CN211760275U

CN211760275U - Forming and grinding equipment for inner ring of hub bearing

Info

Publication number: CN211760275U
Application number: CN202020318641.2U
Authority: CN
Inventors: 史冬青
Original assignee: Zhejiang Wanqing Auto Parts Co ltd
Current assignee: Zhejiang Wanqing Auto Parts Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-10-27
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a shaping grinding equipment of wheel hub bearing inner circle, including bearing frame, box, year thing groove and grinding head, four corners that bear the frame bottom all are provided with the snubber block, and the PLC controller is installed to the one end that bears the frame, and bears the inside bottom and install driving motor, the carousel is installed to driving motor's output, and the both ends of carousel bottom all are provided with the pulley. The utility model discloses an install water pump, box, water pipe, grinding head and shower nozzle for the device has optimized the performance of self, during the use, starts the water pump, with the inside liquid suction water pipe of box, the rethread shower nozzle spouts the grinding position to the device, can produce the effect that presses down dirt and cooling to this position, has promoted the result of use of device, is favorable to the device's long-term popularization.

Description

Forming and grinding equipment for inner ring of hub bearing

Technical Field

The utility model relates to a wheel hub bearing processing equipment technical field specifically is a shaping grinding equipment of wheel hub bearing inner circle.

Background

Along with the improvement of the living standard of people, more and more people begin to use the car as the tool of riding instead of walk, the demand to the car is also higher and higher on the market, and wheel hub bearing is one of the key spare parts of car, and its main effect is bearing weight and provides accurate guide for the rotation of wheel hub, and it needs to use the shaping grinding equipment of a wheel hub bearing inner circle to realize the grinding operation to its outer wall channel of wheel hub bearing inner circle in the course of working, but current wheel hub bearing inner circle's shaping grinding equipment still has following several problems when specifically using:

1. the existing forming and grinding equipment for the inner ring of the hub bearing is not easy to suppress dust and cool, so that metal scraps can be generated at a grinding part and loss can be caused by high temperature;

2. the existing forming and grinding equipment for the hub bearing inner ring on the market also has the problems of poor stability and poor damping and buffering performance, so that the using effect of the device is poor;

3. the existing forming and grinding equipment for the inner ring of the hub bearing has the defects that the use height of a grinding head is not easy to adjust and the grinding head is not easy to maintain and replace, so that the practicability of the device is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shaping grinding equipment of wheel hub bearing inner circle to the difficult problem that presses down dirt and cooling, poor stability and shock attenuation shock-absorbing capacity are weak and difficult for adjusting the grinding head and use height and be difficult for maintaining the change that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a forming and grinding device for a hub bearing inner ring comprises a bearing frame, a box body, a carrying groove and a grinding head, four corners of the bottom end of the bearing frame are all provided with damping blocks, one end of the bearing frame is provided with a PLC controller, and the bottom end in the bearing frame is provided with a driving motor, the output end of the driving motor is provided with a turntable, and the two ends of the bottom of the turntable are both provided with pulleys, the bearing frame is provided with a sliding cavity matched with the pulleys, the top end of the turntable is provided with a carrying groove, the inside of the carrying groove is uniformly provided with electric telescopic rods, the output end of the electric telescopic rod is provided with a rubber pressing block, the top end inside the bearing frame is provided with a box body, one end of the box body is provided with a water pump, the output end of the water pump is provided with a water pipe, and the bottom of water pipe is provided with the shower nozzle, bear the frame below the shower nozzle and install the base, and the base is close to the one end of carrying the thing groove and installs the grinding head.

Preferably, the vertical center line of the object carrying groove and the vertical center line of the turntable are on the same straight line, an integrated welding structure is formed between the object carrying groove and the turntable, and the bottom end inside the object carrying groove is uniformly provided with the silica gel anti-slip sheets, so that the structure of the device is optimized, and the firmness of the whole structure of the device is enhanced.

Preferably, the snubber block with bear and constitute integrated welded structure between the frame, the both ends of snubber block bottom all are provided with rubber buffer post, and the bottom mounting of rubber buffer post have with snubber block assorted shock attenuation groove, realized better shock attenuation buffering effect, strengthened the stability when the device moves.

Preferably, the grinding head is made of diamond, an inserting column is arranged at one end, close to the base, of the grinding head, a slot matched with the inserting column is formed in the base, screws connected with the base are evenly arranged on the inserting column, and a user can maintain or replace the grinding head conveniently.

Preferably, the base is kept away from both sides of carrying thing groove one end and all has welded the slider, bear and be provided with on the frame with slider assorted spout, and evenly be provided with the regulation hole that is equidistant range on the spout to the inside of regulation hole is provided with the locking bolt who is connected with the slider, makes its convenient to use person adjust the use height of grinding head.

Preferably, spacing foot has all been welded at the both ends of damper slot bottom, and is provided with fixing bolt on the spacing foot, makes it can be with the device bottom mounting, has strengthened the stability of device.

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

(1) the forming and grinding equipment for the inner ring of the hub bearing is provided with the water pump, the box body, the water pipe, the grinding head and the spray head, so that the performance of the device is optimized;

(2) the forming and grinding equipment for the inner ring of the hub bearing is provided with the bearing frame, the damping block, the damping groove, the rubber buffering column, the limiting pin and the fixing bolt, so that when the device is used, on one hand, after a user carries the device to a proper operation table board, the bottom end of the device is fixed well by using the effects of the limiting pin and the fixing bolt, the stability of the device is enhanced, on the other hand, after the device is started, vibration can be generated due to the operation of electrical equipment such as a water pump, a driving motor and the like, at the moment, the damping block can compress the rubber buffering column and move in the damping groove, and by using the elastic property of the rubber buffering column, the vibration force can be reduced by matching with the displacement transformation of the damping block, so that a good damping and buffering effect is realized, the stability of the device during operation is further enhanced, and the practicability of;

(3) this shaping grinding equipment of wheel hub bearing inner circle is through installing the slider, the spout, a pedestal, the grinding head, the regulation hole, locking bolt and insert the post, make the device optimize the structure of self, when using on the one hand, the user can be according to the grinding demand, utilize the sliding connection structure that slider and spout constitute, make the base slide in vertical direction, the use height of grinding head on it is installed in the change, utilize the locking effect of locking bolt and regulation hole after that, with the spacing locking of base, the suitability of device has been strengthened, on the other hand when using, the block structure that post and slot constitute is inserted in the utilization, the locking effect of cooperation screw, convenient to use person dismantles or assembles grinding head and base, and then be convenient for maintain or change the grinding head.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the loading trough in plan view;

FIG. 3 is a schematic view of the front cross-sectional structure of the shock-absorbing block of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a carrier; 2. a box body; 3. a water pump; 4. a water pipe; 5. a PLC controller; 6. a carrying groove; 7. a drive motor; 8. a pulley; 9. a slide chamber; 10. a damper block; 11. a turntable; 12. a spray head; 13. grinding the head; 14. inserting a column; 15. a base; 16. pressing rubber blocks; 17. an electric telescopic rod; 18. a limiting pin; 19. a rubber cushion column; 20. a damping groove; 21. fixing the bolt; 22. an adjustment hole; 23. a chute; 24. locking the bolt; 25. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a forming and grinding device for a hub bearing inner ring comprises a bearing frame 1, a box body 2, a carrying groove 6 and a grinding head 13, wherein four corners of the bottom end of the bearing frame 1 are provided with shock absorption blocks 10, one end of the bearing frame 1 is provided with a PLC (programmable logic controller) 5, and the bottom end in the bearing frame 1 is provided with a driving motor 7, the output end of the driving motor 7 is provided with a turntable 11, and both ends of the bottom of the turntable 11 are provided with pulleys 8, the bearing frame 1 is provided with a sliding cavity 9 matched with the pulleys 8, the top end of the turntable 11 is provided with a carrying groove 6, electric telescopic rods 17 are uniformly arranged in the carrying groove 6, and the output end of the electric telescopic rod 17 is provided with a rubber pressing block 16, the vertical central line of the loading groove 6 and the vertical central line of the turntable 11 are on the same straight line, an integrated welding structure is formed between the carrying groove 6 and the rotary table 11, and silica gel anti-slip sheets are uniformly arranged at the bottom end inside the carrying groove 6;

the structure of the device is optimized, and the firmness of the whole structure of the device is enhanced;

the top end of the inside of the bearing frame 1 is provided with a box body 2, one end of the box body 2 is provided with a water pump 3, the output end of the water pump 3 is provided with a water pipe 4, the bottom end of the water pipe 4 is provided with a spray head 12, the bearing frame 1 below the spray head 12 is provided with a base 15, one end of the base 15 close to the object carrying groove 6 is provided with a grinding head 13, the output end of the PLC controller 5 is respectively and electrically connected with the water pump 3, a driving motor 7 and the input end of an electric telescopic rod 17 through leads, the model of the electric telescopic rod 17 can be HTA1500, the model of the driving motor 7 can be Y355L1-2, the model of the water pump 3 can be ISGD, and the model of the PLC controller 5 can be;

an integrated welding structure is formed between the shock absorption block 10 and the bearing frame 1, rubber buffer columns 19 are arranged at two ends of the bottom of the shock absorption block 10, and shock absorption grooves 20 matched with the shock absorption block 10 are fixed at the bottom ends of the rubber buffer columns 19;

when the device is used, after the device is started, vibration is generated due to the operation of electrical equipment such as the water pump 3, the driving motor 7 and the like, at the moment, the damping block 10 compresses the rubber buffering column 19 and moves in the damping groove 20, and the vibration force can be reduced by utilizing the elastic performance of the rubber buffering column 19 and matching with the displacement transformation of the damping block 10, so that a good damping and buffering effect is realized, and the stability of the device during operation is enhanced;

the grinding head 13 is made of diamond, an inserting column 14 is arranged at one end, close to the base 15, of the grinding head 13, a slot matched with the inserting column 14 is formed in the base 15, and screws connected with the base 15 are uniformly arranged on the inserting column 14;

the structure of the device is optimized, the clamping structure formed by the inserting columns 14 and the inserting grooves is utilized, and the locking effect of the screws is matched, so that a user can conveniently disassemble or assemble the grinding head 13 and the base 15, and further, the grinding head 13 is conveniently maintained or replaced;

both sides of one end of the base 15, which is far away from the loading groove 6, are welded with sliding blocks 25, a sliding groove 23 matched with the sliding blocks 25 is arranged on the bearing frame 1, the sliding groove 23 is uniformly provided with adjusting holes 22 which are arranged at equal intervals, and locking bolts 24 connected with the sliding blocks 25 are arranged inside the adjusting holes 22;

when the device is used, a user can slide the base 15 in the vertical direction by using a sliding connection structure formed by the sliding block 25 and the sliding groove 23 according to the grinding requirement, the use height of the grinding head 13 arranged on the base is changed, and then the base 15 is limited and locked by using the locking effect of the locking bolt 24 and the adjusting hole 22, so that the applicability of the device is enhanced;

limiting feet 18 are welded at two ends of the bottom of the damping groove 20, and fixing bolts 21 are arranged on the limiting feet 18;

when the device is used, a user can carry the device to a proper operation table board, then the bottom end of the device is fixed well under the action of the limiting feet 18 and the fixing bolts 21, and the stability of the device is enhanced.

The working principle is as follows: when the device is used, the device is externally connected with a power supply, a user can firstly carry the device to a proper operation table board, then the bottom end of the device is fixed well by utilizing the action of the limiting feet 18 and the fixing bolts 21, the stability of the device is enhanced, then the user can put a hub bearing to be processed into the object carrying groove 6, the electric telescopic rod 17 is started, the rubber pressing block 16 is enabled to be tightly attached to the bottom end of the outer wall of the hub bearing, the fixing effect is realized, then the user can utilize the sliding connection structure formed by the sliding block 25 and the sliding groove 23 according to the grinding requirement to enable the base 15 to slide in the vertical direction, the use height of the grinding head 13 arranged on the base is changed, then the base 15 is limited and locked by utilizing the locking effect of the locking bolts 24 and the adjusting holes 22, the applicability of the device is enhanced, finally, the driving motor 7 is started to drive the rotary table 11 and the object carrying groove, when the hub bearing is rotated, the grinding head 13 can grind the outer wall channel of the inner ring of the hub bearing, which is convenient for the effect, meanwhile, when the device runs, the water pump 3 is started, the liquid in the box body 2 is pumped into the water pipe 4, and then is sprayed to the grinding part through the spray head 12, so that the functions of dust suppression and temperature reduction are realized, the using effect of the device is improved, in addition, when the device is started, vibration can be generated due to the running of electric equipment such as the water pump 3 and the driving motor 7, and the like, at the moment, the damping block 10 can compress the rubber buffer column 19, and the damping groove 20 moves internally, the elastic performance of the rubber buffer column 19 is utilized, the displacement transformation of the damping block 10 is matched, the vibration force can be reduced, the better damping and buffering effect is realized, and the stability of the device during running is enhanced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 shaping grinding equipment of wheel hub bearing inner circle, includes and bears frame (1), box (2), year thing groove (6) and grinding head (13), its characterized in that: the damping blocks (10) are arranged at four corners of the bottom end of the bearing frame (1), the PLC (programmable logic controller) (5) is installed at one end of the bearing frame (1), the driving motor (7) is installed at the bottom end of the interior of the bearing frame (1), the rotary table (11) is installed at the output end of the driving motor (7), pulleys (8) are arranged at two ends of the bottom of the rotary table (11), a sliding cavity (9) matched with the pulleys (8) is arranged on the bearing frame (1), a carrying groove (6) is arranged at the top end of the rotary table (11), electric telescopic rods (17) are uniformly installed in the carrying groove (6), rubber pressing blocks (16) are installed at the output end of the electric telescopic rods (17), the box body (2) is installed at the top end of the interior of the bearing frame (1), the water pump (3) is installed at one end of the, and the bottom of water pipe (4) is provided with shower nozzle (12), install base (15) on bearing frame (1) of shower nozzle (12) below, and base (15) are close to the one end of carrying thing groove (6) and install grinding head (13).

2. The apparatus for form grinding of a hub bearing inner race as claimed in claim 1, wherein: the vertical center line of the object carrying groove (6) and the vertical center line of the turntable (11) are on the same straight line, an integrated welding structure is formed between the object carrying groove (6) and the turntable (11), and the bottom end inside the object carrying groove (6) is uniformly provided with silica gel anti-slip sheets.

3. The apparatus for form grinding of a hub bearing inner race as claimed in claim 1, wherein: the shock absorption block (10) and the bearing frame (1) form an integrated welding structure, rubber buffer columns (19) are arranged at two ends of the bottom of the shock absorption block (10), and shock absorption grooves (20) matched with the shock absorption block (10) are fixed at the bottom ends of the rubber buffer columns (19).

4. The apparatus for form grinding of a hub bearing inner race as claimed in claim 1, wherein: the material of grinding head (13) is the diamond, and the one end that grinding head (13) is close to base (15) is provided with inserts post (14), is provided with on base (15) and inserts post (14) assorted slot to evenly be provided with the screw of being connected with base (15) on inserting post (14).

5. The apparatus for form grinding of a hub bearing inner race as claimed in claim 1, wherein: both sides of the end, far away from the loading groove (6), of the base (15) are welded with sliding blocks (25), sliding grooves (23) matched with the sliding blocks (25) are formed in the bearing frame (1), adjusting holes (22) which are arranged at equal intervals are uniformly formed in the sliding grooves (23), and locking bolts (24) connected with the sliding blocks (25) are arranged inside the adjusting holes (22).

6. The apparatus for form grinding of a hub bearing inner race as claimed in claim 3, wherein: limiting feet (18) are welded at two ends of the bottom of the damping groove (20), and fixing bolts (21) are arranged on the limiting feet (18).