A drive shaft measuring table

By designing the support mechanism and fixing components of the drive shaft measuring table, the problem of inaccurate measurement of the drive shaft in a bent state was solved, and the precise measurement of the axial length of the drive shaft was realized.

CN224517604UActive Publication Date: 2026-07-17ANHUI KAIEN IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ANHUI KAIEN IND CO LTD
Filing Date
2025-06-13
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

When measuring the total axial length of a drive shaft, its universal joint structure makes it difficult to keep it straight, which affects the accuracy of the measurement.

Method used

A transmission shaft measuring stage was designed, comprising a support mechanism, a limiting component, a movable component, a vernier component, and a fixed component. After the two ends of the transmission shaft are fixed by the limiting and fixed components, the movable component is slid to unfold it, and the vernier component is used for measurement to ensure the accuracy of the axial length.

Benefits of technology

It enables accurate measurement of the axial length of the drive shaft, solves the problem of difficulty in measuring the drive shaft when it is bent, and ensures the accuracy of the measurement.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224517604U_ABST
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Abstract

The utility model belongs to transmission shaft technical field, concretely is a kind of transmission shaft measuring table, it includes: supporting mechanism, limiting component, movable component, vernier component and fixed component, supporting mechanism includes support, slide rail, sliding block, measuring scale and fixed baffle, the support top front and back both sides are all set up slide rail, multiple sliding blocks are set up on the slide rail, the support top front side is set up measuring scale, the slide rail left end is set up fixed baffle;Limiting component is set on the sliding block of left side;Movable component is set on the sliding block of right side;Vernier component is set on the sliding block of front side;Transmission shaft is placed on limiting component, then sliding movable component, make transmission shaft left end stick to fixed baffle, transmission shaft right end sticks to movable component, then the both ends of transmission shaft are fixed by fixed component, after fixing, sliding movable component, transmission shaft is pulled and unfolded, sliding vernier component, transmission shaft is measured, guarantee measurement accuracy.
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Claims

1. A drive shaft measuring station, characterized in that, include: The support mechanism (100) includes a bracket (110), a slide rail (120), a slider (130), a measuring ruler (140), and a fixed baffle (150). The bracket (110) is provided with slide rails (120) on both the front and rear sides of the top. Multiple sliders (130) are provided on the slide rails (120). The measuring ruler (140) is provided on the front side of the top of the bracket (110). The fixed baffle (150) is provided on the left end of the slide rail (120). A limiting component (200) is disposed on the slider (130) on the left side; The movable part (300) is disposed on the slider (130) on the right side; A vernier component (400) is disposed on the front slider (130); A fixed component (500) is provided on the fixed baffle (150) and the movable component (300).

2. A drive shaft measuring station according to claim 1, characterised in that, The limiting component (200) includes a connecting plate (210) and a V-block (220), with the V-block (220) provided on the top of the connecting plate (210).

3. A drive shaft measuring station according to claim 1, wherein, The movable component (300) includes a movable connecting plate (310) and a movable baffle (320), with the movable baffle (320) disposed on the top left side of the movable connecting plate (310).

4. A drive shaft measuring rig according to claim 1, wherein, The vernier component (400) includes a connecting block (410), a drive shaft alignment plate (420), and a pointer plate (430). The left end of the connecting block (410) is provided with a drive shaft alignment plate (420) facing backward, and the front end of the connecting block (410) is provided with a pointer plate (430) corresponding to the measuring ruler (140).

5. A drive shaft measuring station according to claim 1, wherein, The fixed component (500) includes a swing block (510), a slide groove (520), a rotating bolt (530), and a tightening bolt (540). The swing block (510) has a slide groove (520) in the center. The upper end of the slide groove (520) is rotatably connected to the rotating bolt (530). The rotating bolt (530) is connected to the fixed baffle (150) and the movable component (300). The lower end of the slide groove (520) is screwed with a tightening bolt (540).

6. A drive shaft measuring rig according to claim 1, wherein, The bottom of the bracket (110) is provided with evenly distributed height adjustment feet (160).

7. A drive shaft measuring rig according to claim 1, wherein, The slider (130) is provided with a positioning bolt that is connected to the slide rail (120).