CN202438613U - Upper mould component for preventing waste material and jumped material in blanking process - Google Patents
Upper mould component for preventing waste material and jumped material in blanking process Download PDFInfo
- Publication number
- CN202438613U CN202438613U CN2012200547626U CN201220054762U CN202438613U CN 202438613 U CN202438613 U CN 202438613U CN 2012200547626 U CN2012200547626 U CN 2012200547626U CN 201220054762 U CN201220054762 U CN 201220054762U CN 202438613 U CN202438613 U CN 202438613U
- Authority
- CN
- China
- Prior art keywords
- air
- air intake
- waste material
- mould
- upper mould
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to accessories of punching moulds, and in particular relates to an upper mould component. The upper mould component provided by the utility model is used for preventing waste materials and jumped materials in a blanking process, comprises a punching head, an upper cushion plate, an upper fixed plate and a discharging plate and is characterized in that the upper cushion plate is provided with an air intake channel; a ventilation hole communicated with the air intake channel is formed in the centre of the punching head; and an air intake pipe with an air valve is connected with the air intake channel. According to the upper mould component, the change of the prior art is small, the air intake hole is added on the mould punching head, an air channel and an air intake valve are additionally arranged on the upper mould cushion plate, and an air valve is opened to intake the air to wash down the waste material from a waste material hole so as not to be pasted on the punching head when the mould reaches a lower dead point; and the air valve is closed so as not to intake the air when the mould is away from the lower dead point, so that the quality of the product is guaranteed, and the machining efficiency is improved.
Description
Technical field
The utility model belongs to the accessory of diel, especially belongs to upper mould part.
Background technology
In punching course no matter be the progressive die or single die; Because stamping-out hole or Bian Douhui produce waste material, receive the formation of mould magnetic or punch head surface and waste material and vacuumize, waste material takes die surface (particularly waste material that aperture produces) to when making mould lift mould; Can the second time during stamping-out waste material be pressed onto workpiece; Cause the surface of the work impression to produce waste product, need cleaning die surface waste material behind each for this reason stamping-out, influence production efficiency.
Summary of the invention
The utility model purpose is to overcome the shortcoming that above-mentioned drift exists, and provides a kind of and can improve working (machining) efficiency, can guarantee that again the stamping-out process that the prevents waste material of product quality is jumped the upper mould part of expecting.
The technical scheme that the utility model adopted is that a kind of stamping-out process waste material that prevents is jumped the upper mould part of material; It comprises drift, upper padding plate, upper mounted plate, stripper; Its main points are; Upper padding plate has air intake duct, has the passage that communicates with air intake duct at the center of drift, and the air inlet pipe that has air valve is connected with air intake duct.
The utility model is changed little to prior art; On mold and punching head, increase air admission hole, increase air flue and intake valve on the upper die plate, when mould is gone to bottom dead centre; Air valve is opened air inlet and waste material is dashed slug hole no longer is bonded on the drift; Air valve is closed no longer air inlet when mould leaves bottom dead centre, has guaranteed product quality, has improved working (machining) efficiency.
Description of drawings
Fig. 1 is the user mode sketch map of the utility model
Wherein: 1 drift, 11 passages, 2 upper padding plates, 21 air intake ducts, 3 upper mounted plates, 4 strippers, 5 workpiece, 6 concave templates, 7 waste materials.
The specific embodiment
Below in conjunction with view the utility model is carried out detailed description, following embodiment can make the professional and technical personnel more understand the utility model, but does not limit the utility model in any form.
As shown in Figure 1; A kind of stamping-out process waste material that prevents is jumped the upper mould part of material, and it comprises drift 1, upper padding plate 2, upper mounted plate 3, stripper 4, and upper padding plate 2 has air intake duct 21; Have the passage 11 that communicates with air intake duct 21 at the center of drift; The air inlet pipe that has air valve is connected with air intake duct 21, and workpiece 5 is between stripper 4 and concave template 6, and air inlet is controlled to be: when mold is gone to bottom dead centre; Air valve is opened air inlet and waste material 7 is dashed slug hole no longer is bonded on the drift 1, and air valve is closed no longer air inlet when mould leaves bottom dead centre.It is identical with prior art that all the other do not state part.
