CN110227744A - A kind of circle rolling bending platform structure - Google Patents

A kind of circle rolling bending platform structure Download PDF

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Publication number
CN110227744A
CN110227744A CN201910556139.7A CN201910556139A CN110227744A CN 110227744 A CN110227744 A CN 110227744A CN 201910556139 A CN201910556139 A CN 201910556139A CN 110227744 A CN110227744 A CN 110227744A
Authority
CN
China
Prior art keywords
platform
pressing mold
bed die
equipment
roller
Prior art date
Application number
CN201910556139.7A
Other languages
Chinese (zh)
Inventor
周丛永
徐烈龙
林捷
施展
姚军良
Original Assignee
浙江盛达铁塔有限公司
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 浙江盛达铁塔有限公司 filed Critical 浙江盛达铁塔有限公司
Priority to CN201910556139.7A priority Critical patent/CN110227744A/en
Publication of CN110227744A publication Critical patent/CN110227744A/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
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • 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
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • 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
    • 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
    • B21D5/0209Tools therefor
    • 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
    • B21D5/0281Workpiece supporting devices

Abstract

This application discloses circle rolling bending platform structures; including power-equipment, bed die and pressing mold; the bed die at least there are two; and bed die is parallel to each other and is fixedly installed on power-equipment; the pressing mold is movably installed on power-equipment, and pressing mold moves between two pieces of parallel bed dies, further includes at least two rotation rollers; rotation roller rotational installation is rotated and is parallel to each other between roller on bed die.

Description

A kind of circle rolling bending platform structure

Technical field

The present invention relates to bending instrument field more particularly to a kind of circle rolling bending platform structures.

Background technique

In steel tower manufacturing field, it is often necessary to by the plate of plate processing into a bent shape, at present into a bent shape by plate processing Plate be bending platform, the structure of this kind of bending platform is as shown in Fig. 1, this kind of structure includes two bed dies (1) and one Plate when working flat plate, is placed on two bed dies (1), the pressure being then within above two bed dies (1) by pressing mold (2) first Mould (2) starts to push, and this bending platform has a problem that, i.e. pressing mold (2) plate during lower locating back can occur Sliding, such pressing mold will easily scratch plate.

Summary of the invention

The present invention is in view of the above-mentioned problems, propose a kind of circle rolling bending platform structure.

The technical solution adopted by the present invention is as follows:

A kind of circle rolling bending platform structure, including power-equipment, platform structure, bed die and pressing mold, the bed die is at least There are two, and bed die is parallel to each other and is fixedly installed on the platform structure of power-equipment, the pressing mold is fixedly installed in power and sets On standby stretching structure, and pressing mold moves up and down between two pieces of parallel bed dies, further includes at least two rotation rollers, described Rotation roller is installed on bed die, and is rotated and be parallel to each other between roller.

This structure is provided with rotation roller, when plate is put on bed die relative to original structure between two bed dies When, it is practical that play support to plate is rotation roller, when locating back under pressing mold, work of two rotation rollers by lower pressure With rotating, rolling friction occurs between plate and rotation roller, and two rotation rollers are rotated to intermediate direction simultaneously, two Each self-supporting plate one of a rotation roller contrary power equal in magnitude, such plate will not move, and pressing mold will not be drawn Hurt plate.

This structure passes through the rotary action that roller is rotated on bed die, so that plate will not during lower locating back for pressing mold It moves, ensure that pressing mold will not scratch plate.

Optionally, there are two the bed dies, there are two the rotation rollers, and a rotation is rotatably equipped on each bed die Roller, and rotate and be parallel to each other between roller.

Optionally, it is arranged fluted on the bed die, rotation roller rotational installation rotates roller in groove Part rolling face is located at outside groove.

Specific groove is semi-cylindrical groove.

Optionally, the power-equipment includes platform and stretching structure, and the telescopic mast is fixedly installed on power-equipment, The pressing mold is installed on stretching structure, and the bed die is fixedly installed on platform.

Optionally, the pressing mold is installed on power-equipment by stretching structure.

Specific stretching structure can be hydraulically extensible structure.

The beneficial effects of the present invention are: by the rotary action for rotating roller on bed die, so that pressing mold is in lower locating back Plate will not move in the process, ensure that pressing mold will not scratch plate.

Detailed description of the invention:

Fig. 1 is bending platform structure simplified schematic diagram;

Fig. 2 is circle rolling bending platform structure structure schematic diagram;

Fig. 3 is the enlarged diagram in Fig. 2 at A;

Fig. 4 is the positional diagram for rotating roller on bed die.

Each appended drawing reference in figure are as follows: 1, bed die, 2, pressing mold, 3, power-equipment, 4, equipment supporter, 5, stretching structure, 6, turn Dynamic roller, 7, bolt, 8, shaft.

Specific embodiment:

Below with reference to each attached drawing, the present invention will be described in detail.

As shown in attached drawing 2, attached drawing 3 and attached drawing 4, a kind of circle rolling bending platform structure, including power-equipment, platform knot Structure, bed die 1 and pressing mold 2, bed die 1 at least there are two, and bed die 1 is parallel to each other and is fixedly installed on the platform structure of power-equipment 3 On, pressing mold 2 is movably installed on the stretching structure 5 of power-equipment 3, and pressing mold 2 is transported up and down between two pieces of parallel bed dies 1 It is dynamic, it further include at least two rotation rollers 6, the rotational installation of rotation roller 6 rotates mutually flat between roller 6 on bed die 1 Row.

This structure is provided with rotation roller 6, when plate is put into bed die 1 relative to original structure between two bed dies 1 When upper, practical play support to plate is rotation roller 6, and when the lower locating back of pressing mold 2, two rotation rollers 6 are pushed The effect of power rotates, and rolling friction, and the rotation direction phase of two rotation rollers 6 occurs between plate and rotation roller 6 Instead, the two each self-supporting plate one of rotation roller 6 contrary power equal in magnitude, such plate will not move, pressing mold 2 Bending plate will not be scratched.

This structure passes through the rotary action that roller 6 is rotated on bed die 1, so that plate during lower locating back of pressing mold 2 It will not move, ensure that pressing mold 2 will not scratch bending plate.

As shown in attached drawing 2, attached drawing 3 and attached drawing 4, there are two bed dies 1, rotates there are two rollers 6, rotates on each bed die 1 One rotation roller 6 is installed, and rotates and is parallel to each other between roller 6.

The specific mounting structure of roller 6 is rotated as shown in attached drawing 2 and attached drawing 3, the both ends of rotation roller 6, which are respectively fixed with, to be turned Moving axis 8, rotation axis 8 and the platform structure of bed die 1, power-equipment 3 are combined together.

As shown in attached drawing 2, attached drawing 3 and attached drawing 4, be arranged on bed die 1 it is fluted, the rotation rotational installation of roller 6 in groove, And the part rolling face for rotating roller 6 is located at outside groove.

Specifically as shown in attached drawing 3 and attached drawing 4, bed die 2 is mounted on the platform structure of power-equipment 3 by bolt 7.

Specific groove is cylinder type groove and offers 3/4 notch.

As shown in attached drawing 2, attached drawing 3 and attached drawing 4, power-equipment includes platform structure and stretching structure 5, and equipment supporter 4 is solid Dingan County is loaded on the platform of power-equipment 3, and stretching structure 5 is installed on equipment supporter 4, and pressing mold 2 is installed on stretching structure 5, Bed die 1 is fixedly installed on the platform structure of power-equipment 3.

As shown in attached drawing 2, attached drawing 3 and attached drawing 4, pressing mold 2 is installed on the top of power-equipment 3 by stretching structure 5.

Specific pressing mold 2 is mounted on the power-equipment 3 of power-equipment.

Specific stretching structure 5 can be hydraulically extensible structure 5.

It needing to be illustrated attached drawing 2 and attached drawing 3, the straight arrows in two width attached drawings are the direction of motion of pressing mold, Camber line arrow is the rotation direction for rotating roller 6.

The above description is only a preferred embodiment of the present invention, not thereby limits scope of patent protection of the invention, all It is directly or indirectly to be used in other relevant technologies with equivalent structure transformation made by description of the invention and accompanying drawing content Field similarly includes within the scope of the present invention.

Claims (5)

1. a kind of circle rolling bending platform structure, including power-equipment, platform structure, bed die and pressing mold, there are two the bed dies, And bed die is parallel to each other and is fixedly installed on the platform structure of power-equipment, the pressing mold is movably installed in the flexible of power-equipment In structure, and pressing mold moves up and down among two pieces of parallel bed dies, which is characterized in that and it further include at least two rotation rollers, The rotation roller is installed on bed die, and is rotated and be parallel to each other between roller.
2. circle rolling bending platform structure as described in claim 1, which is characterized in that there are two the bed dies, the rotation There are two rollers, a rotation roller is equipped on each bed die, and rotate and be parallel to each other between roller.
3. circle rolling bending platform structure as described in claim 1, which is characterized in that be provided on the bed die round recessed Slot, the rotation roller are installed in groove, and the part rolling face for rotating roller is located at outside groove.
4. circle rolling bending platform structure as described in claim 1, which is characterized in that the power-equipment includes platform and stretches Shrinking structure, the stretching structure are fixedly installed in above platform, and the pressing mold is fixedly installed on stretching structure, and the bed die is solid Dingan County is loaded on equipment platform.
5. circle rolling bending platform structure as described in claim 1, which is characterized in that the pressing mold is fixed by stretching structure It is installed on the top of platform.
CN201910556139.7A 2019-06-25 2019-06-25 A kind of circle rolling bending platform structure CN110227744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910556139.7A CN110227744A (en) 2019-06-25 2019-06-25 A kind of circle rolling bending platform structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910556139.7A CN110227744A (en) 2019-06-25 2019-06-25 A kind of circle rolling bending platform structure

Publications (1)

Publication Number Publication Date
CN110227744A true CN110227744A (en) 2019-09-13

Family

ID=67857273

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910556139.7A CN110227744A (en) 2019-06-25 2019-06-25 A kind of circle rolling bending platform structure

Country Status (1)

Country Link
CN (1) CN110227744A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005329414A (en) * 2004-05-18 2005-12-02 Amada Co Ltd Bending die set, punch, and bending machine
CN202239095U (en) * 2011-09-01 2012-05-30 沈阳远大铝业工程有限公司 Bending lower die
CN202824283U (en) * 2012-08-10 2013-03-27 河南神州重型封头有限公司 Plate bending device with forked tail structure
EP2581145A1 (en) * 2011-10-10 2013-04-17 Invacare Corporation Bending punch and die set
CN203803982U (en) * 2014-04-17 2014-09-03 安徽宏源铁塔有限公司 Die tool for bending U-shaped plates
CN205324410U (en) * 2015-12-29 2016-06-22 福建省立新船舶工程有限公司 A steel bender for boats and ships
CN208245506U (en) * 2018-06-06 2018-12-18 吴江市天富金属制品有限公司 A kind of fitness equipment part bending press machine
CN208960686U (en) * 2018-09-10 2019-06-11 赣州福鑫财实业有限公司 A kind of apparatus for bending applied to handware punching press

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005329414A (en) * 2004-05-18 2005-12-02 Amada Co Ltd Bending die set, punch, and bending machine
CN202239095U (en) * 2011-09-01 2012-05-30 沈阳远大铝业工程有限公司 Bending lower die
EP2581145A1 (en) * 2011-10-10 2013-04-17 Invacare Corporation Bending punch and die set
CN202824283U (en) * 2012-08-10 2013-03-27 河南神州重型封头有限公司 Plate bending device with forked tail structure
CN203803982U (en) * 2014-04-17 2014-09-03 安徽宏源铁塔有限公司 Die tool for bending U-shaped plates
CN205324410U (en) * 2015-12-29 2016-06-22 福建省立新船舶工程有限公司 A steel bender for boats and ships
CN208245506U (en) * 2018-06-06 2018-12-18 吴江市天富金属制品有限公司 A kind of fitness equipment part bending press machine
CN208960686U (en) * 2018-09-10 2019-06-11 赣州福鑫财实业有限公司 A kind of apparatus for bending applied to handware punching press

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