CN204329824U - Spring eye stretches half long special measuring tool - Google Patents
Spring eye stretches half long special measuring tool Download PDFInfo
- Publication number
- CN204329824U CN204329824U CN201420662694.0U CN201420662694U CN204329824U CN 204329824 U CN204329824 U CN 204329824U CN 201420662694 U CN201420662694 U CN 201420662694U CN 204329824 U CN204329824 U CN 204329824U
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- China
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- vernier
- rule
- dop
- spring eye
- register pin
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Abstract
The utility model relates to a kind of spring eye and stretches half long special measuring tool, comprise rule, dop and the register pin installed on the scale and vernier, one end of rule is provided with dop, and the chi bar of rule is equipped with vernier, and vernier is fixed with register pin by adjusting bolt.The utility model energy Measurement accuracy spring eye stretches half length, stretches the effective control of half progress row, unacceptable product can be detected in time to grasswort operation, improve product quality and production self-inspection efficiency, and be beneficial to and increase work efficiency, structure is simple, easy to operate.
Description
Technical field
The utility model relates to testing tool, and particularly spring eye stretches half long special measuring tool.
Background technology
It is the major parameter affecting product loading and performance that spring eye stretches half length, manufactures in process and needs to ask special management and control.This size value and spring eye center are to the distance of reed center pit, traditional measuring method is generally adopt steel ruler or tape measure directly to measure, limit by method of operating, owing to needing the position at artificial visually examine's reed center pit and grasswort center, and it is not concordant with workpiece when steel ruler or tape measure, its measuring process can produce very big error, and measurement result need add earhole radius and material thickness, directly can not obtain data.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of spring eye and stretches half long special measuring tool, by finding the position at leaf apring center hole and grasswort center accurately, make to detect accurately, avoid because of artificial range estimation factor, measure the reading error that operating mistake produces, avoid measurement result need add earhole radius and material thickness, directly can not obtain the difficulty that data produce.
The utility model solves the problems of the technologies described above by the following technical solutions.Spring eye stretches half long special measuring tool, comprise rule, dop and the register pin installed on the scale and vernier, it is characterized in that, one end of described rule is provided with dop, the chi bar of rule is equipped with vernier, and vernier is fixed with register pin by adjusting bolt.
V-shaped or the trapezoid-shaped openings of described dop.
Described register pin is cone rod or cylindrical.
The utility model energy Measurement accuracy spring eye stretches half length, stretches the effective control of half progress row, unacceptable product can be detected in time to grasswort operation, improve product quality and production self-inspection efficiency, and be beneficial to and increase work efficiency, structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the side view of the utility model structure.
In figure: 1. register pin, 2. vernier, 3. adjusting bolt, 4. rule, 5. dop, 6. tested leaf spring.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.See Fig. 1 to Fig. 2.Spring eye stretches half long special measuring tool, comprise rule 4, dop 5 and the register pin 1 be arranged on rule 4 and vernier 2, it is characterized in that, one end of described rule 4 is provided with dop 5, the chi bar of rule 4 is equipped with vernier 2, and vernier 2 is fixed with register pin 1 by adjusting bolt 3.
V-shaped or the trapezoid-shaped openings of described dop 5.
Described register pin 1 is cone rod or cylindrical.
embodiment 1:as Fig. 1, the conical dowel pin 1 in the utility model is assemblied on vernier 2 by adjusting bolt 3, is placed in the center pit of tested leaf spring 6, for finding the centre of location of tested leaf spring 6 accurately.Dop 5 is V-shaped and be placed in the grasswort cylindrical place of tested leaf spring 6, for finding grasswort center accurately.
During detection, dop 5 V-shaped for the utility model is placed in tested leaf spring 6 grasswort cylindrical place by operating personnel, finds grasswort center accurately; Moving cursor 2, cone rod register pin 1 is inserted grasswort sheet center pit, the center of fixing tested leaf spring 6; Measurement is completed finally by rule 4 reading numerical values.
embodiment 2:dop 5 in the utility model can adopt trapezoid-shaped openings structure; Register pin 1 can adopt cylindrical structural.Other are with embodiment 1.
The utility model structure is simple, and easy to operate, operating personnel only need " V " shape dop 5 to be placed in tested leaf spring 6 grasswort cylindrical place, moving cursor 2, and locates with cone rod register pin 1, namely determines measurement result by rule 4 numeral.During as the tested leaf spring 6 of another size need be detected, only need re-move vernier 2, register pin 1 be inserted grasswort sheet center pit, namely complete measurement by rule 4 reading numerical values.
Claims (1)
1. spring eye stretches half long special measuring tool, comprise rule, dop and the register pin installed on the scale and vernier, it is characterized in that, one end of described rule is provided with dop, the chi bar of rule is equipped with vernier, and vernier is fixed with register pin by adjusting bolt; V-shaped or the trapezoid-shaped openings of described dop; Described register pin is cone rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662694.0U CN204329824U (en) | 2014-11-10 | 2014-11-10 | Spring eye stretches half long special measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420662694.0U CN204329824U (en) | 2014-11-10 | 2014-11-10 | Spring eye stretches half long special measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329824U true CN204329824U (en) | 2015-05-13 |
Family
ID=53166175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420662694.0U Active CN204329824U (en) | 2014-11-10 | 2014-11-10 | Spring eye stretches half long special measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329824U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111532A (en) * | 2021-11-19 | 2022-03-01 | 东风汽车底盘系统有限公司 | Leaf spring eye vertical parallelism detection device |
-
2014
- 2014-11-10 CN CN201420662694.0U patent/CN204329824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111532A (en) * | 2021-11-19 | 2022-03-01 | 东风汽车底盘系统有限公司 | Leaf spring eye vertical parallelism detection device |
| CN114111532B (en) * | 2021-11-19 | 2023-10-20 | 东风汽车底盘系统有限公司 | Leaf spring eye vertical parallelism detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |