CN103464601A - Stamping die provided with protection structure - Google Patents
Stamping die provided with protection structure Download PDFInfo
- Publication number
- CN103464601A CN103464601A CN 201310423612 CN201310423612A CN103464601A CN 103464601 A CN103464601 A CN 103464601A CN 201310423612 CN201310423612 CN 201310423612 CN 201310423612 A CN201310423612 A CN 201310423612A CN 103464601 A CN103464601 A CN 103464601A
- Authority
- CN
- China
- Prior art keywords
- die
- punch
- fixed
- convex
- diel
- 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
Images
Abstract
The invention discloses a stamping die provided with a protection structure. The stamping die comprises an upper die and a lower die, wherein the upper die comprises a convex die rod, an upper die base, a guide sleeve, a convex die protection block and a convex die; the guide sleeve is arranged and fixed on the lower surface of the upper die base; the convex die rod is arranged at the center of the upper die base; the convex die is fixed on the lower end surface of the convex die rod; the convex die protection block is arranged and fixed at the center of the lower surface of the upper die base; a convex mold cavity is arranged on the lower end surface of the convex die protection block; the lower die comprises a guide pillar, a guide rod, a concave die protection plate, a reset spring, a concave die and brackets, wherein the brackets are symmetrically arranged and fixed on the lower surface of a lower die base; the guide rod is arranged and fixed on the upper surface of the lower die base; the reset spring wraps on the outer surface of the guide rod; the upper end surface of the reset spring is connected with the concave die protection plate. The stamping die has the beneficial effects of being simple in structure and convenient to operate, and being capable of protecting the convex die and the concave die.
Description
Technical field
The present invention relates to a kind of machining, relate in particular to a kind of diel with the protection structure.
Background technology
Along with developing rapidly of China's industry, the use of press machine is more and more general, because great majority in process are placed blank for manual operation, press machine in use, often because safety device is not in place, cause various industrial accidents, and press machine is all outside exposed by punch and die major part at present, thus be easy to be subject to some collisions of exotic, and then die life is exerted an influence.
Receive that for fear of operator's personal safety injury and press machine are affected service life, yet protect the knot of diel to form the problem that we pay close attention to once.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of simple in structure, easy to operate, to a kind of diel with the protection structure of punch-die protective effect.
For solving above technical problem, the present invention realizes by the following technical solutions: a kind of diel with the protection structure comprises upper die and lower die; Described patrix is consisted of convex die rod, upper bolster, guide pin bushing, punch protection piece and punch; the setting of described upper bolster lower surface is fixed with guide pin bushing; described upper bolster centre bit is provided with a convex die rod; described convex die rod lower surface is fixed with punch; below described upper bolster, the table center arranges and is fixed with punch protection piece, and described punch protection piece lower surface offers a punch cave.
Described counterdie is consisted of guide pillar, guide rod, die baffle, back-moving spring, die and support; described die shoe lower surface is symmetrical arranged and is fixed with support; the setting of described die shoe upper surface is fixed with guide rod; described guide rod outer surface is enclosed with back-moving spring, and described back-moving spring upper surface is connected with the die baffle.
Preferably, described punch protection piece lower surface center offers the punch cave.
Preferably, described punch cave diameter is greater than convex mould diameter.
Preferably, described punch acupoint depth is greater than the punch height.
Preferably, described die baffle is fixedly installed on directly over die.
Preferably, described die shoe lower surface is fixed with 4 supports near 4 corner location.
By technique scheme, the invention has the beneficial effects as follows:
Diel simple in structure; the operator operates more convenient; the easily demoulding from stamping products of punch after matched moulds completes; after matched moulds completes, stamping products drops out more convenient from die; owing to being provided with a back-moving spring in the middle of punch and die; the back-moving spring upper surface is fixed a die baffle; a device thus; can well alleviate the downward impulsive force of punch; and then noise generated smaller; the punch protection piece that is arranged on the upper bolster lower surface can well be protected punch, can protect punch to be subject to external impact.
The accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present invention.
Fig. 2 is working state structure schematic diagram of the present invention.
Numeral and the represented corresponding component title of letter in figure:
1. convex die rod 2. upper bolster 3. guide pin bushing 4. punch are protected piece 5. guide pillar 6. guide rod 7. die baffle 8. back-moving spring 9. die 10. support 11. punch 12. punch caves.
The specific embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
Shown in Fig. 1 and Fig. 2, a kind of diel with the protection structure of the present invention, comprise upper die and lower die; Described patrix is consisted of convex die rod 1, upper bolster 2, guide pin bushing 3, punch protection piece 4 and punch 11; described upper bolster 2 lower surface settings are fixed with guide pin bushing 3; described upper bolster 2 centre bits are provided with a convex die rod 1; described convex die rod 1 lower surface is fixed with punch 11; below described upper bolster 1, the table center arranges and is fixed with punch protection piece 4, and described punch protection piece 4 lower surfaces offer a punch cave 12.
Described counterdie is consisted of guide pillar 5, guide rod 6, die baffle 7, back-moving spring 8, die 9 and support 10; described die lower surface is symmetrical arranged and is fixed with support; the setting of described die upper surface is fixed with guide rod 6; described guide rod 6 outer surfaces are enclosed with back-moving spring 8, and described back-moving spring 8 upper surfaces are connected with die baffle 7.
In the process of matched moulds, under the cooperation of guide pin bushing 3 and guide pillar 5, upper bolster 2 moves downward, drive the punch protection piece 4 that is fixed on upper bolster 2 lower surfaces moves downward simultaneously, when punch protection piece 4 is encountered the die baffle 7 that is arranged on die 11, die baffle 7 is under the effect of downward force, slowly near die 11, and then the plate be placed on die 11 is compressed, and punch 2 is under the promotion of convex die rod 1, slowly leave punch cave 12, the sheet-metal press working member be arranged on die 11, yet the plate that punching press obtains drops out from die 11, and then matched moulds completes.