Claims (1)
1. one kind prevents that stamping-out process waste material from jumping the upper mould part of material; It comprises drift (1), upper padding plate (2), upper mounted plate (3), stripper (4); It is characterized in that; Upper padding plate (2) has air intake duct (21), has the passage (11) that communicates with air intake duct (21) at the center of drift, and the air inlet pipe that has air valve is connected with air intake duct (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200547626U CN202438613U (en) | 2012-02-21 | 2012-02-21 | Upper mould component for preventing waste material and jumped material in blanking process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200547626U CN202438613U (en) | 2012-02-21 | 2012-02-21 | Upper mould component for preventing waste material and jumped material in blanking process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202438613U true CN202438613U (en) | 2012-09-19 |
Family
ID=46820068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200547626U Expired - Fee Related CN202438613U (en) | 2012-02-21 | 2012-02-21 | Upper mould component for preventing waste material and jumped material in blanking process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202438613U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286192A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with material-skip-proof function |
| CN103537541A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Installing hole punching device |
| CN105834296A (en) * | 2016-06-03 | 2016-08-10 | 黄山三佳谊华精密机械有限公司 | Machining progressive die used for increasing height of fins |
| CN107030187A (en) * | 2017-05-11 | 2017-08-11 | 苏州神本精密机械有限公司 | A kind of mould with bounce-proof function |
-
2012
- 2012-02-21 CN CN2012200547626U patent/CN202438613U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286192A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with material-skip-proof function |
| CN103537541A (en) * | 2013-09-25 | 2014-01-29 | 浙江吉利控股集团有限公司 | Installing hole punching device |
| CN103537541B (en) * | 2013-09-25 | 2017-01-25 | 浙江吉利控股集团有限公司 | Installing hole punching device |
| CN105834296A (en) * | 2016-06-03 | 2016-08-10 | 黄山三佳谊华精密机械有限公司 | Machining progressive die used for increasing height of fins |
| CN107030187A (en) * | 2017-05-11 | 2017-08-11 | 苏州神本精密机械有限公司 | A kind of mould with bounce-proof function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202438613U (en) | Upper mould component for preventing waste material and jumped material in blanking process | |
| CN102284592A (en) | Continuous die upward blanking method | |
| CN202291030U (en) | Combined box body mold | |
| CN103331365A (en) | Automatic waste material discharging jig by means of upwards punching | |
| CN204724683U (en) | Rush anti-burr punch die structure | |
| CN203304422U (en) | Improved casting wheel mold | |
| CN206483873U (en) | A kind of beveller of hardware dies | |
| CN201978989U (en) | Blanking die for reinforcing rib of cover type clamping piece | |
| CN204320962U (en) | Cut riveted integral mould continuously | |
| CN204182767U (en) | The disposable mould at angle steel upper punch different pore size | |
| CN203141727U (en) | Injection molding product blanking die | |
| CN204220803U (en) | A kind of bottom plate of washing machine draws convex mold | |
| CN207103573U (en) | Drawing and forming punching compound trimming die | |
| CN207255037U (en) | The wear-resisting stamping die of step-feeding | |
| CN206689245U (en) | A kind of adjustable bending die of U-shaped board | |
| CN203293287U (en) | Die-cutting machine | |
| CN208195373U (en) | The hole pressing mold of auto parts and components punch mechanism | |
| CN204108114U (en) | A kind of flange beading die of connecting plate | |
| CN203437495U (en) | Upwards punching and automatic waste discharging jig | |
| CN202278100U (en) | Die for cover plate of compressor | |
| CN106825235B (en) | Automobile front subframe lower plate diel | |
| CN201195410Y (en) | Punch press upper mould with function of automatically cleaning waste material | |
| CN207899974U (en) | Mesh machine is rushed in the automatic leapfrog of guard | |
| CN202105899U (en) | Mould for fabricating valve cover | |
| CN204672819U (en) | A kind of step-feeding easy open cover mould |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20180221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |