Compensation device for arc grinding wheel of chuck jaw grinding table

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Through the limit frame and motor drive design of the arc grinding wheel compensation device of the chuck claw grinding table, the problem that the existing devices cannot adapt to multiple models of chuck claws is solved, and the stability and accuracy are improved, ensuring the safety and quality of the grinding process.

CN223265446UActive Publication Date: 2025-08-26ZHEJIANG ZHONGDA ELECTROMECHANICAL EQUIP CO LTD

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Patent Information

Application Number: CN202421842289.7
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-08-01
Publication Date: 2025-08-26
Estimated Expiration: 2034-08-01

AI Technical Summary

Technical Problem

The existing compensation devices are difficult to adapt to and firmly define chuck claws of various models, appearances and sizes, and the workpiece is prone to displacement or vibration during the grinding process, affecting the processing quality and safety.

Method used

The chuck claw grinding table arc grinding wheel compensation device is adopted, and the second motor control telescopic rod drives the limit frame for circular movement, and the chuck claw is fixed in combination with the hexagonal groove of the operating table, and the grinding table is driven to rotate through the electric slide rail and the first motor to ensure the stability and accuracy of the workpiece.

Benefits of technology

The preparation work before grinding is simplified, the stability and accuracy of the grinding process are improved, and the workpiece does not move or vibrate during grinding, which improves the processing quality and safety.

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Abstract

The utility model relates to the technical field of machining, and discloses a chuck jaw grinding table arc grinding wheel compensation device which comprises a base, a first motor and a second motor, an electric sliding rail is fixedly installed on the east portion of the base, a movable seat is movably installed at the output end of the electric sliding rail, and the first motor is fixedly installed on the top of the movable seat. A first motor is fixedly mounted at the top of the base, a grinding table is rotatably mounted at the output end of the first motor, a mounting plate is fixedly mounted at the top of the base, an operation table is fixedly mounted at the top of the mounting plate, a second motor is fixedly mounted in the base, a mounting block is fixedly mounted at the output end of the second motor, and a limiting frame is movably mounted at the top of the mounting block. A limiting block related to the operation table is fixedly installed on the surface of the limiting frame. According to the utility model, the hexagonal grooves are formed in the operating platform and the limiting block, so that chuck jaws with various models, appearances and sizes can be adapted and firmly limited, and the preparatory work before grinding is simplified.

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Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a chuck claw grinding table arc grinding wheel compensation device. Background Art

[0002] With the development of the manufacturing industry, especially in the precision machining, automobile manufacturing, aerospace and other industries, the requirements for the processing accuracy and surface quality of parts are getting higher and higher. In these industries, the chuck jaws are an important part of the machine tool fixture, and their accuracy directly affects the quality of the workpiece.

[0003] In actual use, compensation devices with similar structures still have many defects, such as: the existing compensation devices are not convenient for adapting to and firmly limiting chuck jaws of various models, appearances and sizes. At the same time, the existing compensation devices are not convenient for ensuring that the workpiece will not be displaced or vibrated during the grinding process. Therefore, it is necessary to design a chuck jaw grinding table arc grinding wheel compensation device. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a chuck jaw grinding table arc grinding wheel compensation device.

[0005] The utility model is implemented by the following technical solutions: a chuck claw grinding table arc grinding wheel compensation device, comprising a base, a first motor and a second motor, an electric slide rail fixedly installed on the eastern part of the base, a movable seat movably installed on the output end of the electric slide rail, a first motor fixedly installed on the top of the movable seat, a grinding table rotatably installed on the output end of the first motor, a mounting plate fixedly installed on the top of the base, an operating table fixedly installed on the top of the mounting plate, a second motor fixedly installed inside the base, a mounting block fixedly installed on the output end of the second motor, a limit frame movably installed on the top of the mounting block, and a limit block related to the operating table fixedly installed on the surface of the limit frame.

[0006] With the above technical solution, the chuck jaws are placed on the operating table, and the second motor is used to control the lifting and lowering of the telescopic rod, thereby driving the limit frame to perform circular motion with the second limit hole as the center. When the mounting block rises, the limit frame descends accordingly, so that the limit block can closely contact and fix the chuck jaws. The operating table and the limit block are provided with hexagonal grooves, which can adapt to and firmly limit chuck jaws of various models, appearances and sizes, simplifying the preparation work before grinding, and significantly improving the stability and accuracy of the grinding process, providing great convenience for subsequent grinding processing.

[0007] The movable base is driven by an electric slide rail to precisely adjust the position of the first motor. The electric drive of the first motor drives the grinding table to rotate, so that the chuck jaws can be ground. The operating table and the limit block are used in conjunction to ensure that the workpiece will not be displaced or vibrated during the grinding process, thereby improving the grinding quality and safety.

[0008] As a further improvement of the above solution, a mounting hole is opened inside the base, and a mounting plate is fixedly connected to the top of the mounting hole through a mounting screw.

[0009] Through the above technical solution, by placing the mounting plate on the top of the base and installing the mounting screw inside it using the mounting hole, the mounting plate can be fixed to ensure that after the operating table and the operating table are clamped, the grinding table can grind the chuck claws.

[0010] As a further improvement of the above solution, a movable seat is fixedly installed on the top of the mounting plate, and a second limiting hole is opened inside the movable seat.

[0011] Through the above technical solution, the second limiting hole in the movable seat can ensure that the limiting frame performs circular motion with the second limiting hole as the center.

[0012] As a further improvement of the above solution, a mounting frame is fixedly mounted on the top of the movable seat, a first motor is fixedly mounted on the front end of the mounting frame, and a polishing table is rotatably mounted on the rear end of the mounting frame.

[0013] Through the above technical solution, the position of the first motor can be precisely adjusted by driving the movable seat to move through the electric slide rail, the mounting frame can support the first motor, and the electric drive of the first motor can drive the grinding table to rotate, so that the chuck claw can be ground.

[0014] As a further improvement of the above solution, a telescopic rod is fixedly mounted on the output end of the second motor, a mounting block is fixedly mounted on the top of the telescopic rod, and connecting plates are provided on both sides of the mounting block.

[0015] As a further improvement of the above solution, the mounting block and the connecting plate are both provided with a first limiting hole, and the connecting plate and the mounting block are fixedly connected by a limiting screw.

[0016] As a further improvement of the above solution, the other side of the connecting plate is fixedly connected to the limiting frame through a limiting screw, a second limiting hole is opened inside the limiting frame, and the limiting frame and the movable seat are fixedly connected through a limiting screw.

[0017] Through the above technical solution, the limiting screw is installed inside the first limiting hole and the second limiting hole to ensure the fixed connection between the movable seat, the mounting block, the connecting plate and the limiting frame.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The utility model places the chuck claw on the operating table, controls the lifting and lowering of the telescopic rod by the second motor, and then drives the limit frame to perform circular motion with the second limit hole as the center. When the mounting block rises, the limit frame drops accordingly, so that the limit block can closely contact and fix the chuck claw. The operating table and the limit block are provided with hexagonal grooves, which can adapt to and firmly limit chuck claws of various models, appearances and sizes, simplify the preparation work before grinding, and significantly improve the stability and accuracy of the grinding process, providing great convenience for subsequent grinding processing.

[0020] The utility model is provided with an electric slide rail, a movable seat, an operating table, a first motor, a mounting frame, a grinding table and a limit block which cooperate with each other. The electric slide rail drives the movable seat to move, and the position of the first motor can be accurately adjusted. The electric drive of the first motor drives the grinding table to rotate, and the chuck jaws can be ground. The operating table and the limit block are used in coordination to ensure that the workpiece will not be displaced or vibrated during the grinding process, thereby improving the grinding quality and safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the mounting plate structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the split structure of the limit frame of the utility model;

[0024] Figure 4 It is a side view schematic diagram of the overall structure of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the grinding table of the utility model.

[0026] Description of main symbols:

[0027] 1. Base; 101. Mounting hole; 102. Electric slide rail; 103. Moving seat; 104. Mounting plate; 105. Movable seat; 106. Operating table; 107. Mounting screw; 2. First motor; 201. Mounting frame; 202. Polishing table; 3. Second motor; 301. Telescopic rod; 302. Mounting block; 303. Connecting plate; 304. First limiting hole; 305. Limiting screw; 306. Limiting frame; 307. Second limiting hole; 308. Limiting block. DETAILED DESCRIPTION

[0028] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0029] Example:

[0030] Please combine Figure 1-5 , a chuck jaw grinding table arc grinding wheel compensation device of this embodiment includes a base 1, a first motor 2 and a second motor 3. An electric slide rail 102 is fixedly installed on the eastern part of the base 1, and a movable seat 103 is movably installed on the output end of the electric slide rail 102. The first motor 2 is fixedly installed on the top of the movable seat 103, and a grinding table 202 is rotatably installed on the output end of the first motor 2. A mounting plate 104 is fixedly installed on the top of the base 1, and an operating table 106 is fixedly installed on the top of the mounting plate 104. The second motor 3 is fixedly installed inside the base 1, and a mounting block 302 is fixedly installed on the output end of the second motor 3. A limit frame 306 is movably installed on the top of the mounting block 302, and a limit block 308 related to the operating table 106 is fixedly installed on the surface of the limit frame 306.

[0031] The chuck jaws are placed on the operating table 106, and the second motor 3 is used to control the lifting and lowering of the telescopic rod 301, thereby driving the limit frame 306 to perform a circular motion with the second limit hole 307 as the center. When the mounting block 302 rises, the limit frame 306 is lowered accordingly, so that the limit block 308 can closely contact and fix the chuck jaws. The operating table 106 and the limit block 308 are provided with hexagonal grooves, which can adapt to and firmly limit chuck jaws of various models, appearances and sizes, simplifying the preparation work before grinding, and significantly improving the stability and accuracy of the grinding process, providing great convenience for subsequent grinding processing;

[0032] By driving the movable seat 103 to move through the electric slide rail 102, the position of the first motor 2 can be accurately adjusted. The electric drive of the first motor 2 drives the grinding table 202 to rotate, and the chuck jaws can be ground. The operating table 106 and the limit block 308 are used in conjunction to ensure that the workpiece will not be displaced or vibrated during the grinding process, thereby improving the grinding quality and safety.

[0033] A mounting hole 101 is defined inside the base 1 , and a mounting plate 104 is fixedly connected to the top of the mounting hole 101 via a mounting screw 107 .

[0034] By placing the mounting plate 104 on the top of the base 1 and installing the mounting screw 107 inside it using the mounting hole 101, the mounting plate 104 can be fixed to ensure that the operating table 106 is clamped with the operating table 106. After that, the grinding table 202 grinds the chuck jaws.

[0035] A movable seat 105 is fixedly mounted on the top of the mounting plate 104 , and a second limiting hole 307 is defined inside the movable seat 105 .

[0036] The second limiting hole 307 in the movable seat 105 can ensure that the limiting frame 306 performs circular motion with the second limiting hole 307 as the center.

[0037] A mounting frame 201 is fixedly mounted on the top of the movable base 103 , a first motor 2 is fixedly mounted on the front end of the mounting frame 201 , and a polishing table 202 is rotatably mounted on the rear end of the mounting frame 201 .

[0038] The electric slide rail 102 drives the movable seat 103 to move, and the position of the first motor 2 can be accurately adjusted. The mounting frame 201 can support the first motor 2. The electric drive of the first motor 2 drives the grinding table 202 to rotate, and the chuck claw can be ground.

[0039] A telescopic rod 301 is fixedly mounted on the output end of the second motor 3 , a mounting block 302 is fixedly mounted on the top of the telescopic rod 301 , and connecting plates 303 are provided on both sides of the mounting block 302 .

[0040] The mounting block 302 and the connecting plate 303 are both provided with a first limiting hole 304 , and the connecting plate 303 and the mounting block 302 are fixedly connected via a limiting screw 305 .

[0041] The other side of the connecting plate 303 is fixedly connected to the limiting frame 306 via a limiting screw 305 . A second limiting hole 307 is provided inside the limiting frame 306 . The limiting frame 306 and the movable seat 105 are fixedly connected via the limiting screw 305 .

[0042] The limiting screw 305 is installed inside the first limiting hole 304 and the second limiting hole 307 to ensure a fixed connection between the movable seat 105, the mounting block 302, the connecting plate 303 and the limiting frame 306.

[0043] The implementation principle of the chuck jaw grinding table arc grinding wheel compensation device in the embodiment of the present application is as follows: the chuck jaw is placed on the operating table 106, and the second motor 3 is used to control the lifting and lowering of the telescopic rod 301, thereby driving the limit frame 306 to perform a circular motion with the second limit hole 307 as the center. When the mounting block 302 rises, the limit frame 306 falls accordingly, so that the limit block 308 can closely contact and fix the chuck jaw. The operating table 106 and the limit block 308 are provided with a hexagonal groove, which can adapt to and firmly limit chuck jaws of various models, appearances and sizes, simplifying the preparation work before grinding. It also significantly improves the stability and accuracy of the grinding process, providing great convenience for subsequent grinding processing. The limiting screw 305 is installed inside the first limiting hole 304 and the second limiting hole 307 to ensure the fixed connection between the movable seat 105, the mounting block 302, the connecting plate 303 and the limiting frame 306. By placing the mounting plate 104 on the top of the base 1 and installing the mounting screw 107 inside it through the mounting hole 101, the mounting plate 104 can be fixed to ensure that the operating table 106 and the limiting frame 306 are clamped. After the clamping is completed, the grinding table 202 grinds the chuck jaws;

[0044] By driving the movable seat 103 to move through the electric slide rail 102, the position of the first motor 2 can be precisely adjusted. The mounting frame 201 can support the first motor 2. The electric drive of the first motor 2 drives the grinding table 202 to rotate, and the chuck jaws can be ground. The operating table 106 and the limit block 308 are used in conjunction to ensure that the workpiece will not be displaced or vibrated during the grinding process, thereby improving the grinding quality and safety.

[0045] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. A chuck jaw grinding table arc grinding wheel compensation device, characterized in that: The invention comprises a base (1), a first motor (2) and a second motor (3); an electric slide rail (102) is fixedly installed on the east of the base (1); a movable seat (103) is movably installed on the output end of the electric slide rail (102); a first motor (2) is fixedly installed on the top of the movable seat (103); a grinding table (202) is rotatably installed on the output end of the first motor (2); a mounting plate (104) is fixedly installed on the top of the base (1); an operating table (106) is fixedly installed on the top of the mounting plate (104); a second motor (3) is fixedly installed inside the base (1); a mounting block (302) is fixedly installed on the output end of the second motor (3); a limiting frame (306) is movably installed on the top of the mounting block (302); a limiting block (308) related to the operating table (106) is fixedly installed on the surface of the limiting frame (306).

2. A chuck jaw grinding table arc grinding wheel compensation device according to claim 1, characterized in that: A mounting hole (101) is provided inside the base (1), and a mounting plate (104) is fixedly connected to the top of the mounting hole (101) via a mounting screw (107).

3. A chuck jaw grinding table arc grinding wheel compensation device as claimed in claim 2, characterized in that: A movable seat (105) is fixedly mounted on the top of the mounting plate (104), and a second limiting hole (307) is provided inside the movable seat (105).

4. The chuck jaw grinding table arc grinding wheel compensation device according to claim 1, characterized in that: A mounting frame (201) is fixedly mounted on the top of the movable seat (103), a first motor (2) is fixedly mounted on the front end of the mounting frame (201), and a polishing table (202) is rotatably mounted on the rear end of the mounting frame (201).

5. The chuck jaw grinding table arc grinding wheel compensation device according to claim 1, characterized in that: A telescopic rod (301) is fixedly mounted on the output end of the second motor (3), a mounting block (302) is fixedly mounted on the top of the telescopic rod (301), and connecting plates (303) are provided on both sides of the mounting block (302).

6. A chuck jaw grinding table arc grinding wheel compensation device as claimed in claim 5, characterized in that: The mounting block (302) and the connecting plate (303) are both provided with a first limiting hole (304), and the connecting plate (303) and the mounting block (302) are fixedly connected via a limiting screw (305).

7. A chuck jaw grinding table arc grinding wheel compensation device as claimed in claim 6, characterized in that: The other side of the connecting plate (303) is fixedly connected to the limiting frame (306) via a limiting screw (305); a second limiting hole (307) is provided inside the limiting frame (306); and the limiting frame (306) and the movable seat (105) are fixedly connected via the limiting screw (305).