CN219901636U

CN219901636U - Polishing machine for bearing machining

Info

Publication number: CN219901636U
Application number: CN202223376864.2U
Authority: CN
Inventors: 朱永宁; 陈文海; 张华�
Original assignee: Ningbo Chengtai Bearing Co ltd
Current assignee: Ningbo Chengtai Bearing Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-10-27
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a polishing machine for bearing processing, which belongs to the technical field of polishing processing and comprises a workbench and a polishing combination arranged above the workbench, wherein an inverted U-shaped auxiliary plate is connected to the top end of the workbench, two symmetrically arranged transverse electric push rods are arranged above the workbench, the transverse electric push rods are rotationally connected with the auxiliary plate through rotating shafts, the side surfaces of the transverse electric push rods are connected with V-shaped bearing plates for supporting bearings to be processed, the outer wall of the auxiliary plate is connected with a positive motor and a negative motor, and the output shafts of the positive motor and the negative motor are fixedly connected with one rotating shaft through a coupling; the top of workstation has seted up the material passageway that leaks, and the inner chamber of material passageway is provided with the cross board that is used for supporting the bearing that needs processing, the bottom of workstation can be dismantled and is connected with the material receiving box. This burnishing machine is used in bearing processing can overturn the bearing, labour saving and time saving.

Description

Polishing machine for bearing machining

Technical Field

The utility model belongs to the technical field of polishing processing, and particularly relates to a polishing machine for bearing processing.

Background

Bearings are an important component in contemporary mechanical devices. Its main function is to support the mechanical rotator, reduce the friction coefficient in the course of its movement and ensure its rotation accuracy. When processing, the bearing needs to be polished to its terminal surface, but traditional equipment of polishing can only polish a side, can not carry out the turn-over and polish, needs manual turn-over, wastes time and energy.

The polishing machine for bearing machining is provided with a polishing chip collecting device, so that the polishing chip can be collected when bearing polishing machining is carried out, the polishing chip is prevented from being accumulated in a machine body, normal operation of equipment is guaranteed, meanwhile, the collected polishing chip can be reused, resources are saved, the polishing machine for bearing machining is effectively protected, the service life of the polishing machine is prolonged, the environmental protection performance of the polishing machine is enhanced, and the cleanliness of a working environment is maintained. However, the polishing equipment can only polish one side surface, can not turn over and polish, and needs manual turn over, which is time-consuming and labor-consuming.

The polishing machine for processing the bearing of the Chinese patent document (grant publication No. CN 211414741U) is beneficial to the left and right adjustment of the polishing device by arranging the mounting plate, the sliding rod, the sliding block, the locking bolt, the supporting rod, the fastening piece, the connecting piece, the handle, the motor and the polishing wheel; the arrangement of the impurity storage box, the impurity sucking control switch, the dust suction pump, the sleeve, the communicating pipe, the adjusting pipe, the sealing plate, the handle, the fastening block and the protection rod is favorable for adsorbing impurities in the polishing process. However, the polishing equipment can only polish one side surface, can not turn over and polish, and needs manual turn over, which is time-consuming and labor-consuming.

Disclosure of Invention

The utility model aims to provide a polishing machine for bearing processing, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polishing machine for bearing processing, includes the workstation and sets up the polishing combination that is used for polishing the bearing in the workstation top, the top of workstation is connected with the accessory plate of inverted U style of calligraphy, the top of workstation is provided with two horizontal electric putter that symmetry set up, and horizontal electric putter rotates with the accessory plate through the pivot to be connected, horizontal electric putter's side is connected with the butt plate that is used for supporting the V style of calligraphy of bearing that needs processing, the outer wall connection of accessory plate has positive and negative motor, and the output shaft of positive and negative motor passes through the shaft coupling and is connected fixedly with one of them pivot;

the top of workstation has seted up the material passageway that leaks, and the inner chamber of material passageway is provided with the cross board that is used for supporting the bearing that needs processing, the bottom of workstation can be dismantled and is connected with the material receiving box, be connected with two vertical electric putter between material receiving box and the cross board.

As a preferred embodiment, the polishing combination comprises an auxiliary electric push rod connected to the transverse inner wall of the auxiliary plate, a limiting plate connected to the bottom end of the auxiliary electric push rod, a movable hollow plate with the periphery of the limiting plate provided with the fit and a rotating motor connected to the bottom end of the movable hollow plate.

As a preferred embodiment, the output shaft of the rotating electric machine is connected with a rotating rod through a coupling, and the rotating rod is provided with a polishing sheet for polishing.

As a preferred embodiment, a spring is connected between the auxiliary plate and the rotating motor, and a plurality of ventilation channels are formed in the periphery of the movable hollow plate.

As a preferred embodiment, the bottom end of the workbench is connected with a plurality of bearing rods, and the side surface of the material receiving box is rotationally connected with an access door with a perspective window in an embedded manner through a hinge.

