A spraying hanger for sheet metal part machining

Abstract

The utility model belongs to sheet metal part processing technical field, specifically speaking is a kind of for sheet metal part processing's spraying hanger, including hook;The hook end portion is fixedly connected with connecting frame;Connecting frame lateral wall is equipped with a plurality of hanger rods;The hanger rod is evenly distributed on the lateral wall of connecting frame and the structure is same;Through the horizontal movement of sliding fixing ring along the position of guide rod, fixed ring drives the sliding of the sliding plate fixed with lateral wall in the opening of connecting frame, after adjusting to appropriate position, through the connecting rope of the lateral wall of sliding plate pull fixed hook, the hanger ring of corresponding position is hooked by fixed hook, realize the adjustment fixed of the spacing between hanger rod, after, the sheet metal part is hung on hanger rod, in this process, the sliding fit of guide rod and fixed ring, in combination with the movement of sliding plate in opening, the position of fixed hook can be flexibly adjusted, adapt to the hanging needs of sheet metal part of different sizes, enhance the versatility of hanger, improve the flexibility when using.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal processing technology, specifically a spraying fixture for sheet metal processing. Background Technology

[0002] In the field of sheet metal processing, spraying is a key process to ensure product appearance quality, improve corrosion resistance and service life.

[0003] As the core support tool for painting sheet metal parts, the spray painting rack mainly consists of hanging rods and hooks. When in use, the sheet metal parts are hung on the hanging rods to make them suspended, and then the spray painting operation can be carried out on the sheet metal parts.

[0004] However, in the existing technology, the spacing between the hanging rods in the hanger is usually fixed, which is difficult to adjust according to the size of the sheet metal parts, resulting in the need for replacement. This will affect the practicality of the hanger and also affect the painting speed of the sheet metal parts. Therefore, in order to solve the above problems, a painting hanger for sheet metal parts processing is proposed. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a spraying fixture for sheet metal processing.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A spraying fixture for sheet metal processing, comprising a hook; a connecting frame fixedly connected to the end of the hook; multiple hanging rods provided on the side wall of the connecting frame; the hanging rods are evenly distributed on the side wall of the connecting frame and have the same structure; a pair of openings symmetrically opened on the side wall of the connecting frame; a guide rod fixedly connected to the side wall of the connecting frame; multiple fixing rings sleeved on the side wall of the guide rod; the fixing rings are evenly distributed on the side wall of the connecting frame and have the same structure; a sliding plate fixedly connected to the side wall of the fixing ring; the sliding plate and the opening are in sliding fit; a connecting rope fixedly connected to the side wall of the sliding plate; a fixing hook fixedly connected to the end of the connecting rope; and multiple hanging rings evenly fixedly connected to the top of the connecting frame.

[0007] Preferably, a pair of telescopic rods are fixedly connected to the side wall of the connecting frame; the telescopic rods are symmetrically arranged on both sides of the connecting frame and have the same structure; a guide pipe is fixedly connected to the end of the telescopic rod; a connecting pipe is fixedly connected to the end of the guide pipe; and multiple air outlet holes are uniformly opened on the side wall of the guide pipe.

[0008] Preferably, the end of the guide tube is provided with a sliding hole; an extension tube is slidably connected to the side wall of the sliding hole; a plurality of air outlet holes are uniformly provided on the side wall of the extension tube; a support plate is fixedly connected to the side wall of the guide tube; a screw is threadedly connected to the side wall of the support plate; the screw and the extension tube are rotatably connected.

[0009] Preferably, a spring rod is fixedly connected to the side wall of the support plate; a pressing plate is fixedly connected to the end of the spring rod; and multiple fixing teeth are uniformly fixedly connected to the side wall of the pressing plate.

[0010] Preferably, a pair of baffles are symmetrically fixed to the side wall of the connecting frame.

[0011] Preferably, the sidewall of the fixing hook is fixed with an elastic sheet.

[0012] The beneficial effects of this utility model are:

[0013] 1. This utility model provides a spraying hanger for sheet metal parts processing. By sliding the guide rod and the fixing ring together, combined with the movement of the sliding plate in the opening, the position of the fixing hook can be flexibly adjusted to adapt to the hanging requirements of sheet metal parts of different sizes, enhance the versatility of the hanger, and improve the flexibility of use.

[0014] 2. This utility model provides a spraying fixture for sheet metal processing. Through the set guide tube and the telescopic rod, the position of the guide tube can be flexibly adjusted to ensure that the gas can be accurately applied to the sheet metal parts at different positions, thereby improving the auxiliary processing effect. The evenly distributed air outlets can make the gas evenly cover the surface of the sheet metal parts, avoiding local dust residue or uneven coating drying, and improving the spraying quality. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a perspective view of the guide tube in this utility model;

[0018] Figure 3 This is a perspective view of the elastic sheet in this utility model;

[0019] Figure 4 This is a perspective view of the screw in this utility model;

[0020] Figure 5 This is a perspective view of the extrusion plate in this utility model.

[0021] Legend:

[0022] 1. Hook; 11. Connecting frame; 12. Hanging rod; 13. Opening; 14. Guide rod; 15. Fixing ring; 16. Slide plate; 17. Connecting rope; 18. Fixing hook; 19. Hanging ring; 2. Telescopic rod; 21. Guide tube; 22. Connecting tube; 23. Vent one; 3. Sliding hole; 31. Extension tube; 32. Vent two; 33. Support plate; 34. Screw; 4. Spring rod; 41. Extrusion plate; 42. Fixing tooth; 5. Baffle; 6. Elastic sheet. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] Specific implementation examples are given below.

[0025] Please see Figures 1-5 This utility model provides a spraying fixture for sheet metal processing, including a hook 1; a connecting frame 11 is fixedly connected to the end of the hook 1; multiple hanging rods 12 are provided on the side wall of the connecting frame 11; the hanging rods 12 are evenly distributed on the side wall of the connecting frame 11 and have the same structure; a pair of openings 13 are symmetrically opened on the side wall of the connecting frame 11; a guide rod 14 is fixedly connected to the side wall of the connecting frame 11; multiple fixing rings 15 are sleeved on the side wall of the guide rod 14; the fixing rings 15 are evenly distributed on the side wall of the connecting frame 11 and have the same structure; a sliding plate 16 is fixedly connected to the side wall of the fixing ring 15; the sliding plate 16 and the opening 13 are in sliding fit; a connecting rope 17 is fixedly connected to the side wall of the sliding plate 16; a fixing hook 18 is fixedly connected to the end of the connecting rope 17; the connecting... Multiple hanging rings 19 are evenly fixed to the top of the connecting frame 11. In use, the fixed ring 15 is moved horizontally along the guide rod 14 by sliding the fixed ring 15. The fixed ring 15 drives the slide plate 16 fixed to the side wall to slide within the opening 13 of the connecting frame 11. After adjusting to the appropriate position, the fixed hook 18 is pulled by the connecting rope 17 on the side wall of the slide plate 16, which hooks the fixed hook 18 onto the corresponding hanging ring 19, thereby adjusting and fixing the spacing between the hanging rods 12. Then, the sheet metal parts can be hung on the hanging rods 12. During this process, the sliding cooperation between the guide rod 14 and the fixed ring 15, combined with the movement of the slide plate 16 within the opening 13, allows for flexible adjustment of the position of the fixed hook 18, adapting to the hanging needs of sheet metal parts of different sizes, enhancing the versatility of the hanger, and improving the flexibility of use.

[0026] Furthermore, such as Figures 1-5As shown, a pair of telescopic rods 2 are fixedly connected to the side wall of the connecting frame 11; the telescopic rods 2 are symmetrically arranged on both sides of the connecting frame 11 and have the same structure; a guide pipe 21 is fixedly connected to the end of the telescopic rod 2; a connecting pipe 22 is fixedly connected to the end of the guide pipe 21; multiple air outlets 23 are evenly opened on the side wall of the guide pipe 21; in use, the pair of telescopic rods 2 symmetrically fixed to the side wall of the connecting frame 11 can extend and retract axially. According to the spraying range and the distribution position of the sheet metal parts, the length of the telescopic rods 2 is adjusted, thereby driving the guide pipe 21 at the end to move to a suitable distance, so that... Before use, the external air source is connected to the guide pipe 21 through the connecting pipe 22. The gas is sprayed out through multiple air outlets 23 evenly opened on the side wall of the guide pipe 21 to perform auxiliary treatment on the surface of the sheet metal parts during the spraying process, so as to accelerate the drying of the coating. During this process, the telescopic function of the telescopic rod 2 can flexibly adjust the position of the guide pipe 21 to ensure that the gas can accurately act on the sheet metal parts at different positions, improve the auxiliary treatment effect, and the evenly distributed air outlets 23 can make the gas evenly cover the surface of the sheet metal parts, avoid local dust residue or uneven coating drying, and improve the spraying quality.

[0027] Furthermore, such as Figures 1-5 As shown, the guide pipe 21 has a sliding hole 3 at its end; an extension pipe 31 is slidably connected to the side wall of the sliding hole 3; multiple air outlet holes 32 are evenly provided on the side wall of the extension pipe 31; a support plate 33 is fixedly connected to the side wall of the guide pipe 21; a screw 34 is threadedly connected to the side wall of the support plate 33; the screw 34 and the extension pipe 31 are rotatably connected; in use, when it is necessary to expand the gas action range, by rotating the screw 34, the screw 34 pushes the extension pipe 31 to slide along the sliding hole 3 at the end of the guide pipe 21. After the extension pipe 31 extends, the air outlet holes 32 on its side wall can increase the coverage area of ​​the gas injection. In this process, the sliding cooperation between the extension pipe 31 and the sliding hole 3 can flexibly expand the guide range according to the size of the sheet metal part, adapting to the auxiliary processing needs of large sheet metal parts. The air outlet holes 32 cooperate with the air outlet holes 23 to further improve the uniformity and coverage of the gas injection.

[0028] Furthermore, such as Figures 1-5As shown, a spring rod 4 is fixedly connected to the side wall of the support plate 33; a pressing plate 41 is fixedly connected to the end of the spring rod 4; and multiple fixing teeth 42 are evenly fixed to the side wall of the pressing plate 41. In use, when adjusting the position of the extension tube 31, the pressing plate 41 is pulled away from the screw 34. After the screw 34 has rotated, the pressing plate 41 can be released directly. The elasticity of the spring rod 4 pushes the pressing plate 41 to move closer to and press against the surface of the screw 34. At this time, the fixing teeth 42 can firmly grip the surface of the screw 34, so that they generate friction against each other, thus fixing the screw 34 and preventing it from rotating due to external forces. During this process, the elastic force of the spring rod 4 keeps the pressing plate 41 in contact with the screw 34, which plays a role in fixing the screw 34, increasing the firmness of the screw 34 when it is not in use, reducing the occurrence of rotation due to external forces, and thus increasing the stability of the extension tube 31 during use.

[0029] Furthermore, such as Figures 1-5 As shown, a pair of baffles 5 are symmetrically fixed to the side wall of the connecting frame 11. In use, after the sheet metal parts are hung, the baffles 5 are located on both sides of the connecting frame 11, which can prevent external debris from falling on the top of the sheet metal parts. During this process, the baffles 5 can effectively prevent external debris from contaminating the top of the sheet metal parts, ensuring the cleanliness of the workpiece surface before and after spraying, and increasing the spraying effect.

[0030] Furthermore, such as Figures 1-5 As shown, an elastic sheet 6 is fixedly attached to the side wall of the fixing hook 18. In use, when the fixing hook 18 hooks the hanging ring 19, the elastic sheet 6 will deform under the pressure of the hanging ring 19. After the fixing hook 18 fully hooks the hanging ring 19, the elastic sheet 6 will quickly reset and hook the hanging ring 19 again due to its elasticity, thus achieving a fixing effect. In this process, the fixing hook 18 plays a role in preventing the hanging ring 19 from slipping off, increasing the firmness between the two, and thus improving the stability of the fixing hook 18 when hooking the hanging ring 19.

[0031] Working principle: In use, the sliding fixing ring 15 moves horizontally along the guide rod 14, causing the fixing ring 15 to drive the slide plate 16 fixed to the side wall to slide within the opening 13 of the connecting frame 11. After adjusting to the appropriate position, the fixing hook 18 is pulled by the connecting rope 17 on the side wall of the slide plate 16, hooking the fixing hook 18 onto the corresponding hanging ring 19, thereby adjusting and fixing the distance between the hanging rods 12. Then, the sheet metal parts can be hung on the hanging rods 12. In use, the side walls of the connecting frame 11 are symmetrically fixed. A pair of telescopic rods 2 can extend and retract axially. The length of the telescopic rods 2 is adjusted according to the spraying range and the distribution of the sheet metal parts, thereby moving the end guide pipe 21 to a suitable distance. Before use, an external air source is connected to the guide pipe 21 via a connecting pipe 22. Gas is ejected through multiple evenly spaced air outlets 23 on the side wall of the guide pipe 21 to provide auxiliary treatment to the surface of the sheet metal parts during the spraying process, accelerating coating drying. During use, when it is necessary to expand the gas's effective range, the screw 34 is rotated to... Rod 34 pushes extension tube 31 to slide along the sliding hole 3 at the end of guide tube 21. After extension tube 31 extends, the air outlet 32 ​​on its side wall can increase the coverage area of ​​gas injection. In use, when adjusting the position of extension tube 31, the extrusion plate 41 is pulled away from screw 34. After screw 34 has rotated, the extrusion plate 41 can be released directly. The elasticity of spring rod 4 pushes the extrusion plate 41 to move closer to and press on the surface of screw 34. At this time, the fixing teeth 42 can firmly grip the surface of screw 34. The surfaces are arranged so that they generate friction with each other, which can fix the screw 34 and prevent it from rotating due to external forces. When the sheet metal part is hung, the baffle 5 is located on both sides of the connecting frame 11 to prevent external debris from falling on the top of the sheet metal part. When the fixing hook 18 hooks the hanging ring 19, the elastic plate 6 will deform due to the pressure of the hanging ring 19. After the fixing hook 18 fully hooks the hanging ring 19, the elasticity of the elastic plate 6 will quickly reset and hook the hanging ring 19 again to achieve the fixing effect.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A spray painting fixture for sheet metal processing, comprising a hook (1); characterized in that: The hook (1) is fixedly connected to a connecting frame (11) at its end; the connecting frame (11) has multiple hanging rods (12) on its side wall; the hanging rods (12) are evenly distributed on the side wall of the connecting frame (11) and have the same structure; the connecting frame (11) has a pair of openings (13) symmetrically opened on its side wall; the connecting frame (11) has a guide rod (14) fixedly connected to its side wall; the guide rod (14) has multiple fixing rings (15) sleeved on its side wall; the fixing rings (15) are evenly distributed on the side wall of the connecting frame (11) and have the same structure; the fixing rings (15) have a sliding plate (16) fixedly connected to their side wall; the sliding plate (16) and the opening (13) are in sliding fit; the sliding plate (16) has a connecting rope (17) fixedly connected to its side wall; the connecting rope (17) has a fixing hook (18) fixedly connected to its end; the connecting frame (11) has multiple hanging rings (19) evenly fixedly connected to its top.

2. A spray painting fixture for sheet metal processing as described in claim 1, characterized in that: A pair of telescopic rods (2) are fixed to the side wall of the connecting frame (11); the telescopic rods (2) are symmetrically arranged on both sides of the connecting frame (11) and have the same structure; a guide pipe (21) is fixed to the end of the telescopic rod (2); a connecting pipe (22) is fixed to the end of the guide pipe (21); a plurality of air outlet holes (23) are evenly opened on the side wall of the guide pipe (21).

3. A spray painting fixture for sheet metal processing as described in claim 2, characterized in that: The end of the guide tube (21) is provided with a sliding hole (3); the side wall of the sliding hole (3) is slidably connected to an extension tube (31); the side wall of the extension tube (31) is evenly provided with a plurality of air outlet holes (32); the side wall of the guide tube (21) is fixedly connected to a support plate (33); the side wall of the support plate (33) is threadedly connected to a screw (34); the screw (34) and the extension tube (31) are rotatably connected.

4. A spray painting fixture for sheet metal processing as described in claim 3, characterized in that: A spring rod (4) is fixedly connected to the side wall of the support plate (33); a pressing plate (41) is fixedly connected to the end of the spring rod (4); and a plurality of fixing teeth (42) are uniformly fixedly connected to the side wall of the pressing plate (41).

5. A spray painting fixture for sheet metal processing as described in claim 1, characterized in that: A pair of baffles (5) are symmetrically fixed to the side wall of the connecting frame (11).

6. A spray painting fixture for sheet metal processing as described in claim 1, characterized in that: An elastic sheet (6) is fixed to the side wall of the fixing hook (18).

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