CN203046182U - Mould opening and closing structure system for injection molding mould - Google Patents
Mould opening and closing structure system for injection molding mould Download PDFInfo
- Publication number
- CN203046182U CN203046182U CN 201220713299 CN201220713299U CN203046182U CN 203046182 U CN203046182 U CN 203046182U CN 201220713299 CN201220713299 CN 201220713299 CN 201220713299 U CN201220713299 U CN 201220713299U CN 203046182 U CN203046182 U CN 203046182U
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- plate
- block
- mould
- plug
- pull rod
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Abstract
The utility model relates to a mould opening and closing structure system for an injection molding mould. The mould opening and closing structure system comprises a panel, an A plate and a B plate; the system further comprises a small pull rod mechanism, a rubber plug mechanism, a pushing and baffling block mechanism and a slide block mechanism, wherein the small pull rod mechanism comprises a pull rod screw mounted in the panel, a small pull rod which is arranged on the pull rod screw and penetrates through the A plate and the B plate, and a small pull rod spring which is arranged in the A plate on the outer side of the small pull rod; the A plate is internally provided with a limiting step matched with the head part of the small pull rod; the rubber plug mechanism comprises a rubber plug rod and a rubber plug fixed at the rod part of the rubber plug rod; the head of the rubber plug rod is matched with the step in the A plate; the rubber plug is inserted into a hole of the B plate; and the pushing and baffling block mechanism comprises a pushing block mounted on the panel, a baffling block capable of sliding in the A plate, and a baffling block spring which is mounted in the baffling block and the A plate. According to the mould opening and mould closing structure system disclosed by the utility model, the slide plate firstly moves when the mould is opened and finally moves when the mould is closed, so as to avoid a rubber shoveling phenomenon; and therefore, the yield of products is greatly improved and the delivery cost of the products is further reduced.
Description
Technical field
The utility model relates to the injection mold in the die industry, especially relates to a kind of injection mold die sinking matched moulds structural system.
Background technology
Injection mo(u)lding is a kind of processing method of using when producing some complex-shaped parts in batches.Specifically the finger material that melts that will be heated is injected die cavity by high pressure, behind cooling curing, obtains formed products.According to the market demand, existing product sometimes will be on metal parts plastic cement or encapsulate, so just metal parts need be placed in the mould and produce, but in matched moulds, slide block can follow mould to move together, the phenomenon of shovel glue can often take place, plastic cement or encapsulate can not fit tightly on metal parts like this, can cause the generation of substandard product, are used in important mechanically being easy to and produce dangerous.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of injection mold that can not shovel the glue phenomenon in die sinking matched moulds die sinking matched moulds structural system.
The technical scheme in the invention for solving the technical problem is: a kind of injection mold die sinking matched moulds structural system, comprise panel, A plate and B plate, described system also comprises lower link bar mechanism, plug mechanism, push and block block mechanism and slide block mechanism, described lower link bar mechanism comprises on the pull bar screw that is installed in the panel, the pull bar screw and runs through the lower link bar of A plate and B plate and the lower link bar spring in the A plate of the lower link bar outside, the limited step that cooperates with the lower link bar head is arranged in the A plate; The plug that described plug mechanism comprises the plug bar and is fixed on plug bar bar portion, the plug club head cooperates with step in the A plate, in the hole of plug insertion B plate; Described push and block block mechanism comprises pushing block, the block that can slide that is installed on the panel and is installed on block inside and A intralamellar part in the A plate stopper spring.
Further concrete, described slide block mechanism comprises the shovel machine that is fixed on the panel and slide block that can oblique slip on the shovel machine, and the shovel machine transplanting of rice is gone in the A plate, and slide block is arranged in the A plate.
In order to increase formation, further, described slide block is divided into three sections slips at the shovel machine.
Further concrete, pushing block and block contact position are two inclined-planes or two arc surfaces in the described push and block block mechanism.
The beneficial effects of the utility model are: adopted after the said structure, can make slide block earlier moving in die sinking, moving after in the time of matched moulds, the generation of having stopped shovel glue phenomenon has improved the qualification rate of product greatly, has further reduced the cost that dispatches from the factory of product.
Description of drawings
Fig. 1 is the structural representation of the utility model lower link bar mechanism;
Fig. 2 is the structural representation of the utility model plug mechanism;
Fig. 3 is the structural representation of the utility model push and block block mechanism;
Fig. 4 is the structural representation of the utility model slide block mechanism.
Among the figure: 1, panel; 2, A plate; 3, B plate; 4, pull bar screw; 5, lower link bar spring; 6, lower link bar; 7, plug bar; 8, plug; 9, pushing block; 10, block; 11, stopper spring; 12, shovel machine; 13, slide block.
The specific embodiment
A kind of injection mold is with die sinking matched moulds structural system as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprise panel 1, A plate 2 and B plate 3, described system also comprises lower link bar mechanism, plug mechanism, push and block block mechanism and slide block mechanism, described lower link bar mechanism comprises on the pull bar screw 4 that is installed in the panel 1, the pull bar screw 4 and runs through the lower link bar 6 of A plate 2 and B plate 3 and the lower link bar spring 5 in lower link bar 6 outside A plates 2, the limited step that cooperates with lower link bar 6 heads is arranged in A plate 2; The plug 8 that described plug mechanism comprises plug bar 7 and is fixed on plug bar 7 bar portions, plug bar 7 heads cooperate with step in the A plate 2, in the hole of plug 8 insertion B plates 3; Described push and block block mechanism comprises the pushing block 9 that is installed on the panel 1, the block 10 that can slide and is installed on block 10 inside and A plate 2 inside in A plate 2 stopper spring 11; Described slide block mechanism comprises the shovel machine 12 that is fixed on the panel 1 and slide block 13 that can oblique slip on shovel machine 12, and shovel machine 12 inserts in the A plates 2, and slide block 13 is arranged in the A plate 2; Described slide block 13 is divided into three sections slips at shovel machine 12; Pushing block 9 is two inclined-planes or two arc surfaces with block 10 contact positions in the described push and block block mechanism.
During die sinking, lower link bar spring 5 flicks panel 1 and A plate 2, and the PL1 face is opened, and shovel machine 12 drives slide block 13 motions, and when the operation certain distance, A plate 2 and B plate 3 are stressed, and plug 8 is pulled out, and the PL2 face is opened, and slide block 13 is moving earlier when realizing die sinking smoothly, and A plate 2 and B plate 3 backs are moving.
During matched moulds, when panel 1 down moved, during pushing block 9 contact blocks 10, A plate 2 is stressed to be contacted earlier with B plate 3, the PL2 face closes, and panel 1 continues motion, makes plug 8 enter B plate 3, and the PL1 face closes, slide block 13 is closed, realized that smoothly A plate 2 and B plate 3 close earlier, close behind the slide block 13.
It is emphasized that: above only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (4)
1. an injection mold is with die sinking matched moulds structural system, comprise panel (1), A plate (2) and B plate (3), it is characterized in that: described system also comprises lower link bar mechanism, plug mechanism, push and block block mechanism and slide block mechanism, described lower link bar mechanism comprises that the pull bar screw (4), the pull bar screw (4) that are installed in the panel (1) go up and run through lower link bar (6) and the interior lower link bar spring (5) of lower link bar (6) outside A plate (2) of A plate (2) and B plate (3), and the limited step that cooperates with lower link bar (6) head is arranged in A plate (2); The plug (8) that described plug mechanism comprises plug bar (7) and is fixed on plug bar (7) bar portion, plug bar (7) head cooperates with step in the A plate (2), in the hole of plug (8) insertion B plate (3); Described push and block block mechanism comprises the pushing block (9) that is installed on the panel (1), the block (10) that can slide and is installed on the inner stopper spring (11) inner with A plate (2) of block (10) in A plate (2).
2. injection mold according to claim 1 is with die sinking matched moulds structural system, it is characterized in that: described slide block mechanism comprises the shovel machine (12) that is fixed on the panel (1) and can go up the slide block (13) of oblique slip at shovel machine (12), shovel machine (12) inserts in the A plate (2), and slide block (13) is arranged in the A plate (2).
3. injection mold according to claim 2 is with die sinking matched moulds structural system, and it is characterized in that: described slide block (13) is divided into three sections slips at shovel machine (12).
4. injection mold according to claim 1 is with die sinking matched moulds structural system, and it is characterized in that: pushing block (9) is two inclined-planes or two arc surfaces with block (10) contact position in the described push and block block mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713299 CN203046182U (en) | 2012-12-21 | 2012-12-21 | Mould opening and closing structure system for injection molding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220713299 CN203046182U (en) | 2012-12-21 | 2012-12-21 | Mould opening and closing structure system for injection molding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203046182U true CN203046182U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220713299 Expired - Fee Related CN203046182U (en) | 2012-12-21 | 2012-12-21 | Mould opening and closing structure system for injection molding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203046182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009587A (en) * | 2012-12-21 | 2013-04-03 | 苏州奔腾塑业有限公司 | Die opening/closing structure system used for injection mold |
-
2012
- 2012-12-21 CN CN 201220713299 patent/CN203046182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009587A (en) * | 2012-12-21 | 2013-04-03 | 苏州奔腾塑业有限公司 | Die opening/closing structure system used for injection mold |
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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 |
Granted publication date: 20130710 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |