CN103567333A - Hot-rolling coiling machine profile - Google Patents
Hot-rolling coiling machine profile Download PDFInfo
- Publication number
- CN103567333A CN103567333A CN201210283634.3A CN201210283634A CN103567333A CN 103567333 A CN103567333 A CN 103567333A CN 201210283634 A CN201210283634 A CN 201210283634A CN 103567333 A CN103567333 A CN 103567333A
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- profile
- hot
- pattern
- coiling machine
- helical tooth
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Abstract
The invention discloses a hot-rolling coiling machine profile, which comprises a profile (1), wherein the middle section of the profile (1) is provided with a helical arc groove (11) and a helical tooth (12), wherein two ends of the profile (1) are respectively provided with a square tenon (14), and the hot-rolling coiling machine profile is characterized in that the helical tooth (12) is provided with a small arc groove (13) per 90DEG. The hot-rolling coiling machine profile is good in heat radiation effect, the comprehensive performance of the profile is remarkably improved, the coiling error is small, and the service life is long.
Description
Technical field
The present invention relates to wind spring machinery, specifically a kind of hot coiling spring machine pattern.
Background technology
The stage casing of existing hot coiling spring machine pattern is only provided with spiral arc groove and helical tooth, during due to hot coiling spring, temperature is very high, pattern is difficult for heat radiation, is easy to produce annealing, causes lower hardness and abrasion deformation, make the spring rolling produce error, when serious, because abrasion deformation is too much, have to scrap, adopt the pattern production efficiency of this structure low, cost is high.
Summary of the invention
Object of the present invention be just to provide a kind of radiating effect good, can significantly improve pattern combination property, roll that error is little, the hot coiling spring machine pattern of long service life.
For achieving the above object, the present invention includes pattern, the stage casing of described pattern is provided with spiral arc groove and helical tooth, and the two ends of described pattern are respectively provided with a square tenon, on described helical tooth, every 90 °, are provided with a small arc-shaped groove.
The present invention, owing to being provided with a small arc-shaped groove every 90 ° on the helical tooth of pattern, has increased area of dissipation, can greatly improve the radiating effect of pattern when hot coiling spring.Radiating effect of the present invention is good, can significantly improve pattern combination property, rolls error little, long service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
The specific embodiment
Referring to Fig. 1, the present invention includes pattern 1, the stage casing of described pattern 1 is provided with spiral arc groove 11 and helical tooth 12, and the two ends of described pattern 1 are respectively provided with a square tenon 14, on described helical tooth 12, every 90 °, are provided with a small arc-shaped groove 13.
Claims (1)
1. a hot coiling spring machine pattern, comprise pattern (1), the stage casing of described pattern (1) is provided with spiral arc groove (11) and helical tooth (12), the two ends of described pattern (1) are respectively provided with a square tenon (14), it is characterized in that: at described helical tooth (12), above every 90 °, be provided with a small arc-shaped groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283634.3A CN103567333A (en) | 2012-08-10 | 2012-08-10 | Hot-rolling coiling machine profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283634.3A CN103567333A (en) | 2012-08-10 | 2012-08-10 | Hot-rolling coiling machine profile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103567333A true CN103567333A (en) | 2014-02-12 |
Family
ID=50040534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283634.3A Pending CN103567333A (en) | 2012-08-10 | 2012-08-10 | Hot-rolling coiling machine profile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103567333A (en) |
-
2012
- 2012-08-10 CN CN201210283634.3A patent/CN103567333A/en active Pending
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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: 20140212 |