CN208006155U - A kind of threaded cap molding die - Google Patents
A kind of threaded cap molding die Download PDFInfo
- 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
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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
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.
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) |
-
2018
- 2018-03-13 CN CN201820342929.6U patent/CN208006155U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |