CN214726038U - Quick assembly disassembly self guidance location structure of injection mold - Google Patents
Quick assembly disassembly self guidance location structure of injection mold Download PDFInfo
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- CN214726038U CN214726038U CN202120170302.9U CN202120170302U CN214726038U CN 214726038 U CN214726038 U CN 214726038U CN 202120170302 U CN202120170302 U CN 202120170302U CN 214726038 U CN214726038 U CN 214726038U
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Abstract
The utility model discloses a quick assembly disassembly self-guiding positioning structure of an injection mold, relating to the technical field of molds; the die comprises a bottom plate, a panel, a male die base plate, a connecting piece, a female die base plate positioned on the lower side of the panel, a connecting piece used for connecting the female die base plate to the panel, a coarse positioning block positioned on the lower side of the panel, a coarse positioning groove positioned on the upper side of the female die base plate and matched with the coarse positioning block, a coarse positioning block positioned on the upper side of the male die base plate, a coarse positioning groove positioned on the lower side of the male die base plate and matched with the coarse positioning block, a male die core detachably connected to the upper side of the male die base plate, and a female die core detachably connected to the lower side of the female die base plate; the upper side of the male die core is provided with a fine positioning groove, and the lower side of the female die core is provided with a fine positioning bulge matched with the fine positioning groove; the coarse positioning blocks are embedded in the corresponding coarse positioning grooves; the fine positioning bulge is in a circular truncated cone shape with a large upper part and a small lower part. The utility model discloses realize quick location, the precision is high, easy dismounting.
Description
Technical Field
The utility model belongs to the technical field of the mould, in particular to injection mold's quick assembly disassembly self guidance location structure.
Background
Injection mold's a structure, traditional mould rely on the merciful and peaceful cavity of a mould of public mould self to go the location, nevertheless because machining precision and accumulative error lead to the precision greatly reduced of mould location, and the merciful and peaceful cavity of a mould of unable quick dismouting of traditional mould, inefficiency can not satisfy the plastic mould use of my accurate injection molding of department's small products.
Disclosure of Invention
The utility model aims at overcoming that the prior art precision is low, the dismouting is troublesome, providing an injection mold's quick assembly disassembly self-steering location structure, precision height, easy dismounting.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a quick disassembly and assembly self-guiding positioning structure of an injection mold comprises a base plate, a panel positioned above the base plate, a male mold base plate positioned on the upper side of the base plate, a connecting piece used for connecting the male mold base plate to the base plate, a female mold base plate positioned on the lower side of the panel, a connecting piece used for connecting the female mold base plate to the panel, a coarse positioning block positioned on the lower side of the panel, a coarse positioning groove positioned on the upper side of the female mold base plate and matched with the coarse positioning block, a coarse positioning groove positioned on the upper side of the male mold base plate and matched with the coarse positioning block, a male mold core detachably connected to the upper side of the male mold base plate and a female mold core detachably connected to the lower side of the female mold base plate; the upper side of the male die core is provided with a fine positioning groove, and the lower side of the female die core is provided with a fine positioning bulge matched with the fine positioning groove; the coarse positioning blocks are embedded in the corresponding coarse positioning grooves; the fine positioning bulge is in a circular truncated cone shape with a large upper part and a small lower part.
Preferably, the male die core comprises a male die body detachably connected with the male die base plate, a lower via hole positioned on the male die body, and a lower fine positioning block positioned in the lower via hole; the lower extreme of via hole is equipped with down annular groove down, public mould backing plate upside is equipped with down spacing recess, smart locating piece lower extreme is located down spacing recess down, be equipped with down annular arch down on the smart locating piece, annular arch is located down annular groove down, smart locating slot is located the upper end of smart locating piece down.
Preferably, the female die core comprises a female die body detachably connected with the female die base plate, an upper via hole positioned on the female die body, and an upper fine positioning block positioned in the upper via hole; the upper end of the upper via hole is provided with an upper annular groove, the lower side of the female die base plate is provided with an upper limiting groove, the upper end of the upper fine positioning block is located in the upper limiting groove, an upper annular bulge is arranged on the upper fine positioning block and located in the upper annular groove, and the fine positioning bulge is located at the lower end of the upper fine positioning block.
As preferred, the panel downside is equipped with the last embedded groove that supplies the thick locating piece embedding that corresponds, the bottom plate upside is equipped with the lower embedded groove that supplies the thick locating piece embedding that corresponds, the connection can be dismantled with the thick locating piece that corresponds to the panel, the connection can be dismantled with the thick locating piece that corresponds to the bottom plate.
Preferably, the panel is connected with the corresponding coarse positioning block through a screw, and the bottom plate is connected with the corresponding coarse positioning block through a screw.
Preferably, the male die core is connected with the male die base plate through screws, and the female die core is connected with the female die base plate through screws.
Preferably, the connecting member is a screw.
The utility model has the advantages that: realize quick location, the precision is high, easy dismounting.
Drawings
Fig. 1 is a schematic diagram of an embodiment.
In the figure: the die comprises a bottom plate 1, a panel 2, a male die base plate 3, a connecting piece 4, a female die base plate 5, a coarse positioning block 6, a coarse positioning groove 7, a male die core 8, a female die core 9, a fine positioning groove 10, a fine positioning protrusion 11, a male die body 12, a lower via hole 13, a lower fine positioning block 14, a lower annular groove 15, a lower positioning groove 16, a lower annular protrusion 17, a female die body 18, an upper via hole 19, an upper fine positioning block 20, an upper annular groove 21, an upper positioning groove 22, an upper annular protrusion 23, an upper embedded groove 24 and a lower embedded groove 25.
Detailed Description
The invention will be further explained in detail with reference to the drawings and the following detailed description:
example (b):
referring to fig. 1, a quick assembly disassembly self-guiding positioning structure of an injection mold comprises a base plate 1, a panel 2 positioned above the base plate 1, a male mold base plate 3 positioned on the upper side of the base plate 1, a connecting piece 4 used for connecting the male mold base plate 3 to the base plate 1, a female mold base plate 5 positioned on the lower side of the panel 2, a connecting piece 4 used for connecting the female mold base plate 5 to the panel 2, a coarse positioning block 6 positioned on the lower side of the panel 2, a coarse positioning groove 7 positioned on the upper side of the female mold base plate 5 and matched with the coarse positioning block 6, a coarse positioning block 6 positioned on the upper side of the male mold base plate 3, a coarse positioning groove 7 positioned on the lower side of the male mold base plate 3 and matched with the coarse positioning block 6, a male mold core 8 detachably connected to the upper side of the male mold base plate 3, and a female mold core 9 detachably connected to the lower side of the female mold base plate 5;
the upper side of the male die core 8 is provided with a fine positioning groove 10, and the lower side of the female die core 9 is provided with a fine positioning bulge 11 matched with the fine positioning groove 10;
the coarse positioning blocks 6 are embedded in the corresponding coarse positioning grooves 7.
The male die core 8 is connected with the male die base plate 3 through screws, and the female die core 9 is connected with the female die base plate 5 through screws. The connecting piece 4 is a screw.
The male die core 8 comprises a male die body 12 detachably connected with the male die backing plate 3, a lower through hole 13 positioned on the male die body 12, and a lower fine positioning block 14 positioned in the lower through hole 13;
lower end of via hole 13 is equipped with down annular groove 15, 3 upsides of public mould backing plate are equipped with down spacing groove 16, fine positioning piece 14 lower extreme is located down spacing groove 16 down, be equipped with down annular arch 17 down on the fine positioning piece 14, annular arch 17 is located down annular groove 15 down, fine positioning groove 10 is located down the upper end of fine positioning piece 14.
The female die core 9 comprises a female die body 18 detachably connected with the female die backing plate 5, an upper via hole 19 positioned on the female die body 18, and an upper fine positioning block 20 positioned in the upper via hole 19;
an upper annular groove 21 is formed in the upper end of the upper via hole 19, an upper limiting groove 22 is formed in the lower side of the female die base plate 5, the upper end of the upper fine positioning block 20 is located in the upper limiting groove 22, an upper annular protrusion 23 is arranged on the upper fine positioning block 20, the upper annular protrusion 23 is located in the upper annular groove 21, and the fine positioning protrusion 11 is located at the lower end of the upper fine positioning block 20.
2 downside of panel is equipped with the last embedded groove 24 that supplies the embedding of corresponding thick locating piece 6, 1 upside of bottom plate is equipped with the lower embedded groove 25 that supplies the embedding of corresponding thick locating piece 6, panel 2 can dismantle the connection with corresponding thick locating piece 6, connection can be dismantled with corresponding thick locating piece 6 to bottom plate 1.
The panel 2 is connected with the corresponding coarse positioning blocks 6 through screws, and the bottom plate 1 is connected with the corresponding coarse positioning blocks 6 through screws. The fine positioning bulge 11 is in a circular truncated cone shape with a large upper part and a small lower part.
Principle of embodiment:
the screw connection is adopted, so that the disassembly and the assembly are convenient;
in addition, during positioning, firstly, corresponding coarse positioning blocks 6 are respectively connected to the panel 2 and the bottom plate 1, then the male die base plate 3 is connected to the bottom plate 1 through screws, the female die base plate 5 is connected to the panel 2 through screws, the coarse positioning blocks 6 are embedded into the coarse positioning grooves 7, the upper fine positioning blocks 20 and the female die bodies 18 are connected to the female die base plate 5 through screws, and the lower fine positioning blocks 14 and the male die bodies 12 are connected to the male die base plate 3 through screws, and at the moment, the screws are not required to be completely screwed; the injection molding machine is closed, the male mold core 8 and the female mold core 9 are combined together, the fine positioning bulge 11 is embedded into the fine positioning groove 10, the purpose of automatic correction is achieved, and after the injection molding machine is separated, the screw is completely screwed.
Claims (7)
1. A quick disassembly and assembly self-guiding positioning structure of an injection mold is characterized by comprising a base plate, a panel positioned above the base plate, a male mold base plate positioned on the upper side of the base plate, a connecting piece used for connecting the male mold base plate to the base plate, a female mold base plate positioned on the lower side of the panel, a connecting piece used for connecting the female mold base plate to the panel, a coarse positioning block positioned on the lower side of the panel, a coarse positioning groove positioned on the upper side of the female mold base plate and matched with the coarse positioning block, a coarse positioning block positioned on the upper side of the male mold base plate, a coarse positioning groove positioned on the lower side of the male mold base plate and matched with the coarse positioning block, a male mold core detachably connected on the upper side of the male mold base plate and a female mold core detachably connected on the lower side of the female mold base plate;
the upper side of the male die core is provided with a fine positioning groove, and the lower side of the female die core is provided with a fine positioning bulge matched with the fine positioning groove;
the coarse positioning blocks are embedded in the corresponding coarse positioning grooves;
the fine positioning bulge is in a circular truncated cone shape with a large upper part and a small lower part.
2. The quick assembling and disassembling self-guiding positioning structure of an injection mold according to claim 1, wherein the male mold core comprises a male mold body detachably connected with a male mold backing plate, a lower via hole located on the male mold body, and a lower fine positioning block located in the lower via hole;
the lower extreme of via hole is equipped with down annular groove down, public mould backing plate upside is equipped with down spacing recess, smart locating piece lower extreme is located down spacing recess down, be equipped with down annular arch down on the smart locating piece, annular arch is located down annular groove down, smart locating slot is located the upper end of smart locating piece down.
3. The quick assembling and disassembling self-guiding positioning structure of an injection mold according to claim 2, wherein the cavity insert comprises a cavity body detachably connected with the cavity cushion plate, an upper via hole located on the cavity body, and an upper fine positioning block located in the upper via hole;
the upper end of the upper via hole is provided with an upper annular groove, the lower side of the female die base plate is provided with an upper limiting groove, the upper end of the upper fine positioning block is located in the upper limiting groove, an upper annular bulge is arranged on the upper fine positioning block and located in the upper annular groove, and the fine positioning bulge is located at the lower end of the upper fine positioning block.
4. The quick assembling and disassembling self-guiding positioning structure of an injection mold according to claim 3, wherein the lower side of the panel is provided with an upper embedded groove for embedding the corresponding coarse positioning block, the upper side of the bottom plate is provided with a lower embedded groove for embedding the corresponding coarse positioning block, the panel is detachably connected with the corresponding coarse positioning block, and the bottom plate is detachably connected with the corresponding coarse positioning block.
5. The quick assembling and disassembling self-guiding positioning structure of an injection mold according to claim 4, wherein the panel is connected with the corresponding coarse positioning block through a screw, and the bottom plate is connected with the corresponding coarse positioning block through a screw.
6. The quick assembling and disassembling self-guiding positioning structure of an injection mold according to claim 1, wherein the male mold core and the male mold backing plate are connected by a screw, and the female mold core and the female mold backing plate are connected by a screw.
7. The quick release, self-guiding and positioning structure of an injection mold as claimed in claim 1, wherein the connecting member is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120170302.9U CN214726038U (en) | 2021-01-21 | 2021-01-21 | Quick assembly disassembly self guidance location structure of injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120170302.9U CN214726038U (en) | 2021-01-21 | 2021-01-21 | Quick assembly disassembly self guidance location structure of injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214726038U true CN214726038U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120170302.9U Active CN214726038U (en) | 2021-01-21 | 2021-01-21 | Quick assembly disassembly self guidance location structure of injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214726038U (en) |
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2021
- 2021-01-21 CN CN202120170302.9U patent/CN214726038U/en active Active
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