CN202943137U - Punching device for hinge holes - Google Patents

Punching device for hinge holes Download PDF

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Publication number
CN202943137U
CN202943137U CN 201220665321 CN201220665321U CN202943137U CN 202943137 U CN202943137 U CN 202943137U CN 201220665321 CN201220665321 CN 201220665321 CN 201220665321 U CN201220665321 U CN 201220665321U CN 202943137 U CN202943137 U CN 202943137U
Authority
CN
China
Prior art keywords
fixed seat
briquetting
nut
fixing seat
pressing block
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
CN 201220665321
Other languages
Chinese (zh)
Inventor
陈华
贾俊
辛开梅
徐汝玉
干庆丰
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.)
Chuzhou Jinghua Mould Manufacture Co Ltd
Original Assignee
Chuzhou Jinghua Mould Manufacture 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 Chuzhou Jinghua Mould Manufacture Co Ltd filed Critical Chuzhou Jinghua Mould Manufacture Co Ltd
Priority to CN 201220665321 priority Critical patent/CN202943137U/en
Application granted granted Critical
Publication of CN202943137U publication Critical patent/CN202943137U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a punching device for hinge holes. The punching device comprises an upper fixing seat and a lower fixing seat, and is characterized in that a guide sleeve is arranged on the upper fixing seat; a guide post is connected inside the guide sleeve; the lower end of the guide post is fixed on the lower fixing seat; the guide post is sleeved with a large spring; a spacing hole is formed in the right end of the upper fixing seat; a stop collar is arranged in the spacing hole; a spacing bolt is mounted inside the stop collar; a pressing block hole is formed in the left end of the upper fixing seat; a pressing block is mounted in the pressing block hole; the pressing block is connected with the upper fixing seat through a fixing nut; the right end of the pressing block is connected with a fixing plate through a fixing nut; the left end of the pressing block is connected with the fixing plate and an unloading plate through a sliding nut; and the sliding nut is sleeved with a small spring. In conclusion, the punching device for hinge holes has the benefits that the structure is compact, one-step forming is achieved, the punching accuracy is high, and demands for high-efficiency production of enterprises are met.

