CN216763155U

CN216763155U - Automatic transmission device for hub

Info

Publication number: CN216763155U
Application number: CN202122741987.0U
Authority: CN
Inventors: 张乐平; 侯海宇
Original assignee: Changzhou Yefeng Auto Parts Co ltd
Current assignee: Changzhou Yefeng Auto Parts Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-17
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses an automatic transmission device for a wheel hub, which relates to the technical field of wheel hub production and processing, and comprises a bottom plate, wherein a transverse plate is arranged on the bottom plate through a pair of telescopic rods and a height adjusting assembly, a pair of motors and a pair of slide rails are arranged on the transverse plate, a screw rod is arranged at the driving end of the motor in a sliding manner, a first slide block is arranged on the slide rails in a sliding manner, the screw rod penetrates through the first slide block and is screwed, a first connecting rod is movably arranged on the first slide block, a conveyor belt is movably arranged on the pair of first connecting rods, the device has a compact structure, a third connecting rod and a fourth connecting rod are driven by a cylinder to rotate, so that the transverse plate is lifted, the height adjustment of the conveyor belt can be realized, the pair of telescopic rods can enable the lifting process to move stably, the motor drives the screw rod to rotate, and further drives the first slide block to slide and push the first connecting rod to rotate through thread transmission, so that the end of the conveyor belt can be lifted or lowered, the angle adjustment is completed, and the motion can be stable under the auxiliary action of the second connecting rod.

Description

Automatic transmission device for hub

Technical Field

The utility model relates to the technical field of hub production and processing, in particular to an automatic hub transmission device.

Background

The conventional automobile hub is generally heavy, and during assembly, cleaning and final inspection transportation on a production line, the hub needs to be lifted and transported by a roller conveyor, a steel wire rope is usually adopted for directly lifting and installing the hub assembly in the prior art, so that the hub assembly is difficult to center and is easy to slide off, and the work efficiency is not safe but affected.

Patent CN210418054U discloses a conveying device for hub production and processing, wherein: including the base, the equal fixed mounting in bottom left and right sides of base has the gyro wheel, and the top fixed mounting of base has a quantity to be four hydraulic push rod, four hydraulic push rod's top all with fixed plate fixed connection.

This conveyor is used in wheel hub production and processing through setting up base and gyro wheel, can conveniently remove this conveyor, through setting up hydraulic push rod, can conveniently adjust the device's height, conveniently transports wheel hub to different heights, through setting up regulating block, lead screw and spacing bolt, rotates the regulating block and can conveniently carry out angle regulation to this conveyor, but the device can only adjust the one end of conveyer belt when carrying out angle regulation to the conveyer belt, adjusts not nimble enough.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an automatic hub transmission device, which solves the problem that the existing hub transmission device is not flexible enough to adjust only one end of a conveyor belt when the angle of the conveyor belt is adjusted.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the automatic transmission device for the wheel hub comprises a bottom plate, a pair of telescopic rods are arranged on the bottom plate, a transverse plate is arranged at the other end of each telescopic rod, a height adjusting assembly is arranged between the bottom plate and the transverse plate, a pair of motors and a pair of slide rails are arranged on the transverse plate, a pair of screw rods are arranged at the driving ends of the motors, a pair of first slide blocks are arranged on the slide rails in a sliding manner, a pair of screw holes are formed in the first slide blocks, the screw rods are connected with the first slide blocks in a screwing manner through the screw holes, a pair of first connecting rods are movably arranged on the first slide blocks, and a conveyor belt bracket is movably arranged on the first connecting rods, the conveying belt support is internally provided with a conveying belt, the middle part of the first connecting rod is movably provided with a pair of second connecting rods, and the other ends of the second connecting rods are movably connected with the transverse plate.

Preferably, the height adjusting assembly is including locating a pair of first spout of wall under the diaphragm, it is a pair of first spout slidable mounting has a pair of second slider, and is a pair of movable mounting has a pair of third connecting rod on the second slider, and is a pair of the third connecting rod other end with bottom plate swing joint, be equipped with a pair of second spout on the bottom plate, it is a pair of second spout slidable mounting has a pair of third slider in the second spout, movable mounting has a pair of fourth connecting rod on the third slider, the fourth connecting rod other end with wall swing joint under the diaphragm, it is a pair of link is installed between the third connecting rod, movable mounting has the cylinder on the bottom plate, the cylinder drive end with link rotates and connects.

Preferably, the conveyor belt bracket is of a concave structure, a pair of rotating shafts are arranged between two side walls of the conveyor belt bracket, and a pair of rollers of the conveyor belt are respectively and rotatably arranged on the pair of rotating shafts.

Preferably, two pairs of through holes are formed in the pair of third connecting rods and the pair of fourth connecting rods, and long shafts are rotatably mounted in the two pairs of through holes.

Preferably, the drum is rotatably mounted on the shaft by a bearing.

Preferably, the two ends of the first connecting rod, the second connecting rod, the third connecting rod and the fourth connecting rod are movably connected with other parts through pin shafts and mounting seats.

Preferably, two pairs of through holes on the third connecting rod and the fourth connecting rod are internally provided with bearings, and the long shaft is rotatably arranged in the two pairs of through holes through the bearings.

Advantageous effects

The utility model provides an automatic hub transmission device, which has the following beneficial effects: the device compact structure, degree of automation is high, rotate through cylinder drive third connecting rod and fourth connecting rod, make the diaphragm rise or reduce, can realize the altitude mixture control of conveyer belt, third connecting rod and fourth connecting rod atress are average in this accommodation process, and because install a pair of telescopic link between bottom plate and the diaphragm, can make the lift process slow, steady going on, rotate through motor drive screw rod, and then drive first slider through screw transmission and slide on the slide rail and promote first connecting rod and rotate, can make this end of conveyer belt rise or reduce, accomplish angle modulation, and because the auxiliary action of second connecting rod, can make the motion steady, it is more firm to support.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a partial side view of the lift assembly.

Fig. 3 is a partial cross-sectional view of the first slider.

Fig. 4 is an enlarged schematic view of the a domain.

In the figure: 1. a base plate; 2. a telescopic rod; 3. a transverse plate; 4. a motor; 5. a slide rail; 6. a screw; 7. a first slider; 8. a screw hole; 9. a first link; 10. a conveyor belt support; 11. a conveyor belt; 12. a second link; 13. a first chute; 14. a second slider; 15. a third link; 16. a second chute; 17. a third slider; 18. a fourth link; 19. a connecting shaft; 20. a cylinder; 21. a rotating shaft; 22. a through hole; 23. a long axis.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the automatic hub transmission device comprises a bottom plate 1, wherein a pair of telescopic rods 2 are arranged on the bottom plate 1, a transverse plate 3 is arranged at the other end of each telescopic rod 2, a height adjusting assembly is arranged between the bottom plate 1 and the transverse plate 3, a pair of motors 4 and a pair of sliding rails 5 are arranged on the transverse plate 3, a pair of screw rods 6 are arranged at the driving ends of the motors 4, a pair of first sliding blocks 7 are arranged on the sliding rails 5 in a sliding manner, a pair of screw holes 8 are formed in the first sliding blocks 7, the screw rods 6 are connected with the first sliding blocks 7 through the screw holes 8 in a rotating manner, a pair of first connecting rods 9 are movably arranged on the first sliding blocks 7, a conveying belt bracket 10 is movably arranged on the first connecting rods 9, a conveying belt 11 is arranged in the conveying belt bracket 10, and a pair of second connecting rods 12 are movably arranged at the middle parts of the first connecting rods 9, the other ends of the second connecting rods 12 are movably connected with the transverse plate 3; the height adjusting assembly comprises a pair of first sliding grooves 13 arranged on the lower wall surface of the transverse plate 3, a pair of second sliding blocks 14 are arranged in the pair of first sliding grooves 13 in a sliding manner, a pair of third connecting rods 15 are movably arranged on the pair of second sliding blocks 14, the other ends of the pair of third connecting rods 15 are movably connected with the bottom plate 1, a pair of second sliding grooves 16 are arranged on the bottom plate 1, a pair of third sliding blocks 17 are installed in the pair of second sliding grooves 16 in a sliding manner, a pair of fourth connecting rods 18 are movably arranged on the third sliding blocks 17, the other ends of the fourth connecting rods 18 are movably connected with the lower wall surface of the transverse plate 3, a connecting shaft 19 is arranged between the pair of third connecting rods 15, an air cylinder 20 is movably arranged on the bottom plate 1, and the driving end of the air cylinder 20 is rotatably connected with the connecting shaft 19; the conveyor belt bracket 10 is of a concave structure, a pair of rotating shafts 21 are arranged between two side walls of the conveyor belt bracket, and a pair of rollers of the conveyor belt 11 are respectively rotatably arranged on the pair of rotating shafts 21; two pairs of through holes 22 are formed in the pair of third connecting rods 15 and the pair of fourth connecting rods 18, and long shafts 23 are rotatably mounted in the two pairs of through holes 22; the roller is rotatably mounted on the rotating shaft 21 through a bearing; two ends of the first connecting rod 9, the second connecting rod 12, the third connecting rod 15 and the fourth connecting rod 18 are movably connected with other parts through pin shafts and mounting seats; bearings are installed in the two pairs of through holes 22 on the third connecting rod 15 and the fourth connecting rod 18, and the long shaft 23 is rotatably installed in the two pairs of through holes 22 through the bearings.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet control requirements, and specific connection and control sequences.

Example (b): according to the attached fig. 1-4, when the height of the device needs to be adjusted, the cylinder 20 is started to extend or contract, so that the third connecting rod 15 and the fourth connecting rod 18 can be pushed to rotate, and the second sliding block 14 and the third sliding block 17 respectively slide in the first sliding groove 13 and the second sliding groove 16, so that the transverse plate 3 can be supported to move up and down, namely, the height of the conveyor belt 11 can be adjusted.

When the angle of the conveyor belt 11 needs to be adjusted, one of the motors 4 is started to drive the screw rod 6 to rotate, so that the first sliding block 7 moves on the sliding rail 5 through thread transmission, the first connecting rod 9 is pushed to rotate, the conveyor belt 11 on the side can be made to move up and down, and the angle adjustment of the conveyor belt 11 is completed.

In addition, when the height of the conveyor belt 11 needs to be adjusted in a small range, the pair of motors 4 are started simultaneously, the pair of first sliding blocks 7 move oppositely or reversely, the pair of first connecting rods 9 are pushed to rotate, and the two ends of the conveyor belt 11 are lifted or lowered simultaneously, namely the height of the conveyor belt 11 is adjusted in a small range.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements" does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The automatic wheel hub transmission device comprises a bottom plate (1) and is characterized in that a pair of telescopic rods (2) are installed on the bottom plate (1), a transverse plate (3) is installed at the other ends of the pair of telescopic rods (2), a height adjusting assembly is installed between the bottom plate (1) and the transverse plate (3), a pair of motors (4) and a pair of sliding rails (5) are installed on the transverse plate (3), a pair of screw rods (6) are installed at the driving ends of the motors (4), a pair of first sliding blocks (7) are installed on the pair of sliding rails (5) in a sliding mode, a pair of screw holes (8) are formed in the pair of first sliding blocks (7), the pair of screw rods (6) are connected with the pair of first sliding blocks (7) in a rotating mode through the pair of screw holes (8), a pair of first connecting rods (9) are movably installed on the pair of first sliding blocks (7), and a conveying belt support (10) is movably installed on the pair of first connecting rods (9), the conveying belt support is characterized in that a conveying belt (11) is installed in the conveying belt support (10), a pair of second connecting rods (12) are movably installed in the middle of the first connecting rods (9), and the other ends of the second connecting rods (12) are movably connected with the transverse plate (3).

2. The automatic hub transmission device according to claim 1, wherein the height adjusting assembly comprises a pair of first sliding grooves (13) formed in the lower wall surface of the transverse plate (3), a pair of second sliding blocks (14) are slidably mounted in the pair of first sliding grooves (13), a pair of third connecting rods (15) are movably mounted on the pair of second sliding blocks (14), the other ends of the pair of third connecting rods (15) are movably connected with the base plate (1), a pair of second sliding grooves (16) are formed in the base plate (1), a pair of third sliding blocks (17) are slidably mounted in the pair of second sliding grooves (16), a pair of fourth connecting rods (18) are movably mounted on the third sliding blocks (17), the other ends of the fourth connecting rods (18) are movably connected with the lower wall surface of the transverse plate (3), and a connecting shaft (19) is mounted between the pair of third connecting rods (15), an air cylinder (20) is movably mounted on the bottom plate (1), and the driving end of the air cylinder (20) is rotatably connected with the connecting shaft (19).

3. The hub automatic conveying device according to claim 1, wherein the conveyor belt bracket (10) is of a concave structure, a pair of rotating shafts (21) are arranged between two side walls, and a pair of rollers of the conveyor belt (11) are respectively and rotatably arranged on the pair of rotating shafts (21).

4. The automatic hub transmission device according to claim 2, wherein two pairs of through holes (22) are formed in the pair of third connecting rods (15) and the pair of fourth connecting rods (18), and long shafts (23) are rotatably mounted in the two pairs of through holes (22).

5. A hub automatic transfer device according to claim 3, characterized in that said drum is rotatably mounted on said shaft (21) by means of bearings.

6. The automatic hub transmission device according to claim 2, wherein the first connecting rod (9), the second connecting rod (12), the third connecting rod (15) and the fourth connecting rod (18) are movably connected with other parts through a pin shaft and a mounting seat.

7. The automatic hub transmission device according to claim 4, wherein bearings are mounted in the two pairs of through holes (22) of the third connecting rod (15) and the fourth connecting rod (18), and the long shaft (23) is rotatably mounted in the two pairs of through holes (22) through the bearings.