Rust removal table for sheet metal part machining

Abstract

The utility model relates to the technical field of metal plate workpiece rust removal, and discloses a metal plate machining rust removal table which comprises a bottom plate, a rust removal mechanism and a clamping mechanism, and the side edge of the bottom plate is fixedly connected with a side plate. The rust removal mechanism comprises a fixing block fixedly connected with the side plate, the fixing block is rotationally connected with a first lead screw, the first lead screw is in meshed connection with a first sliding block, the first sliding block is rotationally connected with a second lead screw, the second lead screw is in meshed connection with a second sliding block, the second sliding block is rotationally connected with a transmission shaft, and the transmission shaft is fixedly connected with a grinding head; the clamping mechanism comprises a top plate fixedly connected with the side plate, the top plate is slidably connected with a guide rod, and the guide rod is fixedly connected with a clamping plate. According to the metal plate machining rust removal table, through cooperation of the rust removal mechanism and the clamping mechanism, the whole face of a metal plate part to be derusted is effectively cleaned and derusted.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing and rust removal, in particular to a sheet metal processing and rust removal platform. Background Art

[0002] Sheet metal is a processing technology. So far, there is no complete definition of sheet metal. According to a definition in a foreign professional journal, it can be defined as: Sheet metal is a comprehensive cold processing technology for thin metal plates (usually less than 6mm), including shearing, punching / cutting / compounding, folding, riveting, splicing, forming (such as car body), etc. Its most notable feature is that the thickness of the same part is consistent. Usually, metal materials are used for sheet metal processing. However, metal materials are more prone to rust, so metal materials need to be rust-proofed during sheet metal processing.

[0003] Sheet metal processing has high requirements on the process of finished products. The plates used need to be pre-treated before processing, and the plates need to be cleaned and rust-removed. Existing rust removal methods are mostly manual operations, by spraying rust remover and then wiping to make the rust marks disappear. There are also methods of machine rust removal, but this rust removal method can only remove rust from a certain position of the sheet metal. If the entire surface of the sheet metal is to be rusted, it is also necessary to manually move the sheet metal to cooperate with the grinding device, which makes it extremely unsafe for workers to operate, and the operation efficiency is low, it consumes manpower, and the rust removal effect is not ideal, which will affect the quality of the subsequent sheet metal processing. Utility Model Content

[0004] The utility model provides a rust removal table for sheet metal parts processing, which solves the problems raised in the above-mentioned background technology.

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

[0006] A sheet metal processing and rust removal table comprises a bottom plate, the sides of which are fixedly connected to side plates, a rust removal mechanism and a clamping mechanism;

[0007] The rust removal mechanism comprises a fixed block fixedly connected to the side plate, the fixed block is rotatably connected to the first screw rod, the first screw rod is meshedly connected to the first slider, the first slider is rotatably connected to the second screw rod, the second screw rod is meshedly connected to the second slider, the second slider is rotatably connected to the transmission shaft, and the transmission shaft is fixedly connected to the grinding head;

[0008] The clamping mechanism comprises a top plate fixedly connected to the side plates, the top plate is slidably connected to the guide rod, and the guide rod is fixedly connected to the clamping plate.

[0009] As a preferred technical solution of the utility model, the side plate is fixedly connected to the first motor support plate, the first motor support plate is fixedly connected to the first drive motor, and the output shaft of the first drive motor is fixedly connected to the first screw rod.

[0010] As a preferred technical solution of the utility model, first screw rods are arranged on both sides of the side plate, and synchronous pulleys are arranged on the two first screw rods, and the two synchronous pulleys are connected to the two sides of the synchronous belt.

[0011] As a preferred technical solution of the utility model, the first sliding block is fixedly connected to the second motor support plate, the second motor support plate is fixedly connected to the second drive motor, and the output shaft of the second drive motor is fixedly connected to the second screw rod.

[0012] As a preferred technical solution of the utility model, the first slider is fixedly connected to the end of the slider guide rail, and the slider guide rail is slidably connected to the second slider.

[0013] As a preferred technical solution of the utility model, the second slider is fixedly connected to the third motor support plate, the third motor support plate is fixedly connected to the third drive motor, the output shaft of the third drive motor is fixedly connected to the first gear, the first gear is meshed with the second gear, and the second gear is fixedly connected to the transmission shaft.

[0014] As a preferred technical solution of the utility model, a limit block is arranged on the guide rod, a spring is arranged between the clamping plate and the top plate, and the spring is sleeved on the outside of the guide rod.

[0015] The utility model has the following advantages: through the cooperation between the first screw rod and the first slider, and the cooperation between the second screw rod and the second slider, the grinding head arranged on the second slider can be moved forward, backward, left and right, so that the entire surface of the sheet metal part can be effectively derusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 The present invention is a structural schematic diagram of a rust removal platform for sheet metal processing.

[0018] Figure 2 This is a top view of a sheet metal processing and rust removal table.

[0019] Figure 3 This is the main view of a sheet metal processing and rust removal table.

[0020] Figure 4 The present invention is a structural schematic diagram of a rust removal mechanism in a rust removal station for sheet metal processing.

[0021] Figure 5 The present invention is a front view of a rust removal mechanism in a sheet metal processing rust removal station.

[0022] Figure 6 for Figure 5 A is a partial enlarged schematic diagram of the middle part.

[0023] Figure 7 The figure is a top view of a rust removal mechanism in a rust removal station for sheet metal processing.

[0024] Figure 8 The present invention is a structural schematic diagram of a clamping mechanism in a sheet metal processing and rust removal station.

[0025] Fig. 9 It is the front view of a clamping mechanism in a sheet metal processing and rust removal table.

[0026] Fig.10 for Fig. 9 A partial enlarged schematic diagram of B in the figure.

[0027] In the figure: 1. bottom plate; 2. side plate; 3. rust removal mechanism; 4. clamping mechanism; 5. fixing block; 6. first screw rod; 7. first slider; 8. slider guide rail; 9. second screw rod; 10. second slider; 11. first gear; 12. grinding head; 13. transmission shaft; 14. second gear; 15. synchronous pulley; 16. synchronous belt; 17. first drive motor; 18. first motor support plate; 19. second drive motor; 20. second motor support plate; 21. third drive motor; 22. third motor support plate; 23. limit block; 24. guide rod; 25. top plate; 26. spring; 27. clamping plate. DETAILED DESCRIPTION

[0028] 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.

[0029] In one embodiment, see Figure 1-Figure 10 , a sheet metal processing and rust removal table, comprising a bottom plate 1, the side of the bottom plate 1 is fixedly connected to a side plate 2, and also comprises a rust removal mechanism 3 and a clamping mechanism 4;

[0030] The rust removal mechanism 3 includes a fixed block 5 fixedly connected to the side plate 2, the fixed block 5 is rotatably connected to the first screw rod 6, the first screw rod 6 is meshedly connected to the first slider 7, the first slider 7 is rotatably connected to the second screw rod 9, the second screw rod 9 is meshedly connected to the second slider 10, the second slider 10 is rotatably connected to the transmission shaft 13, and the transmission shaft 13 is fixedly connected to the grinding head 12;

[0031] The clamping mechanism 4 includes a top plate 25 fixedly connected to the side plate 2 , the top plate 25 is slidably connected to the guide rod 24 , and the guide rod 24 is fixedly connected to the clamping plate 7 .

[0032] In one case of this embodiment, the side plate 2 is fixedly connected to the first motor support plate 18 , the first motor support plate 18 is fixedly connected to the first drive motor 17 , and the output shaft of the first drive motor 17 is fixedly connected to the first screw rod 6 .

[0033] In one case of this embodiment, first screw rods 6 are provided on both sides of the side plate 2, and synchronous pulleys 15 are provided on the two first screw rods 6. The two synchronous pulleys 15 connect the two sides of the synchronous belt 16.

[0034] In one case of this embodiment, the first sliding block 7 is fixedly connected to the second motor support plate 20 , the second motor support plate 20 is fixedly connected to the second drive motor 19 , and the output shaft of the second drive motor 19 is fixedly connected to the second screw rod 9 .

[0035] In one case of this embodiment, the first slider 7 is fixedly connected to the end of the slider guide rail 8 , and the slider guide rail 8 is slidably connected to the second slider 10 .

[0036] In one case of this embodiment, the second slider 10 is fixedly connected to the third motor support plate 22, the third motor support plate 22 is fixedly connected to the third drive motor 21, the output shaft of the third drive motor 21 is fixedly connected to the first gear 11, the first gear 11 is meshedly connected to the second gear 14, and the second gear 14 is fixedly connected to the transmission shaft 13.

[0037] In one case of this embodiment, a limit block 23 is provided at the upper end of the guide rod 24 , a spring 26 is provided between the clamping plate 27 and the top plate 25 , and the spring 26 is sleeved on the outside of the guide rod 24 .

[0038] During the implementation of this embodiment, the staff first pulls the clamping plate 27 downward to increase the distance between the clamping plate 27 and the top plate 25. At this time, the left and right ends of the sheet metal that needs to be derusted are placed between the clamping plate 27 and the top plate 25, and then the clamping plate 27 is released. Under the action of the spring 26, the clamping plate 27 moves upward, thereby pressing the sheet metal tightly against the lower part of the top plate 25 through the clamping plate 27, thereby achieving the clamping effect. At this time, the first drive motor 17 is in a working state, and the output shaft of the first drive motor 17 is fixedly connected to the end of the first screw rod 6. First screw rods 6 are provided on both sides of the side plate 2. Synchronous pulleys 15 are provided on the two first screw rods 6. The two synchronous pulleys 15 are connected to both sides of the synchronous belt 16. The first drive motor 17 drives the first screw rod 6 to rotate, and the first screw rod 6 is meshed and connected to the first slider 7, and the first slider 7 moves along the first screw rod 6 , then the second drive motor 19 is put into working state, the output shaft of the second drive motor 19 is fixedly connected to the second screw rod 9, the second screw rod 9 is meshedly connected to the second slider 10, and the second slider 10 moves along the slider guide rail 8, and then the third drive motor 21 is put into working state, the output shaft of the third drive motor 21 is fixedly connected to the first gear 11, the first gear 11 is meshedly connected to the second gear 14, the second gear 14 is fixedly connected to the transmission shaft 13, and the upper end of the transmission shaft 13 is fixedly connected to the grinding head 12, and the third drive motor 21 drives the grinding head 12 to rotate at high speed. Due to the coordinated movement of the first slider 7 and the first screw rod 6 and the coordinated movement of the second slider 10 and the second screw rod 9, the grinding head 12 can realize the displacement in the front, back, left and right directions on the horizontal plane, and the grinding head 12 contacts with the sheet metal to be derusted, and the high-speed rotating grinding head 12 can effectively clean and derust the entire surface of the sheet metal.

[0039] The utility model is suitable for a sheet metal processing and rust removal table, which drives the grinding head 12 to rotate at high speed through the third driving motor 21, and through the coordinated movement of the first slider 7 and the first screw rod 6 and the coordinated movement of the second slider 10 and the second screw rod 9, the grinding head 12 can achieve displacement in the front, back, left and right directions on the horizontal plane. The grinding head 12 contacts the sheet metal to be derusted, so that the high-speed rotating grinding head 12 can effectively clean and derust the entire surface of the sheet metal.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A sheet metal processing and rust removal table, comprising a bottom plate, the sides of which are fixedly connected to side plates, characterized in that: It also includes a rust removal mechanism and a clamping mechanism; The rust removal mechanism comprises a fixed block fixedly connected to the side plate, the fixed block is rotatably connected to the first screw rod, the first screw rod is meshedly connected to the first slider, the first slider is rotatably connected to the second screw rod, the second screw rod is meshedly connected to the second slider, the second slider is rotatably connected to the transmission shaft, and the transmission shaft is fixedly connected to the grinding head; The clamping mechanism comprises a top plate fixedly connected to the side plates, the top plate is slidably connected to the guide rod, and the guide rod is fixedly connected to the clamping plate.

2. A sheet metal processing and rust removal station according to claim 1, characterized in that: The side plate is fixedly connected to the first motor support plate, the first motor support plate is fixedly connected to the first drive motor, and the output shaft of the first drive motor is fixedly connected to the first screw rod.

3. A sheet metal processing and rust removal station according to claim 2, characterized in that: First screw rods are arranged on both sides of the side plate, and synchronous pulleys are arranged on the two first screw rods. The two synchronous pulleys are connected to the two sides of the synchronous belt.

4. A sheet metal processing and rust removal station according to claim 1, characterized in that: The first sliding block is fixedly connected to the second motor supporting plate, the second motor supporting plate is fixedly connected to the second driving motor, and the output shaft of the second driving motor is fixedly connected to the second screw rod.

5. A sheet metal processing and rust removal station according to claim 4, characterized in that: The first slider is fixedly connected to the end of the slider guide rail, and the slider guide rail is slidably connected to the second slider.

6. A sheet metal processing and rust removal station according to claim 1, characterized in that: The second sliding block is fixedly connected to the third motor support plate, the third motor support plate is fixedly connected to the third driving motor, the output shaft of the third driving motor is fixedly connected to the first gear, the first gear is meshedly connected to the second gear, and the second gear is fixedly connected to the transmission shaft.

7. The sheet metal processing and rust removal station according to claim 1, characterized in that: A limit block is arranged on the guide rod, a spring is arranged between the clamping plate and the top plate, and the spring is sleeved on the outside of the guide rod.

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