CN110405992A - A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block - Google Patents

A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block Download PDF

Info

Publication number
CN110405992A
CN110405992A CN201910777273.XA CN201910777273A CN110405992A CN 110405992 A CN110405992 A CN 110405992A CN 201910777273 A CN201910777273 A CN 201910777273A CN 110405992 A CN110405992 A CN 110405992A
Authority
CN
China
Prior art keywords
sliding block
turbocharging
building core
shape tube
arching trajectory
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
Application number
CN201910777273.XA
Other languages
Chinese (zh)
Inventor
薛伟
陈云云
金楚
陈云泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Huimo Auto Parts Co Ltd
Original Assignee
Ningbo Huimo Auto Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Huimo Auto Parts Co Ltd filed Critical Ningbo Huimo Auto Parts Co Ltd
Priority to CN201910777273.XA priority Critical patent/CN110405992A/en
Publication of CN110405992A publication Critical patent/CN110405992A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/44Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00Tubular articles
    • B29L2023/004Bent tubes

Abstract

The present invention relates to a kind of shaping mechanisms of turbocharging shape tube with arching trajectory sliding block; including the first building core being arranged in mold cavity; first building core connection the first linkage drawing mechanism; first linkage drawing mechanism includes small slide block, big sliding block, pull rod, oil cylinder and orientation guide rail press strip; the end of first building core is installed in small slide block; small slide block is installed on big sliding block, and big sliding block is connected by pull rod with oil cylinder, and end and the orientation guide rail press strip of big sliding block are slidably fastened;The mechanism can be adapted for the forming elbow of various angles, and building core in various angle bend pipes is facilitated to extract out, and structure design is simple, provides advantageous reference for later similar products.

Description

A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block
Technical field
The present invention relates to field of die equipment, the molding of especially a kind of turbocharging shape tube with arching trajectory sliding block Mechanism.
Background technique
Core pulling is to belong to " overhead kick processing system " for handle the position that can not be demoulded on product die joint, is mold A kind of structure.Core pulling definition: guarantee the mechanism that product smoothly demoulds, also referred to as sliding block.For example there is hole in plastic parts side, is being opened Afterwards, if the fuse in this hole is not taken out, product can not be ejected.
Mould structure will use the structure of sliding block at this time, the fuse in hole is made into movable, be matched with inclined guide pillar and cover half It closes, makes sliding block mobile with die sinking or molding.Core pulling is just named in this movement.
At present it is known that bent pipe mold mechanism be only limitted to parallel core pulling, the shorter core pulling of stroke of slightly angle, curved The core pulling of the pipe travel path opposite sex, but when the angle of bend pipe is larger, core pulling stroke is too long, when the travel path opposite sex, just can not Complete the molding of product.
Summary of the invention
The purpose of the present invention is to solve defects of the existing technology, provide a kind of turbine with arching trajectory sliding block It is pressurized the shaping mechanism of shape tube.
To achieve the goals above, The technical solution adopted by the invention is as follows:
A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block, including the first one-tenth be arranged in mold cavity Type fuse, the first building core connection the first linkage drawing mechanism, the first linkage drawing mechanism includes small slide block, big sliding block, drawing Bar, oil cylinder and orientation guide rail press strip, the end of the first building core are installed in small slide block, and small slide block is installed on big sliding block On, big sliding block is connected by pull rod with oil cylinder, and end and the orientation guide rail press strip of big sliding block are slidably fastened.
Further, the small slide block is fixedly connected with big sliding block, and the bottom of big sliding block and the pull rod are hinged.
Further, the end of the pull rod and the cylinder rod of oil cylinder are hinged.
Further, the orientation guide rail press strip is in arc-shaped.
Further, the second building core corresponding with the first building core, the second building core are additionally provided in mold cavity Connection the second linkage drawing mechanism, the second linkage drawing mechanism include arc-shaped rack, and round gear ring is engaged in the side of arc-shaped rack, The bottom engagement straight trip rack gear of round gear ring, the end for rack gear of keeping straight on connects oil cylinder.
Further, rotation axis being worn in the middle part of the round gear ring and arc-shaped rack, rotation axis is mounted on mold, and second The end of building core and the edge of arc-shaped rack are hinged.
Further, the section of the arc-shaped rack is fan-shaped.
The invention has the benefit that the mechanism can be adapted for the forming elbow of various angles, facilitate various angles curved Building core extraction in managing, and structure design is simple, provides advantageous reference for later similar products.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Schematic diagram when Fig. 2 is the present invention the first building core of extraction;
Schematic diagram when Fig. 3 is the present invention the second building core of extraction;
Fig. 4 is the schematic diagram of converted products of the present invention.
Specific embodiment
As shown in Figures 1 to 4, a kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block, including setting The first building core 1 in mold cavity, the first building core 1 connection the first linkage drawing mechanism, the first linkage shedder Structure includes small slide block 2, big sliding block 3, pull rod 4, oil cylinder 5 and orientation guide rail press strip 6, and the end of the first building core 1 is installed on In small slide block 2, small slide block 2 is installed on big sliding block 3, and big sliding block 3 is connected by pull rod 4 with oil cylinder 5, the end of big sliding block 3 and Orientation guide rail press strip 6 is slidably fastened.
Wherein, small slide block 2 is fixedly connected with big sliding block 3, and the bottom of big sliding block 3 and pull rod 4 are hinged.The end of pull rod 4 with The cylinder rod of oil cylinder 5 is hinged, and orientation guide rail press strip 6 is in arc-shaped.
Further, second building core 7 corresponding with the first building core 1, the second forming core are additionally provided in mold cavity 7 connection the second linkage drawing mechanism of son, the second linkage drawing mechanism includes arc-shaped rack 8, and the side of arc-shaped rack 8 is engaged round Gear ring 9, the bottom engagement straight trip rack gear 10 of round gear ring 9, the end of straight trip rack gear 10 connects oil cylinder 11.Round gear ring 9 and arc The middle part of shape rack gear 8 wears rotation axis, and rotation axis is mounted on mold, the end of the second building core 7 and the side of arc-shaped rack 8 Edge is hinged, and the section of arc-shaped rack 8 is fan-shaped.
After product 12 forms, when needing to extract the first building core 1 out, in mold opening procedure, small slide block 2 is due to preceding mould Latch segment guiding role, be moved to designated position, after waiting molds to fully open, oil cylinder 5 twitch, the drawing being connected with oil cylinder 5 Bar 4 drives big sliding block 3 mobile, and big sliding block 3 is moved to final position with the guiding role of orientation guide rail press strip 6, so far, the One building core 1 is fully drawn out product;
When needing to extract the second building core 7 out, start oil cylinder 11, then oil cylinder 11 will drive straight trip rack gear 10 and move up, and keep straight on Rack gear 10 drives the round gear ring 9 of engagement to rotate, and round gear ring 9 drives arc-shaped rack 8 to rotate, and arc-shaped rack 8 drives forming core Son 7 is slowly extracted out along specific angle, and when oil cylinder 11 is drawn to formulating in position, building core 7 is fully drawn out product 12, product Molding.
The mechanism can be adapted for the forming elbow of various angles, and building core in various angle bend pipes is facilitated to extract out, and Structure design is simple, provides advantageous reference for later similar products.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its Equivalent defines.

Claims (7)

1. a kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block, including be arranged in mold cavity first Building core, which is characterized in that the first building core connection the first linkage drawing mechanism, the first linkage drawing mechanism includes small cunning Block, big sliding block, pull rod, oil cylinder and orientation guide rail press strip, the end of the first building core are installed in small slide block, small slide block peace Loaded on big sliding block, big sliding block is connected by pull rod with oil cylinder, and end and the orientation guide rail press strip of big sliding block are slidably fastened.
2. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 1, feature It is, the small slide block is fixedly connected with big sliding block, and the bottom of big sliding block and the pull rod are hinged.
3. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 1, feature It is, the end of the pull rod and the cylinder rod of oil cylinder are hinged.
4. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 1, feature It is, the orientation guide rail press strip is in arc-shaped.
5. a kind of molding of turbocharging shape tube with arching trajectory sliding block according to any one of claim 1 to 4 Mechanism, which is characterized in that the second building core corresponding with the first building core, the second building core are additionally provided in mold cavity Connection the second linkage drawing mechanism, the second linkage drawing mechanism include arc-shaped rack, and round gear ring is engaged in the side of arc-shaped rack, The bottom engagement straight trip rack gear of round gear ring, the end for rack gear of keeping straight on connects oil cylinder.
6. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 5, feature It is, wears rotation axis in the middle part of the circle gear ring and arc-shaped rack, rotation axis is mounted on mold, the second building core End and the edge of arc-shaped rack are hinged.
7. a kind of shaping mechanism of turbocharging shape tube with arching trajectory sliding block according to claim 5, feature It is, the section of the arc-shaped rack is fan-shaped.
CN201910777273.XA 2019-08-22 2019-08-22 A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block Pending CN110405992A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910777273.XA CN110405992A (en) 2019-08-22 2019-08-22 A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910777273.XA CN110405992A (en) 2019-08-22 2019-08-22 A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block

Publications (1)

Publication Number Publication Date
CN110405992A true CN110405992A (en) 2019-11-05

Family

ID=68368454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910777273.XA Pending CN110405992A (en) 2019-08-22 2019-08-22 A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block

Country Status (1)

Country Link
CN (1) CN110405992A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201537993U (en) * 2009-11-13 2010-08-04 天津市英辰精密模具有限公司 Headset threading tube mold stripping structure
CN104118098A (en) * 2014-07-11 2014-10-29 台州市黄岩汉威塑料模具有限公司 Mould arc core-pulling mould-locking mechanism for arc air pipe
CN207915968U (en) * 2018-02-05 2018-09-28 东莞市科航模具塑胶有限公司 A kind of product bend pipe pulled core structure
CN211467127U (en) * 2019-08-22 2020-09-11 宁波汇模汽车部件有限公司 Turbo-charging special pipe forming mechanism with arc-shaped track sliding blocks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201537993U (en) * 2009-11-13 2010-08-04 天津市英辰精密模具有限公司 Headset threading tube mold stripping structure
CN104118098A (en) * 2014-07-11 2014-10-29 台州市黄岩汉威塑料模具有限公司 Mould arc core-pulling mould-locking mechanism for arc air pipe
CN207915968U (en) * 2018-02-05 2018-09-28 东莞市科航模具塑胶有限公司 A kind of product bend pipe pulled core structure
CN211467127U (en) * 2019-08-22 2020-09-11 宁波汇模汽车部件有限公司 Turbo-charging special pipe forming mechanism with arc-shaped track sliding blocks

Similar Documents

Publication Publication Date Title
CN208664289U (en) A kind of oblique pulled core structure of injection forming mold wide-angle
CN110405992A (en) A kind of shaping mechanism of the turbocharging shape tube with arching trajectory sliding block
CN104960154A (en) Injection mold of large-angle arc circular pipe
CN201761021U (en) Loading device for secondary injection molding equipment
CN211467127U (en) Turbo-charging special pipe forming mechanism with arc-shaped track sliding blocks
CN108748894A (en) A kind of Mold Core-pulling Mechanism and core pulling method for plastic bend tube
CN204673945U (en) A kind of Angle Pin slide block circular arc slide block core pulling mechanism for bent tube
CN106915044A (en) A kind of duplex ejector half three-way pipe core pulling mechanism for bent tube and its application method
CN202685155U (en) Automobile engine air-outlet pipe circular arc core-pulling mechanism
CN201436193U (en) Gate of injection machine
CN210705572U (en) Front mould thread core-pulling mechanism
CN205572924U (en) Mechanism is prevented moving back by interior slider of taking out
CN202208091U (en) Arc core pulling structure for injection mold
CN112406039A (en) Core-pulling mechanism with composite inner-pulling slide block
CN210026135U (en) Double-slider core-pulling mechanism of gap bridge bending injection mold
CN214163991U (en) Die mechanism for withdrawing bent pipe of oscillating bar
CN209469444U (en) Lining trolley is poured mouth mechanism, running gate system and lining trolley
CN106985346A (en) Mould rotating core-pulling mechanism
CN106738687A (en) Front mould drives multilayer dropout control formula front mold slide mechanism
CN215919012U (en) Pouring die for production of ultrahigh-strength aluminum alloy pipe
CN208180150U (en) A kind of rotating core-pulling mechanism
CN104494066B (en) Automobile tail gate die for cover plate
CN205497975U (en) Mould plastics with spacing spring of gyro wheel mechanism of loosing core
CN216968574U (en) Core-pulling positioning structure for nail-pushing sheet die
CN107415164B (en) A kind of atomizer sprinkling lid injection mold and its application method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination