CN208006155U - A kind of threaded cap molding die - Google Patents

A kind of threaded cap molding die Download PDF

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Publication number
CN208006155U
CN208006155U CN201820342929.6U CN201820342929U CN208006155U CN 208006155 U CN208006155 U CN 208006155U CN 201820342929 U CN201820342929 U CN 201820342929U CN 208006155 U CN208006155 U CN 208006155U
Authority
CN
China
Prior art keywords
mold insert
mold
recess
insert
embedding piece
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.)
Expired - Fee Related
Application number
CN201820342929.6U
Other languages
Chinese (zh)
Inventor
邬双海
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 Shuanglin Industrial Product Manufacturing Co Ltd
Original Assignee
Ningbo Shuanglin Industrial Product Manufacturing 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 Shuanglin Industrial Product Manufacturing Co Ltd filed Critical Ningbo Shuanglin Industrial Product Manufacturing Co Ltd
Priority to CN201820342929.6U priority Critical patent/CN208006155U/en
Application granted granted Critical
Publication of CN208006155U publication Critical patent/CN208006155U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The utility model discloses a kind of threaded cap molding dies,Including low mold frame,Low mold frame is equipped with mode component,Mode component includes the first mold insert,Second mold insert,Third mold insert and the 4th mold insert,It the cylindrical structure of first mold insert and is erected in low mold frame,The top of first mold insert is equipped with embedding piece groove,The profile of embedding piece groove is consistent with the profile of the second mold insert,Second mold insert splices in embedding piece groove,Third mold insert is fitted on the lateral wall of the first mold insert,Third mold insert includes the first left side,First right side,First left side is equipped with the recess of arc with the first right side,Recess madial wall is equipped with thread groove,The recess of the recess of first left side and the first right side composition round hole stitched together,It is sleeved on the first mold insert lateral wall outside 4th mold insert and on third mold insert,4th mold insert includes the second left side,Second right side,Second left side is spliced into ring gear shape with the second right side.The utility model is simple in structure, reasonable design.

Description

A kind of threaded cap molding die
Technical field
The utility model is related to injection mold fields, more particularly, to a kind of threaded cap molding die.
Background technology
Injection molding is to produce a kind of processing method used when certain complex-shaped components in batches.It refers specifically to be heated and melt The material of change injects die cavity and obtains molded product after cooling and solidifying.Injection mold is a kind of tool producing plasthetics; It is to confer to the tool of plasthetics complete structure and accurate dimension.Injection mold is generally made of dynamic model and cover half two parts, is moved Mould is mounted on the moving die plate of injection (mo(u)lding) machine, and cover half is mounted on the fixed form of injection (mo(u)lding) machine.In injection moulding Dynamic model and cover half, which are closed, constitutes running gate system and cavity, and dynamic model and cover half separation are to take out plastic products when die sinking.
Although the structure of mold is according to the type of plastics variety and performance, the shape of plastic products and structure and injector It is ever-changing Deng different, but basic structure is consistent, i.e., mainly by running gate system, forming part, exhaust system, temperature control System and ejection system composition.Wherein running gate system and forming part are to be in direct contact part with plastics, and with plastics and product And change, it is most complicated in mold, variation is maximum, it is desirable that processing finish and the highest part of precision;Running gate system refers to modeling Expect from nozzle enter cavity before runner section, including sprue, cold slug well, runner and cast gate etc..Forming part refers to structure At the various parts of article shape, including dynamic model, cover half and cavity, core, curved lever and exhaust outlet etc..
Be 111 structure of threaded cap on a automobile as shown in Figure 1, now devise develop it is a for producing lid screw thread The mold of lid.
Invention content
The technical problem to be solved by the utility model is to provide a kind of threaded cap shaping moulds of simple structure and reasonable design Tool.
Technical solution is used by the utility model solves above-mentioned technical problem:A kind of threaded cap molding die, including Low mold frame, the low mold frame are equipped with mode component, and the mode component includes the first mold insert, the second mold insert, third edge Part and the 4th mold insert, the cylindrical structure of the first mold insert and are erected in low mold frame, the top of first mold insert Equipped with embedding piece groove, the profile of the embedding piece groove is consistent with the profile of the second mold insert, and second mold insert splices in embedding piece groove In, the third mold insert is fitted on the lateral wall of the first mold insert, and the third mold insert includes the first left side, first right side Half portion, first left side are equipped with the recess of arc with the first right side, and the recess madial wall is equipped with screw thread Slot, the recess of first left side and the recess of the first right side composition round hole stitched together, the described the 4th edge It is sleeved on the first mold insert lateral wall outside part and on third mold insert, the 4th mold insert includes the second left side, second Right side, second left side are spliced into ring gear shape with the second right side.
It is further improved as the utility model, further includes the first panel being arranged in low mold frame, the second panelling, it is described The first panel and the second panelling splice on the 4th mold insert.
Compared with prior art, the utility model has the advantage of simple in structure, reasonable designs, and mode component is by the first edge Part, the second mold insert, third mold insert and the 4th mold insert are constituted, and the second mold insert splices at the top of the first mold insert, and third mold insert is fitted in It on first mold insert, is sleeved on the first mold insert, is conducive to technical staff's replacement and replaces each in mode component outside the 4th mold insert Mold insert reduces repair and the cost of upkeep of mold.
Description of the drawings
Fig. 1 is threaded cap structural schematic diagram;
Fig. 2 is the utility model part-structure schematic diagram;
Fig. 3 is the utility model part-structure decomposition diagram.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only explaining this Utility model is not used to limit the utility model.
As shown in Figure 1 to Figure 3:A kind of threaded cap molding die, including low mold frame 1, low mold frame 1 are equipped with mode component, Mode component include the first mold insert 2, the second mold insert 3, third mold insert 4 and the 4th mold insert 5,2 cylindrical structure of the first mold insert and It being erected in low mold frame 1, the top of the first mold insert 2 is equipped with embedding piece groove, and the profile of embedding piece groove is consistent with the profile of the second mold insert 3, Second mold insert 3 splices in embedding piece groove, and third mold insert 4 is fitted on the lateral wall of the first mold insert 2, and third mold insert 4 includes first Left side 41, the first right side 42, the first left side 41 and the first right side 42 are equipped with the recess 43 of arc, 43 inside of recess Wall is equipped with thread groove, the recess 43 composition stitched together circle of the recess 43 of the first left side 41 and the first right side 42 Hole, the 4th mold insert 5 are sleeved on 2 lateral wall of the first mold insert and outside on third mold inserts 4, and the 4th mold insert 5 includes second left half Portion 51, the second right side 52, the second left side 51 and the second right side 52 are spliced into ring gear shape.
Further include the first panel 6 being arranged in low mold frame 1, the second panelling 7, the first panel 6 and the splicing of the second panelling 7 exist On 4th mold insert 5.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model Protection domain within.

Claims (2)

1. a kind of threaded cap molding die, including low mold frame, the low mold frame is equipped with mode component, it is characterised in that described Mode component include the first mold insert, the second mold insert, third mold insert and the 4th mold insert, the cylindrical structure of the first mold insert And be erected in low mold frame, the top of first mold insert is equipped with embedding piece groove, the profile of the embedding piece groove and the second mold insert Profile be consistent, second mold insert splice in embedding piece groove, the third mold insert is fitted in the lateral wall of the first mold insert On, the third mold insert includes the first left side, the first right side, and first left side is equipped with the first right side The recess of arc, the recess madial wall are equipped with thread groove, the recess of first left side and the first right side Recess composition round hole stitched together, be sleeved on the first mold insert lateral wall outside the 4th mold insert and positioned at third mold insert it On, the 4th mold insert includes the second left side, the second right side, and second left side is spliced into the second right side Ring gear shape.
2. a kind of threaded cap molding die according to claim 1, it is characterised in that further include being arranged in low mold frame The first panel, the second panelling, the first panel are spliced with the second panelling on the 4th mold insert.
CN201820342929.6U 2018-03-13 2018-03-13 A kind of threaded cap molding die Expired - Fee Related CN208006155U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820342929.6U CN208006155U (en) 2018-03-13 2018-03-13 A kind of threaded cap molding die

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820342929.6U CN208006155U (en) 2018-03-13 2018-03-13 A kind of threaded cap molding die

Publications (1)

Publication Number Publication Date
CN208006155U true CN208006155U (en) 2018-10-26

Family

ID=63887697

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820342929.6U Expired - Fee Related CN208006155U (en) 2018-03-13 2018-03-13 A kind of threaded cap molding die

Country Status (1)

Country Link
CN (1) CN208006155U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181026