CN220739783U - Automatic welding tool for resistance welding of bracket component - Google Patents
Automatic welding tool for resistance welding of bracket component Download PDFInfo
- Publication number
- CN220739783U CN220739783U CN202322463493.XU CN202322463493U CN220739783U CN 220739783 U CN220739783 U CN 220739783U CN 202322463493 U CN202322463493 U CN 202322463493U CN 220739783 U CN220739783 U CN 220739783U
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- positioning
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- welding
- bracket
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- 238000003466 welding Methods 0.000 title claims abstract description 58
- 241001669679 Eleotris Species 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model discloses an automatic welding tool for resistance welding of a bracket component, which comprises the following steps: the welding machine comprises a welding machine table, and a fixed electrode bracket and a movable electrode bracket which are fixed on the welding machine table, wherein the fixed electrode bracket is fixedly connected with a fixed electrode, and the movable electrode bracket is connected with a movable electrode capable of moving up and down; a positioning underframe, a positioning table is fixed on the positioning underframe, and a sliding rail is fixed on the positioning table; the positioning seats are respectively fixed on the left side and the right side of the sliding table, the positioning seats comprise a positioning block, a profiling block is further connected onto the positioning block in a sliding mode, and the positioning block is further provided with a notch for letting down the fixed electrode. This welding frock can be quick fix a position bracket component, the effectual welding efficiency who improves bracket component, and welding effect is good high quality.
Description
Technical Field
The utility model belongs to the field of support assembly resistance welding, and particularly relates to an automatic welding tool for support assembly resistance welding.
Background
The bracket component is fixed together by last bracket plate and lower bracket plate welding, in the welding, generally adopt resistance welding's mode to weld, in prior art, overlap the location earlier with last bracket plate and lower bracket plate, after both location are accomplished, weld again, but lack the frock that can fix a position the bracket component fast at present, present frock structure is complicated, positioning efficiency is low, and when resistance welding welds, the operator can only wait for the processing of one bracket component to accomplish, carry out the processing of another bracket component again, this further inefficiency that leads to when processing bracket component.
Disclosure of Invention
In order to solve one or more of the defects in the prior art, the utility model aims to provide an automatic welding tool for resistance welding of a bracket component, which can rapidly position the bracket component, effectively improves the welding efficiency of the bracket component, and has good welding effect and high quality.
In order to achieve the above object, the present utility model provides an automatic welding tool for electric resistance welding of a bracket assembly, comprising:
the welding machine comprises a welding machine table, and a fixed electrode bracket and a movable electrode bracket which are fixed on the welding machine table, wherein the fixed electrode bracket is fixedly connected with a fixed electrode, and the movable electrode bracket is connected with a movable electrode capable of moving up and down;
a positioning underframe, a positioning table is fixed on the positioning underframe, a sliding rail is fixed on the positioning table, a pen-shaped air cylinder is also fixed on the positioning table, a sliding table is fixed on the side surface of an air cylinder rod of the pen-shaped air cylinder, the sliding table is connected on the sliding rail in a sliding way, a yielding hole of a yielding fixed electrode is formed in the positioning table, and a yielding long groove of the yielding fixed electrode is formed in the sliding table;
the positioning seats are respectively fixed on the left side and the right side of the sliding table, the positioning seats comprise a positioning block, a positioning pin is fixed on the positioning block, a profiling block is further connected onto the positioning block in a sliding mode, and the positioning block is further provided with a notch for letting down the fixed electrode.
Further, the movable electrode support comprises a connecting transverse plate, a connecting support is fixed below the connecting transverse plate, the connecting support is fixedly connected with a positioning underframe, a first lifting cylinder, a second lifting cylinder and lifting rails matched with the two lifting cylinders are further fixed on the left side and the right side of the connecting support respectively, a first movable electrode and a second movable electrode are respectively fixed on the lifting rails, and the first movable electrode and the second movable electrode are respectively fixedly connected to the first lifting cylinder and the second lifting cylinder through electrode supports.
Further, a first distance sensor and a second distance sensor are respectively fixed on the left side and the right side of the positioning table.
