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Pin mounting method and pin mounting device for puller

A technology for sliders and pin shafts, which is applied in the field of slider mounting methods and pin mounting devices, which can solve the problems of falling, easy movement of caps, and difficulty in installing copper pins, so as to prevent displacement or falling , Reduce the difficulty of mounting and pinning, and the effect of simple installation process

Active Publication Date: 2022-04-05
FUJIAN ZIPPER SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a method and a device for installing pins on a slider, so as to solve the problem that the cap is easy to run away before the existing slider is installed. Positioning or falling off, it is very difficult to install copper pins. By adopting the method of pre-inserting pins, the position of the slider body and the cap before the pins are kept relatively fixed, so as to facilitate the pinning operation.

Method used

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  • Pin mounting method and pin mounting device for puller
  • Pin mounting method and pin mounting device for puller
  • Pin mounting method and pin mounting device for puller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] see Figure 3 to Figure 14 Shown, a kind of slider pinning method of the present invention comprises the following steps:

[0047]Step 1. Install the cap 11 to the corresponding position on the slider body 1, and press the cap 11 tightly on the slider body 1, so that the positions of the cap 11 and the slider body 1 remain fixed, so that the slider body 1 and the respective pin installation holes 111 on the cap 11 are connected to form a channel; of course, before this step 1, the spring and the horse hook need to be installed on the slider body 1 first, and the spring and the horse hook are compatible with the existing The installation method is the same, and will not be described in detail here;

[0048] Step 2: Pre-insert the pre-insert 2 into the above channel from one side, after the pre-insert 2 is inserted in place, release the cap 11; because at this time the pre-insert 2 has been inserted into the pin on the slider body 1 and the cap 11 In the shaft installat...

Embodiment 2

[0060] see Figure 3 to Figure 14 As shown, a pin loading device of the present invention includes an assembly machine body 5, a cap conveying mechanism 5a and a pin shaft conveying mechanism 6;

[0061] The assembly machine body 5 includes a rotating bottom plate 51 and an upper plate 52 that is located above the rotating bottom plate 51 and can be lifted up and down; the assembly machine body 5 is provided with a cap installation station and pins around the rotating bottom plate 51. A shaft installation station, so that the slider body 1 and the cap 11 can be transported to the desired station by rotating the lower plate 51;

[0062] The rotary lower plate 51 is provided with a slider body carrier 53, the slider body 1 is loaded on the slider body carrier 53, and one side of the slider body carrier 53 is provided with a To the pre-insertion mechanism 7 on the slider body 1 and the cap 11; the cap conveying mechanism 5a is arranged on the cap installation station to realize ...

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PUM

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Abstract

The invention provides a pull head pin mounting method and device, and the method comprises the steps: mounting a cap at a corresponding position on a pull head body, and pressing the cap on the pull head body, so that respective pin shaft mounting holes in the pull head body and the cap are communicated to form a channel; pre-inserting a pre-inserting piece into the channel from one side, and releasing the cap after the pre-inserting piece is inserted in place; aligning a pin shaft to be mounted to pin shaft mounting holes in the puller body and the cap; and the pin shaft is pushed into the pin shaft mounting holes in the puller body and the cap, the pre-inserting piece retreats from the pin shaft mounting holes in the puller body and the cap, and pin shaft mounting is completed. According to the invention, the pre-insertion piece is inserted into the pin shaft mounting holes of the puller body and the cap in a pre-insertion mode, so that the positions of the puller body and the cap are relatively fixed, the cap can be effectively prevented from being bounced under the elastic force action of the spring, and the cap is prevented from moving or falling off.

Description

【Technical field】 [0001] The invention relates to the technical field of slider production equipment, in particular to a method for installing and pinning a slider and a device for installing pins. 【Background technique】 [0002] The existing self-locking slider includes a slider body 1', a spring 2', a hook 3', a cap 4' and a copper pin 5', such as figure 1 and figure 2 As shown, when assembling, first install the spring 2' and the horse hook 3' into the slider body 1', then install the cap 4' on the slider body 1', and finally put the copper pin 5' on the cap 4' is connected with the slider body 1'. Due to the limitations of the die-casting mold manufacturing process, the side of the hole passing through the copper pin 5' on the slider body 1' and the cap 4' has not been chamfered or rounded; the copper pin equipped with the self-locking slider 5' is also due to the economic considerations of the structure of the copper pin and the manufacturing process, the end face o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P19/02B23P19/00A44B19/30
Inventor 魏开铧朱松峰
Owner FUJIAN ZIPPER SCI & TECH CO LTD
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