CN205009471U - Three -layer high precision location silica gel bending mould - Google Patents
Three -layer high precision location silica gel bending mould Download PDFInfo
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- CN205009471U CN205009471U CN201520579840.8U CN201520579840U CN205009471U CN 205009471 U CN205009471 U CN 205009471U CN 201520579840 U CN201520579840 U CN 201520579840U CN 205009471 U CN205009471 U CN 205009471U
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- Prior art keywords
- silica gel
- bend pipe
- mold cores
- groove
- bolt
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Abstract
The utility model relates to a three -layer high precision location silica gel bending mould, three -layer high precision location silica gel bending mould includes cope match -plate pattern, well template, lower bolster and mold core, mold core is including perpendicular end, L shape end and straight arc end, second locating piece and circular button are drawn together to L shape hand ladle, well template and last template settings have with the corresponding mold core recess of mold core, the mold core recess is including holding recess, L shape end recess and straight arc end recess perpendicularly. The utility model provides a three -layer high precision location silica gel bending mould has 3D processing technology and does the guarantee, the product homogenizing wall thickness of production, and the size is qualified, the reduction in the number of rejects, the product precision is high, assembly reliable and simple, production efficiency is high, and the processing cost is low, has better economic technology benefit.
Description
Technical field
The utility model relates to a kind of three floor heights and accurately locates silica gel bend pipe mould.Belong to silica gel mould field.
Background technology
At present, the application of silica gel bend pipe product widely, its demand in the industry such as automobile, household electrical appliances is all very large, but at present at the mould for the production of silica gel bend pipe product, it is in production operation, core rod locating effect in cavity is bad, like this in curing operation, the effect of the silica gel extruding force flowed in cavity, makes core rod produce stretcher strain at axial direction, thus cause the even and product of the wall unevenness of shaped article to deform, thus produce waste product.And general silica gel bend pipe mould is made up of upper and lower mould now, the fixing docking of upper and lower mould, forms the cavity of circle annular between upper and lower mould.The silica gel ring of the corresponding a kind of specification of a usual mould.If need the production different size of small lot, as the silica gel ring of different-thickness, then need the mould that a lot of corresponding, required die cost is just very high, and mould is many is also unfavorable for management.
The existing production technology of irregular silica gel bend pipe and moulding process mostly adopt extrudes silicone tube semi-finished product by shape of the mouth as one speaks size, and then by preformed glue pipe socket on the metal winding pipe made in advance, then is transplanted in vulcanizing tank and uses steam pressurized sulfuration.But the shortcoming done like this has 1, dimensional accuracy is not high, and wall unevenness is even, 2, material is selective, some silica gel materials can not use this technique, and 3, complicated shape has no idea to produce, 4, production cost is higher, 5, traditional moulds matching loose, location is unstable.
In sum, the problems such as the irregular silica gel bend pipe wall unevenness produced for the mould existed in solution prior art is even, precision is not high, production cost is higher, need a kind of production realizing standardization, automatic assembly line formula of invention at present badly, its product uniform wall thickness produced, there is good product quality, speed of production is fast, and efficiency is high, and novel three floor heights that percent defective is low accurately locate silica gel bend pipe mould.
Utility model content
The utility model proposes a kind of production realizing standardization, automatic assembly line formula, its product uniform wall thickness produced, there is good product quality, speed of production is fast, efficiency is high, novel three floor heights that percent defective is low accurately locate silica gel bend pipe mould, solve the problems such as the special-shaped silica gel bend pipe wall unevenness that the mould that exists in prior art produces is even, precision is not high, production cost is higher.
The technical solution of the utility model is achieved in that
A kind of three floor heights accurately locate silica gel bend pipe mould, described three floor heights are accurately located silica gel bend pipe mould and are comprised cope match-plate pattern, middle template, lower bolster and mold cores, described mold cores comprises vertical end, L shape end and straight arc end, described L shape end comprises the second locating piece and circular button, described middle template and cope match-plate pattern are provided with the mold cores groove corresponding with described mold cores, and described mold cores groove comprises vertical end groove, L shape end groove and straight arc end groove.
Further, described mold cores is solid construction, and described vertical end, L shape end and straight arc end are separable, and the vertical end in described mold cores is arranged on separately on described lower bolster.
Described lower bolster is also provided with the second bolt.
Be provided with the second bolt hole bottom described middle template, the quantity of described second bolt hole and the second bolt is two and two or more, and described second bolt hole and the second bolt one_to_one corresponding.Described second bolt hole and the second bolt are used for fixing middle template and lower bolster.
Described middle template and cope match-plate pattern are separately installed with the first locating piece and the first detent one to one, and described first locating piece and the first detent are also respectively arranged with the first bolt hole and the first bolt one to one.Described first bolt hole and the first bolt are used for fixing middle template and cope match-plate pattern.
Described middle template and cope match-plate pattern correspondence are provided with mounting blocks and mounting blocks groove, and described L shape end groove is placed on described mounting blocks.
The junction of described L shape end groove and straight arc end groove is also provided with waste material mouth.
The utility model has following feature and beneficial effect:
In the utility model by cope match-plate pattern, middle template, lower bolster arrange the second bolt hole and the second bolt, the first bolt hole and the first bolt, cope match-plate pattern, middle template, lower bolster are fixed between two, strong fix, prevent upper, middle and lower template dislocation, thus there is waste product, meet the requirement of the irregular mold cores of special-shaped multidimensional, can not stretcher strain be produced in later stage molded vulcanization operations for forming, can produce and stablize qualified product.Three floor heights are accurately located silica gel bending die and are had 3D process technology and ensure, structure is simple, the product uniform wall thickness of production, size qualification, reduce the number of rejects and seconds rate, Product Precision is high, assembles simple, production efficiency is high, and processing cost is low, can realize the production of standardization, automatic assembly line formula.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation that a kind of three floor heights of the utility model accurately locate template in silica gel bend pipe mould;
Fig. 2 is that a kind of three floor heights of the utility model accurately to locate in silica gel bend pipe mould template along the sectional view of A-A line;
Fig. 3 is that a kind of three floor heights of the utility model accurately to locate in silica gel bend pipe mould template along the sectional view of B-B line;
Fig. 4 is the structural representation that a kind of three floor heights of the utility model accurately locate mold cores in silica gel bend pipe mould;
Fig. 5 is the structural representation that a kind of three floor heights of the utility model accurately locate silica gel bend pipe mould cope match-plate pattern;
Fig. 6 is the structural representation that a kind of three floor heights of the utility model accurately locate silica gel bend pipe mould lower bolster.
In figure, 1-cope match-plate pattern; Template in 2-; 3-lower bolster; 4-first bolt hole; 5-second bolt hole; 6-mold cores; 7-mounting blocks; 8-vertical end groove; 9-first locating piece; 10-second locating piece; The circular button of 11-; 12-waste material mouth; 13-second bolt; 14-vertical end; 15-first bolt; 16-first locating piece groove; 17-second locating piece groove; 18-mounting blocks groove; 19-mold cores groove; 20-L shape is held; The straight arc end of 21-.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Reference Fig. 1, a kind of three floor heights shown in 5 and 6 accurately locate the structural representation of lower bolster in silica gel bend pipe mould, middle template, cope match-plate pattern.A kind of three floor heights accurately locate silica gel bend pipe mould, comprise lower bolster 3, middle template 2, mold cores 6 and cope match-plate pattern 1.Lower bolster 3 is of a size of 200mm × 440mm × 20mm, and middle template 2 is of a size of 200mm × 440mm × 77mm, and cope match-plate pattern 1 is of a size of 200mm × 440mm × 40mm.Middle template 2 and cope match-plate pattern 1 are provided with the mold cores groove 19 corresponding with mold cores 6.Mold cores 6 groove comprises vertical end groove 8, L shape end groove and straight arc end groove.Large 3 ~ the 5mm of mold cores groove 19 more described mold cores 6 external diameter.Middle template 2 is identical with mold cores 6 shape with the mold cores groove 19 on cope match-plate pattern 1, can be whole length of mold cores 6, also can be a part for mold cores 6.
Accurately locate the sectional view of silica gel bend pipe mould lower bolster along A-A line with reference to a kind of three floor heights shown in Fig. 2, accurately locate the sectional view of silica gel bend pipe mould lower bolster along B-B line with reference to a kind of three floor heights shown in Fig. 3.Lower bolster 3 is provided with the second bolt 13, and the quantity being provided with the second bolt hole 5, second bolt hole 5 and the second bolt 13 bottom middle template 2 is two and two or more, and the second bolt hole 5 and the second bolt 13 one_to_one corresponding.Second bolt hole 5 and the second bolt 13 are for fixing middle template 2 and lower bolster 3.The degree of depth of the second bolt hole 5 is 20mm, and hole mouth diameter is 20mm.
Middle template 2 and cope match-plate pattern 1 are separately installed with and one to one the first locating piece 9 and the first locating piece groove 16, first locating piece 9 and the first locating piece groove 16 are respectively arranged with the first bolt hole 4 and the first bolt 15 one to one.First bolt hole 4 and the first bolt 15 are for fixing middle template 2 and cope match-plate pattern 1.Second bolt 13 and the first bolt 15 adopt diameter to be 20mm, and strength grade is that the spiral customization of Q345 forms.
Middle template 2 and cope match-plate pattern 1 correspondence are provided with mounting blocks 7 and mounting blocks groove 18, L shape end groove is placed on mounting blocks 7.Mounting blocks 7 is in skewed, and the angle of mounting blocks 7 and middle template 2 is 10 °-90 °.L shape end groove also includes the second locating piece groove 17.
The junction of L shape end groove and straight arc end groove is also provided with waste material mouth 12.
Second bolt hole 5 and second bolt 13, first bolt hole 4 and first bolt 15 of the utility model by arranging at cope match-plate pattern 1, middle template 2, lower bolster 3, cope match-plate pattern 1, middle template 2, lower bolster 3 are fixed between two, strong fix, prevent cope match-plate pattern 1, middle template 2, lower bolster 3 from misplacing, thus there is waste product, meet the requirement of the irregular mold cores of special-shaped multidimensional, can not stretcher strain be produced in later stage molded vulcanization operations for forming, can produce and stablize qualified product.
The structural representation of mold cores in silica gel bend pipe mould is accurately located with reference to a kind of three floor heights shown in Fig. 4.Mold cores 6 comprises vertical end 14, L shape end 20 and straight arc end 21, L shape end 20 and comprises the second locating piece 10 and circular button 11, and the diameter of mold cores 6 is 12mm, is customized form by 40Cr steel.Mold cores 6 is solid construction, and vertical end 14, L shape end 20 and straight arc end 21 are separable, and the vertical end 14 in described mold cores 6 is arranged on separately on described lower bolster 3.Vertical end 14 length is the vertical extension of 50mm, L shape end 20 is 60mm, and lateral length is 60mm, and straight arc end 21 vertical extension is 20mm, and arc length degree is 15mm.Second locating piece 10 can be square, circular or other shapes, and the second locating piece 10 is of a size of 20mm × 20mm, and circular button 11 is hollow circle, and diameter is 20mm.
The production method that three floor heights accurately locate silica gel bend pipe mould is first placed on the mold cores groove 19 of lower bolster 3 accurately by mold cores 6, sizing material is coated in the making section of mold cores 6, the sizing material smeared should be full, lay cope match-plate pattern 1 at mold cores 6 again, then carry out molded vulcanization operations for forming.In the utility model, three floor heights are accurately located silica gel bending die and are had 3D process technology and ensure, the product uniform wall thickness of production, size qualification, reduce the number of rejects and seconds rate, Product Precision is high, assembles simple, production efficiency is high, and processing cost is low, can realize the production of standardization, automatic assembly line formula.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a floor height accurately locates silica gel bend pipe mould, it is characterized in that described three floor heights are accurately located silica gel bend pipe mould and comprised cope match-plate pattern, middle template, lower bolster and mold cores, described mold cores comprises vertical end, L shape end and straight arc end, described L shape end comprises the second locating piece and circular button, described middle template and cope match-plate pattern are provided with the mold cores groove corresponding with described mold cores, and described mold cores groove comprises vertical end groove, L shape end groove and straight arc end groove.
2. three floor heights according to claim 1 accurately locate silica gel bend pipe mould, it is characterized in that described mold cores is solid construction, and described vertical end, L shape end and straight arc end are separable, and the vertical end in described mold cores is arranged on separately on described lower bolster.
3. three floor heights according to claim 1 accurately locate silica gel bend pipe mould, it is characterized in that described lower bolster is also provided with the second bolt.
4. three floor heights according to claim 1 accurately locate silica gel bend pipe mould, it is characterized in that being provided with the second bolt hole bottom described middle template, the quantity of described second bolt hole and the second bolt is two and two or more, and described second bolt hole and the second bolt one_to_one corresponding.
5. three floor heights according to claim 1 or 4 accurately locate silica gel bend pipe mould, it is characterized in that described middle template and cope match-plate pattern are separately installed with the first locating piece and the first detent one to one, described first locating piece and the first detent are also respectively arranged with the first bolt hole and the first bolt one to one.
6. three floor heights according to claim 5 accurately locate silica gel bend pipe mould, it is characterized in that described middle template and cope match-plate pattern correspondence are provided with mounting blocks and mounting blocks groove, and described L shape end groove is placed on described mounting blocks.
7. three floor heights according to claim 1 accurately locate silica gel bend pipe mould, it is characterized in that the junction of described L shape end groove and straight arc end groove is also provided with waste material mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579840.8U CN205009471U (en) | 2015-08-04 | 2015-08-04 | Three -layer high precision location silica gel bending mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520579840.8U CN205009471U (en) | 2015-08-04 | 2015-08-04 | Three -layer high precision location silica gel bending mould |
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| Publication Number | Publication Date |
|---|---|
| CN205009471U true CN205009471U (en) | 2016-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520579840.8U Expired - Fee Related CN205009471U (en) | 2015-08-04 | 2015-08-04 | Three -layer high precision location silica gel bending mould |
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| CN (1) | CN205009471U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829642A (en) * | 2021-09-17 | 2021-12-24 | 西北橡胶塑料研究设计院有限公司 | Hollow surface fabric seal and forming die and method thereof |
-
2015
- 2015-08-04 CN CN201520579840.8U patent/CN205009471U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829642A (en) * | 2021-09-17 | 2021-12-24 | 西北橡胶塑料研究设计院有限公司 | Hollow surface fabric seal and forming die and method thereof |
| CN113829642B (en) * | 2021-09-17 | 2023-06-27 | 西北橡胶塑料研究设计院有限公司 | Hollow surface fabric sealing piece and forming die and method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160203 Termination date: 20170804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |