Bearing clamp for automatically pressing bearing

Abstract

The utility model relates to the technical field of bearing clamps, in particular to a bearing clamp capable of automatically press-fitting a bearing, which comprises a machine body, two groups of housings capable of being used for auxiliary supporting are assembled on the surface of the top end of the machine body, and a sliding frame capable of being used for adjusting is installed between the two groups of housings in a sliding mode. The opposite faces of the two sets of sliding frames are provided with clamping grooves used for connection. When the bearing needs to be clamped, the driving structure on the inner side of the shell cover on the top of the machine body can be used for driving the two sets of sliding frames between the two sets of shell covers to conduct sliding displacement, the sliding frames can drive the semi-arc-shaped plates to clamp the bearing, follow-up press fitting of the bearing is facilitated, and meanwhile only the semi-arc-shaped plates need to be pulled to clamp the bearing. And the semi-arc-shaped plates drive the clamping strips to move out of the clamping grooves in the outer sides of the sliding frames, so that the semi-arc-shaped plates can be disassembled and assembled, replacement of the semi-arc-shaped plates is facilitated, replacement is facilitated according to the specifications of the bearings needing to be pressed, and clamping and pressing of the bearings of different specifications are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing fixtures, in particular to a bearing fixture for automatically pressing bearings. 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. Bearings often need to be press-fitted during production and processing. During press-fitting, the bearings need to be clamped and fixed by a fixture. Patent No. CN202222567508.2 discloses a bearing fixture for automatic press-fitting of bearings. Through the two sets of fixture components, it is convenient to clamp and fix the bearings quickly and stably. However, since the specifications of the bearings are different, and the arc-shaped clamps are not convenient to disassemble and assemble, the two sets of arc-shaped clamps cannot clamp bearings of different specifications, affecting their use. To this end, we propose a bearing fixture for automatic press-fitting of bearings. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a bearing fixture for automatically pressing bearings.

[0004] The technical solution adopted by the utility model to solve the technical problem is a bearing fixture for automatically pressing bearings, comprising a body, a shell cover for auxiliary support is mounted on the top surface of the body, and the shell cover has two groups, and slides for adjustment are slidably mounted between the two groups of shell covers, and the two groups of slides are provided with a card slot for connection on the opposite side, and a card strip for connection is mounted on the inner side of the card slot, and a semi-arc plate for limiting the bearing is integrally constructed at one end of the card strip away from the card slot;

[0005] The top surface of the body is equipped with a ring seat for auxiliary support, and the top surface of the ring seat is provided with a ring groove for connection, and a ring body for auxiliary support is inserted into the inner side of the ring groove, and the top surface of the ring body is integrally constructed with a disc seat for placing a bearing.

[0006] By adopting the above technical solution, when it is necessary to clamp the bearing, the driving structure on the inner side of the top shell cover of the machine body can be used to drive the two groups of slides between the two groups of shell covers to slide and displace, so that the slide can drive the semi-arc plate to clamp the bearing, which is convenient for subsequent press-fitting of the bearing. At the same time, it is only necessary to bend the semi-arc plate so that the semi-arc plate drives the clamping strip to move out of the clamping groove on the outer side of the slide, and the semi-arc plate can be disassembled and assembled, which is convenient for replacement, and convenient for replacement according to the specifications of the required press-fit bearing, and convenient for clamping and press-fitting bearings of different specifications;

[0007] When the bearing needs to be press-fitted, the bearing can be conveniently placed inside the disc seat at the top of the ring seat, so that it is convenient to clamp and limit it. At the same time, the disc seat can be disassembled and assembled by simply pulling out the disc seat so that the ring body at the bottom of the disc seat can be separated from the ring groove at the top of the ring seat. This makes it easy to disassemble, assemble and replace the disc seat, and to replace it according to the specifications of the bearing, so that the bearing can be press-fitted more smoothly.

[0008] Specifically, an arc block for connection is integrally constructed on one side of the outer circumference of the disc seat near the bottom end, and an arc groove which fits and connects with the arc block is opened on the inner circumferential surface of the ring seat.

