CN203637061U - Multi-layer composite rubber tube forming mold - Google Patents
Multi-layer composite rubber tube forming mold Download PDFInfo
- Publication number
- CN203637061U CN203637061U CN201320878350.9U CN201320878350U CN203637061U CN 203637061 U CN203637061 U CN 203637061U CN 201320878350 U CN201320878350 U CN 201320878350U CN 203637061 U CN203637061 U CN 203637061U
- Authority
- CN
- China
- Prior art keywords
- rubber tube
- composite rubber
- lower bolster
- multilayer composite
- cope match
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 33
- 239000005060 rubber Substances 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 230000013011 mating Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 13
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004513 sizing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005987 sulfurization reaction Methods 0.000 description 1
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a multi-layer composite rubber tube forming mold which comprises a lower template and an upper template, and further comprises a pressurizing joint and a depressurizing joint, wherein a pair of handles are respectively arranged on two side faces of the lower template and the upper template; meanwhile, mold cavities corresponding to a rubber tube in shape are respectively formed on the lower template and the upper template, and the upper and lower mold cavities are mutually matched. The composite rubber tube vulcanizing mold made from various materials such as multiple layers of rubbers or a reinforcing layer or a barrier layer disclosed by the utility model is manufactured with convex and concave patterns, characters or waves on the surface thereof; meanwhile, the forming mold satisfies requirements on production of composite structural rubber tubes differing in material and performance, and improves service performance of the rubber tube, and enterprise production cost is reduced, so that the enterprise can well adapt to social needs; industry development is greatly promoted.
Description
Technical field
The utility model relates to a kind of sebific duct mould, and relating to specifically a kind of appearance of manufacturing has the multilayer rubber of convex-concave decorative pattern, character or have enhancement Layer or the curing forming mold of barrier layer compound rubber pipe.
Background technology
Multilayer composite rubber tube is quite extensive in the use of society, but prior art is difficult to realize the molded vulcanization moulding of multilayer composite rubber tube.Nowadays in the time that production appearance has the sebific duct of convex-concave decorative pattern, character or ripple, its mould structure is made up of external mold and core (rod) mould, can only adopt injection or insert elastomeric material, can not realize the compression molding sulfuration of multiple layers of different materials compound rubber pipe.Because external mold and core all adopt hard steel, sizing material semi-finished product are inserted in die cavity, under the surface extruding of inside and outside mould, cause sizing material to produce in die cavity and unorderedly flow and be full of whole die cavity, so just can not guarantee that the structure of multilayer materials is intact.Therefore, can only produce the molded vulcanization moulding sebific duct of homogenous material.
Summary of the invention
In view of this, the utility model provides a kind of multilayer rubber or has the different materials such as enhancement Layer or barrier layer compound rubber pipe curing forming mold, manufacture appearance and have convex-concave decorative pattern, character or ripple, meet the composite construction sebific duct production requirement of unlike material performance simultaneously, improve sebific duct serviceability, reduce enterprise's production cost, made enterprise can better adapt to social demand, greatly promoted the development of industry.
For solving above technical problem, the technical solution of the utility model is:
Multilayer composite rubber tube mould, comprise lower bolster and cope match-plate pattern, on two sides of lower bolster and cope match-plate pattern, be respectively arranged with a pair of handle, simultaneously lower bolster with on cope match-plate pattern, be also respectively arranged with the corresponding die cavity of sebific duct profile, upper lower impressions is mated mutually, also comprises pressurizing adaptor and unloads crimp head.
As preferably, on described lower bolster, be provided with at least two locating holes, on cope match-plate pattern, be provided with the alignment pin corresponding with locating hole simultaneously.
As preferably, described lower bolster with on cope match-plate pattern, be also respectively arranged with the mutual stopper slot mating and limited block, and quantity is at least a pair of.
Further, the inwall end of above-mentioned die cavity is provided with draw-in groove, is also provided with Guan Wen simultaneously on inwall; Described Guan Wen is pattern, word or the ripple of concave or convex.
Further, the front end of above-mentioned pressurizing adaptor be provided with die cavity on the collar that matches of draw-in groove, also have pumped (conveying) medium hole at the front end of this pressurizing adaptor, be also provided with pressurizing valve in the rear end of this pressurizing adaptor, and be connected with pressure medium source simultaneously.
In addition, the above-mentioned crimp head of unloading is arranged on the other end relative with pressurizing adaptor on die cavity, is provided with equally at this front end that unloads crimp head the collar that draw-in groove matches, and is also provided with Pressure gauge and pressure-relief valve at this end that unloads crimp head.
