Chemical polishing equipment for steel ring treatment

Abstract

The utility model discloses chemical polishing equipment for steel ring treatment, and relates to the technical field of steel ring chemical polishing, the chemical polishing equipment comprises a treatment box body, a placing screen plate is arranged in the treatment box body, two T-shaped frames are fixedly mounted at the top of the placing screen plate, and two horizontal sliding rods are fixedly mounted on the side parts, far away from each other, of the two T-shaped frames. When the double-shaft extension motor is started, the eccentric cam, the extrusion spring, the movable plate, the horizontal sliding rod and the T-shaped frame drive the placing screen plate and the steel ring to horizontally move back and forth, and meanwhile, the driving bevel gear, the connecting bevel gear, the connecting rotating shaft, the driven bevel gear and the vertical rotating shaft drive the stirring blades to rotate together; according to the steel ring surface rust removal device, the polishing solution in the treatment box body is stirred, so that a steel ring can be more sufficiently and uniformly subjected to contact reaction with the polishing solution in the treatment box body, the time for completely removing rust on the surface of the steel ring is shortened, the treatment efficiency is improved, and the steel ring surface rust removal device is simple in structure, convenient to use and good in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical polishing of steel rings, in particular to chemical polishing equipment for steel ring processing. Background Art

[0002] The steel rim is also called the wheel hub. It is a cylindrical metal part that supports the tire and is mounted on the shaft in the center. After long-term use, the outer surface of the steel rim often rusts, so it is necessary to use chemical polishing equipment to polish its surface.

[0003] When using traditional chemical polishing equipment for steel rims, the steel rims are generally placed directly into the polishing liquid for static soaking. During the static soaking process, the polishing liquid near the steel rim will chemically react with the rust on the surface of the steel rim. Over a long period of time, the concentration of the polishing liquid near the steel rim will gradually decrease, which will result in a long time to completely remove the rust on the surface of the steel rim. The processing efficiency is low. Therefore, in order to solve the above problems, the present application proposes chemical polishing equipment for steel rim processing. Utility Model Content

[0004] The purpose of this application is to provide a chemical polishing device for steel ring processing to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a chemical polishing equipment for steel ring processing, comprising a processing box, a mesh plate is arranged in the processing box, two T-shaped frames are fixedly installed on the top of the mesh plate, two horizontal sliding rods are fixedly installed on the sides of the two T-shaped frames away from each other, two horizontal sliding holes are provided on the two sides of the processing box away from each other, four horizontal sliding rods are respectively slidably installed in the four horizontal sliding holes, wherein a moving plate is fixedly installed on the ends of two of the horizontal sliding rods, a support seat is fixedly installed on the side of the processing box, a double-axle extension motor is fixedly provided on the side of the support seat, an eccentric cam is fixedly installed on the top of the output shaft of the double-axle extension motor, the side of the moving plate is in contact with the circumferential side of the eccentric cam, and an elastic extrusion element for squeezing the moving plate close to the eccentric cam is provided on the processing box.

[0006] Preferably, the elastic extrusion element comprises an extrusion spring sleeved on the horizontal sliding rod, and two ends of the extrusion spring are respectively fixedly mounted on the side of the processing box body and the movable plate.

[0007] Preferably, two vertical rotating holes are opened at the bottom of the processing box body, and vertical rotating shafts are rotatably installed in the two vertical rotating holes. A plurality of stirring blades located in the processing box body are evenly fixedly installed on the two vertical rotating shafts, and the bottom end of the output shaft of the double-axis extension motor is connected to a transmission unit for making the two vertical rotating shafts rotate synchronously.

[0008] Preferably, the transmission unit includes two fixing seats fixedly mounted on the bottom of the processing box body, the sides of the two fixing seats are provided with connecting rotation holes, and connecting shafts are installed in the two connecting rotation holes for common rotation, a driving bevel gear is fixedly mounted on the bottom end of the output shaft of the double-axis extension motor, and a driven bevel gear is fixedly mounted on the bottom end of the two vertical rotating shafts, three connecting bevel gears are fixedly sleeved on the connecting rotating shaft, and the driving bevel gear and the two driven bevel gears are respectively meshed with the three connecting bevel gears.

[0009] Preferably, a liquid outlet pipe is fixedly provided on the side of the processing box, and a control valve is fixedly provided on the liquid outlet pipe.

[0010] Preferably, the top of the processing box body is rotatably connected with a matching sealed box cover.

[0011] Preferably, a mounting hole is provided on the side of the processing box body, and a transparent observation window is fixed in the mounting hole.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] 1. The utility model has a reasonable structure. When the double-axle extension motor is started, the eccentric cam will be driven to rotate eccentrically. Under the elastic force of the extrusion spring, the circular rotation of the eccentric cam will drive the moving plate to move back and forth horizontally, and then the placement screen plate and the steel ring can be driven to move back and forth together through the horizontal slide bar and the T-shaped frame, so that the steel ring can fully contact and react with the polishing liquid in the processing box, reducing the time required to completely remove the rust on the surface of the steel ring, improving the processing efficiency, simple structure, convenient use, good practicality;

[0014] 2. In the utility model, when the double-axle extension motor is running, the two vertical rotating shafts will be driven to rotate synchronously through the active bevel gear, the connecting bevel gear, the connecting rotating shaft, and the driven bevel gear, and then the stirring blades will be driven to rotate together to stir the polishing liquid in the processing box, so that the steel ring can contact and react with the polishing liquid in the processing box more fully and evenly, and the practicality is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 A schematic diagram of the three-dimensional structure of a chemical polishing device for treating a steel ring according to an embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of a partial cross-section structure of a processing box in an embodiment of the present application;

[0018] Figure 3 This is a partially enlarged structural schematic diagram of the connection between the T-shaped frame and the double-axle extension motor in the embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the front cross-sectional structure of the chemical polishing equipment for processing steel rings in the embodiment of the present application.

[0020] In the figure: 1. Processing box; 2. Placement of screen plate; 3. T-shaped frame; 4. Horizontal slide bar; 5. Moving plate; 6. Support seat; 7. Double-axis extension motor; 8. Eccentric cam; 9. Extrusion spring; 10. Vertical rotating shaft; 11. Stirring blade; 12. Fixed seat; 13. Connecting rotating shaft; 14. Active bevel gear; 15. Driven bevel gear; 16. Connecting bevel gear; 17. Liquid outlet pipe; 18. Sealed box cover; 19. Transparent observation window. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] refer to Figure 1-Figure 4The chemical polishing equipment for steel ring processing shown in the figure comprises a processing box 1, in which polishing liquid is added, a mesh plate 2 is arranged in the processing box 1, two T-shaped frames 3 are fixedly installed on the top of the mesh plate 2, two horizontal slide bars 4 are fixedly installed on the sides of the two T-shaped frames 3 away from each other, two horizontal slide holes are provided on the two sides of the processing box 1 away from each other, four horizontal slide bars 4 are slidably installed in the four horizontal slide holes, wherein the ends of two horizontal slide bars 4 are jointly fixedly installed with a moving plate 5, a support seat 6 is fixedly installed on the side of the processing box 1, a double-axle extension motor 7 is fixedly provided on the side of the support seat 6, an eccentric cam 8 is fixedly installed on the top of the output shaft of the double-axle extension motor 7, the side of the moving plate 5 is in contact with the circumferential side of the eccentric cam 8, an extrusion spring 9 is sleeved on the horizontal slide bar 4, and the two ends of the extrusion spring 9 are respectively fixedly installed on the sides of the processing box 1 and the moving plate 5.

[0024] By means of the above structure, when in use, the steel ring to be processed is placed on the placement screen 2, and then the double-axis extension motor 7 is started. The operation of the double-axis extension motor 7 will drive the eccentric cam 8 to rotate eccentrically. At this time, under the elastic force of the extrusion spring 9, the circular rotation of the eccentric cam 8 will drive the movable plate 5 to move back and forth horizontally, and then the placement screen 2 and the steel ring to be processed can be driven to move back and forth together through the horizontal sliding rod 4 and the T-shaped frame 3, so that the steel ring to be processed can fully contact and react with the polishing liquid in the processing box 1, thereby reducing the time required to completely remove the rust on the surface of the steel ring, improving the processing efficiency, and having a simple structure, convenient use and good practicality.

[0025] As a preferred implementation of this embodiment, two vertical rotating holes are provided at the bottom of the processing box 1, and vertical rotating shafts 10 are rotatably installed in the two vertical rotating holes. A plurality of stirring blades 11 located in the processing box 1 are evenly fixedly installed on the two vertical rotating shafts 10, and a transmission unit for synchronously rotating the two vertical rotating shafts 10 is connected to the bottom end of the output shaft of the double-axle extension motor 7. The advantage of such a setting is that when the double-axle extension motor 7 is running, the two vertical rotating shafts 10 will also be driven to rotate synchronously through the transmission unit, and then the stirring blades 11 can be driven to rotate together, so as to stir the polishing liquid in the processing box 1, so that the steel ring can have a more sufficient and uniform contact reaction with the polishing liquid in the processing box 1, and the practicality is better.

[0026] Example 2

[0027] In this embodiment, the transmission unit includes two fixed seats 12 fixedly mounted on the bottom of the processing box 1, and the sides of the two fixed seats 12 are provided with connecting rotating holes, and the connecting rotating shafts 13 are installed in the two connecting rotating holes for common rotation, and the bottom end of the output shaft of the double-axis extension motor 7 is fixedly installed with a driving bevel gear 14, and the bottom ends of the two vertical rotating shafts 10 are fixedly installed with driven bevel gears 15, and three connecting bevel gears 16 are fixedly sleeved on the connecting rotating shaft 13, and the driving bevel gear 14 and the two driven bevel gears 15 are respectively meshed with the three connecting bevel gears 16. The advantage of such a setting is that when the double-axis extension motor 7 is running, it will drive the driving bevel gear 14 to rotate, and the rotation of the driving bevel gear 14 will drive the connecting rotating shaft 13 to rotate together through one of the connecting bevel gears 16, and the rotation of the connecting rotating shaft 13 will drive the two driven bevel gears 15 to rotate together through the other two connecting bevel gears 16, thereby driving the two vertical rotating shafts 10 to rotate synchronously, playing the role of synchronous transmission.

[0028] As a preferred implementation of this embodiment, a liquid outlet pipe 17 is fixedly provided on the side of the processing box 1, and a control valve is fixedly provided on the liquid outlet pipe 17. The advantage of this arrangement is that the arrangement of the liquid outlet pipe 17 and the control valve can facilitate the staff to discharge and replace the polishing liquid in the processing box 1.

[0029] As a preferred implementation of this embodiment, the top of the processing box body 1 is rotatably connected with a matching sealed box cover 18. The advantage of this arrangement is that, through the arrangement of the sealed box cover 18, the upper opening of the processing box body 1 can be shielded and sealed during chemical polishing, so as to avoid the polishing liquid in the processing box body 1 from splashing out and causing injuries to the staff, thereby improving the safety of the equipment.

[0030] As a preferred implementation of this embodiment, a mounting hole is provided on the side of the processing box 1, and a transparent observation window 19 is fixed in the mounting hole. The advantage of this arrangement is that through the setting of the transparent observation window 19, it is convenient for the staff to directly observe the polishing treatment of the steel ring in the processing box 1.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical polishing device for steel ring processing, comprising a processing box (1), characterized in that: The processing box (1) is provided with a screen plate (2) for placing the screen plate. Two T-shaped frames (3) are fixedly installed on the top of the screen plate (2). Two horizontal slide bars (4) are fixedly installed on the sides of the two T-shaped frames (3) that are away from each other. Two horizontal slide holes are provided on the two sides of the processing box (1) that are away from each other. Four horizontal slide bars (4) are respectively slidably installed in the four horizontal slide holes, wherein a moving plate (5) is fixedly installed on the ends of two horizontal slide bars (4). A support seat (6) is fixedly installed on the side of the processing box (1). A double-axle extension motor (7) is fixedly installed on the side of the support seat (6). An eccentric cam (8) is fixedly installed on the top of the output shaft of the double-axle extension motor (7). The side of the moving plate (5) is in contact with the circumferential side of the eccentric cam (8). An elastic extrusion element for extruding the moving plate (5) tightly against the eccentric cam (8) is provided on the processing box (1).

2. The chemical polishing equipment for steel ring processing according to claim 1, characterized in that: The elastic extrusion element comprises an extrusion spring (9) sleeved on the horizontal sliding rod (4), and two ends of the extrusion spring (9) are respectively fixedly mounted on the side of the processing box (1) and the moving plate (5).

3. The chemical polishing equipment for steel ring processing according to claim 1 is characterized in that: The bottom of the processing box (1) is provided with two vertical rotating holes, and a vertical rotating shaft (10) is rotatably installed in the two vertical rotating holes. A plurality of stirring blades (11) located in the processing box (1) are evenly fixedly installed on the two vertical rotating shafts (10), and the bottom end of the output shaft of the double-axle extension motor (7) is connected to a transmission unit for making the two vertical rotating shafts (10) rotate synchronously.

4. The chemical polishing equipment for steel ring processing according to claim 3 is characterized in that: The transmission unit comprises two fixing seats (12) fixedly mounted on the bottom of the processing box (1), the sides of the two fixing seats (12) are each provided with a connecting rotating hole, a connecting rotating shaft (13) is installed in the two connecting rotating holes for common rotation, a driving bevel gear (14) is fixedly mounted on the bottom end of the output shaft of the double-axle extension motor (7), a driven bevel gear (15) is fixedly mounted on the bottom end of the two vertical rotating shafts (10), three connecting bevel gears (16) are fixedly sleeved on the connecting rotating shaft (13), and the driving bevel gear (14) and the two driven bevel gears (15) are respectively meshed with the three connecting bevel gears (16).

5. The chemical polishing equipment for steel ring processing according to claim 1, characterized in that: A liquid outlet pipe (17) is fixedly provided on the side of the processing box (1), and a control valve is fixedly provided on the liquid outlet pipe (17).

6. The chemical polishing equipment for steel ring processing according to claim 1, characterized in that: The top of the processing box body (1) is rotatably connected with a matching sealed box cover (18).

7. The chemical polishing equipment for steel ring processing according to claim 1, characterized in that: A mounting hole is provided on the side of the processing box (1), and a transparent observation window (19) is fixedly arranged in the mounting hole.

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