Polishing device for automobile aluminum parts

Abstract

The utility model provides a polishing device for automobile aluminum parts, which relates to the technical field of automobile part processing and comprises a polishing table, a lifting mechanism is mounted on one side of the polishing table, a polishing mechanism is arranged on the side face of the lifting mechanism, and a rotating mechanism is arranged on the inner side of the polishing table. The polishing mechanism comprises a polishing motor and a retaining ring, and a connecting disc is mounted at the bottom of the polishing motor. The U-shaped frame is matched with the fixing plate to install and connect the spring telescopic rod, and the spring telescopic rod is connected with the upper limiting pin, so that a spring on the spring telescopic rod is conveniently utilized to provide an elastic pushing function, the limiting pin is pushed into the inner side of the limiting piece to rapidly install and limit the polishing disc, the installation convenience is improved, and the polishing disc is prevented from being damaged. And a retaining ring is used for pressing down to conveniently extrude the multiple connecting blocks at the same time, so that a spring telescopic rod is shrunk, a plurality of limiting pins are conveniently driven to be pulled out from the inner side of a limiting piece at the same time, and the polishing disc can be rapidly disassembled and replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a polishing device for automobile aluminum parts. Background Technique

[0002] Automobile accessories are various units that make up the whole automobile and a kind of products serving the automobile. There are a wide variety of automobile accessories. With the improvement of people's living standards, people's consumption of automobiles is increasing, and the market for automobile accessories is also becoming larger and larger. In recent years, automobile accessory manufacturers have also been developing rapidly. Therefore, polishing and grinding are required in the production and processing of automobile aluminum accessories.

[0003] After the existing automobile parts polishing device provides long-term polishing treatment for parts, the polishing disc part of the polishing mechanism is prone to wear, which affects the polishing effect and reduces the quality of automobile parts processing. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that after providing long-term polishing treatment for parts in the prior art, the polishing disc part of the polishing mechanism is prone to wear, which affects the polishing effect and reduces the quality of automobile parts processing, and to propose a polishing device for automobile aluminum parts.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a polishing device for automobile aluminum parts, including a polishing table, a lifting mechanism is installed on one side of the polishing table, a polishing mechanism is arranged on the side of the lifting mechanism, and a rotating mechanism is arranged inside the polishing table;

[0006] The polishing mechanism includes a polishing motor and a snap ring. A connecting disc is installed at the bottom of the polishing motor. A polishing disc is sleeved outside the connecting disc. A plurality of U-shaped frames are evenly distributed in a circle at the top of the connecting disc. A connecting block is movably connected inside the U-shaped frame. One end of the connecting block is connected with a limit pin. A plurality of limit pieces are distributed on the top of the polishing disc. The limit pin is movably connected inside the limit piece. One end of the limit pin is connected with a spring telescopic rod. The snap ring is sleeved outside the U-shaped frame. A fixed plate is fixedly installed at the bottom inside the U-shaped frame. One end of the spring telescopic rod is connected to the side of the fixed plate. A positioning block is fixedly installed on one side of the U-shaped frame.

[0007] Preferably, the rotating mechanism includes a rotating disc, a rotating motor is arranged at the bottom of the rotating disc, and a plurality of through grooves are opened inside the rotating disc.

[0008] Preferably, flipping motors are arranged at both ends of the through groove. One end of each flipping motor is provided with a connecting frame, and telescopic cylinders are symmetrically installed through the side surface of the connecting frame.

[0009] Preferably, one end of each telescopic cylinder is connected with a clamping member, and anti-slip strips are arranged on the inner side of the clamping member.

[0010] Preferably, the polishing table includes an outer support table, an inner support frame is arranged inside the outer support table, and the bottom of the rotating motor is connected to the inner support frame.

[0011] Preferably, the lifting mechanism includes lifting guide columns, a lifting lead screw is arranged inside the lifting guide columns, and a lifting motor is installed at the top of the lifting guide columns.

