CN102198475A - Stamping fixture for bending sheet - Google Patents
Stamping fixture for bending sheet Download PDFInfo
- Publication number
- CN102198475A CN102198475A CN2011101088270A CN201110108827A CN102198475A CN 102198475 A CN102198475 A CN 102198475A CN 2011101088270 A CN2011101088270 A CN 2011101088270A CN 201110108827 A CN201110108827 A CN 201110108827A CN 102198475 A CN102198475 A CN 102198475A
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- male model
- mentioned
- model plate
- caster
- bending
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- Bending Of Plates, Rods, And Pipes (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The invention discloses a stamping fixture for bending a sheet, comprising a male template and a female template. The stamping fixture is characterized in that: working surfaces are arranged on the male template and the female template respectively; an outward bulged punch, a prevention groove for preventing the conventional structure of the sheet from depressing inward the male template and a positioning pin hole for positioning are arranged on the working surface of the male template; and a punch hole corresponding to the punch position and shape of the male template and a positioning pin which corresponds with the position of the positioning pin hole of the male template and has appearance matched with that of the positioning pin hole are arranged on the working surface of the female template. The stamping fixture for bending the sheet has the advantages that: the stamping fixture is suitable for a conventional punch press, has low investment, and is flexible and practical compared with die opening manufacture; and compared with bend forming by utilizing a bending machine manually, the fixture adopted by the invention can complete bend forming once, and the production efficiency is high.
Description
Technical field
The present invention relates to a kind of tool that is applied to punch press, be specifically related to a kind of stamping jig that is applicable to light sheet bending.
Background technology
At present, how growing along with economy effectively uses relatively reasonable cost, and enhancing productivity becomes industry-by-industry in the face of subject matter; This situation is particularly outstanding in the panel beating manufacturing industry.In the manufacturing of sheet metal component, need carry out bending process to thin plate, all adopt mould or special tool to finish at the highly lower processing of bending.Few and the moulding relative complex at output, adopt bender and supporting cutter to carry out artificial, this method cost of labor is higher, and production efficiency is lower, production capacity can not get guaranteeing.When needs carry out large-scale processing, general employing die sinking processing, described die sinking is meant in order to produce certain workpiece and specially manufactures and designs corresponding mould and plant equipment, die sinking processing is because its uniqueness and relative stability have guaranteed the manufacturing large batch of production of panel beating, but its one-time investment is big, if the slump in demand of follow-up production or no longer production can cause the waste of mould and equipment, this uncertainty is unfavorable for enterprise's control processing cost.Based on the consideration of investment with profit recovery and relative processing cost, during at the unsettled panel beating Bending Processing of those demands part, above-mentioned two kinds of methods all have weak point, use bar folder production efficiency too low, current cost was too high before die sinking was produced, already form the blank of process equipment now for this situation panel beating, still do not had a kind of equipment that can effectively address this problem.
Summary of the invention
Be to solve the deficiencies in the prior art, the object of the present invention is to provide a kind ofly can be installed in the stamping jig that is applicable to light sheet bending that realizes the panel beating bending on the punch press, flexibly and effectively.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Be applicable to the stamping jig of light sheet bending, comprise male model plate and caster, it is characterized in that, above-mentioned male model plate and caster are equipped with working face, and the working face of above-mentioned male model plate is provided with: the outside drift that protrudes, the bit-avoiding slot to male model intralamellar part depression that is used to dodge the thin plate existing structure, the dowel hole that is used to locate; The working face of above-mentioned caster is provided with: the alignment pin of the form fit of the punching corresponding with the drift position of above-mentioned male model plate and shape, and profile and dowel hole corresponding with the dowel hole position of above-mentioned male model plate.
The aforesaid stamping jig that is applicable to light sheet bending is characterized in that male model plate and caster are rectangular slab.
The aforesaid stamping jig that is applicable to light sheet bending is characterized in that, the axis of above-mentioned alignment pin and dowel hole is all perpendicular to the working face at place separately.
The aforesaid stamping jig that is applicable to light sheet bending is characterized in that, above-mentioned dowel hole is a cylindrical hole, and above-mentioned alignment pin is a straight pin.
Usefulness of the present invention is: be applicable to common punch press, the manufacturing of phase split cavity drops into lowly, and is suitable for comparatively flexibly; Carry out for the bending and molding with respect to the manual bar folder that utilizes, adopt that tool of the present invention is disposable just can finish bending and molding, production efficiency is higher.
Description of drawings
Fig. 1 is the plan structure schematic diagram when male model plate and caster working face make progress among the embodiment of the stamping jig that is applicable to light sheet bending of the present invention;
Fig. 2 is the perspective view of the male model plate working face of another embodiment of the stamping jig that is applicable to light sheet bending of the present invention when making progress;
Fig. 3 is the perspective view of the caster working face of another embodiment of the stamping jig that is applicable to light sheet bending of the present invention when making progress.
Reference numeral implication among the figure:
1, male model plate, 2, drift, 3, bit-avoiding slot, 4, dowel hole, 5, caster, 6, punching, 7, alignment pin.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done concrete introduction.
With reference to Fig. 1, Fig. 1 is the plan structure schematic diagram when male model plate and caster working face make progress among the embodiment of the stamping jig that is applicable to light sheet bending of the present invention.As shown in fig. 1, the stamping jig of light sheet bending that is applicable to of the present invention comprises: male model plate 1 and caster 5; Wherein male model plate 1 and caster 5 all are provided with working face, this shown in Fig. 1 one side just, and so-called working face is meant that male model plate 1 and caster 5 are used for the surface with thin plate contact moudling when thin plate is carried out punching press.We know that the structure on male model plate 1 and caster 5 working faces is corresponding mutually on the position by general stamping forming principle, so that can agree with mutually when moulding.
With reference to Fig. 1, the working face of male model plate 1 is provided with the drift 2 of outside protrusion, and the effect of drift 2 is that when bending forming punching press is the thin plate plate face of level originally, makes it be forced to bending.Correspondence is provided with punching 6 on caster 5 with it, the shape of this punching 6 is all corresponding with the drift 2 on the male model plate 1 with the position, so that when punching press,, consider the thickness of thin plate itself, so the shape of punching 6 should be slightly larger than the size of drift 2 for drift 2 provides downward space.
The shape of drift 2 and punching 2 and position can be determined according to the shape of concrete needs bending.As shown in fig. 1, as a kind of preferred version, drift 2 is a rectangular block.
Also be provided with bit-avoiding slot 3 and dowel hole 4 in addition on the working face of male model plate 1, wherein bit-avoiding slot 3 its role is to the inner recess of male model plate 1, is carrying out some structures on the plate face Already in of punching press when bending in order to dodge.As preferred version, as shown in Figure 1, bit-avoiding slot 3 is a rectangular channel.
For at pressing and bending time location male model plate 1 and caster 5, also be provided with dowel hole 4 on the working face of male model plate 1.Dui Ying caster 5 is provided with the alignment pin 7 that protrudes to vertical direction with it, and the axis of alignment pin 7 and dowel hole 4 is all perpendicular to the working face at place separately.As a kind of preferred version, the length of alignment pin 7 should when so again thin plate being carried out punching press, could touch the relative positioning of realizing between the thin plate between male model plate 1 and the caster 5 at drift 2, in order to avoid stamping position generation deviation greater than the height of drift 2.
As preferred version in, dowel hole 4 is a cylindrical hole, and alignment pin 7 is a straight pin.
The foregoing description does not limit the present invention in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drop in protection scope of the present invention.
Claims (4)
1. be applicable to the stamping jig of light sheet bending, comprise male model plate and caster, it is characterized in that, above-mentioned male model plate and caster are equipped with working face, and the working face of above-mentioned male model plate is provided with: the outside drift that protrudes, the bit-avoiding slot to male model intralamellar part depression that is used to dodge the thin plate existing structure, the dowel hole that is used to locate; The working face of above-mentioned caster is provided with: the alignment pin of the form fit of the punching corresponding with the drift position of above-mentioned male model plate and shape, and profile and dowel hole corresponding with the dowel hole position of above-mentioned male model plate.
2. the stamping jig that is applicable to light sheet bending according to claim 1 is characterized in that male model plate and caster are rectangular slab.
3. the stamping jig that is applicable to light sheet bending according to claim 2 is characterized in that, the axis of above-mentioned alignment pin and dowel hole is all perpendicular to the working face at place separately.
4. the stamping jig that is applicable to light sheet bending according to claim 3 is characterized in that, above-mentioned dowel hole is a cylindrical hole, and above-mentioned alignment pin is a straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101088270A CN102198475A (en) | 2011-04-28 | 2011-04-28 | Stamping fixture for bending sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101088270A CN102198475A (en) | 2011-04-28 | 2011-04-28 | Stamping fixture for bending sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102198475A true CN102198475A (en) | 2011-09-28 |
Family
ID=44659612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101088270A Pending CN102198475A (en) | 2011-04-28 | 2011-04-28 | Stamping fixture for bending sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102198475A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501620A (en) * | 2011-10-31 | 2012-06-20 | 苏州金牛精密机械有限公司 | Jig for carrying out surface laser typing on injection moldings |
| CN104148469A (en) * | 2014-06-30 | 2014-11-19 | 惠州万盛兴五金制品有限公司 | Rapid forming die manufacturing device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142746U (en) * | 1974-05-16 | 1975-11-25 | ||
| CN2156964Y (en) * | 1993-06-05 | 1994-02-23 | 廖义平 | Combined stamping die |
| CN101480686A (en) * | 2008-01-08 | 2009-07-15 | 奇鋐科技股份有限公司 | Method for producing radiating rib |
| CN201291266Y (en) * | 2008-10-27 | 2009-08-19 | 中国北车集团大同电力机车有限责任公司 | Sheet cold stamping die |
| CN201380241Y (en) * | 2009-03-27 | 2010-01-13 | 东莞市龙光电子科技有限公司 | Simple pressing plate flanging die |
| CN202087698U (en) * | 2011-04-28 | 2011-12-28 | 兴威电脑（昆山）有限公司 | Punching jig applicable to bending sheets |
-
2011
- 2011-04-28 CN CN2011101088270A patent/CN102198475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50142746U (en) * | 1974-05-16 | 1975-11-25 | ||
| CN2156964Y (en) * | 1993-06-05 | 1994-02-23 | 廖义平 | Combined stamping die |
| CN101480686A (en) * | 2008-01-08 | 2009-07-15 | 奇鋐科技股份有限公司 | Method for producing radiating rib |
| CN201291266Y (en) * | 2008-10-27 | 2009-08-19 | 中国北车集团大同电力机车有限责任公司 | Sheet cold stamping die |
| CN201380241Y (en) * | 2009-03-27 | 2010-01-13 | 东莞市龙光电子科技有限公司 | Simple pressing plate flanging die |
| CN202087698U (en) * | 2011-04-28 | 2011-12-28 | 兴威电脑（昆山）有限公司 | Punching jig applicable to bending sheets |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501620A (en) * | 2011-10-31 | 2012-06-20 | 苏州金牛精密机械有限公司 | Jig for carrying out surface laser typing on injection moldings |
| CN104148469A (en) * | 2014-06-30 | 2014-11-19 | 惠州万盛兴五金制品有限公司 | Rapid forming die manufacturing device and method |
| CN104148469B (en) * | 2014-06-30 | 2018-11-30 | 万盛兴精密技术（惠州）有限公司 | A kind of rapid forming mold producing device and preparation method thereof |
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| 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: 20110928 |