CN220806722U

CN220806722U - Surface polishing assembly for bearing cap production

Info

Publication number: CN220806722U
Application number: CN202322593856.1U
Authority: CN
Inventors: 姜恩星; 郑日京
Original assignee: Beijing Dacheng Jingji Automotive Parts Co ltd
Current assignee: Beijing Dacheng Jingji Automotive Parts Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-04-19
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of bearing caps, in particular to a surface polishing assembly for bearing cap production, which comprises a base, a first fixing plate, a rotating shaft, a second fixing plate, a clamp, a first threaded rod, a handle and a moving structure, wherein the top of the base is fixedly connected with the first fixing plate, the bottom of the second fixing plate is fixedly connected with the rotating shaft, the second fixing plate is rotationally connected with the first fixing plate through the rotating shaft, the top of the second fixing plate is fixedly connected with the clamp, the clamp is in threaded connection with the first threaded rod, the top of the first threaded rod is fixedly connected with the handle, and the top of the base is fixedly connected with the moving structure. The grinding disc is provided with the second fixing plate and the moving structure, the position of the grinding disc is adjustable through the hydraulic rod, the second fixing plate and the moving structure, the grinding disc can be used for being adapted to hub bearings with different diameters, the applicability of the device is effectively enhanced, the outer side and the inner side surfaces of the bearing cover can be ground, the outer side and the inner side do not need to be manually ground, and the grinding effect on the hub bearings is effectively improved.

Description

Surface polishing assembly for bearing cap production

Technical Field

The utility model belongs to the technical field of bearing caps, and particularly relates to a surface polishing assembly for bearing cap production.

Background

The main function of the hub bearing is to bear the weight and provide accurate guidance for the rotation of the hub, and the hub bearing is a very important part which bears both axial load and radial load. The traditional bearing for the automobile wheel is formed by combining two tapered roller bearings or ball bearings, and the installation, oiling, sealing and clearance adjustment of the bearing are all carried out on an automobile production line. The structure makes the assembly of the bearing in an automobile production factory difficult, the cost is high, the reliability is poor, and the bearing also needs to be cleaned, oiled and adjusted when the automobile is maintained at a maintenance point.

But current bearing cap surface polisher does not have the moving structure, can't freely adjust the position of polishing piece, can't adapt to the not hub bearing of diameter size and use, and can't polish the outside and the inboard surface of bearing cap, need the manual work extra outside and inboard of polishing, reduced hub bearing's polishing efficiency. There is therefore a need for a surface grinding assembly for bearing cap production that addresses the above-described problems.

Disclosure of utility model

In order to overcome the technical problems described above, an object of the present utility model is to provide a surface polishing assembly for bearing cap production, so as to solve the problem that the existing bearing cap surface polishing machine proposed in the above background art does not have a moving structure and cannot freely adjust the position of the polishing plate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a surface polishing subassembly of bearing cap production, includes base, fixed plate one, pivot, fixed plate two, anchor clamps, threaded rod one, handle and moving structure, the top fixed connection fixed plate one of base, the bottom fixed connection pivot of fixed plate two, fixed plate two passes through the pivot rotation and connects fixed plate one, the top fixed connection anchor clamps of fixed plate two, anchor clamps threaded connection threaded rod one, the top fixed connection handle of threaded rod one, the top fixed connection moving structure of base.

Preferably, the movable structure comprises a hydraulic rod, a first support rod, a second support rod, a chute, a motor, a fixing screw, a second threaded rod, a sliding block, a limiting rod and a grinding machine.

Preferably, the hydraulic rod is fixedly connected to the top of the base, and the top of the hydraulic rod is fixedly connected with the first supporting rod.

Preferably, the top of the first supporting rod is fixedly connected with the second supporting rod, sliding grooves are formed in the top and the bottom of the second supporting rod, and the second supporting rod is rotationally connected with the second threaded rod.

Preferably, the motor is fixedly connected to the front side of the second support rod through a fixing screw, and a motor shaft of the motor penetrates through the second support rod to be fixedly connected with the second threaded rod.

Preferably, the second thread of the threaded rod is connected with the sliding block, and the top and the bottom of the sliding block are fixedly connected with the limiting rod.

Preferably, the limiting rod is connected with the sliding groove in a sliding mode, and the bottom of the limiting rod is fixedly connected with the grinding machine.

Compared with the prior art, the utility model has the beneficial effects that:

1. this surface grinding component of bearing cap production is provided with fixed plate two and moving structure, open the hydraulic stem, make the hydraulic stem drive bracing piece and move downwards, when the polisher contacts the surface of bearing cap, open the polisher, the surface of bearing cap polishes, can drive the bearing cap through rotating fixed plate two and rotate, open the motor, the motor drives threaded rod two and rotates, threaded rod two drives the slider and reciprocates, make the polisher polish other positions, when the inboard or outside surface of bearing cap need polish, open the hydraulic stem, make the polisher descend to inboard or outside height, open the motor, make the polishing piece of polisher contact the outside or inboard surface of bearing cap, make the polisher can polish the outside or inboard of bearing cap, make the position of polishing piece adjustable through hydraulic stem, fixed plate two and moving structure, the wheel hub bearing of adaptable different diameter sizes uses, effectively reinforcing means's suitability, and can polish the outside and the inboard surface of bearing cap, need not the manual work and polish the outside and inboard, effectively improve the effect of polishing to wheel hub bearing.

2. This surface polishing subassembly of bearing cap production is provided with anchor clamps, makes the bearing cap install on fixed plate two more firmly through anchor clamps, and installs and dismantle all very conveniently, is favorable to operating personnel to use.

Drawings

FIG. 1 is a front perspective view of the present utility model;

FIG. 2 is a schematic front view of the present utility model;

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 4 is a schematic view of a second fixing plate and a clamp according to the present utility model;

fig. 5 is a schematic diagram of an explosion structure of a mobile structure according to the present utility model.

In the figure: 1. a base; 2. a first fixing plate; 3. a rotating shaft; 4. a second fixing plate; 5. a clamp; 6. a first threaded rod; 7. a handle; 8. a moving structure; 81. a hydraulic rod; 82. a first support rod; 83. a second support rod; 84. a chute; 85. a motor; 86. a set screw; 87. a second threaded rod; 88. a slide block; 89. a limit rod; 810. and (5) grinding machine.

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. 1-5, an embodiment of the present utility model is provided: the utility model provides a surface polishing subassembly of bearing cap production, including base 1, fixed plate one 2, pivot 3, fixed plate two 4, anchor clamps 5, threaded rod one 6, handle 7 and moving structure 8, the top fixed connection fixed plate one 2 of base 1, the bottom fixed connection pivot 3 of fixed plate two 4, fixed plate two 4 rotates through pivot 3 and connects fixed plate one 2, can drive the bearing cap through rotating fixed plate two 4 and rotate, the top fixed connection anchor clamps 5 of fixed plate two 4, anchor clamps 5 threaded connection threaded rod one 6, the top fixed connection handle 7 of threaded rod one 6, put the bearing cap in anchor clamps 5, rotate handle 7, handle 7 drives threaded rod one 6 and rotates, make threaded rod one 6 downwardly move support the bearing cap, the top fixed connection moving structure 8 of base 1.

The moving structure 8 comprises a hydraulic rod 81, a first support rod 82, a second support rod 83, a chute 84, a motor 85, a set screw 86, a second threaded rod 87, a sliding block 88, a limit rod 89 and a grinding machine 810.

The hydraulic rod 81 is fixedly connected to the top of the base 1, the first support rod 82 is fixedly connected to the top of the hydraulic rod 81, and the hydraulic rod 81 is opened, so that the hydraulic rod 81 drives the first support rod 82 to move downwards, and the grinding machine 810 contacts the surface of the bearing cover.

The top of the first support rod 82 is fixedly connected with the second support rod 83, sliding grooves 84 are formed in the top and the bottom of the second support rod 83, and the second support rod 83 is rotatably connected with the second threaded rod 87.

The motor 85 is fixedly connected to the front side of the second support rod 83 through a fixing screw 86, a motor shaft of the motor 85 penetrates through the second support rod 83 to be fixedly connected with the second threaded rod 87, the motor 85 is started, and the motor 85 drives the second threaded rod 87 to rotate.

