Polishing equipment capable of rapidly positioning

Abstract

The utility model relates to polishing equipment capable of quickly positioning, which comprises a workbench and a grinder arranged above the workbench, a first partition plate and a second partition plate are arranged in the workbench, two groups of sliding tables are arranged at the upper end of the second partition plate, the upper ends of the sliding tables are connected with a moving table in a sliding manner, and the upper end of the moving table is connected with a clamping plate. The side face of the sliding table is rotationally connected with a plurality of sets of symmetrically-arranged second connecting rods, the side face of the moving table is rotationally connected with a plurality of sets of symmetrically-arranged third connecting rods, and the sliding table and the moving table are connected with driving devices through the second connecting rods and the third connecting rods correspondingly. Through mutual cooperation of the air cylinder, the lifting table, the transmission rod, the sliding table, the moving table and the clamping plates, when the air cylinder pushes the lifting table to move, the moving table can be driven by the transmission rod to move on the sliding table, then the effect of changing the direct distance between the two clamping plates is achieved, and then workpiece positioning clamping and workpiece loosening are completed.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing equipment, in particular to a polishing equipment capable of rapid positioning. Background Art

[0002] Polishing is a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of a workpiece to obtain a bright and smooth surface. It uses polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece. Its working principle mainly includes surface friction, grinding and chemical action.

[0003] The utility model with the existing patent publication number CN216991391U discloses a dual-axis processing grinding and polishing machine with a cleaning function, including a motor, a spiral blade, a dust suction port, a first grinder and a trumpet-shaped air inlet, the motor output end is connected to a rotating shaft, the outer wall of the rotating shaft is connected to the inner wall of the drum, the spiral blade is arranged on the outer wall of the drum, the dust suction port is opened on the surface of the workbench, the second grinder is arranged outside the first grinder, a first filter is arranged at one end inside the trumpet-shaped air inlet, and a second filter is arranged at the other end inside the trumpet-shaped air inlet. The utility model forms a mechanism with an automatic cleaning function through the dust suction port, spiral blades, trumpet-shaped air inlet and water storage tank. The dust generated by the grinding and polishing machine during operation will be automatically cleaned up without manual cleaning, which saves time and effort. Through the dual-axis grinder, dual-station operation can be carried out simultaneously, which greatly improves work efficiency.

[0004] After analysis, it was found that when the polishing machine is polishing, the workpiece needs to be placed in the first and second loading trays, but the sizes of the two loading trays are fixed, so the polishing machine can only polish the workpiece that matches the size of the loading trays. When the size of the polished workpiece is smaller than the size of the loading trays, there may be a problem that the workpiece cannot be effectively positioned and fixed, causing the workpiece to move during polishing, affecting the polishing quality. Therefore, a polishing machine that can easily and quickly position the workpiece is needed. Utility Model Content

[0005] The purpose of the utility model is to provide a polishing device which can be quickly positioned, and has solved the problems raised in the above background.

[0006] In order to solve the above technical problems, the utility model provides a polishing device that can be quickly positioned, including a workbench and a grinder arranged above the workbench, the workbench is provided with a first partition and a second partition, two groups of slides are provided at the upper end of the second partition, the upper end of the slide is slidably connected to a moving table, the upper end of the moving table is connected to a clamping plate, the side of the slide is rotatably connected to multiple groups of symmetrically arranged second connecting rods, the side of the moving table is rotatably connected to multiple groups of symmetrically arranged third connecting rods, and the slide and the moving table are each connected to a driving device through the second connecting rod and the third connecting rod.

[0007] Furthermore, the driving device includes a lifting platform and a transmission rod. There are multiple groups of symmetrically arranged first connecting rods rotatably connected on both sides of the lifting platform. The transmission rod is rotatably connected to the sliding platform through the second connecting rod. The transmission rod is arranged in an "L" shape, and the upper end is slidably connected to the third connecting rod, and the lower end is slidably connected to the first connecting rod. The lower end of the lifting platform is connected to a cylinder.

[0008] Furthermore, a first sliding groove and a second sliding groove are provided at both ends of the transmission rod, the first sliding groove is slidably connected to the first connecting rod, and the second sliding groove is slidably connected to the third connecting rod.

[0009] Furthermore, the cross section of the slide is arranged in an "I" shape, and the cross section of the moving platform is arranged in an "O" shape in coordination with the slide.

[0010] Furthermore, the clamping plate is provided with a "V"-shaped opening and is detachably connected to the moving platform via bolts.

[0011] Furthermore, a placement table is provided in the middle of the slide table to cooperate with the grinder, and a rubber pad is provided on the surface of the placement table.

[0012] The beneficial effects of the utility model are:

[0013] Through the mutual cooperation between the cylinder, lifting platform, transmission rod, slide, mobile platform and clamp, when the cylinder pushes the lifting platform to move, the transmission rod will drive the mobile platform to move on the slide, thereby achieving the effect of changing the direct distance between the two clamps, thereby completing the positioning, clamping and releasing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of one side of the utility model;

[0017] Figure 3 It is a schematic diagram of the transmission rod structure of the utility model;

[0018] Figure 4 It is a front view of the utility model;

[0019] Figure 5 It is a schematic diagram of the splint structure of the utility model;

[0020] Figure 6 It is a front view of the transmission rod of the utility model;

[0021] Figure 7 It is a schematic diagram of the structure of the placement table of the utility model.

[0022] In the figure: 1. workbench; 101. first partition; 102. second partition; 2. cylinder; 201. lifting platform; 202. first connecting rod; 3. transmission rod; 301. first slide; 302. second slide; 4. slide; 401. second connecting rod; 5. moving platform; 501. third connecting rod; 502. clamp; 6. placing platform; 601. rubber pad; 7. grinder. DETAILED DESCRIPTION

[0023] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0024] like Figures 1 to 7 As shown, the utility model provides a polishing device that can be quickly positioned, including a workbench 1 and a grinder 7 arranged above the workbench 1, a first partition 101 and a second partition 102 are arranged in the workbench 1, two sets of slides 4 are arranged on the upper end of the second partition 102, a moving table 5 is slidably connected to the upper end of the slide 4, a clamping plate 502 is connected to the upper end of the moving table 5, and the clamping plate 502 is provided with a "V"-shaped opening for easy clamping of the workpiece, and is detachably connected to the moving table 5 by bolts, so that it is convenient to disassemble and replace clamping plates 5 of different specifications. 02, the slide 4 is rotatably connected to the side with multiple groups of symmetrically arranged second connecting rods 401, and the movable table 5 is rotatably connected to the side with multiple groups of symmetrically arranged third connecting rods 501. The slide 4 and the movable table 5 are respectively connected to a driving device through the second connecting rod 401 and the third connecting rod 501. The driving device drives the movable table 5 to slide on the slide 4, and then drives the clamping plate 502 to move to complete the positioning and clamping. A placing table 6 is arranged in the middle of the slide 4 to cooperate with the grinder 7. A rubber pad 601 is arranged on the surface of the placing table 6 for placing the workpiece to be processed.

[0025] like Figure 2 , Figure 3 and Figure 6As shown, the driving device includes a lifting platform 201 and a transmission rod 3. Multiple groups of symmetrically arranged first connecting rods 202 are rotatably connected on both sides of the lifting platform 201. The transmission rod 3 is rotatably connected to the slide 4 through the second connecting rod 401. First sliding grooves 301 and second sliding grooves 302 are arranged at both ends of the transmission rod 3. The first sliding groove 301 is slidably connected to the first connecting rod 202, and the second sliding groove 302 is slidably connected to the third connecting rod 501. The lower end of the lifting platform 201 is connected with a cylinder 2. When the cylinder 2 drives the lifting platform 201 to move, the first connecting rod 202 slides in the first sliding groove 301 and drives the transmission rod 3 to rotate around the second connecting rod 401, and then drives the third connecting rod 501 to move through the second sliding groove 302, so that the moving platform 5 slides along the slide 4, driving the clamping plate 502 to move to complete the positioning and clamping.

[0026] Specifically, when the workpiece needs to be polished, the workpiece is placed on the upper end of the placement table 6. The rubber pad 601 can protect the workpiece while further providing friction. The cylinder 2 is started so that the cylinder 2 drives the lifting platform 201 to move downward, and the transmission rod 3 is driven to rotate through the first connecting rod 202, and then the third connecting rod 501 is pushed to move through the transmission rod 3. At this time, the moving platforms 5 are close to each other, and the direct distance between the clamps 502 becomes shorter, completing the clamping. The grinder 7 can be started to complete the polishing. When the workpiece needs to be removed, the cylinder 2 drives the lifting platform 201 to move upward to release the workpiece.

[0027] The above is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without departing from the technical idea of ​​the invention. The technical scope of the invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A polishing device capable of rapid positioning, comprising a workbench (1) and a grinder (7) disposed above the workbench (1), characterized in that: The workbench (1) is provided with a first partition (101) and a second partition (102); two groups of slides (4) are provided at the upper end of the second partition (102); the upper end of the slide (4) is slidably connected to a movable platform (5); the upper end of the movable platform (5) is connected to a clamping plate (502); the slide (4) is rotatably connected to a plurality of groups of symmetrically arranged second connecting rods (401) on the side; the movable platform (5) is rotatably connected to a plurality of groups of symmetrically arranged third connecting rods (501) on the side; the slide (4) and the movable platform (5) are respectively connected to a driving device via the second connecting rod (401) and the third connecting rod (501).

2. A polishing device capable of rapid positioning as claimed in claim 1, characterized in that: The driving device comprises a lifting platform (201) and a transmission rod (3); a plurality of groups of symmetrically arranged first connecting rods (202) are rotatably connected on both sides of the lifting platform (201); the transmission rod (3) is rotatably connected to a slide platform (4) via a second connecting rod (401); the transmission rod (3) is arranged in an "L" shape, and the upper end is slidably connected to the third connecting rod (501), and the lower end is slidably connected to the first connecting rod (202); the lower end of the lifting platform (201) is connected to a cylinder (2).

3. A polishing device capable of rapid positioning as claimed in claim 2, characterized in that: A first sliding groove (301) and a second sliding groove (302) are provided at both ends of the transmission rod (3); the first sliding groove (301) is slidably connected to the first connecting rod (202); and the second sliding groove (302) is slidably connected to the third connecting rod (501).

4. A polishing device capable of rapid positioning as claimed in claim 1, characterized in that: The cross section of the slide table (4) is arranged in an "I" shape, and the cross section of the moving platform (5) is arranged in an "O" shape in coordination with the slide table (4).

5. A polishing device capable of rapid positioning as claimed in claim 1, characterized in that: The clamping plate (502) is provided with a V-shaped opening and is detachably connected to the moving platform (5) via bolts.

6. A polishing device capable of rapid positioning as claimed in claim 1, characterized in that: A placement platform (6) is provided in the middle of the slide table (4) in cooperation with the grinder (7), and a rubber pad (601) is provided on the surface of the placement platform (6).

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