CN214291582U - Multi-process automobile lock catch welding tool - Google Patents
Multi-process automobile lock catch welding tool Download PDFInfo
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- CN214291582U CN214291582U CN202021605748.1U CN202021605748U CN214291582U CN 214291582 U CN214291582 U CN 214291582U CN 202021605748 U CN202021605748 U CN 202021605748U CN 214291582 U CN214291582 U CN 214291582U
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Abstract
The utility model discloses a multiple operation car hasp welding frock, it includes welding platform, and welding platform staggered arrangement is provided with a left side welding station and a right side welding station, and a left side welding station and a right side welding station are provided with first process welding mechanism respectively, and a left side welding station and a right side welding station still are provided with second process welding mechanism respectively. The utility model discloses half left and half right parts of spot welding car hasp simultaneously eliminate the action time difference of separately spot welding, improve production efficiency greatly. Secondly, the utility model discloses can carry out half left spot welding first process, half right spot welding first process, half left spot welding second process and half right spot welding second process simultaneously, eliminate the time difference of a plurality of action processes.
Description
Technical Field
The utility model belongs to the technical field of auto-parts spot welding technique and specifically relates to a multiple operation car hasp welding frock is related to.
Background
The welding tool is mainly used for welding parts on a workpiece or presetting positions of products, but the existing automobile assembly workshop usually adopts a universal welding tool which is strong in universality but cannot meet the welding requirements of single type workpieces (such as automobile lock catches). The automobile lock catch is formed by assembling a left half workpiece and a right half workpiece, the existing general welding tool can only weld one half workpiece in one action and then turn over to weld the other half workpiece, the production efficiency is low, the spot welding precision is low, secondly, the automobile lock catch needs to carry out two spot welding procedures, the existing general welding tool can only weld one procedure in one action, the working efficiency is low, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a multiple operation car hasp welding frock to improve workshop production efficiency and product yield.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a multi-process automobile lock catch welding tool comprises a welding platform, wherein a left welding station and a right welding station are arranged on the welding platform in a staggered mode, a first process welding mechanism is arranged on each of the left welding station and the right welding station, and a second process welding mechanism is arranged on each of the left welding station and the right welding station;
the first procedure welding mechanism is provided with a first positioning supporting device and a first positioning side pressing device, and the first positioning supporting device and the first positioning side pressing device are symmetrically arranged on the left side and the right side of the welding platform respectively;
the second procedure welding mechanism is provided with a second vertical supporting seat, a second workpiece positioning seat arranged on the second vertical supporting seat, a second lower pressing clamp used for propping the workpiece against the second workpiece positioning seat, and a second lower pressing driving cylinder in driving connection with the second lower pressing clamp.
In a further technical scheme, the first positioning and supporting device is provided with a first vertical supporting seat, a first workpiece positioning seat arranged on the first vertical supporting seat, a first lower pressing piece clamp used for abutting the workpiece against the first workpiece positioning seat, and a first lower pressing driving cylinder in driving connection with the first lower pressing piece clamp.
In a further technical scheme, the first lower pressing pliers are provided with a first swing arm in driving connection with the first lower pressing driving cylinder and a lower pressing block installed on the first swing arm, and the middle part of the first swing arm is hinged to the first vertical supporting seat.
In a further technical scheme, the first workpiece positioning seat is provided with a plurality of positioning straight bolts which are matched with the bottom hole positions of the workpieces in a positioning mode.
In a further technical scheme, the first vertical supporting seat is further provided with a third workpiece positioning seat, and the third workpiece positioning seat is provided with a plurality of rectangular tooth positioning grooves for clamping workpieces.
In a further technical scheme, the first positioning side pressing device is provided with a side pressing cylinder, an upper pressing block and a lower pressing block, the upper pressing block and the lower pressing block are respectively arranged on the upper side and the lower side of the side pressing cylinder, and the upper pressing block and the lower pressing block are respectively provided with a positioning side bolt which is in positioning fit with the side hole position of the workpiece.
In a further technical scheme, the first positioning side pressure device is provided with a manual pull valve, and the manual pull valve is connected to the side pressure cylinder in a driving mode.
In a further technical scheme, the second workpiece positioning seat is provided with a second positioning slot matched with the workpiece in a positioning manner.
After the structure is adopted, compared with the prior art, the utility model the advantage that has is:
the utility model discloses half left and half right parts of spot welding car hasp simultaneously eliminate the action time difference of separately spot welding, improve production efficiency greatly. Secondly, the utility model discloses can carry out half first process of left side spot welding, half first process of right side spot welding, half first process of left side spot welding second process and half right spot welding second process simultaneously, eliminate the time difference of a plurality of action processes, moreover, the utility model discloses set up first location strutting arrangement, first location side pressure device and second and push down a pincers to realize that the location compresses tightly the work piece, avoid work piece (car hasp) to rock or the off normal in welding process, improve product welding yield.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of a first process welding mechanism of the present invention;
fig. 3 is a schematic structural view of a second process welding mechanism according to the present invention.
Detailed Description
The following are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 3, the utility model provides a pair of multiple operation car hasp welding frock, it includes welding platform 1, and welding platform 1 staggered arrangement is provided with a left side welding station and a right side welding station, and a left side welding station and a right side welding station are provided with first process welding mechanism 2 respectively, and a left side welding station and a right side welding station still are provided with second process welding mechanism 3 respectively. The first-procedure welding mechanism 2 is provided with a first positioning support device 20 and a first positioning lateral pressing device 21, and the first positioning support device 20 and the first positioning lateral pressing device 21 are symmetrically arranged on the left side and the right side of the welding platform 1; the second-process welding mechanism 3 is provided with a second vertical support seat 30, a second workpiece positioning seat 31 mounted on the second vertical support seat 30, a second hold-down clamp 32 for abutting the workpiece against the second workpiece positioning seat 31, and a second hold-down driving cylinder 33 in driving connection with the second hold-down clamp 32. The utility model discloses half left and half right parts of spot welding car hasp simultaneously eliminate the action time difference of separately spot welding, improve production efficiency greatly. Secondly, the utility model discloses can carry out half first process of left side spot welding, half first process of right side spot welding, half first process of left side spot welding second process and half right spot welding second process simultaneously, eliminate the time difference of a plurality of action processes, moreover, the utility model discloses set up first location strutting arrangement 20, first location side pressure device 21 and second and push down a pincers 32 to realize that the location compresses tightly the work piece, avoid work piece (car hasp) to rock or off normal in welding process, improve product welding yield.
As shown in fig. 2, the first positioning and supporting device 20 is provided with a first vertical supporting base 200, a first workpiece positioning base 201 mounted on the first vertical supporting base 200, a first lower pressing jaw 202 for pressing the workpiece against the first workpiece positioning base 201, and a first lower pressing driving cylinder 203 drivingly connected to the first lower pressing jaw 202. The first lower pressing pliers 202 are provided with a first swing arm 204 which is connected with the first lower pressing driving cylinder 203 in a driving mode and a lower pressing block 205 which is installed on the first swing arm 204, the middle portion of the first swing arm 204 is hinged to the first vertical supporting seat 200, when a workpiece is welded, the first lower pressing driving cylinder 203 jacks up, so that one end, provided with the lower pressing block 205, of the first swing arm 204 swings downwards, and the lower pressing block 205 compresses the workpiece to achieve workpiece positioning.
In a preferred embodiment, the first workpiece positioning seat 201 is provided with a plurality of positioning straight pins 2010 which are matched with the bottom hole positions of the workpieces in a positioning manner. First vertical supporting seat 200 still is provided with third work piece positioning seat 206, and third work piece positioning seat 206 is provided with a plurality of rectangular tooth constant head tanks 2060 that are used for the clamping work piece, the utility model discloses a set up straight bolt 2010 in location and rectangular tooth constant head tank 2060 to realize diversified location work piece, make welding angle accurate.
As shown in fig. 3, in a more specific embodiment, the first positioning lateral pressing device 21 is provided with a lateral pressing cylinder 210, an upper pressing block 211 and a lower pressing block 212, the upper pressing block 211 and the lower pressing block 212 are respectively disposed on the opposite upper and lower sides of the lateral pressing cylinder 210, and the upper pressing block 211 and the lower pressing block 212 are respectively provided with a positioning lateral bolt 213 which is in positioning fit with a lateral hole of a workpiece so as to completely fit with the contour of the workpiece, thereby preventing an automobile lock catch from shaking or deviating during a welding process and improving the welding yield of products. The first positioning side pressure device 21 is provided with a manual pull valve 214, the manual pull valve 214 is connected to the side pressure cylinder 210 in a driving manner, and an operator can manually operate the side pressure cylinder 210.
