CN218947321U

CN218947321U - Polishing device

Info

Publication number: CN218947321U
Application number: CN202223188756.2U
Authority: CN
Inventors: 朱玉平
Original assignee: Taizhou Gaoshi Building Materials Technology Co ltd
Current assignee: Taizhou Gaoshi Building Materials Technology Co ltd
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-05-02
Anticipated expiration: 2032-11-29

Abstract

The utility model discloses a polishing device, which comprises a frame, wherein a sliding groove is horizontally formed in the inner side wall of the frame, a polishing mechanism is movably installed on the frame through the sliding groove, a placing frame is integrally arranged on the frame, a first limiting hole is formed in the placing frame, an upper limiting piece is movably connected onto the placing frame, a second limiting hole is formed in the upper limiting piece, a cylinder is fixedly arranged on the frame, the output end of the cylinder is fixedly connected with a guide block, a first connecting rod for movably pulling the upper limiting piece is fixedly connected onto the guide block, and a second connecting rod is movably connected onto the guide block; according to the polishing device, the sliding groove capable of horizontally moving the supporting frame is formed in the frame, the motor is arranged in the supporting frame, the motor is controlled to start to drive the screw rod to rotate, the rotating screw rod drives the polishing piece to move up and down through the nut and the vertical rod, the height of the polishing piece is adjusted, and the supporting frame horizontally moving and slidably sleeved in the sliding groove can adjust the front position and the rear position of the polishing piece.

Description

Polishing device

Technical Field

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

Background

Polishing refers to a processing method for reducing the surface roughness of a workpiece by utilizing the action of machinery, chemistry or electrochemistry so as to obtain a bright and flat surface, and is a modification processing on the surface of the workpiece by utilizing a polishing tool and abrasive particles or other polishing media.

The sheet material that adopts novel material to make gradually in the current building field, but in the course of working to building material, often need carry out processing polishing operation to new material sheet material, current material burnishing device for building engineering is when handling the material surface, mostly needs the workman to keep on one side to operate, by the material burnishing device for building engineering that patent publication number CN113500511B discloses, including the device shell, the fixed offset plate in top fixedly connected with side between the opposite face of device shell, the bottom fixedly connected with cleaning device of the fixed offset plate in side, the top fixedly connected with friction cone of device shell, the surface cover at friction cone top is equipped with spacing action board, spacing action board rotates with the inside of device shell and is connected with surface treatment device. The polishing position is relatively fixed, so that the workload of workers in the polishing process is large, the machining efficiency is low, the existing polishing device cannot effectively limit the new polishing material plate, and if the position of the new polishing material plate deviates, the machining quality of the plate can be affected, so that the polishing effect is greatly reduced.

Disclosure of Invention

The utility model aims to solve the problems that a polishing device in the prior art cannot effectively limit a new material plate and cannot move for polishing.

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

the utility model provides a burnishing device, includes the frame, the spout has been seted up to the inside wall level on the frame, and the frame has polishing mechanism through spout movable mounting, an organic whole is provided with the rack on the frame, and has seted up first spacing hole on the rack, swing joint has last locating part on the rack, and has seted up the second spacing hole on the last locating part, fixedly provided with cylinder on the frame, and cylinder output fixedly connected with guide block, fixedly connected with is used for the activity to pull the first connecting rod of locating part on the guide block, and swing joint has the second connecting rod on the guide block, swing joint has the lower locating part that is arranged in first spacing hole on the second connecting rod.

Preferably, the polishing mechanism comprises a support frame which is sleeved in the sliding groove in a sliding mode, a motor is fixedly installed on the support frame, a screw rod is fixedly connected to the output end of the motor, a nut is connected to the screw rod in a matched mode, a vertical rod is integrally connected to the side face of the nut, and a polishing piece is fixedly connected to the bottom end of the vertical rod.

Preferably, the screw rod is longitudinally rotatably arranged in the supporting frame, and the polishing piece is positioned above the placing frame.

Preferably, the upper limiting part pin shaft is arranged on the placing frame, one end of the second limiting hole is fixedly connected with a spring, a sliding block which abuts against the spring is arranged in the second limiting hole in a sliding mode, and the first connecting rod is integrally connected with a short yoke which is sleeved in the second limiting hole in a sliding mode and abuts against the sliding block in a sliding mode.

Preferably, the first connecting rod is L-shaped, and a guide through hole for sleeving the first connecting rod is longitudinally formed in the placement frame.

Preferably, the lower limiting part is sleeved in the first limiting hole in a sliding mode, and two ends of the second connecting rod are respectively arranged on the guide block and the lower limiting part through pin shafts.

Compared with the prior art, the utility model has the following advantages:

(1) The sliding groove capable of horizontally moving the supporting frame is formed in the frame, the motor is arranged in the supporting frame, the motor is controlled to start to drive the screw rod to rotate, the rotating screw rod drives the polishing piece to move up and down through the nut and the vertical rod, the height of the polishing piece is adjusted, and the supporting frame horizontally moving and sliding sleeved in the sliding groove can adjust the front position and the rear position of the polishing piece.

(2) According to the utility model, the air cylinder is arranged at the bottom of the frame, the guide block is driven to move downwards by controlling the opening of the air cylinder, the downwards moved guide block simultaneously drives the first connecting rod and the second connecting rod to move downwards synchronously, the upper limiting part is driven by the downwards moved first connecting rod to downwards deflect to limit and fix the upper part of the new material plate in the placing frame, and meanwhile, the lower limiting part is driven by the downwards moved second connecting rod to limit and fix the lower part of the new material plate in the placing frame.

Drawings

FIG. 1 is a schematic view of a polishing apparatus according to the present utility model;

FIG. 2 is an enlarged schematic view of a portion A of a polishing apparatus according to the present utility model;

fig. 3 is a schematic structural diagram of a supporting frame of a polishing apparatus according to the present utility model.

In the figure: 1. a frame; 2. a chute; 3. a support frame; 4. a motor; 5. a screw rod; 6. a nut; 7. a vertical rod; 8. a polishing member; 9. a placing rack; 10. a first limiting hole; 11. an upper limit member; 12. a second limiting hole; 13. a spring; 14. a slide block; 15. a cylinder; 16. a guide block; 17. a first link; 18. a short yoke; 19. a second link; 20. and a lower limiting piece.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a polishing device comprises a frame 1, wherein a placement frame 9 is integrally arranged on the frame 1, a new material plate is placed in the placement frame 9, a first limiting hole 10 is formed in the placement frame 9, an upper limiting piece 11 is movably connected to the placement frame 9, a guide through hole for sleeving a first connecting rod 17 in a sliding mode is longitudinally formed in the placement frame 9, a pin shaft of the upper limiting piece 11 is arranged on the placement frame 9, a second limiting hole 12 is formed in the upper limiting piece 11, one end of the second limiting hole 12 is fixedly connected with a spring 13, and a sliding block 14 which abuts against the spring 13 is slidably arranged in the second limiting hole 12;

the frame 1 is fixedly provided with an air cylinder 15, the output end of the air cylinder 15 is fixedly connected with a guide block 16, the air cylinder 15 is controlled to open and drive the guide block 16 to move downwards, the guide block 16 is fixedly connected with a first connecting rod 17 used for movably pulling the upper limiting piece 11, the first connecting rod 17 is L-shaped, the first connecting rod 17 is integrally connected with a short yoke 18 which is sleeved in the second limiting hole 12 in a sliding manner and is movably abutted with the sliding block 14, the downwards moving guide block 16 drives the upper limiting piece 11 to downwards move and deflect to be abutted with the upper part of a new material plate in the placing frame 9 through the first connecting rod 17, the guide block 16 is movably connected with a second connecting rod 19, the second connecting rod 19 is movably connected with a lower limiting piece 20 positioned in the first limiting hole 10, the lower limiting piece 20 is sleeved in the first limiting hole 10 in a sliding manner, two ends of the second connecting rod 19 are respectively arranged on the guide block 16 and the lower limiting piece 20 in a pin manner, and simultaneously the downwards moving guide block 16 drives the lower limiting piece 20 to further limit and fix the lower part of the new material on the placing frame 9 through the second connecting rod 19;

the frame 1 is provided with a sliding chute 2 horizontally, the frame 1 is movably provided with a polishing mechanism through the sliding chute 2, the polishing mechanism comprises a supporting frame 3 which is sleeved in the sliding chute 2 in a sliding manner, the frame 1 is provided with a driver which is connected with the supporting frame 3, a servo hydraulic cylinder is used for optimally controlling the supporting frame 3 to reciprocate by taking the sliding chute 2 as a guide, a motor 4 is fixedly arranged on the supporting frame 3, the motor 4 uses a servo motor with the model of MR-J2S-100A, the output end of the motor 4 is fixedly connected with a screw rod 5, the screw rod 5 is longitudinally and rotatably arranged in the supporting frame 3, the motor 4 is controlled to start and drive the screw rod 5 to rotate, the screw rod 5 is matched and connected with a nut 6, the rotating screw rod 5 drives the nut 6 to move up and down, the side face of the nut 6 is integrally connected with a vertical rod 7, the bottom end of the vertical rod 7 is fixedly connected with a polishing piece 8, the polishing piece 8 is positioned above the placing frame 9, the polishing piece 8 synchronously moves up and down under the acting force of the nut 6 so as to adjust the height of the polishing piece 8, the supporting frame 3 which is horizontally moved in the sliding manner in the supporting frame 2 can adjust the front and back of the polishing piece 8 so as to accurately place a new material on the board.

The utility model can explain its functional principle by the following modes of operation:

placing a new material plate in the placing frame 9;

the guide block 16 is driven to move downwards by opening the control cylinder 15, the guide block 16 in the downward movement drives the upper limiting piece 11 to move downwards to deflect through the first connecting rod 17, and the upper limiting piece 11 in the downward movement deflects is propped against the upper part of a new material plate in the placing frame 9 to limit and fix the new material plate;

simultaneously, the guide block 16 in the downward movement drives the lower limiting piece 20 to move inwards through the first limiting hole 10 by the second connecting rod 19, and the lower limiting piece 20 moving inwards abuts against the lower part of the new material plate in the placing frame 9 so as to further limit and fix the new material plate;

the screw rod 5 is driven to rotate by controlling the starting of the motor 4, the nut 6 is driven to move up and down by the rotating screw rod 5, and the polishing piece 8 synchronously moves up and down under the acting force of the nut 6 through the vertical rod 7 so as to adjust the height of the polishing piece 8;

the front and back positions of the polishing piece 8 are adjusted by moving the supporting frame 3 in the chute 2 so as to accurately work the new material plate.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a burnishing device, includes frame (1), its characterized in that, spout (2) have been seted up to inside wall level on frame (1), and frame (1) have polishing mechanism through spout (2) movable mounting, an organic whole is provided with rack (9) on frame (1), and has seted up first spacing hole (10) on rack (9), swing joint has last locating part (11) on rack (9), and has seted up second spacing hole (12) on last locating part (11), fixedly on frame (1) be provided with cylinder (15), and cylinder (15) output fixedly connected with guide block (16), fixedly connected with is used for the first connecting rod (17) of movable traction upper locating part (11) on guide block (16), and swing joint has second connecting rod (19) on second connecting rod (19) have lower locating part (20) that are arranged in first spacing hole (10).

2. The polishing device according to claim 1, wherein the polishing mechanism comprises a supporting frame (3) sleeved in the sliding groove (2) in a sliding manner, a motor (4) is fixedly installed on the supporting frame (3), the output end of the motor (4) is fixedly connected with a screw rod (5), a nut (6) is connected to the screw rod (5) in a matched manner, a vertical rod (7) is integrally connected to the side face of the nut (6), and a polishing piece (8) is fixedly connected to the bottom end of the vertical rod (7).

3. A polishing device according to claim 2, characterized in that the screw (5) is rotatably mounted in the support frame (3) in a longitudinal direction, and the polishing member (8) is located above the placement frame (9).

4. The polishing device according to claim 1, wherein the upper limiting piece (11) is mounted on the placement frame (9) through a pin shaft, one end of the second limiting hole (12) is fixedly connected with a spring (13), a sliding block (14) which is propped against the spring (13) is slidably arranged in the second limiting hole (12), and the first connecting rod (17) is integrally connected with a short yoke (18) which is slidably sleeved in the second limiting hole (12) and is movably propped against the sliding block (14).

5. A polishing device according to claim 1, wherein the first connecting rod (17) is L-shaped, and a guide through hole for sliding the first connecting rod (17) is longitudinally provided in the holding frame (9).

6. The polishing device according to claim 1, wherein the lower limiting piece (20) is slidably sleeved in the first limiting hole (10), and two ends of the second connecting rod (19) are respectively mounted on the guide block (16) and the lower limiting piece (20) through pin shafts.