CN203610490U - Medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly - Google Patents

Medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly Download PDF

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Publication number
CN203610490U
CN203610490U CN201320815275.1U CN201320815275U CN203610490U CN 203610490 U CN203610490 U CN 203610490U CN 201320815275 U CN201320815275 U CN 201320815275U CN 203610490 U CN203610490 U CN 203610490U
Authority
CN
China
Prior art keywords
fixed seat
plate
male die
guiding
backing plate
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
CN201320815275.1U
Other languages
Chinese (zh)
Inventor
行勤贞
张清淼
林际涛
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.)
Beijing Bosa mold Limited by Share Ltd
Original Assignee
Beijing Bo SA Car Assessories 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 Beijing Bo SA Car Assessories Co Ltd filed Critical Beijing Bo SA Car Assessories Co Ltd
Priority to CN201320815275.1U priority Critical patent/CN203610490U/en
Application granted granted Critical
Publication of CN203610490U publication Critical patent/CN203610490U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly, and belongs to the technical field of mechanical processing. A connecting plate is arranged at one end of a guiding and sliding plate, a base plate is arranged above the guiding and sliding plate, a guiding sleeve is arranged on the surface of the base plate, and a guiding column is arranged in the guiding sleeve; a sliding rail is arranged on the lower surface of the guiding and sliding plate, a male die fixed seat base plate is arranged under the guiding and sliding plate, self-lubrication wear resisting plates are respectively arranged on the two sides of the male die fixed seat base plate, guiding columns are arranged at the two ends of the male die fixed seat base plate, a first male die fixed seat and a second male die fixed seat are arranged under the male die fixed seat base plate, and a first male die and a second male die are respectively arranged on the first male die fixed seat and the second male die fixed seat; the four angles of the guiding and sliding plate, the four angles of the base plate and the four angles of the male die fixed seat base plate are connected and fixed via lining type stripper bolts, and a spring is arranged at one end of each stripper bolt. The medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly has the benefits that through the adoption of the medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly, pneumatic punching ranges can be greatly expanded, more than two kinds of different products can be smoothly shifted, mould investment is saved, the usage cost of a punching machine tool is saved, and product punching cost is reduced.

Description

A kind of medium-and-large-sized pneumatic quick-change holder
Technical field
The utility model relates to a kind of medium-and-large-sized pneumatic quick-change holder, belongs to Machining Technology field.
Background technology
The suitching type punch holder (air-driven type) of existing routine, the use of this holder has certain limitation, is only used in the punching of punch cutting edge size P value within the scope of 1-39.9.When punch cutting edge is greater than 40 or distance between borehole when larger, just can not apply.
Summary of the invention
In order to overcome the deficiency of prior art structure, the utility model provides a kind of medium-and-large-sized pneumatic quick-change holder.
The utility model solves the technical scheme that its technical problem adopts: comprise cylinder, connecting plate, backing plate, slide plate, punch holder backing plate, spring, bushing-type unloading bolt, common unloading bolt, guide pillar, guide pin bushing, self-lubricating abrasion-resistant plate, the first punch, the first punch holder, the second punch, the second punch holder
Slide plate one end is provided with connecting plate, and connecting plate is tent like, and connecting plate one side is fixed by screw and backing plate, and another side is connected with cylinder;
Slide plate top is provided with backing plate, and backing plate is rectangle, and backing plate surface is provided with guide pin bushing, is provided with guide pillar in guide pin bushing;
Slide plate lower surface is shaped with slide rail, and slide plate below is provided with punch holder backing plate;
Four jiaos of slide plate, backing plate and punch holder backing plate are connected and fixed by bushing-type unloading bolt and common unloading bolt, and bushing-type unloading bolt one end is provided with spring;
Punch holder backing plate upper surface is shaped with the slide rail cooperatively interacting with the slide rail of slide plate, and self-lubricating abrasion-resistant plate is equipped with respectively in punch holder backing plate both sides; On punch holder backing plate, two ends are provided with guide pillar, and the first punch holder and the second punch holder are equipped with in punch holder backing plate below, on the first punch holder and the second punch holder, the first punch and the second punch are housed respectively.
Benefit of the present utility model is: use medium-and-large-sized pneumatic quick-change holder, can greatly expand the scope of pneumatic punching, be beneficial to the switching that realizes two or more different products, save mould and drop into, save the use cost of press machine, reduce stamping products cost.
Accompanying drawing explanation
Fig. 1 is the utility model plan structure schematic diagram;
Fig. 2 is that the utility model is looked up structural representation.
The specific embodiment
When considered in conjunction with the accompanying drawings, by the detailed description with reference to below, can more completely understand better the utility model and easily learn wherein many advantages of following, but accompanying drawing described herein is used to provide further understanding of the present utility model, form a part of the present utility model, schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.
Embodiment: as depicted in figs. 1 and 2, comprise cylinder 1, connecting plate 2, backing plate 3, slide plate 4, punch holder backing plate 5, spring 6, bushing-type unloading bolt 7, common unloading bolt 8, guide pillar 9, guide pin bushing 10, self-lubricating abrasion-resistant plate 11, the first punch 12, the first punch holder 13, the second punch 14, the second punch holder 15
Connecting plate 2 is equipped with by screw in slide plate 4 one end, and connecting plate 2 one end are connected with cylinder 1;
Backing plate 3 is equipped with in slide plate 4 tops, and backing plate 3 surfaces are provided with guide pin bushing 10, are provided with guide pillar 9 in guide pin bushing 10;
Slide plate 4 lower surfaces are shaped with slide rail, and punch holder backing plate 5 is equipped with in slide plate 4 belows;
Four jiaos of slide plate 4, backing plate 3 and punch holder backing plate 5 are connected and fixed by bushing-type unloading bolt 7, and stage casing is connected and fixed by common unloading bolt 8; Bushing-type unloading bolt 7 one end are provided with spring 6;
Punch holder backing plate 5 upper surfaces are shaped with the slide rail cooperatively interacting with the slide rail of slide plate 4, and self-lubricating abrasion-resistant plate 11 is equipped with respectively in punch holder backing plate 5 both sides; On punch holder backing plate 5, two ends are provided with guide pillar 9, punch holder backing plate is equipped with the first punch holder 13 in the middle of below, the first punch 12 is housed on the first punch holder 13, the first punch holder 13 sides are equipped with on the second punch holder 15, the second punch holders 15 the second punch 14 are housed;
In the time that the first punch 12 and the second punch 14 need to be worked, cylinder 1 is ventilated, cylinder 1 stretches out, drive slider guide 3 along level to right telemechanical, the wedge structure of slider guide 4 and punch holder backing plate 5, the first punch 12 that makes punch holder backing plate 5 and be fixed on above it has moved downward stroke ST=10MM, and the first punch 12 can carry out stamping-out.Guiding accuracy guarantees by guide pillar 9 and guide pin bushing 10;
In the time that the first punch 12 and the second punch 14 do not need work, cylinder 1 stuffiness, cylinder 1 is retracted, drive slider guide 4 along level direction telemechanical left, the wedge structure of slider guide 4 and punch holder backing plate 5, make punch holder backing plate 5 and be fixed on the first punch 12 above it and the second punch 14 stroke ST=10MM that moved upward, the first punch 12 and the second punch 14 can not carry out stamping-out.
Applied specific embodiment herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications.In sum, this description should not be construed as limitation of the present invention.

Claims (1)

1. a medium-and-large-sized pneumatic quick-change holder, is characterized in that:
Comprise cylinder, connecting plate, backing plate, slide plate, punch holder backing plate, spring, bushing-type unloading bolt, common unloading bolt, guide pillar, guide pin bushing, self-lubricating abrasion-resistant plate, the first punch, the first punch holder, the second punch, the second punch holder
Slide plate one end is provided with connecting plate, and connecting plate is tent like, and connecting plate one side is fixed by screw and backing plate, and another side is connected with cylinder;
Slide plate top is provided with backing plate, and backing plate is rectangle, and backing plate surface is provided with guide pin bushing, is provided with guide pillar in guide pin bushing;
Slide plate lower surface is shaped with slide rail, and slide plate below is provided with punch holder backing plate;
Four jiaos of slide plate, backing plate and punch holder backing plate are connected and fixed by bushing-type unloading bolt and common unloading bolt, and bushing-type unloading bolt one end is provided with spring;
Punch holder backing plate upper surface is shaped with the slide rail cooperatively interacting with the slide rail of slide plate, and self-lubricating abrasion-resistant plate is equipped with respectively in punch holder backing plate both sides; On punch holder backing plate, two ends are provided with guide pillar, and the first punch holder and the second punch holder are equipped with in punch holder backing plate below, on the first punch holder and the second punch holder, the first punch and the second punch are housed respectively.
CN201320815275.1U 2013-12-10 2013-12-10 Medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly Expired - Fee Related CN203610490U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320815275.1U CN203610490U (en) 2013-12-10 2013-12-10 Medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320815275.1U CN203610490U (en) 2013-12-10 2013-12-10 Medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly

Publications (1)

Publication Number Publication Date
CN203610490U true CN203610490U (en) 2014-05-28

Family

ID=50763171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320815275.1U Expired - Fee Related CN203610490U (en) 2013-12-10 2013-12-10 Medium-and-large-sized pneumatic fixed seat capable of being exchanged quickly

Country Status (1)

Country Link
CN (1) CN203610490U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513495A (en) * 2016-10-31 2017-03-22 无锡市隆恒通汽车零部件有限公司 Multi-normal-direction and multi-hole-pattern blanking device for circular hollow pipe fittings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106513495A (en) * 2016-10-31 2017-03-22 无锡市隆恒通汽车零部件有限公司 Multi-normal-direction and multi-hole-pattern blanking device for circular hollow pipe fittings

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151028

Address after: 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone, two East Road No. 43

Patentee after: Beijing Bosa mold Limited by Share Ltd

Address before: 101407 Beijing city Huairou District Yanqi Yanqi Economic Development Zone, two East Road No. 43

Patentee before: Beijing Bo Sa Car assessories Co., Ltd

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

Granted publication date: 20140528

Termination date: 20171210

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