CN214822363U

CN214822363U - Cargo vehicle axle with oil seal structure

Info

Publication number: CN214822363U
Application number: CN202121076261.3U
Authority: CN
Inventors: 裴大情
Original assignee: Hubei Sanzhong Axle Co ltd
Current assignee: Hubei Sanzhong Axle Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-23
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses a cargo vehicle axle of oil blanket structure, including driving motor, convex axle, i-shaped connecting block and mounting disc, the driving motor upper end is provided with the convex axle, convex axle upper end both sides all are provided with the i-shaped connecting block, i-shaped connecting block upper end all is provided with the screw. Has the advantages that: the utility model discloses a design of driving motor and convex axle can make the car axle adopt the arc structure to be connected with the both sides of drive structure, improve axle and actuating mechanism's connection stability, can not take place to become flexible after guaranteeing to use for a long time, eliminate the potential safety hazard, through the design of i-shaped connecting block and screw, can make being connected of car axle and suspension structure adopt the short bolt to be connected, reduce the length of used bolt, thereby shorten the time that the staff need expend when the dismouting and improve work efficiency.

Description

Cargo vehicle axle with oil seal structure

Technical Field

The utility model relates to an automobile axle technical field, concretely relates to oil blanket structure's cargo vehicle axle.

Background

The automobile axle, also called axle, is connected to the frame via a suspension, and wheels are mounted at both ends of the axle. The axle is used for bearing the load of the automobile and maintaining the normal running of the automobile on the road, but the existing electric truck axle still has some defects.

Present current car axle adopts straight axle structure and actuating mechanism's both sides to be connected mostly, lead to axle and actuating mechanism's being connected unstable inadequately easily, it is not hard up to take place easily in long-time the use, there is the potential safety hazard, present car axle and suspension structure's being connected simultaneously adopt the stay bolt lug connection mostly, the length that leads to used bolt is great, thereby it needs to consume a large amount of time and work efficiency lower to cause the staff when the dismouting, consequently, the cargo vehicle axle of an urgent need a neotype oil blanket structure solves these problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the present cargo vehicle axle of an oil blanket structure that provides, it adopts straight axle structure and actuating mechanism's both sides to be connected mostly to have solved current car axle, it is stable inadequately to lead to being connected of axle and actuating mechanism easily, it is not hard up to take place easily to use for a long time, there is the potential safety hazard, current car axle adopts stay bolt lug connection with suspension structure's the most being connected simultaneously, the length that leads to used bolt is great, thereby cause the staff need consume the lower problem of plenty of time and work efficiency when the dismouting.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a cargo vehicle axle of oil blanket structure, including driving motor, convex axle, i-shaped connecting block and mounting disc, the driving motor upper end is provided with the convex axle, convex axle upper end both sides all are provided with the i-shaped connecting block, i-shaped connecting block upper end all is provided with the screw, convex axle both ends all are provided with the mounting disc, be provided with the connecting axle on the mounting disc lateral wall, the connecting axle both sides all are provided with the fitting bolt, driving motor both sides transmission output end all is provided with the transmission shaft, the convex axle with the transmission shaft junction is provided with the hydro-cylinder, all be provided with connection bearing on the mounting disc inside wall, the convex axle with connection bearing junction is provided with the race, the hydro-cylinder both ends all are provided with the oil blanket.

By adopting the technical scheme, the driving motor and the convex axle are designed, so that the automobile axle can be connected with two sides of the driving structure by adopting an arc-shaped structure, the connection stability of the axle and the driving mechanism is improved, the looseness of the automobile axle after long-time use is ensured, the potential safety hazard is eliminated, the I-shaped connecting block and the screw hole are designed, the automobile axle can be connected with the suspension structure by adopting short bolts, the length of the used bolts is reduced, the time consumed by workers during disassembly and assembly is shortened, and the working efficiency is improved.

Further, the driving motor is connected with the convex axle through a bolt.

Through adopting above-mentioned technical scheme, can make the car axle adopt the arc structure to be connected with the both sides of drive structure, improve axle and actuating mechanism's stability of being connected, ensure to take place not hard up after long-time the use, eliminate the potential safety hazard.

Further, the drum type connector block is formed on the male axle, and the screw hole is formed on the drum type connector block.

By adopting the technical scheme, the automobile axle and the suspension structure can be connected by adopting the short bolts, the length of the used bolts is reduced, and therefore the time consumed by workers during disassembly and assembly is shortened, and the working efficiency is improved.

Furthermore, the convex axle is connected with the mounting disc through the connecting bearing, the connecting shaft is formed on the mounting disc, and the mounting bolt is formed on the mounting disc.

Through adopting above-mentioned technical scheme, can make the mounting disc is more firm with being connected of wheel hub.

Further, the oil cylinder is formed on the convex axle.

By adopting the technical scheme, smooth power output of the transmission shaft is ensured.

Furthermore, the mounting disc is connected with the connecting bearing through a clamping groove, the bearing groove is formed in the convex axle, and the transmission shaft is connected with the mounting disc in an inserting mode.

Through adopting above-mentioned technical scheme, can make the mounting disc with the connection of convex axle is more stable.

Further, the oil cylinder is connected with the oil seal through a clamping groove.

By adopting the technical scheme, the oil liquid tightness of the oil cylinder is ensured.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. for solving the most both sides that adopt straight axle structure and actuating mechanism to be connected of current car axle, lead to axle and actuating mechanism's being connected unstable inadequately easily, take place not hard up easily in long-time use, there is the problem of potential safety hazard, the utility model discloses a design of driving motor and convex axle can make the car axle adopt arc structure and be connected with actuating structure's both sides, improves axle and actuating mechanism's stability of being connected, ensures that long-time use back can not take place not hard up, eliminates the potential safety hazard.

2. Adopt the stay bolt lug connection for solving current car axle and suspension structure's the majority, lead to the length of used bolt great to cause the staff to need consume the lower problem of a large amount of time and work efficiency when the dismouting, the utility model discloses a design of i-shaped connecting block and screw can make being connected of car axle and suspension structure adopt the stay bolt to be connected, reduces the length of used bolt, thereby shortens the time that the staff need consume and improves work efficiency when the dismouting.

Drawings

Fig. 1 is a schematic structural diagram of a truck axle with an oil seal structure according to the present invention;

fig. 2 is a cross-sectional view of a truck axle of an oil seal structure according to the present invention;

fig. 3 is an enlarged view of a position a in fig. 2 in a truck axle of an oil seal structure according to the present invention.

The reference numerals are explained below:

1. a drive motor; 2. a male axle; 3. an I-shaped connecting block; 4. a screw hole; 5. mounting a disc; 6. a connecting shaft; 7. installing a bolt; 8. a drive shaft; 9. an oil cylinder; 10. connecting a bearing; 11. a bearing groove; 12. and (7) oil sealing.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-3, the truck axle with an oil seal structure in this embodiment includes a driving motor 1, a convex axle 2, an i-shaped connection block 3 and a mounting plate 5, the upper end of the driving motor 1 is provided with the convex axle 2, both sides of the upper end of the convex axle 2 are provided with the i-shaped connection block 3, both ends of the i-shaped connection block 3 are provided with screw holes 4, both ends of the convex axle 2 are provided with the mounting plate 5, the outer side wall of the mounting plate 5 is provided with a connection shaft 6, both sides of the connection shaft 6 are provided with mounting bolts 7, both sides of the driving output end of the driving motor 1 are provided with a transmission shaft 8, the connection between the convex axle 2 and the transmission shaft 8 is provided with an oil cylinder 9, the inner side wall of the mounting plate 5 is provided with a connection bearing 10, the connection between the convex axle 2 and the connection bearing 10 is provided with a bearing groove 11, both ends of the oil cylinder 9 are provided with oil seals 12, by the design of the driving motor 1 and the convex axle 2, can make the car axle adopt the arc structure to be connected with drive structure's both sides, improve axle and actuating mechanism's connection stability, guarantee to use for a long time after can not take place not hard up, eliminate the potential safety hazard, through the design of i-shaped connecting block 3 and screw 4, can make being connected of car axle and suspension structure adopt short bolt to be connected, reduce the length of used bolt to shorten the time that the staff need expend when the dismouting and improve work efficiency.

As shown in fig. 1-3, in this embodiment, a driving motor 1 is connected to a convex axle 2 through bolts, so that the vehicle axle can be connected to two sides of a driving structure through an arc structure, the connection stability between the vehicle axle and the driving mechanism is improved, it is ensured that the vehicle axle does not become loose after long-term use, and potential safety hazards are eliminated, an i-shaped connecting block 3 is formed on the convex axle 2, a screw hole 4 is formed on the i-shaped connecting block 3, so that the connection between the vehicle axle and a suspension structure can be connected through a short bolt, the length of the bolt is reduced, thereby reducing the time consumed by workers in disassembly and assembly and improving the work efficiency, the convex axle 2 is connected to a mounting plate 5 through a connecting bearing 10, a connecting shaft 6 is formed on the mounting plate 5, a mounting bolt 7 is formed on the mounting plate 5, so that the connection between the mounting plate 5 and a wheel hub can be more stable, and an oil cylinder 9 is formed on the convex axle 2, ensure that the power take off of transmission shaft 8 is smooth, mounting disc 5 passes through the draw-in groove with connect bearing 10 and is connected, and bearing groove 11 shaping is on convex axle 2, and transmission shaft 8 pegs graft with mounting disc 5, can make mounting disc 5 more stable with being connected of convex axle 2, and hydro-cylinder 9 passes through the draw-in groove with oil blanket 12 and is connected, ensures the fluid leakproofness of hydro-cylinder 9.

The specific implementation process of this embodiment is as follows: when using, staff's accessible i-shaped connecting block 3 and screw 4 make vehicle suspension structure and convex axle 2 carry out firm being connected, then be connected wheel hub and connecting axle 6, and fasten through mounting bolt 7, make wheel hub and mounting disc 5 be connected more stably, accessible vehicle control system control driving motor 1 works after the installation finishes, driving motor 1 will drive mounting disc 5 through transmission shaft 8 and rotate work, the power transmission stability of transmission shaft 8 can be ensured to hydro-cylinder 12, the fluid leakproofness of hydro-cylinder 9 can be ensured to oil blanket 12.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a cargo vehicle axle of oil blanket structure which characterized in that: the device comprises a driving motor (1), a convex axle (2), an I-shaped connecting block (3) and a mounting disc (5), wherein the convex axle (2) is arranged at the upper end of the driving motor (1), the I-shaped connecting block (3) is arranged on both sides of the upper end of the convex axle (2), a screw hole (4) is arranged on both sides of the I-shaped connecting block (3), the mounting disc (5) is arranged at both ends of the convex axle (2), a connecting shaft (6) is arranged on the outer side wall of the mounting disc (5), mounting bolts (7) are arranged on both sides of the connecting shaft (6), a transmission shaft (8) is arranged at the transmission output end of both sides of the driving motor (1), an oil cylinder (9) is arranged at the joint of the convex axle (2) and the transmission shaft (8), a connecting bearing (10) is arranged on the inner side wall of the mounting disc (5), and a bearing groove (11) is arranged at the joint of the convex axle (2) and the connecting bearing (10), and oil seals (12) are arranged at two ends of the oil cylinder (9).

2. The truck axle of an oil seal structure according to claim 1, characterized in that: the driving motor (1) is connected with the convex axle (2) through bolts.

3. The truck axle of an oil seal structure according to claim 1, characterized in that: the I-shaped connecting block (3) is formed on the male axle (2), and the screw holes (4) are formed on the I-shaped connecting block (3).

4. The truck axle of an oil seal structure according to claim 1, characterized in that: the convex axle (2) is connected with the mounting disc (5) through the connecting bearing (10), the connecting shaft (6) is formed on the mounting disc (5), and the mounting bolt (7) is formed on the mounting disc (5).

5. The truck axle of an oil seal structure according to claim 1, characterized in that: the oil cylinder (9) is formed on the convex axle (2).

6. The truck axle of an oil seal structure according to claim 1, characterized in that: the mounting disc (5) is connected with the connecting bearing (10) through a clamping groove, the bearing groove (11) is formed in the convex axle (2), and the transmission shaft (8) is connected with the mounting disc (5) in an inserting mode.

7. The truck axle of an oil seal structure according to claim 1, characterized in that: the oil cylinder (9) is connected with the oil seal (12) through a clamping groove.