Grabber for producing and processing automobile plate spring

Abstract

The utility model belongs to the field of accessories for producing and processing automobile plate springs, and particularly relates to a grabber for producing and processing automobile plate springs, which comprises a connecting seat, at least one mounting seat is fixedly connected onto the connecting seat, each mounting seat is provided with a clamping component, each clamping component comprises a left clamping arm and a right clamping arm which correspond to each other; the two clamping arms are hinged to the mounting base through first pin shaft assemblies, the lower ends of the two clamping arms are fixedly connected with clamping jaws, the two clamping jaws correspond to each other left and right, the upper ends of the two clamping arms are hinged to a first hinged support and a second hinged support through second pin shaft assemblies respectively, and a telescopic structure is fixedly connected between the first hinged support and the second hinged support. The automobile plate spring clamping device is good in clamping effect on the automobile plate spring, convenient to manufacture and capable of effectively reducing the production cost of enterprises.

Description

Technical Field

[0001] The utility model relates to a gripper for producing and processing automobile leaf springs, belonging to the field of accessories for producing and processing automobile leaf springs. Background Art

[0002] Automobile leaf springs are the most traditional elastic elements in automobile suspension systems. They have the advantages of good reliability, simple structure, short manufacturing process, low cost and greatly simplified structure. In the production and processing of automobile leaf springs, it is necessary to transfer the automobile leaf spring workpieces multiple times. At present, most manufacturers use multi-axis robots in conjunction with leaf spring grabbers to achieve good results. However, the leaf spring grabbers currently used are all imported from foreign countries, with complex structures and high prices. The purchase and maintenance costs are high, which increases the production costs of enterprises. Utility Model Content

[0003] In view of the above deficiencies in the prior art, the technical problem to be solved by the utility model is to provide a gripper for producing and processing automobile leaf springs with a simple structure and good gripping effect.

[0004] The automobile leaf spring production and processing grabber described in the utility model includes a connecting seat, on which at least one mounting seat is fixedly connected, and a clamping assembly is installed on each mounting seat. The clamping assembly includes two clamping arms corresponding to the left and right, and the two clamping arms are hinged to the mounting seat through a first pin shaft assembly. The lower ends of the two clamping arms are fixedly connected with clamping claws, and the two clamping claws correspond to the left and right. The upper ends of the two clamping arms are respectively hinged with a first hinge seat and a second hinge seat through a second pin shaft assembly, and a telescopic structure is fixedly connected between the first hinge seat and the second hinge seat.

[0005] Preferably, the telescopic structure is a cylinder, which has a simple structure and is easy to control.

[0006] Preferably, there are two mounting seats, which are respectively located at the front and rear sides of the connecting seat, and two clamping components can be installed, so as to have a better gripping effect on the automobile leaf spring.

[0007] Preferably, the two corresponding clamping arms are fixedly connected to a gear block, and the gear block is provided with gear teeth. The two gear teeth are centered on their corresponding first pin shaft assembly. The two gear teeth are meshed with each other, so that the two clamping arms can be opened or closed synchronously, thereby improving the gripping stability of the automobile leaf spring.

[0008] Preferably, the clamping arm comprises two front and rear corresponding clamping plates, and the gear block and the clamping claw are fixed between the two clamping plates.

[0009] Preferably, the gear block and the clamping claw are fixedly connected to the clamping plate by bolts, and the gear block and the clamping claw can be disassembled, which facilitates the maintenance and replacement of the gear block and the clamping claw.

[0010] Preferably, the clamping plate is penetrated with a plurality of weight-reducing holes to reduce its own weight.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] First, the automobile leaf spring production and processing gripper described in the utility model can realize the clamping of the automobile leaf spring by extending the telescopic structure to drive the two clamping arms to close, and the setting of the clamping claws ensures the clamping effect of the automobile leaf spring;

[0013] Secondly, the automobile leaf spring production and processing grabber described in the utility model has a simple structure, and each component can be purchased directly or made in an ordinary mechanical processing plant, which effectively reduces the production cost of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 yes Figure 1 The main view;

[0016] Figure 3 yes Figure 1 Left view of

[0017] Figure 4 It is a schematic diagram of the cooperation of two gear blocks of the utility model;

[0018] Figure 5 It is a structural schematic diagram of the clamping arm of the utility model.

