Polishing machine for wear-resistant alloy steel production

Abstract

The utility model relates to the technical field of wear-resistant alloy steel production, and discloses a polishing machine for wear-resistant alloy steel production, which comprises a first box body, an observation window arranged on the side surface of the first box body, a second box body fixedly connected to the top of the first box body, a first screw rod arranged in the second box body, and a first threaded sleeve sleeved on the first screw rod, the bottoms of the first threaded sleeves are fixedly connected with connecting rods, the bottoms of the connecting rods are fixedly connected with connecting plates, the two sides of each connecting plate are fixedly connected with trapezoidal plates, straight plates are arranged on the sides of the bevel edges of the two trapezoidal plates, the ends, close to the trapezoidal plates, of the straight plates are rotationally connected with rolling wheels, and the bottoms of the two ends of each straight plate are fixedly connected with first racks. The first rack is engaged with a gear, and the end, away from the first rack, of the gear is engaged with a second rack. The abrasion-resistant alloy steel polishing device is easy to operate, abrasion-resistant alloy steel can be conveniently fixed and unfixed, the workload of workers can be reduced, and the polishing work efficiency of the abrasion-resistant alloy steel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wear-resistant alloy steel production, in particular to a polishing machine for wear-resistant alloy steel production. Background Art

[0002] Wear-resistant alloy steel is a special alloy steel with excellent wear resistance. It is usually composed of high-hardness carbon alloy steel and other wear-resistant alloy elements (such as chromium, molybdenum, cobalt, etc.) to enhance the performance of steel under wear conditions. Wear-resistant alloy steel is usually used to manufacture parts that require wear resistance and is widely used in heavy industry, mining, construction and other fields. Wear-resistant alloy steel needs to be polished with a polishing machine after production to remove paint pollution, oxide layer and shallow marks, etc. However, most of the wear-resistant alloy steel production polishing machines in the existing technology still have problems that need to be solved during use.

[0003] Most of the wear-resistant alloy steel production polishing machines in the prior art are complicated to operate. When polishing the wear-resistant alloy steel plate, it needs to be clamped and fixed. The clamping mechanism on most of the wear-resistant alloy steel production polishing machines in the prior art is to manually rotate the threaded rod to drive the clamping table to move close to the plate until it contacts the plate for fixing. Manual operation is required for fixing and releasing, which is inefficient and affects the efficiency of the wear-resistant alloy steel polishing work. Therefore, it is necessary to design a wear-resistant alloy steel production polishing machine to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides a polishing machine for the production of wear-resistant alloy steel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A polishing machine for the production of wear-resistant alloy steel comprises a first box body, an observation window is provided on the side of the first box body, a second box body is fixedly connected to the top of the first box body, a first screw rod is provided in the second box body, the first screw rod sleeve is provided with a first threaded sleeve, the bottom of the first threaded sleeve is fixedly connected to a connecting rod, the bottom of the connecting rod is fixedly connected to a connecting plate, both sides of the connecting plate are fixedly connected to trapezoidal plates, straight plates are provided on one side of the hypotenuse of the two trapezoidal plates, the straight plates are rotatably connected to rollers at one end close to the trapezoidal plates, the bottoms of both ends of the straight plates are fixedly connected to first racks, the first rack is meshedly connected to a gear, the gear is meshedly connected to a second rack at the end away from the first rack, and the top of the second rack is fixedly connected to a first gear. Two threaded sleeves, the second threaded sleeve is provided with a second screw rod, one side of the second screw rod is rotatably connected to a clamping plate, and the second screw rod is fixedly connected to a rotating wheel on the side away from the clamping plate. Since the technical means of moving the clamping plate close to the wear-resistant alloy steel plate in the process of moving the polishing disc is adopted, the problem that most of the polishing machines for wear-resistant alloy steel production in the prior art mentioned in the background technology are relatively complicated to operate and are fixed by manual operation, and manual operation is required for fixing and releasing, which is inefficient and affects the efficiency of the wear-resistant alloy steel polishing work is effectively solved. Therefore, the operation is simple, the wear-resistant alloy steel is easy to fix and release, and the workload of the staff can be reduced and the technical effect of improving the efficiency of the wear-resistant alloy steel polishing work is achieved.

[0007] As a further solution of the utility model, both ends of the gear are rotatably connected to a first fixing plate, and the first fixing plate is fixedly connected to the inner wall of the first box body.

[0008] As a further solution of the utility model, two second square plates are fixedly connected to the inner wall of the first box body, and limit rods are passed through the two second square plates. Two springs are fixedly connected to the top of the second square plates, and the top of the springs is fixedly connected to the first square plate, and the top of the first square plate is fixedly connected to the straight plate.

[0009] As a further solution of the utility model, the bottom of both ends of the connecting plate are fixedly connected to a second fixed plate, the two second fixed plates are both penetrated by the same third screw rod, the third screw rod sleeve is provided with a third threaded sleeve, a first motor is provided on one side of the third screw rod, the output shaft of the first motor is fixedly connected to the third screw rod, the bottom of the third threaded sleeve is fixedly connected to a mounting frame, the mounting frame is fixedly connected to a second motor, and the output shaft of the second motor is fixedly connected to a polishing disk.

[0010] As a further solution of the utility model, sliding grooves are provided on both side inner walls of the second box body, the first threaded sleeve is arranged in the sliding groove, the first threaded sleeve is slidably connected to the second box body, a third motor is provided on one side of the second box body, the third motor is fixedly connected to the first box body, and the output shaft of the third motor is fixedly connected to the first screw rod.

[0011] As a further solution of the utility model, the bottom of the first box is fixedly connected to a base, the bottom inner wall of the first box is fixedly connected to a placement table, the top of the placement table is slidably connected to the bottom of the splint, and two sealing doors are provided on one side of the first box.

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

[0013] The utility model: due to the technical means that the clamping plate can be moved close to the wear-resistant alloy steel plate during the moving polishing disk, the problem that most of the polishing machines for wear-resistant alloy steel production in the prior art mentioned in the background technology are relatively complicated to operate, are fixed by manual operation, and manual operation is required for fixing and releasing, which is inefficient and affects the efficiency of the wear-resistant alloy steel polishing work is solved, thereby achieving the technical effect of simple operation, facilitating the fixing and releasing of the wear-resistant alloy steel, reducing the workload of the staff and improving the efficiency of the wear-resistant alloy steel polishing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a polishing machine for wear-resistant alloy steel production proposed by the utility model;

[0015] Figure 2 This is a partial cross-sectional structural schematic diagram of a polishing machine for wear-resistant alloy steel production proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of a polishing machine for wear-resistant alloy steel production proposed by the utility model;

[0017] Figure 4 This is a schematic diagram of the partial development structure of a polishing machine for wear-resistant alloy steel production proposed by the utility model;

[0018] Figure 5 The utility model is a schematic diagram of the structure of the third screw rod of a polishing machine for the production of wear-resistant alloy steel.

[0019] In the figure: 1, the first box body; 2, the second box body; 3, the first screw rod; 4, the first threaded sleeve; 5, the connecting rod; 6, the connecting plate; 7, the trapezoidal plate; 8, the straight plate; 9, the roller; 10, the first rack; 11, the gear; 12, the second rack; 13, the second threaded sleeve; 14, the second screw rod; 15, the clamping plate; 16, the rotating wheel; 17, the first fixed plate; 18, the first square plate; 19, the spring; 20, the second square plate; 21, the second fixed plate; 22, the third screw rod; 23, the third threaded sleeve; 24, the first motor; 25, the mounting frame; 26, the second motor; 27, the polishing plate; 28, the slide; 29, the placing table; 30, the base; 31, the sealing door; 32, the third motor. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] Reference Figure 1-Figure 5A polishing machine for the production of wear-resistant alloy steel comprises a first box body 1, an observation window is arranged on the side of the first box body 1, a second box body 2 is fixedly connected to the top of the first box body 1, a first screw rod 3 is arranged in the second box body 2, the first screw rod 3 is sleeved with a first threaded sleeve 4, a connecting rod 5 is fixedly connected to the bottom of the first threaded sleeve 4, a connecting plate 6 is fixedly connected to the bottom of the connecting rod 5, trapezoidal plates 7 are fixedly connected to both sides of the connecting plate 6, straight plates 8 are arranged on one side of the hypotenuse of the two trapezoidal plates 7, the straight plates 8 are rotatably connected to rollers 9 at one end close to the trapezoidal plates 7, first racks 10 are fixedly connected to the bottom of both ends of the straight plates 8, the first rack 10 is meshedly connected to a gear 11, the gear 11 is meshedly connected to a second rack 12 at the end away from the first rack 10, and the top of the second rack 12 is fixedly connected to a second The threaded sleeve 13, the second threaded sleeve 13 is penetrated by a second screw rod 14, one side of the second screw rod 14 is rotatably connected to a clamping plate 15, and the second screw rod 14 is fixedly connected to a rotating wheel 16 on the side away from the clamping plate 15. Since the technical means of enabling the clamping plate to move close to the wear-resistant alloy steel plate in the process of moving the polishing disc is adopted, the problem that most of the polishing machines for the production of wear-resistant alloy steel in the prior art mentioned in the background technology are relatively complicated to operate and are fixed by manual operation, and manual operation is required for fixing and releasing, which is inefficient and affects the efficiency of the polishing work of the wear-resistant alloy steel is effectively solved. Therefore, the technical effect of simple operation, convenient fixing and releasing of the wear-resistant alloy steel is achieved, which can reduce the workload of the staff and improve the efficiency of the polishing work of the wear-resistant alloy steel is achieved.

[0023] In this embodiment, both ends of the gear 11 are rotatably connected to a first fixing plate 17 , and the first fixing plate 17 is fixedly connected to the inner wall of the first box body 1 .

[0024] In this embodiment, two second square plates 20 are fixedly connected to the inner wall of the first box body 1, and limit rods are passed through the two second square plates 20. Two springs 19 are fixedly connected to the top of the second square plates 20, and the top of the spring 19 is fixedly connected to the first square plate 18, and the top of the first square plate 18 is fixedly connected to the straight plate 8.

[0025] In this embodiment, the bottom of both ends of the connecting plate 6 are fixedly connected to the second fixed plate 21, the two second fixed plates 21 are both penetrated by the same third screw rod 22, the third screw rod 22 is sleeved with a third threaded sleeve 23, a first motor 24 is arranged on one side of the third screw rod 22, the output shaft of the first motor 24 is fixedly connected to the third screw rod 22, the bottom of the third threaded sleeve 23 is fixedly connected to a mounting frame 25, the mounting frame 25 is fixedly connected to the second motor 26, and the output shaft of the second motor 26 is fixedly connected to a polishing disk 27.

[0026] In this embodiment, the inner walls on both sides of the second box body 2 are provided with sliding grooves 28, the first threaded sleeve 4 is arranged in the sliding grooves 28, the first threaded sleeve 4 is slidably connected to the second box body 2, and a third motor 32 is arranged on one side of the second box body 2, the third motor 32 is fixedly connected to the first box body 1, and the output shaft of the third motor 32 is fixedly connected to the first screw rod 3.

[0027] In this embodiment, the bottom of the first box body 1 is fixedly connected to a base 30, the bottom inner wall of the first box body 1 is fixedly connected to a placement table 29, the top of the placement table 29 is slidably connected to the bottom of the splint 15, and two sealing doors 31 are provided on one side of the first box body 1.

[0028] Working principle: When using the device, the wear-resistant alloy steel plate to be polished can be placed on the placement table 29, and then the sealing door 31 is closed, and the third motor 32 is started. The output shaft of the third motor 32 will drive the first screw rod 3 to rotate, and the first screw rod 3 will drive the first threaded sleeve 4 to move along the slide groove 28. The movement of the first threaded sleeve 4 will drive the connecting rod 5 to move, and the movement of the connecting rod 5 will drive the connecting plate 6 to move, and the movement of the connecting plate 6 will drive the second fixed plate 21 to move, and the movement of the second fixed plate 21 will drive the third screw rod 22 and the first motor 24 to move, and the movement of the third screw rod 22 will drive the mounting frame 25 to move, and the mounting frame 25 will drive the second motor 26 to move, and the second motor 26 will drive The polishing disc 27 is moved, and the second motor 26 is started. The output shaft of the second motor 26 will drive the polishing disc 27 to rotate to polish the wear-resistant alloy steel. The first motor 24 is started, and the output shaft of the first motor 24 will drive the third screw rod 22 to rotate. The third screw rod 22 will drive the third threaded sleeve 23 to move along the connecting plate 6, so that the polishing disc 27 can be moved, and the wear-resistant alloy steel can be fully polished. When the connecting plate 6 moves, the trapezoidal plate 7 will also be driven to move. When the trapezoidal plate 7 contacts the roller 9 and continues to move, the trapezoidal plate 7 will squeeze the roller 9 to make the roller 9 drop, and the roller 9 will drive the straight plate 8 to drop, and the straight plate 8 will drive the first square plate 18 to drop, and the first square plate 18 will drive When the limit rod descends, the first square plate 18 descends and squeezes the spring 19 to make the spring 19 contract. When the straight plate 8 descends, the first rack 10 is also driven to descend. The first rack 10 drives the gear 11 to rotate, and the gear 11 drives the second rack 12 to move. The second rack 12 drives the second threaded sleeve 13 to move, and the second threaded sleeve 13 drives the second screw rod 14 to move. The second screw rod 14 drives the clamping plate 15 to move close to the wear-resistant alloy steel to clamp and fix it, so as to avoid the wear-resistant alloy steel from shifting during the polishing process. When the bottom of the trapezoidal plate 7 contacts the straight plate 8, the clamping plate 15 contacts the wear-resistant alloy steel. When a large number of wear-resistant alloy steels of the same size are polished, the rotating wheel 16 can be rotated. , the rotating wheel 16 will drive the second screw rod 14 to rotate, and the second screw rod 14 will move along the second threaded sleeve 13. The movement of the second screw rod 14 will drive the clamping plate 15 to move, so that the initial position of the clamping plate 15 can be adjusted to adapt to the size of the wear-resistant alloy steel. After polishing is completed, the output shaft of the third motor 32 is reversed to move the polishing disc 27 to the initial position, and the spring 19 will stretch out. The spring 19 will drive the first square plate 18 to rise, which can also make the straight plate 8 rise, that is, 10 rise, so that the gear 11 can be reversed, and the second rack 12 can be moved back to the initial position, so that the clamping plate 15 can be moved away from the wear-resistant alloy steel, and the sealing door 31 can be opened to take out the polished wear-resistant alloy steel plate.

[0029] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0031] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A polishing machine for the production of wear-resistant alloy steel, comprising a first housing (1), characterized in that: An observation window is provided on the side of the first box body (1); the top of the first box body (1) is fixedly connected to the second box body (2); a first screw rod (3) is provided in the second box body (2); the first screw rod (3) is sleeved with a first threaded sleeve (4); a connecting rod (5) is fixedly connected to the bottom of the first threaded sleeve (4); a connecting plate (6) is fixedly connected to the bottom of the connecting rod (5); trapezoidal plates (7) are fixedly connected to both sides of the connecting plate (6); straight plates (8) are provided on one side of the oblique sides of the two trapezoidal plates (7); the straight plates (8) are rotated at one end close to the trapezoidal plate (7) A roller (9) is connected, the bottoms of both ends of the straight plate (8) are fixedly connected to first racks (10), the first rack (10) is meshingly connected to a gear (11), the gear (11) is meshingly connected to a second rack (12) at one end away from the first rack (10), the top of the second rack (12) is fixedly connected to a second threaded sleeve (13), the second threaded sleeve (13) is penetrated by a second screw rod (14), one side of the second screw rod (14) is rotatably connected to a clamping plate (15), and the second screw rod (14) is fixedly connected to a rotating wheel (16) at the side away from the clamping plate (15).

2. The polishing machine for wear-resistant alloy steel production according to claim 1, characterized in that: Both ends of the gear (11) are rotatably connected to a first fixing plate (17), and the first fixing plate (17) is fixedly connected to the inner wall of the first box body (1).

3. The polishing machine for wear-resistant alloy steel production according to claim 2, characterized in that: Two second square plates (20) are fixedly connected to the inner wall of the first box body (1), and limit rods are inserted into the two second square plates (20). Two springs (19) are fixedly connected to the top of the second square plates (20), and the top of the springs (19) is fixedly connected to the first square plate (18), and the top of the first square plate (18) is fixedly connected to the straight plate (8).

4. The polishing machine for wear-resistant alloy steel production according to claim 1, characterized in that: The bottoms of both ends of the connecting plate (6) are fixedly connected to second fixing plates (21), the two second fixing plates (21) are both penetrated by a third screw rod (22), the third screw rod (22) is sleeved with a third threaded sleeve (23), a first motor (24) is arranged on one side of the third screw rod (22), an output shaft of the first motor (24) is fixedly connected to the third screw rod (22), a mounting frame (25) is fixedly connected to the bottom of the third threaded sleeve (23), a second motor (26) is fixedly connected to the mounting frame (25), and an output shaft of the second motor (26) is fixedly connected to a polishing disc (27).

5. The polishing machine for wear-resistant alloy steel production according to claim 1, characterized in that: The inner walls of both sides of the second housing (2) are provided with sliding grooves (28), the first threaded sleeve (4) is arranged in the sliding grooves (28), the first threaded sleeve (4) is slidably connected to the second housing (2), a third motor (32) is arranged on one side of the second housing (2), the third motor (32) is fixedly connected to the first housing (1), and the output shaft of the third motor (32) is fixedly connected to the first screw rod (3).

6. The polishing machine for wear-resistant alloy steel production according to claim 5, characterized in that: The bottom of the first box (1) is fixedly connected to a base (30), the bottom inner wall of the first box (1) is fixedly connected to a placement table (29), the top of the placement table (29) is slidably connected to the bottom of the clamping plate (15), and two sealing doors (31) are provided on one side of the first box (1).

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