CN115229159A - Injection mold structure that die casting and die casting laminated completely - Google Patents
Injection mold structure that die casting and die casting laminated completely Download PDFInfo
- Publication number
- CN115229159A CN115229159A CN202210861994.0A CN202210861994A CN115229159A CN 115229159 A CN115229159 A CN 115229159A CN 202210861994 A CN202210861994 A CN 202210861994A CN 115229159 A CN115229159 A CN 115229159A
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- Prior art keywords
- die casting
- positioning
- wall
- die
- injection mold
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2673—Moulds with exchangeable mould parts, e.g. cassette moulds
- B29C45/2675—Mounting of exchangeable mould inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of injection molds, in particular to an injection mold structure with a die casting and a die casting completely attached, and provides a scheme for solving the problem that the die casting is easy to slip from a mold. According to the die casting die-casting device, the die casting can be clamped in the loop-shaped groove, the first strip-shaped groove of the L-shaped structure, the second strip-shaped groove, the triangular groove, the first rectangular groove and the second rectangular groove which are arranged in a surrounding mode through the loop-shaped groove, the first strip-shaped groove of the L-shaped structure, the second strip-shaped groove, the triangular groove, the first rectangular groove and the second rectangular groove which are arranged in a surrounding mode, so that the die casting can be completely attached to the die casting in the die casting process, and the die casting is prevented from slipping.
Description
Technical Field
The invention relates to the technical field of injection molds, in particular to an injection mold structure for completely fitting a die casting and a die casting.
Background
The mould is a kind of mould and tool for obtaining the required products by injection moulding, blow moulding, extrusion, die casting or forging forming, smelting, stamping, etc. in industrial production, in short, the mould is a tool for making shaped articles, the tool is composed of various parts, different moulds are composed of different parts, it mainly realizes the processing of the article shape by the change of the physical state of the shaped material, and it is widely used in the forming processing of blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and compression moulding or injection moulding of engineering plastics, rubber, ceramics, etc. The die has a specific contour or inner cavity shape, the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge, and the blank can obtain a corresponding three-dimensional shape by applying the inner cavity shape. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated and closed, wherein a workpiece is taken out when the movable mold and the fixed mold are separated, and a blank is injected into a mold cavity for forming when the movable mold and the fixed mold are closed. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.
Injection molding, also known as injection molding, is a method of molding by injection and molding. The injection molding method has the advantages of high production speed, high efficiency, automation in operation, multiple designs and varieties, simple and complex shapes, small and precise product size, easy replacement of products, capability of forming workpieces with complex shapes, and suitability for the fields of mass production, products with complex shapes and the like.
In the process of injection molding, a mold is usually needed to achieve the molding effect, and when the current mold performs injection molding treatment on a die casting, the die casting slides off from the mold, so that the effect of complete bonding cannot be achieved.
Disclosure of Invention
The invention provides an injection mold structure for completely fitting a die casting and a die casting, which is based on the technical problem that a pressure casting slides off from a mold when the current mold performs injection molding treatment on the die casting.
The invention provides an injection mold structure for completely fitting die castings, which comprises the die castings, wherein the outer wall of the top of the die castings is provided with symmetrically-arranged circular grooves, the outer wall of the top of the die castings is provided with a first strip-shaped groove of an L-shaped structure and a second strip-shaped groove arranged in a surrounding manner, the outer wall of the top of the die castings is provided with a triangular groove, and the outer wall of the top of the die castings is provided with a plurality of first rectangular grooves and second rectangular grooves;
the outer walls of two sides of the die casting are fixedly connected with positioning mechanisms which comprise positioning seats, the positioning seats are fixedly connected to the outer side wall of the die casting, and the waterproof grade of the injection mold structure is IP67.
As a preferred embodiment of the present invention, a movable hole is formed in the inner side of the positioning seat, an insertion rod is disposed inside the movable hole, and a circular push-pull plate is fixedly connected to an outer wall of a bottom end of the insertion rod.
As a preferred embodiment of the present invention, the inner wall of the movable hole is provided with symmetrically arranged sliding chutes, the outer wall of the insertion rod is fixedly connected with symmetrically arranged connecting blocks, and the two connecting blocks are respectively slidably connected to the inner walls of the two sliding chutes.
As a preferred embodiment of the invention, the outer wall of the bottom of the positioning seat is provided with a limiting groove with a circular structure, and the limiting groove is matched with the circular push-pull plate.
As a preferred embodiment of the present invention, one side of the positioning seat is provided with a threaded hole, and an inner wall of the threaded hole is screwed with a positioning screw, an inner wall of one side of the movable hole is provided with a first positioning hole, the first positioning hole is located on one side of the positioning screw, and the first positioning hole is matched with the positioning screw.
As a preferred embodiment of the present invention, the insertion rod is provided with a second positioning hole, and the second positioning hole is matched with the positioning screw rod.
The beneficial effects of the invention are as follows:
1. according to the invention, through the arrangement of the positioning mechanism, the positioning mechanism comprises a positioning seat, a movable hole, inserting rods, limiting grooves, circular push-pull plates, positioning screws, a first positioning hole, a sliding groove, a connecting block and a second positioning hole, firstly, two inserting holes are formed in the lower die base and are matched with the two inserting rods, after the die casting is formed, the die casting piece is moved downwards, at the moment, the two circular push-pull plates are pressed to drive the two inserting rods to be inserted into the two inserting holes under the action of matching the sliding grooves and the connecting block until the two circular push-pull plates are contacted with the inner walls of the two limiting grooves, then, the two positioning screws are screwed into the two second positioning holes, so that the positioning effect of the two inserting rods is achieved, and one ends of the two positioning screws are screwed into the two first positioning holes, so that the positioning effect is improved.
2. According to the die casting positioning device, after die casting positioning is finished, the die casting can be clamped in the loop-shaped groove, the first bar-shaped groove of the L-shaped structure, the second bar-shaped groove, the triangular groove, the first rectangular groove and the second rectangular groove which are arranged in a surrounding mode, so that the die casting can be completely attached to the die casting in the die casting process, and the die casting is prevented from sliding.
Drawings
FIG. 1 is a schematic perspective view of an injection mold structure for full fitting of a die casting and a die casting according to the present invention;
FIG. 2 is a schematic cross-sectional front view of a positioning seat of an injection mold structure with a die casting and a die casting completely attached according to the present invention;
FIG. 3 is a schematic view of a connection structure of a positioning screw and a plug rod of an injection mold structure with a die casting and a die casting completely jointed;
fig. 4 is a side cross-sectional structural schematic view of a positioning seat of an injection mold structure for die casting and full fitting of die casting according to the present invention.
In the figure: 1. die casting; 2. a circular groove; 3. a first bar-shaped groove; 4. a second strip groove; 5. a triangular groove; 6. a first rectangular groove; 7. a second rectangular groove; 8. a positioning mechanism; 9. positioning seats; 10. a movable hole; 11. a plug rod; 12. a limiting groove; 13. a circular push-pull plate; 14. positioning a screw rod; 15. a first positioning hole; 16. a chute; 17. connecting blocks; 18. and a second positioning hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, an injection mold structure for completely attaching die castings and die castings comprises a die casting 1, wherein the outer wall of the top of the die casting 1 is provided with symmetrically-arranged circular grooves 2, the outer wall of the top of the die casting 1 is provided with a first strip-shaped groove 3 of an L-shaped structure and a second strip-shaped groove 4 arranged in a surrounding manner, the outer wall of the top of the die casting 1 is provided with a triangular groove 5, and the outer wall of the top of the die casting 1 is provided with a plurality of first rectangular grooves 6 and second rectangular grooves 7, so that the die castings can be clamped in the circular grooves 2, the first strip-shaped groove 3 of the L-shaped structure, the second strip-shaped groove 4 arranged in the surrounding manner, the triangular groove 5, the first rectangular groove 6 and the second rectangular groove 7, thereby the die casting 1 can completely attach to the die castings in a die casting process, the phenomenon that the die castings slide off is avoided, and the waterproof grade of the injection mold structure is IP67;
the equal fixedly connected with positioning mechanism 8 of 1 both sides outer wall of die casting, positioning mechanism 8 is including positioning seat 9, and positioning seat 9 fixed connection can play the effect of location to die casting 1 when die-casting on 1 lateral wall of die casting.
Referring to fig. 2-4, in a specific embodiment, a movable hole 10 is formed in the inner side of the positioning seat 9, an insertion rod 11 is disposed in the inner side of the movable hole 10, a circular push-pull plate 13 is fixedly connected to the outer wall of the bottom end of the insertion rod 11, symmetrically disposed sliding grooves 16 are formed in the inner wall of the movable hole 10, symmetrically disposed connecting blocks 17 are fixedly connected to the outer wall of the insertion rod 11, the two connecting blocks 17 are respectively slidably connected to the inner walls of the two sliding grooves 16, a circular-structured limiting groove 12 is formed in the outer wall of the bottom of the positioning seat 9, and the limiting groove 12 is matched with the circular push-pull plate 13.
Referring to fig. 2-4, further, a threaded hole is formed in one side of the positioning seat 9, a positioning screw 14 is screwed on the inner wall of the threaded hole, a first positioning hole 15 is formed in the inner wall of one side of the movable hole 10, the first positioning hole 15 is located on one side of the positioning screw 14, the first positioning hole 15 is matched with the positioning screw 14, a second positioning hole 18 is formed in the insertion rod 11, and the second positioning hole 18 is matched with the positioning screw 14.
When the die casting die is used specifically, firstly, two plug-in holes are formed in the lower die holder, the two plug-in holes are matched with the two plug-in rods 11, after the die casting die 1 is formed, the die casting die moves downwards, at the moment, the two circular push-pull plates 13 are pressed to drive the two plug-in rods 11 to be connected with the sliding grooves 16 and the connecting blocks 17 in a plug-in mode, until the two circular push-pull plates 13 are contacted with the inner walls of the two limiting grooves 12, then the two positioning screws 14 are connected into the two second positioning holes 18 in a threaded mode, the positioning effect on the two plug-in rods 11 is achieved, one ends of the two positioning screws 14 are connected into the two first positioning holes 15 in a threaded mode, the positioning effect is improved, after the die casting die 1 is positioned, the die casting die can be clamped in the first rectangular grooves 2, the first rectangular grooves 3 of the L-shaped structures, the second rectangular grooves 4, the triangular grooves 5, the first rectangular grooves 6 and the second rectangular grooves 7, and the die casting die can be completely attached to the die casting die.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; above" may include both orientations "at 8230; \8230; above" and "at 8230; \8230; below". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An injection mold structure for completely attaching a die casting and a die casting comprises the die casting (1) and is characterized in that the outer wall of the top of the die casting (1) is provided with symmetrically-arranged circular grooves (2), the outer wall of the top of the die casting (1) is provided with a first strip-shaped groove (3) with an L-shaped structure and a second strip-shaped groove (4) arranged in a surrounding manner, the outer wall of the top of the die casting (1) is provided with a triangular groove (5), and the outer wall of the top of the die casting (1) is provided with a plurality of first rectangular grooves (6) and second rectangular grooves (7);
die casting (1) both sides outer wall equal fixedly connected with positioning mechanism (8), positioning mechanism (8) are including positioning seat (9), positioning seat (9) fixed connection is on die casting (1) lateral wall, and this injection mold structure's waterproof grade is IP67.
2. The injection mold structure for the full lamination of the die castings according to claim 1, wherein a movable hole (10) is formed in the inner side of the positioning seat (9), an insertion rod (11) is arranged in the inner side of the movable hole (10), and a circular push-pull plate (13) is fixedly connected to the outer wall of the bottom end of the insertion rod (11).
3. The injection mold structure for the die casting and the die casting to be completely attached is characterized in that sliding grooves (16) are symmetrically formed in the inner wall of the movable hole (10), symmetrically-arranged connecting blocks (17) are fixedly connected to the outer wall of the insertion rod (11), and the two connecting blocks (17) are respectively and slidably connected to the inner walls of the two sliding grooves (16).
4. The injection mold structure for the full lamination of the die castings according to the claim 3, characterized in that the outer wall of the bottom of the positioning seat (9) is provided with a limiting groove (12) with a circular structure, and the limiting groove (12) is matched with the circular push-pull plate (13).
5. The injection mold structure for the full lamination of the die castings according to the claim 2, characterized in that one side of the positioning seat (9) is provided with a threaded hole, the inner wall of the threaded hole is screwed with a positioning screw (14), the inner wall of one side of the movable hole (10) is provided with a first positioning hole (15), the first positioning hole (15) is positioned on one side of the positioning screw (14), and the first positioning hole (15) is matched with the positioning screw (14).
6. An injection mold structure for full lamination of die castings according to claim 5, characterized in that the insertion rod (11) is provided with a second positioning hole (18), and the second positioning hole (18) is matched with the positioning screw (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861994.0A CN115229159A (en) | 2022-07-20 | 2022-07-20 | Injection mold structure that die casting and die casting laminated completely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861994.0A CN115229159A (en) | 2022-07-20 | 2022-07-20 | Injection mold structure that die casting and die casting laminated completely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115229159A true CN115229159A (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210861994.0A Pending CN115229159A (en) | 2022-07-20 | 2022-07-20 | Injection mold structure that die casting and die casting laminated completely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115229159A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009016252U1 (en) * | 2009-11-28 | 2011-04-21 | Pöppelmann Holding GmbH & Co. KG | Injection molding shell made of plastic with a window |
| CN109696661A (en) * | 2018-12-18 | 2019-04-30 | 宁波泛德压铸有限公司 | Radar aluminium die casting shell and its production method |
| CN210940272U (en) * | 2019-11-02 | 2020-07-07 | 深圳格力浦电子有限公司 | Novel plastic mould of full plastic-coated aluminum alloy die casting |
| CN210969756U (en) * | 2019-09-27 | 2020-07-10 | 武汉华毅盟模具科技有限公司 | End cover injection molding glue feeding mechanism and end cover injection mold |
| CN111589957A (en) * | 2020-06-03 | 2020-08-28 | 袁福珍 | Front wall plate forming die |
| CN214133915U (en) * | 2020-12-25 | 2021-09-07 | 平湖市新欣金属科技有限公司 | Engine cantilever support die casting die that radiating rate is fast |
| CN214188236U (en) * | 2020-12-29 | 2021-09-14 | 蚌埠市恒达塑模股份有限公司 | Injection mold for producing telescopic curtain plastic part of commercial vehicle |
| CN216992893U (en) * | 2022-04-01 | 2022-07-19 | 东莞市航翼电子科技有限公司 | Universal mold frame for injection mold |
-
2022
- 2022-07-20 CN CN202210861994.0A patent/CN115229159A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009016252U1 (en) * | 2009-11-28 | 2011-04-21 | Pöppelmann Holding GmbH & Co. KG | Injection molding shell made of plastic with a window |
| CN109696661A (en) * | 2018-12-18 | 2019-04-30 | 宁波泛德压铸有限公司 | Radar aluminium die casting shell and its production method |
| CN210969756U (en) * | 2019-09-27 | 2020-07-10 | 武汉华毅盟模具科技有限公司 | End cover injection molding glue feeding mechanism and end cover injection mold |
| CN210940272U (en) * | 2019-11-02 | 2020-07-07 | 深圳格力浦电子有限公司 | Novel plastic mould of full plastic-coated aluminum alloy die casting |
| CN111589957A (en) * | 2020-06-03 | 2020-08-28 | 袁福珍 | Front wall plate forming die |
| CN214133915U (en) * | 2020-12-25 | 2021-09-07 | 平湖市新欣金属科技有限公司 | Engine cantilever support die casting die that radiating rate is fast |
| CN214188236U (en) * | 2020-12-29 | 2021-09-14 | 蚌埠市恒达塑模股份有限公司 | Injection mold for producing telescopic curtain plastic part of commercial vehicle |
| CN216992893U (en) * | 2022-04-01 | 2022-07-19 | 东莞市航翼电子科技有限公司 | Universal mold frame for injection mold |
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