The second threaded rod 87 is in threaded connection with the sliding block 88, the top and the bottom of the sliding block 88 are fixedly connected with the limiting rod 89, and when the second threaded rod 87 rotates, the sliding block 88 can only move left and right due to the limiting rod 89, and the second threaded rod 87 drives the sliding block 88 to move back and forth.

The limiting rod 89 is connected with the sliding groove 84 in a sliding mode, the bottom of the limiting rod 89 is fixedly connected with the polishing machine 810, the polishing machine 810 is started, and the surface of the bearing cover is polished.

Working principle:

When the bearing cover is placed in the clamp 5, the handle 7 is rotated, the handle 7 drives the first threaded rod 6 to rotate, the first threaded rod 6 moves downwards to abut against the bearing cover, the hydraulic rod 81 is opened, the first supporting rod 82 is driven by the hydraulic rod 81 to move downwards, when the grinding machine 810 contacts the surface of the bearing cover, the grinding machine 810 is opened, the surface of the bearing cover is ground, the bearing cover can be driven to rotate through the rotating fixing plate two 4, the motor 85 is opened, the motor 85 drives the second threaded rod 87 to rotate, the threaded rod two 87 drives the sliding block 88 to move forwards and backwards, the grinding machine 810 is enabled to grind other positions, when the inner side or the outer side surface of the bearing cover needs to be ground, the hydraulic rod 81 is opened, the grinding machine 810 is enabled to descend to the inner side or the outer side surface of the bearing cover, the grinding machine 810 can grind the outer side or the inner side of the bearing cover, the grinding machine 810 can be enabled to grind through the hydraulic rod 81, the fixing plate two 4 and the moving structure 8, the inner side of the grinding rod can be used by adapting to the bearings with different diameters, the applicability of the device is effectively enhanced, and the grinding effect of the inner side of the hub cover and the outer side of the bearing cover does not need to be ground, and the outer side of the hub is effectively ground.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a surface polishing subassembly of bearing cap production, includes base (1), fixed plate one (2), pivot (3), fixed plate two (4), anchor clamps (5), threaded rod one (6), handle (7) and moving structure (8), its characterized in that: the base is characterized in that the top of the base (1) is fixedly connected with a first fixed plate (2), the bottom of the second fixed plate (4) is fixedly connected with a rotating shaft (3), the second fixed plate (4) is rotationally connected with the first fixed plate (2) through the rotating shaft (3), the top of the second fixed plate (4) is fixedly connected with a clamp (5), the clamp (5) is in threaded connection with a first threaded rod (6), the top of the first threaded rod (6) is fixedly connected with a handle (7), and the top of the base (1) is fixedly connected with a movable structure (8).

2. A bearing cap produced surface grinding assembly according to claim 1, wherein: the movable structure (8) comprises a hydraulic rod (81), a first supporting rod (82), a second supporting rod (83), a sliding chute (84), a motor (85), a fixed screw (86), a second threaded rod (87), a sliding block (88), a limiting rod (89) and a polishing machine (810).

3. A bearing cap produced surface grinding assembly according to claim 2, wherein: the hydraulic rod (81) is fixedly connected to the top of the base (1), and the top of the hydraulic rod (81) is fixedly connected with the first support rod (82).

4. A bearing cap produced surface grinding assembly according to claim 3, wherein: the top of the first supporting rod (82) is fixedly connected with the second supporting rod (83), sliding grooves (84) are formed in the top and the bottom of the second supporting rod (83), and the second supporting rod (83) is rotatably connected with the second threaded rod (87).

5. A bearing cap produced surface grinding assembly according to claim 4, wherein: the motor (85) is fixedly connected to the front side of the second support rod (83) through a fixing screw (86), and a motor shaft of the motor (85) penetrates through the second support rod (83) to be fixedly connected with the second threaded rod (87).

6. A bearing cap produced surface finish assembly as defined in claim 5 wherein: the second threaded rod (87) is in threaded connection with a sliding block (88), and the top and the bottom of the sliding block (88) are fixedly connected with a limiting rod (89).

7. A bearing cap produced surface finish assembly as defined in claim 6 wherein: the limiting rod (89) is connected with the sliding chute (84) in a sliding mode, and the bottom of the limiting rod (89) is fixedly connected with the polishing machine (810).