Automobile accessory workpiece rust removal device

Abstract

The utility model relates to the technical field of workpiece rust removal, in particular to an automobile accessory workpiece rust removal device which comprises a connecting box, a cushion block is fixedly installed on the side wall of the connecting box, a hydraulic cylinder is fixedly installed on the surface of the cushion block, and a sliding rod is fixedly installed at the top end of the hydraulic cylinder. A net rack is fixedly installed at the position, close to the bottom, of the surface of the sliding rod, a first rolling brush is arranged on the surface of the net rack, and a sliding block is slidably connected to the side wall of the sliding rod. A workpiece is placed on the net rack, primary rust removal of the workpiece is achieved through the first rolling brush and the second rolling brush, iron rust obtained after primary rust removal can fall on the sealing plate and is sucked by the dust suction machine, then the workpiece is placed in the connecting box through the net rack and the sliding rod, and secondary rust removal is conducted through chemical agents. Therefore, the workpiece can be thoroughly derusted, the working efficiency is improved, and the use of chemical agents can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece rust removal, in particular to a rust removal device for auto parts workpieces. Background Technique

[0002] Automobile parts are various units that make up an automobile as a whole and a kind of product serving the automobile. There is a wide variety of automobile parts. With the improvement of people's living standards, people's consumption of automobiles is increasing, and the market for automobile parts is becoming larger and larger.

[0003] There are many metal parts or metal steel plates of various shapes in auto parts. These metal parts are prone to getting damp and rusting during long-term storage. Therefore, during processing, it is necessary to first remove the rust. Traditional rust removal methods include using a grinding machine to remove surface rust or directly soaking the metal parts in chemical liquid, so that the rust reacts chemically with the liquid to remove the rust. If only using a grinding machine to polish, the workload is large and the efficiency is low. If only using chemical agents to remove rust, once there is a lot of surface rust and no first rough processing is carried out, all the rust is removed by the agents, which will lead to a large consumption of agents and waste of resources. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a rust removal device for auto parts workpieces, which solves the problems in the prior art that the rust removal methods include using a grinding machine to remove surface rust or directly soaking the metal parts in chemical liquid, so that the rust reacts chemically with the liquid to remove the rust. If only using a grinding machine to polish, the workload is large and the efficiency is low. If only using chemical agents to remove rust, once there is a lot of surface rust and no first rough processing is carried out, all the rust is removed by the agents, which will lead to a large consumption of agents and waste of resources.

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

[0006] A rust removal device for auto parts workpieces includes a connection box. A cushion block is fixedly installed on the side wall of the connection box. A hydraulic cylinder is fixedly installed on the surface of the cushion block. A sliding rod is fixedly installed at the top of the hydraulic cylinder. A wire mesh frame is fixedly installed at a position near the bottom of the surface of the sliding rod. A first rolling brush is arranged on the surface of the wire mesh frame. A sliding block is slidably connected to the side wall of the sliding rod. A second rolling brush is arranged on the surface of the sliding block. A driving mechanism for driving the first rolling brush and the second rolling brush to rotate is arranged on the surface of the sliding rod. An adjusting mechanism for adjusting the position of the sliding block is arranged at the top of the sliding rod.

[0007] Preferably, a sealing plate is slidably connected to a position near the top of the surface of the connection box. A dust suction pipe is fixedly installed at a position near the port at the top of the sealing plate. A dust suction machine is fixedly installed at the top of the dust suction pipe. The dust suction port of the dust suction machine is communicated with the dust suction pipe.

[0008] Preferably, rotating shafts are fixedly penetrated through the surfaces of the first rotary brush and the second rotary brush. The first rotary brush is rotationally connected to the sliding rod through the rotating shaft, and the second rotary brush is rotationally connected to the slider through the roller shaft. The driving mechanism includes a first motor, which is fixedly installed at the top of the sliding rod. A transmission rod is fixedly installed at the output shaft port of the first motor. A first worm and a second worm are arranged on the surface of the transmission rod. First worm wheels and second worm wheels are respectively fixedly installed on the surfaces of the two rotating shafts. The first worm meshes with the first worm wheel, and the second worm meshes with the second worm wheel.

[0009] Preferably, the first worm is fixedly connected to the transmission rod. Two fixing blocks are fixedly installed on the side wall of the slider. The upper and lower ends of the second worm are rotationally connected to the two fixing blocks. The second worm is slidably sleeved on the surface of the transmission rod.

[0010] Preferably, the adjusting mechanism includes a second motor, which is fixedly installed at the top of the sliding rod. A screw rod is fixedly installed at the output shaft port of the second motor. The screw rod is rotationally connected inside the sliding rod. The screw rod threadedly penetrates through the slider.

[0011] Preferably, a receiving groove is formed at the central position of the surface of the wire mesh frame. The first rotary brush is arranged inside the receiving groove. Steel wire bristles are arranged on the surfaces of both the first rotary brush and the second rotary brush.

[0012] The utility model has at least the following beneficial effects:

[0013] By placing the workpiece on the wire mesh frame, the first rotary brush and the second rotary brush are used to achieve the preliminary rust removal of the workpiece, so that the rust removed preliminarily can fall on the sealing plate and be sucked by the dust collector. Then, the workpiece is placed inside the connection box by using the wire mesh frame and the sliding rod for secondary rust removal with chemical agents, thereby achieving the thorough rust removal of the workpiece, improving the work efficiency, and reducing the use of chemical agents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 It is a schematic structural diagram of the present utility model;

[0016] Figure 2 For the present utility model Figure 1 Side view;

[0017] Figure 3 This is a schematic diagram of the grid structure of the present utility model;

[0018] Figure 4 This is a schematic diagram of the second brush structure of the present utility model;

[0019] Figure 5 This is the present utility model Figure 4 Side view;

[0020] Figure 6 This is a schematic diagram of the slider structure of the present utility model.

[0021] In the figure: 1, connection box; 2, sealing plate; 3, dust collector; 4, dust suction pipe; 5, cushion block; 6, hydraulic cylinder; 7, grid; 8, slide bar; 9, first brush; 10, second brush; 11, slider; 12, first motor; 13, second motor; 14, screw rod; 15, first worm gear; 16, transmission rod; 17, first worm; 18, second worm gear; 19, second worm; 20, fixed block. Specific embodiments

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Generally, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0024] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0025] All the electrical components appearing in this text are electrically connected to an external main controller and 220V mains power, and the main controller can be a conventional known device such as a computer for control.

[0026] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0027] Referring to Figures 1-6 , an anti-rust device for auto parts workpieces, including a connection box 1. A cushion block 5 is fixedly installed on the side wall of the connection box 1. A hydraulic cylinder 6 is fixedly installed on the surface of the cushion block 5. The top end of the hydraulic cylinder 6 is fixedly installed with a sliding rod 8. A grid 7 is fixedly installed on the surface of the sliding rod 8 near the bottom. A first rolling brush 9 is arranged on the surface of the grid 7. A slider 11 is slidably connected to the side wall of the sliding rod 8. A second rolling brush 10 is arranged on the surface of the slider 11. A driving mechanism for driving the first rolling brush 9 and the second rolling brush 10 to rotate is arranged on the surface of the sliding rod 8. An adjusting mechanism for adjusting the position of the slider 11 is arranged at the top of the sliding rod 8. During use, first place the auto parts workpiece on the grid 7, and then use the adjusting mechanism to make the slider 11 slide downward, so that the second rolling brush 10 moves downward until the second rolling brush 10 contacts the workpiece. Then use the driving mechanism to drive the first rolling brush 9 and the second rolling brush 10 to rotate, so as to clean the rust on the upper and lower sides of the workpiece by the first rolling brush 9 and the second rolling brush 10. Then use the hydraulic cylinder 6 to slide the entire sliding rod 8 downward, so that the sliding rod 8 drives the grid 7 and the workpiece on the grid 7 to move downward synchronously. And the inside of the connection box 1 is filled with a chemical agent for removing rust. Therefore, placing the workpiece inside can completely remove the remaining rust. By first using the first rolling brush 9 and the second rolling brush 10 to preliminarily remove the rust on the workpiece, and then using the chemical agent for secondary removal, the rust on the workpiece can be completely removed. After the cleaning is completed, use the hydraulic cylinder 6 to move the sliding rod 8 upward again. The sliding rod 8 drives the grid 7 to move upward, thereby realizing the removal of the workpiece, improving work efficiency and reducing the loss of the chemical agent.

[0028] Further, a sealing plate 2 is slidably connected to the surface of the connection box 1 near the top. A dust suction pipe 4 is fixedly installed at the top of the sealing plate 2 near the port. A dust suction machine 3 is fixedly installed at the top of the dust suction pipe 4. The dust suction port of the dust suction machine 3 is communicated with the dust suction pipe 4. By setting the sealing plate 2, when using the first rolling brush 9 and the second rolling brush 10 to remove rust, the top opening of the connection box 1 can be blocked by the sealing plate 2, so that the removed rust falls on the sealing plate 2. Then start the dust suction machine 3, and use the dust suction machine 3 and the dust suction pipe 4 to suck the rust on the sealing plate 2, avoiding the rust directly falling into the connection box 1 and consuming the chemical agent. Then open the sealing plate 2, which will not affect the downward movement of the grid 7.

[0029] Furthermore, rotating shafts are fixedly penetrated through the surfaces of the first rotary brush 9 and the second rotary brush 10. The first rotary brush 9 is rotationally connected to the sliding rod 8 through the rotating shaft, and the second rotary brush 10 is rotationally connected to the slider 11 through the roller shaft. The driving mechanism includes a first motor 12. The first motor 12 is fixedly installed at the top end of the sliding rod 8. A transmission rod 16 is fixedly installed at the output shaft port of the first motor 12. A first worm 17 and a second worm 19 are arranged on the surface of the transmission rod 16. First worm wheels 15 and second worm wheels 18 are respectively fixedly installed on the surfaces of the two rotating shafts. The first worm 17 meshes with the first worm wheel 15, and the second worm 19 meshes with the second worm wheel 18. During the use of the driving mechanism, when the first motor 12 is started, the first motor 12 drives the transmission rod 16 to rotate. The transmission rod 16 drives the first worm 17 and the second worm 19 to rotate synchronously. The first worm 17 and the second worm 19 respectively drive the first worm wheel 15 and the second worm wheel 18 to rotate. The first worm wheel 15 and the second worm wheel 18 respectively drive the first rotary brush 9 and the second rotary brush 10 to rotate, so as to clean both sides of the workpiece.

[0030] Furthermore, the first worm 17 is fixedly connected to the transmission rod 16. Two fixing blocks 20 are fixedly installed on the side wall of the slider 11. The upper and lower ends of the second worm 19 are rotationally connected to the two fixing blocks 20. The second worm 19 is slidably sleeved on the surface of the transmission rod 16. Since the second rotary brush 10 is installed on the slider 11 and the second rotary brush 10 can be adjusted up and down to adapt to workpieces of different sizes, the second worm 19 is installed on the slider 11 by using the fixing blocks 20, and the second worm 19 is slidably sleeved on the transmission rod 16. Furthermore, the purpose of enabling the second worm 19 to move synchronously with the slider 11 is achieved without affecting the rotation of the second worm 19.

[0031] Furthermore, the adjusting mechanism includes a second motor 13. The second motor 13 is fixedly installed at the top of the sliding rod 8. A screw rod 14 is fixedly installed at the output shaft port of the second motor 13. The screw rod 14 is rotationally connected inside the sliding rod 8. The screw rod 14 threadedly penetrates through the slider 11. During the use of the adjusting mechanism, when the second motor 13 is started, the second motor 13 drives the screw rod 14 to rotate. A chute is formed in the side wall of the sliding rod 8, and the slider 11 is slidably connected inside the chute. Therefore, the rotation of the screw rod 14 can drive the slider 11 to move vertically in the chute of the sliding rod 8, so as to adjust the position of the second rotary brush 10.

[0032] Furthermore, a receiving groove is formed at the central position on the surface of the wire mesh frame 7. The first rotary brush 9 is arranged inside the receiving groove. Steel wire bristles are arranged on the surfaces of the first rotary brush 9 and the second rotary brush 10. The rust on the workpiece is removed by using the steel wire bristles on the surfaces of the first rotary brush 9 and the second rotary brush 10. During the removal process, an operator can push the workpiece to enable the workpiece to gradually pass through the first rotary brush 9 and the second rotary brush 10, so as to remove the rust on the whole workpiece.

[0033] In summary, during use, first place the auto parts workpiece on the grid frame 7, then use the adjustment mechanism to slide the slider 11 downward, so that the second brush 10 moves downward until the second brush 10 contacts the workpiece. Then use the drive mechanism to drive the first brush 9 and the second brush 10 to rotate, so as to clean the rust on the upper and lower sides of the workpiece by the first brush 9 and the second brush 10. Then use the hydraulic cylinder 6 to slide the entire sliding rod 8 downward, so that the sliding rod 8 drives the grid frame 7 and the workpiece on the grid frame 7 to move downward synchronously. And the inside of the connection box 1 is filled with chemical agents for removing rust, so placing the workpiece inside can completely remove the remaining rust. By first using the first brush 9 and the second brush 10 to initially remove the rust on the workpiece, and then using chemical agents for secondary removal, the rust on the workpiece can be completely removed. After the cleaning is completed, use the hydraulic cylinder 6 to move the sliding rod 8 upward again, and the sliding rod 8 drives the grid frame 7 to move upward, thereby realizing the removal of the workpiece, improving work efficiency and reducing the loss of chemical agents. The chemical agent can adopt common metal rust removers on the market. By setting the sealing plate 2, when using the first brush 9 and the second brush 10 to remove rust, the top opening of the connection box 1 can be blocked by the sealing plate 2, so that the removed rust falls on the sealing plate 2. Then start the dust collector 3, and use the dust collector 3 and the dust suction pipe 4 to suck the rust on the sealing plate 2, avoiding the rust directly falling into the connection box 1 and damaging the chemical agent. Then open the sealing plate 2, which will not affect the downward movement of the grid frame 7. During the use of the drive mechanism, start the first motor 12, the first motor 12 drives the transmission rod 16 to rotate, the transmission rod 16 drives the first worm 17 and the second worm 19 to rotate synchronously, the first worm 17 and the second worm 19 respectively drive the first worm gear 15 and the second worm gear 18 to rotate, and the first worm gear 15 and the second worm gear 18 respectively drive the first brush 9 and the second brush 10 to rotate, so as to clean both sides of the workpiece. Since the second brush 10 is installed on the slider 11 and the second brush 10 can be adjusted up and down to adapt to workpieces of different sizes, the second worm 19 is installed on the slider 11 by the fixing block 20 and the second worm 19 is slidably sleeved on the transmission rod 16, so as to achieve the purpose of the second worm 19 following the slider 11 to move synchronously without affecting the rotation of the second worm 19. During the use of the adjustment mechanism, start the second motor 13, the second motor 13 drives the screw rod 14 to rotate, and the side wall of the sliding rod 8 is provided with a chute, and the slider 11 is slidably connected inside the chute. Therefore, the rotation of the screw rod 14 can drive the slider 11 to move vertically in the chute of the sliding rod 8, so as to achieve the purpose of adjusting the position of the second brush 10.

[0034] The workpiece uses the steel wire bristles on the surfaces of the first rolling brush 9 and the second rolling brush 10 to remove rust. During the removal process, workers can push the workpiece to make it gradually pass through the first rolling brush 9 and the second rolling brush 10, so as to achieve the removal of rust on the whole workpiece.

[0035] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rust removal device for auto parts workpiece, characterized in that, It includes a connection box (1), a cushion block (5) is fixedly installed on the side wall of the connection box (1), a hydraulic cylinder (6) is fixedly installed on the surface of the cushion block (5), a sliding rod (8) is fixedly installed at the top end of the hydraulic cylinder (6), a wire mesh frame (7) is fixedly installed at a position near the bottom on the surface of the sliding rod (8), a first rolling brush (9) is arranged on the surface of the wire mesh frame (7), a slider (11) is slidably connected to the side wall of the sliding rod (8), a second rolling brush (10) is arranged on the surface of the slider (11), a driving mechanism for driving the first rolling brush (9) and the second rolling brush (10) to rotate is arranged on the surface of the sliding rod (8), and an adjusting mechanism for adjusting the position of the slider (11) is arranged at the top of the sliding rod (8).

2. The rust removal device for auto parts workpiece according to claim 1, characterized in that, A sealing plate (2) is slidably connected to a position near the top of the surface of the connection box (1), a dust suction pipe (4) is fixedly installed at a position near the port at the top of the sealing plate (2), a dust suction machine (3) is fixedly installed at the top of the dust suction pipe (4), and the dust suction port of the dust suction machine (3) is communicated with the dust suction pipe (4).

3. An auto parts workpiece rust removal device according to claim 1, characterized in that, Rotating shafts are fixedly penetrated through the surfaces of the first rolling brush (9) and the second rolling brush (10), the first rolling brush (9) is rotationally connected to the sliding rod (8) through the rotating shaft, the second rolling brush (10) is rotationally connected to the slider (11) through the roller shaft, the driving mechanism includes a first motor (12), the first motor (12) is fixedly installed at the top end of the sliding rod (8), a transmission rod (16) is fixedly installed at the output shaft port of the first motor (12), a first worm (17) and a second worm (19) are arranged on the surface of the transmission rod (16), first worm wheels (15) and second worm wheels (18) are respectively fixedly installed on the surfaces of the two rotating shafts, the first worm (17) is meshed with the first worm wheel (15), and the second worm (19) is meshed with the second worm wheel (18).

4. The rust removal device for auto parts workpiece according to claim 3, characterized in that, The first worm (17) is fixedly connected to the transmission rod (16), two fixing blocks (20) are fixedly installed on the side wall of the slider (11), the upper and lower ends of the second worm (19) are rotationally connected to the two fixing blocks (20), and the second worm (19) is slidably sleeved on the surface of the transmission rod (16).

5. The rust removal device for auto parts workpiece according to claim 1, characterized in that The adjusting mechanism includes a second motor (13), the second motor (13) is fixedly installed at the top of the sliding rod (8), a screw rod (14) is fixedly installed at the output shaft port of the second motor (13), the screw rod (14) is rotationally connected inside the sliding rod (8), and the screw rod (14) threadedly penetrates through the slider (11).

6. The rust removal device for auto parts workpiece according to claim 1, characterized in that, A receiving groove is formed at the central position of the surface of the wire mesh frame (7), the first rolling brush (9) is arranged inside the receiving groove, and steel wire brush hairs are arranged on the surfaces of the first rolling brush (9) and the second rolling brush (10).

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