CN104374265B - Detect the key seat rule of keyway - Google Patents
Detect the key seat rule of keyway Download PDFInfo
- Publication number
- CN104374265B CN104374265B CN201410321853.5A CN201410321853A CN104374265B CN 104374265 B CN104374265 B CN 104374265B CN 201410321853 A CN201410321853 A CN 201410321853A CN 104374265 B CN104374265 B CN 104374265B
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- China
- Prior art keywords
- keyway
- model
- key
- width
- axle
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- Expired - Fee Related
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The key seat rule of keyway is detected, it is related to a kind of detection instrument of groove.Instrument is efficiently detected due to not being exclusively used in the comprehensive of keyway at present for solution, laborious when causing workman to put together machines, the problem of frequent part of damage.By further improvement, the present invention, a kind of keyway of the width of key is only detected with a model.One model can respectively detect the width and depth of the keyway of I type or II type wheel and axle, can detect the go side of the width of keyway of axle and the width and height of not-go-end and key, can at any time detect whether what the keyway of wheel and axle processed rectifies.For differentiating I type and II type, also it is provided with II pattern plate and is easy to the triangle notch for distinguishing I type and II type keyway to mark.Anyone can help operator and testing staff quickly to detect the keyway of part piece by piece comprehensively with the present invention.Detect that the operator and testing staff of the suitable factory of key seat rule of keyway use.
Description
Technical field
The present invention relates to a kind of detection instrument of groove.
Background technology
Current each factory process keyway, without comprehensively reliable detection instrument, it is difficult to centering, causes the keyway of processing askew
Tiltedly, depth is inconsistent.It is laborious when assembler puts together machines, also often support broken gear, press-bending axle, cause to tear onal belt wheel open.Arrive
So far also without a kind of special comprehensive efficiently detection whether standard compliant instrument of keyway.
The content of the invention
It is an object of the invention to provide a kind of detection instrument of keyway, to solve at present due to not being exclusively used in the complete of keyway
Instrument is efficiently detected in face, laborious when causing workman to put together machines, often the problem of damage part.By further improvement,
A kind of present invention, keyway of width dimensions is only detected with a model.One model can respectively detect the key of I types and II type wheels
The width and depth and angle of the keyway of groove and axle, can detect the go side of the width of keyway of axle and the width and height of not-go-end and key
Degree, can at any time detect whether wheel is rectified with what the keyway of axle was processed.In order to distinguish the keyway of I types and II types, II type keyways
Also it is provided with model and is easy to the triangle notch distinguished to mark.Operator and testing staff can depart from《Mechanic cuts hand
Volume》The keyway of part after processing and before storage is detected, anyone can with the present invention help operator and
Testing staff rapidly detects piece by piece comprehensively to the keyway of part.Although present factory mostly not oneself manufactured parts
But, the part of outsourcing and outer processing is also required to detect whether to meet standard, and whether size and model are qualified, also use chi
Also to detect.
Brief description of the drawings
Fig. 1 is the structural front view of single model of the invention, and Fig. 2 is overall structure diagram of the invention, and Fig. 3 is this
The overall structure diagram two of invention, the schematic diagram one of the keyway of detection wheel when Fig. 4 is present invention work, Fig. 5 is work of the present invention
The schematic diagram two of the keyway of axle, the schematic diagram three when Fig. 6 is the present invention work during detection key are detected when making.
Specific embodiment
Specific embodiment one：With reference to Fig. 1 and Fig. 2, Fig. 3 explanation present embodiment, the detection kit of present embodiment
The model 1 and rotating shaft 1-10 of multiple are included, one end of each model 1 is provided with semi-cylindrical hill 1-1, (minimum diameter in hole), semicircle
Shape projection 1-1 is provided with the first square protruding 1-4.The one side of each model 1 is provided with the second arc groove 1-2, each model 1
Another side is provided with three-arc groove 1-3, and the bottom land of (maximum gauge of axle) second arc groove 1-2 is square protruding 1-5, the
The bottom land of three-arc groove 1-3 is square protruding 1-6, and the side of square protruding 1-6 is square groove 1-7.The other end of model 1 is provided with
Axis hole and arc of circle, multiple models 1 are connected by the axis of rotation in respective model axis hole.Each group model is protected by sheath 2
Shield.Can be according to the width of key, according to the diameter range that the key of this width is suitable, with reference to Fig. 2, Fig. 3 explanation, according to I type II types
Group manufacturing.Every group of quantity of model 1 is 1-10, and the model of the various width dimensions of the key of national standard is corresponded to respectively.
Specific embodiment two：Present embodiment is illustrated with reference to Fig. 1, mark is carved with each model 1 of present embodiment
Data 1-8, indicates the width of key, the minimum and maximum diameter range of the suitable wheel of the key of this width and axle, I types, II types wheel and
The width and depth of the keyway of axle, the go side T and not-go-end Z of the width of the keyway of axle, the height of key are also provided with just on II pattern plates
1-9 is marked in the triangle notch of difference I types and II types.When being measured using the present invention, each model can be quickly distinguished.
Other compositions and annexation are identical with specific embodiment one.
Specific embodiment three：Present embodiment is illustrated with reference to Fig. 4, Fig. 5, present embodiment can detect I types and II types
The width and depth of the keyway of wheel or axle.
Specific embodiment four：Present embodiment is illustrated with reference to Fig. 5, present embodiment can detect the width of the keyway of axle
Go side and not-go-end.
