CN220615052U - High-precision die core positioning mechanism - Google Patents
High-precision die core positioning mechanism Download PDFInfo
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- CN220615052U CN220615052U CN202321783833.0U CN202321783833U CN220615052U CN 220615052 U CN220615052 U CN 220615052U CN 202321783833 U CN202321783833 U CN 202321783833U CN 220615052 U CN220615052 U CN 220615052U
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- positioning
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- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The utility model discloses a high-precision die core positioning mechanism which comprises an upper die plate and a lower die plate, wherein an upper die core and a lower die core are respectively arranged on one side, close to each other, of the upper die plate and the lower die plate, the upper die plate and the lower die plate are connected through a die plate positioning assembly, a corner positioning assembly, a long positioning assembly and a short positioning assembly are arranged on the lower die core, corner positioning columns on the corner positioning assembly can be matched with corner positioning grooves on the upper die core, a good positioning effect can be achieved, three long positioning columns on the long positioning assembly are matched with the long positioning grooves, when the die cores are positioned, the long positioning columns are inserted into the long positioning grooves first, the die cores are positioned in the second step, and then the three short positioning columns are respectively inserted into the three short positioning grooves.
Description
Technical Field
The utility model relates to the technical field of die core positioning, in particular to a high-precision die core positioning mechanism.
Background
A mold, which is a tool for producing a molded article, and which is a tool for producing a molded article, which is formed of various parts, and which is formed of different parts, and which is industrially produced by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping, etc. to obtain a desired product; the die core refers to a precision part used for key operation of the central part of the die; the die core is extremely complex in general structure, very large in processing difficulty and very high in manufacturing cost, and the manual expenditure of manufacturing is greatly more than that of the material, so that the die core is very important for the assembly positioning accuracy of the die core, and when the die core is not positioned well or misplaced, the processing quality is greatly influenced, and therefore, the high-precision die core positioning mechanism is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-precision die core positioning mechanism which is used for solving the problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the high-precision die core positioning mechanism comprises an upper die plate and a lower die plate, wherein an upper die core and a lower die core are respectively arranged on one sides, close to each other, of the upper die plate and the lower die plate, the upper die plate and the lower die plate are connected through a die core positioning assembly, a die core first edge, a die core second edge, a die core third edge and a die core fourth edge are arranged on the lower die core, a corner positioning assembly, a long positioning assembly and a short positioning assembly are arranged on the lower die core, and the corner positioning assembly, the long positioning assembly and the short positioning assembly are all matched with the upper die core.
Preferably, the corner locating component comprises a corner locating column arranged on the corner position of the lower die core, an arc-shaped plug is arranged at the end part of the corner locating column, corner locating grooves are formed in four corners of the bottom side of the upper die core, and the arc-shaped plug and the corner locating column are matched with the corner locating grooves.
Preferably, the long positioning assembly comprises a long positioning column fixedly arranged on the top side of the first side of the die core, two long positioning columns are fixedly arranged on the top side of the second side of the die core, three long positioning grooves are formed in the bottom side of the upper die core, and the three long positioning columns are respectively matched with the three long positioning grooves.
Preferably, the three long positioning columns are arranged in a triangular structure, and the end parts of the three long positioning columns are all arranged in a round head structure.
Preferably, the short positioning assembly comprises a short positioning column fixedly arranged on the top side of the third side of the die core, two short positioning columns are fixedly arranged on the top side of the fourth side of the die core, three short positioning grooves are formed in the bottom side of the upper die core, and the three short positioning columns are respectively matched with the three short positioning grooves.
Preferably, the three short positioning columns are arranged in a triangular structure, and the end parts of the three short positioning columns are all arranged in a round head structure.
Preferably, the template positioning assembly comprises two template positioning inclined blocks arranged on the bottom side of the upper template, a template positioning chute is arranged on the top side of the lower template, a block inclined plane is arranged on the template positioning inclined block, a groove body inclined plane is arranged on the template positioning chute, and the block inclined plane is matched with the groove body inclined plane.
Compared with the prior art, the utility model has the beneficial effects that: the corner positioning component, the long positioning component and the short positioning component are arranged on the lower die core, corner positioning columns on the corner positioning component can be matched with corner positioning grooves on the upper die core, a good positioning effect can be achieved, three long positioning columns on the long positioning component are matched with the long positioning grooves on the upper die core, when the die core is positioned, the long positioning columns are inserted into the long positioning grooves first to perform die core positioning in the second step, and then the three short positioning columns are respectively inserted into the three short positioning grooves, so that stability after insertion can be improved through the triangular structure, and the corner positioning component, the long positioning component and the short positioning component are matched, so that accuracy of the die core after positioning is improved;
the template locating assembly is arranged, the template locating inclined block on the template locating assembly can be matched with the template locating chute, and the block inclined plane is matched with the inclined plane of the groove body inclined plane, so that the upper template and the lower template can be located conveniently.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a partial perspective view of the present utility model;
fig. 4 is a schematic view of a part of the present utility model.
In the figure: 1. an upper template; 2. a lower template; 3. an upper die core; 4. a lower die core; 5. positioning an inclined block by a template; 6. a template positioning chute; 7. a block inclined plane; 8. a groove body inclined plane; 9. a first edge of the mold core; 10. a second edge of the mold core; 11. a third side of the mold core; 12. a fourth side of the mold core; 13. corner positioning columns; 14. arc plugs; 15. corner positioning grooves; 16. a long positioning column; 17. a short positioning column; 18. a long positioning groove; 19. short positioning groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of this patent, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element in question must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in this patent will be understood by those of ordinary skill in the art in a specific context.
Examples: referring to fig. 1-4, the high precision die core positioning mechanism comprises an upper die plate 1 and a lower die plate 2, wherein an upper die core 3 and a lower die core 4 are respectively arranged on one side, close to each other, of the upper die plate 1 and the lower die plate 2, the upper die plate 1 and the lower die plate 2 are connected through a die core positioning assembly, a die core first edge 9, a die core second edge 10, a die core third edge 11 and a die core fourth edge 12 are arranged on the lower die core 4, a corner positioning assembly, a long positioning assembly and a short positioning assembly are arranged on the lower die core 4, the corner positioning assembly, the long positioning assembly and the short positioning assembly are all matched with the upper die core 3, the corner positioning assembly comprises a corner positioning column 13 arranged on the corner position of the lower die core 4, an arc plug 14 is arranged at the end part of the corner positioning column 13, corner positioning slots 15 are respectively arranged on the four corners of the bottom side of the upper die core 3, the arc plug 14 and the corner positioning column 13 are all matched with the corner positioning slots 15, the corner positioning column 13 on the corner positioning component can be matched with the corner positioning groove 15 on the upper die core 3, the arc-shaped plug 14 is arranged, the corner positioning groove 15 can be better inserted, the corner positioning column 13 is provided with four corner positioning columns and is arranged at four corners, the corner positioning column 13 can play a good role in positioning, the long positioning component comprises one long positioning column 16 fixedly arranged on the top side of the first edge 9 of the die core, two long positioning columns 16 are fixedly arranged on the top side of the second edge 10 of the die core, three long positioning grooves 18 are formed on the bottom side of the upper die core 3, the three long positioning columns 16 are respectively matched with the three long positioning grooves 18, the three long positioning columns 16 are in a triangular structure, the end parts of the three long positioning columns 16 are all in a round head structure, the three long positioning columns 16 on the long positioning component form a triangular structure, are matched with the long positioning grooves 18 on the upper die core 3, when the mould core is positioned, the long positioning column 16 is inserted into the long positioning groove 18 firstly to perform mould core positioning in the second step, the short positioning component comprises one short positioning column 17 fixedly installed on the top side of the third side 11 of the mould core, two short positioning columns 17 are fixedly installed on the top side of the fourth side 12 of the mould core, three short positioning grooves 19 are formed in the bottom side of the upper mould core 3, the three short positioning columns 17 are respectively matched with the three short positioning grooves 19, the three short positioning columns 17 are arranged in a triangular structure, the end parts of the three short positioning columns 17 are arranged in a round head structure, the three short positioning columns 17 are inserted into the three short positioning grooves 19 respectively, the three short positioning columns 17 are also arranged in a triangular structure, the stability after the insertion can be improved through the triangular structure, the corner positioning component, the long positioning component and the short positioning component are matched with each other, so that the precision after the mould core is positioned is improved, the template positioning component comprises two template positioning inclined blocks 5 installed on the bottom side of the upper template 1, the inclined plane 6 is formed in the top side of the lower template 2, the inclined plane 6 is formed in the inclined plane 6, the inclined plane 7 is formed in the inclined plane 7 is matched with the inclined plane 7, and the inclined plane 7 is matched with the inclined plane 7 formed by the inclined plane 7 arranged on the lower template 2, and the inclined plane 7 is matched with the inclined plane 7, and the inclined plane 7 is matched with the inclined plane 7 formed by the inclined plane 7, and the inclined plane 7 is matched with the inclined plane 7.
When in use: the corner locating component, long locating component and short locating component are arranged on the lower die core 4, the corner locating column 13 on the corner locating component is matched with the corner locating groove 15 on the upper die core 3, the arc-shaped plug 14 is arranged, the corner locating groove 15 can be better inserted, the corner locating column 13 is four and is arranged at four corners, a good locating effect can be achieved, the three long locating columns 16 on the long locating component form a triangular structure, are matched with the long locating groove 18 on the upper die core 3, the long locating column 16 is firstly inserted into the long locating groove 18 when the die core is located, the die core of the second step is located, the three short locating columns 17 are respectively inserted into the three short locating grooves 19, the three short locating columns 17 are also arranged in a triangular structure, stability after insertion can be improved through the triangular structure, the corner locating component, the long locating component and the short locating component are matched with each other, thereby improving accuracy after die core locating, the template locating component is arranged, and the template locating block 5 on the template locating component can be inserted into the long locating groove 18 firstly, and the inclined plane 7 can be matched with the inclined plane 7 of the template, and the inclined plane 2 can be conveniently located by the inclined plane 1 and the inclined plane 2 can be conveniently used.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High accuracy mould benevolence positioning mechanism, including cope match-plate pattern (1) and lower bolster (2), its characterized in that, be equipped with mould benevolence (3) and lower mould benevolence (4) on one side that cope match-plate pattern (1) and lower bolster (2) are close to each other respectively, connect through template locating component between cope match-plate pattern (1) and the lower bolster (2), be equipped with mould benevolence first limit (9), mould benevolence second limit (10), mould benevolence third limit (11) and mould benevolence fourth side (12) on lower mould benevolence (4), be equipped with corner locating component, long locating component and short locating component on lower mould benevolence (4), corner locating component, long locating component and short locating component all with last mould benevolence (3) looks adaptation.
2. The high-precision die core positioning mechanism according to claim 1, wherein the corner positioning assembly comprises a corner positioning column (13) arranged at the corner position of the lower die core (4), an arc-shaped plug (14) is arranged at the end part of the corner positioning column (13), corner positioning grooves (15) are formed in four corners of the bottom side of the upper die core (3), and the arc-shaped plug (14) and the corner positioning column (13) are matched with the corner positioning grooves (15).
3. The high-precision die core positioning mechanism according to claim 1, wherein the long positioning assembly comprises a long positioning column (16) fixedly arranged on the top side of the first edge (9) of the die core, two long positioning columns (16) are fixedly arranged on the top side of the second edge (10) of the die core, three long positioning grooves (18) are formed in the bottom side of the upper die core (3), and the three long positioning columns (16) are respectively matched with the three long positioning grooves (18).
4. A high precision positioning mechanism for a mold core according to claim 3, characterized in that three long positioning columns (16) are arranged in a triangular structure, and the ends of the three long positioning columns (16) are all arranged in a round structure.
5. The high-precision die core positioning mechanism according to claim 1, wherein the short positioning assembly comprises a short positioning column (17) fixedly arranged on the top side of a third side (11) of the die core, two short positioning columns (17) are fixedly arranged on the top side of a fourth side (12) of the die core, three short positioning grooves (19) are formed in the bottom side of the upper die core (3), and the three short positioning columns (17) are respectively matched with the three short positioning grooves (19).
6. The high-precision die core positioning mechanism according to claim 5, wherein three short positioning columns (17) are arranged in a triangular structure, and the end parts of the three short positioning columns (17) are all arranged in a round head structure.
7. The high-precision die core positioning mechanism according to claim 1, wherein the die plate positioning assembly comprises two die plate positioning inclined blocks (5) arranged on the bottom side of the upper die plate (1), a die plate positioning inclined groove (6) is formed in the top side of the lower die plate (2), a block inclined surface (7) is formed in the die plate positioning inclined block (5), a groove body inclined surface (8) is formed in the die plate positioning inclined groove (6), and the block inclined surface (7) is matched with the groove body inclined surface (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783833.0U CN220615052U (en) | 2023-07-09 | 2023-07-09 | High-precision die core positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783833.0U CN220615052U (en) | 2023-07-09 | 2023-07-09 | High-precision die core positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220615052U true CN220615052U (en) | 2024-03-19 |
Family
ID=90212194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321783833.0U Active CN220615052U (en) | 2023-07-09 | 2023-07-09 | High-precision die core positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220615052U (en) |
-
2023
- 2023-07-09 CN CN202321783833.0U patent/CN220615052U/en active Active
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| GR01 | Patent grant |