CN201529728U - Novel top die hydraulic claming device used for numerical control plate bender - Google Patents
Novel top die hydraulic claming device used for numerical control plate bender Download PDFInfo
- Publication number
- CN201529728U CN201529728U CN 200920048912 CN200920048912U CN201529728U CN 201529728 U CN201529728 U CN 201529728U CN 200920048912 CN200920048912 CN 200920048912 CN 200920048912 U CN200920048912 U CN 200920048912U CN 201529728 U CN201529728 U CN 201529728U
- Authority
- CN
- China
- Prior art keywords
- patrix
- pressing plate
- clamping
- control plate
- hydraulic
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses a novel top die hydraulic claming device used for a numerical control plate bender, which relates to a clamping device which can clamp a top die tightly in a numerical control plate bender. The clamping device includes a clamping base fixedly connected with the lower part of a slide block, a hydraulic drive device is arranged on the clamping base, a power output terminal of the hydraulic drive device is hinged with a pressure plate, a space allowing the top die to be nested in is arranged between the pressure plate and the clamping base, and the pressure and the clamping base are connected through a return spring. The hydraulic claming device of the utility model has the characteristic of excellent performance and has extremely long service life.
Description
Technical field
The utility model relates in a kind of digital control plate bending machine the clamping device that patrix is clamped, and the digital control plate bending machine that relate to a kind of hydraulic-driven specifically, can be convenient for changing patrix is with novel patrix hydraulic clamp.
Background technology
Because actual need of work, digital control plate bending machine for the patrix reliable operation, need be located it in the course of the work reliably; And because requirements of one's work need often patrix to be dismantled, changed, this just requires convenient disassembly sometimes, to shorten mould replacing time, increase work efficiency, moreover will avoid in replacing with mold process as far as possible, the parts that contact with it are caused damage, influence the service life of clamping device.
Present patrix clamping device often is a mechanical type, when the space that patrix moved between two clamps, with securing members such as fastening bolts clamp is fixed together again, to realize clamping to patrix, this clamping mode is simple in structure, easy operating, but in clamping process, need operating personnel very responsible, careful clamps patrix, otherwise because the carelessness of working for the moment, when failing closely patrix to be clamped, in the course of the work, because the influence of factors such as vibration, in the course of the work, patrix vibrates easily, more seriously come off from clamping device easily, cause the damage of work piece and patrix and associated components, even hurt operating personnel, cause security incident; Hydraulic clamp has appearred for this reason now, promote the clamp motion by oil cylinder, patrix is clamped between the clamp, realize clamping, simple in structure, the reliable clamping of this kind clamping mode, but present its oil cylinder of hydraulic clamp contacts with patrix, in the patrix clamping process and patrix when adjusting the position up and down, oil cylinder can be subjected to a side force, and it is fragile that oil cylinder is subjected to impacting the back, causes the increase of use cost.
The utility model content
The utility model is at above-mentioned defective, purpose is to provide a kind of can realize a kind of hydraulic clamp, this clamping device can be convenient, effectively, reliably patrix is clamped, and dismounting is simple, die change efficient height, the digital control plate bending machine of long service life is with novel patrix hydraulic clamp.
The technical solution of the utility model is: the utility model comprises the clamping base that is connected in the slide block below, clamp base and be provided with fluid pressure drive device, the clutch end of fluid pressure drive device is hinged with pressing plate, be provided with between pressing plate and the clamping base bottom and make patrix embedding space wherein, connect by back-moving spring between pressing plate and the clamping base.
Further, described hydraulic means comprises oil suction chamber and the oil cylinder that is communicated with oil suction chamber, and the clutch end of oil cylinder is hinged with pressing plate.
Further, described pressing plate and patrix correspondence position are provided with the bayonet socket that is used.
The utility model has the advantages that: adopt hydraulic-driven, simple to operate, reliable clamping, pressing plate can be according to using needs to be adjusted to desired location flexibly, and be provided with resetting means, when needs are changed patrix, pressing plate resets during by resetting means, easily patrix is pulled down from clamping device; Do not contact between hydraulic jack and the patrix in the utility model in addition, when changing patrix and adjusting the patrix position, can not produce impulsive force, to guarantee that oil cylinder can normally use for a long time oil cylinder; So hydraulic clamp of the present utility model not only has the serviceability excellent characteristics, and have extremely long service life.
Description of drawings
Fig. 1 clamps preceding structural representation for the utility model patrix
1 is that slide block, 2 is that clamping base, 3 is that oil cylinder, 4 is that oil suction chamber, 5 is that pressing plate, 6 is that back-moving spring, 7 is a patrix among the figure.
