CN106890884A - Punching trimming composite tooling - Google Patents
Punching trimming composite tooling Download PDFInfo
- 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
Links
- 238000004080 punching Methods 0.000 title claims abstract description 17
- 238000009966 trimming Methods 0.000 title claims abstract description 15
- 239000002131 composite materials Substances 0.000 title claims abstract description 14
- 238000007599 discharging Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 methods Methods 0.000 abstract description 2
- 210000003491 Skin Anatomy 0.000 description 3
- 238000003672 processing method Methods 0.000 description 2
- 240000000233 Melia azedarach Species 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
- 238000002360 preparation methods Methods 0.000 description 1
- 238000006467 substitution reactions Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/26—Making other particular articles wheels or the like
Abstract
Description
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)
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)
| 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 |
-
2017
- 2017-03-31 CN CN201710204855.XA patent/CN106890884A/en not_active Application Discontinuation
Patent Citations (6)
| 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 |