CN103950129B - The high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold - Google Patents
The high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold Download PDFInfo
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- CN103950129B CN103950129B CN201410154754.2A CN201410154754A CN103950129B CN 103950129 B CN103950129 B CN 103950129B CN 201410154754 A CN201410154754 A CN 201410154754A CN 103950129 B CN103950129 B CN 103950129B
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- air inlet
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Abstract
The high pressure blow-gas of formed automobile engine air inlet tube of the present invention is loosed core rubber mold, formed product fuse is provided with in forming cavity, fuse two ends are respectively equipped with the first mold insert and the second mold insert, and fuse surrounding is provided with bracing frame, and the second mold insert horizontal direction is rotatably assorted on bracing frame; Second mold insert side is also provided with the 3rd mold insert of shaped article outer wall projection, and the 3rd mold insert is fixed on bracing frame; The high pressure blow-gas of formed automobile engine air inlet tube rubber mold of loosing core also comprises inflation mechanism.Employing elastomeric material makes, and therefore this mould takes full advantage of the characteristic that rubber has telescopic, is filled with gases at high pressure, product is swollen to product and fuse inside, and especially product corrugated is in the separation of fuse corresponding position, reaches the object of loosing core; Simultaneously in order to can conveniently inflate, fuse can be horizontally rotated setting; In addition when fuse horizontally rotates, also simplify the action of loosing core of the 3rd mold insert of shaped article outer wall projection.The invention belongs to die apparatus technical field.
Description
Technical field
The invention belongs to die apparatus technical field, the high pressure blow-gas especially relating to a kind of formed automobile engine air inlet tube is loosed core rubber mold.
Background technology
Air inlet pipe is that one is arranged in automobile dynamic system, for connecting air filter, and air filter connecting engine air inlet.When engine suction, the air in clean organ pipe is High Rotation Speed, and the moisture in air also can be adsorbed on air inlet pipe inwall, then convergence flow gets off, be provided with a drainpipe be convenient to water and flowed out in the middle part of air inlet pipe, in actual use, the drainpipe of air inlet pipe connects a kettle; Air inlet pipe outer wall is also provided with multiple installing plate (connect and use), is convenient to air inlet pipe and installs more firm.
Air inlet pipe, obtain via mould die sinking, in the middle part of air inlet pipe one section in corrugated, encounter in current mould die sinking a maximum difficult problem be exactly corrugated place insert how with separation of products, adopt insert to inside contract to straight tube class air inlet pipe to be at present separated with air inlet pipe ripple, to realize loosing core.But when air inlet pipe is bend pipe, existing mold be not but suitable for.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of high pressure blow-gas that can make the formed automobile engine air inlet tube of bending engine rubber air inlet pipe to loose core rubber mold.
The technical solution used in the present invention is: a kind of high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold, comprise upper die and lower die, formed product chamber is formed between upper die and lower die, formed product fuse is provided with in forming cavity, fuse one end is provided with the first mold insert of shaped article portlet and the other end is provided with the second mold insert of shaped article large port, described fuse surrounding is provided with wick support frame, second mold insert horizontal direction is rotatably assorted on bracing frame, and bracing frame is provided with stroke limit block when the first mold insert swings; Second mold insert side is also provided with the 3rd mold insert of shaped article outer wall projection, and the 3rd mold insert is fixed on bracing frame; The high pressure blow-gas of formed automobile engine air inlet tube is loosed core the tensioner air outlet adapter that rubber mold also comprises high-pressure pump, tracheae and matches with product portlet.
The first described mold insert and fuse are spirally connected.
Described limited block is dustpan shape.
The second described mold insert bearing pin is rotatably assorted on bracing frame.
Described bracing frame is provided with the fuse of two width formed product.
The invention has the beneficial effects as follows: the high pressure blow-gas of a kind of formed automobile engine air inlet tube of the present invention is loosed core rubber mold, because product adopts elastomeric material to make, therefore this mould takes full advantage of the characteristic that rubber has telescopic, after formed product, warp-wise product and fuse inside are filled with gases at high pressure, product is swollen, and especially product corrugated is in the separation of fuse corresponding position, reaches the object of loosing core; Simultaneously in order to can conveniently inflate, fuse can be horizontally rotated setting; In addition when fuse horizontally rotates, also simplify the action of loosing core of the 3rd mold insert of shaped article outer wall projection.
Accompanying drawing explanation
Fig. 1 is top view of the present invention.
Fig. 2 is combination product schematic diagram of the present invention.
Fig. 3 is the high-pressure aerated each block diagram of the present invention.
In figure:
1, product;
2, fuse;
3, the first mold insert;
4, the second mold insert;
5, bracing frame;
6, stroke limit block;
7, the 3rd mold insert;
8, high-pressure pump;
9, air inlet pipe;
10, tensioner air outlet adapter.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold, comprise upper die and lower die, product 1 forming cavity is formed between upper die and lower die, product 1 building core 2 is provided with in forming cavity, fuse 2 one end is provided with the first mold insert 3 of shaped article 1 portlet and the other end is provided with the second mold insert 4 of shaped article 1 large port, described fuse 2 surrounding is provided with fuse 2 bracing frame 5, second mold insert 4 horizontal direction is rotatably assorted on bracing frame 5, and bracing frame 5 is provided with the stroke limit block 6 when the first mold insert 3 swings; The 3rd mold insert the 7, three mold insert 7 that second mold insert 4 side is also provided with shaped article 1 outer wall projection is fixed on bracing frame 5; The high pressure blow-gas of formed automobile engine air inlet tube 9 is loosed core the tensioner air outlet adapter 10 that rubber mold also comprises high-pressure pump 8, tracheae 9 and matches with product 1 portlet.
The first described mold insert 3 is spirally connected with fuse 2.
Described stroke limit block 6 is in dustpan shape, and the first mold insert 3 can be held in lower end, and simultaneously when reset matched moulds, the side of dustpan shape can ensure that fuse 2 is returned to duty.
The second described mold insert 4 bearing pin is rotatably assorted on bracing frame 5.
Described bracing frame 5 is provided with the shaping fuse 2 of two width products 1.Other mold inserts simultaneously also having two width corresponding with fuse 2.The die sinking of this mould can obtain two products.
Operation principle of the present invention is: die sinking, and after upper and lower mould separates, counterdie continues with bracing frame 5 separately, to obtain state as shown in Figure 1, do not draw product 1 in Fig. 1; Pull fuse 2 and product 1 through operating personnel, fuse 2 and product 1 swing thereupon, and arrive state as shown in Figure 2, now, the first mold insert 3 is separated with stroke limit block 6, and the 3rd mold insert 7 is separated with the projection on product 1; Subsequently, first mold insert 3 is screwed from fuse 2, tensioner air outlet adapter 10 is connected, now product 1 is still also enclosed within above fuse 2, gas is blown in product 1 along tensioner air outlet adapter 10 by tracheae 9 by high-pressure pump 8, product 1 is heaved thereupon and is swollen, and swells extracted out by product 1 simultaneously at tensioner air outlet adapter 10, realizes loosing core action.
The high pressure blow-gas of a kind of formed automobile engine air inlet tube of the present invention is loosed core rubber mold, because product adopts elastomeric material to make, therefore this mould takes full advantage of the characteristic that rubber has telescopic, after product 1 is shaping, warp-wise product 1 and fuse 2 inside are filled with gases at high pressure, product is swollen, and especially product corrugated is in the separation of fuse corresponding position, reaches the object of loosing core; Simultaneously in order to can conveniently inflate, fuse 2 can be horizontally rotated setting; In addition when fuse 2 horizontally rotates, also simplify the action of loosing core of the 3rd mold insert 7 of shaped article outer wall projection.
Claims (5)
1. the high pressure blow-gas of a formed automobile engine air inlet tube is loosed core rubber mold, comprise upper die and lower die, product (1) forming cavity is formed between upper die and lower die, product (1) building core (2) is provided with in forming cavity, it is characterized in that: fuse (2) one end is provided with first mold insert (3) of shaped article (1) portlet and the other end is provided with second mold insert (4) of shaped article (1) large port, described fuse (2) surrounding is provided with fuse (2) bracing frame (5), second mold insert (4) horizontal direction is rotatably assorted on bracing frame (5), bracing frame (5) is provided with the stroke limit block (6) when the first mold insert (3) swings, second mold insert (4) side is also provided with the 3rd mold insert (7) of shaped article (1) outer wall projection, and the 3rd mold insert (7) is fixed on bracing frame (5), the high pressure blow-gas of formed automobile engine air inlet tube is loosed core the tensioner air outlet adapter (10) that rubber mold also comprises high-pressure pump (8), tracheae (9) and matches with product (1) portlet.
2. the high pressure blow-gas of formed automobile engine air inlet tube according to claim 1 is loosed core rubber mold, it is characterized in that: described the first mold insert (3) and fuse (2) are spirally connected.
3. the high pressure blow-gas of formed automobile engine air inlet tube according to claim 1 is loosed core rubber mold, it is characterized in that: described stroke limit block (6) is in dustpan shape.
4. the high pressure blow-gas of formed automobile engine air inlet tube according to claim 1 is loosed core rubber mold, it is characterized in that: described the second mold insert (4) bearing pin is rotatably assorted on bracing frame (5).
5. the high pressure blow-gas of formed automobile engine air inlet tube according to claim 1 is loosed core rubber mold, it is characterized in that: described bracing frame (5) is provided with the shaping fuse (2) of two width products (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154754.2A CN103950129B (en) | 2014-04-08 | 2014-04-08 | The high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154754.2A CN103950129B (en) | 2014-04-08 | 2014-04-08 | The high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103950129A CN103950129A (en) | 2014-07-30 |
| CN103950129B true CN103950129B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410154754.2A Active CN103950129B (en) | 2014-04-08 | 2014-04-08 | The high pressure blow-gas of formed automobile engine air inlet tube is loosed core rubber mold |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150428A (en) * | 2015-09-23 | 2015-12-16 | 苏州市振业模具有限公司 | Mould for fuel pipes |
| CN109849242B (en) * | 2018-11-24 | 2020-11-10 | 宁波方正汽车模具股份有限公司 | Reverse stepped forced demolding mechanism for hose |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004090569A (en) * | 2002-09-03 | 2004-03-25 | Meiki Rubber Kk | Automatic demolding device for rubber hose |
| CN101531044A (en) * | 2009-04-17 | 2009-09-16 | 北京天元奥特橡塑有限公司 | A hose depoling method and a device thereof |
| CN102765156A (en) * | 2012-07-13 | 2012-11-07 | 安徽宁国中鼎模具制造有限公司 | Rubber tube mold |
| CN203752392U (en) * | 2014-04-08 | 2014-08-06 | 宁波捷豹集团有限公司 | High-pressure air blowing core pulling rubber mould for molding air inlet pipe of automobile engine |
-
2014
- 2014-04-08 CN CN201410154754.2A patent/CN103950129B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004090569A (en) * | 2002-09-03 | 2004-03-25 | Meiki Rubber Kk | Automatic demolding device for rubber hose |
| CN101531044A (en) * | 2009-04-17 | 2009-09-16 | 北京天元奥特橡塑有限公司 | A hose depoling method and a device thereof |
| CN102765156A (en) * | 2012-07-13 | 2012-11-07 | 安徽宁国中鼎模具制造有限公司 | Rubber tube mold |
| CN203752392U (en) * | 2014-04-08 | 2014-08-06 | 宁波捷豹集团有限公司 | High-pressure air blowing core pulling rubber mould for molding air inlet pipe of automobile engine |
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|---|---|
| CN103950129A (en) | 2014-07-30 |
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