CN104889236A - Cantilever beam fine blanking die - Google Patents
Cantilever beam fine blanking die Download PDFInfo
- Publication number
- CN104889236A CN104889236A CN201510347711.0A CN201510347711A CN104889236A CN 104889236 A CN104889236 A CN 104889236A CN 201510347711 A CN201510347711 A CN 201510347711A CN 104889236 A CN104889236 A CN 104889236A
- Authority
- CN
- China
- Prior art keywords
- plate
- lower bolster
- backing plate
- cope match
- blanking die
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a cantilever beam fine blanking die, belonging to the field of dies. The cantilever beam fine blanking die comprises an upper template, a lower template and a base, wherein the lower template is fixedly arranged on the base and is opposite to the upper template; fixed blocks are fixedly arranged on the bottom surface of the upper template; positioning posts are symmetrically arranged on the bottom surface of the upper template and are close to the two ends; the positioning posts run through the fixed blocks; a stripper plate is arranged at the lower end of each positioning post in a sliding manner; an expansion sleeve is arranged between the fixed blocks and the stripper plates; a punching needle is arrange at the middle part of the bottom surface of the upper template; the punching needle sequentially runs through the fixed blocks, the expansion sleeve and the stripper plates; a backing plate is arranged on the lower template to correspond to the punching needle; the backing plate comprises an upper backing plate and a lower backing plate. On the basis of the traditional cantilever beam punching die, another backing plate is arranged below the backing plate, so that two parts can be machined for one time, and the machining efficiency is increased efficiently.
Description
Technical field
The present invention relates to mould applications, particularly relate to a kind of overarm fine blanking die.
Background technology
add man-hour to overarm, often need to carry out punching to it, existing overarm punching die can only time processing part, and such efficiency is not high, is unfavorable for enterprise's large-scale production.
Summary of the invention
Problem to be solved by this invention is: provide a kind of overarm fine blanking die, it has the advantage of effectively enhancing productivity.
Technical solution problem of the present invention adopts following technical scheme:
A kind of overarm fine blanking die, comprise cope match-plate pattern, lower bolster and base, described lower bolster to be fixedly mounted on base and relative with cope match-plate pattern, described cope match-plate pattern bottom surface is installed with fixed block, described cope match-plate pattern bottom surface is symmetrical arranged locating dowel near two ends, described locating dowel runs through fixed block, described locating dowel lower slide installs stripper plate, telescopic is provided with between described fixed block and stripper plate, red needle is provided with in the middle part of described cope match-plate pattern bottom surface, described red needle runs through fixed block successively, telescopic and stripper plate, described lower bolster is provided with backing plate with red needle opposite position, described backing plate two ends and locating dowel opposite position are provided with locating hole, the cavity running through lower bolster and base is offered in described lower bolster, backing plate bottom surface is directed reach on described cavity top, described backing plate comprises upper padding plate and lower bolster, described upper padding plate and lower bolster be arranged in parallel.
Preferably, the distance between described upper padding plate and lower bolster is less than the punch length of red needle.
The invention has the beneficial effects as follows: the present invention, on the basis of tradition overarm punching die, arranges a backing plate again under backing plate, energy time processing two parts, effective like this efficiency that improve punching.
Accompanying drawing explanation
Fig. 1 is structure chart of the present invention.
Number in the figure: 1 is cope match-plate pattern, 2 is lower bolster, and 3 is base, and 4 is fixed block, and 5 is locating dowel, and 6 is stripper plate, and 7 is telescopic, and 8 is red needle, and 9 is backing plate, and 10 is locating hole, and 11 is cavity, and 91 is upper padding plate, and 92 is lower bolster.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As shown in Figure 1, a kind of overarm fine blanking die, comprise cope match-plate pattern 1, lower bolster 2 and base 3, described lower bolster 2 fixedly mounts on the base 3 and relative with cope match-plate pattern 1, described cope match-plate pattern 1 bottom surface is installed with fixed block 4, described cope match-plate pattern 1 bottom surface is symmetrical arranged locating dowel 5 near two ends, described locating dowel 5 runs through fixed block 4, described locating dowel 5 lower slide installs stripper plate 6, telescopic 7 is provided with between described fixed block 4 and stripper plate 6, red needle 8 is provided with in the middle part of described cope match-plate pattern 1 bottom surface, described red needle 8 runs through fixed block 4 successively, telescopic 7 and stripper plate 6, described lower bolster 2 is provided with backing plate 9 with red needle 8 opposite position, described backing plate 9 two ends and locating dowel 5 opposite position are provided with locating hole 10, the cavity 11 running through lower bolster 2 and base 3 is offered in described lower bolster 2, backing plate 9 bottom surface is directed reach on described cavity 11 top, described backing plate 9 comprises upper padding plate 91 and lower bolster 92, described upper padding plate 91 and lower bolster 92 be arranged in parallel.
During specific design, the distance between described upper padding plate 91 and lower bolster 92 is less than the punch length of red needle.
The present invention proposes a kind of overarm fine blanking die, comprises cope match-plate pattern 1, lower bolster 2 and base 3.The present invention is directed to the problem proposed in background technology, by the transformation to prior art, the backing plate 9 of punching die of tradition being hung oneself from a beam is designed to upper padding plate 91 parallel up and down and lower bolster 92, when punching, as long as apply enough power, mould after by the overarm punching on cope match-plate pattern 91, continues the overarm punching on lower bolster 92.Therefore, the present invention effectively improves the production efficiency of enterprise.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (2)
1. an overarm fine blanking die, comprise cope match-plate pattern, lower bolster and base, described lower bolster to be fixedly mounted on base and relative with cope match-plate pattern, described cope match-plate pattern bottom surface is installed with fixed block, described cope match-plate pattern bottom surface is symmetrical arranged locating dowel near two ends, described locating dowel runs through fixed block, described locating dowel lower slide installs stripper plate, telescopic is provided with between described fixed block and stripper plate, red needle is provided with in the middle part of described cope match-plate pattern bottom surface, described red needle runs through fixed block successively, telescopic and stripper plate, described lower bolster is provided with backing plate with red needle opposite position, described backing plate two ends and locating dowel opposite position are provided with locating hole, the cavity running through lower bolster and base is offered in described lower bolster, backing plate bottom surface is directed reach on described cavity top, it is characterized in that, described backing plate comprises upper padding plate and lower bolster, described upper padding plate and lower bolster be arranged in parallel.
2. one overarm fine blanking die according to claim 1, it is characterized in that, the distance between described upper padding plate and lower bolster is less than the punch length of red needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347711.0A CN104889236A (en) | 2015-06-23 | 2015-06-23 | Cantilever beam fine blanking die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510347711.0A CN104889236A (en) | 2015-06-23 | 2015-06-23 | Cantilever beam fine blanking die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104889236A true CN104889236A (en) | 2015-09-09 |
Family
ID=54022432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510347711.0A Pending CN104889236A (en) | 2015-06-23 | 2015-06-23 | Cantilever beam fine blanking die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104889236A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106424322A (en) * | 2016-10-27 | 2017-02-22 | 中国船舶重工集团公司第七�三研究所 | In-plane bi-directional punching sliding block mechanism |
| CN107790548A (en) * | 2016-08-31 | 2018-03-13 | 天津诚创精密模具有限公司 | Overarm fine blanking die |
| CN111659794A (en) * | 2019-03-08 | 2020-09-15 | 台州市百达电器有限公司 | Magnetic pole punching small hole die |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61242728A (en) * | 1985-04-18 | 1986-10-29 | Nitsuko Corp | Production of anode body for capacitor |
| CN1134861A (en) * | 1995-04-28 | 1996-11-06 | 丰田自动车株式会社 | Method for steelplate punching processing |
| CN202877329U (en) * | 2012-08-31 | 2013-04-17 | 滁州凯旋模具制造有限公司 | Cantilever beam fine blanking die |
| CN202893941U (en) * | 2012-10-24 | 2013-04-24 | 梅州金森林实业有限公司 | Multilayer stamping device used for machining brake block |
| CN204320915U (en) * | 2014-12-17 | 2015-05-13 | 昆山市春阳门窗装璜工程有限公司 | Multilayer section bar one-off hole-piercing shaped device |
| CN204747207U (en) * | 2015-06-23 | 2015-11-11 | 滁州达世汽车配件有限公司 | Fine blanking die of hanging oneself from a beam |
-
2015
- 2015-06-23 CN CN201510347711.0A patent/CN104889236A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61242728A (en) * | 1985-04-18 | 1986-10-29 | Nitsuko Corp | Production of anode body for capacitor |
| CN1134861A (en) * | 1995-04-28 | 1996-11-06 | 丰田自动车株式会社 | Method for steelplate punching processing |
| CN202877329U (en) * | 2012-08-31 | 2013-04-17 | 滁州凯旋模具制造有限公司 | Cantilever beam fine blanking die |
| CN202893941U (en) * | 2012-10-24 | 2013-04-24 | 梅州金森林实业有限公司 | Multilayer stamping device used for machining brake block |
| CN204320915U (en) * | 2014-12-17 | 2015-05-13 | 昆山市春阳门窗装璜工程有限公司 | Multilayer section bar one-off hole-piercing shaped device |
| CN204747207U (en) * | 2015-06-23 | 2015-11-11 | 滁州达世汽车配件有限公司 | Fine blanking die of hanging oneself from a beam |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790548A (en) * | 2016-08-31 | 2018-03-13 | 天津诚创精密模具有限公司 | Overarm fine blanking die |
| CN106424322A (en) * | 2016-10-27 | 2017-02-22 | 中国船舶重工集团公司第七�三研究所 | In-plane bi-directional punching sliding block mechanism |
| CN106424322B (en) * | 2016-10-27 | 2018-10-19 | 中国船舶重工集团公司第七一三研究所 | Bidirectional punching slide block mechanism in a kind of face |
| CN111659794A (en) * | 2019-03-08 | 2020-09-15 | 台州市百达电器有限公司 | Magnetic pole punching small hole die |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150909 |