Era: I have a two-world door

Chapter 260, I am not your man!
After dinner in the afternoon, Wang Qingsong secretly went over to Zhou Ying's side and took a closer look at the structure of the pulley.

After reading it, he finally understood.

Not all casters require pivots.

All you need is a bolt, inserted into a very smooth through hole, and the two ends of the bolt are directly welded to the bracket.

The frame of the wheel is two pieces of steel that are put together. After punching, a groove is formed.

Drill two holes in the center of the groove and put the bolts in.

The bolt slides in the through hole. This is the principle of sliding.

Thinking of this, he came directly to the workshop.

Last time he saw Cao Jun, the husband of Li Hongmei next door, in the workshop, but he had something to do at the time, so he just said hello.

This time he went straight over.

"Oh, Qingsong! What's wrong?"

“No need for measurements, just a rough idea, but you’ll need a punch!”

Cao Jun smiled and agreed upon hearing this: "Okay, director!"

After hearing this, Cao Jun thought for a while, looked at the machine, and smiled: "Okay, I'll show it to you! Where are your things?"

"This, this won't work. This is a finished product and needs to be put into storage."

"A few round iron pieces, about four centimeters in diameter, 21 millimeters in diameter, and one meter of steel pipe with a wall thickness of about 0.6..."

Hearing this, Wang Qingsong nodded: "Okay, I'll go talk to our section chief first."

Wang Qingsong was very happy when he heard this: "Hey, okay, I'll leave first!"

"Yeah, I'm in a hurry!"

Cao Jun shook his head.

Seeing him coming, he smiled and said, "That's what you want to study, right?"

Wang Qingsong nodded: "Well, Director Gao, I want to make a few things. I just asked Cao Jun, and he said he wanted to ask for instructions."

The other person was sitting there chatting with other people, because there were no three shifts now, there was only one machine, and everyone took turns doing it.

This is about 4 centimeters.

After he arrived at the place, Director Gao came out from nowhere and was looking for someone.

After that, he said hello and ran away.

After saying that, he ran back.

Wang Qingsong nodded.

When Cao Jun saw this, he stood up and said hello with a smile.

After listening, Section Chief Yang smiled: "Okay, go ahead, I'll call Director Gao from the first workshop, go ahead! He will help you coordinate."

It was punched into a stepped shape, with steps on both sides, which was just right for him to use.

Wang Qingsong pointed at the round steel piece in the basket and smiled.

"Just use this round steel piece!"

Upon seeing this, Wang Qingsong thought for a while and said, "Who needs to agree? Our section chief said that we can use the resources in the factory."

The other party took it over, took a look at it, and said with a smile: "You don't have any specifications. How do you make the size?"

Hearing this, Cao Jun smiled: "Punch! That's it! Are you in a hurry?"

The other party hummed and said to Cao Jun: "Cao Jun, you have nothing to do anyway, help him."

After hearing this, Wang Qingsong showed him the simple drawing he drew.

Director Gao gestured to Wang Qingsong and then left.

"what are you up to?"

"Oh, what materials are you going to use?"

Tell me what you want.

"Go!"

And this way there is no need to open a mold in the future.

"Brother Cao!"

Seeing him coming over, he smiled and said, "What's wrong? Are you so anxious?"

"You have to talk to the section chief and our director about this."

When he arrived at the place, Wang Qingsong smiled and said hello.

Wang Qingsong thought about it for a while and said with a smile: "I want to make a few things. See if you can help me."

Back at the office, Section Chief Yang had just returned from dinner.

"Section Chief, I want to make a few things, but the workshop does not allow the use of parts. Who should I call?"

Wang Qingsong naturally went back.

Cao Jun smiled when he saw this and said, "What are you doing with this!"

"Oh, make a trolley case!"

Wang Qingsong explained a little bit.

After hearing this, the other party nodded slightly and took him to get started.

It's convenient to have acquaintances around.

According to Wang Qingsong's request, I took two stamped parts, picked up some more items, and made other parts.

The hole that needs to be punched.

What should be done is done.

There are no grinding tools, everything is cut, drilled, and milled according to Wang Qingsong's requirements...

Fortunately, it is a machining workshop. For mass production, there is not so much material, but as long as there are samples, you can find scraps.

Taking advantage of his free time, he ran out and bought some bicycle bars.

After coming back, I took all my things and came to the office.

The bolt is a 2mm thin steel bar, and the hole is a 2.5mm through hole.

Shen Xiaohong came over and watched him assemble it in Ali curiously: "Aren't you making wheels? Where are the wheels?"

