CN215616073U - Fixing clamp for welding of automobile robot - Google Patents
Fixing clamp for welding of automobile robot Download PDFInfo
- Publication number
- CN215616073U CN215616073U CN202121634688.0U CN202121634688U CN215616073U CN 215616073 U CN215616073 U CN 215616073U CN 202121634688 U CN202121634688 U CN 202121634688U CN 215616073 U CN215616073 U CN 215616073U
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- supporting seat
- mounting
- seat
- welding process
- workbench
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- 238000003466 welding Methods 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000007306 turnover Effects 0.000 claims abstract description 7
- 238000003754 machining Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of automobile machining, in particular to a fixing clamp for welding machining of an automobile robot, which comprises a workbench, wherein a first supporting seat and a second supporting seat are oppositely arranged on two sides of the workbench, an adjusting assembly for adjusting the distance between the first supporting seat and the second supporting seat is arranged on the workbench, a first mounting seat and a second mounting seat are respectively arranged on the first supporting seat and the second supporting seat, a first clamp and a second clamp are respectively rotatably arranged on the first mounting seat and the second mounting seat, and a turnover assembly for driving the first clamp to rotate is further arranged in the first mounting seat. Automobile robot for welding process mounting fixture be convenient for treat welded not unidimensional work piece and carry out centre gripping and automatic upset to cooperation car welding robot welds the work piece, improves welding efficiency.
Description
Technical Field
The utility model relates to the technical field of automobile machining, in particular to a fixing clamp for welding machining of an automobile robot.
Background
With the increasing requirements of the automobile manufacturing industry on indexes such as welding precision and speed and the increasing strengthening of personalized requirements of users, in order to meet the market requirements of multiple vehicle types and multiple batches and improve the flexibility and elasticity of the production capacity of a vehicle body workshop, the industrial welding robot is widely applied to vehicle body welding. The structure and technology of, for example, a car body determine the safety factor of the ride to a large extent.
The welding robot mainly comprises a robot and welding equipment. However, the tooling platform adopted by the welding equipment at present is almost the traditional common flat plate platform, and can not adapt to the current product conditions of various products and specifications, so that the welding efficiency is low. Meanwhile, the fixing clamp for assisting the welding of the robot in the prior art is low in universality in use, fixed in specification and size and greatly reduced in welding efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model aims to provide a fixing clamp for welding of an automobile robot, which is convenient for clamping and automatically overturning workpieces with different sizes to be welded, so that the workpieces are welded by matching with the automobile welding robot, and the welding efficiency is improved.
In order to achieve the technical effect, the utility model adopts the following technical scheme:
a fixed clamp for welding and processing an automobile robot comprises a workbench, wherein a first supporting seat and a second supporting seat are oppositely arranged on two sides of the workbench, an adjusting assembly for adjusting the distance between the first supporting seat and the second supporting seat is arranged on the workbench, a first mounting seat and a second mounting seat are respectively arranged on the first supporting seat and the second supporting seat, a first clamp and a second clamp are respectively rotatably mounted on the first mounting seat and the second mounting seat, and a turnover assembly for driving the first clamp to rotate is further arranged in the first mounting seat; first anchor clamps and second anchor clamps all include the pivot and with pivot fixed connection's mounting panel, the pivot is rotated and is installed on first mount pad or second mount pad, cardboard and last cardboard are equipped with down on the mounting panel with the level, the bottom both ends of going up the cardboard, the top both ends of lower cardboard are equipped with a set of centre gripping subassembly respectively, the mounting panel still is equipped with and is used for the drive go up the cardboard and carry out the drive assembly of centre gripping with lower card cooperation to the work piece.
Furthermore, a sliding groove is formed in the workbench, the bottom end of the first supporting seat is slidably mounted in the sliding groove, and the adjusting assembly is arranged in the sliding groove and used for driving the first supporting seat to slide back and forth relative to the second supporting seat.
Further, the adjusting assembly comprises an adjusting screw shaft horizontally arranged in the chute and rotatably connected with the workbench, a screw nut is slidably mounted on the adjusting screw shaft, the bottom end of the first supporting seat is fixedly connected with the screw nut, and a first motor for driving the adjusting screw shaft to rotate is arranged at one end of the adjusting screw shaft of the workbench.
Furthermore, the first mounting seat and the second mounting seat are respectively installed on the first supporting seat and the second supporting seat in a sliding mode, and the first supporting seat and the second supporting seat are further respectively provided with a lifting assembly used for driving the first mounting seat and the second mounting seat to lift.
Further, mounting grooves are vertically formed in the middle portions of the first supporting seat and the second supporting seat, the lifting assembly comprises a lifting screw shaft vertically arranged in the mounting grooves, lifting nuts are respectively slidably mounted on the lifting screw shaft, the first mounting seat and the second mounting seat are respectively fixedly connected with a group of lifting nuts, and a second motor used for driving the lifting screw shaft to rotate is further arranged at the bottom of the lifting screw shaft.
Further, the upset subassembly include with first mount pad fixed connection's pneumatic cylinder, the output fixed mounting of pneumatic cylinder has the drive rack, just drive rack slidable mounting in on the first mount pad, the one end of pivot is run through first mount pad and fixedly connected with drive gear, drive gear with the meshing of drive rack.
Furthermore, a mounting side plate is fixedly connected to one side, far away from the second mounting seat, of the first mounting seat, the driving rack is slidably mounted on the mounting side plate, and the hydraulic cylinder is fixedly mounted on the mounting side plate.
Furthermore, the upper clamping plate is connected with the mounting plate in a sliding mode, the driving assembly comprises two thin cylinders, the two thin cylinders are located at the same height and are fixedly connected with the mounting plate, and the telescopic ends of the thin cylinders are fixedly connected with the upper clamping plate.
Further, the centre gripping subassembly includes threaded connection seat, threaded connection seat's one end is equipped with the screwed joint, and the other end is equipped with the connecting plate, every all be equipped with three groups of telescopic links on the connecting plate, the tip of telescopic link is equipped with vacuum chuck, just three groups of telescopic links are triangle-shaped shape and distribute.
Furthermore, the device also comprises a controller, and the adjusting assembly and the overturning assembly are in signal connection with the controller.
Compared with the prior art, the utility model has the beneficial effects that: according to the fixing clamp for welding of the automobile robot, the first supporting seat and the second supporting seat are arranged on the workbench, and the adjusting assembly is arranged to adjust the distance between the first supporting seat and the second supporting seat, so that workpieces of different sizes and models can be clamped. Simultaneously, through first anchor clamps and the second anchor clamps on first supporting seat and the second supporting seat carry out the centre gripping to the work piece, and rethread lifting unit drive first anchor clamps, second anchor clamps drive the work piece jointly and go up and down, in welding process, still can control through the controller drive first anchor clamps of drive assembly rotate to realize the rotation of work piece, carry out the operation with the cooperation welding robot, can alleviate artifical intensity of labour effectively, improve welding efficiency and quality.
Drawings
Fig. 1 is a schematic overall structure diagram of a fixing clamp for welding processing of an automobile robot according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a partially enlarged structure at a position a of a fixing clamp for welding of an automobile robot according to an embodiment of the present invention;
fig. 3 is a top view of a fixing clamp for welding of an automobile robot according to an embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure view at a position B-B of a fixing clamp for welding of an automobile robot according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a partially enlarged structure at a position C of a fixing clamp for welding of an automobile robot according to an embodiment of the present invention;
fig. 6 is a schematic partial enlarged structural view of a fixing clamp for welding of an automobile robot according to an embodiment of the present invention at position D;
the reference signs are: 10, a workbench, 21, a first support seat, 22, a second support seat, 23, a chute, 24, an adjusting screw shaft, 241, a screw nut, 242, a first motor, 30, a mounting groove, 31, a lifting screw shaft, 311, a lifting nut, 312, a second motor, 32, a first mounting seat, 33, a mounting side plate, 331, a hydraulic cylinder, 332, a driving rack, 333, a driving gear, 3331, a rotating shaft, 40, a mounting plate, 41, a lower clamping plate, 42, an upper clamping plate, 421, a thin cylinder, 50, a threaded connection seat, 51, a connecting plate, 61, a guide shaft sleeve, 62, a telescopic rod, 63, a compression spring, 64 and a vacuum chuck.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-6, the fixing clamp for welding process of the automobile robot provided by this embodiment includes a workbench 10, two sides of the workbench 10 are provided with a first supporting seat 21 and a second supporting seat 22 relatively, the workbench 10 is provided with an adjusting component for adjusting the distance between the first supporting seat 21 and the second supporting seat 22, the first supporting seat 21 and the second supporting seat 22 are respectively provided with a first mounting seat 32 and a second mounting seat, the first mounting seat 32 and the second mounting seat are respectively provided with a first clamp and a second clamp, and the first mounting seat 32 is further provided with a turnover component for driving the first clamp to rotate. The automatic control device is characterized by further comprising a controller, wherein the adjusting assembly, the overturning assembly, the first clamp and the second clamp are in signal connection with the controller so as to realize automatic control. In specific implementation, the controller controls the adjusting component to adjust the distance between the first supporting seat 21 and the second supporting seat 22 so as to adapt to the length of a workpiece, so that the adaptability of the device is improved, the device is flexible to use, and the equipment cost is reduced. And then the controller controls the first clamp and the second clamp to clamp the workpiece, and the controller controls the overturning assembly to drive the workpiece to overturn after the workpiece is stably clamped so as to adjust the welding angle and the welding position.
In this embodiment, in order to adjust workpieces with different sizes, a sliding groove 23 is formed in the workbench 10, the bottom end of the first supporting seat 21 is slidably mounted in the sliding groove 23, and the adjusting assembly is disposed in the sliding groove 23 and is used for driving the first supporting seat 21 to slide back and forth relative to the second supporting seat 22. Specifically, the adjusting assembly includes an adjusting screw shaft 24 horizontally disposed in the chute 23 and rotatably connected to the worktable 10, a screw nut 241 is slidably mounted on the adjusting screw shaft 24, a bottom end of the first supporting seat 21 is fixedly connected to the screw nut 241, the worktable 10 is provided with a first motor 242 at one end of the adjusting screw shaft 24 for driving the adjusting screw shaft 24 to rotate, and the first motor 242 is in signal connection with the controller. In specific implementation, the controller may control the first motor 242 to drive the adjusting screw shaft 24 to rotate forward or backward so as to drive the screw nut 241 to move along the adjusting screw shaft 24, so as to drive the first support seat 21 to move back and forth relative to the second support seat 22 by the movement of the screw nut 241, so as to clamp workpieces with different sizes.
In this embodiment, the first mounting seat 32 and the second mounting seat are slidably mounted on the first supporting seat 21 and the second supporting seat 22, and the first supporting seat 21 and the second supporting seat 22 are further provided with a lifting component for driving the first mounting seat 32 and the second mounting seat to lift. Specifically, the middle portions of the first support seat 21 and the second support seat 22 are both vertically provided with a mounting groove 30, the lifting assembly includes a lifting screw shaft 31 vertically arranged in the mounting groove 30, the lifting screw shaft 31 is respectively and slidably mounted with a lifting nut 311, the first mounting seat 32 and the second mounting seat are respectively and fixedly connected with a set of lifting nuts 311, the bottom of the lifting screw shaft 31 is further provided with a second motor 312 for driving the lifting screw shaft 31 to rotate, and the second motor 312 is in signal connection with the controller. In specific implementation, the controller controls the second motor 312 to rotate forward and backward to drive the lifting screw shaft 31 to rotate forward and backward, so as to drive the lifting nut 311 to drive the first mounting seat 32 and the second mounting seat to lift, so as to lift a workpiece, and enable the workpiece to turn over.
