Angle-adjustable polishing machine

Abstract

The utility model relates to an angle-adjustable polishing machine, comprising an operating table and a placing table arranged on the surface of the operating table, guide columns are arranged on both sides of the operating table, the upper ends of the guide columns are connected to cylinders through transverse plates, the output ends of the cylinders are connected to steering components, the steering components are connected to grinding components, the steering components are connected to connecting tables, and the grinding components are connected to the connecting tables. Through the mutual cooperation among the base, worm gear, first motor, worm, limiting groove, connecting table and limiting slider, when the first motor drives the worm to rotate, it will drive the worm gear to rotate. At this time, since the base cannot rotate and the connecting table is connected to the base, the connecting table starts to rotate, and then the angle of the grinding component located on the connecting table can be changed.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a polishing machine with adjustable angle. Background Art

[0002] The polishing machine is also called a grinder. Its working principle is that the motor drives the polishing disc installed on the polishing machine to rotate at high speed. Due to the joint action of the polishing disc and the polishing agent and the friction with the surface to be polished, the paint surface pollution, oxide layer and shallow marks can be removed.

[0003] The utility model with the existing patent publication number CN218984354U discloses a polishing machine, which relates to the field of mechanical polishing technology, specifically a polishing machine, including a mounting base, a polishing chamber is fixedly mounted in the middle of the top of the mounting base, and an electric telescopic rod is fixedly mounted on the top of the polishing chamber, a driving motor is fixedly connected to the output shaft of the electric telescopic rod, and a polishing wheel is fixedly connected to the output shaft of the driving motor, a dust suction pump is fixedly mounted on the top of the polishing chamber, and an air guide pipe is fixedly connected to the air inlet of the dust suction pump. The polishing machine is provided with a working platform that can slide left and right on the mounting base, and two groups of clamping mechanisms are provided on the working platform, the product is clamped by the clamping mechanism, and the two groups of clamping mechanisms are alternately pushed into the polishing chamber for polishing operation, when one group of clamping mechanisms is performing polishing operation, the other group of clamping mechanisms can load and unload the product, shortening the invalid time during polishing and improving the polishing efficiency.

[0004] After analysis, it was found that the polishing wheel of the polishing machine has a fixed angle and can only polish flat surfaces. It cannot effectively polish spherical objects or objects with curved surfaces, and its scope of application is limited. Utility Model Content

[0005] The purpose of the utility model is to provide an angle-adjustable polishing machine, which has solved the problems raised in the above background.

[0006] In order to solve the above technical problems, the utility model provides an angle-adjustable polishing machine, including an operating table and a placing table arranged on the surface of the operating table, guide columns are arranged on both sides of the operating table, the upper ends of the guide columns are connected to cylinders through cross plates, the output ends of the cylinders are connected to steering components, the steering components are connected to grinding components, the steering components are connected to connecting tables, and the grinding components are connected to the connecting tables.

[0007] Furthermore, the steering assembly includes a base, a worm gear, a first motor and a worm, the surface of the base is connected to the output end of the cylinder, the base is arranged in a semi-dumbbell shape, and a worm gear is arranged in the middle, the connecting platform is connected to the first motor, the output end of the first motor is connected to the worm, the worm is meshed with the worm wheel, limiting grooves are arranged on both sides of the base, limiting sliders are arranged on both sides of the connecting platform, and the limiting sliders are slidably connected to the limiting grooves.

[0008] Furthermore, the grinding assembly includes a second motor, an active roller, an active wheel, a driven wheel and a driven roller. The second motor is connected to the connecting platform. The output end of the second motor is fixedly connected to the active roller. The active roller is fixedly connected to the active wheel. The active wheel is meshed with the driven wheel, and the driven wheel is connected to the driven roller.

[0009] Furthermore, both sides of the base are slidably connected to the guide posts.

[0010] Furthermore, the driven wheels are symmetrically arranged in two groups with the driving wheel as the center, and both groups of the driven wheels are connected with driven rollers.

[0011] Furthermore, a partition is connected to the outer side of the driving wheel.

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

[0013] Through the mutual cooperation among the base, the worm gear, the first motor, the worm, the limit groove, the connecting platform and the limit slider, when the first motor drives the worm to rotate, it will drive the worm gear to rotate. At this time, since the base cannot rotate and the connecting platform is rotatably connected to the base, the connecting platform starts to rotate, thereby changing the angle of the grinding component located on the connecting platform. 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 overall 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 structure of the steering assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of one side of the steering assembly of the utility model;

[0019] Figure 5 It is a cross-sectional view of the steering assembly of the utility model;

[0020] Figure 6It is a schematic diagram of the structure of the grinding component of the utility model.

[0021] In the figure: 1. operating table; 101. placing table; 102. guide column; 2. cylinder; 3. steering assembly; 301. base; 302. worm gear; 303. first motor; 304. worm; 305. limiting groove; 306. connecting table; 307. limiting slider; 4. grinding assembly; 401. second motor; 402. active roller; 403. active wheel; 404. driven wheel; 405. driven roller; 406. partition. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 6 As shown, the utility model provides an angle-adjustable polishing machine, including an operating table 1 and a placing table 101 arranged on the surface of the operating table 1, guide columns 102 are arranged on both sides of the operating table 1, the upper ends of the guide columns 102 are connected to the cylinder 2 through a cross plate, the output end of the cylinder 2 is connected to the steering assembly 3, the steering assembly 3 is connected to the grinding assembly 4, the cylinder 2 can push the steering assembly 3 and the grinding assembly 4 to move, the steering assembly 3 is connected to the connecting table 306, and the grinding assembly 4 is connected to the connecting table 306.

[0024] like Figure 1-5 As shown, the steering assembly 3 includes a base 301, a worm wheel 302, a first motor 303 and a worm 304. The surface of the base 301 is connected to the output end of the cylinder 2 and is slidably connected to the guide column 102, so that the base 301 cannot rotate. The base 301 is arranged in a semi-dumbbell shape, and a worm wheel 302 is arranged in the middle. The connecting platform 306 is connected to the first motor 303, and the output end of the first motor 303 is connected to the worm 304. The worm 304 is meshed with the worm wheel 302. Limiting grooves 305 are arranged on both sides of the base 301, and limiting sliders 307 are arranged on both sides of the connecting platform 306. The limiting slider 307 is slidably connected to the limiting groove 305. When the first motor 303 is started, the worm 304 is driven to rotate, and then the worm wheel 302 is driven to rotate. At this time, since the base 301 cannot rotate and the connecting platform 306 is slidably connected to the base 301, the connecting platform 306 starts to rotate.

[0025] like Figure 1 , Figure 2 and Figure 6As shown, the polishing assembly 4 includes a second motor 401, an active roller 402, a driving wheel 403, a driven wheel 404 and a driven roller 405. The second motor 401 is connected to the connecting platform 306. The output end of the second motor 401 is fixedly connected to the active roller 402, the active roller 402 is fixedly connected to the driving wheel 403, the driving wheel 403 is meshed with the driven wheel 404, the driven wheel 404 is connected to the driven roller 405, and the driven wheel 404 is symmetrically arranged in two groups with the driving wheel 403 as the center. Both groups of driven wheels 404 are connected to the driven roller 405. The second motor 401 is started to drive the active roller 402 and the active wheel 403 to rotate, and then drive the driven wheel 404 and the driven roller 405 to rotate to complete the polishing. The outer side of the active wheel 403 is connected to a partition 406 to prevent debris from falling between the active wheel 403 and the driven wheel 404.

[0026] Specifically, when grinding, first place the workpiece on the surface of the placement table 101, start the cylinder 2 to push the grinding assembly 4 to a suitable height, start the second motor 401 to start grinding, and when the grinding angle needs to be adjusted, start the first motor 303 to change the angle of the active roller 402 and the driven roller 403.

[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. An angle-adjustable polishing machine, comprising an operating table (1) and a placing table (101) arranged on the surface of the operating table (1), guide columns (102) being arranged on both sides of the operating table (1), and the upper ends of the guide columns (102) being connected to cylinders (2) via transverse plates, characterized in that: The output end of the cylinder (2) is connected to a steering assembly (3), and the steering assembly (3) is connected to a grinding assembly (4). A steering assembly (3), wherein the steering assembly (3) is connected to a connecting platform (306); A grinding assembly (4), wherein the grinding assembly (4) is connected to a connecting platform (306).

2. An angle-adjustable polishing machine as claimed in claim 1, characterized in that: The steering assembly (3) comprises a base (301), a worm wheel (302), a first motor (303) and a worm (304); the surface of the base (301) is connected to the output end of the cylinder (2); the base (301) is arranged in a semi-dumbbell shape, and a worm wheel (302) is arranged in the middle; the connecting platform (306) is connected to the first motor (303); the output end of the first motor (303) is connected to the worm (304); the worm (304) is meshed with the worm wheel (302); limiting grooves (305) are arranged on both sides of the base (301); limiting sliders (307) are arranged on both sides of the connecting platform (306); the limiting sliders (307) are slidably connected to the limiting grooves (305).

3. The angle-adjustable polishing machine according to claim 1, characterized in that: The grinding assembly (4) comprises a second motor (401), a driving roller (402), a driving wheel (403), a driven wheel (404) and a driven roller (405); the second motor (401) is connected to a connecting platform (306); the output end of the second motor (401) is fixedly connected to the driving roller (402); the driving roller (402) is fixedly connected to the driving wheel (403); the driving wheel (403) is meshed with the driven wheel (404); and the driven wheel (404) is connected to the driven roller (405).

4. An angle-adjustable polishing machine as claimed in claim 2, characterized in that: Both sides of the base (301) are slidably connected to the guide posts (102).

5. The angle-adjustable polishing machine according to claim 3, characterized in that: The driven wheels (404) are symmetrically arranged in two groups with the driving wheel (403) as the center, and the two groups of driven wheels (404) are both connected to driven rollers (405).

6. The angle-adjustable polishing machine according to claim 3, characterized in that: A partition plate (406) is connected to the outer side of the driving wheel (403).

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