Polishing device for positioning ring production

Abstract

The utility model relates to the technical field of positioning ring production, in particular to a positioning ring production polishing device which comprises a bottom plate and a supporting frame, the upper surface of the bottom plate is fixedly connected with the lower end of the supporting frame, and a sliding way machined on the inner wall of the supporting frame is in sliding connection with the upper surface of a sliding block. An output shaft of the first motor penetrates through the first shell and is fixedly connected with a grinding disc through a speed reducer, a production grinding structure is arranged on the supporting frame, a positioning ring taking structure is arranged on the upper surface of the bottom plate, and a second motor is started to drive a cam to rotate through cooperation of the production grinding structure and a sliding block; two protruding cylinders on a long rod drive the long rod to move left and right in a vertical plate, a second shell and a supporting frame, meanwhile, a vertical rod is driven to slide left and right on a sliding way machined on the inner wall of the second shell, comprehensive grinding machining production work is conducted on the positioning ring, grinding work through rotation of the positioning ring is avoided, and the machining efficiency is improved. Friction force generated by grinding is increased, and the grinding quality of the positioning ring is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning ring production, in particular to a positioning ring production and grinding device. Background Art

[0002] A locating ring is a device used to locate and lock a workpiece. It is usually composed of one or more ring-shaped elements that can be fixed on the workpiece or fixture. The function of the locating ring is to ensure the accurate position of the workpiece by contacting other parts and provide locating points and locking points to keep it in a stable position and orientation during subsequent processing.

[0003] For example, a mold positioning ring processing mechanism with authorization announcement number "CN220112970U" includes a base, a rotating mechanism, a rotating disk and a grinding mechanism. The rotating mechanism is installed on the base, and the rotating mechanism is used to drive the rotating disk to rotate. The grinding mechanism is also installed on the base, and the grinding mechanism is used to grind the mold positioning ring. It also includes a driving mechanism and two sets of tightening blocks. The driving mechanism is installed on the rotating disk, and the driving mechanism is used to drive the tightening blocks to move left and right. The two sets of tightening blocks can contact the inner side walls on the left and right sides of the mold positioning ring respectively. However, when the mold positioning ring processing mechanism is grinding the positioning ring, the grinding of the equipment is performed by the rotation of the positioning ring itself. The friction force generated by the rotation of the positioning ring itself is small, which reduces the grinding quality of the positioning ring. At the same time, after the mold positioning ring processing mechanism has polished the positioning ring, it is still necessary to manually remove the polished positioning ring, which increases the manual labor. Utility Model Content

[0004] The utility model aims to solve the problems that the friction force generated by the existing positioning ring's own rotation is small, which reduces the grinding quality of the positioning ring and requires manual removal of the polished positioning ring, increasing the labor force, and proposes a positioning ring production and grinding device.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning ring production and grinding device is designed, including a base plate and a support frame, the upper surface of the base plate is fixedly connected to the lower end of the support frame, the slideway processed on the inner wall of the support frame is slidably connected to the upper surface of the slider, the lower surface of the slider is fixedly connected to a hydraulic cylinder, the lower end of the hydraulic cylinder is fixedly connected to a first shell, the inner wall of the first shell is fixedly connected to a first motor through a bracket, the output shaft of the first motor passes through the first shell and is fixedly connected to a grinding disc through a reducer, a production grinding structure is provided on the support frame, and a positioning ring material taking structure is provided on the upper surface of the base plate.

[0007] Preferably, the production and polishing structure includes a second shell, the surface of the second shell is fixedly connected to the surface of the support frame, the inner wall of the second shell is fixedly connected to the second motor through the bracket, the output shaft of the second motor is fixedly connected to the cam through the reducer, the surface of the cam is slidably connected to the two cylinders protruding from the long rod, the lower surface of the long rod is fixedly connected to the vertical rod, the lower end of the vertical rod is slidably connected to the slide processed on the inner wall of the second shell, the long rod passes through the vertical plate and the second shell and is socketed with the vertical plate and the second shell, and the two ends of the vertical plate are respectively fixedly connected to the two sides of the inner wall of the second shell.

[0008] Preferably, the long rod passes through the support frame and is sleeved with the support frame, and one end of the long rod is fixedly connected to the surface of the slider.

[0009] Preferably, the positioning ring material picking structure includes a third shell, the inner wall of the third shell is fixedly connected to the third motor through a bracket, the output shaft of the third motor is fixedly connected to a disc through a reducer, the surface of the disc is fixedly connected to a rocker arm, the rocker arm is movably connected to a connecting rod through a pin, the connecting rod is movably connected to a T-bar through a pin, the surface of the T-bar is fixedly connected to a cross bar, and the cross bar passes through the third shell and is socketed with the third shell.

[0010] Preferably, the lower surface of the third shell is fixedly connected to the upper surface of the base plate, and the lower end of the T-bar is slidably connected to a slideway processed on the inner wall of the third shell.

[0011] Preferably, one end of the cross bar is fixedly connected to a magnet block, and the upper surface of the base plate is fixedly connected to a workbench.

[0012] The utility model provides a positioning ring production and grinding device, which has the beneficial effects of: through the cooperation of the production and grinding structure and the slider, the second motor starts to drive the cam to rotate, and the two protruding cylinders on the long rod drive the long rod to move left and right in the vertical plate, the second shell and the support frame respectively, and at the same time drives the vertical rod to slide left and right on the slideway processed on the inner wall of the second shell, and drives the slider to slide left and right on the slideway processed on the inner wall of the support frame, drives the grinding disc to move left and right, performs comprehensive grinding and production work on the positioning ring, avoids using the rotation of the positioning ring itself for grinding work, increases the friction generated by grinding, and improves the grinding quality of the positioning ring;

[0013] Through the cooperation of the positioning ring material picking structure and the magnet block, the third motor starts to drive the disc to rotate left and right. The left and right rotation of the disc drives the rocker arm to swing left and right, drives the connecting rod to move left and right, and at the same time drives the T-bar to slide left and right on the slideway processed on the inner wall of the third shell, drives the cross bar to move left and right in the third shell. When the magnet block moves to the right, the positioning ring is sucked in, and the magnet block moves to the left to take away the positioning ring for collection. There is no need to manually take away the polished positioning ring, thereby reducing manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 A front cross-sectional view of the production grinding structure;

[0017] Figure 4 for Figure 3 A partial left sectional view of

[0018] Figure 5 for Figure 1 Front cross-sectional view of the middle positioning ring material taking structure;

[0019] Figure 6 for Figure 2 Schematic diagram of part A.

[0020] In the figure: 1, bottom plate, 2, support frame, 3, production grinding structure, 301, second shell, 302, long rod, 303, cam, 304, vertical plate, 305, vertical rod, 306, second motor, 4, slider, 5, positioning ring material taking structure, 501, third shell, 502, connecting rod, 503, rocker arm, 504, third motor, 505, disc, 506, T-bar, 507, cross bar, 6, magnet block, 7, workbench, 8, hydraulic cylinder, 9, first motor, 10, grinding disc, 11, first shell. DETAILED DESCRIPTION

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

[0022] Refer to the attached Figure 1-6 :

[0023] In the present embodiment, a positioning ring production and grinding device includes a base plate 1 and a support frame 2. The upper surface of the base plate 1 is fixedly connected to the lower end of the support frame 2. The slideway processed on the inner wall of the support frame 2 is slidably connected to the upper surface of the slider 4. The slider 4 can slide left and right on the slideway processed on the inner wall of the support frame 2. The lower surface of the slider 4 is fixedly connected to a hydraulic cylinder 8. The hydraulic cylinder 8 can meet the working needs according to actual needs. The lower end of the hydraulic cylinder 8 is fixedly connected to a first shell 11. The inner wall of the first shell 11 is fixedly connected to a first motor 9 through a bracket. The first motor 9 can meet the working needs according to actual needs. The output shaft of the first motor 9 passes through the first shell 11 and is fixedly connected to a grinding disc 10 through a reducer. The first motor 9 can start to bring The dynamic grinding disc 10 rotates, a production grinding structure 3 is provided on the support frame 2, a positioning ring material taking structure 5 is provided on the upper surface of the base plate 1, a long rod 302 penetrates the support frame 2 and is socketed with the support frame 2, one end of the long rod 302 is fixedly connected to the surface of the slider 4, the left and right movement of the long rod 302 can drive the slider 4 to move left and right, the lower surface of the third shell 501 is fixedly connected to the upper surface of the base plate 1, the lower end of the T-bar 506 is slidably connected to the slideway processed on the inner wall of the third shell 501, the T-bar 506 can slide left and right on the slideway processed on the inner wall of the third shell 501, one end of the cross bar 507 is fixedly connected to the magnet block 6, the left and right movement of the cross bar 507 can drive the magnet block 6 to move left and right, and the upper surface of the base plate 1 is fixedly connected to a workbench 7.

[0024] Refer to the attached Figure 1-4 :

[0025] The production and grinding structure 3 includes a second shell 301, the surface of the second shell 301 is fixedly connected to the surface of the support frame 2, the inner wall of the second shell 301 is fixedly connected to the second motor 306 through a bracket, the second motor 306 can meet the work needs according to actual needs, the output shaft of the second motor 306 is fixedly connected to the cam 303 through a reducer, the second motor 306 can be started to drive the cam 303 to rotate, the surface of the cam 303 is slidably connected to the two cylinders protruding from the long rod 302, and the rotation of the cam 303 can drive the long rod 302 to move left and right The lower surface of the long rod 302 is fixedly connected with a vertical rod 305, and the lower end of the vertical rod 305 is slidably connected to a slideway processed on the inner wall of the second shell 301. The left and right movement of the long rod 302 can drive the vertical rod 305 to slide left and right on the slideway processed on the inner wall of the second shell 301. The long rod 302 penetrates the vertical plate 304 and the second shell 301 and is socketed with the vertical plate 304 and the second shell 301. The long rod 302 can move left and right in the vertical plate 304 and the second shell 301, and the two ends of the vertical plate 304 are respectively fixedly connected to the two sides of the inner wall of the second shell 301.

[0026] Refer to the attached Figure 1-2 and Figure 5 :

[0027] The positioning ring material taking structure 5 includes a third shell 501, and the inner wall of the third shell 501 is fixedly connected to the third motor 504 through a bracket. The third motor 504 can meet the working needs according to actual needs. The output shaft of the third motor 504 is fixedly connected to a disc 505 through a reducer. When the third motor 504 is started, it can drive the disc 505 to rotate left and right. A swing rod 503 is fixedly connected to the surface of the disc 505. The left and right rotation of the disc 505 can drive the swing rod 503 to swing left and right. The swing rod 503 is movably connected to the connecting rod 502 through a pin shaft. The left and right swing of the swing rod 503 can drive the connecting rod 502 to move left and right. The connecting rod 502 is movably connected to the T-bar 506 through a pin shaft. The left and right movement of the connecting rod 502 can drive the T-bar 506 to move left and right. A cross bar 507 is fixedly connected to the surface of the T-bar 506. The cross bar 507 penetrates the third shell 501 and is socketed with the third shell 501. The left and right movement of the T-bar 506 can drive the cross bar 507 to move left and right in the third shell 501.

[0028] Working principle:

[0029] Positioning ring production and grinding work:

[0030] The positioning ring to be polished is placed in the groove processed on the upper surface of the workbench 7, and the external power supply of the first motor 9 is connected. The first motor 9 starts to drive the polishing disc 10 to rotate, and then the external power supply of the hydraulic cylinder 8 is connected. The hydraulic cylinder 8 starts to drive the polishing disc 10 to move downward to polish the positioning ring. Then the external power supply of the second motor 306 is connected, and the second motor 306 starts to drive the cam 303 to rotate, and the two protruding cylinders on the long rod 302 drive the long rod 302 to move left and right in the vertical plate 304, the second shell 301 and the support frame 2 respectively, and at the same time drive the vertical rod 305 to slide left and right on the slide processed on the inner wall of the second shell 301, and drive the slider 4 to slide left and right on the slide processed on the inner wall of the support frame 2, drive the polishing disc 10 to move left and right, and perform comprehensive polishing and production work on the positioning ring.

[0031] Positioning ring reclaiming work:

[0032] When it is necessary to remove the positioning ring after grinding, the external power supply of the third motor 504 is connected, the third motor 504 starts to drive the disc 505 to rotate, and the disc 505 rotates left and right to drive the swing rod 503 to swing left and right, drive the connecting rod 502 to move left and right, and at the same time drive the T-bar 506 to slide left and right on the slideway processed on the inner wall of the third shell 501, and drive the cross bar 503 to move left and right in the third shell 501. When the magnet block 6 moves to the right, the positioning ring is sucked, and the magnet block 6 moves to the left to remove and collect the positioning ring.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A positioning ring production and grinding device, comprising a base plate (1) and a support frame (2), wherein the upper surface of the base plate (1) is fixedly connected to the lower end of the support frame (2), characterized in that: The slideway processed on the inner wall of the support frame (2) is slidably connected to the upper surface of the slider (4); the lower surface of the slider (4) is fixedly connected to a hydraulic cylinder (8); the lower end of the hydraulic cylinder (8) is fixedly connected to a first outer shell (11); the inner wall of the first outer shell (11) is fixedly connected to a first motor (9) via a bracket; the output shaft of the first motor (9) passes through the first outer shell (11) and is fixedly connected to a grinding disc (10) via a reducer; a production grinding structure (3) is provided on the support frame (2); and a positioning ring material taking structure (5) is provided on the upper surface of the base plate (1).

2. A positioning ring production and polishing device according to claim 1, characterized in that: The production grinding structure (3) comprises a second shell (301), the surface of the second shell (301) is fixedly connected to the surface of the support frame (2), the inner wall of the second shell (301) is fixedly connected to a second motor (306) through a bracket, the output shaft of the second motor (306) is fixedly connected to a cam (303) through a reducer, the surface of the cam (303) is slidably connected to two cylinders protruding from the long rod (302), the lower surface of the long rod (302) is fixedly connected to a vertical rod (305), the lower end of the vertical rod (305) is slidably connected to a slideway processed on the inner wall of the second shell (301), the long rod (302) passes through the vertical plate (304) and the second shell (301), and the vertical plate (304) and the second shell (301) are sleeved together, and the two ends of the vertical plate (304) are respectively fixedly connected to the two sides of the inner wall of the second shell (301).

3. A positioning ring production and grinding device according to claim 2, characterized in that: The long rod (302) passes through the support frame (2) and is sleeved with the support frame (2); one end of the long rod (302) is fixedly connected to the surface of the slider (4).

4. A positioning ring production and grinding device according to claim 1, characterized in that: The positioning ring material taking structure (5) comprises a third shell (501), the inner wall of the third shell (501) is fixedly connected to the third motor (504) via a bracket, the output shaft of the third motor (504) is fixedly connected to a disc (505) via a reducer, the surface of the disc (505) is fixedly connected to a swing rod (503), the swing rod (503) is movably connected to a connecting rod (502) via a pin, the connecting rod (502) is movably connected to a T-shaped rod (506) via a pin, the surface of the T-shaped rod (506) is fixedly connected to a cross bar (507), and the cross bar (507) passes through the third shell (501) and is sleeved with the third shell (501).

5. A positioning ring production and grinding device according to claim 4, characterized in that: The lower surface of the third shell (501) is fixedly connected to the upper surface of the bottom plate (1), and the lower end of the T-shaped rod (506) is slidably connected to a slideway processed on the inner wall of the third shell (501).

6. A positioning ring production and grinding device according to claim 4, characterized in that: One end of the cross bar (507) is fixedly connected to a magnet block (6), and the upper surface of the bottom plate (1) is fixedly connected to a workbench (7).

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