CN205058377U - Silica gel brush mould - Google Patents
Silica gel brush mould Download PDFInfo
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- CN205058377U CN205058377U CN201520568080.0U CN201520568080U CN205058377U CN 205058377 U CN205058377 U CN 205058377U CN 201520568080 U CN201520568080 U CN 201520568080U CN 205058377 U CN205058377 U CN 205058377U
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- steel
- silica gel
- mould
- hairbrush
- copper core
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Abstract
The utility model discloses a silica gel brush mould, including steel cope match -plate pattern and the steel lower bolster that is used for extrusion, correspond respectively on steel cope match -plate pattern and the steel lower bolster and be provided with the copper core, be provided with the taper hole that is used for forming the brush about should on the at least copper core of two bronze medal cores, it is used for the fashioned die cavity of silica gel brush to form between the two upper and lower bronze medal cores. The utility model discloses a novel silica gel brush mould, through adopt the method of inlaying the copper core in traditional steel mould, the problem of intensive mould hole machining difficulty is overcome to the characteristics of utilizing copper soft easy cutting than the steel, greatly reduced the processing degree of difficulty of corresponding mould, mould development cost is also corresponding to be reduced by a wide margin.
Description
Technical field
The utility model relates to silica gel product preparing technical field, particularly relates to a kind of silica gel hairbrush mould.
Background technology
At present, when processing as silica gel hairbrush series products, processing difficulties when utilizing conventional steel Mold Making small-bore porous mold, process tool easily fractures, easily cause whole mould to scrap because not easily taking out breaking sheet after the breaking of indivedual apertures, and cause the die sinking cost of silica gel hairbrush series products greatly to rise thus.
Therefore, prior art has yet to be improved and developed.
Utility model content
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of silica gel hairbrush mould, is intended to solve current silica gel hairbrush series products die sinking difficulty, the problem that die sinking cost is high.
The technical solution of the utility model is as follows:
A kind of silica gel hairbrush mould, wherein, comprise for extruded steel cope match-plate pattern and steel lower bolster, described steel cope match-plate pattern is provided with copper core with corresponding respectively on steel lower bolster, at least one piece of copper core of these upper and lower two bronze medal cores is provided with the taper hole for the formation of hairbrush, is formed between described upper and lower two bronze medal cores and be used for the shaping die cavity of silica gel hairbrush.
Described silica gel hairbrush mould, wherein, described copper core is removable installed in steel cope match-plate pattern and steel lower bolster.
Described silica gel hairbrush mould, wherein, described steel cope match-plate pattern with steel lower bolster is respectively arranged with multiple corresponding copper core.
Described silica gel hairbrush mould, wherein, on described copper core, taper hole bottom part aperture diameter is 0.7mm, and root aperture is 1.2mm, and length is 6.75mm.
Described silica gel hairbrush mould, wherein, when prepared silica gel hairbrush is two-sided hairbrush, the spatial altitude for the formation of hairbrush basal plane between the described steel cope match-plate pattern copper core that arrange corresponding on steel lower bolster is 1.75mm.
Beneficial effect: the utility model provides a kind of novel silica gel hairbrush mould, by adopting the method for edge copper core in conventional steel mould, copper free machining feature softer than steel is utilized to overcome the problem of intensive die orifice processing difficulties, greatly reduce the difficulty of processing of corresponding mould, mould development cost is also corresponding significantly to be reduced.
Accompanying drawing explanation
Fig. 1 is the structural representation of silica gel hairbrush mould in the utility model specific embodiment.
Fig. 2 is the front view of silica gel hairbrush in the utility model specific embodiment.
Fig. 3 is the side view of silica gel hairbrush in the utility model specific embodiment.
Detailed description of the invention
The utility model provides a kind of silica gel hairbrush mould, for making the purpose of this utility model, technical scheme and effect clearly, clearly, further describes below to the utility model.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
A kind of silica gel hairbrush mould as shown in Figure 1, wherein, comprise for extruded steel cope match-plate pattern and steel lower bolster, described steel cope match-plate pattern is provided with copper core 110 with corresponding respectively on steel lower bolster, at least one piece of copper core of these upper and lower two bronze medal cores is provided with the taper hole for the formation of hairbrush, is formed between described upper and lower two bronze medal cores and be used for the shaping die cavity of silica gel hairbrush.Be provided with copper core 110 on cope match-plate pattern 100 shown in Fig. 1, described copper core is removable installed in steel cope match-plate pattern and steel lower bolster.Thus more recopper core can be carried out according to the difference of silica gel hairbrush to be processed, without the need to changing whole template, improve the versatility of mould, greatly reducing die sinking cost simultaneously.The utility model adopts copper core for processing silica gel brush section, mainly there is processing difficulties during porous mold small-bore due to conventional steel Mold Making, the problem that process tool easily fractures, and often cause whole mould to scrap because not easily taking out breaking sheet after the breaking of indivedual apertures.And copper core Cutting free softer than steel in mould of the present utility model, thus overcome the problem of intensive die orifice processing difficulties, avoid directly holing in punching block the problem that mould is scrapped and processing cost is too high brought.
It is preferred that described steel cope match-plate pattern with steel lower bolster is respectively arranged with multiple corresponding copper core, as shown in Figure 1, steel template is provided with multiple copper core, thus once extrudes plastic multiple finished product, substantially increase working (machining) efficiency.
Silica gel hairbrush as shown in Figures 2 and 3 for utilizing mould of the present utility model to process, this silica gel hairbrush is two-sided hairbrush, Mould Machining one side hairbrush of the present utility model can certainly be utilized, preferably, on the copper core of the mould of processing single or double hairbrush, taper hole bottom part aperture diameter is 0.7mm, root aperture is 1.2mm, and length is 6.75mm.The hairbrush of this taper hole compacted under has enough toughness and intensity, can meet the needs that hairbrush is scrubbed.In addition, when prepared silica gel hairbrush is two-sided hairbrush, the space optimum height for the formation of hairbrush basal plane between the described steel cope match-plate pattern copper core that arrange corresponding on steel lower bolster is 1.75mm.Hairbrush root bonding strength can be ensured like this, certainly also can adjust hairbrush basal plane thickness as required.
In preferred embodiment, described copper core adopts brass copper core, on worked copper core, the process tool of taper hole is high-quality wolfram steel cutter, and adopt the method for segmental machining to carry out by the tapering of hairbrush silk and the length of hairbrush silk, the tool diameter difference that every section of processing adopts, process sequence is by major diameter cutter to small-diameter cutter, and working depth then from shallow to deep.Concrete, if processing bottom part aperture diameter as above is 0.7mm, root aperture is 1.2mm, when length is the taper hole of 6.75mm, need with 0.7MM, 0.8MM, 0.9MM, 1.0MM in process, 1.1MM, 1.2MM be totally 6 diameter tool, and its processing sequence is as shown in the table: unit (mm)
| Tool diameter | 1.2 | 1.1 | 1.0 | 0.9 | 0.8 | 0.7 |
| Tool changing order | 1 | 2 | 3 | 4 | 5 | 6 |
| Working depth | 0-1.125 | 1.125-2.25 | 2.25-3.375 | 3.375-4.5 | 4.5-5.625 | 5.625-6.75 |
The mode utilizing segmented to process greatly reduces the difficulty of processing of taper hole, working (machining) efficiency is also corresponding is simultaneously improved, cone hole machine precision also has compared to traditional processing mode and significantly promotes, in addition, segmental machining mode reduces the risk of volume cracking of cutter greatly, and processing cost is thus lower than traditional processing mode.
The utility model provides a kind of novel silica gel hairbrush mould, by adopting the method for edge copper core in conventional steel mould, copper free machining feature softer than steel is utilized to overcome the problem of intensive die orifice processing difficulties, greatly reduce the difficulty of processing of corresponding mould, mould development cost is also corresponding significantly to be reduced.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (5)
1. a silica gel hairbrush mould, it is characterized in that, comprise for extruded steel cope match-plate pattern and steel lower bolster, described steel cope match-plate pattern is provided with copper core with corresponding respectively on steel lower bolster, at least one piece of copper core of these upper and lower two bronze medal cores is provided with the taper hole for the formation of hairbrush, is formed between described upper and lower two bronze medal cores and be used for the shaping die cavity of silica gel hairbrush.
2. silica gel hairbrush mould according to claim 1, is characterized in that, described copper core is removable installed in steel cope match-plate pattern and steel lower bolster.
3. silica gel hairbrush mould according to claim 1, is characterized in that, described steel cope match-plate pattern with steel lower bolster is respectively arranged with multiple corresponding copper core.
4. silica gel hairbrush mould according to claim 1, is characterized in that, on described copper core, taper hole bottom part aperture diameter is 0.7mm, and root aperture is 1.2mm, and length is 6.75mm.
5. silica gel hairbrush mould according to claim 1, is characterized in that, when prepared silica gel hairbrush is two-sided hairbrush, the spatial altitude for the formation of hairbrush basal plane between the described steel cope match-plate pattern copper core that arrange corresponding on steel lower bolster is 1.75mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568080.0U CN205058377U (en) | 2015-07-31 | 2015-07-31 | Silica gel brush mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520568080.0U CN205058377U (en) | 2015-07-31 | 2015-07-31 | Silica gel brush mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205058377U true CN205058377U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520568080.0U Active CN205058377U (en) | 2015-07-31 | 2015-07-31 | Silica gel brush mould |
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| CN (1) | CN205058377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303625A (en) * | 2018-03-20 | 2019-10-08 | 善洁科技有限公司 | Mold, its production method and the product made by it of production veining product |
-
2015
- 2015-07-31 CN CN201520568080.0U patent/CN205058377U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303625A (en) * | 2018-03-20 | 2019-10-08 | 善洁科技有限公司 | Mold, its production method and the product made by it of production veining product |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |