CN219925685U

CN219925685U - Polishing device

Info

Publication number: CN219925685U
Application number: CN202321103071.5U
Authority: CN
Inventors: 王演; 李友林
Original assignee: DALIAN YINGQI TECHNOLOGY DEVELOPMENT CO LTD
Current assignee: DALIAN YINGQI TECHNOLOGY DEVELOPMENT CO LTD
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-31
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses a polishing device, which relates to the technical field of polishing and comprises an operation table, wherein two fixing structures are arranged on the operation table and are vertically arranged, each fixing structure comprises a distance adjusting part and two height adjusting parts, each distance adjusting part comprises a screw rod and two sliding blocks, each height adjusting part comprises a supporting component, a U-shaped plate, a threaded rod and a clamping component, four through holes are formed in the operation table and are symmetrically arranged, two symmetrically arranged fixing plates are fixedly connected to the bottom of the operation table, and the fixing plates correspond to the through holes. According to the utility model, the height of the clamping plate can be adjusted, so that the arched mirror surface can be clamped and fixed conveniently, the distance between the clamping plates can be adjusted, the stroke of the air cylinder and the length requirement of the air cylinder are reduced, the available area on the operating platform and the clamping range of the mirror surface are increased, the cost of the air cylinder can be reduced, and the application range of the device can be increased.

Description

Polishing device

Technical Field

The utility model relates to the technical field of polishing, in particular to a polishing device.

Background

The instrument is the instrument generic term of demonstration numerical value, can all have a transparent mirror surface of being convenient for watch numerical value on the instrument, need polish it at the production in-process of mirror surface, the most common fixed mode at present is fixed to the mirror surface through cylinder drive splint to hold to the cylinder generally can be directly fixed in a backup pad, consequently the height of splint hardly adjusts, and according to the difference of instrument, the mirror surface can have different shapes, such as circular and rectangle, and according to the size of instrument, the size of mirror surface also can be different, even the mirror surface still can divide into platy and arch.

The prior fixing structure clamps the mirror surface through two or four groups of air cylinders, and the heights of the air cylinders and the clamping plates are the same, so that the heights of the clamping plates are difficult to adjust, and when the mirror surface is large and arched, the clamping of four side surfaces is difficult to realize, therefore, a polishing device is provided for solving the problems.

Disclosure of Invention

The object of the present utility model is to provide a grinding device which solves the drawbacks of the prior art referred to in the background art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a grinding device, includes the operation panel, be equipped with two fixed knot on the operation panel, and two fixed knot construct the perpendicular setting, fixed knot constructs including distance adjustment part and two altitude mixture control parts, distance adjustment part includes lead screw and two sliders, altitude mixture control part includes supporting component, U template, threaded rod and clamping assembly.

Preferably, four through holes are formed in the operation table, the four through holes are symmetrically formed in the operation table, two symmetrically arranged fixing plates are fixedly connected to the bottom of the operation table, and the fixing plates correspond to the through holes.

Preferably, the two screw rods are vertically arranged and correspond to the two corresponding through holes, one of the two screw rods is rotationally connected with the through hole, one end of the screw rod penetrates through the operating platform, the other one of the two screw rods is rotationally connected with the two fixing plates, and one end of the screw rod penetrates through the fixing plates.

Preferably, the motor is fixedly connected to one side of the operation table and one side of the fixing plate, one end of the screw rod is fixedly connected with the output end of the motor, the two sliding blocks are in threaded connection with the screw rod, and one side of each sliding block is fixedly connected with the air cylinder.

Preferably, the support assembly comprises a support plate, the support plate is located on the operation table, a sliding groove is formed in the support plate, and a graduated scale is arranged on one side of the sliding groove.

Preferably, the clamping assembly comprises a moving block, one end of the moving block penetrates through the sliding groove and extends out of the sliding groove, and the other end of the moving block is fixedly connected with the clamping block.

Preferably, the U-shaped plate is fixedly connected with one side of the supporting plate, the U-shaped plate corresponds to the sliding groove, the threaded rod is rotatably connected with the U-shaped plate, the top of the threaded rod penetrates through the U-shaped plate and extends out of the U-shaped plate to form a part, and the threaded rod is in threaded connection with the moving block.

The utility model has at least the following beneficial effects:

1. the utility model provides a grinding device, through the setting of four altitude mixture control parts, can adjust the height of splint to be convenient for carry out the centre gripping to arched mirror surface and fix, increased the application scope of device.

2. The utility model provides a grinding device, through the setting of distance adjustment part, can adjust the distance between the splint, reduced the stroke of cylinder and the length requirement of itself to increase usable floor area and the centre gripping scope of mirror surface on the operation panel, so not only can reduce the cost of cylinder, can also increase the application scope of device.

Drawings

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

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

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

FIG. 3 is a schematic structural view of a fixing structure according to the present utility model;

fig. 4 is an exploded view of the height adjusting means in the present utility model.

In the figure: 1. an operation table; 101. a through port; 102. a fixing plate; 2. a fixed structure; 3. a distance adjusting part; 301. a screw rod; 302. a motor; 303. a slide block; 304. a cylinder; 4. a height adjusting part; 401. a support assembly; 4011. a support plate; 4012. a chute; 4013. a graduated scale; 402. a U-shaped plate; 403. a threaded rod; 404. a clamping assembly; 4041. moving the block; 4042. and clamping blocks.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1 to 4, a polishing apparatus includes an operation table 1, two fixing structures 2 are provided on the operation table 1, and the two fixing structures 2 are vertically provided, the fixing structures 2 include a distance adjusting member 3 and two height adjusting members 4, the distance adjusting member 3 includes a screw rod 301 and two sliders 303, and the height adjusting members 4 include a support assembly 401, a U-shaped plate 402, a threaded rod 403 and a clamping assembly 404.

Four through holes 101 are formed in the operation table 1, the four through holes 101 are symmetrically formed, two symmetrically arranged fixing plates 102 are fixedly connected to the bottom of the operation table 1, and the fixing plates 102 correspond to the through holes 101.

The two screw rods 301 are vertically arranged and correspond to the corresponding two through holes 101, two symmetrical threads with opposite rotation directions are arranged on the screw rods 301, one screw rod 301 is rotationally connected with the through holes 101, one end of the screw rod 301 penetrates through the operation table 1, the other screw rod 301 is rotationally connected with the two fixing plates 102, one end of the screw rod 301 penetrates through the fixing plates 102, and the two screw rods 301 are vertically arranged.

The motor 302 is fixedly connected to one side of the operating platform 1 and one side of the fixing plate 102, one end of each of the two screw rods 301 is fixedly connected with the output end of one motor 302, the two sliding blocks 303 are in threaded connection with the screw rods 301, one side of each of the two sliding blocks 303 is fixedly connected with the air cylinder 304, one output end of each of the air cylinders 304 is fixedly connected with the U-shaped block 402, the motor 302 and the air cylinder 304 are of the prior art, and no statement is made here.

The support assembly 401 comprises a support plate 4011, the support plate 4011 is located on the operation table 1, a sliding groove 4012 is formed in the support plate 4011, a graduated scale 4013 is arranged on one side of the sliding groove 4012, and the support assembly 401 is arranged to limit the clamping assembly 404.

The clamping component 404 comprises a moving block 4041, one end of the moving block 4041 passes through the chute 4012 and extends out of the chute 4012, the other end of the moving block 4041 is fixedly connected with a clamping block 4042, and the mirror surface can be clamped by the clamping component 404.

The U-shaped plate 402 is fixedly connected with one side of the supporting plate 4011, the U-shaped plate 402 corresponds to the sliding groove 4012, the threaded rod 403 is rotatably connected with the U-shaped plate 402, the top of the threaded rod 403 penetrates through the U-shaped plate 402 and extends out of the U-shaped plate 402, and the threaded rod 403 is in threaded connection with the moving block 4041.

When the device is used, the distance between the two height adjusting parts 4 can be adjusted according to the shape and the size of the mirror surface, at the moment, the two motors 302 can be respectively controlled to drive the corresponding screw rods 301 to rotate, the two sliding blocks 303 can simultaneously move towards the middle or two sides when the screw rods 301 rotate, the sliding blocks 303 can drive the height adjusting parts 4 to move, so that the distance between the two height adjusting parts 4 is adjusted, the distance between the clamping plates 4042 is enough to fall into a heavy rain mirror surface, the requirements on the stroke of the air cylinder 304 and the length of the air cylinder 304 are relatively low, and the available area on the operating platform 1 is larger, so that the cost of the air cylinder 304 can be reduced, and the application range of the device can be increased.

Then according to the shape of mirror surface, can adjust the height of splint 4042 to carry out the centre gripping to arched mirror surface, at this moment rotate threaded rod 403, and threaded rod 403 rotates and can make movable block 4041 reciprocate to according to the scale that scale 4013 shows, be convenient for adjust the height of corresponding splint 4042, prevent that the difference in height between the two from appearing the error, be favorable to carrying out the centre gripping to arched mirror surface and fix.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding device, includes operation panel (1), its characterized in that, be equipped with two fixed knot constructs (2) on operation panel (1), and two fixed knot constructs (2) set up perpendicularly, fixed knot constructs (2) including distance adjustment part (3) and two high adjustment part (4), distance adjustment part (3) include lead screw (301) and two slider (303), high adjustment part (4) include supporting component (401), U template (402), threaded rod (403) and clamping component (404).

2. The polishing device according to claim 1, wherein the operation table (1) is provided with four through holes (101), the four through holes (101) are symmetrically arranged, two symmetrically arranged fixing plates (102) are fixedly connected to the bottom of the operation table (1), and the fixing plates (102) correspond to the through holes (101).

3. A grinding device according to claim 2, characterized in that two screw rods (301) are arranged vertically and correspond to the corresponding two through openings (101), one of the screw rods (301) is rotatably connected to the through opening (101) and one end of the screw rod (301) penetrates the console (1), the other of the screw rods (301) is rotatably connected to the two fixing plates (102) and one end of the screw rod (301) penetrates the fixing plates (102).

4. A polishing device according to claim 3, wherein the motor (302) is fixedly connected to one side of the operation table (1) and one side of the fixing plate (102), one end of each of the two screw rods (301) is fixedly connected to the output end of one motor (302), each of the two sliding blocks (303) is in threaded connection with the screw rod (301), and each of one sides of the two sliding blocks (303) is fixedly connected with the air cylinder (304).

5. The polishing device according to claim 4, wherein the support assembly (401) comprises a support plate (4011), the support plate (4011) is located on the operation table (1), a sliding groove (4012) is formed in the support plate (4011), and a graduated scale (4013) is arranged on one side of the sliding groove (4012).

6. The polishing apparatus according to claim 5, wherein the clamping assembly (404) comprises a movable block (4041), one end of the movable block (4041) passes through the chute (4012) and extends out of the chute, and the other end of the movable block (4041) is fixedly connected with the clamping block (4042).

7. The polishing apparatus as set forth in claim 6, wherein the U-shaped plate (402) is fixedly connected to one side of the support plate (4011), the U-shaped plate (402) corresponds to the slide groove (4012), the threaded rod (403) is rotatably connected to the U-shaped plate (402), the top of the threaded rod (403) penetrates the U-shaped plate (402) and extends out of a portion of the threaded rod, and the threaded rod (403) is in threaded connection with the moving block (4041).