Hanger bracket apparatus

A suspension device and actuating device technology, which is applied to resistance welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of deterioration of work efficiency, enlargement of the outer frame, and increased burden on the operator, so as to reduce the burden. Effect

Inactive Publication Date: 2012-03-21
伊藤高久
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the above technique, since the spot welding machine is suspended from the top, it is necessary to retract the spot welding machine laterally in the horizontal direction and place it on a predetermined mounting table when performing other operations.
Therefore, since the mounting table is formed in the outer frame, there is a problem that the outer frame is enlarged in both the horizontal direction and the vertical direction.
In addition, even if the spot welding machine is moved sideways in the horizontal direct

Method used

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Embodiment Construction

[0058] Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. figure 1 It is a schematic diagram schematically showing the outer frame structure 100 provided with the suspension device 1 according to the first embodiment of the present invention. exist figure 1 In the figure, each structure is schematically shown in an enlarged state for the sake of simplification of the drawing and easy understanding, and the workpiece W is schematically shown by a two-dot chain line.

[0059] First, refer to figure 1 The overall configuration of the outer frame structure 100 will be described. The outer frame structure 100 is configured as a part of an assembly line where an operator processes a workpiece W, and in this embodiment, a case where it is applied to an assembly line for spot welding a workpiece W using a spot welding machine 3 will be described as an example. illustrate.

[0060] The outer frame structure 100 has: a plura...

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PUM

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Abstract

The present invention provides a hanger bracket apparatus which can realize the miniaturization of the outer framework and increase working efficiency and an outer framework structure, wherein the hanger bracket (1) can hang and keep a welding portion (31) at a determined height, thereby enabling the welding portion (31) with a heavy weight is easily operated and reducing the load of operators (M). under this condition, a promoting apparatus is used to change the exerted force of a spiral spring, and the hanger bracket apparatus (1) can lift and lower the welding portion (31). When not used the hanger bracket apparatus can be kept upside, and when used for work again the hanger bracket apparatus is reset to the working position, and thereby the increase of the working efficiency and the miniaturization of the outer framework can be realized without enabling the welding portion (31) to be kept towards a side direction.

Description

technical field [0001] The invention relates to a suspension device and an outer frame body structure. In particular, it relates to a suspension device and an outer frame structure capable of reducing the size of the outer frame and improving work efficiency. Background technique [0002] In the assembly line of various structures, operators often use hand-held processing machines to process the processed objects. In this case, if the processing machine is a relatively heavy processing machine such as a spot welding machine or a wrench, the burden on the operator will increase. For this reason, Patent Document 1 discloses a technique in which a spring balancer is hung on the top of an outer frame of an assembly line, and a spot welding machine is suspended by the spring balancer. [0003] According to this technology, since the spot welding machine can be suspended at a specified height position (that is, the position where the weight of the spot welding machine is balance...

Claims

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Application Information

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IPC IPC(8): B23K11/28B23K11/11
Inventor 伊藤高久
Owner 伊藤高久
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