Hardware multi-surface polishing device

Abstract

The utility model discloses a multi-face polishing device for hardware. The multi-face polishing device comprises a base table. The machining frame is fixedly connected to the top of the base table; and the clamping and rotating mechanism is used for clamping and rotating the hardware. Hardware to be machined is firstly placed between the two clamping seats, then the forward and reverse rotation motor is started, the forward and reverse rotation motor drives the two-way screw rod to rotate, and the two clamping seats at the bottoms of the two threaded sleeves are driven to be close to each other under the action of threads of the two-way screw rod and the threaded sleeves, so that the hardware can be conveniently clamped; then a polishing disc on the side face of a grinding motor is driven by an electric cylinder to be close to the clamped hardware, under the driving effect of the grinding motor, the polishing disc is driven to conduct grinding treatment on the hardware, meanwhile, a servo motor is started, the clamped hardware can be driven to rotate, and therefore all-directional grinding of the hardware can be achieved; and therefore, the grinding efficiency of the hardware is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware polishing, in particular to a hardware multi-faceted polishing device. Background Art

[0002] Hardware refers to tools obtained by processing and casting metals such as gold, silver, copper, and iron. Hardware can be used to fix things, process things, and decorate. In the prior art, in the processing of hardware, grinding and polishing equipment is required to perform grinding and polishing.

[0003] For example, a Chinese patent with the publication (announcement) number CN114800143A discloses a hardware polishing device and method, which belongs to the field of hardware processing. A hardware polishing device includes a workbench, and also includes: a telescopic device extending vertically downward, which is fixedly installed on the upper end of the workbench through a bracket, wherein the telescopic end of the telescopic device is fixedly connected to a shell, a grinding wheel is rotatably installed in the shell through a rotating shaft, and a driving component connected to one end of the rotating shaft is provided on the shell; a horizontal nozzle with a nozzle installed at the lower end is fixedly installed on the inner top of the shell through a mounting bracket, wherein the upper end of the shell is fixedly connected to a cylindrical box, and an air supply component connected to the horizontal nozzle is provided in the cylindrical box, and the air supply component is connected to the rotating shaft through a locking mechanism.

[0004] Although the above technical solution solves the corresponding technical problem, the above technical solution still has the following defects:

[0005] The above technical solution is not convenient for multi-directional grinding of the hardware to be processed, thereby reducing the grinding efficiency of the hardware. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-faceted polishing device for hardware. First, the hardware to be processed is placed between two clamping seats, and then the forward and reverse motors are turned on. The forward and reverse motors drive the bidirectional screw to rotate, and under the action of the threads of the bidirectional screw and the threaded sleeves, the two clamping seats at the bottom of the two threaded sleeves are driven to approach each other, thereby realizing convenient clamping of the hardware, and then the polishing disk on the side of the grinding motor is driven by the electric cylinder to approach the clamped hardware, and under the driving action of the grinding motor, the polishing disk is driven to grind the hardware. At the same time, the servo motor is turned on to drive the clamped hardware to rotate, so that all-round grinding of the hardware can be realized, thereby improving the grinding efficiency of the hardware.

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A multi-faceted polishing device for hardware, comprising:

[0009] abutment;

[0010] A processing frame fixedly connected to the top of the base;

[0011] A clamping and rotating mechanism for clamping and rotating hardware, the clamping and rotating mechanism comprising a servo motor fixedly connected to the processing frame, a rotating shaft fixedly connected to the output shaft of the servo motor, and a clamping assembly for clamping the hardware to be processed installed at the bottom of the rotating shaft;

[0012] A polishing and grinding mechanism for hardware grinding processing, the polishing and grinding mechanism includes an electric cylinder fixedly connected to the side of the processing frame, a grinding motor is fixedly connected to the output end of the electric cylinder, and a polishing disc for hardware grinding is fixedly connected to the output shaft of the grinding motor.

[0013] The above-mentioned multi-faceted polishing device for hardware, wherein the clamping assembly includes a mounting seat fixedly connected to the bottom of the rotating shaft, a forward and reverse motor is fixedly connected to the side of the mounting seat, a bidirectional screw is fixedly connected to the output shaft of the forward and reverse motor, two symmetrically arranged threaded sleeves are threadedly connected to the bidirectional screw, and a clamping seat is fixedly connected to the bottom of the two threaded sleeves.

[0014] In the above-mentioned multi-faceted polishing device for hardware, the clamping and rotating mechanism further includes a limiting component for limiting the rotating shaft.

[0015] The above-mentioned hardware multi-faceted polishing device, wherein the limit assembly includes a limit bearing sleeve rotatably mounted on the rotating shaft, both sides of the limit bearing sleeve are fixedly connected with L-shaped limit rods, and the other end of the L-shaped limit rod is fixedly connected to the processing frame.

[0016] In the above-mentioned multi-faceted polishing device for hardware, the top of the threaded sleeve is fixedly connected to a limiting slider, and a limiting groove matching the limiting slider is provided on the inner wall of the mounting seat and at a position corresponding to the limiting slider.

