CN210789172U - Mould with manual dismouting movable insert - Google Patents
Mould with manual dismouting movable insert Download PDFInfo
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- CN210789172U CN210789172U CN201921567667.4U CN201921567667U CN210789172U CN 210789172 U CN210789172 U CN 210789172U CN 201921567667 U CN201921567667 U CN 201921567667U CN 210789172 U CN210789172 U CN 210789172U
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Abstract
The utility model discloses a mould with manual dismouting movable mold insert, including upper die base and die holder, the die holder is equipped with the lower mould benevolence, be equipped with the upper mould benevolence on the upper die base, be equipped with the capable position mold insert between upper mould benevolence and the lower mould benevolence, the detachably is connected with movable mold insert on the capable position mold insert, one side of movable mold insert is pegged graft on the capable position mold insert, be equipped with the locating surface that is used for fixing a position movable mold insert opposite side on the lower mould benevolence, be equipped with drawing of patterns core mechanism on the die holder, drawing of patterns core mechanism contains the capable position seat, still be equipped with the driver on the die holder, the capable position mold insert is connected on the capable position seat, be equipped with the die cavity that is used for the shaping product between, the ejector pin is used for ejecting a product out of the cavity; the production efficiency can be improved, the cost is reduced, the production process of the die is more stable, and the sustainability is stronger.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a mould with manual dismouting movable mold insert.
[ background of the invention ]
With the development of different products, the continuous progress and innovation of the die-casting die are promoted. In some interior knot type products, adopt oblique top structure and postprocessing to realize at present usually, however because the abominable high temperature production environment of die casting die, unstable phenomena such as burning out/card is died appear easily to the oblique top, seriously influences the quality of mould and the delivery phase of product, and later stage mould maintenance's cost is higher, and then processing can increase a process, the cost increases relatively. There is a need for a simpler, more efficient, more stable, and less costly way to achieve the inside-buckle feature of a product.
The utility model discloses it is not enough to solve prior art and research and propose promptly.
[ Utility model ] content
The to-be-solved technical problem of the utility model is to provide a mould with manual dismouting activity mold insert, adopt the utility model discloses a mould need not to design oblique top structure or additionally increases the product that mechanical postprocessing can obtain the interior knot characteristic that has, enables to improve production efficiency, reduce cost, and mould production process is more stable, and the sustainability is stronger, and the phase of handing over is more secure.
In order to solve the technical problem, the utility model discloses a mould with manual dismouting movable mold insert, including upper die base and the die holder that can open and shut relatively to the upper die base, the die holder just has installed the lower mould benevolence to one side of upper die base, the upper die base on be equipped with lower mould benevolence matched with last mould benevolence, last mould benevolence and lower mould benevolence between be equipped with the line position mold insert that is used for the shaping product medial surface, the line position mold insert on detachably be connected with movable mold insert, movable mold insert be used for the interior knot characteristic of shaping product, one side of movable mold insert pegs graft on the line position mold insert, the lower mould benevolence on be equipped with the locating surface that is used for fixing a position movable mold insert opposite side, the die holder on be equipped with the mechanism of loosing core that is used for driving the line position mold insert action, the mechanism of loosing core contain the line position seat of sliding connection on the die holder, the die, the movable mold insert is connected to the slide seat, a cavity for molding products is arranged among the lower mold insert, the upper mold insert, the slide insert and the movable mold insert, a sprue bush communicated with the cavity is arranged on the upper mold seat, a supporting block, a bottom plate connected to the supporting block, an ejector pin plate and an ejector pin bottom plate are arranged at the bottom of the lower mold seat, and an ejector pin for ejecting the products out of the cavity is arranged between the ejector pin plate and the ejector pin bottom plate.
According to the die with the manually-disassembled movable insert, the upper die base is provided with the locking inclined surface for preventing the slide base from retreating after the upper die base and the lower die base are assembled.
According to the die with the manually-disassembled movable insert, the upper die base is provided with the locking block, and the locking inclined plane is arranged on the locking block.
According to the die with the manually-disassembled movable insert, one end of the slide insert is provided with the plug, and the movable insert is provided with the jack matched with the plug.
In the mold with the manually disassembled movable insert, the positioning surface is inclined relative to the demolding direction of the product, so that the movable insert can be separated from the lower mold core along with the product.
According to the die with the manually-disassembled movable inserts, two groups of slide inserts for molding the inner side surface of a product are arranged between the upper die core and the lower die core, and the two groups of slide inserts are arranged oppositely.
According to the die with the manually-disassembled movable insert, the ejector plate limiting block used for limiting the stroke of the ejector plate is arranged at the bottom of the lower die base.
Compared with the prior art, the utility model has the advantages of as follows:
1. the utility model discloses a detachably is connected with the movable mold insert that is used for the interior knot characteristic of shaping product on the position mold insert of going, wherein one side of movable mold insert pegs graft on the position mold insert of going, and be equipped with the locating surface that is used for fixing a position the movable mold insert opposite side on lower mould benevolence, through going the position seat with go position mold insert and movable mold insert locking on lower mould benevolence, after die-casting is accomplished, separate upper die base and die holder earlier, then make the position mold insert of going separate with product, movable mold insert through the driver, then separate the product from lower mould benevolence along with movable mold insert through the thimble, separate movable mold insert and product at last, obtain the product; by adopting the design, the product with the inner buckle characteristic can be obtained without designing an inclined top structure or additionally adding mechanical post-processing, the production efficiency can be improved, the cost is reduced, the production process of the die is more stable, the sustainability is stronger, and the delivery period is more guaranteed.
[ description of the drawings ]
The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural view of the mold with the manually disassembled and assembled movable mold insert of the present invention in the mold opening state and with the movable mold insert installed;
fig. 2 is a schematic structural view of the mold with the manually disassembled and assembled movable insert of the present invention in a mold closing state and a material filling state;
FIG. 3 is an enlarged view of portion A labeled in FIG. 2;
fig. 4 is a schematic structural view of the mold with the manually disassembled and assembled movable insert of the present invention in the mold opening state;
fig. 5 is a schematic structural view of the mold with the manually disassembled and assembled movable mold insert of the present invention in the ejection state;
FIG. 6 is an enlarged view of portion B labeled in FIG. 5;
fig. 7 is a schematic diagram of the mold with the manually disassembled and assembled movable mold insert of the present invention, which uses an auxiliary tool to separate the product from the movable mold insert.
[ detailed description ] embodiments
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1 to 7, the mold with the manually detachable movable insert of this embodiment includes an upper mold base 1 and a lower mold base 3 capable of being opened and closed relative to the upper mold base 1, a lower mold core 4 is installed on one side of the lower mold base 3 opposite to the upper mold base 1, an upper mold core 2 matched with the lower mold core 4 is installed on the upper mold base 1, a slide insert 5 for molding an inner side surface of a product 9 is installed between the upper mold core 2 and the lower mold core 4, the slide insert 5 is detachably connected with the movable insert 10, the movable insert 10 is used for forming an inner buckle characteristic of the product 9, one side of the movable insert 10 is inserted into the slide insert 5, the lower mold core 4 is provided with a positioning surface 401 for positioning the other side of the movable insert 10, the lower mold base 3 is provided with a mold release core-pulling mechanism for driving the slide insert 5 to move, the mold release core-pulling mechanism includes a slide seat 7 connected to the lower mold base 3, the lower die base 3 is further provided with a driver 12 for driving the slide base 7 to move, the driver 12 can be an oil cylinder, the slide insert 5 is connected to the slide base 7, a cavity for molding a product 9 is formed among the lower die core 4, the upper die core 2, the slide insert 5 and the movable insert 10, the upper die base 1 is provided with a sprue bush communicated with the cavity, the bottom of the lower die base 3 is provided with a supporting block 11, a bottom plate 13 connected to the supporting block 11, an ejector pin plate 15 and an ejector pin bottom plate 16, and an ejector pin 14 for ejecting the product 9 out of the cavity is arranged between the ejector pin plate 15 and the ejector pin bottom plate 16. The utility model discloses a detachably is connected with the movable mold insert that is used for the interior knot characteristic of shaping product on the position mold insert of going, wherein one side of movable mold insert pegs graft on the position mold insert of going, and be equipped with the locating surface that is used for fixing a position the movable mold insert opposite side on lower mould benevolence, through going the position seat with go position mold insert and movable mold insert locking on lower mould benevolence, after die-casting is accomplished, separate upper die base and die holder earlier, then make the position mold insert of going separate with product, movable mold insert through the driver, then separate the product from lower mould benevolence along with movable mold insert through the thimble, separate movable mold insert and product at last, obtain the product; by adopting the design, the product with the inner buckle characteristic can be obtained without designing an inclined top structure or additionally adding mechanical post-processing, the production efficiency can be improved, the cost is reduced, the production process of the die is more stable, the sustainability is stronger, and the delivery period is more guaranteed.
In order to lock the slide seat during die casting to prevent the slide seat 7 from moving backward, the upper die holder 1 is provided with a locking inclined surface 101 for preventing the slide seat 7 from moving backward after the upper die holder 1 and the lower die holder 3 are closed.
In this embodiment, the upper die holder 1 is provided with a locking block 8, and the locking inclined plane 101 is arranged on the locking block 8.
In order to improve the butt joint precision of the slide insert and the movable insert, a plug is arranged at one end of the slide insert 5, and a jack matched with the plug is arranged on the movable insert 10.
To facilitate the separation of the removable insert 10 from the lower core 4 with the product 9, the positioning surface 401 is inclined with respect to the direction of demolding of the product 9.
In this embodiment, two sets of slide inserts 5 for molding the inner side surface of the product 9 are arranged between the upper mold core 2 and the lower mold core 4, and the two sets of slide inserts 5 are oppositely arranged.
In this embodiment, an ejector plate stopper 28 for limiting the stroke of the ejector plate 15 is provided at the bottom of the lower die holder 3.
The technical content of the present invention is further described by the embodiments only, so that the reader can understand it more easily, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation according to the present invention is protected by the present invention. The protection scope of the present invention is subject to the claims.
Claims (7)
1. Mould with manual dismouting movable mold insert, its characterized in that: the die comprises an upper die base (1) and a lower die base (3) which can be opened and closed relative to the upper die base (1), wherein a lower die core (4) is arranged on one side of the upper die base (1) of the lower die base (3), an upper die core (2) matched with the lower die core (4) is arranged on the upper die base (1), a line position insert (5) used for forming the inner side surface of a product (9) is arranged between the upper die core (2) and the lower die core (4), the line position insert (5) is detachably connected with a movable insert (10), the movable insert (10) is used for forming the inner buckle characteristic of the product (9), one side of the movable insert (10) is inserted into the line position insert (5), a positioning surface (401) used for positioning the other side of the movable insert (10) is arranged on the lower die core (4), and a demoulding core pulling mechanism used for driving the line position insert (5) to move is arranged on the lower die base (3), the demolding core-pulling mechanism comprises a row seat (7) which is connected onto a lower die seat (3) in a sliding mode, a driver (12) used for driving the row seat (7) to move is further arranged on the lower die seat (3), a row position insert (5) is connected onto the row seat (7), a cavity used for forming a product (9) is formed among a lower die core (4), an upper die core (2), the row position insert (5) and a movable insert (10), a sprue bush communicated with the cavity is arranged on the upper die seat (1), a supporting block (11), a bottom plate (13) connected onto the supporting block (11), an ejector pin plate (15) and an ejector pin base plate (16) are arranged at the bottom of the lower die seat (3), and an ejector pin (14) used for ejecting the product (9) from the cavity is arranged between the ejector pin (15) and the ejector pin base plate (16).
2. The mold with the manually disassembled and assembled removable insert according to claim 1, wherein the upper mold base (1) is provided with a locking inclined surface (101) for preventing the slide base (7) from retreating after the upper mold base (1) and the lower mold base (3) are assembled.
3. The mold with the manually disassembled removable insert according to claim 2, wherein the upper mold base (1) is provided with a locking block (8), and the locking inclined surface (101) is arranged on the locking block (8).
4. The mold with the manually disassembled and assembled removable insert as claimed in claim 1, wherein the slide insert (5) is provided with a plug at one end, and the removable insert (10) is provided with a jack matched with the plug.
5. Mold with manual removable insert according to claim 1, characterized in that said positioning surface (401) is inclined with respect to the direction of demolding of the product (9) so that the removable insert (10) can be separated from the lower core (4) with the product (9).
6. The mold with the manually disassembled and assembled movable insert according to claim 1, wherein two sets of slide inserts (5) for molding the inner side of the product (9) are arranged between the upper mold core (2) and the lower mold core (4), and the two sets of slide inserts (5) are arranged oppositely.
7. The mold with the manually disassembled removable insert according to claim 1, wherein the bottom of the lower mold base (3) is provided with an ejector plate stopper (28) for limiting the stroke of the ejector plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567667.4U CN210789172U (en) | 2019-09-18 | 2019-09-18 | Mould with manual dismouting movable insert |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921567667.4U CN210789172U (en) | 2019-09-18 | 2019-09-18 | Mould with manual dismouting movable insert |
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| Publication Number | Publication Date |
|---|---|
| CN210789172U true CN210789172U (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921567667.4U Active CN210789172U (en) | 2019-09-18 | 2019-09-18 | Mould with manual dismouting movable insert |
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| CN (1) | CN210789172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255327A (en) * | 2022-09-28 | 2022-11-01 | 宁波臻至机械模具有限公司 | Core pulling method and core pulling system of die casting die |
-
2019
- 2019-09-18 CN CN201921567667.4U patent/CN210789172U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255327A (en) * | 2022-09-28 | 2022-11-01 | 宁波臻至机械模具有限公司 | Core pulling method and core pulling system of die casting die |
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