阅读说明：本技术 一种气冷式组合定型模 (Air-cooled combined shaping mold ) 是由 刘志辉 于 2019-10-15 设计创作，主要内容包括：本发明公开了一种气冷式组合定型模,其特征在于：包括右冷却定型模、左冷却定型模和若干个螺钉,在所述右冷却定型模的上部设有进气孔一,在所述右冷却定型模的左端面上设有环形盲孔,在所述右冷却定型模的中间部位设有定型模孔一,在所述右冷却定型模的四个角部各设有一个螺纹孔,在所述右冷却定型模的下部设有出气孔一,所述进气孔一的下端与环形盲孔连通,所述出气孔一的上端与环形盲孔连通,在所述左冷却定型模的上部设有进气孔二,在所述左冷却定型模的右端面上设有环形孔,在所述环形孔的上下侧壁之间间断设有若干个筋板。该发明结构新颖,冷却流道空间大,冷却效果好,加工的产品质量佳。(The invention discloses an air-cooled combined shaping die, which is characterized in that: including right side cooling stock mould, left side cooling stock mould and a plurality of screw the upper portion of right side cooling stock mould is equipped with inlet port one be equipped with annular blind hole on the left end face of right side cooling stock mould the middle part of right side cooling stock mould is equipped with design nib one four bights of right side cooling stock mould respectively are equipped with a screw hole the lower part of right side cooling stock mould is equipped with venthole one, the lower extreme and the annular blind hole intercommunication of inlet port one, the upper end and the annular blind hole intercommunication of venthole one the upper portion of left side cooling stock mould is equipped with inlet port two be equipped with the annular hole on the right-hand member face of left side cooling stock mould be equipped with a plurality of gusset between the upper and lower lateral wall of annular hole. The invention has novel structure, large cooling runner space, good cooling effect and good quality of processed products.)

1. An air-cooled combined shaping mold is characterized in that: including right side cooling stock mould (1), left side cooling stock mould (2) and a plurality of screw (3) the upper portion of right side cooling stock mould (1) is equipped with inlet port (11) be equipped with annular blind hole (12) on the left end face of right side cooling stock mould (1) the middle part of right side cooling stock mould (1) is equipped with one (13) of design mould hole, four bights of right side cooling stock mould (1) respectively are equipped with a screw hole (14), the lower part of right side cooling stock mould (1) is equipped with venthole (15), the lower extreme and the annular blind hole (12) of inlet port (11) communicate, the upper end and the annular blind hole (12) of venthole (15) communicate, the upper portion of left side cooling stock mould (2) is equipped with inlet port two (21), be equipped with annular hole (22) on the right-hand member face of left side cooling stock mould (2), be equipped with a plurality of gusset ((221)) between the upper and lower lateral wall of annular hole (22) break down four bights of annular hole (22) respectively are equipped with a screw hole (23) the middle part of left side cooling stock mould (2) is equipped with design mould hole two (24) the lower part of left side cooling stock mould (2) is equipped with venthole two (25), left side cooling stock mould (2) are adorned on the left end face of right side cooling stock mould (1) through screw (3).

Technical Field

The invention relates to a plastic mold, in particular to an air-cooled combined shaping mold.

Background

The existing plastic mold completes the shaping of a product through a plurality of cooling shaping molds, and during cooling, two modes of water cooling or air cooling are usually adopted, no matter which cooling mode is adopted, round holes which are processed into one hole in the cooling shaping molds are used for cooling, and because the contact area between the cooling part of the cooling shaping molds and the core part extrusion cavity is smaller, the cooling speed is slower, the production efficiency is influenced, and the quality of the extruded product can also be influenced.

Disclosure of Invention

The invention aims to provide an air-cooled combined shaping mold which has the advantages of novel structure, large cooling flow channel space, good cooling effect and good quality of processed products.

In order to achieve the purpose, the cooling forming die comprises a right cooling forming die, a left cooling forming die and a plurality of screws, wherein a first air inlet hole is formed in the upper portion of the right cooling forming die, an annular blind hole is formed in the left end face of the right cooling forming die, a first forming die hole is formed in the middle of the right cooling forming die, a threaded hole is formed in each of four corners of the right cooling forming die, a first air outlet hole is formed in the lower portion of the right cooling forming die, the lower end of the first air inlet hole is communicated with the annular blind hole, the upper end of the first air outlet hole is communicated with the annular blind hole, a second air inlet hole is formed in the upper portion of the left cooling forming die, an annular hole is formed in the right end face of the left cooling forming die, a plurality of rib plates are discontinuously arranged between the upper side wall and the lower side wall of the annular hole, a screw hole is formed in each of four corners of the annular hole, and a, and a second air outlet hole is formed in the lower part of the left cooling shaping die, and the left cooling shaping die is mounted on the left end face of the right cooling shaping die through screws.

The invention adopts a structure consisting of a right cooling shaping die, a left cooling shaping die and a plurality of screws, wherein the right cooling shaping die is provided with a first air inlet hole, a first annular blind hole and a first air outlet hole which are communicated with each other, so that an independent cooling air path can be formed; the left cooling shaping die is provided with a second air inlet hole, a second annular hole and a second air outlet hole which are communicated with each other, so that a cooling air path is also formed; and because the annular blind hole on the right cooling shaping mold is communicated with the annular hole on the left cooling shaping mold, a cooling flow passage with larger flow passage space can be formed. The invention has novel structure, large cooling runner space, good cooling effect and good quality of processed products.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a left side view of the right sizing sleeve of fig. 1.

Fig. 3 is a sectional view a-a of fig. 2.

Fig. 4 is a right side view of the left sizing sleeve of fig. 1.

Fig. 5 is a sectional view B-B of fig. 4.

Detailed Description

Referring to fig. 1 to 5, the cooling device comprises a right cooling shaping die 1, a left cooling shaping die 2 and a plurality of screws 3, wherein a first air inlet hole 11 is formed in the upper portion of the right cooling shaping die 1, a first annular blind hole 12 is formed in the left end surface of the right cooling shaping die 1, a first shaping die hole 13 is formed in the middle of the right cooling shaping die 1, a threaded hole 14 is formed in each of four corners of the right cooling shaping die 1, a first air outlet hole 15 is formed in the lower portion of the right cooling shaping die 1, the lower end of the first air inlet hole 11 is communicated with the first annular blind hole 12, the upper end of the first air outlet hole 15 is communicated with the annular blind hole 12, a second air inlet hole 21 is formed in the upper portion of the left cooling shaping die 2, an annular hole 22 is formed in the right end surface of the left cooling shaping die 2, a plurality of rib plates 221 are intermittently arranged between the upper side wall and the lower side wall of the annular hole 22, and a screw hole, the middle part of the left cooling shaping die 2 is provided with a second shaping die hole 24, the lower part of the left cooling shaping die 2 is provided with a second air outlet hole 25, and the left cooling shaping die 2 is arranged on the left end surface of the right cooling shaping die 1 through a screw 3.

In application, the right cooling shaper 1 can be used alone or the right cooling shaper 1 can be combined with a plurality of left cooling shapers 2 according to actual conditions, and the changes are all within the protection scope of the invention.