As the preferred embodiment, the access door is connected fixedly with the material receiving box through the lock catch, the fan is embedded to be installed in the side of access door, and the annular plate is detachably connected with to the side of fan, and the inner wall of annular plate is connected with the filter screen.

Compared with the prior art, the utility model has the technical effects and advantages that:

according to the polishing machine for processing the bearing, due to the design of the positive and negative motor and the linear motor, the cross plate can support the bearing to be processed, the transverse electric push rod extends, so that the bearing of the resisting plate is fixed, polishing is realized, after polishing is finished, the vertical electric push rod is controlled to drive the cross plate to move downwards, then the positive and negative motor is controlled to drive the transverse electric push rod to rotate for one hundred eighty degrees, the overturning of the bearing is realized, polishing of the other surface is facilitated, manual overturning and processing are not needed, and time and labor are saved;

due to the design of the material receiving box and the fan, the material receiving box can receive fallen scraps and waste materials, the air draft of the fan can form suction force, the possibility that large particle dust flows to the outside is reduced, the filter screen of the annular plate is used for filtering, so that the fan can be protected, and the large particle dust can be prevented from being pumped away;

this burnishing machine is used in bearing processing can overturn the bearing, labour saving and time saving.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the receiving magazine of the present utility model;

fig. 3 is a schematic view of the structure of the polishing composition of the present utility model.

Reference numerals illustrate:

in the figure:

1. a work table; 2. polishing combination; 3. an auxiliary plate; 4. a transverse electric push rod; 5. a retaining plate; 6. a forward and reverse motor; 7. a cross plate; 8. a receiving box; 9. a vertical electric push rod; 10. a carrier bar; 11. an access door; 12. a blower; 13. a ring plate;

21. an auxiliary electric push rod; 22. a limiting plate; 23. a movable hollow plate; 24. a rotating electric machine; 25. polishing piece; 26. and (3) a spring.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to meet the overturning requirement of the bearing, the polishing machine for bearing processing as shown in fig. 1 to 3 comprises a workbench 1 and a polishing combination 2 which is arranged above the workbench 1 and is used for polishing the bearing, wherein the top end of the workbench 1 is connected with an inverted U-shaped auxiliary plate 3, two symmetrically arranged transverse electric push rods 4 are arranged above the workbench 1, the transverse electric push rods 4 are rotationally connected with the auxiliary plate 3 through rotating shafts, the side surfaces of the transverse electric push rods 4 are connected with V-shaped retaining plates 5 which are used for propping against the bearing to be processed, the inner walls of the retaining plates 5 are connected with anti-skid pads made of rubber materials, the bearing to be processed is arranged on a cross plate 7, then the two transverse electric push rods 4 are controlled to synchronously extend, the bearing is clamped and fixed by the retaining plates 5, the outer walls of the auxiliary plate 3 are connected with a positive motor 6, the output shaft of the positive and negative motor 6 is connected and fixed with one of the rotating shafts through a coupler, a material leakage channel is arranged at the top end of the workbench 1, a cross plate 7 for supporting a bearing to be processed is arranged in an inner cavity of the material leakage channel, the cross plate 7 is equal to the workbench 1, the diameter of the bearing to be processed is smaller than that of the cross plate 7, the later stage can move downwards along with the cross plate 7, the bottom end of the workbench 1 is detachably connected with a material receiving box 8, two vertical electric push rods 9 are connected between the material receiving box 8 and the cross plate 7, a rotating motor 24 and a fan 12 are started, an auxiliary electric push rod 21 is controlled to extend, the rotating motor 24 drives a polishing sheet 25 to rotate, the rotating polishing sheet 25 polishes the bearing, part of waste generated by processing is pumped into the material receiving box 8 along with gravity and the pumping force of the fan 12, and after polishing is completed, the vertical electric push rods 9 are controlled to shrink, the cross plate 7 is driven to move downwards, then the positive and negative motor 6 is controlled to drive the transverse electric push rod 4 to rotate for one hundred and eighty degrees, the overturning of the bearing is realized, the vertical electric push rod 9 is controlled to reset, and the polishing is repeated.

In order to polish the bearing, and adjust the dynamics of polishing, the polishing combination 2 is including connecting the supplementary electric putter 21 at the horizontal inner wall of accessory plate 3, connect limiting plate 22 in accessory electric putter 21 bottom, the periphery of limiting plate 22 is provided with the movable hollow plate 23 of adaptation and connect the rotating electrical machines 24 in movable hollow plate 23 bottom, the output shaft of rotating electrical machines 24 is connected with the bull stick through the shaft coupling, the polishing piece 25 that is used for polishing is installed to the bull stick, the internal diameter size of polishing piece 25 is greater than the external diameter size of bearing, if the size of polishing piece 25 is less, can utilize the motor to drive polishing combination 2 to rotate, realize the whole polishing to the bearing, the bearing of this time processing sets up to the small bearing, be connected with spring 26 between accessory plate 3 and the rotating electrical machines 24, a plurality of ventilation channels have been seted up to the periphery of movable hollow plate 23, make things convenient for movable hollow plate 23 to move, rotating electrical machines 24 drive polishing piece 25 to polish, the bearing is polished to the rotating polishing piece 25, the waste material that produces is taken out along with gravity and fan 12 in the suction box 8.

In order to meet the requirements of receiving and exhausting, the bottom end of the workbench 1 is connected with a plurality of bearing rods 10, the bottom end of each bearing rod 10 is connected with a circular plate, the circular plates are fixedly connected with the ground through a plurality of countersunk bolts, the side surface of each receiving box 8 is rotationally connected with an access door 11 embedded with a perspective window through a hinge, the access door 11 is fixedly connected with the receiving box 8 through a lock catch, a fan 12 is embedded in the side surface of each access door 11, the fan 12 is similar to an exhaust fan and can bear certain water mist and dust, part of waste generated by processing is pumped to the side surface of each fan 12 in the receiving box 8 along with gravity and the suction force of the fan 12, a ring plate 13 is detachably connected with the side surface of each fan 12, the inner wall of each ring plate 13 is connected with a filter screen, and the mesh number of each filter screen is selected according to actual requirements.

The transverse electric push rod 4, the positive and negative motor 6, the vertical electric push rod 9, the fan 12, the auxiliary electric push rod 21 and the rotating motor 24 are all arranged in the prior art, and the working principle, the size and the model are irrelevant to the functions of the utility model, so that the functions are not described more and are controlled by a remote control switch.

Principle of operation

The polishing machine for bearing machining is characterized in that a bearing to be machined is placed on a cross plate 7, then two transverse electric push rods 4 are controlled to synchronously extend, a bearing is clamped and fixed by a bearing-resisting plate 5, then a rotating motor 24 and a fan 12 are started, an auxiliary electric push rod 21 is controlled to extend, the rotating motor 24 drives a polishing sheet 25 to rotate, the rotating polishing sheet 25 polishes the bearing, and part of waste generated by machining is pumped into a receiving box 8 along with gravity and the suction force of the fan 12;

after one surface is polished, the vertical electric push rod 9 is controlled to shrink to drive the cross plate 7 to move downwards, then the positive and negative motor 6 is controlled to drive the transverse electric push rod 4 to rotate one hundred eighty degrees, the overturning of the bearing is realized, the vertical electric push rod 9 is controlled to reset, and the polishing is repeated.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a polishing machine for bearing processing, includes workstation (1) and sets up polishing combination (2) that are used for bearing polishing in workstation (1) top, its characterized in that: the automatic processing device is characterized in that the top end of the workbench (1) is connected with an inverted U-shaped auxiliary plate (3), two symmetrically arranged transverse electric push rods (4) are arranged above the workbench (1), the transverse electric push rods (4) are rotationally connected with the auxiliary plate (3) through rotating shafts, the side surfaces of the transverse electric push rods (4) are connected with V-shaped resisting plates (5) for resisting bearings to be processed, the outer wall of the auxiliary plate (3) is connected with a positive and negative motor (6), and an output shaft of the positive and negative motor (6) is fixedly connected with one of the rotating shafts through a coupling;

the automatic feeding device is characterized in that a material leakage channel is formed in the top end of the workbench (1), a cross plate (7) for supporting a bearing to be processed is arranged in an inner cavity of the material leakage channel, a material receiving box (8) is detachably connected to the bottom end of the workbench (1), and two vertical electric push rods (9) are connected between the material receiving box (8) and the cross plate (7).

2. The polishing machine for bearing machining according to claim 1, wherein: the polishing combination (2) comprises an auxiliary electric push rod (21) connected to the transverse inner wall of the auxiliary plate (3), a limiting plate (22) connected to the bottom end of the auxiliary electric push rod (21), a movable hollow plate (23) which is matched with the periphery of the limiting plate (22) and a rotating motor (24) connected to the bottom end of the movable hollow plate (23).

3. The polishing machine for bearing processing according to claim 2, wherein: an output shaft of the rotating motor (24) is connected with a rotating rod through a coupler, and a polishing sheet (25) for polishing is arranged on the rotating rod.

4. The polishing machine for bearing processing according to claim 2, wherein: a spring (26) is connected between the auxiliary plate (3) and the rotating motor (24), and a plurality of ventilation channels are formed in the periphery of the movable hollow plate (23).

5. The polishing machine for bearing machining according to claim 1, wherein: the bottom of workstation (1) is connected with a plurality of carrier bars (10), connect the side of magazine (8) to rotate through the hinge and be connected with access door (11) of embedded installation perspective window.

6. The polishing machine for bearing machining according to claim 5, wherein: the access door (11) is fixedly connected with the material receiving box (8) through a lock catch, a fan (12) is embedded to be installed on the side face of the access door (11), a ring plate (13) is detachably connected to the side face of the fan (12), and a filter screen is connected to the inner wall of the ring plate (13).