[0019] In the figure: 1. connecting seat; 2. telescopic structure; 3. first hinge seat; 4. second hinge seat; 5. second pin assembly; 6. mounting seat; 7. first pin assembly; 8. clamping arm; 9. clamping claw; 10. automobile leaf spring; 11. gear teeth; 12. gear block; 13. clamping plate; 14. weight reduction hole. DETAILED DESCRIPTION

[0020] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0021] Embodiment 1:

[0022] like Figures 1 to 3As shown, the automobile leaf spring production and processing grabber described in the utility model includes a connecting seat 1, on which at least one mounting seat 6 is fixedly connected, and each mounting seat 6 is installed with a clamping assembly, and the clamping assembly includes two clamping arms 8 corresponding to the left and right, and the two clamping arms 8 are hinged to the mounting seat 6 through a first pin shaft assembly 7, and the lower ends of the two clamping arms 8 are fixedly connected with clamping claws 9, and the two clamping claws 9 correspond to the left and right, and the upper ends of the two clamping arms 8 are respectively hinged with a first hinge seat 3 and a second hinge seat 4 through a second pin shaft assembly 5, and a telescopic structure 2 is fixedly connected between the first hinge seat 3 and the second hinge seat 4.

[0023] When in use, the connecting seat 1 is fixedly connected to the forearm of the multi-axis robot, and the telescopic structure 2 is extended to drive the two clamping arms 8 to close, thereby driving the two clamping claws 9 to clamp the automobile leaf spring 10, so that the automobile leaf spring 10 can be clamped.

[0024] Embodiment 2:

[0025] like Figures 1 to 5 As shown, based on Example 1,

[0026] Preferably, the telescopic structure 2 is a cylinder, which has a simple structure and is easy to control;

[0027] Preferably, there are two mounting seats 6, which are respectively located at the front and rear sides of the connecting seat 1, and two clamping components can be installed, so as to better grasp the automobile leaf spring 10;

[0028] Preferably, the two corresponding clamping arms 8 are fixedly connected with a gear block 12, and the gear block 12 is provided with a gear tooth 11, and the two gear teeth 11 are centered on the corresponding first pin assembly 7. The two gear teeth 11 are meshed, so that the two clamping arms 8 can be opened or closed synchronously, which can improve the grasping stability of the automobile leaf spring 10;

[0029] Preferably, the clamping arm 8 includes two front and rear corresponding clamping plates 13, and the gear block 12 and the clamping claw 9 are fixed between the two clamping plates 13;

[0030] Preferably, the gear block 12 and the clamping jaw 9 are fixedly connected to the clamping plate 13 by bolts, and the gear block 12 and the clamping jaw 9 can be disassembled, which is convenient for maintenance and replacement of the gear block 12 and the clamping jaw 9;

[0031] Preferably, the clamping plate 13 is penetrated with a plurality of weight-reducing holes 14 to reduce its own weight.

[0032] It is particularly noted that in the description of the present invention, the directions or positional relationships indicated by terms such as "front", "rear", "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention rather than requiring that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

Claims

1. A gripper for automobile leaf spring production and processing, characterized in that: The invention comprises a connecting seat (1), at least one mounting seat (6) being fixedly connected to the connecting seat (1), and a clamping assembly being installed on each mounting seat (6), wherein the clamping assembly comprises two clamping arms (8) corresponding to each other on the left and right, and the two clamping arms (8) are hinged to the mounting seat (6) via a first pin shaft assembly (7), and the lower ends of the two clamping arms (8) are fixedly connected to clamping claws (9), and the two clamping claws (9) correspond to each other on the left and right, and the upper ends of the two clamping arms (8) are respectively hinged to a first hinge seat (3) and a second hinge seat (4) via a second pin shaft assembly (5), and a telescopic structure (2) is fixedly connected between the first hinge seat (3) and the second hinge seat (4).

2. The automobile leaf spring production and processing grabber according to claim 1, characterized in that: The telescopic structure (2) is a cylinder.

3. The automobile leaf spring production and processing grabber according to claim 1, characterized in that: There are two mounting seats (6), and the two mounting seats (6) are respectively located at the front and rear sides of the connecting seat (1).

4. The automobile leaf spring production and processing grabber according to any one of claims 1 to 3, characterized in that: The two corresponding clamping arms (8) are both fixedly connected with a gear block (12), and the gear block (12) is provided with gear teeth (11). The two gear teeth (11) are both centered on the corresponding first pin shaft assembly (7), and the two gear teeth (11) are meshed with each other.

5. The automobile leaf spring production and processing grabber according to claim 4, characterized in that: The clamping arm (8) comprises two front and rear corresponding clamping plates (13), and the gear block (12) and the clamping claw (9) are fixed between the two clamping plates (13).

6. The automobile leaf spring production and processing grabber according to claim 5, characterized in that: The gear block (12) and the clamping claw (9) are fixedly connected with the clamping plate (13) by means of bolts.

7. The automobile leaf spring production and processing grabber according to claim 5, characterized in that: The clamping plate (13) is penetrated by a plurality of weight-reducing holes (14).

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