CN212794801U

CN212794801U - Auxiliary device is examined and torn open to transaxle semi-axis

Info

Publication number: CN212794801U
Application number: CN202020724307.7U
Authority: CN
Inventors: 保万全; 李士杰; 柳俊; 袁立国; 兰昊; 徐伟健
Original assignee: FAW Jiefang Automotive Co Ltd
Current assignee: FAW Jiefang Automotive Co Ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-03-26
Anticipated expiration: 2030-05-06

Abstract

The utility model relates to a drive axle semi-axis overhaul auxiliary device, which comprises a clamping mechanism, a stay cord, a guide support tube, a clamp and a handle; the clamping mechanism comprises a movable shaft sleeve and a fixed shaft sleeve, the movable shaft sleeve and the fixed shaft sleeve are fixedly connected with two or more positioning pipes, the fixed shaft sleeve and the guide supporting pipe are fixedly connected into a whole, one end of the pull rope is bound on the guide supporting pipe through a clamp, the other end of the pull rope sequentially penetrates through the positioning pipes and the guide supporting pipe on the movable shaft sleeve and the fixed shaft sleeve, and the other end of the pull rope is connected with a handle. The utility model provides a device can guarantee safe and reliable ground, easily extract cracked semi-axis to the non-influence of the process of examining and tearing open, there is not the safety risk to the personnel of examining and tearing open.

Description

Auxiliary device is examined and torn open to transaxle semi-axis

Technical Field

The utility model relates to a transaxle semi-axis is torn open and is examined auxiliary device belongs to commercial car transaxle and tears open and examine technical field.

Background

The half shaft is used as one of the components of the drive axle and plays a role of a fuse, and the half shaft is broken frequently in test items such as strength tests, impact tests, finished automobile road tests and the like; half shaft breakage is also one of the common failures during customer use. The half shaft is dismantled very difficult thing, and the transaxle structure is becoming compact day by day down, lacks dedicated extracting tool again, often needs to strike the transaxle side and stand, just can pull out cracked half shaft, and whole dismantlement in-process intensity of labour is very big, and has very big potential safety hazard. The utility model discloses a mainly solve the transaxle and tear open the problem of examining in-process fracture semi-axis and extract the difficulty for the tear open of fracture semi-axis examine more convenient, realized labour saving and time saving, eliminated the purpose of potential safety hazard, also have the significance to improving work efficiency.

Disclosure of Invention

An object of the utility model is to provide a transaxle semi-axis is torn open and is examined auxiliary device, it can safe and reliable ground, easily extract cracked semi-axis to guarantee to have no influence to the process of examining torn open, do not have the safety risk to the personnel of examining torn open.

The purpose of the utility model is realized by adopting the following technical scheme:

a device for assisting in the overhaul of a drive axle half shaft comprises a clamping mechanism, a pull rope 6, a guide support pipe 5, a clamp 4 and a handle 7; clamping mechanism including removing axle sleeve 1 and fixed axle sleeve 2, removal axle sleeve 1 and fixed axle sleeve 2 on equal fixedly connected with two and above registration arm 3, fixed

axle sleeve

2 and 5 fixed connection of direction stay tube as an organic whole, the one end of stay cord 6 is bound on direction stay tube 5 through clamp 4, the other end passes registration arm 3, direction stay tube 5 on removing axle sleeve 1 and the fixed axle sleeve 2 in proper order, connects handle 7 at last.

As a more excellent technical solution of the utility model: the pull rope 6 is a steel wire rope.

As a more excellent technical solution of the utility model: the clamp 4 is made of metal.

The beneficial effects are as follows:

the utility model provides an auxiliary device is torn open to transaxle semi-axis adopts adjustable stay cord locking, utilizes the friction, extracts fracture semi-axis, simple structure easy operation. The drive axle disassembly and inspection period is effectively reduced, the potential safety hazard of the drive axle disassembly and inspection is eliminated, and disassembly and inspection personnel are protected.

Therefore, the utility model discloses following mesh has been reached: simple structure, the commonality is strong, and is with low costs, light in weight is favorable to reducing intensity of labour and potential safety hazard.

Drawings

Fig. 1 is a main view of the auxiliary device for the overhaul of the half axle of the drive axle of the present invention;

FIG. 2 is a view taken along line A of FIG. 1;

FIG. 3 is a top view of FIG. 1;

in the figure: 1. the device comprises a movable shaft sleeve, 2 a fixed shaft sleeve, 3 a positioning pipe, 4 a hoop, 5 a guide supporting pipe, 6 a pull rope, 7 and a handle.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a drive axle half shaft overhaul auxiliary device, which comprises a clamping mechanism, a pull rope 6, a guide support tube 5, a clamp 4 and a handle 7; clamping mechanism including removing axle sleeve 1 and fixed axle sleeve 2, removal axle sleeve 1 and fixed axle sleeve 2 on equal fixedly connected with two and above registration arm 3, fixed

axle sleeve

2 and 5 fixed connection of direction stay tube as an organic whole, the one end of stay cord 6 is bound on direction stay tube 5 through clamp 4, the other end passes registration arm 3, direction stay tube 5 on removing axle sleeve 1 and the fixed axle sleeve 2 in proper order, connects handle 7 at last. The pull rope 6 is a steel wire rope. The clamp 4 is made of metal.

The utility model discloses mainly be applied to occasions that need tear open the semi-axis such as transaxle intensity test, impact test, whole car road are experimental and user's product, be favorable to shortening tear open the inspection cycle, reduce the tear open the inspection degree of difficulty, improve work efficiency. The utility model discloses can 7 opening sizes in order to adjust clamping mechanism through the handle in the use, be convenient for be applicable to different semi-axiss, make clamping mechanism locking through drawing the handle simultaneously, pulling force and normal pressure are directly proportional, guarantee to dial out the fracture semi-axis successfully.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and the present invention can be implemented in various ways without modification, and the present invention is not limited by the above embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The utility model provides a transaxle semi-axis auxiliary device that tears open and examine which characterized in that: comprises a clamping mechanism, a pull rope (6), a guide supporting tube (5), a hoop (4) and a handle (7); clamping mechanism including removing axle sleeve (1) and fixed axle sleeve (2), removal axle sleeve (1) and fixed axle sleeve (2) on equal fixedly connected with registration arm (3) two and above, fixed axle sleeve (2) as an organic whole with direction stay tube (5) fixed connection, the one end of stay cord (6) is bound on direction stay tube (5) through clamp (4), the other end passes registration arm (3), direction stay tube (5) on removal axle sleeve (1) and fixed axle sleeve (2) in proper order, connects handle (7) at last.

2. The auxiliary device for overhauling the half shaft of the drive axle as recited in claim 1, wherein: the pull rope (6) is a steel wire rope.

3. The auxiliary device for overhauling the half shaft of the drive axle as recited in claim 1, wherein: the fixed shaft sleeve (2) and the guide supporting tube (5) are welded into a whole.

4. The auxiliary device for overhauling the half shaft of the drive axle as recited in claim 1, wherein: the clamp (4) is made of metal.