CN215396656U - Lamp groove demoulding mechanism - Google Patents
Lamp groove demoulding mechanism Download PDFInfo
- Publication number
- CN215396656U CN215396656U CN202121493680.7U CN202121493680U CN215396656U CN 215396656 U CN215396656 U CN 215396656U CN 202121493680 U CN202121493680 U CN 202121493680U CN 215396656 U CN215396656 U CN 215396656U
- Authority
- CN
- China
- Prior art keywords
- plate
- inclined ejector
- fixed
- ejector rod
- movable die
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a lamp groove demoulding mechanism which comprises a fixed die base plate, a fixed die plate, a movable die plate, square iron, a movable die base plate, a top plate spring, a movable die core, a die core, ejector rods, inclined ejector rods and an inclined ejector seat, wherein the fixed die base plate is fixedly connected with the fixed die base plate; the top plate is arranged between the movable mould plate and the movable mould bottom plate, the movable mould core is fixed in the movable mould plate, the lower end of the mould core is fixed on the movable mould core, the upper end of the mould core extends into the mould cavity, the lower end of the ejector rod is fixed on the top plate, the upper end of the ejector rod penetrates through the mould core and then extends into the mould cavity, the lower end of the inclined ejector seat is fixed on the top plate, the upper end of the inclined ejector seat is connected with the lower end of the inclined ejector rod in a groove block matching mode, and the upper end of the inclined ejector rod penetrates through the inclined groove of the mould core and then extends into the mould cavity. When the mold is opened, the inclined ejector seat pushes the inclined ejector rod upwards, and the lower end of the inclined ejector rod moves along the T-shaped block at the upper end of the inclined ejector seat, so that the upper end of the inclined ejector rod swings inwards, the forming block at the upper end of the inclined ejector rod swings inwards, and the inclined ejector rod is separated from the groove in the plastic product.
Description
Technical Field
The utility model relates to an injection mold, in particular to a lamp groove demolding mechanism.
Background
The plastic injection mold is a tool for producing plastic products and has wide application. In the injection molding of plastic products, as shown in fig. 1, since the lamp 100 has a groove 101 on the lug, a special structure needs to be designed to be removed from the groove 101.
Disclosure of Invention
The utility model aims to provide a lamp groove demoulding mechanism with stable and reliable action.
In order to achieve the purpose, the technical solution of the utility model is as follows:
the utility model relates to a lamp groove demoulding mechanism which comprises a fixed die base plate, a fixed die plate, a movable die plate, square iron, a movable die base plate, a top plate spring, a movable die core, a die core, an ejector rod, an inclined ejector rod and an inclined ejector seat; the fixed die base plate, the fixed die base plate and the fixed die plate are sequentially fixed together, the movable die plate is abutted against the fixed die plate, the movable die plate, the square iron and the movable die base plate are sequentially fixed together, an accommodating space is formed between the movable die plate and the movable die base plate, the top plate is arranged in the accommodating space between the movable die plate and the movable die base plate, a top plate spring is arranged between the movable die plate and the top plate, the movable die core is fixed in the movable die plate, the lower end of the die core is fixed on the movable die core, and the upper end of the die core extends into the die cavity; the lower end of the ejector rod is fixed on the top plate, the upper end of the ejector rod penetrates through the mold core and then extends into the cavity, the lower end of the inclined ejector seat is fixed on the top plate, the upper end of the inclined ejector seat is connected with the lower end of the inclined ejector rod in a groove block matching mode, and the upper end of the inclined ejector rod penetrates through the inclined groove of the mold core and then extends into the cavity.
The upper end of the inclined ejector rod is provided with a forming block protruding outwards, the lower end of the inclined ejector rod is provided with a T-shaped groove, the upper end of the inclined ejector seat is provided with a T-shaped block, and the T-shaped groove at the lower end of the inclined ejector rod is connected to the T-shaped block at the upper end of the inclined ejector seat in a sliding mode.
After the scheme is adopted, the lower end of the inclined ejector seat is fixed on the top plate, the upper end of the inclined ejector seat is connected with the lower end of the inclined ejector rod in a groove block matching mode, the upper end of the inclined ejector rod penetrates through the inclined groove of the mold core and then extends into the mold cavity, when the mold is opened, the inclined ejector seat pushes the inclined ejector rod upwards, the lower end of the inclined ejector rod can move along the T-shaped block at the upper end of the inclined ejector seat, the upper end of the inclined ejector rod swings inwards, and the forming block protruding outwards at the upper end of the inclined ejector rod swings inwards, so that the inclined ejector rod can be separated from the groove of the lug of the lamp.
The utility model is further described with reference to the following figures and specific embodiments.
Drawings
FIG. 1 is an isometric view of a light fixture;
FIG. 2 is a perspective cross-sectional view of the present invention;
FIG. 3 is a schematic view of the combination of the angle ejector and the angle ejector base.
Detailed Description
As shown in fig. 2 and 3, the utility model relates to a lamp groove demoulding mechanism, which comprises a fixed die base plate 1, a fixed die base plate 2, a fixed die plate 3, a movable die plate 4, square iron 5, a movable die base plate 6, a top plate 7, a top plate spring 8, a movable die core 9, a die core 10, an ejector rod 11, an inclined ejector rod 12 and an inclined ejector seat 13.
The fixed die base plate 1, the fixed die base plate 2 and the fixed die plate 3 are sequentially fixed together, the movable die plate 4 is abutted against the fixed die plate 3, the movable die plate 4, the square iron 5 and the movable die base plate 6 are sequentially fixed together, an accommodating space is formed between the movable die plate 4 and the movable die base plate 6, the top plate 7 is arranged in the accommodating space between the movable die plate 4 and the movable die base plate 6, a top plate spring 8 is arranged between the movable die plate 4 and the top plate 7 and used for resetting the top plate 7, the movable die core 9 is fixed in the movable die plate 4, the lower end of the die core 10 is fixed on the movable die core 9, and the upper end of the die core 10 extends into the die cavity; the lower end of the ejector rod 11 is fixed on the top plate 7, the upper end gap of the ejector rod 11 penetrates through the mold core 10 and then extends into the mold cavity, the lower end of the inclined ejector seat 13 is fixed on the top plate 7, the upper end of the inclined ejector seat 13 is connected with the lower end of the inclined ejector rod 12 in a groove block matching mode, and the upper end of the inclined ejector rod 12 penetrates through the inclined groove of the mold core 10 and then extends into the mold cavity.
In this embodiment, the upper end of the slanted ejecting rod 12 has a forming block 121 protruding outwards, the lower end of the slanted ejecting rod 12 has a T-shaped groove 122, the upper end of the slanted ejecting seat 13 has a T-shaped block 131, and the T-shaped groove 122 at the lower end of the slanted ejecting rod 12 is slidably connected to the T-shaped block at the upper end of the slanted ejecting seat 13.
The working principle of the utility model is as follows:
when the mold is opened, the inclined ejector base 13 pushes the inclined ejector rod 12 upwards, the lower end of the inclined ejector rod 12 moves along the T-shaped block at the upper end of the inclined ejector base 13, so that the upper end of the inclined ejector rod 12 swings inwards, the forming block 121 protruding outwards at the upper end of the inclined ejector rod 12 swings inwards, and is separated from the groove 101 of the lug of the lamp 100 (shown in fig. 1), and then the lamp 100 is pushed out of the cavity by the ejector rod 11.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents and modifications within the scope of the description.
Claims (2)
1. The utility model provides a lamps and lanterns recess demoulding mechanism which characterized in that: the die comprises a fixed die base plate, a fixed die plate, a movable die plate, square iron, a movable die base plate, a top plate spring, a movable die core, a die core, ejector rods, inclined ejector rods and an inclined ejector seat; the fixed die base plate, the fixed die base plate and the fixed die plate are sequentially fixed together, the movable die plate is abutted against the fixed die plate, the movable die plate, the square iron and the movable die base plate are sequentially fixed together, an accommodating space is formed between the movable die plate and the movable die base plate, the top plate is arranged in the accommodating space between the movable die plate and the movable die base plate, a top plate spring is arranged between the movable die plate and the top plate, the movable die core is fixed in the movable die plate, the lower end of the die core is fixed on the movable die core, and the upper end of the die core extends into the die cavity; the lower end of the ejector rod is fixed on the top plate, the upper end of the ejector rod penetrates through the mold core and then extends into the cavity, the lower end of the inclined ejector seat is fixed on the top plate, the upper end of the inclined ejector seat is connected with the lower end of the inclined ejector rod in a groove block matching mode, and the upper end of the inclined ejector rod penetrates through the inclined groove of the mold core and then extends into the cavity.
2. The lamp recess demolding mechanism of claim 1, wherein: the upper end of the inclined ejector rod is provided with a forming block protruding outwards, the lower end of the inclined ejector rod is provided with a T-shaped groove, the upper end of the inclined ejector seat is provided with a T-shaped block, and the T-shaped groove at the lower end of the inclined ejector rod is connected to the T-shaped block at the upper end of the inclined ejector seat in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121493680.7U CN215396656U (en) | 2021-06-30 | 2021-06-30 | Lamp groove demoulding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121493680.7U CN215396656U (en) | 2021-06-30 | 2021-06-30 | Lamp groove demoulding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215396656U true CN215396656U (en) | 2022-01-04 |
Family
ID=79644029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121493680.7U Expired - Fee Related CN215396656U (en) | 2021-06-30 | 2021-06-30 | Lamp groove demoulding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215396656U (en) |
-
2021
- 2021-06-30 CN CN202121493680.7U patent/CN215396656U/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: 20220104 |