CN215444678U

CN215444678U - Bonding device of new forms of energy passenger train luggage hatch door

Info

Publication number: CN215444678U
Application number: CN202121417231.4U
Authority: CN
Inventors: 李涛
Original assignee: Jinhu Yizhong Control System Co ltd
Current assignee: Jinhu Yizhong Control System Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2022-01-07
Anticipated expiration: 2031-06-24

Abstract

The utility model discloses a bonding device for a luggage compartment door of a new energy bus, which relates to the technical field of bus accessories and comprises a shell, wherein a motor is fixedly arranged in the shell, an output end of the motor is fixedly connected with an output shaft, the outer wall of the output shaft is fixedly sleeved with a first gear, the first gear is meshed with a second gear, the inner wall of the second gear is fixedly sleeved with a first rotating shaft, the outer wall of the bottom of the first rotating shaft is fixedly sleeved with a third gear, the third gear is meshed with a rack, one end of the rack is fixedly connected with a push plate, the other side of the first gear is meshed with a fourth gear Blanking, so that the time is saved, the operation is convenient, and the processing continuity is stronger.

Description

Bonding device of new forms of energy passenger train luggage hatch door

Technical Field

The utility model relates to the technical field of passenger car accessories, in particular to a bonding device for a luggage compartment door of a new energy passenger car.

Background

The new energy passenger car is a passenger car which adopts unconventional vehicle fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the vehicle, and is advanced in technical principle, new in technology and new in structure. Passenger car luggage compartment doors are indispensable structural accessories of passenger cars.

At present, the bonding of the trunk doors of many passenger cars causes the problem of gaps among the trunk doors after bonding, so that the bonding of the trunk doors is not firm. Therefore, the passenger car door needs to be fixed after being bonded and is cured, and the passenger car door is basically fixed by a clamp and a large force clamp. The shaping method is difficult to fix, easily influences the deformation of the surface of the cabin door and is time-consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a bonding device for a luggage compartment door of a new energy bus.

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

the utility model provides a bonding device of new forms of energy passenger train luggage hatch door, includes the shell, the inside fixed mounting of shell has the motor, the output fixedly connected with output shaft of motor, the outer wall of output shaft is fixed to be cup jointed first gear, first gear engagement has the second gear, the inner wall of second gear is fixed to be cup jointed first axis of rotation, the bottom outer wall of first axis of rotation is fixed to be cup jointed third gear, third gear engagement has the rack, the one end fixedly connected with push pedal of rack, the opposite side of first gear is engaged with the fourth gear, the inner wall of fourth gear is fixed to be cup jointed the transmission shaft, the bottom of transmission shaft is connected with the second axis of rotation through bevel gear transmission, the other end of second axis of rotation has cup jointed the carousel, the opposite side fixedly connected with the connecting rod of carousel, the outer wall swing joint of connecting rod has the ejector pin, the bottom end of the ejector rod is movably connected with a movable plate, the two sides of the movable plate are fixedly connected with sliding blocks, the inner wall of the shell is located on the two sides of the sliding blocks and is fixedly connected with sliding rails, the sliding blocks are connected with the sliding rails in a sliding mode, the inner wall of the movable plate is sleeved with a movable rod in a sliding mode, the bottom end of the movable rod is fixedly connected with a pressing plate, and the outer wall of the movable rod is sleeved with a spring.

Preferably, both sides of the rack are fixedly connected with moving blocks, the moving blocks are connected with supporting rods in a sliding mode, both ends of each supporting rod are fixedly connected with the inner wall of the shell, and the rack is U-shaped.

Preferably, the first gear is a semicircular gear, the radius of the fourth gear is the same as the radius of the second gear, and the radius of the first gear is twice as large as the radius of the fourth gear and the radius of the second gear.

Preferably, the top ends of the output shaft and the transmission shaft are rotatably connected with the inner wall of the top end of the shell, and two ends of the first rotating shaft are rotatably connected with the inner wall of the shell.

Preferably, the spring is located below the moving plate.

Preferably, the bottom of the shell is provided with an opening, and the opening extends to the push plate.

Preferably, the second rotating shaft and the rotating disc are two and are respectively distributed on two sides of the inner wall of the shell, and the other end of the rotating disc is rotatably connected with the inner wall of the shell.

The utility model has the beneficial effects that:

1. according to the utility model, the motor drives the output shaft to rotate, the output shaft drives the first gear to rotate, when the first gear is meshed with the second gear, the first gear rotates for a half circle to drive the second gear to rotate for a circle, the second gear drives the first rotating shaft to rotate, the first rotating shaft drives the third gear to rotate for a circle, the third gear rotates for a circle to drive the rack to move transversely left and right once, the rack drives the push plate to move, the push plate pushes the luggage compartment door arranged on the left side of the push plate to the bottom end of the pressing plate and then resets, the luggage compartment door of the passenger car is not required to be directly arranged at the bottom end of the pressing plate manually, the pressing plate can be prevented from moving downwards due to misoperation of workers, fingers are injured when the pressing plate presses downwards, and the working efficiency is improved.

2. According to the utility model, when the first gear is meshed with the fourth gear, the first gear rotates for half a circle to drive the fourth gear to rotate for one circle, the fourth gear drives the transmission shaft to rotate, the transmission shaft drives the second rotating shaft to rotate for one circle through the bevel gear, the second rotating shaft rotates for one circle to drive the turntable to rotate, the turntable drives the connecting rod to move, the connecting rod drives the movable plate to move up and down through the ejector rod, the movable plate drives the pressing plate to move up and down through the moving rod, the pressing plate is in contact with the upper surface of the luggage compartment door to extrude and then reset the luggage compartment door, and the problem that the compartment door has a gap after bonding can be prevented.

3. According to the utility model, when the pressing plate moves to work, the push plate is in the initial position and does not move, and at this time, a worker can place the next luggage compartment door on the left side of the push plate, compared with the traditional method that the luggage compartment door is loaded and unloaded after each extrusion is finished, the time is saved, the operation is convenient, and the processing continuity is stronger.

Drawings

Fig. 1 is a schematic structural diagram of a bonding device for a luggage compartment door of a new energy bus.

Fig. 2 is a schematic structural diagram of a first gear, a second gear and a fourth gear of the bonding device for the luggage compartment door of the new energy bus.

Fig. 3 is a schematic structural diagram of a third gear and a rack of the bonding device for the luggage compartment door of the new energy bus.

Fig. 4 is a partial structural view of a part a in fig. 1 of the bonding device for the luggage compartment door of the new energy passenger car according to the present invention.

Fig. 5 is a front view of the bonding device for the luggage compartment door of the new energy bus.

Reference numbers in the figures: 1. a housing; 2. a motor; 3. an output shaft; 4. a first gear; 5. a second gear; 6. a first rotating shaft; 7. a third gear; 8. a rack; 9. a support bar; 10. a moving block; 11. pushing the plate; 12. a fourth gear; 13. a drive shaft; 14. a second rotating shaft; 15. a turntable; 16. a connecting rod; 17. a top rod; 18. moving the plate; 19. a slider; 20. a slide rail; 21. a travel bar; 22. pressing a plate; 23. a spring.

Detailed Description

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

Example (b):

as shown in figures 1 to 5:

a bonding device for a luggage compartment door of a new energy bus comprises a shell 1, wherein a motor 2 is fixedly mounted inside the shell 1, an output end of the motor 2 is fixedly connected with an output shaft 3, a first gear 4 is fixedly sleeved on the outer wall of the output shaft 3, a second gear 5 is meshed with the first gear 4, a first rotating shaft 6 is fixedly sleeved on the inner wall of the second gear 5, a third gear 7 is fixedly sleeved on the outer wall of the bottom of the first rotating shaft 6, a rack 8 is meshed with the third gear 7, one end of the rack 8 is fixedly connected with a push plate 11, a fourth gear 12 is meshed with the other side of the first gear 4, a transmission shaft 13 is fixedly sleeved on the inner wall of the fourth gear 12, the bottom end of the transmission shaft 13 is connected with a second rotating shaft 14 through bevel gear transmission, and a rotary table 15 is sleeved on the other end of the second rotating shaft 14, the other side fixedly connected with connecting rod 16 of carousel 15, the outer wall swing joint of connecting rod 16 has ejector pin 17, the bottom swing joint of ejector pin 17 has movable plate 18, the equal fixedly connected with slider 19 in both sides of movable plate 18, the inner wall of shell 1 is located the equal fixedly connected with slide rail 20 in both sides of slider 19, slider 19 and slide rail 20 sliding connection, the inner wall slip of movable plate 18 has cup jointed carriage release lever 21, the bottom fixedly connected with clamp plate 22 of carriage release lever 21, the outer wall of carriage release lever 21 has cup jointed spring 23.

Wherein:

a. both sides of the rack 8 are fixedly connected with moving blocks 10, the moving blocks 10 are connected with supporting rods 9 in a sliding mode, both ends of each supporting rod 9 are fixedly connected with the inner wall of the shell 1, and the rack 8 is U-shaped.

b. The first gear 4 is a semicircular gear, the radius of the fourth gear 12 is the same as that of the second gear 5, the radius of the first gear 4 is twice of that of the fourth gear 12 and that of the second gear 5, and the second gear 5 and the fourth gear 12 can be driven to rotate for one circle respectively by the rotation of the first gear 4.

c. The top ends of the output shaft 3 and the transmission shaft 13 are rotatably connected with the inner wall of the top end of the shell 1, and the two ends of the first rotating shaft 6 are rotatably connected with the inner wall of the shell 1.

Wherein:

d. the spring 23 is positioned below the moving plate 18, so that the pressure is slowly increased when the pressing plate 22 moves downwards, the deformation of the cabin door caused by the overlarge pressure generated when the pressing plate 22 moves downwards can be prevented, and the deformation of the processed cabin door is small.

e. The bottom of shell 1 has seted up the opening, the opening extends to push pedal 11 department, places the luggage compartment door through the bottom opening of shell 1, and conveniently observes the extrusion condition of luggage compartment door.

f. Second axis of rotation 14, carousel 15 are two, and distribute respectively in the inner wall both sides of shell 1, two the other end of carousel 15 all is connected with the inner wall rotation of shell 1, and the stability of moving up and down of connecting rod 16, ejector pin 17 has been improved in the design of two second axis of rotation 14, carousel 15.

The specific use mode and function of the embodiment are as follows:

when the device is used, a worker places the bonded luggage compartment door of the passenger car on the left side of the push plate 11 through the opening at the bottom of the shell 1, the motor 2 is started, the motor 2 drives the output shaft 3 to rotate, the output shaft 3 drives the first gear 4 to rotate, when the first gear 4 is meshed with the second gear 5, the first gear 4 rotates for half a circle to drive the second gear 5 to rotate for one circle, the second gear 5 drives the first rotating shaft 6 to rotate, the first rotating shaft 6 drives the third gear 7 to rotate for one circle, the third gear 7 rotates for one circle to drive the rack 8 to transversely move leftwards and rightwards once, the rack 8 drives the push plate 11 to move, the push plate 11 pushes the luggage compartment door placed on the left side of the push plate 11 to the bottom end of the press plate 22 and then resets, the luggage compartment door of the passenger car does not need to be directly placed on the bottom end of the press plate 22 manually, the press finger when the press plate 22 is pressed downwards due to the error operation of the press plate 22 by the worker can be prevented, the working efficiency is improved;

when the first gear 4 is meshed with the fourth gear 12, the first gear 4 rotates half a turn to drive the fourth gear 12 to rotate for one turn, the fourth gear 12 drives the transmission shaft 13 to rotate, the transmission shaft 13 drives the second rotating shaft 14 to rotate for one turn through the bevel gear, the second rotating shaft 14 rotates for one turn to drive the turntable 15 to rotate, the turntable 15 drives the connecting rod 16 to move, the connecting rod 16 drives the movable plate 18 to move up and down once through the ejector rod 17, the movable plate 18 drives the pressing plate 22 to move up and down through the moving rod 21, the pressing plate 22 is in contact with the upper surface of the luggage compartment door to extrude and reset the luggage compartment door, and the problem that the compartment door has a gap after bonding can be prevented;

meanwhile, when the pressing plate 22 moves to work, the pushing plate 11 is in the initial position and does not move, and at this time, a worker can place the next luggage compartment door on the left side of the pushing plate 11, compared with the traditional method of loading and unloading after the extrusion is finished every time, the method is more time-saving, convenient to operate and higher in machining continuity.

The above structure and process are shown in FIGS. 1-5.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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 technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a bonding device of new forms of energy passenger train luggage hatch door, includes shell (1), its characterized in that, the inside fixed mounting of shell (1) has motor (2), the output fixedly connected with output shaft (3) of motor (2), the outer wall of output shaft (3) is fixed to have cup jointed first gear (4), first gear (4) meshing has second gear (5), the inner wall of second gear (5) is fixed to have cup jointed first axis of rotation (6), the bottom outer wall of first axis of rotation (6) is fixed to have cup jointed third gear (7), third gear (7) meshing has rack (8), the one end fixedly connected with push pedal (11) of rack (8), the opposite side meshing of first gear (4) has fourth gear (12), the inner wall of fourth gear (12) is fixed to have cup jointed transmission shaft (13), the bottom end of the transmission shaft (13) is connected with a second rotating shaft (14) through bevel gear transmission, the other end of the second rotating shaft (14) is sleeved with a turntable (15), the other side of the turntable (15) is fixedly connected with a connecting rod (16), the outer wall of the connecting rod (16) is movably connected with a top rod (17), the bottom end of the top rod (17) is movably connected with a moving plate (18), both sides of the moving plate (18) are fixedly connected with sliding blocks (19), both sides of the inner wall of the shell (1) positioned on the sliding blocks (19) are fixedly connected with sliding rails (20), the slide block (19) is connected with the slide rail (20) in a sliding way, the inner wall of the moving plate (18) is sleeved with a moving rod (21) in a sliding way, the bottom end of the moving rod (21) is fixedly connected with a pressing plate (22), and the outer wall of the moving rod (21) is sleeved with a spring (23).

2. The bonding device for the luggage compartment door of the new energy bus according to claim 1, wherein a moving block (10) is fixedly connected to both sides of the rack (8), a support rod (9) is slidably connected to the moving block (10), both ends of the support rod (9) are fixedly connected to the inner wall of the housing (1), and the rack (8) is U-shaped.

3. The bonding device for the luggage compartment door of the new energy passenger car according to claim 1, wherein the first gear (4) is a semicircular gear, the radius of the fourth gear (12) is the same as the radius of the second gear (5), and the radius of the first gear (4) is twice the radius of the fourth gear (12) and the second gear (5).

4. The bonding device for the luggage compartment door of the new energy bus according to claim 1, wherein the top ends of the output shaft (3) and the transmission shaft (13) are rotatably connected with the inner wall of the top end of the casing (1), and the two ends of the first rotating shaft (6) are rotatably connected with the inner wall of the casing (1).

5. The bonding device for the luggage compartment door of the new energy passenger car according to claim 1, wherein the spring (23) is positioned below the moving plate (18), and the third gear (7) is a sector gear.

6. The bonding device for the luggage compartment door of the new energy bus according to claim 1, wherein an opening is formed at the bottom of the outer shell (1), and the opening extends to the push plate (11).

7. The bonding device for the luggage compartment door of the new energy bus according to claim 1, wherein two second rotating shafts (14) and two rotating discs (15) are respectively distributed on two sides of the inner wall of the casing (1), and the other ends of the rotating discs (15) are respectively connected with the inner wall of the casing (1) in a rotating manner.