In this embodiment, the first clamp and the second clamp both include a rotating shaft 3331 and an installation plate 40 fixedly connected to the rotating shaft 3331, the rotating shaft 3331 is rotatably installed on the first installation seat 32 or the second installation seat, a lower clamping plate 41 and an upper clamping plate 42 are horizontally arranged on the installation plate 40, a set of clamping assemblies are respectively arranged at two ends of the bottom of the upper clamping plate 42 and two ends of the top of the lower clamping plate 41, and the installation plate 40 is further provided with a driving assembly for driving the upper clamping plate 42 and the lower clamping plate to cooperate to clamp a workpiece. Specifically, the upper clamping plate 42 is slidably connected with the mounting plate 40, the driving assembly comprises two thin cylinders 421, the two thin cylinders 421 are located at the same height and are fixedly connected with the mounting plate 40, and the telescopic ends of the thin cylinders 421 are fixedly connected with the upper clamping plate 42. More specifically, the centre gripping subassembly includes threaded connection seat 50, the one end of threaded connection seat 50 is equipped with threaded joint, go up the bottom both ends of cardboard 42, the top both ends of lower cardboard 41 all are equipped with the screw hole and are used for supplying the threaded joint screw in, the other end of threaded connection seat 50 is equipped with connecting plate 51, every all be equipped with three sets of telescopic links 62 on the connecting plate 51, the tip of telescopic link 62 is equipped with vacuum chuck 64, just three sets of telescopic links 62 are the distribution of triangle-shaped shape. Specifically, the threaded connection seat 50 is connected with the connection plate 51 through threads. The telescopic rod 62 comprises a guide shaft sleeve 61, one end of the guide shaft sleeve 61 is fixedly connected with the connecting plate 51, the telescopic rod 62 is installed at the other end of the guide shaft sleeve 61 in a sliding mode, and a compression spring 63 is further arranged outside the guide shaft sleeve 61 and the telescopic rod 62. In practice, the vacuum chuck 64 can be abutted against the surface of the workpiece by replacing the threaded connecting seat 50 with different length, and the compression degree and the clamping force of the compression spring 63 are suitable.
In this embodiment, the turning assembly includes a hydraulic cylinder 331 fixedly connected to the first mounting seat 32, a driving rack 332 is fixedly mounted at an output end of the hydraulic cylinder 331, the driving rack 332 is slidably mounted on the first mounting seat 32, one end of the rotating shaft 3331 penetrates through the first mounting seat 32 and is fixedly connected with a driving gear 333, and the driving gear 333 is engaged with the driving rack 332. Specifically, the first mounting seat 32 is fixedly connected with a mounting side plate 33 on a side far away from the second mounting seat, the driving rack 332 is slidably mounted on the mounting side plate 33, the hydraulic cylinder 331 is fixedly mounted on the mounting side plate 33, the rotating shaft 3331 penetrates through the first mounting seat 32 and simultaneously penetrates through the mounting side plate 33 and is rotatably connected with the mounting side plate 33, the hydraulic cylinder 331 is connected with a hydraulic oil pump, and the hydraulic oil pump is electrically connected to the controller so as to control a stroke of the hydraulic cylinder 331. In specific implementation, the controller controls the hydraulic cylinder 331 to extend and retract, so that the hydraulic cylinder 331 extends and retracts to drive the driving rack 332 to slide, the driving rack 332 drives the driving gear 333 and the rotating shaft 3331 to synchronously rotate, and the first clamp drives the workpiece to rotate, so that the welding position and the welding angle can be adjusted, and the welding efficiency is improved.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.
Claims (10)
1. The utility model provides a mounting fixture is used in welding process of automobile robot which characterized in that: the clamping device comprises a workbench (10), wherein a first supporting seat (21) and a second supporting seat (22) are oppositely arranged on two sides of the workbench (10), an adjusting assembly for adjusting the distance between the first supporting seat (21) and the second supporting seat (22) is arranged on the workbench (10), a first mounting seat (32) and a second mounting seat are respectively arranged on the first supporting seat (21) and the second supporting seat (22), a first clamp and a second clamp are respectively rotatably arranged on the first mounting seat (32) and the second mounting seat, and a turnover assembly for driving the first clamp to rotate is further arranged in the first mounting seat (32); first anchor clamps and second anchor clamps all include pivot (3331) and with pivot (3331) fixed connection's mounting panel (40), pivot (3331) rotate to be installed on first mount pad (32) or second mount pad, mounting panel (40) are gone up and are equipped with down cardboard (41) and last cardboard (42) horizontally, the bottom both ends of going up cardboard (42), the top both ends of lower cardboard (41) are equipped with a set of centre gripping subassembly respectively, mounting panel (40) still are equipped with and are used for the drive go up cardboard (42) and lower card cooperation carry out the actuating component of centre gripping to the work piece.
2. The fixing jig for welding process of an automobile robot as set forth in claim 1, characterized in that: the sliding groove (23) is formed in the workbench (10), the bottom end of the first supporting seat (21) is slidably mounted in the sliding groove (23), and the adjusting assembly is arranged in the sliding groove (23) and used for driving the first supporting seat (21) to slide back and forth relative to the second supporting seat (22).
