CN216727850U

CN216727850U - Surface coating spraying device for processing automobile flywheel

Info

Publication number: CN216727850U
Application number: CN202220124653.0U
Authority: CN
Inventors: 石爱信; 张宪斌
Original assignee: Qingdao Jinhuan Autoparts Manufacture Co ltd
Current assignee: Qingdao Jinhuan Autoparts Manufacture Co ltd
Priority date: 2022-01-18
Filing date: 2022-01-18
Publication date: 2022-06-14
Anticipated expiration: 2032-01-18

Abstract

The utility model relates to the technical field of spraying devices, in particular to a surface coating spraying device for machining an automobile flywheel. According to the utility model, the four inner supporting plates are driven to move outwards by the telescopic driving mechanism to support the central hole of the flywheel, so that the flywheel can be fixed, the stability of the flywheel is improved, the spraying treatment is convenient, the two spraying guns are driven to move up and down by the lifting electric cylinder, and the cylindrical shell and the flywheel on the outer side of the cylindrical shell are driven to rotate by the rotary driving motor, so that the outer surface of the flywheel can be comprehensively sprayed, and the spraying efficiency and the spraying quality are improved.

Description

Surface coating spraying device for processing automobile flywheel

Technical Field

The utility model relates to the technical field of spraying devices, in particular to a surface coating spraying device for processing an automobile flywheel.

Background

The flywheel is a wheel-shaped energy accumulator with larger moment of inertia arranged on a rotating shaft of the machine, when the rotating speed of the machine is increased, the kinetic energy of the flywheel is increased to store the energy; when the rotating speed of the machine is reduced, the kinetic energy of the flywheel is reduced, the energy is released, the flywheel can be used for reducing the speed fluctuation in the mechanical operation process, and the flywheel needs to be coated with a coating on the surface in the machining process, so that the flywheel plays a role in corrosion prevention.

According to the patent application number: CN202023170468.5 discloses an engineering plastics cladding material atomizing spraying device, this novel can a plurality of parts of simultaneous spraying, can adjust the inclination of shower nozzle, be used for the workshop more, however, this utility model can not be used for the spraying processing of car flywheel, can not carry out reliable fixed to car flywheel, and the car flywheel takes place the shake easily when the spraying, influences normal spraying operation. Accordingly, those skilled in the art have provided a surface coating device for processing an automobile flywheel to solve the above problems of the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surface coating spraying device for processing an automobile flywheel, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a surface coating spraying device for processing an automobile flywheel comprises a workbench, a portal is fixed at the middle section position of the upper side of the workbench, a lifting electric cylinder is inserted and installed at the middle section position of the upper side of the portal frame, a lifting plate is fixed at the telescopic end of the lifting electric cylinder, two connecting frames are symmetrically fixed at the positions of two ends of the lower side of the lifting plate, the lower ends of the two connecting frames are both provided with a spraying gun, one end of the door frame is provided with a rotary driving motor, the driving end of the rotary driving motor is provided with a rotating shaft positioned at the inner side of the door frame, a cylindrical shell is fixed at one end of the rotating shaft, four inner supporting plates which are arranged in a circumferential manner are inserted at one end of the cylindrical shell in a sliding manner, a telescopic driving mechanism is arranged between the four inner supporting plates and the cylindrical shell, the other end of the door frame is provided with a controller, and the lifting electric cylinder and the rotary driving motor are electrically connected with the controller.

As a still further scheme of the utility model: the telescopic driving mechanism comprises a cylinder and an idler wheel frame, the cylinder is installed at one end inside the cylindrical shell, one side of the idler wheel frame is fixed at one middle section position of the four inner supporting plates, one end of the idler wheel frame is connected with idler wheels in a rotating mode, a sliding rod is fixed at the telescopic end of the cylinder, wedge blocks are fixed at positions, corresponding to the four idler wheels, of the outer side of the sliding rod, and the four idler wheels are respectively in rolling connection with one sides of the four wedge blocks.

As a still further scheme of the utility model: and a limiting plate is fixed at one end of the outer side of the cylindrical shell, which is positioned at the four inner supporting plates, and one end of the cylindrical shell is in a conical structure.

As a still further scheme of the utility model: the outer side of the rotating shaft is located at one end and is rotatably connected with a supporting plate, and the lower end of the supporting plate is fixed with the upper side of the workbench.

As a still further scheme of the utility model: two guide rods are symmetrically fixed at the positions of two ends of the upper side of the lifting plate, and the two guide rods are inserted into the door frame in a sliding mode.

As a still further scheme of the utility model: the lower side of the workbench is fixed with four support columns which are arranged in a rectangular shape at four corners, and the bottom ends of the four support columns are fixed with support bottom plates.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the four inner supporting plates are driven to move outwards by the telescopic driving mechanism to support the central hole of the flywheel, so that the flywheel can be fixed, the stability of the flywheel is improved, the spraying treatment is convenient, the two spraying guns are driven to move up and down by the lifting electric cylinder, and the cylindrical shell and the flywheel on the outer side of the cylindrical shell are driven to rotate by the rotary driving motor, so that the outer surface of the flywheel can be comprehensively sprayed, and the spraying efficiency and the spraying quality are improved.

Drawings

FIG. 1 is a schematic structural diagram of a surface coating spraying device for processing an automobile flywheel;

FIG. 2 is an enlarged schematic view of a part A in FIG. 1 of a surface coating spraying device for processing an automobile flywheel;

FIG. 3 is a schematic structural diagram of a telescopic driving mechanism in a surface coating spraying device for processing an automobile flywheel.

In the figure: 1. a work table; 2. a gantry; 3. a lifting electric cylinder; 4. a lifting plate; 5. a connecting frame; 6. a spray gun; 7. a rotary drive motor; 8. a rotating shaft; 9. a cylindrical shell; 10. an inner supporting plate; 11. a controller; 12. a cylinder; 13. a slide bar; 14. a wedge block; 15. a roller frame; 16. a roller; 17. a limiting plate; 18. a support plate; 19. a guide bar; 20. and (4) a support column.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention, a surface coating spraying device for processing an automobile flywheel includes a workbench 1, a gantry 2 is fixed on the upper side of the workbench 1 at a middle position, a lifting electric cylinder 3 is inserted and installed on the upper side of the gantry 2 at the middle position, a lifting plate 4 is fixed on the telescopic end of the lifting electric cylinder 3, two connection frames 5 are symmetrically fixed on the lower side of the lifting plate 4 at two ends, a spraying gun 6 is installed at the lower end of each of the two connection frames 5, a rotary driving motor 7 is installed at one end of the gantry 2, a driving end of the rotary driving motor 7 is provided with a rotating shaft 8 located inside the gantry 2, a cylindrical shell 9 is fixed at one end of the rotating shaft 8, four inner supporting plates 10 arranged in a circumferential manner are slidably inserted at one end of the cylindrical shell 9, a telescopic driving mechanism is arranged between the four inner supporting plates 10 and the cylindrical shell 9, a controller 11 is installed at the other end of the gantry 2, the lifting electric cylinder 3 and the rotary driving motor 7 are electrically connected with the controller 11.

In fig. 3: the telescopic driving mechanism comprises a cylinder 12 installed at one end inside the cylindrical shell 9 and a roller frame 15 fixed at one side of four inner supporting plates 10 and located at the middle section position, one end of the roller frame 15 is connected with a roller 16 in a rotating mode, a sliding rod 13 is fixed at the telescopic end of the cylinder 12, wedge blocks 14 are fixed at the positions, corresponding to the four roller 16, of the outer side of the sliding rod 13, the four roller 16 is connected with one sides of the four wedge blocks 14 in a rolling mode respectively, the telescopic driving mechanism is used for driving the inner supporting plates 10 to move, and an automobile flywheel is fixed.

In fig. 2: the limiting plate 17 is fixed at one end of the four inner supporting plates 10 at the outer side of the cylindrical shell 9, one end of the cylindrical shell 9 is of a conical structure, and the limiting plate 17 limits the automobile flywheel, so that the fixing reliability of the flywheel is improved.

In fig. 2: the outside of pivot 8 is located one end position department and rotates and be connected with backup pad 18, and the lower extreme of backup pad 18 is fixed with the upside of workstation 1, and backup pad 18 supports the one end of pivot 8, improves the steadiness of pivot 8.

In fig. 1: two guide rods 19 are symmetrically fixed at two ends of the upper side of the lifting plate 4, the two guide rods 19 are inserted into the door frame 2 in a sliding manner, and the guide rods 19 guide the lifting plate 4.

In fig. 1: four support columns 20 which are arranged in a rectangular shape are fixed at the positions of four corners of the lower side of the workbench 1, support bottom plates are fixed at the bottom ends of the four support columns 20, and the support columns 20 are used for supporting the whole device.

The working principle of the utility model is as follows: when in use, the central hole of the automobile flywheel is sleeved outside the cylindrical shell 9, one side of the flywheel is tightly pressed against one end of the limiting plate 17, then the telescopic end of the cylinder 12 is controlled to extend, the telescopic end of the cylinder 12 drives the sliding rod 13 to move rightwards, the sliding rod 13 drives the four wedge blocks 14 on the outer side of the sliding rod to move rightwards, the four wedge blocks 14 move to push the four rollers 16 to move towards the outside of the cylindrical shell 9 through the inclined planes on one side, the rollers 16 drive the inner supporting plates 10 to move towards the outside of the cylindrical shell 9 through the roller frame 15, the four inner supporting plates 10 move towards the outside, the inner side of the central hole of the flywheel can be supported, so that the flywheel can be fixed, the stability of the flywheel is improved, the outward moving length of the four inner supporting plates 10 can be adjusted according to the extending length of the telescopic end of the cylinder 12, so that flywheels with different sizes can be fixed, the practicability is improved, the telescopic end of the lifting electric cylinder 3 is controlled to extend to drive the lifting plate 4 to move downwards during spraying, the lifting plate 4 drives the two spraying guns 6 to move downwards, the spraying guns 6 spray the coatings to the separated outer sides, meanwhile, the rotary driving motor 7 operates to drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the cylindrical shell 9 to rotate, and the cylindrical shell 9 drives the flywheel to rotate, so that comprehensive spraying can be performed on the outer side of the flywheel, and the spraying efficiency and the spraying quality are improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.

Claims

1. A surface coating spraying device for processing an automobile flywheel comprises a workbench (1) and is characterized in that a portal frame (2) is fixed at the position, located at the middle section, of the upper side of the workbench (1), a lifting electric cylinder (3) is inserted at the position, located at the middle section, of the upper side of the portal frame (2), a lifting plate (4) is fixed at the telescopic end of the lifting electric cylinder (3), two connecting frames (5) are symmetrically fixed at the positions, located at the two ends, of the lower side of the lifting plate (4), spraying guns (6) are installed at the lower ends of the two connecting frames (5), a rotary driving motor (7) is installed at one end of the portal frame (2), a rotary shaft (8) located on the inner side of the portal frame (2) is arranged at the driving end of the rotary driving motor (7), a cylindrical shell (9) is fixed at one end of the rotary shaft (8), and four inner supporting plates (10) which are arranged in a circumferential direction are slidably inserted at one end of the cylindrical shell (9), four be provided with flexible actuating mechanism between interior fagging (10) and cylinder shell (9), controller (11) are installed to the other end of portal (2), lift electric cylinder (3) and rotary driving motor (7) all with controller (11) electric connection.

2. The surface coating spraying device for processing the automobile flywheel according to claim 1, wherein the telescopic driving mechanism comprises a cylinder (12) installed at one end inside the cylindrical shell (9) and a roller frame (15) fixed at one side of the four inner supporting plates (10) and located at the middle section position, one end of the roller frame (15) is rotatably connected with a roller (16), a sliding rod (13) is fixed at the telescopic end of the cylinder (12), wedge blocks (14) are fixed at positions, corresponding to the four roller blocks (16), of the outer side of the sliding rod (13), and the four roller blocks (16) are respectively in rolling connection with one sides of the four wedge blocks (14).

3. The surface coating spraying device for processing the automobile flywheel as claimed in claim 1, wherein a limiting plate (17) is fixed on the outer side of the cylindrical shell (9) at one end of the four inner supporting plates (10), and one end of the cylindrical shell (9) is in a conical structure.

4. The surface coating device for processing the automobile flywheel as claimed in claim 1, wherein a support plate (18) is rotatably connected to one end position of the outer side of the rotating shaft (8), and the lower end of the support plate (18) is fixed with the upper side of the workbench (1).

5. The surface coating spraying device for processing the automobile flywheel as claimed in claim 1, wherein two guide rods (19) are symmetrically fixed at two ends of the upper side of the lifting plate (4), and the two guide rods (19) are inserted into the door frame (2) in a sliding manner.

6. The surface coating spraying device for processing the automobile flywheel as claimed in claim 1, wherein four support columns (20) which are arranged in a rectangular shape are fixed at four corners of the lower side of the workbench (1), and a support bottom plate is fixed at the bottom ends of the four support columns (20).