CN210174954U

CN210174954U - Transportation and installation auxiliary part of adjustable steering column

Info

Publication number: CN210174954U
Application number: CN201920902986.XU
Authority: CN
Inventors: Che Wu; 吴澈; Xuelei Tao; 陶薛磊; Junhua Xiao; 肖俊华
Original assignee: Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-03-24
Anticipated expiration: 2029-06-14

Abstract

The utility model belongs to the technical field of automobile parts, in particular to adjustable steering column's transportation installation auxiliary, include along steering column's axially extended body, the body is located between steering column's installing support and the connecting seat and constitutes detachable cooperation with steering column, and the length of body is interval between installing support and the connecting seat when steering column's last pillar and lower pillar are in axial design position. Locate the auxiliary between the installing support of fixing on last pillar pipe shaft and the connecting seat of fixing on pillar pipe shaft down, can inject the minimum interval between installing support and the connecting seat. When the mounting bracket and the connecting seat are set to be at the minimum spacing position, the steering column is located at the axial design position, so that the axial design position of the steering column can be quickly positioned by driving the mounting bracket and the mounting seat to move in the opposite direction during specific implementation.

Description

Transportation and installation auxiliary part of adjustable steering column

Technical Field

The utility model belongs to the technical field of automobile parts, in particular to adjustable steering column's transportation installation auxiliary.

Background

The automobile steering column assembly is a connecting part arranged between a steering wheel and a steering gear and is mainly used for controlling the automobile advancing direction, transmitting torque and absorbing energy when an automobile is impacted. Axial displacement and circumferential direction can take place for adjustable steering column's upper and lower pillar, and before the dress, upper and lower pillar should be in the design gesture, avoid steering column's cylinder to stretch out and draw back or rotate at will. Steering column with adjustable comes the axial displacement of two pillar of restriction usually by control handle, nevertheless at the transportation with take the in-process, thereby the handle very easily becomes flexible and removes the axial of two pillars spacing for relative displacement takes place for two pillars, leads to steering column's assembly efficiency low, and the assembly precision can't be guaranteed, produces the abnormal sound when driving.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an adjustable steering column's transportation installation auxiliary can fix a position steering column's axial design position fast.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an adjustable steering column's transportation installation auxiliary, includes the body along steering column's axial extension, and the body is located between steering column's the installing support and the connecting seat and constitutes detachable cooperation with steering column, and the length of body is interval between installing support and the connecting seat when steering column's last pillar and pillar are in axial design position down.

Compared with the prior art, the utility model discloses there are following technological effect: locate the auxiliary between the installing support of fixing on last pillar pipe shaft and the connecting seat of fixing on pillar pipe shaft down, can inject the minimum interval between installing support and the connecting seat. When the mounting bracket and the connecting seat are set to be at the minimum spacing position, the steering column is located at the axial design position, so that the axial design position of the steering column can be quickly positioned by driving the mounting bracket and the mounting seat to move in the opposite direction during specific implementation.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic view of the present invention in cooperation with a steering column;

fig. 2 is a perspective view of the present invention.

In the figure: 10. the body, 11, the cardboard or fixture block, 12, the round pin post, 13, the opening lantern ring, 14, dismantlement portion.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.

The utility model provides an adjustable steering column's transportation installation auxiliary, includes the body 10 along steering column A's axial extension, body 10 locates between steering column A's installing support B1 and connecting seat B2 and constitutes detachable cooperation with steering column A, and the length of body 10 is the interval between installing support B1 and connecting seat B2 when steering column A's last pillar A1 and lower pillar A2 are in axial design position.

As shown in fig. 1, the mounting bracket B1 is fixedly connected to the upper protection tube a1, and the connecting seat B2 is fixedly connected to the lower protection tube a 2. When the handle is locked, namely the upper protective tube A1 and the lower protective tube A2 are in an axial design position, two ends of the body 10 are respectively in abutting contact fit with the mounting bracket B1 and the connecting seat B2, and the body 10 is clamped between the upper connecting seat B1 and the connecting seat B2. Therefore, even if the handle is loosened, the upper and lower protective tubes A1 and A2 are relatively axially displaced, and the axial design positions of the upper and lower protective tubes A1 and A2 can be quickly positioned only by driving the upper and lower protective tubes A1 and A2 to axially move in opposite directions, so that the bottom of the mounting bracket B1 is abutted against the body 10 and the top of the connecting seat B2 is abutted against the body 10.

In one embodiment, the body 10 is in the shape of a slat or an arc plate, and both ends of the plate extend along the circumferential direction of the column a cylinder to form the open collar 13. The shape of the opening lantern ring 13 is matched with the shape of the column body of the steering column A, the opening lantern ring 13 is clamped on the steering column A, and the plate bodies at the two ends of the body 10 can form abutting connection matching with the mounting bracket B1 and the connecting seat B2, so that the axial design positions of the upper protection tube A1 and the lower protection tube A2 are positioned.

In another embodiment, the body 10 is tubular, and the wall of the body is provided with a bayonet penetrating the length direction of the body. The inner wall of the tubular body 10 conforms to the outer peripheral wall of the steering column A, and the body 10 is sleeved between the mounting bracket B1 and the connecting seat B2 on the steering column A, so that the axial design positions of the upper protective tube A1 and the lower protective tube A2 can be positioned.

Furthermore, the main body 10 is respectively provided with an upper limit portion which forms a snap fit with the upper protection tube a1 and/or the mounting bracket B1, and a lower limit portion which forms a snap fit with the lower protection tube a2 and/or the mounting seat B2, and the upper limit portion and the lower limit portion are fixedly connected with the main body 10 or are in an integrated structure. Because the mounting bracket B1 is fixedly connected with the upper protective tube A1, and the connecting seat B2 is fixedly connected with the lower protective tube A2, the upper and lower limiting parts can limit the relative rotation of the upper and lower protective tubes A1 and A2 under the combined action.

Preferably, the inner wall surface of the body 10 adjacent to the lower protection tube a2 protrudes to the side of the lower protection tube a2 along the radial direction of the lower protection tube a2 to form the pin 12, and in the installation state, the pin 12 is inserted into a correspondingly arranged hole on the tube body of the lower protection tube a2, so that the body 10 and the lower protection tube a2 form a snap fit to limit the relative displacement of the body 10 and the lower protection tube a 2.

Preferably, the end of the main body 10 adjacent to the mounting bracket B1 protrudes to the side where the mounting bracket B1 is located to form a snap plate or block 11, and in the mounted state, the snap plate or block 11 is inserted into a correspondingly arranged snap groove on the mounting bracket B1, so that the main body 10 and the mounting bracket B1 form a snap fit, thereby limiting the relative rotation between the main body 10 and the upper protection tube a 1.

Further, the outer wall surface of the main body 10 protrudes outward to form a detaching portion 14, and the detaching portion 14 is provided with a detaching hole. The flexible rope is arranged in the dismounting hole in a penetrating mode and is pulled by an operator to realize the quick dismounting of the auxiliary part. When the aperture of the dismounting hole is larger than 2cm, an operator can directly pass through the dismounting hole by fingers to realize the dismounting of the auxiliary part.

Claims

1. The utility model provides an adjustable steering column's transportation installation auxiliary, its characterized in that: the steering column comprises a body (10) extending along the axial direction of a steering column (A), wherein the body (10) is arranged between a mounting bracket (B1) and a connecting seat (B2) of the steering column (A) and is detachably matched with the steering column (A), and the length of the body (10) is the distance between the mounting bracket (B1) and the connecting seat (B2) when an upper protective tube (A1) and a lower protective tube (A2) of the steering column (A) are in an axial design position.

2. The adjustable steering column transport mounting accessory of claim 1, wherein: the body (10) is integrally in the shape of a strip plate or an arc plate, and two ends of the plate body respectively extend along the circumferential direction of the cylindrical surface of the steering column (A) to form an opening lantern ring (13).

3. The adjustable steering column transport mounting accessory of claim 1, wherein: the body (10) is tubular as a whole, and the pipe wall of the body is provided with a bayonet which runs through the pipe in the length direction.

4. A transportation mounting aid for an adjustable steering column according to any one of claims 1 to 3, characterised in that: the body (10) is respectively provided with an upper limit part which forms a clamping fit with the upper protective pipe (A1) and a lower limit part which forms a clamping fit with the lower protective pipe (A2), and the upper limit part and the lower limit part are fixedly connected with the body (10) or are in an integral structure.

5. The adjustable steering column transport mounting accessory of claim 4, wherein: the inner wall surface of the body (10) adjacent to the lower protective tube (A2) protrudes towards the side of the lower protective tube (A2) along the radial direction of the lower protective tube (A2) to form a pin (12), and in the installation state, the pin (12) is inserted into a hole correspondingly arranged on the tube body of the lower protective tube (A2).

6. The adjustable steering column transport mounting accessory of claim 4, wherein: the end part of the body (10) adjacent to the mounting bracket (B1) protrudes towards the side where the mounting bracket (B1) is located to form a clamping plate or a clamping block (11), and in the mounting state, the clamping plate or the clamping block (11) is inserted into a clamping groove correspondingly arranged on the frame body of the mounting bracket (B1).

7. The adjustable steering column transport mounting accessory of claim 2 or 3, wherein: the outer wall surface of the body (10) protrudes outwards to form a detaching part (14), and a detaching hole (141) is arranged on the detaching part (14).