CN212824660U

CN212824660U - Polishing device with real-time compensation

Info

Publication number: CN212824660U
Application number: CN202021851818.1U
Authority: CN
Inventors: 叶田; 王荣喜; 李勇
Original assignee: Suzhou Zhenzhi Jinggong Technology Co Ltd
Current assignee: Suzhou Zhenzhi Jinggong Technology Co Ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-30
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a real-time compensation's burnishing device, include: a base; the moving assembly is arranged on the base and used for driving the workpiece to be polished to move; the pressure detection assembly is arranged on the base and used for detecting pressure data of the workpiece to be polished when the pressure detection assembly is contacted with the workpiece to be polished; and the polishing component is arranged on the base and used for polishing the workpiece to be polished according to the pressure data of the workpiece to be polished. The utility model has the advantages that: the pressure data of the workpiece to be polished is detected in real time through the moving assembly and the pressure detection assembly and fed back to the polishing assembly, the polishing assembly dynamically compensates the abrasion loss of the polishing wheel in real time according to the pressure data during polishing, the consistency of the quality of a polished surface is improved, the polishing force of the best polishing effect of each type of workpiece to be polished can be measured, and the standard of the polishing force of different workpieces to be polished can be established conveniently.

Description

Polishing device with real-time compensation

Technical Field

The utility model belongs to the technical field of the polishing, concretely relates to real-time compensation's burnishing device.

Background

Polishing of a workpiece to be polished, such as a vacuum cup, is conventionally accomplished by manual polishing and machine timing compensation. The manual polishing dust is large and easily harms the body, the stability through manual polishing is poor, and the difference of each cup body is large. The polishing force of each vacuum cup is difficult to be ensured to be consistent through machine timing compensation, so that the polishing effect is poor, and the consistency of finished products is poor during mass production.

Therefore, in view of the above technical problems, it is necessary to provide a polishing apparatus with real-time compensation.

Disclosure of Invention

An object of the utility model is to provide a real-time compensation's burnishing device to solve among the prior art poor problem of polishing stability and uniformity.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

in one embodiment, the present application provides a real-time compensated polishing apparatus comprising:

a base;

the moving assembly is arranged on the base and used for driving the workpiece to be polished to move;

the pressure detection assembly is arranged on the base and used for detecting pressure data of the workpiece to be polished when the workpiece to be polished is contacted;

and the polishing component is arranged on the base and used for polishing the workpiece to be polished according to the pressure data of the workpiece to be polished.

Optionally, the moving assembly comprises a first group of slide rails and a first moving support arranged on the first group of slide rails, and the first moving support is provided with an upper mounting jig and a lower mounting jig for mounting a workpiece to be polished.

Optionally, the first set of slide rails includes two linear guide rails arranged in parallel, and the first movable support includes a sliding portion arranged on the two linear guide rails and a connecting frame connected to the sliding portion.

Optionally, the lower mounting jig is fixed to the bottom of the connecting frame, the upper mounting jig is connected to a first driving unit arranged at the top of the connecting frame, and the first driving unit is used for driving the upper mounting jig to move downwards to compress the workpiece to be polished.

Optionally, the moving assembly further includes a second driving unit disposed on the base, and the second driving unit is configured to drive the first moving support to move relative to the first set of slide rails.

Optionally, the pressure detection assembly comprises a second group of slide rails and a second movable support arranged on the second group of slide rails, the second movable support is provided with a rubber roller, and the rubber roller is arranged to be capable of contacting with the workpiece to be polished and acquiring the pressure of the workpiece to be polished.

Optionally, the second set of slide rails includes two linear guide rails, and a distance between the two linear guide rails gradually increases in a direction away from the workpiece to be polished.

Optionally, the second movable support comprises two movable supports respectively arranged on the two linear guide rails, and the rubber roller is arranged at one end of each of the two movable supports close to the workpiece to be polished.

Optionally, the two linear guide rails are respectively provided with a pressure sensor at one end far away from the workpiece to be polished.

Optionally, the polishing assembly includes a polishing wheel and a third driving unit connected to the polishing wheel, and the third driving unit is configured to control the polishing wheel according to a pressure of a workpiece to be polished.

Compared with the prior art, the utility model discloses a remove subassembly and pressure measurement subassembly real-time detection and treat the pressure data of polishing work piece and feed back to polishing subassembly, polishing subassembly is to the real-time dynamic compensation of wearing and tearing volume of polishing wheel when the polishing according to this pressure data, has improved the uniformity of polishing surface quality, can measure every money simultaneously and treat the polishing power of the best polishing effect of polishing work piece, conveniently treats the establishment of the standard of polishing work piece polishing power to the difference.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a polishing apparatus according to an embodiment of the present application;

FIG. 2 is a schematic view showing a partial structure of a polishing apparatus according to an embodiment of the present application;

FIG. 3 is a schematic diagram of the structure of the moving assembly and the pressure detecting assembly according to an embodiment of the present disclosure;

fig. 4 is a schematic diagram of the structure of fig. 2 from another perspective.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. The embodiments are not intended to limit the present invention, and structural, methodological, or functional changes made by those skilled in the art according to the embodiments are included in the scope of the present invention.

Referring to fig. 1 to 4, the present application provides a real-time compensation polishing apparatus including: a base 1, a moving assembly 2, a pressure detection assembly 3 and a polishing assembly 4.

The moving assembly 2 is disposed on the base 1 and includes a first set of slide rails 21 and a first moving bracket 22 disposed on the first set of slide rails 21. The first movable bracket 22 can be provided with a workpiece to be polished, and the workpiece to be polished is driven to move when the first movable bracket 22 moves relative to the first set of slide rails 21.

The first set of slide rails 21 comprises two linear guide rails 211 arranged in parallel. The first moving frame 22 includes a sliding portion 221 provided on the two linear guides 211 and a connecting frame 222 connecting the sliding portion. The connection frame 222 is provided with an upper mounting jig 2221 and a lower mounting jig 2222 for mounting a workpiece to be polished. The first moving frame 22 further includes a first driving unit 223 provided at the top of the coupling frame 222. The lower mounting jig 2222 is fixed to the bottom of the link frame 222, and the upper mounting jig 2221 is connected to the first driving unit 223. The workpiece to be polished can be fixed between the upper mounting jig 2221 and the lower mounting jig 2222. The upper mounting fixture 2221 and the lower mounting fixture 2222 may have shapes that match the shapes of both ends of the workpiece to be polished. The first driving unit 223 may be used to drive the upper mounting fixture 2221 to move downward to press the workpiece to be polished so that the workpiece to be polished is fastened between the upper mounting fixture 2221 and the lower mounting fixture 2222 to avoid loosening during polishing and affecting the polishing effect. The first driving unit 223 may be a pressing cylinder.

The moving assembly 2 further includes a second driving unit 23 disposed on the base 1, wherein the second driving unit 23 is connected to the bottom of the connecting frame 222, and is configured to drive the first moving support 22 to move relative to the first set of slide rails 21 in a direction away from the workpiece to be polished. The second driving unit 23 may be a pressing cylinder.

The pressure detecting assembly 3 includes a second set of slide rails 31 and a second movable bracket 32 disposed on the second set of slide rails 31. The second set of slide rails 31 is disposed between the two linear guide rails 211, and includes two linear guide rails 311, and a distance between the two linear guide rails 311 gradually increases in a direction away from the workpiece to be polished. The second moving bracket 32 includes two moving brackets respectively disposed on the two linear guide rails 311, and the moving brackets include a top portion, a bottom portion, and a connecting portion. The top and the bottom are arranged in parallel, and the connecting part is connected with the top and the bottom which are arranged in parallel and is arranged at one end far away from the workpiece to be polished. The two movable supports are respectively provided with a rubber roller 321, the rubber roller 321 comprises a central shaft and a rubber wheel which is rotatably connected with the central shaft, and when the rubber wheel is contacted with a workpiece to be polished which rotates at a high speed, the rubber wheel can be driven to rotate so as to reduce resistance. The rubber roller 321 is provided at one end of the two movable supports near the workpiece to be polished so as to be able to contact with the workpiece to be polished and acquire the pressure of the workpiece to be polished. The two linear guides 311 are respectively provided with pressure sensors 312 at ends thereof distant from the workpiece to be polished. A convex mounting portion is provided at an end of the linear guide 311 remote from the workpiece to be polished, and a pressure sensor 312 is provided at a side of the mounting portion close to the second moving carriage 32.

When the second driving unit 23 drives the first movable bracket 22 to carry the workpiece to be polished against the rubber roller 321, the third driving unit 42 drives the polishing wheel 41 to move into contact with the workpiece to be polished, and the rubber roller 321 acquires the pressure of the workpiece to be polished and feeds back the pressure to the pressure sensor 312 through the second movable bracket 32. It is understood that pressure sensor 312 can include a communication module operable to transmit the obtained pressure data to polishing assembly 4 so that polishing assembly 4 can compensate the polishing pressure in real time.

The polishing assembly 4 includes a polishing wheel 41 and a third driving unit 42 connected to the polishing wheel 41, and the third driving unit obtains the pressure value fed back by the pressure sensor 312 and controls the polishing wheel 41 to polish the workpiece to be polished according to the pressure value. Specifically, the third driving unit 42 may include an angle servo drive and a cross slide movement mechanism. The angle servo drive is used for controlling the polishing angle of the polishing wheel 41, and the cross sliding table movement mechanism is used for controlling the polishing wheel 41 to move away from or close to the workpiece to be polished or move up and down relative to the workpiece to be polished.

The utility model discloses a remove subassembly and pressure measurement subassembly real-time detection and treat the pressure data of polishing work piece and feed back to polishing subassembly, polishing subassembly is to the real-time dynamic compensation of wearing and tearing volume of throwing aureola when polishing according to this pressure data, has improved the uniformity of polishing surface quality, can measure every money simultaneously and treat the polishing power of the best polishing effect of polishing work piece, and the convenience is treated the establishment of the standard of polishing power of polishing work piece to the difference.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A real-time compensated polishing apparatus, comprising:

a base;

2. The real-time compensation polishing device of claim 1, wherein the moving assembly comprises a first set of slide rails and a first moving bracket disposed on the first set of slide rails, and the first moving bracket is provided with an upper mounting fixture and a lower mounting fixture for mounting a workpiece to be polished.

3. The real-time compensation polishing device of claim 2, wherein the first set of slide rails comprises two linear guide rails arranged in parallel, and the first movable bracket comprises a sliding portion arranged on the two linear guide rails and a connecting frame connected with the sliding portion.

4. The real-time compensation polishing device of claim 3, wherein the lower mounting fixture is fixed to the bottom of the connecting frame, the upper mounting fixture is connected to a first driving unit disposed at the top of the connecting frame, and the first driving unit is configured to drive the upper mounting fixture to move downward to press the workpiece to be polished.

5. The real-time compensation polishing apparatus as recited in claim 2, wherein the moving assembly further comprises a second driving unit disposed on the base, the second driving unit being configured to drive the first moving support to move relative to the first set of rails.

6. The real-time compensation polishing device of claim 1, wherein the pressure detection assembly comprises a second set of slide rails and a second movable support arranged on the second set of slide rails, the second movable support is provided with a rubber roller, and the rubber roller is arranged to contact with and acquire the pressure of the workpiece to be polished.

7. The real-time compensation polishing device of claim 6, wherein the second set of slide rails comprises two linear guide rails, and the distance between the two linear guide rails gradually increases in a direction away from the workpiece to be polished.

8. The real-time compensation polishing device of claim 7, wherein the second movable support comprises two movable supports respectively disposed on the two linear guide rails, and the rubber roller is disposed at one end of the two movable supports close to the workpiece to be polished.

9. The real-time compensation polishing device of claim 7, wherein the two linear guide rails are respectively provided with a pressure sensor at one end far away from the workpiece to be polished.

10. The real-time compensating polishing apparatus of claim 1, wherein the polishing assembly comprises a polishing wheel and a third driving unit connected to the polishing wheel, the third driving unit being configured to control the polishing wheel according to a pressure of a workpiece to be polished.