CN104260250A - Simple upper punching and cutting mechanism of punching and cutting machine for plastic products - Google Patents

Simple upper punching and cutting mechanism of punching and cutting machine for plastic products Download PDF

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Publication number
CN104260250A
CN104260250A CN201410420070.2A CN201410420070A CN104260250A CN 104260250 A CN104260250 A CN 104260250A CN 201410420070 A CN201410420070 A CN 201410420070A CN 104260250 A CN104260250 A CN 104260250A
Authority
CN
China
Prior art keywords
punching
cutting
upper plate
guide pillars
punching press
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
Application number
CN201410420070.2A
Other languages
Chinese (zh)
Inventor
许卫兵
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.)
Wuzhong District Hengjing Boer Machinery Factory
Original Assignee
Wuzhong District Hengjing Boer Machinery Factory
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 Wuzhong District Hengjing Boer Machinery Factory filed Critical Wuzhong District Hengjing Boer Machinery Factory
Priority to CN201410420070.2A priority Critical patent/CN104260250A/en
Publication of CN104260250A publication Critical patent/CN104260250A/en
Pending legal-status Critical Current

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Abstract

A simple upper punching and cutting mechanism of a punching and cutting machine for plastic products is disclosed. Four guide pillars of the upper punching and cutting mechanism are vertically installed on the upper surface of a pedestal. The upper ends of the four guide pillars are provided with a top plate. A punching and cutting air cylinder which has a piston rod facing downwards is installed on the top plate. The piston rod of the punching and cutting air cylinder is connected to a punching and cutting upper substrate. The punching and cutting upper substrate which can move up and down sleeves the four guide pillars, and is provided with four restoration pins. The lower ends of the restoration pins are connected to a product protective plate. The restoration pins are sleeved with restoration springs. The restoration springs are disposed between the punching and cutting upper substrate and the product protective plate. A cutting die seat plate is disposed between the punching and cutting upper substrate and the product protective plate. A punching and cutting knife is fixed to the lower surface of the cutting die seat plate and passes through the product protective plate. By the manner, the upper punching and cutting mechanism can rapidly punch and cut unnecessary rim charge of plastic products in one time, and has characteristics of precision positioning and using convenience.

Description

A kind of upper punching mechanism of plain type plastic cement products bicker
Technical field
The present invention relates to cutting equipment field, particularly relate to a kind of upper punching mechanism of plain type plastic cement products bicker.
Background technology
The plastic cement products that various geomery differs can be used in the inside of various electronic product, plastic cement products be all generally plastic mold one-shot forming out, it there will be some unnecessary rim charges in forming process, as the stream road between product multiple in mould, unnecessary overlap of product itself etc., these are all need to remove, otherwise cannot install and use, all manually adopt the easy means such as scissors to process before, do not reach effect often not say, and efficiency is also lower.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of upper punching mechanism of plain type plastic cement products bicker, can the unnecessary rim charge of one-step punching plastic cement products fast, and accurate positioning, easy to use.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: the upper punching mechanism providing a kind of plain type plastic cement products bicker, the upper punching mechanism of this plain type plastic cement products bicker comprises guide pillar, top board, die-cut cylinder, punching press upper plate, product backplate, return pin, back-moving spring, punching cutter and cutting die seat board, described four guide pillars are installed vertically on plane on base, the upper end of four guide pillars is provided with top board, top board is provided with the die-cut cylinder that piston rod is downward, the piston rod of die-cut cylinder is connected to punching press upper plate, punching press upper plate movable up and down is enclosed within four guide pillars, punching press upper plate is provided with four return pins, the lower end of return pin is connected to product backplate, in return pin, cover has back-moving spring, back-moving spring is between punching press upper plate and product backplate, cutting die seat board is provided with between punching press upper plate and product backplate, the lower plane of cutting die seat board is fixed with punching cutter, punching cutter is through product backplate,
Preferably, described back-moving spring is high resiliency die springs.
The invention has the beneficial effects as follows: the upper punching mechanism of a kind of plain type of the present invention plastic cement products bicker, can the unnecessary rim charge of one-step punching plastic cement products fast, and accurate positioning, easy to use.
Accompanying drawing explanation
Fig. 1 is the forward sight enlarged drawing of the upper punching mechanism of a kind of plain type of the present invention plastic cement products bicker;
Fig. 2 is the partial enlarged drawing of the upper punching mechanism of a kind of plain type of the present invention plastic cement products bicker.
Detailed description of the invention
Below in conjunction with accompanying drawing, present pre-ferred embodiments is described in detail, to make the advantage of invention and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1 and Fig. 2, the embodiment of the present invention comprises:
A kind of upper punching mechanism of plain type plastic cement products bicker, the upper punching mechanism of this plain type plastic cement products bicker comprises guide pillar 60, top board 61, die-cut cylinder 62, punching press upper plate 63, product backplate 64, return pin 65, back-moving spring 66, punching cutter 67 and cutting die seat board 68, described four guide pillars 60 are installed vertically on plane on base 69, the upper end of four guide pillars 60 is provided with top board 61, top board 61 is provided with the die-cut cylinder 62 that piston rod is downward, the piston rod of die-cut cylinder 62 is connected to punching press upper plate 63, punching press upper plate 63 movable up and down is enclosed within four guide pillars 60, punching press upper plate 63 is provided with four return pins 65, the lower end of return pin 65 is connected to product backplate 64, in return pin 65, cover has back-moving spring 66, back-moving spring 66 is between punching press upper plate 63 and product backplate 64, cutting die seat board 68 is provided with between punching press upper plate 63 and product backplate 64, the lower plane of cutting die seat board 68 is fixed with punching cutter 67, punching cutter 67 is through product backplate 64, described back-moving spring 66 is high resiliency die springs.
The upper punching mechanism of a kind of plain type of the present invention plastic cement products bicker, can the unnecessary rim charge of one-step punching plastic cement products fast, and accurate positioning, easy to use, die-cut efficiency is also high.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims (2)

1. the upper punching mechanism of a plain type plastic cement products bicker, it is characterized in that: the upper punching mechanism of this plain type plastic cement products bicker comprises guide pillar, top board, die-cut cylinder, punching press upper plate, product backplate, return pin, back-moving spring, punching cutter and cutting die seat board, described four guide pillars are installed vertically on plane on base, the upper end of four guide pillars is provided with top board, top board is provided with the die-cut cylinder that piston rod is downward, the piston rod of die-cut cylinder is connected to punching press upper plate, punching press upper plate movable up and down is enclosed within four guide pillars, punching press upper plate is provided with four return pins, the lower end of return pin is connected to product backplate, in return pin, cover has back-moving spring, back-moving spring is between punching press upper plate and product backplate, cutting die seat board is provided with between punching press upper plate and product backplate, the lower plane of cutting die seat board is fixed with punching cutter, punching cutter is through product backplate.
2. the upper punching mechanism of a kind of plain type plastic cement products bicker according to claim 1, is characterized in that: described back-moving spring is high resiliency die springs.
CN201410420070.2A 2014-08-25 2014-08-25 Simple upper punching and cutting mechanism of punching and cutting machine for plastic products Pending CN104260250A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410420070.2A CN104260250A (en) 2014-08-25 2014-08-25 Simple upper punching and cutting mechanism of punching and cutting machine for plastic products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410420070.2A CN104260250A (en) 2014-08-25 2014-08-25 Simple upper punching and cutting mechanism of punching and cutting machine for plastic products

Publications (1)

Publication Number Publication Date
CN104260250A true CN104260250A (en) 2015-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410420070.2A Pending CN104260250A (en) 2014-08-25 2014-08-25 Simple upper punching and cutting mechanism of punching and cutting machine for plastic products

Country Status (1)

Country Link
CN (1) CN104260250A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608195A (en) * 2015-01-09 2015-05-13 安徽凯恩特科技有限公司 Pneumatic zipper production device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201361959Y (en) * 2009-02-13 2009-12-16 苏州中钻精密模具塑胶有限公司 Automatic mid-drill edge trimmer
KR101019349B1 (en) * 2010-06-11 2011-03-07 주식회사 한탑엔지니어링 Blanking device for o ring
CN203680618U (en) * 2014-01-24 2014-07-02 苏州市盛基硅橡胶模具有限公司 Deburring jig
CN203994058U (en) * 2014-08-25 2014-12-10 吴中区横泾博尔机械厂 A kind of upper punching mechanism of plain type plastic cement products bicker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201361959Y (en) * 2009-02-13 2009-12-16 苏州中钻精密模具塑胶有限公司 Automatic mid-drill edge trimmer
KR101019349B1 (en) * 2010-06-11 2011-03-07 주식회사 한탑엔지니어링 Blanking device for o ring
CN203680618U (en) * 2014-01-24 2014-07-02 苏州市盛基硅橡胶模具有限公司 Deburring jig
CN203994058U (en) * 2014-08-25 2014-12-10 吴中区横泾博尔机械厂 A kind of upper punching mechanism of plain type plastic cement products bicker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104608195A (en) * 2015-01-09 2015-05-13 安徽凯恩特科技有限公司 Pneumatic zipper production device
CN104608195B (en) * 2015-01-09 2018-05-01 安徽均益金属科技股份有限公司 A kind of pneumatic slide fastener production equipment

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Application publication date: 20150107

WD01 Invention patent application deemed withdrawn after publication