CN204523963U - The upwards diel of punching - Google Patents
The upwards diel of punching Download PDFInfo
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- CN204523963U CN204523963U CN201520009141.XU CN201520009141U CN204523963U CN 204523963 U CN204523963 U CN 204523963U CN 201520009141 U CN201520009141 U CN 201520009141U CN 204523963 U CN204523963 U CN 204523963U
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- diel
- punching
- drift
- mould body
- upper mould
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Abstract
The utility model relates to the technical field of diel, disclose a kind of diel of upwards punching, comprise upper die component set up and down and lower mold assemblies, wherein, upper die component comprises upper mould body, and the ejecting device in order to release the waste material that punching produces be arranged in upper mould body, this ejecting device comprises the drift be actively located in upper mould body, be arranged at upper mould body side and the cylinder assembly be connected with this punch driver, and be connected to the back-moving spring in order to this drift that resets between drift and cylinder assembly.The diel of the upwards punching that the utility model provides; by arranging ejecting device in upper mould body; waste material can be disposed effectively after punching is terminated; avoid putty phenomenon; thus effectively protect mould; and then extend die life, save the use cost of user.
Description
Technical field
The utility model relates to the technical field of diel, particularly relates to a kind of diel of upwards punching.
Background technology
Punching hole for hardware products is processed, and it generally comprises two kinds of modes, and a kind of mode is upwards punching, and another kind of mode is downward punching.When downward punching can not realize, or counterdie edge of a knife intensity is too poor and when not having production, generally can select upwards punch pattern.But for the waste material produced after upwards punching, when designing punching die, usually fall down by waste material self gravitation, or direct air-flow goes out waste material from die side top blast, these methods easily cause putty, and mold damage reduces die life.
Utility model content
The purpose of this utility model is the diel providing a kind of upwards punching, is intended to solve in prior art, and the punching die of common upwards punching exists the problem utilizing waste material self gravitation or air-flow removal waste material easily to cause putty and mold damage.
The utility model provides a kind of diel of upwards punching, the diel of this upwards punching comprises upper die component and lower mold assemblies, described upper die component and described lower mold assemblies are setting up and down, described upper die component comprises upper mould body, and the ejecting device in order to release the waste material that punching produces be arranged in described upper mould body, described ejecting device comprises the drift be actively located in described upper mould body, be arranged at described upper mould body side and the cylinder assembly coordinated with described punch driver, and the back-moving spring in order to the described drift that resets be connected between described drift and described cylinder assembly.
Further, described cylinder assembly comprises cylinder, and by the piston rod stretched out in described cylinder, described piston rod is in order to promote described drift.
Further, described upper mould body offers the through hole carrying out stretching motion in order to accommodating described piston rod, and carry out the accommodating hole of stretching motion in order to accommodating described drift.
Further, described drift comprises base, and by the charging ram that described base outwards vertically stretches out, described piston rod promotes described base and releases described waste material to make described charging ram.
Further, described back-moving spring is sheathed on described charging ram, and the two ends of described back-moving spring are supported mutually with described base and described accommodating hole bottom side respectively.
Further, the diel of described upwards punching also comprises the blowning installation of the described waste material that to be blown off by air-flow, and described blowning installation is arranged in described upper mould body.
Further, described blowning installation comprises air pump and gas blow pipe, and described gas blow pipe one end is communicated with described air pump, and the described gas blow pipe other end is right against the lower end of described charging ram.
Based on technique scheme; the diel of the upwards punching that the utility model embodiment provides; by in mould main body thereon, ejecting device is set; effectively disposed by the waste material after punching terminates by this ejecting device; thus efficiently avoid mould and occur putty phenomenon; effectively protect mould structure, and then extend die life, save the use cost of user.
Accompanying drawing explanation
Fig. 1 is the mold closing view of the diel of the upwards punching that the utility model embodiment proposes;
Fig. 2 is the enlarged diagram of part A in Fig. 1;
Fig. 3 is the die opening state schematic diagram of the diel of the upwards punching that the utility model embodiment proposes.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figures 1 to 3, the utility model embodiment proposes a kind of diel of upwards punching, this diel can comprise upper die component 1 and lower mold assemblies 2, here, upper die component 1 and lower mold assemblies 2 are in setting up and down, namely lower mold assemblies 2 is arranged on the top of upper die component 1, lower mold assemblies 2 moves up and has coordinated punching with upper die component 1, particularly, upper die component 1 can comprise upper mould body 11 and ejecting device 12, wherein, upper mould body 11 coordinates with lower mold assemblies 2 carries out punching, ejecting device 12 is arranged in upper mould body 11, treat after processing parts carries out punching when upper mould body 11 coordinates with lower mold assemblies 2, the waste material that ejecting device 12 produces in order to release punching, further, this ejecting device 12 can comprise drift 121 and cylinder assembly 122 and back-moving spring 123, wherein, drift 121 activity is located in upper mould body 11, it can move up and down, cylinder assembly 122 is arranged on the upside of upper mould body 11, and this cylinder assembly 122 coordinates with drift 121 transmission, when cylinder assembly 122 opening movement, it promotes the waste material that drift 121 moves to release punching generation, in addition, the two ends of back-moving spring 123 are connected between drift 121 and cylinder assembly 122, after cylinder assembly 122 drives drift 121 to release the waste material of punching generation, cylinder assembly 122 shrinks, simultaneously, under the effect of back-moving spring 123 restoring force, initial position return by drift 121, this initial position refer to drift 121 promote waste material before position.
Adopt the diel of above-mentioned upwards punching, there is following features:
The diel of the upwards punching that the utility model embodiment provides; by arranging above-mentioned ejecting device 12 in above-mentioned upper mould body 11; effectively disposed by the waste material after punching terminates by this ejecting device 12; thus efficiently avoid mould and occur putty phenomenon; effectively protect mould structure; and then extend die life, save the use cost of user.
Particularly, in the utility model embodiment, above-mentioned cylinder assembly 122 can comprise cylinder 1221 and a piston rod 1222, wherein, cylinder 1221 is fixedly mounted on the upside of above-mentioned upper mould body 11, piston rod 1222 stretches out downward vertically by cylinder 1221, and the lower end activity of this piston rod 1222 to be located in upper mould body 11 and to be connected to above-mentioned drift 121, herein, piston rod 1222 passes to this drift 121 in order to the driving force produced by cylinder 1221 and moves down to make it, here, when cylinder 1221 works, piston rod 1222 moves down, the lower end of piston rod 1222 promotes drift 121.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, above-mentioned cylinder assembly 122 also can be that other structure forms, and its objective is as drift 121 provides driving force to make it move down, does not do unique restriction herein.
Further, in the utility model embodiment, above-mentioned upper mould body 11 offers through hole 111 and accommodating hole 112, herein, this through hole 111 carries out upper and lower stretching motion in order to accommodating above-mentioned piston rod 1222, this accommodating hole 112 carries out stretching motion in order to accommodating above-mentioned drift 121, and here, through hole 111 and accommodating hole 112 distribute along the direction of motion of piston rod 1222 and drift 121 respectively.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, above-mentioned upper mould body 11 also can be moved up and down to make piston rod 1222 and drift 121 by other vibrational power flow wherein.
Particularly, in the utility model embodiment, above-mentioned drift 121 can comprise base 1211 and charging ram 1212, and wherein, base 1211 is contained in above-mentioned accommodating hole 112, and this base 1211 can move up and down in this accommodating hole 112, charging ram 1212 is outwards vertically stretched out by the lower end of base 1211 and is extended to form downwards, when pushing away waste material, and above-mentioned cylinder 1221 piston rod 1222, piston rod 1222 promotes base 1211, and base 1211 drives this charging ram 1212 directly to be released by waste material.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, above-mentioned drift 121 also can be that other structure forms, and does not do unique restriction herein.
Further, in the utility model embodiment, above-mentioned back-moving spring 123 is set in the position near above-mentioned base 1211 on above-mentioned charging ram 1212, and, one end of this back-moving spring 123 is supported mutually with the bottom surface of this base 1211, the other end of this back-moving spring 123 is supported mutually with the bottom side inwall of above-mentioned accommodating hole 112, like this, when above-mentioned cylinder 1221 drive above-mentioned piston rod 1222 to promote base 1211 and drive charging ram 1212 release punching produce waste material after, cylinder 1221 piston rod 1222 is shunk, simultaneously, under the effect of this back-moving spring 123 restoring force, base 1211 returns initial position together with charging ram 1212, herein, this initial position refer to base 1211 move downward before position.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, above-mentioned back-moving spring 123 also can adopt other mode to carry out reset with base 1211 to coordinate, do not do unique restriction herein.
Further, in the utility model embodiment, the diel of above-mentioned upwards punching can also comprise blowning installation 3, this blowning installation 3 by air-flow blow off punching produce waste material, herein, this blowning installation 3 is fixedly mounted on the downside of above-mentioned upper mould body 11.After punching terminates, waste material is released by above-mentioned charging ram 1212, now, is blown by blowning installation 3 pairs of waste materials, and the air-flow that namely blowning installation 3 work produces blows to waste material, this waste material can be dropped away effectively, thus avoid putty phenomenon.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, the diel of above-mentioned upwards punching can also comprise other servicing unit, with auxiliary, waste material is located away from mould, avoids putty.
Particularly, in the utility model embodiment, above-mentioned blowning installation 3 can comprise air pump 31 and gas blow pipe 32, and one end of this gas blow pipe 32 is communicated with this air pump 31, and meanwhile, the other end of this gas blow pipe 32 is right against the lower end of above-mentioned charging ram 1212.After punching terminates, waste material is released by charging ram 1212, and now, air-flow blows out through gas blow pipe 32 by air pump 31, and waste material blows off by the air-flow of blowout.Certainly, according to actual conditions and demand, in other embodiments of the present utility model, above-mentioned blowning installation 3 also can be that other structure forms, and does not do unique restriction herein.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. the diel of upwards punching, it is characterized in that, comprise upper die component and lower mold assemblies, described upper die component and described lower mold assemblies are setting up and down, described upper die component comprises upper mould body, and the ejecting device in order to release the waste material that punching produces be arranged in described upper mould body, described ejecting device comprises the drift be actively located in described upper mould body, be arranged at described upper mould body side and the cylinder assembly coordinated with described punch driver, and the back-moving spring in order to the described drift that resets be connected between described drift and described cylinder assembly.
2. the diel of upwards punching as claimed in claim 1, it is characterized in that, described cylinder assembly comprises cylinder, and by the piston rod stretched out in described cylinder, described piston rod is in order to promote described drift.
3. the diel of upwards punching as claimed in claim 2, is characterized in that, described upper mould body offers the through hole carrying out stretching motion in order to accommodating described piston rod, and carry out the accommodating hole of stretching motion in order to accommodating described drift.
4. the diel of upwards punching as claimed in claim 3, it is characterized in that, described drift comprises base, and by the charging ram that described base outwards vertically stretches out, described piston rod promotes described base and releases described waste material to make described charging ram.
5. the diel of upwards punching as claimed in claim 4, it is characterized in that, described back-moving spring is sheathed on described charging ram, and the two ends of described back-moving spring are supported mutually with described base and described accommodating hole bottom side respectively.
6. the diel of the upwards punching as described in claim 4 or 5, is characterized in that, the diel of described upwards punching also comprises the blowning installation of the described waste material that to be blown off by air-flow, and described blowning installation is arranged in described upper mould body.
7. the diel of upwards punching as claimed in claim 6, it is characterized in that, described blowning installation comprises air pump and gas blow pipe, and described gas blow pipe one end is communicated with described air pump, and the described gas blow pipe other end is right against the lower end of described charging ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009141.XU CN204523963U (en) | 2015-01-07 | 2015-01-07 | The upwards diel of punching |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520009141.XU CN204523963U (en) | 2015-01-07 | 2015-01-07 | The upwards diel of punching |
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| CN204523963U true CN204523963U (en) | 2015-08-05 |
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| CN201520009141.XU Active CN204523963U (en) | 2015-01-07 | 2015-01-07 | The upwards diel of punching |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215133A (en) * | 2015-11-06 | 2016-01-06 | 无锡高晟成型科技有限公司 | A kind of waste material trimming device |
| CN105234307A (en) * | 2015-11-16 | 2016-01-13 | 重庆持恒模具有限公司 | Waste ejecting mechanism of stamping die |
| CN106077248A (en) * | 2016-08-10 | 2016-11-09 | 景鑫精密组件（昆山）有限公司 | A kind of one-shot forming stamping jig |
| CN107052141A (en) * | 2016-12-27 | 2017-08-18 | 重庆市永川区望城机械厂 | Planet carrier punching apparatus |
| CN107225175A (en) * | 2017-07-31 | 2017-10-03 | 富士瑞鹄技研（芜湖）有限公司 | It is a kind of to solve the mechanism that punched scrap slides |
| CN107398497A (en) * | 2017-08-12 | 2017-11-28 | 宁波市镇海甬鼎紧固件制造有限公司 | A kind of punching die collected punching and fall waste material |
| CN109262730A (en) * | 2018-10-30 | 2019-01-25 | 夏敏月 | A kind of film perforating equipment |
| CN109262731A (en) * | 2018-10-30 | 2019-01-25 | 夏敏月 | A kind of film production drilling method |
| CN109772995A (en) * | 2019-03-29 | 2019-05-21 | 马鞍山创诚中小企业服务中心有限公司 | A kind of sheet workpiece punching process |
| CN110103281A (en) * | 2019-05-28 | 2019-08-09 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | A kind of natural fiber car mat hole punched device |
-
2015
- 2015-01-07 CN CN201520009141.XU patent/CN204523963U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105215133A (en) * | 2015-11-06 | 2016-01-06 | 无锡高晟成型科技有限公司 | A kind of waste material trimming device |
| CN105234307A (en) * | 2015-11-16 | 2016-01-13 | 重庆持恒模具有限公司 | Waste ejecting mechanism of stamping die |
| CN106077248A (en) * | 2016-08-10 | 2016-11-09 | 景鑫精密组件（昆山）有限公司 | A kind of one-shot forming stamping jig |
| CN107052141A (en) * | 2016-12-27 | 2017-08-18 | 重庆市永川区望城机械厂 | Planet carrier punching apparatus |
| CN107052141B (en) * | 2016-12-27 | 2018-11-02 | 重庆市永川区望城机械厂 | Planet carrier punching apparatus |
| CN107225175A (en) * | 2017-07-31 | 2017-10-03 | 富士瑞鹄技研（芜湖）有限公司 | It is a kind of to solve the mechanism that punched scrap slides |
| CN107398497A (en) * | 2017-08-12 | 2017-11-28 | 宁波市镇海甬鼎紧固件制造有限公司 | A kind of punching die collected punching and fall waste material |
| CN109262730A (en) * | 2018-10-30 | 2019-01-25 | 夏敏月 | A kind of film perforating equipment |
| CN109262731A (en) * | 2018-10-30 | 2019-01-25 | 夏敏月 | A kind of film production drilling method |
| CN109772995A (en) * | 2019-03-29 | 2019-05-21 | 马鞍山创诚中小企业服务中心有限公司 | A kind of sheet workpiece punching process |
| CN110103281A (en) * | 2019-05-28 | 2019-08-09 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | A kind of natural fiber car mat hole punched device |
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