CN220515923U - Welding robot is with fixture that can overturn - Google Patents
Welding robot is with fixture that can overturn Download PDFInfo
- Publication number
- CN220515923U CN220515923U CN202322148433.9U CN202322148433U CN220515923U CN 220515923 U CN220515923 U CN 220515923U CN 202322148433 U CN202322148433 U CN 202322148433U CN 220515923 U CN220515923 U CN 220515923U
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- welding
- assembly
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- turnover
- clamping
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- 238000003466 welding Methods 0.000 title claims abstract description 88
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 238000010521 absorption reaction Methods 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000000428 dust Substances 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000002441 reversible effect Effects 0.000 claims abstract description 7
- 230000007306 turnover Effects 0.000 claims description 29
- 210000000078 claw Anatomy 0.000 claims description 11
- 230000009471 action Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of welding robots, in particular to a reversible clamping mechanism for a welding robot, which comprises a clamping tool bottom plate, a clamp overturning transmission assembly arranged on the clamping tool bottom plate, and a clamp assembly arranged on the clamp overturning transmission assembly; a welding chip cleaning assembly is arranged above the clamp assembly; the welding chip cleaning assembly comprises suction heads which are arranged above the clamp assembly in parallel, one end of each suction head is connected with an absorption pipe, a collecting bin is arranged at one end of each absorption pipe, an L-shaped support fixed on the clamp overturning transmission assembly is arranged at one end of each suction head, and a dust suction pump is arranged on each absorption pipe. According to the utility model, through the welding chip cleaning assembly, welding chips generated by a welding robot when welding workpieces can be sucked into the suction pipe and discharged into the collection bin under the action of the dust suction pump, and the welding chips are blown onto the welding workbench when the subsequent cooling fan is placed for cooling the welding workpieces, so that the welding chips can not splash everywhere.
Description
Technical Field
The utility model relates to the technical field of welding robots, in particular to a reversible clamping mechanism for a welding robot.
Background
The welding robot is an industrial robot for welding, the welding robot can play a large role by matching with the tool clamp, the tool clamp can clamp a workpiece rapidly in work, a welding piece cannot be loosened and slipped, and the constraint on the welding piece cannot be too large so as not to generate larger stress.
The utility model discloses a reversible clamping mechanism for a welding robot, which comprises a welding table, wherein a driving assembly comprises a telescopic cylinder, a connecting plate, rack plates, a sliding seat, a driven gear and a coupler, the rotating assembly comprises a rotating shaft, a bearing seat and a mounting seat, the clamping assembly comprises an electric sliding seat, an electric sliding block and a clamping plate, a cooling assembly is arranged in the clamping assembly, and comprises a cooling fan, a cooler and a filter screen.
When the turnover clamping mechanism is used, because welding positions can generate some welding scraps in the welding process, the cooling fan directly blows away the welding scraps after welding, and the flying welding scraps are splashed everywhere to easily hurt surrounding workers, therefore, the turnover clamping mechanism for the welding robot is provided.
Disclosure of Invention
The utility model aims to provide a reversible clamping mechanism for a welding robot, 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 turnover clamping mechanism for the welding robot comprises a clamping tool bottom plate, a clamp turnover transmission assembly and a clamp assembly, wherein the clamp turnover transmission assembly is arranged on the clamping tool bottom plate;
a welding chip cleaning assembly is arranged above the clamp assembly, a fixed side plate is arranged on the front side of the clamp assembly, and a cooling fan is arranged on the surface of one side, close to the clamp assembly, of the fixed side plate;
the welding chip cleaning assembly comprises suction heads which are arranged above the clamp assembly in parallel, one end of each suction head is connected with an absorption pipe, a collecting bin is arranged at one end of each absorption pipe, an L-shaped support fixed on the clamp overturning transmission assembly is arranged at one end of each suction head, and a dust suction pump is arranged on each absorption pipe.
Preferably, the fixture overturning transmission assembly comprises an overturning cylinder arranged on the end face of the bottom plate of the clamping tool, the output end of the overturning cylinder is connected with a supporting rod, a sliding rack is vertically arranged below the supporting rod, and a transmission gear is connected below the sliding rack in a meshed mode.