Wang Qingsong smiled when he heard this.

Put the two stamped steel pieces together and insert the bolts through the two holes. Sliding on the table twice.

He smiled and said, "Look, isn't this just a wheel? After this is confirmed, put a layer of rubber on the outside and it will become a wheel!"

Others came over to watch curiously.

Shen Xiaohong took it over, looked at it, and said with a smile: "It's true! What kind of brain do you have!"

"Look, isn't that what we used to do with the wooden carriages and windlass!"

Wang Qingsong said something casually.

But Shen Xiaohong nodded.

Wang Qingsong took out the wooden box from before, looked at it and then ran out, asking someone from the workshop to drill two holes in it for the steel pipes to pass through.

The others watched him run away and returned to their seats.

There was a lot of discussion there.

Not very promising anyway.

Even Shen Xiaohong had the same idea.

In other words, the idea is good, but at least for the time being, this thing is really not that easy to get.

It's just a bunch of iron lumps, and it won't look very good even if it's made.

Wang Qingsong didn't care.

If he was just curious at first, but after seeing the anatomy diagram, he became more interested.

Pass the steel pipe through the drilled hole and secure the steel pipe with a screwdriver.

Also cover the previous layer of cloth inside so that it doesn't look ugly.

Install the simple wheels and angle valves you made using a screwdriver.

Once done, all that's left is the tie rod.

After measuring the dimensions, I went to the workshop to weld one end of the car strip to the diagonal bolt of the aluminum block.

As for springs, they can also be found in the factory.

The idea is indeed right, and the bicycle bars are indeed thin enough and useful enough.

After assembly, the problem came.

When pulling the rod, the holes don't line up.

And it’s not very convenient to pull the lever inside.

After thinking about it for a while, I finally fixed the position of the hole first, and then installed the pressing position of the upper handle.

At this time, a simple version of the trolley case is finally available.

Shen Xiaohong walked over curiously: "Hey, you... look good?" While talking, Section Chief Yang also came out.

Holding documents in hand.

Wang Qingsong tried it for a few times and said, "It's not done yet! This wheel needs to be injection-molded in a rubber factory, and it would be nice if this pole could be as bright as the pole on the bicycle. It doesn't look very good."

Section Chief Yang came over, took a look, and said, "There's nothing wrong with the pole. You can go to the electroplating factory to electroplat it. Bicycles can do it, and this can be done, but is it easy to make? What's wrong with the process?"

It’s still hard to see whether it’s difficult or not.

Wang Qingsong nodded when he saw this: "There is indeed something wrong. The place where the lever is connected must be sealed. Otherwise, it will be pulled out as soon as it is pulled, and it will not work."

Then he said: "The other problems are not big, but the position of the hole in the thing I made with this strip is difficult to align. This requires precise numbers, and the steel pipe has to come out a little, which is not smooth enough... …”

You won’t know until you do it, but you will understand after doing it. There are many details to pay attention to, otherwise, it will greatly affect the feel of using it.

Hearing this, Section Chief Yang nodded: "What you did is indeed rough. In this way, you can ask the technical department to draw this drawing, and then determine the size, and prepare for future production."

He could see that this thing was really good.

It would be very convenient if I could have this thing when traveling.

Wang Qingsong looked at the time. After all this trouble, he was almost off work.

Then he agreed: "Okay, let's see someone from the technical department tomorrow."

If you have drawings, it will naturally be simpler.

He was able to get the blueprint, but how it came from was unclear.

I took a chance and drew it by hand.

He twisted his neck and put the box aside.

Compared with the previous box, this one is at least a little more eye-catching. The important thing is to optimize the details.

Gotta think about it.

To ensure mass production, the process must be simple and the cost must be low!

All factors have to come together.

I'm going to have the wheels injection molded tomorrow.

That way it looks like a normal trolley case.

It's almost time to get off work now, so I won't bother with it.

Prepare to get off work after a while.

"Qingsong, someone is looking for you at the door!"

While thinking, Li Yingying walked in from outside and said something to him.

Wang Qingsong was confused when he saw this: "Who is looking for me?"

As he spoke, he stood up.

Li Yingying put the things on the table and said, "Oh, it's a woman, she seems to be riding a tricycle."

Liang Chunxiao!
There seemed to be no one else but her.

"Oh, I'll go take a look!"

After he finished speaking, he smiled and said, "Is everything done?"

"Well, the contract has been signed. Our factory will go to collect the goods tomorrow. Here, this is for you."

