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fastening method

A fastening and tightening force technology, applied in the direction of threaded fasteners, screws, manufacturing tools, etc., can solve problems such as the inability to select fastening parts immediately, time-consuming, and work efficiency deterioration.

Active Publication Date: 2021-04-20
TOYOTA JIDOSHA KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the case of performing fastening work using the above-mentioned box in which various fastening components are stored, for example, the operator cannot immediately select the fastening component that should be fastened to a predetermined position of the object to be fastened. At the selected time, etc., resulting in deterioration of work efficiency

Method used

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Examples

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Deformed example 1

[0045] Such as Figure 4 As shown, in the fastening member 10 , the longer the length (full length) in the direction of the rotation axis, the lower the ratio of the total length of the fastening force receiving portion 10 a to the length in the direction of the rotation axis. That is, in the fastening member 10, the lower the ratio of the total length of the portion held by the first fitting portion 22a of the attachment 22 (tightening force receiving portion 10a) to the length in the direction of the rotation axis, the lower the attachment 22. The more unstable the holding of the fastening part 10 is. Therefore, there is a high possibility that the fastening member 10 , such as a stud bolt, whose length in the direction of the rotation axis is greater than or equal to a predetermined length, will come off from the attachment 22 when the cassette 2 is moved.

[0046] Figure 8 It is a schematic diagram showing the configuration according to Modification 1 (attachment 122 ) ...

Deformed example 2

[0048] Figure 9 It is a schematic diagram showing the structure according to Modification 2 (cartridge 202 ) of the cartridge 2 . In the case 202 according to Modification 2, the height h1 of the main body in the axial direction is substantially the same as the height h2 of the attachment 22 . That is, the case 202 is configured such that the fastening member 10 protrudes from the case 202 . With this configuration, when fastening the fastening member 10 using the fastening unit 3 , the operator does not need to remove the attachment 22 holding the fastening member 10 to be fastened from the case 202 . Thereby, the work efficiency of fastening work can be improved. In addition, when the cartridge 2 is supplied to the fastening operation process, a hollow columnar cover covering the cartridge 202 and various fastening members 10 stored in the cartridge 202 may be attached to the outer peripheral side of the cartridge 202 .

[0049] As described above, in the fastening metho...

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Abstract

The present invention provides a fastening method capable of reducing deterioration in work efficiency when fastening work is performed using a cassette storing various fastening components. A fastening method for fastening various fastening parts stored in a box, the box has a plurality of attachments, and the attachments are formed with fastening force receiving parts corresponding to the fastening parts among the various fastening parts at one end The first fitting part for fitting is formed at the other end with a second fitting part that fits with the fastening force acting part of the fastening unit, and when the attachment is rotated by the fastening unit, the fastening force receiving part fits The corresponding fastening member of the first fitting portion is rotated, and the cartridge is supplied in a state in which various types of fastening members and a plurality of accessories are arranged in the order of fastening the various fastening members to the object to be fastened.

Description

technical field [0001] The present invention relates to fastening methods. Background technique [0002] A box for storing fastening components for fastening two or more components such as bolts and nuts is known. Japanese Patent Laid-Open No. 2010-280008 discloses a device for filling various types of fastening components into a cassette (cassette) having a plurality of attachments (heads) for respectively holding various types of fastening components (fastening component filling device) . [0003] Even if the types of fastening parts are different, the difference in the shape of the fastening parts may not be discernible at first sight in many cases. Therefore, in the case of performing fastening work using the above-mentioned box in which various fastening components are stored, for example, the operator cannot immediately select the fastening component that should be fastened to a predetermined position of the object to be fastened. at the selected time, etc., resulti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P19/06
CPCB23P19/06F16B27/00B23P19/006B23P19/12B23P19/004B23P19/069B23P19/002Y10T29/53478Y10T29/53483Y10T29/53487B25B23/065Y10T29/535B25B23/06B23Q7/10
Inventor 三宅启太锅岛祐二川坂亘史
Owner TOYOTA JIDOSHA KK