CN106890884A - Punching trimming composite tooling - Google Patents

Punching trimming composite tooling Download PDF

Info

Publication number
CN106890884A
CN106890884A CN201710204855.XA CN201710204855A CN106890884A CN 106890884 A CN106890884 A CN 106890884A CN 201710204855 A CN201710204855 A CN 201710204855A CN 106890884 A CN106890884 A CN 106890884A
Authority
CN
China
Prior art keywords
drift
cavity plate
edger
ring
base
Prior art date
Application number
CN201710204855.XA
Other languages
Chinese (zh)
Inventor
刘步云
周逢春
Original Assignee
重庆市云阳曲轴有限责任公司
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 重庆市云阳曲轴有限责任公司 filed Critical 重庆市云阳曲轴有限责任公司
Priority to CN201710204855.XA priority Critical patent/CN106890884A/en
Publication of CN106890884A publication Critical patent/CN106890884A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/02Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/14Dies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00Shaping by press-cutting; Perforating
    • B21D28/24Perforating, i.e. punching holes
    • B21D28/34Perforating tools; Die holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • B21D53/26Making other particular articles wheels or the like

Abstract

The present invention relates to auto parts manufacturing technology field, a kind of punching trimming composite tooling is disclosed, including:Base, cavity plate, de- flying barrel, drift, edger, discharge ring and ring flange;Cavity plate is arranged on base, de- flying barrel is enclosed within outside cavity plate, and be connected with base by the first bolster, ring flange is located at cavity plate top, drift is arranged on ring flange middle part, edger is arranged on ring flange, and be enclosed within outside drift, discharge ring is enclosed within outside drift, and the annular space between drift and edger, discharge ring is arranged on edger by the second bolster, annular space with diameter greater than the external diameter equal to cavity plate top, cavity plate, the axis collinear of de- flying barrel, drift, edger and discharge ring.Frock of the invention causes that hub forgeable piece punching trimming is once completed, and saves equipment and human cost, improves work pieces process efficiency.

Description

Punching trimming composite tooling

Technical field

The present invention relates to auto parts manufacturing technology field, more particularly to a kind of punching trimming composite tooling.

Background technology

Hub forgeable piece as shown in Figure 1, in the past processing method be:Cylindrical overlap clout 100 is first cut off, then washes away interstitial hole Interior company's hole skin 200.Because the processing method is that two procedures are completed, two workmans, two lathes, therefore processing cost are needed Height, and efficiency is low.

The content of the invention

The present invention proposes a kind of punching trimming composite tooling, solves hub forgeable piece high processing costs in the prior art, and And the low problem of efficiency.

A kind of punching trimming composite tooling of the invention, including:Base, cavity plate, de- flying barrel, drift, edger, discharge ring And ring flange;The cavity plate be arranged on the base on, the de- flying barrel is enclosed within outside the cavity plate, and by the first bolster with The base connection, the ring flange is located at cavity plate top, and drift is arranged on ring flange middle part, and edger is arranged on described On ring flange, and it is enclosed within outside the drift, the discharge ring is enclosed within outside the drift, and the ring between drift and edger In shape space, the discharge ring by the second bolster be arranged on the edger on, the annular space with diameter greater than etc. In the external diameter on cavity plate top, the cavity plate, the axis collinear of de- flying barrel, drift, edger and discharge ring.

Wherein, first bolster and the second bolster are the structure of bolt coat spring.

Wherein, the annular aperture of the discharge ring is formed more than the diameter of the drift between discharge ring and drift Annular gap.

Wherein, be formed with hole on the base, hole with diameter greater than the drift diameter and less than in cavity plate depression Bottom external diameter, the axis in hole and the axis collinear of drift.

Punching trimming composite tooling of the invention and method can disposably remove company's hole skin and the week in the middle part of hub forgeable piece The residual overlap on side, saves equipment and human cost, substantially increases work pieces process efficiency.

Brief description of the drawings

In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also Other accompanying drawings are obtained with according to these accompanying drawings.

Fig. 1 is the structural representation of hub forgeable piece;

Fig. 2 is a kind of punching trimming composite tooling structural representation of the invention.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.

A kind of punching trimming composite tooling of the present embodiment as shown in Fig. 2 including:Base 1, cavity plate 3, de- flying barrel 12, punching First 10, edger 8, discharge ring 4 and ring flange 7.Cavity plate 3 is arranged on base 1, and base is fixedly mounted on especially by bolt 13 On 1, de- flying barrel 12 is enclosed within outside cavity plate 3, and is connected with base 1 by the first bolster.Ring flange 7 is located at the top of cavity plate 3, drift 10 are arranged on the middle part of ring flange 7, and edger 8 is arranged on ring flange 7, is fixedly mounted on ring flange 7 especially by bolt 9, And edger 8 is enclosed within outside drift 3.Discharge ring 4 is enclosed within outside drift 3, and in annular space between drift 3 and edger 8, Discharge ring 4 by the second bolster be arranged on edger 8 on, annular space with diameter greater than the external diameter equal to the top of cavity plate 3, it is recessed The axis collinear of mould 3, de- flying barrel 12, drift 10, edger 8 and discharge ring 4.

As a example by being punched hub forgeable piece, during work, base 1 is fixed on the table top of lathe, the top of ring flange 7 is fixed On the sliding block on lathe top, hub forgeable piece is placed in cavity plate 3, the disk of hub forgeable piece maximum gauge is located at cavity plate 3 Top, maximum gauge is no more than the diameter of annular space, axis and the cavity plate axis collinear of hub forgeable piece.Start lathe, lathe The sliding block on top drives ring flange 7 to move down, and during pushing, be pressed on hub forgeable piece on cavity plate 3 by discharge ring 4, First bolster and the second bolster play a part of buffering, the downward punching of drift 10, with the company's of washing out hole skin 200, edger 8 Cut away overlap 100 simultaneously in lower end.

Wherein, the first bolster and the second bolster are the structure of bolt coat spring, and the first bolster is bolt 11 The structure of (specification is M16) outer casing spring 2, the second bolster is the structure of bolt 6 (specification is M8) outer casing spring 5.It is this slow Simple structure is rushed, it is sturdy and durable, and low cost.

Diameter of the annular aperture of discharge ring 4 more than drift 3 so that discharge ring 4 and drift 3 form certain gap, The gap accommodates the protuberance on hub forgeable piece top when pushing.

Be formed with hole 14 on base 1, hole 14 with diameter greater than drift 10 diameter and less than the bottom in the depression of cavity plate 3 outside Footpath, the axis in hole 14 and the axis collinear of drift 10 in case it is excessive to push stroke, and wash out base 1.

The punching trimming composite tooling of the present embodiment is not only suitable only for being punched hub forgeable piece, and other similar workpiece can be with Using above-mentioned frock removal outer wall remain overlap, and mesopore Lian Kongpi.

The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (4)

1. a kind of punching trimming composite tooling, it is characterised in that including:Base, cavity plate, de- flying barrel, drift, edger, discharging Ring and ring flange;The cavity plate is arranged on the base, and the de- flying barrel is enclosed within outside the cavity plate, and by the first bolster It is connected with the base, the ring flange is located at cavity plate top, drift is arranged on ring flange middle part, and edger is arranged on institute State on ring flange, and be enclosed within outside the drift, the discharge ring is enclosed within outside the drift, and between drift and edger In annular space, the discharge ring by the second bolster be arranged on the edger on, the annular space with diameter greater than Equal to the external diameter on cavity plate top, the cavity plate, the axis collinear of de- flying barrel, drift, edger and discharge ring.
2. punching trimming composite tooling as claimed in claim 1, it is characterised in that first bolster and the second bolster It is the structure of bolt coat spring.
3. punching trimming composite tooling as claimed in claim 1, it is characterised in that the annular aperture of the discharge ring is more than institute The diameter of drift is stated, to form annular gap between discharge ring and drift.
4. the punching trimming composite tooling as any one of claims 1 to 3, it is characterised in that formed on the base Have a hole, hole with diameter greater than the drift diameter and less than the bottom external diameter in cavity plate depression, the axis in hole and the axle of drift Line is conllinear.
CN201710204855.XA 2017-03-31 2017-03-31 Punching trimming composite tooling CN106890884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710204855.XA CN106890884A (en) 2017-03-31 2017-03-31 Punching trimming composite tooling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710204855.XA CN106890884A (en) 2017-03-31 2017-03-31 Punching trimming composite tooling

Publications (1)

Publication Number Publication Date
CN106890884A true CN106890884A (en) 2017-06-27

Family

ID=59193425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710204855.XA CN106890884A (en) 2017-03-31 2017-03-31 Punching trimming composite tooling

Country Status (1)

Country Link
CN (1) CN106890884A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007090361A (en) * 2005-09-27 2007-04-12 Nissan Motor Co Ltd Method and apparatus for making hole
CN201201030Y (en) * 2008-06-05 2009-03-04 南京汽车锻造有限公司 Nitrogen compacting mould for hot trimming and punching forgings
CN101700551A (en) * 2009-10-21 2010-05-05 吴江市双精轴承有限公司 Stop ring die
CN201511074U (en) * 2009-10-28 2010-06-23 吴江市双精轴承有限公司 Bead fixing ring diameter punching die
CN102029323A (en) * 2009-09-29 2011-04-27 中煤张家口煤矿机械有限责任公司 Ring forge piece punching and cutting composite type mould
CN203830528U (en) * 2014-04-30 2014-09-17 安徽铖友汽车零部件制造有限公司 Hollow-forming die for rod portion of inner flange

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007090361A (en) * 2005-09-27 2007-04-12 Nissan Motor Co Ltd Method and apparatus for making hole
CN201201030Y (en) * 2008-06-05 2009-03-04 南京汽车锻造有限公司 Nitrogen compacting mould for hot trimming and punching forgings
CN102029323A (en) * 2009-09-29 2011-04-27 中煤张家口煤矿机械有限责任公司 Ring forge piece punching and cutting composite type mould
CN101700551A (en) * 2009-10-21 2010-05-05 吴江市双精轴承有限公司 Stop ring die
CN201511074U (en) * 2009-10-28 2010-06-23 吴江市双精轴承有限公司 Bead fixing ring diameter punching die
CN203830528U (en) * 2014-04-30 2014-09-17 安徽铖友汽车零部件制造有限公司 Hollow-forming die for rod portion of inner flange

Similar Documents

Publication Publication Date Title
CN203304399U (en) Horn basin stand stamping progressive die
CN103531414A (en) Picosecond pulse laser cutting preparation method for grid-control traveling wave tube grid mesh
CN201579329U (en) Combined punching machine of door hole of anti-theft door
CN104084758A (en) Processing technology for sheet metal parts
CN103706892B (en) A kind of gear-hobbing clamp for the multiple bull gear parts of clamping
CN204448985U (en) A kind of punch press side punch mechanism
CN203636121U (en) Dish type gear shaving tool
CN103658390B (en) Impulse bearing retainer is self-align cuts end mould
CN205996035U (en) A kind of diel of rear axle casing of electric vehicle sleeve pipe flare formation
CN104400474B (en) High accuracy gyroscope moving coil framework processing technique based on rotary ultrasonic and special tooling
CN204396608U (en) Novel spoke stamping processing unit (plant)
CN101537454A (en) Technology for processing rotatable filter sealing ring fixed plate
CN204262822U (en) A kind of disk perforating clamp
CN109531214A (en) A kind of fixed device of spare parts processing machinery
CN105666191A (en) Fixture for machining irregular workpiece
CN105215188A (en) A kind of diel for the punching of inverter support and two ends bending
CN105268891B (en) Hubbed flange finish forge combination die
CN202239728U (en) Clamping device for machining thin-wall parts
CN103406446A (en) Shock absorber support continuous punching die
CN205184058U (en) Six axis robot laser -beam drilling machine
CN202779419U (en) Compound die with shaping and trimming concave die positioned above
CN103551614A (en) Cutter for processing circular groove in end face of part
CN202861867U (en) Numerical control machine tool magazine tool for improving knife claw structure
CN204234590U (en) A kind of center body pillar part shaping flange compound die
CN101209477A (en) Method for forming end socket of beam-like part

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170627