Steering device for spraying automobile parts

By designing a steering device that utilizes motor drive and differential transmission, rapid spraying and air blowing of parts can be achieved, solving the problem of long paint drying time and improving production efficiency.

CN223888301UActive Publication Date: 2026-02-10GUANGZHOU JINTAI NEW MATERIAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202423286751.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-30
Publication Date
2026-02-10
Estimated Expiration
2034-12-30

AI Technical Summary

Technical Problem

The long drying time of paint in the current automotive parts painting process leads to extended production cycles and reduced production efficiency.

Method used

Design a steering device that drives the base rod to rotate via a motor, which in turn drives components such as the clamping block, main rod, and placement plate to rotate. Combined with the use of nozzles and air boxes, it enables the overall spraying and blowing of parts, and utilizes differential transmission and the movement of lifting blocks to accelerate paint drying.

Benefits of technology

It shortens the paint drying time and improves the production efficiency of automotive parts.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of automobile part machining, in particular to a steering device for automobile part spraying, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a shell, the top of the shell is fixedly connected with a top plate, and the center of the top plate is rotatably and slidably connected with a main rod. A placing plate is fixedly connected to the top of the main rod, lifting blocks are rotatably connected to the two sides of the main rod, a mounting outer cylinder is rotatably connected to the bottom of the top plate, a mounting inner cylinder is fixedly connected to the inner side wall of the mounting outer cylinder, and a flat groove and a spiral groove are formed in the outer side wall of the mounting inner cylinder; the two lifting blocks are slidably connected to the interior of the flat groove, and the top of the bottom plate is rotationally connected with a bottom rod. By means of the technical scheme, the problems that in the prior art, the drying time of paint is relatively long, so that the production cycle of automobile parts is prolonged, and then the production efficiency of the automobile parts is reduced are solved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to automobile parts processing technical field, concretely is a steering device for automobile parts spraying. BACKGROUND

[0002] Automobile parts are the general term of each unit constituting the whole automobile and the parts serving the whole automobile. In the production and processing process of automobile parts, the automobile parts are usually fixed on a clamp, and the clamp is controlled to drive the parts to rotate, so as to facilitate the spraying of the outer surface of the parts by a spray gun. The coating formed by spraying can form a protective film on the surface of the automobile parts, prolonging the service life of the parts.

[0003] At present, in the process of spraying parts, the natural air-drying method is usually used to make the paint solidify on the surface of the parts, and the drying time of the paint is relatively long, thereby prolonging the production cycle of the automobile parts and reducing the production efficiency of the automobile parts. Therefore, the utility model provides a steering device for automobile parts spraying. SUMMARY

[0004] The utility model aims at providing a steering device for automobile parts spraying to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steering device for automobile parts spraying, comprising a bottom plate, the top of the bottom plate is fixedly connected with an outer shell, the top of the outer shell is fixedly connected with a top plate, the center of the top plate is rotatably connected with a main rod, the top of the main rod is fixedly connected with a placing plate, the two sides of the main rod are rotatably connected with lifting blocks, the bottom of the top plate is rotatably connected with an installation outer cylinder, the inner side wall of the installation outer cylinder is fixedly connected with an installation inner cylinder, the outer side wall of the installation inner cylinder is provided with a flat groove and a spiral groove, the two lifting blocks are slidably connected in the flat groove, the top of the bottom plate is rotatably connected with a bottom rod, the top end of the bottom rod is slidably connected in the main rod, the top of the bottom plate is rotatably connected with a lower gear ring, the bottom of the top plate is rotatably connected with an upper gear ring, the lower gear ring is fixedly connected with the bottom rod, and the upper gear ring is fixedly connected with the installation outer cylinder.

[0006] Preferably, the side close to the bottom plate and the top plate is rotatably connected with a transmission gear ring, the top of the bottom plate is rotatably connected with a lower gear ring, the bottom of the top plate is rotatably connected with an upper gear ring, and the transmission gear ring is fixedly connected between the lower gear ring and the lower gear ring. The transmission gear ring located above is engagedly connected between the upper gear ring and the upper gear ring.

[0007] Preferably, the top of the placement plate is fixedly connected with three U-shaped blocks, the interiors of the three U-shaped blocks are all slidably connected with telescopic clamping blocks, and the three telescopic clamping blocks and the U-shaped blocks are all fixedly connected with springs.

