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A combined mold for opening and closing angles of transmission towers

A technology for transmission towers and combined molds, which is applied to forming tools, manufacturing tools, metal processing equipment, etc., can solve the problems of difficult maintenance and adjustment of molds, and achieve the effect of saving creation materials and costs, improving support performance, and improving applicability.

Active Publication Date: 2017-09-12
周军涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the problem that the mold in the prior art is not easy to maintain and adjust, and to provide a combination mold for the opening and closing angle of the power transmission tower

Method used

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  • A combined mold for opening and closing angles of transmission towers
  • A combined mold for opening and closing angles of transmission towers
  • A combined mold for opening and closing angles of transmission towers

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Embodiment Construction

[0039] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0040] like figure 1 As shown, the present invention is as figure 1 Shown, the present invention is a kind of electric transmission tower opening and closing angle combination mold, wherein mainly comprises upper mold and lower mold, and wherein lower mold is fixed on the workbench of stamping bed, and upper mold is fixed on the punch;

[0041] Wherein the upper mold includes an upper top plate 1, on which a middle riser 12 is vertically fixed, and on both sides of the middle riser 12, an upper closing angle mold 4, an upper opening angle mold and an upper limit mechanism are arranged;

[0042]Wherein the upper closing angle mold 4 comprises a cross section ...

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Abstract

The invention relates to a combined mold for opening and closing angles of a power transmission tower, comprising an upper mold, a lower mold and a driving member. The upper mold and the lower mold move toward each other under the driving of the driving member. The opening angle mechanism and the closing angle mechanism for adjusting the angle, the opening angle mechanism includes an opening angle adjustment mechanism arranged on the upper die and the lower die, the opening angle adjustment mechanism includes an inclined plate that can move along the inclined plane, and the closing angle adjustment mechanism includes a rotatable By adjusting the tilting plate and the rotating plate, the adjustment of the angle-opening mechanism and the angle-closing mechanism is realized.

Description

technical field [0001] The invention relates to a combination mold for an opening and closing angle of an electric transmission tower, which belongs to the technical field of shaping, opening and closing angles of profiles at joints of joints of electric transmission towers and towers. Background technique [0002] In the technical field of shaping and opening and closing angles of profiles at the joints of power transmission towers and towers, profiles belong to forging and pressing. Because of the high strength of steel, molds are prone to wear and damage, and cannot be repaired. The size of the angle and joint angle is relatively fixed, and the processing range is narrow. Contents of the invention [0003] The technical problem to be solved by the present invention is: to overcome the problem that the mold in the prior art is not easy to maintain and adjust, and to provide a combination mold for the opening and closing angle of the transmission iron tower. [0004] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D37/10
Inventor 周军涛
Owner 周军涛