Metal mesh surface burr polishing device

Abstract

The utility model relates to the technical field of metal mesh polishing, and discloses a metal mesh surface burr polishing device which comprises a machining table, a U-shaped support is fixedly connected to the top face of the machining table, a polishing device is arranged above the machining table, and the polishing device comprises a polishing part. According to the metal mesh surface burr grinding device, by arranging a dust collection assembly, a motor, a hydraulic rod, a mounting block, a grinding assembly, a dust collection shell, a sliding block and a mounting frame, the motor is started, so that the grinding assembly moves left and right, the hydraulic rod is controlled to extend, the grinding assembly grinds the outer surface of a metal mesh, the dust collection assembly is started, and negative pressure is generated in the dust collection shell; polishing chips near the polishing assembly are sucked into the dust collection assembly, and the dust collection effect is improved; by arranging a sliding rod, a screw rod, an adjusting frame and a pressing plate, the pressing plate downwards extrudes and positions the metal net plate by rotating the screw rod, meanwhile, the adjusting frame is moved leftwards and rightwards, and the left-right positions of the adjusting frame and the pressing plate can be adjusted according to the grinding position.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mesh grinding, in particular to a device for grinding burrs on the surface of a metal mesh. Background Art

[0002] The metal mesh is formed by punching and cutting a plurality of through holes on the outer surface of the metal plate. However, when punching and cutting the holes, burrs are generated at the edges of the cut holes, and the metal mesh needs to be polished.

[0003] A Chinese patent discloses a device for grinding burrs on the surface of flood-proof metal mesh, with the publication number CN218341686U, comprising a grinding table and a transverse grinding mechanism located above the grinding table, support frames are fixed on both sides of the top of the grinding table, a hydraulic rod is fixed through the support frame, a transverse plate is fixed at the bottom of the hydraulic rod, and the transverse grinding mechanism is fixed at the bottom of the transverse plate, and a clamping mechanism is arranged on one side of the top of the grinding table. The utility model relates to the technical field of processing flood-proof metal mesh. The device for grinding burrs on the surface of flood-proof metal mesh, by arranging a clamping mechanism on one side of the top of the grinding table, can push the trapezoidal block against the roller by the rotation process of the threaded rod, thereby realizing the fixing process of the clamping seat to the flood-proof metal mesh, without manual hand-held operation, low cost, strong stability, and in conjunction with the burr cleaning mechanism arranged on the grinding table, the table surface of the grinding table can be cleaned after grinding is completed, thereby ensuring the processing environment of the next flood-proof metal mesh.

[0004] However, it still has the following disadvantages: the device uses an air pump to collect the grinding debris, but the metal mesh has many holes on the surface, and the dust that falls inside the mesh is not easily sucked out, making the cleaning effect of the device poor. To this end, we proposed a metal mesh surface burr grinding device to solve this problem. Utility Model Content

[0005] The utility model aims to provide a device for grinding burrs on the surface of a metal mesh, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for grinding burrs on the surface of a metal mesh, comprising a processing table, a U-shaped bracket is fixedly connected to the top surface of the processing table, a grinding device is arranged above the processing table, and the grinding device comprises a grinding part;

[0007] The grinding part includes a motor, a hydraulic rod and a grinding assembly, the bottom surface of the hydraulic rod output rod is fixedly connected to the top surface of the grinding assembly, and the left end surface of the motor is fixedly connected to the right end surface of the U-shaped bracket;

[0008] A fixing portion is provided above the processing table;

[0009] The fixing part includes an adjusting frame, a pressure block and a connecting rod. A groove is provided on the top surface of the pressure block. The outer surface of the bottom end of the connecting rod extends into the interior of the pressure block and is slidably connected to the inner wall of the pressure block. The outer surface of the connecting rod is fixedly connected to the outer surface of the hydraulic rod output rod. Sliding rods are slidably penetrated on the left and right end surfaces of the adjusting frame. The outer surface of the sliding rod is fixedly connected to a fixing block. The outer surface of the fixing block is fixedly connected to the outer surface of the processing table.

[0010] A further improvement is that the grinding part also includes a dust suction assembly, a mounting block, a dust suction shell, a slider and a mounting frame. The outer surface of the top end of the hydraulic rod is fixed through the bottom surface of the mounting block and extends to above the mounting block. By setting up the hydraulic rod, it is convenient to control the up and down movement of the grinding assembly.

[0011] A further improvement is that a through hole is opened on the top surface of the U-shaped bracket, and the outer surface of the left end of the motor output shaft rotates through the right end surface of the U-shaped bracket through the bearing and extends to the inside of the through hole. The outer surface of the left end of the motor output shaft thread penetrates the right end surface of the mounting block and extends to the left side of the mounting block. By setting the motor and the moving block, the motor is started to control the left and right movement of the grinding assembly.

[0012] A further improvement is that the dust collection shell is fixedly sleeved on the outer surface of the grinding assembly, and the left end face of the air inlet pipe of the dust collection assembly is fixedly connected with the outer surface of the dust collection shell. By setting the dust collection shell and the dust collection assembly, the dust collection assembly is started to form a negative pressure inside the dust collection shell to collect grinding debris.

[0013] A further improvement is that the mounting frame is fixedly sleeved on the outer surface of the air inlet pipe of the dust collection component, a sliding groove is provided on the outer surface of the U-shaped bracket, the outer surface of the slider is slidably connected to the inner wall of the sliding groove, and the outer surface of the slider is fixedly connected to the inner wall of the mounting frame. By providing the slider and the mounting frame, it is convenient to support and connect the air inlet pipe of the dust collection component.

[0014] A further improvement is that the fixing part also includes a screw, a spring and a pressure plate, the top end of the spring is fixedly connected to the bottom surface of the connecting rod, and the bottom end of the spring is fixedly connected to the inner wall of the pressure block. By arranging the spring, connecting rod and pressure block, the elastic force of the spring is utilized to press the metal mesh downward.

[0015] A further improvement is that the outer surface thread at the bottom end of the screw penetrates the top surface of the adjusting frame and extends to the inside of the adjusting frame, the bottom surface of the screw is fixedly connected to the top surface of the pressure plate, and by setting the screw and the pressure plate, the pressure plate is positioned downward to position the metal mesh by rotating the screw.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the device for grinding burrs on the surface of a metal mesh is provided with a dust suction component, a motor, a hydraulic rod, a mounting block, a grinding component, a dust suction shell, a slider and a mounting frame. The motor is started to move the grinding component left and right, the hydraulic rod is controlled to extend, so that the grinding component grinds the outer surface of the metal mesh, the dust suction component is started to produce negative pressure inside the dust suction shell, and the device sucks the grinding debris near the grinding component into the dust suction component to improve the dust suction effect; by providing a sliding rod, a screw rod, an adjusting frame and a pressure plate, the screw rod is rotated to make the pressure plate squeeze and position the metal mesh downward, and the adjusting frame is moved left and right at the same time, so that the left and right positions of the adjusting frame and the pressure plate can be adjusted according to the grinding position; by providing a connecting rod, a spring and a pressure block, when the hydraulic rod is extended, the pressure block squeezes and positions the metal mesh near the grinding component downward. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0018] Figure 2 for Figure 1 A magnified view of the structure at C in the middle;

[0019] Figure 3 This is a cross-sectional view of the overall structure of the utility model;

[0020] Figure 4 for Figure 3 A magnified view of the structure at center;

[0021] Figure 5 for Figure 3 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 processing table, 2 U-shaped bracket, 3 grinding device, 31 grinding part, 32 fixing part, 311 dust suction component, 312 motor, 313 hydraulic rod, 314 mounting block, 315 grinding component, 316 dust suction shell, 317 slider, 318 mounting frame, 321 sliding rod, 322 screw rod, 323 adjusting frame, 324 pressing plate, 325 connecting rod, 326 spring, 327 pressing block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5The utility model provides a technical solution: a device for grinding burrs on the surface of a metal mesh, comprising a processing table, a U-shaped bracket is fixedly connected to the top surface of the processing table, a grinding device is arranged above the processing table, and the grinding device comprises a grinding part;

[0025] The grinding part includes a motor, a hydraulic rod and a grinding assembly, the bottom surface of the hydraulic rod output rod is fixedly connected to the top surface of the grinding assembly, the left end surface of the motor is fixedly connected to the right end surface of the U-shaped bracket, and the grinding part also includes a dust suction assembly, a mounting block, a dust suction shell, a slider and a mounting frame;

[0026] The outer surface of the top end of the hydraulic rod is fixed through the bottom surface of the mounting block and extends to the top of the mounting block. A through hole is opened on the top surface of the U-shaped bracket. The outer surface of the left end of the motor output shaft rotates through the right end surface of the U-shaped bracket through the bearing and extends to the inside of the through hole. The outer surface of the left end of the motor output shaft is threaded through the right end surface of the mounting block and extends to the left side of the mounting block.

[0027] The mounting frame is fixedly sleeved on the outer surface of the air inlet pipe of the dust collection assembly, a sliding groove is provided on the outer surface of the U-shaped bracket, the outer surface of the slider is slidably connected to the inner wall of the sliding groove, and the outer surface of the slider is fixedly connected to the inner wall of the mounting frame;

[0028] The dust collection shell is fixedly sleeved on the outer surface of the grinding component, and the left end surface of the air inlet pipe of the dust collection component is fixedly connected with the outer surface of the dust collection shell. By arranging the dust collection component, the motor, the hydraulic rod, the mounting block, the grinding component, the dust collection shell, the slider and the mounting frame, the motor is started to move the grinding component left and right, and the hydraulic rod is controlled to extend so that the grinding component grinds the outer surface of the metal mesh. The dust collection component is started to generate negative pressure inside the dust collection shell, and the device sucks the grinding debris near the grinding component into the dust collection component to improve the dust collection effect.

[0029] A fixing portion is provided above the processing table;

[0030] The fixing part includes an adjustment frame, a pressure block and a connecting rod, the top surface of the pressure block is provided with a groove, the outer surface of the bottom end of the connecting rod extends into the interior of the pressure block and is slidably connected to the inner wall of the pressure block, the outer surface of the connecting rod is fixedly connected to the outer surface of the hydraulic rod output rod, the left and right end surfaces of the adjustment frame are slidably penetrated by sliding rods, the outer surface of the sliding rod is fixedly connected to a fixing block, and the outer surface of the fixing block is fixedly connected to the outer surface of the processing table, and the fixing part also includes a screw, a spring and a pressure plate;

[0031] The top end of the spring is fixedly connected to the bottom surface of the connecting rod, and the bottom end of the spring is fixedly connected to the inner wall of the pressing block. By arranging the connecting rod, the spring and the pressing block, when the hydraulic rod is extended, the pressing block presses the metal mesh near the grinding assembly downward to position it;

[0032] The thread on the outer surface of the bottom end of the screw penetrates the top surface of the adjusting frame and extends to the inside of the adjusting frame. The bottom surface of the screw is fixedly connected to the top surface of the pressure plate. By setting a sliding rod, a screw, an adjusting frame and a pressure plate, the screw is rotated to make the pressure plate squeeze the metal mesh downward to position it, and the adjusting frame is moved left and right at the same time, so that the left and right positions of the adjusting frame and the pressure plate can be adjusted according to the grinding position.

[0033] When in use, the screw rod 322 is rotated to make the pressure plate 324 squeeze the metal mesh plate downward to position it, and the grinding assembly 315 and the dust collection assembly 311 are started to form a negative pressure inside the dust collection shell 316, so that air enters the dust collection shell 316 and enters the dust collection assembly 311, and the hydraulic rod 313 is controlled to extend. The output rod of the hydraulic rod 313 drives the connecting plate 325 and the pressure block 327 to move downward, so that the pressure block 327 presses the metal mesh plate. At the same time, the output rod of the hydraulic rod 313 pushes the grinding assembly 315 downward to grind the metal mesh plate, and the debris is sucked into the dust collection shell 316 and then into the dust collection assembly 311.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for grinding burrs on the surface of a metal mesh, comprising a processing table (1), characterized in that: A U-shaped bracket (2) is fixedly connected to the top surface of the processing table (1), and a grinding device (3) is arranged above the processing table (1), wherein the grinding device (3) comprises a grinding part (31); The grinding part (31) comprises a motor (312), a hydraulic rod (313) and a grinding assembly (315); the bottom surface of the output rod of the hydraulic rod (313) is fixedly connected to the top surface of the grinding assembly (315); the left end surface of the motor (312) is fixedly connected to the right end surface of the U-shaped bracket (2); A fixing portion (32) is provided above the processing table (1); The fixing part (32) comprises an adjusting frame (323), a pressure block (327) and a connecting rod (325); a groove is formed on the top surface of the pressure block (327); the outer surface of the bottom end of the connecting rod (325) extends into the interior of the pressure block (327) and is slidably connected to the inner wall of the pressure block (327); the outer surface of the connecting rod (325) is fixedly connected to the outer surface of the output rod of the hydraulic rod (313); a sliding rod (321) is slidably penetrated through the left and right end surfaces of the adjusting frame (323); the outer surface of the sliding rod (321) is fixedly connected to a fixing block; and the outer surface of the fixing block is fixedly connected to the outer surface of the processing table (1).

2. A metal mesh surface burr grinding device according to claim 1, characterized in that: The grinding part (31) further comprises a dust suction assembly (311), a mounting block (314), a dust suction shell (316), a sliding block (317) and a mounting frame (318); the outer surface of the top end of the hydraulic rod (313) is fixedly passed through the bottom surface of the mounting block (314) and extends above the mounting block (314).

3. A metal mesh surface burr grinding device according to claim 2, characterized in that: A through hole is provided on the top surface of the U-shaped bracket (2); the outer surface of the left end of the output shaft of the motor (312) rotates through the right end surface of the U-shaped bracket (2) through a bearing and extends to the inside of the through hole; the outer surface of the left end of the output shaft of the motor (312) threads through the right end surface of the mounting block (314) and extends to the left side of the mounting block (314).

4. A metal mesh surface burr grinding device according to claim 2, characterized in that: The dust collecting shell (316) is fixedly sleeved on the outer surface of the grinding assembly (315), and the left end surface of the air inlet pipe of the dust collecting assembly (311) is fixedly connected to the outer surface of the dust collecting shell (316).

5. A metal mesh surface burr grinding device according to claim 2, characterized in that: The mounting frame (318) is fixedly sleeved on the outer surface of the air inlet pipe of the dust collection assembly (311); a sliding groove is provided on the outer surface of the U-shaped bracket (2); the outer surface of the slider (317) is slidably connected to the inner wall of the sliding groove; and the outer surface of the slider (317) is fixedly connected to the inner wall of the mounting frame (318).

6. A metal mesh surface burr grinding device according to claim 1, characterized in that: The fixing portion (32) further comprises a screw rod (322), a spring (326) and a pressure plate (324); the top end of the spring (326) is fixedly connected to the bottom surface of the connecting rod (325); and the bottom end of the spring (326) is fixedly connected to the inner wall of the pressure block (327).

7. A metal mesh surface burr grinding device according to claim 6, characterized in that: The outer surface of the bottom end of the screw rod (322) is threaded through the top surface of the adjustment frame (323) and extends to the inner side of the adjustment frame (323), and the bottom surface of the screw rod (322) is fixedly connected to the top surface of the pressing plate (324).

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