CN215511101U - Piston grabbing mechanical claw of forging compressor - Google Patents
Piston grabbing mechanical claw of forging compressor Download PDFInfo
- Publication number
- CN215511101U CN215511101U CN202121826918.3U CN202121826918U CN215511101U CN 215511101 U CN215511101 U CN 215511101U CN 202121826918 U CN202121826918 U CN 202121826918U CN 215511101 U CN215511101 U CN 215511101U
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- China
- Prior art keywords
- clamping jaw
- steel sheet
- bolt
- arm
- claw
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Abstract
The utility model belongs to the technical field of forging equipment, and discloses a piston grabbing mechanical claw of a forging compressor, which comprises a mounting plate, wherein a base is mounted on one side of the mounting plate, a fixed frame is welded on one side of the base, one end of the fixed frame is connected with a claw arm, one end of the claw arm is connected with a clamping jaw, one side of the clamping jaw is provided with a steel sheet and a second bolt, the steel sheet and the clamping jaw are fixedly connected through the second bolt, a workpiece is arranged in the middle of the steel sheet, the middle of the claw arm is connected with a connecting rod, and the other end of the connecting rod is connected with a connecting shaft; the clamping jaw is provided with the clamping jaw and the steel sheet, the steel sheet is fixedly connected with the clamping jaw through the second bolt, the steel sheet is arc-shaped, the clamping jaw and the steel sheet are respectively provided with two steel sheets, when a workpiece is clamped, the two steel sheets are attached to the surface of the workpiece for clamping, the contact area is increased, and the phenomenon that the surface of the workpiece is provided with an indentation due to overlarge clamping force of the mechanical jaw is avoided, so that the subsequent manufacturing process is influenced.
Description
Technical Field
The utility model belongs to the technical field of forging equipment, and particularly relates to a grabbing mechanical claw for a piston of a forging compressor.
Background
The compressor piston reciprocates in the cylinder to form a compression volume with the cylinder, the shape of the compressor piston is in complementary relation with the cylinder, once the form of the cylinder is determined, the piston is determined according to the form, the compressor piston is forged, the strength is high, the performance is good, the compressor piston is not easy to damage, the surface roughness requirement of the compressor piston is high, otherwise the use is influenced, therefore, when the compressor piston is forged, scratches on the surface of the compressor piston are avoided, and the conventional mechanical claw used when the compressor piston is forged easily generates indentations on the surface of the piston due to the fact that the clamping force is too large and the contact area of the clamping jaw and the surface of the piston is small, so that the subsequent processing is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a grabbing mechanical claw for a piston of a forging compressor, and the grabbing mechanical claw is used for solving the problems that an indentation is easily left on the surface of the piston when the grabbing mechanical claw for the piston of the forging compressor is used and the universality of the mechanical claw is low.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a forge compressor piston and snatch gripper, includes the mounting panel, a side-mounting base of mounting panel, one side welding of base has the mount, the one end of mount is connected with the claw arm, the one end of claw arm is connected with the clamping jaw, one side of clamping jaw is provided with steel sheet and second bolt, the steel sheet passes through second bolt fixed connection with the clamping jaw, the centre of steel sheet is provided with the work piece, the intermediate junction of claw arm has the connecting rod, the other end of connecting rod is connected with the connecting axle.
Preferably, one end of the claw arm is provided with a mounting arm, and a first bolt is arranged in the middle of the mounting arm.
Preferably, the base is internally provided with a servo motor, and the output end of the servo motor is connected with a screw rod.
Preferably, one end of the screw rod is connected with a sleeve, and a fixed seat is installed at one end of the sleeve.
Preferably, a limiting part is installed in the middle of the clamping jaw, and a convex block is arranged outside the fixed seat.
Preferably, a shin plate is arranged in the middle of the fixing frame, and a through hole is formed in the middle of the fixing frame.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the clamping jaw is provided with the clamping jaw and the steel sheet, the steel sheet is fixedly connected with the clamping jaw through the second bolt, the steel sheet is arc-shaped, the clamping jaw and the steel sheet are respectively provided with two steel sheets, when a workpiece is clamped, the two steel sheets are attached to the surface of the workpiece for clamping, the contact area is increased, and the phenomenon that the surface of the workpiece is provided with an indentation due to overlarge clamping force of the mechanical jaw is avoided, so that the subsequent manufacturing process is influenced.
(2) The mounting arm and the second bolt are arranged, the clamping jaw is fixedly connected with the mounting arm through the second bolt, different clamping jaws are quickly replaced according to different use environments of the mechanical jaw or working conditions of other workpieces, the universality of the mechanical jaw is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a front sectional view of the present invention;
FIG. 4 is an enlarged view of the utility model at A;
FIG. 5 is an enlarged view of the utility model at B;
in the figure: 1. mounting a plate; 2. a base; 3. a fixed mount; 4. a connecting rod; 5. a claw arm; 6. mounting an arm; 7. a first bolt; 8. a clamping jaw; 9. a second bolt; 10. a workpiece; 11. a servo motor; 12. a screw rod; 13. a sleeve; 14. a fixed seat; 15. a bump; 16. a limiting member; 17. a steel sheet; 18. a shin plate; 19. and (7) connecting the shafts.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a piston grabbing mechanical gripper for a forging compressor comprises a mounting plate 1, a base 2 is mounted on one side of the mounting plate 1, a fixing frame 3 is welded on one side of the base 2, a claw arm 5 is connected to one end of the fixing frame 3, a clamping jaw 8 is connected to one end of the claw arm 5, a steel sheet 17 and a second bolt 9 are arranged on one side of the clamping jaw 8, the steel sheet 17 is fixedly connected with the clamping jaw 8 through the second bolt 9, a workpiece 10 is arranged in the middle of the steel sheet 17, a connecting rod 4 is connected to the middle of the claw arm 5, the other end of the connecting rod 4 is connected with a connecting shaft 19, the two claw arms 5 are arranged at two ends of the fixing frame 3 respectively and are rotatably connected with the fixing frame 3, the connecting rod 4 is rotatably connected with the claw arm 5, the other end of the connecting rod is rotatably connected with the connecting shaft 19, the steel sheet 17 is arc-shaped and has certain toughness, when the workpiece 10 is clamped, the workpiece 10 can be wrapped to a large extent, the contact area is increased, avoiding the generation of indentation.
Further, the one end of claw arm 5 is provided with installation arm 6, and the centre of installation arm 6 is provided with first bolt 7, and threaded hole is seted up to the centre of clamping jaw 8 to through first bolt 7 fixed connection, unscrew the bolt and can quick replacement clamping jaw 8, improve the commonality of gripper with installation arm 6.
Furthermore, a servo motor 11 is installed inside the base 2, and the output end of the servo motor 11 is connected with a screw rod 12.
Specifically, one end of the screw rod 12 is connected with a sleeve 13, a fixed seat 14 is installed at one end of the sleeve 13, a screw nut is installed at the top of the sleeve 13 and is rotatably connected with the screw rod 12, and the position of the sleeve 13 is changed by rotation of the screw rod 12, so that opening and closing of the gripper are achieved.
It is worth to say that, the limiting piece 16 is installed in the middle of the clamping jaw 8, the protruding block 15 is arranged outside the fixing base 14, the two limiting pieces 16 and the two protruding blocks 15 are respectively arranged, the sliding groove is formed in the middle of the limiting piece 16, and the fixing base 14 and the limiting piece 16 are connected in a sliding mode through the protruding block 15, so that the stability of the mechanical claw in the using process is improved.
Further, the middle of the fixing frame 3 is provided with the shin plate 18, the middle of the fixing frame 3 is provided with the through hole, the number of the shin plates 18 is four, the shin plates are respectively arranged at the joint of the base 2 and the fixing frame 3, the structural strength of the mechanical claw can be effectively improved, the diameter of the through hole is slightly larger than that of the sleeve 13, and the sleeve 13 is prevented from being obstructed in movement.
The working principle and the using process of the utility model are as follows: when the utility model is used, the mechanical claw is arranged on the mechanical arm through the mounting plate 1, the proper clamping jaw 8 is selected according to the specification of a workpiece, the threaded hole on the clamping jaw 8 is aligned with the threaded hole of the mounting arm 6, the first bolt 7 is screwed down, the workpiece can be grabbed after the clamping jaw 8 is replaced, the mechanical claw is moved to a proper position, the servo motor 11 is controlled to drive the screw rod 12 to rotate, the rotation of the screw rod 12 can synchronously drive the sleeve 13 and the fixing seat 14 to move in the axial lead direction of the screw rod 12, when the sleeve 13 and the fixing seat 14 move towards the direction close to the screw rod 12, the connecting rod 4 and the claw arm 5 can be driven to finish the furling action, thereby finishing the clamping action, when the steel sheet 17 wraps the workpiece, the workpiece 10 is stably arranged between the two clamping jaws 8, when the sleeve 13 and the fixing seat 14 move towards the direction far away from the screw rod 12, the connecting rod 4 and the claw arm 5 can be driven to finish the opening action, and finishing the dropping action.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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. The utility model provides a forge compressor piston and snatch gripper, includes mounting panel (1), its characterized in that: one side installation base (2) of mounting panel (1), one side welding of base (2) has mount (3), the one end of mount (3) is connected with claw arm (5), the one end of claw arm (5) is connected with clamping jaw (8), one side of clamping jaw (8) is provided with steel sheet (17) and second bolt (9), steel sheet (17) and clamping jaw (8) are through second bolt (9) fixed connection, the centre of steel sheet (17) is provided with work piece (10), the intermediate junction of claw arm (5) has connecting rod (4), the other end of connecting rod (4) is connected with connecting axle (19).
2. The forged compressor piston grabbing gripper as claimed in claim 1, wherein: one end of the claw arm (5) is provided with a mounting arm (6), and a first bolt (7) is arranged in the middle of the mounting arm (6).
3. The forged compressor piston grabbing gripper as claimed in claim 1, wherein: the interior of base (2) is installed servo motor (11), the output of servo motor (11) is connected with lead screw (12).
4. The forged compressor piston gripping gripper of claim 3, wherein: one end of the screw rod (12) is connected with a sleeve (13), and a fixed seat (14) is installed at one end of the sleeve (13).
5. The forged compressor piston grabbing gripper as claimed in claim 4, wherein: the middle of the clamping jaw (8) is provided with a limiting piece (16), and a convex block (15) is arranged outside the fixed seat (14).
6. The forged compressor piston grabbing gripper as claimed in claim 1, wherein: the middle of the fixing frame (3) is provided with a shin plate (18), and the middle of the fixing frame (3) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121826918.3U CN215511101U (en) | 2021-08-06 | 2021-08-06 | Piston grabbing mechanical claw of forging compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121826918.3U CN215511101U (en) | 2021-08-06 | 2021-08-06 | Piston grabbing mechanical claw of forging compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215511101U true CN215511101U (en) | 2022-01-14 |
Family
ID=79789778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121826918.3U Expired - Fee Related CN215511101U (en) | 2021-08-06 | 2021-08-06 | Piston grabbing mechanical claw of forging compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215511101U (en) |
-
2021
- 2021-08-06 CN CN202121826918.3U patent/CN215511101U/en not_active Expired - Fee Related
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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: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |