CN220993883U - Novel bearing equipment of polishing with adjustable - Google Patents

Abstract

The utility model discloses adjustable novel bearing polishing equipment, which belongs to the technical field of bearing polishing and comprises a supporting table and a clamping assembly, wherein an air cylinder is arranged at one end of the top of the supporting table, a second motor is arranged in the middle of one side of a movable plate, the clamping assembly comprises a chassis, and a special-shaped pressing plate is connected in a sliding manner in a limiting chute. Through setting up first motor, carousel and third motor for the surface of bearing can all contact with the dish of polishing, has improved the efficiency that the bearing polished, through setting up the clamping component, has both accomplished the fixing to the bearing, also can not hinder the surface work of polishing to the bearing, makes equipment use more convenient.

Description

Novel bearing equipment of polishing with adjustable

Technical Field

The utility model belongs to the technical field of bearing polishing, and particularly relates to novel adjustable bearing polishing equipment.

Background

Bearings are a common mechanical part, and are widely used in various mechanical devices, such as automobiles, airplanes, industrial devices, etc., and have the functions of supporting and rotating a shaft of a machine during operation, reducing friction and energy loss, and maintaining stability of mechanical movement, and because the bearings are frequently operated and bear large pressure and friction force, abrasion and pits tend to occur on surfaces of the bearings, which may cause performance degradation and even damage of the bearings. Polishing the bearing is an indispensable process in order to ensure normal operation of the bearing and to extend its service life. The purpose of bearing polishing is to restore its smoothness and accuracy, reduce friction, and improve the wear resistance and running efficiency of the bearing by removing flaws and irregularities on the bearing surface.

The bearing needs to be fixed when polishing, and then the polisher is used for polishing, and the bearing polishing device is similar to an adjustable bearing polishing device on the market at present, and the patent number is 202223157058.6, and the following problems exist when the bearing polishing device is used:

1. When the bearing is clamped and fixed, the screw rod transmission device is used for driving the annular fixing piece to clamp the bearing, the position of the sander at the top end of the equipment can be adjusted up and down, but when the equipment is used, the outer surface of the bearing is blocked by the annular fixing piece, so that the outer circle surface of the bearing is difficult to polish, the area for polishing is only the top end part of the bearing, workers are required to continuously overturn the bearing, the actual use efficiency is low, and the labor and time of the workers are wasted;

2. The device can only fix and polish a set of bearing at a time, which makes the work efficiency of equipment low, and workman's operation step is loaded down with trivial details and frequent.

Disclosure of utility model

In order to overcome the defects, the utility model provides adjustable novel bearing polishing equipment, which solves the problems that the outer circle surface of a bearing is difficult to polish, the polishing area of each time is only the top end part of the bearing, and only one group of bearings can be fixed and polished at each time.

In order to achieve the above purpose, the present utility model provides the following technical solutions: novel bearing equipment of polishing with adjustable, including brace table and clamping assembly, its characterized in that: the cylinder is installed to the top one end of brace table, and the piston end of cylinder is fixed with the bearing board, first motor is installed on the top of bearing board, and the output of first motor is connected with the bearing frame to the top of bearing frame is fixed with the carousel, the internally mounted of carousel has the third motor, and the output of third motor is connected with the bearing frame, and the bearing frame runs through and alternates to establish the top of carousel is fixed with the clamping assembly, first spout has been seted up to the top both sides of brace table, and the inside slip of first spout is inserted and is equipped with fixing bolt, the top both ends of brace table are close to first spout department has seted up the second spout, and the inside slip of second spout is inserted and is equipped with the movable plate, install the second motor in the middle of one side of movable plate, and the output of second motor runs through and inserts and establish the side of movable plate is provided with the pivot, and the grinding dish is installed to the other end of pivot, the front of brace table is provided with the start key.

As a further aspect of the utility model: one end of the supporting table is positioned at the height of the bottom end part of the cylinder and is lower than the height of the other end of the supporting table.

As a further aspect of the utility model: the clamping assembly comprises a chassis, the middle of the bottom end of the chassis is fixedly connected with the top end of a bearing seat connected with the output end of the third motor, a plurality of groups of the chassis are arranged, and the plurality of groups of the chassis are uniformly distributed at the top end of the turntable at equal intervals.

As a further aspect of the utility model: limiting sliding grooves are formed in the surface of the chassis, four groups of limiting sliding grooves are formed in the surface of the chassis, and the four groups of limiting sliding grooves are distributed on the surface of the chassis in a cross shape.

As a further aspect of the utility model: the inside sliding connection of spacing spout has the clamp pad that supports, and supports the clamp pad and set up to one side and be the arc shape to the surface of arc shape is provided with the silica gel gasket, the opposite side that supports the clamp pad sets up to the rectangle, and the both sides of rectangle end are articulated to be provided with the connecting rod, the rectangle end bottom both sides that support the clamp pad are connected with the gyro wheel through the bearing rotation.

As a further aspect of the utility model: the other end of the connecting rod is hinged with a fixed plate, and a movable cylinder is fixed at one side of the fixed plate away from the pressing plate.

As a further aspect of the utility model: the inside slip of moving the section of thick bamboo is inserted and is equipped with a fixed screw thread section of thick bamboo, and the bottom of a fixed screw thread section of thick bamboo with the top fixed connection of chassis, the inside screw thread of a fixed screw thread section of thick bamboo is inserted and is connected with the lifter, and the bottom of lifter sets up to the screw rod shape.

As a further aspect of the utility model: the outer surface of the top end of the lifting rod is fixedly provided with two groups of rings, the two groups of rings are respectively positioned on the outer wall and the inner wall of the top end of the movable cylinder, and the two groups of rings at the top end of the lifting rod are rotationally connected with the top end of the movable cylinder.

As a further aspect of the utility model: the length of the first sliding groove is equal to that of the second sliding groove, and the first sliding groove is communicated with the inside of the second sliding groove.

As a further aspect of the utility model: the third motors are provided with a plurality of groups, and the third motors are uniformly distributed in the turntable at equal intervals.

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

1. This novel bearing equipment of polishing with adjustable through setting up brace table, the cylinder, the bearing board, fixing bolt, the movable plate, the second motor and polish the dish, can make according to the width pulling movable plate of bearing, paste when the one side of polishing the dish can insert fixing bolt when bearing excircle surface, fix movable plate and brace table, start the second motor through external power supply, the second motor output drives the bearing frame and polish the dish and rotate, realize automatic polishing, and the suitability is strong, can adjust at any time to the bearing of different thickness, the cylinder is started to the external power supply of the cooperation again, the piston end of cylinder is with bearing board and bearing lifting, can adjust according to the height of bearing, make polish the dish can all contact with surface one side of bearing, thereby reinforcing polishing effect.

2. This novel bearing equipment of polishing with adjustable through setting up first motor, carousel and third motor for after being first motor and third motor circular telegram through external power source, the output of first motor drives bearing frame and carousel and rotates, realize carrying out automatic rotation with the bearing on carousel top, do not need manual operation can accomplish the transposition of a plurality of bearings, conveniently polish multiunit bearing simultaneously, the output of cooperation third motor drives bearing frame and clamping assembly again and rotates, can carry out automatic rotation with the bearing, make the surface of bearing can all contact with the dish of polishing, thereby make the surface of bearing by polishing completely, the efficiency that the bearing polished has been improved, time and energy of workman have been saved.

3. This novel bearing equipment of polishing with adjustable through setting up the clamping component, can be when the diameter is in the circle to different bearings, through twisting the lifter for remove a section of thick bamboo at fixed screw thread section of thick bamboo surface lift removal, thereby make to support the clamp plate and slide in spacing spout, until support clamp plate arc end surface and bearing interior circle surface and hug closely, both accomplished fixing to the bearing, also can not hinder the surface work of polishing to the bearing, make equipment use more convenient, also saved the operation of incessantly upset bearing for the workman.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a clamping assembly according to the present utility model;

FIG. 3 is a schematic view of a partially exploded construction of the present utility model;

FIG. 4 is a schematic view of the sectional structure of the moving cylinder, the fixed screw cylinder and the lifting rod of the present utility model;

FIG. 5 is an enlarged schematic view of a portion of the clamping assembly of the present utility model;

FIG. 6 is a schematic view of an adjustment state structure of the clamping assembly of the present utility model;

FIG. 7 is a schematic view of a partially disassembled structure of the present utility model;

Fig. 8 is a schematic view of the structure of the utility model in an extended state.

In the figure: 1. a support table; 2. a cylinder; 3. a bearing plate; 4. a first motor; 5. a turntable; 6. a clamping assembly; 61. a chassis; 62. limiting sliding grooves; 63. a pressing plate; 64. a roller; 65. a connecting rod; 66. a fixing plate; 67. a moving cylinder; 68. fixing a threaded cylinder; 69. a lifting rod; 7. a first chute; 8. a second chute; 9. a fixing bolt; 10. a moving plate; 11. a second motor; 12. polishing the grinding disc; 13. a start key; 14. and a third motor.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-8, the present utility model provides a technical solution: the utility model provides a novel bearing equipment of polishing with adjustable, includes brace table 1 and clamping assembly 6, its characterized in that: the cylinder 2 is installed to the top one end of brace table 1, and the piston end of cylinder 2 is fixed with carrier plate 3, first motor 4 is installed on the top of carrier plate 3, and the output of first motor 4 is connected with the bearing frame, and the top of bearing frame is fixed with carousel 5, the internally mounted of carousel 5 has third motor 14, and the output of third motor 14 is connected with the bearing frame, and the top of bearing frame penetration establishes carousel 5 is fixed with clamping assembly 6, and the top of bearing frame is fixed with carousel 5, through setting up cylinder 2 and carrier plate 3, after switching on external power supply and start cylinder 2 and first motor 4 through start key 13, cylinder 2 can be adjusted according to the height of bearing, make the whole laminating of bearing surface and polishing dish 12, avoid appearing missing or dead angle, and the output of first motor 4 rotates, can drive carousel 5 synchronous rotation, the convenience is in time carried out the position when multiunit bearing needs to polish.

The first spout 7 has been seted up on the top both sides of brace table 1, and the inside slip of first spout 7 is inserted and is equipped with fixing bolt 9, second spout 8 has been seted up near first spout 7 department at the top both ends of brace table 1, and the inside slip of second spout 8 is inserted and is equipped with movable plate 10, install second motor 11 in the middle of one side of movable plate 10, and the output of second motor 11 runs through the side that establishes movable plate 10 and is provided with the pivot, and the grinding disc 12 is installed to the other end of pivot, the front of brace table 1 is provided with start key 13, through setting up movable plate 10, can stimulate movable plate 10 according to the position of bearing excircle surface, make grinding disc 12 paste with bearing excircle surface mutually, the convenience is whole polished to the bearing surface, reuse fixing bolt 9 is fixed to the position of brace table 1 and movable plate 10, the convenience of equipment use has been strengthened.

One end of the supporting table 1 is located at the bottom end part of the air cylinder 2 and is lower than the other end of the supporting table 1, and space can be reserved for bearings with different heights by setting the supporting table 1 into a state that the top ends are different in height, so that the bearings can not be higher than the top ends of the polishing disc 12 when the piston end of the air cylinder 2 is lifted, and the bearing can be attached to the polishing disc 12.

The clamping assembly 6 comprises a chassis 61, the middle of the bottom end of the chassis 61 is fixedly connected with the top end of a bearing seat connected with the output end of the third motor 14, the chassis 61 is provided with a plurality of groups, the plurality of groups of the chassis 61 are uniformly distributed on the top end of the turntable 5 at equal intervals, and the plurality of groups of the chassis 61 are arranged, so that the plurality of groups of bearings are convenient to install at the same time, and the bearings do not need to be replaced manually.

The surface of the chassis 61 is provided with the limit sliding grooves 62, the limit sliding grooves 62 are provided with four groups, the four groups of limit sliding grooves 62 are distributed on the surface of the chassis 61 in a cross shape, and the pressure resisting plate 63 can be more stable in moving and cannot easily deviate by arranging the four groups of limit sliding grooves 62.

The inside sliding connection of spacing spout 62 has to support clamp plate 63, and supports clamp plate 63 and set up to one side and be the arc shape, and the surface of arc shape is provided with the silica gel gasket, and the opposite side of support clamp plate 63 sets up to the rectangle, and the both sides of rectangle end are articulated to be provided with connecting rod 65, and the rectangle end bottom both sides of support clamp plate 63 are connected with gyro wheel 64 through the bearing rotation, through setting up support clamp plate 63, gyro wheel 64 and connecting rod 65, make support clamp plate 63 more smooth when the slip, and can not harm the bearing surface yet when fixing the bearing.

The other end of the connecting rod 65 is hinged with a fixed plate 66, one side of the fixed plate 66 is far away from the pressing plate 63 and is fixedly provided with a movable cylinder 67, and by arranging the fixed plate 66, the fixed plate 66 can be driven to synchronously move when the movable cylinder 67 moves up and down, and the connecting rod 65 is pulled to hinge and rotate, so that a mat is made for fixing the pressing plate 63.

The fixed thread cylinder 68 is inserted in the movable cylinder 67 in a sliding manner, the bottom end of the fixed thread cylinder 68 is fixedly connected with the top end of the chassis 61, the lifting rod 69 is connected with the inner thread of the fixed thread cylinder 68 in a inserting manner, and the bottom end of the lifting rod 69 is in a threaded rod shape, so that the lifting rod 69 moves in the fixed thread cylinder 68 when the lifting rod 69 is screwed, and the fixed position is inconvenient to keep when the lifting rod 69 is not stressed, and the lifting rod 69 is prevented from sliding randomly.

The top surface of lifter 69 is fixed with two sets of rings, and two sets of rings are located the outer wall and the inner wall on removal section of thick bamboo 67 top respectively, and two sets of rings on lifter 69 top are rotated with the top of removal section of thick bamboo 67 and are connected, through setting up removal section of thick bamboo 67 and lifter 69, can be when twisting lifter 69, two sets of rings on the top of lifter 69 can not drive removal section of thick bamboo 67 rotation, but can drive removal section of thick bamboo 67 along with lifter 69 reciprocates to realize the removal of pressing board 63.

The length of the first chute 7 is equal to that of the second chute 8, the first chute 7 is communicated with the inside of the second chute 8, and when the movable plate 10 slides in the second chute 8, the movable plate 10 and the supporting table 1 can be fixed by the fixing bolt 9 through the first chute 7 by arranging the first chute 7 and the second chute 8.

The third motors 14 are provided with a plurality of groups, the plurality of groups of third motors 14 are uniformly and equidistantly distributed in the turntable 5, and each group of clamping assemblies 6 can be independently rotated by arranging the plurality of groups of third motors 14, so that the whole side face of the bearing can be polished conveniently.

The working principle of the utility model is as follows: the equipment is placed at a proper position, the supporting table 1 supports the equipment, the bottom end of the bearing is placed on the upper surface of the chassis 61, the inner circle part of the bearing is sleeved on the outer surface of the pressing plate 63, the lifting rod 69 is screwed according to the inner circle diameter of the bearing, the lifting rod 69 is lifted along the threads of the inner wall of the fixed threaded cylinder 68, the lifting rod 69 is lifted and lowered while two groups of circular rings at the top end push the movable cylinder 67 to synchronously lift, the fixed plate 66 moves along with the movable cylinder 67, if the movable cylinder 67 descends, the fixed plate 66 descends, the connecting rod 65 rotates along the bearing seat, the pressing plate 63 is pushed to move in a direction away from the movable cylinder 67, the bottom end of the pressing plate 63 slides in the limiting sliding groove 62, meanwhile, the roller 64 rolls on the surface of the chassis 61, the pressing plate 63 moves more smoothly, otherwise, the pressing plate 63 moves in a direction close to the movable cylinder 67 until the pressing plate 63 is tightly attached to the inner wall of the bearing, the moving plate 10 is pulled according to the outer wall position of the bearing, the bottom end of the movable plate 10 slides in the second sliding groove 8, and the bottom end of the movable plate 10 is tightly inserted into the first sliding groove 10 through the first bolt 7 when the side of the outer wall 12 is attached to the outer wall surface 9.

The device is powered on through an external power supply, the cylinder 2 is controlled to lift by pressing a corresponding starting key 13, the cylinder 2 is controlled to be an LP series electric cylinder with quick response and high precision, one side of the outer surface of the bearing is guaranteed to be in full contact with the polishing disc 12, omission is avoided, the second motor 11 is started by pressing the starting key 13, the second motor 11 is an energy-saving permanent magnet synchronous motor with high rotating speed, the output end of the second motor 11 drives the rotating shaft and the polishing disc 12 to rotate at a high speed, the third motor 14 is started by pressing the starting key 13, the third motor 14 is a direct current brushless motor with stable rotation and low noise, the output end of the third motor 14 drives the bearing seat and the clamping assembly 6 to rotate, autorotation of the bearing is realized, polishing of the bearing surface is facilitated, after one group of bearing is polished, the corresponding starting key 13 is pressed again to start the first motor 4, the first motor 4 is a 2-phase stepping motor with controllable rotating range and convenient operation, the output end of the first motor 4 drives the bearing seat and the turntable 5 to synchronously rotate, and the distance of one fourth of the diameter of the outer wall of the turntable 5 can be set to enable the next group of bearing to be just contacted with the polishing disc 12 to polish the bearing surface at one time.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims (10)

1. Novel bearing equipment of polishing with adjustable, including brace table (1) and clamping assembly (6), its characterized in that: the utility model discloses a grinding disc, including supporting bench (1), cylinder (2) are installed to the top one end of supporting bench (1), and the piston end of cylinder (2) is fixed with supporting plate (3), first motor (4) are installed on the top of supporting plate (3), and the output of first motor (4) is connected with the bearing frame to the top of bearing frame is fixed with carousel (5), internally mounted of carousel (5) has third motor (14), and the output of third motor (14) is connected with the bearing frame, and the bearing frame penetration is established the top of carousel (5) is fixed with clamping assembly (6), first spout (7) have been seted up to the top both sides of supporting bench (1), and the inside slip of first spout (7) is inserted and is equipped with fixing bolt (9), the top both ends of supporting bench (1) are close to first spout (7) department has been seted up second spout (8), and the inside slip of second spout (8) has been inserted movable plate (10), install second motor (11) in the middle of one side of movable plate (10), and the output of second motor (11) is inserted and is established the movable plate (10) and runs through the side (12) and is provided with pivot (13) and openly set up.

2. An adjustable novel bearing grinding apparatus as defined in claim 1, wherein: one end of the supporting table (1) is positioned at the bottom end part of the air cylinder (2) at a height lower than the other end of the supporting table (1).

3. An adjustable novel bearing grinding apparatus as defined in claim 1, wherein: the clamping assembly (6) comprises a base plate (61), the middle of the bottom end of the base plate (61) is fixedly connected with the top end of a bearing seat connected with the output end of the third motor (14), the base plate (61) is provided with a plurality of groups, and the base plates (61) are uniformly distributed at the top end of the turntable (5) at equal intervals.

4. An adjustable novel bearing grinding apparatus according to claim 3, wherein: limiting sliding grooves (62) are formed in the surface of the chassis (61), four groups of limiting sliding grooves (62) are formed in the surface of the chassis (61), and the four groups of limiting sliding grooves (62) are distributed in a cross shape.

5. An adjustable novel bearing grinding apparatus as defined in claim 4, wherein: the inside sliding connection of spacing spout (62) has to support clamp plate (63), and supports clamp plate (63) and set up to one side and be the arc shape to the surface of arc shape is provided with the silica gel gasket, the opposite side that supports clamp plate (63) sets up to the rectangle, and the both sides of rectangle end are articulated to be provided with connecting rod (65), the rectangle end bottom both sides that supports clamp plate (63) are connected with gyro wheel (64) through the bearing rotation.

6. An adjustable novel bearing grinding apparatus as defined in claim 5, wherein: the other end of the connecting rod (65) is hinged with a fixed plate (66), and a movable cylinder (67) is fixed at one side of the fixed plate (66) away from the pressing plate (63).

7. An adjustable novel bearing grinding apparatus as defined in claim 6, wherein: the inside slip of moving section of thick bamboo (67) is inserted and is equipped with fixed screw thread section of thick bamboo (68), and the bottom of fixed screw thread section of thick bamboo (68) with the top fixed connection of chassis (61), the inside screw thread of fixed screw thread section of thick bamboo (68) is inserted and is connected with lifter (69), and the bottom of lifter (69) sets up to the screw rod.

8. An adjustable novel bearing grinding apparatus as defined in claim 7, wherein: the outer surface of the top end of the lifting rod (69) is fixedly provided with two groups of rings, the two groups of rings are respectively positioned on the outer wall and the inner wall of the top end of the movable cylinder (67), and the two groups of rings at the top end of the lifting rod (69) are rotationally connected with the top end of the movable cylinder (67).

9. An adjustable novel bearing grinding apparatus as defined in claim 1, wherein: the length of the first sliding groove (7) is equal to that of the second sliding groove (8), and the first sliding groove (7) is communicated with the inside of the second sliding groove (8).

10. An adjustable novel bearing grinding apparatus as defined in claim 1, wherein: the third motors (14) are provided with a plurality of groups, and the third motors (14) are uniformly distributed in the turntable (5) at equal intervals.