[0017] In the above-mentioned multi-faceted polishing device for hardware, the side of the limiting sliding block close to the limiting sliding groove moves through the limiting sliding groove and extends to the interior of the limiting sliding groove to be slidably connected to the inner wall of the limiting sliding groove.

[0018] The above-mentioned multi-faceted polishing device for hardware, wherein a clamping pad is fixedly connected to the side surface of the clamping seat.

[0019] The utility model has at least the following beneficial effects:

[0020] In the utility model, a multi-faceted polishing device for hardware is realized. First, the hardware to be processed is placed between two clamping seats, and then the forward and reverse motors are turned on. The forward and reverse motors drive the bidirectional screw to rotate, and under the action of the threads of the bidirectional screw and the threaded sleeves, the two clamping seats at the bottom of the two threaded sleeves are driven close to each other, so that the hardware can be conveniently clamped, and then the polishing disk on the side of the grinding motor is driven by the electric cylinder to approach the clamped hardware, and under the driving action of the grinding motor, the polishing disk is driven to grind the hardware. At the same time, the servo motor is turned on to drive the clamped hardware to rotate, so that all-round grinding of the hardware can be achieved, thereby improving the grinding efficiency of the hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0022] Figure 1 This is a schematic diagram of the structure of the multi-faceted polishing device for hardware of the utility model;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the hardware multi-faceted polishing device of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the clamping and rotating mechanism in the hardware multi-faceted polishing device of the utility model;

[0025] Figure 4 It is a structural schematic diagram of the clamping assembly in the hardware multi-faceted polishing device of the utility model;

[0026] Figure 5 It is a structural schematic diagram of the limit assembly in the hardware multi-faceted polishing device of the utility model;

[0027] Figure 6 It is a structural schematic diagram of the polishing and grinding mechanism in the hardware multi-faceted polishing device of the utility model.

[0028] Description of Figure Numbers:

[0029] 1. Base; 2. Processing frame; 3. Clamping and rotating mechanism; 4. Polishing and grinding mechanism;

[0030] 301, servo motor; 302, rotating shaft; 303, clamping assembly; 304, limiting assembly;

[0031] 3031, mounting seat; 3032, forward and reverse motor; 3033, bidirectional screw; 3034, threaded sleeve; 3035, clamping seat;

[0032] 30341, limit slider; 30342, limit slide groove; 30351, clamping pad;

[0033] 3041, limit bearing sleeve; 3042, L-type limit rod;

[0034] 401, electric cylinder; 402, grinding motor; 403, polishing disc. DETAILED DESCRIPTION

[0035] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0036] In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the embodiments of the present invention.

[0037] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, an integral connection, or a detachable connection; it can be the internal connection of two components; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0038] Please refer to Figures 1 to 6 As shown, an embodiment of the utility model provides a multi-faceted polishing device for hardware, comprising: a base 1, a processing frame 2 fixedly connected to the top of the base 1, a clamping and rotating mechanism 3 for clamping and rotating the hardware, and a polishing and grinding mechanism 4 for grinding the hardware;

[0039] Please refer to Figures 1 to 6 As shown, the clamping and rotating mechanism 3 includes a servo motor 301 fixedly connected to the processing frame 2, a rotating shaft 302 is fixedly connected to the output shaft of the servo motor 301, and a clamping assembly 303 for clamping the hardware to be processed is installed at the bottom of the rotating shaft 302;

[0040] Please refer to Figures 1 to 6 As shown, the polishing and grinding mechanism 4 includes an electric cylinder 401 fixedly connected to the side of the processing frame 2, a polishing motor 402 is fixedly connected to the output end of the electric cylinder 401, and a polishing disc 403 for hardware polishing is fixedly connected to the output shaft of the polishing motor 402;

[0041] Please refer to Figures 1 to 6 As shown, the clamping assembly 303 includes a mounting base 3031 fixedly connected to the bottom of the rotating shaft 302, a forward and reverse motor 3032 is fixedly connected to the side of the mounting base 3031, a bidirectional screw 3033 is fixedly connected to the output shaft of the forward and reverse motor 3032, two symmetrically arranged threaded sleeves 3034 are threadedly connected to the bidirectional screw 3033, and a clamping base 3035 is fixedly connected to the bottom of the two threaded sleeves 3034.

[0042] Please refer to Figures 1 to 6 As shown, the clamping rotation mechanism 3 also includes a limiting assembly 304 for limiting the rotation shaft 302, and the limiting assembly 304 includes a limiting bearing sleeve 3041 rotatably mounted on the rotation shaft 302, and both sides of the limiting bearing sleeve 3041 are fixedly connected with L-shaped limiting rods 3042, and the other end of the L-shaped limiting rod 3042 is fixedly connected to the processing frame 2;

[0043] By adopting the above technical solution, the limiting bearing sleeve 3041 and the L-shaped limiting rod 3042 are provided to limit the rotating shaft 302, thereby increasing the stability of the rotating shaft 302 driving the clamping assembly 303 to rotate.

[0044] Please refer to Figures 1 to 6 As shown, the top of the threaded sleeve 3034 is fixedly connected to the limiting slider 30341, and a limiting groove 30342 matching the limiting slider 30341 is provided on the inner wall of the mounting seat 3031 and at a position corresponding to the limiting slider 30341. The side of the limiting slider 30341 close to the limiting groove 30342 movably penetrates the limiting groove 30342 and extends to the inside of the limiting groove 30342, and is slidably connected to the inner wall of the limiting groove 30342.

[0045] By adopting the above technical solution, the limiting slider 30341 and the limiting groove 30342 are provided to limit the threaded sleeve 3034, thereby increasing the stability of the threaded sleeve 3034 driving the clamping seat 3035 to clamp the hardware to be processed.

[0046] Please refer to Figures 1 to 6 As shown, a clamping pad 30351 is fixedly connected to the side of the clamping seat 3035;

[0047] By adopting the above technical solution, by providing the clamping pad 30351, damage to the hardware during clamping is avoided, and the stability of the clamping seat 3035 on the hardware to be processed is increased.

[0048] The working principle of the utility model is: first, the hardware to be processed is placed between the two clamping seats 3035, and then the forward and reverse motor 3032 is turned on. The forward and reverse motor 3032 drives the bidirectional screw 3033 to rotate, and under the action of the threads of the bidirectional screw 3033 and the threaded sleeve 3034, the two clamping seats 3035 at the bottom of the two threaded sleeves 3034 are driven to approach each other, so that the hardware can be conveniently clamped, and then the polishing disk 403 on the side of the grinding motor 402 is driven by the electric cylinder 401 to approach the clamped hardware, and under the driving action of the grinding motor 402, the polishing disk 403 is driven to grind the hardware. At the same time, the servo motor 301 is turned on, so that the clamped hardware can be driven to rotate, so that all-round grinding of the hardware can be achieved, thereby improving the grinding efficiency of the hardware.

[0049] The above description shows and describes several preferred embodiments of the utility model, but as before, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A multi-faceted polishing device for hardware, characterized in that: include: abutment(1); A processing frame (2) fixedly connected to the top of the base (1); A clamping and rotating mechanism (3) for clamping and rotating hardware, the clamping and rotating mechanism (3) comprising a servo motor (301) fixedly connected to the processing frame (2), a rotating shaft (302) fixedly connected to the output shaft of the servo motor (301), and a clamping assembly (303) for clamping the hardware to be processed installed at the bottom of the rotating shaft (302); A polishing and grinding mechanism (4) for grinding hardware parts, the polishing and grinding mechanism (4) comprising an electric cylinder (401) fixedly connected to the side of the processing frame (2), a grinding motor (402) fixedly connected to the output end of the electric cylinder (401), and a polishing disc (403) for grinding hardware parts fixedly connected to the output shaft of the grinding motor (402).

2. A multi-faceted polishing device for hardware according to claim 1, characterized in that: The clamping assembly (303) comprises a mounting seat (3031) fixedly connected to the bottom of the rotating shaft (302); a forward and reverse motor (3032) is fixedly connected to the side of the mounting seat (3031); a bidirectional screw (3033) is fixedly connected to the output shaft of the forward and reverse motor (3032); two symmetrically arranged threaded sleeves (3034) are threadedly connected to the bidirectional screw (3033); and a clamping seat (3035) is fixedly connected to the bottom of the two threaded sleeves (3034).

3. A multi-faceted polishing device for hardware according to claim 2, characterized in that: The clamping and rotating mechanism (3) further comprises a limiting component (304) for limiting the position of the rotating shaft (302).

4. A multi-faceted polishing device for hardware according to claim 3, characterized in that: The limiting assembly (304) comprises a limiting bearing sleeve (3041) rotatably mounted on the rotating shaft (302), both sides of the limiting bearing sleeve (3041) are fixedly connected with L-shaped limiting rods (3042), and the other end of the L-shaped limiting rod (3042) is fixedly connected to the processing frame (2).

5. A multi-faceted polishing device for hardware according to claim 4, characterized in that: The top of the threaded sleeve (3034) is fixedly connected to a limiting slider (30341), and a limiting sliding groove (30342) matching the limiting slider (30341) is provided on the inner wall of the mounting seat (3031) and at a position corresponding to the limiting slider (30341).

6. A multi-faceted polishing device for hardware according to claim 5, characterized in that: The side of the limiting sliding block (30341) close to the limiting sliding groove (30342) moves through the limiting sliding groove (30342) and extends to the inside of the limiting sliding groove (30342) and is slidably connected to the inner wall of the limiting sliding groove (30342).

7. A multi-faceted polishing device for hardware according to claim 6, characterized in that: A clamping pad (30351) is fixedly connected to the side of the clamping seat (3035).

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