CN203459518U - Anti-blocking stamping die - Google Patents
Anti-blocking stamping die Download PDFInfo
- Publication number
- CN203459518U CN203459518U CN201320447711.4U CN201320447711U CN203459518U CN 203459518 U CN203459518 U CN 203459518U CN 201320447711 U CN201320447711 U CN 201320447711U CN 203459518 U CN203459518 U CN 203459518U
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- Prior art keywords
- hole
- punching
- dropping hole
- blockage
- hanging platform
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Abstract
The utility model discloses an anti-blocking stamping die. The anti-blocking stamping die comprises an upper clamping plate, a stop baffle, a stripper plate, a lower die plate, a lower backing plate and a punch, wherein the lower die plate is provided with a lower die insert, the upper end of the lower die insert is provided with a punched hole, the lower end of the lower die insert is provided with a blanking hole, and the punched hole is communicated with the blanking hole; the straight of the punched hole is 0.5 mm, and the blanking hole is a cylindrical hole with a diameter larger than that of the punched hole. By means of the anti-blocking stamping die, due to the fact that the blanking hole is a cylindrical hole, the hole diameters of the lower end and the upper end of the blanking hole are the same and both larger than the hole diameter of the punched hole and meanwhile the straight of the punched hole is 0.5 mm, blanked waste can fall into the blanking hole, the problem of waste blocking is avoided, the production rate is improved, and the product quality is improved.
Description
Technical field
The utility model relates to a kind of diel field, is specifically related to a kind of Anti-blockage diel.
Background technology
Diel, is in Cold Press Working, material (metal or nonmetal) is processed into a kind of special process equipment of part (or semi-finished product), is called cold punching die (being commonly called as cold-punching mould).Punching press, is at room temperature, utilizes the mould being arranged on forcing press to exert pressure to material, makes it produce separation or plastic deformation, thereby obtains a kind of pressure processing method of required part.
In hardware stamping industry, tiny punching is comparison stubborn problem always, and counterdie enters the easily stifled waste material of son, has a strong impact on production.In existing activity in production, it is that profile is directly cut that counterdie enters sub traditional processing mode, and during due to punching press, material can produce burr, waste material is easily stuck in the edge of a knife, so stay straight body 2mm when line cuts, then cut the blanking tapering of 1 °, the aperture of material-dropping hole upper end and the aperture of punching equate, aperture, material-dropping hole lower end is greater than punching aperture, but such structure in aperture punching course, still can not be stopped stifled waste problems comprehensively, aperture putty often occurs, and affects production efficiency and quality.
Therefore, a kind of aperture that can solve blocks up waste problems, enhances productivity, and the Anti-blockage diel that improves product quality urgently occurs.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of can solve the stifled waste problems of aperture, enhances productivity, and improves the Anti-blockage diel of product quality.
For achieving the above object, the technical solution of the utility model is as follows: a kind of Anti-blockage diel, comprise train wheel bridge, baffle plate, stripper plate, lower bolster, lower bolster and drift, on described lower bolster, be provided with counterdie and enter son, at described counterdie, enter sub-upper end and offer punching, lower end offers material-dropping hole, and described punching and described material-dropping hole connect;
Described punching is directly as 0.5mm, and described material-dropping hole is cylindrical hole;
The diameter of described material-dropping hole is greater than the diameter of described punching.
Preferably, the described material-dropping hole degree of depth is 19mm.
Preferably, enter sub-lower end one side be provided with hanging platform at described counterdie, described hanging platform is swallow-tail form hanging platform, on described lower bolster, offers dovetail groove, and described dovetail groove and described swallow-tail form hanging platform match.
Preferably, in described dovetail groove, offer little groove, on described hanging platform upper surface, be provided with the small lugs matching with described little groove.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of Anti-blockage diel, comprise train wheel bridge, baffle plate, stripper plate, lower bolster, lower bolster and drift, on described lower bolster, be provided with counterdie and enter son, at described counterdie, enter sub-upper end and offer punching, lower end offers material-dropping hole, and described punching and described material-dropping hole connect; Described punching is directly as 0.5mm, and described material-dropping hole is cylindrical hole; The diameter of described material-dropping hole is greater than the diameter of described punching; Adopt Anti-blockage diel provided by the utility model, described material-dropping hole is cylindrical hole, the aperture of upper and lower side is all consistent, all be greater than punching aperture, the straight body of punching is simultaneously only 0.5mm, and the waste material cutting out can fall into material-dropping hole, can not produce stifled waste problems, improve production efficiency, improved product quality.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the die opening state schematic diagram of the disclosed a kind of Anti-blockage diel of the utility model embodiment;
Fig. 2 is the die opening state schematic diagram of the disclosed a kind of Anti-blockage diel of the utility model embodiment;
Fig. 3 is the partial schematic diagram of the disclosed a kind of Anti-blockage diel of the utility model embodiment;
Fig. 4 is the lower bolster schematic diagram of the disclosed a kind of Anti-blockage diel of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. train wheel bridge 2. baffle plate 3. stripper plate 4. lower bolsters
41. counterdies enter sub 42. punching 43. material-dropping hole 44. hanging platform 47. small lugs
5. lower bolster 6. drifts.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The utility model provides a kind of can solve the stifled waste problems of aperture, enhances productivity, and improves the Anti-blockage diel of product quality.
Embodiment,
As Fig. 1-as shown in Figure 4, a kind of Anti-blockage diel, comprise train wheel bridge 1, baffle plate 2, stripper plate 3, lower bolster 4, lower bolster 5 and drift 6, on described lower bolster 4, be provided with counterdie and enter son 41, at described counterdie, enter sub 41 upper ends and offer punching 42, lower end offers material-dropping hole 43, and described punching 42 connects with described material-dropping hole 43; Described punching 42 is directly as 0.5mm, and described material-dropping hole 43 is cylindrical hole; The diameter of described material-dropping hole 43 is far longer than the diameter of described punching 42, and the degree of depth of described material-dropping hole 43 is 19mm.
Above described train wheel bridge, be provided with upper bolster, below described lower bolster successively to being arranged with die shoe, lower cushion block and bottom plate.
At described counterdie, enter sub 41 lower end one sides and be provided with hanging platform 44, described hanging platform 44 is swallow-tail form hanging platform, on described lower bolster 4, offers dovetail groove (not shown), and described dovetail groove and described swallow-tail form hanging platform match.In described dovetail groove, offer little groove (not shown), on described hanging platform 44 upper surfaces, be provided with the small lugs 47 matching with described little groove.By coordinating of small lugs 47 and described little groove, dovetail groove and hanging platform 44 are better combined together, thereby being entered to son 41, described counterdie will be installed in stably on described lower bolster 4.
In the present embodiment technical scheme, the straight body of punching that enters son 41 by counterdie is set to 0.5mm, then this is entered to sub-back and empties, and makes the waste material of going out when cutting off, and can through described material-dropping hole 43, discharge by described punching 42.
Pass through technique scheme, the beneficial effect of technical solutions of the utility model is: a kind of Anti-blockage diel, comprise train wheel bridge 1, baffle plate 2, stripper plate 3, lower bolster 4, lower bolster 5 and drift 6, on described lower bolster 4, be provided with counterdie and enter son 41, at described counterdie, enter sub 41 upper ends and offer punching 42, lower end offers material-dropping hole 43, and described punching 42 connects with described material-dropping hole 43; Described punching 42 is directly as 0.5mm, and described material-dropping hole 43 is cylindrical hole; The diameter of described material-dropping hole 43 is greater than the diameter of described punching 42; Adopt Anti-blockage diel provided by the utility model, described material-dropping hole 43 is cylindrical hole, the aperture of upper and lower side is all consistent, all be greater than punching 42 apertures, the straight body of punching 32 is simultaneously only 0.5mm, and the waste material cutting out can fall into material-dropping hole, can not produce stifled waste problems, improve production efficiency, improved product quality.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. an Anti-blockage diel, it is characterized in that, comprise train wheel bridge, baffle plate, stripper plate, lower bolster, lower bolster and drift, on described lower bolster, be provided with counterdie and enter son, at described counterdie, enter sub-upper end and offer punching, lower end offers material-dropping hole, and described punching and described material-dropping hole connect;
Described punching is directly as 0.5mm, and described material-dropping hole is cylindrical hole;
The diameter of described material-dropping hole is greater than the diameter of described punching.
2. Anti-blockage diel according to claim 1, is characterized in that, the described material-dropping hole degree of depth is 19mm.
3. Anti-blockage diel according to claim 2, it is characterized in that, at described counterdie, enter sub-lower end one side and be provided with hanging platform, described hanging platform is swallow-tail form hanging platform, on described lower bolster, offer dovetail groove, described dovetail groove and described swallow-tail form hanging platform match.
4. Anti-blockage diel according to claim 3, is characterized in that, offers little groove in described dovetail groove, is provided with the small lugs matching with described little groove on described hanging platform upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447711.4U CN203459518U (en) | 2013-07-25 | 2013-07-25 | Anti-blocking stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320447711.4U CN203459518U (en) | 2013-07-25 | 2013-07-25 | Anti-blocking stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203459518U true CN203459518U (en) | 2014-03-05 |
Family
ID=50171900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320447711.4U Expired - Fee Related CN203459518U (en) | 2013-07-25 | 2013-07-25 | Anti-blocking stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203459518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962107A (en) * | 2017-11-29 | 2018-04-27 | 艾来得科技（苏州）有限公司 | A kind of bronze medal process equipment for having punching and blanking function concurrently |
| CN113102618A (en) * | 2021-05-25 | 2021-07-13 | 深圳市鹏福创新科技有限公司 | Anti-blocking die hole structure, lower stamping die and machining process of dense small meshes |
-
2013
- 2013-07-25 CN CN201320447711.4U patent/CN203459518U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107962107A (en) * | 2017-11-29 | 2018-04-27 | 艾来得科技（苏州）有限公司 | A kind of bronze medal process equipment for having punching and blanking function concurrently |
| CN113102618A (en) * | 2021-05-25 | 2021-07-13 | 深圳市鹏福创新科技有限公司 | Anti-blocking die hole structure, lower stamping die and machining process of dense small meshes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140305 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |