CN106311897A - Stretching and rotary cutting compound die for thin-material end cone - Google Patents
Stretching and rotary cutting compound die for thin-material end cone Download PDFInfo
- Publication number
- CN106311897A CN106311897A CN201510398283.4A CN201510398283A CN106311897A CN 106311897 A CN106311897 A CN 106311897A CN 201510398283 A CN201510398283 A CN 201510398283A CN 106311897 A CN106311897 A CN 106311897A
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- China
- Prior art keywords
- die
- stretching
- material end
- end cone
- floating punch
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Abstract
The invention relates to a stretching and rotary cutting compound die for a thin-material end cone. The stretching and rotary cutting compound die for the thin-material end cone comprises an upper die frame and a lower die frame. An upper fixed plate is arranged on the lower side of the upper die frame. A through work cavity is formed in the middle of the upper die frame. A guide groove is formed in the middle of the upper fixed plate. A guide block is arranged in the guide groove. The guide block is connected with a floating male die through a connecting bolt. The floating male die is arranged below the upper fixed plate. A lower cushion plate is arranged on the upper side of the lower die frame. A female die is arranged on the lower cushion plate. The female die is connected with the floating male die in a matched manner. The portion, connected with the floating male die, of the female die is provided with N rotary cutters, wherein N is larger than or equal to 2. A stretching height is set between the upper portion of the floating male die and the lower portion of the upper fixed plate. According to the stretching and rotary cutting compound die of the thin-material end cone, single-working-procedure production is adopted, errors caused by repeated locating are eliminated, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of mould, be specifically related to a kind of composite die.
Background technology
Thin material end cone is the vitals of automobile exhaust system.Traditional handicraft is used first to stretch, after
Carrying out rotary-cut, due to the error of resetting, the concordance that can cause product is poor, and consumes
Time effort, waste the energy.
Summary of the invention
Goal of the invention: the invention aims to overcome deficiency of the prior art, it is provided that one
Plant either simplex sequence to produce, eliminate the error of resetting, improve production efficiency, reduce auxiliary simultaneously
The consumption of material and the thin material end cone stretching rotary-cut composite die of reduction energy resource consumption.
Technical scheme: in order to solve above-mentioned technical problem, one of the present invention thin material end cone
Stretching rotary-cut composite die, it includes top mold frame and lower mold holder, is provided with solid below top mold frame
Determine plate, in the middle part of described top mold frame, be provided with through working chamber, be provided with in the middle part of fixed plate
Gathering sill, is provided with guide pad in described gathering sill, and described guide pad is by connecting bolt and floats
Dynamic punch is connected, and described floating punch is located at below fixed plate, on described lower mold holder
Side is provided with lower bolster, is arranged over die, described die and floating punch at described lower bolster
Join connection, the described die die with floating punch junction is provided with N number of peeling knife, N
>=2, between described floating punch top and upper mounted plate bottom, it is provided with stretching height.
Described top mold frame and upper mounted plate connect by upper bolt is fixing.
Described lower mold holder, lower bolster and die connect by lower bolt is fixing.
It is provided with free gap between described guide pad and through working chamber.
Described peeling knife sets six altogether, is uniformly located at the die of die and floating punch junction
On.
Heretofore described floating punch is connected with upper mold by guide pad, the not closed state of mould
Under, guide pad is in gathering sill, behind stretching making floating punch top to material, and floating punch
Drive and push up on guide pad, during until mould is of completely closed, stop during the completely out gathering sill of guide pad
Only stretching operation, now equipment PLC controls equipment and carries out rotary-cut operation, and during rotary-cut, lower mold is with setting
Standby table top carries out circular motion, and now floating punch binder also moves in a circle, due to upper mold not
Move in a circle, under the control of upper mold gathering sill upper area, can reach the defective material of excision port
Purpose.
Beneficial effect: compared with prior art, its remarkable advantage is the present invention: the present invention is overall
Structure arranges rationally, uses guide pad, floating punch, die and peeling knife, constitute stretching,
Rotary-cut blanking and piercing with combination tool structure, multistage manufacturing becomes either simplex sequence and produces, eliminates the mistake of resetting
Difference, it is ensured that product quality, combination process decreases equipment investment cost and production process, improves
Production efficiency, decreases auxiliary material consumption and energy resource consumption simultaneously.
Accompanying drawing explanation
Fig. 1 is the closure state schematic diagram of the present invention；
Fig. 2 is the released state schematic diagram of the present invention.
Detailed description of the invention
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, one of the present invention thin material end cone stretching rotary-cut compound die
Having, it includes top mold frame 1 and lower mold holder 2, is provided with upper mounted plate 3 below top mold frame 1,
In the middle part of described top mold frame 1, it is provided with through working chamber 4, is provided with in the middle part of fixed plate 3
Gathering sill 5, is provided with guide pad 6 in described gathering sill 5, and described guide pad 6 is by connecting
Bolt 7 is connected with floating punch 8, and described floating punch 8 is located at below fixed plate 3,
It is arranged over lower bolster 9 at described lower mold holder 2, is arranged over die 10 at described lower bolster 9,
Described die 10 is connected with floating punch 8 coupling, at described die 10 with floating punch 8 even
The die 10 at the place of connecing is provided with N number of peeling knife 11, and N >=2, on described floating punch 8 top
And it is provided with stretching height between upper mounted plate 3 bottom；Described top mold frame 1 and upper mounted plate 3 lead to
Cross the fixing connection of bolt 12；Described lower mold holder 2, lower bolster 9 and die 10 are by lower spiral shell
Bolt 13 is fixing to be connected；It is provided with free gap between described guide pad 6 and through working chamber 4；
Described peeling knife 11 sets six altogether, is uniformly located at the recessed of die 10 and floating punch 8 junction
On mould 10.Overall structure of the present invention arranges rationally, uses guide pad, floating punch, die
And peeling knife, constituting stretching, rotary-cut blanking and piercing with combination tool structure, multistage manufacturing becomes either simplex sequence
Producing, eliminate the error of resetting, it is ensured that product quality, combination process decreases equipment and throws
Money cost and production process, improve production efficiency, decreases auxiliary material consumption and energy simultaneously
Source consumes.
The invention provides a kind of thinking and method, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for this skill
For the those of ordinary skill in art field, under the premise without departing from the principles of the invention, it is also possible to
Making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention,
Each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (5)
1. a thin material end cone stretching rotary-cut composite die, it is characterised in that: it includes upper mold
Frame (1) and lower mold holder (2), be provided with upper mounted plate (3), in institute in top mold frame (1) lower section
State top mold frame (1) middle part and be provided with through working chamber (4), at fixed plate (3) middle part
It is provided with gathering sill (5), in described gathering sill (5), is provided with guide pad (6), described guiding
Block (6) is connected with floating punch (8) by connecting bolt (7), described floating punch (8)
It is located at fixed plate (3) lower section, is arranged over lower bolster (9) at described lower mold holder (2),
It is arranged over die (10), described die (10) and floating punch at described lower bolster (9)
(8) coupling connects, at the die (10) of described die (10) Yu floating punch (8) junction
It is provided with N number of peeling knife (11), N >=2, fixes with upper on described floating punch (8) top
Stretching height it is provided with between plate (3) bottom.
Thin material end cone the most according to claim 1 stretching rotary-cut composite die, its feature
It is: described top mold frame (1) and upper mounted plate (3) connect by upper bolt (12) is fixing.
Thin material end cone the most according to claim 1 stretching rotary-cut composite die, its feature
It is: described lower mold holder (2), lower bolster (9) and die (10) are by lower bolt (13)
Fixing connection.
Thin material end cone the most according to claim 1 stretching rotary-cut composite die, its feature
It is: between described guide pad (6) and through working chamber (4), be provided with free gap.
Thin material end cone the most according to claim 1 stretching rotary-cut composite die, its feature
It is: described peeling knife (11) sets six altogether, is uniformly located at die (10) and floating punch
(8) on the die (10) of junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398283.4A CN106311897B (en) | 2015-07-08 | 2015-07-08 | A kind of thin material end cone stretching rotary-cut composite die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510398283.4A CN106311897B (en) | 2015-07-08 | 2015-07-08 | A kind of thin material end cone stretching rotary-cut composite die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106311897A true CN106311897A (en) | 2017-01-11 |
| CN106311897B CN106311897B (en) | 2018-01-16 |
Family
ID=57724847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510398283.4A Active CN106311897B (en) | 2015-07-08 | 2015-07-08 | A kind of thin material end cone stretching rotary-cut composite die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106311897B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201979154U (en) * | 2011-01-27 | 2011-09-21 | 珠海蓝冠电子科技有限公司 | Edge cutting device of rotary cutter |
| CN203155800U (en) * | 2013-02-26 | 2013-08-28 | 安徽嘉瑞模具有限公司 | Rotary floating swing block trimming die |
| CN203426277U (en) * | 2013-08-13 | 2014-02-12 | 刘峥霞 | Drawing and trimming compound die |
| CN104001788A (en) * | 2014-05-26 | 2014-08-27 | 铂翔超精密模具科技（昆山）有限公司 | Die rotary cutting mechanism |
| KR20140126437A (en) * | 2013-04-23 | 2014-10-31 | 박형준 | Channel cutting mold |
| CN204220733U (en) * | 2014-11-20 | 2015-03-25 | 苏州神本精密机械有限公司 | Four sides, square location rotary-cutting die |
| CN204770207U (en) * | 2015-07-08 | 2015-11-18 | 无锡鹏德汽车配件有限公司 | Compound mould of thin tensile rotary -cut of material end awl |
-
2015
- 2015-07-08 CN CN201510398283.4A patent/CN106311897B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201979154U (en) * | 2011-01-27 | 2011-09-21 | 珠海蓝冠电子科技有限公司 | Edge cutting device of rotary cutter |
| CN203155800U (en) * | 2013-02-26 | 2013-08-28 | 安徽嘉瑞模具有限公司 | Rotary floating swing block trimming die |
| KR20140126437A (en) * | 2013-04-23 | 2014-10-31 | 박형준 | Channel cutting mold |
| CN203426277U (en) * | 2013-08-13 | 2014-02-12 | 刘峥霞 | Drawing and trimming compound die |
| CN104001788A (en) * | 2014-05-26 | 2014-08-27 | 铂翔超精密模具科技（昆山）有限公司 | Die rotary cutting mechanism |
| CN204220733U (en) * | 2014-11-20 | 2015-03-25 | 苏州神本精密机械有限公司 | Four sides, square location rotary-cutting die |
| CN204770207U (en) * | 2015-07-08 | 2015-11-18 | 无锡鹏德汽车配件有限公司 | Compound mould of thin tensile rotary -cut of material end awl |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106311897B (en) | 2018-01-16 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 214211 No. 698, Hecha Road, HeQiao Town, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jiangsu Pengde Industrial Technology Co.,Ltd. Address before: 214211 No. 698, Hecha Road, HeQiao Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI PENDE VEHICLE PARTS Co.,Ltd. |