CN203221619U - Inner mould structure for rapid mould changing - Google Patents
Inner mould structure for rapid mould changing Download PDFInfo
- Publication number
- CN203221619U CN203221619U CN 201320101479 CN201320101479U CN203221619U CN 203221619 U CN203221619 U CN 203221619U CN 201320101479 CN201320101479 CN 201320101479 CN 201320101479 U CN201320101479 U CN 201320101479U CN 203221619 U CN203221619 U CN 203221619U
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- die
- base plate
- mould
- mould core
- plate
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Abstract
The utility model discloses an inner mould structure for rapid mould changing. The inner mould structure comprises a front mould core bottom plate, a front mould core, a rear mould core, a rear mould core bottom plate, reset rods, reset springs, ejector pins, a surface pin plate and a bottom pin plate, wherein the front mould core bottom plate is arranged on the front mould core; the front mould core is movably arranged on the rear mould core; the rear mould core is arranged on the rear mould core bottom plate; the surface pin plate is fixedly arranged on the bottom pin plate and is provided with the ejector pins and the reset rods; the ejector pins pass through the rear mould core bottom plate and stretch into a mould cavity of the rear mould core; the reset springs are sleeved on the reset rods; the reset rods pass through the rear mould core bottom plate and are inserted into the rear mould core, so that the front mould core bottom plate, the front mould core, the rear mould core, the rear mould core bottom plate, the surface pin plate and the bottom pin plate are connected to form a whole body. According to the inner mould structure for rapid mould changing, the whole inner mould structure can be taken out in one step to realize rapid mould changing, and the injection molding production efficiency is improved.
Description
Technical field
The utility model relates to a kind of mould structure, refers in particular to a kind of internal model structure of quick die change.
Background technology
Mould inner mould structure of the prior art, die base plate, preceding die, back die, back die base plate, release link, back-moving spring, thimble, face needle plate and end needle plate before generally comprising; Preceding die base plate is installed on the mould bases A plate, and preceding die is installed on the mould bases; Thimble and release link are installed on the end needle plate, and thimble passes back die base plate, and stretches into the die cavity of back die, socket back-moving spring on the release link, and release link passes back die base plate, and stretch into the back die; Back die and back die base plate are installed on the mould bases.
Therefore, the internal model structure of prior art and mould bases are an integral body, and the corresponding secondary mould bases of a secondary internal model structure is corresponding one by one, in the mold injection process, when needs are changed the mould inner mould structure, must be with internal model structure and mould bases integral replacing, namely during the injection moulding different product, must change internal model structure and mould bases simultaneously, its replacing program complexity can not once be changed whole internal model structure, influences injection moulding production efficiency.
In view of the above-mentioned defective of prior art mould inner mould structure, the inventor develops a kind of internal model structure that overcomes the quick die change of above-mentioned defective, and this case produces thus.
The utility model content
The purpose of this utility model is to provide a kind of internal model structure of the quick die change that can once whole internal model structure be taken out, and realizes not changing mould bases and quick die change.
For reaching above-mentioned purpose, solution of the present utility model is:
A kind of internal model structure of quick die change, die base plate, preceding die, back die, back die base plate, release link, back-moving spring, thimble, face needle plate and end needle plate before comprising; Preceding die base plate is installed on the preceding die, and preceding die is movably arranged on the die of back, and back die is installed on the die base plate of back; The face needle plate is fixedly mounted on the end needle plate, thimble and release link are installed on the face needle plate, thimble passes back die base plate, and stretch into the back die die cavity, socket back-moving spring on the release link, and release link is passed back die base plate and is inserted in the die of back, and die base plate, preceding die, back die, back die base plate, face needle plate and end needle plate become an integral body before making.
Further, on the back die guide pillar is set, accordingly, forms guide hole successively on preceding die and the preceding die base plate, guide pillar passes guide hole successively preceding die and back die is connected to become an integral body.
Further, on preceding die base plate and the back die base plate slot is set respectively.
Further, preceding die one side is provided with and hangs module.
After adopting such scheme, die base plate, preceding die, back die, back die base plate, release link, back-moving spring, thimble, face needle plate and end needle plate become an integral body before the utility model, thoroughly separate with mould bases, become an independent completion unit.In the process of injection moulding, when needing to change internal mold, can once whole internal model structure be taken out, and mould bases is fixed on the board, when the injection moulding different product, only needs to change different internal model structures, and need not to change mould bases, and save the time of changing internal model structure, improve injection moulding production efficiency.
Description of drawings
Fig. 1 is exploded view of the present utility model;
Fig. 2 is constitutional diagram of the present utility model;
Fig. 3 is that the utility model is installed on the mould bases schematic diagram.
Label declaration
Preceding die base plate 1 guide hole 11
Guide hole 21 hangs module 22
Back die 3 guide pillars 31
Back die base plate 4 slots 41
Release link 5 back-moving springs 6
7 needle plates 8 of thimble
End needle plate 9 panels 10
Holder 201 screw rods 202
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model is elaborated.
Consult Fig. 1 to shown in Figure 3, the internal model structure of a kind of quick die change that the utility model discloses, die base plate 1, preceding die 2, back die 3, back die base plate 4, release link 5, back-moving spring 6, thimble 7, face needle plate 8 and end needle plate 9 before comprising.
Preceding die base plate 1 is installed on the preceding die 2, and preceding die 2 is movably arranged on the die 3 of back, and its concrete mounting means is: on the die 3 of back guide pillar 31 is set, guide pillar 31 is set to four in the present embodiment, is separately positioned on four corners of back die 3; Accordingly, form guide hole (21,11) successively on preceding die 2 and the preceding die base plate 1, guide pillar 31 passes guide hole (21,11) successively preceding die 2 and back die 3 is connected to become an integral body, and then die 3 is installed on the back die base plate 4.
Pass guide hole (21,11) successively by guide pillar 31 preceding die 2 and back die 3 are connected to become an integral body, and release link 5 is passed in back die base plate 4 and the insertion back die 3, and then die base plate 1, preceding die 2, back die 3, back die base plate 4, face needle plate 8 and end needle plate 9 become an integral body before making, during die change, can once all take out, realize quick die change, enhance productivity.
On die base plate 1 and the back die base plate 4 slot (12,41) is set respectively before the utility model, makes things convenient for the utility model Fast Installation and dismounting.And preceding die 2 one sides are provided with and hang module 22, as Fig. 3 institute, make things convenient for the utility model to take out.
As shown in Figure 3, when the utility model was installed in injection moulding, the side of panel 10 arranged screw rod 101, and the slot 11 of die base plate 1 was with preceding die base plate 1 location before screw rod 101 inserted.Mould bases B plate 20 is fixedly mounted on the mould pin 30, and mould pin 30 is installed on the base plate 40, forms cavity in the mould pin 30, and release link 5, back-moving spring 6, thimble 7, face needle plate 8 and end needle plate 9 place cavity.Mould bases B plate 20 upper ends arrange holder 201, and screw rod 202 is set on the holder 201, and screw rod 202 inserts the slot 41 of back die base plate 4 back die base plate 1 is located.
When needs were changed the utility model, the screw rod 101 of outwarding winding made its disengaging to the location of preceding die base plate 1, and the screw rod 202 of outwarding winding simultaneously makes its disengaging to the location of back die base plate 4; By die 2 one sides before being arranged on hang module 22, can once whole internal model structure be taken out, realize quick die change, enhance productivity.
The above only is an embodiment of the present utility model, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection domain of this case.
Claims (4)
1. the internal model structure of a quick die change is characterized in that: die base plate, preceding die, back die, back die base plate, release link, back-moving spring, thimble, face needle plate and end needle plate before comprising; Preceding die base plate is installed on the preceding die, and preceding die is movably arranged on the die of back, and back die is installed on the die base plate of back; The face needle plate is fixedly mounted on the end needle plate, thimble and release link are installed on the face needle plate, thimble passes back die base plate, and stretch into the back die die cavity, socket back-moving spring on the release link, and release link is passed back die base plate and is inserted in the die of back, and die base plate, preceding die, back die, back die base plate, face needle plate and end needle plate become an integral body before making.
2. the internal model structure of a kind of quick die change as claimed in claim 1 is characterized in that: on the die of back guide pillar is set, accordingly, preceding die and before form guide hole successively on the die base plate, guide pillar passes guide hole successively preceding die and back die is connected to become an integral body.
3. the internal model structure of a kind of quick die change as claimed in claim 1 is characterized in that:, on preceding die base plate and the back die base plate slot is set respectively.
4. the internal model structure of a kind of quick die change as claimed in claim 1, it is characterized in that: preceding die one side is provided with hangs module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101479 CN203221619U (en) | 2013-03-06 | 2013-03-06 | Inner mould structure for rapid mould changing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320101479 CN203221619U (en) | 2013-03-06 | 2013-03-06 | Inner mould structure for rapid mould changing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221619U true CN203221619U (en) | 2013-10-02 |
Family
ID=49248634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320101479 Expired - Fee Related CN203221619U (en) | 2013-03-06 | 2013-03-06 | Inner mould structure for rapid mould changing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318403A (en) * | 2018-11-28 | 2019-02-12 | 上海通领汽车科技股份有限公司 | Quickly mold changing benevolence device and mold |
-
2013
- 2013-03-06 CN CN 201320101479 patent/CN203221619U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318403A (en) * | 2018-11-28 | 2019-02-12 | 上海通领汽车科技股份有限公司 | Quickly mold changing benevolence device and mold |
| CN109318403B (en) * | 2018-11-28 | 2024-02-23 | 上海通领汽车科技股份有限公司 | Quick die core replacing device and die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20131002 Termination date: 20200306 |