CN220515901U - Automatic clamping mechanism for industrial robot welding - Google Patents
Automatic clamping mechanism for industrial robot welding Download PDFInfo
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- CN220515901U CN220515901U CN202322138402.5U CN202322138402U CN220515901U CN 220515901 U CN220515901 U CN 220515901U CN 202322138402 U CN202322138402 U CN 202322138402U CN 220515901 U CN220515901 U CN 220515901U
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- industrial robot
- clamping mechanism
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- 238000003466 welding Methods 0.000 title claims abstract description 32
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000003031 feeding effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of welding clamping mechanisms, in particular to an automatic clamping mechanism for industrial robot welding, which comprises a fixed base, wherein a clamping piece is fixed on the upper surface of the fixed base, a conveying belt is arranged in the fixed base, three groups of limiting blocks are fixed on the outer surface of the conveying belt, a conveying motor is fixed on the side wall of the fixed base through bolts, an output shaft of the conveying motor penetrates through the fixed base and is connected with a belt roller, the outer wall of the belt roller is tightly attached to the inner wall of the conveying belt, one side of the clamping piece is provided with a mounting plate, and two clamping hydraulic cylinders are symmetrically fixed on the outer wall of the mounting plate. According to the utility model, the workpieces to be welded are placed into a group of limiting blocks through external equipment, so that the workpieces are limited, the conveying motor is started to drive the belt roller to rotate, so that the conveying belt is driven to run, the workpieces are conveyed, and the automatic feeding effect is realized.
Description
Technical Field
The utility model relates to the technical field of welding clamping mechanisms, in particular to an automatic clamping mechanism for industrial robot welding.
Background
The industrial robot is a multi-joint manipulator or a multi-degree-of-freedom machine device widely used in the industrial field, has certain automaticity, and can realize various industrial processing and manufacturing functions by means of self power energy and control capability. The industrial robot needs to use a clamping mechanism for clamping a workpiece in the welding process, and the automatic clamping mechanism for welding of the industrial robot is used for enabling the workpiece to occupy a certain correct position on a machine tool or in clamping before the workpiece starts to be machined, and the process is called positioning.
The utility model discloses an automatic clamping mechanism for welding of an industrial robot, which comprises a base, wherein the upper surface of the base is connected with a first clamping plate in a sliding manner, and the upper surface of the base is positioned on the left side of the first clamping plate and is connected with a second clamping plate in a sliding manner; the first balance mechanism is fixedly connected to the front surface of the first clamping plate and comprises a first transverse plate, a first sliding sleeve is arranged in the first transverse plate, a first balance rod is fixedly connected to the side surface of the first transverse plate, and a first friction plate is arranged on the side surface of the first balance rod; the second balance mechanism is fixedly connected to the front surface of the second clamping plate and comprises a second transverse plate, a second sliding sleeve is arranged in the second transverse plate, a second balance rod is fixedly connected to the side surface of the second transverse plate, the second balance rod is fixedly connected to the rear of the second sliding sleeve, a second friction plate is arranged on the side surface of the second balance rod, and when the first clamping plate and the second clamping plate clamp a workpiece in a moving mode, the second balance mechanism is stable.
In summary, the following technical problems exist in the prior art: according to the technical scheme, when the first clamping plate and the second clamping plate move, the second balance rod can slide in the first sliding sleeve, the first clamping plate and the second clamping plate move continuously, so that the workpiece can be clamped and welded, but the workpiece can only be clamped and clamped, automatic feeding of the workpiece can not be realized, the workpiece is still required to be carried to a welding operation table manually in the feeding process, and the workload is increased by personnel.
Disclosure of Invention
The utility model aims to provide an automatic clamping mechanism for industrial robot welding, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an industrial robot welding automatic clamping mechanism, includes unable adjustment base, unable adjustment base's upper surface is fixed with the holder, unable adjustment base's inside is provided with the conveyer belt, the surface mounting of conveyer belt has three group's limit piece, unable adjustment base's lateral wall has conveying motor through the bolt fastening, conveying motor's output shaft runs through unable adjustment base and is connected with the belt roller, the belt roller outer wall closely laminates with the inner wall of conveyer belt, one side of holder is provided with the mounting panel, the outer wall symmetry of mounting panel is fixed with two centre gripping pneumatic cylinders.
Preferably, the telescopic ends of the two clamping hydraulic cylinders are fixed with connecting rods through the mounting plates, the tail ends of the connecting rods are fixed with limiting rings, and one side of each limiting ring is connected with a mounting tube.
Preferably, a bearing is fixed on the inner wall of the mounting tube, and the bearing is sleeved on the outer surface of the connecting rod.
Preferably, a limit bolt is installed on the outer wall of the installation pipe, and the tail end of the limit bolt is abutted to the outer wall of the connecting rod.
Preferably, the tail end of the mounting pipe is fixedly provided with a clamping plate, and one side of the clamping plate is provided with a protective rubber mat.
Preferably, an adjusting motor is fixed on the upper surface of the clamping piece through a bolt, and the output end of the adjusting motor penetrates through the clamping piece to be connected with a screw rod.
Preferably, the outer surface of the screw rod is connected with a sliding block, one side of the sliding block is connected with a guide groove formed in the inner wall of the clamping piece, and the sliding block and the mounting plate are of an integrated fixing structure.
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, a workpiece to be welded is placed into a group of limiting blocks through external equipment, so that the workpiece is limited, a conveying motor is started to drive a belt roller to rotate, so that a conveying belt is driven to run, the workpiece is conveyed, and the automatic feeding effect is realized; the clamping hydraulic cylinder is started to drive the connecting rod to horizontally move so as to drive the mounting tube to move, and thus the workpiece is clamped;
according to the utility model, the mounting tube can be rotated under the cooperation of the bearing, so that the two clamping plates can be rotated, the position of the clamped workpiece can be conveniently adjusted, and the welding of different surfaces of the workpiece can be conveniently carried out; the limiting bolts are screwed through the arranged limiting bolts, so that the connecting rod can be fixed, and the condition of accidental rotation is avoided; the adjusting motor drives the screw rod to rotate, under the cooperation of the guide groove, the sliding block which drives the threaded connection to vertically move when the screw rod rotates, and the height of the mounting plate is adjusted, so that the subsequent welding robot is convenient to weld the workpiece, and the welding robot is convenient to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the joint of the connecting rod and the mounting pipe according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a fixing base of the present utility model;
fig. 4 is an enlarged partial schematic view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a fixed base; 2. a clamping member; 3. a conveyor belt; 4. a limiting block; 5. a conveying motor; 6. a belt roller; 7. a mounting plate; 8. clamping a hydraulic cylinder; 9. a connecting rod; 10. a limit ring; 11. installing a pipe; 12. a bearing; 13. a limit bolt; 14. a clamping plate; 15. a protective rubber mat; 16. adjusting a motor; 17. a screw rod; 18. a slide block; 19. a guide 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. 1-3, the present utility model provides a technical solution: the utility model provides an industrial robot welding automatic clamping mechanism, including fixed base 1, fixed base 1's upper surface is fixed with clamping piece 2, fixed base 1's inside is provided with conveyer belt 3, conveyer belt 3's surface mounting has three group's limit blocks 4, fixed base 1's lateral wall is fixed with conveying motor 5 through the bolt, conveying motor 5's output shaft runs through fixed base 1 and is connected with belt roller 6, belt roller 6 outer wall closely laminates with conveyer belt 3's inner wall, one side of clamping piece 2 is provided with mounting panel 7, mounting panel 7's outer wall symmetry is fixed with two centre gripping pneumatic cylinders 8, place the work piece that needs welding process into a set of limit blocks 4 through outside equipment, thereby carry out spacingly to the work piece, conveying motor 5 starts, drive belt roller 6 rotates, thereby drive conveyer belt 3 moves, carry the work piece, realize automatic feeding's effect.
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, 2 and 3, as a preferred embodiment, on the basis of the above manner, further, the telescopic ends of the two clamping hydraulic cylinders 8 are both fixed with a connecting rod 9 through the mounting plate 7, the tail end of the connecting rod 9 is fixed with a limit ring 10, one side of the limit ring 10 is connected with a mounting pipe 11, the arranged clamping hydraulic cylinders 8 are started to drive the connecting rod 9 to move horizontally, so that the mounting pipe 11 is driven to move, and the workpiece is clamped; the bearing 12 is fixed on the inner wall of the mounting tube 11, the bearing 12 is sleeved on the outer surface of the connecting rod 9, and the mounting tube 11 can be rotated under the cooperation of the bearing 12, so that the two clamping plates 14 can be rotated, the position of a clamped workpiece can be conveniently adjusted, and welding of different surfaces of the workpiece can be conveniently carried out; the outer wall of installation tube 11 installs stop bolt 13, and stop bolt 13's terminal butt is at the outer wall of connecting rod 9, through stop bolt 13 that sets up, screws up stop bolt 13, can fix connecting rod 9 to avoid taking place unexpected pivoted condition.
As shown in fig. 1, 2 and 4, as a preferred embodiment, based on the above manner, further, the end of the mounting tube 11 is fixed with a clamping plate 14, one side of the clamping plate 14 is provided with a protection rubber pad 15, and the protection rubber pad 15 can protect the workpiece from damage caused by long-time clamping, thereby improving safety; the upper surface of holder 2 is fixed with accommodate motor 16 through the bolt, accommodate motor 16's output runs through holder 2 and is connected with lead screw 17, the surface of lead screw 17 is connected with slider 18, one side of slider 18 is connected with the guide way 19 of seting up at holder 2 inner wall, fix structure as an organic whole between slider 18 and the mounting panel 7, accommodate motor 16 drives lead screw 17 rotatory, under the cooperation of guide way 19, drive threaded connection's slider 18 when lead screw 17 is rotatory and carry out vertical motion, adjust the height of mounting panel 7, thereby the welding operation of follow-up welding robot to the work piece is convenient to use.
From the above, it can be seen that:
the utility model aims at the technical problems that: when moving through first clamping plate and second clamping plate, the second balancing pole can slide the inside of first sliding sleeve, through the continuous removal of first clamping plate and second clamping plate, makes it can carry out the clamping to the work piece, welds the work piece, but it can only carry out the clamping to the work piece and can't realize automatic feeding to the work piece, and the material loading process still needs the manual work to carry the work piece to welding operation platform, leads to personnel to increase the work load and adopts the technical scheme of above-mentioned each embodiment. Meanwhile, the implementation process of the technical scheme is as follows:
before the automatic clamping mechanism for welding the industrial robot is used, firstly, the fixed base 1 is placed at a proper position, the workpiece to be welded is placed into a group of limiting blocks 4 through the limiting blocks 4 arranged on the conveying belt 3, the workpiece is limited through external equipment, the conveying motor 5 is started to drive the belt roller 6 to rotate, thereby driving the conveying belt 3 to run, the workpiece is conveyed, the workpiece is moved to the lower part of the mounting plate 7, the adjusting motor 16 arranged on the clamping piece 2 drives the screw rod 17 to rotate, the sliding block 18 which drives the threaded connection when the screw rod 17 rotates is vertically moved under the cooperation of the guide groove 19, so that the mounting plate 7 can be moved to two ends of the workpiece, the arranged clamping hydraulic cylinder 8 is started to drive the connecting rod 9 to horizontally move, thereby driving the mounting tube 11 to move, the two clamping plates 14 are mutually close, the clamping operation on the workpiece, and the workpiece can be prevented from damaging by long-time clamping through the arranged protective rubber cushion 15, the safety is improved, the screw rod 17 is driven again through the adjusting motor 16, the height of the mounting plate 7 is driven to rotate, the connecting rod is conveniently welded on the other side of the connecting rod 13, the connecting rod is conveniently welded through the connecting rod 9, the connecting rod is conveniently and the connecting tube is arranged on the connecting rod 13, the connecting rod is welded through the connecting rod is conveniently when the connecting rod is welded through the two connecting rods 13 and the connecting tube is conveniently and the connecting tube 13 is welded by the connecting rod is arranged at the positions of the connecting rod 13 and the connecting rod is convenient to be welded by the position-matched with the connecting rod 13, can play a limiting role, and avoid the condition that the connecting rod 9 is separated from the mounting pipe 11.
Through above-mentioned setting, this application must solve above-mentioned technical problem, simultaneously, realizes following technical effect:
according to the utility model, a workpiece to be welded is placed into a group of limiting blocks 4 through external equipment, so that the workpiece is limited, a conveying motor 5 is started to drive a belt roller 6 to rotate, so that a conveying belt 3 is driven to run, the workpiece is conveyed, and the automatic feeding effect is realized; the clamping hydraulic cylinder 8 is started to drive the connecting rod 9 to move horizontally, so that the mounting tube 11 is driven to move, and the workpiece is clamped;
according to the utility model, the mounting tube 11 can be rotated under the cooperation of the bearing 12, so that the two clamping plates 14 can be rotated, the position of a clamped workpiece can be conveniently adjusted, and welding of different surfaces of the workpiece can be conveniently performed; the limiting bolts 13 are screwed through the limiting bolts 13, so that the connecting rod 9 can be fixed, and the condition of accidental rotation is avoided; the adjusting motor 16 drives the screw rod 17 to rotate, and under the cooperation of the guide groove 19, the screw rod 17 drives the sliding block 18 in threaded connection to vertically move when rotating, and the height of the mounting plate 7 is adjusted, so that the subsequent welding robot is convenient to weld workpieces, and the welding robot is convenient to use.
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. An industrial robot welding automatic clamping mechanism, which is characterized by comprising:
fixed base (1), the last fixed surface of fixed base (1) has clamping piece (2), the inside of fixed base (1) is provided with conveyer belt (3), the surface mounting of conveyer belt (3) has three group's limit piece (4), the lateral wall of fixed base (1) is fixed with conveying motor (5) through the bolt, the output shaft of conveying motor (5) runs through fixed base (1) and is connected with belt roller (6), the inner wall of belt roller (6) outer wall and conveyer belt (3) closely laminates, one side of clamping piece (2) is provided with mounting panel (7), the outer wall symmetry of mounting panel (7) is fixed with two centre gripping pneumatic cylinders (8).
2. The automatic clamping mechanism for welding of industrial robots according to claim 1, wherein the telescopic ends of the two clamping hydraulic cylinders (8) are respectively fixed with a connecting rod (9) through the mounting plate (7), the tail end of the connecting rod (9) is fixed with a limit ring (10), and one side of the limit ring (10) is connected with a mounting pipe (11).
3. The automatic clamping mechanism for industrial robot welding according to claim 2, wherein a bearing (12) is fixed on the inner wall of the mounting tube (11), and the bearing (12) is sleeved on the outer surface of the connecting rod (9).
4. An industrial robot welding automatic clamping mechanism according to claim 2, characterized in that the outer wall of the mounting tube (11) is provided with a limit bolt (13), and the tail end of the limit bolt (13) is abutted against the outer wall of the connecting rod (9).
5. An automatic clamping mechanism for industrial robot welding according to claim 2, wherein the tail end of the mounting tube (11) is fixedly provided with a clamping plate (14), and one side of the clamping plate (14) is provided with a protective rubber pad (15).
6. The automatic clamping mechanism for industrial robot welding according to claim 1, wherein an adjusting motor (16) is fixed on the upper surface of the clamping piece (2) through bolts, and an output end of the adjusting motor (16) penetrates through the clamping piece (2) and is connected with a screw rod (17).
7. The automatic clamping mechanism for industrial robot welding according to claim 6, wherein the outer surface of the screw rod (17) is connected with a sliding block (18), one side of the sliding block (18) is connected with a guide groove (19) formed in the inner wall of the clamping piece (2), and the sliding block (18) and the mounting plate (7) are of an integral fixing structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138402.5U CN220515901U (en) | 2023-08-09 | 2023-08-09 | Automatic clamping mechanism for industrial robot welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322138402.5U CN220515901U (en) | 2023-08-09 | 2023-08-09 | Automatic clamping mechanism for industrial robot welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220515901U true CN220515901U (en) | 2024-02-23 |
Family
ID=89932508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322138402.5U Active CN220515901U (en) | 2023-08-09 | 2023-08-09 | Automatic clamping mechanism for industrial robot welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220515901U (en) |
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2023
- 2023-08-09 CN CN202322138402.5U patent/CN220515901U/en active Active
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