Li Yingying said as she handed him a list.

Wang Qingsong took the order and looked at it. This was a purchase order.

I looked at the amount.

12 million!
Needless to say, this is the amount given to him.

Now it’s good, this year’s quota is enough.

He was not polite and said with a smile: "Thank you! I'll go out first."

"Hey, you're welcome, go ahead!"

Upon seeing this, Wang Qingsong left the office and walked downstairs.

When I came to the door, I saw Liang Chunxiao wandering there.

The other party also saw him and came over quickly.

After Wang Qingsong approached, he asked curiously: "What's wrong? How did you find my factory?"

Hearing this, Liang Chunxiao hurriedly asked: "Um... are they coming to see you today?"

"Well, ah! I've been here today, all three of them are here. Did they come to see you too? Did they ask you to go to their house for dinner?"

Liang Chunxiao nodded slightly when he heard this: "Yes! They asked me to go to their house for a meal. What should I do? Should I go or not?"

Wang Qingsong looked at the other party's tangled expression and smiled: "Okay, you can go if you want! What's the point! I'm not an enemy, but I can still eat you!"

It's not like I can't tell that Liang Chunxiao wants to go.

It's just that I'm confused inside.

Liang Chunxiao frowned.

After thinking for a while, he said: "They said let us go over together and have a meal together. Even if we don't recognize them, it's not too much to have a meal together! This is what they said."

Wang Qingsong struggled for a moment: "Why should I go there? I don't know them."

"I'm afraid!"

Liang Chunxiao struggled for a while, and finally said: "My father and the others are in the countryside, and they can't come over so late. Can you go with me? Just one time! Okay!"

Wang Qingsong looked at Liang Chunxiao who was pleading there, covering his forehead, and was speechless for a while: "You said you! You are going to see your biological father, what do I look like in the past?"

I'm not your man!
Liang Chunxiao felt discouraged for a while after hearing this.

"Okay! Forget it! You go and do your work first! I'll go back first."

After that, he walked towards the tricycle.

Wang Qingsong looked at Liang Chunxiao's desolate back and sighed!
Liang Chunxiao was in the city, and it seemed that no one else could be found except him.

After thinking for a while, he asked: "Are you going to go, or not?"

Liang Chunxiao turned around and shook his head: "I don't know!"

She is a little hesitant now. She wants to go, but she is afraid and wants to find someone to accompany her.

Apart from the father in the village, she could only think of Wang Qingsong.

Looking at her expression, Wang Qingsong thought for a moment, and then said: "Well... wait a minute, I'll go find my sister and talk to her. I'll send you there, but it's agreed! I'll send you there as soon as possible. gone."

"All right!"

Liang Chunxiao nodded happily.

Wang Qingsong shook his head helplessly when he saw this: "Okay, you go to my house and wait, I haven't gotten off work yet!"

Liang Chunxiao naturally agreed.

The two separated at the factory gate.

When Wang Qingsong walked back to the department, the bell for getting off work had already rang, and a bunch of people came out cheering.

Wang Qingsong went back to get the car and came out directly without entering the department.

Then he rode his bike and rushed home.

When he came back, he saw Liang Chunxiao waiting there, so he went back directly.

When we got home, Mai was playing next door.

"Sister Sun! Are you busy? Is Xiaomai at your house?"

After coming in, he saw Sun Qian and said hello with a smile.

"Here! Mai! Your brother is looking for you!"

Hearing the sound, Xiaomai ran out.

"Brother, the stove is boiling, you can cook."

Wang Qingsong smiled and nodded: "Come here!"

"Oh!"

Hearing this, Mai came over.

Wang Qingsong put the aluminum lunch box in his hand on the table and said, "Brother is out for something, so he may come back late! I brought the food back, can you eat at home?"

Mai took the lunch box obediently: "Okay! Go and do your work!"

When Wang Qingsong saw this, he looked around and said with a smile: "Okay, go inside and eat. I will wash the dishes and chopsticks when I come back."

Upon hearing this, Xiaomai entered between the curtains inside.

Wang Qingsong then walked out of the room, half-closed the door, and pushed the car out of the courtyard.

Liang Chunxiao looked at the door and muttered: "Let's go, you lead the way! Do you want to buy something to take with you?"

Liang Chunxiao thought for a while and finally nodded: "Go buy some when you pass by the grocery store!"

"Okay, let's go."

Then the two of them rushed towards Nancheng.

PS: Let me slow down, my mind has been a bit hard to turn around these days.
(End of this chapter)