Description

The pan blanking units
Technical field
The utility model relates to a kind of blanking units, is specifically related to a kind of pan blanking units.
Background technology
As everyone knows, traditional pan hole knockout adopts manual punching hole, and the equipment and materials of punching is simple and crude, equipment uses and to be prone to damage after permanent, wearing and tearing, the situation such as get rusty, the manual punching hole accuracy is poor simultaneously, mainly controlled by employee's qualification, scrappage is high, and accuracy is between 0.5mm-3mm, extremely unstable, the Manual press punching quantity of one day is difficult to promote, and causes the efficient of production not high, wastes time and energy.Do not meet the production requirement of enterprise.
Summary of the invention
Technical problem to be solved in the utility model is to provide that a kind of compact conformation, one-shot forming, punching accuracy are high, high efficiency pan blanking units.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of pan blanking units, comprise: upper fixed seat and lower fixed seat, it is characterized in that: the fixed seat is provided with guide pin bushing, be connected with guide pillar in described guide pin bushing, and the lower end of described guide pillar is fixed on lower fixed seat, on described guide pillar, cover has big spring, the two ends up and down of described big spring are connected with lower fixed seat with upper fixed seat respectively, the right-hand member of fixed seat has spacing hole, be provided with stop collar in described spacing hole, in described stop collar, caging bolt is installed, the lower end of described caging bolt is fixed on lower fixed seat by stop nut.
The left end of fixed seat has the briquetting hole, described briquetting is equipped with briquetting in the hole, described briquetting is connected with upper fixed seat by hold-down nut, the right-hand member of described briquetting is connected with fixed head by hold-down nut, the left end of described briquetting is connected with stripper with fixed head by sliding nut, and on described sliding nut, cover has little spring.
Respectively be provided with at described fixed head the right and left and rush first, the upper end of described drift is corresponding with briquetting, and the lower end of described drift is connected with stripper.
The left end of described lower fixed seat is provided with two die plate inserts, is provided with jigger pin in the centre of described die plate insert.
The beneficial effects of the utility model are: compact conformation, one-shot forming, punching accuracy are high, satisfy the high efficiency production requirement of enterprise.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1: a kind of pan blanking units, comprise: upper fixed seat 1 and lower fixed seat 2, it is characterized in that: upper fixed seat 1 is provided with guide pin bushing 3, be connected with guide pillar 4 in guide pin bushing 3, and the lower end of guide pillar 4 is fixed on lower fixed seat 2, on guide pillar 4, cover has big spring 5, the two ends up and down of big spring 5 are connected with lower fixed seat 2 with upper fixed seat 1 respectively, the right-hand member of upper fixed seat 1 has spacing hole 6, be provided with stop collar 7 in spacing hole 6, caging bolt 8 is installed in stop collar 7, and the lower end of caging bolt 8 is fixed on lower fixed seat 2 by stop nut 9.
the left end of upper fixed seat 1 has briquetting hole 10, briquetting 11 is housed in briquetting hole 10, briquetting 11 is connected with upper fixed seat 1 by hold-down nut 12, the right-hand member of briquetting 11 is connected with fixed head 13 by hold-down nut 12, the left end of briquetting 11 is connected with stripper 15 with fixed head 13 by sliding nut 14, on sliding nut 14, cover has little spring 16, respectively be provided with 17 1 of drifts at fixed head 13 the right and lefts, the upper end of drift 17 is corresponding with briquetting 11, the lower end of drift 17 is connected with stripper 15, the left end of lower fixed seat 2 is provided with two die plate inserts 18, the centre of die plate insert 18 is provided with jigger pin 19.
the utility model is to implement like this: open machinery, outwash is made every effort to promote makes upper fixed seat 1 drive big spring 5 to pressing down by the guide pillar 4 in guide pin bushing 3, in this simultaneously upper fixed seat left end briquetting 11 by the little spring 16 on the sliding nut 14 of left end to pressing down, the stop collar 7 by upper fixed seat 1 right-hand member along caging bolt 8 down slidings after some scale, drift 17 carries out the hinge punching of plank according to spacing distance, and be connected in the die plate insert 18 of lower fixed seat 2 left ends, drift 17 is pulled away from die plate insert 18, after the hinge punching is completed, eject shaped article at the jigger pin by lower fixed seat 2 left ends, operation is completed, whole program so moves in circles, reach high efficiency punching.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. pan blanking units, comprise: upper fixed seat and lower fixed seat, it is characterized in that: the fixed seat is provided with guide pin bushing, be connected with guide pillar in described guide pin bushing, and the lower end of described guide pillar is fixed on lower fixed seat, on described guide pillar, cover has big spring, the two ends up and down of described big spring are connected with lower fixed seat with upper fixed seat respectively, the right-hand member of fixed seat has spacing hole, be provided with stop collar in described spacing hole, in described stop collar, caging bolt is installed, the lower end of described caging bolt is fixed on lower fixed seat by stop nut.
2. a kind of pan blanking units according to claim 1, it is characterized in that: the left end of fixed seat has the briquetting hole, described briquetting is equipped with briquetting in the hole, described briquetting is connected with upper fixed seat by hold-down nut, the right-hand member of described briquetting is connected with fixed head by hold-down nut, the left end of described briquetting is connected with stripper with fixed head by sliding nut, and on described sliding nut, cover has little spring.
3. a kind of pan blanking units according to claim 1, it is characterized in that: respectively be provided with at described fixed head the right and left and rush first, the upper end of described drift is corresponding with briquetting, and the lower end of described drift is connected with stripper.
4. a kind of pan blanking units according to claim 1, it is characterized in that: the left end of described lower fixed seat is provided with two die plate inserts, is provided with jigger pin in the centre of described die plate insert.
CN 201220665321 2012-12-06 2012-12-06 Punching device for hinge holes Expired - Fee Related CN202943137U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220665321 CN202943137U (en) 2012-12-06 2012-12-06 Punching device for hinge holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220665321 CN202943137U (en) 2012-12-06 2012-12-06 Punching device for hinge holes

Publications (1)

Publication Number Publication Date
CN202943137U true CN202943137U (en) 2013-05-22

Family

ID=48418852

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220665321 Expired - Fee Related CN202943137U (en) 2012-12-06 2012-12-06 Punching device for hinge holes

Country Status (1)

Country Link
CN (1) CN202943137U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537536A (en) * 2013-10-25 2014-01-29 昆山精创模具有限公司 Die for stamping air holes on air-conditioner cooling fin and processing method of die
CN104550546A (en) * 2014-12-02 2015-04-29 广西大学 Cold-punched automatic unloading device
CN109089485A (en) * 2018-07-10 2018-12-28 周齐铭 Film broadcasts machine
CN111872224A (en) * 2020-07-19 2020-11-03 陈娇阳 Panel hem automation equipment that punches a hole
CN111872225A (en) * 2020-07-19 2020-11-03 陈娇阳 Panel punching equipment

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103537536A (en) * 2013-10-25 2014-01-29 昆山精创模具有限公司 Die for stamping air holes on air-conditioner cooling fin and processing method of die
CN103537536B (en) * 2013-10-25 2016-03-30 昆山精创模具有限公司 Punching press heat sink of air conditioner air-vent die and processing method thereof
CN104550546A (en) * 2014-12-02 2015-04-29 广西大学 Cold-punched automatic unloading device
CN109089485A (en) * 2018-07-10 2018-12-28 周齐铭 Film broadcasts machine
CN109089485B (en) * 2018-07-10 2021-08-31 周齐铭 Film seeder
CN111872224A (en) * 2020-07-19 2020-11-03 陈娇阳 Panel hem automation equipment that punches a hole
CN111872225A (en) * 2020-07-19 2020-11-03 陈娇阳 Panel punching equipment

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130522

Termination date: 20131206