CN212945226U - Clamping device for forging robot - Google Patents
Clamping device for forging robot Download PDFInfo
- Publication number
- CN212945226U CN212945226U CN202021691591.9U CN202021691591U CN212945226U CN 212945226 U CN212945226 U CN 212945226U CN 202021691591 U CN202021691591 U CN 202021691591U CN 212945226 U CN212945226 U CN 212945226U
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- Prior art keywords
- fixing plate
- clamping jaw
- fixed plate
- shell
- forging
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- 238000005242 forging Methods 0.000 title claims abstract description 34
- 239000010720 hydraulic oil Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of industrial robot, concretely relates to clamping device for forging robot, which comprises a body, the body includes the casing, the leading flank of casing is provided with through first round pin axle articulated clamping jaw fixed plate, the clamping jaw fixed plate is two, and two clamping jaw fixed plate bilateral symmetry, the clamping jaw fixed plate includes preceding fixed plate and after-fixing board, preceding fixed plate is connected in the place ahead of after-fixing board, be provided with the clamping jaw on the preceding fixed plate, the inside of casing is worn to locate by the rear end of after-fixing board, the inside hydraulic cylinder that is provided with of casing, hydraulic cylinder's piston rod is articulated mutually through the side of second round pin axle with the after-fixing board, be provided with the flange on the trailing flank of casing, the flange is used for being connected with forging robot's arm. The device has the advantages of simple structure, flexible operation, large grabbing force and firm grabbing, and can effectively reduce the labor amount of workers and improve the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of industrial robot, specifically relate to clamping device for forging robot.
Background
Forging is the chipless pressure forming of metal oriented between two dies. The most common process is forging or forming with a forging die: the method can be used for manufacturing a part with the single-piece weight of 200g to 150 kg. The continued development of processes, materials and techniques has made it possible to forge more complex forgings and has increased throughput. China is a forging large country, the production workshop environment of most enterprises is severe, production equipment is relatively backward, most production processes are completed by manual operation, so that the production efficiency is low, the product quality is unstable, the labor intensity of workers is high, the danger is high, the labor is difficult due to high temperature in summer, and the labor cost is high. With the development of science and technology and the higher and higher requirements on the quality stability and the identity of the forged piece, the forging robot is used for replacing manpower, and the necessity of intelligent key working procedures and intelligent production process control to industrial technology upgrading is realized. However, the forging robot is used, and a clamp at the end part of the manipulator cannot be separated to a great extent, and the forging robot is the key for realizing accurate clamping of a workpiece and assisting the robot in completing operation.
Therefore, the clamping device for the forging robot is simple in structure and flexible to operate, the grabbing force is large, grabbing is firm, the labor amount of workers can be effectively reduced, and the production efficiency is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the clamping device for the forging robot provided by the utility model comprises a body, the body comprises a shell, the front side surface of the shell is provided with two clamping jaw fixing plates hinged through a first pin shaft, the two clamping jaw fixing plates are bilaterally symmetrical, each clamping jaw fixing plate comprises a front fixing plate and a rear fixing plate, the front fixing plate is connected in front of the rear fixing plate, the front fixing plate is provided with a clamping jaw, the rear end of the rear fixing plate is arranged in the shell in a penetrating way, a hydraulic oil cylinder is arranged in the shell, a piston rod of the hydraulic oil cylinder is hinged with the side surface of the rear fixing plate through a second pin shaft, the rear side surface of the shell is provided with a flange, the flange is used for being connected with a mechanical arm of the forging robot, and an actuating mechanism of the hydraulic oil cylinder is electrically connected with a controller of the forging robot.
Preferably, the outer surface of the clamping jaw is provided with a triangular groove in the vertical direction, so that the friction force is increased.
Preferably, the axial direction of the hydraulic oil cylinder and the front side surface of the shell form an included angle of 30-45 degrees in the horizontal direction.
Preferably, the axial direction of the rear fixing plate and the front side surface of the shell form an included angle of 45-60 degrees in the horizontal direction.
Preferably, the axial direction of the front fixing plate and the axial direction of the rear fixing plate form an included angle of 30-45 degrees.
The utility model discloses still including enabling other subassemblies of clamping device normal use for the forging robot, be the conventional technological means in this field. In addition, the device or the component which is not limited in the utility model adopts the conventional technical means in the field.
The utility model discloses an operating principle is, when clamping device is close to the target forging, forging robot's controller control hydraulic cylinder work, and hydraulic cylinder's piston rod shrink drives the after-fixing board and rotates, and clamping jaw fixed plate opens this moment, and when clamping device reachd the settlement position, hydraulic cylinder's piston rod is tensile to be driven the after-fixing board and is rotated, and clamping jaw fixed plate can grasp the target forging this moment to carry out the operation of next link as required.
The beneficial effects of the utility model are that, this device simple structure, flexible operation, the power of grabbing are big, it is firm to snatch, can effectively reduce workman's the amount of labour, improve production efficiency.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. the clamping jaw fixing device comprises a shell, 2 parts of a first pin shaft, 3 parts of a clamping jaw fixing plate, 4 parts of a front fixing plate, 5 parts of a rear fixing plate, 6 parts of a clamping jaw, 7 parts of a hydraulic oil cylinder, 8 parts of a second pin shaft and 9 parts of a flange.
Detailed Description
The present invention will be described more clearly with reference to the accompanying drawings and specific embodiments in the embodiments of the present invention, and the description herein is only for explaining the present invention, but not for limiting the present invention. Based on the embodiments of the present invention, any modifications, equivalent replacements, improvements, etc. made by other embodiments obtained by those skilled in the art without creative efforts should be included in the protection scope of the present invention.
Examples
As shown in fig. 1, the utility model provides a clamping device for a forging robot, which comprises a body, wherein the body comprises a shell 1, the front side surface of the shell 1 is provided with two clamping jaw fixing plates 3 which are hinged through a first pin shaft 2, the two clamping jaw fixing plates 3 are symmetrical left and right, the clamping jaw fixing plates 3 comprise a front fixing plate 4 and a rear fixing plate 5, the front fixing plate 4 is connected in front of the rear fixing plate 5, the front fixing plate 4 is provided with a clamping jaw 6, the rear end of the rear fixing plate 5 is arranged in the shell 1 in a penetrating way, a hydraulic oil cylinder 7 is arranged in the shell 1, a piston rod of the hydraulic oil cylinder 7 is hinged with the side surface of the rear fixing plate 5 through a second pin shaft 8, a flange 9 is arranged on the rear side face of the shell 1, the flange 9 is used for being connected with a mechanical arm of the forging robot, and an executing mechanism of the hydraulic oil cylinder 7 is electrically connected with a controller of the forging robot. The outer surface of the clamping jaw 6 is provided with a triangular groove in the vertical direction, so that the friction force is increased. The axial direction of the hydraulic oil cylinder 7 and the front side surface of the shell 1 form an included angle of 45 degrees in the horizontal direction. The axial direction of the rear fixing plate 5 and the front side surface of the shell 1 form an included angle of 45 degrees in the horizontal direction. The axial direction of the front fixing plate 4 and the axial direction of the rear fixing plate 5 form an included angle of 30 degrees.
The utility model discloses an operating principle is, when clamping device is close to the target forging, forging robot's controller control hydraulic cylinder 7 work, and hydraulic cylinder 7's piston rod shrink drives rear fixed plate 5 and rotates, and clamping jaw fixed plate 3 opens this moment, and when clamping device reachd the settlement position, hydraulic cylinder 7's piston rod is tensile to be driven rear fixed plate 5 and is rotated, and clamping jaw fixed plate 3 can grasp the target forging this moment to carry out the operation of next link as required.
The foregoing description of the embodiments of the invention has been presented for purposes of illustration and not limitation, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments.
Claims (5)
1. Clamping device for forging robot includes the body, its characterized in that: the body comprises a shell, wherein two clamping jaw fixing plates hinged through a first pin shaft are arranged on the front side face of the shell, the two clamping jaw fixing plates are bilaterally symmetrical, each clamping jaw fixing plate comprises a front fixing plate and a rear fixing plate, the front fixing plate is connected to the front of the rear fixing plate, a clamping jaw is arranged on the front fixing plate, the rear end of the rear fixing plate penetrates through the inside of the shell, a hydraulic oil cylinder is arranged inside the shell, a piston rod of the hydraulic oil cylinder is hinged to the side face of the rear fixing plate through a second pin shaft, a flange is arranged on the rear side face of the shell and used for being connected with a mechanical arm of a forging robot, and an actuating mechanism of the hydraulic oil cylinder is electrically connected with a controller of the forging robot.
2. The clamping device for a forging robot as set forth in claim 1, wherein: the outer surface of the clamping jaw is provided with a triangular groove in the vertical direction.
3. The clamping device for a forging robot as set forth in claim 1, wherein: the axial direction of the hydraulic oil cylinder and the front side surface of the shell form an included angle of 30-45 degrees in the horizontal direction.
4. The clamping device for a forging robot as set forth in claim 1, wherein: the axial direction of the rear fixing plate and the front side surface of the shell form an included angle of 45-60 degrees in the horizontal direction.
5. The clamping device for a forging robot as set forth in claim 1, wherein: the axial direction of the front fixing plate and the axial direction of the rear fixing plate form an included angle of 30-45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021691591.9U CN212945226U (en) | 2020-08-13 | 2020-08-13 | Clamping device for forging robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021691591.9U CN212945226U (en) | 2020-08-13 | 2020-08-13 | Clamping device for forging robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212945226U true CN212945226U (en) | 2021-04-13 |
Family
ID=75352226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021691591.9U Active CN212945226U (en) | 2020-08-13 | 2020-08-13 | Clamping device for forging robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212945226U (en) |
-
2020
- 2020-08-13 CN CN202021691591.9U patent/CN212945226U/en active Active
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