In a further technical solution, the second workpiece positioning seat 31 is provided with a second positioning slot 310 which is matched with the workpiece in a positioning manner.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. The utility model provides a multiple operation car hasp welding frock which characterized in that: the welding device comprises a welding platform (1), wherein a left piece welding station and a right piece welding station are arranged on the welding platform (1) in a staggered mode, a first procedure welding mechanism (2) is arranged on each of the left piece welding station and the right piece welding station, and a second procedure welding mechanism (3) is arranged on each of the left piece welding station and the right piece welding station;
the first-procedure welding mechanism (2) is provided with a first positioning support device (20) and a first positioning side pressing device (21), and the first positioning support device (20) and the first positioning side pressing device (21) are symmetrically arranged on the left side and the right side of the welding platform (1) respectively;
the second procedure welding mechanism (3) is provided with a second vertical supporting seat (30), a second workpiece positioning seat (31) arranged on the second vertical supporting seat (30), a second lower clamp (32) used for abutting the workpiece against the second workpiece positioning seat (31), and a second lower pressing driving cylinder (33) in driving connection with the second lower clamp (32).
2. The multi-process automobile lock catch welding tool according to claim 1, characterized in that: the first positioning and supporting device (20) is provided with a first vertical supporting seat (200), a first workpiece positioning seat (201) arranged on the first vertical supporting seat (200), a first lower pressing clamp (202) used for abutting a workpiece against the first workpiece positioning seat (201), and a first lower pressing driving cylinder (203) in driving connection with the first lower pressing clamp (202).
3. The multi-process automobile lock catch welding tool according to claim 2, characterized in that: the first lower pressing pliers (202) are provided with a first swing arm (204) which is connected with the first lower pressing driving cylinder (203) in a driving mode and a lower pressing block (205) which is installed on the first swing arm (204), and the middle portion of the first swing arm (204) is hinged to the first vertical supporting seat (200).
4. The multi-process automobile lock catch welding tool according to claim 2, characterized in that: the first workpiece positioning seat (201) is provided with a plurality of positioning straight bolts (2010) which are matched with the bottom hole positions of the workpieces in a positioning mode.
5. The multi-process automobile lock catch welding tool according to claim 2, characterized in that: the first vertical supporting seat (200) is further provided with a third workpiece positioning seat (206), and the third workpiece positioning seat (206) is provided with a plurality of rectangular tooth positioning grooves (2060) for clamping workpieces.
6. The multi-process automobile lock catch welding tool according to claim 1, characterized in that: the first positioning side pressing device (21) is provided with a side pressing cylinder (210), an upper pressing block (211) and a lower pressing block (212), the upper pressing block (211) and the lower pressing block (212) are respectively arranged on the upper side and the lower side of the side pressing cylinder (210) which are opposite, and the upper pressing block (211) and the lower pressing block (212) are respectively provided with a positioning side bolt (213) which is in positioning fit with a side hole position of a workpiece.
7. The multi-process automobile lock catch welding tool according to claim 6, characterized in that: the first positioning side pressure device (21) is provided with a manual pull valve (214), and the manual pull valve (214) is connected with the side pressure cylinder (210) in a driving mode.
8. The multi-process automobile lock catch welding tool according to claim 1, characterized in that: the second workpiece positioning seat (31) is provided with a second positioning slot (310) matched with the workpiece in a positioning way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021605748.1U CN214291582U (en) | 2020-08-05 | 2020-08-05 | Multi-process automobile lock catch welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021605748.1U CN214291582U (en) | 2020-08-05 | 2020-08-05 | Multi-process automobile lock catch welding tool |
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| Publication Number | Publication Date |
|---|---|
| CN214291582U true CN214291582U (en) | 2021-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021605748.1U Active CN214291582U (en) | 2020-08-05 | 2020-08-05 | Multi-process automobile lock catch welding tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178763A (en) * | 2021-12-24 | 2022-03-15 | 赛沃智造(上海)科技有限公司 | One-station multi-process argon arc welding fixture, workbench and welding method |
-
2020
- 2020-08-05 CN CN202021605748.1U patent/CN214291582U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178763A (en) * | 2021-12-24 | 2022-03-15 | 赛沃智造(上海)科技有限公司 | One-station multi-process argon arc welding fixture, workbench and welding method |
| CN114178763B (en) * | 2021-12-24 | 2024-02-20 | 赛沃智造(上海)科技有限公司 | One-station multi-procedure argon arc welding clamp, workbench and welding method |
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