CN104209403A - Stamping device - Google Patents
Stamping device Download PDFInfo
- Publication number
- CN104209403A CN104209403A CN201310217745.9A CN201310217745A CN104209403A CN 104209403 A CN104209403 A CN 104209403A CN 201310217745 A CN201310217745 A CN 201310217745A CN 104209403 A CN104209403 A CN 104209403A
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- China
- Prior art keywords
- decompressor
- fixed head
- stripper plate
- air
- drift
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- 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.)
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- Punching Or Piercing (AREA)
- Details Of Cutting Devices (AREA)
Abstract
A stamping device comprises fixing plates, a stamping plate,stripper plates and a punch, wherein the fixing plates bear a to-be-stamped piece which is fixed above the fixing plates in a lifting manner; the stripper plates are connected to the surface, facing the fixing plates, of the stamping plate; L-shaped extension air holes are formed in one stripper plate, first ends and second ends are arranged on the L-shaped extension air holes and the first ends face the fixing plates; the punch is arranged in the stamping plate and penetratesthrough the stripper plates; an ejection part is arranged on the punch, an air input channel and lateral air holes communicated with the air input channel are formed in the punch, and the ejection part is located in the air input channel which is used for inputting air flow. When the stripper plates move to the to-be-stamped piece along the stamping plates, the ejection part ejects the punch to remove waste after the punch stamps the to-be-stamped piece under the action of the air flow, the second ends of the L-shaped extension air holes are communicated with the lateral air holes, and the air flow blows the to-be-stamped piece through the first ends.
Description
Technical field
The present invention is relevant a kind of decompressor, particularly about a kind of decompressor blowing out air-flow.
Background technology
When punching press program is carried out in diel, certain specific region that drift can treat stamping parts imposes downward power, makes the material of this specific region (waste material) depart to be punched, and completes product.In general, waste material may after diel punching press, due to vacuum suction, drift magnetic or rush the phenomenon that the reasons such as material is thinner cause jump-scrap, the waste material such as swept away can move up with drift and falls in mould, causes product weighed wounded by waste material and scrap.
Generally prevent jump-scrap way from can do the design of abnormity in the edge of a knife.But the mode that the edge of a knife does abnormity must make irregular shape on product to be allowed waste material block voluntarily not jump out, so the surface configuration of product can limit to some extent.In addition, after the product output of punching press program, generally need the dust or dirty that clear away waste, punching press to manually produce.For example, technical staff first can blow diel with air pressure gun, then cleans diel.Thus, a large amount of time and manpower can be consumed, cause production capacity to decline, and product yield wayward.
Summary of the invention
An object of the present invention is to provide a kind of decompressor, when to be punched of punching press, can blow out the surface of to be punched of airflow cleans, have preferably cleaning effect, and the waste material formed after also can preventing to be punched punching press is adsorbed in drift.
Decompressor of the present invention comprises fixed head, pressed sheet, stripper plate and drift.Fixed head carries to be punched.Pressed sheet is liftably positioned at above fixed head.Stripper plate is connected to the surface of pressed sheet towards fixed head, and stripper plate has L-type extension pore.L-type extends pore and has first end and the second end.First end is towards fixed head.Drift is arranged in pressed sheet, and through stripper plate.Drift has ejection part, gas distribution channel and is communicated with the side direction pore of gas distribution channel.Ejection part is arranged in gas distribution channel.Gas distribution channel is for inputting air-flow, when stripper plate with pressed sheet move to be punched upper time, ejection part eject under the effect of air-flow drift treat stamping parts complete punching press after waste material, and the second end that L-type extends pore is communicated with side direction pore, and air-flow is treated stamping parts by first end and blown.
In an embodiment of the present invention, decompressor also comprises cope match-plate pattern and gas transmission plate.Gas transmission plate is between cope match-plate pattern and pressed sheet.Gas transmission plate has air inlet groove and inlet channel.Inlet channel is communicated in air inlet groove and gas distribution channel.
In an embodiment of the present invention, decompressor also comprises lowering or hoisting gear.Lowering or hoisting gear is connected to cope match-plate pattern.
In an embodiment of the present invention, decompressor also comprises gas flow controller.Gas flow controller is electrically connected lowering or hoisting gear, passes into air-flow in order to the relative position according to stripper plate and fixed head in air inlet groove.
In an embodiment of the present invention, gas flow controller has angle measuring gauge.Angle measuring gauge utilizes an angle to control the distance between stripper plate and fixed head.
In an embodiment of the present invention, the scope of angle is between 0 to 360 degree.
In an embodiment of the present invention, decompressor also comprises lower bolster.Lower bolster carrying fixed head.
In an embodiment of the present invention, fixed head and lower bolster all have waste channel.Two waste channel communicate with each other and in alignment with drift.
In an embodiment of the present invention, decompressor also comprises connector and spring.Its two ends of connector are connected to pressed sheet and stripper plate.Connector is located at by spring housing, makes stripper plate telescopically be arranged at pressed sheet.
In an embodiment of the present invention, L-type extends the opening direction of the first end of pore perpendicular to fixed head, and the opening direction of the second end is perpendicular to drift.
In the present invention, stripper plate has L-type and extends pore, and drift has ejection part, gas distribution channel and side direction pore.When stripper plate with pressed sheet move to be punched upper time, ejection part treats stamping parts force and except waste material after completing punching press except ejecting drift under the effect of air-flow, the second end that L-type extends pore is also communicated with side direction pore, and the first end making air-flow extend pore by L-type treats stamping parts air blowing.Thus, decompressor is when to be punched of punching press, and the air-flow treating stamping parts air blowing can avoid waste material to be adsorbed on drift, can effectively prevent product from being weighed wounded by waste material and scrapping.
In addition, the air-flow treating stamping parts air blowing can clean the surface of to be punched, has preferably cleaning effect, do not need the dust or dirty that clear away waste, punching press to manually produce, therefore can save a large amount of time and manpower, carry and produce energy, and product yield be more easy to control.
Accompanying drawing explanation
Fig. 1 is the stereogram of the decompressor according to first embodiment of the invention.
Fig. 2 is the profile of decompressor along line segment 2-2 of Fig. 1.
Fig. 3 is the partial enlarged drawing of the decompressor of Fig. 2.
Fig. 4 is the gas transmission plate of Fig. 2 and the stereogram of drift.
Fig. 5 is the profile before the decompressor punching press of Fig. 2.
Fig. 6 is the partial enlarged drawing of the gas flow controller of Fig. 1.
Detailed description of the invention
Below will disclose multiple embodiment of the present invention with accompanying drawing, as clearly stated, the details in many practices will be explained in the following description.But should be appreciated that, the details in these practices is not applied to limit the present invention.That is, in some embodiments of the present invention, the details in these practices is non-essential.In addition, for simplifying for the purpose of accompanying drawing, some existing usual structures and element represent it by the mode simply illustrated in the accompanying drawings.
Fig. 1 is the stereogram of the decompressor 100 according to first embodiment of the invention.Fig. 2 is the profile of decompressor 100 along line segment 2-2 of Fig. 1.Consult Fig. 1 and Fig. 2, decompressor 100 comprises fixed head 110, pressed sheet 120, stripper plate 130, drift 140, cope match-plate pattern 150, gas transmission plate 160, lowering or hoisting gear 170 and lower bolster 190 simultaneously.Wherein, fixed head 110 carries to be punched 210.Lower bolster 190 carries fixed head 110.Stripper plate 130 is connected to the surface 122 of pressed sheet 120 towards fixed head 110, and stripper plate 130 has L-type extension pore 132.Lowering or hoisting gear 170 is connected to cope match-plate pattern 150.Gas transmission plate 160 is between cope match-plate pattern 150 and pressed sheet 120.Lowering or hoisting gear 170 can drive cope match-plate pattern 150 vertically movement, and pressed sheet 120 is liftably positioned at above fixed head 110.
In addition, drift 140 is arranged in pressed sheet 120, and through stripper plate 130.Drift 140 has gas distribution channel 144.Gas transmission plate 160 has air inlet groove 162 and inlet channel 164.Inlet channel 164 is communicated in air inlet groove 162 and gas distribution channel 144.Decompressor 100 also can comprise gas flow controller 180.Gas flow controller 180 is electrically connected lowering or hoisting gear 170, can pass into air-flow according to stripper plate 130 and the relative position of fixed head 110 by appendix 184 in air inlet groove 162.
In the present embodiment, decompressor 100 also comprises connector 124 and spring 126.The two ends of connector 124 are connected to pressed sheet 120 and stripper plate 130.Spring 126 is sheathed on connector 124, makes stripper plate 130 telescopically be arranged at pressed sheet 120.When stripper plate 130 contacts to be punched 210 (see Fig. 2), the distance between stripper plate 130 and pressed sheet 120 is less.When stripper plate 130 does not contact to be punched 210 (see Fig. 5), the distance between stripper plate 130 and pressed sheet 120 is larger.
Fig. 3 is the partial enlarged drawing of the decompressor 100 of Fig. 2.Consult Fig. 2 and Fig. 3, the L-type of stripper plate 130 extends pore 132 and has first end 131 and the second end 133 simultaneously.First end 131 is towards fixed head 110, and when being positioned at fixed head 110 for be punched 210, L-type extends the first end 131 of pore 132 towards to be punched 210.Drift 140 has ejection part 142, gas distribution channel 144 and is communicated with the side direction pore 146 of gas distribution channel 144.Ejection part 142 is arranged in gas distribution channel 144.Gas distribution channel 144 is for inputting air-flow.When stripper plate 130 moves on to be punched 210 with pressed sheet 120, air-flow can pass into air-flow by connecting the appendix 184 of gas flow controller 180 (see Fig. 1) with gas transmission plate 160 in air inlet groove 162.Due to when performing stamping procedure, drift 140 can treat the power that stamping parts 210 imposes direction D1, and therefore, the specific region of to be punched 210 just can depart to be punched 210 by drift 140 punching press.Now, the air-flow entered in gas distribution channel 144 by inlet channel 164 can impel ejection part 142 to eject to be punched 210 to complete the waste material after punching press 212.
In the present embodiment, fixed head 110 has waste channel 112, and lower bolster 190 has waste channel 192.These two waste channel 112,192 communicate with each other and all in alignment with drift 140.After waste material 212 departs to be punched 210, waste material 212 falls into waste channel 112,192 by the gravity of itself.
In addition, L-type extends the second end 133 of pore 132 and is communicated with side direction pore 146, and after air-flow enters gas distribution channel 144, air-flow can enter L-type via side direction pore 146 and extend pore 132, and treats stamping parts 210 by first end 131 and blow.In the present embodiment, L-type extends the opening direction D1 of the first end 131 of pore 132 perpendicular to fixed head 110, and L-type extends the opening direction D2 of the second end 133 of pore 132 perpendicular to drift 140, but not in order to limit the present invention.
Specifically, extend pore 132 because stripper plate 130 has L-type, and drift 140 have ejection part 142, gas distribution channel 144 and side direction pore 146.Therefore when stripper plate 130 moves on to be punched 210 with pressed sheet 120, ejection part 142 is treated stamping parts 210 to exert a force and except waste material 212 after completing punching press except being ejected drift 140 under the effect of air-flow, L-type extends the second end 133 of pore 132 and is also communicated with side direction pore 146, makes air-flow treat stamping parts 210 by the first end 131 of L-type extension pore 132 and blows.Thus, decompressor 100 is when punching press to be punched 210, the air-flow treating stamping parts 210 air blowing can avoid waste material 212 to be adsorbed on drift 140, and waste material 212 can fall into waste channel 112,192, can effectively prevent product (such as the not yet punching press of to be punched 210 of punching press or lower a slice to be punched 210) from being weighed wounded by waste material 212 and scrapping.
In addition, the air-flow treating stamping parts 210 air blowing can clean the surface of to be punched 210, has preferably cleaning effect, do not need the dust or dirty that clear away waste 212, punching press to manually produce, therefore can save a large amount of time and manpower, carry and produce energy, and product yield be more easy to control.
Fig. 4 is the gas transmission plate 160 of Fig. 2 and the stereogram of drift 140.Drift 140 is in close proximity to the surface of gas transmission plate 160 relative to air inlet groove 162, and the aligned in position of drift 140 is in one of them of inlet channel 164.In the present embodiment, air inlet groove 162 is vertical with inlet channel 164, but not to limit the present invention.
It should be noted that, in Fig. 4, only illustrate a drift 140, but in actual applications, each inlet channel 164 can connect a drift 140 respectively, and the number of the present invention to drift 140 does not impose any restrictions.
Fig. 5 is the profile before decompressor 100 punching press of Fig. 2.Consult Fig. 3 and Fig. 5, when stripper plate 130 does not contact to be punched 210, the distance between stripper plate 130 and pressed sheet 120 is comparatively large, and drift 140 is placed in stripper plate 130 and does not protrude stripper plate 130 simultaneously.Now, the side direction pore 146 of drift 140 not yet extends pore 132 with the L-type of stripper plate 130 and is communicated with, and the thickness that the distance d between stripper plate 130 and fixed head 110 is greater than to be punched 210.
In the following description, the control mode of distance d between stripper plate 130 and fixed head 110 will be described, and air-flow passes into the opportunity of drift 140.In addition, the element annexation described will it is no longer repeated, and conjunction is first chatted bright.
Fig. 6 is the partial enlarged drawing of the gas flow controller 180 of Fig. 1.Consult Fig. 5 and Fig. 6, gas flow controller 180 has angle measuring gauge 182 simultaneously.Angle measuring gauge 182 utilizes an angle to control the distance d between stripper plate 130 and fixed head 110.For example, when the pointer 186 of gas flow controller 180 is angle 180 °, the position of lifting controllable device 170, makes decompressor 100 in the state of Fig. 5.When the pointer 186 of gas flow controller 180 forwards to the process of angle 270 ° from angle 180 °, lifting controllable device 170 declines toward the direction of fixed head 110, and the distance d between stripper plate 130 and fixed head 110 is reduced gradually.After stripper plate 130 contacts to be punched 210, pressed sheet 120 continues decline Compress Spring 126, and the distance between stripper plate 130 and pressed sheet 120 is reduced gradually.
Consult Fig. 3 and Fig. 6, when pointer 186 forwards angle 270 ° to, the side direction pore 146 of drift 140 is communicated with the L-type extension pore 132 of stripper plate 130 simultaneously.Now gas flow controller 180 is by appendix 184 inflow gas, make ejection part 142 eject drift 140 to treat stamping parts 210 and exert a force and complete the waste material 212 after punching press, and air-flow is treated stamping parts 210 by the first end 131 that L-type extends pore 132 and is blown (as shown in Figure 3).
In the present embodiment, the scope of angle is spent between 0 to 360, but not to limit the present invention.
Right the present invention discloses as above with embodiment; so itself and be not used to limit the present invention, be anyly familiar with this operator, without departing from the spirit and scope of the present invention; when being used for a variety of modifications and variations, therefore protection scope of the present invention is when being as the criterion depending on those as defined in claim.
Claims (10)
1. a decompressor, is characterized in that, comprises:
Fixed head, carries to be punched;
Pressed sheet, is liftably positioned at above described fixed head;
Stripper plate, is connected to the surface of described pressed sheet towards described fixed head, and described stripper plate has a L-type extension pore, and described L-type extends pore and has first end and the second end, and described first end is towards described fixed head; And
Drift, be arranged in described pressed sheet, and through described stripper plate, and described drift has ejection part, gas distribution channel and the side direction pore being communicated with described gas distribution channel, wherein said ejection part is arranged in described gas distribution channel, described gas distribution channel is for inputting air-flow, when described stripper plate moves on described to be punched with described pressed sheet, described ejection part eject under the effect of described air-flow described drift complete punching press to described to be punched after waste material, described second end that described L-type extends pore is communicated with described side direction pore, described air-flow passes through described first end to described to be punched air blowing.
2. decompressor as claimed in claim 1, is characterized in that, also comprise:
Cope match-plate pattern; And
Gas transmission plate, between described cope match-plate pattern and described pressed sheet, and described gas transmission plate has air inlet groove and inlet channel, and wherein said inlet channel is communicated in described air inlet groove and described gas distribution channel.
3. decompressor as claimed in claim 2, is characterized in that, also comprise:
Lowering or hoisting gear, is connected to described cope match-plate pattern.
4. decompressor as claimed in claim 3, is characterized in that, also comprise:
Gas flow controller, is electrically connected described lowering or hoisting gear, passes into described air-flow in order to the relative position according to described stripper plate and described fixed head in described air inlet groove.
5. decompressor as claimed in claim 4, it is characterized in that, described gas flow controller has angle measuring gauge, and described angle measuring gauge utilizes an angle to control the distance between described stripper plate and described fixed head.
6. decompressor as claimed in claim 5, is characterized in that, the scope of described angle is between 0 to 360 degree.
7. decompressor as claimed in claim 1, is characterized in that, also comprise:
Lower bolster, carries described fixed head.
8. decompressor as claimed in claim 7, it is characterized in that, described fixed head and described lower bolster all have a waste channel, and described two waste channel communicate with each other and in alignment with described drift.
9. decompressor as claimed in claim 1, is characterized in that, also comprise:
Connector, its two ends are connected to described pressed sheet and described stripper plate; And
Spring, is sheathed on described connector, makes described stripper plate telescopically be arranged at described pressed sheet.
10. decompressor as claimed in claim 1, is characterized in that, described L-type extends the opening direction of the described first end of pore perpendicular to described fixed head, and the opening direction of described second end is perpendicular to described drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217745.9A CN104209403B (en) | 2013-06-04 | 2013-06-04 | Decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310217745.9A CN104209403B (en) | 2013-06-04 | 2013-06-04 | Decompressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104209403A true CN104209403A (en) | 2014-12-17 |
| CN104209403B CN104209403B (en) | 2016-03-30 |
Family
ID=52091534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310217745.9A Expired - Fee Related CN104209403B (en) | 2013-06-04 | 2013-06-04 | Decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104209403B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583195A (en) * | 2014-10-22 | 2016-05-18 | 富鼎电子科技(嘉善)有限公司 | Gas-blowing pressing block |
| CN112059004A (en) * | 2020-08-31 | 2020-12-11 | 冒鹏飞 | Aluminum veneer hollow structure blanking processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50153369A (en) * | 1974-05-30 | 1975-12-10 | ||
| JPS5643423Y2 (en) * | 1977-05-20 | 1981-10-12 | ||
| JPH1056120A (en) * | 1996-08-07 | 1998-02-24 | Apic Yamada Kk | Press die used for manufacturing lead frame |
| CN2860666Y (en) * | 2005-12-02 | 2007-01-24 | 中国重型汽车集团有限公司 | Workpiece output mechanism of compound die |
| CN201684830U (en) * | 2010-05-20 | 2010-12-29 | 惠州安特科技工业有限公司 | Novel die structure |
| CN202725817U (en) * | 2012-07-20 | 2013-02-13 | 富港电子(昆山)有限公司 | Stamping die |
-
2013
- 2013-06-04 CN CN201310217745.9A patent/CN104209403B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50153369A (en) * | 1974-05-30 | 1975-12-10 | ||
| JPS5643423Y2 (en) * | 1977-05-20 | 1981-10-12 | ||
| JPH1056120A (en) * | 1996-08-07 | 1998-02-24 | Apic Yamada Kk | Press die used for manufacturing lead frame |
| CN2860666Y (en) * | 2005-12-02 | 2007-01-24 | 中国重型汽车集团有限公司 | Workpiece output mechanism of compound die |
| CN201684830U (en) * | 2010-05-20 | 2010-12-29 | 惠州安特科技工业有限公司 | Novel die structure |
| CN202725817U (en) * | 2012-07-20 | 2013-02-13 | 富港电子(昆山)有限公司 | Stamping die |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105583195A (en) * | 2014-10-22 | 2016-05-18 | 富鼎电子科技(嘉善)有限公司 | Gas-blowing pressing block |
| CN112059004A (en) * | 2020-08-31 | 2020-12-11 | 冒鹏飞 | Aluminum veneer hollow structure blanking processing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104209403B (en) | 2016-03-30 |
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Granted publication date: 20160330 Termination date: 20170604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |