Pre-cleaning device for metal product repair

Abstract

The utility model discloses a pre-cleaning device for repairing metal products, which comprises a base, a support column vertically arranged on the upper side of the base, a device box horizontally and fixedly arranged on the inner side of the support column, and a clamping component arranged on the inner side of the device box, one end of the worm is vertically and rotatably arranged on the top wall of the device box, the worm gear is rotatably arranged in the device box, the rotary guide block is eccentrically and rotatably arranged on the worm gear, a bearing is fixedly arranged in the device box, the free end of the worm is fixedly connected with an inner ring of the bearing, the worm gear is meshed with the worm, and the worm gear is meshed with the rotary guide block. A guide rail is arranged on the inner side wall of the device box, a guide sliding rod is vertically arranged in the guide rail in a sliding mode, a strip-shaped guide hole is formed in the guide sliding rod, and the rotary guide block is horizontally arranged in the strip-shaped guide hole in a sliding mode. The utility model belongs to the technical field of metal product repair, and particularly relates to a pre-cleaning device for metal product repair. The pre-cleaning device is high in cleaning efficiency and facilitates suction and collection of dust.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal product repair, and in particular relates to a pre-cleaning device for metal product repair. Background Art

[0002] The metal products industry includes structural metal products manufacturing, metal tool manufacturing, container and metal packaging container manufacturing, stainless steel and similar daily metal products manufacturing, etc. With the progress of society and the development of science and technology, metal products are increasingly used in industry, agriculture and various fields of people's lives, creating more and more value for society.

[0003] Before repairing metal products, dust and attachments on the surface of metal products are cleaned to avoid the influence of dust on metal repair. However, in the prior art, metal products are generally pre-cleaned manually using dust-free cloths. This method has low cleaning efficiency, and dust will accumulate on the workbench after a long period of operation. If the metal product is large in size, it will take a long time to clean, which is time-consuming and laborious. Therefore, a pre-cleaning device for metal product repair that has high cleaning efficiency and is easy to absorb and collect dust is needed to solve this defect. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pre-cleaning device for repairing metal products, which solves the problem that in the prior art, metal products are generally pre-cleaned manually using a dust-free cloth for wiping. This method has low cleaning efficiency, and after long-term operation, dust will accumulate on the workbench. If the metal product is large in size, it will take a long time to clean, which is time-consuming and laborious.

[0005] The technical solution adopted by the utility model is as follows: a pre-cleaning device for repairing metal products, comprising a base, a support column vertically arranged on the upper side of the base and a device box horizontally fixedly arranged on the inner side of the support column, and also comprising a clamping assembly arranged on the inner side of the device box, the clamping assembly comprising a worm gear with one end vertically rotatably arranged on the top wall of the device box, a worm wheel rotatably arranged in the device box, and a rotating guide block eccentrically rotatably arranged on the worm wheel, a bearing is fixedly arranged in the device box, the free end of the worm gear is fixedly connected to the inner ring of the bearing, the worm wheel is meshed with the worm gear, a guide rail is provided on the inner side wall of the device box, a guide slide rod is vertically slidably arranged in the guide rail, a strip guide hole is arranged in the guide slide rod, the rotating guide block is horizontally slidably arranged in the strip guide hole, a connecting column is vertically fixedly arranged on the lower side of the guide slide rod, and a moving block is fixedly arranged on the lower side of the connecting column.

[0006] As a preferred technical solution of this scheme, a strip-shaped through hole is provided on the bottom wall of the device box, a connecting rod is provided in the strip-shaped through hole for horizontal sliding, a moving wheel is rotatably provided on the connecting rod, a V-shaped groove is provided on the lower side of the moving block, the V-shaped groove corresponds to the moving wheel, and a tension spring is connected between the connecting rod and the inner wall of the device box.

[0007] As a preferred technical solution of the present invention, a knob is rotatably provided on the outer wall of the top of the device box, and the knob is fixedly connected to one end of the worm.

[0008] As a preferred technical solution of this scheme, a clamping plate is horizontally slidably provided on the bottom wall of the device box, the clamping plate is fixedly connected to the connecting rod, and a rubber pad is fixedly provided on the inner side of the clamping plate.

[0009] As a preferred technical solution of the present invention, an electric push rod is fixedly provided on the upper side of the base, a rotating motor is fixedly provided on the output end of the electric push rod, a dust box is provided on the outside of the rotating motor, a cleaning brush is rotatably provided on the top wall of the dust box, and the cleaning brush is fixedly connected to the output end of the rotating motor.

[0010] As a preferred technical solution of this scheme, a vacuum cleaner is provided on the base.

[0011] After adopting the above structure, the utility model has the following beneficial effects: the utility model is a pre-cleaning device for repairing metal products.

[0012] 1. The self-locking property of the worm wheel and the worm can realize the locking effect of the clamping plate to prevent the metal product from falling off, and the setting of the rubber pad can prevent the rigid contact between the clamping plate and the metal product from causing scratches, and the anti-slip property of the rubber pad can improve the stability during clamping;

[0013] 2. The dust on the metal products can be cleaned by the electric push rod, cleaning brush, rotating motor and vacuum cleaner, and collected by the vacuum cleaner, thereby avoiding dust flying and ensuring the hygiene of the working place. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present solution and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0015] Figure 1 This is a schematic diagram of the overall structure of a pre-cleaning device for repairing metal products in this scheme;

[0016] Figure 2 This is a schematic diagram of the internal structure of a pre-cleaning device for repairing metal products in this scheme.

[0017] In the attached drawings: 1. device box, 2. clamping assembly, 3. worm, 4. worm wheel, 5. rotating guide block, 6. strip guide hole, 7. guide slide bar, 8. guide rail, 9. connecting column, 10. moving block, 11. moving wheel, 12. connecting rod, 13. splint, 14. rubber pad, 15. tension spring, 16. support column, 17. base, 18. electric push rod, 19. rotating motor, 20. cleaning brush, 21. vacuum cleaner, 22. knob. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0020] like Figure 1-Figure 2 As shown, a pre-cleaning device for repairing metal products comprises a base 17, a support column 16 vertically arranged on the upper side of the base 17 and a device box 1 fixedly arranged inside the support column 16 horizontally, and also comprises a clamping assembly 2 arranged inside the device box 1, the clamping assembly 2 comprises a worm 3 with one end vertically rotatably arranged on the top wall of the device box 1, a worm wheel 4 rotatably arranged in the device box 1 and a rotating guide block 5 eccentrically rotatably arranged on the worm wheel 4, a bearing is fixedly arranged in the device box 1, the free end of the worm 3 is fixedly connected to the inner ring of the bearing, the worm wheel 4 is meshed with the worm 3, a guide rail 8 is arranged on the inner wall of the device box 1, a guide slide bar 7 is vertically slidably arranged in the guide rail 8, a strip guide hole 6 is arranged in the guide slide bar, the rotating guide block 5 is horizontally slidably arranged in the strip guide hole 6, a connecting column 9 is vertically fixedly arranged at the lower side of the guide slide bar 7, and a moving block 10 is fixedly arranged at the lower side of the connecting column 9.

[0021] A strip through hole is provided on the bottom wall of the device box 1, a connecting rod 12 is horizontally slidably provided in the strip through hole, a moving wheel 11 is rotatably provided on the connecting rod 12, a V-shaped groove is provided on the lower side of the moving block 10, the V-shaped groove corresponds to the moving wheel 11, and a tension spring 15 is connected between the connecting rod 12 and the inner wall of the device box 1.

[0022] A knob 22 is rotatably provided on the top outer wall of the device box 1 , and the knob 22 is fixedly connected to one end of the worm 3 .

[0023] A clamping plate 13 is horizontally slidably provided on the bottom wall of the device box 1 . The clamping plate 13 is fixedly connected to the connecting rod 12 . A rubber pad 14 is fixedly provided inside the clamping plate 13 .

[0024] An electric push rod 18 is fixedly provided on the upper side of the base 17, a rotating motor 19 is fixedly provided on the output end of the electric push rod 18, a dust box is provided on the outer side of the rotating motor 19, a cleaning brush 20 is rotatably provided on the top wall of the dust box, and the cleaning brush 20 is fixedly connected to the output end of the rotating motor 19.

[0025] A vacuum cleaner 21 is provided on the base 17 .

[0026] During specific use, first place the metal product between the clamps 13, and then turn the knob 22. The knob 22 drives the worm 3 and the worm wheel 4 to rotate, and the worm wheel 4 drives the rotating guide block 5 to rotate. At this time, the rotating guide block 5 slides horizontally in the strip guide hole 6, and at the same time drives the guide slide bar 7 to move vertically downward. At this time, the moving wheel 11 will move in the V-groove, and drive the connecting rod 12 and the clamp 13 to move inward at the same time, thereby achieving the clamping and fixing effect on the metal product, and then start the electric push rod 18 to make the rotating motor 19 and the cleaning brush 20 move upward. When the cleaning brush 20 contacts the metal product, start the rotating motor 19 and the vacuum cleaner 21. At this time, the rotating motor 19 will drive the cleaning brush 20 to rotate, and brush off the dust on the metal product, which is then sucked in by the vacuum cleaner 21 to achieve the dust collection effect.

[0027] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. A pre-cleaning device for repairing metal products, comprising a base, a support column vertically arranged on the upper side of the base, and a device box horizontally fixedly arranged inside the support column, characterized in that: The worm gear is fixedly provided with a bearing in the device box, the free end of the worm gear is fixedly connected with the inner ring of the bearing, the worm gear is meshed with the worm gear, a guide rail is provided on the inner wall of the device box, a guide slide rod is vertically slidable in the guide rail, a strip guide hole is provided in the guide slide rod, the rotating guide block is horizontally slidable in the strip guide hole, a connecting column is vertically fixedly provided on the lower side of the guide slide rod, and a moving block is fixedly provided on the lower side of the connecting column.

2. A pre-cleaning device for repairing metal products according to claim 1, characterized in that: A strip through hole is provided on the bottom wall of the device box, a connecting rod is horizontally slidably provided in the strip through hole, a moving wheel is rotatably provided on the connecting rod, a V-shaped groove is provided on the lower side of the moving block, the V-shaped groove corresponds to the moving wheel, and a tension spring is connected between the connecting rod and the inner wall of the device box.

3. A pre-cleaning device for repairing metal products according to claim 2, characterized in that: A knob is rotatably provided on the outer wall of the top of the device box, and the knob is fixedly connected to one end of the worm.

4. A pre-cleaning device for repairing metal products according to claim 3, characterized in that: A clamping plate is horizontally slidably arranged on the bottom wall of the device box, the clamping plate is fixedly connected to the connecting rod, and a rubber pad is fixedly arranged on the inner side of the clamping plate.

5. A pre-cleaning device for repairing metal products according to claim 4, characterized in that: An electric push rod is fixedly provided on the upper side of the base, a rotating motor is fixedly provided on the output end of the electric push rod, a dust box is provided on the outer side of the rotating motor, a cleaning brush is rotatably provided on the top wall of the dust box, and the cleaning brush is fixedly connected to the output end of the rotating motor.

6. A pre-cleaning device for repairing metal products according to claim 5, characterized in that: A vacuum cleaner is arranged on the base.

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