CN202028688U - Feed line window aluminium cylinder punching die - Google Patents

Feed line window aluminium cylinder punching die Download PDF

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Publication number
CN202028688U
CN202028688U CN2011200632910U CN201120063291U CN202028688U CN 202028688 U CN202028688 U CN 202028688U CN 2011200632910 U CN2011200632910 U CN 2011200632910U CN 201120063291 U CN201120063291 U CN 201120063291U CN 202028688 U CN202028688 U CN 202028688U
Authority
CN
China
Prior art keywords
die
mold
flange
aluminium cylinder
punching
Prior art date
Application number
CN2011200632910U
Other languages
Chinese (zh)
Inventor
刘宇成
Original Assignee
江苏中伟业通讯设备有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 江苏中伟业通讯设备有限公司 filed Critical 江苏中伟业通讯设备有限公司
Priority to CN2011200632910U priority Critical patent/CN202028688U/en
Application granted granted Critical
Publication of CN202028688U publication Critical patent/CN202028688U/en

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Abstract

The utility model relates to a feed line window aluminium cylinder punching die, which comprises a base and a die body mounted on the base; the die body is circular ring shaped; punching holes are formed uniformly on the upper surface of the die body; a trimming cutting edge is disposed on the excircle of the die body; a circular bottom cutting edge is formed on the bottom of the central cylindrical inner cavity of the die body; a ring shaped top material block is sleeved outside the die body; a return spring is mounted on the bottom of the ring shaped top material block. The cylindrical shell part of a half-finished aluminium cylinder is placed in the central cylindrical inner cavity, while the end edge to be formed into a flange is located on the upper surface of the die body; then a pressing plate descends to insert a central inner punch into the inner cavity of the die body to cooperate with the bottom cutting edge to cut the aluminium cylinder bottom; a through hole punch cooperates with the punching holes on the die body to punch flange holes on the flange edge; and an outer punch cooperates with the trimming cutting edge to trim the flange edge. The punching die can machine the aluminium cylinder by one-shot forming, and increases machining efficiency greatly.

Description

A kind of feeder window aluminum barrel die cutting die
Technical field
The utility model relates to a kind of die cutting die, particularly a kind of feeder window aluminum barrel die cutting die.
Background technology
The feeder window aluminum barrel is used for the installation of feeder window, in processing during this aluminum barrel, the semi-finished product aluminum barrel need be cut the end, deburring and handles towards three operations of flange hole, and semi-finished product aluminum barrel structure comprises and do not cut end cylindrical shell 1 and flange to be processed 2 as shown in Figure 1.Traditional method adopts three die cutting dies to carry out above-mentioned three operations respectively, and working (machining) efficiency is slow, the manufacturing cost height.
Summary of the invention
The technical problems to be solved in the utility model provides the high feeder window aluminum barrel die cutting die of a kind of working (machining) efficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of feeder window aluminum barrel die cutting die, comprise base and be installed in mold on the base, its innovative point is: described mold is an annular, described mold upper surface is evenly distributed with punching, the cylindrical place of mold is provided with the side cut cutting edge, and mold central cylindrical intracavity bottom is established a circle and cut the shear blade mouth; Described annular mold is with circular top material piece outward, and the bottom of described ejection block is equipped with back-moving spring.
Advantage of the present utility model is: the top board center of press is equipped with the cylindrical inner punch that can embed the mold central lumen, the some through hole drifts corresponding of inner punch peripheral hardware with punching, establish the outwash that outline cooperates with the mold cylindrical at outermost layer, the shell portion of semi-finished product aluminum barrel is placed the central cylindrical inner chamber of mold, and end flange to be processed is positioned at the mold upper surface.Top board is descending, and the center inner punch of making stretches in the inner chamber of mold, and cuts the shear blade mouth and cooperates and realize cutting at the end of aluminum barrel; Through hole drift and mold punching are engaged on the aluminum barrel flange goes out flange hole; And outwash cooperates the trimming process step of realizing flange with the side cut cutting edge of mold.One-shot forming gets final product, and has improved working (machining) efficiency greatly.
Description of drawings
Fig. 1 is the utility model feeder window aluminum barrel die cutting die structural representation.
Fig. 2 is the utility model feeder window aluminum barrel die cutting die vertical view.
Fig. 3 is the utility model feeder window aluminum barrel die cutting die user mode schematic diagram.
The specific embodiment
As shown in Figure 1, 2, comprise base 1, mold 2, punching 3, side cut cutting edge 4, cut shear blade mouth 5, ejection block 6, back-moving spring 7.
On the above-mentioned base 1 mold 2 is installed, mold 2 is an annular, and its upper surface is evenly distributed with punching 3, and the cylindrical place of mold 2 is provided with side cut cutting edge 4, and mold 2 central cylindrical intracavity bottoms are established a circle and cut shear blade mouth 5.
Ejection block 6 is an annular, is sleeved on outside the annular mold 2, and the bottom of ejection block 6 is equipped with back-moving spring 7.
During use, as shown in Figure 3, top board 11 centers of press are equipped with the cylindrical inner punch 8 that can embed mold 2 central lumen, the some through hole drifts 9 corresponding of inner punch 8 peripheral hardwares with punching 3, establish the outwash 10 that outline cooperates with the mold cylindrical at outermost layer, the shell portion of semi-finished product aluminum barrel 12 is placed the central cylindrical inner chamber of mold, and end flange to be processed is positioned at the mold upper surface.Top board 11 is descending, makes center inner punch 8 stretch in the inner chamber of mold 2, and cuts shear blade mouth 5 and cooperates and realize cutting at the end of aluminum barrel; Through hole drift 9 is engaged on the aluminum barrel flange with mold punching 3 and goes out flange hole; And outwash 10 cooperates the trimming process step of realizing flange with the side cut cutting edge 4 of mold.One-shot forming gets final product, and has improved working (machining) efficiency greatly.

Claims (1)

1. feeder window aluminum barrel die cutting die, comprise base and be installed in mold on the base, it is characterized in that: described mold is an annular, described mold upper surface is evenly distributed with punching, the cylindrical place of mold is provided with the side cut cutting edge, and mold central cylindrical intracavity bottom is established a circle and cut the shear blade mouth; Described annular mold is with circular top material piece outward, and the bottom of described ejection block is equipped with back-moving spring.
CN2011200632910U 2011-03-11 2011-03-11 Feed line window aluminium cylinder punching die CN202028688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200632910U CN202028688U (en) 2011-03-11 2011-03-11 Feed line window aluminium cylinder punching die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200632910U CN202028688U (en) 2011-03-11 2011-03-11 Feed line window aluminium cylinder punching die

Publications (1)

Publication Number Publication Date
CN202028688U true CN202028688U (en) 2011-11-09

Family

ID=44891000

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011200632910U CN202028688U (en) 2011-03-11 2011-03-11 Feed line window aluminium cylinder punching die

Country Status (1)

Country Link
CN (1) CN202028688U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102626757A (en) * 2012-04-18 2012-08-08 江苏海大印染机械有限公司 Forming demoulding device for graphite bar support frame
CN103785747A (en) * 2012-10-26 2014-05-14 上海赛科利汽车模具技术应用有限公司 Thermal forming mold with trimming function and stamping method of thermal forming mold
CN103846963A (en) * 2014-03-05 2014-06-11 苏州宏阳宇模具有限公司 Forming and punching all-in-one die for automobile soft interior
CN106670304A (en) * 2017-02-22 2017-05-17 佛山市艾乐博机器人科技有限公司 Multi-station all-in-one machine
CN106734631A (en) * 2017-02-22 2017-05-31 佛山市艾乐博机器人科技有限公司 The all-in-one of multistation
CN110421045A (en) * 2019-07-19 2019-11-08 大冶市同创不锈钢金属材料有限公司 A kind of sheet stamping device and process for stamping

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102626757A (en) * 2012-04-18 2012-08-08 江苏海大印染机械有限公司 Forming demoulding device for graphite bar support frame
CN103785747A (en) * 2012-10-26 2014-05-14 上海赛科利汽车模具技术应用有限公司 Thermal forming mold with trimming function and stamping method of thermal forming mold
CN103846963A (en) * 2014-03-05 2014-06-11 苏州宏阳宇模具有限公司 Forming and punching all-in-one die for automobile soft interior
CN106670304A (en) * 2017-02-22 2017-05-17 佛山市艾乐博机器人科技有限公司 Multi-station all-in-one machine
CN106734631A (en) * 2017-02-22 2017-05-31 佛山市艾乐博机器人科技有限公司 The all-in-one of multistation
CN110421045A (en) * 2019-07-19 2019-11-08 大冶市同创不锈钢金属材料有限公司 A kind of sheet stamping device and process for stamping

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CU03 Correction of utility model patent gazette

Correction item: Application Date

Correct: 20110705

False: 20110311

Number: 45

Volume: 27

RECT Rectification
CU01 Correction of utility model patent

Correction item: Application Date

Correct: 20110705

False: 20110311

Number: 45

Page: The title page

Volume: 27

ERR Gazette correction

Free format text: CORRECT: APPLICATION DATE; FROM: 2011.03.11 TO: 2011.07.05

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111109

Termination date: 20170705

CF01 Termination of patent right due to non-payment of annual fee