CN201183091Y - Two-sided fast clamping device for bender tool bit - Google Patents
Two-sided fast clamping device for bender tool bit Download PDFInfo
- Publication number
- CN201183091Y CN201183091Y CNU2008200572354U CN200820057235U CN201183091Y CN 201183091 Y CN201183091 Y CN 201183091Y CN U2008200572354 U CNU2008200572354 U CN U2008200572354U CN 200820057235 U CN200820057235 U CN 200820057235U CN 201183091 Y CN201183091 Y CN 201183091Y
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- cutter
- clamping device
- bender
- fast clamping
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Abstract
The utility model provides a cutting tool double-sided quick clamping device for a bending machine, which comprises a supporting body, two pressing plates, a plurality of studs, a plurality of screw caps, an elastic mechanism and a control mechanism, wherein, the supporting body is used for supporting a cutting tool, the pressing plates are used for fixing the cutting tool, the studs are used for connecting the pressing plates to the supporting body, the screw caps are used for fixing the studs, the elastic mechanism enables the screw caps to be taken as the rotating supporting points of the pressing plates, and is respectively connected with the pressing plates and the supporting body, and the control mechanism is used for controlling the pressing plates to tightly press or loosen the cutting tool and is arranged on the supporting body. The device can ensure more convenience for cutting tool replacement for the bending machine, and the bending machine can use two different cutting tools with and without a groove.
Description
Technical field
The utility model relates to a kind of Fast clamping device, the two-sided Fast clamping device of particularly a kind of bender cutter.
Background technology
The bending operation of bender be by the cutter on the bender affact exert pressure on the steel plate after, finish various shape processing according to the type of the stroke of slide block and cutter.Different shapes needs different cutters, needs several devices on every bender and comes clamp-on tool.
Cutter fixing means on traditional bender is that cutter is pushed down pressing plate by screw, and is pushed down and fixed cutting tool by pressing plate.State Patent Office's application number a kind of manual bending machine that has been 88209608.7 patent disclosure belongs to sheet metal cold forming equipment.It is made up of body, hold down gag, plate axle assembly, positioner, edge of a knife lash adjusting device, its principal character is: the adjustment in edge of a knife gap is to adjust screw and the realization of front and back jackscrew by front and back, and body, plate axle assembly, hold down gag all adopt shaped steel and steel plate welding.Its major advantage is: the light sheet bending place does not produce impression, folding lamella thickness≤2 millimeter, multiple dihedral and reflexed can be rolled in length≤1.5 meter, and be simple in structure, in light weight, with low cost, install and operation all convenient.Be applicable to medium-sized and small enterprises and township enterprise.
The blade of this manual bending machine connects by bolt and plate bloster, and blade is fixed, and also is convenient to change after the breaks down.With this folder cutter mode, bolt need be backed out during tool changing, tool change time is long, and when needing cutter positive and negative to use, the dismounting cutter is just very inconvenient, has directly influenced the working (machining) efficiency of bender when same.And this tool changing mode causes the unexpected landing of blade easily, and the incised wound operating personnel have potential safety hazard.
The utility model content
The purpose of this utility model provides the two-sided Fast clamping device of a kind of bender cutter, and to solve in the prior art, the Fast clamping device tool change time of bender is long, the problem of poor stability.
The utility model proposes the two-sided Fast clamping device of a kind of bender cutter, comprise supporter, two pressing plates, a plurality of double-screw bolt, a plurality of nut, elastic mechanism and controlling organizations.Supporter is in order to support cutter.Pressing plate is in order to fixed cutting tool.Double-screw bolt is in order to be connected to supporter with pressing plate.Nut is in order to fixed bolt.Elastic mechanism is used so that nut becomes the rotating fulcrum of pressing plate, and elastic mechanism links to each other with pressing plate and supporter respectively.Controlling organization compresses or loosening cutter in order to the control pressing plate, and controlling organization is arranged on the supporter.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, controlling organization comprises with right-and-left threaded control double-screw bolt, reaches in order to eject the pressing plate upper end and to make pressing plate compress a plurality of ejection pieces of cutter.The control double-screw bolt is applied on the supporter.Ejection piece is arranged on the control double-screw bolt.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, controlling organization also comprises the handle that stretches out or withdraw in order to the control ejection piece, and this handle is arranged on the control double-screw bolt.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, controlling organization comprises that an end withstands a plurality of pins and the flexible camshaft of control pin of pressing plate upper end.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, nut and pressing plate contact portion are provided with to be used so that the rotary slick and sly part of pressing plate.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, elastic mechanism is a plurality of springs, and spring is in compressive state.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, it comprises that also this bindiny mechanism links to each other with supporter in order to the two-sided Fast clamping device of bender cutter is connected to the bindiny mechanism on the bender frame.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, bindiny mechanism is a connecting plate, is provided with in connecting plate upper end to make the two-sided Fast clamping device of bender cutter be connected to link slot on the bender frame.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, each pressing plate lower end is provided with in order to prevent that the cutter accident from dropping and telescopic flexible gib head.
According to the two-sided Fast clamping device of the described bender cutter of the utility model preferred embodiment, each pressing plate lower end is provided with in order to hold the recess of flexible gib head, to be connected with between notched bottoms and the flexible gib head and makes the telescopic gib head spring of gib head that stretches.
The two-sided Fast clamping device of bender cutter of the present utility model, the controlling organization that has control double-screw bolt, ejection piece and handle because of employing controls that pressing plate compresses or loosening cutter, makes the tool changing of bender quicker, convenient, has improved the operating efficiency of bender.In addition, the utility model has also adopted telescopic flexible gib head, makes bender safer when replacing has the cutter of groove, the potential safety hazard of having avoided the cutter accident to drop and bring.
Description of drawings
Fig. 1 is the two-sided Fast clamping device profile of a kind of bender cutter of the utility model embodiment;
Fig. 2 is a kind of double-screw bolt of the utility model embodiment and the structural representation of nut;
Fig. 3 is the not schematic diagram of with groove cutter of a kind of bender cutter two-sided Fast clamping device clamping with groove cutter of the utility model embodiment and clamping, and the handle arrangement schematic diagram of the two-sided Fast clamping device of bender cutter.
The specific embodiment
Below in conjunction with accompanying drawing, specify the utility model.
See also Fig. 1, it is the two-sided Fast clamping device profile of a kind of bender cutter of the utility model embodiment.
The two-sided Fast clamping device of this bender cutter can clamping one cutter, also two cutters of clamping simultaneously.It comprises bindiny mechanism 101, supporter 103, pressing plate 105, double-screw bolt 107, nut 131, elastic mechanism 109 and controlling organization 115.Bindiny mechanism 101 is in order to be connected to the two-sided Fast clamping device of bender cutter on the bender frame, bindiny mechanism 101 in the present embodiment is a connecting plate, is provided with in connecting plate upper end to make the two-sided Fast clamping device of bender cutter be connected to link slot 121 on the bender frame.Supporter 103 makes it be connected to bindiny mechanism 101 in order to support cutter 117.The two-sided Fast clamping device of this bender cutter has two block pressur plates 105, pressing plate 105 is in order to fixed cutting tool 117, each pressing plate 105 lower end is provided with in order to prevent that cutter 117 accidents from dropping and telescopic flexible gib head 119 and make the gib head 119 telescopic gib head springs 125 that stretch in order to hold the recess 123 of flexible gib head 119, to be connected with between recess 123 bottoms and the flexible gib head 119.Double-screw bolt 107 is in order to be connected to supporter 103 with pressing plate 105.Nut 131 is in order to fixed bolt 107.Elastic mechanism 109 usefulness are so that the nut 131 of double-screw bolt 107 becomes the rotating fulcrum of pressing plate 105, and elastic mechanism 109 links to each other with pressing plate 105 and supporter 103 respectively, and the elastic mechanism 109 in the present embodiment is a spring, and this spring is in compressive state.Controlling organization 115 compresses or loosening cutter 117 in order to control pressing plate 105, and it comprises control double-screw bolt 133, a plurality of ejection piece 135 and handle 137.Control double-screw bolt 133 has positive left-hand thread.Ejection piece 135 is in order to eject pressing plate 105 upper ends and to make pressing plate 105 compress cutter 117, and ejection piece 135 is arranged on the control double-screw bolt 133.Handle 137 stretches out in order to control ejection piece 135 or withdraws, and this handle 137 is arranged on the control double-screw bolt 133.
See also Fig. 2, it is a kind of double-screw bolt 107 and nut 131 structure charts of the utility model embodiment.Nut 131 is threaded onto on the double-screw bolt 107, and nut 131 and pressing plate 105 contact portions are provided with so that pressing plate 105 rotary slick and sly parts 203, and the slick and sly part 203 of this nut 131 has played the effect of supporting pressing plate 105.And the part that pressing plate 105 contacts with the slick and sly part 203 of nut 131 also can be set to cooperate the slick and sly shape of nut 131, and making pressing plate 105 can be that fulcrum rotates with nut 131.
Before the two-sided Fast clamping device work of this bender cutter, be fixed in earlier on the bender frame.As can the two-sided Fast clamping device of bender cutter being linked to each other with the bender frame by in the link slot 121 that the connector on the frame is pressed into connecting plate (being bindiny mechanism 101).
See also Fig. 3, it is the not schematic diagram of with groove cutter of a kind of bender cutter two-sided Fast clamping device clamping with groove cutter of the utility model embodiment and clamping, and the handle arrangement schematic diagram of the two-sided Fast clamping device of bender cutter.
After the two-sided Fast clamping device of bender cutter installs, pull handle 137 and make ejection piece 135 withdrawals, pressing plate 105 is that fulcrum rotates with nut 131 because the effect of spring (being elastic mechanism 109) makes, make the neutral 127 between pressing plate 105 lower ends and the supporter 103 become big, and cutter 117 is packed in the neutral 127.And then pull handle 137, and ejection piece 135 is ejected, make that pressing plate 105 is that fulcrum rotates with nut 131 again, and promote pressing plate 105 and compress cutter 117, make cutter 117 fixing, just can carry out work then.
When needs are changed cutter 117, only need pull handle 137, make neutral 127 become big, when neutral 127 is enough big, just cutter 117 can be taken off and changes.
When the cutter of the two-sided Fast clamping device clamping of bender cutter with groove 129, the flexible gib head 119 in pressing plate 105 lower ends can put in the groove 129 of cutter 117, plays the effect of safeguard protection, makes the cutter 117 can unexpected landing.When bender need use the cutter 118 of with groove not, flexible gib head 119 can be withdrawn in the recess 123, makes pressing plate 105 inner faces become a plane, thereby can make the not cutter 118 of with groove of the two-sided Fast clamping device clamping of bender cutter of the present utility model.
Controlling organization 115 also can adopt alternate manner to control the rotation of pressing plate except the combination of adopting above-mentioned control double-screw bolt 133, a plurality of ejection piece 135 and handle 137.Can also comprise that as controlling organization 115 end withstands a plurality of pins and the flexible camshaft of control pin of pressing plate upper end.Control the flexible of pin by the rotating cam axle, stretching of pin controlled the rotation of pressing plate 105.
The two-sided Fast clamping device of bender cutter of the present utility model, because of having adopted nut to be used as the fulcrum of pressing plate with slick and sly part, institute is so that pressing plate is free to rotate, and use controlling organization to control that pressing plate compresses or loosening cutter with control double-screw bolt, ejection piece and handle, make the tool changing of bender quicker, convenient, improved the operating efficiency of bender.In addition, the utility model has also adopted telescopic flexible gib head, makes bender safer when replacing has the cutter of groove, the potential safety hazard of having avoided the cutter accident to drop and bring.
More than disclosed only be several specific embodiment of the present utility model, but the utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (10)
1, the two-sided Fast clamping device of a kind of bender cutter is characterized in that, comprising:
In order to support a supporter of cutter;
Two pressing plates in order to fixed cutting tool;
In order to those pressing plates are connected to a plurality of double-screw bolts of this supporter;
In order to fix a plurality of nuts of those double-screw bolts;
With so that those nuts become an elastic mechanism of the rotating fulcrum of those pressing plates, this elastic mechanism links to each other with those pressing plates and this supporter respectively; And
Those pressing plates compress or a controlling organization of loosening cutter in order to control, and this controlling organization is arranged on this supporter.
2, the two-sided Fast clamping device of bender cutter as claimed in claim 1, it is characterized in that, this controlling organization comprises: be with a right-and-left threaded control double-screw bolt, and in order to eject those pressing plate upper ends and to make those pressing plates compress a plurality of ejection pieces of cutter, this control double-screw bolt is applied on this supporter, and those ejection pieces are arranged on this control double-screw bolt.
3, the two-sided Fast clamping device of bender cutter as claimed in claim 2 is characterized in that, described controlling organization comprises that also this handle is arranged on this control double-screw bolt in order to control the one handle that this ejection piece stretches out or withdraws.
4, the two-sided Fast clamping device of bender cutter as claimed in claim 1 is characterized in that, this controlling organization comprises that an end withstands a plurality of pins of those pressing plate upper ends and controls the flexible camshaft of this pin.
5, the two-sided Fast clamping device of bender cutter as claimed in claim 1 is characterized in that, those nuts and those pressing plate contact portions are provided with to be used so that the rotary slick and sly part of those pressing plates.
6, the two-sided Fast clamping device of bender cutter as claimed in claim 1 is characterized in that, this elastic mechanism is a plurality of springs, and those springs are in compressive state.
7, the two-sided Fast clamping device of bender cutter as claimed in claim 1, it is characterized in that, the two-sided Fast clamping device of this bender cutter comprises that also this bindiny mechanism links to each other with this supporter in order to the two-sided Fast clamping device of this bender cutter is connected to the bindiny mechanism on the bender frame.
8, the two-sided Fast clamping device of bender cutter as claimed in claim 7 is characterized in that, this bindiny mechanism is a plate, is provided with in this connecting plate upper end to make the two-sided Fast clamping device of this bender cutter be connected to a link slot on the bender frame.
9, the two-sided Fast clamping device of bender cutter as claimed in claim 1 is characterized in that, each pressing plate lower end is provided with in order to prevent that the cutter accident from dropping and telescopic one flexible gib head.
10, the two-sided Fast clamping device of bender cutter as claimed in claim 9, it is characterized in that, each pressing plate lower end is provided with in order to hold a recess of this flexible gib head, is connected with between this notched bottoms and this flexible gib head and makes the telescopic gib head spring of this flexible gib head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200572354U CN201183091Y (en) | 2008-04-14 | 2008-04-14 | Two-sided fast clamping device for bender tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200572354U CN201183091Y (en) | 2008-04-14 | 2008-04-14 | Two-sided fast clamping device for bender tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201183091Y true CN201183091Y (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200572354U Expired - Fee Related CN201183091Y (en) | 2008-04-14 | 2008-04-14 | Two-sided fast clamping device for bender tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201183091Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972804A (en) * | 2010-06-13 | 2011-02-16 | 太仓市托达精密模具有限公司 | Device for quickly clamping universal tool |
| CN101972803A (en) * | 2010-06-13 | 2011-02-16 | 太仓市托达精密模具有限公司 | Double-face quick-clip linkage mechanism |
| CN102712022A (en) * | 2009-11-10 | 2012-10-03 | 特鲁普机械奥地利有限公司及两合公司 | Production system, in particular for free-form bending, having integrated workpiece and tool manipulator |
| CN102794341A (en) * | 2012-08-23 | 2012-11-28 | 常州市西夏墅工具研究所有限公司 | Double-sided fast middle plate |
| CN103495651A (en) * | 2013-09-11 | 2014-01-08 | 唐道雁 | Upper cutter of bending machine |
| CN104190788A (en) * | 2014-07-14 | 2014-12-10 | 上海爱葛尼机床有限公司 | Quick clamping device for quick mold replacement of bending machine |
| CN107150082A (en) * | 2017-07-24 | 2017-09-12 | 安徽联盟模具工业股份有限公司 | A kind of upper die of bending machine hydraulic clamp |
| CN108067543A (en) * | 2017-11-23 | 2018-05-25 | 马鞍山市国菱机械刃模有限公司 | A kind of upper mold fixing device of good clamping effect |
-
2008
- 2008-04-14 CN CNU2008200572354U patent/CN201183091Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102712022A (en) * | 2009-11-10 | 2012-10-03 | 特鲁普机械奥地利有限公司及两合公司 | Production system, in particular for free-form bending, having integrated workpiece and tool manipulator |
| US9339860B2 (en) | 2009-11-10 | 2016-05-17 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Production system, in particular for free-form bending, having an integrated workpiece and tool manipulator |
| CN102712022B (en) * | 2009-11-10 | 2015-10-21 | 特鲁普机械奥地利有限公司及两合公司 | Comprise the workpiece of integration and the production equipment of mold manipulator |
| CN101972804B (en) * | 2010-06-13 | 2012-06-13 | 太仓市托达精密模具有限公司 | Device for quickly clamping universal tool |
| CN101972804A (en) * | 2010-06-13 | 2011-02-16 | 太仓市托达精密模具有限公司 | Device for quickly clamping universal tool |
| CN101972803B (en) * | 2010-06-13 | 2012-06-13 | 太仓市托达精密模具有限公司 | Double-face quick-clip linkage mechanism |
| CN101972803A (en) * | 2010-06-13 | 2011-02-16 | 太仓市托达精密模具有限公司 | Double-face quick-clip linkage mechanism |
| CN102794341A (en) * | 2012-08-23 | 2012-11-28 | 常州市西夏墅工具研究所有限公司 | Double-sided fast middle plate |
| CN103495651A (en) * | 2013-09-11 | 2014-01-08 | 唐道雁 | Upper cutter of bending machine |
| CN104190788A (en) * | 2014-07-14 | 2014-12-10 | 上海爱葛尼机床有限公司 | Quick clamping device for quick mold replacement of bending machine |
| CN107150082A (en) * | 2017-07-24 | 2017-09-12 | 安徽联盟模具工业股份有限公司 | A kind of upper die of bending machine hydraulic clamp |
| CN107150082B (en) * | 2017-07-24 | 2019-05-17 | 安徽联盟模具工业股份有限公司 | A kind of upper die of bending machine hydraulic clamp |
| CN108067543A (en) * | 2017-11-23 | 2018-05-25 | 马鞍山市国菱机械刃模有限公司 | A kind of upper mold fixing device of good clamping effect |
| CN108067543B (en) * | 2017-11-23 | 2019-08-20 | 马鞍山市国菱机械刃模有限公司 | A kind of fixed device of the upper mold of good clamping effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090121 Termination date: 20110414 |