CN110252919A - A kind of application method of the Chain Link shaving die for automatic forging - Google Patents
A kind of application method of the Chain Link shaving die for automatic forging Download PDFInfo
- Publication number
- CN110252919A CN110252919A CN201910665272.6A CN201910665272A CN110252919A CN 110252919 A CN110252919 A CN 110252919A CN 201910665272 A CN201910665272 A CN 201910665272A CN 110252919 A CN110252919 A CN 110252919A
- Authority
- CN
- China
- Prior art keywords
- chain link
- cutter
- punch
- overlap
- pin
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
- B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
- B21J5/025—Closed die forging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Abstract
The Chain Link technical field that the invention belongs to use on engineering machinery crawler belt, more particularly to a kind of application method of Chain Link shaving die for automatic forging, the lower die holder for being fixed with punch-pin is fixed on press machine processing platform, cutter is installed in cutter mounting hole, after whole cutters is installed, Chain Link after finish-forging is placed on punch-pin, cavity plate is mounted on upper die holder；Cavity plate is cut away with overlap is about under press ram, and whole circle overlap is fallen on the blade of cutter；After the completion, the Chain Link after removing trimming places into new band trimming Chain Link；Whole circle overlap is pressed on first lap overlap after second Chain Link trimming, and when sliding block is run to bottom dead centre, the whole circle overlap cut away for the first time is divided into several pieces thin-sheet to fall along punch-pin inclined-plane by cutter cutting；It is recycled with this, realizes automated production.Whole circle overlap is cut into several pieces and is fallen automatically by this method by the Chain Link shaving die, realizes trimming process automation.
Description
Technical field
The Chain Link technical field that the invention belongs to use on engineering machinery crawler belt, and in particular to one kind is for automating forging
The application method for the Chain Link shaving die made.
Background technique
The Chain Link used on engineering machinery crawler belt is complex-shaped, and forging process is more, generally flattening, blocking, finish-forging, punching
Hole, trimming, correction, the Chain Link after finish forging are cut away extra overlap using trimming process, overlap it is in irregular shape and
For a full circle, excision process mostly uses manual operation trimming and removes whole circle overlap, restricts entire forging process automation
Realization, forge low efficiency, high labor cost.
Summary of the invention
Place in order to overcome the above-mentioned deficiencies of the prior art, the present invention provide a kind of Chain Link for automatic forging and cut
The application method of side mode tool.
The present invention is achieved through the following technical solutions: a kind of Chain Link shaving die for automatic forging makes
With method, shaving die includes punch-pin and cavity plate, the protrusion for having Chain Link shape to match in the middle part of punch-pin, is had in the middle part of cavity plate
The groove that Chain Link shape matches, the raised quadrangle and raised central portion two sides of punch-pin are provided with cutter mounting hole；Chain rail
It is as follows to save specific trimming:
Step 1: the lower die holder for being fixed with punch-pin is fixed on press machine processing platform, cutter is installed in cutter mounting hole,
After whole cutters is installed, the Chain Link after finish-forging is placed on punch-pin, cavity plate is mounted on upper die holder；
Step 2: cavity plate is cut away with overlap is about under press ram, whole circle overlap is fallen on the blade of cutter；
Step 3: after the completion, the Chain Link after removing trimming places into new band trimming Chain Link；
Step 4: whole circle overlap is pressed on first lap overlap after second Chain Link trimming, when sliding block is run to bottom dead centre,
The whole circle overlap cut away for the first time is divided into several pieces thin-sheet to fall along punch-pin inclined-plane by cutter cutting；Repeat step 3 and step
Rapid four, it is recycled with this, realizes automated production.
Further, in step 2 when press ram comes downwards to bottom dead centre, vertical direction distance 1 between cutter and cavity plate
~2mm.
The beneficial effects of the present invention are: whole circle overlap is cut into several pieces simultaneously by the Chain Link shaving die by this method
Automatically it falls, realizes trimming process automation, forging efficiency greatly improves.
Detailed description of the invention
Fig. 1 is punch structure schematic diagram of the present invention；
Fig. 2 is cutter structure schematic diagram of the present invention；
Fig. 3 is cavity die structure schematic diagram of the present invention；
Fig. 4 is inventive die assembling schematic diagram；
In figure, 1, punch-pin, 2, cutter, 3, cavity plate, 4, Chain Link.
Specific embodiment
Below according to drawings and examples, the present invention is further described.
As shown in Figures 1 to 4, a kind of application method of the Chain Link shaving die for automatic forging, shaving die
Including punch-pin 1 and cavity plate 3, there is Chain Link shape at the protrusion that the middle part of punch-pin 1 has Chain Link shape to match, the middle part of cavity plate 3
The groove to match, the raised quadrangle and raised central portion two sides of punch-pin 1 are provided with cutter mounting hole；Chain Link is specifically cut
Side is as follows:
Step 1: the lower die holder for being fixed with punch-pin 1 is fixed on press machine processing platform, cutter is installed in cutter mounting hole
2, after whole cutters 2 is installed, the Chain Link 4 after finish-forging is placed on punch-pin 1, cavity plate 3 is bolted to
In die holder；
Step 2: cavity plate 3 is cut away with overlap is about under press ram, whole circle overlap is fallen on the blade of cutter 2；Work as press machine
When slide block down to bottom dead centre (at the lower limit position of press ram), vertical direction distance 1 between cutter 2 and cavity plate 3~
2mm。
Step 3: after the completion, the Chain Link 4 after removing trimming places into new band trimming Chain Link 4；
Step 4: whole circle overlap is pressed on first lap overlap after second 4 trimming of Chain Link, run in sliding block to bottom dead centre
When, the whole circle overlap cut away for the first time is divided into several pieces thin-sheet to fall along 1 inclined-plane of punch-pin by cutter cutting；Chain to trimming
Rail section 4 can be completed to transmit between process by walking beam clamping jaw or manipulator clamping jaw, repeat step 3 and step 4, followed with this
Ring realizes automated production.
By the Chain Link shaving die, whole circle overlap is cut into several pieces and is fallen automatically, realizes that trimming process is automatic
Change, forging efficiency greatly improves.
Claims (2)
1. a kind of application method of the Chain Link shaving die for automatic forging, which is characterized in that shaving die includes convex
Mould (1) and cavity plate (3), the protrusion for having Chain Link shape to match in the middle part of punch-pin (1), cavity plate have Chain Link shape in the middle part of (3)
The groove that shape matches, the raised quadrangle and raised central portion two sides of punch-pin (1) are provided with cutter mounting hole；Chain Link is specific
Trimming it is as follows:
Step 1: the lower die holder for being fixed with punch-pin (1) is fixed on press machine processing platform, installs and cut in cutter mounting hole
After whole cutter (2) is installed, the Chain Link (4) after finish-forging is placed on punch-pin (1) for knife (2), cavity plate (3) installation
On upper die holder；
Step 2: cavity plate (3) is cut away with overlap is about under press ram, whole circle overlap is fallen on the blade of cutter (2)；
Step 3: after the completion, the Chain Link (4) after removing trimming places into new band trimming Chain Link (4)；
Step 4: whole circle overlap is pressed on first lap overlap after second Chain Link (4) trimming, run in sliding block to bottom dead centre
When, the whole circle overlap cut away for the first time is divided into several pieces thin-sheet to fall along punch-pin (1) inclined-plane by cutter cutting；Repeat step
Three and step 4, it is recycled with this, realizes automated production.
2. a kind of application method of Chain Link shaving die for automatic forging according to claim 1, feature
It is, in step 2 when press ram comes downwards to bottom dead centre, 1~2mm of vertical direction distance between cutter (2) and cavity plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665272.6A CN110252919B (en) | 2019-07-23 | 2019-07-23 | Using method of caterpillar link trimming die for automatic forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910665272.6A CN110252919B (en) | 2019-07-23 | 2019-07-23 | Using method of caterpillar link trimming die for automatic forging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110252919A true CN110252919A (en) | 2019-09-20 |
| CN110252919B CN110252919B (en) | 2020-11-03 |
Family
ID=67927737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910665272.6A Active CN110252919B (en) | 2019-07-23 | 2019-07-23 | Using method of caterpillar link trimming die for automatic forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110252919B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275983A (en) * | 2020-11-03 | 2021-01-29 | 浙江信立达机械科技有限公司 | Horizontal forging iron tooth processing technology |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2159690C2 (en) * | 1998-05-20 | 2000-11-27 | ОАО "Уральский завод тяжелого машиностроения" | Method for making annular forgings without slopes |
| CN102632143A (en) * | 2012-03-30 | 2012-08-15 | 奇瑞汽车股份有限公司 | Plate trimming scrap cutter |
| CN202479345U (en) * | 2011-12-09 | 2012-10-10 | 南车石家庄车辆有限公司 | Trimming and punching composite die for engineering mechanical track link |
| CN103521598A (en) * | 2012-07-05 | 2014-01-22 | 北汽福田汽车股份有限公司 | Trimming scrap cutter and trimming mold |
| CN205732553U (en) * | 2016-05-06 | 2016-11-30 | 华晨汽车集团控股有限公司 | Waste knife arrangement |
| CN207563659U (en) * | 2017-10-14 | 2018-07-03 | 江苏亚星锚链股份有限公司 | A kind of shaving die of vertical chain ring |
| CN207615594U (en) * | 2017-10-25 | 2018-07-17 | 广东大地伟业包装实业有限公司 | A kind of rim charge removal device |
-
2019
- 2019-07-23 CN CN201910665272.6A patent/CN110252919B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2159690C2 (en) * | 1998-05-20 | 2000-11-27 | ОАО "Уральский завод тяжелого машиностроения" | Method for making annular forgings without slopes |
| CN202479345U (en) * | 2011-12-09 | 2012-10-10 | 南车石家庄车辆有限公司 | Trimming and punching composite die for engineering mechanical track link |
| CN102632143A (en) * | 2012-03-30 | 2012-08-15 | 奇瑞汽车股份有限公司 | Plate trimming scrap cutter |
| CN103521598A (en) * | 2012-07-05 | 2014-01-22 | 北汽福田汽车股份有限公司 | Trimming scrap cutter and trimming mold |
| CN205732553U (en) * | 2016-05-06 | 2016-11-30 | 华晨汽车集团控股有限公司 | Waste knife arrangement |
| CN207563659U (en) * | 2017-10-14 | 2018-07-03 | 江苏亚星锚链股份有限公司 | A kind of shaving die of vertical chain ring |
| CN207615594U (en) * | 2017-10-25 | 2018-07-17 | 广东大地伟业包装实业有限公司 | A kind of rim charge removal device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112275983A (en) * | 2020-11-03 | 2021-01-29 | 浙江信立达机械科技有限公司 | Horizontal forging iron tooth processing technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110252919B (en) | 2020-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103302166B (en) | High-precision two-station covering part die | |
| CN202427794U (en) | Simultaneous trimming mechanism of scrap cutter on mould | |
| CN102397947A (en) | Composite die for edge cutting and punching | |
| CN109570332A (en) | A kind of steel die forging piston edge-cutting and hole-punching device | |
| CN210907684U (en) | Waste cutting die for trimming and punching upper plate of automobile longitudinal beam | |
| CN204700125U (en) | A kind of sprocket wheel rushes tooth mould | |
| CN202291045U (en) | Compound die for trimming and punching | |
| CN110252919A (en) | A kind of application method of the Chain Link shaving die for automatic forging | |
| CN102397945A (en) | Trimming and punching die | |
| CN206286418U (en) | Earpiece molding assembly, mould and former | |
| CN101508003B (en) | TC4 alloy large-size fan blade forged piece hot edge-cutting method | |
| CN215614436U (en) | Gear blank punching and trimming composite die frame | |
| CN202715695U (en) | Punching and cutting die of vehicle window frame rolling section bar | |
| CN209697807U (en) | A kind of general edge-cutting and hole-punching device of steel die forging piston | |
| CN210475698U (en) | Semi-closed groove curve processing frock | |
| CN203944724U (en) | Railway switch cover plate edge-cutting and hole-punching shaping three station assembling dies | |
| CN202479345U (en) | Trimming and punching composite die for engineering mechanical track link | |
| CN210817237U (en) | Upsetting forming die for blade rotor | |
| CN211758010U (en) | Quick forming die of turn-ups mounting | |
| CN104070112A (en) | Synchronous edge cutting and overturning die of outer covering part of automobile | |
| CN213968621U (en) | Composite die for simultaneously cutting round head and corner of plate spring | |
| CN214294258U (en) | Die-cut mouth of a river equipment of face-piece that charges | |
| CN214442245U (en) | A terrace die for high-strength plate blanking | |
| CN204749067U (en) | Equipment is maintained to rubber ring frame inner wall face | |
| CN219704120U (en) | Locating ball hole trimming and edge cutting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Application method of chain rail joint trimming die for automatic forging Effective date of registration: 20211116 Granted publication date: 20201103 Pledgee: Xugong Group Finance Co.,Ltd. Pledgor: XUZHOU XUGONG CATERPILLAR BASE PLATE CO.,LTD. Registration number: Y2021320000331 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220104 Granted publication date: 20201103 Pledgee: Xugong Group Finance Co.,Ltd. Pledgor: XUZHOU XUGONG CATERPILLAR BASE PLATE CO.,LTD. Registration number: Y2021320000331 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |