CN201867154U - Special detection tool for detecting long shaft end surface step depth of crank shaft - Google Patents
Special detection tool for detecting long shaft end surface step depth of crank shaft Download PDFInfo
- Publication number
- CN201867154U CN201867154U CN2010206016388U CN201020601638U CN201867154U CN 201867154 U CN201867154 U CN 201867154U CN 2010206016388 U CN2010206016388 U CN 2010206016388U CN 201020601638 U CN201020601638 U CN 201020601638U CN 201867154 U CN201867154 U CN 201867154U
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- CN
- China
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- detection tool
- end surface
- main body
- tool body
- cubing main
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- Expired - Fee Related
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a special detection tool for detecting the long shaft end surface step depth of a crank shaft, which consists of a detection tool body and a dial test indicator, wherein the detection tool body is in a disc shape, one end surface of the detection tool body is a detection surface, a center hole and an eccentric through hole are formed on the detection tool body, the dial test indicator is vertically and fixedly arranged at the other end surface of the detection tool body, and a detecting head of the dial test indicator passes through the eccentric through hole formed on the detection tool body. The special detection tool has the advantages of simple structure, reasonable design and accurate measurement and is simple and convenient to operate, and the detection efficiency on the long shaft end surface step depth of the crank shaft can be greatly improved and is improved by more than 2 to 5 times through being compared with the traditional measuring modes, so the production efficiency is effectively improved, and meanwhile, the production quality is improved.
Description
Technical field
The utility model relates to the cubing of field of machining, and particularly a kind of bent axle is surveyed major axis end face step degree of depth appliance special for detecting.
Background technology
Be shaped on step on the major axis end face of PL/BD type bent axle, this step degree of depth requires to be 0.4mm, and accuracy requirement is higher, therefore need detect this step degree of depth.Existing detection mode exists measures difficult, deficiencies such as measurement is inaccurate, complex operation, the time is long, efficient is low, influences the production efficiency and the quality of production.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of reasonable in design, simple to operate, measure accurately bent axle and survey major axis end face step degree of depth appliance special for detecting.
The utility model solves its technical matters and is achieved through the following technical solutions:
A kind of bent axle is surveyed major axis end face step degree of depth appliance special for detecting, it is characterized in that: constitute by cubing main body and dial gauge, the cubing main body is a dish type, cubing main body one end face is a detection faces, on the cubing main body, be shaped on center pit and eccentric through-hole, vertically install dial gauge in cubing main body other end, this dial gauge gauge head passes the made eccentric through-hole of cubing main body.
Advantage of the present utility model and beneficial effect are:
The utility model is simple in structure, reasonable in design, easy and simple to handle, measurement is accurate, can significantly improve bent axle major axis end face step depth detection efficient, improves more than 2-5 times than the traditional measurement mode, thereby effectively enhances productivity, and improves the quality of production simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of bent axle is surveyed major axis end face step degree of depth appliance special for detecting, and its innovation part is: be made of cubing main body 1 and dial gauge 4.The cubing main body is a dish type, cubing main body one end face is a detection faces, is shaped on center pit 2 and eccentric through-hole 3 on the cubing main body, vertically installs dial gauge in cubing main body other end, this dial gauge gauge head passes the made eccentric through-hole of cubing main body, corresponding tested step position, eccentric through-hole center.
Use-pattern of the present utility model is:
During measurement the bent axle major axis is inserted in the made center pit of cubing main body, the detection faces of cubing main body contacts with the major axis end face, can determine by the dial gauge reading whether the major axis end face step 0.4mm degree of depth is qualified.
Claims (1)
1. a bent axle is surveyed major axis end face step degree of depth appliance special for detecting, it is characterized in that: constitute by cubing main body and dial gauge, the cubing main body is a dish type, cubing main body one end face is a detection faces, on the cubing main body, be shaped on center pit and eccentric through-hole, vertically install dial gauge in cubing main body other end, this dial gauge gauge head passes the made eccentric through-hole of cubing main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206016388U CN201867154U (en) | 2010-11-11 | 2010-11-11 | Special detection tool for detecting long shaft end surface step depth of crank shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206016388U CN201867154U (en) | 2010-11-11 | 2010-11-11 | Special detection tool for detecting long shaft end surface step depth of crank shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867154U true CN201867154U (en) | 2011-06-15 |
Family
ID=44138306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206016388U Expired - Fee Related CN201867154U (en) | 2010-11-11 | 2010-11-11 | Special detection tool for detecting long shaft end surface step depth of crank shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867154U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419146A (en) * | 2011-12-14 | 2012-04-18 | 许晓华 | Shaft extension detection device |
| CN105300223A (en) * | 2015-12-04 | 2016-02-03 | 广西玉柴机器股份有限公司 | On-line measurement tool for processing volume of thrust surface of camshaft |
-
2010
- 2010-11-11 CN CN2010206016388U patent/CN201867154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102419146A (en) * | 2011-12-14 | 2012-04-18 | 许晓华 | Shaft extension detection device |
| CN105300223A (en) * | 2015-12-04 | 2016-02-03 | 广西玉柴机器股份有限公司 | On-line measurement tool for processing volume of thrust surface of camshaft |
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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: 20110615 Termination date: 20131111 |