The using method of multilayer composite rubber tube casted die mould, step is as follows:
The two ends of A, multilayer composite rubber tube pipe are arranged on respectively pressurizing adaptor and unload in crimp head, then be placed in the die cavity of lower bolster, simultaneously pressurizing adaptor and the two ends of unloading crimp head and be separately fixed at die cavity, the collar that makes pressurizing adaptor and unload crimp head coincides with the draw-in groove of lower bolster respectively;
B, by the alignment pin of cope match-plate pattern, stopper slot and limited block respectively with lower bolster on locating hole, limited block and stopper slot align, and cope match-plate pattern is detained the die cavity of its die cavity and lower bolster is coincided;
C, close the pressure-relief valve of release connector end, open the pressurizing valve on pressurizing adaptor, in multilayer composite rubber tube pipe, be filled with gas or liquid medium pressurization, and observe internal pressure by Pressure gauge, pressure is remained in proper range;
D, mould is heated, under heated condition, keep the stable of internal pressure;
After E, heating finish, close the pressurizing valve on pressurizing adaptor, open the pressure-relief valve of release connector end, discharge the pressure medium in sebific duct;
F, when after pressure in sebific duct to the greatest extent, gauge pressure is 0 o'clock, and cope match-plate pattern and lower bolster are separated, and pressurizing adaptor, sebific duct are taken out to die cavity together with unloading crimp head, unloads pressurizing adaptor and unloads crimp head, the sebific duct of taking-up forming.
Compared with prior art, the utility model has following beneficial effect:
The utility model has avoided use plug to support, and can retain well the structural integrity of multilayer composite rubber tube layers of material, prevents from having destroyed each layer of structure of multilayer sebific duct because of unordered the flowing of sizing material in die cavity.Improve sebific duct performance, met the functional promotion that uses sebific duct equipment.Make enterprise can better adapt to social demand, strengthened the competitiveness of enterprise; The utility model adopts gas or liquid medium to replace core (rod) to support pressurization to multilayer composite rubber tube, can regulate different pressures according to material is different simultaneously, has better adaptability; The utility model is simple in structure, easy to use, and processing and production cost are lower, can be good at carrying out large-scale production and use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model lower bolster and joint;
Fig. 2 is the structural representation of the utility model cope match-plate pattern.
On figure, Reference numeral is: 1-lower bolster; 2-die cavity; 3-pressurizing adaptor; 4-collar; 5-pressurizing valve; 6-unload crimp head; 7-handle; 8-Pressure gauge; 9-pressure-relief valve; 10-locating hole; 11-Guan Wen; 12-draw-in groove; 13-alignment pin; 14-cope match-plate pattern.
The specific embodiment
Core thinking of the present utility model is to provide a kind of multilayer composite rubber tube curing forming mold, simultaneously to filling gas-pressurized or liquid medium in rubber tube blank; Manufacture appearance and have convex-concave decorative pattern, character or ripple; Meet the composite construction sebific duct production requirement of unlike material performance simultaneously, improved sebific duct performance; Meet the functional promotion that uses sebific duct equipment, made enterprise can better adapt to social demand, greatly promoted the development of industry.
In order to make those skilled in the art understand better the technical solution of the utility model, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment
As shown in Figure 1, 2, multilayer composite rubber tube mould comprises lower bolster 1 and cope match-plate pattern 14, on two sides of lower bolster 1 and cope match-plate pattern 14, be respectively arranged with a pair of handle 7, be respectively arranged with the corresponding die cavity of sebific duct profile 2 at lower bolster 1 and cope match-plate pattern 14 simultaneously, upper lower impressions 2 is mated mutually, also comprises pressurizing adaptor 3 and unloads crimp head 6.
As preferably, on described lower bolster 1, be provided with at least two locating holes 10, on cope match-plate pattern 14, be provided with the alignment pin corresponding with locating hole 10 13 simultaneously.
As preferably, described lower bolster 1 with on cope match-plate pattern 14, be also respectively arranged with the mutual stopper slot mating and limited block, and quantity is at least a pair of.
The inwall end of above-mentioned die cavity 2 is provided with draw-in groove 12, is also provided with pipe line 11 simultaneously on inwall; Pattern, word or ripple that described pipe line 11 is concave or convex.
The front end of above-mentioned pressurizing adaptor 3 be provided with die cavity 2 on the collar 4 that matches of draw-in groove 12, also have pumped (conveying) medium hole at the front end of this pressurizing adaptor 3, be also provided with pressurizing valve 5 in the rear end of this pressurizing adaptor 3, and be connected with pressure medium source simultaneously.
The above-mentioned crimp head 6 of unloading is arranged on the other end relative with pressurizing adaptor 3 on die cavity 2, is provided with equally at this front end that unloads crimp head 6 collar that draw-in groove matches, and is also provided with Pressure gauge 8 and pressure-relief valve 9 at this end that unloads crimp head 6.
The using method of multilayer composite rubber tube mould, step is as follows:
The two ends of A, multilayer composite rubber tube pipe are arranged on respectively pressurizing adaptor 3 and unload in crimp head 6, then be placed in the die cavity 2 of lower bolster 1, simultaneously pressurizing adaptor 3 and the two ends of unloading crimp head 6 and be separately fixed at die cavity 2, the collar that makes pressurizing adaptor 3 and unload crimp head 6 coincides with the draw-in groove of lower bolster 1 respectively;
B, by the alignment pin of cope match-plate pattern 14 13, stopper slot and limited block respectively with lower bolster 1 on locating hole 10, limited block and stopper slot align, and cope match-plate pattern 14 is detained its die cavity 2 and the die cavity 2 of lower bolster 1 is coincided; And mould is placed in to the flat board central authorities of vulcanizing press, to vulcanizing the flat board locked mode of exerting pressure;
C, close the pressure-relief valve 9 that unloads crimp head 6 ends, open the pressurizing valve 5 on pressurizing adaptor 3, in multilayer composite rubber tube pipe, be filled with compressed air;
D, mould is heated, under heated condition, keep the stable of internal pressure, and observe internal pressure by Pressure gauge 8, remain in proper range, enter sulfided state;
After E, heating finish, close the pressurizing valve 5 on pressurizing adaptor 3, open the pressure-relief valve 9 that unloads crimp head 6 ends, discharge the compressed air in sebific duct;
F, when after pressure in sebific duct to the greatest extent, gauge pressure is 0 o'clock, and cope match-plate pattern and lower bolster are separated, and by pressurizing adaptor 3, sebific duct with unload together with crimp head 6 and take out die cavity 2, unloads pressurizing adaptor 3 and unloads crimp head 6, the sebific duct of taking-up forming.
Below be only preferred embodiment of the present utility model, it should be pointed out that above-mentioned preferred embodiment should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. multilayer composite rubber tube mould, comprise lower bolster (1) and cope match-plate pattern (14), on two sides of lower bolster (1) and cope match-plate pattern (14), be respectively arranged with a pair of handle (7), also be respectively arranged with the corresponding die cavity of sebific duct profile (2) at lower bolster (1) with on cope match-plate pattern (14) simultaneously, upper lower impressions (2) is mated mutually, it is characterized in that, also comprise pressurizing adaptor (3) and unload crimp head (6).
2. multilayer composite rubber tube mould according to claim 1, is characterized in that, is provided with at least two locating holes (10) on described lower bolster (1), is provided with the alignment pin (13) corresponding with locating hole (10) simultaneously on cope match-plate pattern (14).
3. multilayer composite rubber tube mould according to claim 2, is characterized in that, described lower bolster (1) is also respectively arranged with the mutual stopper slot mating and limited block with on cope match-plate pattern (14), and quantity is at least a pair of.
4. multilayer composite rubber tube mould according to claim 3, is characterized in that, the inwall end of described die cavity (2) is provided with draw-in groove (12), is also provided with Guan Wen (11) simultaneously on inwall; Described Guan Wen (11) can be pattern, word or the ripple of concave or convex.
5. multilayer composite rubber tube mould according to claim 4, it is characterized in that, the front end of described pressurizing adaptor (3) is provided with the collar (4) matching with the upper draw-in groove (12) of die cavity (2), front end at this pressurizing adaptor (3) also has pumped (conveying) medium hole, also be provided with pressurizing valve (5) in the rear end of this pressurizing adaptor (3), and be connected with pressure medium source simultaneously.
6. multilayer composite rubber tube mould according to claim 5, it is characterized in that, the described crimp head (6) of unloading is arranged on the upper other end relative with pressurizing adaptor (3) of die cavity (2), be provided with equally at this front end that unloads crimp head (6) collar that draw-in groove matches, and be also provided with Pressure gauge (8) and pressure-relief valve (9) at this end that unloads crimp head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878350.9U CN203637061U (en) | 2013-12-27 | 2013-12-27 | Multi-layer composite rubber tube forming mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878350.9U CN203637061U (en) | 2013-12-27 | 2013-12-27 | Multi-layer composite rubber tube forming mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203637061U true CN203637061U (en) | 2014-06-11 |
Family
ID=50868338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878350.9U Expired - Lifetime CN203637061U (en) | 2013-12-27 | 2013-12-27 | Multi-layer composite rubber tube forming mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203637061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688166A (en) * | 2020-06-29 | 2020-09-22 | 安徽天航机电有限公司 | Self-adaptive molding device for pressure-injection rubber type elastic handle and one-step molding method thereof |
-
2013
- 2013-12-27 CN CN201320878350.9U patent/CN203637061U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111688166A (en) * | 2020-06-29 | 2020-09-22 | 安徽天航机电有限公司 | Self-adaptive molding device for pressure-injection rubber type elastic handle and one-step molding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140611 |