Paint make-up device used in later period of vehicle part machining

Abstract

The utility model discloses a vehicle part processing later-stage paint make-up device, and relates to the technical field of later-stage paint make-up, the vehicle part processing later-stage paint make-up device comprises a paint make-up gun, a lengthening extension assembly is installed in the paint make-up gun, a rotating column is movably installed in an extension pipe, and a gun head nozzle is installed on the outer side surface of a circular ring block. Through mutual cooperation of the rotating column, the circular ring block, the worm, the worm gear, the telescopic cavity and the extending pipe, the gun head nozzle extends to the position to be painted, the rotating column drives the circular ring block and the gun head nozzle to conduct angle deflection, and the gun head nozzle can extend into the deep layer of a vehicle part; according to the paint spraying device, uniform paint spraying treatment can be guaranteed in areas difficult to touch, the paint spraying accuracy and efficiency are improved, the gun head nozzle can accurately reach the needed position and conduct angle adjustment, the paint can evenly cover the surfaces of parts through the angle deflection function of the gun head nozzle, the problem of uneven paint spraying or missing paint spraying is avoided, and the paint spraying quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of post-period paint supplement, concretely to a vehicle part processing post-period paint supplement device. BACKGROUND

[0002] The paint supplement gun of vehicle part processing post-period, as a kind of professional coating tool, plays a vital role in vehicle manufacturing and maintenance field, mainly used for the surface treatment of product, especially the post-period paint supplement work of vehicle part. It is usually composed of spray cap, nozzle, needle valve and gun body, and needs to be connected with external air pressure device, such as pressure tank, pressure bucket or pump, to provide compressed air to atomize paint into small droplets and spray to the surface of coated object under the driving of air flow.

[0003] The existing vehicle part processing post-period is not convenient for paint spraying in deep layer, and the paint spraying head of the existing paint supplement gun cannot be extended and the angle of paint spraying head cannot be deflected, so that these areas cannot be fully painted, leading to uneven paint spraying, obvious color difference or missed area, which seriously affects the appearance and overall quality of vehicle, and when the angle of paint spraying head of paint gun cannot be deflected, the staff needs to constantly adjust the position or posture of part to adapt to the fixed angle of paint spraying head, which not only increases the complexity and difficulty of operation, but also leads to low paint supplement efficiency, and at the same time, due to the angle limitation, some areas may not get the best paint spraying effect, thus affecting the overall quality of paint supplement. SUMMARY

[0004] The utility model provides a kind of vehicle part processing post-period paint supplement device, with the advantage that paint supplement device is painted to vehicle part deep layer inside, to solve the problem that paint supplement device is not convenient to evenly paint to vehicle part deep layer inside.

[0005] To realize the purpose that paint supplement device is painted to vehicle part deep layer inside, the utility model provides the following technical scheme: a kind of vehicle part processing post-period paint supplement device, including paint supplement gun, the inside of the paint supplement gun is installed with lengthening extension component, the outer side surface of the lengthening extension component is installed with extension pipe, the inside of the extension pipe is movably installed with rotating column, the outer side surface of the rotating column is installed with annular block, the outer side surface of the annular block is installed with gun head nozzle, the outer side surface of the rotating column is installed with worm wheel, the outer side surface of the paint supplement gun is synchronous extension component, the outer side surface of the synchronous extension component is installed with worm, the outer side surface of the worm and the outer side surface of the worm wheel are mutually engaged, and the end surface of the worm and the inside of the extension pipe are movably contacted.

[0006] As a preferred technical scheme of the utility model, the lengthening extension component includes electric telescopic rod and telescopic cavity, the electric telescopic rod is installed on the outer side surface of paint supplement gun, and the telescopic cavity is arranged in the inside of paint supplement gun.

[0007] As a preferred technical scheme of the utility model, the inner wall of the telescopic cavity is movably provided with a sealing rubber gasket, one end surface of the sealing rubber gasket is fixedly connected with one end surface of the extension pipe, and the outer surface of the extension pipe movably contacts the inner wall of the telescopic cavity.

[0008] As a preferred technical scheme of the utility model, the outer surface of the extension pipe is provided with a connecting frame, and one end surface of the connecting frame is fixedly connected with the outer surface of the output end of the electric telescopic rod.

[0009] As a preferred technical scheme of the utility model, the synchronous extension assembly comprises a rotating handle column and a clamping ring, the rotating handle column is movably arranged in the interior of the paint refilling gun, the clamping ring is uniformly arranged on the outer surface of the rotating handle column, and the outer surfaces of the clamping rings movably contact the interior of the paint refilling gun.

[0010] As a preferred technical scheme of the utility model, the interior of the rotating handle column is provided with an extension limiting cavity, two clamping blocks are movably arranged in the interior of the extension limiting cavity, one end surface of the clamping blocks is fixedly connected with the outer surface of the worm, and the outer surface of the worm movably contacts the inner wall of the extension limiting cavity.

[0011] As a preferred technical scheme of the utility model, the interior of the rotating column, the interior of the extension pipe, the interior of the annular block and the interior of the gun head nozzle are all provided with one-way liquid flow holes.

[0012] Compared with the prior art, the utility model provides a kind of vehicle parts processing post-period paint refilling device, with following beneficial effects:

[0013] The vehicle parts processing post-period paint refilling device, through rotating column, annular block, worm, worm wheel, telescopic cavity and extension pipe cooperation, make gun head nozzle extend to be painted place, also make rotating column drive annular block and gun head nozzle carry out angle deflection, gun head nozzle can extend to the deep interior of vehicle parts, ensure that the area that is difficult to reach can also be evenly painted, improve the accuracy and efficiency of painting, gun head nozzle can accurately reach required position and carry out angle adjustment, the angle deflection function of gun head nozzle makes that paint can be evenly covered on the surface of component, avoids the problem of uneven or missing painting, improves the quality of painting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is overall structure schematic view of the utility model paint refilling gun;

[0015] Figure 2 It is internal structure schematic view of the utility model paint refilling gun;

[0016] Figure 3The utility model extends pipe external structure schematic view of another angle for the utility model extends pipe external structure schematic view of another angle.

[0017] Figure 4 The utility model extends pipe external structure schematic view of another angle for the utility model extends pipe external structure schematic view of another angle.

[0018] In the drawing: 1, paint gun; 2, collar; 3, electric telescopic rod; 4, telescopic cavity; 5, sealing rubber gasket; 6, extension pipe; 7, gun head nozzle; 8, connecting frame; 9, rotating column; 10, one-way flow liquid hole; 11, circular ring block; 12, worm; 13, worm wheel; 14, rotating handle column; 15, extension limiting cavity; 16, clamping block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] Please refer to Figures 1-4 The utility model discloses a vehicle parts processing post period paint filling device, including paint filling gun 1, the inside installation of paint filling gun 1 has lengthened extension assembly, the outside surface of lengthened extension assembly installs extension pipe 6, the inside movable installation of extension pipe 6 has rotating column 9, the outside surface of rotating column 9 installs circular ring block 11, the outside surface of circular ring block 11 installs gun head nozzle 7, the outside surface of rotating column 9 installs worm wheel 13, the outside surface of paint filling gun 1 synchronous extension assembly, the outside surface of synchronous extension assembly installs worm 12, the outside surface of worm 12 and the outside surface of worm wheel 13 are mutually engaged, the inside movable contact of one end surface of worm 12 and extension pipe 6 makes rotating column 9 drive circular ring block 11 and gun head nozzle 7 carry out angular deflection, gun head nozzle 7 can extend to the deep inside of vehicle parts, ensure that the area that is difficult to reach can also get uniform paint spraying treatment, and the design of rotating column 9 makes gun head nozzle 7 can carry out multi-angle deflection, adapts to different shape and position parts, improves the accuracy and efficiency of paint spraying, gun head nozzle 7 can accurately reach the required position and carry out angular adjustment, reduces the number of repeated paint spraying, thereby improve the paint spraying efficiency, the angular deflection function of gun head nozzle 7 makes paint be able to uniformly cover on the surface of part, avoids the problem of uneven or missing of paint spraying, improves the paint spraying quality.

[0021] The lengthening extension assembly comprises an electric telescopic rod 3 and a telescopic cavity 4, the electric telescopic rod 3 is installed on the outer surface of the paint refilling gun 1, the telescopic cavity 4 is arranged in the interior of the paint refilling gun 1, a sealing rubber gasket 5 is movably installed on the inner wall of the telescopic cavity 4, one end surface of the sealing rubber gasket 5 is fixedly connected with one end surface of an extension pipe 6, the outer surface of the extension pipe 6 movably contacts with the inner wall of the telescopic cavity 4, the outer surface of the extension pipe 6 is provided with a connecting frame 8, one end surface of the connecting frame 8 is fixedly connected with the outer surface of the output end of the electric telescopic rod 3, the electric telescopic rod 3 drives the connecting frame 8 and the extension pipe 6 to move, the extension pipe 6 drives the sealing rubber gasket 5 to move in the telescopic cavity 4, the sealing rubber gasket 5 helps to reduce the leakage and waste of paint, and further improves the efficiency and quality of paint refilling, the extension pipe 6 drives the worm 12 and the clamping block 16 to move in the extension limiting cavity 15, so that the gun head nozzle 7 extends to the place to be sprayed.

[0022] The synchronous extension assembly comprises a rotating handle column 14 and a clamping ring 2, the rotating handle column 14 is movably installed in the interior of the paint refilling gun 1, the clamping ring 2 is uniformly installed on the outer surface of the rotating handle column 14, the outer surface of the clamping ring 2 movably contacts with the interior of the paint refilling gun 1, the interior of the rotating handle column 14 is provided with an extension limiting cavity 15, two clamping blocks 16 are movably installed in the interior of the extension limiting cavity 15, one end surface of the clamping block 16 is fixedly connected with the outer surface of the worm 12, the outer surface of the worm 12 movably contacts with the inner wall of the extension limiting cavity 15, the interior of the rotating column 9, the interior of the extension pipe 6, the interior of the circular ring block 11 and the interior of the gun head nozzle 7 are all provided with a one-way liquid flow hole 10, the rotating handle column 14 is rotated by hand, the rotating handle column 14 extrudes the two clamping blocks 16 through the extension limiting cavity 15, so that the worm 12 synchronously rotates, the worm 12 drives the worm wheel 13 to rotate, the worm wheel 13 drives the rotating column 9 to rotate, so that the rotating column 9 drives the circular ring block 11 and the gun head nozzle 7 to deflect.

