Comparison wear test device for wear-resistant steel plate

Abstract

The utility model provides a wear-resistant steel plate contrast wear test device which comprises a test bed, a rack fixedly mounted on the upper portion of the test bed, a linear motor fixedly mounted on the upper side in the rack, a mounting rack fixedly mounted on the lower portion of a sliding block of the linear motor, and an air cylinder fixedly mounted in the mounting rack. Guide blocks are fixedly installed on the front side and the rear side of the rack, limiting columns are fixedly installed on the upper portions of the front side and the rear side of the rack, and a steel plate cleaning frame assembly is fixedly installed on the lower side in the rack. Due to the arrangement of the double-rail motor, the side roller frame, the cleaning roller and the motor, the efficiency of cleaning chippings on a steel plate can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel plate testing, in particular to a comparative wear testing device for wear-resistant steel plates. Background Art

[0002] At present, when conducting wear resistance test on wear-resistant steel plates, it is usually necessary to use a test device to rub the steel plates so as to compare the weight of the steel plates before and after wear and calculate the degree of wear. The existing wear-resistant steel plate comparative wear test device includes a machine base, two vertical plates are vertically installed on the top of the machine base, two guide rods are supported between the two vertical plates, and a slide is provided on the two guide rods. The slide moves back and forth along the guide rods under the drive mechanism, and mounting holes are respectively provided on the left and right sides of the slide, and a vertical rod is passed through each mounting hole. The lower end of each vertical rod passes through the slide downward and is fixed with a grinding block, and brushes are provided on the front and back sides of each grinding block. When using this wear-resistant steel plate comparative wear test device, it is necessary to repeatedly drive the brush to move horizontally to comprehensively clean the debris on the steel plate, and its cleaning efficiency is low. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a comparative wear test device for wear-resistant steel plates, which improves the efficiency of cleaning debris on the steel plates.

[0004] The present invention is realized by the following technical solutions:

[0005] A comparative wear test device for wear-resistant steel plates includes a test bench, a frame fixedly mounted on the upper part of the test bench, a linear motor fixedly mounted on the upper inner side of the frame, a mounting frame fixedly mounted on the lower part of a slider of the linear motor, a cylinder fixedly mounted on the inner part of the mounting frame, guide blocks fixedly mounted on the front and rear sides of the frame, limit columns fixedly mounted on the upper parts of the front and rear sides of the frame, and a steel plate cleaning frame assembly fixedly mounted on the inner lower side of the frame.

[0006] Preferably, the steel plate cleaning frame assembly includes a dual-track motor, and the two sliders of the dual-track motor are both axially connected to side roller frames, and the lower bearing between the two side roller frames is installed with a cleaning roller, and an electric motor is fixedly installed on the outer side of one of the side roller frames, and the output shaft of the motor is transmission-connected to the cleaning roller.

[0007] Preferably, the two guide rails of the dual-rail motor are fixedly mounted on both sides of the inner front portion of the frame.

[0008] Preferably, the guide block is slidably connected to the limiting column.

[0009] Preferably, a bench vise is fixedly installed on the front upper side of the test bench.

[0010] Preferably, a friction block is fixedly mounted on the lower end of the output rod of the cylinder.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. In the present invention, the arrangement of the dual-track motor, the side roller frame, the cleaning roller and the electric motor is conducive to improving the efficiency of cleaning the debris on the steel plate.

[0013] 2. In the present invention, the arrangement of the linear motor, the limiting column and the guide block is conducive to driving the installation frame and the cylinder to move horizontally. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the present utility model.

[0015] Figure 2 It is a rear structural schematic diagram of the steel plate cleaning frame assembly of the present invention.

[0016] In the picture:

[0017] 1. Test bench; 11. Bench vise; 2. Frame; 21. Linear motor; 22. Mounting frame; 23. Cylinder; 24. Friction block; 3. Limit column; 4. Guide block; 5. Steel plate cleaning frame assembly; 51. Dual-track motor; 52. Side roller frame; 53. Cleaning roller; 54. Electric motor. DETAILED DESCRIPTION

[0018] The present invention will be described in detail below with reference to the accompanying drawings. Figure 1 and attached Figure 2 As shown, a comparative wear test device for wear-resistant steel plates includes a test bench 1, a vise 11 is fixedly installed on the front upper side of the test bench 1, a frame 2 is fixedly installed on the upper part of the test bench 1, a linear motor 21 is fixedly installed on the inner upper side of the frame 2, a mounting frame 22 is fixedly installed on the lower part of the slider of the linear motor 21, a cylinder 23 is fixedly installed on the inner part of the mounting frame 22, a friction block 24 is fixedly installed on the lower end of the output rod of the cylinder 23, guide blocks 4 are fixedly installed on the front and rear sides of the frame 2, limiting columns 3 are fixedly installed on the upper part of the front and rear sides of the frame 2, and a steel plate cleaning frame assembly 5 is fixedly installed on the inner lower side of the frame 2.

[0019] In this embodiment, combined with the Figure 2 As shown, the steel plate cleaning frame assembly 5 includes a dual-track motor 51, and the two sliders of the dual-track motor 51 are both axially connected to side roller frames 52. The lower bearing between the two side roller frames 52 is installed with a cleaning roller 53, and an electric motor 54 is fixedly installed on the outer side of one of the side roller frames 52, and the output shaft of the electric motor 54 is transmission-connected to the cleaning roller 53.

[0020] In this embodiment, specifically, the two guide rails of the dual-rail motor 51 are fixedly mounted on both sides of the inner front portion of the frame 2 .

[0021] In this embodiment, specifically, the guide block 4 is slidably connected to the limiting column 3 .

[0022] How it works

[0023] In the present invention, the wear-resistant steel plate is placed on the test bench 1 and fixed by the vise 11. The linear motor 21 drives the mounting frame 22 to move, thereby driving the cylinder 23 to move. When the mounting frame 22 moves, the guide block 4 slides along the limit column 3 to limit the mounting frame 22. The cylinder 23 drives the friction block 24 to descend, so that the friction block 24 fits with the wear-resistant steel plate and rubs the wear-resistant steel plate. When the friction is completed, the dual-track motor 51 drives the side roller frame 52 to move, and the user rotates the side roller frame 52 to a certain angle so that the cleaning roller 53 fits with the upper part of the wear-resistant steel plate, and manually presses down and fixes the side roller frame 52. The motor 54 drives the cleaning roller 53 to rotate, thereby improving the efficiency of cleaning the debris on the steel plate.

[0024] Utilizing the technical solution described in the present invention, or those skilled in the art designing similar technical solutions inspired by the technical solution of the present invention to achieve the above-mentioned technical effects, all fall within the scope of protection of the present invention.

Claims

1. A wear-resistant steel plate comparative wear test device, characterized in that: The wear-resistant steel plate comparative wear test device comprises a test bench (1), wherein a frame (2) is fixedly mounted on the upper portion of the test bench (1), a linear motor (21) is fixedly mounted on the upper inner side of the frame (2), a mounting frame (22) is fixedly mounted on the lower portion of a slider of the linear motor (21), a cylinder (23) is fixedly mounted on the inner portion of the mounting frame (22), guide blocks (4) are fixedly mounted on both the front and rear sides of the frame (2), limiting columns (3) are fixedly mounted on both the front and rear upper portions of the frame (2), and a steel plate cleaning frame assembly (5) is fixedly mounted on the inner lower side of the frame (2).

2. The wear-resistant steel plate comparative wear test device according to claim 1, characterized in that: The steel plate cleaning frame assembly (5) includes a double-track motor (51), and the two sliders of the double-track motor (51) are both axially connected to side roller frames (52). A cleaning roller (53) is installed on the lower bearing between the two side roller frames (52), and an electric motor (54) is fixedly installed on the outer side of one of the side roller frames (52), and the output shaft of the electric motor (54) is transmission-connected to the cleaning roller (53).

3. The wear-resistant steel plate comparative wear test device according to claim 1, characterized in that: The two guide rails of the dual-rail motor (51) are fixedly mounted on both sides of the inner front portion of the frame (2).

4. The wear-resistant steel plate comparative wear test device according to claim 1, characterized in that: The guide block (4) is slidably connected to the limiting column (3).

5. The wear-resistant steel plate comparative wear test device according to claim 1, characterized in that: A bench clamp (11) is fixedly installed on the front upper side of the test bench (1).

6. The wear-resistant steel plate comparative wear test device according to claim 1, characterized in that: A friction block (24) is fixedly mounted on the lower end of the output rod of the cylinder (23).

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