CN219054036U

CN219054036U - Hardware accurate grinding device

Info

Publication number: CN219054036U
Application number: CN202223286489.2U
Authority: CN
Inventors: 邱海波; 王敬堂; 张海燕; 邓荣秀
Original assignee: Huizhou Lansheng Electromechanical Equipment Co ltd
Current assignee: Huizhou Lansheng Electromechanical Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-23
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a hardware fine grinding device which comprises a supporting block, wherein a roller is connected inside a first sliding groove in a sliding manner, one side of the roller is rotationally connected with a connecting rod, one side of the connecting rod is fixedly connected with a supporting rod, one end of the supporting rod is fixedly provided with an electric telescopic rod, one end of the electric telescopic rod is fixedly connected with a supporting frame, the surface of the supporting frame is provided with a sliding mechanism, the surface of a connecting shaft is sleeved with a grinding plate, and the inside of the grinding plate is provided with a connecting mechanism. This hardware correct grinding device, through coupling mechanism's setting, the connecting axle inserts the inside of polishing piece through the constant head tank, and the inner wall of constant head tank can extrude clamping lever and second spring simultaneously, and after the position of polishing piece is suitable, the second spring can promote the inside that the clamping lever got into the card hole, accomplishes the installation to polishing piece, has improved the convenience to polishing piece installation, is favorable to more convenient to changing polishing piece.

Description

Hardware accurate grinding device

Technical Field

The utility model relates to the technical field of hardware, in particular to a hardware accurate grinding device.

Background

The hardware is a tool obtained by processing and casting metals such as gold, silver, copper, iron, tin and the like, and is used for fixing things, processing things, decorating and the like, and when the accuracy of the surface of the hardware is insufficient, the hardware needs to be polished again, so that a hardware fine grinding device is particularly needed.

But current hardware correct grinding device, in the use, most carry out the setting of correct grinding to the hardware and not enough convenient to the change of polishing piece, can waste a large amount of time to change the polishing piece, reduced the result of use of device.

Disclosure of Invention

The utility model aims to provide a hardware fine grinding device, which aims to solve the problems that the existing hardware fine grinding device provided in the background art is inconvenient to replace a grinding sheet due to the fact that most of fine grinding settings for hardware are not convenient enough in the use process, a great amount of time is wasted for replacing the grinding sheet, and the use effect of the device is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hardware fine grinding device, includes the supporting shoe, the surface mounting of supporting shoe has the workstation, first spout has been seted up to one side of supporting shoe, the inside sliding connection of first spout has the gyro wheel, one side rotation of gyro wheel is connected with the connecting rod, one side fixedly connected with bracing piece of connecting rod, bracing piece one end fixedly mounted has electric telescopic handle, electric telescopic handle's one end fixedly connected with support frame, the surface of support frame is provided with slide mechanism, slide mechanism's one end fixedly mounted has driving motor, driving motor's surface mounting has the handle, driving motor's one end fixedly mounted has the connecting axle, the surface cover of connecting axle is equipped with the polishing piece, the inside of polishing piece is provided with coupling mechanism.

Preferably, the size of the first sliding groove is identical to the size of the roller, and the first sliding groove is symmetrically arranged with the center line of the supporting block.

Preferably, the sliding mechanism comprises a second chute, a clamping groove, a sliding block, a first spring and a clamping block, wherein the clamping groove is formed in the second chute, the sliding block slides in the second chute, a driving motor is fixedly arranged on one side of the sliding block, the first spring is arranged in the sliding block, and the clamping block is fixedly arranged at one end of the first spring.

Preferably, the size of the second sliding groove is identical with the size of the sliding block, and a plurality of groups of clamping grooves are formed in the second sliding groove.

Preferably, the connecting mechanism comprises a second spring, a clamping rod, a positioning groove and a clamping hole, wherein the second spring is fixedly arranged in the connecting shaft, the clamping rod is fixedly arranged at one end of the second spring, the positioning groove is formed in the surface of the polishing sheet, and the clamping hole is formed in the positioning groove.

Preferably, the clamping rod and the connecting shaft form a telescopic structure through the second spring, and the connecting shaft and the polishing sheet form a clamping structure through the clamping rod and the clamping hole.

Compared with the prior art, the utility model has the beneficial effects that: this hardware correct grinding device, through coupling mechanism's setting, the connecting axle inserts the inside of polishing piece through the constant head tank, and the inner wall of constant head tank can extrude clamping lever and second spring simultaneously, and after the position of polishing piece is suitable, the second spring can promote the inside that the clamping lever got into the card hole, accomplishes the installation to polishing piece, has improved the convenience to polishing piece installation, is favorable to more convenient to changing polishing piece.

Drawings

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

FIG. 2 is a schematic view of the first chute and roller cooperating with each other in the present utility model;

FIG. 3 is a schematic cross-sectional view of a sliding mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of the connecting mechanism of the present utility model.

In the figure: 1. a support block; 2. a work table; 3. a first chute; 4. a roller; 5. a connecting rod; 6. a support rod; 7. an electric telescopic rod; 8. a support frame; 9. a sliding mechanism; 901. a second chute; 902. a clamping groove; 903. a slide block; 904. a first spring; 905. a clamping block; 10. a driving motor; 11. a handle; 12. a connecting shaft; 13. polishing the sheet; 14. a connecting mechanism; 1401. a second spring; 1402. a clamping rod; 1403. a positioning groove; 1404. and (5) clamping the hole.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a hardware fine grinding device, including supporting shoe 1, the surface mounting of supporting shoe 1 has workstation 2, first spout 3 has been seted up to one side of supporting shoe 1, the inside sliding connection of first spout 3 has gyro wheel 4, one side rotation of gyro wheel 4 is connected with connecting rod 5, one side fixedly connected with bracing piece 6 of connecting

rod

5, 6 one end fixed mounting of bracing piece has electric telescopic handle 7, electric telescopic handle 7's one end fixedly connected with support frame 8, support frame 8's surface is provided with slide mechanism 9, slide mechanism 9's one end fixed mounting has driving motor 10, driving motor 10's surface mounting has handle 11, driving motor 10's one end fixed mounting has connecting axle 12, the surface cover of connecting axle 12 is equipped with polishing piece 13, polishing piece 13's inside is provided with coupling mechanism 14.

Further, the size of the first chute 3 is identical with the size of the roller 4, the first chute 3 is symmetrically arranged with the center line of the supporting block 1, the supporting rod 6 slides in the first chute 3 through the roller 4 by virtue of the arrangement of the first chute 3 and the roller 4, and meanwhile, the position of the supporting rod 6 can be driven to move.

Further, slide mechanism 9 includes second spout 901, draw-in groove 902, slider 903, first spring 904 and fixture block 905, the draw-in groove 902 has been seted up to the inside of second spout 901, the inside slip of second spout 901 has slider 903, one side fixed mounting of slider 903 has driving motor 10, the internally mounted of slider 903 has first spring 904, the one end fixed mounting of first spring 904 has fixture block 905, through the inside slip of second spout 901 of slider 903, draw-in groove 902, slider 903, first spring 904 and fixture block 905, driving motor 10 adjusts through the inside slip of slider 903, in the slip in-process of slider 903, the draw-in groove 902 can extrude fixture block 905 and first spring 904 and get into the inside of slider 903, after driving motor 10's position is suitable, first spring 904 can promote fixture block 905 to get into the inside of draw-in groove 902 and accomplish the position adjustment work to driving motor 10.

Further, the size of the second chute 901 is identical to the size of the sliding block 903, multiple groups of clamping grooves 902 are formed in the second chute 901, and when the driving motor 10 slides in the second chute 901 through the sliding block 903 due to the arrangement of the second chute 901 and the sliding block 903, the second chute 901 can limit the sliding block 903, so that the sliding of the sliding block 903 and the driving motor 10 is prevented.

Further, coupling mechanism 14 includes second spring 1401, clamping bar 1402, constant head tank 1403 and draw-in hole 1404, the inside fixed mounting of connecting axle 12 has second spring 1401, the one end fixed mounting of second spring 1401 has clamping bar 1402, the constant head tank 1403 has been seted up on the surface of polishing piece 13, the draw-in hole 1404 has been seted up in the inside of constant head tank 1403, through the inside of second spring 1401, clamping bar 1402, setting up of constant head tank 1403 and draw-in hole 1404, connecting axle 12 inserts the inside of polishing piece 13 through the constant head tank 1403, the inner wall of constant head tank 1403 can extrude clamping bar 1402 and second spring 1401 simultaneously, after the position of polishing piece 13 is suitable, second spring 1401 can promote the inside of clamping bar 1402 entering draw-in hole 1404, accomplish the installation to polishing piece 13, the convenience of installing to polishing piece 13 has been improved, be favorable to more convenient to changing polishing piece 13.

Further, the clamping rod 1402 and the connecting shaft 12 form a telescopic structure through the second spring 1401, the connecting shaft 12 and the polishing sheet 13 form a clamping structure through the clamping rod 1402 and the clamping hole 1404, and the polishing sheet 13 can polish hardware through the arrangement of the connecting shaft 12 and the polishing sheet 13, so that the hardware can be accurately polished conveniently.

Working principle: firstly, the connecting shaft 12 needs to be inserted into the grinding piece 13 through the positioning groove 1403, meanwhile, the clamping rod 1402 and the second spring 1401 are extruded by the inner wall of the positioning groove 1403, after the position of the grinding piece 13 is proper, the clamping rod 1402 is pushed by the second spring 1401 to enter the inside of the clamping hole 1404, the grinding piece 13 is installed, then the driving motor 10 is started to drive the connecting shaft 12 and the grinding piece 13 to rotate, then the driving motor 10 is pulled by the handle 11 to slide in the inside of the second sliding groove 901 through the sliding block 903 for adjustment, in the sliding process of the sliding block 903, the clamping groove 902 can extrude the clamping block 905 and the first spring 904 to enter the inside of the sliding block 903, after the position of the driving motor 10 is proper, the clamping block 905 is pushed by the first spring 904 to enter the inside of the clamping groove 902 to complete the position adjustment work of the driving motor 10, meanwhile, the supporting frame 8, the electric telescopic rod 7 and the supporting rod 6 can be driven to slide in the inside of the first sliding groove 3 through the roller 4, the position of the driving motor 10 can be driven to further adjust, and finally the electric telescopic rod 7 is started to move downwards, the driving motor 13 is driven to move downwards to polish hardware, and the grinding piece is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hardware fine grinding device, includes supporting shoe (1), its characterized in that: the surface mounting of supporting shoe (1) has workstation (2), first spout (3) have been seted up to one side of supporting shoe (1), the inside sliding connection of first spout (3) has gyro wheel (4), one side rotation of gyro wheel (4) is connected with connecting rod (5), one side fixedly connected with bracing piece (6) of connecting rod (5), bracing piece (6) one end fixed mounting has electric telescopic handle (7), the one end fixedly connected with support frame (8) of electric telescopic handle (7), the surface of support frame (8) is provided with slide mechanism (9), the one end fixed mounting of slide mechanism (9) has driving motor (10), the surface mounting of driving motor (10) has handle (11), the one end fixed mounting of driving motor (10) has connecting axle (12), the surface cover of connecting axle (12) is equipped with polishing piece (13), the inside of polishing piece (13) is provided with coupling mechanism (14).

2. The hardware fine grinding device according to claim 1, characterized in that the size of the first runner (3) is identical to the size of the roller (4), and the first runner (3) is symmetrically arranged with the center line of the supporting block (1).

3. The hardware fine grinding device according to claim 1, wherein the sliding mechanism (9) comprises a second chute (901), a clamping groove (902), a sliding block (903), a first spring (904) and a clamping block (905), the clamping groove (902) is formed in the second chute (901), the sliding block (903) is slid in the second chute (901), a driving motor (10) is fixedly mounted on one side of the sliding block (903), the first spring (904) is mounted in the sliding block (903), and the clamping block (905) is fixedly mounted at one end of the first spring (904).

4. A hardware fine grinding device according to claim 3, characterized in that the dimensions of the second chute (901) are matched with the dimensions of the slide (903), and the clamping grooves (902) are formed in multiple groups inside the second chute (901).

5. The hardware fine grinding device according to claim 1, wherein the connecting mechanism (14) comprises a second spring (1401), a clamping rod (1402), a positioning groove (1403) and a clamping hole (1404), the second spring (1401) is fixedly arranged in the connecting shaft (12), the clamping rod (1402) is fixedly arranged at one end of the second spring (1401), the positioning groove (1403) is formed in the surface of the polishing piece (13), and the clamping hole (1404) is formed in the positioning groove (1403).

6. The hardware fine grinding device according to claim 5, characterized in that the clamping rod (1402) and the connecting shaft (12) form a telescopic structure through the second spring (1401), and the connecting shaft (12) and the grinding sheet (13) form a clamping structure through the clamping rod (1402) and the clamping hole (1404).