CN205291141U - Integrative mould of die -cut shaping - Google Patents

Integrative mould of die -cut shaping Download PDF

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Publication number
CN205291141U
CN205291141U CN201521103971.5U CN201521103971U CN205291141U CN 205291141 U CN205291141 U CN 205291141U CN 201521103971 U CN201521103971 U CN 201521103971U CN 205291141 U CN205291141 U CN 205291141U
Authority
CN
China
Prior art keywords
profile
mould
die
going
pilot hole
Prior art date
Application number
CN201521103971.5U
Other languages
Chinese (zh)
Inventor
谢欣龙
Original Assignee
深圳市新得成精密五金电子科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市新得成精密五金电子科技有限公司 filed Critical 深圳市新得成精密五金电子科技有限公司
Priority to CN201521103971.5U priority Critical patent/CN205291141U/en
Application granted granted Critical
Publication of CN205291141U publication Critical patent/CN205291141U/en

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Abstract

The utility model discloses an integrative mould of die -cut shaping, including last mould, lower mould and guide pillar, going up the steel member that the mould is rectangle block, going up the following last profile that is equipped with the concave yield of mould, the periphery of going up the profile is equipped with outer blade, and the downside of going up the profile is equipped with buffer foam, the lower mould is the massive steel component of big end down rectangle step, and the higher authority of the last little step of lower mould is equipped with the lower profile that corresponds with last profile shape, lower profile outer fringe profile department be equipped with the round by the horizontal direction turn for the inside edge mouth of upper and lower direction, the up end of lower profile is equipped with the heating die block, the utility model discloses reduce the in the twinkling of an eye impact force of the stamping process to the material, utilized the compound die voluntarily with the rim charge excision, made the production of cell -phone shell, avoided the drawback of excising the rim charge after the shaping again, improved production efficiency, the cost is reduced, eliminated the defective products, used one set of mould just can accomplish shaping and die -cut twice process simultaneously, improved production efficiency greatly.

Description

A kind of punching molding integration mold
Technical field
This utility model relates to a kind of mould, specifically a kind of punching molding integration mold.
Background technology
Decoration technique inside mold is that the diaphragm printing pattern is put into metal die, the resin shaped is injected in metal pattern and engages with diaphragm, the figuratum diaphragm of printing is made integrally to be solidified into a kind of manufacturing process of finished product with resin formation, there is surface corrosion-resistant erosion, wear-resisting, do not fall off, bright in luster, color pattern can be changed at any time, the advantages such as surface decoration effect is splendid, it is widely used in hands machine, MP3, household electrical appliances, the incrustation of the products such as instrument and meter, industry will use mould and die cutting die, generally after the sheet material printed with a set of mould sheet material radian forming, again with the die-cut lower media sheet of another set of blanking die, owing to molding and die-cut two stations separate operation, two operators are needed individually to complete sheet forming and blanking procedure, working performance is relatively low, and can be greatly increased, when being placed on die cutting die from taking-up shaping mould by the sheet material of forming, the risk that secondary scratches, cause that defective products rate raises.
Utility model content
The purpose of this utility model is in that to provide a kind of punching molding integration mold, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of punching molding integration mold, including upper die and lower die and guide pillar, described upper mould is the steel components of rectangular block shape, upper mould recessed upper profile is arranged below, the periphery of upper profile is provided with outer cutting edge, and the downside of upper profile is provided with buffering foam; Described counterdie is the steel components that up-small and down-big rectangular step is block, the upper small stair of counterdie be arranged above with the lower profile corresponding with upper profile forms, lower profile edge profile place outside is provided with a circle by the inner cutter hole that horizontal direction turnover is above-below direction, the upper surface of lower profile is provided with heating bed die, being provided with elastic device between heating bed die and lower profile, elastic device is some springs;Described upper die and lower die offer pilot hole and lower pilot hole respectively, between upper pilot hole and lower pilot hole, is provided with guide pillar, be provided with guide pin bushing with pilot hole at present.
Further, described outer cutting edge and inner cutter hole are the circular arc that centre is high, both sides are low.
Further, described heating bed die is copper coin.
Compared with prior art, heating bed die can be played good support and cushioning effect by elastic device of the present utility model, decrease the punching course instant impact to material, utilize matched moulds automatically to be excised by rim charge, make the production of mobile phone shell, it is to avoid after molding, excise the drawback of rim charge again, improve production efficiency, reduce cost, eliminate defective products, one set of die just can simultaneously complete molding and die-cut two procedures, substantially increases production efficiency, provides cost savings.
Accompanying drawing explanation
Fig. 1 is the structural representation of punching molding integration mold.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1, a kind of punching molding integration mold, including upper mould 1, counterdie 2 and guide pillar 3, described upper mould 1 is the steel components of rectangular block shape, upper mould 1 recessed upper profile 11 is arranged below, the periphery of upper profile 11 is provided with outer cutting edge 12, the downside of upper profile 11 be provided with buffering foam 13; Described counterdie 2 is the steel components that up-small and down-big rectangular step is block, the upper small stair of counterdie 2 be arranged above with the lower profile 21 corresponding with upper profile 11 shape, lower profile 21 is provided with a circle by the inner cutter hole 22 that horizontal direction turnover is above-below direction at outer margin contour place, the upper surface of lower profile 21 is provided with heating bed die 24, it is provided with elastic device 23 between heating bed die 24 and lower profile 21, elastic device 23 is some springs, heating bed die 24 can be played good support and cushioning effect by elastic device 23, decreases the punching course instant impact to material; Described upper mould 1 and counterdie 2 offer pilot hole 101 and lower pilot hole 201 respectively, between upper pilot hole 101 and lower pilot hole 201, is provided with guide pillar 3, be provided with guide pin bushing 31 with pilot hole 201 at present; Further, described outer cutting edge 12 and inner cutter hole 22 are the circular arc that centre is high, both sides are low, improve shear effect; Further, described heating bed die 24 is copper coin, is conducive to heat transmission; During upper mould 1 mould 2-in-1 with counterdie, the outer cutting edge 12 of upper mould 1 is formed outside being enclosed within the inner cutter hole 22 of counterdie 2 and shears contact, the chamber that upper profile 11 and described lower profile 21 surround is called die cavity, during application, upper mould 1 is fixedly connected on below the movable table of press, and counterdie 2 is fixedly connected on above the stationary work-table of press; During work, mould die sinking, upper mould 1 rises, above the artificial heating bed die 24 that material is placed in counterdie 2, mould matched moulds, upper mould is pressed for 1 time, material flexural deformation under upper mould 1 with counterdie 2 extruding, when profile 11 completes matched moulds with described lower profile 21 on described, described outer cutting edge 12 and described inner cutter hole 22 will overflow the rim charge of die cavity to be sheared and removes, rear mold heating, press continues pressure, will be located in the material in described die cavity hot-forming, afterwards, pressurize cooling and shaping, finished product is taken out in die sinking.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, it is also possible under the premise without departing from this patent objective, make various change.

Claims (3)

1. a punching molding integration mold, including upper die and lower die and guide pillar, it is characterised in that, described upper mould is the steel components of rectangular block shape, upper mould recessed upper profile is arranged below, the periphery of upper profile is provided with outer cutting edge, and the downside of upper profile is provided with buffering foam;Described counterdie is the steel components that up-small and down-big rectangular step is block, the upper small stair of counterdie be arranged above with the lower profile corresponding with upper profile forms, lower profile edge profile place outside is provided with a circle by the inner cutter hole that horizontal direction turnover is above-below direction, the upper surface of lower profile is provided with heating bed die, being provided with elastic device between heating bed die and lower profile, elastic device is some springs; Described upper die and lower die offer pilot hole and lower pilot hole respectively, between upper pilot hole and lower pilot hole, is provided with guide pillar, be provided with guide pin bushing with pilot hole at present.
2. punching molding integration mold according to claim 1, it is characterised in that described outer cutting edge and inner cutter hole are the circular arc that centre is high, both sides are low.
3. punching molding integration mold according to claim 1, it is characterised in that described heating bed die is copper coin.
CN201521103971.5U 2015-12-28 2015-12-28 Integrative mould of die -cut shaping CN205291141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521103971.5U CN205291141U (en) 2015-12-28 2015-12-28 Integrative mould of die -cut shaping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521103971.5U CN205291141U (en) 2015-12-28 2015-12-28 Integrative mould of die -cut shaping

Publications (1)

Publication Number Publication Date
CN205291141U true CN205291141U (en) 2016-06-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521103971.5U CN205291141U (en) 2015-12-28 2015-12-28 Integrative mould of die -cut shaping

Country Status (1)

Country Link
CN (1) CN205291141U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053340A (en) * 2017-06-13 2017-08-18 泰马克精密铸造(苏州)有限公司 Blanking units for being punched two-layer compound diaphragm
CN109382871A (en) * 2017-08-08 2019-02-26 中国船舶重工集团公司第七研究所 Cotton bluging formation process equipment and the cotton bluging formation processing method for applying it
CN110883207A (en) * 2019-11-14 2020-03-17 嘉善卓润五金制品有限公司 Punching forming die

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107053340A (en) * 2017-06-13 2017-08-18 泰马克精密铸造(苏州)有限公司 Blanking units for being punched two-layer compound diaphragm
CN109382871A (en) * 2017-08-08 2019-02-26 中国船舶重工集团公司第七研究所 Cotton bluging formation process equipment and the cotton bluging formation processing method for applying it
CN110883207A (en) * 2019-11-14 2020-03-17 嘉善卓润五金制品有限公司 Punching forming die

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160608

Termination date: 20161228