CN213673384U

CN213673384U - Groove grinder for processing precision bearing

Info

Publication number: CN213673384U
Application number: CN202022635402.2U
Authority: CN
Inventors: 李刚
Original assignee: Wafangdian Shanli Bearing Manufacturing Co ltd
Current assignee: Wafangdian Shanli Bearing Manufacturing Co ltd
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-07-13
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to the technical field of groove grinding machines, in particular to a groove grinding machine for processing precision bearings, which can push a first slider to move leftwards by opening a second cylinder, thereby fixing a bearing on a rotating shaft, improving the stability of the bearing fixation, improving the grinding precision of the bearing, improving the processing quality of the bearing, and driving a second group of driving shafts to rotate by opening a first motor, thereby enabling a grinding mechanism to grind the inside of a bearing groove, improving the grinding efficiency of the bearing, enabling the output ends of a plurality of groups of first cylinders to push the bearing to slide rightwards from the rotating shaft by starting a plurality of groups of first cylinders, thereby enabling the device to automatically send and unload materials, improving the convenience of taking and placing the bearing by the device, and improving the practicability; still include base, pillar, diaphragm, axle bed, pivot, fixed plate, the first cylinder of multiunit, first motor, belt, first guide rail, first slider, sleeve, second cylinder and slipmat, the base top is connected with the pillar bottom, and the pillar top is connected with the diaphragm bottom.

Description

Groove grinder for processing precision bearing

Technical Field

The utility model relates to a groove grinding machine's technical field especially relates to a processing groove grinding machine for precision bearing.

Background

A groove grinder for machining a precision bearing is an auxiliary device for machining a precision bearing groove, and is widely used in the field of groove grinders; the prior groove grinder for processing the precise bearing is used for finding that the bearing is an important part in modern mechanical equipment, the main function of the groove grinder is to support a mechanical rotating body, reduce the friction coefficient in the movement process and ensure the rotation precision of the mechanical rotating body, the sliding friction is generated during the working of the bearing, the magnitude of the sliding friction force is mainly determined by the manufacturing precision, the magnitude of the sliding bearing friction force is mainly determined by the material of the sliding surface of the bearing, the common working surface of the sliding bearing has the self-lubricating function, the sliding bearing is divided into a non-metallic sliding bearing and a metallic sliding bearing according to the material, at present, when the groove of a metallic bearing is processed and ground, the taking and placing convenience of the bearing by a grinding device is poor, and the fixing stability of the device during the grinding of the bearing is poor, so that the grinding precision of the groove of the bearing is low and the grinding, the practicality of the device is relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a promote first slider to remove left through opening the second cylinder, thereby make the bearing fix in the pivot, improve the fixed stability of bearing, improve the bearing precision of polishing, improve the processing quality of bearing, it is rotatory to drive second group's drive shaft through opening first motor, thereby make polishing mechanism polish to in the bearing channel, improve the bearing efficiency of polishing, through starting the first cylinder of multiunit, make the first cylinder output of multiunit promote the bearing landing from the pivot right, thereby make the device self-feeding unload, improve the device and get the putting convenience of bearing, improve a processing precision groove grinding machine for bearing of practicality.

The utility model discloses a groove grinder for processing precision bearing, still include the base, the pillar, the diaphragm, the axle bed, the pivot, the fixed plate, multiunit first cylinder, first motor, the belt, first guide rail, first slider, the sleeve, second cylinder and slipmat, the base top is connected with the pillar bottom, the pillar top is connected with the diaphragm bottom, the axle bed is installed on the top of base, the pivot is rotatable to be set up in the axle bed, and be provided with grinding machanism above the pivot, the fixed plate is fixed dress on the lateral wall of pivot, the left end of multiunit first cylinder is installed respectively on the right side wall of axle bed, first group drive shaft right-hand member and pivot left end fixed connection, first motor is installed on the axle bed top, first motor output end is provided with second group drive shaft, the belt suit is on the lateral wall of two groups drive shaft, and second group drive shaft drives first group drive shaft through the, first guide rail sets up the top at the base to inside the top of embedding base in the first guide rail, but first slider bottom horizontal sliding mounting is on first guide rail, but sleeve right-hand member and first slider right-hand member swivelling joint, the sleeve left end is provided with the opening, and the open-ended diameter size is greater than the diameter size of pivot, the top at the base is installed to the second cylinder, second cylinder left end output and first slider right-hand member are connected, the slipmat suit is on the lateral wall of pivot, and the slipmat left end is connected with the fixed plate right-hand member.

The utility model discloses a processing groove grinder for precision bearing, still include grinding machanism, grinding machanism includes the second slide rail, the second slider, reciprocating device, third cylinder and second motor, inside second slide rail top embedding diaphragm bottom, but second slider top horizontal slip mounting is in the bottom of second slide rail, reciprocating device installs the bottom at the diaphragm, and reciprocating device drives the horizontal slip of second slider, the third cylinder top is connected with the bottom of second slider, third cylinder bottom output is connected with second motor top, second motor left end output is provided with the wheel of polishing.

The utility model discloses a processing groove grinder for precision bearing still includes blanking hole, delivery board, shock pad and material car, and blanking hole intercommunication sets up on the base top and sets up in the below of pivot, and the delivery board top is connected and sets up in the below in blanking hole with the base inside wall, and the shock pad suit is on the inside wall of delivery board, and the material car top is provided with the material and collects the mouth, communicates with each other in material collection mouth and the material car to the material is collected the mouth and is set up the below at the shock pad.

The utility model discloses a processing groove grinder for precision bearing still includes the dust cage, the dust cage suit on the lateral wall of third cylinder and with dust collecting device intercommunication.

The utility model discloses a processing groove grinder for precision bearing still includes multiunit shock attenuation stabilizer blade, and multiunit shock attenuation stabilizer blade is all installed in the bottom of base.

The utility model discloses a processing groove grinder for precision bearing still includes the light, and the top at the axle bed is installed to the light.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, a bearing to be polished is sleeved on the outer side wall of a rotating shaft, a first slide block is pushed leftwards by opening a second air cylinder to move, so that a sleeve is pushed leftwards by the first slide block to be sleeved on the outer side wall of the rotating shaft, the bearing sleeved on the outer side wall of the rotating shaft is pushed leftwards by the left end of the sleeve, the left end of the bearing is tightly attached to the right end of an anti-slip pad, so that the bearing is fixed on the rotating shaft, the stability of bearing fixation is improved, the polishing precision of the bearing is improved, and the processing quality of the bearing is improved, a second group of driving shafts are driven to rotate by opening a first motor, so that the first group of driving shafts drive the bearing to rotate through the rotating shaft, so that a polishing mechanism polishes the inside of a bearing channel, the polishing efficiency of the bearing is improved, after the bearing is polished, the output ends, the device is convenient to take and place the bearing, and the practicability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged schematic view of the connection of the drive shaft to the first motor or the like;

FIG. 3 is an enlarged schematic view of the first slider connected to a sleeve or the like;

FIG. 4 is an enlarged schematic view of the connection between the second slide rail and the second slide block;

in the drawings, the reference numbers: 1. a base; 2. a pillar; 3. a transverse plate; 4. a shaft seat; 5. a rotating shaft; 6. a fixing plate; 7. a first cylinder; 8. a drive shaft; 9. a first motor; 10. a belt; 11. a first guide rail; 12. a first slider; 13. a sleeve; 14. a second cylinder; 15. a non-slip mat; 16. a second slide rail; 17. a second slider; 18. a reciprocating device; 19. a third cylinder; 20. a second motor; 21. grinding the wheel; 22. a blanking hole; 23. a conveying plate; 24. a shock pad; 25. a material vehicle; 26. a dust collection cover; 27. shock absorption support legs; 28. an illuminating lamp.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the groove grinder for processing precision bearings of the present invention further comprises a base 1, a pillar 2, a cross plate 3, a shaft seat 4, a rotating shaft 5, a fixing plate 6, a plurality of sets of first cylinders 7, a first motor 9, a belt 10, a first guide rail 11, a first slider 12, a sleeve 13, a second cylinder 14 and a non-slip mat 15, wherein the top end of the base 1 is connected with the bottom end of the pillar 2, the top end of the pillar 2 is connected with the bottom end of the cross plate 3, the shaft seat 4 is installed at the top end of the base 1, the rotating shaft 5 is rotatably installed inside the shaft seat 4, a polishing mechanism is arranged above the rotating shaft 5, the fixing plate 6 is fixedly sleeved on the outer side wall of the rotating shaft 5, the left ends of the plurality of sets of first cylinders 7 are respectively installed on the right side wall of the shaft seat 4, the right ends of the first sets of driving shafts 8 are fixedly connected, the belt 10 is sleeved on the outer side walls of the two groups of driving shafts 8, the second group of driving shafts 8 drive the first group of driving shafts 8 through the belt 10, the first guide rail 11 is arranged at the top end of the base 1, the first guide rail 11 is embedded into the top end of the base 1, the bottom end of the first sliding block 12 can be installed on the first guide rail 11 in a left-right sliding mode, the right end of the sleeve 13 is rotatably connected with the right end of the first sliding block 12, the left end of the sleeve 13 is provided with an opening, the diameter of the opening is larger than that of the rotating shaft 5, the second air cylinder 14 is installed at the top end of the base 1, the output end of the left end of the second air cylinder 14 is connected with the right end of the first sliding block 12, the non-slip mat 15 is; firstly, a bearing to be polished is sleeved on the outer side wall of a rotating shaft 5, a first sliding block 12 is pushed leftwards by opening a second air cylinder 14 to move, so that a sleeve 13 is pushed leftwards by the first sliding block 12 to be sleeved on the outer side wall of the rotating shaft 5, the left end of the sleeve 13 pushes leftwards by the bearing sleeved on the outer side wall of the rotating shaft 5, the left end of the bearing is tightly attached to the right end of an anti-slip pad 15, so that the bearing is fixed on the rotating shaft 5, the stability of bearing fixing is improved, the polishing precision of the bearing is improved, the processing quality of the bearing is improved, a second group of driving shafts 8 are driven to rotate by opening a first motor 9, the first group of driving shafts 8 drive the bearing to rotate through the rotating shaft 5, so that a polishing mechanism polishes the bearing in a bearing channel, the polishing efficiency of the bearing is improved, after the bearing is polished, the, thereby make the device from sending and unloading, improve the device and get the convenience of putting of bearing, improve the practicality.

The utility model discloses a processing is groove grinder for precision bearing, still include grinding machanism, grinding machanism includes second slide rail 16, second slider 17, reciprocating device 18, third cylinder 19 and second motor 20, inside the 16 top embedding diaphragm 3 bottoms of second slide rail, but the second slider 17 top horizontal slip mounting is in the bottom of second slide rail 16, reciprocating device 18 is installed in the bottom of diaphragm 3, and reciprocating device 18 drives the horizontal slip of second slider 17, the 19 top of third cylinder is connected with the bottom of

second slider

17, 19 bottom output of third cylinder is connected with 20 tops of second motor, 20 left end output of second motor are provided with grinding wheel 21; the second slider 17 is driven by opening the reciprocating device 18, the second slider 17 drives the polishing wheel 21 to move to the upper side of a bearing channel to be polished through the third air cylinder 19 and the second motor 20, the polishing wheel 21 rotates by opening the second motor 20, the telescopic length of the third air cylinder 19 is controlled, the output end at the bottom end of the third air cylinder 19 moves to the pushing polishing wheel 21 through the second motor 20, the polishing wheel 21 is used for polishing the inside of the bearing channel, the convenience of polishing the bearing is improved, the polishing efficiency of the bearing is improved, the practicability is improved, the moving position of the second slider 17 and the height of the second motor 20 are adjusted, the polishing wheel 21 is enabled to change the polishing position of the bearing, the convenience of polishing the bearing is improved, and the practicability of the device is improved.

The utility model discloses a processing precision bearing is with groove grinder still includes blanking hole 22, delivery board 23, shock pad 24 and material car 25, blanking hole 22 intercommunication sets up on base 1 top and sets up in the below of pivot 5, delivery board 23 top is connected with base 1 inside wall and sets up in the below of blanking hole 22, shock pad 24 suit is on the inside wall of delivery board 23, the top of material car 25 is provided with the material and collects the mouth, the material is collected mouthful and is linked together in the material car 25, and the material is collected the mouth and is set up in the below of shock pad 24; after the bearing slided from pivot 5, through setting up blanking hole 22, make the bearing pass blanking hole 22 and fall to the top of delivery board 23, through the water conservancy diversion of delivery board 23 to the bearing, make the bearing fall to collecting in the material car 25, through setting up blanking hole 22, improve the automatic convenience of accomodating of bearing, reduce the intensity of labour of personnel's operation, through setting up material car 25, improve the convenience that the transportation was collected to the bearing, through setting up shock pad 24, reduce the collision noise of bearing whereabouts in-process, and the high practicality is improved.

The groove grinder for processing the precision bearing of the utility model also comprises a dust hood 26, the dust hood 26 is sleeved on the outer side wall of the third cylinder 19 and is communicated with a dust collecting device; through setting up dust cage 26, improve the dust removal effect of device to the bearing in-process of polishing, reduce the dust diffusion, improve operational environment's protection effect, improve the practicality.

The utility model discloses a groove grinder for processing precision bearing, which also comprises a plurality of groups of shock absorption support legs 27, wherein the plurality of groups of shock absorption support legs 27 are all arranged at the bottom end of the base 1; through setting up multiunit shock attenuation stabilizer blade 27, reduce the device and polish the time with the vibrations on ground to the bearing, reduce the vibration noise of device, improve the silence effect of device.

The utility model discloses a groove grinder for processing precision bearing, which also comprises a lighting lamp 28, wherein the lighting lamp 28 is arranged at the top end of the shaft seat 4; through setting up light 28, improve the illuminating effect of device, optimize operational environment, improve the quality of polishing, improve the practicality.

The utility model discloses a groove grinder for processing precision bearing, when it works, firstly, the bearing that needs to be polished is sleeved on the outer side wall of the rotating shaft 5, the first slider 12 is pushed leftwards by opening the second cylinder 14 to move, thereby the first slider 12 pushes the sleeve 13 leftwards to be sleeved on the outer side wall of the rotating shaft 5, and the left end of the sleeve 13 pushes the bearing sleeved on the outer side wall of the rotating shaft 5 leftwards, so the left end of the bearing is tightly attached to the right end of the anti-slip pad 15, thereby the bearing is fixed on the rotating shaft 5, the output end of the plurality of groups of first cylinders 7 pushes the bearing to slide off the rotating shaft 5 rightwards by starting the plurality of groups of first cylinders 7, then the reciprocating device 18 is opened to drive the second slider 17, the second slider 17 drives the polishing wheel 21 to move to the upper part of the bearing groove that needs to be polished by the third cylinder 19 and the second motor 20, the polishing wheel 21 is rotated, through the flexible length of control third cylinder 19, make the 19 bottom outputs of third cylinder pass through second motor 20 and remove to promoting wheel 21 of polishing to make wheel 21 of polishing polish inside the bearing channel, then after the bearing slided from pivot 5, through setting up blanking hole 22, make the bearing pass blanking hole 22 and fall to the top of delivery board 23, through the water conservancy diversion of delivery board 23 to the bearing, make the bearing fall to and collect in the material car 25.

The mounting mode, the connection mode or the setting mode of the groove grinder for processing the precision bearing are common mechanical modes, and the groove grinder can be implemented as long as the beneficial effects can be achieved; the utility model discloses a processing first cylinder 7, first motor 9, second cylinder 14, reciprocating device 18, third cylinder 19, second motor 20, material car 25, shock attenuation stabilizer blade 27 and light 28 of groove grinder for precision bearing are purchase on the market, and this industry technical staff only need install and operate according to its subsidiary instructions can.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A groove grinder for processing precision bearings is characterized by further comprising a base (1), a supporting column (2), a transverse plate (3), a shaft seat (4), a rotating shaft (5), a fixing plate (6), a plurality of groups of first cylinders (7), a first motor (9), a belt (10), a first guide rail (11), a first sliding block (12), a sleeve (13), a second cylinder (14) and a non-slip mat (15), wherein the top end of the base (1) is connected with the bottom end of the supporting column (2), the top end of the supporting column (2) is connected with the bottom end of the transverse plate (3), the shaft seat (4) is installed at the top end of the base (1), the rotating shaft (5) is rotatably arranged inside the shaft seat (4), a grinding mechanism is arranged above the rotating shaft (5), the fixing plate (6) is fixedly sleeved on the outer side wall of the rotating shaft (5), the left ends of the plurality of groups of first cylinders (7) are respectively, the right end of a first group of driving shafts (8) is fixedly connected with the left end of a rotating shaft (5), a first motor (9) is installed at the top end of a shaft seat (4), a second group of driving shafts (8) are arranged at the output end of the first motor (9), a belt (10) is sleeved on the outer side walls of the two groups of driving shafts (8), the second group of driving shafts (8) drive the first group of driving shafts (8) through the belt (10), a first guide rail (11) is arranged at the top end of a base (1), the first guide rail (11) is embedded into the top end of the base (1), the bottom end of a first sliding block (12) can be installed on the first guide rail (11) in a left-right sliding mode, the right end of a sleeve (13) is rotatably connected with the right end of the first sliding block (12), the left end of the sleeve (13) is provided with an opening, the diameter of the opening is larger than that of the rotating shaft (, the output end of the left end of the second cylinder (14) is connected with the right end of the first sliding block (12), the non-slip mat (15) is sleeved on the outer side wall of the rotating shaft (5), and the left end of the non-slip mat (15) is connected with the right end of the fixing plate (6).

2. The groove grinder for machining the precision bearing as recited in claim 1, further comprising a grinding mechanism, wherein the grinding mechanism comprises a second slide rail (16), a second slide block (17), a reciprocating device (18), a third air cylinder (19) and a second motor (20), the top end of the second slide rail (16) is embedded into the bottom end of the transverse plate (3), the top end of the second slide block (17) can be installed at the bottom end of the second slide rail (16) in a left-right sliding manner, the reciprocating device (18) is installed at the bottom end of the transverse plate (3), the reciprocating device (18) drives the second slide block (17) to slide left and right, the top end of the third air cylinder (19) is connected with the bottom end of the second slide block (17), the bottom end output end of the third air cylinder (19) is connected with the top end of the second motor (20), and the left end output end of the second motor (20) is provided with a grinding wheel (21.

3. The groove grinder for machining the precision bearing according to claim 2, further comprising a blanking hole (22), a conveying plate (23), a shock pad (24) and a material trolley (25), wherein the blanking hole (22) is communicated with and arranged at the top end of the base (1) and below the rotating shaft (5), the top end of the conveying plate (23) is connected with the inner side wall of the base (1) and arranged below the blanking hole (22), the shock pad (24) is sleeved on the inner side wall of the conveying plate (23), the top end of the material trolley (25) is provided with a material collecting port, the material collecting port is communicated with the interior of the material trolley (25), and the material collecting port is arranged below the shock pad (24).

4. A groove grinder for machining precision bearings according to claim 3, further comprising a dust collection cover (26), wherein the dust collection cover (26) is fitted around the outer side wall of the third cylinder (19) and communicates with the dust collection device.

5. The groove grinder for machining precision bearings according to claim 4, further comprising a plurality of sets of shock absorbing legs (27), wherein the plurality of sets of shock absorbing legs (27) are all installed at the bottom end of the base (1).

6. The groove grinder for machining precision bearings according to claim 5, further comprising a lighting lamp (28), wherein the lighting lamp (28) is installed at the top end of the shaft seat (4).