CN220498705U

CN220498705U - Polisher convenient to location

Info

Publication number: CN220498705U
Application number: CN202321890324.8U
Authority: CN
Inventors: 杨帆璧
Original assignee: Jiangxi Xingan Xinjing Glass Co ltd
Current assignee: Jiangxi Xingan Xinjing Glass Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-20
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of grinding machines and discloses a grinding machine convenient to position, which comprises a supporting frame, wherein the top surface of the supporting frame is fixedly connected with a grinding table, when the grinding machine convenient to position is used, glass to be ground and polished is placed on a supporting plate, a motor is started, a connecting column is driven by a sliding rod to move with a moving plate fixedly connected with the top surface of the connecting column, so that the glass is clamped by a symmetrical positioning part, when the motor continues to rotate, a trigger rod is abutted against an inclined surface of a trapezoid notch formed in the bottom surface of a clamping plate, so that the trigger rod moves downwards, the trigger rod can push a connecting plate to move downwards, and when the connecting plate moves downwards, a clamping plate is pushed to abut against clamping teeth, so that the supporting plate and the moving plate cannot move, namely, the maximum strength for clamping and positioning glass is achieved, the glass is stable when the glass is clamped and the glass is prevented from being broken due to overlarge mechanical clamping strength, or the clamping strength is overlarge, so that the glass is damaged when the glass is ground.

Description

Polisher convenient to location

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine convenient to position.

Background

A glass grinder is an apparatus for grinding and polishing glass. The glass grinding machine is mainly used for processing flat glass, bent glass, toughened glass and the like, and the glass grinding machine is generally composed of a basic frame, a grinding wheel shaft, a grinding head and the like. In use, it is first necessary to place the glass to be processed on a table and then start the machine to perform the grinding process of the grinding wheel and glass. By continuously moving the grinding wheel and adjusting the position of the grinding head, the surface of the glass can reach different roughness and polishing degree, so that the surface of the glass is smoother and more transparent.

Most of the polishing machines are used for positioning and clamping polished glass when working, many mechanical clamping machines are required to be manually stopped, and constructors do not stop clamping in time, so that the mechanical clamping force is possibly too large to collapse the glass, or the polishing machines are easily damaged after clamping is too tight, so that unnecessary loss is caused.

Disclosure of Invention

The present utility model is directed to a polishing machine that is convenient for positioning, so as to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a polisher convenient to location, includes the support frame, the top surface fixedly connected with grinding table of support frame, the top surface fixedly connected with grinding arm of grinding table, the one end joint that grinding table was kept away from to the grinding arm has the abrasive disc, the inside of grinding table is provided with location portion, location portion includes: the motor is fixedly connected with the inner wall of the grinding table, the output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through the grinding table and is rotationally connected with the grinding table, one end of the rotating shaft, far away from the motor, is fixedly connected with a sliding groove rod, a sliding groove is formed in the surface of the sliding groove rod, the sliding groove rod is rotationally connected with the inner wall of the grinding table, a sliding rod is in transmission connection with the sliding groove formed in the surface of the sliding groove rod, the sliding rod penetrates through and is fixedly connected with a sliding plate, the sliding plate penetrates through and is slidably connected with a guide rail, the left side of the guide rail is fixedly connected with the inner wall of the grinding table, the top end of the sliding rod penetrates through and is fixedly connected with a connecting column, and the connecting column penetrates through the grinding table; the movable plate, the bottom surface of movable plate and the top surface fixed connection of spliced pole, the starter motor, the slide bar drives spliced pole and spliced pole top surface fixed connection's movable plate and removes, makes symmetrical location portion press from both sides glass tightly, the right side fixedly connected with layer board of movable plate, the right side fixedly connected with connecting rod of movable plate, the one end that the movable plate was kept away from to the connecting rod runs through and sliding connection has the connecting block, one side fixed surface who is close to the movable plate of connecting block has the spring, the one end that the connecting block was kept away from to the spring and the right side fixed connection of movable plate, one side fixed surface that the connecting block kept away from the spring is connected with splint, and when the motor continued to rotate, the inclined plane of trapezoidal breach that the trigger lever offered with splint bottom surface is inconsistent.

Preferably, the layer board is run through by the trigger lever, and trigger lever and layer board sliding connection, the bottom surface fixedly connected with connecting plate of trigger lever, the bottom surface of connecting plate articulates there is the cardboard, the right side fixedly connected with torsional spring of cardboard, the one end and the bottom surface fixedly connected with of connecting plate of cardboard are kept away from to the torsional spring, the top surface fixedly connected with latch of guided way can promote the cardboard and the latch is inconsistent when the connecting plate moves down to make layer board and movable plate unable removal.

Preferably, the top surface of the grinding table is provided with a moving groove, the connecting column penetrates through the moving groove, and the trigger rod penetrates through the moving groove.

Preferably, the clamping plate is aligned with the clamping teeth.

Preferably, a trapezoid notch is formed in the bottom surface of the clamping plate, and the inclined surface of the trapezoid notch is aligned with the inclined surface of the trigger rod.

Preferably, the number of the guide rails is two, and the two guide rails are symmetrically arranged by taking the central line of the sliding plate as a symmetrical axis.

Preferably, the number of the positioning parts is two, and the two positioning parts are symmetrically arranged by taking the central line of the chute rod as a symmetrical axis.

Compared with the prior art, the utility model provides a grinding machine convenient to position, which comprises the following steps of

The beneficial effects are that:

this polisher convenient to location when using, place the glass that needs polishing on the layer board, start the motor, the slide bar drives spliced pole and spliced pole top surface fixed connection's movable plate and removes, make symmetrical location portion press from both sides glass tightly, when the motor continues to rotate, the inclined plane of trapezoidal breach that the trigger lever offered with the splint bottom surface is inconsistent, thereby make the trigger lever move down, the trigger lever can promote the connecting plate and move down, can promote cardboard and latch inconsistent when the connecting plate moves down, thereby make layer board and movable plate unable removal, reach the biggest dynamics that holds glass, possess stability when making glass by the centre gripping location, prevent that mechanical centre gripping dynamics is too big to lead to glass to burst, or the centre gripping dynamics is too big, make tight glass damage when leading to the abrasive disc to glass to polish.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the internal structure of the grinding table of the present utility model;

FIG. 3 is a schematic view of a part of the grinding table according to the present utility model;

fig. 4 is an enlarged schematic view of fig. 2 a according to the present utility model.

In the figure: 1. a support frame; 2. a positioning part; 21. a motor; 22. a rotating shaft; 23. a chute rod; 24. a slide bar; 25. a slide plate; 26. a guide rail; 27. a connecting column; 28. a moving plate; 29. a supporting plate; 210. a connecting rod; 211. a connecting block; 212. a spring; 213. a clamping plate; 214. a trigger lever; 215. a connecting plate; 216. a clamping plate; 217. a torsion spring; 218. latch teeth; 3. a grinding table; 4. a polishing arm; 5. grinding; 6. and a moving groove.

Detailed Description

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a polisher convenient to location, includes support frame 1, the top surface fixedly connected with grinding table 3 of support frame 1, the top surface fixedly connected with grinding arm 4 of grinding table 3, one end joint that grinding arm 4 kept away from grinding table 3 has abrasive disc 5, the inside of grinding table 3 is provided with location portion 2, location portion 2 includes: the motor 21, the motor 21 is fixedly connected with the inner wall of the grinding table 3, the output shaft of the motor 21 is fixedly connected with a rotating shaft 22, the rotating shaft 22 penetrates through the grinding table 3, the rotating shaft 22 is rotatably connected with the grinding table 3, one end of the rotating shaft 22, which is far away from the motor 21, is fixedly connected with a chute rod 23, a chute is formed in the surface of the chute rod 23, the chute rod 23 is rotatably connected with the inner wall of the grinding table 3, a sliding rod 24 is in transmission connection with the chute formed in the surface of the chute rod 23, the sliding rod 24 penetrates through and is fixedly connected with a sliding plate 25, the sliding plate 25 penetrates through and is in sliding connection with a guide rail 26, the left side of the guide rail 26 is fixedly connected with the inner wall of the grinding table 3, the top end of the sliding rod 24 penetrates through and is fixedly connected with a connecting column 27, and the connecting column 27 penetrates through the grinding table 3; the movable plate 28, the bottom surface of movable plate 28 and the top surface fixed connection of spliced pole 27, start motor 21, motor 21 rotates and can drive pivot 22 and rotate, make pivot 22 drive spout pole 23 rotate, limit through slide 25 and guided way 26, make slide bar 24 slide along the spout on spout pole 23 surface, slide bar 24 can drive slide 25 and slide along guided way 26, simultaneously slide bar 24 drive spliced pole 27 and spliced pole 27 top surface fixed connection's movable plate 28 move, make symmetrical location portion 2 press from both sides glass tightly, movable plate 28's right side fixedly connected with layer board 29, movable plate 28's right side fixedly connected with connecting rod 210, the one end that movable plate 28 was kept away from to connecting rod 210 runs through and sliding connection has connecting block 211, one side surface fixed connection who is close to movable plate 28 of connecting block 211 has spring 212, one end that spring 212 kept away from connecting block 211 and movable plate 28's right side fixed connection, one side surface fixed connection who is kept away from spring 212 has splint 213, when motor 21 continues to rotate, movable plate 28 can promote connecting rod 210 to be moved to the direction that is close to 213, make symmetrical location portion 2 press from glass clamp plate, movable plate 29 can follow sliding connection's trigger the removal simultaneously, the inclined plane that links up the trapezoidal connecting block 213 and the notch of connecting block 213 are offered. The layer board 29 is run through by the trigger lever 214, and trigger lever 214 and layer board 29 sliding connection, the bottom surface fixedly connected with connecting plate 215 of trigger lever 214, the bottom surface of connecting plate 215 articulates there is cardboard 216, the right side fixedly connected with torsional spring 217 of cardboard 216, the one end that cardboard 216 was kept away from to torsional spring 217 and the bottom surface fixed connection of connecting plate 215, the top surface fixedly connected with latch 218 of guide rail 26, can promote cardboard 216 and latch 218 and contradict when connecting plate 215 moves down, thereby make layer board 29 and movable plate 28 unable removal, reach the biggest dynamics that holds glass promptly, possess stability when making glass by the centre gripping location, prevent that mechanical centre gripping dynamics is too big to lead to glass to break, or the centre gripping dynamics is too big, lead to making tight glass damage when abrasive disc 5 polishes glass. The top surface of the grinding table 3 is provided with a moving groove 6, and the connecting post 27 penetrates through the moving groove 6, and the trigger lever 214 penetrates through the moving groove 6. The catch plate 216 is positioned in alignment with the catch 218. The bottom surface of the clamping plate 213 is provided with a trapezoid notch, and the inclined surface of the trapezoid notch is aligned with the inclined surface of the trigger lever 214. The number of the guide rails 26 is two, and the two guide rails 26 are symmetrically arranged by taking the central line of the slide plate 25 as a symmetrical axis. The number of the positioning parts 2 is two, and the two positioning parts 2 are symmetrically arranged by taking the central line of the chute rod 23 as a symmetrical axis.

Working principle: this polisher convenient to location when using, place the glass that will need the polishing on layer board 29, start motor 21, motor 21 rotates and can drive pivot 22 rotation, make pivot 22 drive spout pole 23 and rotate, limit through slide 25 and guided way 26, make slide bar 24 slide along the spout on spout pole 23 surface, slide bar 24 can drive slide 25 and slide along guided way 26, slide bar 24 drives spliced pole 27 and spliced pole 27 top surface fixed connection's movable plate 28 simultaneously and removes, make symmetrical location portion 2 press from both sides glass tightly, when motor 21 continues to rotate, movable plate 28 can promote connecting rod 210 to be close to the direction removal of splint 213, connecting rod 210 can be along sliding connection's connecting block 211 removal, simultaneously the inclined plane of trapezoidal breach that trigger lever 214 and splint 213 bottom surface seted up is inconsistent, thereby make trigger lever 214 can promote connecting plate 215 downwardly moving, can promote cardboard 216 and the conflict of tooth 218 when connecting plate 215 downwardly moving, thereby make 29 and movable plate 28 unable removal, reach the biggest dynamics to glass clamping, make glass be held by the centre gripping stability, possess and prevent that the clamping dynamics from excessively big when the clamping and damaging when the glass is broken when the clamping is broken, the clamping dynamics is damaged to the glass is broken when the clamping is prevented.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a polisher convenient to location, includes support frame (1), the top surface fixedly connected with of support frame (1) grinds platform (3), its characterized in that: the top surface fixedly connected with grinding arm (4) of grinding table (3), the one end joint that grinding arm (4) kept away from grinding table (3) has abrasive disc (5), the inside of grinding table (3) is provided with location portion (2), location portion (2) include:

the grinding machine comprises a motor (21), wherein the motor (21) is fixedly connected with the inner wall of a grinding table (3), an output shaft of the motor (21) is fixedly connected with a rotating shaft (22), the rotating shaft (22) penetrates through the grinding table (3), the rotating shaft (22) is rotationally connected with the grinding table (3), one end, far away from the motor (21), of the rotating shaft (22) is fixedly connected with a sliding groove rod (23), a sliding groove is formed in the surface of the sliding groove rod (23), the sliding groove rod (23) is rotationally connected with the inner wall of the grinding table (3), a sliding rod (24) is connected in a sliding groove formed in the surface of the sliding groove rod (23), the sliding rod (24) penetrates through and is fixedly connected with a sliding plate (25), the left side of the guiding rail (26) is fixedly connected with the inner wall of the grinding table (3), the top end of the sliding rod (24) penetrates through and is fixedly connected with a connecting column (27), and the connecting column (27) penetrates through the grinding table (3).

The movable plate (28), the bottom surface of movable plate (28) and the top surface fixed connection of spliced pole (27), the right side fixedly connected with layer board (29) of movable plate (28), the right side fixedly connected with connecting rod (210) of movable plate (28), the one end that movable plate (28) was kept away from to connecting rod (210) runs through and sliding connection has connecting block (211), one side fixed surface that is close to movable plate (28) of connecting block (211) is connected with spring (212), one end that connecting block (211) was kept away from to spring (212) and the right side fixed connection of movable plate (28), one side fixed surface that spring (212) was kept away from to connecting block (211) is connected with splint (213).

2. A sanding machine for facilitating positioning as defined in claim 1, wherein: the support plate (29) is run through by the trigger lever (214), and trigger lever (214) and support plate (29) sliding connection, the bottom surface fixedly connected with connecting plate (215) of trigger lever (214), the bottom surface of connecting plate (215) articulates there is cardboard (216), the right side fixedly connected with torsional spring (217) of cardboard (216), the one end and the bottom surface fixed connection of connecting plate (215) of cardboard (216) are kept away from to torsional spring (217), the top surface fixedly connected with latch (218) of guided way (26).

3. A sanding machine for facilitating positioning as defined in claim 2, wherein: the top surface of the grinding table (3) is provided with a moving groove (6), a connecting column (27) penetrates through the moving groove (6), and the trigger rod (214) penetrates through the moving groove (6).

4. A sanding machine for facilitating positioning as defined in claim 2, wherein: the catch plate (216) is positioned in alignment with the latch (218).

5. A sanding machine for facilitating positioning as defined in claim 2, wherein: a trapezoid notch is formed in the bottom surface of the clamping plate (213), and the inclined surface of the trapezoid notch is aligned with the inclined surface of the trigger rod (214).

6. A sanding machine for facilitating positioning as defined in claim 1, wherein: the number of the guide rails (26) is two, and the two guide rails (26) are symmetrically arranged by taking the central line of the sliding plate (25) as a symmetrical axis.

7. A sanding machine for facilitating positioning as defined in claim 1, wherein: the number of the positioning parts (2) is two, and the two positioning parts (2) are symmetrically arranged by taking the central line of the chute rod (23) as a symmetrical axis.