3. The fixing jig for welding process of an automobile robot as set forth in claim 2, characterized in that: the adjusting assembly comprises an adjusting screw shaft (24) horizontally arranged in the sliding groove (23) and rotatably connected with the workbench (10), a screw nut (241) is slidably mounted on the adjusting screw shaft (24), the bottom end of the first supporting seat (21) is fixedly connected with the screw nut (241), and a first motor (242) for driving the adjusting screw shaft (24) to rotate is arranged at one end of the adjusting screw shaft (24) of the workbench (10).
4. The fixing jig for welding process of an automobile robot as set forth in claim 1, characterized in that: first mount pad (32) and second mount pad slidable mounting respectively in on first supporting seat (21) and second supporting seat (22), just first supporting seat (21) and second supporting seat (22) still are equipped with respectively and are used for the drive first mount pad (32) and second mount pad carry out the lifting unit who goes up and down.
5. The fixing jig for welding process of an automobile robot as set forth in claim 4, characterized in that: mounting grooves (30) are vertically formed in the middle of the first supporting seat (21) and the second supporting seat (22), the lifting assembly comprises a lifting screw shaft (31) vertically arranged in the mounting grooves (30), lifting nuts (311) are respectively slidably mounted on the lifting screw shaft (31), the first mounting seat (32) and the second mounting seat are respectively fixedly connected with a group of lifting nuts (311), and a second motor (312) used for driving the lifting screw shaft (31) to rotate is further arranged at the bottom of the lifting screw shaft (31).
6. The fixing jig for welding process of an automobile robot as set forth in claim 1, characterized in that: the upset subassembly include with first mount pad (32) fixed connection's pneumatic cylinder (331), the output fixed mounting of pneumatic cylinder (331) has drive rack (332), just drive rack (332) slidable mounting in on first mount pad (32), the one end of pivot (3331) is run through first mount pad (32) and fixedly connected with drive gear (333), drive gear (333) with drive rack (332) meshing.
7. The fixing jig for welding process of an automobile robot as set forth in claim 6, characterized in that: the first mounting seat (32) is fixedly connected with a mounting side plate (33) on one side far away from the second mounting seat, the driving rack (332) is slidably mounted on the mounting side plate (33), and the hydraulic cylinder (331) is fixedly mounted on the mounting side plate (33).
8. The fixing jig for welding process of an automobile robot as set forth in claim 1, characterized in that: go up cardboard (42) and mounting panel (40) sliding connection, drive assembly includes two thin cylinder (421), two thin cylinder (421) all are located same height and all with mounting panel (40) fixed connection, just the flexible end and last cardboard (42) fixed connection of thin cylinder (421).
9. The fixing jig for welding process of an automobile robot as set forth in claim 1, characterized in that: the centre gripping subassembly includes threaded connection seat (50), the one end of threaded connection seat (50) is equipped with screwed joint, and the other end is equipped with connecting plate (51), every all be equipped with three telescopic link of group (62) on connecting plate (51), the tip of telescopic link (62) is equipped with vacuum chuck (64), just three telescopic link of group (62) are triangle-shaped shape and distribute.
10. The fixing jig for welding process of an automobile robot as set forth in claim 1, characterized in that: the automatic turnover device is characterized by further comprising a controller, wherein the adjusting assembly and the turnover assembly are in signal connection with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634688.0U CN215616073U (en) | 2021-07-19 | 2021-07-19 | Fixing clamp for welding of automobile robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121634688.0U CN215616073U (en) | 2021-07-19 | 2021-07-19 | Fixing clamp for welding of automobile robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616073U true CN215616073U (en) | 2022-01-25 |
Family
ID=79890691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121634688.0U Expired - Fee Related CN215616073U (en) | 2021-07-19 | 2021-07-19 | Fixing clamp for welding of automobile robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616073U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020553A (en) * | 2023-09-25 | 2023-11-10 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
-
2021
- 2021-07-19 CN CN202121634688.0U patent/CN215616073U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117020553A (en) * | 2023-09-25 | 2023-11-10 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
| CN117020553B (en) * | 2023-09-25 | 2024-02-06 | 江苏信飞自动化设备有限公司 | New energy automobile motor rotor welding jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |