CN107199275A - A kind of anti-deformation tubular product punching die - Google Patents
A kind of anti-deformation tubular product punching die Download PDFInfo
- Publication number
- CN107199275A CN107199275A CN201610152613.6A CN201610152613A CN107199275A CN 107199275 A CN107199275 A CN 107199275A CN 201610152613 A CN201610152613 A CN 201610152613A CN 107199275 A CN107199275 A CN 107199275A
- Authority
- CN
- China
- Prior art keywords
- mould
- punching die
- tubular product
- product punching
- deformation
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/28—Perforating, i.e. punching holes in tubes or other hollow bodies
Abstract
The present invention relates to a kind of anti-deformation tubular product punching die, including upper mould, guide pillar and lower mould, described upper mould is connected by guide pillar with lower mould, described upper mould is provided with cope plate, the cope plate is provided with binder block, described lower mould is provided with lower template, and the lower template is provided with the floating punch being correspondingly arranged with binder block.Compared with prior art, the present invention have the advantages that automaticity height, improve product quality, improve operating efficiency, it is safe.
Description
Technical field
The present invention relates to a kind of punching die, more particularly, to a kind of anti-deformation tubular product punching die.
Background technology
Existing diel includes bed die, red needle, guide pillar and middle mould, and red needle is arranged on drift and needs guide pillar
Red needle is guided to enter bed die it is difficult to ensure that accuracy, each several part is assembled also inconvenient, adds mould installation time,
Load and unload mould slow, it is time-consuming.Easily caused in addition in punching because the left-right and front-back of tubing is without stopping means
Tubing produces skew in punch process and influences punching accuracy.
Metal pipe material is hollow, is easily flattened when punching by mould, produces plastic deformation, influences it
Intensity and outward appearance, cause overall mechanical properties to be destroyed, and it is attractive in appearance to have impact on monnolithic case.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of automaticity
It is high, improve product quality, improve operating efficiency, safe anti-deformation tubular product punching die.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of anti-deformation tubular product punching die, including upper mould, guide pillar and lower mould, described upper mould is by guide pillar with
Mould is connected, it is characterised in that described upper mould is provided with cope plate, and the cope plate is provided with binder block, described
Lower mould is provided with lower template, and the lower template is provided with the floating punch being correspondingly arranged with binder block.
Described binder block is circular groove structure.
Described floating punch includes tubing loop bar, elastomer and guide rod, described tubing loop bar by elastomer with
Lower template is connected, while being moved up and down by guide rod.
Described guide rod is provided with two, is respectively provided on the tubing loop bar of elastomer both sides.
Described elastomer is spring.
Limited post is provided between described cope plate and lower template.
The mould also includes control module, and the control module includes controller, drive cylinder and displacement transducer,
Described controller is connected with drive cylinder and displacement transducer respectively, and described drive cylinder is connected with upper mould,
Described displacement transducer is located on cope plate.
Compared with prior art, the present invention has advantages below：
1) product quality is improved, by designing the binder block and floating punch of new construction, flat trace, change is solved
Shape etc. influences the factor degree of product quality, and tube stamping mould is manufactured and designed for after and provides example；
2) operating efficiency is improved, by the present invention, solving mould rapid wear etc. influences the factor of producing line efficiency,
Substantially increase operating efficiency；
3) it is safe, by setting limited post between upper and lower mould, and it is provided for monitoring displacement in real time
Displacement transducer, substantially increase the security of mould；
4) automaticity is high, by setting control module, realizes upper and lower mould automatic open-close, further increases
Operating efficiency and product quality.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Wherein 1 is upper mould, and 2 be lower mould, and 3 be cope plate, and 4 be lower template, and 5 be binder block, and 6 be tubing set
Bar, 7 be guide rod, and 8 be elastomer.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out it is clear,
It is fully described by, it is clear that described embodiment is a part of embodiment of the present invention, rather than whole embodiments.
Based on the embodiment in the present invention, those of ordinary skill in the art are obtained on the premise of creative work is not made
The every other embodiment obtained, should all belong to the scope of protection of the invention.
As shown in figure 1, a kind of anti-deformation tubular product punching die, including upper mould 1, guide pillar and lower mould 2, it is described
Upper mould 1 is connected by guide pillar with lower mould 2, and described upper mould 1 is provided with cope plate 3, and the cope plate 3 is provided with
Binder block 5, described lower mould 2 is provided with lower template 4, and the lower template 4 is provided with what is be correspondingly arranged with binder block
Floating punch.
Described binder block 5 is circular groove structure.
Described floating punch includes tubing loop bar 6, elastomer 8 and guide rod 7, and described tubing loop bar 6 passes through
Elastomer 8 is connected with lower template 4, while being moved up and down by guide rod 7.Described guide rod 7 is provided with two,
It is respectively provided on the tubing loop bar of elastomer both sides.Described elastomer 8 is spring.
Limited post is provided between described cope plate 3 and lower template 4.
The mould also includes control module, and the control module includes controller, drive cylinder and displacement transducer,
Described controller is connected with drive cylinder and displacement transducer respectively, and described drive cylinder is connected with upper mould,
Described displacement transducer is located on cope plate, substantially increases automatization level.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, can readily occur in various equivalent
Modifications or substitutions, these modifications or substitutions should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be defined by scope of the claims.
Claims (7)
1. a kind of anti-deformation tubular product punching die, including upper mould, guide pillar and lower mould, described upper mould pass through guide pillar
It is connected with lower mould, it is characterised in that described upper mould is provided with cope plate, the cope plate is provided with binder block, institute
The lower mould stated is provided with lower template, and the lower template is provided with the floating punch being correspondingly arranged with binder block.
2. a kind of anti-deformation tubular product punching die according to claim 1, it is characterised in that described pressure
Material block is circular groove structure.
3. a kind of anti-deformation tubular product punching die according to claim 1, it is characterised in that described is floating
Dynamic punch-pin includes tubing loop bar, elastomer and guide rod, and described tubing loop bar is connected by elastomer with lower template,
Moved up and down simultaneously by guide rod.
4. a kind of anti-deformation tubular product punching die according to claim 3, it is characterised in that described leads
Bar is provided with two, is respectively provided on the tubing loop bar of elastomer both sides.
5. a kind of anti-deformation tubular product punching die according to claim 3, it is characterised in that described bullet
Property body be spring.
6. a kind of anti-deformation tubular product punching die according to claim 1, it is characterised in that described is upper
Limited post is provided between template and lower template.
7. a kind of anti-deformation tubular product punching die according to claim 1, it is characterised in that the mould is also
Including control module, the control module includes controller, drive cylinder and displacement transducer, described controller
It is connected respectively with drive cylinder and displacement transducer, described drive cylinder is connected with upper mould, described displacement
Sensor is located on cope plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152613.6A CN107199275A (en) | 2016-03-17 | 2016-03-17 | A kind of anti-deformation tubular product punching die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610152613.6A CN107199275A (en) | 2016-03-17 | 2016-03-17 | A kind of anti-deformation tubular product punching die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107199275A true CN107199275A (en) | 2017-09-26 |
Family
ID=59903773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610152613.6A Pending CN107199275A (en) | 2016-03-17 | 2016-03-17 | A kind of anti-deformation tubular product punching die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107199275A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745042A (en) * | 2020-06-29 | 2020-10-09 | 上海威克迈龙川汽车发动机零件有限公司 | Punching die, system punching device and step-by-step punching method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000233238A (en) * | 1999-02-10 | 2000-08-29 | Toshiba Corp | Press punching device and press punching method |
| CN2792641Y (en) * | 2005-06-02 | 2006-07-05 | 南京工业职业技术学院 | Mould with float mould core structure |
| CN202910154U (en) * | 2012-12-05 | 2013-05-01 | 海南宇龙汽车部件有限公司 | Punching device with movable female mold for square automobile pipe fitting |
| CN203417982U (en) * | 2013-06-08 | 2014-02-05 | 何祺晃 | Hollow pipe fitting side punching mold |
| CN204584004U (en) * | 2015-05-01 | 2015-08-26 | 杭州斯莱特泵业有限公司 | Floating jib die pipe punching hole mould |
| CN204770135U (en) * | 2015-06-08 | 2015-11-18 | 如皋市华阳铝制品有限公司 | Aluminum pipe frock of punching a hole |
| CN105396934A (en) * | 2015-12-23 | 2016-03-16 | 安徽鲲鹏装备模具制造有限公司 | Blanking die with automatic power |
| CN205519191U (en) * | 2016-03-17 | 2016-08-31 | 上海强精金属制品有限公司 | Prevent converting pipe material cut -out press |
-
2016
- 2016-03-17 CN CN201610152613.6A patent/CN107199275A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000233238A (en) * | 1999-02-10 | 2000-08-29 | Toshiba Corp | Press punching device and press punching method |
| CN2792641Y (en) * | 2005-06-02 | 2006-07-05 | 南京工业职业技术学院 | Mould with float mould core structure |
| CN202910154U (en) * | 2012-12-05 | 2013-05-01 | 海南宇龙汽车部件有限公司 | Punching device with movable female mold for square automobile pipe fitting |
| CN203417982U (en) * | 2013-06-08 | 2014-02-05 | 何祺晃 | Hollow pipe fitting side punching mold |
| CN204584004U (en) * | 2015-05-01 | 2015-08-26 | 杭州斯莱特泵业有限公司 | Floating jib die pipe punching hole mould |
| CN204770135U (en) * | 2015-06-08 | 2015-11-18 | 如皋市华阳铝制品有限公司 | Aluminum pipe frock of punching a hole |
| CN105396934A (en) * | 2015-12-23 | 2016-03-16 | 安徽鲲鹏装备模具制造有限公司 | Blanking die with automatic power |
| CN205519191U (en) * | 2016-03-17 | 2016-08-31 | 上海强精金属制品有限公司 | Prevent converting pipe material cut -out press |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745042A (en) * | 2020-06-29 | 2020-10-09 | 上海威克迈龙川汽车发动机零件有限公司 | Punching die, system punching device and step-by-step punching method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |