Clamp for part machining

Abstract

The utility model discloses a clamp for part machining, and relates to the technical field of part machining. The clamp for part machining comprises a base, a moving mechanism and a lifting mechanism, a sliding frame is fixedly connected to the top of the base, the moving mechanism comprises a connecting assembly arranged on the base and a driving assembly arranged on the base, and the driving assembly can drive the connecting assembly to rotate relative to the base; the lifting mechanism comprises a placing frame arranged above the base and an inserting block arranged on the placing frame, the inserting block is fixedly connected to the rear side of the placing frame, and a clamp body is arranged on the lifting mechanism. According to the device, the height of the clamp body can be adjusted and controlled through driving of the electric sliding block, so that the device can be automatically adjusted according to the height of a part, the part is completely arranged above the base, and the device is suitable for parts of various heights, wide in application range, high in utilization rate, simple in structure, convenient to operate and beneficial to production and sales.

Description

Technical Field

[0001] The utility model relates to the technical field of parts processing, in particular to a fixture for parts processing. Background Art

[0002] A mechanical fixture table for machining mechanical parts in Chinese patent document CN220783827U, the utility model discloses a mechanical fixture table for machining mechanical parts, and relates to the technical field of mechanical parts machining equipment. It comprises a fixture table body, a mounting box is fixedly arranged at the bottom of the fixture table body, a bidirectional screw rod is movably arranged inside the mounting box, a first moving block is movably arranged on the outer surface of the bidirectional screw rod, a moving plate is fixedly arranged at the bottom of the first moving block, a connecting rod is fixedly arranged on one side of the moving plate, a clamping plate is fixedly arranged at one end of the connecting rod, a screw rod is movably arranged inside the clamping plate, a rotating handle is fixedly arranged at one end of the screw rod, a second moving block is movably arranged on the outer surface of the screw rod, an upper fixed plate is fixedly arranged on one side of the second moving block, and a lower fixed plate is fixedly arranged on one side of the clamping plate.

[0003] The above device cannot be adjusted according to the height of the parts, so the parts with higher height will conflict with the fixture body and cannot be clamped. In view of the above problem, it is corrected. Utility Model Content

[0004] The utility model aims to provide a fixture for parts processing, which can solve the problem that the above device cannot be adjusted according to the height of the parts, so the parts with higher height will conflict with the fixture table body and cannot be clamped.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixture for parts processing, including a base, a moving mechanism and a lifting mechanism, the top of the base is fixedly connected to a sliding frame, the moving mechanism includes a connecting component arranged on the base and a driving component arranged on the base, the driving component can drive the connecting component to rotate relative to the base, the lifting mechanism includes a placing frame arranged above the base and an insert block arranged on the placing frame, the insert block is fixedly connected to the rear side of the placing frame, and the lifting mechanism is provided with a fixture body.

[0006] The U-shaped bracket is connected to the lifting device by a snap-in connection, and the first gear is connected to the second gear of the lifting device by a snap-in connection.

[0007] Preferably, the lifting mechanism also includes an electric slide rail, an electric slider, and a second clamping frame. The inner wall on the other side of the placement frame is fixedly connected to the electric slide rail, and the electric slider is slidably connected to the electric slide rail. The second clamping frame is fixedly connected to the electric slider. The device can adjust the height of the clamp body by driving the electric slider, so the device can automatically adjust according to the height of the parts so that the parts are completely set above the base. The device is suitable for parts of various heights, has a wide range of applications, and high utilization rate. At the same time, it has a simple structure, is easy to operate, and is conducive to production and sales.

[0008] Preferably, the insert block is snap-connected with the first snap-connecting frame, and a clamp body is snap-connected inside the second snap-connecting frame. There are two groups of clamp bodies, and the other group is arranged on the sliding frame on the top of the base.

[0009] Preferably, the other side of the rotating shaft passes through the U-shaped frame and is fixedly connected to the threaded rod, the first gear is meshed with the second gear, and the center points of the threaded rod, the rotating shaft and the first gear are all on the same straight line.

[0010] Preferably, a hole is provided in the moving block, a guide rod is arranged in the hole, and the guide rod is slidably connected to the moving block.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The fixture for parts processing is used in conjunction with a base, a moving mechanism, a lifting mechanism, a placement rack, an insert, an electric slide rail, an electric slider, a second clamping rack and a fixture body. In order to solve the problem that the above-mentioned device cannot be adjusted according to the height of the parts, so that parts with higher heights will conflict with the fixture table body and cannot be clamped, the device can control the height of the fixture body by driving the electric slider. Therefore, the device can automatically adjust according to the height of the parts so that the parts are completely set above the base. The device is suitable for parts of various heights, has a wide range of applications, and has a high utilization rate. At the same time, it has a simple structure and is easy to operate, which is conducive to production and sales.

[0013] (2) The fixture for processing parts is used in coordination with a base, a moving mechanism, a connecting assembly, a U-shaped stand, a guide rod, a threaded rod, a moving block, a first clamping frame, a driving assembly, a rotating shaft, a first gear, a U-shaped fixing frame, a connecting shaft, a second gear, a motor, a lifting mechanism and a fixture body. The device can be adjusted according to the length of the part to make it suitable for parts of most sizes. At the same time, the moving mechanism and the lifting mechanism are connected by a clamping connection, which is convenient for timely repair of stuck components, thereby extending the overall service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the mobile mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional diagram of the lifting mechanism of the utility model;

[0018] Figure 4 It is an enlarged view of part A of the present utility model.

[0019] Figure numerals: 1. base; 2. moving mechanism; 21. connecting assembly; 211. U-shaped stand; 212. guide rod; 213. threaded rod; 214. moving block; 215. first clamping frame; 22. driving assembly; 221. rotating shaft; 222. first gear; 223. U-shaped fixing frame; 224. connecting shaft; 225. second gear; 226. motor; 3. lifting mechanism; 301. placement frame; 302. plug-in block; 303. electric slide rail; 304. electric slide block; 305. second clamping frame; 4. fixture body. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution: a fixture for parts processing, including a base 1, a moving mechanism 2 and a lifting mechanism 3, the top of the base 1 is fixedly connected with a sliding frame, the moving mechanism 2 includes a connecting component 21 arranged on the base 1 and a driving component 22 arranged on the base 1, the driving component 22 can drive the connecting component 21 to rotate relative to the base 1, the lifting mechanism 3 includes a placement frame 301 arranged above the base 1 and an insert block 302 arranged on the placement frame 301, the insert block 302 is fixedly connected to the rear side of the placement frame 301, and a fixture body 4 is arranged on the lifting mechanism 3.

[0022] Furthermore, the connecting assembly 21 includes a U-shaped frame 211, a guide rod 212, a threaded rod 213, a moving block 214 and a first clamping frame 215. The top of the base 1 is fixedly connected to the U-shaped frame 211, the inner wall of one side of the U-shaped frame 211 is highly connected to the guide rod 212, the inner wall of one side of the U-shaped frame 211 is rotatably connected to the threaded rod 213, the outer wall of the threaded rod 213 is threadedly connected to the moving block 214, and the front side of the moving block 214 is fixedly connected to the first clamping frame 215. 5. The driving assembly 22 includes a rotating shaft 221, a first gear 222, a U-shaped fixing frame 223, a connecting shaft 224, a second gear 225 and a motor 226. One side of the U-shaped frame 211 is rotatably connected to the rotating shaft 221, the outer wall of the rotating shaft 221 is fixedly connected to the first gear 222, the top of the base 1 is fixedly connected to the U-shaped fixing frame 223, one side of the inner wall of the U-shaped fixing frame 223 is rotatably connected to the connecting shaft 224, and the outer wall of the connecting shaft 224 is fixedly connected to the second gear 225. Wheel 225, one side of the U-shaped fixing frame 223 is fixedly connected with a motor 226, the output shaft of the motor 226 is fixedly connected to the connecting shaft 224, the motor 226 is controlled to start, the motor 226 drives the connecting shaft 224 to rotate forward, the connecting shaft 224 drives the second gear 225 to rotate forward, the second gear 225 drives the first gear 222 to rotate forward, the first gear 222 drives the rotating shaft 221 to rotate forward, the rotating shaft 221 drives the threaded rod 213 to rotate forward, the threaded rod 213 rotates forward and drives the moving block 214 to move rightward, the moving block 214 drives the first clamping frame 215 to move rightward, the first clamping frame 215 drives the lifting mechanism 3 to move rightward, the lifting mechanism 3 drives the clamp body 4 to move rightward, and clamps one end of the part on another group of clamp bodies 4. The device can be adjusted according to the length of the part to make it suitable for parts of most sizes. At the same time, the moving mechanism 2 and the lifting mechanism 3 are clamped and connected, which is convenient for timely maintenance of stuck components, thereby extending the overall service life of the device.

[0023] Furthermore, the lifting mechanism 3 also includes an electric slide rail 303, an electric slider 304 and a second clamping frame 305. The inner wall on the other side of the placement frame 301 is fixedly connected to the electric slide rail 303, and the electric slider 304 is slidably connected to the electric slide rail 303. The second clamping frame 305 is fixedly connected to the electric slider 304. When in use, the other end of the part is clamped on the fixture body 4, and the electric slider 304 is started according to the height control of the part. The electric slider 304 drives the second clamping frame 305 to move upward, and the second clamping frame 305 drives the fixture body 4 to move upward. The device can control the height of the fixture body 4 by driving the electric slider 304, so the device can automatically adjust according to the height of the part, so that the part is completely set above the base 1. The device is suitable for parts of various heights, has a wide range of applications, and high utilization rate. At the same time, it has a simple structure, is easy to operate, and is conducive to production and sales.

[0024] Secondly, the plug block 302 is snap-connected with the first snap-connected frame 215, and the clamp body 4 is snap-connected inside the second snap-connected frame 305. There are two groups of clamp bodies 4, and the other group is arranged on the sliding frame on the top of the base 1. The other side of the rotating shaft 221 passes through the U-shaped frame 211 and is fixedly connected with the threaded rod 213. The first gear 222 is meshed with the second gear 225. The center points of the threaded rod 213, the rotating shaft 221 and the first gear 222 are all on the same straight line. A hole is opened in the moving block 214, and the guide rod 212 is arranged in the hole. The guide rod 212 is slidably connected with the moving block 214.

[0025] Working principle: When in use, the other end of the part is clamped on the fixture body 4, and the electric slider 304 is controlled to start according to the height of the part. The electric slider 304 drives the second clamping frame 305 to move upward, and the second clamping frame 305 drives the fixture body 4 to move upward, and the control motor 226 is started. The motor 226 drives the connecting shaft 224 to rotate forward, and the connecting shaft 224 drives the second gear 225 to rotate forward, and the second gear 225 drives the first gear 222 to rotate forward, and the first gear 222 drives the rotating shaft 221 to rotate forward, and the rotating shaft 221 drives the threaded rod 213 to rotate forward, and the threaded rod 213 rotates forward to drive the moving block 214 to move right, and the moving block 214 drives the first clamping frame 215 to move right, and the first clamping frame 215 drives the lifting mechanism 3 to move right, and the lifting mechanism 3 drives the fixture body 4 to move right, so as to clamp one end of the part on another set of fixture bodies 4.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fixture for parts processing, characterized in that: include: A base (1) with a sliding frame fixedly connected to the top; The moving mechanism (2) comprises a connecting assembly (21) arranged on the base (1) and a driving assembly (22) arranged on the base (1), wherein the driving assembly (22) can drive the connecting assembly (21) to rotate relative to the base (1); The lifting mechanism (3) comprises a placement rack (301) arranged above the base (1) and an insert block (302) arranged on the placement rack (301), wherein the insert block (302) is fixedly connected to the rear side of the placement rack (301), and a clamp body (4) is arranged on the lifting mechanism (3).

2. A fixture for parts processing according to claim 1, characterized in that: The connection assembly (21) comprises a U-shaped frame (211), a guide rod (212), a threaded rod (213), a moving block (214) and a first clamping frame (215); the top of the base (1) is fixedly connected to the U-shaped frame (211); the inner wall of one side of the U-shaped frame (211) is vertically connected to the guide rod (212); the inner wall of one side of the U-shaped frame (211) is rotatably connected to the threaded rod (213); the outer wall of the threaded rod (213) is threadedly connected to the moving block (214); and the front side of the moving block (214) is fixedly connected to the first clamping frame (215); The driving assembly (22) comprises a rotating shaft (221), a first gear (222), a U-shaped fixing frame (223), a connecting shaft (224), a second gear (225) and a motor (226); one side of the U-shaped frame (211) is rotatably connected to the rotating shaft (221); the outer wall of the rotating shaft (221) is fixedly connected to the first gear (222); the top of the base (1) is fixedly connected to the U-shaped fixing frame (223); the inner wall of one side of the U-shaped fixing frame (223) is rotatably connected to the connecting shaft (224); the outer wall of the connecting shaft (224) is fixedly connected to the second gear (225); one side of the U-shaped fixing frame (223) is fixedly connected to the motor (226); and the output shaft of the motor (226) is fixedly connected to the connecting shaft (224).

3. A fixture for parts processing according to claim 2, characterized in that: The lifting mechanism (3) further comprises an electric slide rail (303), an electric slider (304) and a second clamping frame (305); the inner wall on the other side of the placement frame (301) is fixedly connected to the electric slide rail (303); the electric slider (304) is slidably connected to the electric slide rail (303); and the second clamping frame (305) is fixedly connected to the electric slider (304).

4. A fixture for parts processing according to claim 3, characterized in that: The insert block (302) is snap-connected with the first snap-connecting frame (215), and a clamp body (4) is snap-connected inside the second snap-connecting frame (305). There are two groups of clamp bodies (4), and the other group is arranged on a sliding frame at the top of the base (1).

5. A fixture for parts processing according to claim 4, characterized in that: The other side of the rotating shaft (221) passes through the U-shaped frame (211) and is fixedly connected to the threaded rod (213); the first gear (222) is meshed with the second gear (225); and the center points of the threaded rod (213), the rotating shaft (221) and the first gear (222) are all on the same straight line.

6. A fixture for parts processing according to claim 5, characterized in that: The moving block (214) is provided with a hole, the guide rod (212) is arranged in the hole, and the guide rod (212) is slidably connected to the moving block (214).

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