CN211516971U

CN211516971U - Grinding device for bearing machining

Info

Publication number: CN211516971U
Application number: CN201922163943.7U
Authority: CN
Inventors: 史颍颍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-09-18
Anticipated expiration: 2029-12-04

Abstract

The utility model belongs to the technical field of the bearing processing, especially, grinding device is used in bearing processing, including operation panel, guiding gutter, backward flow hole, fastener mechanism, supporter, cylinder, piston rod, the dish of polishing and cooling mechanism, the guiding gutter has been seted up to the center department of operation panel top surface, the backward flow hole has been seted up to the bottom surface of guiding gutter inner chamber, the bottom fixed mounting of fastener mechanism is in the center department of operation panel bottom surface, the bottom at supporter both ends and the top surface fixed connection at operation panel both ends. This grinding device is used in bearing processing at first can accomplish the location to bearing assembly fast, then can also make positioning mechanism possess the locate function of multiple big or small bearing assembly, has improved grinding device's work efficiency with regard to very big degree like this, and finally, can also in time cool down to the bearing assembly in polishing fast, high temperature dust when so at first can preventing to polish splashes to the staff on one's body to staff's work security has been guaranteed.

Description

Grinding device for bearing machining

Technical Field

The utility model relates to a bearing processing technology field especially relates to a grinding device is used in bearing processing.

Background

In bearing processing, need polish the processing to the bearing inner race and the inner circle section that just cut off, current grinding device for bearing processing need use heat dissipation water jet equipment to when grinding the bearing, to the heat dissipation of bearing grinding machine, at present, current grinding device need consume very big water yield when grinding the bearing, in the water of these consumptions will directly be discharged the sewer in addition, so that cause the waste of a large amount of water resources, grinding device's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

Based on the technical problem that current grinding device for bearing machining water waste resource, practicality are low, the utility model provides a grinding device for bearing machining.

The utility model provides a grinding device is used in bearing processing, including operation panel, guiding gutter, backward flow hole, fastener mechanism, supporter, cylinder, piston rod, the dish of polishing and cooling mechanism, the guiding gutter has been seted up to the center department of operation panel top surface, the backward flow hole has been seted up to the bottom surface of guiding gutter inner chamber, the bottom fixed mounting of fastener mechanism is in the center department of operation panel bottom surface, the bottom at supporter both ends and the top surface fixed connection at operation panel both ends, the bottom fixed mounting of cylinder is in the center department of operation panel top surface, the top of piston rod runs through the top surface of supporter and installs in the bottom of cylinder, the center department fixed mounting of the dish of polishing is in the surface of piston rod bottom.

Preferably, the clamping mechanism comprises a sealing bearing, a speed reducing motor, a rotary table, position fixing plates, position adjusting holes, position adjusting rods, driving pieces, positioning bearings and clamping rings, the sealing bearing is embedded in the center of the top surface of the operating table, the top of the right end of the speed reducing motor is fixedly connected with the center of the bottom surface of the operating table, an output shaft at the top end of the speed reducing motor is inserted into an inner cavity of an inner ring of the sealing bearing, the center of the bottom surface of the rotary table is fixedly connected with the tail end of an output shaft at the top end of the speed reducing motor, the bottoms of the two position fixing plates are fixedly connected with the top surfaces at the two ends of the rotary table, the centers of the two side surfaces of the two position fixing plates are provided with the two position adjusting holes, one ends, close to each other, of the two position adjusting rods are inserted into inner cavities of the two position adjusting holes, the centers of the two driving pieces are fixedly arranged at one ends, far away from, two the one end suit that the clamp ring kept away from each other in the outside of two location bearings, just can control the distance between two clamp rings at will through the just reversal of control driving piece to make things convenient for the not bearing assembly of equidimension of fastener mechanism location, then control gear motor starts, and gear motor starts and just can drive the revolving stage and rotate, just can drive the bearing assembly rotation through the rotation of revolving stage, just so can make things convenient for the dish of polishing to accomplish fast polishing to bearing assembly.

Preferably, the cooling mechanism comprises a water storage tank, a filter screen, a pressure pump, a water pumping pipe, a flow guiding pipe, a spray head and a protective cover, the top end of the water storage tank is fixedly connected with the bottom surface of the operating platform, two ends of the filter screen are fixedly connected with the centers of the inner walls of two sides of the water storage tank, the left end of the pressure pump is fixedly installed at the bottom of the right side surface of the water storage tank, two ends of the water pumping pipe are respectively communicated with the bottom of the right side surface of the water storage tank and the water pumping port at the bottom end of the pressure pump, the bottom end of the flow guiding pipe is communicated with a water outlet at the top end of the pressure pump, a water inlet at the right end of the spray head is communicated with a water outlet at the top end of the flow guiding pipe, the center of the top surface of the protective cover is sleeved on the bottom end of the piston rod, the left end of the, so as to guarantee staff's work security, then can also retrieve the water source after using and recycle, and then improved grinding device's feature of environmental protection.

Preferably, the whole shape of guiding gutter is the rectangle, and the groove face shape of guiding gutter is the inverted triangle-shaped, and the water that can conveniently cool down like this flows into the inslot more easily, then uses with the cooperation of backward flow hole, and then has accomplished the recovery of water source.

Preferably, the surfaces of the two positioning rods are in threaded connection with the inner walls of the two positioning holes, and the positioning rods can be connected with the positioning holes in a mode that the positioning rods can adjust the positions of the clamping rings at will, so that the clamping rings can be clamped conveniently to clamp bearing assemblies with different sizes.

Preferably, the material of filter screen is the stainless steel, and the filter screen can filter and sieve waste residue and waste water to make things convenient for the cyclic utilization of cooling water.

Preferably, the speed reduction motor is ZWBMD 024024024024024024.

Preferably, backward flow hole evenly distributed is in the bottom of guiding gutter, and the bottom in backward flow hole and the inner chamber intercommunication of water storage box, and the backward flow hole can be effectual the cooling water in the transmission protection casing to the inside of water storage box is introduced to the cooling water, thereby has accomplished the recovery to the cooling water.

Preferably, the left end of shower nozzle sets up on same water flat line with the bottom of beating the mill, and the position setting of shower nozzle both can cool down bearing assembly, can carry out dust fall work to the dust that splashes again fast, has improved grinding device's feature of environmental protection like this.

The utility model provides a beneficial effect does:

1. through the fastener mechanism that sets up, at first control two driving piece corotation, two driving piece corotation just can drive two positioning rods and remove to relative direction, two positioning rods just can drive two clamp ring to relative direction removal, when the surface that two clamp rings are close to one end each other and bearing inner race or inner circle fully contacts, at this moment just accomplished the location to bearing inner race or inner circle, just can control the distance between two clamp rings at will through controlling the just corotation of driving piece, thereby make things convenient for fastener mechanism to fix a position not bearing assembly of equidimension, then control gear motor starts, gear motor starts and just can drive the revolving stage and rotate, just can drive the bearing assembly rotation through the rotation of revolving stage, just so can make things convenient for the polishing dish to accomplish polishing to bearing assembly fast.

2. Through the cooperation of fastener mechanism and cooling mechanism use, at first can accomplish the location to bearing assembly fast, then can also make positioning mechanism possess the locate function of multiple big or small bearing assembly, so just to a great extent improved grinding device's work efficiency, and finally, can also in time cool down to the bearing assembly in polishing fast, high temperature dust when so at first can preventing to polish splashes to the staff on one's body, so that staff's work safety has been guaranteed, then can also retrieve the water source after using and recycle, just so further improved whole bearing grinding device's practicality.

Drawings

Fig. 1 is a schematic view of a polishing device for bearing processing according to the present invention;

fig. 2 is a longitudinal sectional view of a polishing device for bearing processing according to the present invention;

fig. 3 is a bottom view of fig. 2 of a polishing device for bearing processing according to the present invention;

fig. 4 is a top view of fig. 2 of a polishing device for bearing processing according to the present invention;

fig. 5 is an enlarged view of a structure in fig. 2 of a polishing device for bearing processing according to the present invention.

In the figure: 1. an operation table; 2. a diversion trench; 3. a return orifice; 4. a clamping mechanism; 401. sealing the bearing; 402. a reduction motor; 403. a turntable; 404. a position-retaining plate; 405. a positioning hole; 406. a positioning rod; 407. a drive member; 408. positioning the bearing; 409. a clamping ring; 5. a rack; 6. a cylinder; 7. a piston rod; 8. grinding disc; 9. a cooling mechanism; 901. a water storage tank; 902. filtering with a screen; 903. a pressure pump; 904. a water pumping pipe; 905. a flow guide pipe; 906. a spray head; 907. a protective cover; 908. and positioning the bearing.

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.

Referring to fig. 1-5, a polishing device for bearing processing comprises an operating table 1, a diversion trench 2, backflow holes 3, a clamping mechanism 4, a storage rack 5, an air cylinder 6, a piston rod 7, a polishing disc 8 and a cooling mechanism 9, wherein the diversion trench 2 is arranged at the center of the top surface of the operating table 1, the diversion trench 2 is rectangular in overall shape, the backflow holes 3 are arranged on the bottom surface of the inner cavity of the diversion trench 2, the backflow holes 3 are uniformly distributed at the bottom of the diversion trench, and the bottom of backward flow hole 3 and the inner chamber intercommunication of water storage box 901, the bottom fixed mounting of fastener mechanism 4 is in the center department of operation panel 1 bottom surface, the bottom at supporter 5 both ends and the top surface fixed connection at operation panel 1 both ends, the bottom fixed mounting of cylinder 6 is in the center department of operation panel 1 top surface, the top of piston rod 7 runs through the top surface of supporter 5 and installs in the bottom of cylinder 6, the center department fixed mounting of polishing dish 8 is in the surface of piston rod 7 bottom.

The clamping mechanism 4 comprises a sealing bearing 401, a speed reducing motor 402, a rotary table 403, position fixing plates 404, position adjusting holes 405, position adjusting rods 406, a driving part 407, a positioning bearing 408 and a clamping ring 409, wherein the sealing bearing 401 is embedded in the center of the top surface of the operating table 1, the top of the right end of the speed reducing motor 402 is fixedly connected with the center of the bottom surface of the operating table 1, an output shaft at the top end of the speed reducing motor 402 is inserted into an inner cavity of an inner ring of the sealing bearing 401, the type of the speed reducing motor 402 is ZWBMD024, the center of the bottom surface of the rotary table 403 is fixedly connected with the tail end of the output shaft at the top end of the speed reducing motor 402, the bottoms of the two position fixing plates 404 are fixedly connected with the top surfaces at two ends of the rotary table, two position adjusting holes 405 are formed in the centers of two side surfaces of the two position fixing plates 404, one end, close to each other, of the two position adjusting rods 406 is, the centers of the two driving members 407 are fixedly mounted at the ends of the two positioning rods 406 far away from each other, the inner cavities of the inner rings of the two positioning bearings 408 are sleeved on the surfaces of the ends of the two positioning rods 406 close to each other, and the ends of the two clamping rings 409 far away from each other are sleeved outside the two positioning bearings 408.

The cooling mechanism 9 comprises a water storage tank 901, a filter screen 902 and a pressure pump 903, the water storage device comprises a water pumping pipe 904, a flow guide pipe 905, a spray head 906 and a protective cover 907, wherein the top end of a water storage tank 901 is fixedly connected with the bottom surface of an operation table 1, two ends of a filter screen 902 are fixedly connected with the centers of the inner walls of two sides of the water storage tank 901, the filter screen 902 is made of stainless steel, the left end of a pressure pump 903 is fixedly installed at the bottom of the right side surface of the water storage tank 901, two ends of the water pumping pipe 904 are respectively communicated with the bottom of the right side surface of the water storage tank 901 and a water pumping port at the bottom end of the pressure pump 903, the bottom end of the flow guide pipe 905 is communicated with a water outlet at the top end of the pressure pump 903, a water inlet at the right end of the spray head 906 is communicated with a water outlet at the top end of the flow guide pipe 905, the left end of the spray.

When the clamping mechanism is used, firstly, the two driving parts 407 are controlled to rotate forwards, the two driving parts 407 rotate forwards to drive the two positioning rods 406 to move towards opposite directions, the two positioning rods 406 move towards opposite directions to drive the two clamping rings 409 to move towards opposite directions, when the groove surfaces at the ends, close to each other, of the two clamping rings 409 are in full contact with the outer surfaces of the outer rings or the inner rings of the bearings, the outer rings or the inner rings of the bearings are positioned, the distance between the two clamping rings 409 can be controlled at will by controlling the forward rotation and the reverse rotation of the driving parts 407, so that the clamping mechanism 4 can conveniently position bearing assemblies with different sizes, then, the speed reducing motor 402 is controlled to start, the speed reducing motor 402 can drive the rotary table 403 to rotate by starting the speed reducing motor 402, the air cylinder 6 is controlled to start, the piston rod 7 and the polishing disc 8 can simultaneously move downwards by starting the air cylinder 6, when the bottom of the polishing disc 8 is in contact with the cross section of the outer ring or the inner ring of the bearing, the bearing assembly can be polished, the protective cover 907 can prevent dust generated during polishing from scattering into the air of a working environment, finally the pressure pump 903 is controlled to be started, the pressure pump 903 is started to drive the water pumping pipe 904 to transmit cold water in the water storage tank 901 to the inside of the flow guide pipe 905, the flow guide pipe 905 transmits the cold water to the spray head 906, the spray head 906 can transmit the cold water to the bearing assembly in time, the cooling work of the bearing assembly is completed, the cooled water is transmitted to the inside of the flow guide groove 2, the cooled water is transmitted to an inner cavity at the top end of the water storage tank 901 through the backflow holes 3, and waste residues and waste water generated during polishing can be filtered and screened through the arranged

filter screens

902 and 902, the filtered water can be used continuously, and the cooling mechanism 9 is promoted to have the effect of water recycling.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a grinding device is used in bearing processing, includes operation panel (1), guiding gutter (2), backward flow hole (3), fastener mechanism (4), supporter (5), cylinder (6), piston rod (7), makes mill (8) and cooling mechanism (9), its characterized in that: guiding gutter (2) have been seted up to the center department of operation panel (1) top surface, backward flow hole (3) have been seted up to the bottom surface of guiding gutter (2) inner chamber, the bottom fixed mounting of fastener mechanism (4) is located at the center of operation panel (1) bottom surface, the bottom at supporter (5) both ends and the top surface fixed connection at operation panel (1) both ends, the bottom fixed mounting of cylinder (6) is located at the center of operation panel (1) top surface, the top of piston rod (7) runs through the top surface of supporter (5) and installs in the bottom of cylinder (6), the center of beating dish (8) is located fixed mounting in the surface of piston rod (7) bottom.

2. The grinding device for bearing machining according to claim 1, characterized in that: the clamping mechanism (4) comprises a sealing bearing (401), a speed reducing motor (402), a rotary table (403), position fixing plates (404), position adjusting holes (405), position adjusting rods (406), a driving part (407), a positioning bearing (408) and clamping rings (409), wherein the sealing bearing (401) is embedded in the center of the top surface of the operating table (1), the top of the right end of the speed reducing motor (402) is fixedly connected with the center of the bottom surface of the operating table (1), an output shaft at the top end of the speed reducing motor (402) is inserted into an inner cavity of an inner ring of the sealing bearing (401), the center of the bottom surface of the rotary table (403) is fixedly connected with the tail end of the output shaft at the top end of the speed reducing motor (402), the bottoms of the two position fixing plates (404) are fixedly connected with the top surfaces at two ends of the rotary table (403), the center of two side surfaces of the two position fixing plates (404) is provided with the position adjusting holes (405), one end, close to each other, of the two position adjusting rods (406, the centers of the two driving pieces (407) are fixedly arranged at the ends, far away from each other, of the two positioning rods (406), the inner cavities of the inner rings of the two positioning bearings (408) are sleeved on the surfaces, close to one ends, of the two positioning rods (406), and the ends, far away from each other, of the two clamping rings (409) are sleeved outside the two positioning bearings (408).

3. The grinding device for bearing machining according to claim 1, characterized in that: the cooling mechanism (9) comprises a water storage tank (901), a filter screen (902), a pressure pump (903), a water pumping pipe (904), a flow guide pipe (905), a spray head (906) and a protective cover (907), wherein the top end of the water storage tank (901) is fixedly connected with the bottom surface of the operating platform (1), two ends of the filter screen (902) are fixedly connected with the centers of the inner walls of two sides of the water storage tank (901), the left end of the pressure pump (903) is fixedly installed at the bottom of the right side surface of the water storage tank (901), two ends of the water pumping pipe (904) are respectively communicated with the bottom of the right side surface of the water storage tank (901) and a water pumping port at the bottom end of the pressure pump (903), the bottom end of the flow guide pipe (905) is communicated with a water outlet at the top end of the pressure pump (903), a water inlet at the right end of the spray head (906) is communicated with a water outlet at the top end of, the left end of the spray head (906) is embedded in the center of the right side surface of the protective cover (907).

4. The grinding device for bearing machining according to claim 1, characterized in that: the overall shape of the diversion trench (2) is rectangular.

5. The grinding device for bearing machining according to claim 2, characterized in that: the surfaces of the two positioning rods (406) are in threaded connection with the inner walls of the two positioning holes (405).

6. The grinding device for bearing machining according to claim 3, characterized in that: the filter screen (902) is made of stainless steel.

7. The grinding device for bearing machining according to claim 2, characterized in that: the model of the speed reducing motor (402) is ZWBMD 024024024024024.

8. The grinding device for bearing machining according to claim 2, characterized in that: the backflow holes (3) are uniformly distributed at the bottom of the diversion trench, and the bottoms of the backflow holes (3) are communicated with the inner cavity of the water storage tank (901).

9. The grinding device for bearing machining according to claim 3, characterized in that: the left end of the spray head (906) and the bottom of the polishing disc (8) are arranged on the same horizontal line.