CN214059169U

CN214059169U - Vacuum pump rotor grabbing device for car

Info

Publication number: CN214059169U
Application number: CN202022709593.2U
Authority: CN
Inventors: 黄金宝; 靳红亚; 李青燕; 胡刚
Original assignee: Chery Automobile Henan Co Ltd
Current assignee: Wuhu Tairui Automobile Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-27
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a vacuum pump rotor grabbing device for car relates to vacuum pump rotor grabbing device technical field, specifically is including the bottom plate, the top of bottom plate is rotated and is connected with the dwang, the top fixedly connected with slide rail of dwang, the inside sliding connection of slide rail has the slider, the below fixedly connected with connecting plate of slider, the below fixedly connected with electric putter of connecting plate, electric putter's below fixedly connected with fixed plate, the below fixedly connected with fixed disk of fixed plate. This vacuum pump rotor grabbing device for car sets up through the cooperation of fixed plate, fixed disk, carousel, arc connecting rod, adsorption plate, handle, locking post, butterfly nut and arc wall, can stir the handle and adjust the position of adsorbing the dish at the in-process that uses, will adsorb the dish and aim at the vacuum pump rotor to the effect that adapts to the not vacuum pump rotor of equidimension has been played, has reached the purpose that increases the device practicality.

Description

Vacuum pump rotor grabbing device for car

Technical Field

The utility model relates to a vacuum pump rotor grabbing device technical field specifically is a vacuum pump rotor grabbing device for car.

Background

The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. In general, a vacuum pump is a device for improving, generating and maintaining a vacuum in a certain closed space by various methods. Vacuum pumps can be basically classified into two types, i.e., a gas trap pump and a gas transfer pump, according to the operating principle of the vacuum pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries. The rotor of the vacuum pump is a core component of the pump, and the reliability of the rotor directly influences the service life of the pump.

The existing vacuum pump rotor grabbing device can only grab a vacuum pump rotor with a certain size, cannot adapt to grabbing of vacuum pump rotors with different sizes, is low in practicability, is inconvenient to move the position of the rotor after grabbing, and cannot move to a proper position as required

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a vacuum pump rotor grabbing device for car has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a vacuum pump rotor grabbing device for car, includes the bottom plate, the top of bottom plate is rotated and is connected with the dwang, the top fixedly connected with slide rail of dwang, the inside sliding connection of slide rail has the slider, the below fixedly connected with connecting plate of slider, the below fixedly connected with electric putter of connecting plate, electric putter's below fixedly connected with fixed plate, the below fixedly connected with fixed disk of fixed plate, the surface rotation of fixed disk is connected with the carousel, the surface fixedly connected with handle of carousel, the below of carousel is rotated through first pivot and is connected with the arc connecting rod, the below of fixed disk is rotated through the second pivot and is connected with the adsorption plate, the fixed orifices has been seted up to the below of adsorption plate, the fixed orifices passes through the pivot and rotates with the one end of arc connecting rod to be connected.

Optionally, a first motor is fixedly connected above the bottom plate, an output shaft of the second motor is fixedly connected with a first bevel gear, a second bevel gear is fixedly connected to the outer surface of the rotating rod, and the first bevel gear and the second bevel gear are in meshed connection.

Optionally, one end of the slide rail is fixedly connected with a second motor, the outer surface of the second motor is fixedly connected with a lead screw, the outer surface of the lead screw is sleeved with a sliding block, the slide rail is fixedly connected with two limit switches, and the two limit switches are electrically connected with the second motor through a lead.

Optionally, a locking column is fixedly connected to the upper portion of the handle, threads are arranged on the outer surface of the locking column, a butterfly nut is sleeved on the outer surface of the locking column, an arc-shaped groove is formed in the upper portion of the fixing plate, and the outer surface of the locking column is connected with the inner surface of the arc-shaped groove in a sliding mode.

Optionally, the below fixedly connected with sucking disc of adsorption plate, the quantity of sucking disc is a plurality of, the below fixedly connected with positioning switch of adsorption plate, positioning switch passes through the wire and is connected with electric putter electricity.

Optionally, a controller is arranged on one side of the bottom plate, switches are arranged on the surface of the controller, the number of the switches is multiple, and the switches are respectively electrically connected with the electric push rod, the first motor and the second motor.

(III) advantageous effects

The utility model provides a vacuum pump rotor grabbing device for car possesses following beneficial effect:

1. this vacuum pump rotor grabbing device for car sets up through the cooperation of fixed plate, fixed disk, carousel, arc connecting rod, adsorption plate, handle, locking post, butterfly nut and arc wall, can stir the handle and adjust the position of adsorbing the dish at the in-process that uses, will adsorb the dish and aim at the vacuum pump rotor to the effect that adapts to the not vacuum pump rotor of equidimension has been played, has reached the purpose that increases the device practicality.

2. This vacuum pump rotor grabbing device for car sets up through the cooperation of dwang, slide rail, slider, electric putter, first motor, first bevel gear, second motor and lead screw, can take the rotor to a plurality of positions of bottom plate at the in-process that uses to play the effect that removes after the convenience snatchs the rotor, reached the purpose that the convenience shifted the vacuum pump rotor.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic bottom perspective view of the fixing plate of the present invention.

In the figure: 1. a base plate; 2. rotating the rod; 3. a slide rail; 4. a slider; 5. an electric push rod; 6. a fixing plate; 7. fixing the disc; 8. a turntable; 9. an arc-shaped connecting rod; 10. an adsorption plate; 11. a fixing hole; 12. a first motor; 13. a first bevel gear; 14. a second bevel gear; 15. a second motor; 16. a screw rod; 17. a limit switch; 18. a handle; 19. a locking post; 20. a butterfly nut; 21. an arc-shaped slot; 22. a first rotating shaft; 23. a second rotating shaft; 24. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a vacuum pump rotor grabbing device for car, comprising a base plate 1, the top of bottom plate 1 is rotated and is connected with dwang 2, the first motor 12 of top fixedly connected with of bottom plate 1, the first bevel gear 13 of output shaft fixed connection of second motor 15, the external fixed surface of dwang 2 is connected with second bevel gear 14, first bevel gear 13 and the meshing of second bevel gear 14 are connected, the top fixedly connected with slide rail 3 of dwang 2, the one end fixedly connected with second motor 15 of slide rail 3, the external fixed surface of second motor 15 is connected with lead screw 16, the surface of lead screw 16 cup joints with slider 4, slide rail 3 is inside fixedly connected with limit switch 17, the quantity of limit switch 17 is two, two limit switch 17 are connected with second motor 15 electricity through the wire, the inside sliding connection of slide rail 3 has slider 4, through dwang 2, slide rail 3, slider 4, electric putter 5, The first motor 12, the first bevel gear 13, the second bevel gear 14, the second motor 15 and the lead screw 16 are arranged in a matching way, the rotor can be taken to a plurality of positions of a bottom plate in the using process, so that the rotor can be conveniently moved after being grabbed, and the purpose of conveniently transferring the rotor of the vacuum pump is achieved, the lower part of the sliding block 4 is fixedly connected with a connecting plate 24, the lower part of the connecting plate 24 is fixedly connected with an electric push rod 5, the lower part of the electric push rod 5 is fixedly connected with a fixing plate 6, the lower part of the fixing plate 6 is fixedly connected with a fixing disc 7, the outer surface of the fixing disc 7 is rotatably connected with a turntable 8, the outer surface of the turntable 8 is fixedly connected with a handle 18, the upper part of the handle 18 is fixedly connected with a locking column 19, the outer surface of the locking column 19 is provided with threads, the outer surface of the locking column 19 is sleeved with a butterfly nut 20, the upper part of the fixing plate 6 is provided with an arc-shaped groove 21, the outer surface of the locking column 19 is connected with the inner surface of the arc-shaped groove 21 in a sliding manner, the lower part of the rotary table 8 is rotatably connected with arc-shaped connecting rods 9 through a first rotating shaft 22, the lower part of the fixed disc 7 is rotatably connected with an adsorption plate 10 through a second rotating shaft 23, the lower part of the adsorption plate 10 is fixedly connected with a plurality of suckers, the lower part of the adsorption plate 10 is fixedly connected with a positioning switch, the positioning switch is electrically connected with an electric push rod 5 through a wire, a fixing hole 11 is formed in the lower part of the adsorption plate 10, the fixing hole 11 is rotatably connected with one end of the arc-shaped connecting rod 9 through a shaft pin, the fixing plate 6, the fixed disc 7, the rotary table 8, the arc-shaped connecting rod 9, the adsorption plate 10, a handle 18, the locking column 19, the butterfly nut 20 and the arc-shaped groove 21 are matched, the handle 18 can be shifted to adjust the position of the adsorption disc, the adsorption disc is aligned with a vacuum pump rotor, and the vacuum pump rotor is adapted to different sizes, the purpose of increasing the practicability of the device is achieved, the controller is arranged on one side of the bottom plate 1, the switches are arranged on the surface of the controller, the number of the switches is multiple, and the switches are respectively electrically connected with the electric push rod 5, the first motor 12 and the second motor 15.

When the vacuum pump is used, firstly, the handle 18 is shifted according to the diameter of a rotor of the vacuum pump, the handle 18 drives the rotary disc 8 to rotate, the rotary disc 8 drives the adsorption disc to rotate around the second rotary shaft 23 through the arc-shaped connecting rod 9, the adsorption disc is moved to a proper position, then the butterfly nut 20 is rotated, the handle 18 is fixed to prevent the rotary disc 8 from rotating, the position of the adsorption disc is adjusted according to the diameter of the rotor at the moment, then the electric push rod 5 is controlled to move downwards, the suction disc is adsorbed on the end surface of the rotor, when the section of the rotor touches the positioning switch, the electric push rod 5 stops moving downwards, then the electric push rod 5 is controlled to move upwards through the controller to drive the rotor to move upwards, then the first motor 12 is controlled to rotate through the controller, the first motor 12 drives the first bevel gear 13 to rotate, the first bevel gear 13 drives the second bevel gear 14 to rotate, further drives the rotary rod 2 to rotate, so that the slide rail 3 rotates to a proper position, then the second motor 15 is controlled to rotate, the second motor 15 drives the screw rod 16 to rotate, the screw rod 16 drives the sliding block 4 to move through threads, and further drives the fixing plate 6 to rotate, so that the rotor is driven to a proper position.

The utility model discloses a theory of operation and beneficial effect: this vacuum pump rotor grabbing device for car, through fixed plate 6, fixed disk 7, carousel 8, arc connecting rod 9, adsorption plate 10, handle 18, locking post 19, the cooperation setting of butterfly nut 20 and arc wall 21, the position that handle 18 adjusted the adsorption disc can be stirred at the in-process that uses, aim at the vacuum pump rotor with the adsorption disc, thereby the effect that adapts to the not vacuum pump rotor of equidimension has been played, the purpose of increasing the device practicality has been reached, through dwang 2, slide rail 3, slider 4, electric putter 5, first motor 12, first bevel gear 13, second bevel gear 14, the cooperation setting of second motor 15 and lead screw 16, can take the rotor to a plurality of positions of bottom plate at the in-process of using, thereby the effect of conveniently snatching after the rotor and removing has been played, the purpose that conveniently shifts the vacuum pump rotor has been reached.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a vacuum pump rotor grabbing device for car, includes bottom plate (1), its characterized in that: the top of bottom plate (1) is rotated and is connected with dwang (2), the top fixedly connected with slide rail (3) of dwang (2), the inside sliding connection of slide rail (3) has slider (4), the below fixedly connected with connecting plate (24) of slider (4), the below fixedly connected with electric putter (5) of connecting plate (24), the below fixedly connected with fixed plate (6) of electric putter (5), the below fixedly connected with fixed plate (7) of fixed plate (6), the surface of fixed plate (7) is rotated and is connected with carousel (8), the surface fixedly connected with handle (18) of carousel (8), the below of carousel (8) is rotated and is connected with arc connecting rod (9) through first pivot (22), the below of fixed plate (7) is rotated and is connected with adsorption plate (10) through second pivot (23), the fixing hole (11) is formed in the lower portion of the adsorption plate (10), and the fixing hole (11) is connected with one end of the arc-shaped connecting rod (9) in a rotating mode through a shaft pin.

2. The vacuum pump rotor gripping device for the automobile as claimed in claim 1, wherein: one end fixedly connected with second motor (15) of slide rail (3), the fixed surface of second motor (15) is connected with lead screw (16), the surface and slider (4) of lead screw (16) cup joint, slide rail (3) inside fixedly connected with limit switch (17), the quantity of limit switch (17) is two, two limit switch (17) are connected with second motor (15) electricity through the wire.

3. The vacuum pump rotor gripping device for the automobile as claimed in claim 2, wherein: the upper portion of the bottom plate (1) is fixedly connected with a first motor (12), an output shaft of a second motor (15) is fixedly connected with a first bevel gear (13), the outer surface of the rotating rod (2) is fixedly connected with a second bevel gear (14), and the first bevel gear (13) is meshed with the second bevel gear (14) in a connecting mode.

4. The vacuum pump rotor gripping device for the automobile as claimed in claim 1, wherein: the handle is characterized in that a locking column (19) is fixedly connected to the upper portion of the handle (18), threads are arranged on the outer surface of the locking column (19), a butterfly nut (20) is sleeved on the outer surface of the locking column (19), an arc-shaped groove (21) is formed in the upper portion of the fixing plate (6), and the outer surface of the locking column (19) is connected with the inner surface of the arc-shaped groove (21) in a sliding mode.

5. The vacuum pump rotor gripping device for the automobile as claimed in claim 1, wherein: the utility model discloses a vacuum cleaner, including adsorption plate (10), the below fixedly connected with sucking disc of adsorption plate (10), the quantity of sucking disc is a plurality of, the below fixedly connected with positioning switch of adsorption plate (10), positioning switch passes through the wire and is connected with electric putter (5) electricity.

6. A vacuum pump rotor gripping apparatus for an automobile as claimed in claim 2 or 3, wherein: the electric control switch is characterized in that a controller is arranged on one side of the bottom plate (1), switches are arranged on the surface of the controller, the number of the switches is multiple, and the switches are electrically connected with the electric push rod (5), the first motor (12) and the second motor (15) respectively.