Specific embodiment five：Present embodiment is illustrated with reference to Fig. 6, present embodiment can detect the width and height of key
Degree.
Specific embodiment six：With reference to Fig. 4, Fig. 5 illustrate present embodiment, present embodiment can detect wheel keyway and
Whether what the keyway of axle was processed rectifies.
Specific embodiment seven：Present embodiment is illustrated with reference to Fig. 1, the thickness of each model 1 of present embodiment is
1mm-1.5mm, other compositions and annexation are identical with specific embodiment one.
Claims (4)
1. the key seat rule of keyway is detected, it is characterised in that：The key seat rule of described detection keyway includes the model (1) of multiple and turns
Axle (1-10), one end of each model (1) is provided with semi-cylindrical hill (1-1), and the arc diameter of semi-cylindrical hill (1-1) is hole
Minimum diameter, semi-cylindrical hill (1-1) is provided with the first square protruding (1-4), and the one side of each model (1) is provided with the second circle
Arc groove (1-2), the another side of each model (1) is provided with three-arc groove (1-3), the second arc groove (1-2) and the 3rd circle
The maximum gauge of a diameter of axle of arc groove (1-3), the bottom land of the second arc groove (1-2) is square protruding one (1-5), three-arc
The bottom land of groove (1-3) is square protruding two (1-6), and the side of square protruding two (1-6) is square groove (1-7), model (1) it is another
One end is provided with axis hole and arc of circle, and multiple models (1) rotate connection by the rotating shaft (1-10) in respective model axis hole；Institute
According to I types and II type group manufacturings, every group of quantity of model (1) is 1-10 to the multiple models (1) stated, and country's mark is corresponded to respectively
The model of the various width dimensions of accurate key, every group of model (1) is protected by sheath (2).
2. it is according to claim 1 detection keyway key seat rule, it is characterised in that：It is carved with each described model (1)
Flag data (1-8), indicates the width of key, the minimum and maximum diameter range of the suitable wheel of the key of this width or axle, I types or II
The width and depth of the keyway of type wheel or axle, the go side (T) of the width of the keyway of axle and not-go-end (Z), the height of key.
3. it is according to claim 1 detection keyway key seat rule, it is characterised in that：According to the model of II type group manufacturings
(1) triangle notch (1-9) for being easy to distinguish I types and II types is provided with.
4. the key seat rule of keyway is detected according to claim 1, it is characterised in that：The thickness of each model (1) is 1mm-
1.5mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321853.5A CN104374265B (en) | 2014-07-05 | 2014-07-05 | Detect the key seat rule of keyway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410321853.5A CN104374265B (en) | 2014-07-05 | 2014-07-05 | Detect the key seat rule of keyway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104374265A CN104374265A (en) | 2015-02-25 |
| CN104374265B true CN104374265B (en) | 2017-06-16 |
Family
ID=52553322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410321853.5A Expired - Fee Related CN104374265B (en) | 2014-07-05 | 2014-07-05 | Detect the key seat rule of keyway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104374265B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1174732A1 (en) * | 1984-01-09 | 1985-08-23 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Редукторостроения | Device for checking key slot |
| CN201021888Y (en) * | 2007-02-15 | 2008-02-13 | 徐秀贵 | Multi-function measurement tool |
| CN102175108A (en) * | 2011-02-28 | 2011-09-07 | 陈久智 | Triangular belt wheel groove detection device |
| CN102252582A (en) * | 2011-04-27 | 2011-11-23 | 陈久智 | Key groove detection tool |
| CN202562405U (en) * | 2012-05-02 | 2012-11-28 | 天津集合科技有限公司 | Basal body measuring scale |
| CN102889842A (en) * | 2012-10-25 | 2013-01-23 | 河北电力建设监理有限责任公司 | Common steel material specification and welding line height combined measurement gauge for building engineering |
| CN203132466U (en) * | 2013-02-01 | 2013-08-14 | 科赫工业设备技术（上海）有限公司 | Caliper used for examining size of lock mouth of steel sheet pile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006201597B1 (en) * | 2006-04-18 | 2006-08-17 | Douglas Wayne Schafer | A Nut and Bolt Sizing Tool |
-
2014
- 2014-07-05 CN CN201410321853.5A patent/CN104374265B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1174732A1 (en) * | 1984-01-09 | 1985-08-23 | Всесоюзный Научно-Исследовательский И Проектно-Конструкторский Институт Редукторостроения | Device for checking key slot |
| CN201021888Y (en) * | 2007-02-15 | 2008-02-13 | 徐秀贵 | Multi-function measurement tool |
| CN102175108A (en) * | 2011-02-28 | 2011-09-07 | 陈久智 | Triangular belt wheel groove detection device |
| CN102252582A (en) * | 2011-04-27 | 2011-11-23 | 陈久智 | Key groove detection tool |
| CN202562405U (en) * | 2012-05-02 | 2012-11-28 | 天津集合科技有限公司 | Basal body measuring scale |
| CN102889842A (en) * | 2012-10-25 | 2013-01-23 | 河北电力建设监理有限责任公司 | Common steel material specification and welding line height combined measurement gauge for building engineering |
| CN203132466U (en) * | 2013-02-01 | 2013-08-14 | 科赫工业设备技术（上海）有限公司 | Caliper used for examining size of lock mouth of steel sheet pile |
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| Publication number | Publication date |
|---|---|
| CN104374265A (en) | 2015-02-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170616 Termination date: 20180705 |