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Insert supply device

A technology for supplying devices and inserts, applied in metal processing equipment, metal processing, manufacturing tools, etc., can solve the problems of damaged inserts or slits, gaps and hooks, and achieve the effect of preventing damage

Pending Publication Date: 2022-06-07
JANOME CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the insert supply device of Patent Document 2, it is necessary to separately provide a mechanism for pressing the insert into the slit
In addition, when the Insert screwed to the insertion tool is moved to the workpiece, when the Insert is released from the slit, the holding force generated by the press fit acts as an unnecessary resistance instead, so the following problems may occur : Damaged inserts or slits, or engagement of notches and hooks falling off

Method used

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Examples

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Embodiment Construction

[0076] Hereinafter, an embodiment of the insert supply device of the present invention will be described with reference to the drawings. In addition, in the following description, for the sake of convenience, description is made according to the directions of left, right, front, rear, up, down, and X, Y, and Z shown in the drawings.

[0077] Figure 1 to Figure 4 The insert insertion apparatus 2A including the first embodiment (the insert supply apparatus 1A) of the insert supply apparatus of the present invention is shown. The insert insertion device 2A includes, in addition to the insert supply device 1A, an insert insertion tool 3 and an insert insertion robot 4 that moves the insert insertion tool 3 with respect to the workpiece W three-dimensionally.

[0078] First, the insert insertion tool 3 will be described. like figure 1 and Figure 4 As shown in (a) of , the insert insertion tool 3 includes a male screw portion 3a and a rotary driver portion 3c. The male thread...

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PUM

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Abstract

Provided is an insert supply device (1A) for supplying a coil-shaped insert (I) having a cutout (N) on the inside thereof to an insert insertion tool (3) including a hook (3b) that engages with the cutout (N) by rotating relative to the insert (I), the insert supply device (1A) including a pressing portion (14h) that presses the hook (3b) against the cutout (N), the pressing portion (14h) being configured to press the cutout (N) into the cutout (N), and the pressing portion (14h) being configured to press the cutout (N) into the cutout (N) by pressing the cutout (N) into the cutout (N) by rotating relative to the cutout (N). The pressing portion (14h) is pressed against the outer peripheral surface of the insert (I) before the hook (3b) is engaged with the notch (N), and is separated from the outer peripheral surface of the insert (I) after the hook (3b) is engaged with the notch (N). The invention provides an insert supply device which can prevent damage of an insert and the like by screwing the insert into an insert insertion tool and reliably clamping a notch and a hook.

Description

technical field [0001] The present invention relates to an insert supply device for supplying an insert having a notch inside to an insert insertion tool. Background technique [0002] For example, when a member is fastened with a screw to a relatively weak base material such as a light metal such as aluminum or a resin, an insert may be attached to the female screw portion of the workpiece as the base material in advance. Such an insert can reduce the load received by the workpiece from the screw, and thus can prevent breakage of the workpiece that occurs when the screw is tightened, and can increase the tightening force by the screw. [0003] Various types of inserts have been used, and as one of them, there is known a coil-shaped insert which is formed by winding a steel wire having a diamond cross-section into a coil shape so that the outer side has a male thread shape and the inner side has a female thread shape. , and a concave hook portion called a notch is provided ...

Claims

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Application Information

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IPC IPC(8): B29C33/12
CPCB29C33/12B23P19/002B23P19/004B23P19/06
Inventor 来田宏中川智昭水上绫子小林明也
Owner JANOME CORP
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