Fig. 2 is the structural representation of the utility model patrix after clamping
The existing hydraulic clamp structural representation of Fig. 3
The specific embodiment
In conjunction with Fig. 1, Fig. 2, hydraulic clamp of the present utility model comprises the clamping base 2 that is connected in slide block 1 bottom, clamp base 2 and be provided with hydraulic means, in conjunction with a specific embodiment, hydraulic clamp of the present utility model comprises oil suction chamber 4 and the oil cylinder 3 that is communicated with oil suction chamber 4, and the output of oil cylinder 3 is hinged with pressing plate 5, and a space is formed at the bottom of the bottom of this pressing plate 5 and clamping base 2, this space can make patrix 7 embed, and realizes the clamping of patrix 7 by the motion of pressing plate 5; Moreover the utility model clamps base 2 and is provided with the back-moving spring 6 that is connected with pressing plate 5, and this back-moving spring 6 is arranged between oil cylinder 3 and the patrix 7, with resetting of realization pressing plate 5.
The course of work of the present utility model is, earlier patrix 7 is placed on the precalculated position, make pressure oil enter oil cylinder 3 by oil suction chamber 4 then, make oil cylinder 3 actions, drive pressing plate 5 upsets, flip angle is decided by concrete actual conditions, after upset puts in place, patrix 7 is clamped at and clamps between base 2 and the pressing plate 5, and the bayonet socket of patrix 7 and pressing plate 5 correspondences is realized cooperating simultaneously, so that patrix 7 location are reliable more, firm; When needs dismounting patrix 7, oil cylinder 3 withdrawals, back-moving spring 6 work, pressing plate 5 is outwards overturn, the space of pressing plate 5 and clamping base 2 increases, and just very easily therefrom take out patrix 7 this moment, reselects the patrix 7 that needs then, repeat said process, just can realize the replacing of patrix 7 easily.
Structural change of the present utility model among Fig. 3 oil cylinder 3 contact with patrix 7, thereby avoid the impact of when adjusting patrix 7 positions, causing for oil cylinder 3, thereby the more traditional hydraulic clamp of clamping device of the present utility model is compared, had better environment for use and more permanent service life.
Claims (3)
1. digital control plate bending machine is with novel patrix hydraulic clamp, comprise the clamping base that is connected in the slide block below, it is characterized in that, clamp base and be provided with fluid pressure drive device, the clutch end of fluid pressure drive device is hinged with pressing plate, be provided with between pressing plate and the clamping base bottom and make patrix embedding space wherein, connect by back-moving spring between pressing plate and the clamping base.
2. digital control plate bending machine according to claim 1 is characterized in that with novel patrix hydraulic clamp described hydraulic means comprises oil suction chamber and the oil cylinder that is communicated with oil suction chamber, and the clutch end of oil cylinder is hinged with pressing plate.
3. digital control plate bending machine according to claim 1 is characterized in that with novel patrix hydraulic clamp described pressing plate and patrix correspondence position are provided with the bayonet socket that is used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920048912 CN201529728U (en) | 2009-10-30 | 2009-10-30 | Novel top die hydraulic claming device used for numerical control plate bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920048912 CN201529728U (en) | 2009-10-30 | 2009-10-30 | Novel top die hydraulic claming device used for numerical control plate bender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201529728U true CN201529728U (en) | 2010-07-21 |
Family
ID=42525139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920048912 Expired - Fee Related CN201529728U (en) | 2009-10-30 | 2009-10-30 | Novel top die hydraulic claming device used for numerical control plate bender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201529728U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389921A (en) * | 2011-11-08 | 2012-03-28 | 郑州金阳电气有限公司 | Panel stamping and bending process of control cabinet |
| CN103878212A (en) * | 2014-03-21 | 2014-06-25 | 郑州大学 | Bending machine special for passenger car door sheet arc pressing |
| CN104105555A (en) * | 2012-04-27 | 2014-10-15 | 村田机械株式会社 | Die holder for press brake |
| CN104399826A (en) * | 2014-11-25 | 2015-03-11 | 山东力丰重型机床有限公司 | Automatic die changing device of bending machine |
| CN106363089A (en) * | 2016-11-30 | 2017-02-01 | 盐城工学院 | Split type upper die clamping device |
| CN106378384A (en) * | 2016-11-30 | 2017-02-08 | 盐城工学院 | Angle-adjustable clamping device |
| CN106391854A (en) * | 2016-10-28 | 2017-02-15 | 安徽鲲鹏装备模具制造有限公司 | Die strip installation mechanism for bending machine |
| CN106734579A (en) * | 2016-11-30 | 2017-05-31 | 盐城工学院 | A kind of Height Adjustable connection handle |
| CN106734578A (en) * | 2016-11-25 | 2017-05-31 | 盐城工学院 | A kind of longitudinal assembling clamping device |
| CN116921513A (en) * | 2023-09-14 | 2023-10-24 | 广州市德晟机械有限公司 | Automatic change lug bender |
-
2009
- 2009-10-30 CN CN 200920048912 patent/CN201529728U/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389921A (en) * | 2011-11-08 | 2012-03-28 | 郑州金阳电气有限公司 | Panel stamping and bending process of control cabinet |
| CN104105555A (en) * | 2012-04-27 | 2014-10-15 | 村田机械株式会社 | Die holder for press brake |
| CN104105555B (en) * | 2012-04-27 | 2016-02-24 | 村田机械株式会社 | The mould rack of squeezer |
| CN103878212A (en) * | 2014-03-21 | 2014-06-25 | 郑州大学 | Bending machine special for passenger car door sheet arc pressing |
| CN104399826A (en) * | 2014-11-25 | 2015-03-11 | 山东力丰重型机床有限公司 | Automatic die changing device of bending machine |
| CN104399826B (en) * | 2014-11-25 | 2016-06-22 | 山东力丰重型机床有限公司 | A kind of automatic mould changing device of bender |
| CN106391854A (en) * | 2016-10-28 | 2017-02-15 | 安徽鲲鹏装备模具制造有限公司 | Die strip installation mechanism for bending machine |
| CN106391854B (en) * | 2016-10-28 | 2017-11-07 | 安徽鲲鹏装备模具制造有限公司 | A kind of mould bar installing mechanism of bender |
| CN106734578A (en) * | 2016-11-25 | 2017-05-31 | 盐城工学院 | A kind of longitudinal assembling clamping device |
| CN106734578B (en) * | 2016-11-25 | 2018-06-22 | 盐城工学院 | A kind of longitudinal assembling clamping device |
| CN106378384A (en) * | 2016-11-30 | 2017-02-08 | 盐城工学院 | Angle-adjustable clamping device |
| CN106363089A (en) * | 2016-11-30 | 2017-02-01 | 盐城工学院 | Split type upper die clamping device |
| CN106734579A (en) * | 2016-11-30 | 2017-05-31 | 盐城工学院 | A kind of Height Adjustable connection handle |
| CN106363089B (en) * | 2016-11-30 | 2018-06-01 | 盐城工学院 | A kind of split type upper mold clamping device |
| CN116921513A (en) * | 2023-09-14 | 2023-10-24 | 广州市德晟机械有限公司 | Automatic change lug bender |
| CN116921513B (en) * | 2023-09-14 | 2023-12-12 | 广州市德晟机械有限公司 | Automatic change lug bender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201529728U (en) | Novel top die hydraulic claming device used for numerical control plate bender | |
| CN102350680A (en) | Pin pressing jig | |
| CN102896192A (en) | Stamping device for thin plate | |
| CN203030773U (en) | Radiator flaring equipment | |
| CN201760486U (en) | Mold positioning device | |
| CN202319004U (en) | Small pneumatic press | |
| CN201136099Y (en) | Clamping device for rotary clamp plate | |
| CN202701262U (en) | Material ejecting mechanism of pneumatic forging machine | |
| CN100512997C (en) | Metal pipe flatening mill | |
| CN202278425U (en) | Pneumatic and rapid clamping device for clamping working piece | |
| CN210997381U (en) | Leather collar frame pressure round pin frock | |
| CN200951439Y (en) | Device for aligning roofbolt | |
| CN202963122U (en) | Pressing fixture for arc slab | |
| CN108067798A (en) | Sheet metal component limiting tool | |
| CN202180499U (en) | Fabric and board pressing device used for automobile | |
| CN101920460A (en) | Beam pressing mechanism for edge milling machine | |
| CN201711741U (en) | Assembling tooling of automobile filter bypass valve | |
| CN206415572U (en) | A kind of casting machine of automatic demoulding | |
| CN204545048U (en) | A kind of multifunction hydraulic plate bending machine | |
| CN204817999U (en) | High pressure mould is from locking device | |
| CN203765251U (en) | Clamping devices and device for disassembling and assembling lower guide oil box of vertical hydro-generator | |
| CN201471525U (en) | Automobile front bumper punching mould | |
| CN203887033U (en) | Novel step-by-step tight bending machine | |
| CN211465592U (en) | Small workpiece positioning and pressing mechanism | |
| CN203917578U (en) | A kind of multifunction hydraulic punch press |
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: 20100721 Termination date: 20101030 |