[0008] Preferably, the top of the top plate is fixedly connected with two mounting rods, and the sides close to each other of the two mounting rods are all fixedly connected with nozzles and air boxes.

[0009] Preferably, the bottom of the bottom plate is fixedly connected with four supporting legs.

[0010] Preferably, the top end of the bottom rod is fixedly connected with a clamping block, the bottom of the main rod is provided with a clamping groove, and the main rod is slidably connected with the clamping block through the clamping groove.

[0011] Preferably, the bottom of the bottom plate is fixedly connected with a motor, and the output end of the motor penetrates through the side wall of the bottom plate and is fixedly connected with the bottom rod.

[0012] The utility model provides a steering device for automobile parts spraying has the following beneficial effects:

[0013] The utility model discloses a bottom rod is driven to rotate through control motor, and the bottom rod drives the clamping block to rotate, and the clamping block drives the main rod to rotate through the clamping groove, and the main rod drives the placement plate to rotate, and the placement plate drives the part to rotate, under the rotation of part, completes the overall spraying to the surface of part, after the end of spraying, the bottom rod drives the lower gear ring to rotate, and the lower gear ring drives the lower gear ring to rotate through the transmission gear ring, and the lower gear ring drives the upper gear ring to rotate through the connection outer tube, and the upper gear ring drives the upper gear ring to rotate through the transmission gear ring, and the upper gear ring drives the installation outer tube and installation inner tube to rotate, and the installation inner tube drives the flat groove and spiral groove to rotate, under the differential action of main rod and installation inner tube, the main rod drives the lifting block to slide along the flat groove to spiral groove, under the limiting action of spiral groove, the lifting block drives the main rod to move downward, and the main rod drives the part to move downward, after the sliding connection of lifting block and the flat groove located below, under the limiting action of flat groove, make the position height of main rod and part no longer change, through the control air box blowing, accelerate the airing speed of part surface coating, reduce the drying time of coating, thereby shorten the production cycle of part, and further improve the production efficiency of automobile parts. ACCURACY OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the structure schematic diagram of U-shaped block in the utility model;

[0016] Figure 3 It is the structure schematic diagram of upper gear ring in the utility model;

[0017] Figure 4The utility model discloses a structure diagram of spiral groove in the utility model.

[0018] Figure 5 The utility model discloses a structure diagram of card block in the utility model.

[0019] In the drawing: 1, bottom plate, 11, shell, 12, top plate, 13, main rod, 2, placing plate, 21, lifting block, 22, installation outer cylinder, 23, installation inner cylinder, 24, flat groove, 25, spiral groove, 26, bottom rod, 27, lower gear ring, 28, upper gear ring, 3, transmission gear ring, 31, lower tooth ring, 32, upper tooth ring, 33, connecting outer cylinder, 4, U-shaped block, 41, telescopic clamping block, 42, spring, 5, mounting rod, 51, nozzle, 52, wind box, 6, support leg, 7, card block, 71, card slot, 8, motor. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment: please refer to Figures 1-5 The utility model provides a kind of technical scheme: a steering device for automobile parts spraying, including bottom plate 1, the top of bottom plate 1 is fixedly connected with shell 11, the top of shell 11 is fixedly connected with top plate 12, top plate 12 is rotatably connected with sliding connection in the center place and has main rod 13, the top of main rod 13 is fixedly connected with placing plate 2, the two sides of main rod 13 are rotatably connected with lifting block 21, the bottom of top plate 12 is rotatably connected with installation outer cylinder 22, installation inner cylinder 23 is fixedly connected on the inner side wall of installation outer cylinder 22, installation inner cylinder 23 is fixedly connected on the outer side wall and is equipped with flat groove 24 and spiral groove 25, two lifting blocks 21 are slidably connected in the inside of flat groove 24, the top of bottom plate 1 is rotatably connected with bottom rod 26, the top end of bottom rod 26 is slidably connected in the inside of main rod 13, the top of bottom plate 1 is rotatably connected with lower gear ring 27, the bottom of top plate 12 is rotatably connected with upper gear ring 28, lower gear ring 27 is fixedly connected with bottom rod 26, upper gear ring 28 is fixedly connected with installation outer cylinder 22.

[0022] The side close to the bottom plate 1 and the top plate 12 is rotationally connected with a transmission gear ring 3, the top of the bottom plate 1 is rotationally connected with a lower gear ring 31, the bottom of the top plate 12 is rotationally connected with an upper gear ring 32, the lower gear ring 31 and the upper gear ring 32 are fixedly connected with a connecting outer cylinder 33, the transmission gear ring 3 located below is meshingly connected between the lower gear ring 27 and the lower gear ring 31, the transmission gear ring 3 located above is meshingly connected between the upper gear ring 28 and the upper gear ring 32, by arranging the lower gear ring 31 and the upper gear ring 32, in the rotation process of the bottom rod 26, the bottom rod 26 drives the lower gear ring 27 to rotate, the lower gear ring 27 drives the lower gear ring 31 to rotate through the transmission gear ring 3, the lower gear ring 31 drives the connecting outer cylinder 33 and the upper gear ring 32 to rotate, the upper gear ring 32 drives the upper gear ring 28, the mounting outer cylinder 22 and the mounting inner cylinder 23 to rotate through the transmission gear ring 3, so that the mounting inner cylinder 23 and the bottom rod 26 rotate at different speeds.

[0023] The top of the placement plate 2 is fixedly connected with three U-shaped blocks 4, the interiors of the three U-shaped blocks 4 are slidably connected with telescopic clamping blocks 41, the three telescopic clamping blocks 41 and the U-shaped blocks 4 are fixedly connected with springs 42, by arranging the telescopic clamping blocks 41, under the elastic action of the springs 42, the springs 42 push the telescopic clamping blocks 41 to move to the outside of the U-shaped blocks 4, so that the three telescopic clamping blocks 41 clamp the outside of the parts, so that the positions of the parts on the placement plate 2 are fixed.

[0024] The top of the top plate 12 is fixedly connected with two mounting rods 5, the sides close to each other of the two mounting rods 5 are fixedly connected with nozzles 51 and air boxes 52, by arranging the nozzles 51 and the air boxes 52, in the rotation process of the parts, the two nozzles 51 spray materials on the two sides of the parts, so that the overall spraying treatment of the surface of the parts is completed, the two air boxes 52 blow air on the two sides of the parts, so that the overall blowing treatment of the surface of the parts is completed.

[0025] The bottom of the bottom plate 1 is fixedly connected with four supporting legs 6, by arranging the supporting legs 6, the supporting legs 6 bear the weight of the whole device, the shaking and displacement in the spraying process are reduced, the whole device is convenient to keep stable in the working process, so that the coating is uniform and beautiful.

[0026] The top end of the bottom rod 26 is fixedly connected with a clamping block 7, the bottom of the main rod 13 is provided with a clamping groove 71, the main rod 13 is slidably connected with the clamping block 7 through the clamping groove 71, by arranging the clamping block 7 and the clamping groove 71, in the rotation process of the bottom rod 26, under the limiting action of the clamping groove 71, the bottom rod 26 drives the main rod 13 to rotate synchronously through the clamping block 7.

[0027] The bottom of the bottom plate 1 is fixedly connected with a motor 8, the output end of the motor 8 penetrates through the side wall of the bottom plate 1 and is fixedly connected with the bottom rod 26, by arranging the motor 8, the motor 8 is started, the bottom rod 26 is driven to rotate on the top of the bottom plate 1 through the output end of the motor 8.

