Spring steel wire surface rust removal device

Abstract

The utility model provides a spring steel wire surface rust removal device, comprising a rust removal box, a collecting hopper arranged at the lower end of the rust removal box, and a collecting box arranged at the lower end of the collecting hopper, the rust removal box comprising a feed end, a discharge end, and a rust removal component arranged between the feed end and the discharge end; the rust removal component comprises a rust removal drive component, a plurality of rust removal brushes, and a diameter width adjustment component arranged between the rust removal drive component and the rust removal brush; the feed end and the discharge end are arranged relatively, and the feed end and the discharge end are both provided with a straightening component. The diameter width adjustment component described in the present application can adjust the distance between the rust removal brushes, so as to facilitate rust removal of spring steel wires of different diameters, and the rust removal drive component can drive the rust removal brush to rotate, so as to evenly remove rust from the surface of the spring steel wire without dead angles.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing devices, in particular to a device for removing rust from the surface of a spring steel wire. Background Art

[0002] Spring steel wire is a kind of steel wire used to make springs or steel wire profiles. When using spring steel wire for spring processing, since the spring steel wire may have been produced a long time ago and has been in contact with air or exposed to wind and rain for a long time, the surface may be corroded. Therefore, in order to ensure the quality of the springs produced later, the spring steel wire needs to be derusted to prevent the rust on the surface of the spring steel wire from continuing to rust during the use of the spring, which directly leads to the breakage of the spring.

[0003] In the prior art, spring steel wire rust removal devices are generally only applicable to steel wires of one specification and one diameter. However, since different spring moldings require steel wires of different specifications, the existing spring steel wire rust removal devices lack flexibility. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide a spring steel wire surface rust removal device to solve the problem that the spring steel wire rust removal device in the prior art is not suitable for steel wires of different specifications and diameters.

[0005] In order to achieve the above purpose and other related purposes, the utility model provides the following technical solutions:

[0006] A spring steel wire surface rust removal device comprises a rust removal box, a collecting hopper arranged at the lower end of the rust removal box, and a collecting box arranged at the lower end of the collecting hopper. The rust removal box comprises a feed end, a discharge end, and a rust removal component arranged between the feed end and the discharge end; the rust removal component comprises a rust removal drive component, a plurality of rust removal brushes, and a diameter width adjustment component arranged between the rust removal drive component and the rust removal brushes; the feed end and the discharge end are arranged opposite to each other, and straightening components are provided on both the feed end and the discharge end.

[0007] To implement the above technical solution, the working principle of the present application is that the spring steel wire enters the rust removal box from the feed end, passes through the rust removal assembly for rust removal, and then extends out from the discharge end. During actual use, due to the different specifications and diameters of the spring steel wire, the diameter-width adjustment assembly in the present application can adjust the distance between the rust removal brushes, thereby facilitating rust removal of spring steel wires of different diameters. The rust removal drive assembly can drive the rust removal brush to rotate, thereby evenly and without dead ends in rust removal of the surface of the spring steel wire.

[0008] In one embodiment of the utility model, the rust removal drive assembly includes a drive motor arranged on the front side plate of the rust removal box, a drive pinion arranged on the output shaft of the drive motor, and a driven large gear meshing with the drive pinion. The drive pinion and the driven large gear are both rotatably arranged on the front side plate, and the driven large gear is provided with the diameter width adjustment assembly.

[0009] To implement the above technical solution, the driving motor drives the driving pinion to rotate. Since the driving pinion is meshed with the driven gear, it will drive the diameter width adjustment assembly and the rust removal brush on the driven gear to rotate synchronously. Moreover, the driving pinion and the driven gear are both rotatably mounted on the front side plate, thereby improving the stability of the driving pinion and the driven gear during rotation.

[0010] In one embodiment of the utility model, the diameter width adjustment assembly includes a connecting frame arranged on the driven large gear, and the connecting frame includes a connecting portion that passes through the middle and a plurality of connecting plates evenly arranged around the connecting portion; a through waist-shaped groove is provided on the connecting plate, a stop pin is passed through the waist-shaped groove, a stop nut is screwed on the stop pin, and a mounting seat for mounting the rust removal brush is provided at the top of the stop pin.

[0011] To implement the above technical solution, when it is necessary to remove rust from spring steel wires of other diameters, it is only necessary to loosen the stop nut and move the stop nut along the waist-shaped groove, so that the rust removal brushes in the mounting seat move closer to or farther away from each other, making it easier to remove rust from spring steel wires of different diameters.

[0012] In one embodiment of the utility model, the straightening assembly includes a mounting frame, a straightening portion symmetrically installed at the upper and lower ends of the mounting frame, and the straightening portion includes a bolt passed through the mounting frame, a straightening block arranged at one end of the bolt and located in the mounting frame, and a positioning nut screwed on the bolt and abutting the mounting frame.

[0013] To implement the above technical solution, during use, the length of the bolt in the installation frame can be adjusted according to the spring steel wires of different diameters, thereby adjusting the distance between the two opposite straightening blocks, thereby facilitating the straightening of spring steel wires of different diameters.

[0014] In one embodiment of the utility model, a plurality of support columns are circumferentially provided at the bottom end of the rust removal box, a bottom plate supporting the material collection box is provided between the support columns, a guide rail is provided on the bottom plate, and the material collection box is slidably arranged on the guide rail.

[0015] To implement the above technical solution, during use, rust and dirt on the spring steel wire will enter the aggregate box along with the aggregate hopper. When the aggregate box is full, the aggregate box can be pulled out along the guide rail for dumping.

[0016] In one embodiment of the utility model, a side panel of the rust removal box close to the end of the guide rail is provided with a handle.

[0017] By implementing the above technical solution, the provision of the handle can facilitate workers to pull out the aggregate box for dumping, thereby improving the convenience of transferring the aggregate box.

[0018] In one embodiment of the utility model, a movable cover is hinged on the top of the rust removal box.

[0019] To implement the above technical solution, the movable cover is not shown in the drawings of this application. It is preferred to set a movable cover to prevent the flying dust from overflowing during the rust removal process, which would affect the health of the workers and the safety of the environment.

[0020] As described above, the spring steel wire surface rust removal device of the utility model has the following beneficial effects: the working principle of the present application is that the spring steel wire enters the rust removal box from the feed end and extends out from the discharge end after being rust-removed by the rust removal component. In actual use, due to the different specifications and diameters of the spring steel wire, the diameter-width adjustment component in the present application can adjust the distance between the rust removal brushes, thereby facilitating the rust removal of spring steel wires of different diameters. The rust removal drive component can drive the rust removal brush to rotate, thereby evenly and without dead ends in rust removal of the surface of the spring steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 Shown is a schematic diagram of the structure of the utility model.

[0022] Figure 2 Shown is another structural schematic diagram of the utility model.

[0023] Figure 3 Shown is a schematic diagram of the structure of the rust removal component.

[0024] Figure 4 Shown is a schematic diagram of the connection between the diameter width adjustment component and the driven large gear.

[0025] Component number description

[0026] 1. Rust removal box; 2. Collecting hopper; 3. Collecting box; 4. Feed end; 5. Discharge end; 6. Rust removal brush; 7. Driving motor; 8. Driving small gear; 9. Driven large gear; 10. Connecting frame; 101. Connecting part; 102. Connecting plate; 11. Waist groove; 12. Stop pin; 13. Stop nut; 14. Mounting seat; 15. Mounting frame; 16. Bolt; 17. Straightening block; 18. Positioning nut; 19. Support column; 20. Bottom plate; 21. Guide rail; 22. Handle. DETAILED DESCRIPTION

[0027] The following specific embodiments illustrate the implementation of the present invention, and those familiar with the technology can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0028] See also Figures 1 to 4 The utility model provides a spring steel wire surface rust removal device, comprising a rust removal box 1, a collecting hopper 2 arranged at the lower end of the rust removal box 1, and a collecting box 3 arranged at the lower end of the collecting hopper 2. The rust removal box 1 comprises a feeding end 4, a discharging end 5, and a rust removal component arranged between the feeding end 4 and the discharging end 5; the rust removal component comprises a rust removal drive component, a plurality of rust removal brushes 6, and a diameter width adjustment component arranged between the rust removal drive component and the rust removal brush 6; the feeding end 4 and the discharging end 5 are arranged opposite to each other, and the feeding end 4 and the discharging end 5 are both provided with straightening components.

[0029] The working principle of the present application is that the spring steel wire enters the rust removal box 1 from the feed end 4 and extends out from the discharge end 5 after being rust-removed by the rust removal component. In actual use, due to the different specifications and diameters of the spring steel wire, the diameter-width adjustment component in the present application can adjust the distance between the rust removal brushes 6, thereby facilitating the rust removal of spring steel wires of different diameters. The rust removal drive component can drive the rust removal brush 6 to rotate, thereby evenly and without dead ends in rust removal on the surface of the spring steel wire.

[0030] The rust removal drive assembly includes a drive motor 7 disposed on the front side panel of the rust removal box 1, a drive pinion 8 disposed on the output shaft of the drive motor 7, and a driven large gear 9 meshing with the drive pinion 8. The drive pinion 8 and the driven large gear 9 are both rotatably disposed on the front side panel, and the diameter width adjustment assembly is disposed on the driven large gear 9. The drive motor 7 drives the drive pinion 8 to rotate. Since the drive pinion 8 meshes with the driven large gear 9, the diameter width adjustment assembly and the rust removal brush 6 on the driven large gear 9 are driven to rotate synchronously. The drive pinion 8 and the driven large gear 9 are both rotatably mounted on the front side panel, so the stability of the drive pinion 8 and the driven large gear 9 during rotation can be improved.

[0031] The diameter-width adjustment assembly includes a connecting frame 10 arranged on the driven large gear 9, and the connecting frame 10 includes a connecting portion 101 that passes through the middle, and a plurality of connecting plates 102 that are evenly arranged around the connecting portion 101; a through waist-shaped groove 11 is provided on the connecting plate 102, a stop pin 12 is inserted in the waist-shaped groove 11, a stop nut 13 is screwed on the stop pin 12, and a mounting seat 14 for mounting the rust removal brush 6 is provided at the top of the stop pin 12. When it is necessary to remove rust from spring steel wires of other diameters, it is only necessary to loosen the stop nut 13 and move the stop nut 13 along the waist-shaped groove 11, so that the rust removal brushes 6 in the mounting seat 14 are close to or away from each other, which is convenient for removing rust from spring steel wires of different diameters.

[0032] The straightening assembly includes a mounting frame 15, a straightening part symmetrically mounted at the upper and lower ends of the mounting frame 15, and the straightening part includes a bolt 16 passing through the mounting frame 15, a straightening block 17 disposed at one end of the bolt 16 and located in the mounting frame 15, and a positioning nut 18 screwed on the bolt 16 and abutting against the mounting frame 15. During use, according to spring steel wires of different diameters, the length of the bolt 16 in the mounting frame 15 can be adjusted, thereby adjusting the distance between the two opposite straightening blocks 17, so as to facilitate straightening of spring steel wires of different diameters.

[0033] The bottom end of the rust removal box 1 is provided with a plurality of support columns 19 along the circumferential direction, and a bottom plate 20 for supporting the collection box 3 is provided between the support columns 19, and a guide rail 21 is provided on the bottom plate 20, and the collection box 3 is slidably arranged on the guide rail 21. During use, rust and dirt on the spring steel wire will enter the collection box 3 along with the collection hopper 2, and when the collection box 3 is full, the collection box 3 can be pulled out along the guide rail 21 for dumping.

[0034] A handle 22 is provided on one side panel of the rust removal box 1 near the end of the guide rail 21. The setting of the handle 22 can facilitate workers to pull out the aggregate box 3 for dumping, thereby improving the convenience of moving the aggregate box 3. A movable cover is hinged on the top of the rust removal box 1. The movable cover is not shown in the drawings of this application. It is preferred to set a movable cover to prevent flying dust from overflowing during the rust removal process, which affects the health of the workers and the safety of the environment.

[0035] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. All equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical ideas disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A spring wire surface rust removal device, comprising a rust removal box (1), a material collection hopper (2) arranged at the lower end of the rust removal box (1), and a material collection box (3) arranged at the lower end of the material collection hopper (2), characterized in that: The rust removal box (1) comprises a feed end (4), a discharge end (5), and a rust removal component arranged between the feed end (4) and the discharge end (5); The rust removal assembly comprises a rust removal drive assembly, a plurality of rust removal brushes (6), and a diameter width adjustment assembly arranged between the rust removal drive assembly and the rust removal brushes (6); The feed end (4) and the discharge end (5) are arranged opposite to each other, and both the feed end (4) and the discharge end (5) are provided with straightening components.

2. The spring wire surface rust removal device according to claim 1, characterized in that: The rust removal drive assembly comprises a drive motor (7) arranged on the front side plate of the rust removal box (1), a drive pinion (8) arranged on the output shaft of the drive motor (7), and a driven large gear (9) meshing with the drive pinion (8); the drive pinion (8) and the driven large gear (9) are both rotatably arranged on the front side plate, and the driven large gear (9) is provided with the diameter width adjustment assembly.

3. The spring wire surface rust removal device according to claim 2, characterized in that: The diameter width adjustment assembly comprises a connecting frame (10) arranged on the driven large gear (9), the connecting frame (10) comprising a connecting portion (101) penetrating the middle, and a plurality of connecting plates (102) uniformly arranged in the circumferential direction of the connecting portion (101); The connecting plate (102) is provided with a through waist-shaped groove (11), a stop pin (12) is passed through the waist-shaped groove (11), a stop nut (13) is screwed onto the stop pin (12), and a mounting seat (14) for mounting the rust removal brush (6) is provided at the top end of the stop pin (12).

4. The spring wire surface rust removal device according to claim 1, characterized in that: The straightening assembly comprises a mounting frame (15), a straightening portion symmetrically mounted at the upper and lower ends of the mounting frame (15), the straightening portion comprising a bolt (16) passing through the mounting frame (15), a straightening block (17) arranged at one end of the bolt (16) and located in the mounting frame (15), and a positioning nut (18) screwed on the bolt (16) and abutting against the mounting frame (15).

5. The spring wire surface rust removal device according to claim 1, characterized in that: The bottom end of the rust removal box is provided with a plurality of support columns (19) along the circumferential direction, and a bottom plate (20) for supporting the material collection box (3) is provided between the support columns (19), and a guide rail (21) is provided on the bottom plate (20), and the material collection box (3) is slidably arranged on the guide rail (21).

6. The spring wire surface rust removal device according to claim 5, characterized in that: A handle (22) is provided on a side plate of the rust removal box (1) close to the end of the guide rail (21).

7. The spring wire surface rust removal device according to claim 1, characterized in that: The top end of the rust removal box (1) is hinged with a movable cover plate.

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