CN108188308A - bus bending device - Google Patents
bus bending device Download PDFInfo
- Publication number
- CN108188308A CN108188308A CN201810243616.XA CN201810243616A CN108188308A CN 108188308 A CN108188308 A CN 108188308A CN 201810243616 A CN201810243616 A CN 201810243616A CN 108188308 A CN108188308 A CN 108188308A
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- CN
- China
- Prior art keywords
- punch
- pin
- oil cylinder
- push plate
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 title claims abstract description 81
- 230000007306 turnover Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 8
- 230000037237 body shape Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000011796 hollow space material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The present invention provides a kind of bus bending device, described device include platen, oil cylinder, oil cylinder installing plate, by column, pull rod, left push plate, hollow push plate, die socket, punch-pin and draw wire encoder, the lower end of oil cylinder installing plate is installed on one end of platen, the other end of platen is installed on by the lower end of column, oil cylinder is installed on the outer lower portion of oil cylinder installing plate, the lower inside of oil cylinder installing plate is equipped with left push plate, hollow push plate is installed in left push plate, the front end of hollow push plate is equipped with die socket, punch-pin is equipped with by the lower inside of column, punch-pin can be just embedded in die socket.The cavity plate rear portion and punch-pin rear portion of the present invention is all had vacant position, busbar will not be formed and stopped, so that in bending large-scale workpiece or more complicated busbar, apparatus for bending will not form interference and limitation to the busbar for carrying out bending in itself, therefore, when device using the present invention carries out busbar bending, angle is easily controllable, is capable of the busbar of bending shape complexity.
Description
Technical field
The invention belongs to busbar processing equipment fields, and in particular to a kind of bus bending device.
Background technology
Busbar can use bender when being processed bending, and existing bender generally comprises punch-pin and cavity plate；Punch-pin
The ontology of generally use rectangle, the one side of ontology form protrusion by processing, which is bending plush copper；Cavity plate generally use
Side opens up reeded rectangular configuration；When being processed to busbar, punch-pin and cavity plate and decompressor are fixed, it will be female
Line is placed on cavity plate and opens up in reeded one side, interacts by cavity plate and punch-pin busbar carrying out bending.It is however existing
Bending machine equipment has blocking due to design reasons, cavity plate and punch-pin rear portion so that in bending large-scale workpiece or complex
Busbar when, bending machine equipment forms interference to the busbar for carrying out bending in itself, therefore the bending angle of busbar, workpiece size is all
Limited to.
Invention content
The purpose of the present invention is to provide a kind of busbar bending angle it is easily controllable, be capable of the one of bending shape complexity busbar
Kind bus bending device, the apparatus for bending is flexible to operation, and when carrying out bending operation, device body will not form busbar dry
It relates to, therefore, busbar bending angle and workpiece size are unaffected, and apparatus for bending applicable surface is wider.
Bus bending device of the present invention, including platen, oil cylinder, oil cylinder installing plate, by column, pull rod, left push plate, sky
Heart push plate, die socket, punch-pin, the lower end of the oil cylinder installing plate are installed on one end on platen, and the lower end by column is pacified
The other end loaded on platen；The oil cylinder is installed on the outer lower portion of oil cylinder installing plate；The lower inside of the oil cylinder installing plate
Left push plate is installed, hollow push plate is installed in left push plate, the front end of the hollow push plate is equipped with die socket, the inside by column
Lower part is equipped with punch-pin, and the punch-pin can be just embedded in die socket.
There is duct on the oil cylinder installing plate, the piston rod in oil cylinder can be made to pass through the duct application of push plate to the left and pushed away
Power, so as to which hollow push plate and die socket be pushed to carry out bending operation.
The hollow push plate is a hollow frame structure；The pull rod connects the upper end of oil cylinder installing plate and by column
Upper end.
The lower end of the platen is fixed on by two bearings on cabinet.
One draw wire encoder is installed, the movement for detecting left push plate carrys out the movable row of control cylinder on the oil cylinder
Journey, so as to the bending angle of control bus.
The die socket includes cavity plate bearing, semiaxis and turnover panel.
The cavity plate bearing has certain thickness cylinder body shape, a cavity plate bearing facade opposite with punch-pin for one
Open trapezoidal groove is designed as, the cross section of trapezoidal groove is essentially the open isosceles trapezoid in a bottom.Isosceles trapezoid
The length of side of bottom is less than the width of cavity plate bearing, and trapezoidal groove is made to be located in cavity plate bearing.
There are the arc-shaped concave being adapted with semiaxis circumference, the arc-shaped concave on the two sides of the trapezoidal groove respectively
Interior to be equipped with magnet, the semiaxis is attracted on by magnetic force in arc-shaped concave.
The semiaxis is one and the contour cylinder of cavity plate bearing, in busbar bending process, can be done in arc-shaped concave
It is slight to roll.
One and the contour turnover panel of semiaxis are installed respectively on the side of the cylinder of each semiaxis；The turnover panel is installed on for one
The plate with semiaxis axis parallel on semiaxis cylindrical sides.Since turnover panel has certain transverse width, in bending
Busbar can be clamped in the process, and busbar surface will not be made to generate impression.
Punch-pin of the present invention is one and the contour cylinder of cavity plate bearing, the diameter of cylinder with it is described trapezoidal recessed
The upper bottom edge of slot is equal, and trapezoidal groove is enable to envelope punch-pin, and the two forms extruding force, so as to bending busbar.
Cavity plate susceptor design of the present invention is open, arc-shaped slot easy to process.
The bus bending device of the present invention is needing to carry out bending to tiny busbar of the width for 3~5mm of below 50mm thickness
When, the die socket can be changed to short side and put down curved cavity plate, punch-pin is changed to short side puts down curved punch-pin.
The shape that the short side puts down curved cavity plate is the half that height is die socket, and shape is relatively simple, and short side is put down curved
The front of cavity plate is concave surface.
The short side puts down curved punch-pin and is also configured as hollow frame structure, when hollow space allows to carry out bending, can accommodate
The extension of busbar line end, more complicated busbar can avoid, complex-shaped busbar easy to process.
Short side put down curved punch-pin and short side put down the opposite one side of curved cavity plate be with short side put down curved cavity plate concave surface match it is convex
Face, another side are connected to by magnet by column.
Preferably, the short side puts down curved punch-pin with short side to put down curved cavity plate contour.
Die socket of the present invention, punch-pin, short side puts down curved cavity plate and short side puts down curved punch-pin and bolt and keyway may be used
It is connect with hollow push plate and by column, but in order to which more mold exchange is convenient, it is preferred to use magnet connects, and specifically in hollow push plate and leans on
Magnet is installed, the die socket, punch-pin, short side put down curved cavity plate and short side puts down curved punch-pin respectively with hollow push plate or by column on column
The position of connection is made of the material that can be magnetically attracted.
The inner surface by column is preferably provided with one and the strip groove by column axis parallel, is equipped in strip groove
Punch-pin or short side can be put down curved punch-pin and are embedded in the strip groove by magnetic force attraction, so as to play solid punch and short by magnet
While put down the effect of curved punch-pin.
The operation principle of bus bending device of the present invention is：The busbar for needing bending is positioned over die socket and convex
Gap between mould generates thrust by the oil cylinder that is mounted on platen, pushes left push plate and hollow push plate, drive die socket to
Punch-pin moves, and touches the busbar for needing bending when close to punch-pin first, and busbar is pushed to move on and squeezed to punch-pin, female
Wire clamp is bent between the trapezoidal groove and punch-pin of cavity plate bearing, and the busbar other parts being connected with bending point are by both sides turnover panel
It clamps, busbar will not be made to generate impression.The draw wire encoder is by detecting the movement of left push plate come the work of control cylinder
Dynamic stroke, so as to the bending angle of control bus.
According to operation needs, when need to roll over short side put down curved when, die socket and punch-pin are changed to short side and put down curved cavity plate and short
While putting down curved punch-pin, identical operation is then carried out.
The bus bending device of the present invention has the beneficial effect that：It is a hollow frame structure by hollow push plate, it is described to lean on
The rear portion of column is also configured as vacancy, and when carrying out bending operation, hollow space and the vacancy by column can accommodate prolonging for busbar line end
It stretches, more complicated busbar can avoid, and will not form interference.The cavity plate rear portion and punch-pin rear portion of apparatus for bending i.e. of the present invention are all
It has vacant position, busbar will not be formed and stopped so that in bending large-scale workpiece or more complicated busbar, apparatus for bending is in itself not
Interference and limitation can be formed to the busbar for carrying out bending, thus the adaptability of apparatus for bending of the present invention is stronger, applicable surface is wider.
Description of the drawings
Fig. 1 is one of schematic diagram of bus bending device of specific embodiment one.
The two of the schematic diagram of the bus bending device of Fig. 2 specific embodiments one.
Fig. 3 is the partial enlarged view of die socket 8 in Fig. 1.
Fig. 4 is the schematic diagram of the bus bending device of specific embodiment two.
Fig. 5 is a kind of operation principle schematic diagram of bending shape of bus bending device shown in FIG. 1.
Fig. 6 is the partial enlarged view of bending shape part in Fig. 5.
Fig. 7 is the operation principle schematic diagram of another bending shape of bus bending device shown in FIG. 1.
Fig. 8 is the partial enlarged view of bending shape part in Fig. 7.
In figure, 1- platens, 2- oil cylinders, 3- oil cylinders installing plate, 4- are by column, 5- pull rods, the left push plates of 6-, the hollow push plates of 7-, 8-
Die socket, 9- punch-pin, 10- draw wire encoders, 11- cavity plates bearing, 12- semiaxis, 13- turnover panels, 14- trapezoidal grooves, 15- arcs are recessed
Face, 16- magnet, 17- short sides put down curved cavity plate, 18- short sides put down curved punch-pin, 19- strip grooves, 20- busbares, 21- bearings.
Specific embodiment
The concrete structure of the bus bending device of the present invention is described further below in conjunction with the accompanying drawings.
As shown in Figure 1, bus bending device of the present invention, including platen 1, oil cylinder 2, oil cylinder installing plate 3, by column 4,
Pull rod 5, left push plate 6, hollow push plate 7, die socket 8, punch-pin 9, the lower end of the oil cylinder installing plate 3 are installed on platen 1
One end, the lower end by column 4 are installed on the other end of platen 1；The oil cylinder 2 is installed on the outer lower portion of oil cylinder installing plate 3；
The lower inside of the oil cylinder installing plate 2 is equipped with left push plate 6, and hollow push plate 7 is installed in left push plate 6, the hollow push plate 7
Front end is equipped with die socket 8, and the lower inside by column 4 is equipped with punch-pin 9, and the punch-pin 9 can be just embedded in die socket 8,
One draw wire encoder 10 is installed on the oil cylinder, the movement for detecting left push plate 6 carrys out the active strokes of control cylinder 2, from
And the bending angle of control bus.
There is duct on the oil cylinder installing plate 3, the piston rod in oil cylinder can be made to pass through the duct application of push plate to the left and pushed away
Power, so as to which hollow push plate and die socket be pushed to carry out bending operation.
The hollow push plate 7 is a hollow frame structure.
Specifically, the upper end and the upper end by column 4 that the pull rod 5 connects oil cylinder installing plate 3.
Specifically, the lower end of the platen 1 is fixed on by two bearings 21 on cabinet.
Punch-pin 9 of the present invention is one and the contour cylinder of cavity plate bearing 11, the diameter of cylinder and the ladder
The upper bottom edge of connected in star 14 is equal, and trapezoidal groove is enable to envelope punch-pin, and the two forms extruding force, so as to bending busbar.
As shown in Fig. 2, the inner surface by column 4 is preferably provided with one and the strip groove 19 by column axis parallel,
Magnet is equipped in strip groove 19, punch-pin 9 is embedded in by magnetic force attraction in the strip groove, so as to play the work of solid punch 9
With.
As shown in figure 3, the die socket 8 includes cavity plate bearing 11, semiaxis 12 and turnover panel 13.Cavity plate bearing 11 is a tool
There is certain thickness cylinder body shape, the vertical design opposite with punch-pin 9 of cavity plate bearing 11 is open trapezoidal groove 14,
The cross section of trapezoidal groove is essentially the open isosceles trapezoid in a bottom.The length of side of isosceles trapezoid bottom is less than cavity plate bearing
11 width makes trapezoidal groove 14 be located in cavity plate bearing.
There are the arc-shaped concave 15 being adapted with semiaxis circumference, the arc on the two sides of the trapezoidal groove 14 respectively
Magnet 16 is equipped in concave surface 15, the semiaxis 12 is attracted on by magnetic force in arc-shaped concave 15.
The semiaxis 12 for one with the contour cylinder of cavity plate bearing 11, can be in arc-shaped concave in busbar bending process
Slight rolling is done in 15.
One and the contour turnover panel 13 of semiaxis are installed respectively on the side of the cylinder of each semiaxis 12；The turnover panel is a peace
Loaded on the plate with semiaxis axis parallel on semiaxis cylindrical sides.Since turnover panel has certain transverse width,
Busbar can be clamped in bending process, busbar surface will not be made to generate impression.
As shown in figure 4, the bus bending device of the present invention is needing the tiny busbar progress to 3~5mm of below 50mm thickness
During bending, the die socket 8 can be changed to short side and put down curved cavity plate 17, punch-pin 9 is changed to short side puts down curved punch-pin 18.Tool
Body, what the short side put down curved cavity plate 17 is preferably shaped to the half that height is die socket 8, and short side puts down the front of curved cavity plate 17
For concave surface.The short side puts down curved punch-pin 18 and is also configured as hollow frame structure, and when carrying out bending, which can accommodate
The line end of complicated busbar will not form interference.The short side put down curved punch-pin 18 and short side put down the opposite one side of curved cavity plate 17 be with
Short side puts down the convex surface that the concave surface of curved cavity plate 17 matches, and another side is connected to by magnet by column 4.
Preferably, the short side puts down curved punch-pin 18 with short side to put down curved cavity plate 17 contour.
Preferably, the die socket 8, punch-pin 9, short side put down curved cavity plate 17 and short side puts down curved punch-pin 18 and magnet may be used
It is connect with hollow push plate 7 and by column 4.Specifically in hollow push plate 7 and by installing magnet, the die socket 8, punch-pin on column 4
9th, short side puts down curved cavity plate 17 and short side puts down position that curved punch-pin 18 is connect respectively with hollow push plate 7 or by column 4 using can be by magnetic
The material of gravitational attraction is made.
The inner surface by column 4 sets one and the strip groove 19 by column axis parallel, is set in strip groove 19
There is magnet, short side is put down curved punch-pin 18 and is embedded in the strip groove by magnetic force attraction, and curved punch-pin 18 is put down so as to play fixed short side
Effect.
Illustrate the operation principle and working method of the bus bending device of the present invention below by Fig. 5-8, specially：It need to
The busbar 20 of bending is wanted to be positioned over gap between die socket 8 and punch-pin 9, is pushed away by the generation of oil cylinder 2 being mounted on platen 1
Power, pushes left push plate 6 and hollow push plate 7, and die socket 8 is driven to be moved to punch-pin 9, touches needs first when close to punch-pin 9
The busbar 20 of bending pushes busbar to move on and squeezed to punch-pin 9, busbar 20 be clipped in the trapezoidal groove 14 of cavity plate bearing 11 with
It is bent between punch-pin 9, the busbar other parts being connected with bending point are clamped by both sides turnover panel 13, and busbar will not be made to generate pressure
Trace.Draw wire encoder 10 is by detecting the movement of left push plate 6 come the active strokes of control cylinder 2, so as to the bending of control bus
Angle.
According to operation needs, when folding short side is needed to put down curved, die socket 8 and punch-pin 9 are changed to short side and put down curved cavity plate 17
Curved punch-pin 18 is put down with short side, then carries out identical operation.
Hollow push plate 7 and short side are put down curved punch-pin 18 and are both designed as a hollow frame structure by the present invention, by the rear portion of column 4
It is designed as vacancy, when carrying out bending operation, hollow push plate 7 and short side put down the hollow space of curved punch-pin 18 and equal by the vacancy of column 4
The extension of busbar line end can be accommodated, more complicated busbar can avoid, and will not form interference, and device operation is easier, adapts to
Property is stronger.
Claims (10)
1. a kind of bus bending device, it is characterised in that including platen (1), oil cylinder (2), oil cylinder installing plate (3), by column (4), draw
Bar (5), left push plate (6), hollow push plate (7), die socket (8), punch-pin (9), the lower end of the oil cylinder installing plate (3) are installed on
One end on platen (1), the lower end by column (4) are installed on the other end of platen (1)；The oil cylinder (2) is installed on oil cylinder
The outer lower portion of installing plate (3)；The lower inside of the oil cylinder installing plate (2) is equipped with left push plate (6), pacifies on left push plate (6)
Hollow push plate (7) is filled, the front end of the hollow push plate (7) is equipped with die socket (8), and the lower inside by column (4) is equipped with convex
Mould (9), the punch-pin (9) can be just embedded in die socket (8).
2. bus bending device according to claim 1, it is characterised in that the hollow push plate (7) is a hollow frame
Frame structure.
3. bus bending device according to claim 1, it is characterised in that a bracing wire coding is installed on the oil cylinder (2)
Device (10), the upper end and the upper end by column (4) of the pull rod (5) connection oil cylinder installing plate (3), on the oil cylinder installing plate (3)
Equipped with duct.
4. bus bending device according to claim 1, it is characterised in that the die socket (8) includes cavity plate bearing
(11), semiaxis (12) and turnover panel (13)；The cavity plate bearing (11) is cylinder body shape, cavity plate bearing (11) and punch-pin (9) phase
To a vertical design for open trapezoidal groove (14), it is open etc. that the cross section of trapezoidal groove is essentially a bottom
Waist is trapezoidal, and the length of side of isosceles trapezoid bottom is less than the width of cavity plate bearing (11), makes trapezoidal groove (14) positioned at cavity plate bearing
It is interior.
5. bus bending device according to claim 4, it is characterised in that on the two sides of the trapezoidal groove (14)
There is the arc-shaped concave (15) being adapted with semiaxis circumference respectively, magnet (16), the semiaxis are equipped in the arc-shaped concave (15)
It is attracted in arc-shaped concave (15) by magnetic force.
6. bus bending device according to claim 4, it is characterised in that the semiaxis (12) is one and cavity plate bearing
(11) contour cylinder in busbar bending process, can do slight rolling in arc-shaped concave (15).
7. bus bending device according to claim 4, it is characterised in that the side of the cylinder of each semiaxis (12)
One and the contour turnover panel of semiaxis (13) are installed respectively on face；The turnover panel is installed on semiaxis cylindrical sides and semiaxis for one
The plate of axis parallel.
8. bus bending device according to claim 1, it is characterised in that the die socket (8) is changed to short side and is put down
Punch-pin (9) is changed to short side and puts down curved punch-pin (18) by curved cavity plate (17).
9. the bus bending device according to claim 1 or 8, it is characterised in that the die socket (8), punch-pin (9), short
While curved cavity plate (17) is put down and short side is put down curved punch-pin (18) and connect using magnet mode with hollow push plate (7) and by column (4), in sky
Magnet is installed in heart push plate (7) and inside by column (4), and the die socket (8), punch-pin (9), short side put down curved cavity plate (17) and short
While putting down the position that curved punch-pin (18) is connect respectively with hollow push plate (7) or by column (4) uses the material system that can be magnetically attracted
Into.
10. bus bending device according to claim 9, it is characterised in that the inner surface by column (4) sets one
With the strip groove (19) by column axis parallel, strip groove (19) is interior to be equipped with magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243616.XA CN108188308A (en) | 2018-03-23 | 2018-03-23 | bus bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810243616.XA CN108188308A (en) | 2018-03-23 | 2018-03-23 | bus bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108188308A true CN108188308A (en) | 2018-06-22 |
Family
ID=62595804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810243616.XA Pending CN108188308A (en) | 2018-03-23 | 2018-03-23 | bus bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108188308A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110095485A (en) * | 2010-02-19 | 2011-08-25 | 주식회사 우진정공 | Bending apparatus of bus bar operating horizontally |
| CN202479400U (en) * | 2012-03-15 | 2012-10-10 | 昆明昆开专用数控设备有限责任公司 | Numerical control down-installation two-point hydraulic pressure bus bending machine |
| CN203621570U (en) * | 2013-12-25 | 2014-06-04 | 济南天辰铝机制造有限公司 | Spindle extension detection device |
| CN203679175U (en) * | 2013-12-31 | 2014-07-02 | 安徽红星阀门有限公司 | Mold fixing structure |
| CN204430075U (en) * | 2015-02-10 | 2015-07-01 | 昆明昆开专用数控设备有限责任公司 | A kind of push rod numerical control bus-bar bender |
| CN205599769U (en) * | 2016-03-05 | 2016-09-28 | 昆明昆开专用数控设备有限责任公司 | Board rotation type mould of bending turns over |
| CN207996957U (en) * | 2018-03-23 | 2018-10-23 | 昆明昆开专用数控设备有限责任公司 | A kind of bus bending device |
-
2018
- 2018-03-23 CN CN201810243616.XA patent/CN108188308A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110095485A (en) * | 2010-02-19 | 2011-08-25 | 주식회사 우진정공 | Bending apparatus of bus bar operating horizontally |
| CN202479400U (en) * | 2012-03-15 | 2012-10-10 | 昆明昆开专用数控设备有限责任公司 | Numerical control down-installation two-point hydraulic pressure bus bending machine |
| CN203621570U (en) * | 2013-12-25 | 2014-06-04 | 济南天辰铝机制造有限公司 | Spindle extension detection device |
| CN203679175U (en) * | 2013-12-31 | 2014-07-02 | 安徽红星阀门有限公司 | Mold fixing structure |
| CN204430075U (en) * | 2015-02-10 | 2015-07-01 | 昆明昆开专用数控设备有限责任公司 | A kind of push rod numerical control bus-bar bender |
| CN205599769U (en) * | 2016-03-05 | 2016-09-28 | 昆明昆开专用数控设备有限责任公司 | Board rotation type mould of bending turns over |
| CN207996957U (en) * | 2018-03-23 | 2018-10-23 | 昆明昆开专用数控设备有限责任公司 | A kind of bus bending device |
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