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Plate welding anti-deformation tooling for winch production

An anti-deformation, plate technology, applied in welding equipment, auxiliary welding equipment, welding/cutting auxiliary equipment, etc., can solve the problems of difficult pre-deformation, curved surfaces, and the workpiece cannot meet the assembly requirements, so as to eliminate bending deformation and improve assembly. The effect of precision and production quality

Active Publication Date: 2021-08-10
JIANGSU SINMA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

During the welding process, different degrees of bending deformation will occur in the adjacent area of ​​the welding part, especially the entire disk surface of the workpiece, which makes the workpiece unable to meet the assembly requirements
However, the existing pre-deformation process is difficult to achieve pre-deformation for the entire disk surface, so as to keep the entire disk surface of the workpiece flat after welding, and even defects such as curved surfaces and wavy patterns appear.

Method used

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  • Plate welding anti-deformation tooling for winch production
  • Plate welding anti-deformation tooling for winch production

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Embodiment Construction

[0019] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] Such as figure 1 and figure 2 As shown, the plate welding anti-deformation tooling for winch production in this embodiment includes: a disc base 1, a number of annular shims 2 located on the front of the disc base 1 and a drive mechanism 3 located at the back of the disc base 1; The ring pad iron 2 is suitable for being stuck between the workpiece 4 and the disc base 1, and...

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Abstract

The invention belongs to the technical field of mechanical equipment, and in particular relates to a plate welding anti-deformation tool for winch production, comprising: a disc base, several ring pads located on the front of the disc base and a driving mechanism located on the back of the disc base; The annular pad iron is suitable for clamping between the workpiece and the disc base, and the diameter of the outer edge of the annular pad iron is smaller than the cross-sectional diameter of the workpiece; The pad iron pre-deforms the workpiece over the entire cross-section. The bending deformation of the workpiece after welding can be effectively eliminated, and the assembly accuracy and production quality of the winch are improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment, and in particular relates to a plate welding anti-deformation tool for winch production. Background technique [0002] Existing winches are generally formed by welding plates of various shapes. During the welding process, different degrees of bending deformation will occur in the adjacent area of ​​the welding part, especially the entire disk surface of the workpiece, resulting in the failure of the workpiece to meet the assembly requirements. However, the existing pre-deformation process is difficult to achieve pre-deformation for the entire disk surface, so as to keep the entire disk surface of the workpiece flat after welding, and even defects such as curved surfaces and wavy patterns appear. Contents of the invention [0003] The object of the present invention is to provide a plate welding anti-deformation tool for winch production. [0004] In order to solve the above-menti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K37/04B23K37/00
CPCB23K37/00B23K37/0426
Inventor 李丹丹王书敏王冬
Owner JIANGSU SINMA MACHINERY