Clamping device for production and machining of automatic equipment

Abstract

The utility model relates to the technical field of clamping devices, in particular to a clamping device for production and processing of automation equipment, a plurality of clamping components are arranged at the upper end of a processing table and are symmetrical to a workpiece body, each clamping component comprises a propeller and a clamping plate, the propellers are fixed at two ends of the processing table, and the clamping plates are fixed at two ends of the processing table. The clamping plate is located at the output end of the thruster, a positioning block is arranged at the output end of the thruster, a fixing seat is fixedly arranged in the middle of the clamping plate, a positioning groove matched with the positioning block is formed in the fixing seat, and the fixing seat can be positioned at the output end of the thruster through matching of the positioning block and the positioning groove. When the clamping plate needs to be disassembled, the clamping plate is shifted, the first spring is slowly reset, then the guide block is pulled out of the outer end of the limiting rod, the clamping plate can be disassembled at the moment, the screw does not need to be operated in the process, and the clamping plate can be conveniently disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping devices, in particular to a clamping device for automated equipment production and processing. Background Technique

[0002] As is well known, the clamping device in automated equipment production and processing is a clamping tool designed specifically to meet the requirements of automated production. It is used to firmly fix the workpiece on the processing equipment to ensure the accuracy, stability, and safety of the workpiece during the processing process. The clamping device is designed according to different processing technologies and equipment types and has various forms and functions.

[0003] Common clamping devices for automated equipment production and processing include mechanical clamps: such as manual clamps, quick clamps, hydraulic clamps, pneumatic clamps, etc. They mainly perform clamping and loosening operations through mechanical principles and are widely used in equipment such as machining centers, CNC machine tools, and sheet metal machine tools.

[0004] When the existing pneumatic clamp is in use, most of the clamping blocks are fixed to the output end of the clamping device by screws. If the screws are tightened too tightly, it will be difficult to disassemble the clamping blocks, resulting in low replacement efficiency. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a clamping device for automated equipment production and processing.

[0007] (2) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: A clamping device for automated equipment production and processing, including a processing table and a workpiece body. A plurality of clamping components are symmetrically arranged on the upper end of the processing table with respect to the workpiece body. The clamping component includes a pusher and a clamping plate. The pusher is fixed at both ends of the processing table, the clamping plate is located at the output end of the pusher, a positioning block is provided at the output end of the pusher, a fixed seat is fixedly arranged in the middle part of the clamping plate, a positioning groove matching with the positioning block is provided on the fixed seat, two fixing plates are symmetrically arranged on both sides of the processing table, detachable guiding blocks are symmetrically arranged at both ends of the clamping plate, limiting rods penetrating through the guiding blocks are provided on both sides of the fixing plate, and a first spring penetrated by the limiting rod is arranged between the fixing plate and the guiding block, and the first spring is compressed by the guiding block.

[0009] To make the clamping plate move more smoothly, the improvement of the utility model is that a plurality of sliding grooves are provided at both ends of the processing table, and sliding blocks matching with the sliding grooves are provided at the lower end of the clamping plate.

[0010] In order to facilitate the assembly of the guiding block, the improvement of the present utility model is that limiting grooves are provided at both ends of the clamping plate, one end of the guiding block is inserted into the interior of the limiting groove, a clamping groove is provided on the inner wall of the limiting groove, a cavity is provided at one end of the guiding block, a second spring is provided inside the cavity, and a clamping block that cooperates with the clamping groove is provided at one end of the second spring.

[0011] Furthermore, the improvement of the present utility model is that both the clamping groove and the clamping block are of an arc-shaped structure.

[0012] In order to improve the practicality of the clamping plate, the improvement of the present utility model is that a plurality of grooves are provided on the inner wall of the clamping plate, and buffer blocks are provided inside the grooves.

[0013] Furthermore, the improvement of the present utility model is that the buffer blocks are adhesively bonded inside the grooves.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the present utility model provides a clamping device for the production and processing of an automated device, which has the following beneficial effects:

[0016] For the clamping device for the production and processing of the automated device, through the cooperation of the positioning block and the positioning groove, the fixed seat can be positioned at the output end of the thruster. When it is necessary to disassemble the clamping plate, the clamping plate is toggled to slowly reset the first spring, and then the guiding block is pulled out from the outer end of the limiting rod. At this time, the clamping plate can be disassembled. This process does not require operating on the screws, which can facilitate the disassembly of the clamping plate and has a high replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Structural schematic of the present utility model Figure 1 ;

[0018] Figure 2 Structural schematic of the present utility model Figure 2 ;

[0019] Figure 3 Structural schematic diagram of the cooperation between the clamping block and the clamping groove of the present utility model;

[0020] Figure 4 Structural schematic diagram of the clamping plate in the present utility model;

[0021] In the figure: 1, processing table; 2, workpiece body; 3, thruster; 4, clamping plate; 5, positioning block; 6, positioning groove; 7, fixed seat; 8, guiding block; 9, limiting groove; 10, limiting rod; 11, first spring; 12, fixing plate; 13, sliding groove; 14, clamping groove; 15, clamping block; 16, second spring; 17, buffer block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , a clamping device for the production and processing of an automated device of the present invention, including a processing table 1 and a workpiece body 2. A plurality of clamping components are symmetrically arranged on the upper end of the processing table 1 with respect to the workpiece body 2. The clamping component includes a pusher 3 and a clamping plate 4. The pusher 3 is fixed at both ends of the processing table 1, and the clamping plate 4 is located at the output end of the pusher 3. A positioning block 5 is provided at the output end of the pusher 3. A fixed seat 7 is fixedly arranged in the middle part of the clamping plate 4, and a positioning groove 6 for cooperating with the positioning block 5 is provided on the fixed seat 7. Two fixing plates 12 are symmetrically arranged on both sides of the processing table 1. Removable guide blocks 8 are symmetrically arranged at both ends of the clamping plate 4. Limiting rods 10 penetrating the guide blocks 8 are provided on both sides of the fixing plate 12. A first spring 11 penetrated by the limiting rod 10 is provided between the fixing plate 12 and the guide block 8. The first spring 11 is compressed by the guide block 8. This structure can be fixed under an automated device, such as a drilling device, etc. After the workpiece is clamped, the automated device can process the workpiece. Place the workpiece body 2 on the upper end of the processing table 1 and start the pusher 3, which can make the two clamping plates 4 clamp the workpiece body 2, improving the stability of the workpiece body 2 during placement. When the clamping plate 4 moves, the first spring 11 will be compressed, enabling the positioning block 5 to be fixed in the positioning groove 6 and improving the stability of the clamping plate 4 during use;

[0024] When the clamping plate 4 resets, the first spring 11 will rebound, enabling the clamping plate 4 to move to both ends of the processing table 1 along with the output end of the pusher 3. At this time, the guide block 8 is located at the outer end of the limiting rod 10. Through the cooperation of the positioning block 5 and the positioning groove 6, the fixed seat 7 can be positioned at the output end of the pusher 3. When it is necessary to disassemble the clamping plate 4, toggle the clamping plate 4 to slowly reset the first spring 11, and then pull out the guide block 8 at the outer end of the limiting rod 10. At this time, the clamping plate 4 can be disassembled. This process does not require operating screws, making the clamping plate 4 easy to disassemble and having a high replacement efficiency.

[0025] The lack of a guiding structure between the clamping plate 4 and the processing table 1 will cause the movement of the clamping plate 4 to be unstable. A plurality of sliding grooves 13 are provided at both ends of the processing table 1, and sliding blocks cooperating with the sliding grooves 13 are provided at the lower end of the clamping plate 4. When the clamping plate 4 moves, the sliding blocks will slide inside the sliding grooves 13, which can provide a guiding structure between the clamping plate 4 and the processing table 1 and make the movement of the clamping plate 4 more stable.

[0026] In this structure, when the clamping plate 4 is disassembled, the guiding blocks 8 need to be disassembled at both ends of the clamping plate 4. Limiting grooves 9 are provided at both ends of the clamping plate 4, and one end of the guiding block 8 is inserted into the inside of the limiting groove 9. A clamping groove 14 is provided on the inner wall of the limiting groove 9, a cavity is provided at one end of the guiding block 8, a second spring 16 is provided inside the cavity, and a clamping block 15 cooperating with the clamping groove 14 is provided at one end of the second spring 16. Both the clamping groove 14 and the clamping block 15 are arc-shaped structures. The second spring 16 can provide an elastic force to the clamping block 15. Through the cooperation of the clamping block 15 and the clamping groove 14, the guiding block 8 can be more firmly installed at both ends of the clamping plate 4. When the guiding block 8 is pulled and the pulling force is greater than the elastic force of the second spring 16, one end of the guiding block 8 can be pulled out of the inside of the limiting groove 9, and at this time, the guiding block 8 can be disassembled. The structure is simple and the operation is convenient.

[0027] When the clamping plate 4 clamps the workpiece, the clamping plate 4 directly collides with the workpiece, which is likely to damage the workpiece. A plurality of grooves are provided on the inner wall of the clamping plate 4, and buffer blocks 17 are provided inside the grooves. The buffer blocks 17 are bonded inside the grooves. The buffer blocks 17 can be made of rubber blocks. The buffer blocks 17 will first contact the workpiece and then be compressed, which can prevent the clamping plate 4 from directly colliding with the workpiece when clamping the workpiece and is not likely to damage the workpiece.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device for automated production and processing, comprising a processing table (1) and a workpiece body (2), characterized in that: A plurality of clamping assemblies are arranged symmetrically on the workpiece body (2) at the upper end of the processing table (1), and the clamping assemblies include a propeller (3) and a clamping plate (4). The propeller (3) is fixed at both ends of the processing table (1), and the clamping plate (4) is located at the output end of the propeller (3). A positioning block (5) is arranged at the output end of the propeller (3). A fixing seat (7) is fixedly arranged in the middle part of the clamping plate (4), and a positioning groove (6) cooperating with the positioning block (5) is arranged on the fixing seat (7). Two fixing plates (12) are symmetrically arranged on both sides of the processing table (1), and detachable guide blocks (8) are symmetrically arranged at both ends of the clamping plate (4). Limiting rods (10) penetrating the guide block (8) are arranged on both sides of the fixing plate (12), and a first spring (11) penetrating the limiting rod (10) is arranged between the fixing plate (12) and the guide block (8), and the first spring (11) is compressed by the guide block (8).

2. The clamping device for automated equipment production and processing according to claim 1, characterized in that: A plurality of slide grooves (13) are provided at both ends of the processing table (1), and a sliding block cooperating with the slide grooves (13) is provided at the lower end of the clamping plate (4).

3. The clamping device for automated equipment production and processing according to claim 2, characterized in that: Limiting grooves (9) are provided at both ends of the clamping plate (4), one end of the guide block (8) is inserted into the interior of the limiting groove (9), a clamping groove (14) is provided on the inner wall of the limiting groove (9), one end of the guide block (8) is provided with a cavity, a second spring (16) is provided inside the cavity, and one end of the second spring (16) is provided with a clamping block (15) that cooperates with the clamping groove (14).

4. A clamping device for automated equipment production and processing according to claim 3, characterized in that: The clamping slot (14) and the clamping block (15) are both arc-shaped structures.

5. A clamping device for automated equipment production and processing according to claim 4, characterized in that: A plurality of grooves are provided on the inner wall of the clamping plate (4), and buffer blocks (17) are provided inside the grooves.

6. A clamping device for automated equipment production and processing according to claim 5, characterized in that: The buffer block (17) is bonded inside the groove.

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