CN201672896U - Length detecting device of shaft neck thrust step - Google Patents
Length detecting device of shaft neck thrust step Download PDFInfo
- Publication number
- CN201672896U CN201672896U CN201020207155XU CN201020207155U CN201672896U CN 201672896 U CN201672896 U CN 201672896U CN 201020207155X U CN201020207155X U CN 201020207155XU CN 201020207155 U CN201020207155 U CN 201020207155U CN 201672896 U CN201672896 U CN 201672896U
- Authority
- CN
- China
- Prior art keywords
- hole
- detecting device
- utility
- model
- shaft neck
- 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
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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model relates to a length detecting device of a shaft neck thrust step, which is provided with a permanent seat and a dial indicator. A large through hole is machined at the central position of the permanent seat, a small through hole is machined at one side of the large through hole, and the dial indicator is placed in the small through hole and is fixed by bolts. The utility model has simple structure, low cost, easy operation and visualized detection, can realize quick detection and improve the detection precision.
Description
(1) technical field: the utility model relates to mechanical detection means.It is a kind of axle journal thrust length of bench pick-up unit that detects cam shaft gear axle journal thrust length of bench.
(2) background technology: the cubing of measurement axis class length of bench is generally with pit gauge or vernier caliper at present; All there is precision not high (scale division value is 0.02) in these two kinds of cubings, and reading is not directly perceived, can not adapt to the requirement that requires fast detecting in the production.
(3) summary of the invention: the purpose of this utility model is improved above shortcoming exactly.Propose a kind of simple in structurely, cost is low, detects intuitively, can fast detecting can improve the axle journal thrust length of bench pick-up unit of accuracy of detection again.
The utility model axle journal thrust length of bench pick-up unit, it is characterized in that: have holder and dial gauge, the holder center is processed with a large through-hole, and a side of large through-hole is processed with a little through hole, and small through hole is placed with dial gauge and is screwed.
The utility model is simple in structure, and cost is low, and easy operating detects intuitively, can fast detecting can improve accuracy of detection again.
Using method:
Earlier the utility model is placed on the horizontal stand, the reading L1 that reads dial gauge is (for making things convenient for the back reading, L1 is adjusted into a round values), again the utility model is placed on the cam shaft gear axle journal thrust step, read the reading L2 of dial gauge, cam shaft gear axle journal thrust length of bench equals L1-L2.
(4) description of drawings
It among the figure the utility model structural representation
Among the figure, 1-dial gauge, 2-workpiece, 3-holder, 4-large through-hole, 5-small through hole, 6-screw.
(5) embodiment:
In figure, with steel system one holder 3, holder 3 centers are processed with a large through-hole 4, and a side of large through-hole is processed with a little through hole 5, and small through hole is placed with dial gauge 1 and fixing with screw 6.
Claims (1)
1. axle journal thrust length of bench pick-up unit, it is characterized in that: have holder and dial gauge, the holder center is processed with a large through-hole, and a side of large through-hole is processed with a little through hole, and small through hole is placed with dial gauge and is screwed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020207155XU CN201672896U (en) | 2010-05-14 | 2010-05-14 | Length detecting device of shaft neck thrust step |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020207155XU CN201672896U (en) | 2010-05-14 | 2010-05-14 | Length detecting device of shaft neck thrust step |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201672896U true CN201672896U (en) | 2010-12-15 |
Family
ID=43330308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020207155XU Expired - Fee Related CN201672896U (en) | 2010-05-14 | 2010-05-14 | Length detecting device of shaft neck thrust step |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201672896U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102419146A (en) * | 2011-12-14 | 2012-04-18 | 许晓华 | Shaft extension detection device |
-
2010
- 2010-05-14 CN CN201020207155XU patent/CN201672896U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102419146A (en) * | 2011-12-14 | 2012-04-18 | 许晓华 | Shaft extension detection device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120514 |