CN218906190U - Handle overcoat mould convenient to drawing of patterns - Google Patents
Handle overcoat mould convenient to drawing of patterns Download PDFInfo
- Publication number
- CN218906190U CN218906190U CN202123089737.XU CN202123089737U CN218906190U CN 218906190 U CN218906190 U CN 218906190U CN 202123089737 U CN202123089737 U CN 202123089737U CN 218906190 U CN218906190 U CN 218906190U
- Authority
- CN
- China
- Prior art keywords
- mold
- die
- thimble
- outer die
- lower inner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Handle overcoat mould convenient to drawing of patterns, its characterized in that: the device comprises a base, a supporting seat, an upper outer die, an upper inner die, a lower outer die, a first lower inner die, a second lower inner die, a needle seat, a first thimble, a core rod and a top cover, wherein the supporting seat is arranged on two sides of the base, the lower outer die is arranged at the top of the supporting seat, the upper outer die is arranged at the top of the lower outer die, and the top cover is arranged at the top of the upper outer die; a first lower internal mold and a second lower internal mold are arranged in the lower external mold, the first lower internal mold and the second lower internal mold are arranged on two sides of the interior of the lower external mold, and an upper internal mold is arranged in the upper external mold; the base is provided with a thimble seat, the thimble seat is provided with a first thimble, the first thimble penetrates through the lower outer die, the base is provided with a core rod, and the core rod penetrates through the lower outer die. The first lower internal mold and the second lower internal mold can horizontally move to two sides when the molds are opened, the handle outer sleeve molding piece is separated from the internal mold, and then the first ejector pin ejects the molding piece from the core rod, so that the demolding is convenient, the mold opening success rate is increased, and the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of forming dies, and particularly relates to a handle jacket die convenient for demolding.
Background
The injection mold is a common mold for molding plastic parts, and various plastic parts can be molded through the injection mold. The injection technology of the mould becomes one of important marks for measuring the manufacturing level of a national product, and the plastic injection mould is a mould with a complex structure and various forms, namely, in a heating charging barrel of an injection machine, plastic is heated and melted and pushed by a screw rod or a Dusai, enters a mould cavity through a nozzle and a pouring system of the mould, and the plastic is hardened and shaped in the cavity. When the existing mold is used for preparing a formed part with long and narrow structure and thinner thickness, a common ejector pin is not easy to eject and demould, and the formed part is easy to adhere to the mold or crack during ejection.
Therefore, the above-described problems are to be solved.
Disclosure of Invention
The utility model aims to: in order to overcome the defects, the utility model aims to provide the handle jacket mold convenient for demolding, which has the advantages that the inner mold is divided into two pieces, the formed part can be displaced and can be quickly separated from the inner mold during mold opening, the ejector pin is convenient to eject, the mold opening efficiency and the quality of the formed part are improved, and the handle jacket mold convenient for demolding is simple in structure, reasonable in design and easy to produce.
The technical scheme is as follows: the handle outer sleeve mold comprises a base, a supporting seat, an upper outer mold, an upper inner mold, a lower outer mold, a first lower inner mold, a second lower inner mold, a needle seat, a first thimble, a mandrel and a top cover, wherein the supporting seats are arranged on two sides of the base, the top of the supporting seat is provided with the lower outer mold, the top of the lower outer mold is provided with the upper outer mold, the lower outer mold is matched with the upper outer mold, and the top of the upper outer mold is provided with the top cover; a first lower inner die and a second lower inner die are arranged in the lower outer die, the first lower inner die and the second lower inner die are arranged on two sides of the interior of the lower outer die, an upper inner die is arranged in the upper outer die, and the first lower inner die and the second lower inner die are matched with the upper inner die; the base is provided with a thimble seat, the thimble seat is provided with a first thimble, the first thimble penetrates through the lower outer die, the base is provided with a core rod, and the core rod penetrates through the lower outer die. The first lower internal mold and the second lower internal mold can horizontally move during mold opening, the handle sleeve forming part is quickly separated from the internal mold, the problems that the handle sleeve structure is long and narrow and the thickness is thinner, the forming part and the internal mold are easy to adhere or crack when the traditional mold ejects the forming part are solved, the forming part is ejected from the core rod through the first ejector pin, the mold opening success rate is increased, and the production efficiency is improved.
Further, the ejector pin seat is provided with a second ejector pin, and the second ejector pin is sleeved on the core rod. The first thimble and the second thimble cooperate to enable the stress to be more uniform when the handle jacket molding piece is ejected, the second thimble can directly eject the mold on the core rod, the molding piece is not easy to damage, and the mold opening success rate is further increased.
Further, the upper outer die is provided with an opening guide post, and the opening guide post is obliquely arranged on the upper outer die.
Further, the first lower internal mold and the second lower internal mold are respectively provided with a guide post through hole, and the guide post through holes are matched with the mold opening guide posts. In the ascending process of the upper outer die, the die opening guide post is also ascended, and due to the inclined arrangement, when the die opening guide post moves in the guide post through hole, the first lower inner die and the second lower inner die are driven to displace to the two outer sides, so that the forming part is separated from the inner die.
Further, the lower outer die is provided with limit screws, and the limit screws are arranged on two sides of the lower outer die, which are far away from the first lower inner die and the second lower inner die. The displacement distance of the first lower internal mold and the second lower internal mold can be limited by the limit screw, and risks such as falling off are prevented.
Further, the lower outer die is provided with limiting blocks, and the limiting blocks are arranged on two sides of the first lower inner die and two sides of the second lower inner die. The limiting block can limit the movement of the two lower internal molds, so that the mold opening guide pillar can conveniently move in the guide pillar through hole, and the service life of the mold is prolonged.
Further, the bottom plate is provided with a guide rod, and the guide rod penetrates through the top needle seat and the lower outer die. The setting of guide bar can effectually restrict the route when the thimble seat moves up for the thimble can be fast with the shaping ejection effectively, also can prevent to take place the skew between lower external mold and the base simultaneously, promotes shaping precision.
Further, the bottom plate is provided with a support column, and the support column penetrates through the top needle seat to contact with the lower outer die.
The technical scheme can be seen that the utility model has the following beneficial effects: the handle jacket mold convenient for demolding disclosed by the utility model has the advantages that the structure is simple and reasonable, the production is easy, in addition, a formed part can be quickly separated from an inner film, the ejector pin is convenient to eject, the mold stripping efficiency is improved, and the precision of the formed part is ensured.
Drawings
FIG. 1 is a schematic view of the overall cross section of a handle casing mold for facilitating demolding according to the present utility model;
FIG. 2 is a schematic side view of a side section of a handle casing mold for facilitating demolding according to the present utility model;
FIG. 3 is a schematic view of a handle casing mold for facilitating demolding according to the present utility model;
in the figure: the die comprises a base 1, a supporting seat 2, an upper outer die 3, an upper inner die 4, a lower outer die 5, a limit screw 51, a first lower inner die 6, a second lower inner die 7, a thimble seat 8, a first thimble 81, a second thimble 82, a core rod 83, a top cover 9, an opening die guide post 10, a guide post through hole 101, a limit block 11 and a guide rod 12.
Detailed Description
The utility model is further elucidated below in connection with the drawings and the specific embodiments.
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Example 1
The handle outer sleeve mold comprises a base 1, a supporting seat 2, an upper outer mold 3, an upper inner mold 4, a lower outer mold 5, a first lower inner mold 6, a second lower inner mold 7, a needle holder 8, a first needle 81, a core rod 83 and a top cover 9, wherein the supporting seat 2 is arranged on two sides of the base 1, the lower outer mold 5 is arranged at the top of the supporting seat 2, the upper outer mold 3 is arranged at the top of the lower outer mold 5, the lower outer mold 5 is matched with the upper outer mold 3, and the top cover 9 is arranged at the top of the upper outer mold 3; a first lower inner die 6 and a second lower inner die 7 are arranged in the lower outer die 5, the first lower inner die 6 and the second lower inner die 7 are arranged on two sides of the interior of the lower outer die 5, an upper inner die 4 is arranged in the upper outer die 3, and the first lower inner die 6 and the second lower inner die 7 are matched with the upper inner die 4; the base 1 is provided with a thimble seat 8, the thimble seat 8 is provided with a first thimble 81, the first thimble 81 penetrates through the lower outer die 5, the base 1 is provided with a core rod 83, and the core rod 83 penetrates through the lower outer die 5. The first lower internal mold 6 and the second lower internal mold 7 can horizontally move during mold opening, the handle sleeve forming piece is quickly separated from the internal mold, the problems that the handle sleeve structure is long and narrow and the thickness is thinner, the forming piece is easy to adhere to the internal mold or crack when the forming piece is ejected out of a traditional mold are solved, the forming piece is ejected out of the core rod 83 through the first ejector pin 81, the mold opening success rate is increased, and the production efficiency is improved.
Example 2
The handle jacket mold convenient for demolding comprises a base 1, a supporting seat 2, an upper outer mold 3, an upper inner mold 4, a lower outer mold 5, a first lower inner mold 6, a second lower inner mold 7, a thimble seat 8, a first thimble 81, a core rod 83 and a top cover 9, wherein the supporting seat 2 is arranged on two sides of the base 1, the lower outer mold 5 is arranged at the top of the supporting seat 2, the upper outer mold 3 is arranged at the top of the lower outer mold 5, the lower outer mold 5 is matched with the upper outer mold 3, and the top of the upper outer mold 3 is provided with a top cover 9; a first lower inner die 6 and a second lower inner die 7 are arranged in the lower outer die 5, the first lower inner die 6 and the second lower inner die 7 are arranged on two sides of the interior of the lower outer die 5, an upper inner die 4 is arranged in the upper outer die 3, and the first lower inner die 6 and the second lower inner die 7 are matched with the upper inner die 4; the base 1 is provided with a thimble seat 8, the thimble seat 8 is provided with a first thimble 81, the first thimble 81 penetrates through the lower outer die 5, the base 1 is provided with a core rod 83, and the core rod 83 penetrates through the lower outer die 5. The ejector pin seat 8 is provided with a second ejector pin 82, and the second ejector pin 82 is sleeved on the core rod 83. The upper outer die 3 is provided with an opening guide post 10, and the opening guide post 10 is obliquely arranged on the upper outer die 3. The first lower internal mold 6 and the second lower internal mold 7 are respectively provided with a guide pillar through hole 101, and the guide pillar through holes 101 are matched with the mold opening guide pillars 10. The lower outer die 5 is provided with limit screws 51, and the limit screws 51 are arranged on two sides of the lower outer die 5 far away from the first lower inner die 6 and the second lower inner die 7.
The bottom plate 1 is provided with a guide rod 12, and the guide rod 12 penetrates through the top needle seat 8 and the lower outer die 5. The bottom plate 1 is provided with a support column 13, and the support column 13 is penetrated with a top needle seat 8 to contact with the lower outer die 5.
Example 3
The handle jacket mold convenient for demolding comprises a base 1, a supporting seat 2, an upper outer mold 3, an upper inner mold 4, a lower outer mold 5, a first lower inner mold 6, a second lower inner mold 7, a thimble seat 8, a first thimble 81, a core rod 83 and a top cover 9, wherein the supporting seats 2 are arranged on two sides of the base 1, the top of the supporting seat 2 is provided with the lower outer mold 5, the top of the lower outer mold 5 is provided with the upper outer mold 3, the lower outer mold 5 is matched with the upper outer mold 3, and the top of the upper outer mold 3 is provided with the top cover 9; a first lower inner die 6 and a second lower inner die 7 are arranged in the lower outer die 5, the first lower inner die 6 and the second lower inner die 7 are arranged on two sides of the interior of the lower outer die 5, an upper inner die 4 is arranged in the upper outer die 3, and the first lower inner die 6 and the second lower inner die 7 are matched with the upper inner die 4; the base 1 is provided with a thimble seat 8, the thimble seat 8 is provided with a first thimble 81, the first thimble 81 penetrates through the lower outer die 5, the base 1 is provided with a core rod 83, and the core rod 83 penetrates through the lower outer die 5. The ejector pin seat 8 is provided with a second ejector pin 82, and the second ejector pin 82 is sleeved on the core rod 83. The upper outer die 3 is provided with an opening guide post 10, and the opening guide post 10 is obliquely arranged on the upper outer die 3. The first lower internal mold 6 and the second lower internal mold 7 are respectively provided with a guide pillar through hole 101, and the guide pillar through holes 101 are matched with the mold opening guide pillars 10.
Further, the lower outer mold 5 shown in fig. 3 is provided with a limit screw 51, and the limit screw 51 is provided at both sides of the lower outer mold 5 away from the first lower inner mold 6 and the second lower inner mold 7. The lower outer die 5 is provided with a limiting block 11, and the limiting block 11 is arranged on two sides of the first lower inner die 6 and the second lower inner die 7.
The bottom plate 1 is provided with a guide rod 12, and the guide rod 12 penetrates through the top needle seat 8 and the lower outer die 5. The bottom plate 1 is provided with a support column 13, and the support column 13 is penetrated with a top needle seat 8 to contact with the lower outer die 5.
The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.
Claims (8)
1. Handle overcoat mould convenient to drawing of patterns, its characterized in that: the novel plastic injection molding machine comprises a base (1), supporting seats (2), an upper outer mold (3), an upper inner mold (4), a lower outer mold (5), a first lower inner mold (6), a second lower inner mold (7), a thimble seat (8), a first thimble (81), a core rod (83) and a top cover (9), wherein the supporting seats (2) are arranged on two sides of the base (1), the lower outer mold (5) is arranged at the top of the supporting seats (2), the upper outer mold (3) is arranged at the top of the lower outer mold (5), the lower outer mold (5) is matched with the upper outer mold (3), and the top cover (9) is arranged at the top of the upper outer mold (3); a first lower inner die (6) and a second lower inner die (7) are arranged in the lower outer die (5), the first lower inner die (6) and the second lower inner die (7) are arranged on two sides of the interior of the lower outer die (5), an upper inner die (4) is arranged in the upper outer die (3), and the first lower inner die (6) and the second lower inner die (7) are matched with the upper inner die (4); the base (1) is provided with a thimble seat (8), the thimble seat (8) is provided with a first thimble (81), the first thimble (81) penetrates through the lower outer die (5), the base (1) is provided with a core rod (83), and the core rod (83) penetrates through the lower outer die (5).