[0012] Preferably, a lifting slider is slidably installed inside the lifting guide columns. The lifting slider is connected to the side surface of the polishing motor, and the lifting lead screw is threadedly connected inside the lifting slider.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, the spring telescopic rod is installed and connected through the U-shaped frame and the fixing plate, and the upper limit pin is connected through the spring telescopic rod. Thus, it is convenient to utilize the spring on the spring telescopic rod to provide an elastic pushing function, push the limit pin into the inner side of the limiting member to quickly install and limit the polishing disc, improving the convenience of installation. One end of the limit pin is connected to the connecting block, and a positioning block is arranged on one side of the U-shaped frame, which is convenient to cooperate to provide a positioning function for the connecting block, facilitating further positioning of the limit pin. And a snap ring is sleeved outside, and pressing the snap ring is convenient to simultaneously squeeze a plurality of connecting blocks, causing the spring telescopic rod to contract, and then facilitating driving a plurality of limit pins to be simultaneously pulled out from the inner side of the limiting member, being beneficial to quickly disassembling and replacing the polishing disc, improving the disassembly efficiency, facilitating quick replacement when the polishing disc is worn, and reducing the time occupation of production and processing.

[0015] 2. In the present utility model, by using the flipping motor to control the driving of the connecting frame to rotate, it can drive the clamping member to rotate synchronously, which is beneficial to realizing the flipping function. Thus, it is convenient to clamp the automotive aluminum alloy parts inside the clamping member for polishing. After one side is polished, multi-sided simultaneous polishing can be achieved through flipping. The rotating motor can drive the rotating disc to rotate, which is beneficial to providing multi-station cyclic processing, improving the polishing processing efficiency, and ensuring high-efficiency processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a polishing device for automotive aluminum alloy parts proposed by the present utility model;

[0017] Figure 2 This is a schematic diagram of another angle structure of a polishing device for automobile aluminum parts proposed by the present utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the rotating mechanism of a polishing device for automobile aluminum parts proposed by the present utility model;

[0019] Figure 4 This is a partial structure schematic diagram of the polishing mechanism of a polishing device for automobile aluminum parts proposed by the present utility model.

[0020] Legend: 1. Polishing table; 101. Outer support table; 102. Inner support frame; 2. Lifting mechanism; 201. Lifting guide column; 202. Lifting lead screw; 203. Lifting motor; 204. Lifting slider; 3. Polishing mechanism; 301. Polishing motor; 302. Connecting plate; 303. Polishing disc; 304. U-shaped frame; 305. Connecting block; 306. Limit pin; 307. Limiting part; 308. Spring telescopic rod; 309. Fixed plate; 310. Positioning block; 311. Buckle ring; 4. Rotating mechanism; 401. Rotating disc; 402. Rotating motor; 403. Through groove; 404. Tipping motor; 405. Connecting frame; 406. Telescopic cylinder; 407. Clamping part. Detailed implementation manners

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the following further describes the present utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

[0022] Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model may be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0023] Embodiment 1: As Figures 1-4 shown, the present utility model provides a technical solution: a polishing device for automobile aluminum parts, including a polishing table 1, a lifting mechanism 2 is installed on one side of the polishing table 1, a polishing mechanism 3 is arranged on the side of the lifting mechanism 2, and a rotating mechanism 4 is arranged inside the polishing table 1;

[0024] The polishing mechanism 3 includes a polishing motor 301 and a snap ring 311. A connecting disk 302 is installed at the bottom of the polishing motor 301. A polishing disk 303 is sleeved outside the connecting disk 302. A plurality of U-shaped frames 304 are evenly distributed in a circle at the top of the connecting disk 302. A connecting block 305 is movably connected inside the U-shaped frame 304. One end of the connecting block 305 is connected with a limit pin 306. A plurality of limit members 307 are distributed on the top of the polishing disk 303. The limit pin 306 is movably connected inside the limit member 307. One end of the limit pin 306 is connected with a spring telescopic rod 308. The snap ring 311 is sleeved outside the U-shaped frame 304. A fixing plate 309 is fixedly installed at the inner bottom of the U-shaped frame 304. One end of the spring telescopic rod 308 is connected to the side of the fixing plate 309. A positioning block 310 is fixedly installed on one side of the U-shaped frame 304. The lifting mechanism 2 includes a lifting guide post 201. A lifting lead screw 202 is arranged inside the lifting guide post 201. A lifting motor 203 is installed at the top of the lifting guide post 201. A lifting slider 204 is slidably installed inside the lifting guide post 201. The lifting slider 204 is connected to the side of the polishing motor 301. The lifting lead screw 202 is threadedly connected inside the lifting slider 204.

[0025] In this embodiment, the lifting slider 204 is slidably connected inside the lifting guide post 201 and is installed and connected to the polishing motor 301. The lifting motor 203 drives the lifting lead screw 202 to rotate, thereby driving the lifting slider 204 to realize the function of adjusting the lifting height, which is convenient for controlling the polishing motor 301, the connecting disk 302 and the polishing disk 303 to move to a position close to the aluminum parts for polishing. The spring telescopic rod 308 is installed and connected through the cooperation of the U-shaped frame 304 and the fixing plate 309, and the limit pin 306 is connected through the spring telescopic rod 308. Furthermore, it is convenient to utilize the spring on the spring telescopic rod 308 to provide an elastic pushing function, push the limit pin 306 into the inside of the limit member 307 to quickly install and limit the polishing disk 303, improving the convenience of installation. One end of the limit pin 306 is connected to the connecting block 305, and a positioning block 310 is provided on one side of the U-shaped frame 304, which is convenient for cooperating to provide a positioning function for the connecting block 305, facilitating further positioning of the limit pin 306, and a snap ring 311 is sleeved outside. Pressing down the snap ring 311 is convenient for simultaneously squeezing a plurality of connecting blocks 305, causing the spring telescopic rod 308 to contract, and then facilitating driving a plurality of limit pins 306 to be simultaneously pulled out inside the limit member 307, which is beneficial to quickly disassemble and replace the polishing disk 303, improving the disassembly efficiency, facilitating quick replacement when the polishing disk 303 is worn, and reducing the time occupied in production and processing.

[0026] Embodiment 2: As Figures 1-4As shown in the figure, the rotating mechanism 4 includes a rotating disk 401. A rotating motor 402 is provided at the bottom of the rotating disk 401. A plurality of through slots 403 are formed inside the rotating disk 401. Flipping motors 404 are provided at both ends of the through slots 403. A connecting frame 405 is installed at one end of the flipping motor 404. Telescopic cylinders 406 are symmetrically installed through the side surface of the connecting frame 405. A clamping member 407 is connected to one end of the telescopic cylinder 406. Anti-slip strips are provided inside the clamping member 407. The polishing table 1 includes an outer support table 101. An inner support frame 102 is provided inside the outer support table 101. The bottom of the rotating motor 402 is connected to the inner support frame 102.

[0027] In this embodiment, a plurality of through slots 403 are formed on the rotating disk 401 to facilitate providing an installation space for the clamping member 407. The outer side of the clamping member 407 is controlled by the telescopic cylinder 406 for telescopic adjustment, which is convenient for clamping adjustment between the two clamping members 407. The flipping motor 404 is used to control the driving of the connecting frame 405 to rotate, and then the clamping member 407 can be driven to rotate synchronously, which is beneficial to realizing the flipping function. Furthermore, it is convenient to clamp the automotive aluminum parts inside the clamping member 407 for polishing. After one side is polished, flipping is used to achieve multi-sided simultaneous polishing. The rotating motor 402 can drive the rotating disk 401 to rotate, which is beneficial to providing multi-station cyclic processing, improving the efficiency of polishing processing, and ensuring efficient processing.

[0028] The working principle of this embodiment: When in use, first, the outer side of the clamping member 407 is controlled by the telescopic cylinder 406 for telescopic adjustment, which is convenient for clamping adjustment between the two clamping members 407. The lifting slider 204 is slidably connected inside the lifting guide post 201 and is connected to the polishing motor 301. The lifting motor 203 drives the lifting screw rod 202 to rotate, and then drives the lifting slider 204 to achieve the function of adjusting the lifting height, which is convenient for controlling the polishing motor 301, the connecting disk 302, and the polishing disk 303 to move close to the aluminum parts for polishing. The flipping motor 404 is used to control the driving of the connecting frame 405 to rotate, and then the clamping member 407 can be driven to rotate synchronously, which is beneficial to realizing the flipping function. Furthermore, it is convenient to clamp the automotive aluminum parts inside the clamping member 407 for polishing. After one side is polished, flipping is used to achieve multi-sided simultaneous polishing. The rotating motor 402 can drive the rotating disk 401 to rotate, which is beneficial to providing multi-station cyclic processing. Pressing down the snap ring 311 is convenient for simultaneously squeezing a plurality of connecting blocks 305, causing the spring telescopic rod 308 to contract. Then, it is convenient to drive a plurality of limit pins 306 to be simultaneously withdrawn from the inside of the limiting member 307, which is beneficial to quickly disassembling and replacing the polishing disk 303. Using the spring on the spring telescopic rod 308 to provide an elastic pushing function, the limit pin 306 is pushed into the inside of the limiting member 307 to quickly install and limit the polishing disk 303, improving the convenience of installation.

[0029] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model without departing from the content of the technical solution of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A polishing device for automotive aluminum parts, comprising a polishing table (1), characterized in that: A lifting mechanism (2) is installed on one side of the polishing table (1), a polishing mechanism (3) is arranged on the side of the lifting mechanism (2), and a rotating mechanism (4) is arranged on the inner side of the polishing table (1); The polishing mechanism (3) comprises a polishing motor (301) and a buckle (311); a connecting plate (302) is installed at the bottom of the polishing motor (301); a polishing plate (303) is sleeved on the outer side of the connecting plate (302); a plurality of U-shaped frames (304) are evenly distributed around the top of the connecting plate (302); a connecting block (305) is movably connected to the inner side of the U-shaped frame (304); one end of the connecting block (305) is connected to a limiting pin (306); the top of the polishing plate (303) is A plurality of limiting members (307) are distributed, the limiting pin (306) is movably connected to the inner side of the limiting member (307), one end of the limiting pin (306) is connected to a spring telescopic rod (308), the buckle (311) is sleeved on the outer side of the U-shaped frame (304), a fixing plate (309) is fixedly installed on the inner bottom of the U-shaped frame (304), one end of the spring telescopic rod (308) is connected to the side of the fixing plate (309), and a positioning block (310) is fixedly installed on one side of the U-shaped frame (304).

2. The polishing device for automobile aluminum parts according to claim 1, characterized in that: The rotating mechanism (4) comprises a rotating disk (401), a rotating motor (402) is arranged at the bottom of the rotating disk (401), and a plurality of through slots (403) are provided on the inner side of the rotating disk (401).

3. The polishing device for automobile aluminum parts according to claim 2, characterized in that: Flip motors (404) are provided at both ends of the through slot (403), a connecting frame (405) is installed at one end of the flip motor (404), and a telescopic cylinder (406) is symmetrically installed through the side surface of the connecting frame (405).

4. The polishing device for automobile aluminum parts according to claim 3, characterized in that: One end of the telescopic cylinder (406) is connected to a clamping piece (407), and an anti-slip strip is provided on the inner side of the clamping piece (407).

5. The polishing device for automobile aluminum parts according to claim 2, characterized in that: The polishing table (1) comprises an outer support table (101), an inner support frame (102) is arranged on the inner side of the outer support table (101), and the bottom of the rotating motor (402) is connected to the inner support frame (102).

6. The polishing device for automobile aluminum parts according to claim 1, characterized in that: The lifting mechanism (2) comprises a lifting guide column (201), a lifting screw rod (202) is arranged on the inner side of the lifting guide column (201), and a lifting motor (203) is installed on the top of the lifting guide column (201).

7. The polishing device for automobile aluminum parts according to claim 6, characterized in that: A lifting slider (204) is slidably mounted on the inner side of the lifting guide column (201); the lifting slider (204) is connected to the side of the polishing motor (301); and the lifting screw rod (202) is threadedly connected to the inner side of the lifting slider (204).

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