Surface grinding equipment for part machining

Abstract

The utility model relates to the technical field of part machining, and discloses surface polishing equipment for part machining, which comprises a mounting frame, an adjusting mechanism is arranged at the bottom of the mounting frame, positioning mechanisms are arranged at two ends of the top of the mounting frame, and polishing mechanisms are arranged at the other two ends of the top of the mounting frame. Through cooperation of the mounting frame, the positioning mechanism, the grinding mechanism and the adjusting mechanism, a first air cylinder drives a vertical plate to descend, then a second air cylinder drives a clamping plate to clamp and position parts on the adjusting mechanism, the device is suitable for clamping the parts of different specifications, the application range is widened, the first air cylinder resets after clamping, and the clamping efficiency is improved. And then the outer surface of the part is ground through the grinding mechanism, synchronous grinding of the two sides of the part is facilitated, the first motor drives the clamping plate to rotate, the other two sides of the part are conveniently ground through the grinding mechanism, and the machining efficiency of grinding of the outer surface of the part is improved.

Description

Technical Field

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

[0002] The metal parts for automobile equipment are the various units that make up the overall automobile parts processing and the products serving the automobile parts processing. The automobile manufacturing production process is relatively mature, and there are many grinding processes for metal parts in automobile manufacturing production. When grinding automobile metal parts, the surface of the metal parts is not necessarily flat, so it is necessary to polish and grind the metal parts to improve the appearance quality of the metal parts.

[0003] In the prior art, the Chinese utility model content with the publication number of CN213917620U discloses a grinding device for automobile parts processing, including a base, and a vertical seat is fixedly installed on the top of the base. For this grinding device for automobile parts processing, the left side of the extension plate extends into the interior of the vertical seat and is slidably connected to the vertical seat through a limit slider, so that the extension plate has high stability during the lifting process. Secondly, the grinding roller and the grinding motor are threadedly connected through a flange plate and a screw, which is convenient for disassembly and replacement. In addition, two clamping plates threadedly connected to the screw are installed on the surface of the placement table, and under the drive of the clamping motor, the two clamping plates can automatically move towards or away from each other, so as to realize the effect of automatically clamping and fixing workpieces of different sizes. During the grinding process, the waste chips and sparks generated by the intense friction between the grinding roller and the workpiece will automatically fly into the interception box, effectively avoiding the situation of spark or waste splashing, and gathering them together for easy cleaning by the staff.

[0004] Although the above technical solution improves the collection and cleaning of grinding waste chips, in this technical solution, only one side of the grinding can be carried out each time. When grinding the other side, the staff needs to disassemble and re-fix the parts, which increases the labor intensity of the staff for disassembling and assembling the parts and reduces the production efficiency of the parts. Therefore, we need to propose a surface grinding device for parts processing. Content of the Utility Model

[0005] The purpose of the utility model is to provide a surface grinding device for parts processing, which is convenient for grinding both sides of the parts at the same time and convenient for adjusting the angle of the parts, so as to facilitate grinding the other two sides of the parts, thereby improving the grinding efficiency of the parts, and solving the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A surface grinding device for part processing, including a mounting frame. An adjusting mechanism is provided at the bottom of the mounting frame. Positioning mechanisms are provided at both ends of the top of the mounting frame. Grinding mechanisms are provided at the other two ends of the top of the mounting frame. The two groups of grinding mechanisms and the two groups of positioning mechanisms are arranged in a staggered and alternating manner.

[0007] The positioning mechanism includes a vertical plate. A first cylinder is installed on the upper surface of the vertical plate. A second cylinder is provided on one side of the vertical plate. The telescopic end of the second cylinder penetrates through the vertical plate and is fixedly connected to a right-angle plate. A first motor is provided on the lower surface of the right-angle plate. One side of the upper end of the right-angle plate is rotatably connected to a connecting shaft. The output shaft of the first motor is drivingly connected to a linkage assembly that is drivingly connected to the connecting shaft. One end of the connecting shaft is fixedly connected to a clamping plate.

[0008] Preferably, the grinding mechanism includes a third cylinder and a fixing plate. The telescopic end of the third cylinder is installed on one side of the fixing plate. A second motor is installed on one side of the fixing plate. The output shaft of the second motor is drivingly connected to a grinding disc.

[0009] Preferably, the mounting frame includes a bottom frame and two groups of support frames. The two groups of support frames are fixedly connected to both ends of the upper surface of the bottom frame. Both ends of the relative sides of the two groups of support frames are fixedly connected with connecting beams for installing the grinding mechanisms.

[0010] Preferably, the adjusting mechanism includes a third motor and an adjusting block. The adjusting block is arranged on the upper surface of the bottom frame. The third motor is installed in the middle of the lower surface of the bottom frame. The adjusting block is driven by the third motor.

[0011] Preferably, the first cylinder is installed on the upper surface of the mounting frame. The vertical plate is arranged inside the mounting frame. Two sliding holes are opened on the upper surface of the vertical plate. A vertical rod that is slidably inserted into the vertical plate is fixedly connected inside the mounting frame.

[0012] Preferably, two guide rods are slidably inserted into one side of the vertical plate. One ends of the two guide rods are fixedly connected to the other side of the right-angle plate.

[0013] Preferably, the linkage assembly includes two groups of sprockets and a chain. One group of sprockets is driven by the first motor. The other group of sprockets is fixedly connected to the other end of the connecting shaft. And the two groups of sprockets are both drivingly connected to the chain.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] This utility model mainly realizes the cooperation among the mounting frame, the positioning mechanism, the grinding mechanism and the adjusting mechanism. The first cylinder drives the vertical plate to descend, and then the second cylinder drives the clamping plate to clamp and position the components on the adjusting mechanism, which is applicable to clamping components of different specifications, improving the applicable range. After clamping, the first cylinder resets, and then the outer surface of the components is ground by the grinding mechanism, which is convenient for synchronous grinding of both sides of the components. Moreover, the clamping plate is rotated by the first motor, which is convenient for the grinding mechanism to grind the other two sides, improving the processing efficiency of grinding the outer surface of the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 is a schematic diagram of the structure of the mounting frame of this utility model;

[0018] Figure 3 is a schematic diagram of the structure of the positioning mechanism of this utility model;

[0019] Figure 4 is a schematic diagram of the structure of the grinding mechanism of this utility model.

[0020] In the figure: 100, mounting frame; 101, chassis; 102, support frame; 103, vertical rod; 104, connecting beam; 200, positioning mechanism; 201, vertical plate; 202, first cylinder; 203, second cylinder; 204, guide rod; 205, right-angle plate; 206, first motor; 207, connecting shaft; 208, clamping plate; 209, linkage assembly; 300, grinding mechanism; 301, third cylinder; 302, fixed plate; 303, second motor; 304, grinding disc; 400, adjusting mechanism; 401, third motor; 402, adjusting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of this utility model with reference to the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all of the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0022] Please refer to Figures 1-4, the present utility model provides a technical solution: a surface grinding device for processing parts, including a mounting frame 100, an adjusting mechanism 400 is arranged at the bottom of the mounting frame 100, positioning mechanisms 200 are arranged at both ends of the top of the mounting frame 100, grinding mechanisms 300 are arranged at the other two ends of the top of the mounting frame 100, and the two groups of grinding mechanisms 300 and the two groups of positioning mechanisms 200 are arranged in a staggered and alternating manner;

[0023] The positioning mechanism 200 includes a vertical plate 201, a first cylinder 202 is installed on the upper surface of the vertical plate 201, a second cylinder 203 is arranged on one side of the vertical plate 201, the telescopic end of the second cylinder 203 penetrates through the vertical plate 201 and is fixedly connected with a right-angle plate 205, a first motor 206 is arranged on the lower surface of the right-angle plate 205, one side upper end of the right-angle plate 205 is rotatably connected with a connecting shaft 207, the output shaft of the first motor 206 is drivingly connected with a linkage assembly 209 that is drivingly connected with the connecting shaft 207, and one end of the connecting shaft 207 is fixedly connected with a clamping plate 208.

[0024] The grinding mechanism 300 includes a third cylinder 301 and a fixing plate 302, the telescopic end of the third cylinder 301 is installed on one side of the fixing plate 302, a second motor 303 is installed on one side of the fixing plate 302, the output shaft of the second motor 303 is drivingly connected with a grinding disc 304, and by driving the fixing plate 302 to move through the third cylinder 301, the distance between the grinding disc 304 and the part can be adjusted conveniently, so as to grind the outer surface of parts with different specifications, and the applicable range is improved.

[0025] The mounting frame 100 includes a bottom frame 101 and two groups of support frames 102, the two groups of support frames 102 are fixedly connected to both ends of the upper surface of the bottom frame 101, and connecting beams 104 for installing the grinding mechanism 300 are fixedly connected to both ends of the opposite sides of the two groups of support frames 102. The stability of the support frame 102 is improved through the connecting addition, and further the stability of the positioning mechanism 200 and the grinding mechanism 300 during operation is improved.

[0026] The adjusting mechanism 400 includes a third motor 401 and an adjusting block 402, the adjusting block 402 is arranged on the upper surface of the bottom frame 101, the third motor 401 is installed in the middle of the lower surface of the bottom frame 101, the adjusting block 402 is driven by the third motor 401, and by driving the adjusting block 402 to rotate through the third motor 401, the angle of the part after grinding can be adjusted conveniently, so that the positioning mechanism 200 can clamp the ground surface, which is convenient for grinding the unground surface of the part, improves the automation degree of the equipment, and reduces the labor intensity of the staff.

[0027] The first cylinder 202 is installed on the upper surface of the mounting bracket 100. The vertical plate 201 is arranged inside the mounting bracket 100. Two groups of sliding holes are formed on the upper surface of the vertical plate 201. A vertical rod 103 that is slidably inserted into the vertical plate 201 is fixedly connected inside the mounting bracket 100. The stability of the lifting of the vertical plate 201 is improved through the vertical rod 103, and further the stability of the lifting of the clamped components is improved.

