CN220095375U - Sealed dustproof power supply housing forming die - Google Patents
Sealed dustproof power supply housing forming die Download PDFInfo
- Publication number
- CN220095375U CN220095375U CN202321696767.3U CN202321696767U CN220095375U CN 220095375 U CN220095375 U CN 220095375U CN 202321696767 U CN202321696767 U CN 202321696767U CN 220095375 U CN220095375 U CN 220095375U
- Authority
- CN
- China
- Prior art keywords
- die holder
- groove
- molding
- forming
- power supply
- 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.)
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- 238000000465 moulding Methods 0.000 claims abstract description 66
- 238000001746 injection moulding Methods 0.000 claims abstract description 57
- 238000002347 injection Methods 0.000 claims description 28
- 239000007924 injection Substances 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a sealed dustproof power supply shell forming die which comprises a main die holder, a first auxiliary die holder, a second auxiliary die holder and an ejection mechanism, wherein the main die holder is provided with a first forming groove and a second forming groove; the first auxiliary die holder is arranged on one side of the main die holder, and when the first auxiliary die holder is close to the main die holder, the first auxiliary die holder and the first forming groove jointly define a first forming cavity so as to form a first injection molding piece in the first forming cavity in an injection molding mode; the second auxiliary die holder is arranged on the other side of the main die holder, and when the second auxiliary die holder is close to the main die holder, the second auxiliary die holder and the second forming groove jointly define a second forming cavity so as to form a second injection molding piece in the second forming cavity in an injection molding mode; the ejection mechanism is arranged between the first molding groove and the second molding groove and is used for extending into the first molding groove and the second molding groove together to eject the first injection molding piece and the second injection molding piece respectively. The utility model can improve the efficiency in the injection molding process of the power supply shell, reduce the working hour of injection molding and reduce the production cost.
Description
Technical Field
The utility model relates to the technical field of dies, in particular to a sealed dustproof power supply shell forming die.
Background
When the driving power supply is applied to the outdoor use, the sealing dustproof shell is generally adopted to seal the circuit board inside so as to cope with the outdoor use in different environments; in the related art, in the injection molding process of the current power supply housing, the housing and the cover plate are generally respectively subjected to injection molding, and the housing and the cover plate obtained by injection molding are assembled subsequently, that is, the efficiency of the current power supply housing in the injection molding process is lower, so that the working hours are increased, and the production cost is difficult to reduce.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the present utility model is to provide a sealed and dust-proof power supply housing molding die, comprising:
the main die holder is provided with a first forming groove and a second forming groove;
the first auxiliary die holder is arranged on one side of the main die holder, and when the first auxiliary die holder is close to the main die holder, the first auxiliary die holder and the first forming groove jointly define a first forming cavity so as to form a first injection molding piece in the first forming cavity in an injection molding mode;
the second auxiliary die holder is arranged on the other side of the main die holder, and when the second auxiliary die holder is close to the main die holder, a second molding cavity is defined by the second auxiliary die holder and the second molding groove together so as to mold a second injection molding piece in the second molding cavity;
the ejection mechanism is arranged between the first molding groove and the second molding groove and is used for extending into the first molding groove and the second molding groove together so as to eject the first injection molding piece and the second injection molding piece respectively.
Preferably, the main die base comprises a first plate body and a second plate body which are mutually overlapped, the first forming groove is formed in the first plate body, and the second forming groove is formed in the second plate body.
Preferably, the ejection mechanism comprises:
the fixed plate is arranged between the first plate body and the second plate body;
the first ejection rod is slidably arranged on the first plate body and extends into the first forming groove;
the second ejection rod is arranged on the second plate body, can slide towards the direction opposite to the first ejection rod and extends into the second forming groove.
Preferably, the first plate body is provided with a first sliding hole penetrating in the thickness direction, the second plate body is provided with a second sliding hole penetrating in the thickness direction, the first ejector rod is slidably arranged in the first sliding hole, and the second ejector rod is slidably arranged in the second sliding hole.
Preferably, the fixing plate has an air flow passage extending in a width direction of the fixing plate and communicating to the first sliding hole and the second sliding hole.
Preferably, an air pipe joint is arranged on the side face of the fixing plate, and the air pipe joint is communicated with the air flow channel.
Preferably, the second molding groove has an annular groove therein, and the annular groove is recessed downward along an edge of the second molding groove.
Preferably, two sides of the length direction of the main die seat are provided with two-way air cylinders, one ends of the two-way air cylinders are connected with the first auxiliary die seat, and the other ends of the two-way air cylinders are connected with the second auxiliary die seat.
Preferably, the first auxiliary die holder is provided with a first injection hole, the first injection hole corresponds to the first molding groove, the second auxiliary die holder is provided with a second injection hole, and the second injection hole corresponds to the second molding groove.
The scheme of the utility model at least comprises the following beneficial effects:
according to the sealed dustproof power supply shell forming die provided by the utility model, the first forming cavity is defined by the main die holder and the first auxiliary die holder, and the second forming cavity is defined by the main die holder and the second auxiliary die holder, so that the first injection molding piece can be formed in the first forming cavity in an injection mode, the second injection molding piece can be formed in the second forming cavity in an injection mode, and the first injection molding piece and the second injection molding piece can be simultaneously ejected out through the ejection mechanism after cooling forming, so that the efficiency is improved in the injection molding process of the power supply shell, the injection molding working hour is reduced, and the production cost is reduced.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a sealed and dust-proof power supply housing molding die provided in an embodiment of the utility model;
FIG. 2 is a cross-sectional view of a sealed dust-tight power supply housing forming die provided in an embodiment of the utility model;
FIG. 3 is another cross-sectional view of a sealed dust-tight power supply housing forming mold provided in an embodiment of the present utility model;
fig. 4 is an enlarged view of a portion a shown in fig. 3;
FIG. 5 is a schematic view of the structure of the main mold base and the ejection mechanism provided in the embodiment of the present utility model;
fig. 6 is another schematic structural view of the main mold base and the ejection mechanism provided in the embodiment of the present utility model.
Reference numerals illustrate:
10. a main die holder; 11. a first plate body; 111. a first molding groove; 112. a first sliding hole; 12. a second plate body; 121. a second molding groove; 122. a second sliding hole; 123. an annular groove; 20. a first auxiliary die holder; 21. a first injection molding hole; 30. a second auxiliary die holder; 31. a second injection molding hole; 40. an ejection mechanism; 41. a fixing plate; 411. an air flow channel; 42. a first ejector rod; 43. a second ejector rod; 50. a bidirectional cylinder.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
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 are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present 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", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", 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 simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore 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, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
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.
The following describes in detail a sealed dust-proof power supply housing molding die according to an embodiment of the present utility model with reference to the accompanying drawings.
Referring to fig. 1 to 6, the power supply housing molding die for sealing and dust prevention provided in the embodiment of the utility model comprises a main die holder 10, a first auxiliary die holder 20, a second auxiliary die holder 30 and an ejection mechanism 40, wherein the main die holder 10 is provided with a first molding groove 111 and a second molding groove 121; the first auxiliary die holder 20 is disposed at one side of the main die holder 10, and defines a first molding cavity together with the first molding groove 111 when approaching to the main die holder 10, so as to perform injection molding of a first injection molding piece in the first molding cavity; the second auxiliary die holder 30 is arranged at the other side of the main die holder 10, and defines a second molding cavity together with the second molding groove 121 when approaching to the main die holder 10, so as to perform injection molding of a second injection molding piece in the second molding cavity; the ejection mechanism 40 is disposed between the first molding groove 111 and the second molding groove 121, and is configured to co-extend into the first molding groove 111 and the second molding groove 121 to eject the first injection molded part and the second injection molded part, respectively.
The first injection molding piece can be a shell of the power supply shell, the second injection molding piece can be a cover plate of the power supply shell, and molten plastics are injected into the first molding cavity and the second molding cavity, so that the first injection molding piece and the second injection molding piece can be obtained through cooling molding in the first molding cavity and the second molding cavity; alternatively, injection may be performed by screw injection or the like to improve the efficiency of injection molding when molten plastic is injected into the first molding cavity and the second molding cavity.
According to the sealed and dustproof power supply shell forming die provided by the utility model, the first forming cavity is defined by the main die holder 10 and the first auxiliary die holder 20, and the second forming cavity is defined by the second auxiliary die holder 30, so that a first injection molding part can be formed in the first forming cavity in an injection mode, a second injection molding part can be formed in the second forming cavity in an injection mode, and the first injection molding part and the second injection molding part can be simultaneously ejected out through the ejection mechanism 40 after cooling and forming, thereby improving the efficiency in the injection molding process of the power supply shell, reducing the injection molding working hour and reducing the production cost.
Specifically, the main mold base 10 includes a first plate 11 and a second plate 12 stacked on each other, the first molding groove 111 is located on the first plate 11, and the second molding groove 121 is located on the second plate 12; further, the ejector mechanism 40 includes a fixing plate 41, and the fixing plate 41 is disposed between the first plate 11 and the second plate 12; the first ejector rod 42 is slidably disposed on the first plate 11 and extends into the first molding groove 111; the second ejector rod 43 is provided on the second plate body 12 and is slidable in a direction opposite to the first ejector rod 42, and extends into the second molding groove 121.
In this embodiment, when the first ejector rod 42 moves toward the first molding groove 111, the first injection molded part cooled in the first molding groove 111 may be ejected by the first ejector rod 42, and when the second ejector rod 43 moves toward the second molding groove 121, the second injection molded part cooled in the second molding groove 121 may be ejected by the second ejector rod 43, so after the first injection molded part and the second injection molded part are ejected, the first injection molded part and the second injection molded part may be taken out and assembled at the same time, so that the production efficiency is higher.
Further, preferably, the first plate 11 is provided with a first sliding hole 112 penetrating in the thickness direction, the second plate 12 is provided with a second sliding hole 122 penetrating in the thickness direction, the first ejector rod 42 is slidably disposed in the first sliding hole 112, and the second ejector rod 43 is slidably disposed in the second sliding hole 122; wherein, the fixed plate 41 has an air flow channel 411, and the air flow channel 411 extends along the width direction of the fixed plate 41 and is communicated to the first sliding hole 112 and the second sliding hole 122.
In the present embodiment, when air is injected into the air flow passage 411, the first ejector is pushed by the air and moves toward the first molding groove 111, and the second ejector is pushed by the air and moves toward the second molding groove 121, so that the first ejector and the second ejector can simultaneously complete the ejection operation to improve the production efficiency; it will be appreciated that when the air flow passage 411 is drawn to a negative pressure, the first slide hole 112 and the second slide hole 122 are also drawn to a negative pressure, so that the first ejector rod 42 moves toward the first slide hole 112, and the second ejector rod 43 moves toward the second slide hole 122, and the processing is more convenient and simple.
Optionally, the side of the fixing plate 41 is provided with an air pipe connector, which communicates with the air flow channel 411. Wherein the air pipe joint may be connected to a connection pipe and connected to a vacuum-pumping device, such as an air compressor, etc., through the connection pipe, thereby performing air injection and vacuum-pumping operations in the air flow passage 411.
Specifically, the second molding groove 121 has an annular groove 123 therein, and the annular groove 123 is recessed downward along the edge of the second molding groove 121. The annular groove 123 may correspond to a flange of the cover plate, and when the second injection molding is performed through injection molding of the second molding groove 121, the annular groove 123 may be correspondingly molded to be a flange of the cover plate, so that the cover plate and the housing may be injection molded at one time, and injection molding efficiency is higher.
Further, two sides of the main die holder 10 in the length direction are provided with two-way cylinders 50, one end of each two-way cylinder 50 is connected with the first auxiliary die holder 20, and the other end is connected with the second auxiliary die holder 30.
The first auxiliary die holder 20 and the second auxiliary die holder 30 can be separated from the main die holder 10 through the bidirectional air cylinder 50, so that the first injection molding piece and the second injection molding piece can be taken out, or the first auxiliary die holder 20 and the second auxiliary die holder 30 can be driven to be close to each other to perform injection molding operation, so that injection molding efficiency is higher.
Specifically, the first auxiliary die holder 20 is provided with a first injection hole 21, and the first injection hole 21 corresponds to the first molding groove 111; the second sub-die holder 30 has a second injection hole 31, and the second injection hole 31 corresponds to the second molding groove 121. Wherein, can pour into molten plastics into first shaping intracavity through first injection molding hole 21, and can pour into molten plastics into the second shaping intracavity through second injection molding hole 31, can accomplish the injection molding to first injection molding and second injection molding simultaneously, the operation is more convenient simple.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. A sealed dustproof power supply housing forming die, characterized by comprising:
the main die holder is provided with a first forming groove and a second forming groove;
the first auxiliary die holder is arranged on one side of the main die holder, and when the first auxiliary die holder is close to the main die holder, the first auxiliary die holder and the first forming groove jointly define a first forming cavity so as to form a first injection molding piece in the first forming cavity in an injection molding mode;
the second auxiliary die holder is arranged on the other side of the main die holder, and when the second auxiliary die holder is close to the main die holder, a second molding cavity is defined by the second auxiliary die holder and the second molding groove together so as to mold a second injection molding piece in the second molding cavity;
the ejection mechanism is arranged between the first molding groove and the second molding groove and is used for extending into the first molding groove and the second molding groove together so as to eject the first injection molding piece and the second injection molding piece respectively.
2. The sealed, dust-proof power supply housing molding die of claim 1, wherein the main die base comprises a first plate body and a second plate body stacked on each other, the first molding groove being located on the first plate body, the second molding groove being located on the second plate body.
3. The sealed, dust-proof power supply housing forming die of claim 2, wherein the ejection mechanism comprises:
the fixed plate is arranged between the first plate body and the second plate body;
the first ejection rod is slidably arranged on the first plate body and extends into the first forming groove;
the second ejection rod is arranged on the second plate body, can slide towards the direction opposite to the first ejection rod and extends into the second forming groove.
4. The sealed and dustproof power supply housing forming die according to claim 3, wherein the first plate body is provided with a first sliding hole penetrating in a thickness direction, the second plate body is provided with a second sliding hole penetrating in the thickness direction, the first ejector rod is slidably arranged in the first sliding hole, and the second ejector rod is slidably arranged in the second sliding hole.
5. The sealed and dust-proof power supply housing molding die according to claim 4, wherein the fixing plate has an air flow passage that extends in a width direction of the fixing plate and communicates to the first slide hole and the second slide hole.
6. The sealed and dust-proof power supply housing forming die according to claim 5, wherein an air pipe joint is arranged on the side face of the fixing plate, and the air pipe joint is communicated with the air flow channel.
7. The sealed, dust-tight, power supply housing forming die of claim 1, wherein the second forming groove has an annular groove therein, the annular groove being recessed downwardly along an edge of the second forming groove.
8. The sealed and dustproof power supply housing forming die according to claim 1, wherein two sides of the main die holder in the length direction are provided with bidirectional air cylinders, one ends of the bidirectional air cylinders are connected with the first auxiliary die holder, and the other ends of the bidirectional air cylinders are connected with the second auxiliary die holder.
9. The sealed and dust-proof power supply housing forming die according to claim 1, wherein the first auxiliary die holder is provided with a first injection hole, the first injection hole corresponds to the first forming groove, the second auxiliary die holder is provided with a second injection hole, and the second injection hole corresponds to the second forming groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696767.3U CN220095375U (en) | 2023-06-29 | 2023-06-29 | Sealed dustproof power supply housing forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696767.3U CN220095375U (en) | 2023-06-29 | 2023-06-29 | Sealed dustproof power supply housing forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220095375U true CN220095375U (en) | 2023-11-28 |
Family
ID=88841896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321696767.3U Active CN220095375U (en) | 2023-06-29 | 2023-06-29 | Sealed dustproof power supply housing forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220095375U (en) |
-
2023
- 2023-06-29 CN CN202321696767.3U patent/CN220095375U/en active Active
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