CN113829202A

CN113829202A - Polishing device

Info

Publication number: CN113829202A
Application number: CN202010499673.1A
Authority: CN
Inventors: 卢冠奇
Original assignee: Triple Win Technology Shenzhen Co Ltd
Current assignee: Triple Win Technology Shenzhen Co Ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2021-12-24
Also published as: TW202146165A

Abstract

The application provides a grinding device, includes: the base comprises a carrying disc, and the carrying disc is used for carrying an element to be processed; the bracket is connected with the base; the transmission module is detachably fixed with the bracket; the distance measuring module is detachably fixed with the support and comprises at least one laser distance measuring unit and a grating ruler; the working module is in transmission connection with the transmission module and comprises a chuck and a tool bit, the chuck is in transmission connection with the transmission module, and the tool bit is detachably fixed with the chuck.

Description

Polishing device

Technical Field

The application relates to the field of material processing, in particular to a polishing device.

Background

Burnishing and polishing is the common processing mode in material processing field, to the material that has multilayer structure, need change the burnisher of different models many times according to the concrete structure of material at the in-process of polishing, and the burnisher of different models corresponds different products and has different depth of polish requirements, but traditional artifical precision of polishing is difficult to control and has the operation risk.

How to solve the above problems needs to be considered by those skilled in the art.

Disclosure of Invention

In view of this, the application provides a simple structure, easy operation, safe and reliable, applicable in the grinding device of multilayer material.

The application provides a grinding device, includes:

the base comprises a carrying disc, and the carrying disc is used for carrying an element to be processed;

the bracket is connected with the base;

the transmission module is detachably fixed with the bracket;

the distance measuring module is detachably fixed with the support and comprises at least one laser distance measuring unit and a grating ruler; and

the working module is in transmission connection with the transmission module and comprises a chuck and a tool bit, the chuck is in transmission connection with the transmission module, and the tool bit is detachably fixed with the chuck.

In an embodiment, the base further comprises a workbench, the carrying disc is movably connected with the workbench, and the support is fixed with the workbench.

In one embodiment, the bracket includes a first connecting rod and a guide rail, and two ends of the first connecting rod are respectively connected to the worktable and the guide rail.

In one embodiment, the guide rail drives the transmission module and the distance measuring module to move relative to the carrying tray in the horizontal direction.

In one embodiment, the transmission module includes a driving motor, a pressure sensing unit and a piston rod, the driving motor and the pressure sensing unit are connected through the piston rod, and the pressure sensing unit is disposed on a side of the driving motor away from the carrier tray.

In an embodiment, the bracket further includes a second connecting rod, the second connecting rod includes a first baffle, a second baffle and a third baffle, the working module is connected to the first baffle, the second baffle is disposed on a side of the first baffle away from the working module, and the third baffle is disposed on a side of the second baffle away from the first baffle.

In an embodiment, the driving motor is disposed between the first baffle and the second baffle, the piston rod penetrates through the second baffle and is connected to the driving motor, and the pressure sensing unit is disposed on a side of the third baffle, which is close to the second baffle.

In an embodiment, the laser distance measuring unit is disposed on a side of the first baffle plate away from the second baffle plate, and the grating ruler is disposed on an end portion of the second baffle plate away from the bracket.

In one embodiment, the chuck penetrates through the first baffle and is connected with the driving motor.

In one embodiment, the chuck includes a plurality of jaws for holding the tool bit, and the tool bit is disposed on a side of the chuck away from the transmission module.

Compared with the prior art, the grinding device has the advantages that (1) the clamp head is designed to have five clamping jaws with adjustable sizes, and can be used for clamping tool bits with different sizes to meet different grinding requirements; (2) on one hand, manual practice time can be saved by using automatic equipment, the product quality is not influenced by manual proficiency, manpower can be reduced, and the manpower cost is reduced; (3) the grating ruler and the laser ranging unit are high-precision height measuring instruments and can be used for measuring the height of a product and improving the polishing precision.

Drawings

Fig. 1 is a schematic structural view of the polishing apparatus of the present application.

Description of the main elements

Polishing device 10

Base 11

Working table 111

Carrier tray 112

Support 12

Guide rail 121

First connecting rod 122

Second connecting rod 123

First baffle 1231

Second baffle 1232

Third baffle 1233

Transmission module 13

Drive motor 131

Pressure sensing unit 132

Piston rod 133

Distance measuring module 14

Laser ranging unit 141

Grating scale 142

Working module 15

Clamping head 151

Cutting head 152

Clamping jaw 153

Element 20 to be machined

The following detailed description will further illustrate the present application in conjunction with the above-described figures.

