CN106541609A - The pressuring flat device and its flattening method of sheet edge - Google Patents
The pressuring flat device and its flattening method of sheet edge Download PDFInfo
- Publication number
- CN106541609A CN106541609A CN201611187118.5A CN201611187118A CN106541609A CN 106541609 A CN106541609 A CN 106541609A CN 201611187118 A CN201611187118 A CN 201611187118A CN 106541609 A CN106541609 A CN 106541609A
- Authority
- CN
- China
- Prior art keywords
- press strip
- sheet edge
- strip body
- flat device
- pressuring flat
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/06—Platens or press rams
- B30B15/062—Press plates
-
- 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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/06—Removing local distortions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
- B27M1/02—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by compressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/16—Straightening or flattening
- B29C53/18—Straightening or flattening of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses the pressuring flat device and its flattening method of sheet edge, the pressuring flat device of wherein sheet edge includes press strip body, and described press strip body rear end is supporting part, and press strip body front end array is provided with platelet, has clearance D between each platelet.The flattening method of sheet edge is comprised the following steps：A. take one to treat pressing plate material and be positioned on smooth workbench；B. press strip body described above is positioned over and is treated on pressing plate material, the platelet that press strip body front end array is arranged is directed at into sheet edge to be pressed；C. apply pressure and treat pressure sheet edge by each platelet of press strip body to flatten to press strip body.The present invention can play good pressing effect according to the ups and downs curve of sheet edge, it is ensured that the flatness of sheet edge after pressing by above structures and methods to sheet edge.
Description
Technical field
The present invention relates to pressuring flat device and its flattening method, more particularly to pressuring flat device and its pressing side of sheet edge
Method.
Background technology
Sheet material is most commonly seen material in daily life and process of manufacture, such as the plank of finishing, make doorframe
Metallic plate, plank of splicing etc..Existing sheet material typically all can be entered to the edge of sheet material especially sheet material using front
Row is flattened, and steel plate that the steel plate of such as tun, large area tile etc. requires that first flattening alignment is welded again before welding,
In electron trade, plastics PC plate of fritter etc. is also required to first be flattened before being connected with each other.This pressing operation on the one hand can
Stack sheet material in stacking neat, take up room so as to reduce, and take during convenient production and processing；On the other hand can give birth to
Ensure the accuracy and product percent of pass of processing when producing processing.
As shown in Figure 1 and Figure 2, sheet material 1 is usually first positioned over work when flattening to 1 edge of sheet material by current people
Make on platform 2, then by press strip 3 flattening, this press strip 3 is the flat board of a monoblock, and 1 edge of sheet material can typically stick up
The upper surface 11 of song, i.e. sheet material 1, lower surface 12 are actually rough, and this uneven are even more in some cases
After needing to amplify just it is observed that.
But existing press strip 3 is pushing for monoblock when pushing, all the time, it is impossible to 1 edge of sheet material concavo-convex fluctuating and
Have corresponding deformation so that part raised on sheet material 1 can be partially depressed, and the recessed part of sheet material 1 all the time without
Method is driven plain, it is impossible to be properly arrived at the purpose for flattening sheet material 1.
The content of the invention
The present invention is unable to reach surface rough to sheet edge for existing press strip present in prior art
Carry out the defect such as flattening, there is provided a kind of pressuring flat device and its flattening method of new sheet edge.
In order to solve above-mentioned technical problem, the present invention is achieved through the following technical solutions：
The pressuring flat device of sheet edge, including press strip body, described press strip body rear end is supporting part, press strip body front end battle array
Row are provided with platelet, have clearance D between each platelet.