The beneficial effect that the present invention produces; Diel simple in structure, the operator operates more convenient, the easily demoulding from stamping products of punch after matched moulds completes, so it is more convenient with ejector beam, stamping products to be ejected to pickup from die after matched moulds completes, owing to being provided with a spring housing in the middle of punch and die, the spring housing upper surface is fixed a restoring board device thus, can well alleviate the downward impulsive force of punch, and then noise generated smaller.
Above demonstration and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and specification, describes just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (6)
1. the diel with the protection structure, comprise upper die and lower die; It is characterized in that; Described patrix is consisted of convex die rod, upper bolster, guide pin bushing, punch protection piece and punch, the setting of described upper bolster lower surface is fixed with guide pin bushing, described upper bolster centre bit is provided with a convex die rod, described convex die rod lower surface is fixed with punch, below described upper bolster, the table center arranges and is fixed with punch protection piece, and described punch protection piece lower surface offers a punch cave;
Described counterdie is consisted of guide pillar, guide rod, die baffle, back-moving spring, die and support; described die shoe lower surface is symmetrical arranged and is fixed with support; the setting of described die shoe upper surface is fixed with guide rod; described guide rod outer surface is enclosed with back-moving spring, and described back-moving spring upper surface is connected with the die baffle.
2. a kind of diel with the protection structure according to claim 1, is characterized in that; Described punch protection piece lower surface center offers the punch cave.
3. a kind of diel with the protection structure according to claim 1 and 2, is characterized in that; Described punch cave diameter is greater than convex mould diameter.
4. a kind of diel with the protection structure according to claim 1 and 2, is characterized in that; Described punch acupoint depth is greater than the punch height.
5. a kind of diel with the protection structure according to claim 1, is characterized in that; Described die baffle is fixedly installed on directly over die.
6. a kind of diel with the protection structure according to claim 1, is characterized in that; Described die shoe lower surface is fixed with 4 supports near 4 corner location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310423612 CN103464601A (en) | 2013-09-17 | 2013-09-17 | Stamping die provided with protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310423612 CN103464601A (en) | 2013-09-17 | 2013-09-17 | Stamping die provided with protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103464601A true CN103464601A (en) | 2013-12-25 |
Family
ID=49789766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310423612 Pending CN103464601A (en) | 2013-09-17 | 2013-09-17 | Stamping die provided with protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103464601A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753222A (en) * | 2014-01-28 | 2014-04-30 | 常熟市鹰腾模具配件制造有限公司 | Multifunctional punching machine |
| CN105964769A (en) * | 2016-07-04 | 2016-09-28 | 浙江谊科建筑技术发展有限公司 | Aluminum template punching device |
| CN109092995A (en) * | 2017-02-13 | 2018-12-28 | 王振环 | A kind of anti-deformation machined die |
-
2013
- 2013-09-17 CN CN 201310423612 patent/CN103464601A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753222A (en) * | 2014-01-28 | 2014-04-30 | 常熟市鹰腾模具配件制造有限公司 | Multifunctional punching machine |
| CN105964769A (en) * | 2016-07-04 | 2016-09-28 | 浙江谊科建筑技术发展有限公司 | Aluminum template punching device |
| CN109092995A (en) * | 2017-02-13 | 2018-12-28 | 王振环 | A kind of anti-deformation machined die |
| CN109092996A (en) * | 2017-02-13 | 2018-12-28 | 王振环 | A kind of anti-deformation machined die |
| CN109092996B (en) * | 2017-02-13 | 2019-11-26 | 惠州市晨旭达精密科技有限公司 | A kind of anti-deformation machined die |
| CN109092995B (en) * | 2017-02-13 | 2019-12-24 | 海盐博友五金制造有限责任公司 | Anti-deformation machining die |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203209549U (en) | Stamping die with protective function | |
| CN103464601A (en) | Stamping die provided with protection structure | |
| CN107442646B (en) | High-precision scrap-jumping-prevention stamping die | |
| CN210907584U (en) | Auxiliary stabilizing device in automobile part stamping mechanism | |
| CN103406562B (en) | Automation puncher | |
| CN105964810A (en) | Die stamping device | |
| CN202169322U (en) | Molding device with upper die guide sleeve | |
| CN203484473U (en) | Electric vehicle shock absorber front upper end cover punch forming device | |
| CN202752461U (en) | Drawing mold | |
| CN211707968U (en) | High-protection manganin resistance pressing equipment | |
| CN203002929U (en) | Stamping die used for once forming of bridge notching, bending and stretch wrapping of work piece | |
| CN204770195U (en) | Drawing die | |
| CN202779383U (en) | Symmetric hole piercing die for rotary workpieces | |
| CN104438865A (en) | Stamping mold with double elastic mechanisms | |
| CN103464600A (en) | High-efficiency stamping die structure | |
| CN204294720U (en) | Pole shoe trimming device | |
| CN203862800U (en) | Rotary-cutting die device | |
| CN204603042U (en) | The Minitype punching mould of material lift protection | |
| CN203109058U (en) | Simple stamping die of automobile sheet metal part | |
| CN204262193U (en) | A kind of Novel metal plate punched mould | |
| CN202683716U (en) | Punching device and work piece punching template | |
| CN205969310U (en) | Die -cut device of lens | |
| CN207028019U (en) | A kind of upper demoulding punch-forming mold for silicagel pad | |
| CN105391249A (en) | Shaper | |
| CN204262190U (en) | A kind of panel beating indent bending mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |
|
| WD01 | Invention patent application deemed withdrawn after publication |