CN220217329U - Automatic welding positioning device - Google Patents
Automatic welding positioning device Download PDFInfo
- Publication number
- CN220217329U CN220217329U CN202321790492.XU CN202321790492U CN220217329U CN 220217329 U CN220217329 U CN 220217329U CN 202321790492 U CN202321790492 U CN 202321790492U CN 220217329 U CN220217329 U CN 220217329U
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- fixedly connected
- threaded rod
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- welding
- steel plates
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 230000006978 adaptation Effects 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 26
- 239000010959 steel Substances 0.000 abstract description 26
- 230000002457 bidirectional effect Effects 0.000 abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 9
- 239000010935 stainless steel Substances 0.000 description 9
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Resistance Welding (AREA)
Abstract
The utility model discloses an automatic welding positioning device, which comprises a workbench, wherein an output shaft of a first driving motor rotates to drive a bidirectional threaded rod to rotate, two groups of sliding blocks cannot rotate under the cooperation of a second limiting block and a sliding groove and can only move linearly, so that two groups of connecting blocks and positioning tables can move synchronously and relatively, the positions of two groups of clamped steel plates are adjusted, the end parts of the two groups of steel plates are attached, a piston rod of a second electric push rod stretches and contracts to drive a mounting rack to move downwards, so that a welding gun is driven to move downwards, an output shaft of the second driving motor rotates to drive the threaded rod to rotate, a moving block cannot rotate under the cooperation of the first limiting block and the limiting groove to drive the welding gun to move, the two groups of steel plates are welded, manual holding of the steel plates is not needed, the situation that the two steel plates are easy to deviate during welding is avoided, the welding accuracy is improved to a certain extent, and the welding efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to an automatic welding positioning device.
Background
Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure, and is a process in which two or more of the same or different materials are integrally joined by bonding and diffusion between atoms or molecules, causing bonding and diffusion between the atoms and molecules.
The stainless steel is called stainless steel with weak corrosion mediums such as air, steam and water or stainless steel with stainless steel in the processing production process, so that two stainless steel plates are required to be welded into a whole, when the existing stainless steel plates are welded, the steel plates are required to be positioned, when the positioning is performed, the manual handheld steel plates are used for welding, when the welding is performed, the two stainless steel plates are easy to deviate, the welding accuracy is affected, the operation is inconvenient and troublesome, and the welding efficiency is reduced to a certain extent.
Disclosure of Invention
The utility model aims to provide an automatic welding positioning device which is used for improving the condition that the existing stainless steel needs to be manually positioned when being welded and the stainless steel plate is easy to deviate when being welded so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an automatic welding positioner, includes the workstation, the bottom of workstation is symmetrical fixed mounting has four groups supporting legs, the surface of workstation is fluted, the inside rotation of recess is installed bi-directional threaded rod, the one end of bi-directional threaded rod runs through workstation fixedly connected with first driving motor, the equal threaded connection of both ends outer wall of bi-directional threaded rod has the slider, the top fixedly connected with connecting block of slider, the top fixedly connected with locating table of connecting block, the top fixedly connected with support frame of locating table, the top fixed mounting of support frame has two sets of first electric putter, two sets of the one end of first electric putter piston rod all runs through support frame fixedly connected with clamp plate, the top fixed mounting of workstation has an inverted-L type support frame, the interior top fixed mounting of inverted-L type support frame has the second electric putter, the one end fixedly connected with mounting bracket of second electric putter piston end, the inside of mounting bracket is provided with drive assembly.
Preferably, the drive assembly comprises a threaded rod, the threaded rod is rotatably arranged in the mounting frame, one end of the threaded rod penetrates through the mounting frame and is fixedly connected with a second drive motor, and the outer wall of the threaded rod is connected with a moving block in a threaded mode.
Preferably, the top fixedly connected with first stopper of movable block, the spacing groove with first stopper looks adaptation is seted up to the interior bottom of mounting bracket, the top of first stopper with the inside sliding connection of spacing groove.
Preferably, the two sides of the sliding block are fixedly connected with second limiting blocks, a sliding groove matched with the second limiting blocks is formed in the workbench, and one side of each second limiting block is in sliding connection with the inside of each sliding groove.
Preferably, the surface fixed mounting of workstation has the supporting seat, be provided with the welding rifle directly over the supporting seat, welding rifle fixed mounting is in the bottom of movable block.
Preferably, the top of the supporting seat and the tops of the two groups of positioning tables are positioned on the same horizontal line.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, two steel plates are respectively placed on the surfaces of two groups of positioning tables, the piston rod of the first electric push rod stretches and contracts to drive the pressing plate to compress and fix the steel plates, the output shaft of the first driving motor rotates to drive the bidirectional threaded rod to rotate, the two groups of sliding blocks cannot rotate under the cooperation of the second limiting block and the sliding groove and can only move linearly, so that the two groups of connecting blocks and the positioning tables synchronously move relatively, the positions of the two groups of clamped steel plates are adjusted, the ends of the two groups of steel plates are attached, at the moment, the piston rod of the second electric push rod stretches and contracts to drive the mounting frame to move downwards so as to drive the welding gun to move, the output shaft of the second driving motor rotates to drive the threaded rod to rotate, and the moving block cannot rotate under the cooperation of the first limiting block and the limiting groove to drive the welding gun to weld the two groups of steel plates, so that the two groups of steel plates are not required to be manually held for welding, the situation that the two steel plates are easy to deviate during welding is avoided, and the welding accuracy is improved to a certain extent.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the bi-directional threaded rod of the present utility model;
fig. 3 is a schematic structural view of a first limiting block according to the present utility model.
In the figure: 1. a work table; 2. support legs; 3. a two-way threaded rod; 4. a first driving motor; 5. a slide block; 6. a connecting block; 7. a positioning table; 8. a support frame; 9. a first electric push rod; 10. a pressing plate; 11. an inverted L-shaped supporting frame; 12. a second electric push rod; 13. a mounting frame; 14. a threaded rod; 15. a second driving motor; 16. a moving block; 17. a first limiting block; 18. a second limiting block; 19. a support base; 20. and (3) a welding gun.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
an automatic welding positioning device comprises a workbench 1, four groups of supporting legs 2 are symmetrically and fixedly arranged at the bottom of the workbench 1, grooves are formed in the surface of the workbench 1, a bidirectional threaded rod 3 is rotatably arranged in the grooves, one end of the bidirectional threaded rod 3 penetrates through the workbench 1 and is fixedly connected with a first driving motor 4, the first driving motor 4 is arranged to be a forward-reverse rotating stepping motor, sliding blocks 5 are connected with the outer walls of the two ends of the bidirectional threaded rod 3 in a threaded manner, connecting blocks 6 are fixedly connected with the tops of the sliding blocks 5, positioning tables 7 are fixedly connected with the tops of the connecting blocks 6, supporting frames 8 are fixedly connected with the tops of the positioning tables 7, two groups of first electric pushing rods 9 are fixedly arranged at the tops of the supporting frames 8, one ends of piston rods of the two groups of the first electric pushing rods 9 penetrate through the supporting frames 8 and are fixedly connected with pressing plates 10, the top of the workbench 1 is fixedly provided with an inverted L-shaped supporting frame 11, the inner top of the inverted L-shaped supporting frame 11 is fixedly provided with a second electric push rod 12, one end of a piston end of the second electric push rod 12 is fixedly connected with a mounting frame 13, the inside of the mounting frame 13 is provided with a driving assembly, the driving assembly comprises a threaded rod 14, the threaded rod 14 is rotatably arranged in the mounting frame 13, one end of the threaded rod 14 penetrates through the mounting frame 13 and is fixedly connected with a second driving motor 15, the second driving motor 15 is provided with a forward and reverse rotation stepping motor, the outer wall of the threaded rod 14 is in threaded connection with a moving block 16, the threaded rod 14 is driven to rotate through an output shaft of the second driving motor 15, the moving block 16 cannot rotate under the cooperation of a first limiting block 17 and a limiting groove and can only perform linear movement, so as to drive a welding gun 20 to move, and two groups of steel plates are welded;
the top of the moving block 16 is fixedly connected with a first limiting block 17, a limiting groove matched with the first limiting block 17 is formed in the inner bottom of the mounting frame 13, the top of the first limiting block 17 is in sliding connection with the inside of the limiting groove, and the moving block 16 is limited to move horizontally, so that the welding gun 20 is driven to move;
the two sides of the sliding block 5 are fixedly connected with a second limiting block 18, a sliding groove matched with the second limiting block 18 is formed in the workbench 1, one side of the second limiting block 18 is in sliding connection with the inside of the sliding groove, and the sliding block 5 is limited to move horizontally, so that two steel plates are driven to move relatively;
the surface of the workbench 1 is fixedly provided with a supporting seat 19, a welding gun 20 is arranged right above the supporting seat 19, the welding gun 20 is fixedly arranged at the bottom of the moving block 16, and the supporting seat 19 is used for carrying out auxiliary support on the attached ends of two steel plates so as to better weld the two steel plates;
the top of the supporting seat 19 and the tops of the two groups of positioning tables 7 are positioned on the same horizontal line, so that the condition that the heights of the two steel plates are uneven during the lamination is avoided.
Working principle: when the welding device is used, firstly, two steel plates are respectively placed on the surfaces of two groups of positioning tables 7, the piston rod of the first electric push rod 9 stretches out and draws back to drive the pressing plate 10 to compress and fix the steel plates, the output shaft of the first driving motor 4 rotates to drive the bidirectional threaded rod 3 to rotate, and the two groups of sliding blocks 5 cannot rotate under the cooperation of the second limiting block 18 and the sliding groove and can only linearly move, so that the two groups of connecting blocks 6 and the positioning tables 7 synchronously move relatively, the positions of the two groups of clamped steel plates are adjusted, the end parts of the two groups of steel plates are attached, at the moment, the piston rod of the second electric push rod 12 stretches out and draws back to drive the mounting frame 13 to move downwards to drive the welding gun 20 to move downwards, the output shaft of the second driving motor 15 drives the threaded rod 14 to rotate, and the moving block 16 cannot rotate under the cooperation of the first limiting block 17 and the limiting groove to drive the welding gun 20 to weld the two groups of steel plates, so that the two groups of steel plates do not need to be manually held for welding, the condition that the two steel plates are easy to deviate during welding is avoided, and the welding efficiency is improved to a certain extent.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An automatic welding positioning device comprises a workbench (1), and is characterized in that: the bottom of workstation (1) is symmetry fixed mounting and has four support legs (2), the surface of workstation (1) is seted up flutedly, the inside rotation of recess is installed bi-directional threaded rod (3), the one end of bi-directional threaded rod (3) runs through workstation (1) fixedly connected with first driving motor (4), equal threaded connection in both ends outer wall of bi-directional threaded rod (3) has slider (5), the top fixedly connected with connecting block (6) of slider (5), the top fixedly connected with locating table (7) of connecting block (6), the top fixedly connected with support frame (8) of locating table (7), the top fixedly connected with of support frame (8) has two sets of first electric putter (9), and two sets of the one end of first electric putter (9) piston rod all runs through support frame (8) fixedly connected with clamp plate (10), the top fixedly connected with of workstation (1) falls L type support frame (11), the interior top fixedly connected with second electric putter (12) of L type support frame (11), the inside drive of second electric putter (12) end (13) has piston assembly.
2. An automatic weld positioning device according to claim 1, wherein: the driving assembly comprises a threaded rod (14), the threaded rod (14) is rotatably arranged in the mounting frame (13), one end of the threaded rod (14) penetrates through the mounting frame (13) and is fixedly connected with a second driving motor (15), and the outer wall of the threaded rod (14) is in threaded connection with a moving block (16).
3. An automatic weld positioning device according to claim 2, wherein: the top fixedly connected with first stopper (17) of movable block (16), the spacing groove with first stopper (17) looks adaptation is seted up to the interior bottom of mounting bracket (13), the top of first stopper (17) with the inside sliding connection of spacing groove.
4. An automatic weld positioning device according to claim 1, wherein: the two sides of the sliding block (5) are fixedly connected with second limiting blocks (18), sliding grooves matched with the second limiting blocks (18) are formed in the workbench (1), and one side of each second limiting block (18) is in sliding connection with the inside of each sliding groove.
5. An automatic weld positioning device according to claim 1, wherein: the surface fixed mounting of workstation (1) has supporting seat (19), be provided with welding rifle (20) directly over supporting seat (19), welding rifle (20) fixed mounting is in the bottom of movable block (16).
6. An automatic weld positioning device according to claim 5, wherein: the top of the supporting seat (19) and the tops of the two groups of positioning tables (7) are positioned on the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790492.XU CN220217329U (en) | 2023-07-10 | 2023-07-10 | Automatic welding positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321790492.XU CN220217329U (en) | 2023-07-10 | 2023-07-10 | Automatic welding positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220217329U true CN220217329U (en) | 2023-12-22 |
Family
ID=89195118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321790492.XU Active CN220217329U (en) | 2023-07-10 | 2023-07-10 | Automatic welding positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220217329U (en) |
-
2023
- 2023-07-10 CN CN202321790492.XU patent/CN220217329U/en active Active
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