CN218801384U

CN218801384U - Polishing and brightening clamp and polishing machine

Info

Publication number: CN218801384U
Application number: CN202222457612.6U
Authority: CN
Inventors: 张勤建; 王世武; 薛学刚; 宋倩倩
Original assignee: Qingdao Haitai Photoelectric Technology Co ltd
Current assignee: Qingdao Haitai Photoelectric Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-07
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a grind anchor clamps and grind machine of brightening, anchor clamps include: the clamp body: the clamping device comprises a first end face and a second end face, is provided with a clamping hole which penetrates through the first end face and the second end face and is used for clamping a crystal to be processed; threaded holes are formed along the side peripheral wall of the clamp body and communicated with the clamping holes; the threaded holes are at least arranged on two sides of the clamping hole; fixing screws: the threaded hole can be inserted to contact with the crystal to be processed so as to clamp the crystal to be processed from two sides; fixing a sleeve by ceramics: the clamp body is sleeved outside the clamp body and is detachably connected with the clamp body; the clamp can be used for a grinder and is used for polishing a crystal to be processed; but this anchor clamps adaptability centre gripping equidimension treat the processing crystal, the installation is swift, dismantles the convenience. Can be matched with a grinding machine for use, can swing to realize manual processing, realizes mechanization and improves the production efficiency.

Description

Polishing and brightening clamp and polishing machine

Technical Field

The utility model relates to an optical device processing technology field, concretely relates to grind anchor clamps and grind machine of brightening.

Background

In the prior art, the crystal polishing is performed as follows.

The ground and polished materials are placed on the grinding disc and the polishing disc, the tripod is buckled into the fixing groove, the grinding disc and the polishing disc rotate anticlockwise, the tripod drives the workpiece to swing, the workpiece is pressed in a gravity pressing mode, and the workpiece, the grinding disc and the polishing disc perform relative running friction to achieve the purpose of grinding and polishing.

The operation method in the prior art has the following defects:

1. at present, the crystal wafer side surface is ground and brightened by manual processing of operators, and the grinding and brightening efficiency is low.

2. The grinding machine rubs the surface of the crystal wafer through the high-speed rotation of the polishing disk to reduce the surface roughness of the crystal wafer so as to obtain a bright and flat surface. If an automatic method is adopted for grinding and brightening the crystal, a matched and applicable crystal clamp needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the present invention is to solve at least one of the above technical problems and to provide a crystal polishing jig and a crystal polishing machine.

For solving the technical problem, the utility model provides a following technical scheme:

an abrasive brightening fixture comprising:

the clamp body: the clamping device comprises a first end face and a second end face, is provided with a clamping hole which penetrates through the first end face and the second end face and is used for clamping a crystal to be processed; threaded holes are formed along the side peripheral wall of the clamp body and communicated with the clamping holes; the threaded holes are at least arranged on two sides of the clamping hole;

fixing screws: the threaded hole can be inserted to contact with the crystal to be processed so as to clamp the crystal to be processed from two sides;

fixing a sleeve by ceramics: the suit is in the outside of anchor clamps body, can dismantle with the anchor clamps body and be connected.

In some embodiments of the utility model, the device further comprises a protection plate which can be inserted into the clamping hole and is arranged at two sides of the crystal to be processed; the length of guard plate can cover the centre gripping scope of screw hole, and fixed screw inserts the screw hole back, contacts with the guard plate.

In some embodiments of the present invention, the protection plate is detachably mounted on the inner wall of the clamping hole.

In some embodiments of the present invention, the ceramic fixing sleeve is annular, and the clamp body is a cylinder.

In some embodiments of the utility model, the axial height of the fixed cover of pottery is greater than the axial height of anchor clamps body.

In some embodiments, the length of the set screw is configured to be fully insertable into the threaded hole when the set screw contacts and clamps the processed crystal.

The utility model discloses a further provide a grind machine, a serial communication port, draw bright anchor clamps including foretell grinding, further include:

a workbench:

polishing disc: the rotary table is arranged on the table top of the workbench and can be driven to rotate;

swing arm: the number of the working tables is a plurality, and the working tables are arranged on the working tables; the head of the swing arm extends to the upper part of the polishing disc, and the head of the swing arm is provided with an arc-shaped notch;

the grinding and polishing clamp is placed on a polishing disk, and a crystal to be polished is in contact with the polishing disk; the outer wall of the ceramic fixing sleeve is positioned in the arc-shaped notch.

The utility model discloses in some embodiments, arc notch both ends are provided with from the driving wheel, the fixed cover of pottery with from the driving wheel contact.

In some embodiments, the swing arm and the table top are coupled to swing along the direction of the table top of the parallel workbench.

The utility model discloses some embodiments, further including installing the mount on the mesa, the mount is located the front end of swing arm swing direction, and swing arm swing process can contact the locking with the mount.

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

the clamp is suitable for automatic crystal polishing and brightening work, can clamp crystals to be processed in different sizes in an adaptive mode, is fast to install and convenient to detach. Can be matched with a grinding machine for use, can swing to realize manual processing, realizes mechanization and improves the production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic view of a structure of a fixture body;

FIG. 2 is a schematic view of a fixing screw;

FIG. 3 is a schematic view of a ceramic ring structure;

FIG. 4 is a schematic cross-sectional view of the polishing and polishing jig;

FIG. 5 is a schematic view of a polishing fixture;

fig. 6 is a schematic view of an application structure of a polishing jig clamped in a polishing machine.

In the above figures:

1-a clamp body, 101-a first end face, 102-a second end face, 103-a clamping hole, 104-a threaded hole;

2-fixing screws;

3-a ceramic fixing sleeve, 301-a first end face, 302-a second end face, 303-a fixing ring hole;

4-protection plate;

5-crystal to be polished;

6-a workbench;

7-a polishing disc;

8-swing arm, 801-arc notch;

9-grinding and polishing the bright clamp;

10-a driven wheel;

11-a fixing frame;

12-touch device.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "disposed on," "connected to," another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not intended to imply relative importance or a relationship of reference.

The utility model discloses a first embodiment provides a grind anchor clamps of brightening for the centre gripping treats polishing crystal, carries out the crystal and grinds the brightening.

The polishing jig includes: the fixture comprises a fixture body 1, a fixing screw 2 and a ceramic fixing sleeve 3.

The clamp body 1: the device comprises a first end face 101 and a second end face 102, and is provided with a clamping hole 103 which penetrates through the first end face 101 and the second end face 102 and is used for clamping a crystal to be processed; threaded holes 104 are formed along the side peripheral wall of the clamp body and communicated with the clamping holes 103; the screw holes 104 are provided at least on both sides of the chucking hole 103.

Fixing screws 2: is rotatably inserted into the threaded hole 104 to come into contact with the crystal 5 to be polished to clamp the crystal from both sides.

And (3) fixing a ceramic sleeve: the suit is in the outside of anchor clamps body 1, can dismantle with anchor clamps body 1 and be connected. In some embodiments, the ceramic fixture sleeve 3 is annular in shape and the fixture body 1 is cylindrical. The ceramic fixing sleeve 3 comprises a first end face 301, a second end face 302, and a fixing ring hole 303 penetrating the first end face 301 and the second end face 302, and the fixture body 1 is mounted in the fixing ring hole 303.

The clamping hole 103 is a rectangular hole, the opening degree of the clamping hole is matched with the size of the crystal 5 to be polished, after the crystal 5 to be polished is inserted through the clamping hole 103, the fixing screws 2 are symmetrically inserted into two sides of the crystal 5 to be polished, and the two sides of the crystal 5 to be polished are clamped and fixed. The axial thickness of the clamp body 1 is smaller than the length of the crystal 5 to be polished, and the crystal 5 extends out of the clamping hole 103, extends out of the ceramic fixing sleeve 3 and can be contacted with a polishing disk.

In order to protect the crystal 5 to be polished and avoid the direct contact between the fixing screw 2 and the crystal 5 to be polished, in some embodiments of the present invention, a protection plate 4 is further designed to be inserted into the clamping hole 103 and disposed at two sides of the crystal 5 to be processed; the length of the protection plate 4 can cover the clamping range of the threaded hole 104, and the fixing screw 2 is inserted into the threaded hole 104 and then contacts with the protection plate 4.

The utility model discloses in some embodiments, guard plate 4 demountable installation can be according to the size selection guard plate of waiting to polish crystal 5 at the inner wall of clamping hole 103, guarantees the side surface of the cover crystal that guard plate 4 can be as big as possible.

In some embodiments, the length of the set screw 2 is configured to be fully insertable into the threaded hole 104 when it contacts and clamps the processed crystal. Avoid the interference between the fixing screw 2 and the ceramic fixing sleeve 3.

Fixed cover 3 of pottery is used for protecting anchor clamps body 1, the utility model discloses in some embodiments, the axial height of the fixed cover 3 of pottery is greater than the axial height of anchor clamps body 1, and anchor clamps body 1 wholly is located the fixed cover 3 of pottery. It should be noted that the crystal 5 to be polished needs to protrude from the bottom of the ceramic holder 3.

The second embodiment of the utility model provides a grinding machine, the anchor clamps are brightened in the grinding that provides including embodiment one.

The grinding mill further comprises:

a workbench 6:

polishing disk 7: the rotary table is arranged on the table top of the workbench 6 and can be driven to rotate;

swing arm 8: is arranged on the workbench 6; the head of the swing arm 8 extends to the upper part of the polishing disc 7, and the head of the swing arm is provided with an arc-shaped notch 801;

a grinding and polishing clamp 9 is placed on the polishing disk 7, and the crystal 5 to be polished is in contact with the polishing disk 7; the outer wall of the ceramic fixing sleeve 3 is positioned in the arc-shaped notch 801.

The polishing disk 7 can rotate relative to the direction of the arc-shaped notch 801, when the polishing disk 7 rotates at a high speed, the polishing disk contacts with the crystal 5 to be polished, and the crystal 5 to be polished is brightened through relative movement.

The utility model discloses in some embodiments, arc notch 801 both ends are provided with from driving wheel 10, the fixed cover 3 of pottery and from the contact of driving wheel 10. The driven wheel 10 can limit the ceramic fixing sleeve 3 and reduce the friction between the ceramic fixing sleeve 3 and the swing arm 8.

The utility model discloses in some embodiments, swing arm 8 and the 6 mesa coupling of workstation can follow the direction swing of the 6 mesa of parallel operation platform. This arrangement allows a certain flexibility of movement between the swing arm 8 and the brightening fixture 9.

The utility model discloses in some embodiments, further including installing mount 11 on the mesa, mount 11 is located the front end of 8 swing directions of swing arm, and 8 swing processes of swing arm can contact with mount 11, the locking. The fixed frame 11 can limit the swing amplitude of the swing arm 8.

In addition, a touch device 12 is provided on the table 6 for controlling the operation of the grinder.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A polish pull jig, comprising:

2. The lapping jig of claim 1, further comprising a shielding plate insertable into the chucking hole and disposed at both sides of the crystal to be processed; the length of guard plate can cover the centre gripping scope of screw hole, and fixed screw inserts the screw hole back, contacts with the guard plate.

3. The lapping jig of claim 2, wherein the shielding plate is detachably mounted to an inner wall of the clamping hole.

4. The abrasive brightening fixture of claim 1 wherein said ceramic retainer sleeve is annular in shape and said fixture body is cylindrical.

5. The polishing brightening fixture of claim 1 or 4 wherein said ceramic retainer sleeve has an axial height greater than the axial height of the fixture body.

6. The lapping jig of claim 1, wherein the length of the set screw is configured to be fully inserted into the threaded hole when it contacts and clamps the work piece.

7. A grinder, the grinding polishing jig of any one of claims 1 to 6, further comprising:

a workbench:

the grinding and polishing clamp is placed on a polishing disc, and a crystal to be polished is in contact with the polishing disc; the outer wall of the ceramic fixing sleeve is positioned in the arc-shaped notch.

8. A grinding mill according to claim 7 wherein the arcuate rebates are provided at both ends with driven wheels, the ceramic retaining sleeve being in contact with the driven wheels.

9. A grinding machine as claimed in claim 7 or 8, characterized in that the swing arm is journalled in the table top and can be swung in a direction parallel to the table top of the table.

10. A grinder as claimed in claim 9, further comprising a fixed mount mounted on the table, the fixed mount being located at a forward end of the swing arm in the swing direction, the swing arm being adapted to contact the fixed mount during swing movement to stop the swing movement.