CN105196494A - Integrated mold for air filtering pipe - Google Patents
Integrated mold for air filtering pipe Download PDFInfo
- Publication number
- CN105196494A CN105196494A CN201510616305.XA CN201510616305A CN105196494A CN 105196494 A CN105196494 A CN 105196494A CN 201510616305 A CN201510616305 A CN 201510616305A CN 105196494 A CN105196494 A CN 105196494A
- Authority
- CN
- China
- Prior art keywords
- pipe
- internal mold
- mold
- air filter
- mold body
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/4005—Ejector constructions; Ejector operating mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention relates to mold for an automobile part, in particular to an integrated mold for an air filtering pipe. The mold comprises an inner mold body and an outer mold body. The outer mold body comprises a pipe body mold body, a pipe opening fixing mold body and a wall hole mold body which are combined to mold the outer wall of the air filtering pipe. The inner mold body comprises a pipe opening inner mold body and a pipe head inner mold body which are combined to mold the inner wall of the air filtering pipe. The pipe opening inner mold body and the pipe head inner mold body are connected to a connector face in an abutting mode. The connector face is a plane and is perpendicular to the axis of the air filtering pipe. The junction of the lower surface of the pipe head inner mold body and the connector face is in smooth transition. An air blowing pipeline is arranged in the pipe opening inner mold body. An outlet of the air blowing pipeline is located in the connector face. The inner mold body for mold the inner wall of the air filtering pipe is formed by combining the pipe opening inner mold body and the pipe head inner mold body in a butt joint mode and the mold releasing mode of combining air blowing and core pulling is adopted so that the air filtering pipe can be integrally molded, the connector face is the plane, and thus processing of the mold is convenient.
Description
Technical field
The present invention relates to a kind of mould of auto parts and components, particularly relate to air filter pipe integrated mould.
Background technology
Air filter pipe is the important spare part of automobile engine, as engine intake passage.Mainly comprise tube head and mouth of pipe two parts, the pipeline of the two formation distortion that is docking together.Due to its out-of-shape, common manufacture method is tube head and mouth of pipe injection mo(u)lding respectively, then tube head and the mouth of pipe is stitched together, thus makes an air filter pipe.Such manufacturing technology steps is numerous and diverse, and because the existence of splicing process, causes the shape of final finished to be difficult to reach requirement, cause defect rate high.
Summary of the invention
The invention provides a kind of can the air filter pipe integrated mould of one-body molded air filter pipe.In order to realize foregoing invention object, present invention employs following technological means:
Air filter pipe integrated mould, comprises internal mold and external mold; Described external mold comprises body mould, mouth of pipe fixed die and cinclides mould, the outer wall of three's combination forming air filter pipe; Described internal mold comprises mouth of pipe internal mold and tube head internal mold, the inwall of the two combination forming air filter pipe; Described mouth of pipe internal mold and tube head internal mold butt up against interface surface; Described interface surface is plane, perpendicular to the axis of air filter pipe; The described lower surface of tube head internal mold and the boundary of interface surface smoothly transit; Described mouth of pipe internal mold inside arranges air blowing pipeline; The outlet of described air blowing pipeline is positioned at interface surface.
Described tube head internal mold is fixed on core-pulling slide block;
Described interface surface is positioned at air filter pipe pipe shaft corner.
Beneficial effect of the present invention is: the mode of the internal mold employing mouth of pipe internal mold that air filter inside pipe wall is shaping and the docking of tube head internal mold combines, add the stripping means of blowing and loosing core and combining, make air filter pipe can be one-body molded, interface surface be plane, facilitates the processing of mould; Interface surface is positioned at air filter pipe pipe shaft corner, is beneficial to the core_pulling demoulding of tube head internal mold.
Accompanying drawing explanation
Fig. 1 is the structural representation of air filter pipe integrated mould of the present invention;
Fig. 2 is the sectional view of Fig. 1;
Fig. 3 is the demoulding schematic diagram of tube head internal mold 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description is made to the preferred embodiment of air filter pipe integrated mould of the present invention:
As shown in Figure 1, Figure 2 and Figure 3, air filter pipe integrated mould mainly comprises external mold and internal mold, and external mold is in order to the outer wall of shaping air filter pipe 2, and internal mold is in order to shaped inner.
External mold comprises body mould, mouth of pipe fixed die 3 and cinclides mould 4.Body mould is not shown, in order to the exposed part of shaping Fig. 1 hollow chimney filter 2.Mouth of pipe fixed die 3 forms by two pieces, while the mouth of pipe outer wall in order to shaping air filter pipe 2, is also used for fixing the mouth of pipe of air filter pipe 2, so that the core_pulling demoulding of tube head internal mold 7.Cinclides mould 4 is in order to the hole on shaping air filter pipe 2 tube wall, and cinclides mould 4 and mouth of pipe fixed die 3 fit together, together the whole mouth of pipe outer wall of shaping air filter pipe 2.
Internal mold comprises tube head internal mold 7 and mouth of pipe internal mold 8, so-called tube head, refers to that air filter pipe 2 the first half has the part of ripple fold; The so-called mouth of pipe, refers to that air filter pipe 2 the latter half has the part of worn-out mouth.Tube head internal mold 7 is in order to the inwall of shaping air filter pipe 2 tube head part, and mouth of pipe internal mold 8 is in order to the inwall of shaping air filter pipe 2 opening part.The left end of tube head internal mold 7 and the upper end closed butt joint of mouth of pipe internal mold 8, form interface surface 5, interface surface 5 is positioned at tube head and the mouth of pipe junction of air filter pipe 2, is also pipe shaft corner.From Fig. 2 profile, interface surface 5 extends through lower edge from the upper edge of pipe shaft corner.
Interface surface 5 is plane, perpendicular to the central axis of air filter pipe 2.The upper end of interface surface 5 is positioned at the center of air filter pipe 2 corner, and lower end is positioned at the tip position of opening part cylinder shape inner wall.Interface surface 5 lower end 52 of tube head internal mold 7 smoothly transits with the lower surface of tube head internal mold 7, adopts mode boundary line being polished into fillet to reach smooth excessive object, scratches air filter pipe 2 inwall when preventing the lower-left end of tube head internal mold 7 from loosing core.
Tube head internal mold 7 is fixedly mounted on core-pulling slide block 1, and slide rail 11 direction of core-pulling slide block 1 is consistent with the axis direction of air filter pipe 2 pipe shaft corner, smooth and easy with what ensure to loose core.The right-hand member outer wall of tube head internal mold 7 arranges ripple 71, in order to the ripple fold of shaping air filter pipe 2 inwall.Tube head internal mold 7 inside arranges water-cooling system 72, the water cooled pipeline that water-cooling system 72 passes in and out for single channel, and the inlet segment of water cooled pipeline and water exit end form interval spiral winding shape.Water-cooling system 72, in order to reduce rapidly the temperature of air filter pipe 2, makes its fast cooling shaping, improves injection mo(u)lding efficiency and yield rate.
Mouth of pipe internal mold 8 is fixedly mounted on and ejects on seat 6, substantially in vertical cylindrical.Eject seat 6 inside and arrange air blowing pipeline 61, air blowing pipeline 61 extends in mouth of pipe internal mold 8 always vertically upward, and its outlet is positioned at interface surface 5.Eject seat 6 inside and be also provided with push rod 62 straight up, withstand the worn-out mouth inwall of air filter pipe 2 mouth of pipe, in order to ejection device.
When manufacturing air filter pipe 2, body mould, mouth of pipe fixed die 3 and cinclides mould 4 are combined into external mold, and tube head internal mold 7 and mouth of pipe internal mold 8 are combined into internal mold, and internal mold and external mold are together to form the die cavity of air filter pipe 2, then to injection moulding in die cavity.After cooling forming, first, the first demoulding of body mould; Secondly, blow to air blowing pipeline 61, tube head internal mold 7 and air filter pipe 2 inwall are departed from, and water-cooling system 72 is intake and is cooled, and core-pulling slide block 1 outwards extracts tube head internal mold 7 out simultaneously, completes tube head internal mold 7 demoulding; 3rd, cinclides mould 4 is loosed core and is taken off the demoulding by force; 4th, mouth of pipe fixed die 3 slide block skids off the demoulding; Finally, push rod 62 ejects air filter pipe 2, completes whole demoulding, and air filter pipe 2 has manufactured.
Claims (3)
1. air filter pipe integrated mould, comprises internal mold and external mold; It is characterized in that, described external mold comprises body mould, mouth of pipe fixed die (3) and cinclides mould (4), the outer wall of three's combination forming air filter pipe (2); Described internal mold comprises mouth of pipe internal mold (8) and tube head internal mold (7), the inwall of the two combination forming air filter pipe (2); Described mouth of pipe internal mold (8) and tube head internal mold (7) butt up against interface surface (5); Described interface surface (5) is plane, perpendicular to the axis of air filter pipe (2); The lower surface of described tube head internal mold (7) and the boundary of interface surface (5) smoothly transit; Described mouth of pipe internal mold (8) inside arranges air blowing pipeline (61); The outlet of described air blowing pipeline (61) is positioned at interface surface (5).
2. air filter pipe integrated mould according to claim 1, is characterized in that, described tube head internal mold (7) is fixed on core-pulling slide block (1).
3. air filter pipe integrated mould according to claim 1 and 2, is characterized in that, described interface surface (5) is positioned at air filter pipe (2) pipe shaft corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616305.XA CN105196494A (en) | 2015-09-24 | 2015-09-24 | Integrated mold for air filtering pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510616305.XA CN105196494A (en) | 2015-09-24 | 2015-09-24 | Integrated mold for air filtering pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105196494A true CN105196494A (en) | 2015-12-30 |
Family
ID=54944615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510616305.XA Pending CN105196494A (en) | 2015-09-24 | 2015-09-24 | Integrated mold for air filtering pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105196494A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211722A (en) * | 2021-05-20 | 2021-08-06 | 苏州美东汇成精密部件有限公司 | Puncture outfit sleeve pipe and forming die thereof, and puncture outfit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263559A (en) * | 1999-03-12 | 2000-09-26 | Tigers Polymer Corp | Curved hose made of resin and method for molding it |
| CN1835834A (en) * | 2003-08-19 | 2006-09-20 | 泰贺斯聚合物股份有限公司 | Method for forming duct made of elastomer |
| CN104647705A (en) * | 2014-06-26 | 2015-05-27 | 柳州市方鑫汽车装饰件有限公司 | Pipe joint mold |
| CN104690911A (en) * | 2015-02-12 | 2015-06-10 | 浙江纺织服装职业技术学院 | Injection mold of composite core-pulling mechanism |
-
2015
- 2015-09-24 CN CN201510616305.XA patent/CN105196494A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000263559A (en) * | 1999-03-12 | 2000-09-26 | Tigers Polymer Corp | Curved hose made of resin and method for molding it |
| CN1835834A (en) * | 2003-08-19 | 2006-09-20 | 泰贺斯聚合物股份有限公司 | Method for forming duct made of elastomer |
| CN104647705A (en) * | 2014-06-26 | 2015-05-27 | 柳州市方鑫汽车装饰件有限公司 | Pipe joint mold |
| CN104690911A (en) * | 2015-02-12 | 2015-06-10 | 浙江纺织服装职业技术学院 | Injection mold of composite core-pulling mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113211722A (en) * | 2021-05-20 | 2021-08-06 | 苏州美东汇成精密部件有限公司 | Puncture outfit sleeve pipe and forming die thereof, and puncture outfit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
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 Park Qixing Road No. 28 Applicant before: Ningbo Fangzheng Tool Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151230 |