[0023] The working principle and use process of the utility model: when needing to paint the deep inside of vehicle parts, the staff holds the paint gun 1 to paint, controls the electric telescopic rod 3 to work through the switch, the electric telescopic rod 3 drives the connecting frame 8 and extension pipe 6 to move, the extension pipe 6 drives the sealing rubber gasket 5 to move in the telescopic cavity 4, the sealing rubber gasket 5 helps to reduce the leakage and waste of paint, further improves the efficiency and quality of paint, the synchronous extension pipe 6 drives the worm 12 and the clamping block 16 to move in the extension limiting cavity 15, so that the gun head nozzle 7 extends to the place to be sprayed, then rotates the rotary handle column 14 by hand, the rotary handle column 14 extrudes two clamping blocks 16 through the extension limiting cavity 15, so that the worm 12 rotates synchronously, the worm 12 drives the worm wheel 13 to rotate, the worm wheel 13 drives the rotary column 9 to rotate, so that the rotary column 9 drives the circular ring block 11 and the gun head nozzle 7 to deflect, the gun head nozzle 7 can extend to the deep inside of vehicle parts, ensures that the area difficult to reach can also be evenly sprayed, and the design of the rotary column 9 makes the gun head nozzle 7 can deflect at multiple angles, adapts to parts of different shapes and positions, improves the accuracy and efficiency of spraying, the gun head nozzle 7 can accurately reach the required position and adjust the angle, reduces the number of repeated spraying, thereby improving the spraying efficiency, the angle deflection function of the gun head nozzle 7 makes the paint evenly cover the surface of the parts, avoids the problems of uneven spraying or omission, improves the spraying quality, the inside of the rotary column 9, the inside of the extension pipe 6, the inside of the circular ring block 11 and the inside of the gun head nozzle 7 are all provided with one-way liquid flow holes 10, which facilitates the flow of paint in the paint gun 1.

[0024] It should be noted that in this document, such as the term "include", "contain" or any other variant thereof is intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A vehicle part post-processing touch-up device, comprising a touch-up gun (1), characterized in that: The inside of the paint touch-up gun (1) is internally provided with an extended assembly, the outer surface of the extended assembly is provided with an extension pipe (6), the inside of the extension pipe (6) is movably provided with a rotating column (9), the outer surface of the rotating column (9) is provided with a circular ring block (11), the outer surface of the circular ring block (11) is provided with a gun head nozzle (7), the outer surface of the rotating column (9) is provided with a worm wheel (13), the outside of the paint touch-up gun (1) is provided with a synchronous extension assembly, the outer surface of the synchronous extension assembly is provided with a worm (12), the outer surface of the worm (12) is in meshing engagement with the outer surface of the worm wheel (13), and one end surface of the worm (12) is in movable contact with the inside of the extension pipe (6).

2. The device according to claim 1, characterized in that: The extended assembly comprises an electric telescopic rod (3) and a telescopic cavity (4), the electric telescopic rod (3) is arranged on the outer surface of the paint touch-up gun (1), and the telescopic cavity (4) is arranged in the inside of the paint touch-up gun (1).

3. The device according to claim 2, characterized in that: The inside wall of the telescopic cavity (4) is movably provided with a sealing rubber gasket (5), one end surface of the sealing rubber gasket (5) is fixedly connected with one end surface of the extension pipe (6), and the outer surface of the extension pipe (6) is in movable contact with the inner wall of the telescopic cavity (4).

4. The device for painting vehicle parts after machining according to claim 3, characterized in that: The outer surface of the extension pipe (6) is provided with a connecting frame (8), and one end surface of the connecting frame (8) is fixedly connected with the outer surface of the output end of the electric telescopic rod (3).

5. The device for painting vehicle parts after machining according to claim 1, characterized in that: The synchronous extension assembly comprises a rotating handle column (14) and a clasp (2), the rotating handle column (14) is movably arranged in the inside of the paint touch-up gun (1), and the clasp (2) is uniformly arranged on the outer surface of the rotating handle column (14); the outer surfaces of the clasp (2) are in movable contact with the inside of the paint touch-up gun (1).

6. The device for painting vehicle parts after machining according to claim 5, characterized in that: The inside of the rotating handle column (14) is provided with an extension limiting cavity (15), and the inside of the extension limiting cavity (15) is movably provided with two clamping blocks (16); one end surface of the two clamping blocks (16) is fixedly connected with the outer surface of the worm (12), and the outer surface of the worm (12) is in movable contact with the inner wall of the extension limiting cavity (15).

7. The device according to claim 6, characterized in that it comprises: The inside of the rotating column (9), the inside of the extension pipe (6), the inside of the circular ring block (11) and the inside of the gun head nozzle (7) are all provided with a one-way flow hole (10).

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