Bearing clamping device with variable bearing position

Abstract

The utility model discloses a bearing clamping device with variable bearing position, which comprises a processing table, a bearing body arranged on the top surface of the processing table and a processing assembly arranged on the top surface of the processing table, the processing assembly comprises a moving assembly arranged on the top surface of the processing table, when the bearing body needs to be processed, the bearing body is clamped on the top surface of a moving block, and the moving block is clamped on the top surface of the moving block. When the position of the clamped bearing body needs to be adjusted, a clamping frame is pulled to slide on the outer wall of a sliding rod, the bottom of the clamping frame makes contact with and extrudes a first spring, at the moment, the clamping frame is not connected with clamping blocks fixedly installed at the bottoms of a transverse rod and a longitudinal rod in a clamped mode any more, and at the moment, an operator pulls a moving block; the position of the clamped bearing body can be adjusted, the transverse rod and the longitudinal rod slide in the limiting frame, the clamped bearing body is flexibly adjusted in the transverse direction and the longitudinal direction, and after position adjustment is completed, the clamping frame is loosened, and the clamping frame is pushed towards the moving block under the elastic action of the first spring.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing clamping with a variable bearing position, in particular to a bearing clamping device with a variable bearing position. Background Art

[0002] Bearings are an important component in contemporary mechanical equipment. Their main function is to support mechanical rotating bodies, reduce the friction coefficient during their movement, and ensure their rotation accuracy. When processing bearings, their position needs to be adjusted.

[0003] For example, a bearing clamping device with a variable bearing position disclosed in Chinese patent CN213164270U can drive the bearing body to rotate and change the angle of the bearing body through the structure of connecting rods, connecting rings and rotating rods, and can adjust the height of the bearing body through the structure of connecting plates, hydraulic rods and hydraulic cylinders.

[0004] For this structure, although the angle of the clamped bearing can be adjusted, the position of the bearing is fixed and it is inconvenient to move flexibly. Therefore, we propose a bearing clamping device with a variable bearing position that can flexibly adjust the position of the clamped bearing to improve the convenience of bearing processing. Utility Model Content

[0005] The purpose of the utility model is to provide a bearing clamping device with a variable bearing position, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a bearing clamping device with a variable bearing position, comprising a processing table, a bearing body is arranged on the top surface of the processing table, and a processing component is arranged on the top surface of the processing table, the processing component includes a moving component arranged on the top surface of the processing table, and a clamping component is arranged above the moving component.

[0007] Preferably, the moving component includes a limit frame fixedly installed on the top surface of the processing table, a cross bar is slidably arranged inside the limit frame, a moving block is slidably arranged on the outer wall of the cross bar, a longitudinal bar is slidably arranged inside the cross bar, a sliding bar is fixedly installed on the bottom of the moving block, a first spring is sleeved on the outer wall of the sliding bar, a card frame is slidably arranged on the outer wall of the sliding bar, and a card block is fixedly installed on the bottom of the cross bar.

[0008] Preferably, the clamping assembly includes a vertical plate fixedly mounted on the top surface of the moving block, the inner side of the vertical plate is hingedly connected to the clamping plate, the outer wall of the clamping plate is fixedly mounted with a second spring, the end of the second spring away from the clamping plate is fixedly mounted with a fixed block, the top surface of the fixed block is rotatably connected with a screw, the outer wall of the screw is sleeved with an extrusion block, and a limiting rod is slidingly arranged inside the extrusion block.

[0009] Preferably, the outer wall of the longitudinal rod is slidably arranged inside the limit frame, and the inner part of the moving block is slidably arranged with the outer wall of the longitudinal rod, under which the clamped bearing body can be stably adjusted longitudinally.

[0010] Preferably, there are several card blocks, which are equidistantly distributed at the bottom of the crossbar. The card frame is engaged with the card blocks. Under its restriction, the card frame can be engaged with the card blocks at the bottom of the crossbar and the longitudinal bar to stably restrict the moving block.

[0011] Preferably, there are three clamping plates distributed around the center of the screw rod. The clamping plate is inclined at one end away from the second spring. Under the elasticity of the second spring, the clamping plate is deflected with the hinge with the vertical plate as the rotation center, so that the clamping plates are gathered together to allow the bearing body to be sleeved on the outer wall of the clamping plate.

[0012] Preferably, the bottom of the fixed block is fixedly installed on the top surface of the movable block, and the limiting rod is fixedly installed on the top surface of the fixed block. Since the extrusion block and the limiting rod are slidingly arranged, under their restriction, the rotation of the screw can drive the extrusion block to slide on the outer wall of the limiting rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] When the bearing body needs to be processed, it is clamped on the top surface of the moving block to carry out the processing. When the position of the clamped bearing body needs to be adjusted, the card frame is pulled to slide on the outer wall of the slide rod, and the bottom of the card frame is in contact with and squeezed by the first spring. At this time, the card frame is no longer engaged with the card block fixedly installed at the bottom of the cross bar and the longitudinal bar. At this time, the operator pulls the moving block to adjust the position of the clamped bearing body, so that the cross bar and the longitudinal bar slide inside the limit frame, and the clamped bearing body is flexibly adjusted horizontally and vertically. When the position adjustment is completed, the card frame is released, and under the action of the first spring elasticity, the card frame is pushed toward the moving block, so that the card frame is engaged with the card block fixedly installed at the bottom of the cross bar and the longitudinal bar, so as to stably limit the moving block to the outer wall of the cross bar and the longitudinal bar. Under the restriction of the card frame, the bearing body can be stably processed to improve the processing accuracy.

[0015] 2. The bearing clamping device with variable bearing position is composed of a clamping assembly as one of its components. When the bearing body needs to be processed, it is clamped first, and the bearing body is sleeved on the outside of the clamping plate. At this time, the screw is rotated. Since the extrusion block and the outer wall of the limit rod are slidingly arranged, the extrusion block moves upward under its restriction, and the outer wall of the extrusion block contacts and squeezes the outer wall of the clamping plate, so that the clamping plate deflects with the hinge with the vertical plate as the rotation center. The three clamping plates are in an open state to clamp the bearing body, and the bearing body can be processed. When the bearing body is clamped, the clamping plate is not restricted by the extrusion block. Under the action of the second spring elasticity, the clamping plate is deflected with the hinge with the inner side of the vertical plate as the rotation center. The three clamping plates are in a gathered state, so that the bearing body can be sleeved on the outer wall of the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional appearance diagram of the structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the moving component and the clamping component of the structure of the utility model.

[0018] Figure 3 This is a diagram of the movable components of the structure of the utility model.

[0019] Figure 4 It is a partial schematic diagram of the movable component of the structure of the utility model.

[0020] Figure 5 This is a diagram of the structural clamping assembly of the utility model.

[0021] Figure 6 It is an exploded schematic diagram of the structural clamping assembly of the utility model.

[0022] In the figure: 1, processing table; 2, bearing body; 3, processing assembly; 31, moving assembly; 32, clamping assembly; 311, limit frame; 312, cross bar; 313, moving block; 314, longitudinal bar; 315, sliding bar; 316, first spring; 317, clamping frame; 318, clamping block; 321, vertical plate; 322, clamping plate; 323, second spring; 324, fixing block; 325, screw; 326, extrusion block; 327, limit rod. DETAILED DESCRIPTION

[0023] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation methods of the utility model are now described with reference to the accompanying drawings.

[0024] Example 1

[0025] A preferred embodiment of a bearing clamping device with a variable bearing position provided by the utility model is as follows: Figures 1 to 6As shown: A bearing clamping device with a variable bearing position, comprising a processing table 1;

[0026] A bearing body 2 is disposed on the top surface of the processing table 1;

[0027] And a processing component 3 arranged on the top surface of the processing table 1, the processing component 3 includes a moving component 31 arranged on the top surface of the processing table 1, the moving component 31 includes a limit frame 311 fixedly installed on the top surface of the processing table 1, a cross bar 312 is slidably arranged inside the limit frame 311, a moving block 313 is slidably arranged on the outer wall of the cross bar 312, a longitudinal bar 314 is slidably arranged inside the cross bar 312, a sliding bar 315 is fixedly installed at the bottom of the moving block 313, a first spring 316 is sleeved on the outer wall of the sliding bar 315, a clamping frame 317 is slidably arranged on the outer wall of the sliding bar 315, and a clamping block 318 is fixedly installed at the bottom of the cross bar 312.

[0028] In this embodiment, when the bearing body 2 needs to be processed, it is clamped on the top surface of the moving block 313 to carry out the processing work. When the position of the clamped bearing body 2 needs to be adjusted, the clamping frame 317 is pulled to slide on the outer wall of the slide bar 315. The bottom of the clamping frame 317 is in contact with the first spring 316 for compression. At this time, the clamping frame 317 is no longer clamped with the clamping block 318 fixedly installed at the bottom of the cross bar 312 and the longitudinal bar 314. At this time, the operator pulls the moving block 313 to adjust the position of the clamped bearing body 2, so that the cross bar 312 and the longitudinal bar 314 can be adjusted. The rod 314 slides inside the limit frame 311 to flexibly adjust the clamped bearing body 2 horizontally and vertically. When the position adjustment is completed, the clamping frame 317 is released, and under the elastic action of the first spring 316, the clamping frame 317 is pushed toward the moving block 313, so that the clamping frame 317 is engaged with the clamping block 318 fixedly installed at the bottom of the cross bar 312 and the longitudinal bar 314, so as to stably restrict the moving block 313 to the outer wall of the cross bar 312 and the longitudinal bar 314. Under the restriction of the clamping frame 317, the bearing body 2 can be stably processed to improve the processing accuracy.

[0029] Furthermore, the outer wall of the longitudinal rod 314 is slidably arranged inside the limit frame 311, and the inner part of the moving block 313 is slidably arranged between the outer wall of the longitudinal rod 314, and under their restriction, the clamped bearing body 2 is stably adjusted longitudinally.

[0030] Furthermore, there are several card blocks 318 equidistantly distributed at the bottom of the cross bar 312 , and the card frame 317 is engaged with the card blocks 318 . Under its restriction, the card frame 317 can be engaged with the card blocks 318 at the bottom of the cross bar 312 and the longitudinal bar 314 to stably restrict the moving block 313 .

[0031] Example 2

[0032] On the basis of Example 1, a preferred embodiment of a bearing clamping device with a variable bearing position provided by the utility model is as follows: Figures 1 to 6As shown: the clamping assembly 32 includes a vertical plate 321 fixedly mounted on the top surface of the moving block 313, a clamping plate 322 is hingedly connected to the inner side of the vertical plate 321, a second spring 323 is fixedly mounted on the outer wall of the clamping plate 322, a fixed block 324 is fixedly mounted on one end of the second spring 323 away from the clamping plate 322, a screw rod 325 is rotatably connected to the top surface of the fixed block 324, an extrusion block 326 is sleeved on the outer wall of the screw rod 325, a limit rod 327 is slidingly arranged inside the extrusion block 326.

[0033] When the bearing body 2 needs to be processed, it is first clamped and the bearing body 2 is sleeved on the outside of the clamping plate 322. At this time, the screw 325 is rotated. Since the extrusion block 326 and the outer wall of the limit rod 327 are slidingly arranged, the extrusion block 326 moves upward under its restriction. The outer wall of the extrusion block 326 contacts and squeezes the outer wall of the clamping plate 322, so that the clamping plate 322 deflects with the hinge point with the vertical plate 321 as the rotation center. The three clamping plates 322 are in an open state to clamp the bearing body 2, and the bearing body 2 can be processed. When the bearing body 2 is clamped, the clamping plate 322 is not restricted by the extrusion block 326. Under the elastic action of the second spring 323, the clamping plate 322 is deflected with the hinge point on the inner side of the vertical plate 321 as the rotation center. The three clamping plates 322 are in a gathered state so that the bearing body 2 can be sleeved on the outer wall of the clamping plate 322.

[0034] Furthermore, there are three clamping plates 322, which are distributed around the center of the screw 325. The end of the clamping plate 322 away from the second spring 323 is inclined. Under the elastic action of the second spring 323, the clamping plate 322 is deflected with the hinge with the vertical plate 321 as the rotation center, so that the clamping plate 322 is gathered together so that the bearing body 2 and the outer wall of the clamping plate 322 can be mounted.

[0035] In addition, the bottom of the fixed block 324 is fixedly installed on the top surface of the movable block 313, and the limiting rod 327 is fixedly installed on the top surface of the fixed block 324. Since the extrusion block 326 and the limiting rod 327 are slidingly arranged, under their restriction, the rotation of the screw rod 325 can drive the extrusion block 326 to slide on the outer wall of the limiting rod 327.

[0036] The above is only an illustrative specific implementation method of the utility model, and is not intended to limit the scope of the utility model. Any equivalent changes and modifications made by any technician in this field without departing from the concept and principle of the utility model should fall within the scope of protection of the utility model. It should also be noted that the various components of the utility model are not limited to the above-mentioned overall application. The various technical features described in the specification of the utility model can be selected one by one or multiple ones can be selected and used in combination according to actual needs. Therefore, the utility model should naturally cover other combinations and specific applications related to the utility model points of this case.

Claims

1. A bearing clamping device with a variable bearing position, comprising a processing table (1); A bearing body (2) is arranged on the top surface of the processing table (1); and a processing assembly (3) arranged on the top surface of the processing table (1), characterized in that: The processing assembly (3) comprises a moving assembly (31) arranged on the top surface of the processing table (1), and a clamping assembly (32) is arranged above the moving assembly (31); The moving assembly (31) comprises a limit frame (311) fixedly mounted on the top surface of the processing table (1); a cross bar (312) is slidably arranged inside the limit frame (311); a moving block (313) is slidably arranged on the outer wall of the cross bar (312); a longitudinal bar (314) is slidably arranged inside the cross bar (312); a sliding bar (315) is fixedly mounted on the bottom of the moving block (313); a first spring (316) is sleeved on the outer wall of the sliding bar (315); a clamping frame (317) is slidably arranged on the outer wall of the sliding bar (315); and a clamping block (318) is fixedly mounted on the bottom of the cross bar (312); The clamping assembly (32) comprises a vertical plate (321) fixedly mounted on the top surface of the moving block (313); a clamping plate (322) is hingedly connected to the inner side of the vertical plate (321); a second spring (323) is fixedly mounted on the outer wall of the clamping plate (322); a fixed block (324) is fixedly mounted on one end of the second spring (323) away from the clamping plate (322); a screw rod (325) is rotatably connected to the top surface of the fixed block (324); an extrusion block (326) is sleeved on the outer wall of the screw rod (325); a limit rod (327) is slidably arranged inside the extrusion block (326).

2. A bearing clamping device with a variable bearing position according to claim 1, characterized in that: The outer wall of the longitudinal rod (314) is slidably arranged with the interior of the limiting frame (311), and the interior of the moving block (313) is slidably arranged with the outer wall of the longitudinal rod (314).

3. A bearing clamping device with a variable bearing position according to claim 1, characterized in that: There are a plurality of the card blocks (318) which are equidistantly distributed at the bottom of the crossbar (312), and the card frame (317) is card-connected with the card blocks (318).

4. A bearing clamping device with a variable bearing position according to claim 1, characterized in that: There are three clamping plates (322) distributed around the center of the screw rod (325), and one end of the clamping plate (322) away from the second spring (323) is arranged at an angle.

5. A bearing clamping device with a variable bearing position according to claim 1, characterized in that: The bottom of the fixed block (324) is fixedly mounted on the top surface of the movable block (313), and the limiting rod (327) is fixedly mounted on the top surface of the fixed block (324).

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