CN205684556U - A kind of punching apparatus for newsstand framework composition square tube - Google Patents

A kind of punching apparatus for newsstand framework composition square tube Download PDF

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Publication number
CN205684556U
CN205684556U CN201520874642.4U CN201520874642U CN205684556U CN 205684556 U CN205684556 U CN 205684556U CN 201520874642 U CN201520874642 U CN 201520874642U CN 205684556 U CN205684556 U CN 205684556U
Authority
CN
China
Prior art keywords
square tube
punching
oil cylinder
punch
frame
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
Application number
CN201520874642.4U
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Chinese (zh)
Inventor
陆正明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhangjiagang Post And Telecom Technology Co Ltd
Original Assignee
Zhangjiagang Post And Telecom Technology Co Ltd
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 Zhangjiagang Post And Telecom Technology Co Ltd filed Critical Zhangjiagang Post And Telecom Technology Co Ltd
Priority to CN201520874642.4U priority Critical patent/CN205684556U/en
Application granted granted Critical
Publication of CN205684556U publication Critical patent/CN205684556U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of punching apparatus for newsstand framework composition square tube, including frame, it is characterized in that: described frame is provided with square tube positioning punching device having square tube holding device and square tube stopping means respectively in described square tube positioning punching device both sides.Beneficial effect: described square tube positioning punching device includes punching oil cylinder, punching oil cylinder fixed plate, punch upper die and square tube location lower mold, described punching oil cylinder and described punching oil cylinder fixed plate connect, described punching oil cylinder fixed plate and the fixing connection of described frame, described square tube location lower mold and the fixing connection of described frame, described punching oil cylinder front end connects described punch upper die;Its location is reliable, perforating efficiency is high, precision is high, and the square tube secondary operations of outsourcing is become to meet the finished product of oneself's demand by beneficially enterprise, improves production efficiency, and yield rate is high, can effectively prevent square tube to be crushed in punch process.

Description

A kind of punching apparatus for newsstand framework composition square tube
Technical field
This utility model relates to newsstand processing technique field, particularly relates to a kind of punching apparatus for newsstand framework composition square tube.
Background technology
Newsstand i.e. refers to sell the small-sized movable dwellings buying newspapers and periodicals in public.The most typically having post office's management to make, have evolved into a kind of urban public utilities, function and outward appearance have occurred and that great change.The articles for daily use that newpapers and periodicals, beverage, snacks etc. are conventional can be bought in newsstand, and newsstand has the public telephone that can use mostly.Square tube is frequently utilized for welding the framework of newsstand due to the feature of light weight and intensity.Wherein, the framework of welding newsstand needs square tube 1 as described in Figure 1, easy to assembly during in order to weld the framework of newsstand, needs to beat some through holes 11 in square tube equably.If using common electric drill to punch, not only perforating efficiency is low, and drilling precision is low, affects the welding assembly of the framework of further newsstand.
Utility model content
In view of the foregoing, this utility model provides and a kind of positions the punching apparatus for newsstand framework composition square tube reliable, that perforating efficiency high, precision is high.
For reaching above-mentioned purpose, this utility model solves its technical problem and be the technical scheme is that
A kind of punching apparatus for newsstand framework composition square tube, including frame, described frame is provided with square tube positioning punching device, has square tube holding device and square tube stopping means respectively in described square tube positioning punching device both sides;Described square tube positioning punching device includes punching oil cylinder, punching oil cylinder fixed plate, punch upper die and square tube location lower mold, described punching oil cylinder and described punching oil cylinder fixed plate connect, described punching oil cylinder fixed plate and the fixing connection of described frame, described square tube location lower mold and the fixing connection of described frame, described punching oil cylinder front end connects described punch upper die;Described punch upper die includes a punch upper die substrate and the some drifts being connected on described punch upper die substrate;Described square tube location lower mold is provided with locating slot;Quantity is had with the identical some blind holes of described drift quantity, for coordinating with described drift in described locating slot;Described square tube holding device includes holding out against cylinder and holds out against punch, described in hold out against cylinder and be connected in described frame by an I-steel, described in hold out against punch be connected to described in hold out against cylinder front end;Described square tube stopping means includes that a square tube stopping means fixed plate being connected in described frame, described square tube stopping means fixed plate side connect a square tube support column;Quantity is had with the identical some through holes of described drift quantity, for coordinating with described drift on described square tube support column.
Its further feature is as follows:
Described drift has a front end changed from small to big.
Described square tube support column has a front end changed from small to big.
Due to the utilization of technique scheme, this utility model compared with prior art has a following beneficial effect:
Its location is reliable, perforating efficiency is high, precision is high, and the square tube secondary operations of outsourcing is become to meet the finished product of oneself's demand by beneficially enterprise, improves production efficiency, and yield rate is high, can effectively prevent square tube to be crushed in punch process.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only embodiments more of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the square tube in this utility model background technology.
Fig. 2 is the axonometric drawing of a kind of punching apparatus for newsstand framework composition square tube of this utility model.
Fig. 3 is the front view of Fig. 2.
Fig. 4 is the structural representation of a kind of square tube stopping means in the punching apparatus of newsstand framework composition square tube of this utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
Refering to Fig. 2, Fig. 3 and Fig. 4, a kind of punching apparatus for newsstand framework composition square tube, including frame 2, described frame is provided with square tube positioning punching device, has square tube holding device and square tube stopping means respectively in described square tube positioning punching device both sides;Described square tube positioning punching device includes punching oil cylinder 32, punching oil cylinder fixed plate 31, punch upper die 33 and square tube location lower mold 34, described punching oil cylinder and described punching oil cylinder fixed plate connect, described punching oil cylinder fixed plate and the fixing connection of described frame, described square tube location lower mold and the fixing connection of described frame, described punching oil cylinder front end connects described punch upper die;Described punch upper die includes a punch upper die substrate 331 and the some drifts 332 being connected on described punch upper die substrate;Described square tube location lower mold is provided with locating slot;Quantity is had with the identical some blind holes of described drift quantity, for coordinating with described drift in described locating slot;Described square tube holding device includes holding out against cylinder 41 and holds out against punch 42, described in hold out against cylinder and be connected in described frame by an I-steel 43, described in hold out against punch be connected to described in hold out against cylinder front end;Described square tube stopping means includes that a square tube stopping means fixed plate 51 being connected in described frame, described square tube stopping means fixed plate side connect a square tube support column 52;Quantity is had with the identical some through holes 521 of described drift quantity, for coordinating with described drift on described square tube support column.Described drift has a front end changed from small to big.Described square tube support column has a front end changed from small to big.
Simple operation principle:
(1) square tube being of convenient length cut out is placed on described square tube support column;
(2) startup holds out against cylinder square tube with square tube stopping means fixed plate is conflicted;
(3) start punching oil cylinder to be punched out.
Above-described embodiment is only for illustrating technology of the present utility model design and feature; its object is to allow person skilled in the art will appreciate that content of the present utility model and to be carried out; protection domain of the present utility model can not be limited with this; all equivalence changes made according to this utility model spirit or modification, all should contain in protection domain of the present utility model.

Claims (3)

1. for a punching apparatus for newsstand framework composition square tube, including frame, it is characterised in that: described frame is provided with square tube positioning punching device, has square tube holding device and square tube stopping means respectively in described square tube positioning punching device both sides;
Described square tube positioning punching device includes punching oil cylinder, punching oil cylinder fixed plate, punch upper die and square tube location lower mold, described punching oil cylinder and described punching oil cylinder fixed plate connect, described punching oil cylinder fixed plate and the fixing connection of described frame, described square tube location lower mold and the fixing connection of described frame, described punching oil cylinder front end connects described punch upper die;Described punch upper die includes a punch upper die substrate and the some drifts being connected on described punch upper die substrate;Described square tube location lower mold is provided with locating slot;Quantity is had with the identical some blind holes of described drift quantity, for coordinating with described drift in described locating slot;
Described square tube holding device includes holding out against cylinder and holds out against punch, described in hold out against cylinder and be connected in described frame by an I-steel, described in hold out against punch be connected to described in hold out against cylinder front end;
Described square tube stopping means includes that a square tube stopping means fixed plate being connected in described frame, described square tube stopping means fixed plate side connect a square tube support column;Quantity is had with the identical some through holes of described drift quantity, for coordinating with described drift on described square tube support column.
A kind of punching apparatus for newsstand framework composition square tube the most according to claim 1, it is characterised in that: described drift has a front end changed from small to big.
A kind of punching apparatus for newsstand framework composition square tube the most according to claim 1, it is characterised in that: described square tube support column has a front end changed from small to big.
CN201520874642.4U 2015-11-05 2015-11-05 A kind of punching apparatus for newsstand framework composition square tube Expired - Fee Related CN205684556U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520874642.4U CN205684556U (en) 2015-11-05 2015-11-05 A kind of punching apparatus for newsstand framework composition square tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520874642.4U CN205684556U (en) 2015-11-05 2015-11-05 A kind of punching apparatus for newsstand framework composition square tube

Publications (1)

Publication Number Publication Date
CN205684556U true CN205684556U (en) 2016-11-16

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520874642.4U Expired - Fee Related CN205684556U (en) 2015-11-05 2015-11-05 A kind of punching apparatus for newsstand framework composition square tube

Country Status (1)

Country Link
CN (1) CN205684556U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825209A (en) * 2017-03-01 2017-06-13 刘青建 A kind of thin aluminum sheet perforating device for stamping machine
CN110918774A (en) * 2019-11-20 2020-03-27 嘉善卓润五金制品有限公司 Punching device
CN111390014A (en) * 2020-03-26 2020-07-10 燕山大学 Square pipe shape punching device of preapring for an unfavorable turn of events

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825209A (en) * 2017-03-01 2017-06-13 刘青建 A kind of thin aluminum sheet perforating device for stamping machine
CN110918774A (en) * 2019-11-20 2020-03-27 嘉善卓润五金制品有限公司 Punching device
CN111390014A (en) * 2020-03-26 2020-07-10 燕山大学 Square pipe shape punching device of preapring for an unfavorable turn of events

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

Granted publication date: 20161116

Termination date: 20171105