CN201848497U - Integral thread rolling forming die - Google Patents
Integral thread rolling forming die Download PDFInfo
- Publication number
- CN201848497U CN201848497U CN2010206206306U CN201020620630U CN201848497U CN 201848497 U CN201848497 U CN 201848497U CN 2010206206306 U CN2010206206306 U CN 2010206206306U CN 201020620630 U CN201020620630 U CN 201020620630U CN 201848497 U CN201848497 U CN 201848497U
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- CN
- China
- Prior art keywords
- tooth
- teeth
- millimeters
- thread
- coarse thread
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 9
- 239000011159 matrix material Substances 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000003754 machining Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model relates to an integral thread rolling forming die which is characterized in that thin teeth, circular groove teeth and thick teeth are arranged on a die matrix; the width of the thin teeth is 0.55-1.1 millimeters; the height of the thin teeth is 1.1-2.0 millimeters; the width of the thick teeth is 0.55-1.1 millimeters; and the height of the thick teeth is 1.5-2.9 millimeters. With the adoption of the integral thread rolling forming die, the thick teeth rolling, the circular groove rolling and the thin teeth rolling can be finished at one time, therefore, the machining time is short, the stability of the size of the teeth shape is good, the production efficiency is high, and the manufacturing cost is low.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of whole thread rolling die mould.
Background technology
After the cold pier moulding of traditional rivet and securing member, also need, roll coarse thread and roll three steps of closely-pitched, like this just need three equipment, three molds and three groups of personnel by rolling annular groove, long processing time, production efficiency is low, the manufacturing expense height.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned technology, provides a kind of process time short, the production efficiency height, and manufacturing expense is low, rolls coarse thread simultaneously, rolls annular groove and rolls the whole rolled thread mould of closely-pitched.
Whole rolled thread mould of the present utility model comprises die matrix, it is characterized in that die matrix is provided with denticulation, annular groove tooth and coarse thread tooth.
The profile of tooth of described denticulation is wide to be 1.1～2.0 millimeters, and the profile of tooth height of denticulation is 0.55～1.1 millimeter; The coarse thread profile of tooth of coarse thread tooth is wide to be 1.5～2.9 millimeters, and the coarse thread profile of tooth height of coarse thread tooth is 0.5～1.0 millimeter.
The body of whole rolled thread mould of the present utility model is provided with denticulation, annular groove tooth and coarse thread tooth, can once finish and roll coarse thread, rolls annular groove and roll closely-pitched, and process time is short, and tooth proportions is more stable, the production efficiency height, and manufacturing expense is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1
Among the figure 1, denticulation, 2, the annular groove tooth, 3, the coarse thread tooth, 4, die matrix, L1, closely-pitched profile of tooth are wide, L2, coarse thread profile of tooth are wide, H1, denticulation form height, H2, coarse thread profile of tooth height.
The specific embodiment
The die matrix 4 of whole rolled thread mould of the present utility model is provided with denticulation 1, annular groove tooth 2 and coarse thread tooth 3.When the processing diameter was 16 millimeters a pulling rivet, the wide L1 of the profile of tooth of its denticulation 1 was 1.4 millimeters, and the denticulation form height H1 of denticulation 1 is 0.8 millimeter, and the wide L2 of coarse thread profile of tooth of coarse thread tooth 3 is 2.0 millimeters, and the high H2 of coarse thread profile of tooth of coarse thread tooth 3 is 0.7 millimeter.
Claims (3)
1. a whole thread rolling die mould comprises die matrix (4), it is characterized in that: die matrix (4) is provided with closely-pitched tooth (1), annular groove tooth (2) and coarse thread tooth (3).
2. whole rolled thread mould according to claim 1 is characterized in that: the closely-pitched profile of tooth of described closely-pitched tooth (1) wide is 1.1～2.0 millimeters, and the denticulation form height of closely-pitched tooth (1) is 0.55～1.1 millimeter.
3. whole rolled thread mould according to claim 1 is characterized in that: the coarse thread profile of tooth of described coarse thread tooth (3) wide is 1.5～2.9 millimeters, and the coarse thread profile of tooth height of coarse thread tooth (3) is 0.5～1.0 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206206306U CN201848497U (en) | 2010-11-19 | 2010-11-19 | Integral thread rolling forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206206306U CN201848497U (en) | 2010-11-19 | 2010-11-19 | Integral thread rolling forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848497U true CN201848497U (en) | 2011-06-01 |
Family
ID=44090910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206206306U Expired - Fee Related CN201848497U (en) | 2010-11-19 | 2010-11-19 | Integral thread rolling forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848497U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084521A (en) * | 2013-01-29 | 2013-05-08 | 西安交通大学 | Method for simultaneous roll-forming of threads and splines of shaft parts |
-
2010
- 2010-11-19 CN CN2010206206306U patent/CN201848497U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103084521A (en) * | 2013-01-29 | 2013-05-08 | 西安交通大学 | Method for simultaneous roll-forming of threads and splines of shaft parts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |