CN219705103U - Electric motor car turning device - Google Patents

Abstract

The utility model belongs to the technical field of electric vehicle processing equipment, in particular to an electric vehicle overturning device, which comprises a bottom plate and an electric vehicle body, wherein two upright posts are fixedly connected to the top of the bottom plate, sliding grooves are formed in the two upright posts, sliding blocks are slidingly connected to the interiors of the two sliding grooves, rotating shafts are rotationally connected to the two sliding blocks, first electric push rods are fixedly arranged at one ends of the two rotating shafts, which are close to each other, of the two electric push rods, U-shaped frames are fixedly connected to output shafts of the two first electric push rods, second electric push rods are fixedly arranged at the front side and the rear side of the U-shaped frames, and output shafts of the two second electric push rods penetrate through the front side and the rear side of the U-shaped frames respectively and extend into the interiors of the U-shaped frames.

Description

Electric motor car turning device

Technical Field

The utility model relates to the technical field of electric vehicle processing equipment, in particular to an electric vehicle turnover device.

Background

The electric vehicle is a preferred riding tool because the electric motor is used as a power source of the vehicle, the storage battery is used as an energy source of the electric motor, the storage battery can be recycled through charging, the consumption of petroleum can be reduced, and the burden of the environment is reduced, and the electric vehicle needs to be turned over by using a turning device during production, so that the vehicle body part is convenient to install.

In the prior art, the utility model of application number 202122833521.3 relates to the technical field of electric vehicle production, and specifically discloses a turnover device for electric vehicle production, which comprises a base, wherein a ring body seat is fixedly arranged at the top of the base, a motor is fixedly arranged outside the ring body seat, a gear is fixedly arranged on a motor shaft of the motor, a ring body is inlaid and installed inside the ring body seat, a ring tooth body is fixedly arranged on the outer wall of the ring body, a belt rope is fixedly arranged on the inner wall of the ring body, and a limiting hole is formed in the surface of the belt rope. According to the utility model, the electric vehicle is placed in the ring body, the electric vehicle is limited and fixed by using the belt rope and the movable ring hook, the motor drives the gear to rotate, and the gear is meshed with the ring gear body of the ring body, so that the ring body rotates, the electric vehicle can be overturned, the ring body always slides in the ring body seat, the stability of the device during overturning the electric vehicle can be improved, the rotation of the ring body can be limited by the engagement of the limiting gear block and the ring gear body of the ring body, and the stability of the ring body can be ensured when the electric vehicle is operated conveniently.

But above-mentioned technical scheme is because bind fixedly through the area rope to the fixed of electric motor car, uses the area rope to bind and needs manual operation, wastes time and energy, has reduced the assembly efficiency of electric motor car, consequently still has the area rope to have certain tensioning nature, bind stability poor to the electric motor car, can lead to taking place to rock when overturning the electric motor car, and the electric motor car rocks the problem of the spare part assembly of the follow-up electric motor car of also being inconvenient for simultaneously.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, the fixing of an electric vehicle is carried out through binding by using a belt rope, manual operation is needed by using the belt rope to bind, time and labor are wasted, and the assembly efficiency of the electric vehicle is reduced, so that the belt rope has certain tension, the binding stability of the electric vehicle is poor, the electric vehicle can shake when the electric vehicle is turned over, and meanwhile, the electric vehicle shakes and is inconvenient for subsequent assembly of parts of the electric vehicle.

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

the utility model provides an electric motor car turning device, includes bottom plate and electric motor car body, the top fixedly connected with of bottom plate has two stands, has all seted up the spout on two stands, the inside of two spouts is all sliding connection has the slider, all rotate on two sliders and be connected with the pivot, the one end that two pivots are close to each other is all fixed with first electric putter, all fixedly connected with U type frame on the output shaft of two first electric putter, the front side and the rear side of U type frame are all fixed with second electric putter, the output shaft of two second electric putter runs through the front side and the rear side of U type frame respectively and extends to the inside of U type frame, all fixedly connected with splint on the output shaft of two second electric putter, two splint all cooperate with electric motor car body;

the two sliders are all fixedly connected with diaphragm in one side that keeps away from each other, and the top fixed mounting that is located left diaphragm has first motor, and the output shaft of first motor is provided with locating component with the left end fixed connection that is located left pivot on the diaphragm on the right side on being located the pivot on the right side, the right-hand member fixedly connected with brake disc that is located the pivot on the right side, locating component cooperatees with the brake disc, and the top of bottom plate is provided with lifting unit, and lifting unit cooperatees with two diaphragms respectively.

By means of the structure, the two U-shaped frames are driven to be close to or far away from each other through the two first electric push rods, so that the clamping plates can be clamped and fixed according to electric vehicles of different models and sizes, the two rotating shafts, the two first electric push rods, the two U-shaped frames, the four second electric push rods and the four clamping plates are driven to rotate through the first motor, and overturning of the electric vehicle body can be achieved.

Preferably, a rubber block is fixedly adhered to one side of the clamping plate, and one side of the rubber block is contacted with one side of the electric vehicle body.

Further, through setting up the high strength frictional force that the rubber piece can pass through the rubber piece and realize the stable centre gripping to the electric motor car body, the material of rubber piece is soft simultaneously, can not lead to the splint to press from both sides and hinder the electric motor car body.

Preferably, two sides that the slider is close to each other are all fixedly connected with telescopic link, and two telescopic link's one end that is close to each other cooperatees with two first electric putter's output shaft respectively.

Further, through setting up the telescopic link can make the output shaft of two first electric putter more stable when flexible, lighten first electric putter's operating pressure, improve first electric putter's life.

Preferably, the output shafts of the two first electric push rods are fixedly sleeved with bearings, and one ends of the two telescopic rods, which are close to each other, are fixedly connected with the bottoms of the two bearings respectively.

Further, the telescopic rod can be conveniently connected with and driven by the output shaft of the first electric push rod through the bearing.

Preferably, the positioning assembly comprises a third electric push rod and an arc-shaped brake block;

the third electric push rod is fixedly arranged at the bottom of the transverse plate positioned on the right side, an output shaft of the third electric push rod penetrates through the transverse plate positioned on the right side and is fixedly connected to the bottom of the arc-shaped braking piece, and the arc-shaped braking piece is matched with the braking disc.

Further, through setting up the extrusion spacing between locating component and the brake disc, can rotate spacingly to two pivots, two first electric putter and the electric motor car body, avoid the electric motor car body to take place to rotate after the upset, improve the assembly stability of electric motor car body.

Preferably, the lifting assembly comprises two nuts, two screw rods and two second motors;

the top of the bottom plate is fixedly provided with two second motors, the bottom ends of the screw rods are fixedly connected to the output shafts of the corresponding second motors, the top ends of the two screw rods are respectively connected to one sides of the two upright posts, which are far away from each other, the screw rods are sleeved with nut threads, and one ends of the two transverse plates, which are far away from each other, are respectively fixedly connected to one sides of the two nuts, which are close to each other.

Further, can drive the electric motor car body through setting up lifting unit and go up and down, can place the electric motor car body on the bottom plate in the initial time, need not personnel and lift up fixedly, then drive splint at second electric putter and fix the back to the electric motor car body, can drive the electric motor car body and rise to can be convenient for the electric motor car body and carry out follow-up upset.

The beneficial effects are that:

1. the two U-shaped frames are driven to be close to or far away from each other through the two first electric push rods, so that the clamping plates can be clamped and fixed according to electric vehicles of different models and sizes, the two rotating shafts, the two first electric push rods, the two U-shaped frames, the four second electric push rods and the four clamping plates are driven to rotate through the first motor, and the overturning of the electric vehicle body can be realized;

2. the clamping plate is driven to approach and contact the electric vehicle body through the second electric push rod, so that the electric vehicle body can be clamped and fixed rapidly, the electric vehicle body after clamping is high in stability, the operation is convenient and quick, time and labor are saved, and the assembly efficiency of the electric vehicle body is improved;

3. the lifting assembly is arranged to drive the electric vehicle body to lift, the electric vehicle body can be initially placed on the bottom plate without lifting and fixing personnel, and then the second electric push rod drives the clamping plate to fix the electric vehicle body and then drive the electric vehicle body to lift, so that the electric vehicle body can be conveniently turned over subsequently;

the automatic clamping and fixing device for the electric vehicle body is simple in structure, high in clamping stability, convenient and quick to operate, convenient to turn over and assemble the electric vehicle body subsequently, and high in practicability.

Drawings

Fig. 1 is a front view of a structure of an electric vehicle turnover device according to the present utility model;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of an electric vehicle turnover device according to the present utility model;

fig. 3 is a top view of a structure of a first electric push rod, a U-shaped frame, a second electric push rod, a clamping plate, a rubber block and a bearing of the turning device for the electric vehicle;

fig. 4 is a three-dimensional view of the structure of the upright post, the sliding groove, the sliding block and the rotating shaft of the turning device of the electric vehicle.

In the figure: 1. a bottom plate; 2. a column; 3. a chute; 4. a slide block; 5. a rotating shaft; 6. a first electric push rod; 7. a U-shaped frame; 8. a second electric push rod; 9. a clamping plate; 10. a rubber block; 11. a bearing; 12. a telescopic rod; 13. an electric vehicle body; 14. a first motor; 15. a cross plate; 16. a nut; 17. a screw rod; 18. a second motor; 19. a brake disc; 20. a third electric push rod; 21. an arc-shaped brake pad.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an electric vehicle turnover device comprises a bottom plate 1 and an electric vehicle body 13, wherein two upright posts 2 are welded at the top of the bottom plate 1, sliding grooves 3 are formed in the two upright posts 2, sliding blocks 4 are slidably connected in the two sliding grooves 3, rotating shafts 5 are rotatably connected to the two sliding blocks 4 through shafts, first electric push rods 6 are fixedly arranged at one ends, close to each other, of the two rotating shafts 5, U-shaped frames 7 are welded on output shafts of the two first electric push rods 6, second electric push rods 8 are fixedly arranged on front sides and rear sides of the U-shaped frames 7, output shafts of the two second electric push rods 8 penetrate through the front sides and the rear sides of the U-shaped frames 7 respectively and extend to the inside of the U-shaped frames 7, clamping plates 9 are welded on output shafts of the two second electric push rods 8, and the two clamping plates 9 are matched with the electric vehicle body 13;

the two sliding blocks 4 are welded with a transverse plate 15 on one side far away from each other, the top of the transverse plate 15 positioned at the left side is fixedly provided with a first motor 14, an output shaft of the first motor 14 is welded with the left end of a rotating shaft 5 positioned at the left side, a positioning component is arranged on the transverse plate 15 positioned at the right side, a brake disc 19 is welded at the right end of the rotating shaft 5 positioned at the right side, the positioning component is matched with the brake disc 19, the top of the bottom plate 1 is provided with a lifting component, and the lifting component is respectively matched with the two transverse plates 15;

the positioning assembly comprises a third electric push rod 20 and an arc-shaped brake block 21; the third electric push rod 20 is fixedly arranged at the bottom of the transverse plate 15 positioned on the right side, an output shaft of the third electric push rod 20 penetrates through the transverse plate 15 positioned on the right side and is welded at the bottom of the arc-shaped brake block 21, and the arc-shaped brake block 21 is matched with the brake disc 19;

the lifting assembly comprises two nuts 16, two screw rods 17 and two second motors 18; the two second motors 18 are fixedly arranged at the top of the bottom plate 1, the bottom ends of the screw rods 17 are welded on the output shafts of the corresponding second motors 18, the top ends of the two screw rods 17 are respectively connected to one sides of the two upright posts 2, which are far away from each other, through shaft rotation, nuts 16 are sleeved on the corresponding screw rods 17 in a threaded manner, and one ends of the two transverse plates 15, which are far away from each other, are respectively welded with one sides of the two nuts 16, which are close to each other.

By means of the structure, through the arrangement of the extrusion limiting between the positioning assembly and the brake disc 19, the two rotating shafts 5, the two first electric push rods 6 and the electric vehicle body 13 can be rotated and limited, the electric vehicle body 13 is prevented from rotating after being overturned, and the assembly stability of the electric vehicle body 13 is improved; can drive electric motor car body 13 through setting up lifting unit and go up and down, can place electric motor car body 13 on bottom plate 1 in the initial time, need not personnel to lift up fixedly, then drive splint 9 at second electric putter 8 and fix back to electric motor car body 13, can drive electric motor car body 13 and rise to electric motor car body 13 can be convenient for carry out follow-up upset.

According to the utility model, the rubber block 10 is fixedly adhered to one side of the clamping plate 9, one side of the rubber block 10 is contacted with one side of the electric vehicle body 13, the rubber block 10 is arranged, so that the electric vehicle body 13 can be stably clamped through the high-strength friction force of the rubber block 10, and meanwhile, the rubber block 10 is soft, so that the clamping plate 9 cannot damage the electric vehicle body 13.

In the utility model, the telescopic rods 12 are welded on one sides of the two sliding blocks 4, which are close to each other, and one ends of the two telescopic rods 12, which are close to each other, are respectively matched with the output shafts of the two first electric push rods 6, and the telescopic rods 12 are arranged, so that the output shafts of the two first electric push rods 6 are more stable when the telescopic rods stretch, the working pressure of the first electric push rods 6 is reduced, and the service life of the first electric push rods 6 is prolonged.

In the utility model, the bearings 11 are fixedly sleeved on the output shafts of the two first electric push rods 6, one ends of the two telescopic rods 12, which are close to each other, are respectively welded with the bottoms of the two bearings 11, and the telescopic rods 12 can be conveniently connected and driven with the output shafts of the first electric push rods 6 through the bearings 11.

Working principle: when in use, the electric vehicle body 13 is firstly placed at the top of the bottom plate 1, then the first electric push rod 6, the second electric push rod 8, the first motor 14, the second motor 18 and the third electric push rod 20 are connected with an external power supply, when the second motor 18 rotates, the screw rod 17 can be driven to rotate, at the moment, the transverse plate 15 and the sliding block 4 can be driven to move upwards or downwards through the threaded connection cooperation between the screw rod 17 and the nut 16, at the moment, the sliding block 4 can drive the rotating shaft 5, the first electric push rod 6, the U-shaped frame 7, the second electric push rod 8 and the clamping plate 9 to move upwards or downwards, at the moment, the heights of the four clamping plates 9 can be kept at the same height with the front wheel bearing position and the rear wheel bearing position of the electric vehicle body 13 through the height adjustment of the four clamping plates 9, at the moment, the U-shaped frame 7, the second electric push rod 8 and the clamping plates 9 are driven to be close to each other through the first electric push rod 6, when the front wheel and the rear wheel of the electric vehicle body 13 respectively move into the two U-shaped frames 7, at the moment, the four clamping plates 9 correspond to the front wheel bearing position and the rear wheel bearing position of the electric vehicle body 13, then the second electric push rod 8 can drive the four clamping plates 9 to be close to each other and clamp and fix the front wheel bearing position and the rear wheel bearing position of the electric vehicle body 13, at the moment, the rubber block 10 can realize stable clamping of the electric vehicle body 13 through the high-strength friction force of the rubber block 10, meanwhile, the rubber block 10 is soft, the clamping plates 9 cannot cause clamping injury to the electric vehicle body 13, then after the clamping of the electric vehicle body 13 is completed, the electric vehicle body 13 is lifted up and in a suspended state through the lifting assembly, at the moment, the two rotating shafts 5, the two first electric push rods 6 can be driven through the first motor 14, the two U-shaped frames 7, the two second electric push rods 8, the four clamping plates 9 and the electric vehicle body 13 rotate, at the moment, the overturning operation of the electric vehicle body 13 can be realized, and finally after the electric vehicle body 13 is overturned to a proper position, the arc-shaped brake blocks 21 are driven to move upwards through the third electric push rods 20 and can be contacted with the brake disc 19, at the moment, the two rotating shafts 5, the two first electric push rods 6, the two U-shaped frames 7, the two second electric push rods 8, the four clamping plates 9 and the electric vehicle body 13 can be rotated and limited through extrusion limiting between the arc-shaped brake blocks 21 and the brake disc 19, and the stability of the electric vehicle body 13 after being overturned can be improved in such a way, so that the subsequent assembly is facilitated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. The utility model provides an electric motor car turning device, including bottom plate (1) and electric motor car body (13), a serial communication port, the top fixedly connected with of bottom plate (1) two stand (2), spout (3) have all been seted up on two stand (2), the inside of two spouts (3) is all sliding connection has slider (4), all rotate on two slider (4) and be connected with pivot (5), the one end that two pivots (5) are close to each other is all fixedly connected with first electric putter (6), all fixedly connected with U type frame (7) on the output shaft of two first electric putters (6), the front side and the rear side of U type frame (7) are all fixedly connected with second electric putters (8), the output shaft of two second electric putters (8) runs through the front side and the rear side of U type frame (7) respectively and extends to the inside of U type frame (7), all fixedly connected with splint (9) on the output shaft of two second electric putters (8), two splint (9) all cooperate with electric motor car body (13);

one side that two sliders (4) keep away from each other is equal fixedly connected with diaphragm (15), the top fixed mounting that is located left diaphragm (15) has first motor (14), the output shaft of first motor (14) is provided with locating component on the left end fixed connection that is located left pivot (5), the right-hand member fixedly connected with brake disc (19) that is located right pivot (5) on diaphragm (15) on right side, locating component cooperatees with brake disc (19), the top of bottom plate (1) is provided with lifting unit, lifting unit cooperatees with two diaphragms (15) respectively.

2. The turnover device of electric vehicle according to claim 1, characterized in that a rubber block (10) is fixedly adhered to one side of the clamping plate (9), and one side of the rubber block (10) is contacted with one side of the electric vehicle body (13).

3. The turnover device of the electric vehicle according to claim 1, wherein one sides of the two sliding blocks (4) close to each other are fixedly connected with telescopic rods (12), and one ends of the two telescopic rods (12) close to each other are respectively matched with output shafts of the two first electric push rods (6).

4. An electric vehicle turnover device according to claim 3, characterized in that the output shafts of the two first electric push rods (6) are fixedly sleeved with bearings (11), and one ends of the two telescopic rods (12) close to each other are fixedly connected with the bottoms of the two bearings (11) respectively.

5. An electric vehicle turnover device according to claim 1, characterized in that the positioning assembly comprises a third electric push rod (20) and an arc-shaped brake pad (21);

the third electric push rod (20) is fixedly arranged at the bottom of the transverse plate (15) positioned on the right side, an output shaft of the third electric push rod (20) penetrates through the transverse plate (15) positioned on the right side and is fixedly connected to the bottom of the arc-shaped brake block (21), and the arc-shaped brake block (21) is matched with the brake disc (19).

6. An electric vehicle tilting device according to claim 1, characterized in that the lifting assembly comprises two nuts (16), two screw rods (17) and two second motors (18);

the two second motors (18) are fixedly arranged at the top of the bottom plate (1), the bottom ends of the screw rods (17) are fixedly connected to the output shafts of the corresponding second motors (18), the top ends of the two screw rods (17) are respectively and rotatably connected to one sides of the two upright posts (2) which are far away from each other, the nuts (16) are sleeved on the corresponding screw rods (17) in a threaded manner, and one ends of the two transverse plates (15) which are far away from each other are respectively and fixedly connected to one sides of the two nuts (16) which are close to each other.