An adjustment support device and method for bearing mounting

Abstract

The application discloses a bearing installation technical field, and relates to an adjusting and supporting device and method for bearing installation, which is characterized in that: the bearing is placed in a placing hole, the shaft sleeve is pulled to drive the sliding rod and the clamping strip to move, the clamping strip is separated from the clamping groove, the threaded cylinder is rotated through the shaft sleeve, the sliding push ring is extruded by the sliding ring in the process of rotating the threaded cylinder in the limiting sliding cavity, the inclined guide groove in the sliding push ring can extrude the sliding block and the clamping plate through the supporting pulley, the six clamping plates are close to each other and clamp the bearing in the placing hole, the bearing is concentric with the placing hole because the six clamping plates move to the center of the placing hole synchronously, the installation stability is improved, the installation work of bearings with different specifications is met, the traditional copper bar knocking-in method is abandoned, the device can ensure that the bearing is subjected to uniform axial force, the bearing is compressed in multiple directions, the slipping of the bearing is prevented when the bearing is subjected to the deflection force in the axial direction, and the running stability of the bearing is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of bearing installation, in particular to an adjusting and supporting device and method for bearing installation. BACKGROUND

[0002] Bearing is usually assembled in an interference fit to improve installation stability, and after the bearing is installed in the bearing support frame, the support frame is assembled at the designated position for use.

[0003] The existing bearing support frame is usually designed as an open-close type, and after clamping the bearing, a copper rod is knocked in for fastening, but this method easily causes uneven axial stress of the bearing, causes deformation of the retainer, the rolling elements are also easily damaged and the play is large, which affects the running stability of the bearing, and since the bearing ring is fixed and limited by static friction force, when the bearing is subjected to deflection force in the axial direction, slipping easily occurs, and it is difficult to meet the supporting and installation purposes of bearings of different specifications, so the universality is narrow.

[0004] Based on this, the present application designs an adjusting and supporting device and method for bearing installation to solve the above problems. SUMMARY

[0005] The present application aims to provide an adjusting and supporting device and method for bearing installation to solve the problem that the copper rod knocking method is used for fastening, which easily causes uneven axial stress of the bearing, causes deformation of the retainer, the rolling elements are also easily damaged and the play is large, which affects the running stability of the bearing, and since the bearing ring is fixed and limited by static friction force, when the bearing is subjected to deflection force in the axial direction, slipping easily occurs, and it is difficult to meet the supporting and installation purposes of bearings of different specifications.

[0006] The present application aims to:

[0007] Meet the installation work of bearings of different specifications, and abandon the traditional copper rod knocking method for fastening;

[0008] The device can ensure uniform axial stress of the bearing, prevent slipping when the bearing is subjected to deflection force in the axial direction, and tightly press the bearing from multiple directions.

[0009] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0010] An adjusting and supporting device for bearing installation, comprising a bearing support seat, a placing hole is formed in the bearing support seat, two mounting holes are respectively arranged at the two ends of the bearing support seat, a limiting sliding cavity is formed on one side of the bearing support seat, six limiting assemblies are arranged in the limiting sliding cavity, the limiting assemblies penetrate through the limiting sliding cavity and are located in the placing hole, a sliding assembly is arranged on one side of the six limiting assemblies, and the sliding assembly is slidingly connected in the limiting sliding cavity;

[0011] The push assembly is located in the limiting sliding cavity, and the side, away from the sliding assembly, of the push assembly is provided with an adjusting assembly.

[0012] As a further scheme of the present application, the limiting assembly comprises a clamping plate, the inner wall of the clamping plate is arc-shaped and provided with a plurality of anti-skid lines, and the outer wall of the clamping plate is fixed with a spring one at two sides.

[0013] As a further scheme of the present application, the outer wall of the clamping plate is fixed with a sliding block, and the side, away from the clamping plate, of the sliding block is provided with two supporting pulleys, which are located in the limiting sliding cavity.

[0014] As a further scheme of the present application, the sliding assembly comprises a sliding push ring, the inner wall of the sliding push ring is provided with an inclined guide groove at one side, the side, close to the push assembly, of the sliding push ring is provided with a slide, and the push assembly is slidingly connected in the slide.

[0015] As a further scheme of the present application, the push assembly comprises a threaded cylinder, the side of the threaded cylinder is fixedly connected with a sliding ring, the sliding ring is slidingly connected in the slide, the cross-sectional shape of the sliding ring and the slide is T-shaped, the inner wall of the limiting sliding cavity is provided with an internal thread, and the threaded cylinder is threadedly connected with the internal thread in the limiting sliding cavity.

[0016] As a further scheme of the present application, the adjusting assembly comprises a clamping strip, the clamping strip is clamped in the clamping groove, a plurality of clamping grooves are annularly arranged on the bearing support seat, the clamping strip is externally fixed with a stop block, the side of the stop block is fixed with a spring two, the other end of the spring two is fixed to the inner wall of the threaded cylinder, and the spring two is sleeved outside the clamping strip.

[0017] As a further scheme of the present application, the top of the clamping strip is fixed with a sliding rod, the sliding rod is slidingly connected in the push assembly, and the end, away from the push assembly, of the sliding rod is provided with a shaft sleeve.

[0018] As a further scheme of the present application, the oil injection assembly comprises an oil guide pipe, the oil guide pipe is arranged in the oil guide cavity, the inner wall and the outer wall of the oil guide pipe are respectively connected with oil absorption cotton, four shaped hoses are communicated with the inner wall of the oil guide pipe, the shaped hoses penetrate through the oil guide cavity and are located in the placing hole, and the oil guide pipe and the oil absorption cotton are annularly designed.

[0019] A use method of an adjusting support device for bearing installation, the use method comprising the following steps:

[0020] When the bearing is installed, the bearing is placed in the installation hole in the bearing support seat, the shaft sleeve is pulled to move the slide rod and the clamping strip, the clamping strip is separated from the clamping groove on the bearing support seat, the threaded cylinder is rotated by the shaft sleeve, the threaded cylinder moves inward during the rotation in the limiting sliding cavity, the threaded cylinder extrudes the sliding push ring through the sliding ring, the sliding push ring can slide in the limiting sliding cavity, the inclined guide groove in the sliding push ring extrudes the sliding block and the clamping plate through the supporting pulley, the six clamping plates are close to each other and clamp the bearing in the installation hole, and the center point of the bearing is on the same horizontal line with the center point of the installation hole due to the synchronous movement of the six clamping plates to the center point of the installation hole.

[0021] After the bearing is supported and positioned by the six clamping plates, the shaft sleeve is slowly loosened, the stop block is supported by the elastic force of the spring two, the stop block drives the clamping strip to be clamped into the clamping groove on the bearing support seat, the purpose of limiting the threaded cylinder is achieved, the threaded cylinder is locked so as not to rotate freely, and the bearing can be firmly installed in the installation hole in the bearing support seat.

[0022] When oil is injected into the bearing, the oil injection pipe is connected to the oil source, lubricating oil can be guided into the oil guide pipe through the oil injection pipe, the oil guide pipe is designed in a ring shape and the inner wall and the outer wall are connected with oil absorption cotton, lubricating oil is uniformly filled in the oil guide cavity, when the pressure in the oil guide pipe increases, oil can flow to the rolling body in the bearing through the four shaped hoses, the purpose of multi-directional oil injection of the bearing is achieved, and different specifications of bearings can be injected with oil by pulling the shaped hose to align the rolling body in the bearing.

[0023] When the bearing is removed, the shaft sleeve is held and the slide rod and the clamping strip are pulled to move, the clamping strip is separated from the clamping groove, the threaded cylinder is reversely rotated by the shaft sleeve, the threaded cylinder can move outwardly by driving the sliding push ring through the sliding ring, the supporting pulley on the sliding block can roll in the inclined guide groove in the sliding push ring, the clamping plate is close to the inner wall of the installation hole by the action force of the spring one as the sliding push ring gradually moves away from the sliding block and the supporting pulley, and the six clamping plates are in the state of releasing the supporting and positioning of the bearing, so that the bearing can be taken out.