2. A handle casing mold for facilitating demolding as claimed in claim 1, wherein: the ejector pin seat (8) is provided with a second ejector pin (82), and the second ejector pin (82) is sleeved on the core rod (83).
3. A handle casing mold for facilitating demolding as claimed in claim 1, wherein: the upper outer die (3) is provided with an opening die guide post (10), and the opening die guide post (10) is obliquely arranged on the upper outer die (3).
4. A handle casing mold for facilitating demolding as claimed in claim 3, wherein: the first lower internal mold (6) and the second lower internal mold (7) are respectively provided with a guide pillar through hole (101), and the guide pillar through holes (101) are matched with the mold opening guide pillars (10).
5. A handle casing mold for facilitating demolding as set forth in claim 4, wherein: the lower outer die (5) is provided with a limit screw (51), and the limit screw (51) is arranged on two sides of the lower outer die (5) away from the first lower inner die (6) and the second lower inner die (7).
6. A handle casing mold for facilitating demolding as claimed in claim 5, wherein: the lower outer die (5) is provided with a limiting block (11), and the limiting block (11) is arranged on two sides of the first lower inner die (6) and the second lower inner die (7).
7. A handle casing mold for facilitating demolding as claimed in claim 1, wherein: the base (1) is provided with a guide rod (12), and the guide rod (12) penetrates through the top needle seat (8) and the lower outer die (5).
8. A handle casing mold for facilitating demolding as claimed in claim 1, wherein: the base (1) is provided with a support column (13), and the support column (13) is penetrated with a top needle seat (8) to be contacted with the lower outer die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089737.XU CN218906190U (en) | 2021-12-10 | 2021-12-10 | Handle overcoat mould convenient to drawing of patterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123089737.XU CN218906190U (en) | 2021-12-10 | 2021-12-10 | Handle overcoat mould convenient to drawing of patterns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218906190U true CN218906190U (en) | 2023-04-25 |
Family
ID=86038941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123089737.XU Active CN218906190U (en) | 2021-12-10 | 2021-12-10 | Handle overcoat mould convenient to drawing of patterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218906190U (en) |
-
2021
- 2021-12-10 CN CN202123089737.XU patent/CN218906190U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210651689U (en) | Forming die of navigation wind gap panel | |
| CN218906190U (en) | Handle overcoat mould convenient to drawing of patterns | |
| CN213260901U (en) | Injection mold convenient to drawing of patterns | |
| CN221109900U (en) | Hardware injection molding core drawing die | |
| CN112757583A (en) | Injection mold for ejecting injection molding piece and operation method | |
| CN215550599U (en) | Vehicle navigation backshell injection mold | |
| CN218985576U (en) | Injection mold with good molding effect and easy demolding | |
| CN217454735U (en) | Integrated injection molding mold for decorative strip on automobile rear door | |
| CN217834542U (en) | A mould for double-deck casing | |
| CN219076356U (en) | Front shell injection mold of vehicle-mounted sound equipment | |
| CN215550646U (en) | Vehicle instrument backshell injection mold | |
| CN215750572U (en) | Vehicle navigation front shell injection mold | |
| CN219926781U (en) | Injection mold with thimble anticollision structure | |
| CN214448109U (en) | Injection mold for handle shell | |
| CN219855802U (en) | Injection mold insert structure and injection mold | |
| CN214982771U (en) | Plastic mold thimble and plastic mold | |
| CN214239272U (en) | Injection mold capable of obliquely moving in straight position | |
| CN215750459U (en) | Vehicle-mounted sound box rear shell injection mold | |
| CN214448224U (en) | High-hardness high-light plate die with good floating fiber | |
| CN219076357U (en) | Front shell injection mold of vehicle-mounted instrument | |
| CN214239274U (en) | Injection mold of protective sheath | |
| CN213797750U (en) | PMMA material and nickel sheet injection molding die | |
| CN219445993U (en) | Plastic mold convenient for demolding | |
| CN216683196U (en) | Demoulding assembly and injection mold | |
| CN219466889U (en) | Hat production mould convenient to it is ejecting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |