CN106944504A - The implementation method of regulator cubicle cold-reduced sheet bender - Google Patents
The implementation method of regulator cubicle cold-reduced sheet bender Download PDFInfo
- Publication number
- CN106944504A CN106944504A CN201710168205.4A CN201710168205A CN106944504A CN 106944504 A CN106944504 A CN 106944504A CN 201710168205 A CN201710168205 A CN 201710168205A CN 106944504 A CN106944504 A CN 106944504A
- Authority
- CN
- China
- Prior art keywords
- cold
- reduced sheet
- rotating bar
- bending arm
- cylinder table
- 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.)
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Classifications
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- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/002—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses the implementation method of regulator cubicle cold-reduced sheet bender, comprise the following steps：Step A：First cylinder table 1 is fixed, and makes the circular end face level of cylinder table 1；Then the installation axle 6 of the one end of rotating bar 3 is embedded in mounting hole 5；One end of bending arm 4 is passed through to the top for being located at cylinder table 1 after spacing hole 8 again；Step B：Cold-reduced sheet is placed between locating dowel 2 and bending arm 4, and makes bending arm 4 and cold-reduced sheet perpendicular contact；Step C bendings：Axis around installation axle 6 rotates bending arm 4 and rotating bar 3 simultaneously, so that the other end of cold-reduced sheet is deformed around the side of locating dowel 2.The implementation method of this bender, low cost solves that traditional bender is bulky and complex structure, the problem of trouble that operates is bothered；When applying also for made regulator cubicle negligible amounts, during using traditional bender, the problem of cost of buying bender is too high.
Description
Technical field
The present invention relates to steel plate bending machine, and in particular to the implementation method of regulator cubicle cold-reduced sheet bender.
Background technology
Bender be it is a kind of can to thin plate carry out bending machine.Regulator cubicle is to be processed by steel matter for protecting
The cupboard of component normal work.Regulator cubicle making material is generally divided into two kinds of hot rolled steel plate and cold-rolled steel sheet.By cold-rolled steel sheet
Then the bender needed in the technique that regulator cubicle is made gets up the steel plate and plate welding of bending steel plate bending group
Into regulator cubicle.
Traditional bender is bulky and complex structure, the trouble that operates trouble, and when the regulator cubicle quantity made
When less, during using traditional bender, the cost for purchasing bender is too high, impracticable.
The content of the invention
Present invention aims at the implementation method for providing regulator cubicle cold-reduced sheet bender, traditional bender volume is solved
Huge and complex structure, the trouble that operates trouble, and when the regulator cubicle negligible amounts of making, using traditional bender
When, the problem of cost of buying bender is too high.
The present invention is achieved through the following technical solutions：
The implementation method of regulator cubicle cold-reduced sheet bender, comprises the following steps：
Step A installs bar folder：First cylinder table is fixed, and makes the circular end face level of cylinder table；Then by rotating bar
In the installation axle insertion mounting hole of one end；One end of bending arm is passed through to the top for being located at cylinder table after spacing hole again；
Step B places cold-reduced sheet：Cold-reduced sheet is placed between locating dowel and bending arm, and bending arm and cold-reduced sheet is hung down
Directly touch；
Step C bendings：With hand or other devices, one end of cold-reduced sheet is fixed, while by bending arm and limited block
Be fixed to one another, bending arm and rotating bar rotated simultaneously then around the axis of installation axle so that the other end of cold-reduced sheet around
The side deformation of locating dowel.
Wherein：The locating dowel is located at the upper surface of cylinder table, and the locating dowel is located at the upper surface of cylinder table, the peace
Dress hole is arranged on the lower surface of cylinder table, and the axis of mounting hole is overlapped with the axis of locating dowel, and the installation axle is arranged on
One end of rotating bar, the installation axle coordinates with mounting hole, and the axis of installation axle and the axis of rotating bar are vertical, described to rotate
Bar can be rotated around the axis of mounting hole；
Limited block is provided with the side of cylinder table in rotating bar, the spacing hole is arranged on limited block, and
The diameter parallel of spacing hole is in the axis of rotating bar.When being bent for regulator cubicle cold-reduced sheet, locating dowel uses cross section to be rectangular
The prism of shape, and by four equal chamferings of right-angle side of the prism.
In use, cold-reduced sheet is placed between locating dowel and bending arm, bending arm is then moved, makes to be located at circle on bending arm
One end above pylon is contacted with cold-reduced sheet, and one end away from bending arm on cold-reduced sheet is contacted with locating dowel.Then fix
Or one end of cold-reduced sheet is held, and using the axis of installation axle as pivot, rotary motion bar and bending arm make cold-reduced sheet
The other end along locating dowel surface bend.This bender method is simple, and low cost solves traditional bender volume
Huge and complex structure, the problem of trouble that operates is bothered；When applying also for made regulator cubicle negligible amounts, using biography
During the bender of system, the problem of cost of buying bender is too high.
Further, also including the clamping device for being arranged on cylinder table upper surface, the clamping device includes screw rod and one
To the locating piece being oppositely arranged, the face relative with another locating piece and the side of locating dowel are tangent or flat on a locating piece
OK, the screw rod has two, one end of a screw rod through a locating piece, and screw rod axis perpendicular to locating piece each other
Opposite face.Locating piece and screw rod fix the cold-reduced sheet on cylinder table, without manually holding stabilized cold-reduced sheet, drop
The low labor intensity of workman.
Further, it is provided with pressing tight plate on the face relative to each other of screw rod.Pressing tight plate adds the lifting surface area of cold-reduced sheet,
Cold-reduced sheet is avoided to be recessed by excessive produce of local stress of clamping force.
Further, also including bending post, to be provided with tapped through hole with one end above cylinder table on bending arm, institute
Upper surface of the axis perpendicular to cylinder table of tapped through hole is stated, is provided with the end face of bending post and coordinates convex with tapped through hole
Platform.The bending post of suitable shape, such as cylindrical type, quadrangular, six prisms etc. can be selected as needed.It is connected through a screw thread and comes real
Bending post of different shapes is now changed, to obtain the cold-reduced sheet of different bendings, the suitable application area of the present invention is expanded.
Further, the bending post has two, and is arranged on the both sides of bending arm along the axisymmetrical of bending arm.
Further, one end away from installation axle is provided with support block on the side of cylinder table in rotating bar,
One end away from rotating bar is provided with groove in support block, and the other end of the bending arm is located in groove.Support block is used for branch
Support bending arm, and in order that support block all the time can doubling curved boom play a supporting role, the length of bending arm is set to big all the time
In the length of rotating bar.
Further, also including elevating lever, screw thread is provided with the side of elevating lever, an elevating lever, which is passed through, to be rotated
Be connected after bar with being rotated on limited block close to one end of rotating bar, another elevating lever through after rotating bar with it is close in support block
One end of rotating bar rotates connection, and elevating lever axis each parallel to the axis of installation axle, limited block can be made by rotating elevating lever
Move up or decline with support block.One end of cylinder table is provided with mounting blocks in locating dowel, the mounting blocks are polygon,
Set fluted in the upper surface of cylinder table, the groove coordinates with mounting blocks.When the cold-reduced sheet institute bending part of bending is longer
When, the locating dowel and bending post of the replaceable matching of length therewith, and rotation and lifting bar, limited block and support block is moved up to increase folding
The distance between curved boom and cylinder table, are allowed to adapt to the bigger bending post of height.
Further, one end away from rotating bar is provided with puller bolt, the screw rod of the puller bolt on limited block
End to pass through and hold out against bending arm after the hole wall away from rotating bar on spacing hole.Puller bolt fixes bending arm, is not used in bending
Doubling curved boom applies fixed force during cold-reduced sheet, reduces the labor intensity of workman.
The present invention compared with prior art, has the following advantages and advantages：
1st, the implementation method of regulator cubicle cold-reduced sheet bender of the present invention, in use, cold-reduced sheet is placed on into locating dowel and folding
Between curved boom, bending arm is then moved, the one end being located on bending arm above cylinder table is contacted with cold-reduced sheet, and make cold-reduced sheet
Upper one end away from bending arm is contacted with locating dowel.Then one end that is fixed or holding cold-reduced sheet, and with the axle of installation axle
Line is pivot, rotary motion bar and bending arm, the other end of cold-reduced sheet is bent along the surface of locating dowel.This bending
Machine method is simple, low cost, solves that traditional bender is bulky and complex structure, and the trouble that operates is troublesome to ask
Topic；When applying also for made regulator cubicle negligible amounts, during using traditional bender, the cost for purchasing bender is too high
Problem；
2nd, the implementation method of regulator cubicle cold-reduced sheet bender of the present invention, when the cold-reduced sheet institute bending part of bending is longer
When, the locating dowel and bending post of the replaceable matching of length therewith, and rotation and lifting bar, limited block and support block is moved up to increase folding
The distance between curved boom and cylinder table, are allowed to adapt to the bigger bending post of height；
3rd, the implementation method of regulator cubicle cold-reduced sheet bender of the present invention, the bending of suitable shape can be selected as needed
Post, such as cylindrical type, quadrangular, six prisms etc.；It is connected through a screw thread and changes bending post of different shapes to realize, obtains not
With the cold-reduced sheet of bending, the suitable application area of the present invention is expanded.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is exploded perspective view of the invention.
Mark and corresponding parts title in accompanying drawing：
1- cylinder tables, 2- locating dowels, 3- rotating bars, 4- bending arms, 5- mounting holes, 6- installation axles, 7- limited blocks, 8- is spacing
Hole, 9- locating pieces, 10- locating pieces, 11- pressing tight plates, 12- bending posts, 13- tapped through holes, 14- cooperation boss, 15- support blocks,
16- grooves, 17- elevating levers, 18- puller bolts, 19- mounting blocks, 20- grooves.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment and its explanation of the invention is only used for explaining the present invention, does not make
For limitation of the invention.
Embodiment 1
As Figure 1-Figure 2, the implementation method of regulator cubicle cold-reduced sheet bender of the present invention, comprises the following steps：
Step A installs bar folder：First cylinder table 1 is fixed, and makes the circular end face level of cylinder table 1；Then it will rotate
In the insertion mounting hole 5 of installation axle 6 of the one end of bar 3；One end of bending arm 4 is passed through again and is located at the upper of cylinder table 1 after spacing hole 8
Side；
Step B places cold-reduced sheet：Cold-reduced sheet is placed between locating dowel 2 and bending arm 4, and makes bending arm 4 and cold rolling
Plate perpendicular contact；
Step C bendings：With hand or other devices, one end of cold-reduced sheet is fixed, while by bending arm 4 and limited block
7 are fixed to one another, and bending arm 4 and rotating bar 3 are rotated simultaneously then around the axis of installation axle 6, so that the other end of cold-reduced sheet
Deformed around the side of locating dowel 2.
Wherein：The locating dowel 2 is located at the upper surface of cylinder table 1, and the mounting hole 5 is arranged on the lower surface of cylinder table 1
On, and the axis of mounting hole 5 overlaps with the axis of locating dowel 2, the installation axle 6 is arranged on one end of rotating bar 3, the installation
Axle 6 coordinates with mounting hole 5, and the axis of installation axle 6 is vertical with the axis of rotating bar 3, and the rotating bar 3 can be around mounting hole 5
Axis is rotated；
Limited block 7 is provided with the side of cylinder table 1 in rotating bar 3, the spacing hole 8 is arranged on limited block 7
On, and spacing hole 8 diameter parallel in the axis of rotating bar 3；One end of the bending arm 4, which is passed through, is located at cylinder after spacing hole 8
The top of platform 1.When being bent for regulator cubicle cold-reduced sheet, locating dowel 2 uses cross section for rectangular prism, and by the four of the prism
The individual equal chamfering of right-angle side.
In use, cold-reduced sheet is placed between locating dowel 2 and bending arm 4, bending arm is then moved, makes bending arm 4 upper
Contacted in one end of the top of cylinder table 1 with cold-reduced sheet, and one end away from bending arm 4 on cold-reduced sheet is contacted with locating dowel 2.So
One end that is fixed afterwards or holding cold-reduced sheet, and using the axis of installation axle 6 as pivot, rotary motion bar 3 and bending arm
4, the other end of cold-reduced sheet is bent along the surface of locating dowel 2.This bender method is simple, and low cost solves tradition
Bender is bulky and complex structure, the problem of trouble that operates is bothered；Apply also for made regulator cubicle quantity
When less, during using traditional bender, the problem of cost of buying bender is too high.
Meanwhile, the bending angle formed after needing and bending is circle, for example, bend annulus, then locating dowel 2 is set into circle
Column type.When need bend after formed be bent to multistage mutually it is not parallel and be sequentially connected straight flange when, then locating dowel 2 is set
For corresponding polygon prism.
Embodiment 2
The present embodiment is that on the basis of embodiment 1, the present invention is further illustrated.
As Figure 1-Figure 2, the implementation method of regulator cubicle cold-reduced sheet bender of the present invention, also including being arranged on cylinder table
The clamping device of 1 upper surface, the clamping device includes screw rod 9 and the locating piece 10 of a pair of opposing, a locating piece 10
The upper face relative with another locating piece 10 is tangent or parallel with the side of locating dowel 2, and the screw rod 9 has two, a spiral shell
One end of bar 9 through locating piece 10, and screw rod 9 axis perpendicular to the face relative to each other of locating piece 10.The He of locating piece 10
Screw rod 9 fixes the cold-reduced sheet on cylinder table 1, without manually holding stabilized cold-reduced sheet, reduces the labor of workman
Fatigue resistance.
Further, it is provided with pressing tight plate 11 on the face relative to each other of screw rod 9.The stress of pressing tight plate 11 plus cold-reduced sheet
Area, it is to avoid cold-reduced sheet is recessed by excessive produce of local stress of clamping force.
Further, it is that one end above cylinder table 1 is provided with screw thread to lead on bending arm 4 also including bending post 12
Hole 13, the axis of the tapped through hole 13 is provided with and spiral shell perpendicular to the upper surface of cylinder table 1 on the end face of bending post 12
Line through hole 13 coordinates boss 14.The bending post 12 of suitable shape, such as cylindrical type, quadrangular, six prisms can be selected as needed
Deng.It is connected through a screw thread and changes bending post 12 of different shapes to realize, to obtain the cold-reduced sheet of different bendings, expands this hair
Bright suitable application area.
Further, the bending post 12 has two, and is arranged on the both sides of bending arm 4 along the axisymmetrical of bending arm 4.
Further, one end away from installation axle 6 is provided with support block on the side of cylinder table 1 in rotating bar 3
15, one end away from rotating bar 3 is provided with groove 16 in support block 15, and the other end of the bending arm 4 is located in groove 16.
Support block 15 is used to support bending arm 4, and in order that support block 15 all the time can doubling curved boom 4 play a supporting role, by bending arm 4
Length be set to the length of consistently greater than rotating bar 3.
Further, also including elevating lever 17, screw thread is provided with the side of elevating lever 17, an elevating lever 17 is worn
Cross after rotating bar 3 and be connected with being rotated on limited block 7 close to one end of rotating bar 3, another elevating lever 17 pass through after rotating bar 3 and
In support block 15 close to rotating bar 3 one end rotate connection, and elevating lever 17 axis each parallel to installation axle 6 axis, turn
Dynamic elevating lever 17 can make limited block 7 and support block 15 move up or decline.One end close to cylinder table 1 in locating dowel 2 is provided with
Mounting blocks 19, the mounting blocks 19 are polygon, fluted 20 are set in the upper surface of cylinder table 1, the groove 20 is with installing
Block 19 coordinates.When the cold-reduced sheet institute bending part of bending is longer, the locating dowel 2 and bending post of the replaceable matching of length therewith
12, and rotation and lifting bar 17, move up limited block 7 and support block 15 to increase the distance between bending arm 4 and cylinder table 1, be allowed to
Adapt to the bigger bending post 12 of height.
Further, one end away from rotating bar 3 is provided with puller bolt 18, the puller bolt 18 on limited block 7
Screw rod end through holding out against bending arm 4 after the hole wall away from rotating bar 3 on spacing hole 8.Puller bolt 18 consolidates bending arm 4
Fixed, doubling curved boom 4 applies fixed force 3 when being not used in bending cold-reduced sheet, reduces the labor intensity of workman.
Above-described embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modifications, equivalent substitutions and improvements done etc. all should be included
Within protection scope of the present invention.
Claims (9)
1. the implementation method of regulator cubicle cold-reduced sheet bender, it is characterised in that：Comprise the following steps：
Step A installs bar folder：It is first that cylinder table (1) is fixed, and make the circular end face level of cylinder table (1)；Then it will rotate
In the embedded mounting hole (5) of the installation axle (6) of bar (3) one end；One end of bending arm (4) is located at circle afterwards through spacing hole (8) again
The top of pylon (1)；
Step B places cold-reduced sheet：Cold-reduced sheet is placed between locating dowel (2) and bending arm (4), and makes bending arm (4) and cold
Roll plate perpendicular contact；
Step C bendings：With hand or other devices, one end of cold-reduced sheet is fixed, while by bending arm (4) and limited block
(7) it is fixed to one another, bending arm (4) and rotating bar (3) is rotated simultaneously then around the axis of installation axle (6), so that cold-reduced sheet
The other end around locating dowel (2) side deform.
2. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 1, it is characterised in that：
The locating dowel (2) is located at the upper surface of cylinder table (1), and the mounting hole (5) is arranged on the lower surface of cylinder table (1)
On, and the axis of mounting hole (5) overlaps with the axis of locating dowel (2), the installation axle (6) is arranged on one end of rotating bar (3),
The installation axle (6) coordinates with mounting hole (5), and the axis of installation axle (6) is vertical with the axis of rotating bar (3), described to rotate
Bar (3) can be rotated around the axis of mounting hole (5)；
Limited block (7) is provided with the side of cylinder table (1) in rotating bar (3), the spacing hole (8) is arranged on spacing
On block (7), and spacing hole (8) diameter parallel in the axis of rotating bar (3).
3. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 2, it is characterised in that：Also include setting
Clamping device in cylinder table (1) upper surface, the clamping device includes screw rod (9) and the locating piece of a pair of opposing
(10), face relative with another locating piece (10) on a locating piece (10) and the side of locating dowel (2) are tangent or parallel,
The screw rod (9) has two, one end of a screw rod (9) through a locating piece (10), and screw rod (9) axis perpendicular to fixed
The face relative to each other of position block (10).
4. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 3, it is characterised in that：In screw rod (9)
Face relative to each other on be provided with pressing tight plate (11).
5. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 2, it is characterised in that：Also include bending
Post (12), is that one end above cylinder table (1) is provided with tapped through hole (13), the tapped through hole on bending arm (4)
(13) axis is provided with and tapped through hole (13) perpendicular to the upper surface of cylinder table (1) on the end face of bending post (12)
Coordinate boss (14).
6. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 5, it is characterised in that：The bending post
(12) there are two, and the both sides of bending arm (4) are arranged on along the axisymmetrical of bending arm (4).
7. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 2, it is characterised in that：In rotating bar
(3) one end away from installation axle (6) is provided with support block (15) on the side of cylinder table (1) on, in support block (15)
One end away from rotating bar (3) is provided with groove (16), and the other end of the bending arm (4) is located in groove (16).
8. the implementation method of regulator cubicle cold-reduced sheet bender according to claim 7, it is characterised in that：Also include lifting
Bar (17), is provided with screw thread on the side of elevating lever (17), and an elevating lever (17) passes through rotating bar (3) afterwards and limited block
(7) rotate connection close to one end of rotating bar (3) on, another elevating lever (17) through rotating bar (3) afterwards with support block (15)
Upper one end close to rotating bar (3) rotates connection, and elevating lever (17) axis each parallel to the axis of installation axle (6), rotate
Elevating lever (17) can make limited block (7) and support block (15) move up or decline；Close to the one of cylinder table (1) in locating dowel (2)
End is provided with mounting blocks (19), and the mounting blocks (19) are polygon, and fluted (20) are set in the upper surface of cylinder table (1),
The groove (20) coordinates with mounting blocks (19).
9. the implementation method of the regulator cubicle cold-reduced sheet bender according to any one of claim 2-8, it is characterised in that：
One end away from rotating bar (3) is provided with puller bolt (18), the screw rod end of the puller bolt (18) on limited block (7)
On through spacing hole (8) bending arm (4) is held out against after the hole wall away from rotating bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168205.4A CN106944504B (en) | 2017-03-21 | 2017-03-21 | The implementation method of electrical cabinet cold-reduced sheet bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710168205.4A CN106944504B (en) | 2017-03-21 | 2017-03-21 | The implementation method of electrical cabinet cold-reduced sheet bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106944504A true CN106944504A (en) | 2017-07-14 |
| CN106944504B CN106944504B (en) | 2019-08-02 |
Family
ID=59473428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710168205.4A Active CN106944504B (en) | 2017-03-21 | 2017-03-21 | The implementation method of electrical cabinet cold-reduced sheet bending machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN106944504B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883148A (en) * | 2019-12-02 | 2020-03-17 | 姚超 | Bending method for manufacturing and processing electric power electrical cabinet |
| CN112474924A (en) * | 2020-10-30 | 2021-03-12 | 王克宇 | Bending processing method of cold rolled steel sheet metal part |
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| CN2135411Y (en) * | 1992-09-29 | 1993-06-09 | 徐载升 | Miniature metal element elbowing machine |
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| CN201500745U (en) * | 2009-10-12 | 2010-06-09 | 福州长博机械有限公司 | Reinforcing steel bending machine provided with damping oil pump |
| CN201880828U (en) * | 2010-11-29 | 2011-06-29 | 长葛市新世纪机电有限公司 | Automatic stirrup bender |
| CN203356288U (en) * | 2013-07-04 | 2013-12-25 | 艾柯电器（苏州）有限公司 | Simple copper pipe bending device |
| CN205732696U (en) * | 2016-05-09 | 2016-11-30 | 扬州欣泰电热元件制造有限公司 | A kind of apparatus for bending |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135411Y (en) * | 1992-09-29 | 1993-06-09 | 徐载升 | Miniature metal element elbowing machine |
| CN101543854A (en) * | 2009-05-06 | 2009-09-30 | 山东唐口煤业有限公司 | Steel belt arc pressing machine |
| CN201500745U (en) * | 2009-10-12 | 2010-06-09 | 福州长博机械有限公司 | Reinforcing steel bending machine provided with damping oil pump |
| CN201880828U (en) * | 2010-11-29 | 2011-06-29 | 长葛市新世纪机电有限公司 | Automatic stirrup bender |
| CN203356288U (en) * | 2013-07-04 | 2013-12-25 | 艾柯电器（苏州）有限公司 | Simple copper pipe bending device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883148A (en) * | 2019-12-02 | 2020-03-17 | 姚超 | Bending method for manufacturing and processing electric power electrical cabinet |
| CN110883148B (en) * | 2019-12-02 | 2021-02-05 | 东莞市世欣五金制品有限公司 | Bending method for manufacturing and processing electric power electrical cabinet |
| CN112474924A (en) * | 2020-10-30 | 2021-03-12 | 王克宇 | Bending processing method of cold rolled steel sheet metal part |
| CN112474924B (en) * | 2020-10-30 | 2022-05-06 | 佛山市南海奥阳实业有限公司 | Bending processing method of cold rolled steel sheet metal part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106944504B (en) | 2019-08-02 |
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