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Portable multifunctional bar bending machine

A multi-functional, portable technology, applied in metal processing equipment, forming tools, manufacturing tools, etc., can solve the problems of poor fitting of workpieces, low processing pass rate, difficult one-time molding, etc., and achieve great operability and versatility , high processing precision and short time-consuming effect

Pending Publication Date: 2022-03-04
STATE GRID ZHEJIANG CIXI POWER SUPPLY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, in the substation construction site, the main method for the production of non-standard copper busbar workpieces is manual production. The degree of fit of the handmade workpieces is not high, and it is difficult to process them at one time. Repeated processing is required, and the processing pass rate is low. time length, therefore, it is necessary to invent a bending machine to make up for the deficiencies in the prior art

Method used

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  • Portable multifunctional bar bending machine
  • Portable multifunctional bar bending machine
  • Portable multifunctional bar bending machine

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Embodiment Construction

[0030] In order to illustrate the overall concept of the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following "up", "down", "left", "right", "vertical", "horizontal", "inner", "outer", "vertical", "horizontal", " Words such as "top", "bottom", etc. indicating orientation or positional relationship are only based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device / element must have a specific orientation or are constructed and operative in a particular orientation and therefore are not to be construed as limiting the invention.

[0031] A portable multifunctional bending machine, such as Figure 1-8 As shown, it includes an electric hydraulic pump unit, a ...

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Abstract

The invention relates to a portable multifunctional bar bending machine which comprises an electric hydraulic pump unit, a hydraulic cylinder connected with the electric hydraulic pump unit and a bar bending mechanism connected with the hydraulic cylinder, and the bar bending mechanism comprises a base, a lower die arranged on the base and an upper die arranged on a transmission shaft of the hydraulic cylinder. The upper die comprises at least two replaceable upper dies, and the lower die comprises a lower die base provided with a notch, a first lower die and a second lower die which are movably arranged in the notch, and a lower die base opening adjusting mechanism arranged between the lower die base and the first lower die and between the lower die base and the second lower die. The lower die base opening adjusting mechanism comprises a first lower die position adjusting mechanism and a second lower die position adjusting mechanism, and the first lower die position adjusting mechanism and the second lower die position adjusting mechanism are matched to adjust the lower die base opening. The bending die has the advantages that the opening of the lower die can be conveniently adjusted, re-centering correction is not needed, the angle of a bent part is not limited, the machining precision is high, consumed time is short, and the working efficiency is high.

Description

technical field [0001] The invention relates to a portable multifunctional bending machine. Background technique [0002] During the construction of substation electrical equipment, many non-standard copper bar workpieces need to be fabricated on site. The so-called non-standard copper bar workpieces are workpieces that are mostly shaped and cannot be processed by flat bending or vertical bending. Due to the various forms of non-standard copper bar workpieces, each non-standard workpiece has a narrow range of use and is not universal, so there is currently no special bending equipment for non-standard workpieces. [0003] At present, in the substation construction site, the main method for the production of non-standard copper busbar workpieces is manual production. The degree of fit of the handmade workpieces is not high, and it is difficult to process them at one time. Repeated processing is required, and the processing pass rate is low. Therefore, it is necessary to inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D5/02B21D37/02B21D37/14
CPCB21D5/006B21D5/0209B21D5/0254B21D37/02B21D37/14
Inventor 陆晓红何整杰韩建飞田益峰任泓源
Owner STATE GRID ZHEJIANG CIXI POWER SUPPLY
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