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Accessory Mounting Fixtures and Accessory Mounting Methods

A technology of fittings and fixtures, applied in the field of fittings installation fixtures and fittings installation

Active Publication Date: 2020-06-05
NETUREN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even when such machinery is used, it is not always possible to easily carry out the installation of accessories to the spindle

Method used

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  • Accessory Mounting Fixtures and Accessory Mounting Methods
  • Accessory Mounting Fixtures and Accessory Mounting Methods
  • Accessory Mounting Fixtures and Accessory Mounting Methods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Use accessory mounting jigs when installing accessories to workpiece processing machines. The workpiece processing machine tool to which this embodiment is applied is a shaft diameter enlarging apparatus for forming a shoulder having an enlarged diameter in the middle of a rod-shaped metal workpiece.

[0033]

[0034] figure 1 and 2 The figure shows the overall structure of the shaft diameter expanding equipment. like figure 1 and 2 As shown, the shaft diameter enlarging apparatus 1 includes: a frame 2; a pair of support walls 3 provided at one end side of the frame 2; a driving side retainer unit 4 provided at between a pair of support walls 3 ; and a driven-side retainer unit 5 provided at a central portion of the frame 2 .

[0035] The driving side holder unit 4 is provided with a unit frame 40 . The unit frame 40 includes a pair of side...

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PUM

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Abstract

A jig (10) and a method for installing an attachment (61) into a workpiece processing machine using the jig are provided. The jig (10) includes an attachment holding part (11) configured to hold the attachment, and a plurality of bars (12) provided on the attachment holding part (11) and arranged parallel to each other. The bars (12) are arranged to contact a reference part provided on a circle having a center at a position at which an axis of the workpiece attaching hole (61A) is set when the attachment is installed into the workpiece processing machine. An axis of each of the bars is positioned on a circle having a center at the axis of the workpiece attaching hole of the attachment held in the attachment holding part.

Description

technical field [0001] The invention relates to an accessory installation jig and an accessory installation method for installing an accessory on a workpiece processing machine tool. Background technique [0002] In a prior art workpiece processing machine tool, a workpiece is attached to a workpiece attachment hole of an attachment mounted in the workpiece processing machine tool. A shaft diameter enlarging device is an example of such a workpiece processing machine tool. [0003] A prior art shaft diameter enlarging apparatus has a holder unit configured to hold each end portion of a rod-shaped metal workpiece positioned along a reference line. The holder units are moved toward or away from each other along the reference line while rotating, and furthermore, one holder unit is tilted with respect to the other, forming a shoulder with an enlarged diameter at the middle of the workpiece (For example, see JP2008-200696A). In this prior art, each holder unit includes a supp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21J5/08B21J13/08B21K23/04B30B15/02
CPCB21J5/08B21J13/085B21K23/04B30B15/028B30B15/08
Inventor 森一树桑原义孝
Owner NETUREN CO LTD