Polishing device for middle supporting backing ring

Abstract

The utility model relates to the technical field of polishing, and discloses a middle supporting backing ring polishing device which comprises a polishing table, the bottom end of the polishing table is fixedly connected with a pushing air cylinder, the outer side of an output shaft of the pushing air cylinder is fixedly connected with a moving plate, and the outer side of the moving plate is fixedly connected with a first limiting assembly. The front end of the moving plate is fixedly connected with a sliding plate, the outer side of the sliding plate is slidably connected with the inner side of the polishing table, the bottom end of the moving plate is fixedly connected with a transmission assembly, the bottom end of the polishing table is fixedly connected with a moving air cylinder, and the outer side of an output shaft of the moving air cylinder is fixedly connected with a connecting plate; and the front end of the connecting plate is fixedly connected with a grinding shell. The intermediate support backing ring polishing device has the advantages that different types of intermediate support backing rings can be polished, the two surfaces of the intermediate support backing rings can be polished at the same time, and the overall polishing operation is relatively simple and rapid.

Description

Technical Field

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

[0002] The intermediate support ring is a part used to support bearings or machine parts. Its main function is to keep the bearings or machine parts in the correct position and prevent them from relative displacement during movement. The support ring is usually made of metal or plastic, and its shape and size vary according to different equipment and usage environment.

[0003] During the use of the existing intermediate support gasket ring, a grinding device is required to grind the surface of the intermediate support gasket ring. The existing intermediate support gasket ring grinding is usually performed manually by holding a grinding stone to grind the surface of the intermediate support gasket ring. The manual grinding process is relatively tiring and the grinding accuracy is not high. Some intermediate support gasket rings are grinded by machine tools. When different types of intermediate support gasket rings need to be grinded, different clamping components need to be replaced. At the same time, only one surface can be grinded at a time. The overall operation is relatively cumbersome. Therefore, an intermediate support gasket ring grinding device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an intermediate support gasket ring grinding device, which has the advantages of being able to grind intermediate support gaskets of different models and being able to grind two surfaces of the intermediate support gasket ring at the same time, and the overall grinding operation is relatively simple and quick, etc., which solves the problem that the existing intermediate support gasket ring needs to use a grinding device to grind the surface of the intermediate support gasket ring during use. The existing intermediate support gasket ring grinding is usually performed manually by holding a grinding stone to grind the surface of the intermediate support gasket ring. The manual grinding process is relatively tiring, and the grinding accuracy is not high. Some intermediate support gasket rings are grinded by machine tools. When different models of intermediate support gasket rings need to be polished, different clamping components need to be replaced. At the same time, only one surface can be polished at a time, and the overall operation is relatively cumbersome.

[0006] (II) Technical solution

[0007] The technical solution for solving the above technical problems is as follows: a middle support pad ring grinding device comprises a grinding table, the bottom end of the grinding table is fixedly connected with a pushing cylinder, the outer side of the output shaft of the pushing cylinder is fixedly connected with a moving plate, the outer side of the moving plate is fixedly connected with a first limiting assembly, the front end of the moving plate is fixedly connected with a sliding plate, the outer side of the sliding plate is slidably connected to the inner side of the grinding table, the bottom end of the moving plate is fixedly connected with a transmission assembly, the bottom end of the grinding table is fixedly connected with the moving cylinder, the outer side of the output shaft of the moving cylinder is fixedly connected with a connecting plate, the front end of the connecting plate is fixedly connected with a grinding shell, the outer side of the grinding shell is slidably connected to the inner side of the grinding table, the inner side of the grinding shell is rotatably connected with a linear adjustment assembly, the outer side of the connecting plate is fixedly connected with a second limiting assembly, and the outer side of the linear adjustment assembly and the connecting plate and the outer side of the grinding shell are all fixedly connected with grinding stones.

[0008] The beneficial effects of the utility model are:

[0009] The intermediate support gasket ring grinding device has the advantages of being able to perform grinding operations on intermediate support gasket rings of different models and being able to grind two surfaces of the intermediate support gasket ring at the same time, and the overall grinding operation is relatively simple and quick.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, there are multiple pushing cylinders, which are distributed in a circular array at the bottom of the grinding table. The outer side of the grinding stone is movably connected with an intermediate support gasket ring body, the outer side of the intermediate support gasket ring body is in contact with the outer side of the grinding stone, and the outer side of the intermediate support gasket ring body is squeezed by the outer side of the transmission assembly.

[0012] The beneficial effect of adopting the above further solution is that the number of the pushing cylinders is multiple, which can make the position of the middle support gasket ring body more stable.

[0013] Furthermore, the first limiting assembly includes a first limiting sleeve fixedly connected to the outer side of the movable plate, the bottom end of the grinding table is fixedly connected to the first limiting plate, the outer side of the first limiting plate is fixedly connected to the first limiting rod, and the outer side of the first limiting rod is slidably connected to the inner side of the first limiting sleeve.

[0014] The beneficial effect of adopting the above further solution is that the first limiting component can move the position of the movable plate.

[0015] Furthermore, the transmission assembly includes a transmission motor fixedly connected to the bottom end of the movable plate, the front end of the output shaft of the transmission motor is fixedly connected to a transmission rod, the front end of the sliding plate is rotatably connected to an auxiliary rod, and the outer sides of the transmission rod and the auxiliary rod are fixedly connected to rubber sleeves.

[0016] The beneficial effect of adopting the above further solution is that the transmission assembly can cause the middle support gasket ring body to rotate.

[0017] Furthermore, the linear adjustment assembly includes a transmission threaded rod rotatably connected to the inner side of the grinding shell, the outer side of the transmission threaded rod is connected to a transmission threaded sleeve through threaded transmission, the front end of the transmission threaded rod is fixedly connected to a rotating disk, and the outer side of the transmission threaded sleeve is fixedly connected to a T-shaped protective rod.

[0018] The beneficial effect of adopting the above further solution is that the linear adjustment assembly can move the front grinding stone up and down.

[0019] Furthermore, the second limiting assembly includes a second limiting sleeve fixedly connected to the outer side of the connecting plate, the bottom end of the grinding table is fixedly connected to the second limiting plate, the outer side of the second limiting plate is fixedly connected to the second limiting rod, and the outer side of the second limiting rod is slidably connected to the inner side of the second limiting sleeve.

[0020] The beneficial effect of adopting the above further solution is that the second limiting component can limit the position of the movement of the connecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 This is a connection diagram of the second limiting sleeve and the second limiting rod of the utility model;

[0023] Figure 3 This is a connection diagram of the rubber sleeve and the transmission rod of the utility model;

[0024] Figure 4 This is a connection diagram of the transmission threaded rod and the transmission threaded sleeve of the utility model.

[0025] In the figure: 1. grinding table; 2. pushing cylinder; 3. moving plate; 4. first limiting assembly; 41. first limiting sleeve; 42. first limiting rod; 43. first limiting rod; 5. sliding plate; 6. transmission assembly; 61. transmission motor; 62. transmission rod; 63. auxiliary rod; 64. rubber sleeve; 7. moving cylinder; 8. connecting plate; 9. grinding shell; 10. linear adjustment assembly; 101. transmission threaded rod; 102. transmission threaded sleeve; 103. rotating disk; 11. second limiting assembly; 111. second limiting sleeve; 112. second limiting plate; 113. second limiting rod; 12. grinding stone; 13. intermediate support pad ring body. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 A middle support pad ring grinding device is provided. The utility model includes a grinding table 1, a pushing cylinder 2 is fixedly connected to the bottom end of the grinding table 1, a moving plate 3 is fixedly connected to the outer side of the output shaft of the pushing cylinder 2, a first limiting component 4 is fixedly connected to the outer side of the moving plate 3, a sliding plate 5 is fixedly connected to the front end of the moving plate 3, the outer side of the sliding plate 5 is slidably connected to the inner side of the grinding table 1, a transmission component 6 is fixedly connected to the bottom end of the moving plate 3, a moving cylinder 7 is fixedly connected to the bottom end of the grinding table 1, a connecting plate 8 is fixedly connected to the outer side of the output shaft of the moving cylinder 7, a grinding shell 9 is fixedly connected to the front end of the connecting plate 8, the outer side of the grinding shell 9 is slidably connected to the inner side of the grinding table 1, a linear adjustment component 10 is rotatably connected to the inner side of the grinding shell 9, a second limiting component 11 is fixedly connected to the outer side of the connecting plate 8, and a grinding stone 12 is fixedly connected to the outer side of the linear adjustment component 10 and the outer sides of the connecting plate 8 and the grinding shell 9.

[0028] Among them, the number of pushing cylinders 2 is multiple, and the multiple pushing cylinders 2 are distributed in a circular array at the bottom end of the grinding table 1. The outer side of the grinding stone 12 is movably connected with the intermediate support gasket ring body 13, and the outer side of the intermediate support gasket ring body 13 is in contact with the outer side of the grinding stone 12, and the outer side of the intermediate support gasket ring body 13 is squeezed with the outer side of the transmission component 6.

[0029] A plurality of pushing cylinders 2 can make the position of the middle supporting gasket ring body 13 more stable, and the position of the middle supporting gasket ring body 13 can be limited.

[0030] Among them, the first limiting assembly 4 includes a first limiting sleeve 41 fixedly connected to the outer side of the movable plate 3, the bottom end of the grinding table 1 is fixedly connected to the first limiting plate 42, the outer side of the first limiting plate 42 is fixedly connected to the first limiting rod 43, and the outer side of the first limiting rod 43 is slidably connected to the inner side of the first limiting sleeve 41.

[0031] The first limiting component 4 can move the position of the moving plate 3 so that the moving plate 3 is less likely to be displaced during the movement, thereby improving the stability of the movement of the moving plate 3 .

[0032] Among them, the transmission assembly 6 includes a transmission motor 61 fixedly connected to the bottom end of the moving plate 3, the front end of the output shaft of the transmission motor 61 is fixedly connected to a transmission rod 62, the front end of the sliding plate 5 is rotatably connected to an auxiliary rod 63, and the outer sides of the transmission rod 62 and the auxiliary rod 63 are fixedly connected to a rubber sleeve 64.

[0033] Starting the transmission motor 61 can cause the transmission rod 62 to rotate, and then the rubber sleeve 64 will drive the middle support gasket ring body 13 to move, and then the middle support gasket ring body 13 can be rotated.

[0034] Among them, the linear adjustment component 10 includes a transmission threaded rod 101 rotatably connected to the inner side of the grinding shell 9, the outer side of the transmission threaded rod 101 is connected to a transmission threaded sleeve 102 through threaded transmission, the front end of the transmission threaded rod 101 is fixedly connected to a rotating disk 103, and the outer side of the transmission threaded sleeve 102 is fixedly connected to a T-shaped protective rod.

[0035] The transmission threaded rod 101 can be rotated by rotating the rotating disk 103, thereby driving the transmission threaded sleeve 102 to move forward and backward, so that the distance between the two grinding stones 12 can be adjusted and the intermediate support ring body 13 of different thicknesses can be adapted.

[0036] Among them, the second limiting assembly 11 includes a second limiting sleeve 111 fixedly connected to the outer side of the connecting plate 8, the bottom end of the grinding table 1 is fixedly connected to the second limiting plate 112, the outer side of the second limiting plate 112 is fixedly connected to the second limiting rod 113, and the outer side of the second limiting rod 113 is slidably connected to the inner side of the second limiting sleeve 111.

[0037] The second limiting assembly 11 can limit the movement of the connecting plate 8 .

[0038] Working principle:

[0039] When the middle support gasket ring body 13 needs to be polished, the middle support gasket ring body 13 is placed between all the transmission rods 62 and the auxiliary rods 63, and then the moving cylinder 7 is started to move the connecting plate 8, so that the grinding stone 12 can be moved to the outside of the middle support gasket ring body 13, and the transmission threaded rod 101 can be rotated by rotating the rotating disk 103, thereby driving the transmission threaded sleeve 102 to move forward and backward, so that the outsides of the two grinding stones 12 and the outside of the middle support gasket ring body 13 are pressed against each other;

[0040] Starting the transmission motor 61 can cause the transmission rod 62 to rotate, and then the rubber sleeve 64 will drive the middle support gasket ring body 13 to move, so that the middle support gasket ring body 13 can rotate, and at the same time the grinding stone 12 will grind the outer side of the middle support gasket ring body 13.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intermediate support ring grinding device, comprising a grinding table (1), characterized in that: The bottom end of the grinding table (1) is fixedly connected to a pushing cylinder (2), the outer side of the output shaft of the pushing cylinder (2) is fixedly connected to a moving plate (3), the outer side of the moving plate (3) is fixedly connected to a first limiting component (4), the front end of the moving plate (3) is fixedly connected to a sliding plate (5), the outer side of the sliding plate (5) is slidably connected to the inner side of the grinding table (1), the bottom end of the moving plate (3) is fixedly connected to a transmission component (6), and the bottom end of the grinding table (1) is fixedly connected to a moving cylinder (7). A connecting plate (8) is fixedly connected to the outer side of the output shaft of the movable cylinder (7); a grinding shell (9) is fixedly connected to the front end of the connecting plate (8); the outer side of the grinding shell (9) is slidably connected to the inner side of the grinding table (1); the inner side of the grinding shell (9) is rotatably connected to a linear adjustment component (10); a second limit component (11) is fixedly connected to the outer side of the connecting plate (8); and a grinding stone (12) is fixedly connected to the outer side of the linear adjustment component (10) and the outer sides of the connecting plate (8) and the grinding shell (9).

2. The intermediate support ring grinding device according to claim 1, characterized in that: The number of the pushing cylinders (2) is multiple, and the multiple pushing cylinders (2) are distributed in a ring array at the bottom end of the grinding table (1). The outer side of the grinding stone (12) is movably connected with an intermediate support gasket ring body (13), the outer side of the intermediate support gasket ring body (13) is in contact with the outer side of the grinding stone (12), and the outer side of the intermediate support gasket ring body (13) is pressed against the outer side of the transmission component (6).

3. The intermediate support ring grinding device according to claim 1, characterized in that: The first limiting assembly (4) comprises a first limiting sleeve (41) fixedly connected to the outer side of the movable plate (3); the bottom end of the grinding table (1) is fixedly connected to a first limiting plate (42); the outer side of the first limiting plate (42) is fixedly connected to a first limiting rod (43); the outer side of the first limiting rod (43) is slidably connected to the inner side of the first limiting sleeve (41).

4. The intermediate support ring grinding device according to claim 1, characterized in that: The transmission assembly (6) comprises a transmission motor (61) fixedly connected to the bottom end of the moving plate (3); the front end of the output shaft of the transmission motor (61) is fixedly connected to a transmission rod (62); the front end of the sliding plate (5) is rotatably connected to an auxiliary rod (63); and the outer sides of the transmission rod (62) and the auxiliary rod (63) are fixedly connected to rubber sleeves (64).

5. The intermediate support ring grinding device according to claim 1, characterized in that: The linear adjustment assembly (10) comprises a transmission threaded rod (101) rotatably connected to the inner side of a grinding shell (9); the outer side of the transmission threaded rod (101) is connected to a transmission threaded sleeve (102) via threaded transmission; the front end of the transmission threaded rod (101) is fixedly connected to a rotating disk (103); and the outer side of the transmission threaded sleeve (102) is fixedly connected to a T-shaped protection rod.

6. The intermediate support ring grinding device according to claim 1, characterized in that: The second limiting assembly (11) comprises a second limiting sleeve (111) fixedly connected to the outer side of the connecting plate (8); the bottom end of the grinding table (1) is fixedly connected to a second limiting plate (112); the outer side of the second limiting plate (112) is fixedly connected to a second limiting rod (113); the outer side of the second limiting rod (113) is slidably connected to the inner side of the second limiting sleeve (111).

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