CN104174717B - The forming machine of bender bar structure that a kind of bandwidth is adjustable - Google Patents
The forming machine of bender bar structure that a kind of bandwidth is adjustable Download PDFInfo
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- CN104174717B CN104174717B CN201410390902.0A CN201410390902A CN104174717B CN 104174717 B CN104174717 B CN 104174717B CN 201410390902 A CN201410390902 A CN 201410390902A CN 104174717 B CN104174717 B CN 104174717B
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- mould
- latch
- bar
- die head
- frame
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Abstract
The invention discloses the forming machine of the adjustable bender bar structure of a kind of bandwidth, including frame, die head, mould bar, pallet and mould stick detachment means.Die head is arranged in frame by die head actuating unit.Mould bar is arranged in frame by pressing plate actuating unit.Pallet is installed on the lower section of mould bar, forms press plate mechanism with mould bar and pressing plate actuating unit.The position of die head is corresponding with the position of mould bar.Mould bar is made up of the mould stick that polylith is detachable.Mould stick is arranged in mould bar, can slide along mould bar level.Mould stick detachment means is for by driving described mould stick position in mould bar, thus adjusting the width of mould bar.The present invention is dynamically adapted mould bar width, thus adapting to the Bending Processing of different product.
Description
Technical field
The present invention relates to the forming machine for sheet metal bending.
Background technology
It is that various motor, electric type product are requisite that sheet metal carries out Bending Processing.Existing forming machine, the width of mould bar and die head is generally fixing, can only process the sheet material of specific standard size.Therefore the sheet fabrication of different size size needs different forming machines to realize.This considerably increases the production cost of production line.
Summary of the invention
Problem to be solved by this invention: existing forming machine can only process the sheet material of specific standard size.
For solving the problems referred to above, the scheme that the present invention adopts is as follows:
The forming machine of bender bar structure that a kind of bandwidth is adjustable, including frame, die head, mould bar, pallet；Described die head is arranged in described frame by die head actuating unit；Described mould bar is arranged in described frame by pressing plate actuating unit；Described pallet is installed on the lower section of described mould bar, forms press plate mechanism with described mould bar and pressing plate actuating unit；The position of described die head is corresponding with the position of mould bar；Also include mould stick detachment means；Described mould bar is made up of the mould stick that polylith is detachable；Described mould stick is arranged in mould bar, can slide along mould bar level；Described mould stick detachment means is for by driving described mould stick position in mould bar, thus adjusting the width of mould bar.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described mould bar detachment means includes latch and latch actuating unit；Described mould stick is provided with pin-and-hole；Described latch and latch actuating unit are arranged in described frame by latch horizontal mobile mechanism；The position of described latch is corresponding with the position of pin-and-hole on described mould stick.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described latch and latch actuating unit are latch hydraulic press；Described latch is the piston rod of latch hydraulic press.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described latch horizontal mobile mechanism includes latch frame, screw mandrel and lead screw motor；Described latch and latch actuating unit are arranged on described latch frame；Described latch frame is provided with screw, and is arranged on described screw mandrel by screw；Described screw mandrel and lead screw motor are arranged in described frame；Described screw mandrel is connected with lead screw motor.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described latch horizontal mobile mechanism also includes guide rod；Described latch frame is additionally provided with guide pin bushing；Described guide rod is parallel with described screw mandrel, is arranged in described frame；Described guide pin bushing is enclosed within described guide rod, can slide along described guide rod.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described pressing plate actuating unit is pressing plate hydraulic press；Described pressing plate hydraulic press is arranged on above described mould bar, and the piston rod of pressing plate hydraulic press is connected with described mould bar.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described die head actuating unit includes die head hydraulic press, die head lever；Described die head lever is arranged in described frame by lever axle bed；One end of described die head lever is connected with the piston rod of described die head hydraulic press, and described die head is arranged on the other end of described die head lever.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described mould stick is provided with two slide openings, and described mould bar has two, and two mould bar are each passed through two slide openings.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, the pin hole on described mould stick is be located at two cell bodies that mould stick two sides are symmetrical.
Further, the forming machine according to the adjustable bender bar structure of the bandwidth of the present invention, described mould stick detachment means is installed on described press plate mechanism, lifts with the lifting of described mould bar.
The technique effect of the present invention is as follows: the present invention moves mould stick by mould stick detachment means, and the quantity of the mould stick in adjustment machine table, thus adjusting the width of mould bar in machine table.
Accompanying drawing explanation
Fig. 1 is the lateral structural representation of the forming machine of the bandwidth adjustable bender bar structure of the present invention.
Fig. 2 is the enlarged drawing of circle R-portion in Fig. 1.
Fig. 3 is the forward structure schematic diagram of the mould stick detachment means of the present invention.
Fig. 4 is the perspective view of the mould bar of the present invention.
Fig. 5 is the structural representation of mould another embodiment of bar of the present invention.
Fig. 6 is the structural representation that the mould bar detachment means of the present invention is arranged on press plate mechanism.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further details.
As shown in Figure 1, Figure 2, Figure 3 shows, the forming machine of bender bar structure that a kind of bandwidth is adjustable, including frame, die head 2, mould bar 3, pallet 4 and mould stick detachment means.Frame includes base 11, side plate 12, back timber 13.Base 11 is positioned at the bottom of frame.Back timber 13 is positioned at frame top.Side plate 12 is positioned at the dual-side of frame, provides for back timber 13 and supports.Die head 2 is arranged in frame by die head actuating unit.Mould bar 3 is arranged in frame by pressing plate actuating unit.Pallet 4 is installed on the lower section of mould bar 3, forms press plate mechanism with mould bar 3 and pressing plate actuating unit.The position of die head 2 is corresponding with the position of mould bar 3, and when mould bar 3 is pressed on pallet 4 by pressing plate actuating unit, die head 2 can be pressed on mould bar 3 by die head actuating unit.
The linear body that mould bar 3 is made up of multiple mould sticks 31.As shown in Figure 4, Figure 5, mould stick 31 is provided with pin-and-hole 311 and slide opening 312.Mould stick 31 is through in mould bar 32 by slide opening 312, and each mould stick 31 is conspired to create mould bar 3.Slide opening 312 has two, and correspondingly, mould bar 32 also has two.Two mould bar 32 are each passed through two slide openings 312.The bottom of mould stick 31 and pallet 4 form the clamping part of sheet material.Under the driving of pressing plate actuating unit, when mould bar 3 or mould stick 31 drop to nadir, the clamping part that the bottom of mould stick 31 is formed with pallet 4 can clamp sheet material.Mould stick 31 while being folding surface.Pin-and-hole 311 is positioned at the face that folding surface is relative, axially perpendicular with slide opening 312.When mould bar 3 is pressed on pallet 4 by pressing plate actuating unit, the folding surface on mould stick 31 is just to die head 2.Pin-and-hole 311 on mould stick 31 can the hole outputed on folding surface opposite face as shown in Figure 5, it is also possible to be as shown in Figure 4 be located at two cell bodies that mould stick two sides are symmetrical.The structure of the mould stick 31 shown in Fig. 4 is the preferred embodiment of the present invention.The width of mould stick is generally 2 ~ 3cm.Mould stick detachment means is for by driving the mould stick 31 position in mould bar 32, thus adjusting the width of mould bar 3.
Die head actuating unit includes hydraulic press 21 and lever 22.For distinguishing other hydraulic presses, hydraulic press 21 is called Hydraulic folding machine.Hydraulic folding machine 21 is installed on the pedestal 11.Lever 22 is of an L-shaped structure, and is arranged in frame by rotating shaft 23, and lever 22 can around the axis rotation of rotating shaft 23.Die head 2 is arranged on one end of lever 22.The piston rod of the other end of lever 22 and Hydraulic folding machine 21 is movably connected, and specifically, the other end of lever 22 is connected with the piston rod of Hydraulic folding machine 21 by movable axis 24.When Hydraulic folding machine 21 works, promote die head 2 around the axis rotation of rotating shaft 23 by lever 22.
Pressing plate actuating unit is hydraulic press.For distinguishing other hydraulic presses, the hydraulic press of pressing plate actuating unit is called pressing plate hydraulic press.Pressing plate hydraulic press includes the oil cylinder 51 of pressing plate hydraulic press and the piston rod 52 of pressing plate hydraulic press.The oil cylinder 51 of its center platen hydraulic press is arranged on the back timber 13 of frame.The piston rod 52 of pressing plate hydraulic press is connected with mould bar 3.Specifically, the piston rod 52 of pressing plate hydraulic press is connected through back timber 13 with briquetting 53.The bottom of the piston rod 52 of briquetting 53 and pressing plate hydraulic press fixes.Briquetting 53 is enclosed within mould bar frame 15.The support at the bottom of briquetting 53 and mould bar 32 two ends fixes, and the bottom of briquetting 53 is pressed in mould bar 3 or the top of mould stick 31 simultaneously.Under the driving of pressure plate cylinder 51, briquetting 53 can move up and down, and then promotes mould bar 3 or mould stick 31 and mould bar 32 to move up and down.Pressing plate actuating unit and mould bar 3 form press plate mechanism.
Mould bar detachment means includes latch and latch actuating unit.Latch and latch actuating unit are arranged in frame by latch horizontal mobile mechanism.The position of latch is corresponding with the position of pin-and-hole 311 on mould stick 31.In the present embodiment, latch and latch actuating unit are to be realized by hydraulic press, for distinguishing other hydraulic presses, are called latch hydraulic press.Latch is the piston rod of latch hydraulic press 61.Operating personnel can pass through to control the piston rod of latch hydraulic press 61 and insert the pin-and-hole 311 on mould stick 31, or extracts in pin-and-hole 311.After the piston rod of latch hydraulic press 61 inserts pin-and-hole 311, latch hydraulic press 61 is moved by controlling latch horizontal mobile mechanism, and then band dynamic model stick 31 slides in mould bar 32, such that it is able to adjust the number of the mould stick 31 of composition mould bar 3 on workbench, and then adjust the width of mould bar 3.
Latch horizontal mobile mechanism includes latch frame 62, screw mandrel 65 and lead screw motor 69.Latch hydraulic press 61 is erected on latch frame 62.Latch frame 62 is provided with screw 64.Screw mandrel 65 is provided with screw thread.Screw 64 is provided with through hole, is provided with the female thread consistent with screw thread on screw mandrel 65 in this through hole.Screw 64 is enclosed within screw mandrel 65 by the through hole on screw 64.Screw mandrel 65 is connected with lead screw motor 69, is arranged in frame by mould bar frame 15.When lead screw motor 69 drives screw mandrel 65 to rotate, due to the threaded function between screw 64 and screw mandrel 65 so that screw 64 moves along screw mandrel 65, and then driving latch frame 62 to move horizontally, final drive latch and latch actuating unit move horizontally.
Driving screw 64 to rotate during for avoiding screw mandrel 65 to rotate, latch horizontal mobile mechanism also includes guide rod 66, and is additionally provided with guide pin bushing 63 on latch frame 62.Guide rod 66 is parallel with screw mandrel 65, is arranged on the mould bar frame 15 of frame.Guide pin bushing 63 is enclosed within guide rod 66, can slide along guide rod 66.The structure of guide rod 66 and guide pin bushing 63 avoids and drives screw 64 to rotate when screw mandrel 65 rotates, and serves when screw mandrel 65 rotates, the effect of steady latch frame 62.
It should be noted that understand in accordance with the principles of the present invention, mould bar detachment means can also adopt other modes to realize, and latch and latch actuating unit can also adopt other modes to realize, however it is not limited to the present embodiment.Additionally, in the present embodiment, mould bar detachment means is integrally fixed in frame, when mould bar 3 is by pressing under pressing plate actuating unit, mould bar detachment means does not move down along with moving down of mould bar 3.Skilled artisan understands that, mould bar detachment means can also be designed to moving down and move down with mould bar 3, namely, mould bar detachment means can be arranged in frame by pressing plate movable device, as shown in Figure 6, guide rod 66, screw mandrel 65 and lead screw motor 69 can be arranged on briquetting 53, so that whole mould bar detachment means is erected on press plate mechanism, lift with the lifting of mould bar 3.In Fig. 6, miscellaneous part is identical with Fig. 1.
Claims (8)
1. a forming machine for the adjustable bender bar structure of bandwidth, including frame, die head, mould bar, pallet；Described die head is arranged in described frame by die head actuating unit；Described mould bar is arranged in described frame by pressing plate actuating unit；Described pallet is installed on the lower section of described mould bar, forms press plate mechanism with described mould bar and pressing plate actuating unit；The position of described die head is corresponding with the position of mould bar；It is characterized in that, also include mould stick detachment means；Described mould bar is made up of the mould stick that polylith is detachable；Described mould stick is arranged in mould bar, can slide along mould bar level；Described mould stick detachment means is for driving described mould stick position in mould bar, thus adjusting the width of mould bar；Described mould stick detachment means includes latch and latch actuating unit；Described mould stick is provided with pin-and-hole；Described latch and latch actuating unit are arranged in described frame by latch horizontal mobile mechanism；The position of described latch is corresponding with the position of pin-and-hole on described mould stick.
