CN216478474U

CN216478474U - Bearing support frame

Info

Publication number: CN216478474U
Application number: CN202123434660.5U
Authority: CN
Inventors: 刘云; 施俊其; 施晨逸; 沈健; 陈敏
Original assignee: Wuxi Xizhu Plastic Co ltd
Current assignee: Wuxi Xizhu Plastic Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-10
Anticipated expiration: 2031-12-30

Abstract

The application discloses bearing support frame belongs to the technical field of retainer in the mechanical engineering, it includes the support ring, a plurality of is offered to the top surface of support ring and is used for holding the mounting groove of ball, be provided with the fixed block that is used for fixed ball in the mounting groove, the constant head tank has all been seted up to the both sides of mounting groove, the support ring slides along the length direction of fixed block through the constant head tank and installs the locating piece, the fixed slot that is used for inserting the locating piece is all offered to the both sides of fixed block, the side that the fixed block was kept away from to the locating piece is fixed with spring one, the side fixed connection of fixed block is kept away from to the one end that the locating piece was kept away from to spring one and constant head tank. This application has the effect of the installation ball of being convenient for.

Description

Bearing support frame

Technical Field

The application relates to the technical field of retainers in mechanical engineering, in particular to a bearing support frame.

Background

A bearing cage refers to a bearing part that partially wraps around and follows the rolling elements to isolate them and generally also to guide them and retain them within the bearing.

Chinese utility model patent that bulletin number is CN107676386A discloses a bearing retainer, holder body including the pocket hole, all install the ball on the pocket hole, evenly distributed's U type opening is seted up to holder body's circumferencial direction, holder body is located U type open-ended bottom and installs the ball, and the ball contacts with the lateral wall of U type opening part holder, holder body is located U type opening part and all is equipped with the dismantlement piece, the both sides on dismantlement piece top all are provided with rather than the fixed block that links firmly mutually, the fixed block all links firmly through a plurality of screw with holder body.

With respect to the above-described related art, the inventors consider that: in the prior art, the fixing block and the retainer are fixedly connected through screws, so that balls are installed on the retainer, but when the balls are installed, a plurality of screws need to be installed, and the installation is complicated.

SUMMERY OF THE UTILITY MODEL

In order to improve the comparatively loaded down with trivial details problem of current bearing support frame installation ball, this application provides a bearing support frame.

The application provides a bearing support frame adopts following technical scheme:

the utility model provides a bearing support frame, includes the support ring, the mounting groove that a plurality of is used for holding the ball is seted up to the top surface of support ring, be provided with the fixed block that is used for fixed ball in the mounting groove, the constant head tank has all been seted up to the both sides of mounting groove, the support ring passes through the constant head tank is followed the length direction of fixed block slides and installs the locating piece, the both sides of fixed block are all seted up and are used for inserting and establish the fixed slot of locating piece, the locating piece is kept away from the side of fixed block is fixed with spring one, spring one is kept away from the one end of locating piece with the constant head tank is kept away from the side fixed connection of fixed block.

Through adopting above-mentioned technical scheme, place the ball in the mounting groove, place the fixed block in the mounting groove again, the locating piece removes towards the direction that is close to the fixed block under the spring action of spring one to install the ball on the support ring, simple to operate, labour saving and time saving.

Preferably, the top surface of support ring seted up with the spacing groove that the constant head tank is linked together, the support ring passes through the spacing groove is along vertical sliding and is installed the stopper, the stopper is close to the side of locating piece has been seted up and has been connected logical groove, the bottom surface of connecting logical groove is fixed with the fixture block, the bottom surface of locating piece is seted up and is used for inserting the establishment the draw-in groove of fixture block, be provided with on the fixed block and be used for the drive the stopper is along the drive assembly of vertical sliding.

By adopting the technical scheme, the limiting block is pushed to move upwards by the driving assembly, so that the clamping block is inserted into the clamping groove, and the positioning block is not easy to separate from the positioning groove; the limiting block is pushed to move downwards through the driving assembly, so that the clamping block is separated from the clamping groove, and the positioning block can be conveniently inserted into the fixing groove.

Preferably, the driving assembly comprises pressing blocks fixed on two sides of the fixing block, a pressing groove communicated with the limiting groove is formed in the top surface of the supporting ring, and the pressing blocks can be inserted into the pressing groove.

Through adopting above-mentioned technical scheme, insert the briquetting and support the indent in, the briquetting promotes the stopper and moves down for the fixture block breaks away from the draw-in groove, thereby the locating piece of being convenient for inserts the fixed slot under the spring action of spring one, makes fixed block and support ring looks joint, thereby makes the ball be difficult for breaking away from the mounting groove.

Preferably, a second spring is fixed on the bottom surface of the limiting block, and the bottom end of the second spring is fixedly connected with the bottom surface of the limiting groove.

Through adopting above-mentioned technical scheme, the stopper can be in the rebound under the spring action of spring two for the fixture block inserts in the draw-in groove, thereby makes the locating piece be difficult for breaking away from the constant head tank.

Preferably, a sliding block is fixed on the side face of the positioning block, a sliding groove is formed in the side face of the positioning groove, the sliding block is connected with the support ring in a sliding mode through the sliding groove along the length direction of the fixing block, and a reset assembly used for pushing the sliding block to move towards the direction far away from the fixing block is arranged on the support ring.

Through adopting above-mentioned technical scheme, promote the slider orientation through the reset assembly and keep away from the direction removal of fixed block to drive the orientation of locating piece and keep away from the direction removal of fixed block, make the locating piece break away from the fixed slot, so that carry out the dismantlement of ball.

Preferably, the reset assembly includes along vertical slide install in the intra-annular reset block of support, the reset groove has been seted up to the top surface of support ring, the reset block passes through the reset groove along vertical with the support ring slides and is connected, the bottom surface of reset block is provided with inclined plane one, the slider is kept away from the side of fixed block be provided with be used for with inclined plane two of an looks butt.

Through adopting above-mentioned technical scheme, press the reset block for the reset block promotes the slider and moves towards the direction of keeping away from the fixed block.

Preferably, the both sides of reset block all are fixed with the guide block, the guide way has all been seted up to the both sides in groove that resets, the guide block passes through the guide way along vertical with the support ring slides and is connected.

Through adopting above-mentioned technical scheme, the guide block slides along vertical in the guide way for the reset block is difficult for breaking away from the groove that resets, and the reset block is difficult for taking place the skew at the in-process that slides.

Preferably, a third spring is fixed on the bottom surface of the guide block, and the bottom end of the third spring is fixedly connected with the bottom surface of the guide groove.

Through adopting above-mentioned technical scheme, the guide block upwards removes under the spring action of spring three to make the reset block can reset.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the ball is placed in the mounting groove, the fixing block is placed in the mounting groove, and the positioning block moves towards the direction close to the fixing block under the action of the elastic force of the spring I, so that the ball is mounted on the support ring, the mounting is convenient, and the time and the labor are saved;

2. the pressing block is inserted into the pressing groove, the pressing block pushes the limiting block to move downwards, so that the clamping block is separated from the clamping groove, the positioning block is conveniently inserted into the fixing groove under the elastic action of the first spring, the fixing block is clamped with the support ring, and the ball is not easily separated from the mounting groove;

3. promote the slider orientation through reset assembly and keep away from the direction removal of fixed block to drive the orientation of locating piece orientation and keep away from the direction removal of fixed block, make the locating piece break away from the fixed slot, so that carry out the dismantlement of ball.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial structural schematic diagram of a support ring and a fixing block in the embodiment of the application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Fig. 4 is a schematic structural diagram of a reset block and a positioning block in an embodiment of the present application.

Reference numerals: 1. a support ring; 11. mounting grooves; 12. positioning a groove; 13. positioning a block; 14. a first spring; 15. connecting the through grooves; 16. a card slot; 17. pressing the groove; 18. accommodating grooves; 2. a fixed block; 21. fixing grooves; 22. a pressing block; 3. a limiting block; 31. a limiting groove; 32. a clamping block; 33. a second spring; 4. a slider; 41. a chute; 42. a second inclined plane; 5. a reset block; 51. a reset groove; 52. a first inclined plane; 53. a guide block; 54. a guide groove; 55. and a third spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a bearing support frame. Referring to fig. 1 and 2, the bearing support frame includes a support ring 1, a plurality of mounting grooves 11 for placing balls are provided on the top surface of the support ring 1, the mounting grooves 11 are arranged at equal intervals along the circumference of the support ring 1, and the width of the mounting grooves 11 is equal to the width of the support ring 1. Be provided with fixed block 2 that is used for fixed ball in the mounting groove 11, the holding tank 18 that is used for holding the ball is all offered to the bottom surface of fixed block 2 and the bottom surface of mounting groove 11, and holding tank 18 is arc, and the ball rotates to be installed in holding tank 18.

Referring to fig. 2 and 3, positioning grooves 12 are respectively formed in both sides of the mounting groove 11, positioning blocks 13 are slidably mounted on the support ring 1 along the length direction of the fixing block 2 through the positioning grooves 12, and fixing grooves 21 for inserting the positioning blocks 13 are respectively formed in both sides of the fixing block 2. A first spring 14 is fixed on the side face, far away from the fixed block 2, of the positioning block 13, one end, far away from the positioning block 13, of the first spring 14 is fixedly connected with the side face, far away from the fixed block 2, of the positioning groove 12, and the positioning block 13 moves towards the direction close to the fixed block 2 under the elastic action of the first spring 14, so that the positioning block 13 is conveniently inserted into the fixing groove 21.

Referring to fig. 2 and 3, both sides of the fixing block 2 are fixed with pressing blocks 22, and the top surface of the support ring 1 is provided with pressing grooves 17 for inserting the pressing blocks 22. The bottom surface of the abutting groove 17 is provided with a limiting groove 31 communicated with the positioning groove 12, and the support ring 1 is provided with a limiting block 3 through the limiting groove 31 in a vertical sliding manner. The side face of the limiting block 3 close to the positioning block 13 is provided with a connecting through groove 15, and the positioning block 13 penetrates through the connecting through groove 15. A clamping block 32 is fixed on the bottom surface of the connecting through groove 15, and a clamping groove 16 for inserting the clamping block 32 is formed on the bottom surface of the positioning block 13. A second spring 33 is fixed on the bottom surface of the limiting block 3, and the bottom end of the second spring 33 is fixedly connected with the bottom surface of the limiting groove 31. The pressing block 22 is inserted into the pressing groove 17, the pressing block 22 pushes the limiting block 3 to move downwards, the clamping block 32 is separated from the clamping groove 16, and the positioning block 13 is inserted into the fixing groove 21 under the elastic action of the first spring 14, so that the fixing block 2 is clamped with the support ring 1.

Referring to fig. 3 and 4, a sliding block 4 is fixed on the side surface of the positioning block 13, a sliding groove 41 is formed in the side surface of the positioning groove 12, and the sliding block 4 is connected with the support ring 1 in a sliding manner along the length direction of the fixing block 2 through the sliding groove 41. The top surface of the support ring 1 is provided with a reset groove 51 communicated with the sliding groove 41, the support ring 1 is provided with a reset block 5 through the reset groove 51 along vertical sliding, the bottom surface of the reset block 5 is provided with a first inclined surface 52, and the side surface, far away from the fixed block 2, of the sliding block 4 is provided with a second inclined surface 42 abutted to the first inclined surface 52. Pressing reset block 5, reset block 5 promotes slider 4 and removes towards the direction of keeping away from fixed block 2, and slider 4 drives locating piece 13 and breaks away from fixed slot 21 to convenient to detach fixed block 2, so that carry out the change of ball. The two sides of the reset block 5 are both fixed with guide blocks 53, the two sides of the reset groove 51 are both provided with guide grooves 54, the bottom surface of the guide block 53 is fixed with a spring III 55, and the reset block 5 moves upwards under the elastic force action of the spring III 55.

The implementation principle of the bearing support frame in the embodiment of the application is as follows: the pressing block 22 is inserted into the pressing groove 17, the pressing block 22 pushes the limiting block 3 to move downwards, the clamping block 32 is separated from the clamping groove 16, the positioning block 13 moves towards the direction close to the fixing block 2 under the action of the elastic force of the first spring 14 and is inserted into the fixing groove 21, and therefore the fixing block 2 is installed; pressing reset block 5, reset block 5 promotes slider 4 and moves towards the direction of keeping away from fixed block 2 for locating piece 13 breaks away from fixed slot 21, so that dismantle fixed block 2.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a bearing support frame which characterized in that: including support ring (1), a plurality of mounting groove (11) that are used for holding the ball are seted up to the top surface of support ring (1), be provided with fixed block (2) that are used for fixed ball in mounting groove (11), constant head tank (12) have all been seted up to the both sides of mounting groove (11), support ring (1) is passed through constant head tank (12) are followed the length direction of fixed block (2) slides and installs locating piece (13), the both sides of fixed block (2) are all seted up and are used for inserting the fixed slot (21) of establishing locating piece (13), keep away from locating piece (13) the side of fixed block (2) is fixed with spring (14), spring (14) are kept away from the one end of locating piece (13) with constant head tank (12) are kept away from the side fixed connection of fixed block (2).

2. The bearing support bracket of claim 1, wherein: the utility model discloses a fixing device for a motor vehicle, including support ring (1), spacing groove (31) that the top surface of support ring (1) seted up with spacing groove (31) that constant head tank (12) are linked together, support ring (1) passes through spacing groove (31) are along vertical sliding and are installed stopper (3), stopper (3) are close to connect logical groove (15) have been seted up to the side of locating piece (13), the bottom surface of connecting logical groove (15) is fixed with fixture block (32), the bottom surface of locating piece (13) is seted up and is used for inserting and establish draw-in groove (16) of fixture block (32), be provided with on fixed block (2) and be used for the drive stopper (3) are along vertical drive assembly who slides.

3. A bearing support bracket according to claim 2, wherein: the driving assembly comprises pressing blocks (22) fixed on two sides of the fixing block (2), pressing grooves (17) communicated with the limiting grooves (31) are formed in the top surface of the supporting ring (1), and the pressing blocks (22) can be inserted into the pressing grooves (17).

4. A bearing support bracket according to claim 2, wherein: the bottom surface of the limiting block (3) is fixed with a second spring (33), and the bottom end of the second spring (33) is fixedly connected with the bottom surface of the limiting groove (31).

5. A bearing support bracket according to claim 2, wherein: the side of locating piece (13) is fixed with slider (4), spout (41) have been seted up to the side of constant head tank (12), slider (4) pass through spout (41) are followed the length direction of fixed block (2) with support ring (1) slides and is connected, be provided with on support ring (1) and be used for promoting slider (4) orientation is kept away from the subassembly that resets of fixed block (2) direction removal.

6. The bearing support bracket of claim 5, wherein: reset assembly including along vertical slide install in reset block (5) in support ring (1), reset groove (51) have been seted up to the top surface of support ring (1), reset block (5) are passed through reset groove (51) along vertical with support ring (1) slide and be connected, the bottom surface of reset block (5) is provided with inclined plane one (52), slider (4) are kept away from the side of fixed block (2) be provided with be used for with inclined plane two (42) of inclined plane one (52) looks butt.

7. The bearing support bracket of claim 6, wherein: the both sides of reset block (5) all are fixed with guide block (53), guide way (54) have all been seted up to the both sides of reset groove (51), guide block (53) pass through guide way (54) along vertical with support ring (1) slide and be connected.

8. The bearing support bracket of claim 7, wherein: a third spring (55) is fixed on the bottom surface of the guide block (53), and the bottom end of the third spring (55) is fixedly connected with the bottom surface of the guide groove (54).