Detailed Description

The following description will refer to the accompanying drawings to more fully describe the present disclosure. There is shown in the drawings exemplary embodiments of the present application. This application may, however, be embodied in many different forms and should not be construed as limited to the exemplary embodiments set forth herein. These exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Like reference numerals designate identical or similar components.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Further, as used herein, the terms "comprises," "comprising," "includes" and/or "including" or "having" and/or "having," integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, regions, integers, steps, operations, elements, components, and/or groups thereof.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. Furthermore, unless otherwise defined herein, terms such as those defined in commonly used dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present application and will not be interpreted in an idealized or overly formal sense.

The following description of exemplary embodiments refers to the accompanying drawings. It should be noted that the components depicted in the referenced drawings are not necessarily shown to scale; and the same or similar components will be given the same or similar reference numerals or similar terms.

Embodiments of the present application will now be described in further detail with reference to the accompanying drawings.

As shown in fig. 1, the present application provides a polishing apparatus 10, which includes a base 11, a bracket 12, a transmission module 13, a distance measuring module 14, and a working module 15.

The base 11 includes a worktable 111 and a carrying tray 112, the carrying tray 112 is used for carrying a component 20 to be processed, and the carrying tray 112 is movably connected with the worktable 111. In an embodiment, the worktable 111 serves as a main body of the base 11 for carrying a main body of the polishing apparatus 10, and the carrier plate 112 may be connected to a motor disposed in the worktable 111, such that the carrier plate 112 may rotate relative to the worktable 111.

The bracket 12 is connected to the base 11, and in particular, the bracket 12 may be fixed to the table 111.

In an embodiment, the bracket 12 includes a first connecting rod 122 and a guide rail 121, two ends of the first connecting rod 122 are respectively connected to the worktable 111 and the guide rail 121, and the guide rail 121 drives the transmission module 13 and the distance measuring module 14 to move relative to the carrying tray 112 in a horizontal direction.

In an embodiment, the bracket 12 further includes a second connecting rod 123, the second connecting rod 123 includes a first baffle 1231, a second baffle 1232 and a third baffle 1233, the working module 15 is connected to the first baffle 1231, the second baffle 1232 is disposed on a side of the first baffle 1231 away from the working module 15, and the third baffle 1233 is disposed on a side of the second baffle 1232 away from the first baffle 1231. In one embodiment, a second connecting rod 123 may be an "E" shape, and the first baffle 1231, the second baffle 1232 and the third baffle 1233 are disposed substantially in parallel.

The transmission module 13 is detachably fixed to the bracket 12, and the transmission module 13 includes a driving motor 131, a pressure sensing unit 132, and a piston rod 133. The driving motor 131 and the pressure sensing unit 132 are connected by a piston rod 133, and the pressure sensing unit 132 is disposed on a side of the driving motor 131 away from the boat 112. In one embodiment, the driving motor 131 is disposed between the first barrier 1231 and the second barrier 1232, the piston rod 133 penetrates through the second barrier 1232 and is connected to the driving motor 131, and the pressure sensing unit 132 is disposed on a side of the third barrier 1233, which is connected to the second barrier 1232. In an embodiment, the pressure sensing unit 132 can sense the reverse pressure applied to the driving motor 131 by the piston rod 133, and adjust the pressure between the working module 15 and the carrier plate 112 by sensing the pressure in the direction, so as to prevent the grinding device 10 or the to-be-processed component 20 from being damaged by the excessive pressure between the working module 15 and the carrier plate 112 or the to-be-processed component 20. In one embodiment, the pressure sensing unit 132 can sense the pressure between the piston rod 133 and the third baffle 1233.

The distance measuring module 14 is detachably fixed to the support 12, and the distance measuring module 14 includes at least one laser distance measuring unit 141 and at least one grating 142. In an embodiment, the laser distance measuring unit 141 is disposed on a side of the first barrier 1231 away from the second barrier 1232, and the grating ruler 142 is disposed on an end of the second barrier 1232 away from the bracket 12. The laser distance measuring unit 141 may be disposed near the working module 15, the laser distance measuring unit 141 may be configured to measure a unit between the to-be-processed element 20 and the laser distance measuring unit 141 to determine a zero coordinate, the grating ruler 142 may be disposed near the working module 15, and the grating ruler 142 may be configured to measure a relative distance between the distance measuring module 14 and the to-be-processed element 20 to determine a relative displacement between the working module 15 and the to-be-processed element 20.

The working module 15 is in transmission connection with the transmission module 13, the working module 15 comprises a chuck 151 and a tool bit 152, the chuck 151 is in transmission connection with the transmission module 13, and the tool bit 152 is detachably fixed with the chuck 151. In one embodiment, the chuck 151 extends through the first blocking plate 1231 and is connected to the driving motor 131. In one embodiment, the chuck 151 includes a plurality of jaws 153, the jaws 153 being configured to hold the tool tip 152, and the tool tip 152 being disposed on a side of the chuck 151 away from the transmission module 13. specifically, the chuck 151 may include five jaws 153. a five-jaw design of the chuck 151 may be configured to grasp and hold a variety of different sized tool tips 152 and position the tool tip 152 toward the component 20 to be machined. In one embodiment, the cutting head 152 is not limited to a metal blade, but may be sandpaper, an organic hard material, a flexible material, or the like.

The element 20 to be processed is arranged on the surface of the carrier disc 112, and the relative positions between the distance measuring module 14 and the working module 15 and the carrier disc 112 are adjusted through the guide rail 121. Then the laser distance measuring unit 141 measures the relative distance between the laser distance measuring unit 141 and the upper surface of the element 20 to be processed, and determines the zero coordinate between the tool bit 152 and the element 20 to be processed by using the distance as a parameter, when the element 20 to be processed placed on the surface of the carrier plate 112 needs to be subjected to surface treatment, and after the surface treatment is finished, the tool bit 152 is used for grinding the element 20 to be processed so that the distance between the laser distance measuring unit 141 and the element 20 to be processed reaches the zero coordinate. The linear scale 142 is then activated, the work piece 20 is sanded using a tool tip 152 (e.g., sand paper which may be 180 CW), when the measurement of the polishing depth by the linear scale 142 is increased by a first depth (for example, 925 μm), polishing is stopped and the tool tip 152 (for example, sandpaper which may be 600 CW) is replaced, the element 20 to be machined is polished again, when the measurement of the sanding depth by the linear scale 142 is increased by a second depth (which may be 25 μm, for example), sanding is again stopped and the cutting head 152 (which may be 2000CW sandpaper, for example) is replaced, the work element 20 is sanded again, when the measuring depth of the grating ruler 142 is increased by a third depth (which may be 30 μm, for example), the polishing is stopped again and the tool tip 152 (which may be 3000CW sandpaper, for example) is replaced, the element 20 to be machined is polished again, when the grating scale 142 measures the polishing depth and increases by a third depth (which may be 5 μm, for example), the finished polished element is obtained. In other embodiments, the sequence, number, type of tool tip, and depth of finish may be adjusted according to the specific number of layers and configuration of the components 20 to be machined.

In an embodiment, the transmission module 13, the distance measuring module 14 and the working module 15 can be detached from the bracket 12 or the base, or the transmission module 13, the distance measuring module 14, the working module 15 and the guide rail 121 can be detached from the base 11 as an integrated functional unit to be installed on other devices for working.

Hereinbefore, specific embodiments of the present application are described with reference to the drawings. However, those skilled in the art will appreciate that various modifications and substitutions can be made to the specific embodiments of the present application without departing from the spirit and scope of the application. Such modifications and substitutions are intended to be within the scope of the present application.

Claims

1. An abrading device, comprising:

the bracket is connected with the base;

the transmission module is detachably fixed with the bracket;

2. An abrading device as defined in claim 1, wherein the base further comprises a table, the carrier disc being movably connected to the table, the frame being fixed to the table.

3. The polishing apparatus as set forth in claim 1, wherein the holder includes a first connecting rod and a guide rail, both ends of the first connecting rod being connected to the table and the guide rail, respectively.

4. The polishing apparatus as recited in claim 3, wherein the guide rail drives the transmission module and the distance measuring module to move relative to the carrier plate in a horizontal direction.

5. The polishing apparatus as set forth in claim 1, wherein the transmission module comprises a driving motor, a pressure sensing unit and a piston rod, the driving motor and the pressure sensing unit are connected through the piston rod, and the pressure sensing unit is disposed on a side of the driving motor away from the carrier plate.

6. The polishing apparatus as recited in claim 5, wherein said frame further comprises a second connecting rod, said second connecting rod comprising a first baffle, a second baffle and a third baffle, said working module being connected to said first baffle, said second baffle being disposed on a side of said first baffle remote from said working module, said third baffle being disposed on a side of said second baffle remote from said first baffle.

7. The polishing apparatus as recited in claim 6, wherein said drive motor is disposed between said first baffle and said second baffle, said piston rod extends through said second baffle and is connected to said drive motor, and said pressure sensing unit is disposed on a side of said third baffle adjacent to said second baffle.

8. The polishing device as recited in claim 6 wherein said laser distance measuring unit is disposed on a side of said first baffle plate away from said second baffle plate, and said grating ruler is disposed on an end portion of said second baffle plate away from said frame.

9. An abrading device as defined in claim 6, wherein said chuck extends through said first barrier and is connected to said drive motor.

10. An abrading device according to claim 1, wherein the chuck comprises a plurality of jaws for holding the tool bit, the tool bit being disposed on a side of the chuck remote from the drive module.