2. the forming machine of the adjustable bender bar structure of bandwidth as claimed in claim 1, it is characterised in that described latch and latch actuating unit composition latch hydraulic press；Described latch is the piston rod of latch hydraulic press.
3. the forming machine of the adjustable bender bar structure of bandwidth as claimed in claim 1, it is characterised in that described latch horizontal mobile mechanism includes latch frame, screw mandrel and lead screw motor；Described latch and latch actuating unit are arranged on described latch frame；Described latch frame is provided with screw, and is arranged on described screw mandrel by screw；Described screw mandrel and lead screw motor are arranged in described frame；Described screw mandrel is connected with lead screw motor.
4. the forming machine of the adjustable bender bar structure of bandwidth as claimed in claim 3, it is characterised in that described latch horizontal mobile mechanism also includes guide rod；Described latch frame is additionally provided with guide pin bushing；Described guide rod is parallel with described screw mandrel, is arranged in described frame；Described guide pin bushing is enclosed within described guide rod, can slide along described guide rod.
5. the forming machine of the adjustable bender bar structure of bandwidth as according to any one of Claims 1-4, it is characterised in that described pressing plate actuating unit is pressing plate hydraulic press；Described pressing plate hydraulic press is arranged on above described mould bar, and the piston rod of pressing plate hydraulic press is connected with described mould bar.
6. the forming machine of the adjustable bender bar structure of bandwidth as according to any one of Claims 1-4, it is characterised in that described die head actuating unit includes die head hydraulic press, die head lever；Described die head lever is arranged in described frame by lever axle bed；One end of described die head lever is connected with the piston rod of described die head hydraulic press, and described die head is arranged on the other end of described die head lever.
7. the forming machine of the adjustable bender bar structure of bandwidth as according to any one of Claims 1-4, it is characterised in that described mould stick is provided with two slide openings, and described mould bar has two, and two mould bar are each passed through two slide openings.
8. the forming machine of the adjustable bender bar structure of bandwidth as according to any one of Claims 1-4, it is characterised in that the pin hole on described mould stick is be located at two cell bodies that mould stick two sides are symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390902.0A CN104174717B (en) | 2014-08-11 | 2014-08-11 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410390902.0A CN104174717B (en) | 2014-08-11 | 2014-08-11 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104174717A CN104174717A (en) | 2014-12-03 |
| CN104174717B true CN104174717B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410390902.0A Expired - Fee Related CN104174717B (en) | 2014-08-11 | 2014-08-11 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
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| Country | Link |
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| CN (1) | CN104174717B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104741425B (en) * | 2015-04-13 | 2016-09-14 | 安徽鲲鹏装备模具制造有限公司 | A kind of overlength plate folding brake |
| CN105964743B (en) * | 2016-06-29 | 2017-11-24 | 广西田阳至恒门业有限公司 | Sheet material rolls bender |
| CN106424235B (en) * | 2016-10-28 | 2017-11-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of numerical control bender of many die head drivings |
| CN107262563B (en) * | 2017-07-19 | 2023-08-18 | 奥美森智能装备股份有限公司 | Bending machine |
| CN107282777B (en) * | 2017-07-19 | 2024-01-09 | 奥美森智能装备股份有限公司 | Compression mold adjustment mechanism |
| CN111229943A (en) * | 2020-03-16 | 2020-06-05 | 安徽鲲鹏装备模具制造有限公司 | Bending unit with stepless adjustable die strip width for bending machine |
| CN111974842B (en) * | 2020-08-18 | 2022-08-23 | 安徽鲲鹏装备模具制造有限公司 | Refrigerator side plate forming process |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6313619A (en) * | 1986-07-07 | 1988-01-20 | Sumitomo Metal Ind Ltd | Bending method for resin laminated metal plate |
| JP2808083B2 (en) * | 1994-11-14 | 1998-10-08 | 丸機械工業株式会社 | Bending type |
| KR100229132B1 (en) * | 1996-08-16 | 1999-12-01 | 윤종용 | Bending device and method of out sheet for refrigerator |
| CN2491145Y (en) * | 2001-05-22 | 2002-05-15 | 杨金宗 | Former able to form various sizes of profiles |
| CN204135123U (en) * | 2014-08-11 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
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2014
- 2014-08-11 CN CN201410390902.0A patent/CN104174717B/en not_active Expired - Fee Related
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| CN104174717A (en) | 2014-12-03 |
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Granted publication date: 20160629 Termination date: 20190811 |