CN213564026U - Plastic lamp cap mould structure - Google Patents
Plastic lamp cap mould structure Download PDFInfo
- Publication number
- CN213564026U CN213564026U CN202021089434.0U CN202021089434U CN213564026U CN 213564026 U CN213564026 U CN 213564026U CN 202021089434 U CN202021089434 U CN 202021089434U CN 213564026 U CN213564026 U CN 213564026U
- Authority
- CN
- China
- Prior art keywords
- cavity
- cavities
- lamp cap
- concave
- convex
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 14
- 239000004033 plastic Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 15
- 210000001503 joint Anatomy 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic lamp cap mould structure, which comprises an upper mould and a lower mould, wherein the lower mould comprises a feeding hole and a plurality of material cavities, a guide groove which is crossed vertically and horizontally is connected along the feeding hole, and the guide groove extends to each material cavity; the bottom of the material cavity is provided with a concave cavity and a separation position, the concave cavity is arranged adjacent to the separation position, and the concave cavity is communicated with the material cavity; the upper die is provided with a plurality of material positions corresponding to the material cavities, the material positions are provided with protruding convex columns and protruding blocks, the convex columns are inserted into the concave cavities, and the protruding blocks are connected to the separation positions. It has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.
Description
[ technical field ] A method for producing a semiconductor device
The utility model mainly relates to a plastics lamp cap mould structure.
[ background of the invention ]
The present invention relates to a mold, and more particularly to a mold and a tool for obtaining a desired product by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production.
[ Utility model ] content
For richening the style of the lamp, convenient production, the utility model provides a one set of lamps and lanterns mould, this plastics lamp cap mould structure adopts following technical scheme:
a plastic lamp cap mold structure comprises an upper mold and a lower mold, wherein the lower mold comprises a feeding hole and a plurality of material cavities, guide grooves which are crossed vertically and horizontally are connected along the feeding hole, and the guide grooves extend to the material cavities; the bottom of the material cavity is provided with a concave cavity and a separation position, the concave cavity is arranged adjacent to the separation position, and the concave cavity is communicated with the material cavity;
the upper die is provided with a plurality of material positions corresponding to the material cavities, the material positions are provided with protruding convex columns and protruding blocks, the convex columns are inserted into the concave cavities, and the protruding blocks are connected to the separation positions.
Preferably, the shape and size of the convex column correspond to those of the concave cavity, and the shape and size of the convex block correspond to those of the separation position.
Preferably, the upper die is provided with a convex angle, the lower die is provided with a butt joint, and the convex angle is in paired connection with the butt joint so as to assemble the upper die and the lower die into a whole.
Preferably, through holes are formed in the side portions of the upper die and the lower die.
The utility model discloses compare produced beneficial effect with the background art:
the utility model adopts the above scheme, a plurality of material cavities are arranged on the die, the material cavities are communicated with the guide groove, the plastic liquid is injected from the feeding hole, and the plastic liquid is conveyed to each material cavity through the guide groove; the upper die and the lower die are clamped to enable the material cavity to be connected with the material level in a matched mode, so that a product can be formed in the material cavity. It has the advantages of simple structure, compact matching, reasonable design and the like; therefore, the product has excellent technical and economic performance.
[ description of the drawings ]
Fig. 1 is a schematic view of a plastic lamp cap mold according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a lower mold of the preferred embodiment of the present invention;
fig. 3 is a schematic diagram of an upper mold according to a preferred embodiment of the present invention.
[ detailed description ] embodiments
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
The technical solution and the advantages of the present invention will be more clear and clear by further describing the embodiments of the present invention with reference to the drawings of the specification. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.
The utility model provides a preferred embodiment: as shown in fig. 1 to 3, a plastic lamp cap mold structure includes an upper mold 10 and a lower mold 20, and through holes 16 are formed at side portions of the upper mold 10 and the lower mold 20. The upper die 10 is provided with a convex angle 15, the lower die 20 is provided with a butt joint 26, and the convex angle 15 is connected with the butt joint 26 in a matching mode so as to assemble the upper die 10 and the lower die 20 into a whole.
The lower die 20 comprises a feeding hole 21 and a plurality of material cavities 22, guide grooves 23 which are crossed vertically and horizontally are connected along the feeding hole 21, and the guide grooves 23 extend to the material cavities 22; the bottom of the material cavity 22 is provided with a concave cavity 24 and a separation position 25, the concave cavity 24 is arranged adjacent to the separation position 25, and the concave cavity 24 is communicated with the material cavity 22.
The upper die 10 is provided with a plurality of material positions 11 corresponding to the material cavities 22, the material positions 11 are provided with protruding convex columns 12 and protruding blocks 13, the convex columns 12 are inserted into the concave cavities 24, and the protruding blocks 13 are connected to the separation positions 25. The shape and size of the protruding column 12 correspond to those of the cavity 24, and the shape and size of the protruding block 13 correspond to those of the separation position 25.
In the description of the specification, reference to the description of "one embodiment," "preferably," "an example," "a specific example" or "some examples" or the like 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 invention, and schematic representations of the terms in this specification do not necessarily refer 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.
With the above structure and principle in mind, those skilled in the art should understand that the present invention is not limited to the above embodiments, and all modifications and substitutions based on the present invention and adopting the known technology in the art are within the scope of the present invention, which should be limited by the claims.
Claims (4)
1. The utility model provides a plastics lamp cap mould structure, includes mould and lower mould, its characterized in that: the lower die comprises a feeding hole and a plurality of material cavities, guide grooves which are crossed vertically and horizontally are connected along the feeding hole, and the guide grooves extend to the material cavities; the bottom of the material cavity is provided with a concave cavity and a separation position, the concave cavity is arranged adjacent to the separation position, and the concave cavity is communicated with the material cavity;
the upper die is provided with a plurality of material positions corresponding to the material cavities, the material positions are provided with protruding convex columns and protruding blocks, the convex columns are inserted into the concave cavities, and the protruding blocks are connected to the separation positions.
2. A plastic lamp cap mold structure as claimed in claim 1, wherein: the shape and the size of the convex column correspond to those of the concave cavity, and the shape and the size of the convex block correspond to those of the separation position.
3. A plastic lamp cap mold structure as claimed in claim 1, wherein: the upper die is provided with a convex angle, the lower die is provided with a butt joint position, and the convex angle and the butt joint position are connected in a paired mode so that the upper die and the lower die are assembled into a whole.
4. A plastic lamp cap mold structure as claimed in claim 1, wherein: and through holes are formed in the side parts of the upper die and the lower die.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089434.0U CN213564026U (en) | 2020-06-12 | 2020-06-12 | Plastic lamp cap mould structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021089434.0U CN213564026U (en) | 2020-06-12 | 2020-06-12 | Plastic lamp cap mould structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213564026U true CN213564026U (en) | 2021-06-29 |
Family
ID=76521798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021089434.0U Expired - Fee Related CN213564026U (en) | 2020-06-12 | 2020-06-12 | Plastic lamp cap mould structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213564026U (en) |
-
2020
- 2020-06-12 CN CN202021089434.0U patent/CN213564026U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |