CN216831861U - Device for manufacturing auxiliary modeling drawing ball - Google Patents
Device for manufacturing auxiliary modeling drawing ball Download PDFInfo
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- CN216831861U CN216831861U CN202121918771.0U CN202121918771U CN216831861U CN 216831861 U CN216831861 U CN 216831861U CN 202121918771 U CN202121918771 U CN 202121918771U CN 216831861 U CN216831861 U CN 216831861U
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- ball
- mold
- drawing ball
- pit
- mould
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Abstract
The utility model discloses a device of supplementary molding drawing ball of preparation, including the mould ball board, the mould hole is seted up to mould ball board upper surface, and the inside shape in mould hole is identical with the shape of drawing ball. Processing a mold ball plate of a water drop-shaped or hemispherical mold pit by using a copper material, filling the mold pit with silicone glass cement, scraping the surface, naturally drying for 7-10 days to harden the mold pit, and taking out the hardened silicone glass cement in the mold pit by using a scraper to form a required mold drawing ball. The drawing ball material hardness that this device was made is moderate, and elasticity is good, compares the drawing ball that green rubber pressed and more is favorable to casting molding demolding. The produced drawing ball has moderate material hardness and good elasticity, and is more favorable for casting, modeling and demolding compared with the drawing ball pressed by raw rubber.
Description
Technical Field
The utility model belongs to the technical field of the casting mould technique of modelling and specifically relates to a device of supplementary molding drawing ball of preparation.
Background
The requirement of the existing casting product is more and more precise, the appearance requirement is more and more strict, and the surface of some dies has parts with small outer diameter and deeper depth, so that the die stripping condition is difficult to ensure after the die is molded. Thus, some auxiliary stripping balls are needed to ensure the stripping. However, the stripping balls purchased in the market are basically formed by pressing raw rubber, are hard in material and low in elasticity, and cannot effectively solve the problem of stripping.
SUMMERY OF THE UTILITY MODEL
The above-mentioned defect to prior art exists, the utility model aims at providing a device of supplementary molding drawing ball of preparation, the drawing ball material hardness of making out is moderate, and elasticity is good, compares the drawing ball that green rubber pressed and suppresses more to be favorable to casting molding drawing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the device for manufacturing the auxiliary modeling drawing ball comprises a ball molding plate, wherein a mold pit is formed in the upper surface of the ball molding plate, and the inner shape of the mold pit is matched with the shape of the drawing ball.
Further, the inner shape of the mold pit is a drop shape or a hemispherical shape.
Further, the mold pit is filled with silicone glass cement.
Compared with the prior art, the utility model following beneficial effect has:
processing a mold ball plate with a water drop-shaped or hemispherical mold pit by using a copper material, filling the mold pit with silicone glass cement, scraping the surface of the mold pit, naturally drying for 7-10 days to harden the mold pit, and taking out the hardened silicone glass cement in the mold pit by using a scraper to form a required mold drawing ball. The drawing ball material hardness that this device was made is moderate, and elasticity is good, compares the drawing ball that green rubber pressed and more is favorable to casting molding demolding.
Drawings
Fig. 1 is a schematic diagram of an apparatus for making an auxiliary molding drawing ball according to the present invention.
In the figure: a template sphere plate 1; silicone glass cement 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a device for manufacturing an auxiliary modeling drawing ball comprises a ball molding plate 1, wherein a mold pit is formed in the upper surface of the ball molding plate, and the inner shape of the mold pit is matched with the shape of the drawing ball.
Further, the inner shape of the mold pit is a drop shape or a hemispherical shape.
Further, the mold cavity is filled with silicone glass cement 2.
Processing a water drop-shaped or hemispherical mold pit mold sphere plate 1 by using a copper material, filling the mold pit with silicone glass cement 2, scraping the surface, naturally drying for 7-10 days to harden the silicone glass cement, and taking out the hardened silicone glass cement 2 in the mold pit by using a scraper to form a required mold drawing sphere. The drawing ball manufactured by the method has moderate hardness and good elasticity, and is more beneficial to casting, modeling and demolding compared with the drawing ball pressed by raw rubber.
So, in summary, by the following procedure: designing a template, filling materials, air-drying and hardening, and taking out to prepare the drawing ball.
All parts and parts which are not discussed in the present application and the connection mode of all parts and parts in the present application belong to the known technology in the technical field, and are not described again. Such as welding, threaded connections, etc.
In the present application, the term "plurality" means two or more unless expressly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. A device for manufacturing an auxiliary modeling drawing ball is characterized by comprising a ball molding plate, wherein a mold pit is formed in the upper surface of the ball molding plate, and the inner shape of the mold pit is matched with that of the drawing ball;
the inner shape of the die pit is a water drop shape or a hemispherical shape;
silicone glass cement is filled in the mold pit;
the die ball plate is made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121918771.0U CN216831861U (en) | 2021-08-16 | 2021-08-16 | Device for manufacturing auxiliary modeling drawing ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121918771.0U CN216831861U (en) | 2021-08-16 | 2021-08-16 | Device for manufacturing auxiliary modeling drawing ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216831861U true CN216831861U (en) | 2022-06-28 |
Family
ID=82083043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121918771.0U Active CN216831861U (en) | 2021-08-16 | 2021-08-16 | Device for manufacturing auxiliary modeling drawing ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216831861U (en) |
-
2021
- 2021-08-16 CN CN202121918771.0U patent/CN216831861U/en active Active
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