CN219132059U

CN219132059U - Bearing processing fixing device

Info

Publication number: CN219132059U
Application number: CN202223588478.XU
Authority: CN
Inventors: 李发义; 丁亮; 向永华
Original assignee: Suzhou Junjingxin Precision Technology Co ltd
Current assignee: Suzhou Junjingxin Precision Technology Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-06
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of bearing machining and discloses a bearing machining fixing device which comprises a driving groove, wherein a driving groove is formed in one side of the upper end face of a base, a screw rod is rotatably arranged between inner walls of two sides of the driving groove, a sliding seat is sleeved on the outer wall of a rod body of the screw rod in a threaded mode, the lower end of the sliding seat is fixedly connected with a limit sliding block, a limit sliding groove is formed in the lower end face of the inside of the driving groove, the upper end face of the sliding seat is fixedly connected with a movable rod, a fixed rod is fixedly connected to one side, away from the driving groove, of the upper end face of the base, a rotating seat and a rotating rod are respectively rotatably arranged on the opposite sides of the movable rod and the fixed rod, and a rotating plate is fixedly connected to the opposite sides of the rotating seat and the rotating rod. According to the utility model, the fixing and clamping effects on bearings with different specifications can be better achieved, the practicability is better, meanwhile, the overturning effect and the shock absorption protection effect can be better, and the practicability and the convenience are better.

Description

Bearing processing fixing device

Technical Field

The utility model relates to the technical field of bearing machining, in particular to a bearing machining fixing device.

Background

The bearing is an important part in modern mechanical equipment, is a part for fixing and reducing the friction coefficient of load in the mechanical transmission process, and can also be used for reducing the friction coefficient in the power transmission process and keeping the central position of the shaft fixed when other parts move relative to each other on the shaft.

During the processing of the bearing, the bearing needs to be fixed and then is processed by related tools. The existing bearing machining fixing device can only fix workpieces with single specifications, is low in applicability, is complex in mechanism, is high in maintenance cost, cannot achieve overturning effect, cannot achieve better rotation effect when the angle of the bearing is adjusted, is inconvenient to use, cannot achieve better shock absorption protection effect on the bearing, and is low in protectiveness and inconvenient to use. Accordingly, one skilled in the art provides a bearing machining fixture to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides the bearing processing fixing device which can achieve better fixing and clamping effects on bearings with different specifications, has better practicability, can achieve better overturning effect and damping protection effect, and has better practicability and convenience.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a bearing processing fixing device, includes the base, the drive slot has been seted up to up end one side of base, rotate between the both sides inner wall of drive slot and be provided with the lead screw, the screw sleeve is equipped with the sliding seat on the shaft outer wall of lead screw, the lower extreme fixedly connected with spacing slider of sliding seat, limit chute has been seted up to the inside lower terminal surface of drive slot, the up end fixedly connected with movable rod of sliding seat, the up end of base keeps away from the one side fixedly connected with dead lever of drive slot, the opposite one side of movable rod and dead lever rotates respectively and is provided with rotation seat and dwang, the opposite one side of rotation seat and dwang all fixedly connected with dwang, two the one side of dwang is close to upper and lower department all fixedly provided with hydraulic cylinder, two that lie in same one side hydraulic cylinder's expansion end all fixedly connected with fixed plate, two the opposite one side of fixed plate all fixedly connected with holding ring;

a plurality of damping rods are fixedly arranged on the opposite sides of the two clamping rings, the other ends of the damping rods are fixedly connected with fixed clamping blocks, and damping springs are movably sleeved on the outer walls of the damping rods;

one end of the rotating rod rotating seat penetrates through the fixed rod and is fixedly sleeved with a driven belt wheel, one side, close to the fixed rod, of the upper end face of the base is fixedly connected with a buffer plate, the upper end face of the buffer plate is fixedly provided with a second driving motor, the output end of the second driving motor is fixedly sleeved with a driving belt wheel, and the outer walls of the driving belt wheel and the driven belt wheel are fixedly sleeved with a driving belt;

through the technical scheme, the driving motor works to drive the screw rod to rotate so as to achieve the moving action of the sliding seat, and then the moving seat of the movable rod is achieved, so that the adjusting action of the distance between the fixed rod and the movable rod can be changed, the fixing action of the fixed rod and the movable rod before machining of bearings of different sizes can be achieved, and further the better convenient adjusting action can be achieved, the driving motor works to drive the driving belt pulley and achieve the purpose of rotating the driven belt pulley through the driving belt, the driven belt pulley rotates to drive the rotating rod to rotate so as to achieve the overturning action of the clamping ring, overturning of the clamping bearing can be achieved, further the better multi-angle adjusting action is achieved, the convenient machining action can be achieved, and better shock absorption protection action of the clamped bearing can be achieved through the set damping rod and the damping spring.

Further, the limit sliding block is arranged in the limit sliding groove in a sliding manner;

through above-mentioned technical scheme, the slip setting of spacing slider in spacing spout, and then can reach the better spacing effect when removing the sliding seat, has better stability.

Further, a first driving motor is fixedly arranged on the outer wall of one side of the base, and one end of the screw rod penetrates through the base and is fixedly connected with the output end of the first driving motor;

through above-mentioned technical scheme, driving motor and the fixed connection of lead screw, and then can drive the lead screw rotation and then can reach the purpose to sliding seat removal when driving motor during operation.

Further, support columns are fixedly connected to the lower end face of the base close to four corners;

through above-mentioned technical scheme, through the support column of setting up and then can reach the better effect of stably supporting to the device.

Further, two ends of the damping springs are fixedly connected to opposite sides of the corresponding fixed clamping blocks and the clamping rings respectively;

through above-mentioned technical scheme, the fixed setting at damping spring both ends can then reach and cooperate with the damping rod and reach better cushioning effect.

Further, switch buttons are fixedly arranged on two sides of the front end face of the base;

through above-mentioned technical scheme, through the shift knob that sets up and then can reach the benefit to the switching on and off of equipment.

Further, a display screen is fixedly arranged at the center of the front end face of the base;

through the technical scheme, the display screen is arranged, so that the device state can be better checked.

Further, the upper end face of the second driving motor is provided with a heat dissipation hole;

through above-mentioned technical scheme, through the louvre that sets up and then can reach the benefit to No. two driving motor quick heat dissipation.

The utility model has the following beneficial effects:

1. according to the bearing machining fixing device, the first driving motor works to drive the screw rod to rotate so as to achieve the moving function of the sliding seat, so that the moving seat of the movable rod is achieved, the adjusting function of the distance between the fixed rod and the movable rod can be changed, the fixing function of bearings with different sizes before machining can be achieved, the better convenient adjusting function can be achieved, the fixing function of the clamping ring to the bearing to be clamped can be driven by the hydraulic cylinder, and the bearing machining fixing device has better practicability.

2. According to the bearing machining fixing device, the driving belt wheel is driven by the second driving motor to work, the driven belt wheel is driven by the driving belt to rotate, the driven belt wheel rotates to drive the rotating rod to rotate, and accordingly the overturning effect on the clamping ring can be achieved, overturning of the clamping bearing can be achieved, better multi-angle adjustment effect is achieved, convenient machining effect can be achieved, and better adjusting effect is achieved.

3. According to the bearing processing fixing device, through the matched arrangement of the damping rod and the damping spring, better damping protection effect on the clamped bearing can be achieved, the problem of equipment damage caused by processing vibration is avoided, and better protection performance is achieved.

Drawings

FIG. 1 is a schematic front sectional view of a bearing machining fixture according to the present utility model;

FIG. 2 is a schematic top view of a clamping ring of a bearing machining fixture according to the present utility model;

FIG. 3 is a schematic axial view of a bearing machining fixture according to the present utility model;

fig. 4 is a schematic axial side view of connection between a rotating plate and a hydraulic cylinder of a bearing machining fixture device according to the present utility model.

Legend description:

1. a base; 2. a driving groove; 3. a screw rod; 4. a sliding seat; 5. a limit sliding block; 6. limiting sliding grooves; 7. a first driving motor; 8. a movable rod; 9. a fixed rod; 10. a rotating seat; 11. a rotating lever; 12. a rotating plate; 13. a hydraulic cylinder; 14. a fixing plate; 15. a clamping ring; 16. a driven pulley; 17. a buffer plate; 18. a second driving motor; 19. a driving pulley; 20. a transmission belt; 21. a support column; 22. a damping rod; 23. a damping spring; 24. fixing the clamping blocks; 25. a switch button; 26. a display screen; 27. and the heat dissipation holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the bearing machining fixing device comprises a base 1, a driving groove 2 is formed in one side of the upper end face of the base 1, a screw rod 3 is rotatably arranged between inner walls of two sides of the driving groove 2, a sliding seat 4 is sleeved on the outer wall of a rod body of the screw rod 3 in a threaded manner, a limit sliding block 5 is fixedly connected to the lower end of the sliding seat 4, a limit sliding groove 6 is formed in the lower end face of the inside of the driving groove 2, a movable rod 8 is fixedly connected to the upper end face of the sliding seat 4, a fixed rod 9 is fixedly connected to one side of the upper end face of the base 1, far away from the driving groove 2, a rotating seat 10 and a rotating rod 11 are rotatably arranged on opposite sides of the movable rod 8 and the fixed rod 9 respectively, a hydraulic cylinder 13 is fixedly connected to opposite sides of the rotating seat 10 and the rotating rod 11, a fixed plate 14 is fixedly connected to movable ends of the two hydraulic cylinders 13 located on the same side, and a clamping ring 15 is fixedly connected to opposite sides of the two fixed plates 14;

a plurality of damping rods 22 are fixedly arranged on the opposite sides of the two clamping rings 15, the other ends of the damping rods 22 are fixedly connected with fixed clamping blocks 24, and damping springs 23 are movably sleeved on the outer walls of the damping rods 22;

one end of the rotating seat 10 of the rotating rod 11 penetrates through the fixed rod 9 and is fixedly sleeved with a driven belt pulley 16, one side, close to the fixed rod 9, of the upper end face of the base 1 is fixedly connected with a buffer plate 17, a second driving motor 18 is fixedly arranged on the upper end face of the buffer plate 17, a driving belt pulley 19 is fixedly sleeved at the output end of the second driving motor 18, and a transmission belt 20 is fixedly sleeved on the outer walls of the driving belt pulley 19 and the driven belt pulley 16.

The limiting slide block 5 slides and sets up in limiting slide groove 6, limiting slide block 5 slides in limiting slide groove 6 and sets up, and then can reach the better limiting displacement to the sliding seat 4 when removing, better stability has, the fixed setting in one side outer wall of base 1 is fixed and is provided with driving motor 7 No. one, the one end of lead screw 3 runs through base 1 and with driving motor 7's output fixed connection, driving motor 7 and lead screw 3's fixed connection, and then can drive lead screw 3 and rotate and then can reach the purpose to sliding seat 4 removal when driving motor 7 during operation, the lower terminal surface of base 1 is close to the equal fixedly connected with support column 21 in four corners department, the both ends of a plurality of damping spring 23 are all fixed connection respectively in the relative one side of fixed clamp splice 24 and holding ring 15, damping spring 23 both ends fixed setting and then can reach the better cushioning displacement with damping lever 22 cooperation, the front end face both sides of base 1 all are fixed and are provided with shift knob 25, the front end face center department of base 1 is fixed and is provided with display screen 26, the louvre 27 has been seted up to driving motor 18's up to the up cooling hole 27, the benefit of cooling hole through setting up motor cooling hole 27 and No. driving motor 18 can reach two fast cooling hole 18.

Working principle: when the device is used, the screw rod 3 is driven to rotate through the work of the driving motor 7, the moving action of the sliding seat 4 can be achieved, and then the moving action of the movable rod 8 is achieved, so that the adjusting action of the distance between the fixed rod 9 and the movable rod 8 can be changed, the fixing action before processing of bearings of different sizes can be achieved, and further, the better convenient adjusting action can be achieved, the clamping ring 15 can be driven by the work of the hydraulic cylinder 13 to fix the bearing needing to be clamped, meanwhile, the driving belt wheel 19 is driven to work through the driving belt 18, the purpose of rotating the driven belt wheel 16 is achieved through the driving belt 20, the driven belt wheel 16 rotates to drive the rotating rod 11 to rotate, then the overturning action of the clamping ring 15 can be achieved, the overturning of the clamping bearing can be achieved, the better multi-angle adjusting action can be achieved, the convenient processing action can be achieved, the damping rod 22 and the damping spring 23 are arranged in a matched mode, and further the problem of equipment damage caused by the vibration of the clamped bearing can be avoided.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Bearing processing fixing device, including base (1), its characterized in that: the novel hydraulic clamping device is characterized in that a driving groove (2) is formed in one side of the upper end face of the base (1), a screw rod (3) is rotatably arranged between the inner walls of the two sides of the driving groove (2), a sliding seat (4) is sleeved on the outer wall of the rod body of the screw rod (3), a limit sliding block (5) is fixedly connected to the lower end face of the sliding seat (4), a limit sliding groove (6) is formed in the lower end face of the inside of the driving groove (2), a movable rod (8) is fixedly connected to the upper end face of the sliding seat (4), a fixed rod (9) is fixedly connected to one side, far away from the driving groove (2), a rotating seat (10) and a rotating rod (11) are respectively rotatably arranged on the opposite sides of the movable rod (8) and the fixed rod (9), a rotating plate (12) are fixedly connected to the opposite sides of the rotating seat (10) and the rotating rod (11), a hydraulic cylinder (13) are fixedly arranged on the upper side and the lower side of the rotating plate, a movable end (13) of the same side, a fixed ring (14) is fixedly connected to the two opposite sides of the movable end (14);

a plurality of damping rods (22) are fixedly arranged on opposite sides of the two clamping rings (15), fixed clamping blocks (24) are fixedly connected to the other ends of the damping rods (22), and damping springs (23) are movably sleeved on the outer walls of the damping rods (22);

one end of a rotating seat (10) of the rotating rod (11) penetrates through the fixed rod (9) and is fixedly sleeved with a driven belt pulley (16), one side, close to the fixed rod (9), of the upper end face of the base (1) is fixedly connected with a buffer plate (17), the upper end face of the buffer plate (17) is fixedly provided with a No. two driving motor (18), the output end of the No. two driving motor (18) is fixedly sleeved with a driving belt pulley (19), and the driving belt pulley (19) and the outer wall of the driven belt pulley (16) are fixedly sleeved with a driving belt (20).

2. A bearing machining fixture according to claim 1, wherein: the limiting sliding block (5) is arranged in the limiting sliding groove (6) in a sliding mode.

3. A bearing machining fixture according to claim 1, wherein: a first driving motor (7) is fixedly arranged on the outer wall of one side of the base (1), and one end of the screw rod (3) penetrates through the base (1) and is fixedly connected with the output end of the first driving motor (7).

4. A bearing machining fixture according to claim 1, wherein: the lower end face of the base (1) is fixedly connected with support columns (21) near four corners.

5. A bearing machining fixture according to claim 1, wherein: both ends of the damping springs (23) are respectively and fixedly connected to opposite sides of the corresponding fixed clamping blocks (24) and the clamping ring (15).

6. A bearing machining fixture according to claim 1, wherein: switch buttons (25) are fixedly arranged on two sides of the front end face of the base (1).

7. A bearing machining fixture according to claim 1, wherein: a display screen (26) is fixedly arranged in the center of the front end face of the base (1).

8. A bearing machining fixture according to claim 1, wherein: and a heat dissipation hole (27) is formed in the upper end face of the second driving motor (18).