CN208035217U - Plastic lamp shade molding die - Google Patents
Plastic lamp shade molding die Download PDFInfo
- Publication number
- CN208035217U CN208035217U CN201820524035.9U CN201820524035U CN208035217U CN 208035217 U CN208035217 U CN 208035217U CN 201820524035 U CN201820524035 U CN 201820524035U CN 208035217 U CN208035217 U CN 208035217U
- Authority
- CN
- China
- Prior art keywords
- die cavity
- lower mold
- upper die
- top plate
- lamp shade
- 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
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of plastic lamp shade molding dies, including upper die body and lower mold body, the bottom surface of upper die body is provided with mold core, the top surface of lower mold body is provided with die cavity, mold core is matched with die cavity, injection molding entrance is provided on upper die body, at least three guiding grooves are evenly arranged on the side wall of die cavity, there are two the demoulding push hole being connected with die cavity for setting on the bottom wall of lower mold body, discharging top plate is provided in die cavity, the kick-off arm being connected with discharging top plate is provided in demoulding push hole, the guiding projection for being fixed on the edge of discharging top plate and being oriented to fit depressions.The structure setting of the utility model is reasonable, not only can effectively realize injection molding, and can effectively and quickly realize stripping operation, is conducive to the efficiency for improving processing, strong applicability and practicability is good.
Description
Technical field
The utility model belongs to LED lamp accessory technical field of processing equipment, and in particular to a kind of plastic lamp shade shaping mould
Tool.
Background technology
Some plastic components are had during LED lamp production and assembly, the plastic components of the prior art mostly uses mold
The plastic machining mold of molding, traditional technology is mainly made of upper mold, lower mold, is provided on upper mold and lower mold
Die cavity and mold core, although can meet the process requirements of ordinary circumstance, its demoulding is simultaneously inconvenient, to a certain extent can shadow
The efficiency of processing is rung, applicability and practicability are restricted.
Invention content
The purpose of this utility model is to provide a kind of structure setting rationally and the plastic lamp shade molding die of strong applicability.
Realize that the technical solution of the utility model aim is a kind of plastic lamp shade molding die, including upper die body and lower die
Body is provided with mold core in the bottom surface of the upper die body, and the top surface of the lower mold body is provided with die cavity, the mold core and the mould
Chamber matches, and injection molding entrance is provided on the upper die body, and being evenly arranged at least three on the side wall of the die cavity leads
To groove, there are two the demoulding push hole being connected with the die cavity for setting on the bottom wall of the lower mold body, in the die cavity
Be provided with discharging top plate, be provided in the demoulding push hole with the kick-off arm that is connected of discharging top plate, it is described go out
Expect to be fixed on the edge of top plate and the guiding projection for being oriented to fit depressions.
Be fixed with locating convex block in the top surface of the lower mold body, the bottom surface of the upper die body be fixed with position with it is described fixed
The position matched positioning groove of bump position, matched locking screw is provided on the locating convex block and the positioning groove
Hole is fixed when the upper die body is pressed with lower mold body by tie down screw lock-bit.
It is provided with sealing rubber layer between the kick-off arm and the demoulding push hole.
The utility model has the effect of positive：The structure setting of the utility model is reasonable, not only can be effectively real
Existing injection molding, and can effectively and quickly realize stripping operation, be conducive to the efficiency for improving processing, strong applicability and practicality
Property is good.
Description of the drawings
In order to make the content of the utility model be more likely to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model, wherein：
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
(embodiment 1)
Fig. 1 shows that a kind of specific implementation mode of the utility model, wherein Fig. 1 are the structural representation of the utility model
Figure.
See Fig. 1, a kind of plastic lamp shade molding die, including upper die body 1 and lower mold body 2, is set in the bottom surface of the upper die body 1
It is equipped with mold core 3, the top surface of the lower mold body 2 is provided with die cavity 4, the mold core 3 is matched with the die cavity 4, on described
It is provided with injection molding entrance 5 on die body 1, at least three guiding grooves 6 are evenly arranged on the side wall of the die cavity 4, described
Setting is provided with discharging there are two the demoulding push hole 7 being connected with the die cavity in the die cavity 4 on the bottom wall of lower mold body 2
Top plate 8 is provided with the kick-off arm 9 being connected with the discharging top plate 8, in the discharging top plate 8 in the demoulding push hole 7
Edge on be fixed with and the 6 matched guiding projection 10 of guiding groove.
It is fixed with locating convex block 11 in the top surface of the lower mold body 2, position and institute are fixed in the bottom surface of the upper die body 1
The matched positioning groove 12 in 11 position of locating convex block is stated, is matched in the locating convex block with being provided on the positioning groove
Locking screw holes 13, fixed by tie down screw lock-bit when the upper die body is pressed with lower mold body.
It is provided with sealing rubber layer 14 between the kick-off arm 9 and the demoulding push hole 7.
The structure setting of the utility model is reasonable, not only can effectively realize injection molding, and can be effectively and fast
The realization stripping operation of speed is conducive to the efficiency for improving processing, strong applicability and practicability is good.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (3)
1. a kind of plastic lamp shade molding die, including upper die body and lower mold body are provided with mold core in the bottom surface of the upper die body,
The top surface of the lower mold body is provided with die cavity, and the mold core is matched with the die cavity, and injection molding is provided on the upper die body
Entrance, it is characterised in that：At least three guiding grooves are evenly arranged on the side wall of the die cavity, at the bottom of the lower mold body
Setting is provided with discharging top plate there are two the demoulding push hole being connected with the die cavity in the die cavity on wall, described de-
Be provided in mould push hole with the kick-off arm that is connected of discharging top plate, be fixed on the edge of the discharging top plate and institute
State the guiding projection for being oriented to fit depressions.
2. plastic lamp shade molding die according to claim 1, it is characterised in that：It is fixed in the top surface of the lower mold body
Locating convex block is fixed with position and the matched positioning groove in locating convex block position, in institute in the bottom surface of the upper die body
It states and is provided with matched locking screw holes on locating convex block and the positioning groove, the upper die body passes through when being pressed with lower mold body
Tie down screw lock-bit is fixed.
3. plastic lamp shade molding die according to claim 2, it is characterised in that：In the kick-off arm and the demoulding
Sealing rubber layer is provided between push hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524035.9U CN208035217U (en) | 2018-04-12 | 2018-04-12 | Plastic lamp shade molding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820524035.9U CN208035217U (en) | 2018-04-12 | 2018-04-12 | Plastic lamp shade molding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208035217U true CN208035217U (en) | 2018-11-02 |
Family
ID=63945144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820524035.9U Expired - Fee Related CN208035217U (en) | 2018-04-12 | 2018-04-12 | Plastic lamp shade molding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208035217U (en) |
-
2018
- 2018-04-12 CN CN201820524035.9U patent/CN208035217U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20190412 |