Base welding device for swivel chair

A technology for welding devices and swivel chairs, applied in auxiliary devices, welding equipment, auxiliary welding equipment, etc., can solve the problems of easy to produce defective products, low precision, and inefficient mass production of five-star pins, etc., to avoid artificial Effects of operation and protection of personal safety

Inactive Publication Date: 2017-11-28
安吉天剑电器科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a base welding device for swivel chairs. The welding of the fixed structure of the rollers at the front end of the existing chair leg tubes is achieved by manual welding

Method used

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  • Base welding device for swivel chair
  • Base welding device for swivel chair
  • Base welding device for swivel chair

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] see Figure 1-3, the present invention provides a technical solution: a base welding device for a swivel chair, including a box body 1, a number of shock absorbers 2 fixedly connected to the bottom of the inner wall of the bottom box 1, to reduce vibration and error, and the top of the shock absorber 2 is fixedly connected to The first support plate 3, the first support plate 3 top side is fixedly connected with the first support platform 4, the first s...

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Abstract

A base welding device for a swivel chair, comprising a box body, a plurality of shock absorbing devices are fixedly connected to the bottom of the inner wall of the bottom box, the output shaft of the first motor is connected to a sheave device through a shaft coupling and rotated through a first rotating shaft, and the The side of the sheave device away from the first rotating shaft is fixedly connected with the loading platform through the second rotating shaft, and the side of the second pulley away from the second support column is rotationally connected with the first support column through a conveyor belt, and the second support column The top is fixedly connected with a first horizontal plate, the top of the first horizontal plate is fixedly connected with a crank slider device, the bottom of the vertical lifting device is fixedly connected with a welding box, and the top of the first threaded rod is fixedly connected with a U-shaped support , The present invention relates to the technical field of processing equipment for swivel chair parts. The device automatically replaces the welding points, completely welds the five legs of the base, fixes the welding position of the legs and the intermediate shaft, prevents mistakes, realizes automatic feeding, avoids manual operation, and protects personal safety.

Description

technical field [0001] The invention relates to the technical field of swivel chair component processing equipment, in particular to a base welding device for a swivel chair. Background technique [0002] The swivel chair is a computer chair, one of the office chair categories: a chair with a sitting part that can be rotated. Swivel chairs are generally divided into two types: half swivel chairs and full swivel chairs. The half swivel chair is able to rotate 90 degrees from the front to the left. A full swivel chair refers to a chair that can rotate 360 ​​degrees. It usually consists of: headrest, back, chair seat, armrest, support rod, rotating shaft, five claws, and claw wheels. The reason why the swivel chair can be lifted is because there is a pneumatic rod in the lifting device. The pneumatic rod is an elastic element that uses gas and liquid as the working medium and can perform functions such as support, cushioning, braking, height adjustment and angle adjustment. ...

Claims

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Application Information

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IPC IPC(8): B23K37/00B23K37/047
CPCB23K37/00B23K37/047
Inventor 张剑
Owner 安吉天剑电器科技有限公司
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