CN209813629U

CN209813629U - Drive axle assembly with fixing structure

Info

Publication number: CN209813629U
Application number: CN201920586484.0U
Authority: CN
Inventors: 殷劲松; 丁志明; 孙成钢; 方维; 陈晖�
Original assignee: TAIZHOU SHENZHOU TRANSMISSION TECHNOLOGY Co Ltd
Current assignee: TAIZHOU SHENZHOU TRANSMISSION TECHNOLOGY Co Ltd
Priority date: 2019-04-26
Filing date: 2019-04-26
Publication date: 2019-12-20
Anticipated expiration: 2029-04-26

Abstract

The utility model discloses a drive axle assembly with a fixed structure, which comprises a drive axle body and a frame, wherein both ends of the side wall of the drive axle body are fixedly connected with a fixed clamp, the top end of the fixed clamp is fixedly connected with a connecting plate, the side wall of the drive axle body is fixedly connected with a fixed seat, the side wall of the fixed seat is provided with a matching groove, the middle part of the matching groove is provided with a mounting groove, a spring is fixedly connected in the mounting groove, the bottom end of the frame is fixedly connected with a clamping plate, the bottom end of the clamping plate is provided with an arc-shaped opening, the bottom end of the frame is provided with a plurality of screw holes, the upper side of the inner wall of the screw holes is fixedly connected with an anti-seismic steel ring, and the inner wall of the anti-seismic steel ring is provided with a screw hole which is as large as, the weight of the whole automobile is reduced, the weight of the automobile is reduced conveniently, and the bearing capacity of the drive axle is also ensured.

Description

Drive axle assembly with fixing structure

Technical Field

The utility model relates to a transaxle technical field, concretely relates to take fixed knot to construct transaxle assembly.

Background

Generally, in order to prevent the drive axle of an automobile from moving or causing the looseness of a joint due to vibration, a transverse thrust rod and a longitudinal thrust rod are additionally arranged on the drive axle, then the drive axle is fixed on a frame through the transverse thrust rod and the longitudinal thrust rod, and corresponding transverse and longitudinal thrust rod supports are required to be installed firstly by additionally arranging the transverse thrust rod and the longitudinal thrust rod. In the prior art, in order to prevent the drive axle from moving or causing the looseness of the joint due to vibration, a longitudinal thrust rod bracket is welded at the lower end of the axle housing of the drive axle, so that the problem is solved. However, the manufacturing cost is increased by welding the longitudinal thrust rod support, and in addition, the welded longitudinal thrust rod support is heavy in weight, so that the weight of the whole automobile is increased, the weight reduction of the automobile is not facilitated, and the bearing capacity of the drive axle is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art, and provide a take fixed knot to construct's transaxle assembly, including the transaxle body and frame, the fixed clamp of transaxle body lateral wall both ends fixedly connected with, fixed clamp top fixedly connected with connecting plate, transaxle body lateral wall fixedly connected with fixing base, the matching groove has been seted up to the fixing base lateral wall, the mounting groove has been seted up at matching groove middle part, fixedly connected with spring in the mounting groove, frame bottom fixedly connected with joint board, the arc mouth has been seted up to joint board bottom, a plurality of screw has been seted up to the frame bottom, screw inner wall upside fixedly connected with antidetonation steel ring, and the antidetonation steel ring inner wall seted up with the screw hole that the screw is equally.

Preferably, the bottom end of the screw hole is fixedly connected with a gasket.

Preferably, the snap plate is matched with the matching groove.

Preferably, both ends of the drive axle body are rotatably connected with metal rims.

Preferably, two the fixing base is located between the fixed clamp, and two fixing bases are symmetrically fixed at the drive axle body lateral wall.

Preferably, the surface of the connecting plate is provided with a mounting hole, and a screw is mounted in the mounting hole.

The utility model has the advantages that: the side wall of the drive axle body is aligned with the frame, the clamping plate is placed downwards in the matching groove in the fixing seat, the mounting hole in the connecting plate is aligned with the screw hole, the screw is rotatably connected with the screw hole in the mounting hole, the screw is mounted with the anti-seismic steel ring, and the clamping plate is supported by the spring in the matching groove at high strength, so that the relative small movement of the drive axle body and the frame is weakened, the phenomenon that the drive axle moves or the connection part is loosened due to vibration is avoided, the fixing structure is firmer, the cost for welding the longitudinal thrust rod support is reduced, the weight of the whole automobile is reduced, the weight of the automobile is reduced conveniently, and the bearing capacity of the drive axle is also ensured.

Drawings

The invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a side sectional view of the fixing base of the present invention;

FIG. 3 is a side view of the frame of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a drive axle body; 2. a metal rim; 3. fixing a clamp; 4. a connecting plate; 5. a fixed seat; 6. a matching groove; 7. mounting grooves; 8. a spring; 9. a frame; 10. a clamping and connecting plate; 11. an arc-shaped opening; 12. a screw hole; 13. an anti-seismic steel ring; 14. and (7) a gasket.

Detailed Description

Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

As shown in figures 1-4, a drive axle assembly with a fixing structure comprises a drive axle body 1 and a vehicle frame 9, two ends of the side wall of the drive axle body 1 are fixedly connected with fixing clamps 3, the top ends of the fixing clamps 3 are fixedly connected with a connecting plate 4, the side wall of the drive axle body 1 is fixedly connected with a fixing seat 5, the side wall of the fixing seat 5 is provided with a matching groove 6, the middle part of the matching groove 6 is provided with a mounting groove 7, a spring 8 is fixedly connected in the mounting groove 7, the bottom end of the vehicle frame 9 is fixedly connected with a clamping plate 10, the bottom end of the clamping plate 10 is provided with an arc-shaped opening 11, the bottom end of the vehicle frame 9 is provided with a plurality of screw holes 12, the upper side of the inner wall of the screw hole 12 is fixedly connected with an anti-vibration steel ring 13, the inner wall of the anti-, can be so that joint board 10 and 6 case joints in matching groove, reduce to take place to rock, can be better fix, 1 both ends of the transaxle body are all rotated and are connected with metal rim 2, rational in infrastructure, transaxle body 1's integrality, two fixing bases 5 are located between fixed clamp 3, and two fixing bases 5 symmetries are fixed at transaxle body 1 lateral wall, can carry out the fixed stay through the fixed clamp 3 in two outsides, then utilize fixing base 5 to support frame 9, guarantee that bolted connection's transaxle body 1 has better stability with frame 9, the mounting hole has been seted up on 4 faces of connecting plate, install the screw in the mounting hole, be convenient for carry out fixed connection with connecting plate 4 and screw 12 through the screw.

The working principle of the specific embodiment is as follows: firstly, a frame 9 is aligned with the side wall of a drive axle body 1, then a clamping plate 10 is placed downwards in a matching groove 6 on a fixed seat 5, then a mounting hole on a connecting plate 4 is aligned with a screw hole 12, a screw is rotatably connected in the mounting hole and the screw hole 12, then the screw is mounted with an anti-seismic steel ring 13, the tightness of connection can be ensured through the anti-seismic steel ring 13, meanwhile, the clamping plate 10 is supported in the matching groove 6 in a high-strength mode through a spring 8, the relative micro movement of the drive axle body 1 and the frame 9 is weakened, the situation that the drive axle moves or the connection part is loosened due to vibration is avoided, the fixing structure is firmer, the cost for welding a longitudinal thrust rod support is reduced, and the weight of the whole automobile is also reduced.

The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.

Claims

1. The utility model provides a take fixed knot to construct transaxle assembly, includes transaxle body (1) and frame (9), its characterized in that: drive axle body (1) lateral wall both ends fixedly connected with fixes clamp (3), fixed clamp (3) top fixedly connected with connecting plate (4), drive axle body (1) lateral wall fixedly connected with fixing base (5), matching groove (6) have been seted up to fixing base (5) lateral wall, mounting groove (7) have been seted up at matching groove (6) middle part, fixedly connected with spring (8) in mounting groove (7), frame (9) bottom fixedly connected with joint board (10), arc mouth (11) have been seted up to joint board (10) bottom, a plurality of screw (12) have been seted up to frame (9) bottom, screw (12) inner wall upside fixedly connected with steel ring (13), and antidetonation steel ring (13) inner wall seted up with screw (12) the screw hole big as same.

2. The drive axle assembly with the fixing structure as claimed in claim 1, wherein: and a gasket (14) is fixedly connected to the bottom end of the screw hole (12).

3. The drive axle assembly with the fixing structure as claimed in claim 1, wherein: the clamping plate (10) is matched with the matching groove (6).

4. The drive axle assembly with the fixing structure as claimed in claim 1, wherein: and both ends of the drive axle body (1) are rotatably connected with metal rims (2).

5. The drive axle assembly with the fixing structure as claimed in claim 1, wherein: two fixing base (5) are located between fixed clamp (3), and two fixing base (5) symmetries are fixed at drive axle body (1) lateral wall.

6. The drive axle assembly with the fixing structure as claimed in claim 1, wherein: the surface of the connecting plate (4) is provided with a mounting hole, and a screw is mounted in the mounting hole.