CN217071911U

CN217071911U - Stable peripheral burnishing machine

Info

Publication number: CN217071911U
Application number: CN202220168397.5U
Authority: CN
Inventors: 范镜; 袁碧华; 张得意; 张彥志; 贺超; 林少涛
Original assignee: Shenzhen Sapphire Automation Equipment Co ltd
Current assignee: Shenzhen Sapphire Automation Equipment Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-07-29
Anticipated expiration: 2032-01-21

Abstract

The utility model relates to the technical field of polishing, in particular to a stable peripheral polishing machine, which comprises a supporting seat, a moving assembly and a workpiece shaft assembly, wherein the top of the supporting seat is fixedly connected with an outer cover body, and the front end part of the outer cover body is movably connected with a door body; polishing main part mechanism among the prior art sets up in the distal end top of machine, because the machine head is heavy light, this power of shaking of unable abundant digestion of bottom sprag structure, then the machine bottom can produce slightly and rock, and then the polishing precision to the work piece is influenced, carry out the bearing by the displacement platform that the embedding set up on the supporting seat and remove about the subassembly in this burnishing machine, stabilize the displacement platform and support the work piece axle subassembly by the firm inner seat, and brush wheel subassembly wholly moves the setting down, make the holding power that can strengthen the supporting seat through adding such setting, the power evenly distributed bears when this burnishing machine operation, can eliminate the produced power of shaking of operation to a great extent, realize more stability can, improve the polishing precision to the work piece.

Description

Stable peripheral burnishing machine

Technical Field

The utility model relates to a polishing technical field specifically is a stable peripheral burnishing machine.

Background

The existing main body mechanism of the peripheral polishing machine is arranged at the far end of the top of the supporting seat, the whole peripheral polishing machine is in a situation that the head and feet are heavy, the peripheral polishing machine is started to polish workpieces under the situation, and the supporting seat is vibrated unstably, so that the precision of the polishing workpieces is influenced, and the practicability is still to be improved.

Therefore, how to design a stable peripheral polishing machine becomes a problem to be solved at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stable peripheral burnishing machine to solve the main part mechanism that proposes in the above-mentioned background art and install in the distal end top of supporting seat, then whole peripheral burnishing machine is in the situation that a head is heavy and feet is light, starts peripheral burnishing machine under this kind of situation and polishes the work piece, then can lead to the supporting seat to take place to vibrate the unstable condition, thereby can influence the shortcoming to polishing work piece precision.

In order to achieve the above object, the utility model provides a following technical scheme: a stable periphery polishing machine comprises a supporting seat, a moving assembly and a workpiece shaft assembly, wherein the top of the supporting seat is fixedly connected with an outer cover body, the front end part of the outer cover body is movably connected with a door body, the top of the outer cover body is fixedly connected with a signal lamp, and one side of the supporting seat is provided with a grinding fluid barrel;

moving assemblies are arranged on one side and the other side of the top of the supporting seat, and each moving assembly comprises a first servo motor, a linear guide rail, a first diaphragm elastic coupling and a ball screw;

one side and the other side of the top of the supporting seat are respectively provided with a brush wheel assembly, and each brush wheel assembly comprises a second servo motor, a second diaphragm elastic coupling, a main shaft, an auxiliary shaft, an ultrathin cylinder, a brush cylinder and a snake-shaped water spraying pipe;

a workpiece shaft assembly is correspondingly arranged between the brush wheel assembly arranged on one side of the top of the supporting seat and the brush wheel assembly arranged on the other side of the top of the supporting seat, and the workpiece shaft assembly comprises a driving shaft and a driven shaft.

Furthermore, the first servo motor is arranged on the other side of the first diaphragm elastic coupling, the first diaphragm elastic coupling is arranged at the surface end of the linear guide rail, and the ball screw is arranged on one side of the first diaphragm elastic coupling.

Furthermore, the bottom of the second servo motor is provided with the diaphragm elastic coupling, the main shaft is arranged at the bottom of the diaphragm elastic coupling, the auxiliary shaft is arranged at the top of the ultrathin air cylinder, the brush cylinder is rotatably connected between the main shaft and the auxiliary shaft, and the snake-shaped water spray pipes are arranged on two sides of the brush cylinder.

Furthermore, the driving shaft is arranged at the top end of the workpiece shaft assembly, and the driven shaft is arranged at the bottom end of the workpiece shaft assembly.

Furthermore, the top embedding of supporting seat is provided with the displacement platform, the bottom of work piece axle subassembly and the inside of supporting seat are provided with firm inner seat.

The utility model discloses in, remove the removal subassembly through carrying out the bearing by the displacement platform of embedding setting on the supporting seat and remove, by the firm displacement platform of firm inner seat and support the work piece axle subassembly, and the setting is moved down to brush wheel subassembly whole, makes the holding power that can strengthen the supporting seat from this, and the produced power of shaking of elimination operation of ability to a great extent, realization stability can more, the improvement is to the polishing precision of work piece when this burnishing machine moves bearing force evenly distributed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the present invention without the outer cover;

fig. 3 is a schematic view of a partially enlarged structure of the moving assembly of the present invention;

fig. 4 is a schematic front sectional view of the moving assembly of the present invention;

fig. 5 is a schematic left sectional view of the brush wheel assembly of the present invention;

FIG. 6 is a schematic view of a three-dimensional structure of a workpiece shaft assembly according to the present invention;

fig. 7 is a schematic view of the front sectional structure of the supporting seat of the present invention.

The labels in the figure are: 1. a supporting seat; 2. an outer cover body; 3. a door body; 4. a signal lamp; 5. a moving assembly; 501. a first servo motor; 502. a linear guide rail; 503. a first diaphragm elastic coupling; 504. a ball screw; 6. a grinding fluid barrel; 7. a brush wheel assembly; 701. a second servo motor; 702. a second diaphragm elastic coupling; 703. a main shaft; 704. a counter shaft; 705. an ultrathin cylinder; 706. a brush barrel; 707. a serpentine sprinkler tube; 8. a workpiece shaft assembly; 801. a drive shaft; 802. a driven shaft; 9. a displacement table; 10. and stabilizing the inner seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In a first embodiment, please refer to fig. 1-7, the present invention provides the following technical solutions: a stable periphery polishing machine comprises a supporting seat 1, a moving assembly 5 and a workpiece shaft assembly 8, wherein the top of the supporting seat 1 is fixedly connected with an outer cover body 2, the front end part of the outer cover body 2 is movably connected with a door body 3, the top of the outer cover body 2 is fixedly connected with a signal lamp 4, and one side of the supporting seat 1 is provided with a grinding fluid barrel 6;

the moving assembly 5 is arranged on one side and the other side of the top of the supporting seat 1, and the moving assembly 5 comprises a first servo motor 501, a linear guide rail 502, a first diaphragm elastic coupling 503 and a ball screw 504;

a brush wheel assembly 7 is arranged on one side and the other side of the top of the supporting seat 1, and the brush wheel assembly 7 comprises a second servo motor 701, a second diaphragm elastic coupling 702, a main shaft 703, an auxiliary shaft 704, an ultrathin air cylinder 705, a brush cylinder 706 and a snake-shaped water spray pipe 707;

a workpiece shaft assembly 8 is correspondingly arranged between the brush wheel assembly 7 arranged on one side of the top of the supporting seat 1 and the brush wheel assembly 7 arranged on the other side of the top of the supporting seat 1, and the workpiece shaft assembly 8 comprises a driving shaft 801 and a driven shaft 802.

Preferably, the first servo motor 501 is disposed on the other side of the first diaphragm elastic coupling 503, the first diaphragm elastic coupling 503 is disposed on the front end of the linear guide 502, and the ball screw 504 is disposed on one side of the first diaphragm elastic coupling 503. First servo motor 501 transmission ball screw 504 drives brush wheel subassembly 7 at linear guide 502's table end and moves left or move right the polishing, and first diaphragm elastic coupling 503 compensates the relative displacement ability between first servo motor 501 and the ball screw 504, makes to be able to automize and drive brush wheel subassembly 7 and move the position and polish the work piece in a flexible way about carrying out through adding such setting, and stability can be better.

Preferably, the diaphragm elastic coupling 702 is arranged at the bottom of the second servo motor 701, the main shaft 703 is arranged at the bottom of the diaphragm elastic coupling 702, the auxiliary shaft 704 is arranged at the top of the ultra-thin cylinder 705, the brush cylinder 706 is rotatably connected between the main shaft 703 and the auxiliary shaft 704, and the serpentine water spray pipe 707 is arranged at two sides of the brush cylinder 706. The second servo motor 701 drives the main shaft 703 to drive the brush barrel 706 to rotate at a high speed at the top, meanwhile, the ultra-thin cylinder 705 drives the auxiliary shaft 704 to drive the brush barrel 706 to rotate at a high speed at the bottom, so that up-and-down uniform force is generated and the brush barrel 706 is driven to rotate at a high speed at the same time, the second diaphragm elastic coupling 702 is used for compensating the relative displacement capacity between the second servo motor 701 and the main shaft 703, the two groups of brush barrels 706 are matched with each other and move slowly and contact towards the edge of a workpiece to perform polishing operation in the polishing process, when the two groups of brush barrels 706 rotate at a high speed to polish the workpiece, the external water pump can be started, the grinding fluid is sprayed to the side edge of the workpiece polished by the brush barrel 706 from the external grinding fluid barrel 6 along a coiled water spray pipe 707 fixed outside the brush shield, the support to the brush barrel 706 can be enhanced by adding the arrangement, thereby preventing the left-and-right inclination of the brush barrels 706 and the deformation and the bending of the long shaft of the brush, the purpose of uniform polishing stress on the workpiece is realized.

Preferably, the driving shaft 801 is disposed at the top end of the workpiece shaft assembly 8, and the driven shaft 802 is disposed at the bottom end of the workpiece shaft assembly 8. When starting polishing work piece, by driving shaft 801 and driven shaft 802 simultaneous operation with the work piece clamping, after the clamping is good, drive shaft 801 is driven by the motor and is rotated from the work piece bottom, drive driven shaft 802 by the cylinder and drive the rotation from the top of work piece simultaneously, then driving shaft 801 and driven shaft 802 drive the work piece simultaneously and carry out slow rotation and accept the polishing, make the work piece driven by adding such setting and accept even and stable of upper and lower extreme atress when polishing, can high-efficient promotion work piece polishing precision.

Preferably, the top of the supporting seat 1 is embedded with a displacement table 9, and the bottom of the workpiece shaft assembly 8 and the inside of the supporting seat 1 are provided with a stable inner seat 10. When the moving component 5 operates to drive the brush wheel component 7 to polish the workpiece, a certain shaking force is generated, the polishing main body mechanism in the prior art is arranged at the top of the far end of the machine, because the machine head is heavy and the feet are light, the bottom supporting structure can not fully digest the shaking force, the bottom of the machine can slightly shake, further influencing the polishing precision of the workpiece, in the polishing machine, the supporting moving component 5 is supported by a moving platform 9 embedded on the supporting seat 1 to move left and right, the moving platform 9 is stabilized by a stabilizing inner seat 10 and the workpiece shaft component 8 is supported, and the brush wheel component 7 is integrally arranged downwards, the supporting force of the supporting seat 1 can be strengthened by adding the arrangement, the bearing force is uniformly distributed when the polishing machine operates, the shaking force generated by operation can be eliminated to a great extent, more stability is realized, and the polishing precision of workpieces is improved.

The working principle is as follows: firstly, when starting polishing the work piece, by the driving shaft 801 with the driven shaft 802 simultaneous operation carry out the clamping with the work piece, after the clamping is good, by motor drive driving shaft 801 from the work piece bottom drive rotatory, drive driven shaft 802 by the cylinder and drive the rotation from the top of work piece simultaneously, then driving shaft 801 and driven shaft 802 drive the work piece simultaneously and slowly rotate and accept the polishing, through adding such setting up and make the work piece drive when accepting the polishing upper and lower extreme atress even and stable, can high-efficient promotion work piece polishing precision. Then, the first servo motor 501 drives the ball screw 504 to drive the brush wheel assembly 7 to move left or right at the surface end of the linear guide rail 502 for polishing, the first diaphragm elastic coupling 503 compensates the relative displacement capacity between the first servo motor 501 and the ball screw 504, the brush wheel assembly 7 can be automatically driven to move left and right to polish workpieces flexibly by adding the arrangement, and the stability is better. Then, the second servo motor 701 drives the main shaft 703 to drive the brush barrel 706 to rotate at a high speed at the top, at the same time, the ultra-thin cylinder 705 drives the auxiliary shaft 704 to drive the brush barrel 706 to rotate at a high speed at the bottom, so as to generate an up-and-down uniform force and simultaneously drive the brush barrel 706 to rotate at a high speed, the second diaphragm elastic coupling 702 is used for compensating the relative displacement capacity between the second servo motor 701 and the main shaft 703, the two groups of brush barrels 706 are matched with each other and simultaneously move and contact slowly towards the edge of the workpiece to perform polishing operation in the polishing process, when the two groups of brush barrels 706 perform polishing on the workpiece by high-speed rotation, the external water pump can be started, the grinding fluid is sprayed to the side edge of the workpiece polished by the brush barrel 706 from the external grinding fluid barrel 6 along the fluid conveying pipe to reach the snake-shaped water spraying pipe 707 fixed outside the brush shield, the support on the brush barrel 706 can be enhanced by adding the arrangement, thereby preventing the brush barrel 706 from tilting left and right and the brush long shaft from deforming and bending, the purpose of uniform polishing stress on the workpiece is realized. Finally, when the moving component 5 operates to drive the brush wheel component 7 to polish the workpiece, a certain shaking force is generated, the polishing main body mechanism in the prior art is arranged at the top of the far end of the machine, because the machine head is heavy and the foot is light, the shaking force can not be fully digested by the bottom supporting structure, the bottom of the machine can slightly shake, and the polishing precision of the workpiece is further influenced, in the polishing machine, the moving component 5 is supported by the displacement platform 9 embedded in the supporting seat 1 to move left and right, the workpiece shaft component 8 is supported by the stable inner seat 10 to stabilize the displacement platform 9, and the brush wheel component 7 is integrally moved downwards, the supporting force of the supporting seat 1 can be enhanced by adding the arrangement, the supporting force is uniformly distributed when the polishing machine operates, the shaking force generated by operation can be greatly eliminated, and the stability can be realized, the polishing precision of the workpiece is improved.

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

Claims

1. A stable periphery polishing machine is characterized by comprising a supporting seat (1), a moving assembly (5) and a workpiece shaft assembly (8), wherein the top of the supporting seat (1) is fixedly connected with an outer cover body (2), the front end part of the outer cover body (2) is movably connected with a door body (3), the top of the outer cover body (2) is fixedly connected with a signal lamp (4), and one side of the supporting seat (1) is provided with a grinding fluid barrel (6);

moving assemblies (5) are arranged on one side and the other side of the top of the supporting seat (1), and each moving assembly (5) comprises a first servo motor (501), a linear guide rail (502), a first diaphragm elastic coupling (503) and a ball screw (504);

one side and the other side of the top of the supporting seat (1) are respectively provided with a brush wheel assembly (7), and the brush wheel assembly (7) comprises a second servo motor (701), a second diaphragm elastic coupling (702), a main shaft (703), an auxiliary shaft (704), an ultrathin air cylinder (705), a brush cylinder (706) and a snake-shaped water spray pipe (707);

the novel workpiece shaft assembly is characterized in that a workpiece shaft assembly (8) is correspondingly arranged between a brush wheel assembly (7) arranged on one side of the top of the supporting seat (1) and the brush wheel assembly (7) arranged on the other side of the top of the supporting seat (1), and the workpiece shaft assembly (8) comprises a driving shaft (801) and a driven shaft (802).

2. The stable periphery polishing machine according to claim 1, wherein the first servo motor (501) is disposed on the other side of the first diaphragm elastic coupling (503), the first diaphragm elastic coupling (503) is disposed on the surface end of the linear guide (502), and the ball screw (504) is disposed on one side of the first diaphragm elastic coupling (503).

3. The stable periphery polishing machine according to claim 1, wherein the diaphragm elastic coupling (702) is arranged at the bottom of the second servo motor (701), the main shaft (703) is arranged at the bottom of the diaphragm elastic coupling (702), the auxiliary shaft (704) is arranged at the top of the ultra-thin air cylinder (705), the brush drum (706) is rotatably connected between the main shaft (703) and the auxiliary shaft (704), and the serpentine water spray pipes (707) are arranged at two sides of the brush drum (706).

4. The stable periphery polisher according to claim 1, wherein the drive shaft (801) is disposed at a top end of the workpiece shaft assembly (8) and the driven shaft (802) is disposed at a bottom end of the workpiece shaft assembly (8).

5. A stable peripheral polishing machine according to claim 1, characterized in that the top of the supporting seat (1) is embedded with a displacement table (9), the bottom of the workpiece shaft assembly (8) and the inside of the supporting seat (1) is provided with a stable inner seat (10).