[0009] By adopting the above technical solution, the arc groove and the arc block are connected to each other in a fitting manner, so that after the disc seat and the ring seat are connected, the disc seat will not rotate on its own, and the disc seat can operate more stably.

[0010] Specifically, the inner peripheral surface of the disc seat and the outer peripheral surface of the semi-arc plate are both bonded with rubber pads that can be used for protection.

[0011] By adopting the above technical solution, the rubber pad has certain anti-slip and elasticity, which is convenient for improving the stability of the semi-arc plate when clamping the bearing, and at the same time reducing the friction damage between the bearing and the disc seat.

[0012] Specifically, the top surface of the slide and the top surface of the clamping strip are both provided with screw holes that can be used for connection, and there are multiple groups of screw holes. The inner sides of the screw holes are threadedly installed with hexagonal flat round head screws that can be used for fixing, and the outer peripheral surface of the ring seat is threadedly installed with four-corner flat round head screws that can be used for fixing the disc seat.

[0013] By adopting the above technical solution, the hexagon socket flat round head screws are conveniently screwed together with the screw holes on the top of the slide, which is convenient for limiting and fixing the card strip connected to the inner side of the card slot, and convenient for disassembly and assembly, and convenient for disassembly and replacement of the semi-arc plate. The inner four-corner flat round head screws are installed on the outer periphery of the ring seat, which is convenient for limiting the disk seat inserted on the top of the ring seat, and also convenient for disassembly and replacement.

[0014] Specifically, one side of the slide close to the semi-arc plate is integrally constructed with convex strips for connection, and there are two groups of convex strips. One side of the semi-arc plate close to the slide is provided with grooves that fit and connect with the convex strips, and there are two groups of grooves.

[0015] By adopting the above technical solution, the groove and the convex strip are fitted and connected with each other, which is convenient for improving the stability of the connection between the semi-arc plate and the slide.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The technical solution of the present application, through the design of the shell cover, slide, slot, strip and semi-arc plate, can use the driving structure on the inner side of the shell cover on the top of the machine body to drive the two groups of slides between the two groups of shell covers to slide and move when the bearing needs to be clamped, so that the slide can drive the semi-arc plate to clamp the bearing, which is convenient for subsequent press-fitting of the bearing. At the same time, the semi-arc plate only needs to be moved so that the semi-arc plate drives the strip to move out of the slot on the outside of the slide, and the semi-arc plate can be disassembled and assembled, which is convenient for replacement, and convenient for replacement according to the specifications of the required press-fit bearing, and convenient for clamping and press-fitting bearings of different specifications.

[0018] 2. The technical solution of the present application, through the design of the ring seat, ring groove, ring body and disc seat, can conveniently place the bearing into the inner side of the disc seat on the top of the ring seat when the bearing needs to be press-fitted, so as to facilitate clamping and limiting it. At the same time, the disc seat can be disassembled and assembled by simply pulling out the disc seat so that the ring body at the bottom of the disc seat can be separated from the ring groove on the top of the ring seat, which makes it easy to disassemble, assemble and replace the disc seat, and to replace it according to the specifications of the bearing, so as to facilitate smoother press-fitting of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is an axonometric drawing of the utility model;

[0021] Figure 2 It is an exploded view of the connection structure between the slide and the semi-arc plate of the utility model;

[0022] Figure 3 It is an exploded view of the connection structure between the ring seat and the disc seat of the utility model;

[0023] In the figure: 1, machine body; 2, shell cover; 3, slide; 4, slot; 5, clip strip; 6, semi-arc plate; 7, screw hole; 8, hexagon socket flat round head screw; 9, ring seat; 10, ring groove; 11, ring body; 12, disc seat; 13, four-corner flat round head screw; 14, arc block; 15, arc groove; 16, rubber pad; 17, convex strip; 18, groove. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] See also Figure 1-3The embodiment of the utility model provides a technical solution: a bearing fixture for automatically pressing bearings, including a body 1, a shell cover 2 for auxiliary support is installed on the top surface of the body 1, and there are two groups of shell covers 2, and slides 3 for adjustment are slidably installed between the two groups of shell covers 2, and the two groups of slides 3 are provided with connecting grooves 4 on opposite sides, and a connecting strip 5 is installed in the inner side of the groove 4, and a semi-arc plate 6 for limiting the bearing is integrally constructed at one end of the strip 5 away from the groove 4; a ring seat 9 for auxiliary support is installed on the top surface of the body 1, and a ring groove 10 for connection is opened on the top surface of the ring seat 9, and a ring body 11 for auxiliary support is inserted in the inner side of the ring groove 10, and a disc seat 12 for placing the bearing is integrally constructed on the top surface of the ring body 11.

[0026] When in use, when it is necessary to clamp the bearing, the driving structure inside the top shell cover 2 of the body 1 can be used to drive the two groups of slides 3 between the two groups of shell covers 2 to slide and displace, so that the slide 3 can drive the semi-arc plate 6 to clamp the bearing, which is convenient for subsequent press-fitting of the bearing. At the same time, it is only necessary to bend the semi-arc plate 6 so that the semi-arc plate 6 drives the clamping strip 5 to move out of the clamping groove 4 outside the slide 3, and the semi-arc plate 6 can be disassembled and assembled, which is convenient for replacement, and convenient for replacement according to the specifications of the required press-fit bearing, and convenient for clamping and press-fitting bearings of different specifications;

[0027] When the bearing needs to be press-fitted, the bearing can be conveniently placed inside the disc seat 12 on the top of the ring seat 9, so that it is convenient to clamp and limit it. At the same time, it is only necessary to pull out the disc seat 12 so that the ring body 11 at the bottom of the disc seat 12 can be separated from the ring groove 10 on the top of the ring seat 9, and the disc seat 12 can be disassembled and assembled, which is convenient for disassembly, assembly and replacement of the disc seat 12, and for replacement according to the specifications of the bearing, so as to facilitate smoother press-fitting of the bearing.

[0028] like Figure 3 As shown, an arc block 14 for connection is integrally constructed on one side of the outer periphery of the disc seat 12 near the bottom end, and an arc groove 15 that fits and connects with the arc block 14 is opened on the inner peripheral surface of the ring seat 9.

[0029] When in use, the arc groove 15 and the arc block 14 are fitted and connected to each other, so that after the disc seat 12 and the ring seat 9 are connected, the disc seat 12 will not rotate on its own, so that the disc seat 12 can operate more stably.

[0030] like Figure 1 , Figure 2 and Figure 3 As shown, the inner circumferential surface of the disc seat 12 and the outer circumferential surface of the semi-arc plate 6 are both bonded with a rubber pad 16 that can be used for protection.

[0031] When in use, the rubber pad 16 has certain anti-slip and elastic properties, which is convenient for improving the stability of the semi-arc plate 6 when clamping the bearing, and at the same time reducing the friction damage between the bearing and the disc seat 12.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the top surface of the slide 3 and the top surface of the clamping strip 5 are both provided with screw holes 7 for connection, and there are multiple groups of screw holes 7. The inner side of the screw holes 7 is threadedly installed with hexagonal flat round head screws 8 for fixing, and the outer surface of the ring seat 9 is threadedly installed with four-corner flat round head screws 13 for fixing the disc seat 12.

[0033] When in use, the hexagonal flat round head screw 8 is conveniently screwed together with the screw hole 7 on the top of the slide 3, so as to limit and fix the card strip 5 connected to the inner side of the card slot 4, and facilitate disassembly and assembly, and facilitate disassembly, assembly and replacement of the semi-arc plate 6. The four-corner flat round head screw 13 is installed on the outer periphery of the ring seat 9, which is convenient for limiting the disc seat 12 inserted on the top of the ring seat 9, and also convenient for disassembly and replacement.

[0034] like Figure 1 and Figure 2 As shown, one side of the slide 3 close to the semi-arc plate 6 is integrally constructed with a convex strip 17 that can be used for connection, and there are two groups of convex strips 17. One side of the semi-arc plate 6 close to the slide 3 is provided with a groove 18 that fits and connects with the convex strip 17, and there are two groups of grooves 18.

[0035] When in use, the groove 18 and the convex strip 17 are fitted and connected with each other, so as to improve the stability of the connection between the semi-arc plate 6 and the slide 3.

[0036] The working principle and use process of the utility model are as follows: when in use, first install the corresponding structural components in the appropriate position. When the bearing needs to be clamped, the driving structure on the inner side of the shell cover 2 on the top of the body 1 can be used to drive the two groups of slides 3 between the two groups of shell covers 2 to slide and displace, so that the slide 3 can drive the semi-arc plate 6 to clamp the bearing, which is convenient for subsequent press-fitting of the bearing. At the same time, it is only necessary to bend the semi-arc plate 6 so that the semi-arc plate 6 drives the clamping strip 5 to move out of the clamping groove 4 on the outer side of the slide 3, and the semi-arc plate 6 can be disassembled and assembled, which is convenient for its replacement. It is easy to replace and replace according to the specifications of the required press-fitted bearings, and it is convenient to clamp and press-fit bearings of different specifications. At the same time, when the bearing needs to be press-fitted, the bearing can be conveniently placed inside the disc seat 12 at the top of the ring seat 9, so as to facilitate clamping and limiting it. At the same time, it is only necessary to pull out the disc seat 12 so that the ring body 11 at the bottom of the disc seat 12 can be separated from the ring groove 10 at the top of the ring seat 9, and the disc seat 12 can be disassembled and assembled, which is convenient for disassembly and assembly of the disc seat 12, replacement according to the specifications of the bearing, and smoother press-fitting of the bearing.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bearing fixture for automatically pressing bearings, characterized in that: The machine body (1) comprises a housing (2) for auxiliary support mounted on the top surface of the housing (1), and the housing (2) comprises two groups, and a slide (3) for adjustment is slidably mounted between the two groups of housings (2), and a connecting slot (4) is provided on opposite sides of the two groups of slides (3), and a connecting clip (5) is mounted on the inner side of the slot (4), and a semi-arc plate (6) for limiting a bearing is integrally constructed at one end of the clip (5) away from the slot (4); The top surface of the machine body (1) is equipped with a ring seat (9) that can be used for auxiliary support, and the top surface of the ring seat (9) is provided with a ring groove (10) that can be used for connection, and a ring body (11) that can be used for auxiliary support is inserted into the inner side of the ring groove (10), and the top surface of the ring body (11) is integrally constructed with a disc seat (12) that can be used for placing a bearing.

2. A bearing fixture for automatically pressing bearings according to claim 1, characterized in that: The disc seat (12) is integrally formed with an arc block (14) on one side of the outer periphery close to the bottom end and can be used for connection, and the inner peripheral surface of the ring seat (9) is provided with an arc groove (15) which fits and connects with the arc block (14).

3. The bearing fixture for automatically pressing bearings according to claim 1, characterized in that: The inner circumferential surface of the disc seat (12) and the outer circumferential surface of the semi-arc plate (6) are both bonded with a rubber pad (16) that can be used for protection.

4. The bearing fixture for automatically pressing bearings according to claim 1, characterized in that: The top surface of the slide (3) and the top surface of the clamping strip (5) are both provided with screw holes (7) for connection, and there are multiple groups of screw holes (7). The inner sides of the screw holes (7) are screwed with hexagonal round head screws (8) for fixing, and the outer peripheral surface of the ring seat (9) is screwed with four-corner round head screws (13) for fixing the disc seat (12).

5. The bearing fixture for automatically pressing bearings according to claim 1, characterized in that: A side of the slide (3) close to the semi-arc plate (6) is integrally formed with a convex strip (17) that can be used for connection, and there are two groups of convex strips (17); a side of the semi-arc plate (6) close to the slide (3) is provided with a groove (18) that fits and connects with the convex strip (17), and there are two groups of grooves (18).

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