CN101869936B - Front carrier device for bending machine - Google Patents
Front carrier device for bending machine Download PDFInfo
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- CN101869936B CN101869936B CN2010102084639A CN201010208463A CN101869936B CN 101869936 B CN101869936 B CN 101869936B CN 2010102084639 A CN2010102084639 A CN 2010102084639A CN 201010208463 A CN201010208463 A CN 201010208463A CN 101869936 B CN101869936 B CN 101869936B
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- supporting beam
- rotation
- bending machine
- positioning disk
- carrier device
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Abstract
The invention discloses a front carrier device for a bending machine, which is arranged in front of the bending machine to play a role in lifting and positioning workpieces. The front carrier device comprises a bracket and a carrier beam arranged on the top of the bracket, wherein a left and right moving mechanism, an elevator mechanism and a rotary positioning mechanism are arranged between the bracket and the carrier beam; a front and back moving mechanism is arranged between the bracket and the bending machine; the rotary positioning mechanism comprises a rotary positioning plate and a rotary positioning shaft; the rotary positioning plate can make centering rotation around the rotary positioning shaft; a movable front baffle finger is arranged on the carrier beam; and a non-metallic wear-resisting sticking strip is arranged on the upper wall of the carrier beam. The front carrier device has the advantages that: the front carrier device is arranged in the front of the bending machine for use; a special angle at which a bending line is not perpendicular to side lines of the workpieces can be formed through folding; and the range of the formed angle is large, the batch positioning is realized and workpiece surfaces are not worn.
Description
Technical field
The present invention relates to a kind of front carrier device for bending machine.
Background technology
Bender directly depends on the material-supporting device in its place ahead to the scope of the bending precision of workpiece to be processed and bending angle, and should not wear and tear in the surface of some workpiece to be processed, the equal effect of front carrier device for bending machine in the past is more single, after being used with bender, can not satisfy simultaneously that bending precision height, knuckle scope are big, location, the not requirement of four aspects such as wear surface, and traditional bender precision when folding the sideline off plumb special angle of bending line and workpiece is not high in batches.
Summary of the invention
The purpose of this invention is to provide a kind of and bender and be used the front carrier device for bending machine that can fold bending line and workpiece sideline off plumb special angle accurately.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of front carrier device for bending machine, use in the place ahead that is installed in bender, play the effect of lifting and locating workpiece, comprise carriage and the material-supporting beam that is positioned at the top of described carriage, be provided with the elevating mechanism of the locus that is used to regulate described material-supporting beam between described carriage and the described material-supporting beam, left/right movement device, be provided with between described carriage and the described bender and move forward and backward mechanism, also be provided with rotary positioning mechanism between described carriage and the described material-supporting beam, described rotary positioning mechanism comprises rotation positioning disk and rotation locating shaft, described rotation positioning disk is fixed on the below of described left/right movement device, described rotation locating shaft vertically passes the center of described rotation positioning disk and the top that the lower end is fixed on described elevating mechanism, and described rotation positioning disk can be around the rotation of feeling relieved in horizontal plane of described rotation locating shaft.
Preferably, described material-supporting beam comprises upper wall, lower wall, antetheca and rear wall, at described upper wall, lower wall, be respectively arranged with on antetheca and the rear wall along the elongated T type groove of the length direction of described material-supporting beam, be provided with in the T type groove of the upper wall of described material-supporting beam and can refer to slide block along the front that groove slides, described front refers to that slide block is provided with the front that is used to locate backgauge and refers to, described front refers to that slide block and described front are provided with screw between referring to, described screw vertically passes described front and refers to that slide block and described front refer to: when the lower end of described screw was against the T type bottom land of upper wall of described material-supporting beam, described front referred to that slide block is locked in the groove; When the lower end of described screw during upwards away from the T type bottom land of the upper wall of described material-supporting beam, described front refers to that slide block can slide along groove.
Preferably, move left and right set lever in the T type groove of the lower wall that described left/right movement device comprises the slide that can slide along groove in the T type groove of the lower wall that is arranged on described material-supporting beam and described slide can be locked in described material-supporting beam, the lower end of described slide is fixed on the described rotation positioning disk.
Preferably, described elevating mechanism comprise the elevating lever of the inside of described carriage and be arranged on described carriage and described elevating lever between the lifting handwheel, the upper end of described elevating lever is connected on the described rotation positioning disk by the rotation locating shaft, and the rotation of the different directions of described lifting handwheel drives described elevating lever and described rotation positioning disk moves up and down.
Preferably, circumferentially be provided with the angle index chi on the described rotation positioning disk, the a certain scale position of corresponding described angle index chi is provided with the rotation tuning drive gear, described rotation tuning drive gear is arranged on the described elevating lever, and the position of being partial to described rotation locating shaft on the described rotation positioning disk is provided with the rotational lock handle that described rotation positioning disk can be locked in the predetermined angle position.
Preferably, described move forward and backward mechanism comprise the upper end that is arranged on described carriage the line slideway slide, be arranged on line slideway on the described bender, described line slideway slide can be locked in the set lever that moves forward and backward on the described line slideway.
Preferably, the upper wall surface of described material-supporting beam is provided with nonmetal wear-resisting joint strip.
Preferably, the rear side of described material-supporting beam is provided with the liftable side shield that is used for the workpiece location.
The invention has the beneficial effects as follows: by between described material-supporting beam and described carriage, the rotation positioning disk being set; make described material-supporting beam under the drive of described rotation positioning disk, can do the centering rotation with respect to described carriage; thereby with the bender cooperating; front refer to cant board in the effect under; fold bending line and workpiece sideline off plumb special angle accurately; in addition; the upper surface that contacts with workpiece at described material-supporting beam is provided with nonmetal wear-resisting joint strip, in order to the surface of protection workpiece.
Description of drawings
Accompanying drawing 1 is the front view schematic diagram of a kind of front carrier device for bending machine of the present invention;
Accompanying drawing 2 is the vertical view schematic diagram of a kind of front carrier device for bending machine of the present invention;
Accompanying drawing 3 is the right view schematic diagram of a kind of front carrier device for bending machine of the present invention.
In the accompanying drawing: 1, carriage 2, material-supporting beam 3, elevating lever 4, front refer to;
5, move forward and backward set lever; 6, slide; 7, support wheel;
8, nonmetal wear-resisting joint strip 9, angle index chi 10, line slideway slide;
11, T type bolt 12, side shield 13, rotation tuning drive gear;
14, move left and right set lever; 15, lifting handwheel; 16, rotation positioning disk;
17, rotational lock handle.
The specific embodiment
Below in conjunction with embodiment shown in the drawings technical scheme of the present invention is done following detailed description the in detail:
As accompanying drawing 1, accompanying drawing 2, shown in the accompanying drawing 3, a kind of front carrier device for bending machine of the present invention comprises: carriage 1 and the material-supporting beam 2 that is positioned at carriage 1 top, be provided with elevating mechanism between carriage 1 and the material-supporting beam 2, left/right movement device, move forward and backward mechanism and rotation positioning disk 16, the inside of carriage 1 is provided with elevating lever 3, be provided with lifting handwheel 15 between elevating lever 3 and the carriage 1, the rotation of the different directions of lifting handwheel 15 drive elevating lever 3 along carriage inside in the vertical direction lifting, regulate the position of material-supporting beam 2 to reach at vertical direction at vertical direction, on correspondence position on carriage 1 and the described bender, be respectively arranged with line slideway slide 10 and line slideway, can on fore-and-aft direction, slide along described line slideway at line slideway slide 10, and line slideway slide 10 is provided with to be used for line slideway slide 10 is locked at and moves forward and backward set lever 5 on the described line slideway, material-supporting beam 2 comprises upper wall, lower wall, antetheca and rear wall, described upper wall, lower wall, be respectively arranged with T type groove on antetheca and the rear wall, be provided with slide 6 in the T type groove on the lower wall of material-supporting beam 2, the bottom of slide 6 fixes with the upper surface of rotation positioning disk 16, the upper end of slide 6 can be kept away under material-supporting beam in the T type groove on the face and slide along the groove inwall, in order to regulate the position of material-supporting beam 2 on left and right directions, and slide 6 is provided with the move left and right set lever 14 of the position, the left and right sides that is used to lock material-supporting beam 2, rotation positioning disk 16 is fixed on the upper end of elevating lever 3 by the rotation locating shaft, rotation positioning disk 16 is round pie, the position of being partial to described rotation locating shaft on the rotation positioning disk 16 is provided with rotational lock handle 17, the circumferential side wall of rotation positioning disk 16 is provided with angle index chi 9, elevating lever 3 is provided with the rotation tuning drive gear 13 that is used to indicate the anglec of rotation, rotational lock handle 17 is used for rotation positioning disk 16 is locked in the predetermined angle position, be provided with in the T type groove of the upper wall of material-supporting beam 2 and can refer to slide block along the front that groove slides, described front refers to that slide block is provided with the front that is used for single or batch workpiece location backgauge and refers to 4, front refers to that 4 are fixed on described front by screw and refer on the slide block, described screw vertically pass described front refer to slide block and bottom be against material-supporting beam 2 upper wall T type groove bottom land and lock front and refer to 4, be connected with liftable side shield 12 by T type bolt 11 in the T type groove of the rear wall of material-supporting beam 2, side shield 12 is parallel to each other with the rear surface of material-supporting beam 2, upper wall surface at material-supporting beam 2 is provided with the nonmetal wear-resisting joint strip 8 that prevents the workpiece to be processed surface abrasion, is provided with support wheel 7 in the bottom of carriage 1.
The course of work of front carrier device for bending machine of the present invention: when folding the bending line angle vertical with the sideline of workpiece, rotation positioning disk 16 is locked it in the position of the zero degree anglec of rotation by rotational lock handle 17, regulate elevating mechanism, move forward and backward mechanism and left/right movement device, make the workbench of material-supporting beam 2 and bender be located in the same horizontal plane and be that material-supporting beam is in the best point of application, width adjusting front according to flanging refers to 4 position, the left and right sides, the feeding workpiece, the front is referred on 4 along pushing against at front, start bender and fold work; When folding the sideline off plumb special angle of bending line and workpiece, rotation positioning disk 16 is rotated to default angle and by the rotational lock handle it locked, regulate elevating mechanism equally, move forward and backward mechanism and left/right movement device, make the workbench of material-supporting beam 2 and bender be located in the same horizontal plane and be that material-supporting beam is in the best point of application, rise the benchmark that side shield 12 folds as special angle, regulate front according to the requirement of special angle and refer to 4 position, the feeding workpiece, the front is referred on 4 along pushing against at front, start bender and fold work.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.
Claims (8)
1. front carrier device for bending machine, use in the place ahead that is installed in bender, play the effect of lifting and locating workpiece, comprise carriage and the material-supporting beam that is positioned at the top of described carriage, be provided with the elevating mechanism of the locus that is used to regulate described material-supporting beam between described carriage and the described material-supporting beam, left/right movement device, be provided with between described carriage and the described bender and move forward and backward mechanism, it is characterized in that: also be provided with rotary positioning mechanism between described carriage and the described material-supporting beam, described rotary positioning mechanism comprises rotation positioning disk and rotation locating shaft, described rotation positioning disk is fixed on the below of described left/right movement device, described rotation locating shaft vertically passes the center of described rotation positioning disk and the top that the lower end is fixed on described elevating mechanism, and described rotation positioning disk can be around the rotation of feeling relieved in horizontal plane of described rotation locating shaft.
2. a kind of front carrier device for bending machine according to claim 1, it is characterized in that: described material-supporting beam comprises upper wall, lower wall, antetheca and rear wall, at described upper wall, lower wall, be respectively arranged with on antetheca and the rear wall along the elongated T type groove of the length direction of described material-supporting beam, be provided with in the T type groove of the upper wall of described material-supporting beam and can refer to slide block along the front that groove slides, described front refers to that slide block is provided with the front that is used to locate backgauge and refers to, described front refers to that slide block and described front are provided with screw between referring to, described screw vertically passes described front and refers to that slide block and described front refer to: when the lower end of described screw was against the T type bottom land of upper wall of described material-supporting beam, described front referred to that slide block is locked in the groove; When the lower end of described screw during upwards away from the T type bottom land of the upper wall of described material-supporting beam, described front refers to that slide block can slide along groove.
3. a kind of front carrier device for bending machine according to claim 2, it is characterized in that: the move left and right set lever in the T type groove of the lower wall that described left/right movement device comprises the slide that can slide along groove in the T type groove of the lower wall that is arranged on described material-supporting beam and described slide can be locked in described material-supporting beam, the lower end of described slide is fixed on the described rotation positioning disk.
4. a kind of front carrier device for bending machine according to claim 1, it is characterized in that: described elevating mechanism comprise the elevating lever of the inside of described carriage and be arranged on described carriage and described elevating lever between the lifting handwheel, the upper end of described elevating lever is connected on the described rotation positioning disk by the rotation locating shaft, and the rotation of the different directions of described lifting handwheel drives described elevating lever and described rotation positioning disk moves up and down.
5. a kind of front carrier device for bending machine according to claim 4, it is characterized in that: circumferentially be provided with the angle index chi on the described rotation positioning disk, the a certain scale position of corresponding described angle index chi is provided with the rotation tuning drive gear, described rotation tuning drive gear is arranged on the described elevating lever, and the position of being partial to described rotation locating shaft on the described rotation positioning disk is provided with the rotational lock handle that described rotation positioning disk can be locked in the predetermined angle position.
6. a kind of front carrier device for bending machine according to claim 1 is characterized in that: described move forward and backward mechanism comprise the upper end that is arranged on described carriage the line slideway slide, be arranged on line slideway on the described bender, described line slideway slide can be locked in the set lever that moves forward and backward on the described line slideway.
7. a kind of front carrier device for bending machine according to claim 1 is characterized in that: the upper wall surface of described material-supporting beam is provided with nonmetal wear-resisting joint strip.
8. a kind of front carrier device for bending machine according to claim 1 is characterized in that: the rear side of described material-supporting beam is provided with the liftable side shield that is used for the workpiece location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102084639A CN101869936B (en) | 2010-06-23 | 2010-06-23 | Front carrier device for bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102084639A CN101869936B (en) | 2010-06-23 | 2010-06-23 | Front carrier device for bending machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101869936A CN101869936A (en) | 2010-10-27 |
| CN101869936B true CN101869936B (en) | 2011-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102084639A Active CN101869936B (en) | 2010-06-23 | 2010-06-23 | Front carrier device for bending machine |
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| CN (1) | CN101869936B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878260B (en) * | 2014-02-26 | 2015-11-18 | 安徽鑫锐电气集团有限公司 | A kind of bender cradle |
| CN105583264A (en) * | 2014-10-23 | 2016-05-18 | 上海沃迪自动化装备股份有限公司 | Multi-functional bending device |
| CN107470401B (en) * | 2017-09-12 | 2024-03-12 | 上海恺希机器人有限公司 | Manual locking assembly, stop device and bending machine |
| CN109013942A (en) * | 2018-08-29 | 2018-12-18 | 山东嘉意机械有限公司 | Bending machine slides front material supporting device with rotary type |
| CN112296142B (en) * | 2020-09-19 | 2022-08-23 | 深圳市奥斯玛数控发展有限公司 | Upper transmission bending machine for plates |
| CN113369395A (en) * | 2020-12-30 | 2021-09-10 | 江苏亚威机床股份有限公司 | Front support fine adjustment positioning finger blocking device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2663047Y (en) * | 2003-10-10 | 2004-12-15 | 武汉理工大学 | Material carrying mechanism for a bending machine |
| CN2673528Y (en) * | 2003-09-25 | 2005-01-26 | 江苏亚威机床有限公司 | Adjustable front material supporting device of bending machine |
| CN201735655U (en) * | 2010-06-23 | 2011-02-09 | 爱克(苏州)机械有限公司 | Material supporting device at front of bending machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641022A (en) * | 1979-09-11 | 1981-04-17 | Shin Meiwa Ind Co Ltd | Holder for material of press brake |
| US8215144B2 (en) * | 2008-02-05 | 2012-07-10 | Bulle Marshall R | Repeatable bender angle apparatus |
-
2010
- 2010-06-23 CN CN2010102084639A patent/CN101869936B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2673528Y (en) * | 2003-09-25 | 2005-01-26 | 江苏亚威机床有限公司 | Adjustable front material supporting device of bending machine |
| CN2663047Y (en) * | 2003-10-10 | 2004-12-15 | 武汉理工大学 | Material carrying mechanism for a bending machine |
| CN201735655U (en) * | 2010-06-23 | 2011-02-09 | 爱克(苏州)机械有限公司 | Material supporting device at front of bending machine |
Non-Patent Citations (1)
| Title |
|---|
| JP昭56-41022A 1981.04.17 |
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| CN101869936A (en) | 2010-10-27 |
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