CN215242479U - A mould for producing notebook pivot - Google Patents
A mould for producing notebook pivot Download PDFInfo
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- CN215242479U CN215242479U CN202023346504.9U CN202023346504U CN215242479U CN 215242479 U CN215242479 U CN 215242479U CN 202023346504 U CN202023346504 U CN 202023346504U CN 215242479 U CN215242479 U CN 215242479U
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Abstract
The utility model discloses a mould for producing a notebook computer rotating shaft, which relates to the field of injection moulds and comprises a male mould push plate, a supporting plate, square iron, an ejector plate, a male mould panel, a first female mould and a second female mould, wherein the ejector plate is arranged on the male mould panel, a pair of square iron is fixedly arranged at two sides of the male mould panel, the supporting plate is arranged at one side of the square iron and is far away from the male mould panel, the male mould push plate is arranged at one side of the supporting plate and is far away from the square iron, a first female mould core is arranged in an open cavity of the first female mould, a second female mould core is fixedly arranged in an open cavity of the second female mould, one side of the male mould push plate close to the male mould core is provided with the supporting plate for fixing a product, mould locking buckles are arranged on the male mould push plate and the supporting plate, a locking block of the mould locking buckle is arranged at one side of the male mould push plate, the locking buckle is arranged on the male mould push plate, and a plug pin is fixedly arranged on the second female die and corresponds to the position of the mold locking buckle.
Description
Technical Field
The utility model relates to an injection mold field, in particular to a mould for producing notebook pivot.
Background
The injection mold is a tool for producing plastic products, and is also a tool for endowing the plastic products with complete structures and accurate sizes, the injection molding is a processing method used in the batch production of some parts with complex shapes, specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide retooling convenient and fast, can be when the retooling mould that a mould that is used for producing the notebook pivot of locking the sliding block.
The utility model provides a technical scheme that its technical problem adopted is: a mold for producing a notebook computer rotating shaft comprises a male mold push plate, a supporting plate, square iron, an ejector plate, a male mold panel, a first female mold and a second female mold, wherein the ejector plate is arranged on the male mold panel, a pair of square iron is fixedly arranged on two sides of the male mold panel, the supporting plate is arranged on one side of the square iron and is far away from the male mold panel, the male mold push plate is arranged on one side of the supporting plate and is far away from the square iron, a male mold core is fixedly arranged in an open cavity in the male mold push plate, a first female mold core is fixedly arranged in the open cavity in the first female mold, the male mold core is matched with the first female mold core to form a first injection mold cavity, a second female mold core is fixedly arranged in the open cavity in the second female mold, the male mold core is matched with the second female mold core to form a second injection mold cavity, and after the male mold push plate is matched with the first female mold, a product is driven to rotate and move to a second corresponding position and is matched with the second female mold to complete second injection molding, the one side that the public mould push pedal is close to public mould benevolence is provided with the sliding block that is used for fixed product, be provided with the mode locking on public mould push pedal and the fagging and detain, the mode locking is detained including locking piece and hasp, the fixed one side that sets up in public mould push pedal of locking piece that the mode locking was detained, the hasp of mode locking is fixed to be set up on the fagging, the fixed bolt that is used for unblock mode locking to detain that is provided with on the second master model, the bolt corresponds with the position that the mode locking was detained.
Further, the method comprises the following steps: and a plurality of ejector pins are arranged on one surface of the supporting plate, which is far away from the square iron, and the ejector pins eject the product after the mold is opened.
Further, the method comprises the following steps: the male die panel is provided with a plurality of fine positioning guide pillars, the fine positioning guide pillars penetrate through the square iron and the supporting plate, the travel range of the fine positioning guide pillars is limited when the supporting plate moves, and the fine positioning guide pillars are prevented from deviating from the moving direction when the supporting plate moves.
Further, the method comprises the following steps: the ejector pin plate is fixedly provided with a plurality of ejector pins, and the ejector pins are fixedly connected with the ejector pin plate and the supporting plate.
Further, the method comprises the following steps: the male die push pedal is provided with the fixture block on being close to the both sides of sliding block, prevents that the sliding block from slipping out the male die push pedal after the die sinking.
The utility model has the advantages that: the utility model discloses accomplish the back of moulding plastics for the first time, the mode locking padlock is dead, prevents that the sliding block from withdrawing from, and the displacement just can take place for the sliding block after the bolt on the second master model enters the mode locking and buckles, and the sliding block can not withdraw from when the retooling of above-mentioned structure, reentries during the compound die to prevent to injure the product, improved the qualification rate of product, greatly reduced the cost, combine, the utility model discloses a retooling convenient and fast can tightly lock the mould of a notebook pivot of sliding block behind the retooling.
Drawings
FIG. 1 is a schematic structural diagram of a mold for a notebook computer spindle;
FIG. 2 is a top view of a male mold of a mold for a notebook computer spindle;
FIG. 3 is a schematic diagram of a male mold structure of a mold for a notebook computer spindle;
labeled as: 1. a male mold push plate; 2. a supporting plate; 3. square iron; 4. an ejector plate; 5. a male mold panel; 61. a first female die; 62. a second master mold; 7. a core insert; 8. a slider; 9. locking the mold and buckling; 10. a bolt; 11. a thimble; 12. fine positioning of the guide post; 13. a top pillar; 14. and (7) clamping blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1, 2 and 3, a mold for producing a notebook computer spindle comprises a male mold push plate 1, a supporting plate 2, square iron 3, an ejector plate 4, a male mold panel 5, a first female mold 61 and a second female mold 62, wherein the ejector plate 4 is arranged on the male mold panel 5, the pair of square iron 3 is fixedly arranged on two sides of the male mold panel 5, the supporting plate 2 is arranged on one side of the square iron 3 and is far away from the male mold panel 5, the male mold push plate 1 is arranged on one side of the supporting plate 2 and is far away from the square iron 3, a male mold core 7 is fixedly arranged in the cavity of the male mold push plate 1, a first female mold core is fixedly arranged in the cavity of the first female mold 61, the male mold core 7 is matched with the first female mold core to form a first injection mold cavity, a second female mold core is fixedly arranged in the cavity of the second female mold 62, the male mold core 7 is matched with the second female mold core to form a second injection mold cavity, after the male die push plate 1 and the first female die 61 are matched to complete the first injection molding, the male die push plate 1 is driven to rotate and move to a position corresponding to the second female die 62 and matched with the second female die 62 to complete the second injection molding, a sliding block 8 for fixing a product is arranged on one surface, close to the male die core 7, of the male die push plate 1, a die locking buckle 9 is arranged on the male die push plate 1 and the supporting plate 2, the die locking buckle 9 comprises a locking block and a locking buckle, the locking block of the die locking buckle 9 is fixedly arranged on one side of the male die push plate 1, the locking buckle of the die locking buckle 9 is fixedly arranged on the supporting plate 2, a plug pin 10 for unlocking the die locking buckle 9 is fixedly arranged on the second female die 62, and the plug pin 10 corresponds to the position of the die locking buckle 9.
On the basis, a plurality of ejector pins 11 are arranged on one surface, far away from the square iron 3, of the supporting plate 2, and the ejector pins 11 eject the product after the mold is opened.
On the basis, a plurality of fine positioning guide pillars 12 are arranged on the male die panel 5, the fine positioning guide pillars 12 penetrate through the square iron 3 and the supporting plate 2, the travel range of the fine positioning guide pillars 12 is limited when the supporting plate 2 moves, and the fine positioning guide pillars 12 are prevented from deviating from the moving direction when the supporting plate 2 moves.
On the basis, a plurality of ejection columns 13 are fixedly arranged on the ejector plate 4, and the ejection columns 13 are fixedly connected with the ejector plate 4 and the supporting plate 2.
On the basis, the two sides of the male die push plate 1, which are close to the sliding block 8, are provided with the clamping blocks 14, so that the sliding block 8 is prevented from sliding out of the male die push plate 1 after the die is opened.
On the basis, when the mold is changed, the lock catch is connected with the lock block in a clamped mode, the sliding block 8 is prevented from displacing, the pin 10 enters the lock catch 9 to unlock the lock catch and the lock block to unlock the sliding block 8 when the male mold push plate 1 is closed in the second female mold 62, the sliding block firstly loosens a product before mold opening, then the ejector plate 4 drives the ejector column 13 after mold opening, and the ejector column 13 pushes the ejector pin 11 on the supporting plate 2 to eject the product.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides a mould for producing notebook pivot, includes public mould push pedal (1), fagging (2), square iron (3), thimble board (4), public mould panel (5), first master model (61) and second master model (62), its characterized in that: the ejector plate (4) is arranged on the male die panel (5), the square iron pair (3) is fixedly arranged on two sides of the male die panel (5), the supporting plate (2) is arranged on one side of the square iron (3) and is far away from the male die panel (5), the male die push plate (1) is arranged on one side of the supporting plate (2) and is far away from the square iron (3), a male die core (7) is fixedly arranged in the male die push plate (1) in a cavity, a first female die core is fixedly arranged in the first female die (61) in a cavity, the male die core (7) is matched with the first female die core to form a first injection molding cavity, a second female die core is fixedly arranged in the second female die (62) in a cavity, the male die core (7) is matched with the second female die core to form a second injection molding cavity, and after the male die push plate (1) is matched with the first female die (61), the male die push plate is driven to rotate and move to a corresponding position of the second female die (62) and is matched with the second female die (62) to complete the second die (62) The secondary is moulded plastics, the one side that public mould push pedal (1) is close to public mould benevolence (7) is provided with sliding block (8) that are used for fixed product, be provided with on public mould push pedal (1) and fagging (2) that the mould is detained (9), mould is detained (9) including locking piece and hasp, the fixed one side that sets up on public mould push pedal (1) of locking piece, the hasp is fixed to be set up on fagging (2), fixed bolt (10) that are used for unblock mould to detain (9) that are provided with on second master model (62), bolt (10) correspond with the position that the mould locking was detained (9).
2. The mold for producing a notebook computer hinge according to claim 1, wherein: and a plurality of thimbles (11) are arranged on one surface of the supporting plate (2) far away from the square iron (3).
3. The mold for producing a notebook computer hinge according to claim 1, wherein: a plurality of fine positioning guide columns (12) are arranged on the male die panel (5), and the fine positioning guide columns (12) penetrate through the square iron (3) and the supporting plate (2).
4. The mold for producing a notebook computer hinge according to claim 1, wherein: a plurality of ejector columns (13) are fixedly arranged on the ejector plate (4), and the ejector columns (13) are fixedly connected with the ejector plate (4) and the supporting plate (2).
5. The mold for producing a notebook computer hinge according to claim 1, wherein: and clamping blocks (14) are arranged on two sides of the male die push plate (1) close to the sliding block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346504.9U CN215242479U (en) | 2020-12-31 | 2020-12-31 | A mould for producing notebook pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023346504.9U CN215242479U (en) | 2020-12-31 | 2020-12-31 | A mould for producing notebook pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242479U true CN215242479U (en) | 2021-12-21 |
Family
ID=79489204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023346504.9U Active CN215242479U (en) | 2020-12-31 | 2020-12-31 | A mould for producing notebook pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215242479U (en) |
-
2020
- 2020-12-31 CN CN202023346504.9U patent/CN215242479U/en active Active
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