CN1041894A - Bloking die cutting method and positioner - Google Patents
Bloking die cutting method and positioner Download PDFInfo
- Publication number
- CN1041894A CN1041894A CN 89105796 CN89105796A CN1041894A CN 1041894 A CN1041894 A CN 1041894A CN 89105796 CN89105796 CN 89105796 CN 89105796 A CN89105796 A CN 89105796A CN 1041894 A CN1041894 A CN 1041894A
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- China
- Prior art keywords
- mould
- guide sleeve
- bloking
- die cutting
- cutting method
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- 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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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Bloking die cutting method and device are installed guide sleeve in the punch outside, are used for the location of sheet material on mould, and mould is treated punching and carried out repeatedly piecemeal stamping-out machine-shaping.One secondary mould can be towards the hole of multiple different size, thereby reduces number of molds, enlarges the range of work, need not special-purpose punch press and great tonnage press.Be particularly suitable for quantity product processing few, wide in variety.
Description
The dedicated positioning device that the invention belongs to the stamping-out forming and machining method and be used for this method.
Sheet material is carried out the stamping-out shaping processing in hole, the stamping-out processing in the table hole on for example various cabinets, the switch board dial plate, prior art generally all adopts " with wide formula blanking method ", it is the special mould special use in each hole, the blade shape of mould with treat that the shape of punching is identical, the cutting edge size is according to being manufactured and designed by the requirement of punching.This traditional common stamping method makes the most amounts of the many specifications of mould, and Mould design, manufacturing, storage, that workload is adjusted in assembling is heavy, take to expect time-consumingly, especially to the production of the many kinds of small lot, increases consumption, and raises the cost; And, then require great tonnage press to the stamping-out of macropore, often be subjected to condition restriction.The useful computer-controlled multistation blanking method of the U.S. promptly move the method that combines with each station transposing of mould with the control plate, but the special equipment of this high price except improving work efficiency and machining accuracy, still belongs to the same wide formula blanking method that above-mentioned shortcoming is arranged.
The objective of the invention is to overcome above-mentioned weak point, a kind of new blanking method is provided, make the hole of the multiple different size of a secondary mould energy stamping-out, thereby reduce number of molds, enlarge the range of work, need not special-purpose punch press.
The solution of the present invention accompanying drawings.Accompanying drawing is Bloking die cutting and positioner schematic diagram.Referring to accompanying drawing, in punch (1) outside guide sleeve (2) is installed, with the close sheet material (5) of guide sleeve (2), mobile sheet material (5), make and treat that punching hole contour (6) overlaps with guide sleeve (2) port lines successively or tangent realizing the location of sheet material on mould, mould is treated punching and is carried out repeatedly the piecemeal stamping-out successively and shape.
The special equipment that is used for the inventive method, punch press and mould structure and common punch press and open type punching die are basic identical, it is characterized in that positioner.Locate key issue in this inventive method for sheet material, positioner of the present invention is in the outside of punch (1) guide sleeve (2) to be installed.Guide sleeve (2) is fixed on the support plate (3), and the support plate two ends are connected by the hold-down nut of two long bolts (4) with press ram both sides.Guide sleeve (2) and punch (1) but between relative motion, but the gap is little, to guarantee that the location is accurately.
The present invention's one secondary mould can carry out stamping-out to the different porous of the similar size of shape and be shaped, and is particularly suitable for the processing of small lot multi-assortment production and the stamping-out of macropore, need not special equipment and great tonnage press.Number of molds is few, consumption is low, and mould design, manufacturing, use are taken care of easily, and processing cost is low, and is simple to operate, and die life is long.
Claims (2)
1, a kind of Bloking die cutting method, the invention is characterized in: (1) side is installed guide sleeve (2) outside punch, with the close sheet material (5) of guide sleeve, mobile sheet material, make and treat that punching hole contour (6) overlaps with guide sleeve (2) port lines successively or tangent realizing the location of sheet material on mould, mould is treated punching and is carried out repeatedly the piecemeal stamping-out successively and shape.
2, be used for the positioner of Bloking die cutting method, it is characterized in that: guide sleeve (2) is installed in the punch outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105796 CN1041894A (en) | 1989-11-25 | 1989-11-25 | Bloking die cutting method and positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105796 CN1041894A (en) | 1989-11-25 | 1989-11-25 | Bloking die cutting method and positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1041894A true CN1041894A (en) | 1990-05-09 |
Family
ID=4856444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105796 Pending CN1041894A (en) | 1989-11-25 | 1989-11-25 | Bloking die cutting method and positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1041894A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448566C (en) * | 2004-03-18 | 2009-01-07 | 海斯莱默茨国际公司 | Fabricated vehicle wheel and method for producing same |
| CN104438568A (en) * | 2014-12-09 | 2015-03-25 | 川铁电气（天津）集团有限公司 | Punching and hole splicing method for power distribution cabinet sheet metal |
| CN106862370A (en) * | 2015-12-11 | 2017-06-20 | 宁格朗电气股份有限公司 | Sheet metal rotary die |
-
1989
- 1989-11-25 CN CN 89105796 patent/CN1041894A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448566C (en) * | 2004-03-18 | 2009-01-07 | 海斯莱默茨国际公司 | Fabricated vehicle wheel and method for producing same |
| US7984551B2 (en) | 2004-03-18 | 2011-07-26 | Hayes Lemmerz International, Inc. | Fabricated vehicle wheel and method for producing same |
| CN104438568A (en) * | 2014-12-09 | 2015-03-25 | 川铁电气（天津）集团有限公司 | Punching and hole splicing method for power distribution cabinet sheet metal |
| CN104438568B (en) * | 2014-12-09 | 2016-05-04 | 川铁电气（天津）集团有限公司 | Spell the method in hole for the punching of power distribution cabinet panel beating |
| CN106862370A (en) * | 2015-12-11 | 2017-06-20 | 宁格朗电气股份有限公司 | Sheet metal rotary die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |