Hanging type spraying device convenient to fix and used for automobile part machining

Abstract

The utility model discloses a convenient-to-fix suspension type spraying device for automobile part processing, which belongs to the technical field of automobile part processing and comprises a box body, a hydraulic cylinder is fixedly arranged on the top surface of the box body, a piston rod of the hydraulic cylinder is transversely and fixedly provided with a transverse plate, and connecting columns are fixedly arranged on the bottom surface of the transverse plate and are positioned on two sides of the hydraulic cylinder; the free ends of the two connecting columns penetrate into an inner cavity of the box body, a circular ring is fixedly arranged at the ends, located in the inner cavity of the box body, of the two connecting columns, the interior of the circular ring is hollowed out, an arc-shaped groove is formed in the inner side wall of the circular ring, a circular sliding block in sliding fit is arranged in an inner cavity of the arc-shaped groove, and a support is fixedly arranged on the inner side wall of the circular sliding block. A hanging frame used for containing automobile parts is hung on the top face of an inner cavity of the box body through hooks. According to the suspension type spraying device convenient to fix and used for automobile part machining, the problem that even spraying on the outer surfaces of automobile parts is difficult is solved, and the spraying efficiency of the automobile parts is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts processing, in particular to a hanging spraying device which is easy to fix and is used for automobile parts processing. Background Art

[0002] Auto parts are the various units that make up the whole of a car and are a kind of product that serves the car. During the processing of auto parts, the parts will be painted for protection. The purpose is to ensure that the auto parts will not be corroded and to extend the service life of the auto parts. At present, most spraying devices are often just simple painting work, and it is difficult to paint the outer surface of the parts evenly, resulting in some areas of the outer surface of the parts not being painted, and then multiple painting is required, thereby reducing the efficiency of spraying auto parts.

[0003] For example, the existing Chinese publication number is: CN213825503U, which is a spraying fixture for automobile parts. It "comprises a bottom plate and a cover shell, wherein electric slide rails are installed on both sides of the lower end surface of the bottom plate, the opening of the cover shell is set downward, and electric push rods are fixedly connected to both sides of the cover shell, and the lower end surface of the electric push rod is fixedly connected to the push rod, and the push rod is fixedly connected to the upper end surface of the bottom plate."

[0004] It can be seen that the cited patent document has the problem of difficulty in uniformly spraying the outer surface of the parts. Utility Model Content

[0005] The utility model aims to provide a hanging spraying device which is easy to fix for processing automobile parts, so as to solve the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging spraying device that is easy to fix for processing automobile parts, comprising a box body, a hydraulic cylinder is fixedly arranged on the top surface of the box body, a cross plate is transversely fixedly arranged on the piston rod of the hydraulic cylinder, connecting columns are fixedly arranged on the bottom surface of the cross plate and on both sides of the hydraulic cylinder, the free ends of the two connecting columns both penetrate into the inner cavity of the box body, a circular ring is fixedly arranged on one end of the two connecting columns located in the inner cavity of the box body, the interior of the circular ring is hollowed out, an arc groove is opened on the inner side wall of the circular ring, a circular slider for sliding adaptation is provided in the inner cavity of the arc groove, a bracket is fixedly arranged on the inner side wall of the circular slider, a paint spray gun is provided on the top surface of the bracket through a perforation, and a suspension rack for placing automobile parts is hung on the top surface of the inner cavity of the box body through a hook.

[0007] Preferably, the suspension bracket is arranged above the circular ring, and the length of the suspension bracket is smaller than the diameter of the inner cavity of the circular ring.

[0008] Preferably, the top surface and the bottom surface of the arc-shaped groove are both provided with limit grooves, and the top surface and the bottom surface of the circular sliding block are both fixedly provided with limit blocks.

[0009] Preferably, the limiting grooves and the limiting blocks are both arranged in a circular array, and the limiting grooves and the limiting blocks are slidably adapted.

[0010] Preferably, a fixing plate is fixedly provided on one side surface of the circular ring, and a driving motor is fixedly provided on the top surface of the fixing plate.

[0011] Preferably, the output shaft of the driving motor passes through the fixing plate and is fixed with a gear, and teeth meshing with the gear are installed on the outer side of the circular slider and in the inner cavity of the arc groove.

[0012] Preferably, a through slot for the gear to pass through is formed on an inner wall of one side of the arc-shaped slot, and one side surface of the through slot penetrates to one side surface of the circular ring.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The easy-to-fix suspension spraying device for automobile parts processing can drive the paint spray gun to make a circular motion around the suspension frame through the arrangement of the arc groove and the circular slider, so as to evenly spray the outer surface of the automobile parts. The arrangement of the hydraulic cylinder can drive the circular ring to move longitudinally, thereby expanding the spraying range of the paint spray gun, better evenly spraying the automobile parts, avoiding the situation that some areas on the outer surface of the automobile parts are not sprayed, thereby improving the efficiency of spraying the automobile parts.

[0015] The setting of gears and teeth can drive the paint spray gun to do circular motion, while the clamping plate and the two-way threaded rod can clamp and fix the automobile parts placed on the surface of the suspension frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods 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 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a cross-sectional view of the box body of the utility model;

[0019] Figure 3 It is a schematic structural diagram of the circular ring and the connecting column of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the arc groove and the circular slider of the utility model;

[0021] Figure 5 For the utility model Figure 2 The structural diagram at A in the middle;

[0022] Figure 6 It is a structural schematic diagram of the clamping plate and the bidirectional threaded rod of the utility model.

[0023] Description of reference numerals:

[0024] In the figure: 1. box body; 2. hydraulic cylinder; 3. cross plate; 4. connecting column; 5. circular ring; 6. arc groove; 7. circular slider; 8. bracket; 9. paint spray gun; 10. limit groove; 11. limit block; 12. fixing plate; 13. driving motor; 14. gear; 15. teeth; 16. through groove; 17. suspension bracket; 18. clamping plate; 19. bidirectional threaded rod. DETAILED DESCRIPTION

[0025] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., depending on actual needs.

[0028] like Figures 1 to 6The shown device is a hanging spraying device that is easy to fix for processing automobile parts, comprising a box body 1, a box door is installed on one side of the box body 1 through a hinge, and a hanging frame 17 for placing automobile parts is hung on the top surface of the inner cavity of the box body 1 through a hook, and the top surface of the hanging frame 17 is symmetrically provided with clamping plates 18, and the interior of the hanging frame 17 is laterally provided with a two-way threaded rod 19, and the two clamping plates 18 are both threadedly connected to the circumference of the two-way threaded rod 19, and one end of the two-way threaded rod 19 passes through one side of the hanging frame 17 and is fixed with a turning handle. After opening the box door, the automobile parts to be sprayed can be placed on the top surface of the hanging frame 17, and the turning handle can be turned to drive the two-way threaded rod 19 to rotate, and the rotation of the two-way threaded rod 19 will drive the two clamping plates 18 to move in relative directions, so that the two clamping plates 18 can clamp and fix the automobile parts, which is convenient for subsequent spraying.

[0029] A hydraulic cylinder 2 is fixedly provided on the top surface of the box body 1, and a cross plate 3 is transversely fixedly provided on the piston rod of the hydraulic cylinder 2. Connecting columns 4 are fixedly provided on the bottom surface of the cross plate 3 and on both sides of the hydraulic cylinder 2. The free ends of the two connecting columns 4 penetrate into the inner cavity of the box body 1. A circular ring 5 is fixedly provided at one end of the two connecting columns 4 located in the inner cavity of the box body 1. The interior of the circular ring 5 is hollowed out. By opening the hydraulic cylinder 2, the hydraulic cylinder 2 can drive the cross plate 3 to move back and forth longitudinally, and the cross plate 3 can drive the two connecting columns 4 to move back and forth longitudinally, so that the two connecting columns 4 can drive the circular ring 5 to move back and forth longitudinally in the inner cavity of the box body 1.

[0030] The suspension frame 17 is arranged above the circular ring 5 , and the length of the suspension frame 17 is smaller than the diameter of the inner cavity of the circular ring 5 , so that when the circular ring 5 performs longitudinal reciprocating motion, the circular ring 5 performs longitudinal reciprocating motion on the outer side of the suspension frame 17 .

[0031] An arc groove 6 is provided on the inner wall of the ring 5, and a circular slider 7 that is slidably adapted is provided in the inner cavity of the arc groove 6. The circular slider 7 can make a circular motion in the inner cavity of the arc groove 6. A bracket 8 is fixedly provided on the inner wall of the circular slider 7. A paint spray gun 9 is provided on the top surface of the bracket 8 through a perforation. When the circular slider 7 makes a circular motion in the inner cavity of the arc groove 6, the circular slider 7 will synchronously drive the bracket 8 to make a circular motion, so that the bracket 8 will drive the paint spray gun 9 to make a circular motion, and the paint spray gun 9 makes a circular motion around the suspension frame 17, so that the paint spray gun 9 can evenly spray the outer surface of the automobile parts, and cooperate with the hydraulic cylinder 2 to drive the paint spray gun 9 to move back and forth longitudinally, so as to expand the spraying range of the paint spray gun 9, improve the spraying effect, and avoid the situation where some areas on the outer surface of the automobile parts are not sprayed, thereby improving the efficiency of spraying the automobile parts.

[0032] The inner bottom wall of the box body 1 can be installed with a storage box for storing spray paint, and the paint spray gun 9 is connected to the storage box by a telescopic tube, allowing the paint spray gun 9 to spray paint. The paint spray gun 9 can also be connected to an external paint spraying equipment, as long as the paint spray gun 9 can spray paint the automobile parts.

[0033] The top and bottom surfaces of the arc groove 6 are both provided with limit grooves 10, and the top and bottom surfaces of the circular slider 7 are both fixed with limit blocks 11. The limit grooves 10 and the limit blocks 11 are both arranged in a circular array, and the limit grooves 10 and the limit blocks 11 are slidably adapted to each other. The limit grooves 10 and the limit blocks 11 can limit the position of the circular slider 7 to ensure that the circular slider 7 can make circular motion in the inner cavity of the arc groove 6.

[0034] A fixing plate 12 is fixedly provided on one side of the circular ring 5, and a driving motor 13 is fixedly provided on the top surface of the fixing plate 12. The driving motor 13 can rotate forward and reversely. The output shaft of the driving motor 13 passes through the fixing plate 12 and is fixed with a gear 14. A tooth 15 meshing with the gear 14 is installed on the outer side of the circular slider 7 and located in the inner cavity of the arc groove 6. A through groove 16 for the gear 14 to pass through is opened on the inner wall of one side of the arc groove 6. One side of the through groove 16 passes through one side of the circular ring 5, and the peripheral side of the gear 14 passes through the through groove 16 and meshes with the tooth 15. When it is necessary to rotate the paint spray gun 9, turn on the driving motor 13, and let the driving motor 13 drive the gear 14 to rotate, so that the gear 14 drives the circular slider 7 to rotate in the inner cavity of the arc groove 6 through the meshing tooth 15, thereby driving the paint spray gun 9 to rotate.

[0035] After the driving motor 13 drives the paint spray gun 9 to rotate 360 ​​degrees clockwise through the gear 14, the teeth 15 and the circular slider 7, it can rotate in the opposite direction to make the paint spray gun 9 rotate 360 ​​degrees counterclockwise. Repeat the operation to make the paint spray gun 9 continuously rotate clockwise and counterclockwise to avoid entanglement of the telescopic tube connected to the paint spray gun 9.

[0036] Working principle:

[0037] The hanging spraying device convenient for fixing for processing automobile parts is as follows: the box door is opened, the automobile parts to be sprayed are placed on the surface of the hanging frame 17, and are clamped and fixed by the two-way threaded rod 19 and the clamping plate 18. At this time, the box door is closed, and the automobile parts are sprayed by the paint spray gun 9. At this time, the driving motor 13 is turned on, and the driving motor 13 drives the gear 14 to rotate, so that the gear 14 can drive the circular slider 7 to rotate through the meshing teeth 15, so that the circular slider 7 can rotate in the inner cavity of the arc groove 6 through the limit groove 10 and the limit block 11, so that the circular slider 7 can rotate in the inner cavity of the arc groove 6 through the limit groove 10 and the limit block 11. The shaped slider 7 can drive the paint spray gun 9 to make a circular motion with the center point of the ring 5 as the origin through the bracket 8, so that the paint spray gun 9 can spray paint around the automobile parts. At this time, the hydraulic cylinder 2 is turned on, and the hydraulic cylinder 2 drives the ring 5 to make a longitudinal reciprocating motion through the cross plate 3 and the connecting column 4, so that the paint spray gun 9 makes a circular motion and a longitudinal reciprocating motion at the same time, which can expand the spraying range of the paint spray gun 9 and evenly spray the outer surface of the automobile parts, avoiding the situation that some areas of the outer surface of the automobile parts are not sprayed, thereby improving the efficiency of spraying the automobile parts.

[0038] It should be noted that, in this article, relational terms such as one and two 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. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveniently fixed hanging spraying device for automobile parts processing, comprising a housing (1), characterized in that: A hydraulic cylinder (2) is fixedly arranged on the top surface of the box body (1), a transverse plate (3) is transversely fixedly arranged on the piston rod of the hydraulic cylinder (2), connecting columns (4) are fixedly arranged on the bottom surface of the transverse plate (3) and on both sides of the hydraulic cylinder (2), the free ends of the two connecting columns (4) penetrate into the inner cavity of the box body (1), and a circular ring (5) is fixedly arranged on one end of the two connecting columns (4) located in the inner cavity of the box body (1), the interior of the circular ring (5) is hollowed out, an arc groove (6) is opened on the inner side wall of the circular ring (5), a circular slider (7) that is slidably adapted is arranged in the inner cavity of the arc groove (6), a bracket (8) is fixedly arranged on the inner side wall of the circular slider (7), a paint spray gun (9) is arranged on the top surface of the bracket (8) through a perforation, and a suspension frame (17) for placing automobile parts is hung on the top surface of the inner cavity of the box body (1) through a hook.

2. The easy-to-fix suspension spraying device for automobile parts processing according to claim 1 is characterized in that: The suspension frame (17) is arranged above the circular ring (5), and the length of the suspension frame (17) is smaller than the diameter of the inner cavity of the circular ring (5).

3. The easy-to-fix suspension spraying device for automobile parts processing according to claim 1 is characterized in that: The top and bottom surfaces of the arc-shaped groove (6) are both provided with limiting grooves (10), and the top and bottom surfaces of the circular sliding block (7) are both fixedly provided with limiting blocks (11).

4. The easy-to-fix suspension spraying device for automobile parts processing according to claim 3 is characterized in that: The limiting grooves (10) and the limiting blocks (11) are both arranged in a circular array, and the limiting grooves (10) and the limiting blocks (11) are slidably adapted.

5. The easy-to-fix suspension spraying device for automobile parts processing according to claim 1 is characterized in that: A fixing plate (12) is fixedly arranged on one side surface of the circular ring (5), and a driving motor (13) is fixedly arranged on the top surface of the fixing plate (12).

6. The easy-to-fix suspension spraying device for automobile parts processing according to claim 5, characterized in that: The output shaft of the driving motor (13) passes through the fixed plate (12) and is fixedly provided with a gear (14); teeth (15) meshing with the gear (14) are installed on the outer side of the circular slider (7) and in the inner cavity of the arc groove (6).

7. The easy-to-fix suspension spraying device for automobile parts processing according to claim 6, characterized in that: A through groove (16) for the gear (14) to pass through is formed on one inner wall of the arc-shaped groove (6), and one side of the through groove (16) penetrates to one side of the circular ring (5).

Images