Further, a plurality of sleeper beams are fixed on the supporting plate of the positioning underframe, the positioning table is fixed on the sleeper beams, the fixed electrodes are fixed on the supporting plate through the electrode base, and the fixed electrodes on the fixed electrodes penetrate through the abdicating holes of the positioning table.
Furthermore, a limiting block is also fixed on the positioning block, a limiting hole is formed in the limiting block, a limiting rod is connected in the limiting hole in a sliding mode, and the limiting rod is fixedly connected with the profiling block.
Further, a push-pull clamp is fixed on the positioning block, and the tail end of the push-pull clamp is fixed in the limiting rod.
Furthermore, the positioning seat is connected to the sliding table through the connecting upright post, the connecting upright post is connected with the floating spring through a clamping step, and the positioning seat is movably connected to the floating spring.
The beneficial effects of the utility model are as follows:
firstly, the welding fixture can rapidly position the bracket assembly, effectively improves the welding efficiency of the bracket assembly, and has good welding effect and high quality;
secondly, the sliding table can move left and right through the push-pull action of the pen-shaped air cylinder, and the bracket component in one positioning seat can position the other bracket component while processing, so that the processing efficiency of the bracket component is improved;
thirdly, when the bracket component is positioned, the positioning pin is used for completing preliminary positioning, and after the positioning pin is used for positioning, the accurate positioning of the bracket component can be further realized through the profiling surface of the profiling block, so that the quality during welding is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a connection block diagram of the positioning chassis and positioning base of the present utility model;
FIG. 3 is a block diagram of another orientation of FIG. 2 of the present utility model;
FIG. 4 is a block diagram of a positioning seat of the present utility model;
FIG. 5 is a block diagram of a connecting pole of the present utility model;
fig. 6 is a structural view of a fixed electrode of the present utility model.
In the figure: 1. a welder body; 2. a welding machine; 3. fixing an electrode bracket; 4. a movable electrode support; 5. fixing the electrode; 6. a movable electrode; 7. a positioning table; 8. a sliding rail; 9. a pen-shaped cylinder; 10. a sliding table; 11. a relief hole; 12. a yielding slot; 13. a positioning seat; 14. a positioning block; 15. a positioning pin; 16. profiling blocks; 17. a notch; 18. a limiting block; 19. a limiting hole; 20. a limit rod; 21. connecting the upright posts; 22. a floating spring; 23. an upper support plate; 24. a lower support plate; 25. push-pull type clamp; 26. a clamping table; 27. a first lifting cylinder; 28. a second lifting cylinder; 29. positioning the underframe; 30. a support plate; 31. a sleeper beam;
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
referring to FIGS. 1-6, an automatic welding tool for resistance welding of a bracket assembly, comprising:
the welding machine comprises a welding machine body 1, a fixed electrode 5 support 3 and a movable electrode 6 support 4, wherein the fixed electrode 5 support 3 and the movable electrode 6 support 4 are fixed on the welding machine table 2, the fixed electrode 5 is fixedly connected to the fixed electrode 5 support 3, and the movable electrode 6 support 4 is connected with a movable electrode 6 capable of moving up and down;
a positioning underframe 29, a positioning table 7 is fixed on the positioning underframe 29, a sliding rail 8 is fixed on the positioning table 7, a pen-shaped air cylinder 9 is also fixed on the positioning table 7, a sliding table 10 is fixed on the side surface of the air cylinder rod of the pen-shaped air cylinder 9, the sliding table 10 is slidably connected on the sliding rail 8, a yielding hole 11 of the yielding fixed electrode 5 is formed in the positioning table 7, and a yielding long groove 12 of the yielding fixed electrode 5 is formed in the sliding table 10;
the positioning seats 13 are respectively fixed on the left side and the right side of the sliding table 10, the positioning seats 13 comprise a positioning block 14, a positioning pin 15 is fixed on the positioning block 14, a profiling block 16 is also connected on the positioning block 14 in a sliding manner, and the positioning block 14 is also provided with a notch 17 for letting out the fixed electrode 5. When the bracket assembly is needed to be welded, the bracket assembly is firstly positioned and connected to the two positioning seats 13, specifically, the sliding table 10 can be firstly moved to the middle area of the sliding track 8, the bracket assembly can be connected to the two positioning seats 13, when the bracket assembly is positioned, the upper bracket plate 23 and the lower bracket plate 24 of the bracket assembly are firstly connected to the positioning pins 15 of the positioning block 14 through bracket holes on the bracket assembly, after the connection is completed, the profiling block 16 is moved, the profiling surface on the profiling block 16 is matched with the arc surfaces on the two bracket plates, so that the positioning of the bracket plates is completed, after the bracket assembly is completed, the pen-shaped cylinder 9 is started, one of the positioning seats 13 is driven to move between the fixed electrode 5 and the movable electrode 6, at this time, the welder body 1 is started, the movable electrode 6 starts to move downwards, the upper surface and the lower surface of the bracket assembly are respectively contacted with the movable electrode 6 and the fixed electrode 5, and finally, and the upper plate 23 and the lower bracket plate 24 are connected together by passing current. After the welding is finished, the pen-shaped air cylinder 9 drives the other positioning seat 13 to move between the electrodes, and the bracket component processed on the previous positioning seat 13 is removed.
The welding body can be a welding machine with a model DN35, and can be purchased directly on the market.
Further, the movable electrode 6 support 4 comprises a connecting transverse plate, a connecting support is fixed below the connecting transverse plate, the connecting support is fixedly connected with a positioning underframe 29, a first lifting cylinder 27, a second lifting cylinder 28 and lifting rails matched with the two lifting cylinders are further fixed on the left side and the right side of the connecting support, a first movable electrode 6 and a second movable electrode 6 are respectively fixed on the lifting rails, and the first movable electrode 6 and the second movable electrode 6 are respectively fixedly connected to the first lifting cylinder 27 and the second lifting cylinder 28 through electrode supports. The movable electrode 6 support 4 is connected with a welding machine through a connecting transverse plate, a first lifting cylinder 27 and a second lifting cylinder 28 are fixed on the connecting support fixed below the connecting transverse plate, and the two lifting cylinders drive the first movable electrode 6 and the second movable electrode 6 to lift, so that the two movable electrodes 6 can keep a vertical state when moving, and the two movable electrodes 6 are connected in a sliding way through lifting rails.
Further, a first distance sensor and a second distance sensor are respectively fixed on the left side and the right side of the positioning table 7. In order to enable the utility model to be more automatic, two distance sensors are respectively fixed on the left side and the right side of the positioning table 7, and the two distance sensors are connected with a controller, so that the pen-shaped air cylinder 9 can be controlled to automatically extend or retract, and the two positioning seats 13 can be sequentially and repeatedly moved, so that when one positioning seat 13 is used for processing, the other positioning seat 13 can be used for positioning a workpiece.
Further, a plurality of sleeper beams 31 are fixed on the supporting plate 30 of the positioning underframe 29, the positioning table 7 is fixed on the sleeper beams 31, the fixed electrode 5 is fixed on the supporting plate 30 through an electrode base, and the fixed electrode 5 thereon passes through the abdication hole 11 of the positioning table 7. By providing the sleeper beam 31, a certain distance is formed between the positioning table 7 and the support plate 30, and the fixed electrode 5 is convenient to mount.
Further, a limiting block 18 is further fixed on the positioning block 14, a limiting hole 19 is formed in the limiting block 18, a limiting rod 20 is slidably connected in the limiting hole 19, and the limiting rod 20 is fixedly connected with the profiling block 16. Because the locating block 14 is fixedly provided with the limiting block 18, the limiting rod 20 which is in sliding connection in the limiting hole 19 on the limiting block 18 can drive the profiling block 16 to move in one direction only, and the rapid positioning of the bracket assembly can be realized.
Further, a push-pull fixture 25 is further fixed on the positioning block 14, and the end of the push-pull fixture 25 is fixed in the limiting rod 20. The push-pull clamp 25 can directly drive the limiting rod 20 to move, wherein the push-pull clamp 25 can adopt a push-pull clamp 25 with the model number of SD-36202M.
Further, the positioning seat 13 is connected to the sliding table 10 through a connecting upright post 21, the connecting upright post 21 is connected with a floating spring 22 through a clamping table 26, and the positioning seat 13 is movably connected to the floating spring 22. In order to ensure that the fixed electrode 5 does not interfere with the bottom of the support component when entering the notch 17 on the positioning block 14, the positioning seat 13 is movably connected to the connecting upright post 21, so that a gap is formed between the top of the fixed electrode 5 and the support component, after the positioning seat 13 moves in place, the movable electrode 6 moves downwards and presses the support component downwards, and the direct component drives the positioning seat 13 to move downwards, so that the upper surface of the fixed electrode 5 is also contacted with the fixed electrode 5, and the support component can be welded accurately and smoothly when the power is on.
The foregoing describes in detail preferred embodiments of the present utility model. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the utility model by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (7)
1. Automatic welding frock is welded to support subassembly resistance, a serial communication port, include:
the welding machine comprises a welding machine table, and a fixed electrode bracket and a movable electrode bracket which are fixed on the welding machine table, wherein the fixed electrode bracket is fixedly connected with a fixed electrode, and the movable electrode bracket is connected with a movable electrode capable of moving up and down;
a positioning underframe, a positioning table is fixed on the positioning underframe, a sliding rail is fixed on the positioning table, a pen-shaped air cylinder is also fixed on the positioning table, a sliding table is fixed on the side surface of an air cylinder rod of the pen-shaped air cylinder, the sliding table is connected on the sliding rail in a sliding way, a yielding hole of a yielding fixed electrode is formed in the positioning table, and a yielding long groove of the yielding fixed electrode is formed in the sliding table;
the positioning seats are respectively fixed on the left side and the right side of the sliding table, the positioning seats comprise a positioning block, a positioning pin is fixed on the positioning block, a profiling block is further connected onto the positioning block in a sliding mode, and the positioning block is further provided with a notch for letting down the fixed electrode.
2. The automated welding tooling for resistance welding of a bracket assembly of claim 1, wherein: the movable electrode support comprises a connecting transverse plate, a connecting support is fixed below the connecting transverse plate, the connecting support is fixedly connected with a positioning underframe, a first lifting cylinder, a second lifting cylinder and lifting rails matched with the two lifting cylinders are further fixed on the left side and the right side of the connecting support respectively, a first movable electrode and a second movable electrode are respectively fixed on the lifting rails, and the first movable electrode and the second movable electrode are respectively fixedly connected to the first lifting cylinder and the second lifting cylinder through electrode supports.
3. The automatic welding fixture for resistance welding of a bracket assembly according to claim 2, wherein: the left side and the right side of the positioning table are respectively fixed with a first distance sensor and a second distance sensor.
4. A bracket assembly resistance welding automatic welding tooling as defined in claim 3, wherein: a plurality of sleeper beams are fixed on the supporting plate of the positioning underframe, the positioning table is fixed on the sleeper beams, the fixed electrode is fixed on the supporting plate through the electrode base, and the fixed electrode on the fixed electrode passes through the abdicating hole of the positioning table.
5. The automatic welding fixture for resistance welding of a bracket assembly according to claim 4, wherein: a limiting block is further fixed on the positioning block, a limiting hole is formed in the limiting block, a limiting rod is connected in the limiting hole in a sliding mode, and the limiting rod is fixedly connected with the profiling block.
6. The automatic welding fixture for resistance welding of a bracket assembly according to claim 5, wherein: and the positioning block is also fixedly provided with a push-pull clamp, and the tail end of the push-pull clamp is fixed in the limiting rod.
7. The automated welding tooling for resistance welding of a bracket assembly of claim 6, wherein: the positioning seat is connected to the sliding table through the connecting upright post, the connecting upright post is connected with a floating spring through a clamping step, and the positioning seat is movably connected to the floating spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322463493.XU CN220739783U (en) | 2023-09-12 | 2023-09-12 | Automatic welding tool for resistance welding of bracket component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322463493.XU CN220739783U (en) | 2023-09-12 | 2023-09-12 | Automatic welding tool for resistance welding of bracket component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220739783U true CN220739783U (en) | 2024-04-09 |
Family
ID=90552015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322463493.XU Active CN220739783U (en) | 2023-09-12 | 2023-09-12 | Automatic welding tool for resistance welding of bracket component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220739783U (en) |
-
2023
- 2023-09-12 CN CN202322463493.XU patent/CN220739783U/en active Active
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