CN106391795A - Plate bending mechanism with stable clamping function - Google Patents

Plate bending mechanism with stable clamping function Download PDF

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Publication number
CN106391795A
CN106391795A CN201610824699.2A CN201610824699A CN106391795A CN 106391795 A CN106391795 A CN 106391795A CN 201610824699 A CN201610824699 A CN 201610824699A CN 106391795 A CN106391795 A CN 106391795A
Authority
CN
China
Prior art keywords
plate
die
clamping
arm
casing
Prior art date
Application number
CN201610824699.2A
Other languages
Chinese (zh)
Inventor
苏嘉杰
Original Assignee
苏嘉杰
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 苏嘉杰 filed Critical 苏嘉杰
Priority to CN201610824699.2A priority Critical patent/CN106391795A/en
Publication of CN106391795A publication Critical patent/CN106391795A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/22Auxiliary equipment, e.g. positioning devices

Abstract

The invention discloses a plate bending mechanism with a stable clamping function. The plate bending mechanism comprises a worktable, a clamping component and bending components, wherein the clamping component comprises clamping units; each clamping unit comprises a baseplate, a box body, a top plate and a die plate; each bending component comprises a top arm; two clamping plates in bilateral symmetry are arranged in each top arm and move close to or away from each other in a pneumatic manner; a roller with elasticity is arranged on each clamping plate; and an elastic concave-convex face is arranged on each clamping plate. According to the plate bending mechanism with the stable clamping function, the die plates can be replaced according to requirements of plates for different bending angles, and the positions of the top arms can be adjusted according to requirements of the plates for different bending lengths, so that the plate bending mechanism is wide in machining range, high in machining efficiency and excellent in plate bending effect.

Description

A kind of bent plate mechanism of stable holding
Technical field
The present invention relates to a kind of bent plate mechanism of stable holding.
Background technology
Plate is larger due to its own yield strength and tensile strength, and the difficulty of processing of bending machining is also larger, tradition Bent plate mode be to be realized using hot-pressing roller, this mode is mainly used in processing the larger plate of angle of bend demand, and The mode of hot pressing easily changes the mechanical property of plate it is possible to the intensity of plate after processing can be reduced, therefore, it is necessary to do Improve further.
Content of the invention
Present invention seek to address that above-mentioned mentioned technical problem, provide a kind of bent plate mechanism of stable holding, including work Station, setting clamp assemblies on the table, it is arranged on the crooked assembly of the horizontal left and right sides of workbench;Clamp assemblies bag Several grip unit are included, grip unit includes base plate, casing, top board and Die and mould plate, and workbench is evenly equipped with several Location hole, base plate includes bottom surface and the back side, and the lower section of workbench is provided with the spiral shell of the bottom surface sequentially passing through location hole and base plate Bolt, the rear of base plate is provided with the screw of the back side sequentially passing through base plate and casing, and top board is solid with casing phase above casing Fixed, Die and mould plate is fitted the side of casing dorsad base plate, and Die and mould plate is withstood in the end of screw, and Die and mould plate wall outwardly is cylinder; Crooked assembly includes the turning arm that the end of plate can be driven to move towards Die and mould plate;Turning arm is pushed away by the first oil cylinder Dynamic, it is provided with base below platform, crooked assembly is arranged on the both sides of base, the thrust center of the first oil cylinder is arranged on base On;Crooked assembly also includes top arm, and top arm is connected with slide block, the side wall of turning arm is equidistantly provided with several and is used for The through hole of fixing slide block, slide block is provided with the circular hole of corresponding through hole, and through hole is mutually fixed by the rod member of insertion with circular hole;Top arm Inside it is provided with symmetrical two clamping plate, two clamping plate pass through pneumatic mode and move in opposite directions or dorsad;Rolling is provided with clamping plate Wheel;Roller has elasticity, and clamping plate is provided with the resilient male and fomale(M&F) of tool.
Preferably, grip unit also includes the location-plate withstanding Die and mould plate in the side of Die and mould plate dorsad casing.
Preferably, top board offers chute, being provided with chute can be along slide screw rod, one end of screw rod and casing Threaded upper ends connect, the other end attaching nut of screw rod clamps top board.
Preferably, screw includes two being symmetrical set in the horizontal plane.
Preferably, top arm passes through the second hydraulic oil cylinder driving, and the second oil cylinder is installed on slide block.
Beneficial effect is:Compared with prior art, a kind of bent plate mechanism of stable holding of the present invention can be according to plate The demand of differently curved angle change Die and mould plate, the demand of the differently curved length according to plate adjusts the position of top arm, from And make the squeezer range of work wide, high in machining efficiency, bent plate effect is good.
Brief description
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail, wherein:
Fig. 1 is the structural representation at the vertical view visual angle of bent plate mechanism;
Fig. 2 is the structural representation at the lateral visual angle of crooked assembly;
Fig. 3 is the structural representation at the lateral visual angle of clamp assemblies;
Fig. 4 is the partial sectional view at the vertical view visual angle of top arm.
Specific embodiment
As Figure 1-Figure 4, the bent plate mechanism of a kind of stable holding, including workbench 1, the folder that is arranged on workbench 1 Hold assembly 2, be arranged on the crooked assembly 3 of the horizontal left and right sides of workbench 1;Clamp assemblies 2 include several grip unit, Grip unit includes base plate 21, casing 22, top board 23 and Die and mould plate 24, and workbench 1 is evenly equipped with several location holes 11, bottom Plate 21 includes bottom surface and the back side, and the lower section of workbench 1 is provided with the bolt of the bottom surface sequentially passing through location hole 11 and base plate 21, The rear of base plate 21 is provided with the back side sequentially passing through base plate 21 and the screw of casing 22, top board 23 above casing 22 with case Body 22 is mutually fixed, and Die and mould plate 24 is fitted the side of casing 22 dorsad base plate 21, and the upper end of Die and mould plate 24 is withstood by top board 23, mould The lower end of plate 24 is withstood by workbench 1, and Die and mould plate 24 is withstood in the end of screw, and Die and mould plate 24 wall outwardly is cylinder;Bending Assembly 3 includes the turning arm 31 that the end of plate can be driven to move towards Die and mould plate 24, and turning arm 31 is additionally provided with energy Enough top arms 32 along turning arm 31 length direction movement, top arm 32 offers the passage that accommodating plate end enters.
Plate by the top board 23 of clamp assemblies 2, Die and mould plate 24, location-plate 25 cooperating platform 1 before and after sheet material on Positioned on lower four faces, arm 31 is rotated by the first oil cylinder 4 and drives the two ends of sheet material again so that sheet material gradually pastes Close Die and mould plate 24 thus completing the curved shape identical sheet material with Die and mould plate 24, the template of Die and mould plate 24 according to demand can be more Change, installation site and the angle of clamp assemblies 2 will be adjusted during replacing on workbench 1, the mode of adjustment is by changing simultaneously Location hole 11 is carrying out the positioning of clamp assemblies 2.Sheet material for different length can be adjusted by adjusting the position of slide block 33 The position of top arm 32, thereby may be ensured that the sheet material of different length all can be bent.Because sheet material has during bending Certain deflection, can by the thrust of the second oil cylinder 5 come the press-bending of assistant board it is also possible to be fitted by the second oil cylinder 5 Answer the deflection in sheet material press bending process.It is preferably provided with two pieces of limiting plates being hinged, limit between slide block 33 and top arm 32 Position plate is hinged respectively at slide block 33 and top arm 32, and the effect of limiting plate is the row for limiting top arm 32 with respect to slide block 33 Journey.
Grip unit also includes the location-plate 25 withstanding Die and mould plate 24 in the side of Die and mould plate 24 dorsad casing 22.Top board Chute is offered, being provided with chute can be along slide screw rod, and the threaded upper ends of one end of screw rod and casing 22 connect on 23, The other end attaching nut of screw rod clamps top board 23.Screw includes two being symmetrical set in the horizontal plane.Turning arm 31 are promoted by the first oil cylinder 4, are provided with base below platform, and crooked assembly 3 is arranged on the both sides of base, the first oil cylinder 4 Thrust center is arranged on base.Top arm 32 is connected with slide block 33, and the side wall of turning arm 31 is equidistantly provided with several For fixing the through hole of slide block 33, slide block 33 is provided with the circular hole of corresponding through hole, the through hole and circular hole rod member phase by insertion Fixing.Top arm 32 is driven by the second oil cylinder 5, and the second oil cylinder 5 is installed on slide block 33.
It is provided with two symmetrical clamping plate 61 in top arm 32, clamping plate 61 drives clamping plates by way of pneumatic Part, when bent plate, clamping plate 61 move toward one another clamps plate, prevents plate from coming off in top arm 32, and plate clamped by two clamping plate 61 Side be provided with male and fomale(M&F), male and fomale(M&F) has elasticity, and clamping plate 61 is additionally provided with roller 62, and roller 62 is used for the leading of plate To roller 62 has elasticity.
It is additionally provided with the table and takes blame for others 7, take blame for others and 7 to provide twisted plate at the two ends of plate for mating mold plate 24 Positioning during part, taking blame for others 7 is driven by pneumatic mode, takes blame for others and is provided with elastomer block on 7, elastomer block is towards the end face setting of plate For arc surface.
Above example is only not limited in order to technical scheme to be described, all without departing from the present invention Any modification of spirit and scope or equivalent, it all should be covered in the range of technical solution of the present invention.

Claims (5)

1. a kind of bent plate mechanism of stable holding is it is characterised in that include workbench(1), be arranged on workbench(1)On clamping Assembly(2), be arranged on workbench(1)The crooked assembly of the horizontal left and right sides(3);Clamp assemblies(2)Include several folders Hold unit, grip unit includes base plate(21), casing(22), top board(23)And Die and mould plate(24), workbench(1)On be evenly equipped with Several location holes(11), base plate(21)Include bottom surface and the back side, workbench(1)Lower section be provided with and sequentially pass through location hole (11)And base plate(21)Bottom surface bolt, base plate(21)Rear be provided with and sequentially pass through base plate(21)The back side and casing (22)Screw, top board(23)In casing(22)Top and casing(22)Mutually fix, Die and mould plate(24)Laminating casing(22)The back of the body To base plate(21)Side, Die and mould plate is withstood in the end of screw(24), Die and mould plate(24)Wall outwardly is cylinder;Crooked assembly (3)Include the end that can drive plate towards Die and mould plate(24)The turning arm of motion(31);Turning arm(31)By first Oil cylinder(4)Promote, below platform, be provided with base, crooked assembly(3)It is arranged on the both sides of base, the first oil cylinder(4)Thrust It is centrally disposed on base;Crooked assembly(3)Also include top arm(32), top arm(32)It is connected with slide block(33), turning arm (31)Side wall on be equidistantly provided with several and be used for fixing slide block(33)Through hole, slide block(33)On be provided with corresponding logical The circular hole in hole, through hole and circular hole are mutually fixed by the rod member of insertion;Top arm(32)Inside it is provided with symmetrical two clamping plate (61), two clamping plate(61)Moved in opposite directions or dorsad by pneumatic mode;Clamping plate(61)On be provided with roller(62);Roller(62) There is elasticity, clamping plate(61)On be provided with tool resilient male and fomale(M&F).
2. a kind of bent plate mechanism of stable holding according to claim 1 is it is characterised in that described grip unit also includes Have in Die and mould plate(24)Dorsad casing(22)Side withstand Die and mould plate(24)Location-plate(25).
3. a kind of bent plate mechanism of stable holding according to claim 1 is it is characterised in that described top board(23)On open up There is chute, being provided with chute can be along slide screw rod, one end of screw rod and casing(22)Threaded upper ends connect, screw rod Other end attaching nut clamps top board(23).
4. a kind of bent plate mechanism of stable holding according to claim 1 is it is characterised in that described screw includes in water Two being symmetrical set in plane.
5. a kind of bent plate mechanism of stable holding according to claim 1 is it is characterised in that described top arm(32)By Two oil cylinders(5)Drive, the second oil cylinder(5)It is installed in slide block(33)On.
CN201610824699.2A 2016-09-14 2016-09-14 Plate bending mechanism with stable clamping function CN106391795A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610824699.2A CN106391795A (en) 2016-09-14 2016-09-14 Plate bending mechanism with stable clamping function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610824699.2A CN106391795A (en) 2016-09-14 2016-09-14 Plate bending mechanism with stable clamping function

Publications (1)

Publication Number Publication Date
CN106391795A true CN106391795A (en) 2017-02-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610824699.2A CN106391795A (en) 2016-09-14 2016-09-14 Plate bending mechanism with stable clamping function

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CN (1) CN106391795A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1179998A (en) * 1996-08-30 1998-04-29 Gec阿尔斯通Acb有限公司 Metal section forming equipment
JP2003039117A (en) * 2001-07-26 2003-02-12 Aisin Keikinzoku Co Ltd Tension bending method and apparatus therefor
CN102218461A (en) * 2011-03-02 2011-10-19 北京北方车辆集团有限公司 Stretch-bending formation method of lower enclosing rib of rectangular hollow section gun turret
CN203508680U (en) * 2013-08-30 2014-04-02 东莞市凤岗黎明型材拉弯设备厂 Stretch bender
CN104475514A (en) * 2014-11-28 2015-04-01 上海理工大学 Tensioning and bending device for metal sections
CN205309025U (en) * 2015-11-23 2016-06-15 云南昆船第一机械有限公司 General combination presser device of section bar stretch bending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1179998A (en) * 1996-08-30 1998-04-29 Gec阿尔斯通Acb有限公司 Metal section forming equipment
JP2003039117A (en) * 2001-07-26 2003-02-12 Aisin Keikinzoku Co Ltd Tension bending method and apparatus therefor
CN102218461A (en) * 2011-03-02 2011-10-19 北京北方车辆集团有限公司 Stretch-bending formation method of lower enclosing rib of rectangular hollow section gun turret
CN203508680U (en) * 2013-08-30 2014-04-02 东莞市凤岗黎明型材拉弯设备厂 Stretch bender
CN104475514A (en) * 2014-11-28 2015-04-01 上海理工大学 Tensioning and bending device for metal sections
CN205309025U (en) * 2015-11-23 2016-06-15 云南昆船第一机械有限公司 General combination presser device of section bar stretch bending

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C10 Entry into substantive examination
CB03 Change of inventor or designer information

Inventor after: Liu Chunchu

Inventor before: Su Jiajie

Inventor after: Liu Chunchu

Inventor before: Su Jiajie

TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20171219

Address after: 410100 Xiaoxiang Road, Xingsha, Changsha, Changsha, Hunan Province, No. 23

Applicant after: Liu Chunchu

Address before: 529300 Kaiping, Jiangmen Province, Changsha, the three port Street office Guangming Road, No. 109, No.

Applicant before: Su Jiajie

Effective date of registration: 20171219

Address after: 410100 Xiaoxiang Road, Xingsha, Changsha, Changsha, Hunan Province, No. 23

Applicant after: Liu Chunchu

Address before: 529300 Kaiping, Jiangmen Province, Changsha, the three port Street office Guangming Road, No. 109, No.

Applicant before: Su Jiajie

CB03 Change of inventor or designer information
RJ01 Rejection of invention patent application after publication

Application publication date: 20170215

RJ01 Rejection of invention patent application after publication