CN215792994U

CN215792994U - Breakage-proof through shaft for axle system

Info

Publication number: CN215792994U
Application number: CN202121635764.XU
Authority: CN
Inventors: 李晓宇
Original assignee: Hubei Xiangyu Machinery Co ltd
Current assignee: Hubei Xiangyu Machinery Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-11
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses an anti-fracture through shaft for an axle system, which comprises a main shaft and clamping plates arranged on the main shaft, wherein the main shaft is of a cylindrical structure, clamping grooves are formed in the main shaft, a transmission rod is arranged in each clamping groove, a plurality of bayonets are formed in the outer wall of the transmission rod in an array mode, balls are arranged in the bayonets, a plurality of clamping plates are arranged on the outer wall of the main shaft at equal intervals, a convex block is arranged on the outer wall of one side of each clamping plate, a transverse plate is connected onto each convex block, each clamping plate is of a semi-circular structure, protruding plates are arranged at two ends of each clamping plate, a plurality of clamping holes are formed in each protruding plate, each clamping plate is provided with a clamping groove, a clamping groove is formed in the inner wall of each clamping groove, and clamping plates are arranged in each clamping groove. This prevent cracked axle is through axle for system, through simple structural design, effectual promotion the device's life has higher practicality.

Description

Breakage-proof through shaft for axle system

Technical Field

The utility model belongs to the technical field of automobile parts, and particularly relates to an anti-fracture through shaft for an axle system.

Background

The axle production enterprises in China are numerous, but the enterprises capable of leading the industry development are few, which is obviously not beneficial to the development of the whole industry. In the automobile axle industry, large-scale enterprises with the investment of more than one hundred million yuan and small enterprises with the investment of only dozens of ten thousand yuan exist. Although China has advanced sufficiently in recent years, the problems of low production concentration, insufficient product development capability, laggard technical standards and the like are still serious.

The automobile axle (also called as axle) is connected with the frame (or the bearing type automobile body) through the suspension, and wheels are arranged at the two ends of the automobile axle. The automobile axle has the following functions: it is the suspension, not the axle, that transfers forces and moments between the frame and the axle (wheels). The axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on the road. The through shaft is generally disposed between a front axle and a rear axle of an automobile to transmit power, and a common through shaft is easily broken during a long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fracture-preventing through shaft for an axle system, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a prevent cracked axle through shaft for system, includes the main shaft and sets up at the epaxial splint of owner, the main shaft is the cylinder structure and inside has seted up double-layered groove, the inside in double-layered groove is provided with the transmission pole, a plurality of bayonets have been seted up to the array on the outer wall of transmission pole, and the inside of bayonet socket is provided with the ball, a plurality of splint are installed to the equidistant on the outer wall of main shaft, be provided with the lug on one side outer wall of splint, be connected with the diaphragm on the lug.

Preferably, the clamping plate is of a semicircular structure, the two ends of the clamping plate are provided with the convex plates, and the convex plates are provided with a plurality of clamping holes.

Preferably, the clamping plate is provided with a clamping groove, the inner wall of the clamping groove is provided with a clamping groove, and the clamping plate is arranged inside the clamping groove.

Preferably, the one end that the transmission pole was kept away from to the main shaft is provided with the extension rod, install the connecting seat on the extension rod, the activity is provided with the universal joint on the connecting seat.

Preferably, a connecting plate is installed at one end, far away from the main shaft, of the transmission rod, and a plurality of through holes are formed in the connecting plate.

The utility model has the technical effects and advantages that: according to the through shaft for the anti-fracture axle system, the lugs arranged on the clamping plates are connected with the transverse plate, so that the stability of the main shaft in use is improved, the main shaft is prevented from being fractured, and meanwhile, the clamping plates are matched with the main shaft, so that the assembly and disassembly of operating personnel are facilitated; through set up a plurality of balls on the outer wall at the transmission pole, be convenient for rotate in the inside of main shaft through the ball when using, reduce the frictional force between transmission pole and the main shaft, promote the device's life. This prevent cracked axle is through axle for system, through simple structural design, effectual promotion the device's life has higher practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the splint of the present invention;

fig. 3 is a schematic view of the internal structure of the spindle according to the present invention.

In the figure: 1 main shaft, 100 clamping grooves, 101 clamping plates, 102 convex plates, 103 clamping holes, 107 clamping grooves, 108 clamping plates, 110 transmission grooves, 111 transmission rods, 112 connecting plates, 113 convex blocks, 114 transverse plates, 115 extension rods, 116 connecting seats, 117 universal joints and 119 balls.

Detailed Description

The present invention will be described in detail with reference to the drawings in the following embodiments, but the scope of the present invention is not limited to the following embodiments, and all simple equivalent changes and modifications made by the claims and the contents of the specification of the present invention are within the scope of the present invention.

As shown in fig. 1-3, the device comprises a main shaft 1 and a clamping plate 101 disposed on the main shaft 1, wherein the main shaft 1 is a cylindrical structure and has a clamping groove 100 formed therein, a transmission rod 111 is arranged inside the clamping groove 100, a plurality of bayonets are arranged on the outer wall of the transmission rod 111 in an array manner, balls 119 are arranged inside the bayonets, the plurality of balls 119 are arranged on the outer wall of the transmission rod 111, so that the transmission rod 111 can rotate in the main shaft 1 through the balls 119 when in use, the friction force between the transmission rod 111 and the main shaft 1 is reduced, the service life of the device is prolonged, a plurality of clamping plates 101 are arranged on the outer wall of the main shaft 1 at equal intervals, a convex block 113 is arranged on the outer wall of one side of each clamping plate 101, a transverse plate 114 is connected on each convex block 113, through set up lug 113 and diaphragm 114 interconnect on splint 101, promote the stability of main shaft 1 when using, avoid main shaft 1 to appear breaking.

The clamping plate 101 is of a semicircular structure, the two ends of the clamping plate are respectively provided with a convex plate 102, and the convex plates 102 are provided with a plurality of clamping holes 103.

The clamping plate 101 is provided with a clamping groove 100, the inner wall of the clamping groove 100 is provided with a clamping groove 107, and a clamping plate 108 is arranged inside the clamping groove 107.

The one end that transmission pole 111 was kept away from to main shaft 1 is provided with extension rod 115, install connecting seat 116 on the extension rod 115, the activity is provided with universal joint 117 on the connecting seat 116.

One end of the transmission rod 111, which is far away from the main shaft 1, is provided with a connecting plate 112, and the connecting plate 112 is provided with a plurality of through holes.

The working principle is as follows: this prevent cracked axle through shaft for system, when using, the connecting plate 112 that will set up on transmission rod 111 passes through the through-hole and is connected with external transmission equipment, mutually support with external bolt through the card hole 103 that sets up on flange 102, install splint 101 on the outer wall of main shaft 1, be connected the rear axle of universal joint 117 and car, it rotates to drive extension rod 115 through transmission rod 111, thereby with power transmission to rear axle, through setting up ball 119 on transmission rod 111, reduce the friction between transmission rod 111 and the main shaft 1, promote the device's life. The through shaft for the anti-fracture axle system is reasonable in design, simple in structure, high in practicability and capable of being widely used.

Finally, it should be noted that: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a prevent cracked axle system with passing through axle, includes main shaft (1) and splint (101) of setting on main shaft (1), its characterized in that: the utility model discloses a clamp structure, including main shaft (1), transmission pole (111), a plurality of bayonets, and the inside ball (119) of just being provided with of bayonet socket on the outer wall of transmission pole (111), main shaft (1) is the cylinder structure and inside has been seted up and has been pressed from both sides groove (100), the inside of pressing from both sides groove (100) is provided with transmission pole (111), a plurality of splint (101) are installed to equidistant on the outer wall of main shaft (1), be provided with lug (113) on one side outer wall of splint (101), be connected with diaphragm (114) on lug (113).

2. The through-shaft for a rupture prevention axle system as set forth in claim 1, wherein: the clamping plate (101) is of a semicircular structure, the two ends of the clamping plate are respectively provided with a convex plate (102), and the convex plates (102) are provided with a plurality of clamping holes (103).

3. The through-shaft for a rupture prevention axle system as set forth in claim 1, wherein: the clamping plate (101) is provided with a clamping groove (100), the inner wall of the clamping groove (100) is provided with a clamping groove (107), and a clamping plate (108) is arranged inside the clamping groove (107).

4. The through-shaft for a rupture prevention axle system as set forth in claim 1, wherein: the one end that transmission pole (111) was kept away from in main shaft (1) is provided with extension rod (115), install connecting seat (116) on extension rod (115), the activity is provided with universal joint (117) on connecting seat (116).

5. The through-shaft for a rupture prevention axle system as set forth in claim 1, wherein: one end of the transmission rod (111) far away from the main shaft (1) is provided with a connecting plate (112), and the connecting plate (112) is provided with a plurality of through holes.