CN108356099A - A kind of L-type plank squeezes arc molding machine and method - Google Patents
A kind of L-type plank squeezes arc molding machine and method Download PDFInfo
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- CN108356099A CN108356099A CN201810206857.7A CN201810206857A CN108356099A CN 108356099 A CN108356099 A CN 108356099A CN 201810206857 A CN201810206857 A CN 201810206857A CN 108356099 A CN108356099 A CN 108356099A
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000465 moulding Methods 0.000 title claims abstract description 20
- 230000037303 wrinkles Effects 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 6
- 235000011613 Pinus brutia Nutrition 0.000 claims description 6
- 241000018646 Pinus brutia Species 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
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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
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses a kind of L-type planks to squeeze arc molding machine and method, belongs to the processing technical field of Sheet Metal Part, including workbench, is disposed with from front to back on the workbench and holds out against fixture, keep straight on sliding block and bending apparatus processed；The bending apparatus processed includes electric rotating machine, and electric rotating machine is connected with rotary shaft, and rotary shaft is connected with flange rotating cylinder, and the bottom of flange rotating cylinder is provided with protruding rail I；It is provided with bar shaped on front side of flange rotating cylinder and is provided with female rail on mould to squeezing to squeezing mould, bar shaped；It is connected on the left of flange cylinder bottom and leads fixture；It is provided with wrinkle resistant guided mode on the right side of the flange cylinder bottom, protruding rail II is provided on wrinkle resistant guided mode；Protruding rail I and protruding rail II are end to end；It is formed between the female rail, protruding rail I and protruding rail II and makes curved chamber.The present invention can carry out L-type plank disposable rapid processing into arc, and efficient, also because that need not carry out splicing process, product quality can preferably be ensured.
Description
Technical field
The present invention relates to the processing technical field of Sheet Metal Part, more particularly to a kind of L-type plank squeezes arc molding dress
It sets and method.
Background technology
With being constantly progressive for human life quality, the requirement to aesthetics and comfort level is also gradually increased.Such as furniture
Manufacturing, indoor and outdoor decoration industry, architectural engineering industry, automobile manufacture industry, railway car manufacture industry, car manufacturing industry,
Component of machine processing industry, U.S.'s decorations industry, Photovoltaic new energy industry in electric controller industry etc. industry, are being pursued outside product
It sees property handsome in appearance or using functionally, the demands such as arc-shaped surface, special-shaped curved inevitably occurs.
In order to meet the above-mentioned needs of people, bending process processed general at present is substantially press-down type principle, i.e., needs to make to workpiece
Curved part applies pressure, brings it about deformation, but this technique is obviously not suitable for all workpiece systems and curves arc, such as L-type plate
Material curves arc, and conventional process flow is mainly segmental machining, splicing, welding, polishing processing, and operator is needed to have
Quite consummate skill technique, the conventional process flow for curving arc of L-type plank is not only cumbersome, and efficiency is low, splicing effect
It cannot guarantee that, seriously affect product quality, greatly limit the development of the sector.
Invention content
Technical problem to be solved by the present invention lies in provide a kind of L-type plank and squeeze arc molding machine and method；The L-type
Plank, which squeezes arc molding machine and method, can carry out L-type plank disposable rapid processing into arc, abandoned segmental machining, spelled
It connects, weld, the traditional handicraft for processing of polishing, it is easy to operate, not high to operator's skill set requirements and efficient, also because being not required to
Splicing process is carried out, product quality can preferably be ensured.
In order to solve the above technical problem, the present invention provides a kind of L-type plank squeeze arc molding machine, including work is flat
Platform is disposed on the workbench and holds out against fixture, keep straight on sliding block and bending apparatus processed from front to back；The bending apparatus packet processed
Electric rotating machine is included, electric rotating machine is connected with rotary shaft, and rotary shaft is connected with flange rotating cylinder, and the bottom of flange rotating cylinder is provided with protruding rail
Ⅰ；It is provided with bar shaped on front side of the flange rotating cylinder and is provided with female rail on mould to squeezing to squeezing mould, bar shaped；The flange cylinder bottom
Left side be connected with and lead fixture；It is provided with wrinkle resistant guided mode on the right side of the flange cylinder bottom, is provided on wrinkle resistant guided mode convex
Rail II；The protruding rail I and protruding rail II are end to end；It is formed between the female rail, protruding rail I and protruding rail II and makes curved chamber.
Further to improve, above-mentioned that activity in fixture is led to be placed with wedge type block, the setting of wedge type block is to make to lead
Fixture can preferably clamp L-type plank, preferably avoid make it is curved during L-type plank be displaced leading in fixture, shadow
The deformation quantity of L-type plank turn of bilge is rung, and then influences to make curved effect.
Further to improve, the above-mentioned fixture that holds out against is connect with straight trip sliding block, and straight trip sliding block is slidably connected with bar shaped to squeezing mould,
When compression presses closer clamper, straight trip sliding block advances therewith, and then causes bar shaped to squeezing mould to wrinkle resistant guided mode and that side of flange rotating cylinder
It draws close, makes curved cavity space and also reduce therewith, when release presses closer clamper, straight trip sliding block retreats therewith, and then causes bar shaped to squeezing
Mould is made curved cavity space and is also increased therewith far from wrinkle resistant guided mode and that side of flange rotating cylinder；One end of L-type plank is leading folder when making curved
With flange drum rotation under the clamping of tool, the turn of bilge processed of L-type plank deforms upon at this time, and the other end of L-type plank is curved with making
Curved intracavitary sliding is being made in the deformation in portion, meanwhile, the rubbing action because of bar shaped to crowded mould and L-type plank causes bar shaped to squeezing mould
Also sliding motion in the same direction is carried out on straight trip sliding block, and protruding rail I also occurs with bar shaped to squeezing under the drive of flange rotating cylinder
Mould slides rotation in the same direction, i.e., when making curved, the other end of L-type plank can be applied to squeezing mould and protruding rail I to turn of bilge processed by bar shaped
The thrust in direction, this measure one are can to reduce the L-type plank other end and make the phase mutual friction of curved cavity wall, that is, are reduced because between the two
Rubbing action caused by the L-type plank other end deformation quantity, second is that can reduce turn of bilge system processed it is curved when resistance, that is, reduce rotation
The consumption of motor reduces processing cost.
It is further to improve, it is provided with transverse slider or horizontal slide rail on the trailing flank of above-mentioned straight trip sliding block.
Further to improve, above-mentioned bar shaped is provided with bar shaped sliding rail corresponding with transverse slider or bar shaped to squeezing on mould
It is provided with bar shaped sliding block corresponding with horizontal slide rail on mould to squeezing, straight trip sliding block that above-mentioned design allows and bar shaped are to squeezing mould more
Good progress mutually moves, and reduces straight trip sliding block and bar shaped well to the friction between squeezing mould, makes between the two mutual
Movement becomes more flexible.
Further to improve, the basal sliding of above-mentioned straight trip sliding block is connected with guider, because holding out against the compression of fixture,
Keep straight on sliding block can on guider forward sliding movement, and the release because holding out against fixture, keeping straight on sliding block can be in guider
On slide backward movement.
Further to improve, the bottom of above-mentioned straight trip sliding block is provided with vertical rails or vertical sliding block.
It is further to improve, it is provided with guide pad corresponding with vertical rails or guider on above-mentioned guider
On be provided with guided way corresponding with vertical sliding block, the straight trip sliding block and guider that above-mentioned design allows preferably carry out phase
Mutually movement reduces the friction between straight trip sliding block and guider well, and mutual movement between the two is made to become more
Flexibly.
Further to improve, the above-mentioned fixture that holds out against includes at least two plug-type clamps.
A kind of molding method of crowded arc of L-type plank, includes the following steps：
（1）Make curved preparation：Fixture pine will be held out against to maximum opening, it is in maximum rating to enable and make curved chamber, then by wrinkle resistant guided mode, flange
Rotating cylinder and fixture is led linearly to put in order；
（2）It is put into L-type plank：The narrow boards of L-type plank is placed on flange rotating cylinder protruding rail I, wrinkle resistant guided mode protruding rail II and leads fixture
Working face on, notice that one end of L-type plank at this time is located at and lead in fixture, it is convex that the turn of bilge processed of L-type plank is located at flange rotating cylinder
On the working face of rail I, the other end of L-type plank is located on the working face of wrinkle resistant guided mode protruding rail II, then compresses and holds out against fixture, enables
The narrow boards of L-type plank can smoothly enter into bar shaped to squeezing in mould female rail, and wedge type block is finally filled in L-type plank and leads the gap of fixture
It is interior, it is used in combination hand hammer to tap wedge type block to the right；
（3）It makes curved：Start electric rotating machine, electric rotating machine rotates clockwise according to scheduled rotational angle and flange rotating cylinder is driven to turn
Dynamic, one end of L-type plank is with flange drum rotation under the clamping for leading fixture, and the turn of bilge processed of L-type plank deforms upon at this time,
The other end of L-type plank is making curved intracavitary sliding under the influence of turn of bilge deformation processed；
（4）It completes：Electric rotating machine is closed, fixture pine will be held out against to maximum opening, enable the curved chamber of system restore to maximum rating, be used in combination small
Hammer taps wedge type block to the left, and the gap for enabling it be detached from L-type plank and lead fixture is finally taken out the L-type plank for making curved completion, pressed
L-type plank is curved into arc according to this method, has abandoned the traditional handicraft of splicing, polishing processing, it is not only efficient, it makes curved effect and also may be used
To be guaranteed.
Compared with prior art, the present invention has the advantages that：
Shape between female rail, the protruding rail I of flange rotating cylinder and II three of protruding rail of wrinkle resistant guided mode of the bar shaped that the present invention designs to squeezing mould
At the curved chamber of system and " L-type " of L-type plank extremely agree with, be also bonded always with L-type plank when making curved, when avoiding making curved
The narrow boards part for damaging L-type plank can also avoid L-type plank turn of bilge wide plate part different with narrow boards partial deformation well
The problem of step, avoids influencing to make curved effect；The size for making curved chamber can be adjusted by holding out against fixture and straight trip sliding block so that L-type plank
It is all very convenient to be put into taking-up；Flange rotating cylinder, rotary shaft and electric rotating machine provide power when making curved for L-type plank, according to advance
The rotation angle of setting electric rotating machine can make L-type plank curved arc at any angle；Lead one end jail of the fixture by L-type plank
Jail clamp, ensure L-type plank turn of bilge deformation quantity, avoid because clamping degree not enough caused by L-type plank shifted in deformation process,
It influences to make curved effect, this patent can carry out L-type plank to be disposably processed into arc, abandon the tradition of splicing, polishing processing
Technique, efficient, also because that need not carry out splicing process, product quality can be guaranteed.
Description of the drawings
Fig. 1 is the forward direction axonometric schematic diagram of the present invention.
Fig. 2 is the backward axonometric schematic diagram of the present invention.
Fig. 3 is the sectional view for holding out against fixture-straight trip sliding block-flange rotating cylinder of the cutting present invention.
Fig. 4 is the sectional view for holding out against fixture-straight trip sliding block-wrinkle resistant guided mode of the cutting present invention.
Fig. 5 leads fixture and wedge type block to coordinate principle schematic for the present invention's.
Fig. 6 is the crowded arc shaping work principle schematic of the present invention.
Fig. 7 is L-type plank schematic diagram.
Fig. 8 is the curved arc L-type plank schematic diagram after curved using present invention system.
As shown in the figure：1- workbenches；2- holds out against fixture；3- straight trip sliding blocks；31- transverse sliders；The vertical sliding blocks of 32-；4-
Rotary shaft；5- flange rotating cylinders；51- protruding rails I；6- bar shapeds are to squeezing mould；61- female rails；62- bar shaped sliding rails；7- leads fixture；8- is wrinkle resistant
Guided mode；81- protruding rails II；9- wedge type blocks；10- L-type planks；101- L-type plank wide plates；102- L-type plank narrow boards；103- L
Based plate turn of bilge；11- guiders；111- guided ways.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made further below in conjunction with attached drawing
Detailed description.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of crowded arc molding machine of L-type plank, including workbench 1, it is described
It is disposed with from front to back on workbench 1 and holds out against fixture 2, straight trip sliding block 3 and bending apparatus processed；The bending apparatus processed includes rotation
Rotating motor, electric rotating machine are connected with rotary shaft 4, and rotary shaft 4 is connected with flange rotating cylinder 5, and the bottom of flange rotating cylinder 5 is provided with protruding rail
Ⅰ51；The front side of the flange rotating cylinder 5 is provided with bar shaped and is provided with female rail 61 on mould 6 to squeezing to squeezing mould 6, bar shaped；The flange turns
It is connected on the left of 5 bottoms of cylinder and leads fixture 7；It is provided with wrinkle resistant guided mode 8, wrinkle resistant guided mode 8 on the right side of 5 bottom of flange rotating cylinder
On be provided with protruding rail II 81；The protruding rail I 51 and protruding rail II 81 are end to end；The female rail 61, protruding rail I 51 and protruding rail II 81
Between formed and make curved chamber.
Described that activity in fixture 7 is led to be placed with wedge type block 9, the fixture 2 that holds out against is connect with straight trip sliding block 3, and straight trip is slided
Block 3 is slidably connected with bar shaped to squeezing mould 6, and transverse slider 31 or horizontal slide rail are provided on the trailing flank of the straight trip sliding block 3,
The bar shaped to squeeze on mould 6 be provided with bar shaped sliding rail 62 corresponding with transverse slider 31 or bar shaped to squeeze on mould 6 be provided with
The basal sliding of the corresponding bar shaped sliding block of horizontal slide rail, the straight trip sliding block 3 is connected with guider 11, the straight trip sliding block 3
Bottom be provided with vertical rails or vertical sliding block 32, be oriented to corresponding with vertical rails is provided on the guider 11
Guided way 111 corresponding with vertical sliding block 32 is provided on block or guider 11, the fixture 2 that holds out against includes at least two
A plug-type clamp.
A kind of molding method of crowded arc of L-type plank, includes the following steps：
（1）Make curved preparation：Fixture pine will be held out against to maximum opening, it is in maximum rating to enable and make curved chamber, then by wrinkle resistant guided mode, flange
Rotating cylinder and fixture is led linearly to put in order；
（2）It is put into L-type plank 10：The narrow boards 102 of plank is placed on flange rotating cylinder protruding rail I 51, wrinkle resistant guided mode protruding rail II 81 and is drawn
It on the working face of tie clip tool 7, then compresses and holds out against fixture 2, the narrow boards 102 of L-type plank is enabled to can smoothly enter into bar shaped to squeezing mould female rail
In 61, wedge type block 9 is finally filled in into L-type plank 10 and is led in the gap of fixture 7, hand hammer is used in combination to tap wedge type block 9 to the right；
（3）It makes curved：Start electric rotating machine, electric rotating machine rotates clockwise according to scheduled rotational angle and flange rotating cylinder is driven to turn
Dynamic, one end of L-type plank is with flange drum rotation under the clamping for leading fixture, and the turn of bilge processed of L-type plank deforms upon at this time,
The other end of L-type plank is making curved intracavitary sliding under the influence of turn of bilge deformation processed；
（4）It completes：Electric rotating machine is closed, fixture pine will be held out against to maximum opening, enable the curved chamber of system restore to maximum rating, be used in combination small
Hammer taps wedge type block to the left, and the L-type plank for making curved completion is finally taken out in the gap for enabling it be detached from L-type plank and lead fixture.
As shown in 1, Fig. 2, Fig. 6, Fig. 7 and Fig. 8, one end of L-type plank is under the clamping for leading fixture when system of the present invention is curved
With flange drum rotation, the turn of bilge processed of L-type plank deforms upon at this time, and the other end of L-type plank exists with the deformation of turn of bilge processed
Curved intracavitary sliding is made, meanwhile, the rubbing action because of bar shaped to crowded mould and L-type plank causes bar shaped also to be slided in straight trip to squeezing mould
Sliding motion in the same direction is carried out on block, and protruding rail I also occurs with bar shaped to squeezing mould sliding in the same direction under the drive of flange rotating cylinder
Rotation, i.e., when making curved, the other end of L-type plank can be applied to turn of bilge direction processed to squeezing mould and protruding rail I by bar shaped and be pushed away
Power, this measure one are can to reduce the L-type plank other end and make the phase mutual friction of curved cavity wall, that is, are reduced because friction between the two is made
Caused by the deformation quantity of the L-type plank other end, second is that can reduce turn of bilge system processed it is curved when resistance, that is, reduce electric rotating machine and disappear
Consumption reduces processing cost.
The curved chamber of system and " L-type " of L-type plank of the present invention extremely agrees with, and is also pasted always with L-type plank when making curved
It closes, does not agree with with L-type plank if making curved chamber, i.e., only narrow boards has been bonded the curved cavity wall of system, and wide plate is not pasted with the curved cavity wall of system
It closes, for the curved cavity wall force localization of system that L-type plank can be caused to be subject to when making curved on narrow boards, this measure is easily to damage L-type plank
Narrow boards part, and wide plate part also can be in narrow boards part to serious twisted shape occurs under the drive for making curved cavity wall applied force
Become, and then can also influence the deformation of the wide plate part and narrow boards part of L-type plank turn of bilge, cause turn of bilge processed wide plate part and
The deformation of narrow boards part is asynchronous, so in actual production, worker is it is noted that L-type plank is agreed with what the curved chamber of system was placed
A bit, also making curved intracavitary will keep cleaning, and dust granule is avoided to scratch plate surface when making curved.
Furthermore what this patent can also complete straight-plate-type plank curves arc task, only corresponding using L-type plank broadside portion
Make curved cavity segment.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
Merely illustrating the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.
Claims (10)
1. a kind of L-type plank squeezes arc molding machine, including workbench, it is characterised in that：On the workbench from front to back
It is disposed with and holds out against fixture, keep straight on sliding block and bending apparatus processed；The bending apparatus processed includes electric rotating machine, and electric rotating machine is connected with
Rotary shaft, rotary shaft are connected with flange rotating cylinder, and the bottom of flange rotating cylinder is provided with protruding rail I；The front side of the flange rotating cylinder is arranged
There is bar shaped to be provided with female rail on mould to squeezing to squeezing mould, bar shaped；It is connected on the left of the flange cylinder bottom and leads fixture；It is described
It is provided with wrinkle resistant guided mode on the right side of flange cylinder bottom, protruding rail II is provided on wrinkle resistant guided mode；The protruding rail I and protruding rail II are first
Tail connects；It is formed between the female rail, protruding rail I and protruding rail II and makes curved chamber.
2. L-type plank according to claim 1 squeezes arc molding machine, it is characterised in that：It is described that activity in fixture is led to put
It is equipped with wedge type block.
3. L-type plank according to claim 1 or 2 squeezes arc molding machine, it is characterised in that：It is described to hold out against fixture and straight trip
Sliding block connects, and straight trip sliding block is slidably connected with bar shaped to squeezing mould.
4. L-type plank according to claim 3 squeezes arc molding machine, it is characterised in that：The trailing flank of the straight trip sliding block
On be provided with transverse slider or horizontal slide rail.
5. L-type plank according to claim 4 squeezes arc molding machine, it is characterised in that：The bar shaped is arranged to squeezing on mould
There are bar shaped sliding rail corresponding with transverse slider or bar shaped to be provided with bar shaped sliding block corresponding with horizontal slide rail on mould to squeezing.
6. L-type plank according to claim 3 squeezes arc molding machine, it is characterised in that：It slides the bottom of the straight trip sliding block
It is dynamic to be connected with guider.
7. L-type plank according to claim 6 squeezes arc molding machine, it is characterised in that：The bottom of the straight trip sliding block is set
It is equipped with vertical rails or vertical sliding block.
8. L-type plank according to claim 7 squeezes arc molding machine, it is characterised in that：It is provided on the guider
Guided way corresponding with vertical sliding block is provided on guide pad corresponding with vertical rails or guider.
9. L-type plank according to claim 1 or 2 squeezes arc molding machine, it is characterised in that：The fixture that holds out against includes extremely
Few two plug-type clamps.
10. a kind of L-type plank squeezes the molding method of arc, it is characterised in that：Include the following steps：
（1）Make curved preparation：Fixture pine will be held out against to maximum opening, it is in maximum rating to enable and make curved chamber, then by wrinkle resistant guided mode, flange
Rotating cylinder and fixture is led linearly to put in order；
（2）It is put into L-type plank：The narrow boards of plank is placed on flange rotating cylinder protruding rail I, wrinkle resistant guided mode protruding rail II and the work for leading fixture
Make on face, then compress and hold out against fixture, the narrow boards of L-type plank is enabled to can smoothly enter into bar shaped to squeezing in mould female rail, finally by wedge type block
It fills in L-type plank and leads in the gap of fixture, hand hammer is used in combination to tap wedge type block to the right；
（3）It makes curved：Start electric rotating machine, electric rotating machine rotates clockwise according to scheduled rotational angle and flange rotating cylinder is driven to turn
Dynamic, one end of L-type plank is with flange drum rotation under the clamping for leading fixture, and the turn of bilge processed of L-type plank deforms upon at this time,
The other end of L-type plank is making curved intracavitary sliding under the influence of turn of bilge deformation processed；
（4）It completes：Electric rotating machine is closed, fixture pine will be held out against to maximum opening, enable the curved chamber of system restore to maximum rating, be used in combination small
Hammer taps wedge type block to the left, and the L-type plank for making curved completion is finally taken out in the gap for enabling it be detached from L-type plank and lead fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206857.7A CN108356099A (en) | 2018-03-14 | 2018-03-14 | A kind of L-type plank squeezes arc molding machine and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206857.7A CN108356099A (en) | 2018-03-14 | 2018-03-14 | A kind of L-type plank squeezes arc molding machine and method |
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| CN108356099A true CN108356099A (en) | 2018-08-03 |
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| CN201810206857.7A Pending CN108356099A (en) | 2018-03-14 | 2018-03-14 | A kind of L-type plank squeezes arc molding machine and method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941998A (en) * | 2018-08-23 | 2018-12-07 | 北京航天光华电子技术有限公司 | A kind of installation plate forming device |
| CN110465600A (en) * | 2019-09-03 | 2019-11-19 | 湖北天佳环保科技有限公司 | A kind of automatic drop handle bending machine |
| CN112170705A (en) * | 2020-10-28 | 2021-01-05 | 浙江佳乐科仪股份有限公司 | Miniature wire bending pliers |
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| KR101243740B1 (en) * | 2012-11-16 | 2013-03-13 | (주)광림마린테크 | Cold bending equipment for steel profiles to produce door frame of marine steel door |
| CN103286209A (en) * | 2013-05-22 | 2013-09-11 | 昆山西诺巴精密模具有限公司 | Arc bending die for L-shaped aluminum section bar |
| CN208275978U (en) * | 2018-03-14 | 2018-12-25 | 聊城市亿支北机械设备有限公司 | A kind of crowded arc molding machine of L-type plate |
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|---|---|---|---|---|
| DE909564C (en) * | 1950-10-16 | 1954-04-22 | Nystrom Karl G | Machine for bending thin-walled open metal profiles |
| EP0115840A1 (en) * | 1983-02-03 | 1984-08-15 | Bernard Kreye | Method and device bending hollow metal profiles, especially frame structures for windows and doors |
| CN2905262Y (en) * | 2006-05-25 | 2007-05-30 | 贾其书 | Bending die for automobile window frame section bar |
| CN201432026Y (en) * | 2009-06-02 | 2010-03-31 | 丁海峰 | Aluminum profile arc bending device |
| KR20120008893A (en) * | 2010-07-21 | 2012-02-01 | 전병근 | Apparatus for bending channel |
| CN102553987A (en) * | 2010-12-16 | 2012-07-11 | 陕西欧舒特汽车股份有限公司 | Special mechanism for bending aluminum profile presser-foot of inner bus decoration |
| KR101243740B1 (en) * | 2012-11-16 | 2013-03-13 | (주)광림마린테크 | Cold bending equipment for steel profiles to produce door frame of marine steel door |
| CN103286209A (en) * | 2013-05-22 | 2013-09-11 | 昆山西诺巴精密模具有限公司 | Arc bending die for L-shaped aluminum section bar |
| CN208275978U (en) * | 2018-03-14 | 2018-12-25 | 聊城市亿支北机械设备有限公司 | A kind of crowded arc molding machine of L-type plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108941998A (en) * | 2018-08-23 | 2018-12-07 | 北京航天光华电子技术有限公司 | A kind of installation plate forming device |
| CN110465600A (en) * | 2019-09-03 | 2019-11-19 | 湖北天佳环保科技有限公司 | A kind of automatic drop handle bending machine |
| CN112170705A (en) * | 2020-10-28 | 2021-01-05 | 浙江佳乐科仪股份有限公司 | Miniature wire bending pliers |
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