The supporting part of rear end of the present invention can play a part of to support and pressure-bearing, and each platelet of front end can then be played
The effect flattened by sheet edge, the wherein clearance D between each platelet can allow be separated by between each platelet it is certain
Distance, and the concrete length of the clearance D can be configured according to actual conditions, such as thicker sheet material of the larger and thickness of rigidity exists
During pressing, the distance of clearance D accordingly increases when arranging, otherwise the distance of clearance D accordingly reduces, then when the present invention is to sheet material side
When edge is flattened, can equably by pressure distribution to each platelet, and each platelet will be along concavo-convex of sheet edge
The curve of volt and have different degrees of deformation so that the whether recessed portion of the raised part of sheet material or sheet material in applanation process
Divide and can all be driven plain, and in applanation process, because being corresponding sheet edge region to be flattened by each platelet, then
Under the effect of less pressure, each platelet just can form larger pressure to respective plates edge, so as to reach sheet material side
The purpose that edge is flattened.The present invention, is dropped without the need for aiding in using main equipments such as big cylinders as prior art when flattening
Requirement in low applanation process to auxiliary equipment, reduces cost during use, and present configuration is simple, draw materials conveniently,
Manufacture is more quick, is more suitable for the demand of modernization industry production.
Preferably, the pressuring flat device of sheet edge described above, described platelet front bottom end is additionally provided with protrusion
Portion.
Protuberance can further reduce the area that each platelet is contacted with sheet edge, then ensureing protuberance and sheet material
In the case that EDGE CONTACT position pressure is the same, the pressure applied to supporting part can be further reduced during operation, so as to reduce
Requirement to the equipment that presses, even if can also be reached using small-sized pressure equipment flatten well effect, is reduced and was flattened
Cost in journey.
Preferably, the pressuring flat device of sheet edge described above, described protuberance level cross-sectionn is in polygon
Or the combination of circle or both.
The pressing demand of different plates can be better adapted to, range of application is wider.
Preferably, the pressuring flat device of sheet edge described above, described protuberance front end is curved.
In applanation process, can move forward slightly when the pressurized deformation of protuberance, and the arcuate front ends of protuberance then can
Plate surface is caused to damage in enough avoiding deformation and moving process, it is ensured that protuberance gently can be pasted with plate surface
Close, it is ensured that the quality of product during pressing.
Preferably, the pressuring flat device of sheet edge described above, described supporting part bottom is gone back between protuberance
The first inclined-plane low after height before being provided with, has included angle A between the first described inclined-plane and horizontal plane.
First inclined-plane can be the cushion space of one deformation of offer between supporting part and sheet material, the size of the cushion space
Limited by included angle A, and the concrete angle of included angle A can be configured according to actual conditions so that the present invention is when pressure is born
More difficult fracture, improves the bearing capacity of the present invention.The contact surface between supporting part bottom and sheet material can additionally be reduced
Product, so as to the effect of increase pressure is played under acting in uniform pressure.
Preferably, the pressuring flat device of sheet edge described above, the first described beveled ends are curved.
So that supporting part is in pressurized deformation, the first inclined-plane of supporting part bottom gently can be fitted with plate surface,
In avoiding deformation process, supporting part bottom causes to damage to plate surface, it is ensured that the quality of product during pressing.
Preferably, the pressuring flat device of sheet edge described above, described protuberance bottom be additionally provided with it is front it is low after
The second high inclined-plane, has included angle B between the second described inclined-plane and horizontal plane.
Second inclined-plane can be the cushion space of one deformation of offer between protuberance and sheet material, the size of the cushion space
Limited by included angle B, and the concrete angle of included angle B can be configured according to actual conditions, on the one hand can further be lifted this
The bearing capacity of invention, on the other hand can further reduce the contact area between protuberance bottom and sheet material so that in phase
There is bigger pressure with contact position of the protuberance bottom in the presence of pressure with sheet material, play.
Preferably, the pressuring flat device of sheet edge described above, is provided with the top of described supporting part and press strip sheet
The first parallel elongated slot of body length direction.
The pressure applied to the present invention during applanation process can further be buffered, prevents the pressure for applying from damaging this when excessive
Invention, further lifts the bearing capacity of the present invention.
Preferably, the pressuring flat device of sheet edge described above, described supporting part top array is provided with and pressure
The second parallel elongated slot of bar body width direction.
On the one hand the pressure applied to the present invention can be further buffered, the bearing capacity of the present invention is further lifted；Separately
On the one hand, when press strip body occurs warpage, the second elongated slot arranged by array preferably can be corrected to warpage, carried
Rise and flatten effect.
Preferably, the pressuring flat device of sheet edge described above, described supporting part bottom array is provided with and pressure
Article the 3rd parallel elongated slot of body width direction.
On the one hand the pressure applied to the present invention can be further buffered, the bearing capacity of the present invention is further lifted；Separately
On the one hand, when press strip body occurs warpage, the 3rd elongated slot arranged by array preferably can be corrected to warpage, carried
Rise and flatten effect.
The flattening method of sheet edge, comprises the following steps：
A. take one to treat pressing plate material and be positioned on smooth workbench；
B. press strip body described above is positioned over and is treated on pressing plate material, the platelet alignment that press strip body front end array is arranged is treated
Pressure sheet edge；
C. apply pressure and treat pressure sheet edge by each platelet of press strip body to flatten to press strip body.
By above step so that in applanation process, each platelet can correspond to a region of sheet edge respectively,
Each platelet is enabled to have different degrees of deformation along the ups and downs curve of pressing plate edge edge is treated when flattening so that
On sheet edge to be pressed, whether raised part or recessed part all can be flattened by corresponding platelet, it is ensured that pressure
The flatness of sheet edge after flat.
Description of the drawings
Fig. 1 is the cross-sectional view of sheet edge to be pressed；
Fig. 2 is that press strip of the prior art treats structural representation when pressure sheet edge is flattened；
Fig. 3 is the dimensional structure diagram of the pressuring flat device of sheet edge of the present invention；
Fig. 4 is the top view of the pressuring flat device of sheet edge of the present invention；
Fig. 5 is that the pressuring flat device of sheet edge of the present invention is positioned on workbench and the cross-section structure under non-stress is illustrated
Figure；
Fig. 6 is the partial enlarged drawing in a portions in Fig. 5；
Fig. 7 is the partial enlarged drawing in b portions in Fig. 5；
Fig. 8 is that the pressuring flat device of sheet edge of the present invention is positioned on workbench and the cross-section structure under stress is illustrated
Figure；
Fig. 9 is the rearview of the pressuring flat device of sheet edge of the present invention；
Rearview when Figure 10 is the pressuring flat device two ends downsagging of sheet edge of the present invention；
Figure 11 be sheet edge of the present invention pressuring flat device two ends it is upturned when rearview；
Figure 12 is that the pressuring flat device of sheet edge of the present invention treats structural representation when pressing plate material is flattened.
Specific embodiment
3-10 and specific embodiment are described in further detail to the present invention below in conjunction with the accompanying drawings, but they are not to this
The restriction of invention：
Embodiment 1
As shown in Figures 3 to 12, the pressuring flat device of sheet edge, including press strip body 4, described 4 rear end of press strip body are to prop up
Support part 41,4 front end array of press strip body are provided with platelet 43, have clearance D between each platelet 43.
Preferably, described 43 front bottom end of platelet is additionally provided with protuberance 44.
Preferably, combination of described 44 level cross-sectionn of protuberance in polygon or circle or both.
Preferably, described 44 front end of protuberance is curved.
Preferably, the first low after height to before being additionally provided between protuberance 44 inclined-plane of described 41 bottom of supporting part
47, there is between the first described inclined-plane 47 and horizontal plane included angle A.
Preferably, described 47 end of the first inclined-plane is curved.
Preferably, described 44 bottom of protuberance is additionally provided with the second low early and high after inclined-plane 48, described second is oblique
There is between face 48 and horizontal plane included angle B.
Preferably, first elongated slot 42 parallel with 4 length direction of press strip body is provided with the top of described supporting part 41.
Preferably, described 41 top array of supporting part is provided with second length parallel with 4 width of press strip body
Groove 45.
Preferably, described 41 bottom array of supporting part is provided with threeth length parallel with 4 width of press strip body
Groove 46.
The flattening method of sheet edge, comprises the following steps：
A. take one to treat pressing plate material 1 and be positioned on smooth workbench 2；
B. press strip body 4 described above is positioned over and is treated on pressing plate material 1, the platelet 43 that 4 front end array of press strip body is arranged
Alignment treats 1 edge of pressing plate material；
C. apply pressure and treat 1 edge of pressing plate material by each platelet 43 of press strip body 4 to flatten to press strip body 4.
Specifically, in applanation process, when pressure is applied to press strip body 4, as shown in Figure 5, Figure 8, supporting part 41 is pushed up
First elongated slot 42 in portion will stress and deformation, so as to being applied on press strip body 4 power produce buffering effect, lifted press strip sheet
The bearing capacity of body 4.
To having the first inclined-plane 47 between protuberance 44,44 bottom of protuberance has the second inclined-plane 48 to 41 bottom of supporting part,
Then when press strip body 4 is pressurized, because protuberance 44 it is little with the contact area for treating 1 edge of pressing plate material, then such as Fig. 5, Figure 12
The shown pressure for treating 1 edge of pressing plate material will be exaggerated and play pressing effect well so as to treat 1 edge of pressing plate material.Wherein support
The rear end of 41 bottom of portion can first arrange the horizontal part of a segment distance, then arrange the first inclined-plane 47 again, so as to ensure supporting part
41 bottoms and the contact area for treating pressing plate material 1, prevent 41 bottom of supporting part and the contact area mistake for treating pressing plate material 1 in course of exerting pressure
It is little and damage treat pressing plate material 1.
When the pressure for applying gradually increases, as shown in Figure 5, Figure 8, the bottom of supporting part 41 and the bottom of protuberance 44
Deformation will gradually be produced so that the angle of included angle A tapers into and eventually become angle C, and the angle of included angle B will also be tapered into
And eventually become zero degree, then during the power for applying gradually increases, 41 bottom of supporting part and the contact area for treating pressing plate material 1
And 44 bottom of protuberance constantly becomes big with the contact area for treating 1 edge of pressing plate material, so as to slow down the pressure for treating that pressing plate material 1 is subject to
Growth rate, it is to avoid pressure increase in applanation process is overrun and damages and treat pressing plate material 1.Additionally, in 41 bottom deformation of supporting part
During, as shown in fig. 6, because 47 end of the first inclined-plane is curved, then during 41 bottom deformation of supporting part, the first inclined-plane 47 will be flat
Slow ground is fitted with 1 surface of pressing plate material is treated, treats the surface of pressing plate material 1 without scratch.Likewise, as shown in fig. 7, because of protuberance 44
Front end is also curved, although then having trickle movement during 44 bottom deformation of protuberance, will not also treat pressing plate material 1
Surface causes damage, it is ensured that the product quality in applanation process.
In 4 pressurized process of press strip body, the power being subject to is uniformly distributed on each platelet 43 and most by press strip body 4
Zhongdao up on the protuberance 44 of each platelet 43, and because having clearance D between each platelet 43, then as shown in figure 12 each platelet
43 are having different degrees of deformation to rough when 1 edge of pressing plate material is flattened so that on each platelet 43
The upper convex portion and lower concave part at 1 edge of pressing plate material of protuberance 44 treating can play good pressing effect, and most treat at last
1 edge of pressing plate material is flattened into state as shown in figure 12, it is ensured that the flatness after pressing plate material 1 is flattened.
In addition, in actual production operation, press strip body 4 is typically manufactured using metal material, certainly according to circumstances
Can be manufactured using other materials, after press strip body 4 is manufactured, as shown in Figure 10 or Figure 11 in its longitudinal direction
Have a certain degree of deformation namely warping phenomenon occurs, its warping phenomenon is more serious when press strip body 4 is longer, when press strip sheet
After 4 Long-Time Service of body, its warping phenomenon also can be all the more serious, in the case, because having what array was arranged at the top of supporting part 41
Second elongated slot 45,41 bottom of supporting part have the 3rd elongated slot 46 that array is arranged, then only need to apply the pressure of very little to press strip body 4
Power can correct the warping phenomenon of press strip body 4 in the presence of the second elongated slot 45, the 3rd elongated slot 46 well so as to again extensive
Normal condition as shown in Figure 9 is arrived again.
In a word, presently preferred embodiments of the present invention is the foregoing is only, it is equal that all scopes according to the present patent application patent are made
Deng change and modification, should all belong to the covering scope of the present invention.
Claims (11)
1. the pressuring flat device of sheet edge, including press strip body（4）, it is characterised in that：Described press strip body（4）Rear end is to prop up
Support part（41）, press strip body（4）Front end array is provided with platelet（43）, each platelet（43）Between have clearance D.
2. the pressuring flat device of sheet edge according to claim 1, it is characterised in that：Described platelet（43）Front bottom end
It is additionally provided with protuberance（44）.
3. the pressuring flat device of sheet edge according to claim 2, it is characterised in that：Described protuberance（44）Level is horizontal
Combination of the section in polygon or circle or both.
4. the pressuring flat device of sheet edge according to claim 2, it is characterised in that：Described protuberance（44）Front end is in
Arc.
5. the pressuring flat device of sheet edge according to claim 2, it is characterised in that：Described supporting part（41）Bottom is arrived
Protuberance（44）Between be additionally provided with before low the first inclined-plane after height（47）, described the first inclined-plane（47）Have between horizontal plane
There is included angle A.
6. the pressuring flat device of sheet edge according to claim 5, it is characterised in that：The first described inclined-plane（47）End
It is curved.
7. the pressuring flat device of sheet edge according to claim 5, it is characterised in that：Described protuberance（44）Bottom is also
It is provided with the second low early and high after inclined-plane（48）, described the second inclined-plane（48）There is between horizontal plane included angle B.
8. the pressuring flat device of sheet edge according to claim 1, it is characterised in that：Described supporting part（41）Top sets
It is equipped with and press strip body（4）The first parallel elongated slot of length direction（42）.
9. the pressuring flat device of sheet edge according to claim 1, it is characterised in that：Described supporting part（41）Top battle array
Row are provided with and press strip body（4）The second parallel elongated slot of width（45）.
10. the pressuring flat device of sheet edge according to claim 1, it is characterised in that：Described supporting part（41）Bottom
Array is provided with and press strip body（4）The 3rd parallel elongated slot of width（46）.
The flattening method of 11. sheet edges, it is characterised in that comprise the following steps：
A. take one and treat pressing plate material（1）And it is positioned over smooth workbench（2）On；
B. by the press strip body described in any claim in claim 1-10（4）It is positioned over and treats pressing plate material（1）On, by press strip
Body（4）The platelet that front end array is arranged（43）Alignment treats pressing plate material（1）Edge；
C. to press strip body（4）Apply pressure and pass through press strip body（4）Each platelet（43）Treat pressing plate material（1）Edge enters
Row is flattened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187118.5A CN106541609B (en) | 2016-12-21 | 2016-12-21 | The pressuring flat device and its flattening method of sheet edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611187118.5A CN106541609B (en) | 2016-12-21 | 2016-12-21 | The pressuring flat device and its flattening method of sheet edge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106541609A true CN106541609A (en) | 2017-03-29 |
| CN106541609B CN106541609B (en) | 2018-06-15 |
Family
ID=58397718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611187118.5A Active CN106541609B (en) | 2016-12-21 | 2016-12-21 | The pressuring flat device and its flattening method of sheet edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106541609B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109848268A (en) * | 2018-10-31 | 2019-06-07 | 宜兴市宝登合金有限公司 | The method and its production mold of continuous control corrugated plating side wave flatness |
| CN110549588A (en) * | 2019-10-09 | 2019-12-10 | 伟时电子股份有限公司 | flatness correction device |
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| CN206287571U (en) * | 2016-12-21 | 2017-06-30 | 浙江道明光电科技有限公司 | The pressuring flat device of sheet edge |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201415361Y (en) * | 2009-04-22 | 2010-03-03 | 翁志纯 | Key-shaped material pressing mechanism |
| JP2012130962A (en) * | 2010-12-24 | 2012-07-12 | Jfe Steel Corp | Deflection straightening device for sheet metal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109848268A (en) * | 2018-10-31 | 2019-06-07 | 宜兴市宝登合金有限公司 | The method and its production mold of continuous control corrugated plating side wave flatness |
| CN110549588A (en) * | 2019-10-09 | 2019-12-10 | 伟时电子股份有限公司 | flatness correction device |
| CN110549588B (en) * | 2019-10-09 | 2024-05-28 | 伟时电子股份有限公司 | Flatness correction device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106541609B (en) | 2018-06-15 |
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