CN107618159B - Air conditioner air door forming die - Google Patents
Air conditioner air door forming die Download PDFInfo
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- CN107618159B CN107618159B CN201710716681.5A CN201710716681A CN107618159B CN 107618159 B CN107618159 B CN 107618159B CN 201710716681 A CN201710716681 A CN 201710716681A CN 107618159 B CN107618159 B CN 107618159B
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Abstract
The invention discloses an air conditioner air door forming die which comprises a first connecting hole forming component and a second connecting hole forming component, wherein the first connecting hole forming component is used for forming a connecting hole at one side of an air conditioner air door; a lower die pull rod driving oil cylinder is also arranged in the lower die assembly, and an upper die pull rod driving oil cylinder is also arranged in the upper die assembly; when the hard glue is injected, the lower die pull rod driving oil cylinder drives the end face of the knife edge insert (11) in the second connecting hole forming assembly to be tightly abutted against the lower die insert (4) at the cavity, and the end face of the knife edge insert (11) at the moment is used for sealing the hard glue at the bottom of the second connecting hole. By adopting the structure, different step-by-step actions of one pair of forming dies are realized, so that the purpose of injecting different connecting hole bottom wall thicknesses is realized, the structure is compact, and the overlarge size of the die is avoided.
Description
Technical Field
The invention relates to the technical field of molds, in particular to an air conditioner air door forming mold.
Background
An air conditioner air door on an automobile is a wind direction adjusting mechanism in an automobile air conditioning system, plays an important role in the automobile air conditioning system, and the air conditioning effect is directly influenced by the quality of the air door structure. At present, an air conditioner air door usually comprises an air door body and sealing sponge, wherein the sealing sponge is made of EPDM (ethylene propylene diene monomer), namely ethylene propylene diene monomer rubber, and the sealing sponge is usually required to be adhered to the edge of the air door body manually. However, because the sealing sponge is stuck manually, the labor cost is high, the sticking position and the firmness of the sealing sponge cannot be guaranteed, the manufacturing precision is poor, the problems of poor sealing and poor reliability are easily caused, and in addition, the sponge is easy to generate peculiar smell after being used for a long time, so that the driving and riding comfort is influenced. Therefore, the application of the traditional sponge air door is less and less, and the secondary injection molding air door is gradually popularized due to the reliable structure, durability, good comfort and the like. The secondary injection molding of the air door is to firstly inject hard plastics and then wrap a layer of thinner soft rubber on the surface of the hard materials. However, the air conditioning air door shown in fig. 1 and 2 includes an air door body, both sides of the air door body are respectively provided with a cylindrical connecting hole, the connecting hole has different structures due to different functions, and the wall thickness of the hole bottom is also different, as shown in fig. 2, the wall thickness of the hole bottom of the left connecting hole is 3.03mm, and the left connecting hole is composed of hard glue and soft glue, while the wall thickness of the hole bottom of the right connecting hole is 1.212mm, and only soft glue injection molding is needed, therefore, when a product is injection molded, a knife edge insert of two connecting holes needs to have different actions in steps. The forming die of the air conditioner air door in the prior art cannot achieve the forming purpose, or the forming die is implemented on different forming dies, so that the positioning and the quality of the product are reduced, and the expected effect cannot be achieved; or the bottom of the hole with the same wall thickness is made, which is different from the design.
Disclosure of Invention
The invention aims to solve the technical problem of providing an air conditioner air door forming die which can realize different step-by-step actions in a pair of forming dies so as to realize the injection of different connecting hole bottom wall thicknesses.
In order to solve the technical problem, the air conditioner air door forming die comprises an upper die assembly and a lower die assembly, wherein a lower die insert in the lower die assembly and an upper die insert in the upper die assembly form a cavity of an air conditioner air door after the upper die assembly and the lower die assembly are assembled, the upper die assembly is connected with an injection nozzle, a hard glue runner and a soft glue runner are arranged in the injection nozzle, and the upper die assembly and the lower die assembly drive die opening through a die opening guide pillar; the air conditioner air door further comprises a first connecting hole forming component for forming a connecting hole on one side of the air conditioner air door and a second connecting hole forming component for forming a connecting hole on the other side of the air conditioner air door; a lower die pull rod driving oil cylinder is also arranged in the lower die assembly, and an upper die pull rod driving oil cylinder is also arranged in the upper die assembly; when the hard glue injection is carried out, the lower die pull rod driving oil cylinder drives the end face of the knife edge insert in the second connecting hole forming assembly to be tightly abutted against the lower die insert at the cavity, and the end face of the knife edge insert at the moment is used for sealing the hard glue at the bottom of the second connecting hole; when soft glue injection is carried out, the upper die pull rod driving oil cylinder drives the first connecting hole forming assembly and the second connecting hole forming assembly to retreat by the distance of the thickness of the soft glue of the air conditioner air door under the condition that the upper die insert is matched with the die.
The first connecting hole forming assembly comprises a first sliding block, a first ejector rod and a first connecting hole mold core; the first sliding block is connected with the upper die assembly through the die opening guide pillar and is simultaneously connected on the lower die assembly in a sliding manner, and the side wall of the first sliding block is attached to the side wall of the lower die insert; one end of the first ejector rod is connected with the first sliding block, and the other end of the first ejector rod is positioned between the upper die insert and the lower die insert; one end fixed connection of first connecting hole mold core in first ejector pin, the other end stretches out outside first ejector pin, stretch out the first connecting hole mold core outside first ejector pin and the terminal surface of first ejector pin forms the partial die surface of first connecting hole on the air conditioner air door.
The second connecting hole forming assembly further comprises a second sliding block, a second ejector rod and a second pull rod; the second sliding block is connected with the upper die assembly through the die opening guide pillar and is simultaneously connected with the lower die assembly in a sliding manner, and the side wall of the second sliding block is attached to the side wall of the lower die insert; one end of the second ejector rod is connected with the second sliding block, and the other end of the second ejector rod is positioned between the upper die insert and the lower die insert; the second pull rod is positioned in the second ejector rod, one end of the second pull rod is connected with the second ejector rod, the other end of the second pull rod is connected with one end of the knife edge insert, and the outer surface of the knife edge insert and the inner and outer surfaces of the end part of the second ejector rod form a part of a parting surface of a second connecting hole in the air conditioner air door.
The lower die pull rod driving oil cylinder comprises a lower die pull rod, a pull rod connecting plate and a lower die driving oil cylinder; the cylinder body of the lower die driving oil cylinder is fixedly connected to the lower die assembly, the free end of a piston rod of the lower die driving oil cylinder is connected with one end of a lower die pull rod, the lower die pull rod is connected in the lower die assembly in a sliding mode, and a long chute is arranged on the lower die pull rod; the lower end of the pull rod connecting plate is connected with the long chute of the lower die pull rod, and the upper end of the pull rod connecting plate is in driving connection with a second pull rod in the second connecting hole forming assembly.
The upper end of the pull rod connecting plate is in driving connection with a second pull rod in the second connecting hole forming assembly, namely, an inclined surface is arranged on the side wall of one side, close to the cavity, of the upper end of the pull rod connecting plate and is connected with the end portion of the second pull rod, and the second pull rod is driven to slide in the horizontal direction in the second ejector rod by the aid of height movement of the pull rod connecting plate in the vertical direction.
A limiting block is arranged between the free end of a piston rod of the lower die driving oil cylinder and a lower die pull rod, and the distance between the limiting block and the side wall of the lower die assembly is the stroke of the lower die driving oil cylinder.
The die sinking guide post comprises a vertical section and an inclined guide post section, wherein the upper end of the vertical section is connected with the upper die assembly in a sliding manner and is also connected with the upper die pull rod driving oil cylinder, and the inclined guide post section is connected with a sliding block in the first connecting hole forming assembly or the second connecting hole forming assembly in a sliding manner; the joint of the vertical section and the inclined guide column section is lower than the upper top surface of the sliding block when the forming die is closed.
After adopting the structure, compared with the prior art, the invention has the following advantages:
1) the second connecting hole of the air conditioner air port is formed step by step according to the product characteristics, the step-by-step driving structure is realized by the lower die pull rod driving oil cylinder and the upper die pull rod driving oil cylinder, and the lower die pull rod driving oil cylinder and the upper die pull rod driving oil cylinder are both arranged in the forming die, so that different step-by-step actions of a pair of forming dies are realized, the purpose of injecting different connecting hole bottom wall thicknesses is realized, the structure is compact, and the die size is prevented from being overlarge;
2) the lower die pull rod drives the oil cylinder to realize the conversion of vertical movement into horizontal movement under the action of the long chute and the inclined plane, so that the stroke of the knife edge insert is ensured, and the lower die pull rod has a simple and ingenious structure and is stable in movement;
3) and a limiting block is arranged between the free end of a piston rod of the lower die driving oil cylinder and a lower die pull rod, so that the oil cylinder is prevented from being excessively ejected, and the stroke of the oil cylinder is limited.
Drawings
Fig. 1 is a schematic structural view of an air conditioner damper related to the air conditioner damper forming mold of the present invention.
Fig. 2 is a schematic view of the structure in the direction of a-a in fig. 1.
Fig. 3 is a schematic structural diagram of mold closing and hard glue injection of the air conditioner air door forming mold.
FIG. 4 is a schematic structural view of a lower die pull rod driving cylinder according to the present invention.
Fig. 5 is a schematic structural diagram of mold closing soft glue injection of the air conditioner air door forming mold.
Fig. 6 is a schematic structural diagram of the air conditioner air door forming die after the die is opened.
Wherein: 1. an air conditioning damper; 1-1, a damper body; 1-2, a first connection hole; 1-3, a second connecting hole; 2. opening the die guide post; 3. an upper die insert; 4. a lower die insert; 5. a first slider; 6. a first ejector rod; 7. a first connecting hole mold core; 8. a second slider; 9. a second ejector rod; 10. a second pull rod; 11. a knife edge insert; 12. a lower die pull rod; 13. the lower die drives the oil cylinder; 14. a pull rod connecting plate; 15. a long chute; 16. a limiting block; b1, wall thickness of hole bottom at the first connecting hole; b2, wall thickness of hole bottom at the second connecting hole; l1, bottom hard glue thickness at first connection hole; and the thickness of the soft glue at the bottom of the hole of the L2, the first connecting hole and the second connecting hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As can be seen from the structural schematic diagrams of the air conditioner air door forming mold shown in fig. 1 to 6, the air conditioner air door forming mold comprises an upper mold assembly and a lower mold assembly, wherein a lower mold insert 4 in the lower mold assembly and an upper mold insert 3 in the upper mold assembly form a cavity of an air conditioner air door after the upper mold assembly and the lower mold assembly are assembled, the upper mold assembly is connected with an injection nozzle, a hard glue flow passage and a soft glue flow passage are arranged in the injection nozzle, and the upper mold assembly and the lower mold assembly are driven to open the mold through a. The air conditioner air door further comprises a first connecting hole forming assembly for forming a connecting hole on one side of the air conditioner air door and a second connecting hole forming assembly for forming a connecting hole on the other side of the air conditioner air door. And a lower die pull rod driving oil cylinder is also arranged in the lower die assembly, and an upper die pull rod driving oil cylinder is also arranged in the upper die assembly. When the hard glue is injected, the lower die pull rod driving oil cylinder drives the end face of the knife edge insert 11 in the second connecting hole forming assembly to be tightly abutted against the lower die insert 4 at the cavity, and the end face of the knife edge insert 11 at the moment is used for sealing the hard glue at the bottom of the second connecting hole. When soft glue injection is carried out, the upper die pull rod driving oil cylinder drives the first connecting hole forming assembly and the second connecting hole forming assembly to retreat by the distance of the soft glue thickness of the air conditioner air door under the condition that the upper die insert 3 is in die assembly.
The first connecting hole forming assembly comprises a first sliding block 5, a first ejector rod 6 and a first connecting hole mold core 7. The first sliding block 5 is connected with the upper die assembly through the die opening guide post 2 and is simultaneously connected on the lower die assembly in a sliding mode, and the side wall of the first sliding block 5 is attached to the side wall of the lower die insert 4. One end of the first mandril 6 is connected with the first slide block 5, and the other end is positioned between the upper die insert 3 and the lower die insert 4. One end of the first connecting hole mold core 7 is fixedly connected in the first ejector rod 6, the other end of the first connecting hole mold core 7 extends out of the first ejector rod 6, and the end surfaces of the first connecting hole mold core 7 extending out of the first ejector rod 6 and the first ejector rod 6 form a part of a joint surface of the first connecting hole 1-2 on the air conditioner air door.
The second connecting hole forming assembly further comprises a second sliding block 8, a second top rod 9 and a second pull rod 10. The second sliding block 8 is connected with the upper die assembly through the die opening guide post 2 and is simultaneously connected with the lower die assembly in a sliding mode, and the side wall of the second sliding block 8 is attached to the side wall of the lower die insert 4. One end of the second mandril 9 is connected with the second slide block 8, and the other end is positioned between the upper die insert 3 and the lower die insert 4. The second pull rod 10 is positioned in the second ejector rod 9, one end of the second pull rod 10 is connected with the second ejector rod 9, the other end of the second pull rod is connected with one end of the knife edge insert 11, and the outer surface of the knife edge insert 11 and the inner and outer surfaces of the end part of the second ejector rod 9 form a part joint surface of a second connecting hole 1-3 on the air conditioner air door.
The lower die pull rod driving oil cylinder comprises a lower die pull rod 12, a pull rod connecting plate 14 and a lower die driving oil cylinder 13. The cylinder body of the lower die driving oil cylinder 13 is fixedly connected to the lower die assembly, the free end of a piston rod of the lower die driving oil cylinder 13 is connected with one end of a lower die pull rod 12, the lower die pull rod 12 is connected in the lower die assembly in a sliding mode, and a long chute 15 is formed in the lower die pull rod 12. The lower end of the pull rod connecting plate 14 is connected with a long chute 15 of the lower die pull rod 12, and the upper end of the pull rod connecting plate is in driving connection with a second pull rod 10 in the second connecting hole forming assembly.
The upper end of the pull rod connecting plate 14 is in driving connection with the second pull rod 10 in the second connecting hole forming assembly, that is, an inclined surface is arranged on the side wall of one side of the upper end of the pull rod connecting plate 14, which is close to the cavity, and the inclined surface is connected with the end part of the second pull rod 10, and the pull rod connecting plate 14 moves in the vertical direction to drive the second pull rod 10 to slide in the second ejector rod 9 in the horizontal direction.
A limiting block 16 is arranged between the free end of the piston rod of the lower die driving oil cylinder and the lower die pull rod 12, and the distance between the limiting block 16 and the side wall of the lower die assembly is the stroke of the lower die driving oil cylinder 13.
The die sinking guide pillar 2 comprises a vertical section and an inclined guide pillar section, wherein the upper end of the vertical section is connected with the upper die assembly in a sliding manner and is connected with the upper die pull rod driving oil cylinder, and the inclined guide pillar section is connected with the first connecting hole forming assembly or the sliding block in the second connecting hole forming assembly in a sliding manner. The joint of the vertical section and the inclined guide column section is lower than the upper top surface of the sliding block when the forming die is closed.
The using process of the invention is as follows:
1) after the forming die is closed, the lower die pull rod driving oil cylinder is started to drive the lower die pull rod 12 to enter 13.5mm, the pull rod connecting plate 14 drives the second ejector rod 9 to eject the knife edge insert 11 to be 1.818mm inwards, the knife edge insert 11 is used for sealing the product hard glue at the position of the second connecting hole 1-3, and at the moment, the hard glue hot runner is opened to N1-N4 to start to fill the hard glue knife edge product;
2) after the molding die is subjected to hard glue injection molding, the die is not opened, the upper die pull rod cylinder enters to drive the die opening guide post 2 to upwards pull in for 6.87mm, so that the first slide block 5 and the second slide block 8 are respectively forced to outwards withdraw for 1.212mm, the first connecting hole die core 7 and the knife edge insert 11 are respectively driven to retreat for 1.212mm, the knife edge insert 11 is used for sealing a soft glue at the position of the second connecting hole 1-3, and at the moment, the soft glue hot runner is opened to N5-N12 to start to fill the soft glue knife edge product;
3) and opening the mold after the soft rubber injection, withdrawing the first slide block 5 and the second slide block 8 by 26.288mm respectively, withdrawing the mold core 7 with the first connecting hole and the knife edge insert 11 by 26.288mm respectively, ejecting by 10mm, and ejecting the product.
The above description is only a preferred embodiment of the present invention, and it should not be understood that the scope of the present invention is limited thereby, and it should be understood by those skilled in the art that various other modifications and equivalent arrangements can be made by applying the technical solutions and concepts of the present invention within the scope of the present invention as defined in the appended claims.
Claims (4)
1. An air conditioner air door forming die comprises an upper die assembly and a lower die assembly, wherein a lower die insert (4) in the lower die assembly and an upper die insert (3) in the upper die assembly form a cavity of an air conditioner air door after the upper die assembly and the lower die assembly are assembled, an injection nozzle is connected to the upper die assembly, a hard glue runner and a soft glue runner are arranged in the injection nozzle, and the upper die assembly and the lower die assembly are driven to open a die through a die opening guide pillar (2); the method is characterized in that: the air conditioner air door further comprises a first connecting hole forming component for forming a connecting hole on one side of the air conditioner air door and a second connecting hole forming component for forming a connecting hole on the other side of the air conditioner air door; a lower die pull rod driving oil cylinder is also arranged in the lower die assembly, and an upper die pull rod driving oil cylinder is also arranged in the upper die assembly; when the hard glue is injected, the lower die pull rod driving oil cylinder drives the end surface of a knife edge insert (11) in the second connecting hole forming assembly to be tightly abutted against a lower die insert (4) at a cavity, and the end surface of the knife edge insert (11) at the moment is used for sealing the hard glue at the bottom of the second connecting hole; when soft glue injection is carried out, the upper die pull rod driving oil cylinder drives the first connecting hole forming assembly and the second connecting hole forming assembly to retreat the distance of the soft glue thickness of the air conditioning air door under the state that the upper die insert (3) is closed, and the second connecting hole forming assembly further comprises a second sliding block (8), a second ejector rod (9) and a second pull rod (10); the second sliding block (8) is connected with the upper die assembly through the die opening guide post (2) and is simultaneously connected with the lower die assembly in a sliding manner, and the side wall of the second sliding block (8) is attached to the side wall of the lower die insert (4); one end of the second ejector rod (9) is connected with the second sliding block (8), and the other end of the second ejector rod is positioned between the upper die insert (3) and the lower die insert (4); the second pull rod (10) is positioned in the second ejector rod (9), one end of the second pull rod (10) is connected with the second ejector rod (9), the other end of the second pull rod is connected with one end of the knife edge insert (11), the outer surface of the knife edge insert (11) and the inner and outer surfaces of the end part of the second ejector rod (9) form a parting surface of a second connecting hole (1-3) in the air conditioner air door, and the lower die pull rod driving oil cylinder comprises a lower die pull rod (12), a pull rod connecting plate (14) and a lower die driving oil cylinder (13); the cylinder body of the lower die driving oil cylinder (13) is fixedly connected to the lower die assembly, the free end of a piston rod of the lower die driving oil cylinder (13) is connected with one end of a lower die pull rod (12), the lower die pull rod (12) is connected in the lower die assembly in a sliding mode, and a long chute (15) is formed in the lower die pull rod (12); the lower end of the pull rod connecting plate (14) is connected with a long chute (15) of the lower die pull rod (12), the upper end of the pull rod connecting plate is in driving connection with a second pull rod (10) in a second connecting hole forming assembly, and the first connecting hole forming assembly comprises a first sliding block (5), a first ejector rod (6) and a first connecting hole mold core (7); the first sliding block (5) is connected with the upper die assembly through the die opening guide post (2) and is simultaneously connected on the lower die assembly in a sliding manner, and the side wall of the first sliding block (5) is attached to the side wall of the lower die insert (4); one end of the first ejector rod (6) is connected with the first sliding block (5), and the other end of the first ejector rod is positioned between the upper die insert (3) and the lower die insert (4); one end of the first connecting hole mold core (7) is fixedly connected in the first ejector rod (6), the other end of the first connecting hole mold core (7) extends out of the first ejector rod (6), and the end surfaces of the first connecting hole mold core (7) extending out of the first ejector rod (6) and the first ejector rod (6) form part of the profile of the first connecting hole (1-2) in the air conditioner air door; the use method of the air conditioner air door forming die is as follows:
1) after the forming die is closed, a lower die driving oil cylinder (13) is started to drive a lower die pull rod (12) to enter 13.5mm, a pull rod connecting plate (14) drives a second pull rod (10) to eject a knife edge insert (11) to be inward 1.818mm, the knife edge insert (11) is used for sealing the product hard glue at the second connecting hole (1-3), and at the moment, a hard glue hot runner is opened from N1 to N4 to start to fill the hard glue knife edge product;
2) after the molding die is subjected to ebonite injection molding, the die is not opened, the upper die pull rod drives the oil cylinder to start, the die opening guide post (2) is driven to upwards pull in for 6.87mm, the first slide block (5) and the second slide block (8) are forced to outwards withdraw for 1.212mm respectively, the knife edge mold core (7) with the first connecting hole and the knife edge mold insert (11) are respectively retreated for 1.212mm, the knife edge mold insert (11) is used for sealing the soft rubber of the product at the position of the second connecting hole (1-3), and at the moment, the soft rubber hot runner is opened to N5-N12 to start to fill the soft rubber;
3) and (3) opening the mold after the soft rubber injection, withdrawing the first sliding block (5) and the second sliding block (8) by 26.288mm respectively, retreating the mold core (7) with the first connecting hole and the knife edge insert (11) by 26.288mm respectively, ejecting by 10mm, and ejecting the product.
2. An air conditioner air door forming die according to claim 1, characterized in that: the upper end of the pull rod connecting plate (14) is in driving connection with a second pull rod (10) in the second connecting hole forming assembly, namely, an inclined plane is arranged on the side wall of one side, close to the cavity, of the upper end of the pull rod connecting plate (14), the inclined plane is connected with the end portion of the second pull rod (10), and the second pull rod (10) is driven to slide in the horizontal direction in the second ejector rod (9) by the height movement of the pull rod connecting plate (14) in the vertical direction.
3. An air conditioner air door forming die according to claim 1, characterized in that: a limiting block (16) is arranged between the free end of a piston rod of the lower die driving oil cylinder and the lower die pull rod (12), and the distance between the limiting block (16) and the side wall of the lower die assembly is the stroke of the lower die driving oil cylinder (13).
4. An air conditioner air door forming die according to claim 1, characterized in that: the die sinking guide post (2) comprises a vertical section and an inclined guide post section, wherein the upper end of the vertical section is connected with the upper die assembly in a sliding manner and is also connected with the upper die pull rod driving oil cylinder, and the inclined guide post section is connected with a sliding block in the first connecting hole forming assembly or the second connecting hole forming assembly in a sliding manner; the joint of the vertical section and the inclined guide column section is lower than the upper top surface of the sliding block when the forming die is closed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716681.5A CN107618159B (en) | 2017-08-21 | 2017-08-21 | Air conditioner air door forming die |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710716681.5A CN107618159B (en) | 2017-08-21 | 2017-08-21 | Air conditioner air door forming die |
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| CN107618159A CN107618159A (en) | 2018-01-23 |
| CN107618159B true CN107618159B (en) | 2020-11-10 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201389950Y (en) * | 2009-04-14 | 2010-01-27 | 宁波米勒模具制造有限公司 | Injection molding double-color mould |
| CN102529030A (en) * | 2011-12-31 | 2012-07-04 | 青岛海尔模具有限公司 | Mold with internal core-pulling mechanism without external locking force |
| CN206230812U (en) * | 2016-12-12 | 2017-06-09 | 江西佰仕通电子科技有限公司 | A kind of car that can exchange slide block fills main body processing mold |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06166053A (en) * | 1992-12-01 | 1994-06-14 | Moriroku Kk | Two-step injection molding method of blowoff device for air conditioning |
| CN203765931U (en) * | 2014-04-01 | 2014-08-13 | 宁波金晟模塑有限公司 | Mould for producing automobile sunroof weather strip |
| CN204604794U (en) * | 2015-05-08 | 2015-09-02 | 深圳市银宝山新科技股份有限公司 | The Novel slide block mechanism of a kind of single chamber double-color mold |
| CN205387055U (en) * | 2015-12-31 | 2016-07-20 | 成都航天模塑股份有限公司 | Double -colored injection structure of vehicle air conditioner case assembly air door |
-
2017
- 2017-08-21 CN CN201710716681.5A patent/CN107618159B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201389950Y (en) * | 2009-04-14 | 2010-01-27 | 宁波米勒模具制造有限公司 | Injection molding double-color mould |
| CN102529030A (en) * | 2011-12-31 | 2012-07-04 | 青岛海尔模具有限公司 | Mold with internal core-pulling mechanism without external locking force |
| CN206230812U (en) * | 2016-12-12 | 2017-06-09 | 江西佰仕通电子科技有限公司 | A kind of car that can exchange slide block fills main body processing mold |
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| CN107618159A (en) | 2018-01-23 |
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Address after: 315600 Meilin street, Ningbo City, Ningbo, Zhejiang Province, No. 3 middle road, No. 3 Applicant after: Ningbo Fangzheng automobile mould Limited by Share Ltd Address before: 315600 Zhejiang city of Ningbo province Ninghai County Tashan Industrial Zone Qixing Road No. 28 Applicant before: Ningbo Fangzheng Tool Co., Ltd. |
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| GR01 | Patent grant |