CN210773794U - Utensil is examined to car power assisted steering system transmission shaft - Google Patents

Utensil is examined to car power assisted steering system transmission shaft Download PDF

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Publication number
CN210773794U
CN210773794U CN201922037730.XU CN201922037730U CN210773794U CN 210773794 U CN210773794 U CN 210773794U CN 201922037730 U CN201922037730 U CN 201922037730U CN 210773794 U CN210773794 U CN 210773794U
Authority
CN
China
Prior art keywords
seat
transmission shaft
plate
positioning
column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201922037730.XU
Other languages
Chinese (zh)
Inventor
黄俞淇
陈银
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Economic & Trade Polytechnic
Original Assignee
Zhejiang Economic & Trade Polytechnic
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang Economic & Trade Polytechnic filed Critical Zhejiang Economic & Trade Polytechnic
Priority to CN201922037730.XU priority Critical patent/CN210773794U/en
Application granted granted Critical
Publication of CN210773794U publication Critical patent/CN210773794U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an utensil is examined to car power assisted steering system transmission shaft, including bottom plate, positioning seat, measurement seat, slide rail, the bottom plate on be equipped with the positioning seat and measure the seat, be equipped with dog and side dog on the positioning seat, dog one side is equipped with reference column one, the last bolt fastening of measurement seat has the regulation to place piece and reference column two, and is equipped with the locating surface on it, measurement seat one side still is equipped with the pointer piece, measures the seat and cup joints on the slide rail of bottom plate through the slider, all is equipped with spacing post on the bottom plate at slide rail both ends, still is equipped with the scale on the bottom plate. The utility model discloses a beneficial condition lies in: the structure design is with low costs, and the transmission shaft is measured in accurate positioning, convenient operation, and it is quick to measure, labour saving and time saving.

Description

Utensil is examined to car power assisted steering system transmission shaft
Technical Field
The utility model relates to a technical field of car electric power steering system production facility, especially an utensil is examined to car power steering system transmission shaft.
Background
The vehicle steering system is an important chassis structure in an automobile, and with the improvement of the driving comfort and safety requirements of the automobile and the continuous development of the steering technology, the power-assisted steering has gradually replaced the traditional mechanical steering. The middle transmission shaft is an important component of an automobile electric power steering system, and the quality requirement of the product is gradually improved along with the increasing use of the electric power steering system. Because the particularity of the intermediate shaft structure, the universal joints at the two ends can rotate in the moving range, and the traditional measuring method is difficult to detect the precision of the intermediate shaft structure, so that whether the length of the intermediate shaft structure can meet the installation requirement or not can be measured, a detection tool capable of detecting the intermediate shaft structure with the special structure is needed.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model aims at providing an utensil is examined to automobile power assisted steering system transmission shaft that structural design is with low costs, accurate positioning transmission shaft measure, convenient operation, measure quick, labour saving and time saving.
In order to achieve the above purpose, the technical scheme of the utility model:
the utility model provides an utensil is examined to car power assisted steering system transmission shaft, includes bottom plate, positioning seat, measures seat, slide rail, the bottom plate on be equipped with the positioning seat and measure the seat, be equipped with dog and side dog on the positioning seat, dog one side is equipped with reference column one, the last bolt fastening of measurement seat has the regulation to place piece and reference column two, and is equipped with the locating surface on it, measure seat one side and still be equipped with the pointer piece, measure the seat and cup joint on the slide rail of bottom plate through the slider, all be equipped with spacing post on the bottom plate at slide rail both ends, still be equipped with the.
Preferably, the first positioning column and the second positioning column are detachably fixed through bolts, and the diameters of the first positioning column and the second positioning column can be changed according to the size of the universal joint at the two ends of the transmission shaft to be measured.
Preferably, the first positioning column and the second positioning column are in the same straight line.
Preferably, the adjusting and placing block is provided with an arc-shaped groove, and the adjusting and placing block is fixedly connected with the measuring seat bolt through the arc-shaped groove.
Preferably, the end part of the pointer block is a needle end, and the needle end is positioned above the scale marks of the scale.
The utility model discloses a beneficial condition lies in: the structure design is with low costs, and the transmission shaft is measured in accurate positioning, convenient operation, and it is quick to measure, labour saving and time saving.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in fig. 1, an automobile power-assisted steering system transmission shaft inspection device comprises a bottom plate 1, a positioning seat 2, a measuring seat 5 and a slide rail 11, wherein the bottom plate 1 is provided with the positioning seat 2 and the measuring seat 5, the positioning seat 2 is provided with a stop block 3 and a side stop block 4, one side of the stop block 3 is provided with a first positioning column, the measuring seat 5 is provided with an adjusting and placing block 6 and a second positioning column 10 which are fixed by bolts, a positioning surface 7 is arranged on the measuring seat 5, one side of the measuring seat 5 is also provided with a pointer block 8, the measuring seat 5 is sleeved on the slide rail 11 of the bottom plate 1 through a sliding block, the bottom plate 1 at two ends of the slide rail 11 is. The first positioning column and the second positioning column 10 are both detachably fixed through bolts, and the diameters of the first positioning column and the second positioning column 10 can be changed according to the size of the universal joint at the two ends of the transmission shaft to be measured. The first positioning column and the second positioning column 10 are in the same straight line. The adjusting and placing block 6 is provided with an arc-shaped groove, and the adjusting and placing block 6 is fixedly connected with the measuring base 5 through a bolt through the arc-shaped groove. The end part of the pointer block 8 is a needle end 9, and the needle end 9 is positioned above the scale of the scale 13.
The utility model discloses be equipped with dog 3 and side dog 4 on positioning seat 2, can cup joint transmission shaft one end universal joint through the reference column one on the dog 3, carry out the level through positioning seat 2 and place the location simultaneously, the design of side dog 4 can make things convenient for the universal joint on the transmission shaft to push near simultaneously, convenient operation position is accurate, simultaneously because the universal joint at transmission shaft both ends is not symmetrical formula design, so through adjusting the position of placing the piece 6 on measuring seat 5, can adjust the angle of locating surface 7, can adjust to the angle that is fit for measuring and placing, and then can carry out both ends location to the transmission shaft through reference column two 10, thereby accomplish the security protection, the security protection closely does not rock, the measuring result is accurate, meanwhile, through adjusting the transmission shaft of measurable different models of placing piece 6 angle, the transmission shaft of measurable different length of removal measuring seat 5, it is wide to detect application range, the measuring seat 5 positions the transmission shaft by moving on the sliding rail 11, after the positioning is finished, whether the size of the transmission shaft is qualified or not can be obtained by reading the position of the pointer end 9 on the pointer block 8 corresponding to the scale 13, the measuring seat is simple and visual, the operation efficiency is high, and the design of the limiting column 12 enables the measuring seat 5 to be limited to move on the sliding rail 11 and not to be separated.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides an utensil is examined to car power assisted steering system transmission shaft, includes bottom plate (1), positioning seat (2), measures seat (5), slide rail (11), its characterized in that, bottom plate (1) on be equipped with positioning seat (2) and measure seat (5), be equipped with dog (3) and side dog (4) on positioning seat (2), dog (3) one side is equipped with reference column one, bolt fastening has the regulation to place piece (6) and reference column two (10) on measuring seat (5), and is equipped with locating surface (7) on it, measure seat (5) one side and still be equipped with pointer piece (8), measure seat (5) and cup joint on slide rail (11) of bottom plate (1) through the slider, all be equipped with spacing post (12) on bottom plate (1) at slide rail (11) both ends, still be equipped with scale (13) on bottom plate (1).
2. The testing fixture for the transmission shaft of the power-assisted steering system of the automobile as claimed in claim 1, wherein the first positioning column and the second positioning column (10) are both detachably fixed by bolts, and the diameters of the first positioning column and the second positioning column (10) can be changed according to the size of the universal joint at the two ends of the transmission shaft to be measured.
3. The automobile power steering system transmission shaft inspection tool according to claim 1 or 2, wherein the first positioning column and the second positioning column (10) are in the same straight line.
4. The automobile power steering system transmission shaft inspection tool according to claim 1, wherein an arc-shaped groove is formed in the adjusting and placing block (6), and the adjusting and placing block (6) is fixedly connected with the measuring seat (5) through the arc-shaped groove by a bolt.
5. The automobile power-assisted steering system transmission shaft inspection tool according to claim 1, wherein the end of the pointer block (8) is a needle end (9), and the needle end (9) is located above the scale of the scale (13).
CN201922037730.XU 2019-11-22 2019-11-22 Utensil is examined to car power assisted steering system transmission shaft Expired - Fee Related CN210773794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922037730.XU CN210773794U (en) 2019-11-22 2019-11-22 Utensil is examined to car power assisted steering system transmission shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922037730.XU CN210773794U (en) 2019-11-22 2019-11-22 Utensil is examined to car power assisted steering system transmission shaft

Publications (1)

Publication Number Publication Date
CN210773794U true CN210773794U (en) 2020-06-16

Family

ID=71058737

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922037730.XU Expired - Fee Related CN210773794U (en) 2019-11-22 2019-11-22 Utensil is examined to car power assisted steering system transmission shaft

Country Status (1)

Country Link
CN (1) CN210773794U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111872866A (en) * 2020-07-15 2020-11-03 安徽江淮汽车集团股份有限公司 Automobile driving shaft reforming device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111872866A (en) * 2020-07-15 2020-11-03 安徽江淮汽车集团股份有限公司 Automobile driving shaft reforming device

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200616

Termination date: 20201122