[0028] Two groups of guide rods 204 are slidably inserted into one side of the vertical plate 201. One ends of the two groups of guide rods 204 are fixedly connected to the other side of the right-angled plate 205. The stability of the movement of the right-angled plate 205 is improved through the guide rods 204. Further, the first motor 206 drives the linkage assembly 209 to rotate, so that the linkage assembly 209 drives the clamping plate 208 on the connecting shaft 207 to rotate.

[0029] The linkage assembly 209 includes two groups of sprockets and a chain. One of the sprockets is driven by the first motor 206, and the other sprocket is fixedly connected to the other end of the connecting shaft 207. And the two groups of sprockets are both in transmission connection with the chain. The two groups of sprockets are linked through the chain, and further it is convenient to drive the clamping plate 208 to rotate, facilitating the angle adjustment of the components.

[0030] During use, the components are placed on the adjusting block 402. The first cylinder 202 is started to make the clamping plate 208 at the same height as the components. Further, the second cylinder 203 drives the right-angled plate 205 to approach the components, and the components are clamped and fixed by the clamping plate 208, which is applicable to the clamping of components of different specifications. After the first cylinder 202 is reset, the third cylinder 301 drives the fixing plate 302 to approach the components. At the same time, the second motor 303 drives the grinding disc 304, so that the grinding disc 304 performs synchronous grinding work on both sides of the components, improving the grinding efficiency. And by starting the first motor 206, the first motor 206 drives the clamping plate 208 to rotate through the linkage assembly 209, so that the grinding disc 304 grinds the components, increasing the grinding range and improving the grinding efficiency. After the one-week grinding of the components is completed, while the third cylinder 301 is reset, the telescopic end of the first cylinder 202 extends and the second cylinder 203 is reset, thereby releasing the clamping of the components. The third motor 401 drives the adjusting block 402 to rotate 90 degrees, and then the above operations are repeated, so as to perform grinding work on the clamped part of the components, improving the grinding efficiency of the components and the appearance quality of the components.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface grinding device for parts processing, comprising a mounting frame (100), characterized in that: An adjusting mechanism (400) is provided at the bottom of the mounting frame (100), positioning mechanisms (200) are provided at two ends of the top of the mounting frame (100), and polishing mechanisms (300) are provided at the other two ends of the top of the mounting frame (100), and the two groups of polishing mechanisms (300) and the two groups of positioning mechanisms (200) are alternately arranged in a staggered manner; The positioning mechanism (200) comprises a vertical plate (201), a first cylinder (202) being mounted on the upper surface of the vertical plate (201), a second cylinder (203) being arranged on one side of the vertical plate (201), a telescopic end of the second cylinder (203) passing through the vertical plate (201) and being fixedly connected to a right-angle plate (205), a first motor (206) being arranged on the lower surface of the right-angle plate (205), a connecting shaft (207) being rotatably connected to an upper end of one side of the right-angle plate (205), an output shaft of the first motor (206) being transmission-connected to a linkage assembly (209) transmission-connected to the connecting shaft (207), and one end of the connecting shaft (207) being fixedly connected to a clamping plate (208).

2. The surface grinding equipment for parts processing according to claim 1 is characterized in that: The grinding mechanism (300) comprises a third cylinder (301) and a fixed plate (302); the telescopic end of the third cylinder (301) is mounted on one side of the fixed plate (302); a second motor (303) is mounted on one side of the fixed plate (302); and the output shaft of the second motor (303) is drivingly connected to a grinding disc (304).

3. The surface grinding equipment for parts processing according to claim 2 is characterized in that: The mounting frame (100) comprises a base frame (101) and two groups of support frames (102), the two groups of support frames (102) being fixedly connected to two ends of the upper surface of the base frame (101), and connecting beams (104) for mounting a grinding mechanism (300) being fixedly connected to two ends of opposite sides of the two groups of support frames (102).

4. The surface grinding equipment for parts processing according to claim 3 is characterized in that: The adjustment mechanism (400) comprises a third motor (401) and an adjustment block (402); the adjustment block (402) is arranged on the upper surface of the base frame (101); the third motor (401) is installed in the middle of the lower surface of the base frame (101); and the adjustment block (402) is driven by the third motor (401).

5. The surface grinding equipment for parts processing according to claim 4 is characterized in that: The first cylinder (202) is mounted on the upper surface of the mounting frame (100), the vertical plate (201) is arranged in the inner cavity of the mounting frame (100), two groups of sliding holes are opened on the upper surface of the vertical plate (201), and the inner cavity of the mounting frame (100) is fixedly connected with a vertical rod (103) that is slidably plugged into the vertical plate (201).

6. The surface grinding equipment for parts processing according to claim 5, characterized in that: Two groups of guide rods (204) are slidably inserted into one side of the vertical plate (201), and one end of the two groups of guide rods (204) is fixedly connected to the other side of the right-angle plate (205).

7. The surface grinding equipment for parts processing according to claim 6 is characterized in that: The linkage assembly (209) comprises two groups of sprockets and chains, wherein one group of sprockets is driven by the first motor (206), and the other group of sprockets is fixedly connected to the other end of the connecting shaft (207), and both groups of sprockets are connected to the chain transmission.

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