CN203076504U - Numerical control bus bar shearing and bending machine - Google Patents

Numerical control bus bar shearing and bending machine Download PDF

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Publication number
CN203076504U
CN203076504U CN 201320098409 CN201320098409U CN203076504U CN 203076504 U CN203076504 U CN 203076504U CN 201320098409 CN201320098409 CN 201320098409 CN 201320098409 U CN201320098409 U CN 201320098409U CN 203076504 U CN203076504 U CN 203076504U
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China
Prior art keywords
shearing
numerical control
bending
bar
control bus
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Expired - Lifetime
Application number
CN 201320098409
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Chinese (zh)
Inventor
王继明
陈登丽
刘志刚
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SHANDONG SHANHE CNC MACHINE CO Ltd
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SHANDONG SHANHE CNC MACHINE CO Ltd
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Priority to CN 201320098409 priority Critical patent/CN203076504U/en
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Publication of CN203076504U publication Critical patent/CN203076504U/en
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Abstract

A numerical control bus bar shearing and bending machine comprises a shearing unit mounted on a frame, wherein the shearing unit comprises a shearing part and a shearing positioning part; the shearing part comprises upper shears capable of being driven by a piston rod of an upper cylinder to make movement up and down, and lower shears capable of being driven by a piston rod of a lower cylinder to make movement up and down; and the shearing positioning part comprises a longitudinal stopper capable of being driven by a piston rod of a longitudinal stopper cylinder to make longitudinal movement, and a transverse shearing stopper capable of being driven by a piston rod of a transverse stopper cylinder to make transverse movement. The numerical control bus bar shearing and bending machine provided by the utility model has the following beneficial effects that the shear fracture is regular, the shear length is precise and no wastes is produced; a bending unit can perform various bending functions when a bus bar is transported to the bending unit; the direction of the bus bar needs not to be changed while conducting bending operation so as to save a large amount of labors and improve the processing efficiency; and especially, the bending height is controlled by a numerical control manner, which has a compensation effect for material springback, thereby ensuring high processing precision.

Description

A kind of numerical control bus-bar is sheared bullodozer
Technical field
The utility model relates to the bus processing technique field, especially relates to a kind of numerical control bus-bar shearing bullodozer that can carry out the bus shearing and bend and handle.
Background technology
The bus processing equipment mainly is to make in the process at High-Voltage Electrical Appliances, low-voltage electrical apparatus complexes and concentration bus duct, to copper busbar or aluminium busbar bend, the special equipment of punching, shearing.In the prior art, bus processing machine twolip is sheared and to be had following shortcoming in the copper bar process: the copper bar that 1) is positioned at the cutting edge both sides can the perk with the whereabouts of last sword, make the copper bar port after shearing be out of shape, influence the perpendicularity and the shear precision of sheared edge, also can influence the service life of cutter simultaneously; 2) can produce the waste material of 8mm after the twolip shearing, thereby cause waste of material.Application number is 201120464602.4, the application title is to disclose a kind of bus processing unit (plant) in the utility application of " the bus processing machine that cut cells has the pressure device ", this device has cut cells, punching unit, bending unit and guiding ruler, be respectively equipped with auxiliary quick pressure device in the cut cells two side ends, should comprise pressing plate, regulate bolt assembly and connecting rod locking device by auxiliary quick pressure device, pressing plate center slotted hole passes the fastening bolt of regulating bolt assembly.This bus processing unit (plant) has been considered the problem of bus shearing back flatness when design, used auxiliary quick pressure device with two side compressions of bus copper bar, but this mode machining accuracy is low, and low by pressure adjusting complexity, the governing speed of the locking of connecting rod retaining mechanism.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provide a kind of easy to use, the machining accuracy height, speed is fast and do not have the numerical control bus-bar that waste material produces and shear bullodozer, the technical scheme that adopts is: a kind of numerical control bus-bar is sheared bullodozer, comprise frame, it is characterized in that: described numerical control bus-bar is sheared bullodozer and is also comprised rack-mounted cut cells, described cut cells comprises cutting out section and shears localization part, wherein, cutting out section is included in that the upper cylinder piston rod drives the last scissors that moves up and down down and at the lower scissors that oil cylinder piston bar down moves up and down under driving, and shears localization part and is included in and vertically ends the seed oil cylinder piston rod and drive vertically ending son and laterally ending sub laterally ending the shearing that the seed oil cylinder piston rod laterally moves under driving of vertically moving down.
Technical characterictic of the present utility model also has: described numerical control bus-bar is sheared at least one press-bending unit that bullodozer also comprises vertical arrangement, described press-bending unit comprises bend part and press-bending localization part, and described press-bending partly is included in upper left oil cylinder piston bar drives the upper left mould that moves up and down down, the upper right mould that moves up and down, moves up and down under upper right oil cylinder piston bar drives bottom right mould and fixed lower-left mould under oil cylinder piston bar drive down.
Technical characterictic of the present utility model also has: described press-bending localization part comprises the only son that bends laterally.
Technical characterictic of the present utility model also has: described press-bending unit is two.
Technical characterictic of the present utility model also has: described upward scissors and lower scissors are cutting edge formula scissors, and described cutting edge formula scissors comprises symmetry and the left surface and the right flank that tilt.
The beneficial effects of the utility model are: the utility model comprises cut cells and at least one press-bending unit, when bus is transported to cut cells, by vertically ending son and shearing and laterally end the location that son is finished bus, cooperate the shearing of finishing bus by last lower scissors, owing to used cutting edge formula scissors, its fracture is smooth, sheared length accurate and do not have waste material.When bus is transported to the press-bending unit, multiple press-bending function can be finished in the press-bending unit, when bending operation, need not to change generatrix direction, thereby saved a large amount of artificial, improved working (machining) efficiency, especially bend and highly adopt digital control scheme control, bounce-back has compensating action to material, has guaranteed the realization of high manufacturing accuracy.
Description of drawings
Accompanying drawing 1 is a cut cells structural representation in the utility model, and accompanying drawing 2 is press-bending cellular construction schematic diagrames in the utility model, and accompanying drawing 3 is cutting edge formula scissor construction schematic diagrames, wherein 1 is upper cylinder, the 2nd, last scissors, the 3rd, lower scissors, the 4th, shear and laterally end son, the 5th, following oil cylinder, the 6th, vertically end son, the 7th, vertically end seed oil cylinder, the 8th, upper left oil cylinder, the 9th, upper left mould, the 10th, lower-left mould, the 11st, following oil cylinder, the 12nd, bottom right mould, the 13rd, upper right mould, the 14th, upper right oil cylinder, the 15th, bend and laterally end son, the 16th, laterally end the seed oil cylinder, the 17th, bend and laterally end seed oil cylinder, the 18th, cutting edge formula scissors.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.The utility model discloses a kind of numerical control bus-bar and shear bullodozer, this machine comprises frame, cut cells and at least one press-bending unit.Cut cells comprises cutting out section and shears localization part that the piston rod that cutting out section is included in upper cylinder 1 drives last scissors 2 that moves up and down down and the lower scissors 3 that moves up and down under following oil cylinder 5 piston rods drive.Shearing localization part is included in and vertically ends seed oil cylinder 7 piston rods and drive vertically ending son 6 and laterally ending son 4 laterally ending the shearing that seed oil cylinder 16 piston rods laterally move under driving of vertically moving down.The press-bending unit comprises bend part and press-bending localization part, and the part of bending is included in upper left oil cylinder 8 piston rods drive the upper left mould 9 that moves up and down down, the upper right mould 13 that moves up and down, move up and down under upper right oil cylinder 14 drives bottom right mould 12 and fixed lower-left mould 10 under oil cylinder 11 drives down.The press-bending localization part is included in the press-bending of moving under only seed oil cylinder 17 drives of bending laterally and laterally ends sub 15.In the present embodiment, the press-bending unit of installation is two.
Last scissors 2 and lower scissors 3 are cutting edge formula scissors in the present embodiment, cutting edge formula scissors 18 is made up of the left surface and the right flank of symmetry, and left surface and right flank are the inclined-plane, and twolip is cut differently in this kind structure and the prior art, and twolip is cut and comprised that an inclined-plane and one face directly.The use of cutting edge formula scissors has effectively avoided shearing the waste of material phenomenon that causes.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also belong to protection domain of the present utility model.

Claims (5)

1. a numerical control bus-bar is sheared bullodozer, comprise frame, it is characterized in that: described numerical control bus-bar is sheared bullodozer and is also comprised rack-mounted cut cells, described cut cells comprises cutting out section and shears localization part, wherein, cutting out section is included in that the upper cylinder piston rod drives the last scissors that moves up and down down and at the lower scissors that oil cylinder piston bar down moves up and down under driving, and shears localization part and is included in and vertically ends the seed oil cylinder piston rod and drive vertically ending son and laterally ending sub laterally ending the shearing that the seed oil cylinder piston rod laterally moves under driving of vertically moving down.
2. shear bullodozer according to the described numerical control bus-bar of claim 1, it is characterized in that: described numerical control bus-bar is sheared at least one press-bending unit that bullodozer also comprises vertical arrangement, described press-bending unit comprises bend part and press-bending localization part, and described press-bending partly is included in upper left oil cylinder piston bar drives the upper left mould that moves up and down down, the upper right mould that moves up and down, moves up and down under upper right oil cylinder piston bar drives bottom right mould and fixed lower-left mould under oil cylinder piston bar drive down.
3. shear bullodozer according to the described numerical control bus-bar of claim 2, it is characterized in that: described press-bending localization part comprises the only son that bends laterally.
4. shear bullodozer according to the described numerical control bus-bar of claim 2, it is characterized in that: described press-bending unit is two.
5. shear bullodozer according to the described numerical control bus-bar of claim 1, it is characterized in that: described upward scissors and lower scissors are cutting edge formula scissors, and described cutting edge formula scissors comprises symmetry and the left surface and the right flank that tilt.
CN 201320098409 2013-03-05 2013-03-05 Numerical control bus bar shearing and bending machine Expired - Lifetime CN203076504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320098409 CN203076504U (en) 2013-03-05 2013-03-05 Numerical control bus bar shearing and bending machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320098409 CN203076504U (en) 2013-03-05 2013-03-05 Numerical control bus bar shearing and bending machine

Publications (1)

Publication Number Publication Date
CN203076504U true CN203076504U (en) 2013-07-24

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Application Number Title Priority Date Filing Date
CN 201320098409 Expired - Lifetime CN203076504U (en) 2013-03-05 2013-03-05 Numerical control bus bar shearing and bending machine

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808210A (en) * 2017-02-09 2017-06-09 山东山和数控设备有限公司 A kind of multifunctional numerical control bus processing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808210A (en) * 2017-02-09 2017-06-09 山东山和数控设备有限公司 A kind of multifunctional numerical control bus processing machine
CN106808210B (en) * 2017-02-09 2019-11-26 山东山和数控设备有限公司 A kind of multifunctional numerical control bus processing machine

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Granted publication date: 20130724

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