CN214521598U - Follow-up rotation prevention insert - Google Patents

Abstract

The utility model provides a follow-turning prevention insert, which prevents the insert from following turning; comprises a body, the bottom of the body is cylindrical; one side surface of the other end of the body is provided with an arc groove, and the other side surface opposite to the arc groove is provided with a plane groove; the utility model has the advantages that: improve the practicality of mold insert, prevent to follow the commentaries on classics.

Description

Follow-up rotation prevention insert

Technical Field

The utility model mainly relates to a spare part technical field especially relates to a side is with changeing mold insert.

Background

The parts play a crucial role in the manufacturing process of the device, such as inserts, which are specially used for irregular mold parts embedded in the mold, and play a role in fixing the mold plate and filling the space between the mold plates.

Published chinese utility model patent, application No. CN201220703195.2, patent name: the utility model provides an injection mold's pentroof bumps mold insert mosaic structure of wearing with thin wall mold insert, application date: 20121218, the utility model relates to an injection mold's pentroof bumps the mold insert inlaying structure of wearing with thin wall mold insert, and it includes: the mold comprises a rear mold core, an inclined top, a first rear mold insert and a second rear mold insert; wherein the inclined top passes through the rear mold core; the first rear mold insert is arranged around the lifter, and the lifter is in collision with the first rear mold insert; the second rear mold insert is arranged around the first rear mold insert and is spliced with the first rear mold insert; and screw holes which penetrate through the rear mold core and extend into the second rear mold insert are arranged on the second rear mold insert and the rear mold core, and the screw holes are matched with screws to fix the first rear mold insert and the second rear mold insert on the rear mold core. The utility model discloses can improve and have the mould intensity of bumping the structure of wearing with the pitched roof in the mould to can easily change when the thin wall mold insert damages in actual shaping production process, reduce the time cycle of mould maintenance, realize changing promptly of thin wall mold insert in the forming process, guarantee the productivity of mould promptly.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of prior art, the utility model provides a side is with changeing the mold insert, prevents that the mold insert from following the commentaries on classics.

The utility model provides a follow-up rotation prevention insert, which comprises a body, wherein the bottom of the body is cylindrical;

one side surface of the other end of the body is provided with an arc groove 1, and the other side surface opposite to the arc groove 1 is provided with a plane groove 2.

Preferably, three arc grooves 1 are arranged in parallel.

The utility model has the advantages that: improve the practicality of mold insert, prevent to follow the commentaries on classics.

Drawings

FIG. 1 is a schematic diagram of the mechanism of the present invention;

in the figure, the position of the upper end of the main shaft,

1. an arc groove; 2. a planar slot.

Detailed Description

The present invention will now be described in detail with reference to the drawings, which are provided for illustrative and explanatory purposes only and should not be construed as limiting the scope of the present invention in any way.

The utility model provides a follow-up rotation prevention insert, which comprises a body, wherein the bottom of the body is cylindrical;

one side surface of the other end of the body is provided with an arc groove 1, and the other side surface opposite to the arc groove 1 is provided with a plane groove 2.

In this embodiment, preferably, three arc grooves 1 are arranged in parallel.

The insert before improvement only has a circular groove, so that the phenomenon of follow-up rotation can be caused. After improvement, the circular groove is changed into an arc groove, and the other side surface of the circular groove is provided with a plane groove, so that the insert can be prevented from rotating along with the arc groove.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (1)

1. A follow-up rotation prevention insert comprises a body, wherein the bottom of the body is cylindrical;

the novel electric heating cooker is characterized in that one side face of the other end of the body is provided with an arc groove (1), and the other side face opposite to the arc groove (1) is provided with a plane groove (2); the number of the arc grooves (1) is three.

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