Preferably, the fixture overturning transmission assembly further comprises a driving sprocket arranged at one end of the transmission gear, a driven sprocket is arranged above the driving sprocket, an overturning plate is arranged at one end of the driven sprocket, and a transmission chain is sleeved outside the driving sprocket and the driven sprocket.
Preferably, a limiting groove is formed in the surface of the clamping tool bottom plate, and the supporting rod slides on the clamping tool bottom plate through the limiting groove.
Preferably, the driving sprocket realizes transmission with the driven sprocket through a transmission chain, and the turnover plate realizes rotation on the clamping tool bottom plate through the driven sprocket.
Preferably, the clamp assembly comprises a clamping cylinder fixed on the turnover plate, one end of the clamping cylinder is connected with a fixing piece, two ends of the fixing piece are in pin joint with clamping claws, the output end of the clamping cylinder is provided with a telescopic piece, and the telescopic piece is in pin joint with the two groups of clamping claws respectively.
Preferably, the suction head is communicated with the collecting bin through the absorption pipe and the dust suction pump, and the front end of the collecting bin is hinged with a bin door.
The above description shows that, by the above technical solution of the present application, the technical problem to be solved by the present application can be necessarily solved.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
according to the utility model, the welding scraps generated by the welding robot when welding workpieces can be sucked into the suction pipe and discharged into the collection bin under the action of the dust suction pump through the welding scraps cleaning assembly, and the welding scraps are blown onto the welding workbench when the subsequent cooling fan is placed for cooling the welding workpieces, so that the welding scraps can not splash everywhere;
the clamp overturning transmission assembly can drive the sliding rack to slide through the telescopic action of the overturning cylinder, so that after the transmission gear rotates, the whole overturning plate is driven to rotate under the action of the chain wheel assembly, the clamp assembly on the overturning plate is driven to overturn at any angle, and the attraction head is always parallel to the clamp assembly during overturning.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the transmission chain of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic partial structure of the fixed side plate of the present utility model.
In the figure: 1. clamping a tool bottom plate; 2. a clamp assembly; 201. a telescoping member; 202. clamping claws; 203. a clamping cylinder; 204. a fixing member; 3. a welding chip cleaning assembly; 301. a collecting bin; 302. an absorption tube; 303. an attraction head; 304. an L-shaped bracket; 4. fixing the side plates; 5. a heat radiation fan; 6. the clamp overturning transmission assembly; 601. a turnover cylinder; 602. a transmission gear; 603. sliding racks; 604. a drive sprocket; 605. a drive chain; 606. a driven sprocket; 607. a turnover plate; 608. a support rod; 609. and a limit groove.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1 and fig. 4, the present utility model provides a technical solution: the turnover clamping mechanism for the welding robot comprises a clamping tool bottom plate 1, a clamp turnover transmission assembly 6 arranged on the clamping tool bottom plate 1, and a clamp assembly 2 arranged on the clamp turnover transmission assembly 6;
a welding chip cleaning assembly 3 is arranged above the clamp assembly 2, a fixed side plate 4 is arranged on the front side of the clamp assembly 2, a cooling fan 5 is arranged on the surface of one side, close to the clamp assembly 2, of the fixed side plate 4, after welding, the welding piece can be blown by the cooling fan 5, and the temperature of the welding piece is reduced;
the welding dust cleaning assembly 3 comprises suction heads 303 which are arranged above the clamp assembly 2 in parallel, one end of each suction head 303 is connected with an absorption pipe 302, one end of each absorption pipe 302 is provided with a collection bin 301, one end of each suction head 303 is provided with an L-shaped bracket 304 which is fixed on the clamp overturning transmission assembly 6, each absorption pipe 302 is provided with a dust suction pump, each suction head 303 is communicated with the collection bin 301 through the corresponding absorption pipe 302 and the corresponding dust suction pump, the front end of each collection bin 301 is hinged with a bin door, the dust suction pump is started, welding dust generated during welding is sucked into the corresponding absorption pipe 302 through the corresponding suction head 303 by the corresponding dust suction pump and then discharged into the corresponding collection bin 301, and the suction pipe 302 can meet the normal rotation of the suction heads 303 through a hose;
the fixture assembly 2 comprises a clamping cylinder 203 fixed on a turnover plate 607, one end of the clamping cylinder 203 is connected with a fixing piece 204, two ends of the fixing piece 204 are pin-connected with clamping claws 202, the output end of the clamping cylinder 203 is provided with a telescopic piece 201, the telescopic piece 201 is pin-connected with two groups of clamping claws 202 respectively, after a welding piece is placed between the two groups of clamping claws 202, the clamping cylinder 203 is started to drive the telescopic piece 201 to move towards one side close to the fixing piece 204, so that the clamping claws 202 are driven to rotate on the fixing piece 204, the welding piece is clamped, and the welding robot is located on one side of a clamping tool bottom plate 1.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
as shown in fig. 1-3, as a preferred embodiment, further, the fixture overturning transmission assembly 6 includes an overturning cylinder 601 installed on the end surface of the clamping tool bottom plate 1, the output end of the overturning cylinder 601 is connected with a supporting rod 608, a sliding rack 603 is vertically arranged below the supporting rod 608, a transmission gear 602 is meshed and connected below the sliding rack 603, the fixture overturning transmission assembly 6 further includes a driving sprocket 604 arranged at one end of the transmission gear 602, a driven sprocket 606 is arranged above the driving sprocket 604, an overturning plate 607 is installed at one end of the driven sprocket 606, a transmission chain 605 is sleeved outside the driving sprocket 604 and the driven sprocket 606, the driving sprocket 604 and the driven sprocket 606 realize transmission through the transmission chain 605, the overturning plate 607 realizes rotation on the clamping tool bottom plate 1 through the driven sprocket 606, a limit groove 609 is formed in the surface of the clamping tool bottom plate 1, the supporting rod 608 slides on the clamping tool bottom plate 1 through the limit groove 609, the overturning cylinder 601 can be started according to welding requirements, the overturning cylinder 601 pushes the supporting rod 608 to slide on the limit groove 609, and drives the sliding rack 603 to transversely move, after the driving sprocket 604 is driven, the driving sprocket 602 rotates, and the driven sprocket 602 can rotate through the driving sprocket 602, and the workpiece 2 can be driven to rotate by the driving sprocket 602.
From the above, it can be seen that:
the utility model aims at the technical problems that: when the existing turnover clamping mechanisms are used, welding scraps are generated at the welding positions in the welding process, and the cooling fan directly blows away the welding scraps after welding, so that the flying welding scraps are splashed around to easily hurt surrounding workers; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
after a welding part is placed between two groups of clamping claws 202, a clamping cylinder 203 is started to drive a telescopic part 201 to move to one side close to a fixed part 204, so that the clamping claws 202 are driven to rotate on the fixed part 204 to clamp the welding part, a welding robot is positioned on one side of a clamping tool bottom plate 1, a dust suction pump can be started while welding, welding scraps generated during welding are sucked into an absorption pipe 302 through an absorption head 303 and then discharged into a collection bin 301, the absorption pipe 302 can meet the normal rotation of the absorption head 303 for a hose, according to welding requirements, a turnover cylinder 601 can be started, a supporting rod 608 is pushed to slide on a limiting groove 609 by the turnover cylinder 601, a sliding rack 603 is driven to transversely move, a transmission gear 602 is driven to rotate, a driving sprocket 604 is driven to rotate simultaneously, a driven sprocket 606 is driven to rotate through a transmission chain 605, a turnover plate 607 can rotate in the clamping tool bottom plate 1, the workpieces on a clamp assembly 2 are turned over, the absorption head 303 is always parallel to the clamp assembly 2 to each other to realize the cleaning work of the welding scraps, and after welding is finished, the welding part is cooled by a cooling fan 5;
through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
according to the utility model, the welding scraps generated by a welding robot when welding workpieces can be sucked into the suction pipe 302 and discharged into the collection bin 301 under the action of the dust suction pump through the welding scraps cleaning assembly 3, and the welding scraps are blown onto the welding workbench when the subsequent cooling fan 5 is placed for cooling the welding workpieces, so that the welding scraps can not splash everywhere;
the clamp overturning transmission assembly 6 can drive the sliding rack 603 to slide through the telescopic action of the overturning cylinder 601, so that after the transmission gear 602 rotates, the whole overturning plate 607 is driven to rotate under the action of the chain wheel assembly, the clamp assembly 2 on the overturning plate 607 is driven to carry out overturning work at any angle, and the attraction head 303 is always parallel to the clamp assembly 2 during overturning.
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 (7)
1. The turnover clamping mechanism for the welding robot is characterized by comprising a clamping tool bottom plate (1), a clamp turnover transmission assembly (6) arranged on the clamping tool bottom plate (1), and a clamp assembly (2) arranged on the clamp turnover transmission assembly (6);
a welding chip cleaning assembly (3) is arranged above the clamp assembly (2), a fixed side plate (4) is arranged on the front side of the clamp assembly (2), and a cooling fan (5) is arranged on the surface of one side, close to the clamp assembly (2), of the fixed side plate (4);
the welding chip cleaning assembly (3) comprises suction heads (303) which are arranged above the clamp assembly (2) in parallel, one end of each suction head (303) is connected with an absorption pipe (302), one end of each absorption pipe (302) is provided with a collection bin (301), one end of each suction head (303) is provided with an L-shaped bracket (304) which is fixed on the clamp overturning transmission assembly (6), and a dust suction pump is arranged on each absorption pipe (302).
2. The turnover clamping mechanism for the welding robot according to claim 1, wherein the clamp turnover transmission assembly (6) comprises a turnover cylinder (601) arranged on the end face of the clamping tool bottom plate (1), the output end of the turnover cylinder (601) is connected with a supporting rod (608), a sliding rack (603) is vertically arranged below the supporting rod (608), and a transmission gear (602) is connected below the sliding rack (603) in a meshed mode.
3. The turnover clamping mechanism for the welding robot according to claim 2, wherein the fixture turnover transmission assembly (6) further comprises a driving sprocket (604) arranged at one end of the transmission gear (602), a driven sprocket (606) is arranged above the driving sprocket (604), a turnover plate (607) is arranged at one end of the driven sprocket (606), and a transmission chain (605) is sleeved outside the driving sprocket (604) and the driven sprocket (606).
4. The turnover clamping mechanism for the welding robot according to claim 2, wherein a limiting groove (609) is formed in the surface of the clamping tool bottom plate (1), and the supporting rod (608) slides on the clamping tool bottom plate (1) through the limiting groove (609).
5. A reversible clamping mechanism for a welding robot according to claim 3, characterized in that the driving sprocket (604) is driven by a driving chain (605) and a driven sprocket (606), and the turning plate (607) is rotated on the clamping tool base plate (1) by the driven sprocket (606).
6. A reversible clamping mechanism for a welding robot according to claim 3, characterized in that the clamp assembly (2) comprises a clamping cylinder (203) fixed on a turnover plate (607), one end of the clamping cylinder (203) is connected with a fixing piece (204), two ends of the fixing piece (204) are pin-jointed with clamping claws (202), the output end of the clamping cylinder (203) is provided with a telescopic piece (201), and the telescopic piece (201) is pin-jointed with two groups of clamping claws (202) respectively.
7. The reversible clamping mechanism for welding robots according to claim 1, wherein the suction head (303) is communicated with the collecting bin (301) through an absorbing pipe (302) and a dust suction pump, and the front end of the collecting bin (301) is hinged with a bin door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322148433.9U CN220515923U (en) | 2023-08-09 | 2023-08-09 | Welding robot is with fixture that can overturn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322148433.9U CN220515923U (en) | 2023-08-09 | 2023-08-09 | Welding robot is with fixture that can overturn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220515923U true CN220515923U (en) | 2024-02-23 |
Family
ID=89926687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322148433.9U Active CN220515923U (en) | 2023-08-09 | 2023-08-09 | Welding robot is with fixture that can overturn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220515923U (en) |
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2023
- 2023-08-09 CN CN202322148433.9U patent/CN220515923U/en active Active
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