CN220155791U - Lower cover structure of inverted-Y-shaped inner frame - Google Patents
Lower cover structure of inverted-Y-shaped inner frame Download PDFInfo
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- CN220155791U CN220155791U CN202321783007.6U CN202321783007U CN220155791U CN 220155791 U CN220155791 U CN 220155791U CN 202321783007 U CN202321783007 U CN 202321783007U CN 220155791 U CN220155791 U CN 220155791U
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- die
- cover structure
- die assembly
- lower cover
- assembly
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- 238000002347 injection Methods 0.000 claims abstract description 13
- 239000007924 injection Substances 0.000 claims abstract description 13
- 238000001746 injection moulding Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of connectors, in particular to a lower cover structure of a delta tail inner frame, which comprises a lower main die assembly, wherein the lower main die assembly consists of a lower die, mounting grooves and a lower die cavity number, three groups of mounting grooves are formed in the surface of the lower die, and the center part of the lower die is provided with the lower die cavity number; an upper main die assembly is arranged above the lower main die assembly, and the upper main die assembly and the lower main die assembly are integrally injection molded; the upper main die assembly consists of an upper die, a mounting block, an insert and an upper die cavity, and the upper die is injection-molded at the top of the lower die. The utility model has the advantages that the appearance is of a product shape, the appearance is attractive, the lower cover structure of the inverted V-shaped inner frame is formed by integral injection molding through the injection mold, the subsequent complex installation procedure is avoided, the labor intensity during the assembly of the lower cover structure is reduced, and the working efficiency during the use of the lower cover structure is improved.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to a lower cover structure of a delta-shaped inner frame.
Background
The connector is an indispensable component in electronic equipment, and has very simple function, namely, a bridge for communication is erected between blocked or isolated circuits in the circuits, so that current flows, the circuits realize preset functions, and a lower cover structure is needed to be used in production of the connector.
The lower cover structure in the market is various, the use requirement of people can be basically met, but a certain problem still exists, firstly, the appearance of the existing lower cover structure is not attractive enough, the lower cover structure needs to be installed when in use, the subsequent complex installation procedure is increased, the labor intensity of the lower cover structure during assembly is increased, the work efficiency of the lower cover structure during use is reduced, and therefore great trouble is brought to the use of people.
Disclosure of Invention
The utility model aims to provide a lower cover structure of a delta-shaped inner frame, which aims to solve the problems that the appearance of the lower cover structure is not attractive enough and the labor intensity is high during assembly in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lower cover structure of the inverted V-shaped inner frame comprises a lower main die assembly, wherein the lower main die assembly consists of a lower die piece, mounting grooves and a lower die cavity number, three groups of mounting grooves are formed in the surface of the lower die piece, and the lower die cavity number is arranged in the center of the lower die piece; an upper main die assembly is arranged above the lower main die assembly, and the upper main die assembly and the lower main die assembly are integrally injection molded; the upper main die assembly consists of an upper die, a mounting block, an insert and an upper die cavity, and the upper die is injection-molded at the top of the lower die.
Preferably, the surface of the upper module is injection-molded with three sets of mounting blocks, the three sets of mounting blocks are matched with the mounting groove, and the mounting blocks extend into the mounting groove.
Preferably, the surface of the upper mold part is provided with two sets of inserts, and the bottoms of the inserts extend to the inside of the lower mold part.
Preferably, an upper mold cavity number is arranged on one side of the upper mold, and the upper mold cavity number is matched with the lower mold cavity number.
Compared with the prior art, the utility model has the beneficial effects that: the lower cover structure of the inverted Y-shaped inner frame carries out injection molding on a lower main die assembly and an upper main die assembly through an injection mold, three groups of mounting blocks on the surface of an upper die assembly are mutually matched with a mounting groove during injection molding, the mounting blocks extend to the inside of the mounting groove, and two groups of inserts are arranged on the surface of the upper die assembly, and the bottoms of the inserts extend to the inside of the lower die assembly; an upper mold cavity number is arranged on one side of the upper mold module, and the upper mold cavity number is matched with the lower mold cavity number; the appearance of the lower cover structure of the inverted-Y-shaped inner frame is of a product shape, the appearance is attractive, the lower cover structure of the inverted-Y-shaped inner frame is formed by integrally injection molding through an injection mold, the subsequent complex mounting procedure is avoided, the labor intensity of the lower cover structure during assembly is reduced, and the working efficiency of the lower cover structure during use is improved.
Drawings
FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;
FIG. 2 is a schematic view of a lower main mold assembly according to the present utility model;
FIG. 3 is a schematic view of the upper main mold assembly of the present utility model;
FIG. 4 is a schematic diagram of the front view of the present utility model;
FIG. 5 is a schematic rear view of the present utility model;
fig. 6 is a schematic side view of the present utility model.
In the figure: 1. a lower main die assembly; 11. a lower module; 12. a mounting groove; 13. a lower mold cavity number; 2. an upper master mold assembly; 21. an upper module; 22. a mounting block; 23. an insert; 24. and (5) the upper die cavity number.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and furthermore, the terms "first", "second", "third", "up, down, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present utility model, unless explicitly stated and defined otherwise, the terms "connected", "connected" and "connected" should be interpreted broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; the mechanical connection and the electrical connection can be adopted; all other embodiments, which may be directly or indirectly through intermediaries, which may be obtained by a person of ordinary skill in the art without inventive effort based on the embodiments of the present utility model are within the scope of the present utility model.
The utility model provides a structure of a lower cover structure of a delta-tail inner frame, which is shown in fig. 1, 4 and 6, and comprises a lower main die assembly 1, wherein the lower main die assembly 1 consists of a lower die 11, a mounting groove 12 and a lower die cavity number 13, three groups of mounting grooves 12 are formed in the surface of the lower die 11, and the center part of the lower die 11 is provided with the lower die cavity number 13; an upper main die assembly 2 is arranged above the lower main die assembly 1, and the upper main die assembly 2 and the lower main die assembly 1 are integrally injection molded.
In practice, the lower main die assembly 1 and the upper main die assembly 2 are injection-molded by an injection mold, so that three groups of mounting blocks 22 on the surface of the upper die assembly 21 are matched with the mounting groove 12 in the injection molding process, the mounting blocks 22 extend into the mounting groove 12, and two groups of inserts 23 are arranged on the surface of the upper die assembly 21, and the bottoms of the inserts 23 extend into the lower die assembly 11; an upper mold cavity number 24 is formed on one side of the upper mold 21, and the upper mold cavity number 24 is matched with the lower mold cavity number 13.
Further, as shown in fig. 2, 3 and 5, the upper main mold assembly 2 is composed of an upper mold 21, a mounting block 22, an insert 23 and an upper mold cavity number 24, the upper mold 21 is injection molded on top of the lower mold 11, three sets of mounting blocks 22 are injection molded on the surface of the upper mold 21, and the three sets of mounting blocks 22 are matched with the mounting groove 12, the mounting blocks 22 extend to the inside of the mounting groove 12, two sets of inserts 23 are arranged on the surface of the upper mold 21, the bottom of the insert 23 extends to the inside of the lower mold 11, an upper mold cavity number 24 is opened on one side of the upper mold 21, and the upper mold cavity number 24 is matched with the lower mold cavity number 13.
The appearance of the lower cover structure of the inverted-Y-shaped inner frame is of a product shape, the appearance is attractive, the lower cover structure of the inverted-Y-shaped inner frame is formed by integrally injection molding through an injection mold, the subsequent complex mounting procedure is avoided, the labor intensity of the lower cover structure during assembly is reduced, and the working efficiency of the lower cover structure during use is improved.
Working principle: when in use, the lower main die assembly 1 and the upper main die assembly 2 are firstly subjected to injection molding through an injection mold, and three groups of mounting blocks 22 on the surface of the upper die assembly 21 are mutually matched with the mounting groove 12 during injection molding, so that the mounting blocks 22 extend into the mounting groove 12, and two groups of inserts 23 are arranged on the surface of the upper die assembly 21, and the bottoms of the inserts 23 extend into the lower die assembly 11; an upper mold cavity number 24 is formed on one side of the upper mold 21, and the upper mold cavity number 24 is matched with the lower mold cavity number 13.
The appearance of the lower cover structure of the inverted-Y-shaped inner frame is of a product shape and attractive, the lower cover structure of the inverted-Y-shaped inner frame is formed by integral injection molding through an injection mold, the subsequent complex installation procedure is avoided, the labor intensity during the assembly of the lower cover structure is reduced, the working efficiency of the lower cover structure during the use is improved, and the use work of the lower cover structure is finally completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a lower cover structure of article tail inner frame, includes lower main mould subassembly (1), its characterized in that: the lower main die assembly (1) consists of a lower die (11), mounting grooves (12) and a lower die cavity number (13), wherein three groups of mounting grooves (12) are formed in the surface of the lower die (11), and the lower die cavity number (13) is arranged in the center of the lower die (11); an upper main die assembly (2) is arranged above the lower main die assembly (1), and the upper main die assembly (2) and the lower main die assembly (1) are integrally injection molded; the upper main die assembly (2) consists of an upper die (21), a mounting block (22), an insert (23) and an upper die cavity number (24), wherein the upper die (21) is injection-molded on the top of the lower die (11).
2. The inverted-U-shaped inner frame lower cover structure according to claim 1, wherein: the surface of the upper module (21) is injection-molded with three groups of mounting blocks (22), the three groups of mounting blocks (22) are matched with the mounting groove (12), and the mounting blocks (22) extend into the mounting groove (12).
3. The inverted-U-shaped inner frame lower cover structure according to claim 1, wherein: the surface of the upper mold (21) is provided with two groups of inserts (23), and the bottoms of the inserts (23) extend into the lower mold (11).
4. The inverted-U-shaped inner frame lower cover structure according to claim 1, wherein: an upper mold cavity number (24) is arranged on one side of the upper mold (21), and the upper mold cavity number (24) is matched with the lower mold cavity number (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783007.6U CN220155791U (en) | 2023-07-08 | 2023-07-08 | Lower cover structure of inverted-Y-shaped inner frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321783007.6U CN220155791U (en) | 2023-07-08 | 2023-07-08 | Lower cover structure of inverted-Y-shaped inner frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220155791U true CN220155791U (en) | 2023-12-08 |
Family
ID=89021452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321783007.6U Active CN220155791U (en) | 2023-07-08 | 2023-07-08 | Lower cover structure of inverted-Y-shaped inner frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220155791U (en) |
-
2023
- 2023-07-08 CN CN202321783007.6U patent/CN220155791U/en active Active
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