CN104786399A - Rubber mold - Google Patents
Rubber mold Download PDFInfo
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- CN104786399A CN104786399A CN201510161758.8A CN201510161758A CN104786399A CN 104786399 A CN104786399 A CN 104786399A CN 201510161758 A CN201510161758 A CN 201510161758A CN 104786399 A CN104786399 A CN 104786399A
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- mould
- mold
- rubber mold
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- rubber
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Abstract
The invention relates to a rubber mold. The rubber mold comprises an upper mold, a middle mold, a lower mold and a core, wherein the middle mold is formed by assembling multiple mold strips, and every two adjacent mold strips are assembled in a matched manner and form a mold hole; a notch identifier is arranged on adjacent edges of every two adjacent mold strips and comprises a first half notch identifier and a second half notch identifier which are arranged on the two adjacent mold strips respectively; the notch identifiers are different in shape or size; the upper mold, the middle mold, the lower mold and the core are assembled in a matched manner and form a cavity. With the adoption of the rubber mold, a molded rubber product can be taken out quickly and conveniently, the production cycle of the rubber product is shortened, the time is saved, and the production efficiency is improved.
Description
Technical field
The present invention relates to rubber-moulding technical field, particularly a kind of rubber mold.
Background technology
Rubber mold is mould natural rubber or synthetic rubber being made rubber-moulding part.Produce as shown in Figure 1 rubber product---the rubber mold of vibration damping cushion rubber comprises patrix, middle mould, counterdie and core, and forms mold cavity.When rubber mold is multi-cavity mold, can produce multiple rubber product in a curing cycle, it is very inconvenient that product takes out, and need the longer production cycle.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned deficiency, provides one to be convenient to product and takes out, and handled easily, the rubber mold that can enhance productivity.
The present invention is achieved by the following technical solutions:
A kind of rubber mold, it comprises patrix, middle mould, counterdie and core;
Described middle mould is assembled by some mould bars, coordinates and assemble and form nib between adjacent two described mould bars; The adjacent edge of adjacent two described mould bars arranges breach mark, and described breach mark is identified by the first half breach be separately positioned on two adjacent described mould bars and the second half breach marks form; Shape or the size of each described breach mark are different;
Described patrix, described middle mould, described counterdie and described core coordinate to be assembled and forms die cavity.
Further, described a kind of rubber mold, described patrix bilateral symmetry arranges hanger plank.
Further, described a kind of rubber mold, described patrix surrounding evenly arranges some hanger planks.
Further, described a kind of rubber mold, arranges fixed head bottom described counterdie.
Further, described a kind of rubber mold, described breach is designated circular arc, triangle or rectangle.
Further, described a kind of rubber mold, described patrix and described counterdie arrange alignment pin, and described middle mould arranges locating hole, and described alignment pin coordinates with described locating hole to be assembled.
Further, described a kind of rubber mold, each described breach mark is arranged in the homonymy of described mould.
Advantage of the present invention and effect are:
1. the middle mould in rubber mold provided by the invention is assembled by some mould bars, can take out quickly and easily shaping after rubber product, shorten the production cycle of rubber product, save the production time, improve production efficiency, and do not affect the quality of shaped article.
2. in rubber mold provided by the invention, in composition, the edge of some mould bars of mould all arranges shape, varies in size, and the breach mark easily distinguished, in being assembled into, original putting in order is obscured when mould to prevent some mould bars, harmful effect is caused to next production cycle, reduce the probability that this rubber mold mistake is installed, and can ensure that the qualification rate of the rubber product produced is in rational maintenance level.
3. rubber mold provided by the invention is rational in infrastructure, is convenient to standardized designs manufacture.
Accompanying drawing explanation
Fig. 1 illustrates rubber product---the structural representation of vibration damping cushion rubber;
Fig. 2 illustrates the structural representation of the rubber mold of embodiment 1 provided by the invention;
Fig. 3 illustrates the top view of Fig. 2;
Fig. 4 illustrates the structural representation of the middle mould of the rubber mold of embodiment 1 provided by the invention;
Fig. 5 illustrates the structural representation of the middle mould of the rubber mold of embodiment 2 provided by the invention;
Fig. 6 illustrates the structural representation of the middle mould of the rubber mold of embodiment 3 provided by the invention.
Description of reference numerals: mould in 1-rubber product, 2-patrix, 3-, 31-mould bar, 32-breach mark, 321-the first half breach mark, 322-the second half breach mark, 33-nib, 4-counterdie, 5-core, 6-hanger plank, 7-fixed head, 8-locating hole, 9-alignment pin.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail:
Embodiment 1:
Fig. 2,3 illustrates the structural representation of the rubber mold of embodiment 1 provided by the invention.This rubber mold comprises patrix 2, middle mould 3, counterdie 4 and core 5.Described counterdie 4 is positioned at the bottom of this rubber mold, is connected with the lower hot plate hanging vulcanizer.Described patrix 2 is positioned at the upper strata of this rubber mold, is connected with the upper hot plate hanging vulcanizer.Described middle mould 3 between described patrix 2 and described counterdie 4, and is formed with nib 33, and described core 5 is arranged in nib 33.Described patrix 2, described middle mould 3, described counterdie 4 and described core 5 are assembled and form the die cavity of this rubber mold.Described die cavity is identical with the structure of required rubber product, and cavity dimension need consider the shrinkage factor of different rubber, required rubber product size basis zooms in or out, can obtain suitable product size.
Further, the bilateral symmetry of described patrix 2 arranges hanger plank 6, for firmly, being removably connected with the lower hot plate hanging vulcanizer.Preferably, the surrounding of described patrix 2 evenly arranges some hanger planks 6, makes the connection uniform force of the lower hot plate of described patrix 2 and suspension vulcanizer, more firmly, reliably.
Further, the bottom of described counterdie 4 arranges fixed head 7, for firmly, being removably connected with the upper hot plate hanging vulcanizer.
Further, described patrix 2 and described counterdie 4 arrange alignment pin 9, described middle mould 3 arranges the locating hole 8 corresponding with described alignment pin 9, described alignment pin 9 coordinates with described locating hole 8 to be assembled, to complete the assembling of described patrix 2, described middle mould 3 and described counterdie 4, make its three keep geo-stationary in process of production, guarantee stable connection.
As shown in Figure 4, in order to can take out fast shaping after rubber product, described middle mould 3 is assembled by some mould bars 31.Preferably, some described mould bars 31 are arranged in parallel at grade, coordinate and assemble and form nib 33 between adjacent two described mould bars 31.After rubber product is shaping, split successively from outside to inside by some described mould bars 31, described nib 33 divides, so that the rubber product needed for taking out fast.The adjacent edge of adjacent two described mould bars 31 arranges the first half breach marks 321 and the second half breach marks 322 respectively, the described the first half breach marks 321 on the adjacent edge of adjacent two described mould bars 31 and described the second half breach mark 322 composition breach marks 32.Particularly, described breach mark 32 is positioned at described mould bar 21 edge, and runs through described mould bar 31 up and down, not easily weares and teares because of Long-Time Service and causes operating personnel to distinguish error.Shape or the size of each described breach mark 32 are different, operating personnel are without the need to being easy to the difference just can distinguishing each described breach mark 32 by external force, and be easy to tell together with which two described the first half breach marks 321 should form with described the second half breach marks 322 during assembly operation, form corresponding described breach mark 32, to prevent some described mould bars 31 from obscuring original putting in order when being assembled into described middle mould 3, harmful effect is caused to next production cycle.
Further, each described breach mark 32 is arranged in the homonymy of described mould 3.During assembling, as long as operating personnel remember described breach mark 32 is arranged in which side of described mould 3, one piece of described mould bar 31 is first selected to reset, just can easily distinguish the described the first half breach marks 321 of described mould bar 31 therewith or described the second half breach identify 322 corresponding can be assembled into corresponding described breach mark 32 adjacent another or two pieces of described mould bars 31 assemble, cycling in this way, until be assembled into described middle mould 3 according to original putting in order.
In the present embodiment, Fig. 4 illustrates the structural representation of the middle mould of the rubber mold of embodiment 1 provided by the invention.Described middle mould 3 is assembled by 4 pieces of described mould bars 31, and has 3 difform described breach marks 32, its shape respectively: triangle, rectangle and circle arc.Triangle, rectangle and circle arc have obvious shape difference, and operating personnel are easy to differentiate how to be assembled into corresponding described breach mark 32, and then assembling obtains described middle mould 3.
Embodiment 2:
Fig. 5 illustrates the structural representation of the middle mould of the rubber mold of embodiment 2 provided by the invention.The difference of the rubber mold in the present embodiment and embodiment 1 is, described middle mould 3 is assembled by 5 pieces of described mould bars 31, and there is the described breach mark 32 of 4 difformities, size, its shape respectively: triangle, less rectangle, circular arc and comparatively large rectangle.Less rectangle and comparatively large rectangle have obvious size difference, and operating personnel are easy to differentiate how to be assembled into corresponding described breach mark 32, and then assembling obtains described middle mould 3.
Embodiment 3:
Fig. 6 illustrates the structural representation of the middle mould of the rubber mold of embodiment 3 provided by the invention.The difference of the rubber mold in the present embodiment and embodiment 1 is, described middle mould 3 is assembled by 6 pieces of described mould bars 31, and there is the described breach mark 32 of 5 difformities, size, its shape respectively: less triangle, less rectangle, circular arc, comparatively large rectangle and larger triangle.Less rectangle with compared with large rectangle, less triangle and larger triangle, there is obvious size difference, operating personnel are easy to differentiate how to be assembled into corresponding described breach mark 32, and then assembling obtains described middle mould 3.
The foregoing is only the present invention's preferably embodiment, be not used for limiting practical range of the present invention, as long as the equivalence change done in protection scope of the present invention and modification, all should think and fall in protection scope of the present invention.
Claims (7)
1. a rubber mold, is characterized in that, it comprises patrix, middle mould, counterdie and core;
Described middle mould is assembled by some mould bars, coordinates and assemble and form nib between adjacent two described mould bars; The adjacent edge of adjacent two described mould bars arranges breach mark, and described breach mark is identified by the first half breach be separately positioned on two adjacent described mould bars and the second half breach marks form; Shape or the size of each described breach mark are different;
Described patrix, described middle mould, described counterdie and described core coordinate to be assembled and forms die cavity.
2. a kind of rubber mold according to claim 1, is characterized in that, described patrix bilateral symmetry arranges hanger plank.
3. a kind of rubber mold according to claim 1, is characterized in that, described patrix surrounding evenly arranges some hanger planks.
4. a kind of rubber mold according to claim 1, is characterized in that, arranges fixed head bottom described counterdie.
5. a kind of rubber mold according to claim 1, is characterized in that, described breach is designated circular arc, triangle or rectangle.
6. a kind of rubber mold according to claim 1, is characterized in that, described patrix and described counterdie arrange alignment pin, and described middle mould arranges locating hole, and described alignment pin coordinates with described locating hole to be assembled.
7. a kind of rubber mold according to claim 1, is characterized in that, each described breach mark is arranged in the homonymy of described mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161758.8A CN104786399A (en) | 2015-04-07 | 2015-04-07 | Rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510161758.8A CN104786399A (en) | 2015-04-07 | 2015-04-07 | Rubber mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104786399A true CN104786399A (en) | 2015-07-22 |
Family
ID=53551799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510161758.8A Pending CN104786399A (en) | 2015-04-07 | 2015-04-07 | Rubber mold |
Country Status (1)
| Country | Link |
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| CN (1) | CN104786399A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264142A (en) * | 2001-03-09 | 2002-09-18 | Fujikura Rubber Ltd | Rubber vulcanizing mold having core |
| CN201371532Y (en) * | 2009-02-26 | 2009-12-30 | 亚新科噪声与振动技术（安徽）有限公司 | Piston dust guard mold |
| CN202200433U (en) * | 2011-08-19 | 2012-04-25 | 汉升密封科技（上海）有限公司 | Combined mould |
| CN103158221A (en) * | 2013-03-06 | 2013-06-19 | 哈尔滨工程大学 | Resin casting body processing die |
| CN103496053A (en) * | 2013-10-16 | 2014-01-08 | 云南震安减震技术有限公司 | Damping rubber support combination die |
| CN104227878A (en) * | 2014-08-20 | 2014-12-24 | 青岛开世密封工业有限公司 | Combined type long hose production mold |
| CN204525875U (en) * | 2015-04-07 | 2015-08-05 | 湖北航天化学技术研究所 | A kind of rubber mold |
-
2015
- 2015-04-07 CN CN201510161758.8A patent/CN104786399A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264142A (en) * | 2001-03-09 | 2002-09-18 | Fujikura Rubber Ltd | Rubber vulcanizing mold having core |
| CN201371532Y (en) * | 2009-02-26 | 2009-12-30 | 亚新科噪声与振动技术（安徽）有限公司 | Piston dust guard mold |
| CN202200433U (en) * | 2011-08-19 | 2012-04-25 | 汉升密封科技（上海）有限公司 | Combined mould |
| CN103158221A (en) * | 2013-03-06 | 2013-06-19 | 哈尔滨工程大学 | Resin casting body processing die |
| CN103496053A (en) * | 2013-10-16 | 2014-01-08 | 云南震安减震技术有限公司 | Damping rubber support combination die |
| CN104227878A (en) * | 2014-08-20 | 2014-12-24 | 青岛开世密封工业有限公司 | Combined type long hose production mold |
| CN204525875U (en) * | 2015-04-07 | 2015-08-05 | 湖北航天化学技术研究所 | A kind of rubber mold |
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Application publication date: 20150722 |