Bearing ring end face grinding device

Abstract

The utility model discloses a bearing ring end face grinding device, which belongs to bearing ring processing and comprises a bottom plate, a telescopic component is connected onto the bottom plate, a grinding component is arranged in the telescopic component, two supporting plates are connected onto the bottom plate, a clamping device is connected into the two supporting plates, sliding grooves are formed in the two supporting plates, and the clamping device is arranged in the sliding grooves. A fixing device is slidably connected into the sliding groove. According to the end face grinding device for the bearing ring, by arranging a bearing, a first connecting rod, a first clamping plate, a return spring, a second clamping plate, a second connecting rod, a sliding sleeve, a rotating disc, a moving block and a moving plate, the elastic force drives the moving block to move, so that the moving block is reset; and then the limiting rod is clamped in the connecting plate and the supporting plate, so that after one end of the bearing ring is ground, the bearing ring can be turned over quickly under the condition that clamping is not released, and the other face of the bearing ring can be ground.

Description

Technical Field

[0001] The utility model belongs to the field of bearing ring processing, in particular to a bearing ring end surface grinding device. Background Art

[0002] Bearings are widely used in daily life and industrial equipment. General bearings include bearing inner ring and bearing outer ring, which are generally called bearing rings. The two end faces of the bearing rings are flat and need to be ground after processing.

[0003] At present, some bearing ring end face grinding devices usually use a threaded rod clamping method during the processing process. After grinding one side, it is necessary to release the clamping, manually flip the bearing ring, and clamp it again for grinding. This operation process is relatively cumbersome and requires more manpower participation, which increases the time and cost consumption in the production process. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a bearing ring end face grinding device, which solves the problem that after grinding one end of the bearing ring, the clamping needs to be released, the bearing ring needs to be manually turned over, and the clamping needs to be performed again.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing ring end face grinding device, comprising a bottom plate, a telescopic assembly connected to the bottom plate, a grinding assembly arranged in the telescopic assembly, two support plates connected to the bottom plate, a clamping device connected in the two support plates, a slide groove provided in the two support plates, a fixing device slidably connected in the slide groove, a scraping device connected under the fixing device, a same collection box connected in the two support plates, baffles connected on the front and back of the collection box, and the clamping device comprising a bearing;

[0006] A first connecting rod is connected inside the bearing, a first clamping plate is connected to one side of the first connecting rod, a return spring is connected to one side of the first clamping plate, one end of the return spring is connected to a second clamping plate, one side of the second clamping plate is connected to a second connecting rod, a sliding sleeve is provided on the outer sleeve of the second connecting rod, and a turntable is connected to one side of the second connecting rod.

[0007] As a further solution of the utility model: the bearing is connected to one side of a support plate, and the sliding sleeve is connected through a support plate.

[0008] As a further solution of the utility model: the fixing device includes two telescopic rods, the telescopic rods are connected in a slide groove, a return spring is provided on the outer sleeve of the telescopic rod, a moving block is slidably connected in the slide groove, one end of the return spring is connected in the slide groove, and the other end of the return spring is connected under the moving block, and the same moving plate is connected in the two moving blocks.

[0009] As a further solution of the utility model: a limiting groove is provided in the movable plate, a front side of a movable block is connected to a connecting plate, a limiting rod is slidably connected in the connecting plate, and the limiting rod is slidably connected in a supporting plate.

[0010] As a further solution of the utility model: the scraping device includes two fixed blocks, the two fixed blocks are connected to the same fixed shaft, the fixed shaft outer sleeve is provided with a swivel, the fixed shaft outer sleeve is provided with a coil spring, and one end of the coil spring is connected to one side of the fixed block.

[0011] As a further solution of the utility model: the other end of the coil spring is connected to one side of the rotating ring, a connecting block is connected under the rotating ring, a rotating plate is connected under the connecting block, and the rotating plate is overlapped on the collecting box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The bearing ring end face grinding device is provided with a bearing, a first connecting rod, a first clamping plate, a return spring, a second clamping plate, a second connecting rod, a sliding sleeve, a rotating disk, a moving block, and a moving plate. When it is necessary to turn over the bearing ring, the limiting rod is first pulled. After the limiting rod is away from the supporting plate and the connecting plate, the moving block is pressed, and the moving block drives the moving plate to move. Then, when the moving plate moves to a certain position, the rotating disk is rotated, and the rotating disk drives the second connecting rod to rotate through the sliding sleeve, and the second connecting rod drives the first clamping plate, the second clamping plate and the second connecting rod to rotate. The second connecting rod rotates through the bearing. When the bearing is turned over, the moving block is released. At this time, the reset spring applies elastic force to the moving block, and the elastic force drives the moving block to move, so that it is reset. At this time, the limiting groove is clamped on the side that has been ground. Then, the limiting rod is clamped in the connecting plate and the supporting plate, so that after the grinding of one end of the bearing ring is completed, it can be quickly turned over without releasing the clamping, so that the other side can be ground.

[0014] 2. The bearing ring end face grinding device is provided with a fixed block, a fixed shaft, a swivel, a coil spring, a connecting block and a swivel plate. When the movable block moves downward, pressure is applied to the swivel plate, and the pressure drives the swivel plate to rotate after passing through the arc at the bottom. The swivel plate rotates outside the fixed shaft through the swivel ring, thereby scraping the debris that falls to the top of the collection box into the collection box.

[0015] 3. The bearing ring end face grinding device is provided with a collection box and a baffle. The collection box cooperates with the baffle so that when the debris splashed by grinding, it will slide into the collection box through the shielding of the baffle, thereby realizing the collection of the debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the support plate of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the clamping device of the utility model;

[0019] Figure 4 It is a three-dimensional structural schematic diagram of the scraping device of the utility model;

[0020] In the figure: 1. bottom plate; 2. telescopic assembly; 3. grinding assembly; 4. support plate; 5. clamping device; 51. bearing; 52. first connecting rod; 53. first clamping plate; 54. return spring; 55. second clamping plate; 56. second connecting rod; 57. sliding sleeve; 58. turntable; 6. fixing device; 61. telescopic rod; 62. return spring; 63. moving block; 64. moving plate; 65. limiting groove; 66. connecting plate; 67. limiting rod; 7. sliding groove; 8. scraping device; 81. fixing block; 82. fixing shaft; 83. swivel; 84. coil spring; 85. connecting block; 86. rotating plate; 9. collecting box; 10. baffle. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a bearing ring end surface grinding device, comprising a base plate 1, a telescopic component 2 is connected to the base plate 1, a grinding component 3 is arranged in the telescopic component 2, two support plates 4 are connected to the base plate 1, a clamping device 5 is connected in the two support plates 4, a slide groove 7 is provided in the two support plates 4, a fixing device 6 is slidably connected in the slide groove 7, the fixing device 6 comprises two telescopic rods 61, the telescopic rod 61 is connected in the slide groove 7, a return spring 62 is arranged on the outer sleeve of the telescopic rod 61, a moving block 63 is slidably connected in the slide groove 7, by setting the slide groove 7 and the moving block 63, the slide groove 7 cooperates with the moving block 63, the limit of the slide groove 7 on the moving block 63 is realized, and the shaking or displacement of the moving block 63 during the movement is avoided;

[0023] One end of the return spring 62 is connected to the slide slot 7, and the other end of the return spring 62 is connected to the bottom of the moving block 63. By setting the return spring 62, when the limit rod 67 is not far away from the connecting plate 66, the return spring 62 applies elastic force to the moving block 63 to keep it stable. When the moving block 63 is released, the return spring 62 applies elastic force to the moving block 63, and the elastic force drives the moving block 63 to move, thereby resetting.

[0024] The two moving blocks 63 are connected to a same moving plate 64, and a limiting groove 65 is provided in the moving plate 64. By providing the limiting groove 65, the limiting groove 65 can limit the bearing ring to prevent the bearing ring from shaking or deflecting during grinding;

[0025] A connecting plate 66 is connected to the front of a moving block 63, a limiting rod 67 is slidably connected inside the connecting plate 66, and the limiting rod 67 is slidably connected inside a supporting plate 4. A scraping device 8 is connected under the fixing device 6, and the scraping device 8 includes two fixing blocks 81, and the same fixing shaft 82 is connected inside the two fixing blocks 81. By setting the fixing blocks 81 and the fixing shaft 82, the fixing blocks 81 cooperate with the fixing shaft 82, so that the fixing blocks 81 limit the fixing shaft 82 to prevent the fixing shaft 82 from shaking;

[0026] The outer sleeve of the fixed shaft 82 is provided with a rotating ring 83, and the outer sleeve of the fixed shaft 82 is provided with a coil spring 84. By providing the coil spring 84, when the moving block 63 is not pressed, the coil spring 84 applies elastic force to the rotating ring 83 to keep it stable. When the moving block 63 is released and the moving block 63 gradually reduces the pressure, the coil spring 84 applies elastic force to the rotating ring 83, and the elastic force drives the rotating ring 83 to rotate, thereby resetting;

[0027] One end of the coil spring 84 is connected to one side of the fixed block 81, and the other end of the coil spring 84 is connected to one side of the rotating ring 83. A connecting block 85 is connected below the rotating ring 83, and a rotating plate 86 is connected below the connecting block 85. The rotating plate 86 is overlapped on the collecting box 9. The same collecting box 9 is connected in the two supporting plates 4. The front and back sides of the collecting box 9 are both connected to the baffle 10. The clamping device 5 includes a bearing 51, which is connected to one side of a supporting plate 4, and a sliding sleeve 57 is connected through one supporting plate 4.

[0028] A first connecting rod 52 is connected inside the bearing 51, and a first clamping plate 53 is connected to one side of the first connecting rod 52, and a return spring 54 is connected to one side of the first clamping plate 53, and one end of the return spring 54 is connected to a second clamping plate 55, and one side of the second clamping plate 55 is connected to the second connecting rod 56, and a sliding sleeve 57 is arranged on the outer sleeve of the second connecting rod 56, and a turntable 58 is connected to one side of the second connecting rod 56. By arranging the first clamping plate 53, the second clamping plate 55 and the return spring 54, when it is necessary to clamp the bearing ring, the turntable 58 can be pulled to put the bearing ring into the first clamping plate 53 and the second clamping plate 55, and then the turntable 58 is released. At this time, the return spring 54 applies elastic force to the second clamping plate 55, and the elastic force drives the second clamping plate 55 to move, thereby realizing rapid clamping of the bearing ring.

[0029] The working principle of the utility model is:

[0030] When the bearing ring needs to be turned over, first pull the limit rod 67. After the limit rod 67 is away from the support plate 4 and the connecting plate 66, press the moving block 63, and the moving block 63 drives the moving plate 64 to move. Then, when the moving plate 64 moves to a certain position, turn the turntable 58, and the turntable 58 drives the second connecting rod 56 to rotate through the sliding sleeve 57. The second connecting rod 56 drives the first clamping plate 53, the second clamping plate 55 and the second connecting rod 56 to rotate. The second connecting rod 56 rotates through the bearing 51. When the bearing ring is turned over, Release the moving block 63. At this time, the reset spring 62 applies elastic force to the moving block 63, and the elastic force drives the moving block 63 to move, so that it is reset. At this time, the limit groove 65 is clamped on the side that has been ground, and then the limit rod 67 is clamped in the connecting plate 66 and the support plate 4. When the moving block 63 moves downward, pressure is applied to the rotating plate 86, and the pressure drives the rotating plate 86 to rotate after passing through the curvature of the bottom. The rotating plate 86 rotates outside the fixed shaft 82 through the rotating ring 83, thereby completing the flipping of the bearing ring and the collection of debris.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connection", "sliding connection" and "hinge" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bearing ring end surface grinding device, comprising a base plate (1), characterized in that: The bottom plate (1) is connected to a telescopic component (2), a grinding component (3) is arranged inside the telescopic component (2), two support plates (4) are connected to the bottom plate (1), a clamping device (5) is connected inside the two support plates (4), a slide groove (7) is provided inside the two support plates (4), a fixing device (6) is slidably connected inside the slide groove (7), a scraping device (8) is connected below the fixing device (6), the two support plates (4) are connected to the same collecting box (9), the front and back sides of the collecting box (9) are both connected to baffles (10), and the clamping device (5) comprises a bearing (51); A first connecting rod (52) is connected inside the bearing (51), a first clamping plate (53) is connected to one side of the first connecting rod (52), a return spring (54) is connected to one side of the first clamping plate (53), one end of the return spring (54) is connected to a second clamping plate (55), one side of the second clamping plate (55) is connected to a second connecting rod (56), a sliding sleeve (57) is provided on the outer sleeve of the second connecting rod (56), and a rotating disk (58) is connected to one side of the second connecting rod (56).

2. A bearing ring end surface grinding device according to claim 1, characterized in that: The bearing (51) is connected to one side of a support plate (4), and the sliding sleeve (57) is connected through a support plate (4).

3. A bearing ring end surface grinding device according to claim 1, characterized in that: The fixing device (6) comprises two telescopic rods (61), the telescopic rods (61) are connected in the slide groove (7), a return spring (62) is provided on the outer sleeve of the telescopic rod (61), a moving block (63) is slidably connected in the slide groove (7), one end of the return spring (62) is connected in the slide groove (7), the other end of the return spring (62) is connected under the moving block (63), and the two moving blocks (63) are connected to the same moving plate (64).

4. A bearing ring end surface grinding device according to claim 3, characterized in that: A limiting groove (65) is provided in the movable plate (64), a connecting plate (66) is connected to the front side of one of the movable blocks (63), a limiting rod (67) is slidably connected in the connecting plate (66), and the limiting rod (67) is slidably connected in a supporting plate (4).

5. The bearing ring end surface grinding device according to claim 1, characterized in that: The scraping device (8) comprises two fixed blocks (81), the two fixed blocks (81) are connected to the same fixed shaft (82), the outer sleeve of the fixed shaft (82) is provided with a rotating ring (83), the outer sleeve of the fixed shaft (82) is provided with a coil spring (84), and one end of the coil spring (84) is connected to one side of the fixed block (81).

6. A bearing ring end surface grinding device according to claim 5, characterized in that: The other end of the coil spring (84) is connected to one side of the rotating ring (83), a connecting block (85) is connected below the rotating ring (83), a rotating plate (86) is connected below the connecting block (85), and the rotating plate (86) is overlapped on the collection box (9).

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