CN106238519B - Curved surface press - Google Patents

Curved surface press Download PDF

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Publication number
CN106238519B
CN106238519B CN201610601491.4A CN201610601491A CN106238519B CN 106238519 B CN106238519 B CN 106238519B CN 201610601491 A CN201610601491 A CN 201610601491A CN 106238519 B CN106238519 B CN 106238519B
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CN
China
Prior art keywords
sliding block
connector
circular arc
intermediate plate
pieces
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.)
Active
Application number
CN201610601491.4A
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Chinese (zh)
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CN106238519A (en
Inventor
刘著界
聂竑彬
韩春辉
韦寿兴
李金昌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Installation Engineering Branch, The SHIYIYE Construction Group Co., Ltd.
Original Assignee
INSTALLATION ENGINEERING BRANCH SHIYIYE CONSTRUCTION GROUP Co Ltd
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.)
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Application filed by INSTALLATION ENGINEERING BRANCH SHIYIYE CONSTRUCTION GROUP Co Ltd filed Critical INSTALLATION ENGINEERING BRANCH SHIYIYE CONSTRUCTION GROUP Co Ltd
Priority to CN201610601491.4A priority Critical patent/CN106238519B/en
Publication of CN106238519A publication Critical patent/CN106238519A/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
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means

Abstract

The present invention relates to a kind of curved surface press, upper mold includes two hydraulic devices, suppress knife, first connector and the second connector, hydraulic device one end is connect with frame roof, the other end is connect by the first connector and the second connector with compacting knife both ends, second connector includes the axis seat of honour, hinge element, sliding block, circular arc intermediate plate and two pieces of sliding block glands, axis seat of honour lower end and the upper end of hinge element pass through axis connection, the lower end of hinge element and the upper end of sliding block connect, sliding block is by axis among two pieces of sliding block glands, the lower end of two pieces of sliding block glands is fixed on the upper end of circular arc intermediate plate.It is complicated to the molding operating procedure of cone to solve existing bender, the sealing wire of shaped article is more, the coarse influence utilization rate of appearance, and cannot meet angle bending, circular arc bending, cone bending simultaneously, the problem of having a single function.

Description

Curved surface press
【Technical field】
The present invention relates to press machine fields, are related to a kind of curved surface press especially.
【Background technology】
It is required for workpiece being pressed into different shape in many industrial productions, such as angle, circular arc, cone, it is existing The angled bender of some benders and circular-arc bending machine, angle bender can only carry out angle bending, and circular-arc bending machine can be into Row circular arc bending, some circular-arc bending machines can also fold cone, but be corresponded to according to the workpiece for determining corresponding size is calculated Corresponding die size is adjusted, is welded after folding corresponding circular arc, operating procedure is complicated, and technological requirement is high, shaped article Sealing wire it is more, cause production efficiency not high, in addition the coarse influence utilization rate of appearance, existing bender cannot meet angle simultaneously Bending, circular arc bending, cone bending are spent, is had a single function, the reason is that pressing process is complete by fixed upper/lower die shape At the molding of pressing of upper and lower intermode, upper/lower die stress in pressing process is fixed, and lacks flexibility.
【Invention content】
The purpose of the present invention is to provide one kind having multifunctional curved press, for solving existing bender to cone Body formed operating procedure is complicated, and technological requirement is high, and the sealing wire of shaped article is more, causes production efficiency not high, appearance is coarse Utilization rate is influenced, and angle bending, circular arc bending, cone bending cannot be met simultaneously, the problem of having a single function.
The invention is realized in this way a kind of curved surface press, including frame, the workbench and frame that are fixed on base of frame The upper mold of frame top connection, the upper mold include two hydraulic devices, suppress knife, the first connector and the second connector, Described hydraulic device one end is connect with frame roof, and the other end is connected by the first connector and the second connector with compacting knife both ends Connect, the compacting knife in the surface of workbench, second connector include the axis seat of honour, hinge element, lower end be it is arc-shaped Sliding block, upper end are provided with and the circular arc intermediate plate of the matched groove of the circular arc and two pieces of sliding block glands, the upper end at the axis seat of honour It being fixed on hydraulic device, the upper end of lower end and hinge element is connected by axis connection, the lower end of hinge element and the upper end of sliding block, For the sliding block by axis among two pieces of sliding block glands, the lower end of two pieces of sliding block glands is fixed on the upper end of circular arc intermediate plate, The lower end of the circular arc intermediate plate is fixed on compacting knife.
The present invention further technical solution be:First connector includes fixed seat and T-type intermediate plate, the fixed seat Upper end is fixed on hydraulic device, and with T-type intermediate plate upper end by axis connection, the lower end of the T-type intermediate plate is fixed on compacting for lower end On knife.
The present invention further technical solution be:The lower end of the hinge element is provided with groove, and the sliding block upper end is equipped with With the protrusion of the matching grooves.
The present invention further technical solution be:The sliding block gland is the matched circle of circular arc with circular arc intermediate plate upper end Structure.
The present invention further technical solution be:The workbench is symmetrical two pieces, and bottom works equipped with adjusting two pieces The regulating device of platform distance.
The present invention further technical solution be:The hydraulic device include with two hydraulic cylinders and with two hydraulic cylinders one The circuit control system of link, the other end of two hydraulic cylinders is held to connect respectively with the upper end of the first connector and the second connector It connects.
The beneficial effects of the invention are as follows:Due to the adoption of the above technical scheme, simple to cone forming operation, the requirement of technique It is low, a workpiece can be directed to and realize repeatedly pushing, sealing wire can accomplish one or more, improve production efficiency, increase Aesthetics and utilization rate, and angle bending, circular arc bending, cone bending can be met simultaneously, expand the function of bender.
【Description of the drawings】
Fig. 1 is curved surface press structural schematic diagram of the present invention;
Fig. 2 is that the structure of the first connector and the second connector in the embodiment of the present invention one under compacting knife heeling condition is shown It is intended to;
Fig. 3 is the vertical view of workbench of the present invention;
Fig. 4 is fixed seat structure schematic diagram of the present invention;
Fig. 5 is fixed seat structure schematic diagram of the present invention;
Fig. 6 is T-type clamping piece structure schematic diagram of the present invention;
Fig. 7 is axis structure of seat schematic diagram of the present invention;
Fig. 8 is sliding block structural schematic diagram of the present invention;
Fig. 9 is circular arc clamping piece structure schematic diagram of the present invention.
In figure:
1- frames, 2- workbench, 3- suppress knife, 41- fixed seats, 42-T type intermediate plates, the 51- axis seat of honour, 52- hinge elements, 53- Sliding block, 54- circular arc intermediate plates, 55- sliding block glands, 6- hydraulic cylinders.
【Specific implementation mode】
The present invention is described further with reference to the accompanying drawings and detailed description.
Embodiment one:As shown, a kind of curved surface press, including frame 1,2 and of workbench for being fixed on 1 bottom of frame The upper mold of 1 top of frame connection, the upper mold include two hydraulic devices, compacting knife 3, the first connector and the second connection Part, described hydraulic device one end are connect with 1 top of frame, and the other end passes through the first connector and the second connector and compacting knife 3 Both ends connect, the compacting knife 3 in the surface of workbench 2, second connector include the axis seat of honour 51, hinge element 52, under End is arc-shaped sliding block 53, upper end is provided with and the circular arc intermediate plate 54 of the matched groove of the circular arc and two pieces of sliding block glands 55, the upper end at the axis seat of honour 51 is fixed on hydraulic device, and lower end and the upper end of hinge element 52 pass through axis connection, hinge element 52 Lower end connect with the upper end of sliding block 53, the sliding block 53 by axis among two pieces of sliding block glands 55, two pieces of sliding blocks The lower end of gland 55 is fixed on the upper end of circular arc intermediate plate 54, and the lower end of the circular arc intermediate plate 54 is fixed on compacting knife 3;
Sliding block 53 and circular arc intermediate plate 54 are arc contact in this way, no matter there are one perpendicular to flat always under which kind of state The power in face can either realize that compacting knife 3 tilts and push, and horizontal can push that easy to operate, the requirement to technique is low, Neng Goushi The molding of existing angle, circular arc, cylinder and cone, sealing wire can at least accomplish only one, not only improve production efficiency, but also increase Aesthetics and utilization rate, and can meet angle bending, circular arc bending, cone bending simultaneously, expand the function of bender.
First connector includes fixed seat 41 and T-type intermediate plate 42, and 41 upper end of the fixed seat is fixed on hydraulic device On, lower end is with 42 upper end of T-type intermediate plate by axis connection, and the lower end of the T-type intermediate plate 42 is fixed on compacting knife 3, cooperation second Connector realizes the pushing of compacting 3 various states of knife, and technological requirement is simple, at low cost, convenient for disassembly and assembly;
It is described that axle sleeve is equipped with by shaft connection place, the frictional force between axis and axis hole is reduced, typically just wears axle sleeve, more It changes conveniently, saves cost.
The lower end of the hinge element 52 is provided with groove, and 53 upper end of the sliding block is equipped with the protrusion with the matching grooves, Hinge element 52 is facilitated to be dismounted with sliding block 53.
The sliding block gland 55 is the matched circular configuration of circular arc with 54 upper end of circular arc intermediate plate, and appearance is more beautiful;
The workbench 2 is symmetrical two pieces, and bottom is equipped with the regulating device for adjusting two pieces of 2 distances of workbench, the tune Regulating device be left and right screw rod and mating rotating nuts, can according to the demand of press workpiece, adjusting two pieces of workbench 2 between Distance, such as:It is adjusted to parallel, V-shaped symmetrical etc., molding effect is more preferable.
The hydraulic device include with two hydraulic cylinders 6 and the circuit control system linked with two 6 one end of hydraulic cylinder, two The one end of the other end of a hydraulic cylinder 6 respectively with the first connector and the second connector links, the liter at 3 both ends of control compacting knife Drop and pushing.
Concrete operation step is as follows:
Circuit control system includes the control panel being connect with circuit, and two are controlled respectively there are six button on control panel Two hydraulic cylinders, button are respectively:Upper left, lower-left, upper right, bottom right, on left and right, under left and right, when suppressing cone, according to needing to press The size of cone adjusts the rotating nuts on workbench 2, workbench 2 is adjusted to the V-type of compound size, presses downright button Circuit is connected, the hydraulic cylinder 6 on the right declines, and as needed, drops to proper height again by a downright button disconnecting circuit, the right Hydraulic cylinder 6 stops declining, and it is heeling condition to suppress knife 3 at this time, and the power warp beam seat of honour 51 that the hydraulic cylinder 6 on the left side exports is transferred to Hinge element 52, the component of the both direction of the generation of hinge element 52 at this time, a power parallel with compacting 3 inclined direction of knife, another The power vertical with compacting 3 inclined direction of knife, and rotating contact face is arc surface between sliding block 53 and circular arc intermediate plate 54 so that circle No matter there are one the power perpendicular to ground always under which kind of action state of arc intermediate plate 54, then left and right lower button is pressed again, left and right two The hydraulic cylinder 6 on side is pressed downward simultaneously, can be achieved with the circular arc of cone in this way, can be suppressed repeatedly, finally be welded as needed It connects, the minimum primary welding of progress is i.e. plastic, and the button on control panel is only pressed when if you need to carry out angle bending and circular arc bending Two cylinders are controlled, makes compacting knife 3 and 2 keeping parallelism of workbench, then pushes simultaneously again, the dynamics that control cylinder pushes is realized Angle pushes and circular arc pushes, and can also be adjusted to workbench 2 parallel, molding effect is more preferable.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (6)

1. a kind of curved surface press, including frame, it is fixed on the workbench of base of frame and upper mold that framework upper connects, institute It includes two hydraulic devices, compacting knife, the first connector and the second connector, described hydraulic device one end and frame to state upper mold Top connects, and the other end is connect by the first connector and the second connector with compacting knife both ends, and the compacting knife is in workbench Surface, it is characterised in that:
It is that arc-shaped sliding block, upper end are provided with and the circular arc that second connector, which includes the axis seat of honour, hinge element, lower end, The circular arc intermediate plate for the groove matched and two pieces of sliding block glands, the upper end at the axis seat of honour are fixed on hydraulic device, lower end and hinge joint The upper end of part is connected by axis connection, the lower end of hinge element and the upper end of sliding block, and the sliding block is mounted in two pieces of cunnings by axis Among block gland, the lower end of two pieces of sliding block glands is fixed on the upper end of circular arc intermediate plate, and the lower end of the circular arc intermediate plate is fixed on pressure On knife processed.
2. curved surface press according to claim 1, it is characterised in that:First connector includes fixed seat and T-type Intermediate plate, the fixed seat upper end are fixed on hydraulic device, lower end and T-type intermediate plate upper end by axis connection, the T-type intermediate plate Lower end is fixed on compacting knife.
3. curved surface press according to claim 1, it is characterised in that:The lower end of the hinge element is provided with groove, described Sliding block upper end is equipped with the protrusion with the matching grooves.
4. curved surface press according to claim 3, it is characterised in that:The sliding block gland be and circular arc intermediate plate upper end The matched circular configuration of circular arc.
5. curved surface press according to claim 4, it is characterised in that:The workbench is symmetrical two pieces, bottom dress There is the regulating device for adjusting two pieces of workbench distances.
6. the curved surface press according to Claims 1 to 5 any one, it is characterised in that:The hydraulic device include with The other end of two hydraulic cylinders and the circuit control system linked with two hydraulic cylinder one end, two hydraulic cylinders connects with first respectively The upper end of fitting and the second connector connects.
CN201610601491.4A 2016-07-27 2016-07-27 Curved surface press Active CN106238519B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610601491.4A CN106238519B (en) 2016-07-27 2016-07-27 Curved surface press

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Application Number Priority Date Filing Date Title
CN201610601491.4A CN106238519B (en) 2016-07-27 2016-07-27 Curved surface press

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CN106238519B true CN106238519B (en) 2018-09-28

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111687296A (en) * 2020-05-21 2020-09-22 抚顺抚运安仪救生装备有限公司 Bending method for forming bottom plate of air boat

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100999000A (en) * 2007-01-08 2007-07-18 吉林大学 Three-dimensional curve flexible shaping device using bend flexible roller
CN201105303Y (en) * 2007-10-24 2008-08-27 湖南中泰特种装备有限责任公司 Multi-block single curved surface bulletproof chest protector plate pressing mould
CN101704043A (en) * 2009-11-25 2010-05-12 重庆吉航工贸有限公司 hydraulic bending machine
CN201720294U (en) * 2010-04-29 2011-01-26 常州市伟泰电子科技有限公司 Hypoid bending mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT411164B (en) * 2000-08-16 2003-10-27 Trumpf Maschinen Austria Gmbh METHOD FOR OPERATING A BENDING PRESSURE AND BENDING PRESSURE, IN PARTICULAR BUTTING PRESSURE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100999000A (en) * 2007-01-08 2007-07-18 吉林大学 Three-dimensional curve flexible shaping device using bend flexible roller
CN201105303Y (en) * 2007-10-24 2008-08-27 湖南中泰特种装备有限责任公司 Multi-block single curved surface bulletproof chest protector plate pressing mould
CN101704043A (en) * 2009-11-25 2010-05-12 重庆吉航工贸有限公司 hydraulic bending machine
CN201720294U (en) * 2010-04-29 2011-01-26 常州市伟泰电子科技有限公司 Hypoid bending mechanism

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Effective date of registration: 20180823

Address after: 545000 Liu Tai Road, Liuzhou, the Guangxi Zhuang Autonomous Region

Applicant after: Installation Engineering Branch, The SHIYIYE Construction Group Co., Ltd.

Address before: 545000 Liuzhou, Yufeng, the Guangxi Zhuang Autonomous Region, 3 Fei Yun Road and 2 times 5 square 2 times square.

Applicant before: Liu Zhujie

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