CN223811931U

CN223811931U - Portable vertical grinding device of hardware fitting

Info

Publication number: CN223811931U
Application number: CN202520451265.7U
Authority: CN
Inventors: 王光亮
Original assignee: Shenzhen Yuxin Precision Technology Co ltd
Current assignee: Shenzhen Yuxin Precision Technology Co ltd
Priority date: 2025-03-14
Filing date: 2025-03-14
Publication date: 2026-01-20
Anticipated expiration: 2035-03-14

Abstract

The utility model belongs to the technical field of hardware fitting machining, and discloses a portable vertical polishing device for hardware fittings, which comprises a machine shell, wherein a polishing assembly is arranged at the opening position of the top of the machine shell, a cleaning assembly which is correspondingly arranged is arranged below the polishing assembly, the cleaning assembly is arranged on the machine shell, the cleaning assembly comprises two symmetrically arranged roller brushes, one ends of the roller brushes are connected with the inner wall of the machine shell through bearings, the other ends of the roller brushes penetrate through the machine shell and are fixedly connected with chain wheels, the chain wheels are connected through chains, one chain wheel is connected with a first motor through a motor shaft, symmetrically arranged extension plates are arranged on two sides of the opening position of the top end of the machine shell and are connected with the machine shell through hinges, chips adhered on polishing belts are removed, the chips are prevented from adhering to the polishing belts to interfere with the polishing of the hardware fittings, the polishing effect of the hardware fittings is improved, and the polishing work of the hardware fittings is facilitated.

Description

Portable vertical grinding device of hardware fitting

Technical Field

The utility model belongs to the technical field of hardware fitting machining, and particularly relates to a portable vertical polishing device for hardware fittings.

Background

The hardware fitting refers to a machine part or a part manufactured by hardware and some small hardware products, plays an important role in a plurality of fields, the polishing of the hardware fitting is an important link in the hardware processing process, and the surface defects of burrs, flash, oxide skin, sand holes, air holes and the like generated in the processes of casting, forging, machining and the like of the hardware fitting can be removed, so that the surface of the hardware fitting is smoother and smoother, and the appearance quality of the hardware fitting is improved.

The patent application number 202421215918.3 discloses a polishing device for processing hardware fittings, which comprises a polishing working box, a moving platform, a clamping assembly, a polishing assembly and a polishing assembly, wherein first sliding grooves are formed in two sides of the working box, the moving platform penetrates through the first sliding grooves and is in sliding connection with the polishing working box and is used for providing the moving platform for the hardware fittings, the bottom surface of the clamping assembly is fixedly connected with the top surface of the moving platform and is used for clamping the hardware fittings, the polishing assembly is positioned at the top of the clamping assembly and is connected with the polishing working box, and the two-dimensional movement can be further carried out on the hardware fittings to be polished through the moving platform, so that the contact surface of the hardware fittings and the polishing assembly is greatly ensured, a user can flexibly polish the polished hardware fittings, and polishing work on the hardware fittings can be carried out in the polishing working box, and further waste materials polished out blocking and collecting can be further ensured, and personnel safety in the polishing process is ensured.

However, the polishing device for processing the hardware fittings has the following problems that in the polishing process, part of scraps adhere to polishing pieces to influence the polishing work of the hardware fittings.

Therefore, a portable vertical polishing device for hardware fittings is provided for the problems.

Disclosure of utility model

In order to solve the problems in the background art, the utility model provides a portable vertical polishing device for hardware fittings, which has the advantages of cleaning scraps adhered on a polishing belt and avoiding scraps from interfering with polishing of the hardware fittings.

In order to achieve the purpose, the portable vertical polishing device for the hardware fittings comprises a machine shell, wherein a polishing assembly is arranged at the position of an opening at the top of the machine shell, a cleaning assembly which is correspondingly arranged is arranged below the polishing assembly, and the cleaning assembly is arranged on the machine shell;

The cleaning assembly comprises two symmetrically arranged roller brushes, one end of each roller brush is connected with the inner wall of the machine shell through a bearing, the other end of each roller brush penetrates through the machine shell and is fixedly connected with a chain wheel, the chain wheels are connected through a chain, and one chain wheel is connected with a first motor through a motor shaft.

Preferably, two sides of the opening position at the top end of the casing are provided with symmetrically arranged extension plates, and the extension plates are connected with the casing through hinges.

Preferably, the polishing assembly comprises a driving roller and a driven roller which are correspondingly arranged in the shell, a polishing belt is connected between the driving roller and the driven roller, both ends of the driven roller are connected with the inner wall of the shell through bearings, one end of the driving roller is connected with the inner wall of the shell through bearings, and the other end of the driving roller penetrates through the shell to be connected with a second motor.

Preferably, two roller brushes are symmetrically arranged below the sanding belt, the bristles of the roller brushes contacting the outer surface of the sanding belt.

Preferably, a guide hopper is arranged below the cleaning assembly and fixedly connected with the inner wall of the shell, and a collecting box is arranged below the guide hopper.

Preferably, one end of the collecting box penetrates through the shell, and a handle is fixedly connected to one end of the collecting box penetrating through the shell.

Preferably, the holding rods are fixedly connected to the positions, close to the top, of the two sides of the casing, the L-shaped support is fixed to the position, corresponding to the first motor, of the casing, and the first motor is installed on the L-shaped support.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, the cleaning assembly is arranged to remove the scraps adhered to the polishing belt, so that the scraps are prevented from adhering to the polishing belt to interfere with the polishing of the hardware fitting, the polishing effect of the hardware fitting is improved, and the polishing work of the hardware fitting is facilitated;

2. According to the utility model, the guide hopper and the collection box are arranged, so that the scraps brushed by the roller brush are collected in the collection box, the scraps are prevented from flying in disorder, the collected scraps are convenient to process in a centralized manner, and the use of the device is facilitated.

Drawings

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

FIG. 2 is a schematic diagram of the storage and transportation structure of the present utility model;

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

FIG. 4 is a schematic view of the construction of the sanding assembly of the present utility model;

FIG. 5 is a schematic view of a cleaning assembly according to the present utility model.

In the figure, 1, a shell;

2. The polishing device comprises a polishing assembly, a driving roller, a 202 driven roller, a 203 polishing belt, a 204 and a second motor;

3. Cleaning components, 301, roller brushes, 302, chain wheels, 303, chains, 304, a first motor, 305 and an L-shaped bracket;

4. The device comprises an extension plate, a hinge, a guide hopper, a collection box, a handle, a holding rod and a holding rod.

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.

As shown in fig. 1 to 5, the utility model provides a hardware fitting portable vertical polishing device, which comprises a machine shell 1, wherein a polishing component 2 is arranged at the position of an opening at the top of the machine shell 1, a cleaning component 3 which is correspondingly arranged is arranged below the polishing component 2, and the cleaning component 3 is arranged on the machine shell 1;

The cleaning assembly 3 comprises two symmetrically arranged roller brushes 301, one end of each roller brush 301 is connected with the inner wall of the machine shell 1 through a bearing, the other end of each roller brush 301 penetrates through the machine shell 1 and is fixedly connected with a chain wheel 302, the chain wheels 302 are connected through a chain 303, one chain wheel 302 is connected with a first motor 304 through a motor shaft, chips adhered to the polishing belt 203 are removed, and the chips are prevented from adhering to the polishing belt 203 and interfering with polishing of hardware fittings.

Specifically, the both sides of casing 1 open-top position are equipped with extension board 4 that the symmetry set up, and extension board 4 passes through hinge 5 and connects casing 1, and extension board 4 conveniently supports longer hardware fitting to be convenient for polish, also can cover on casing 1, form the protection, in order to the storage and the transportation of device.

Further, the polishing assembly 2 comprises a driving roller 201 and a driven roller 202 which are correspondingly arranged in the machine shell 1, a polishing belt 203 is connected between the driving roller 201 and the driven roller 202, two ends of the driven roller 202 are connected with the inner wall of the machine shell 1 through bearings, one end of the driving roller 201 is connected with the inner wall of the machine shell 1 through bearings, the other end of the driving roller 201 penetrates through the machine shell 1 and is connected with a second motor 204, polishing work of hardware fittings is carried out by utilizing the polishing belt 203, and chips are convenient to carry and leave, so that the polishing belt 203 is cleaned conveniently.

Still further, the two roller brushes 301 are symmetrically arranged below the polishing belt 203, and the bristles of the roller brushes 301 contact the outer surface of the polishing belt 203, so that the roller brushes 301 can brush down scraps.

It should be noted that, the guide hopper 6 is disposed below the cleaning assembly 3, the guide hopper 6 is fixedly connected to the inner wall of the casing 1, and the collecting box 7 is disposed below the guide hopper 6 for collecting the scraps brushed down by the roller brush 301 so as to facilitate centralized processing.

It is worth noting that one end of the collecting box 7 penetrates through the casing 1, and one end of the collecting box 7 penetrating through the casing 1 is fixedly connected with a handle 8, so that the collecting box 7 can be conveniently pulled out to clean the collecting box 7.

It should be noted that, the two sides of the casing 1 are fixedly connected with a holding rod 9 near the top for lifting the device, an L-shaped bracket 305 is fixed on the casing 1 at a position corresponding to the first motor 304, and the first motor 304 is installed on the L-shaped bracket 305 for installing the first motor 304.

Meanwhile, the present utility model further includes a power source, a controller, a switch, etc., which are not the main technical points of the present patent and are not described in detail.

The working principle and the process are that the second motor 204 of the polishing assembly 2 is started, the driving roller 201 drives the polishing belt 203 and the driven roller 202 to rotate, the hardware fitting is placed on the polishing belt 203, the hardware fitting is held by hand, the polishing work of the hardware fitting can be carried out, the first motor 304 of the cleaning assembly 3 is started, the chain wheel 302 is further rotated, the other chain wheel 302 is driven by the chain 303 to rotate, the two roller brushes 301 can be rotated, the scraps attached to the polishing belt 203 are brushed down, the scraps attached to the polishing belt 203 are prevented from interfering with the polishing work, the brushed scraps fall into the collecting box 7 after passing through the guide hopper 6, after more scraps are to be collected, the collecting box 7 is pulled out through the handle 8, so that the collected scraps are cleaned, when the device is not used, the extension plate 4 is rotated 180 degrees around the hinge 5, and the extension plate 4 is covered on the machine shell 1, and the storage and the transportation of the device are facilitated.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 portable vertical polishing device for the hardware fittings comprises a machine shell (1) and is characterized in that a polishing assembly (2) is arranged at the opening position of the top of the machine shell (1), a cleaning assembly (3) which is correspondingly arranged is arranged below the polishing assembly (2), and the cleaning assembly (3) is arranged on the machine shell (1);

The cleaning assembly (3) comprises two symmetrically arranged roller brushes (301), one end of each roller brush (301) is connected with the inner wall of the machine shell (1) through a bearing, the other end of each roller brush penetrates through the machine shell (1) and is fixedly connected with a chain wheel (302), the chain wheels (302) are connected through a chain (303), and one chain wheel (302) is connected with a first motor (304) through a motor shaft.

2. The portable vertical polishing device for hardware fittings, as set forth in claim 1, characterized in that extension plates (4) are symmetrically arranged on two sides of the top opening of the casing (1), and the extension plates (4) are connected with the casing (1) through hinges (5).

3. The portable vertical polishing device for hardware fittings, as set forth in claim 1, characterized in that the polishing assembly (2) comprises a driving roller (201) and a driven roller (202) which are correspondingly arranged in the casing (1), a polishing belt (203) is connected between the driving roller (201) and the driven roller (202), two ends of the driven roller (202) are connected with the inner wall of the casing (1) through bearings, one end of the driving roller (201) is connected with the inner wall of the casing (1) through bearings, and the other end of the driving roller penetrates through the casing (1) to be connected with a second motor (204).

4. A portable vertical polishing device for hardware fittings according to claim 3, wherein two roller brushes (301) are symmetrically arranged below the polishing belt (203), and bristles of the roller brushes (301) contact the outer surface of the polishing belt (203).

5. The portable vertical polishing device for hardware fittings, as set forth in claim 1, is characterized in that a guide hopper (6) is arranged below the cleaning assembly (3), the guide hopper (6) is fixedly connected with the inner wall of the casing (1), and a collecting box (7) is arranged below the guide hopper (6).

6. The portable vertical polishing device for hardware fittings of claim 5, wherein one end of the collecting box (7) penetrates through the machine shell (1), and a handle (8) is fixedly connected to one end of the collecting box (7) penetrating through the machine shell (1).

7. The portable vertical polishing device for hardware fittings, as set forth in claim 1, is characterized in that a holding rod (9) is fixedly connected to the two sides of the casing (1) near the top, an L-shaped bracket (305) is fixed to the casing (1) at a position corresponding to the first motor (304), and the first motor (304) is mounted on the L-shaped bracket (305).