CN202985771U - Die used for processing hollow spiral ceramic piece - Google Patents

Die used for processing hollow spiral ceramic piece Download PDF

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Publication number
CN202985771U
CN202985771U CN 201220658085 CN201220658085U CN202985771U CN 202985771 U CN202985771 U CN 202985771U CN 201220658085 CN201220658085 CN 201220658085 CN 201220658085 U CN201220658085 U CN 201220658085U CN 202985771 U CN202985771 U CN 202985771U
Authority
CN
China
Prior art keywords
die
mould
thimble
push pipe
fixed head
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.)
Withdrawn - After Issue
Application number
CN 201220658085
Other languages
Chinese (zh)
Inventor
卢华
谢怀婷
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.)
SUZHOU CERAMTEC HIGH-TECH CERAMICS Co Ltd
Original Assignee
SUZHOU CERAMTEC HIGH-TECH CERAMICS 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 SUZHOU CERAMTEC HIGH-TECH CERAMICS Co Ltd filed Critical SUZHOU CERAMTEC HIGH-TECH CERAMICS Co Ltd
Priority to CN 201220658085 priority Critical patent/CN202985771U/en
Application granted granted Critical
Publication of CN202985771U publication Critical patent/CN202985771U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a die used for processing a hollow spiral ceramic piece, and the die used for processing the hollow spiral ceramic piece includes an upper die and a lower die which are closed up and down. A flow channel is formed on the upper die, one end of the flow channel is connected with a die cavity, a spiral die core is arranged inside the die cavity, and the bottom end of the die core is connected with a spiral guide core bar. A gear is fixed on the spiral guide core bar, and gear is meshed with a rack inside the die, and the rack drives a hydraulic cylinder to move through the hydraulic cylinder connected to the rack. The die used for processing the hollow spiral ceramic piece mainly has the advantages of being suitable for processing the hollow spiral ceramic pieces; the cracking of products caused by depoling cannot happen, and the rate of finished products is high.

Description

The mould that is used for the spirality ceramic member of processing hollow
Technical field
The utility model relates to a kind of mould for processing spirality product, and the mould owing to relating to for the spirality ceramic member of processing hollow belongs to field of mechanical technique.
Background technology
Along with modern electrical equipment, the developing by leaps and bounds of the most advanced branches of science technology such as the industry such as radio, aviation, atomic energy, machinery, chemistry and electronic computer, space technology, new energy development, ceramic purposes is also more and more extensive.But due to the fragility of pottery, need to process the spirality earthenware not a duck soup of hollow, if adopt common injection mo(u)lding, the cracking when being easy to cause its product stripping.
The utility model content
The purpose of this utility model solves the problems of the technologies described above, and proposes a kind of mould of the spirality ceramic member for processing hollow.
The purpose of this utility model will be achieved by the following technical programs:
The mould that is used for the spirality earthenware of processing hollow, the upper die and lower die that comprise upper and lower closure, offer a runner on described patrix, one end of described runner is connected with die cavity, be provided with spiral core rod in described die cavity, the bottom of described core rod is connected with the spirally-guided core bar, is fixed with a gear on described spirally-guided core bar, tooth bar engagement in described gear and mould, described tooth bar drives its motion by connected hydraulic system.
Preferably, described mould comprises that also one is used for supporting out the thimble of product, one end of described thimble is connected to ceramic member, the other end of described thimble is fixed on the thimble fixed head, also be fixed with on described counterdie for the ejector retainner plate spring that promotes the thimble fixed head, described thimble spring is arranged on below the thimble fixed head.
Preferably, described mould also comprises a push pipe, and the lower end of described push pipe is connected to ceramic member, and the upper end of described push pipe is connected on the push pipe fixed head, and described push pipe fixed head is fixed in the push pipe push pedal, and the opposite side of described push pipe push pedal is connected with the push pedal connecting rod.
Preferably, described mould also comprises release link, and described release link is fixedly connected on the thimble fixed head.
The beneficial effects of the utility model are mainly reflected in: be applicable to process the spirality ceramic member of hollow, can not cause the cracking of product due to depoling, yield rate is high.
Description of drawings
Fig. 1: cross-sectional view of the present utility model.
Fig. 2: another view cross-sectional view of the utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
The utility model has disclosed the mould of the spirality earthenware that is used for processing hollow, solution is in conjunction with Fig. 1, shown in Figure 2, the upper die and lower die that comprise upper and lower closure, offer a runner 1 on described patrix, one end of described runner 1 is connected with die cavity 2, be provided with two spiral core rods 3 in described die cavity 2, the bottom of each described core rod 3 is connected with corresponding spirally-guided core bar 6, be fixed with a gear 4 on described spirally-guided core bar 6, tooth bar 5 engagements in described gear 4 and mould, described tooth bar 5 drives its motion by connected hydraulic system.Described hydraulic system is comprised of hydraulic cylinder 9 and fuel feed hole 10 etc.
Raw material enters in die cavity 2 from runner 1, and through after pressurize, raw material packet is overlying on core rod 3, when mould is opened, drive by hydraulic system the motion that two tooth bars 5 are done transversely simultaneously, tooth bar 5 driven gears 4 and 6 rotations of spirally-guided core bar are withdrawed from core rod 3 from die cavity 2 outward.Form the spirality ceramic member of die cavity 2 interior hollows.
Described mould comprises that also one is used for supporting out the thimble 15 of product, and described thimble 15 is fixed on thimble fixed head 16, also is fixed with on described counterdie for the ejector retainner plate spring 14 that promotes thimble fixed head 16, and described thimble spring 14 is arranged on thimble fixed head 16 belows.
When mould was opened, to the motion of patrix direction, thimble 15 supported out product thimble fixed head 16 in the die cavity 2 of counterdie under the effect of ejector retainner plate spring 14.
Described mould also comprises a push pipe 17, and the upper end of described push pipe 17 is connected on push pipe fixed head 13, and described push pipe fixed head 13 is fixed in push pipe push pedal 12, and the opposite side of described push pipe push pedal 12 is connected with push pedal connecting rod 11.Described push pipe 17 supports out product by push pipe push pedal 12 in the die cavity of patrix.Described mould also comprises release link 18, and described release link 18 is fixedly connected on thimble fixed head 16.
More than carry out the production process of a product for mould, after product was supported out, each assembly carried out the production of next round product by resetting.
The utility model is convenient to carry out hollow screw shape ceramic member, be easy to moulding, and yield rate is high.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming are within all dropping on protection domain of the present utility model.

Claims (4)

1. the mould that is used for the spirality earthenware of processing hollow, the upper die and lower die that comprise upper and lower closure, it is characterized in that: offer a runner on described patrix, one end of described runner is connected with die cavity, be provided with spiral core rod in described die cavity, the bottom of described core rod is connected with the spirally-guided core bar, is fixed with a gear on described spirally-guided core bar, tooth bar engagement in described gear and mould, described tooth bar drives its motion by connected hydraulic system.
2. the mould of spirality earthenware for processing hollow as claimed in claim 1, it is characterized in that: described mould comprises that also one is used for supporting out the thimble of product, one end of described thimble is connected to ceramic member, the other end of described thimble is fixed on the thimble fixed head, also be fixed with on described counterdie for the ejector retainner plate spring that promotes the thimble fixed head, described thimble spring is arranged on below the thimble fixed head.
3. the mould of spirality earthenware for processing hollow as claimed in claim 2, it is characterized in that: described mould also comprises a push pipe, the lower end of described push pipe is connected to ceramic member, the upper end of described push pipe is connected on the push pipe fixed head, described push pipe fixed head is fixed in the push pipe push pedal, and the opposite side of described push pipe push pedal is connected with the push pedal connecting rod.
4. the mould of spirality earthenware for processing hollow as claimed in claim 3, it is characterized in that: described mould also comprises release link, described release link is fixedly connected on the thimble fixed head.
CN 201220658085 2012-12-04 2012-12-04 Die used for processing hollow spiral ceramic piece Withdrawn - After Issue CN202985771U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220658085 CN202985771U (en) 2012-12-04 2012-12-04 Die used for processing hollow spiral ceramic piece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220658085 CN202985771U (en) 2012-12-04 2012-12-04 Die used for processing hollow spiral ceramic piece

Publications (1)

Publication Number Publication Date
CN202985771U true CN202985771U (en) 2013-06-12

Family

ID=48556988

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220658085 Withdrawn - After Issue CN202985771U (en) 2012-12-04 2012-12-04 Die used for processing hollow spiral ceramic piece

Country Status (1)

Country Link
CN (1) CN202985771U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950646A (en) * 2012-12-04 2013-03-06 苏州赛琅泰克高技术陶瓷有限公司 Mold for processing hollow spiral ceramic piece

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102950646A (en) * 2012-12-04 2013-03-06 苏州赛琅泰克高技术陶瓷有限公司 Mold for processing hollow spiral ceramic piece
CN102950646B (en) * 2012-12-04 2014-11-26 苏州赛琅泰克高技术陶瓷有限公司 Mold for processing hollow spiral ceramic piece

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Legal Events

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GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20130612

Effective date of abandoning: 20141126

RGAV Abandon patent right to avoid regrant