Shaft part processing machine with fixing structure

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By designing a shaft-type part machining machine with fixed structure, using multiple components to achieve double-layer clamping and fixing of workpieces, the problem of difficulty in fixing inner workpieces in traditional machines is solved, and the stability and quality of processing are improved.

CN222589044UActive Publication Date: 2025-03-11HANDAN GUANGHUA PRECISION MASCH MFG CO LTD

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Patent Information

Application Number: CN202421324284.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-06-12
Publication Date: 2025-03-11
Estimated Expiration: 2034-06-12

AI Technical Summary

Technical Problem

Traditional shaft parts machining machines are difficult to fix the inner workpiece, which leads to unstable processing and affects the processing quality.

Method used

A shaft-type part machining machine with a fixed structure is designed. By combining lifting components, clamping components, adjustment components, fixing components and machining components, double-layer clamping and fixing of the workpiece is achieved to ensure both stability on the inside and outside sides.

Benefits of technology

By clamping and anti-slip on the inner and outer sides of the shaft-type workpiece, the stability of the workpiece is maintained, the inner layer is shaken, and the processing stability and quality are improved.

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Abstract

The utility model relates to the technical field of shaft part machining, in particular to a shaft part machining machine with a fixing structure. According to a traditional shaft part machining machine, a workpiece to be machined is installed on a workpiece clamping device to be fixed from the outer side, however, due to the fact that part of shaft parts are of a structure that inner layers and outer layers are connected through bearings, the inner layers are difficult to fix, the inner layers of the workpiece are difficult to keep stable during machining, and the machining stability is affected. According to the technical scheme, the shaft part machining machine with the fixing structure comprises a platen, a lifting assembly, a clamping assembly, an adjusting assembly, a fixing assembly, a machining assembly and a supporting assembly; compared with a traditional shaft part machining machine which is difficult to keep stable during machining due to the fact that part of shaft parts are provided with bearing connection structures during use, the shaft part machining machine can prevent workpieces from shaking during machining by clamping the inner sides and the outer sides of the shaft workpieces and conducting anti-skid treatment on the inner sides and the outer sides of the shaft workpieces, and therefore the machining stability of the shaft parts is improved.

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Description

Technical Field

[0001] The utility model relates to the technical field of shaft parts processing, in particular to a shaft parts processing machine with a fixed structure. Background Art

[0002] A shaft parts processing machine is a machine used to manufacture shaft parts. This machine is mainly composed of a CNC system, a cutting tool and a workpiece clamping device. The CNC system is responsible for controlling the operation of the machine and guiding the cutting tool to cut the workpiece according to the set program. The workpiece clamping device is used to fix the workpiece to ensure the stability and accuracy of the cutting process. During the operation of the shaft parts processing machine, the workpiece to be processed must first be installed on the workpiece clamping device. Then, the operator uses the CNC system to set the machine's processing parameters and programs. These parameters include cutting speed, feed speed and cutting depth, etc. Once the settings are completed, the operator can start the machine and start During the processing, the CNC system will control the movement of the cutting tool according to the set program. According to different processing requirements, the cutting tool can perform linear motion, rotational motion or complex trajectory motion. Through different cutting motions, the cutting tool can flatten, groove or drill the surface of the workpiece, etc. However, in the use of traditional shaft parts processing machines, traditional shaft parts processing machines fix the workpiece to be processed from the outside by mounting it on the workpiece clamping device. However, since some shaft parts have a double layer structure connected by bearings, the inner layer is difficult to fix, resulting in the inner layer of the workpiece being difficult to remain stable during processing, affecting the stability of the processing. Utility Model Content

[0003] In order to overcome the problem in daily use of traditional shaft parts processing machines, traditional shaft parts processing machines fix the workpiece to be processed from the outside by installing it on the workpiece clamping device. However, since some shaft parts have a double layer structure with inner and outer layers connected by bearings, the inner layer is difficult to fix, resulting in the inner layer of the workpiece being difficult to remain stable during processing, affecting the stability of the processing.

[0004] The technical solution of the utility model is: a shaft parts processing machine with a fixed structure, including a table, a lifting component, a clamping component, an adjusting component, a fixing component, a processing component and a supporting component; a lifting component with a lifting function is arranged on one side of the table, a clamping component with a clamping function is arranged on one side of the lifting component, an adjusting component with an adjusting function is arranged on the inner side of the table, a fixing component with a fixing function is arranged above the adjusting component, a processing component with a processing function is arranged below the table, and a supporting component with a supporting function is arranged below the table.

[0005] Preferably, the table plate is supported and shock-absorbing by the support assembly, thereby supporting and shock-absorbing the processing machine, the clamping assembly is driven to move up and down by starting the lifting assembly, the position of the clamping assembly is adjusted, the outer side of the workpiece is clamped by the telescopic movement of the clamping assembly, the fixing assembly is driven to move linearly by starting the adjusting assembly, the inner side of the workpiece can be clamped and fixed by the linear movement of the fixing assembly, and the workpiece can be processed by the processing assembly.

[0006] Preferably, the lifting assembly includes a first motor, a first threaded rod and a movable block; a first motor is arranged on one side of the table, a first threaded rod is arranged at the output end of the first motor, a movable block is arranged on the outer side of the first threaded rod, and the movable block and the first threaded rod are threadedly connected. When in use, the first motor is started to drive the first threaded rod to rotate, and the movable block is driven up and down by the rotation of the first threaded rod.

[0007] Preferably, the clamping assembly includes a hydraulic rod and a clamping block; a hydraulic rod is provided on one side of the movable block, and a clamping block is provided at one end of the hydraulic rod; when in use, the movable block is moved to drive the hydraulic rod to move up and down, and the hydraulic rod is telescopically moved to drive the clamping block to move linearly, so that the outer side of the workpiece can be clamped and fixed, and the upper and lower position of the clamped workpiece can be adjusted by moving the movable block up and down.

[0008] Preferably, the adjustment component includes a second motor; a second threaded rod and a moving block; a second motor is arranged on one side of the table, a second threaded rod is arranged at the output end of the second motor, a moving block is arranged on the outer side of the second threaded rod, the moving block is threadedly connected to the second threaded rod, and two opposite threads are arranged on the outer side of the threaded rod. When in use, the second threaded rod is driven to rotate by starting the second motor, and the moving block is driven to move linearly by the rotation of the second threaded rod.

[0009] Preferably, the fixing assembly includes a fixing rod and an anti-slip sleeve; a fixing rod is arranged above the moving block, and an anti-slip sleeve is arranged on the outside of the fixing rod. When in use, the linear movement of the moving block drives the linear movement of the fixing rod, and the linear movement of the fixing rod drives the linear movement of the anti-slip sleeve. The anti-slip sleeve can prevent the workpiece from slipping, so that the workpiece can be fixed from the inside of the workpiece.

[0010] Preferably, the processing assembly includes a power supply, a connecting wire and a grinder; a power supply is arranged under the table, a connecting wire is arranged on one side of the power supply, and a grinder is arranged at one end of the connecting wire. When in use, the power supply energizes the grinder through the connecting wire, and the workpiece can be processed by the grinder.

[0011] Preferably, the supporting assembly includes a bracket and a shock-absorbing pad; a bracket is arranged under the table top, and a shock-absorbing pad is arranged at the lower end of the bracket. When in use, the table top is supported by the bracket, thereby supporting the processing machine, and the bracket is shock-absorbing by the shock-absorbing pad, thereby shock-absorbing the processing machine, thereby improving the stability of the processing machine when in use.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional shaft parts processing machine, the workpiece to be processed is fixed from the outside by installing it on the workpiece clamping device. However, since some shaft parts have a structure with inner and outer layers connected by bearings, the inner layer is difficult to fix, which makes it difficult to keep the inner layer of the workpiece stable during processing, affecting the processing stability. This processing machine clamps and performs anti-slip treatment on the inner and outer sides of the shaft workpiece to keep the workpiece fixed stably and prevent the inner layer of the workpiece from shaking during processing, thereby improving the stability of shaft parts processing;

[0014] 2. By starting the first motor to drive the first threaded rod to rotate, the first threaded rod is rotated to drive the movable block to move up and down, the movable block is moved up and down to drive the hydraulic rod to move up and down, and the clamping block is moved linearly by the telescopic movement of the hydraulic rod, so that the outside of the workpiece can be clamped and fixed, and the clamped workpiece can be adjusted up and down by moving the movable block up and down, and the second motor is started to drive the second threaded rod to rotate, and the second threaded rod is rotated to drive the movable block to move linearly, and the fixed rod is moved linearly by the linear movement of the movable block, and the anti-slip sleeve is moved linearly by the linear movement of the fixed rod, and the workpiece can be prevented from slipping by the anti-slip sleeve, so that the workpiece can be fixed from the inside of the workpiece, and the double clamping and fixing from the outside and inside of the workpiece can prevent the inner and outer sides of some shaft workpieces with internal and external layered structures from rotating after being fixed, thereby improving the stability of clamping the shaft workpiece;

[0015] 3. The tabletop is supported by a bracket, thereby supporting the processing machine, and the bracket is shock-absorbing by a shock-absorbing pad, thereby shock-absorbing the processing machine, thereby improving the stability of the processing machine during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The first three-dimensional structure schematic diagram of the shaft parts processing machine with a fixed structure of the utility model is shown;

[0017] Figure 2 The second three-dimensional structure schematic diagram of the shaft parts processing machine with a fixed structure of the utility model is shown;

[0018] Figure 3 The schematic diagram of the cross-section of the shaft parts processing machine with a fixed structure of the utility model is shown;

[0019] Figure 4 What is shown is a partial cross-sectional structural schematic diagram of a shaft parts processing machine with a fixed structure of the utility model;

[0020] Explanation of the reference numerals in the accompanying drawings: 1. Table; 2. Lifting assembly; 201. First motor; 202. First threaded rod; 203. Movable block; 3. Clamping assembly; 301. Hydraulic rod; 302. Clamping block; 4. Adjusting assembly; 401. Second motor; 402. Second threaded rod; 403. Moving block; 5. Fixing assembly; 501. Fixing rod; 502. Anti-slip sleeve; 6. Processing assembly; 601. Power supply; 602. Connecting wire; 603. Polishing machine; 7. Supporting assembly; 701. Bracket; 702. Shock-absorbing pad. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a shaft parts processing machine with a fixed structure, including a table 1, a lifting component 2, a clamping component 3, an adjusting component 4, a fixing component 5, a processing component 6 and a supporting component 7; a lifting component 2 with a lifting function is provided on one side of the table 1, a clamping component 3 with a clamping function is provided on one side of the lifting component 2, an adjusting component 4 with an adjusting function is provided on the inner side of the table 1, a fixing component 5 with a fixing function is provided above the adjusting component 4, a processing component 6 with a processing function is provided below the table 1, and a supporting component 7 with a supporting function is provided below the table 1.

[0023] See also Figure 2-4In this embodiment, the lifting component 2 includes a first motor 201, a first threaded rod 202 and a movable block 203; a first motor 201 is provided on one side of the table 1, a first threaded rod 202 is provided on the output end of the first motor 201, a movable block 203 is provided on the outer side of the first threaded rod 202, and the movable block 203 is threadedly connected with the first threaded rod 202. When in use, the first threaded rod 202 is driven to rotate by starting the first motor 201, and the movable block 203 is driven to move up and down by the rotation of the first threaded rod 202. The clamping component 3 includes a hydraulic rod 301 and a clamping block 302; a hydraulic rod 301 is provided on one side of the movable block 203, and a clamping block 302 is provided at one end of the hydraulic rod 301; when in use, the hydraulic rod 301 is driven up and down by the movement of the movable block 203 The movable block 203 moves up and down, and the clamping block 302 moves linearly by the telescopic movement of the hydraulic rod 301, so that the outer side of the workpiece can be clamped and fixed. The movable block 203 moves up and down to adjust the upper and lower positions of the clamped workpiece. The adjusting component 4 includes a second motor 401; a second threaded rod 402 and a moving block 403; a second motor 401 is arranged on one side of the table 1, and a second threaded rod 402 is arranged on the output end of the second motor 401, and a moving block 403 is arranged on the outer side of the second threaded rod 402. The moving block 403 is threadedly connected with the second threaded rod 402, and two opposite threads are arranged on the outer side of the threaded rod. When in use, the second threaded rod 402 is driven to rotate by starting the second motor 401, and the moving block 403 is driven to move linearly by the rotation of the second threaded rod 402.

[0024] The fixing assembly 5 includes a fixing rod 501 and an anti-slip sleeve 502; the fixing rod 501 is arranged above the moving block 403, and the anti-slip sleeve 502 is arranged outside the fixing rod 501. When in use, the fixing rod 501 is driven to move linearly by the linear movement of the moving block 403, and the anti-slip sleeve 502 is driven to move linearly by the linear movement of the fixing rod 501. The anti-slip sleeve 502 can prevent the workpiece from slipping, so that the workpiece can be fixed from the inside of the workpiece. The processing assembly 6 includes a power supply 601, a connecting line 602 and a polishing machine 603; the power supply 601 is arranged below the table 1, and the connecting line 602 is arranged on one side of the power supply 601. A grinder 603 is provided at one end of the connecting line 602. When in use, the power supply 601 energizes the grinder 603 through the connecting line 602, and the workpiece can be processed by the grinder 603. The supporting assembly 7 includes a bracket 701 and a shock-absorbing pad 702; a bracket 701 is provided under the table 1, and a shock-absorbing pad 702 is provided at the lower end of the bracket 701. When in use, the table 1 is supported by the bracket 701, thereby supporting the processing machine, and the bracket 701 is shock-absorbing by the shock-absorbing pad 702, thereby shock-absorbing the processing machine, thereby improving the stability of the processing machine when in use.

[0025] When working, first start the first motor 201 to drive the first threaded rod 202 to rotate, and the first threaded rod 202 rotates to drive the movable block 203 to move up and down, and the movable block 203 moves the hydraulic rod 301 up and down, and the hydraulic rod 301 telescopic movement drives the clamping block 302 to move linearly, so that the outer side of the workpiece can be clamped and fixed, and the movable block 203 moves up and down to adjust the upper and lower positions of the clamped workpiece.

[0026] After the workpiece is adjusted up and down, the second motor 401 is started to drive the second threaded rod 402 to rotate, and the second threaded rod 402 is rotated to drive the moving block 403 to move linearly, and the moving block 403 is linearly moved to drive the fixing rod 501 to move linearly, and the fixing rod 501 is linearly moved to drive the anti-slip sleeve 502 to move linearly, and the anti-slip sleeve 502 can prevent the workpiece from slipping, so that the workpiece can be fixed from the inside of the workpiece, and the double clamping and fixing from the outside and inside of the workpiece can prevent the inner and outer sides of the shaft workpiece with some inner and outer layered structures from rotating after being fixed;

[0027] After the workpiece is clamped and fixed, the power supply 601 powers on the grinder 603 through the connecting line 602, and the workpiece can be processed by the grinder 603.

[0028] Through the above steps, the support component 7 is used to support and dampen the table 1, so as to support and dampen the processing machine, the lifting component 2 is used to start the clamping component 3 to move up and down, and the position of the clamping component 3 is adjusted. The clamping component 3 is used to telescopically move to clamp the outside of the workpiece, the adjusting component 4 is used to start the linear movement of the fixing component 5, and the linear movement of the fixing component 5 can be used to clamp and fix the inside of the workpiece, and the processing component 6 can be used to process the workpiece.

[0029] 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, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A shaft parts processing machine with a fixed structure, comprising a table (1); characterized in that: It also includes a lifting component (2), a clamping component (3), an adjusting component (4), a fixing component (5), a processing component (6) and a supporting component (7); a lifting component (2) having a lifting function is arranged on one side of the table (1); a clamping component (3) having a clamping function is arranged on one side of the lifting component (2); an adjusting component (4) having an adjusting function is arranged on the inner side of the table (1); a fixing component (5) having a fixing function is arranged above the adjusting component (4); a processing component (6) having a processing function is arranged below the table (1); and a supporting component (7) having a supporting function is arranged below the table (1).

2. The shaft parts processing machine with a fixed structure according to claim 1, characterized in that: The lifting assembly (2) comprises a first motor (201), a first threaded rod (202) and a movable block (203); the first motor (201) is arranged on one side of the platform (1), the first threaded rod (202) is arranged at the output end of the first motor (201), the movable block (203) is arranged on the outer side of the first threaded rod (202), and the movable block (203) and the first threaded rod (202) are threadedly connected.

3. The shaft parts processing machine with a fixed structure according to claim 2, characterized in that: The clamping assembly (3) comprises a hydraulic rod (301) and a clamping block (302); the hydraulic rod (301) is arranged on one side of the movable block (203), and the clamping block (302) is arranged on one end of the hydraulic rod (301).

4. The shaft parts processing machine with a fixed structure according to claim 1, characterized in that: The adjustment component (4) comprises a second motor (401); a second threaded rod (402) and a moving block (403); the second motor (401) is arranged on one side of the platform (1); the second threaded rod (402) is arranged at the output end of the second motor (401); the moving block (403) is arranged on the outer side of the second threaded rod (402); the moving block (403) and the second threaded rod (402) are threadedly connected; and two opposite threads are arranged on the outer side of the threaded rod.

5. The shaft parts processing machine with a fixed structure according to claim 1, characterized in that: The fixing assembly (5) comprises a fixing rod (501) and an anti-slip sleeve (502); the fixing rod (501) is arranged above the moving block (403), and the anti-slip sleeve (502) is arranged on the outer side of the fixing rod (501).

6. The shaft parts processing machine with a fixed structure according to claim 1, characterized in that: The processing assembly (6) comprises a power supply (601), a connecting line (602) and a polishing machine (603); the power supply (601) is arranged below the table (1), a connecting line (602) is arranged on one side of the power supply (601), and the polishing machine (603) is arranged at one end of the connecting line (602).

7. The shaft parts processing machine with a fixed structure according to claim 1, characterized in that: The support assembly (7) comprises a bracket (701) and a shock-absorbing pad (702); the bracket (701) is arranged below the platform (1), and the shock-absorbing pad (702) is arranged at the lower end of the bracket (701).