CN206716784U - A kind of steel plate strip apparatus for bending - Google Patents
A kind of steel plate strip apparatus for bending Download PDFInfo
- Publication number
- CN206716784U CN206716784U CN201720301819.0U CN201720301819U CN206716784U CN 206716784 U CN206716784 U CN 206716784U CN 201720301819 U CN201720301819 U CN 201720301819U CN 206716784 U CN206716784 U CN 206716784U
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- bending
- angle
- steel plate
- bending mechanism
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- 238000005452 bending Methods 0.000 title claims abstract description 186
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 47
- 239000010959 steel Substances 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims abstract description 27
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of steel plate strip apparatus for bending, it is characterised in that：Including frame, transmission system and bending system, the bending system includes at least 3 groups of bending mechanisms being arranged side by side, and the bending mechanism is arranged side by side in the frame between charging aperture and discharging opening, and every group of bending mechanism is through the transmission system drives；The bending mechanism includes upper power transmission shaft, lower drive shaft, upper bending wheel and lower bending wheel, the upper power transmission shaft is arranged at the surface of the lower drive shaft, the upper bending wheel is sheathed on the middle part of the upper power transmission shaft, the lower bending wheel is sheathed on the middle part of lower drive shaft, and the upper bending wheel is arranged at the surface of the lower bending wheel；The middle part of the upper bending wheel periphery is provided with a V-type projection being circular layout, and the middle part of the lower bending wheel periphery is provided with a V-type groove being circular layout, the V-type projection and V-type groove match.The utility model reduces labor intensity of operating staff, improves bending efficiency.
Description
Technical field
It the utility model is related to a kind of steel plate process equipment, more particularly to a kind of steel plate strip apparatus for bending.
Background technology
It is general to carry out pressing and bending using mould when carrying out bending to steel plate.In the prior art, before steel plate supplied materials,
Typically coiled steel plate strip is cut in one block of block steel plate, cuts it, it is necessary to cut using cutting apparatus to steel plate strip
Afterwards, a steel plate carries out pressing and bending in mould corresponding to placing into, and so not only efficiency is low, labor intensity of operating staff
Greatly, and multiple devices are needed, cost is high.
The content of the invention
The utility model purpose is to provide a kind of steel plate strip apparatus for bending, by using the structure, reduces operating personnel
Labor intensity, cost is reduced, improve bending efficiency.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of steel plate strip apparatus for bending, including machine
Frame, the frame are provided with transmission system and bending system, the bending system through the transmission system drives, the frame
Side is charging aperture, and opposite side is discharging opening, and the bending system includes at least 3 groups of bending mechanisms being arranged side by side, the folding
Bender structure is arranged side by side in the frame between the charging aperture and discharging opening, and bending mechanism is through the transmission system described in every group
Driving；The bending mechanism includes upper power transmission shaft, lower drive shaft, upper bending wheel and lower bending wheel, and the upper power transmission shaft is arranged at
The surface of the lower drive shaft, the upper bending wheel are sheathed on the middle part of the upper power transmission shaft, and the lower bending wheel is sheathed on
The middle part of lower drive shaft, and the upper bending wheel is arranged at the surface of the lower bending wheel；The upper bending wheel periphery
Middle part is provided with a V-type projection being circular layout, and the middle part of the lower bending wheel periphery is provided with a V-type groove being circular layout,
The V-type projection and V-type groove match.
In above-mentioned technical proposal, the V-type is raised to form a V-type projection angle, and the V-type is raised with the V-type groove
Match.
In above-mentioned technical proposal, the angle at V-type projection angle differs in bending mechanism described in every group.
In above-mentioned technical proposal, by the charging aperture to the discharging opening, V-type projection angle in bending mechanism described in later group
Angle be less than previous group bending mechanism in V-type projection angle angle.
In above-mentioned technical proposal, 3 groups of bending mechanisms, including the first bending mechanism, the second folding are provided with the bending system
Bender structure and the 3rd bending mechanism, first bending mechanism are set close to the charging aperture, and the 3rd bending mechanism is close
The discharging opening is set, and second bending mechanism is arranged between first bending mechanism and the 3rd bending mechanism.
In above-mentioned technical proposal, the angle at V-type projection angle is more than second bending mechanism in first bending mechanism
The angle at middle V-type projection angle, the angle at V-type projection angle is more than V-type in the 3rd bending mechanism in second bending mechanism
The angle at raised angle.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
1. upper and lower bending wheel is designed with every group of bending mechanism by setting multigroup bending mechanism in the utility model, on
The V-type that bending wheel is provided with annular is raised, and lower bending wheel is provided with the V-type groove of annular, and V-type is convex in every group of bending mechanism
The angle for playing angle differs, while by the charging aperture to the discharging opening, V-type projection angle in bending mechanism described in later group
Angle be less than the angle at V-type projection angle in previous group bending mechanism, it is convex that so straight steel plate strip from charging aperture enters to V-type
When rising in gap between V-type groove, by charging aperture to during between discharging opening, using multigroup bending mechanism, gradually
By the carry out V-type bending of steel plate strip, because the angle at the V-type projection angle of rear end bending mechanism is gradually reduced, that is, to steel plate
Bar carries out gradual bending, both can guarantee that being smoothed out for bending, and can also make the continuous bending of steel plate strip, and bending effect is effectively ensured
Rate, moreover it is possible to reduce bending cost；
2. steel plate strip is arranged between V-type projection and V-type groove in the utility model, utilize V-type raised and V-type groove
Rolling to steel plate strip carry out bending, steel plate strip can be made slowly to deform, with the past using diel instantaneous stamping deform
Bending is compared, and the time of bending deformation is longer, can effectively prevent the elastic deformation of steel plate strip, ensures bending quality.
Brief description of the drawings
Fig. 1 is the structural representation in the utility model embodiment one；
Fig. 2 is the structural representation of bending mechanism in the utility model embodiment one；
Fig. 3 is Fig. 2 dimensional structure diagram.
Wherein：1st, frame；2nd, transmission system；3rd, charging aperture；4th, discharging opening；5th, upper power transmission shaft；6th, lower drive shaft；7th, upper folding
Curved wheel；8th, lower bending wheel；9th, V-type is raised；10th, V-type groove；11st, V-type projection angle；12nd, the first bending mechanism；13rd, the second bending
Mechanism；14th, the 3rd bending mechanism；15 bending gaps.
Embodiment
Below in conjunction with the accompanying drawings and embodiment is further described to the utility model：
Embodiment one：Referring to shown in Fig. 1~3, a kind of steel plate strip apparatus for bending, including frame 1, the frame 1 are provided with
Transmission system 2 and bending system, the bending system drive through the transmission system 2, and the side of the frame 1 is charging aperture 3,
Opposite side is discharging opening 4, and the bending system is set side by side including at least 3 groups of bending mechanisms being arranged side by side, the bending mechanism
It is placed in the frame 1 between the charging aperture 3 and discharging opening 4, bending mechanism described in every group drives through the transmission system 2；Institute
Stating bending mechanism includes upper power transmission shaft 5, lower drive shaft 6, upper bending wheel 7 and lower bending wheel 8, and the upper power transmission shaft 5 is arranged at institute
The surface of lower drive shaft 6 is stated, the upper bending wheel 7 is sheathed on the middle part of the upper power transmission shaft 5, and the lower bending wheel 8 is arranged
In the middle part of lower drive shaft 6, and the upper bending wheel 7 is arranged at the surface of the lower bending wheel 8；Outside the upper bending wheel 7
The middle part of disc is provided with a V-type projection 9 being circular layout, and the middle part of the lower periphery of bending wheel 8 is provided with a V being circular layout
Type groove 10, the V-type projection 9 match with V-type groove 10.
In the present embodiment, multigroup bending mechanism is driven to carry out bending work using transmission system.Wherein V-type projection and V
It is provided with bending gap 15 between type groove, its gap width is the thickness of steel plate strip, or the thickness slightly larger than steel plate strip.Working
When, it is only necessary to straight steel plate strip is put into from charging aperture, then drives upper and lower bending wheel to rotate using upper and lower live-roller, band
Dynamic steel plate strip moves from charging aperture towards discharging opening, raised using V-type in multigroup bending mechanism during steel plate strip moves
And V-type groove carries out bending to steel plate strip, can ensure the continuous bending to steel plate strip, and the time of bending is longer, can
Effectively prevent elastic deformation.And in conventional structure, fast ram is carried out using pressing equipment, because drawing velocity is fast, punching press
Time end, punching press completion after, steel plate strip it is possible that recover a part situation, cause bending poor quality.And
In the present embodiment, continuous and slow bending is carried out to steel plate strip using the rolling of multigroup bending system, can effectively be prevented
The elastic deformation of steel plate strip, ensure bending quality.
Referring to shown in Fig. 2,3, the V-type projection 9 and V-type groove 10 form a V-type projection angle 11, and the V-type is convex
9 are played with the V-type groove 10 to match.The angle at V-type projection angle differs in bending mechanism described in every group.By the charging
Mouth is to the discharging opening, and it is raised to be less than V-type in previous group bending mechanism for the angle at V-type projection angle in bending mechanism described in later group
The angle at angle.
In the present embodiment, the angle changing rate at the V-type projection angle in the bending mechanism at charging aperture is big, that is, phase
V-type projection angle is obtuse angle for, bigger, be easy to straight steel plate strip to enter in bending mechanism, then V-type projection angle
Angle is gradually reduced, that is, the bending to steel plate strip is increasing, is then when being molded close to the V-type projection angle of discharge outlet
Bending angle.So in bending process, using the bending that multigroup V-type is raised and V-type groove is to steel plate strip progress progressively, first roll over
Curved little by little angle, then gradual increase bending angle, last bending and molding again, so not only bending quality is good, moreover, bending
During be continuous and automatic carry out bending, carry out taking material without artificial, effectively reduce labor intensity of operating staff, improve folding
Curved efficiency.
It is shown in Figure 1, it is provided with 3 groups of bending mechanisms, including the first bending mechanism 12, the second bending in the bending system
The bending mechanism 14 of mechanism 13 and the 3rd, first bending mechanism are set close to the charging aperture, and the 3rd bending mechanism leans on
The nearly discharging opening is set, and second bending mechanism is arranged between first bending mechanism and the 3rd bending mechanism.
The angle at V-type projection angle is more than V-type projection angle in second bending mechanism in first bending mechanism 13
Angle, the angle at V-type projection angle is more than the angle at V-type projection angle in the 3rd bending mechanism in second bending mechanism.
In the present embodiment, exemplified by carrying out 45° angle bending to steel plate strip, that is, the angle of the steel plate strip after bending
For 135 °, the angle at V-type projection angle is 175 ° in the first bending mechanism, and the angle at V-type projection angle is in the second bending mechanism
150 °, the angle at V-type projection angle is 135 ° in the 3rd bending mechanism, and the bending of 45° angle can be so carried out to steel plate strip, convenient
Fast, and quality is good.
If necessary to the bigger angle of bending, then need to increase several groups of bending mechanisms, the V-type projection angle of every group of bending mechanism
Differential seat angle away from for 5 °~15 °, so both can guarantee that steel plate strip can smoothly be fed, also can gradual bending, prevent
Steel plate strip rigidly fractures, and is also prevented from recovering after steel plate strip elastic deformation, ensures bending quality.
Claims (6)
- A kind of 1. steel plate strip apparatus for bending, it is characterised in that：Including frame, the frame is provided with transmission system and bending system System, the bending system is through the transmission system drives, and the side of the frame is charging aperture, and opposite side is discharging opening, described Bending system includes at least 3 groups of bending mechanisms being arranged side by side, and the bending mechanism is arranged side by side in the charging aperture and discharging In frame between mouthful, bending mechanism is through the transmission system drives described in every group；The bending mechanism include upper power transmission shaft, under Power transmission shaft, upper bending wheel and lower bending wheel, the upper power transmission shaft are arranged at the surface of the lower drive shaft, the upper bending wheel The middle part of the upper power transmission shaft is sheathed on, the lower bending wheel is sheathed on the middle part of lower drive shaft, and the upper bending wheel is set In the surface of the lower bending wheel；The middle part of the upper bending wheel periphery is provided with a V-type projection being circular layout, under described The middle part of bending wheel periphery is provided with a V-type groove being circular layout, the V-type projection and V-type groove match.
- 2. steel plate strip apparatus for bending according to claim 1, it is characterised in that：The V-type is raised to form V-type projection Angle, and the V-type is raised with the V-type groove match.
- 3. steel plate strip apparatus for bending according to claim 2, it is characterised in that：V-type is raised in bending mechanism described in every group The angle at angle differs.
- 4. steel plate strip apparatus for bending according to claim 3, it is characterised in that：By the charging aperture to the discharging opening, The angle at V-type projection angle is less than the angle at V-type projection angle in previous group bending mechanism in bending mechanism described in later group.
- 5. steel plate strip apparatus for bending according to claim 4, it is characterised in that：3 groups of bendings are provided with the bending system Mechanism, including the first bending mechanism, the second bending mechanism and the 3rd bending mechanism, first bending mechanism is close to the charging Mouth is set, and the 3rd bending mechanism is set close to the discharging opening, and second bending mechanism is arranged at first bending Between mechanism and the 3rd bending mechanism.
- 6. steel plate strip apparatus for bending according to claim 5, it is characterised in that：V-type is raised in first bending mechanism The angle at angle is more than the angle at V-type projection angle in second bending mechanism, the angle at V-type projection angle in second bending mechanism Degree is more than the angle at V-type projection angle in the 3rd bending mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301819.0U CN206716784U (en) | 2017-03-27 | 2017-03-27 | A kind of steel plate strip apparatus for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720301819.0U CN206716784U (en) | 2017-03-27 | 2017-03-27 | A kind of steel plate strip apparatus for bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716784U true CN206716784U (en) | 2017-12-08 |
Family
ID=60501359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720301819.0U Expired - Fee Related CN206716784U (en) | 2017-03-27 | 2017-03-27 | A kind of steel plate strip apparatus for bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687184A (en) * | 2018-04-03 | 2018-10-23 | 浙江创大汽车部件有限公司 | The bending equipment of front and rear beam |
-
2017
- 2017-03-27 CN CN201720301819.0U patent/CN206716784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687184A (en) * | 2018-04-03 | 2018-10-23 | 浙江创大汽车部件有限公司 | The bending equipment of front and rear beam |
| CN108687184B (en) * | 2018-04-03 | 2024-05-24 | 浙江创大汽车部件有限公司 | Bending equipment for front and rear beams |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210327 |