Polishing device for bolt gasket

Abstract

The utility model discloses a bolt gasket polishing device which comprises an installation frame, the installation frame comprises a left support, a right support and a stabilizing rod, the polishing device is installed on the installation frame, and the polishing device comprises a motor, a bearing seat, a polishing barrel, a polishing plate, a cover plate, a first handle, a supporting block and a limiting assembly. The problems that the quality of the gasket is determined by the surface roughness of the bolt gasket, and the production efficiency of a factory is low due to the fact that the surface of the bolt gasket is generally treated through a grinding machine in an existing method, but the number of gaskets which can be treated by the grinding machine at a time is small are solved.

Description

Technical Field

[0001] The utility model relates to the technical field, in particular to a grinding device for bolt gaskets. Background Art

[0002] Gaskets are mechanical seals between two objects, usually used to prevent pressure, corrosion, and natural thermal expansion and contraction of pipelines. Bolt gaskets are widely used in mechanical connections. Since the machined surface cannot be perfect, bolt gaskets can be used to fill in the irregularities.

[0003] The surface roughness of the bolt gasket determines the quality of the gasket. In the existing method, the surface of the bolt gasket is generally processed by a grinder, but the number of gaskets that can be processed by the grinder at one time is small, resulting in low production efficiency of the factory. Therefore, a grinding device for bolt gaskets is designed. Utility Model Content

[0004] The present application provides a bolt gasket grinding device to solve the problems mentioned in the above background technology.

[0005] In the present application, a grinding device for a bolt gasket is provided, comprising a mounting frame, the mounting frame comprising a left bracket, a right bracket and a stabilizing bar, the mounting frame is provided with a grinding device, the grinding device comprises a motor, a bearing seat, a grinding barrel, a grinding plate, a cover plate, a handle 1, a support block and a limit assembly, the left bracket and the right bracket are respectively provided with a bearing seat, a support block is provided on one side of the bearing seat, the support block is installed on the bearing seat, the grinding barrel is detachably connected to the mounting block, a cavity is defined in the grinding barrel, a plurality of grinding plates are installed in the cavity, an empty slot is defined in the grinding barrel, and the empty slot is connected to the cavity, the cover plate covers the empty slot, and the cover plate is connected to the grinding barrel, the handle 1 is installed on the cover plate, a limit assembly is installed on one side of the grinding barrel, the motor is installed on the right bracket, and the motor is connected to the support block on the right side.

[0006] Furthermore, the cover plate is provided with a plurality of through holes.

[0007] Furthermore, a plurality of placement grooves are provided in the cavity, the placement grooves cooperate with the polishing plates, a clamping groove is provided on the placement groove, a clamping block cooperating with the clamping groove is fixedly connected to the polishing plates, a limiting block 1 is fixedly connected to each of the polishing plates, a plurality of limiting blocks 2 are provided in the cavity, and the limiting blocks 2 are fixedly connected to the polishing barrel, and a handle 2 is fixedly connected to one side of the polishing plate.

[0008] Furthermore, a baffle is arranged in the cavity of the polishing barrel, and the baffle is slidably connected to the inner wall of the cavity, a protrusion is arranged on the baffle, and the protrusion extends out of the empty groove, and a plurality of limiting grooves are opened on the cover plate, and the protrusion cooperates with the limiting grooves.

[0009] Furthermore, the limiting assembly includes a concave bracket, a top block one, a top block two, a threaded rod and a handle three, the top block one is fixedly connected to the concave bracket, the threaded rod cooperates with the concave bracket, one end of the threaded rod is fixedly connected to the top block two, and the other end of the threaded rod is fixedly connected to the handle three.

[0010] Furthermore, a positioning block is fixedly connected to the polishing barrel, and a rubber pad is fixedly connected inside the positioning block.

[0011] In summary, in the present application, a grinding device for bolt washers has the beneficial effect of being able to grind more washers at one time, thereby increasing factory production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 A three-dimensional diagram of the utility model;

[0013] Figure 2 It is a side sectional view of the utility model;

[0014] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0015] Figure 4 for Figure 2 A partial enlarged view of point B in the middle;

[0016] Figure 5 It is a cross-sectional view of the other side of the utility model;

[0017] Figure 6 is a schematic diagram of the structure of the cover plate;

[0018] Figure 7 It is a left side view of the utility model;

[0019] Figure 8 for Figure 7 A partial enlarged view of point C in the middle.

[0020] 1. Mounting bracket; 2. Left bracket; 3. Right bracket; 4. Stabilizing bar; 5. Grinding device; 501. Motor; 502. Bearing seat; 503. Grinding barrel; 504. Grinding plate; 505. Cover plate; 506. Handle one; 507. Support block; 508. Limiting assembly; 6. Cavity; 7. Empty slot; 8. Through hole; 9. Placement slot; 10. Slot; 11. Block; 12. Limiting block one; 13. Limiting block two; 14. Concave bracket; 15. Top block one; 16. Top block two; 17. Threaded rod; 18. Handle two; 19. Handle three; 20. Baffle; 21. Protrusion; 22. Limiting slot; 23. Positioning block; 24. Rubber pad. DETAILED DESCRIPTION

[0021] The following is only a preferred embodiment of the present invention, and the protection scope is not limited to this embodiment. All technical solutions under the concept of the present invention should belong to the protection scope of the present invention. At the same time, it should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

[0022] like Figures 1 to 8 As shown, a grinding device for bolt washers includes a mounting frame 1, on which a grinding device 5 is installed. The mounting frame 1 includes a left bracket 2, a right bracket 3 and a stabilizing bar 4, one end of the stabilizing bar 4 is fixedly connected to the left bracket 2, and the other end of the stabilizing bar 4 is fixedly connected to the right bracket 3.

[0023] The grinding device 5 includes a motor 501, a bearing seat 502, a grinding barrel 503, a grinding plate 504, a cover plate 505, a handle 506, a support block 507 and a limit assembly 508. A bearing seat 502 is installed on the left bracket 2 and the right bracket 3 respectively. A support block 507 is arranged on the inner side of each bearing seat 502, and the support block 507 is rotatably connected to the bearing seat 502. The output shaft of the motor 501 is fixedly connected to the right support block 507. The motor 501 is installed on the right bracket 3, and the grinding barrel 503 is installed on the support The mounting barrel is detachably connected to the support block 507, a cavity 6 is provided in the polishing barrel 503, a plurality of polishing plates 504 are provided in the cavity 6, and the polishing plates 504 are detachably connected to the mounting barrel, the polishing barrel 503 is hexagonal and has a slot 7 on one of its faces, and the slot 7 is connected to the cavity 6, a cover plate 505 is provided on the slot 7, the cover plate 505 and the polishing barrel 503 are fixed by bolts, a handle 506 is fixedly connected to the cover plate 505, and a plurality of limit assemblies 508 are installed on both sides of the mounting barrel.

[0024] Furthermore, a plurality of through holes 8 are provided on the cover plate 505 , and the through holes 8 are used to discharge waste chips generated when the gasket is polished from the polishing barrel 503 .

[0025] Furthermore, placement grooves 9 corresponding to the number of grinding plates 504 are provided on the grinding barrel 503, and the shape of the placement grooves 9 is the same as that of the grinding plates 504. A clamping groove 10 is provided in the placement groove 9, and a clamping block 11 matching the clamping groove 10 is fixedly connected to the grinding plate 504. Limiting blocks 13 corresponding to the number of grinding plates 504 are provided in the cavity 6, and the limiting blocks 13 are fixedly connected to the grinding barrel 503. The limiting block 12 is fixedly connected to the grinding plate 504. When the support block 507 extends into the grinding barrel 503, the depth of the extension will be limited by the limiting blocks 12 and 13, and the support block 507 is fixed to the grinding barrel 503 by the limiting assembly 508. A handle 2 18 is fixedly connected to one side of the grinding plate 504, and the handle 2 18 facilitates the installation and disassembly of the grinding plate 504.

[0026] Furthermore, a baffle is slidably connected in the cavity 6, a protrusion 21 is provided on the baffle 20, and the protrusion 21 extends out of the slot 7, and a plurality of limit grooves 22 are provided on the cover plate 505, and the limit grooves 22 cooperate with the protrusions 21. The space in the grinding barrel 503 can be adjusted by adjusting the sliding baffle 20, so that the grinding barrel 503 can grind gaskets of different specifications at the same time, and they will not be mixed together, which is convenient for classification, greatly saving classification time and increasing efficiency.

[0027] The limiting assembly 508 includes a concave bracket 14, a top block 15, a top block 16, a threaded rod 17, and a handle 19. The inner side of the concave bracket 14 fits with the mounting barrel, and the upper end of the concave portion fits with the support block 507. A top block 15 is fixedly connected in the concave bracket 14, and the top block 15 fits with the mounting barrel. A threaded rod 17 is rotatably connected to the concave bracket 14, and the bottom of the threaded rod 17 is fixedly connected to the top block 16. A handle 19 is fixedly connected to the top of the threaded rod 17. Rotating the handle 19 can press the top block 16, so that the limiting assembly 508 is fixed on the polishing barrel 503, and the limiting assembly 508 can limit the position of the support block 507 so that it will not fall.

[0028] Furthermore, positioning blocks 23 are provided on both sides of the concave bracket 14 , and the positioning blocks 23 are fixedly connected to the grinding barrel 503 , and rubber pads 24 are fixedly connected to the positioning blocks 23 , and the positioning blocks 23 are used to provide positioning for the installation of the limit assembly 508 .

[0029] The working principle of the utility model is as follows: the bolt gasket to be polished is poured from the empty slot 7 into the cavity 6 of the polishing barrel 503, and then the cover plate 505 covers the empty slot 7, and the motor 501 is started to drive the polishing barrel 503 to rotate, and the polishing of the bolt gasket is achieved through the mutual friction between the polishing plate 504 in the polishing barrel 503 and the bolt gasket.

Claims

1. A bolt washer grinding device, comprising a mounting frame (1), wherein the mounting frame (1) comprises a left bracket (2), a right bracket (3) and a stabilizing rod (4), characterized in that: The mounting frame (1) is provided with a grinding device (5), the grinding device (5) comprising a motor (501), a bearing seat (502), a grinding barrel (503), a grinding plate (504), a cover plate (505), a handle (506), a support block (507) and a limit assembly (508), the left bracket (2) and the right bracket (3) are respectively provided with a bearing seat (502), a support block (507) is provided on one side of the bearing seat (502), the support block (507) is installed on the bearing seat (502), the grinding barrel (503) is detachably connected to the mounting block, the grinding barrel (503) is provided with a cavity (6), a plurality of grinding plates (504) are installed in the cavity (6), a hollow groove (7) is provided on the grinding barrel (503), and the hollow groove (7) is connected with the cavity (6), the cover plate (505) covers the hollow groove (7), and the cover plate (505) is connected with the grinding barrel (503), the handle (506) is installed on the cover plate (505), a limit assembly (508) is installed on one side of the grinding barrel (503), the motor (501) is installed on the right bracket (3), and the motor (501) is connected with the support block (507) on the right side.

2. A bolt washer grinding device according to claim 1, characterized in that: The cover plate (505) is provided with a plurality of through holes (8).

3. A bolt washer grinding device according to claim 2, characterized in that: A plurality of placement grooves (9) are provided in the cavity (6), the placement grooves (9) are matched with the grinding plate (504), a clamping groove (10) is provided on the placement groove (9), a clamping block (11) matched with the clamping groove (10) is fixedly connected to the grinding plate (504), a limiting block 1 (12) is fixedly connected to each grinding plate (504), a plurality of limiting blocks 2 (13) are provided in the cavity (6), and the limiting blocks 2 (13) are fixedly connected to the grinding barrel (503), and a handle 2 (18) is fixedly connected to one side of the grinding plate (504).

4. A bolt washer grinding device according to claim 3, characterized in that: A baffle (20) is arranged in the cavity (6) of the grinding barrel (503), and the baffle is slidably connected to the inner wall of the cavity (6); a protrusion (21) is arranged on the baffle (20), and the protrusion (21) extends out of the slot (7); a plurality of limiting slots (22) are opened on the cover plate (505), and the protrusion (21) cooperates with the limiting slots (22).

5. A bolt washer grinding device according to claim 4, characterized in that: The limiting assembly (508) comprises a concave bracket (14), a top block 1 (15), a top block 2 (16), a threaded rod (17) and a handle 3, wherein the top block 1 (15) is fixedly connected to the concave bracket (14), the threaded rod (17) cooperates with the concave bracket (14), one end of the threaded rod (17) is fixedly connected to the top block 2 (16), and the other end of the threaded rod (17) is fixedly connected to the handle 3 (19).

6. A bolt washer grinding device according to claim 5, characterized in that: A positioning block (23) is fixedly connected to the polishing barrel (503), and a rubber pad (24) is fixedly connected inside the positioning block.

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