CN102000712A - Die for producing warm air pipe - Google Patents
Die for producing warm air pipe Download PDFInfo
- Publication number
- CN102000712A CN102000712A CN2010102807981A CN201010280798A CN102000712A CN 102000712 A CN102000712 A CN 102000712A CN 2010102807981 A CN2010102807981 A CN 2010102807981A CN 201010280798 A CN201010280798 A CN 201010280798A CN 102000712 A CN102000712 A CN 102000712A
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- CN
- China
- Prior art keywords
- die
- mould
- locating
- air pipe
- warm air
- 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.)
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Abstract
The invention discloses a die for producing a warm air pipe. The die comprises an upper die and a lower die, wherein, the lower die is equipped with a cavity; the cavity is provided with a locating hole; two sides of the cavity are provided with grooves and blanking piece locating blocks; the locating blocks are provided with locating slots, and the locating blocks can freely rotate around the X axis of a product; the upper die is equipped with a pressing block and a forming male die block; a male die is in a half-and-half split structure and is connected with a middle tilted block in a dovetailing manner; and the bottom of the die is equipped with a spring, and the forming upper die is combined with a fixing plate for the middle tilted block after the upper die and the lower die are fully closed. By adopting the die, the warm air pipe can be simply and quickly manufactured and complicated procedures can be avoided.
Description
Technical field
The present invention relates to the mould that the warm braw pipe is produced.
Background technology
The warm braw tube shape is a strip thin slice, and two ends become 3/4ths toroidals to bent intermediate, the shape uniqueness, and two radius of circles surpass Y-axis 20MM, take normal mould structure, can't process.General manufacturing procedure is: blanking and punching, preformed, moulding, and operation is numerous and diverse, and production efficiency is low.
Summary of the invention
The purpose of this invention is to provide the mould that a kind of warm braw pipe is produced, can produce the warm braw pipe simply, fast, avoided numerous and diverse operation, enhance productivity.
For realizing above technology, the invention provides following scheme:
A kind of mould that is used for the production of warm braw pipe, the bag upper die and lower die is characterized in that: on the described counterdie die cavity is arranged, porose location on the die cavity, both sides have groove, blanking sheet locating piece, have locating slot on the locating piece, described locating piece can rotate freely around the product X-axis, and patrix is established briquetting, the forming convax mould piece, punch takes half-and-half to cut open structure, take dovetail to be connected with middle skewback, the bottom mounting spring, the complete closed aftershaping patrix of mould combines with middle skewback fixed head up and down.
The present invention adopts patrix to take half-and-half to cut open structure, take dovetail to be connected with middle skewback, the bottom mounting spring, in process, after the upper and lower mould closure, the patrix two halves are cut the skewed slot effect that structure connects by dovetail open, push to both sides, process two 3/4ths annulus, when upper and lower mould separates, under the effect of spring, patrix pops up, the groove that breaks away from the die cavity both sides, gradient through calculating, guarantee that the complete closed aftershaping patrix of mould combines with middle skewback fixed head up and down in conjunction with product.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
A kind of mould that is used for the production of warm braw pipe, wrap mould 1 and counterdie 2, die cavity 3 is arranged on the counterdie, porose location 4 on the die cavity, both sides have groove 5, blanking sheet locating piece 6 has locating slot 7 on the locating piece, locating piece 6 can rotate freely around the product X-axis, counterdie 2 is established briquetting 8, forming convax mould piece 9, punch take half-and-half to cut open structure, take dovetail 10 to be connected with middle skewback, bottom mounting spring 11, in process, after the upper and lower mould closure, the patrix two halves are cut the skewed slot effect that structure connects by dovetail 10 open, push to both sides, process two 3/4ths annulus, when upper and lower mould separates, under the effect of spring 11, patrix pops up, the groove that breaks away from the die cavity both sides, gradient through calculating, guarantee that the complete closed aftershaping patrix of mould combines with middle skewback fixed head up and down in conjunction with product.
Claims (1)
1. one kind is used for the mould that the warm braw pipe is produced, and the bag upper die and lower die is characterized in that: on the described counterdie die cavity is arranged, porose location on the die cavity, both sides have groove, blanking sheet locating piece, have locating slot on the locating piece, described locating piece can rotate freely around the product X-axis, and described patrix is established briquetting, the forming convax mould piece, punch takes half-and-half to cut open structure, take dovetail to be connected with middle skewback, the bottom mounting spring, the complete closed aftershaping patrix of mould combines with middle skewback fixed head up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102807981A CN102000712A (en) | 2010-09-10 | 2010-09-10 | Die for producing warm air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102807981A CN102000712A (en) | 2010-09-10 | 2010-09-10 | Die for producing warm air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102000712A true CN102000712A (en) | 2011-04-06 |
Family
ID=43808559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102807981A Pending CN102000712A (en) | 2010-09-10 | 2010-09-10 | Die for producing warm air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102000712A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187623A1 (en) * | 1985-01-10 | 1986-07-16 | Urs Kellner | Apparatus for cold-pressing a tapered thread |
| JPS61269949A (en) * | 1985-05-23 | 1986-11-29 | Honda Motor Co Ltd | Extruder for cup form blank material |
| CN2249136Y (en) * | 1996-04-18 | 1997-03-12 | 徐玉祥 | Cold-extruding butt mould |
| US5970776A (en) * | 1997-02-28 | 1999-10-26 | Unisia Jecs Corporation | Apparatus for forming a cup-shaped cage |
| JP2001292523A (en) * | 2000-04-05 | 2001-10-19 | Sanyo Kogyo Kk | Manufacturing method of wedge-shaped strain clamp for transmission line |
| CN101347808A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Flanging mold for workpiece with U-shaped end head |
| CN201271704Y (en) * | 2008-09-03 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Mould apparatus for pressing metal plate with small-sized internal fastener |
| CN201271703Y (en) * | 2008-10-06 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Mould structure realizing two downward bending at one time in punch die |
-
2010
- 2010-09-10 CN CN2010102807981A patent/CN102000712A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187623A1 (en) * | 1985-01-10 | 1986-07-16 | Urs Kellner | Apparatus for cold-pressing a tapered thread |
| JPS61269949A (en) * | 1985-05-23 | 1986-11-29 | Honda Motor Co Ltd | Extruder for cup form blank material |
| CN2249136Y (en) * | 1996-04-18 | 1997-03-12 | 徐玉祥 | Cold-extruding butt mould |
| US5970776A (en) * | 1997-02-28 | 1999-10-26 | Unisia Jecs Corporation | Apparatus for forming a cup-shaped cage |
| JP2001292523A (en) * | 2000-04-05 | 2001-10-19 | Sanyo Kogyo Kk | Manufacturing method of wedge-shaped strain clamp for transmission line |
| CN101347808A (en) * | 2008-08-25 | 2009-01-21 | 重庆长安汽车股份有限公司 | Flanging mold for workpiece with U-shaped end head |
| CN201271704Y (en) * | 2008-09-03 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Mould apparatus for pressing metal plate with small-sized internal fastener |
| CN201271703Y (en) * | 2008-10-06 | 2009-07-15 | 中国华录·松下电子信息有限公司 | Mould structure realizing two downward bending at one time in punch die |
Non-Patent Citations (2)
| Title |
|---|
| 《焊管》 19980228 赵毅彪等 半圆、矩形管的孔型设计与产品试制 第41-62页 第25卷, 第02期 2 * |
| 《电子工艺技术》 19961031 张正修 线、棒、管及型材弯曲模设计与制造 第45-48页 , 第05期 2 * |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110406 |