Cover plate ejector pin welding tool

Abstract

The utility model belongs to the technical field of welding tools, and provides a cover plate ejector pin welding tool which comprises two base blocks, cover plates arranged at the upper ends of the base blocks, pressing plates arranged at the upper ends of the cover plates and clamping mechanisms arranged at the upper ends of the pressing plates. A first positioning pin is arranged at the upper end of each base, a first positioning hole is formed in the position, corresponding to the first positioning pin, of the cover plate, a floating pin is arranged at the position, located at the bottom of each ejector pin hole, of each base block, and a welding hole is formed in the position, corresponding to each ejector pin hole, of the pressing plate. According to the cover plate ejector pin welding tool, in the machining process, the ejector pins are arranged at the upper ends of the floating pins and located through the ejector pin holes in the cover plate, when the cover plate is tightly pressed by the pressing plate through the clamping mechanism, the floating pins always generate upward thrust on the ejector pins, it is guaranteed that the cover plate is attached to the ejector pins, the welding precision is improved, and the welding efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of welding tooling, in particular to a cover plate ejector welding tooling. Background Art

[0002] When welding the ejector pin, the ejector pin is manually inserted into the front of the cover plate, and then the soldering iron is used to solder the ejector pin on the back of the cover plate. Multiple ejector pins need to be soldered on each cover plate. This method is difficult to operate, inefficient, and has a high defect rate. It requires manual insertion and soldering, which is time-consuming and laborious. Utility Model Content

[0003] The utility model aims to provide a cover plate ejector welding tool to solve the problem of low efficiency of the existing cover plate ejector welding.

[0004] The utility model provides a cover plate ejector welding tool, comprising two base blocks, a cover plate arranged at the upper end of the base block, a pressure plate arranged at the upper end of the cover plate, and a clamping mechanism arranged at the upper end of the pressure plate, each of the cover plates is provided with ejector holes on both sides, each of the upper ends of the bases is provided with a first positioning pin, a first positioning hole is provided at a position of the cover plate corresponding to the first positioning pin, each of the base blocks is provided with a floating pin at the bottom of each ejector hole, and a welding hole is provided at a position of the pressure plate corresponding to each ejector hole.

[0005] During processing of the above-mentioned cover plate ejector welding tool, the ejector is arranged at the upper end of the floating pin and is positioned through the ejector hole on the cover plate. When the clamping mechanism presses the pressure plate against the cover plate, the floating pin always generates an upward thrust on the ejector, ensuring that the cover plate and the multiple ejector pins are in a fitted state, thereby improving welding accuracy and welding efficiency.

[0006] Furthermore, at least two second positioning pins are provided on the upper end of the cover plate, and second positioning holes are provided at positions of the pressure plate corresponding to the second positioning pins.

[0007] Furthermore, the clamping mechanism includes a connecting plate arranged on one side of the cover plate and a horizontal quick clamp arranged on an upper side of the connecting plate.

[0008] Furthermore, the horizontal quick-action toggle clamp comprises a flipping structure, a chuck connecting rod connected to the flipping mechanism, and a chuck connected to the chuck connecting rod.

[0009] Furthermore, an external thread is provided at the end of the chuck connecting rod, and the chuck is threadedly connected to the chuck connecting rod.

[0010] Furthermore, a welding countersunk hole is provided at a position of the pressing plate corresponding to each of the ejector pin holes. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1It is a three-dimensional structural schematic diagram of the cover plate ejector welding tool in the first embodiment of the utility model;

[0012] Figure 2 for Figure 1 A schematic diagram of the structure of the cover plate ejector welding tooling in the exploded state;

[0013] Figure 3 for Figure 1 Top view of the cover ejector welding tooling.

[0014] Description of main component symbols:

[0015]

[0016] The following specific implementation manner will further illustrate the present utility model in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0017] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings. Several embodiments of the utility model are given in the drawings. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0018] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] See also Figures 1 to 3The utility model provides a cover plate ejector welding tool, comprising two base blocks 10, a cover plate 20 arranged at the upper end of the base block 10, a pressure plate 30 arranged at the upper end of the cover plate 20, and a clamping mechanism 40 arranged at the upper end of the pressure plate 30, each of the cover plates 20 is provided with ejector holes 21 on both sides, each of the bases 10 is provided with a first positioning pin 11 at the upper end, a first positioning hole 22 is provided at a position of the cover plate corresponding to the first positioning pin 11, each of the base blocks 10 is provided with a floating pin 12 at the bottom of each ejector hole 21, and a welding hole 31 is provided at a position of the pressure plate 30 corresponding to each ejector hole 21.

[0021] During processing of the above-mentioned cover plate ejector welding tool, the ejector is arranged at the upper end of the floating pin 12 and is positioned through the ejector hole 21 on the cover plate 20. When the clamping mechanism 40 presses the pressing plate 30 against the cover plate 20, the floating pin 12 always generates an upward thrust on the ejector, ensuring that the cover plate 20 and the plurality of ejector pins are in a fitted state, thereby improving welding accuracy and welding efficiency.

[0022] Specifically, a floating pin installation hole 13 is provided at a position of the base 10 corresponding to the floating pin 12 so that the floating pin 12 can be quickly installed.

[0023] In one embodiment of the utility model, at least two second positioning pins 50 are provided at the upper end of the cover plate 20, and second positioning holes 32 are provided at positions of the pressure plate 30 corresponding to the second positioning pins 50 to achieve rapid positioning and installation of the pressure plate 30 and the cover plate 20, further improving welding efficiency.

[0024] In an embodiment of the present invention, the clamping mechanism 40 includes a connecting plate 41 disposed on one side of the cover plate 20 and a horizontal quick clamp 42 disposed on the upper side of the connecting plate 41 .

[0025] In one embodiment of the utility model, the horizontal quick clamp 42 includes a flipping structure 421, a chuck connecting rod 422 connected to the flipping mechanism 421, and a chuck 423 connected to the chuck connecting rod 422. When in use, the chuck 423 can be quickly clamped to the upper end of the pressure plate 30 by rotating the flipping mechanism 421, thereby improving the clamping efficiency.

[0026] In one embodiment of the present invention, the end of the chuck connecting rod 422 is provided with an external thread, and the chuck 423 is threadedly connected to the chuck connecting rod 422 so as to fine-tune the position of the chuck 423, thereby improving the adaptability of the product.

[0027] In one embodiment of the present invention, welding countersunk holes 33 are provided at positions of the pressing plate 30 corresponding to each of the ejector holes 21 , so that welding equipment can weld the welding points.

[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, and these all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cover plate ejector welding tool, characterized in that: It includes two base blocks, a cover plate arranged on the upper end of the base blocks, a pressure plate arranged on the upper end of the cover plates, and a clamping mechanism arranged on the upper end of the pressure plate, each of the cover plates is provided with ejector holes on both sides, each of the upper ends of the bases is provided with a first positioning pin, a first positioning hole is provided at a position of the cover plate corresponding to the first positioning pin, each of the base blocks is provided with a floating pin at the bottom of each ejector hole, and a welding hole is provided at a position of the pressure plate corresponding to each ejector hole.

2. The cover plate ejector welding tool according to claim 1, characterized in that: At least two second positioning pins are disposed at the upper end of the cover plate, and second positioning holes are disposed at positions of the pressure plate corresponding to the second positioning pins.

3. The cover plate ejector welding tool according to claim 1, characterized in that: The clamping mechanism comprises a connecting plate arranged on one side of the cover plate and a horizontal quick clamp arranged on the upper side of the connecting plate.

4. The cover plate ejector welding tool according to claim 3, characterized in that: The horizontal quick clamp comprises a flipping mechanism, a clamp connecting rod connected to the flipping mechanism, and a clamp connected to the clamp connecting rod.

5. The cover plate ejector welding tool according to claim 4, characterized in that: The end of the chuck connecting rod is provided with an external thread, and the chuck is threadedly connected to the chuck connecting rod.

6. The cover plate ejector welding tool according to claim 1, characterized in that: A welding countersunk hole is provided at a position of the pressing plate corresponding to each of the ejector pin holes.

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