CN220311685U

CN220311685U - Cosmetic pincers casting mould

Info

Publication number: CN220311685U
Application number: CN202321647280.6U
Authority: CN
Inventors: 阮盛回
Original assignee: Yangjiang Weixin Technology Co ltd
Current assignee: Yangjiang Weixin Technology Co ltd
Priority date: 2023-06-26
Filing date: 2023-06-26
Publication date: 2024-01-09
Anticipated expiration: 2033-06-26

Abstract

The utility model relates to a cosmetic tongs casting die which comprises an upper die plate and a lower die plate, wherein the upper die plate and the lower die plate are respectively provided with a main runner and a forming cavity, the forming cavities are communicated with the main runner through the sub runners, the lower die plate is provided with a first positioning cavity, the upper die plate is provided with a second positioning cavity which is correspondingly matched with the first positioning cavity, the first positioning cavity is provided with a movable slide block, one side of the first positioning cavity, which is close to the forming cavities, is provided with a first spring elastic connection, the slide block is provided with a forming part which is matched with the forming cavities to form a handle part of the cosmetic tongs, when the upper die plate and the lower die plate are separated, the slide block is sprung away from the forming cavities under the action of the first spring, and when the upper die plate and the lower die plate are attached, the slide block is matched with the second positioning cavity to enable the slide block to be close to the forming cavities. The casting die can realize one-step rapid molding of the cosmetic forceps, is high in efficiency, and the sliding blocks are matched to avoid molding parting lines, so that the whole exterior of the cosmetic forceps is smooth and provided with embossing, and the efficiency is high.

Description

Cosmetic pincers casting mould

Technical Field

The utility model relates to the technical field of casting molds, in particular to a cosmetic clamp casting mold.

Background

Casting refers to a processing mode of pouring solid metal into a casting mold with a specific shape after solidification. The cast metal comprises: copper, iron, aluminum, tin, lead and the like, and the materials of the common casting mold are raw sand, clay, water glass, resin and other auxiliary materials.

The traditional cosmetic forceps processing needs multiple steps, the handle part of the existing cosmetic forceps is provided with a parting line after being molded, secondary polishing is needed, the process is complex, and the efficiency is low.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide a casting mould of a cosmetic clamp, which comprises an upper template and a lower template, wherein the upper template and the lower template are respectively provided with a main runner and a forming cavity, the forming cavities are communicated with the main runner through the main runners, the lower template is provided with a first positioning cavity, the upper template is provided with a second positioning cavity and the first positioning cavity are correspondingly matched, the first positioning cavity is provided with a movable slide block, a first spring elastic connection is arranged between one side, close to the forming cavity, of the first positioning cavity and the slide block, the forming part and the forming cavity are matched to form an external tooth shape of the cosmetic clamp, and when the upper template and the lower template are separated, the slide block is sprung away from the forming cavities under the action of the first spring, and when the upper template and the lower template are attached, the slide block is matched with the second positioning cavity to enable the slide block to be close to the forming cavity.

In a further embodiment of the utility model, a guide surface is formed on the upper part of one side of the sliding block, which is opposite to the forming part, and the sliding block is pushed to be close to the forming cavity by the sliding fit of the second positioning cavity under the action of the guide surface.

In the utility model, the casting mould of the cosmetic tongs further comprises an upper mould fixing plate, a lower mould fixing plate, a supporting plate, a cushion block, a push plate and a push rod fixing plate, wherein the upper mould fixing plate is fixed on the upper mould plate, the supporting plate is fixed at the bottom of the lower mould plate, the cushion block is fixed at two ends of the bottom of the supporting plate, the lower mould fixing plate is fixed below the cushion block, the push plate and the push rod fixing plate are movably arranged between the supporting plate and the lower mould fixing plate, the push plate and the supporting plate are movably connected through a guide post, a second spring is sleeved outside the guide post, and the push rod is arranged on the push rod fixing plate and penetrates through the forming cavity.

In the utility model, the lower template is provided with positioning columns around, and the positioning columns are inserted into the upper template in a positioning way.

Compared with the prior art, the utility model has the beneficial effects that:

when cope match-plate pattern and lower bolster are laminated, thereby guide face and second location chamber cooperation promote the slider and be close to the shaping die cavity on the slider, and the cooperation shaping goes out the cosmetic pincers handle, and first spring is in compression state this moment, and after the product shaping, cope match-plate pattern and lower bolster separation back, first spring open the slider, push rod is ejecting the unloading of product to realize one step rapid prototyping, efficient, thereby avoid shaping out the boundary line through the slider cooperation, make the whole outside smooth of cosmetic pincers have the impressed watermark, efficient.

The utility model is described in further detail below with reference to the drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of a casting mold of a cosmetic clamp according to the present utility model;

FIG. 2 is a schematic view of the upper mold plate of the present utility model;

FIG. 3 is a schematic view of the lower die plate of the present utility model;

fig. 4 is a schematic structural view of the slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, the utility model provides a casting mould of a pair of beauty forceps, which comprises an upper template 1, a lower template 2, an upper template fixed plate 3, a lower template fixed plate 4, a supporting plate 5, a cushion block 6, a push plate 7 and a push rod fixed plate 8.

The upper die fixed plate 3 is fixed on the upper die plate 1, the backup pad 5 is fixed in the bottom of the lower die plate 2, the cushion 6 is fixed at both ends of the bottom of the backup pad 5, the lower die fixed plate 4 is fixed below the cushion 6, the push plate 7 and the push rod fixed plate 8 are movably arranged between the backup pad 5 and the lower die fixed plate 4, the push plate 7 and the backup pad 5 are movably connected through the guide post, the second spring 9 is sleeved outside the guide post, as shown in fig. 2, the main runner 10 and the forming cavity 11 are arranged on the upper die plate 1 and the lower die plate 2, the forming cavity 11 and the main runner 10 are communicated through the shunt, the push rod 12 is arranged on the push rod fixed plate 8, the forming cavity 11 penetrates through the push rod 12, the first positioning cavity 13 is arranged on the lower die plate 2, the second positioning cavity 14 and the first positioning cavity 13 are correspondingly matched, the movable slide block 15 is arranged on the first positioning cavity 13, the periphery of the lower die plate 2 is convexly arranged to form a positioning post 16 and the upper die plate 1, a first spring is elastically connected between the first positioning cavity 13 and one side of the slide block 15, which is close to the forming cavity 11, the forming part 150 and the forming cavity 11 are matched, the forming cavity 1 is formed by the outer part of the forming cavity 1 and the upper die plate 2 through the shunt, the spring 15 is separated from the upper die plate 2 and the first spring 15 when the upper die plate 2 and the upper die plate 2 is separated from the first positioning cavity 2 and the first positioning cavity 15 and the slide block 15 is separated from the forming cavity 1 and the cavity 11 and is close to the cavity 15 and is matched with the cavity 15 by the first spring cavity 15 and is formed by the cavity and the cavity 1.

In this design, as shown in fig. 4, a guide surface 151 is formed on an upper portion of a side of the slide 15 facing away from the molding portion 150, and the slide 15 is pushed to approach the molding cavity 11 by the sliding fit of the second positioning cavity 14 under the action of the guide surface 151. When the upper template 1 and the lower template 2 are attached, the upper guide surface of the sliding block 15 is matched with the second positioning cavity 14 to push the sliding block 15 to be close to the forming cavity 11, at the moment, the first spring is in a compressed state, after the product is formed, the upper template 1 and the lower template 2 are separated, the first spring ejects the sliding block 15, and the push rod 12 ejects the product for discharging, so that one-step rapid forming is realized, the efficiency is high, the parting line is avoided through the matching of the sliding block 15, and the whole outside of the cosmetic clamp is smooth and has embossing, and the efficiency is high.

The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.

Claims

1. The utility model provides a cosmetic tongs casting mould, its characterized in that, includes cope match-plate pattern and lower bolster, sprue and shaping chamber have all been seted up to cope match-plate pattern and lower bolster, shaping chamber and sprue pass through the runner intercommunication, first location chamber has been seted up on the lower bolster, the cope match-plate pattern set up the second location chamber with first location chamber corresponds the cooperation, be provided with mobilizable slider on the first location chamber, first location chamber with be provided with first spring elastic connection between the slider one side that is close to the shaping chamber, have shaping portion on the slider with shaping chamber cooperatees shaping and goes out cosmetic tongs outside cusp, when cope match-plate pattern and lower bolster separate, the slider receives first spring effect to be sprung away from shaping chamber, when cope match-plate pattern and lower bolster subside, the slider with the second location chamber cooperation makes the slider is close to the shaping chamber.

2. A cosmetic forceps casting mould according to claim 1, wherein the upper part of the side of the slider facing away from the forming section forms a guide surface against which the slider is urged by the sliding fit of the second positioning chamber towards the forming chamber.

3. The cosmetic tongs casting mold of claim 1, further comprising an upper mold fixing plate, a lower mold fixing plate, a supporting plate, a cushion block, a push plate and a push rod fixing plate, wherein the upper mold fixing plate is fixed on the upper mold plate, the supporting plate is fixed at the bottom of the lower mold plate, the cushion block is fixed at two ends of the bottom of the supporting plate, the lower mold fixing plate is fixed below the cushion block, the push plate and the push rod fixing plate are movably arranged between the supporting plate and the lower mold fixing plate, the push plate and the supporting plate are movably connected through a guide post, a second spring is sleeved outside the guide post, and a push rod is arranged on the push rod fixing plate to penetrate through the forming cavity.

4. The casting mold of the cosmetic tongs according to claim 1, wherein the periphery of the lower template is convexly provided to form a positioning column and the upper template is positioned and inserted.