[0028] Working principle: By starting the motor 8, the motor 8 drives the bottom rod 26 to rotate on the top of the base plate 1 through the output end. The bottom rod 26 drives the top locking block 7 to rotate. Under the limiting action of the locking block 7 and the locking groove 71, the locking block 7 drives the main rod 13 to rotate at the center of the top plate 12 through the locking groove 71. The main rod 13 drives the placement plate 2 on its top to rotate. Under the clamping action of the three telescopic clamping blocks 41, the placement plate 2 drives the parts on its top to rotate. By controlling the nozzle 51 to spray material on both sides of the parts, the overall surface of the parts is completed under the action of the rotation of the parts. After the spraying is completed, the bottom rod 26 drives the lower gear ring 27 on its outer side to rotate. Under the meshing action of the transmission gear ring 3, the lower gear ring 27 drives the lower gear ring 31 to rotate on the top of the base plate 1 through the transmission gear ring 3. The lower gear ring 31 drives the upper gear ring 32 to rotate at the bottom of the top plate 12 through the connecting outer cylinder 33. The upper gear ring 32 drives the upper gear ring through the transmission gear ring 3. The upper gear ring 28 rotates at the bottom of the top plate 12, driving the inner mounting cylinder 22 to rotate. The inner mounting cylinder 22 drives the inner mounting cylinder 23 to rotate, and the inner mounting cylinder 23 drives the outer flat groove 24 and spiral groove 25 to rotate. Under the differential action of the main rod 13 and the inner mounting cylinder 23, the main rod 13 drives the outer lifting block 21 to slide along the flat groove 24 to the spiral groove 25. Under the limiting action of the spiral groove 25, the two lifting blocks 21 drive the main rod 13 to move downward. The main rod 13 drives the parts to move downward. After the two lifting blocks 21 slide and connect with the flat groove 24 below, under the limiting action of the flat groove 24, the position height of the main rod 13 and the parts no longer changes. By controlling the air box 52 to blow air on both sides of the parts, the drying speed of the coating on the surface of the parts is accelerated, the drying time of the coating is reduced, thereby shortening the production cycle of the parts and improving the production efficiency of automotive parts.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A steering device for painting automotive parts, comprising a base plate (1), characterized in that, The top of the base plate (1) is fixedly connected to the outer shell (11), and the top of the outer shell (11) is fixedly connected to the top plate (12). A main rod (13) is rotatably connected and slidably connected to the center of the top plate (12). A placement plate (2) is fixedly connected to the top of the main rod (13). Lifting blocks (21) are rotatably connected to both sides of the main rod (13). An outer cylinder (22) is rotatably connected to the bottom of the top plate (12). An inner cylinder (23) is fixedly connected to the inner wall of the outer cylinder (22). A flat groove (24) and a spiral groove (25) are provided on the outer side wall. The two lifting blocks (21) are slidably connected inside the flat groove (24). The top of the bottom plate (1) is rotatably connected to the bottom rod (26). The top of the bottom rod (26) is slidably connected inside the main rod (13). The top of the bottom plate (1) is rotatably connected to the lower gear ring (27). The bottom of the top plate (12) is rotatably connected to the upper gear ring (28). The lower gear ring (27) is fixedly connected to the bottom rod (26). The upper gear ring (28) is fixedly connected to the outer cylinder (22).

2. A steering device for painting automotive parts according to claim 1, characterized in that, The bottom plate (1) and the top plate (12) are rotatably connected to a transmission gear ring (3) on their adjacent sides. The bottom plate (1) is rotatably connected to a lower gear ring (31), and the top plate (12) is rotatably connected to an upper gear ring (32). A connecting outer cylinder (33) is fixedly connected between the lower gear ring (31) and the upper gear ring (32). The lower transmission gear ring (3) is meshed between the lower gear ring (27) and the lower gear ring (31), and the upper transmission gear ring (3) is meshed between the upper gear ring (28) and the upper gear ring (32).

3. A steering device for painting automotive parts according to claim 1, characterized in that, The top of the placement plate (2) is fixedly connected to three U-shaped blocks (4), and each of the three U-shaped blocks (4) is slidably connected to a telescopic clamping block (41). Each of the three telescopic clamping blocks (41) and the U-shaped blocks (4) is fixedly connected to a spring (42).

4. A steering device for painting automotive parts according to claim 1, characterized in that, Two mounting rods (5) are fixedly connected to the top of the top plate (12), and nozzles (51) and air boxes (52) are fixedly connected to the side of the two mounting rods (5) that are close to each other.

5. A steering device for painting automotive parts according to claim 1, characterized in that, The bottom of the base plate (1) is fixedly connected to four support legs (6).

6. A steering device for painting automotive parts according to claim 1, characterized in that, The top of the bottom rod (26) is fixedly connected to a locking block (7), and the bottom of the main rod (13) is provided with a locking groove (71). The main rod (13) is slidably connected to the locking block (7) through the locking groove (71).

7. A steering device for painting automotive parts according to claim 1, characterized in that, A motor (8) is fixedly connected to the bottom of the base plate (1), and the output end of the motor (8) passes through the side wall of the base plate (1) and is fixedly connected to the base rod (26).