CN109719169A - It is a kind of insulation paper production in oil baffle apparatus for bending and its bending method - Google Patents
It is a kind of insulation paper production in oil baffle apparatus for bending and its bending method Download PDFInfo
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- CN109719169A CN109719169A CN201910052927.2A CN201910052927A CN109719169A CN 109719169 A CN109719169 A CN 109719169A CN 201910052927 A CN201910052927 A CN 201910052927A CN 109719169 A CN109719169 A CN 109719169A
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- pressure wheel
- bending
- oil baffle
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- support plate
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Abstract
The invention discloses a kind of apparatus for bending of oil baffle in insulation paper production, mutually independent bending press and positioning device including corresponding setting, bending press includes being staggered in the upper pressure wheel and lower pressure wheel of positioning device side, and dogleg passage is provided between upper pressure wheel and lower pressure wheel；The side of upper pressure wheel and the remotely located device of lower pressure wheel has been respectively fixedly connected with first rotating shaft and the second shaft, the other end of first rotating shaft and the second shaft is connected respectively on the gear assembly being arranged in gear-box, gear assembly is communicated with speed reducer, and speed reducer is communicated with motor；Positioning device includes support plate, and support plate is arranged in parallel there are three elongate holes close to the side of bending press, passes through support plate by elongate holes by axis bottom and be bolted with support plate.Also disclose the method for carrying out bending using this device.The present invention can effectively improve the bending efficiency of oil baffle, use manpower and material resources sparingly, and improve product quality.
Description
Technical field
The invention belongs to insulating products production technical fields, and in particular to it is a kind of insulation paper production in oil baffle bending
Device and its bending method.
Background technique
Oil baffle is a kind of annular products used in transformer, for controlling stream of the transformer oil in transformer
Path is dropped down, and requires to carry out the bending of certain angle in ring internal side diameter or side dimension.Existing production method is using in processing
The heart makes mold, then using by hand to this angle progress bending operation.This kind of production method, which need to make number of molds, needs basis
Product size determines that it is more to make number of molds, larger to waste of raw materials and manual bending inefficiency.
Summary of the invention:
The first technical problem to be solved by the present invention is: provide it is a kind of insulation paper production in oil baffle bending dress
It sets, the apparatus structure is simple, and easy to use, bending effect is good.
Second technical problem to be solved by this invention is: provide it is a kind of insulation paper production in oil baffle bending side
Method, this method processing step is simple, effectively can carry out bending to oil baffle, can increase substantially working efficiency and product matter
Amount.
Production principle of the invention:
Present invention is mainly applicable to the bending of oil baffle in paper production of insulating, the primary structure of the present apparatus is logical for motor
It crosses reducer gear and drives two axis rotation up and down, upper and lower two pinch roller is installed on two axis, upper and lower two pinch rollers slope is opposite and solid
Fixed setting, while cooperating the axis that leans on of adjustable position, adjusting, to meet product radian activity trajectory, passes through upper pushing by shaft position
The extruding of wheel, so that product realizes the requirement of bending.When using the device, first oil baffle is processed as fanning according to drawing requirement
The semi-finished product of shape add water to soak, add water to be in order to avoid oil baffle interlayer faults when bending, so in the bending position of drawing requirement
Sealing, moisturizing half an hour afterwards enables moisture to infiltrate inside oil baffle；It is adjusted according to the radian of fan-shaped oil baffle and leans on axis, make three
Root matches by the circular arc that axis is formed with the radian of oil baffle, adjusts the position for supporting against the support plate of axis, makes by the position of axis
The requirement of oil baffle to be processed is further conformed to, starts motor, the fan-shaped oil baffle after humidification is adjacent to from side and is pushed to by axis
Pinch roller prevents biggish with the walking path of Hand supplementary correction oil baffle when the oil baffle after bending is exported from the other side
Whether correct dimensional discrepancy finally measures bending size.
In order to solve the above technical problems, the technical scheme is that
It is a kind of insulation paper production in oil baffle apparatus for bending, the mutually independent bending press including corresponding setting
And positioning device, bending press include being staggered in the upper pressure wheel and lower pressure wheel of positioning device side, upper pressure wheel and lower pressure wheel
Between be provided with dogleg passage；The side of upper pressure wheel and the remotely located device of lower pressure wheel has been respectively fixedly connected with first rotating shaft and
The other end of two shafts, first rotating shaft and the second shaft is connected respectively on the gear assembly being arranged in gear-box, gear set
Part is communicated with speed reducer, and speed reducer is communicated with motor；Positioning device includes support plate, and support plate is flat close to the side of bending press
There are three elongate holes for row setting, pass through support plate by elongate holes by axis bottom and are bolted with support plate.
Preferably, the top of the lower pressure wheel wheel body and the upper surface of support plate are in same plane.
Preferably, the upper pressure wheel and lower pressure wheel are respectively set to circular footstock and pedestal and footstock and bottom
Seat between and connection fixed thereto hollow frustum；Wherein, the annular diameters of footstock, pedestal and frustum are equal and coaxial line is set
It sets, centre passes through first rotating shaft or the second shaft；The footstock of upper pressure wheel, the pedestal of lower pressure wheel are set to towards positioning device one
Side, and it is intermarginal on the footstock periphery lower edge of upper pressure wheel and the base outer perimeter of lower pressure wheel be provided with distance, distance is that gear to be processed is oily
The thickness of plate plate；The lower half portion inclined-plane of the frustum of upper pressure wheel is oppositely arranged with the top half inclined-plane of lower pressure wheel frustum, in
Between be provided with distance.Distance is the thickness of oil baffle plate to be processed.Between the footstock of upper pressure wheel and the pedestal of lower pressure wheel, and
The distance between lower half portion inclined-plane and the top half inclined-plane of lower pressure wheel frustum of the frustum of upper pressure wheel constitute dogleg passage, make
Bending is completed in this channel in the edge of oil baffle plate to be processed.
Further, the upper pressure wheel and the diameter of lower pressure wheel footstock periphery are less than the diameter of base outer perimeter.
Further, the upper pressure wheel and lower pressure wheel are solid by fixing bolt with first rotating shaft and the second shaft respectively
Fixed, fixed position is separately positioned on the side of footstock and lower pressure wheel pedestal towards positioning device of upper pressure wheel.
Further, the footstock of the upper pressure wheel is identical as the thickness of lower pressure wheel annular shape pedestal.
Further, several grooves are provided on the upper pressure wheel and pushing wheel surface.The groove be conducive to drive to
Process the movement of oil baffle.
Preferably, it is provided with gear assembly in the gear-box, it, can be in electricity including the multiple gears being mutually sequentially connected
Machine and retarder drive first rotating shaft and the second shaft synchronous rotary in the case where providing power.
Preferably, the support plate lower part is additionally provided with parallel movement apparatus, and support plate is enable to move in parallel into one
Step section leans on the distance between axis and upper and lower pinch roller, meets the bending of different in width oil baffle.
Preferably, described is cylindric by axis by axis, and bottom is bolted by screw bolt and nut and support plate.By axis
It can move back and forth in elongate holes, three can do corresponding shifting according to the shape of the outer of oil baffle to be processed by axis
It is dynamic, it is allowed to meet the trend of the outer of oil baffle to be processed, after adjusting good position, the bolt and nut that is arranged by axis by bottom
Structure is bolted with support plate, fixes its position.
Preferably, described to be also plugged with tabletting on axis, hole is provided among tabletting, the diameter in hole is slightly larger than by axis
Diameter；The tabletting upper annulus and lower annulus different for diameter setting up and down, the diameter of upper annulus are greater than the diameter of lower annulus；Lower circle
The thickness of ring is identical as the thickness of oil baffle to be processed.In this way, oil baffle is in process, the oil baffle far from processed side
Edge is pushed down by the part that upper annulus projects, and would not be tilted, be protected because of the pressure that processed side is generated in processing
The bending quality of processing component is demonstrate,proved.
It is a kind of insulation paper production in oil baffle bending method, comprising the following steps:
A. add water to soak in desired bending position fan-shaped oil baffle semi-finished product first, add water to be in order to avoid folding
Then oil baffle interlayer faults when curved, enable moisture to infiltrate inside oil baffle at sealing, moisturizing half an hour；
B. it is adjusted according to the radian of fan-shaped oil baffle and leans on axis, make the radian kissing of three circular arcs and oil baffle formed by axis
It closes, then adjusts the position for supporting against the support plate of axis, the position by axis is made to further conform to the requirement of oil baffle to be processed；
C. start motor, the fan-shaped oil baffle after humidification is adjacent to from side and pushes pinch roller to by axis, the oil baffle after bending
Hand supplementary prevents biggish dimensional discrepancy to correct the walking path of oil baffle when exporting from the other side；
D. bending size is finally measured, qualified products are cased and are stored.
By adopting the above-described technical solution, the beneficial effects of the present invention are:
1. the present invention is not required in addition make corresponding mold according to the radian of product, the variation by shaft position is adjusted only to fit
The radian of different processed products is answered, therefore saves manpower and material resources used in a large amount of production molds；
2. bending process of the present invention overcomes the method for using artificial bending in the prior art, bending effect and folding ensure that
Curved efficiency, improves product quality, and bending efficiency improves 300% compared with prior art.
In short, the present invention can effectively improve the bending efficiency of oil baffle, use manpower and material resources sparingly, improves product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is positioning device overlooking structure diagram of the present invention；
Wherein, 1- bending press；2- positioning device；3- upper pressure wheel；4- lower pressure wheel；5- first rotating shaft；The second shaft of 6-；7-
Gear-box；8- speed reducer；9- motor；10- support plate；11- elongate holes；12- leans on axis；13- tabletting；14- fixing bolt.
Specific embodiment
Technical solution of the present invention is further described with reference to the accompanying drawings and examples:
Embodiment one:The apparatus for bending of oil baffle in the paper that insulate production
As depicted in figs. 1 and 2, it is a kind of insulation paper production in oil baffle apparatus for bending, the phase including corresponding setting
Mutual independent bending press 1 and positioning device 2, bending press 1 include be staggered in positioning device side upper pressure wheel 3 and under
Pinch roller 4 is provided with dogleg passage between upper pressure wheel 3 and lower pressure wheel 4；The side of upper pressure wheel 3 and the remotely located device 2 of lower pressure wheel 4
First rotating shaft 5 and the second shaft 6 have been respectively fixedly connected with it, the other end of first rotating shaft 5 and the second shaft 6 is connected respectively to setting
On the gear assembly in gear-box 7, gear assembly is communicated with speed reducer 8, and speed reducer 8 is communicated with motor 9；Positioning device 2 is wrapped
Include support plate 10, support plate 10 is arranged in parallel that there are three elongate holes 11 close to the side of bending press 1, passes through by 12 bottom of axis
Elongate holes 11 pass through support plate 10 and are bolted with support plate 10.
Upper pressure wheel 3 and lower pressure wheel 4 are respectively set to upper between circular footstock and pedestal and footstock and pedestal fix
The frustum of the mesoporous of connection, wherein the annular diameters of footstock, pedestal and frustum are equal and are coaxially set, and centre passes through shaft；
The footstock of upper pressure wheel 3, lower pressure wheel 4 pedestal towards positioning device side, and its neighboring is provided with distance, and distance is to be added
The thickness of work oil baffle plate；The lower half portion inclined-plane of the frustum of upper pressure wheel 3 is opposite with the top half inclined-plane of 4 frustum of lower pressure wheel
Setting, centre is provided with distance.Distance is the thickness of oil baffle plate to be processed.
Upper pressure wheel 3 and lower pressure wheel 4 are fixed with first rotating shaft and the second shaft by fixing bolt respectively, fixed position difference
The side of footstock and 4 pedestal of lower pressure wheel towards positioning device of upper pressure wheel 3 is set.
10 lower part of support plate is additionally provided with parallel movement apparatus, so that support plate 10 is moved in parallel further to adjust by axis
The distance between upper and lower pinch roller；It is also plugged with tabletting 13 on axis 12, hole is provided among tabletting 13, the diameter in hole is bigger
In the diameter for leaning on axis；The tabletting upper annulus and lower annulus different for diameter setting up and down, the diameter of upper annulus are greater than lower annulus
Diameter；The thickness of lower annulus is identical as the thickness of oil baffle to be processed.
Embodiment two:
The bending method of oil baffle in the paper that insulate production, comprising the following steps:
A. add water to soak in desired bending position fan-shaped oil baffle semi-finished product first, add water to be in order to avoid folding
Then oil baffle interlayer faults when curved, enable moisture to infiltrate inside oil baffle at sealing, moisturizing half an hour；
B. it is adjusted according to the radian of fan-shaped oil baffle and leans on axis, make the radian kissing of three circular arcs and oil baffle formed by axis
It closes, then adjusts the position for supporting against the support plate of axis, the position by axis is made to further conform to the requirement of oil baffle to be processed；
C. start motor, the fan-shaped oil baffle after humidification is adjacent to from side and pushes pinch roller to by axis, the oil baffle after bending
Hand supplementary prevents biggish dimensional discrepancy to correct the walking path of oil baffle when exporting from the other side；
D. bending size is finally measured, qualified products are cased and are stored.
It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.In addition, it should also be understood that,
After reading the content taught by the present invention, those skilled in the art can make various modifications or changes to the present invention, these
Equivalent form is also fallen within the scope of the appended claims of the present application.
Claims (9)
1. the apparatus for bending of oil baffle in a kind of insulation paper production, which is characterized in that including the mutually indepedent of corresponding setting
Bending press and positioning device, the bending press include being staggered in the upper pressure wheel and lower pressure wheel of positioning device side,
Dogleg passage is provided between the upper pressure wheel and lower pressure wheel；The side of the upper pressure wheel and the remotely located device of lower pressure wheel difference
It is fixedly connected with first rotating shaft and the second shaft, the other end of the first rotating shaft and the second shaft, which is connected respectively to, to be arranged in tooth
On gear assembly in roller box, the gear assembly is communicated with speed reducer, and the speed reducer is communicated with motor；The positioning device
Including support plate, the support plate is arranged in parallel close to the side of bending press there are three elongate holes, described logical by axis bottom
Elongate holes are crossed across support plate and are bolted with support plate.
2. as described in claim 1 insulation paper production in oil baffle apparatus for bending, it is characterised in that: the upper pressure wheel and
Lower pressure wheel be respectively set between the footstock and pedestal and footstock and pedestal of hollow circular ring shape and connection fixed thereto it is hollow
Frustum；Wherein, the annular diameters of the footstock, pedestal and frustum are equal and are coaxially set；The footstock of the upper pressure wheel, under
The pedestal of pinch roller is set to towards positioning device side, and the base outer perimeter upper limb of the footstock periphery lower edge of upper pressure wheel and lower pressure wheel
Between be provided with distance；The lower half portion inclined-plane of the frustum of the upper pressure wheel and top half inclined-plane of lower pressure wheel frustum is opposite sets
It sets, centre is provided with distance.
3. as described in claim 1 insulation paper production in oil baffle apparatus for bending, it is characterised in that: the upper pressure wheel and
Lower pressure wheel is fixed with first rotating shaft and the second shaft by fixing bolt respectively, and fixed position is separately positioned on the footstock of upper pressure wheel
Side with lower pressure wheel pedestal towards positioning device.
4. the apparatus for bending of oil baffle in the paper that insulate as described in claim 1 production, it is characterised in that: the upper pressure wheel
Footstock is identical as the thickness of lower pressure wheel annular shape pedestal.
5. as described in claim 1 insulation paper production in oil baffle apparatus for bending, it is characterised in that: the upper pressure wheel and
It pushes and is provided with several grooves on wheel surface.
6. the apparatus for bending of oil baffle in the paper that insulate as described in claim 1 production, it is characterised in that: under the support plate
Portion is additionally provided with parallel movement apparatus.
7. the apparatus for bending of oil baffle in the paper that insulate as described in claim 1 production, it is characterised in that: described to lean on axis for circle
Column leans on axis, and bottom is bolted by screw bolt and nut and support plate.
8. the apparatus for bending of oil baffle in the paper that insulate as described in claim 1 production, it is characterised in that: described to be gone back on axis
It is plugged with tabletting, hole is provided among the tabletting, the diameter in the hole is slightly larger than the diameter by axis；The tabletting is setting up and down
For the different upper annulus of diameter and lower annulus, the diameter of the upper annulus is greater than the diameter of lower annulus.
9. the bending method of oil baffle in the paper that insulate production, it is characterised in that: the following steps are included:
A. first by fan-shaped oil baffle semi-finished product, when desired bending position adds water to soak, and adds water to be in order to avoid bending
Then oil baffle interlayer faults, enable moisture to infiltrate inside oil baffle at sealing, moisturizing half an hour；
B. it is adjusted according to the radian of fan-shaped oil baffle and leans on axis, make three to match by the circular arc that axis is formed with the radian of oil baffle,
Then the position for supporting against the support plate of axis is adjusted, the position by axis is made to further conform to the requirement of oil baffle to be processed；
C. start motor, the fan-shaped oil baffle after humidification is adjacent to from side and pushes pinch roller to by axis, the oil baffle after bending is from another
Hand supplementary prevents biggish dimensional discrepancy to correct the walking path of oil baffle when side exports；
D. bending size is finally measured, qualified products are cased and are stored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052927.2A CN109719169A (en) | 2019-01-21 | 2019-01-21 | It is a kind of insulation paper production in oil baffle apparatus for bending and its bending method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910052927.2A CN109719169A (en) | 2019-01-21 | 2019-01-21 | It is a kind of insulation paper production in oil baffle apparatus for bending and its bending method |
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| Publication Number | Publication Date |
|---|---|
| CN109719169A true CN109719169A (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910052927.2A Pending CN109719169A (en) | 2019-01-21 | 2019-01-21 | It is a kind of insulation paper production in oil baffle apparatus for bending and its bending method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020087552A (en) * | 2001-05-14 | 2002-11-23 | 코리아프랜트 주식회사 | Apparatus for press-forming of material with high-luster coating |
| CN202683711U (en) * | 2012-05-11 | 2013-01-23 | 天津市金万方钢结构有限公司 | Overlap edge rolling device for rock wool color plate |
| CN205650643U (en) * | 2016-05-30 | 2016-10-19 | 河北旺川钢结构有限公司 | Rock wool composite sheet interface suppression frock |
| CN207043610U (en) * | 2017-06-20 | 2018-02-27 | 江苏盛国宏贝智能自动化工程有限公司 | A kind of arc bonding machine |
| CN108145439A (en) * | 2017-12-15 | 2018-06-12 | 湖南省辰波建设有限公司 | A kind of crimp circle of contact all-in-one machine |
-
2019
- 2019-01-21 CN CN201910052927.2A patent/CN109719169A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020087552A (en) * | 2001-05-14 | 2002-11-23 | 코리아프랜트 주식회사 | Apparatus for press-forming of material with high-luster coating |
| CN202683711U (en) * | 2012-05-11 | 2013-01-23 | 天津市金万方钢结构有限公司 | Overlap edge rolling device for rock wool color plate |
| CN205650643U (en) * | 2016-05-30 | 2016-10-19 | 河北旺川钢结构有限公司 | Rock wool composite sheet interface suppression frock |
| CN207043610U (en) * | 2017-06-20 | 2018-02-27 | 江苏盛国宏贝智能自动化工程有限公司 | A kind of arc bonding machine |
| CN108145439A (en) * | 2017-12-15 | 2018-06-12 | 湖南省辰波建设有限公司 | A kind of crimp circle of contact all-in-one machine |
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Application publication date: 20190507 |
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| RJ01 | Rejection of invention patent application after publication |