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Method for grinding longitudinal section of terminal

A terminal and grinding surface technology, which is applied in the field of grinding devices, can solve the problems of precision deviation, time-consuming, and grinding operations.

Pending Publication Date: 2021-11-26
TRUE SOLTEC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, with the method described in Patent Document 1, when the workpiece is fixed with resin, there are problems such as that it takes a lot of time to fix it, or that manual grinding causes deviations in accuracy, and that the grinding operation takes a lot of time.

Method used

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  • Method for grinding longitudinal section of terminal
  • Method for grinding longitudinal section of terminal
  • Method for grinding longitudinal section of terminal

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0054] In the Deformation Example 1, the grindstone of the grinding mechanism 230 has a polishing surface formed in a horizontal direction. That is, in the above-described embodiment, a rotating shaft disposed in the horizontal direction, and has a polishing surface formed in the vertical direction, but the direction of the grinding is changed in the deformation example 1. With the change in the direction of the grinding direction, the direction of the terminal 100 fixed to the fixture 220 will also change.

example 2

[0056] In Deformation Example 2, the position adjustment device 240 will use a mechanism that can be manually operated. That is, in the above-described embodiment, the means for filling the fixture 220 into the width direction is used to the motor 241, and in the modified example 2, a manual device such as a handle operation will be used. That is, by manual rotating the handle, the fixture 220 can move on the ball screw or rail. At this time, it is also different from the conventional device such as manual grinding, since the position of the fixed jig 220 is adjusted, the finger is not injured.

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PUM

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Abstract

The invention provides a polishing device and a polishing method which can eliminate deviation caused by manual operation and can expose a longitudinal cross section in a short time. The present invention is a polishing device for polishing a terminal having a core wire portion covered with a plurality of metal wire harnesses disposed in the longitudinal direction so as to expose the longitudinal cross-section of the core wire portion, the polishing device being provided with a base, a fixing clamp, a grinding mechanism, and a position adjustment device. The fixing clamp is used for fixing a terminal arranged on the base; the grinding mechanism is arranged on the base and is provided with a grinding surface; the position adjusting device is arranged on the base and used for adjusting the position of the fixing jig or the grinding mechanism, and the moving device enables the fixing clamp and the grinding mechanism to move relatively so as to enable the grinding surface to be in contact with the core wire part from the direction perpendicular to the length direction of the terminal, so that the core wire part is ground, and the longitudinal section is exposed.

Description

Technical field [0001] The present invention relates to a polishing apparatus and a polishing method, especially with respect to the terminal coated with a longitudinal direction arranged on a plurality of metal strands in the core wire portion is, as a polishing apparatus which is very useful. Background technique [0002] Conventional wire bundle comprising a wiring harness manufacturer manufactured the terminal 100, such as Figures 1a ~ 1c Indicated. Figure 1A Is a side view, Figure 1B Is a plan view, Figure 1C show Figure 1B Section B-B in FIG. like Figures 1a ~ 1c , The terminal 100 having such a core wire portion 110, the portion covering the core wire disposed in the longitudinal direction, a plurality of harnesses, for the pressure line and the cladding is formed. [0003] Further, in order to confirm the quality of the wiring harness manufacturer terminal 100, such as Figure 1A , In a direction perpendicular to the longitudinal direction intersecting the ( Figure 1A In d...

Claims

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Application Information

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IPC IPC(8): B24B19/00B24B41/06
CPCB24B19/00B24B41/06
Inventor 赤堀正和高田進太郎
Owner TRUE SOLTEC