CN1134325A - Processing method for tooth profile of key - Google Patents
Processing method for tooth profile of key Download PDFInfo
- Publication number
- CN1134325A CN1134325A CN 96101319 CN96101319A CN1134325A CN 1134325 A CN1134325 A CN 1134325A CN 96101319 CN96101319 CN 96101319 CN 96101319 A CN96101319 A CN 96101319A CN 1134325 A CN1134325 A CN 1134325A
- Authority
- CN
- China
- Prior art keywords
- key
- processing method
- die
- punch die
- tooth
- 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.)
- Granted
Links
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Supports Or Holders For Household Use (AREA)
Abstract
The present invention features that teeth of key are formed through punching plate in die and the processing steps include carving die with toothprofile of key, placing die in punch and punching plate into semifinishesd toothed key. Compared with available toothprofile milling process, the said method has high efficiency and can round the tips of teeth or improve use effect of key.
Description
The present invention relates to a kind of processing method of shaped as key bit.
It is reported that the profile of tooth of key is that milling forms up to now, the tooth that is processed into method for milling is a tip-angled shape, the tooth of this band tip-angled shape, and during use, plug lock core not garden is sliding, and Milling Process efficient is lower.
The object of the invention is to change the shaped as key bit traditional diamond-making technique, and a kind of efficient height is provided, and can make the processing method of the shaped as key bit of crown band garden horn shape.
Technical scheme of the present invention is that the plate that will make key is stamped to form in punch die.Because punch die can require to make according to profile of tooth, as long as plate is placed on the punch die and can a punching out be formed, thereby efficient is more than the milling height, and the crown of profile of tooth can realize being with the garden horn shape, when the tooth of this band garden horn shape and lock core plug, more freely, do not have obstacle, thereby this processing method is than the Milling Process ideal, production efficiency height, the suitable production in enormous quantities in enormous quantities.
Further specify technology contents of the present invention below in conjunction with embodiment.The present embodiment processing method for tooth profile of key comprises: (1) scribes the key punch die by the shaped as key bit requirement; (2) punch die is placed on the punch press; (3) plate is placed be stamped to form toothed key embryo on the punch die, the hole of punching out key then, milling forms key.The material of punching out key can be metal materials such as copper material, iron charge, and the thickness of plate should meet the key thickness requirement.
Claims (1)
- A kind of processing method of shaped as key bit is characterized in that profile of tooth is that plate with key is stamped to form in punch die, comprising: (1) scribes the key punch die by the shaped as key bit requirement; (2) punch die is placed on the punch press; (3) plate is placed be stamped to form toothed key embryo on the punch die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96101319 CN1038398C (en) | 1996-01-08 | 1996-01-08 | Processing method for tooth profile of key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96101319 CN1038398C (en) | 1996-01-08 | 1996-01-08 | Processing method for tooth profile of key |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1134325A true CN1134325A (en) | 1996-10-30 |
| CN1038398C CN1038398C (en) | 1998-05-20 |
Family
ID=5117048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96101319 Expired - Fee Related CN1038398C (en) | 1996-01-08 | 1996-01-08 | Processing method for tooth profile of key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1038398C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156437A (en) * | 2011-03-01 | 2011-08-17 | 上海维宏电子科技有限公司 | Bit information loading method for key processing system and key processing method |
| CN103128192A (en) * | 2013-03-06 | 2013-06-05 | 胡小平 | Manufacture method of key bit |
| CN103586628A (en) * | 2012-08-19 | 2014-02-19 | 骆国基 | Processing method for blade lock exterior-milling teeth key |
-
1996
- 1996-01-08 CN CN 96101319 patent/CN1038398C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156437A (en) * | 2011-03-01 | 2011-08-17 | 上海维宏电子科技有限公司 | Bit information loading method for key processing system and key processing method |
| CN102156437B (en) * | 2011-03-01 | 2013-09-11 | 上海维宏电子科技股份有限公司 | Bit information loading method for key processing system and key processing method |
| CN103586628A (en) * | 2012-08-19 | 2014-02-19 | 骆国基 | Processing method for blade lock exterior-milling teeth key |
| CN103128192A (en) * | 2013-03-06 | 2013-06-05 | 胡小平 | Manufacture method of key bit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1038398C (en) | 1998-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision number of declaring invalidation: 19980520 |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |