CN102744357A - Handle fastening screw processing technology - Google Patents
Handle fastening screw processing technology Download PDFInfo
- Publication number
- CN102744357A CN102744357A CN2011101115795A CN201110111579A CN102744357A CN 102744357 A CN102744357 A CN 102744357A CN 2011101115795 A CN2011101115795 A CN 2011101115795A CN 201110111579 A CN201110111579 A CN 201110111579A CN 102744357 A CN102744357 A CN 102744357A
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- screw
- processing technology
- head
- screw rod
- nail
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Abstract
The invention relates to a handle fastening screw processing technology. The processing technology includes that cold-drawing ordinary carbon round steel is used for being upset into a shape with a screw and a screw cap in a forming machine, the outer circles of the screw and the screw cap are subjected to finish turning on a meter lathe, a screw thread is finished on the screw, a special tooling is installed, a cross-shaped port and a cross-shaped port base are milled on the screw cap, metal fragments and burrs on the surface are cleared away, and the screw is subjected to immersion, oil removing, derusting and surface zinc plating. The handle fastening screw processing technology is capable of guaranteeing manufacturing quality and satisfying product requirement of parts.
Description
Technical field
The present invention relates to be used on a kind of bottle opener the supporting solid handle trip bolt processing technology of handle of carrying out of handlebar.
Background technology
Being used for the supporting solid parts of handle that carry out of handlebar on the bottle opener is not universal component; But profiled piece; So the manufacturing of parts all is unicity, particularity; This has just determined the manufacturing of parts that its special manufacturing process all must be arranged, otherwise is the function that can not guarantee the quality requirement and the product of product.
Summary of the invention
In order to solve the problem of above-mentioned proposition, the present invention provides a kind of handle trip bolt processing technology, and this handle trip bolt processing technology can guarantee the workmanship and the product requirement of parts.
The objective of the invention is to realize like this; Handle trip bolt processing technology, the normal carbon round steel that adopts cold-drawn upsetting pressure on the formulation machine become to have the profile of screw rod, the head of a nail-finish turning screw rod on the instrument lathe, head of a nail cylindrical-screw rod get on the bus out the screw thread-special frock of packing into mill out cross mouth to the cross mouth on the head of a nail again at the bottom of-metal fragment is removed on the surface, burr-immersion oil removing is derusted-plating zinc on surface.
Characteristics of the present invention are that machine finishing is adopted in a upsetting pressure moulding, guarantees both quality and quantity.
Description of drawings
Fig. 1 is the structural representation of handle trip bolt;
Fig. 2 is the vertical view of handle trip bolt,
Among the figure: 1, screw rod; 2, screw thread; 3, the head of a nail; 4, cross mouth; 5, at the bottom of the cross mouth.
The specific embodiment
Below in conjunction with accompanying drawing invention is described further.
In view, be example with the handle trip bolt: the normal carbon round steel that adopts cold-drawn upsetting pressure on the formulation machine become to have the profile of screw rod 1, the head of a nail 3-finish turning screw rod 1 on the instrument lathe, the head of a nail 3 cylindricals-screw rod 1 get on the bus out screw thread 2-pack into special frock mill out cross mouth 4 to the cross mouth on the head of a nail 3 again at the bottom of the 5-surface remove metal fragment, burr-immersion oil removing is derusted-plating zinc on surface.
Claims (1)
1. handle trip bolt processing technology is characterized in that: the normal carbon round steel that adopts cold-drawn upsetting pressure on the formulation machine become to have the profile of screw rod, the head of a nail-finish turning screw rod on the instrument lathe, head of a nail cylindrical-screw rod get on the bus out the screw thread-special frock of packing into mill out cross mouth to the cross mouth on the head of a nail again at the bottom of-metal fragment is removed on the surface, burr-immersion oil removing is derusted-plating zinc on surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101115795A CN102744357A (en) | 2011-04-18 | 2011-04-18 | Handle fastening screw processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101115795A CN102744357A (en) | 2011-04-18 | 2011-04-18 | Handle fastening screw processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102744357A true CN102744357A (en) | 2012-10-24 |
Family
ID=47025048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101115795A Pending CN102744357A (en) | 2011-04-18 | 2011-04-18 | Handle fastening screw processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102744357A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151983A (en) * | 2020-02-24 | 2020-05-15 | 瑞安市乐舟紧固件有限公司 | Screw plug cold heading machining method of fire valve |
| CN111230432A (en) * | 2020-02-24 | 2020-06-05 | 瑞安市乐舟紧固件有限公司 | Cold heading processing method for water gap plug of heat exchanger |
| CN112008339A (en) * | 2020-08-24 | 2020-12-01 | 山东汽车弹簧厂淄博有限公司 | Machining process for microalloying machining and strengthening U-shaped bolt |
-
2011
- 2011-04-18 CN CN2011101115795A patent/CN102744357A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151983A (en) * | 2020-02-24 | 2020-05-15 | 瑞安市乐舟紧固件有限公司 | Screw plug cold heading machining method of fire valve |
| CN111230432A (en) * | 2020-02-24 | 2020-06-05 | 瑞安市乐舟紧固件有限公司 | Cold heading processing method for water gap plug of heat exchanger |
| CN112008339A (en) * | 2020-08-24 | 2020-12-01 | 山东汽车弹簧厂淄博有限公司 | Machining process for microalloying machining and strengthening U-shaped bolt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121024 |