CN106583540A - Forming method capable of eliminating corrugated edges of profiled plate - Google Patents
Forming method capable of eliminating corrugated edges of profiled plate Download PDFInfo
- Publication number
- CN106583540A CN106583540A CN201610938005.8A CN201610938005A CN106583540A CN 106583540 A CN106583540 A CN 106583540A CN 201610938005 A CN201610938005 A CN 201610938005A CN 106583540 A CN106583540 A CN 106583540A
- Authority
- CN
- China
- Prior art keywords
- edge
- sheet material
- contour plate
- forming method
- profiled 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.)
- Pending
Links
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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/001—Shaping combined with punching, e.g. stamping and perforating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a forming method capable of eliminating corrugated edges of a profiled plate. The method comprises the following steps of: taking down a profiled plate sheet material; forming a plurality of edge openings in two side edges in the extrusion length direction of the sheet material; leveling the profiled plate sheet material; and carrying out forming and plating on the leveled profiled plate sheet material by a forming machine. According to the forming method disclosed by the invention, multiple edge openings are separately formed in two side edges of the profiled plate sheet material, and internal stress generated on the two side edges of the profiled plate after forming can be released through the edge openings, so that stress on the edges is directly released from the edge openings, and therefore, corrugated edges are prevented from being generated on the edge of a board as a result of action of longitudinal waves, and quality and mounting quality of the profiled plate are improved.
Description
Technical field
The present invention relates to contour plate field shaping technique, more particularly, to a kind of molding side of elimination contour plate scollop, scallop
Method.
Background technology
Contour plate sheet material generally carries out an extrusion molding, due in plate during molding is made using former
During the extrusion molding of face, plate face forms the relatively thin shape in the thicker both sides in middle part, and produced stress is progressively to extending out in plate face
Dissipate, and then extrusion stress is produced in the both sides of the edge position of contour plate, this portion extrusion stress needs to be discharged, can be in both sides
Marginal position forms compressional wave, and after plate face places a period of time, the longitudinal edge position along plate face occurs wavy Folium Nelumbinis
Side 3, as shown in figure 1, so the type quality of plate face can be not only affected, while the installation quality between later stage plate face can be also affected,
And then impact construction quality.
The content of the invention
Therefore, the technical problem to be solved in the present invention is：Contour plate edge after extruding is difficult to what is discharged due to existing
Longitudinal internal stress, and there is scollop, scallop along the longitudinal edge position of sheet material, for this purpose, the invention provides a kind of eliminate contour plate
The forming method of scollop, scallop.
The technical scheme for being adopted is as follows：
A kind of forming method for eliminating contour plate scollop, scallop, methods described is as follows：Pressure template sheet material；In the extruding of sheet material
The multiple edge perforates of both sides of the edge position molding of length direction；Leveling process is carried out to contour plate sheet material；By forming machine pair
Contour plate sheet material after leveling carries out molding making sheet.
Edge perforate on the contour plate sheet material is by the circular hole on the inside of its edge and the gap being connected with circular hole
Composition.
Edge perforate positioned at contour plate sheet material both sides of the edge position is equally arranged.
Edge perforate positioned at the contour plate sheet material left and right sides is symmetrical set.
Technical solution of the present invention, has the advantage that：
A., in the both sides of the edge difference multiple edge perforates of molding of contour plate sheet material, the setting of edge perforate can be with for the present invention
In the internal stress produced by the position of contour plate both sides of the edge after release molding, the stress existing for marginal position is made directly from edge
Position of opening directly obtains release, it is to avoid produces scollop, scallop in plate face marginal position due to the effect of compressional wave, improves die mould
The quality and installation quality of plate.
B. the present invention adopts internal stress produced when issuing edge perforate release extrusion plate molding, makes edge perforate exist
The depth dimensions that arranges of contour plate sheet edge is consistent with the depth dimensions of scollop, scallop produced by its edge, so can be from
The internal stress produced by sheet material extruding is fundamentally completely eliminated, it is to avoid the generation of scollop, scallop, makes plate face both sides of the edge keep straight line
State.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
The structure chart of the latter lateral edges of contour plate plate forming that Fig. 1 is provided by prior art；
Fig. 2 is press-formed plate material provided by the present invention structural representation before the forming；
Fig. 3 is press-formed plate material provided by the present invention partial structural diagram after shaping.
Description of reference numerals：
1- contour plate sheet materials；The perforate of 2- edges, 21- circular holes, 22- gap；3- scollop, scallops.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement
Example is a part of embodiment of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As long as additionally, technical characteristic involved in invention described below different embodiments non-structure each other
Just can be combined with each other into conflict.
The invention provides a kind of forming method for eliminating contour plate scollop, scallop, methods described is as follows：Pressure template sheet material
1；The multiple edge perforates 2 of both sides of the edge position molding in the extruded length direction of sheet material；Contour plate sheet material 1 is carried out at leveling
Reason；Molding making sheet is carried out to the contour plate sheet material 1 after leveling by forming machine.
, in the multiple edge perforates 2 of both sides of the edge difference molding of contour plate sheet material 1, the setting of edge perforate 2 can for the present invention
Internal stress after to discharge molding produced by contour plate, the internal stress for making middle part is gradually reached behind plate face edge directly from two edges
The position of perforate 2 is discharged, it is to avoid produce scollop, scallop in plate face marginal position due to the effect of marginal position internal stress, is improved
The quality and installation quality of contour plate.
As shown in Figures 2 and 3, setting depth dimensions of the edge perforate 2 therein at the edge of contour plate sheet material 1 is more than or equal to
In the depth dimensions of scollop, scallop 3 produced by the position of both sides of the edge.Contour plate sheet material can be formed by both sides in extruding flattening course
Towards the structure of middle part progressive additive, now edge can be deformed in the presence of internal stress, that is, form scollop, scallop, the present invention
In marginal position contoured edge perforate, fully the internal stress of marginal position can be discharged, so as to avoid contour plate edge
The problem of scollop, scallop is produced, the rectilinear form at plate face edge after molding is maintained.
As shown in Fig. 2 the edge perforate 2 employed in the present invention is preferably：The obtained edge on contour plate sheet material 1
Perforate 2 is made up of the circular hole 21 on the inside of its edge and the gap 22 being connected with circular hole 21.Certainly, the present invention can also be adopted
With other version of edge perforate 2, such as square opening, slotted eye or strip hole etc., can realize to molding plate face side
The release of edge position internal stress, prevents plate face edge from scollop, scallop occur.
The edge perforate 2 for being preferably located at the both sides of the edge position of contour plate sheet material 1 is preferably equally arranged.
It is further preferred that the edge perforate 2 positioned at the left and right sides of contour plate sheet material 1 is symmetrical set.So can be right
Dieplate in symmetrical extrusion molding carries out stress and symmetrically discharges.
The situation that the spacing of adjacent two edges perforate can form compressional wave according to edge sets the spacing of edge perforate, this
Invention is not pointed to the spacing of same side biphase adjacent side edge perforate 2 and is defined.
Obviously, above-described embodiment is only intended to clearly illustrate example, and not to the restriction of embodiment, it is right
For those of ordinary skill in the art, can also make on the basis of the above description other multi-forms change or
Change, there is no need to be exhaustive to all of embodiment, and the obvious change thus extended out or
Among changing still in the protection domain of the invention.
Claims (5)
1. it is a kind of eliminate contour plate scollop, scallop forming method, it is characterised in that methods described is as follows：Pressure template sheet material；
The multiple edge perforates of both sides of the edge position molding in the extruded length direction of sheet material；Leveling process is carried out to contour plate sheet material；It is logical
Overmolding machine carries out molding making sheet to the contour plate sheet material after leveling.
2. forming method according to claim 1, it is characterised in that edge perforate the setting in contour plate sheet edge
Depth dimensions is put more than or equal to the depth dimensions in scollop, scallop produced by the position of both sides of the edge.
3. forming method according to claim 1, it is characterised in that the edge perforate on the contour plate sheet material is by being located at
Circular hole on the inside of its edge and the gap composition being connected with circular hole.
4. forming method according to claim 1, it is characterised in that positioned at the edge of contour plate sheet material both sides of the edge position
Perforate is equally arranged.
5. according to the arbitrary described forming method of claim 1-4, it is characterised in that positioned at the side of the contour plate sheet material left and right sides
Edge perforate is symmetrical set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938005.8A CN106583540A (en) | 2016-10-25 | 2016-10-25 | Forming method capable of eliminating corrugated edges of profiled plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610938005.8A CN106583540A (en) | 2016-10-25 | 2016-10-25 | Forming method capable of eliminating corrugated edges of profiled plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106583540A true CN106583540A (en) | 2017-04-26 |
Family
ID=58589505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610938005.8A Pending CN106583540A (en) | 2016-10-25 | 2016-10-25 | Forming method capable of eliminating corrugated edges of profiled plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106583540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488699A (en) * | 2021-05-08 | 2021-10-08 | 上海兰钧新能源科技有限公司 | Packaging method of soft package lithium battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225565A (en) * | 1996-02-23 | 1997-09-02 | Mitsubishi Heavy Ind Ltd | Can lid |
| CN101249538A (en) * | 2008-02-29 | 2008-08-27 | 浙江科技学院 | Deep-drawing method for regulating deep-drawing blank cubage |
| CN201676931U (en) * | 2009-12-29 | 2010-12-22 | 陈鸣 | Pressing machine in helical corrugated steel tube complete equipment |
| CN202032932U (en) * | 2010-12-10 | 2011-11-09 | 上海锅炉厂有限公司 | Wave type corrugated plate with ash-discharging groove and press molding rack on roller of corrugated plate |
| CN102989851A (en) * | 2012-12-04 | 2013-03-27 | 新乡天丰机械制造有限公司 | Forming method of wide-width and multi-wave inverted T-shaped cold forming sectional steel and production device thereof |
-
2016
- 2016-10-25 CN CN201610938005.8A patent/CN106583540A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09225565A (en) * | 1996-02-23 | 1997-09-02 | Mitsubishi Heavy Ind Ltd | Can lid |
| CN101249538A (en) * | 2008-02-29 | 2008-08-27 | 浙江科技学院 | Deep-drawing method for regulating deep-drawing blank cubage |
| CN201676931U (en) * | 2009-12-29 | 2010-12-22 | 陈鸣 | Pressing machine in helical corrugated steel tube complete equipment |
| CN202032932U (en) * | 2010-12-10 | 2011-11-09 | 上海锅炉厂有限公司 | Wave type corrugated plate with ash-discharging groove and press molding rack on roller of corrugated plate |
| CN102989851A (en) * | 2012-12-04 | 2013-03-27 | 新乡天丰机械制造有限公司 | Forming method of wide-width and multi-wave inverted T-shaped cold forming sectional steel and production device thereof |
Non-Patent Citations (1)
| Title |
|---|
| 鲜光斌等: "浅析前纵梁后加强板回弹的一般整改方法", 《模具制造》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488699A (en) * | 2021-05-08 | 2021-10-08 | 上海兰钧新能源科技有限公司 | Packaging method of soft package lithium battery |
| CN113488699B (en) * | 2021-05-08 | 2022-08-23 | 上海兰钧新能源科技有限公司 | Packaging method of soft package lithium battery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103212625B (en) | Stamping technology treatment method of skylight on automobile top cover | |
| CN108347833B (en) | Process for plugging holes with resins | |
| DE10243359A1 (en) | Extrusion die for honeycomb extrusion and manufacturing process therefor | |
| DE202006001654U1 (en) | Sound-absorbing insulation part with solidification embossing | |
| CN106583540A (en) | Forming method capable of eliminating corrugated edges of profiled plate | |
| CN103500576A (en) | Microporous sound-absorbing plate and production method thereof | |
| CN202169317U (en) | Mould integrating pre-bending and punching | |
| CN105121049B (en) | Moulding material manufacture method and the moulding material | |
| CN204307999U (en) | Aluminium sheet roll mill | |
| US7237415B2 (en) | Method for producing slide seat and its manufacture device | |
| CN105312379A (en) | Roller forming technique for container top plate and equipment thereof | |
| CN105149434A (en) | Cold stamping technology of tensile barrel with flanged hole | |
| CN206254397U (en) | A kind of mould for producing the fine vibration screen of high frequency | |
| CN106981740A (en) | A kind of connector pin and its production technology | |
| CN203639714U (en) | Observation window door hinge of drum washing machine | |
| CN211080998U (en) | Aluminum alloy template for constructional engineering | |
| CN209255621U (en) | A kind of MESH material punching shaping device | |
| CN104368682B (en) | Many vertical holes lampshade processing method | |
| CN106424194B (en) | A kind of die mould panel forming method and its former | |
| CN205165562U (en) | Container roof roll -in mould | |
| CN104972057A (en) | Chain sheet punching method | |
| CN104384277A (en) | Aluminum plate rolling mill | |
| CN203110093U (en) | Concrete block manufacturing mold | |
| CN205629133U (en) | Automotive fastener stamping die | |
| CN103962799B (en) | A kind of drawing process of workpiece with flange |
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 | ||
| CB02 | Change of applicant information |
Address after: 100176 Building No. 20 BDA International Business Avenue, Daxing Economic and Technological Development Zone, Beijing Applicant after: Center INT Group Co., Ltd. Address before: 100176 Building No. 20 BDA International Business Avenue, Daxing Economic and Technological Development Zone, Beijing Applicant before: Center INT Group Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
|
| RJ01 | Rejection of invention patent application after publication |