[0024] Compared with the prior art, the beneficial effects of the present application are:

[0025] The application places the bearing in the placing hole, pulls the shaft sleeve to drive the slide rod and the clamping strip to move, the clamping strip is separated from the clamping groove, and then the threaded cylinder is rotated through the shaft sleeve, the slide push ring is extruded through the sliding ring in the process of rotating the threaded cylinder in the limiting sliding cavity, the inclined guide groove in the slide push ring can extrude the sliding block and the clamping plate through the supporting pulley, the six clamping plates are close to each other and clamp the bearing in the placing hole, the bearing is concentric with the placing hole because the six clamping plates move synchronously to the center of the placing hole, the bearing installation stability is improved, the installation work of bearings of different specifications can be met, the traditional copper bar knocking-in method is abandoned, the device can ensure that the bearing axial force is uniform, the bearing is pressed in multiple directions, the slipping of the bearing under the action of the axial deflection force is prevented, and the bearing running stability is improved.

[0026] 2、The application supports the stop block through the elastic force of spring two by loosening the shaft sleeve, the stop block drives the clamping strip to be clamped in the clamping groove on the bearing support seat, the purpose of locking the threaded cylinder is achieved, the self-rotation of the threaded cylinder affects the stability of the slide push ring adjustment, and then the bearing is stably clamped in the bearing support seat, when the bearing is removed, the shaft sleeve is held and the slide rod and the clamping strip are pulled to move, the clamping strip is separated from the clamping groove, the threaded cylinder can drive the slide push ring to move outward through the sliding ring, the supporting pulley rolls in the inclined guide groove and gradually moves away from the slide push ring, the clamping plate is gradually separated from the bearing through the tension of spring one, and the bearing can be quickly removed, so that the operation convenience is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Figure 1 It is a three-dimensional structural schematic view of the application.

[0029] Figure 2 It is a sectional structural schematic view of the application.

[0030] Figure 3 It is a sectional structural schematic view of the bearing support seat of the application.

[0031] Figure 4 It is a structural schematic view of the separation of the slide assembly and the pushing assembly of the application.

[0032] Figure 5 It is a structural schematic view of the oil injection assembly of the application.

[0033] Figure 6The structural schematic diagram of the adjusting assembly of the application;

[0034] Figure 7 The structural schematic diagram of the limiting assembly of the application.

[0035] In the drawings, the components represented by each reference numeral are listed as follows:

[0036] 1, bearing support seat; 2, mounting hole; 3, limiting sliding cavity; 4, limiting assembly; 401, clamping plate; 402, sliding block; 403, supporting pulley; 404, spring I; 405, anti-skid pattern; 5, sliding assembly; 501, sliding push ring; 502, inclined guide groove; 503, slide; 6, pushing assembly; 601, threaded cylinder; 602, sliding ring; 7, internal thread; 8, clamping groove; 9, adjusting assembly; 901, clamping strip; 902, stop block; 903, spring II; 904, sliding rod; 905, shaft sleeve; 10, oil guiding cavity; 11, oil injection assembly; 111, oil guiding pipe; 112, oil absorbing cotton; 113, shaped hose; 114, oil injection pipe; 12, mounting hole. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the application will be clearly and completely described below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the application.

[0038] Please refer to Figures 1-7 The application provides a technical solution:

[0039] An adjusting support device for bearing installation, comprising a bearing support seat 1, the bearing support seat 1 is provided with a mounting hole 2, the two ends of the bearing support seat 1 are respectively provided with mounting holes 12, one side of the bearing support seat 1 is provided with a limiting sliding cavity 3, six limiting assemblies 4 are arranged in the limiting sliding cavity 3, the limiting assemblies 4 penetrate through the limiting sliding cavity 3 and are located in the mounting hole 2, one side of the six limiting assemblies 4 is provided with a sliding assembly 5, and the sliding assembly 5 is slidingly connected in the limiting sliding cavity 3.

[0040] The side, away from the limiting assembly 4, of the sliding assembly 5 is provided with a pushing assembly 6, the pushing assembly 6 is located in the limiting sliding cavity 3, the side, away from the sliding assembly 5, of the pushing assembly 6 is provided with an adjusting assembly 9, the bearing support seat 1 is provided with a plurality of clamping grooves 8 away from the back, the end of the adjusting assembly 9 is clamped in the clamping groove 8, and the bearing support seat 1 is internally provided with an oil guiding cavity 10, and the oil guiding cavity 10 is provided with an oil injection assembly 11.

[0041] As a further scheme of the present application, the limiting assembly 4 comprises a clamping plate 401, the inner wall of the clamping plate 401 is designed in an arc shape and is provided with a plurality of anti-skid lines 405, the outer wall of the clamping plate 401 is fixed with a spring 404 on each side, and the top end of the spring 404 is fixed with the inner wall of the mounting hole 2;

[0042] In operation, the plurality of clamping plates 401 can be in close contact with the outer wall of the bearing in the process of approaching each other, and the setting of the anti-skid lines 405 increases the friction between the clamping plate 401 and the bearing, thereby improving the clamping stability.

[0043] As a further scheme of the present application, the outer wall of the clamping plate 401 is fixed with a sliding block 402, the side of the sliding block 402 away from the clamping plate 401 is provided with two supporting pulleys 403, and the two supporting pulleys 403 are located in the limiting sliding cavity 3;

[0044] In operation, the sliding block 402 can roll in the sliding push ring 501 in the process of being extruded by the sliding push ring 501, thereby reducing the friction between the sliding push ring 501 and the sliding block 402, and preventing the sliding push ring 501 and the sliding block 402 from being worn due to long-term friction.

[0045] As a further scheme of the present application, the sliding assembly 5 comprises a sliding push ring 501, the inner wall of the sliding push ring 501 is provided with an inclined guide groove 502 on one side, the side of the sliding push ring 501 close to the pushing assembly 6 is provided with a sliding channel 503, and the pushing assembly 6 is slidingly connected in the sliding channel 503;

[0046] In operation, the inclined guide groove 502 in the sliding push ring 501 can be in contact with the supporting pulley 403 in the process of moving, and the supporting pulley 403 can be driven by the sliding block 402 to move the clamping plate 401 as the sliding push ring 501 continuously extrudes the supporting pulley 403, thereby facilitating the synchronous adjustment of the positions of the plurality of clamping plates 401.

[0047] As a further scheme of the present application, the pushing assembly 6 comprises a threaded cylinder 601, the threaded cylinder 601 is fixedly connected with a sliding ring 602 on one side, the sliding ring 602 is slidingly connected in the sliding channel 503, the cross-sectional shape of the sliding ring 602 and the sliding channel 503 is T-shaped, the inner wall of the limiting sliding cavity 3 is provided with an internal thread 7, and the threaded cylinder 601 is threadedly connected with the internal thread 7 in the limiting sliding cavity 3;

[0048] In operation, the threaded cylinder 601 can drive the sliding ring 602 to rotate in the sliding channel 503 in the process of rotating, the sliding channel 503 designed in a T-shaped cross-sectional shape plays a role in supporting and limiting the sliding ring 602, thereby preventing the sliding ring 602 from being separated from the sliding channel 503, and simultaneously, the sliding push ring 501 will not rotate synchronously with the threaded cylinder 601, thereby preventing the friction between the inclined guide groove 502 on the sliding push ring 501 and the supporting pulley 403 from being increased, and affecting the stability of the supporting of the supporting pulley 403.

[0049] As a further scheme of the present application, the adjusting assembly 9 comprises a clamping strip 901 clamped in the clamping groove 8, a plurality of clamping grooves 8 are arranged in a ring shape on the bearing support seat 1, the clamping strip 901 is externally fixed with a stop block 902, one side of the stop block 902 is fixed with a second spring 903, the other end of the second spring 903 is fixed on the inner wall of the threaded cylinder 601, and the second spring 903 is sleeved outside the clamping strip 901.

[0050] In work, when the shaft sleeve 905 on the clamping strip 901 is loosened, the stop block 902 is supported by the elastic force of the second spring 903, so that the stop block 902 can drive the clamping strip 901 to be clamped into the clamping groove 8, and the purpose of locking the threaded cylinder 601 is achieved, without the need for manually feeding the clamping strip 901 into the clamping groove 8, and the operation convenience of locking the threaded cylinder 601 is improved.

[0051] As a further scheme of the present application, the top of the clamping strip 901 is fixed with a sliding rod 904, the sliding rod 904 is slidingly connected inside the pushing assembly 6, and the end of the sliding rod 904 away from the pushing assembly 6 is provided with the shaft sleeve 905.

[0052] In work, the sliding rod 904 can slide inside the threaded cylinder 601 in the process of pulling the shaft sleeve 905, the sliding rod 904 plays a supporting role for the clamping strip 901, preventing the clamping strip 901 from deforming due to torsion, and at the same time, the shaft sleeve 905 can rotate at the end of the sliding rod 904, so as to rotate the threaded cylinder 601 by operating the shaft sleeve 905.

[0053] As a further scheme of the present application, the oil injection assembly 11 comprises an oil guide pipe 111 arranged in the oil guide cavity 10, the inner wall and the outer wall of the oil guide pipe 111 are respectively connected with oil absorption cotton 112, and the inner wall of the oil guide pipe 111 is communicated with four shaped hoses 113, the shaped hoses 113 penetrate through the oil guide cavity 10 and are located in the placing hole 2, and the oil guide pipe 111 and the oil absorption cotton 112 are designed in a ring shape.

[0054] In work, the oil injection pipe 114 is connected to an oil source, oil can be introduced into the oil guide pipe 111 through the oil injection pipe 114, the ring-shaped oil absorption cotton 112 can uniformly fill the oil guide cavity 10, and in cooperation with the arrangement of the shaped hoses 113, the oil can be introduced onto the rolling body inside the bearing, and the shaped hoses 113 can be pulled to change the position, so as to inject oil into bearings of different specifications.

[0055] A use method of an adjusting and supporting device for bearing installation, the use method comprising the following steps:

[0056] When the bearing is installed, the bearing is placed in the installation hole 2 in the bearing support seat 1, the shaft sleeve 905 is pulled to drive the sliding rod 904 and the clamping strip 901 to move, the clamping strip 901 is separated from the clamping groove 8 on the bearing support seat 1, the threaded cylinder 601 is rotated by the shaft sleeve 905, the threaded cylinder 601 moves inward during the rotation in the limiting sliding cavity 3, the threaded cylinder 601 extrudes the sliding push ring 501 through the sliding ring 602, the sliding push ring 501 can slide in the limiting sliding cavity 3, the inclined guide groove 502 in the sliding push ring 501 extrudes the sliding block 402 and the clamping plate 401 through the supporting pulley 403, the six clamping plates 401 are close to each other and clamp the bearing in the installation hole 2, the center point of the bearing is on the same horizontal line with the center point of the installation hole 2 because the six clamping plates 401 move synchronously to the center of the installation hole 2;

[0057] After the bearing is supported and positioned by the six clamping plates 401, the shaft sleeve 905 is slowly loosened, the stop block 902 is supported by the elastic force of the spring two 903, the clamping strip 901 is clamped into the clamping groove 8 on the bearing support seat 1 by the stop block 902, the purpose of limiting the threaded cylinder 601 is achieved, the threaded cylinder 601 is locked so that it cannot rotate freely, and the bearing can be firmly installed in the installation hole 2 in the bearing support seat 1;

[0058] When oil is injected into the bearing, the oil injection pipe 114 is connected to the oil source, lubricating oil can be introduced into the oil guide pipe 111 through the oil injection pipe 114, the oil guide pipe 111 is designed in a ring shape and the inner wall and the outer wall are connected with the oil absorption cotton 112, so that the lubricating oil is uniformly filled in the oil guide cavity 10, when the pressure in the oil guide pipe 111 increases, the oil can flow to the rolling body in the bearing through the four shaped hoses 113, the purpose of multi-directional oil injection for the bearing is achieved, when different specifications of bearings are injected, the shaped hose 113 can be pulled to inject oil at the rolling body in the bearing;

[0059] When the bearing is removed, the shaft sleeve 905 is held and the sliding rod 904 and the clamping strip 901 are pulled to move, the clamping strip 901 is separated from the clamping groove 8, the threaded cylinder 601 is reversely rotated by the shaft sleeve 905, the threaded cylinder 601 can drive the sliding push ring 501 to move outward through the sliding ring 602, the supporting pulley 403 on the sliding block 402 can roll in the inclined guide groove 502 in the sliding push ring 501, the clamping plate 401 approaches the inner wall of the installation hole 2 by the action force of the spring one 404 as the sliding push ring 501 gradually moves away from the sliding block 402 and the supporting pulley 403, until the six clamping plates 401 are out of the supporting and positioning state of the bearing, the bearing can be removed.

Claims

1. An adjustment support device for bearing mounting, comprising a bearing support seat (1), characterized in that: The bearing support seat (1) is provided with a placing hole (2), both ends of the bearing support seat (1) are provided with mounting holes (12), one side of the bearing support seat (1) is provided with a limiting sliding cavity (3), six limiting assemblies (4) are arranged in the limiting sliding cavity (3), the limiting assemblies (4) penetrate through the limiting sliding cavity (3) and are located in the placing hole (2), one side of the six limiting assemblies (4) is provided with a sliding assembly (5), and the sliding assembly (5) is slidably connected in the limiting sliding cavity (3); The side, away from the limiting assembly (4), of the sliding assembly (5) is provided with a pushing assembly (6), the pushing assembly (6) is located in the limiting sliding cavity (3), the side, away from the sliding assembly (5), of the pushing assembly (6) is provided with an adjusting assembly (9), the bearing support seat (1) is provided with a plurality of clamping grooves (8) away from the back, the end of the adjusting assembly (9) is clamped in the clamping groove (8), and the bearing support seat (1) is internally provided with an oil guiding cavity (10); and the oil guiding cavity (10) is provided with an oil injection assembly (11). The limiting assembly (4) comprises a clamping plate (401), the inner wall of the clamping plate (401) is designed in an arc shape and is provided with a plurality of anti-skid lines (405), both sides of the outer wall of the clamping plate (401) are fixedly provided with spring one (404), the top end of the spring one (404) is fixed to the inner wall of the placing hole (2), the outer wall of the clamping plate (401) is fixedly provided with a sliding block (402), and the side, away from the clamping plate (401), of the sliding block (402) is provided with two supporting pulleys (403). The sliding assembly (5) comprises a sliding push ring (501), one side of the inner wall of the sliding push ring (501) is provided with an inclined guide groove (502), and one side of the sliding push ring (501) close to the pushing assembly (6) is provided with a sliding channel (503). The pushing assembly (6) comprises a threaded cylinder (601), one side of the threaded cylinder (601) is fixedly connected with a sliding ring (602), the sliding ring (602) is slidably connected in the sliding channel (503), the cross-sectional shape of the sliding ring (602) and the sliding channel (503) is T-shaped, the inner wall of the limiting sliding cavity (3) is provided with an internal thread (7), and the threaded cylinder (601) is threadedly connected to the internal thread (7) in the limiting sliding cavity (3).

2. An alignment support device for bearing mounting according to claim 1, characterized in that: The adjusting assembly (9) comprises a clamping strip (901), the clamping strip (901) is clamped in the clamping groove (8), a plurality of clamping grooves (8) are arranged in a ring shape on the bearing support seat (1), the outer wall of the clamping strip (901) is fixedly provided with a stop block (902), one side of the stop block (902) is fixedly provided with spring two (903), the other end of the spring two (903) is fixed to the inner wall of the threaded cylinder (601), and the spring two (903) is sleeved outside the clamping strip (901).

3. An alignment support device for bearing mounting according to claim 2, wherein: The top of the clamping strip (901) is fixed with a sliding rod (904) which is slidingly connected inside the pushing assembly (6), and the end of the sliding rod (904) away from the pushing assembly (6) is provided with a shaft sleeve (905).

4. An adjustment support device for bearing mounting according to claim 1, characterized in that: The oil injection assembly (11) comprises an oil guide pipe (111) arranged in the oil guide cavity (10), the inner wall and the outer wall of the oil guide pipe (111) are respectively connected with oil absorption cotton (112), and the inner wall of the oil guide pipe (111) is communicated with four shaped hoses (113), the shaped hoses (113) penetrate through the oil guide cavity (10) and are located in the placing hole (2), and the oil guide pipe (111) and the oil absorption cotton (112) are annular in design.

5. A method of using an adjustment support device for bearing mounting according to any one of claims 1-4, characterized in that, The use method comprises the following steps: When the bearing is installed, the bearing is placed in the placing hole (2) in the bearing support seat (1), the shaft sleeve (905) is pulled to drive the sliding rod (904) and the clamping strip (901) to move, the clamping strip (901) is separated from the clamping groove (8) on the bearing support seat (1), the threaded cylinder (601) is rotated and moved inward in the limiting sliding cavity (3) by rotating the threaded cylinder (601) through the shaft sleeve (905), the threaded cylinder (601) extrudes the sliding push ring (501) through the sliding ring (602), the sliding push ring (501) can slide in the limiting sliding cavity (3), and the inclined guide groove (502) in the sliding push ring (501) extrudes the sliding block (402) and the clamping plate (401) through the supporting pulley (403), so that the six clamping plates (401) are close to each other and clamp the bearing in the placing hole (2), and the center point of the bearing is on the same horizontal line with the center point of the placing hole (2) because the six clamping plates (401) move synchronously to the center of the placing hole (2); After the bearing is supported and positioned by the six clamping plates (401), the shaft sleeve (905) is loosened, the stop block (902) is supported by the elastic force of the spring two (903), the stop block (902) drives the clamping strip (901) to be clamped into the clamping groove (8) on the bearing support seat (1), the purpose of limiting the threaded cylinder (601) is achieved, the threaded cylinder (601) is locked so as not to rotate freely, and the bearing can be installed in the placing hole (2) in the bearing support seat (1); When the bearing is injected, the oil injection pipe (114) is connected to the oil source, lubricating oil can be introduced into the oil guide pipe (111) through the oil injection pipe (114), the lubricating oil is uniformly filled in the oil guide cavity (10) because the oil guide pipe (111) is annular in design and the inner wall and the outer wall are connected with the oil absorption cotton (112), when the pressure in the oil guide pipe (111) increases, the oil can flow to the rolling body in the bearing through the four shaped hoses (113), the purpose of multi-directional oil injection of the bearing is achieved, and the shaped hose (113) can be pulled to inject oil to the rolling body in the bearing when different specifications of bearings are injected. When the bearing is removed, the shaft sleeve (905) is held and the slide rod (904) and the clamping strip (901) are moved to make the clamping strip (901) disengage from the clamping groove (8), the threaded cylinder (601) is reversely rotated through the shaft sleeve (905), the threaded cylinder (601) can drive the sliding push ring (501) to move outward through the sliding ring (602), the support pulley (403) on the sliding block (402) can roll in the inclined guide groove (502) in the sliding push ring (501), with the sliding push ring (501) gradually moving away from the sliding block (402) and the support pulley (403), the clamping plate (401) is close to the inner wall of the mounting hole (2) through the force of the spring one (404), until the six clamping plates (401) release the bearing supporting and positioning state, the bearing can be removed.

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