Machining method of slider insert

A slider inserting and processing method technology, which is applied in metal processing equipment, manufacturing tools, thread cutting devices, etc., can solve the problems of straining the outer thread of the product, and achieve the effect of easy release

Active Publication Date: 2020-11-06
合肥联创光学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide a method for processing slider inserts to solve the techni

Method used

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  • Machining method of slider insert
  • Machining method of slider insert
  • Machining method of slider insert

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Embodiment Construction

[0045] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Several embodiments of the invention are shown in the drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the present invention will be thorough and complete.

[0046] It should be noted that when an element is referred to as being “fixed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

[0047] Unless otherwise def...

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Abstract

The invention provides a machining method of a slider insert. The machining method of the slider insert comprises the following steps that a slider insert workpiece is machined according to the designsize of the slider insert; the slider insert workpiece is placed in a clamp of a grinding machine to be fixed; a grinding wheel machining track is obtained, and a grinding wheel of the grinding machine carries out secondary machining on the slider insert workpiece according to the grinding wheel machining track so as to remove a thread undercut on an internal thread of the slider insert; the stepof obtaining the grinding wheel machining track comprises the steps that an analysis model of the slider insert is established; according to the analysis model, the position of a thread undercut critical point is calculated; and the grinding wheel machining track is generated according to the position of the thread undercut critical point. According to the machining method of the slider insert, the grinding wheel machining track is established and generated according to the analysis model of the slider insert, and the grinding wheel of the grinding machine carries out secondary machining on the slider insert workpiece according to the established grinding wheel machining track so as to remove the thread undercut on the internal thread of the slider insert workpiece, so that a product external thread is prevented from being damaged by the undercut, and product release is facilitated.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to a method for processing slider inserts. Background technique [0002] The external thread on some injection molded products will be processed through two slider inserts. Specifically, such as figure 1 As shown, the slider insert 10 is provided with a semicircular hole 11, and the inner wall of the semicircular hole 11 is provided with an internal thread 12, so that when the two slider inserts are molded together, a complete screw hole is formed. When the product is injection molded , the internal thread in the screw hole will form a corresponding external thread on the outer wall of the product. For example, figure 2 In the lens barrel product shown, the external thread of the lens barrel is molded at the center of the product, and the external threads on both sides of the parting line (center line) are molded by two sliders. [0003] Because burrs are easy to be produced at ...

Claims

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Application Information

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IPC IPC(8): B23G1/36
CPCB23G1/36
Inventor 孙连伟李旦章芬
Owner 合肥联创光学有限公司
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