CN217454801U - Ejection device of car lamp light guide strip forming die - Google Patents
Ejection device of car lamp light guide strip forming die Download PDFInfo
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- CN217454801U CN217454801U CN202221258153.2U CN202221258153U CN217454801U CN 217454801 U CN217454801 U CN 217454801U CN 202221258153 U CN202221258153 U CN 202221258153U CN 217454801 U CN217454801 U CN 217454801U
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Abstract
The utility model discloses a car light leaded light strip forming die's ejecting device, including placing the board, the below of placing the board is equipped with the containing box, the top of placing the board is equipped with the lower bolster, the top of placing the board is equipped with two symmetrical fixed establishment, fixed establishment includes first locating piece and second locating piece, the bottom surface of first locating piece and second locating piece all with the last fixed surface who places the board is connected, the surface of placing board and lower bolster has all seted up the elliptical groove, the top of placing the board is equipped with the support, the inside sliding connection of support has the bracing piece, the one end fixedly connected with cope match-plate pattern of support is kept away from to the bracing piece. It can be through setting up fixed establishment, and the fixed establishment who utilizes to set up can be fixed the position of material at the fashioned in-process of material, prevents that the material from taking place the skew, has reached and has carried out the purpose of fixing the position of material in the forming process, has realized practicing thrift the effect of the required cost of production.
Description
Technical Field
The utility model relates to an injection mold technical field specifically is a car light leaded light strip forming die's ejecting device.
Background
Along with the popularization of automobile LED (light emitting diode) automobile lamp illumination, in order to achieve more attractive and personalized light effects, a novel light guide structure, namely an automobile lamp light guide strip, is often used in the design of automobile lamps in recent years, such as automobile steering lamps, brake lamps and the like. However, the light guide strip for the car lamp has extremely high requirements on the surface smoothness, the light guide strip is generally made of PMMA (polymethyl methacrylate), the shape of the light guide strip for the car lamp is special, and the design and processing of a light guide strip mold are always a difficult problem in the industry.
At present, in the use process of forming molds in the market, the position of a material in the forming process is often deviated, so that the material forming fails, and the cost required by production is increased; therefore, the ejection device for the car lamp light guide strip forming die solves the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a car light leaded light strip forming die's ejecting device in order to compensate the not enough of prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an ejecting device of car light leaded light strip forming die, is including placing the board, the below of placing the board is equipped with the containing box, the top of placing the board is equipped with the lower bolster, the surface of placing board and lower bolster all has seted up the elliptical groove, the top of placing the board is equipped with the support, the inside sliding connection of support has the bracing piece, the one end fixedly connected with cope match-plate pattern of support is kept away from to the bracing piece, the inside of containing box is equipped with ejection mechanism, ejection mechanism includes the locating plate, the surface of locating plate and an inside wall fixed connection of containing box.
Preferably, the ejection mechanism includes a moving plate, a handle is fixedly connected to an outer surface of the moving plate, two symmetrical third positioning blocks are fixedly connected to an upper surface of the moving plate, and movable rods are rotatably connected to the insides of the two third positioning blocks.
Preferably, in this embodiment, a fourth positioning block is fixedly connected to an outer surface of the moving plate, and an ejector rod is rotatably connected to an inside of the fourth positioning block.
Preferably, the ejection rod penetrates through the inside of the positioning plate and extends to the outside of the positioning plate, and two symmetrical fifth positioning blocks are fixedly connected to the bottom surface of the positioning plate.
Preferably, the outer surfaces of the ends, away from the third positioning block, of the two movable rods are rotatably connected with the interior of the fifth positioning block, and the end, away from the fourth positioning block, of the ejection rod is fixedly connected with an elliptical push block.
Preferably, two symmetrical fixing mechanisms are arranged above the placing plate, each fixing mechanism comprises a first positioning block and a second positioning block, and bottom surfaces of the first positioning block and the second positioning block are fixedly connected with an upper surface of the placing plate.
Preferably, the fixing mechanism comprises a pressing block, a hydraulic rod is rotatably connected inside the first positioning block, a sliding block is rotatably connected inside the hydraulic rod, and a linkage rod is rotatably connected to the outer surface of the hydraulic rod.
Preferably, the outer surface of the linkage rod is rotatably connected with the inside of the pressing block, and the inside of the second positioning block is rotatably connected with the rotating rod.
Preferably, the outer surface of the rotating rod is connected with the inside of the sliding block in a sliding manner, and a square block is fixedly connected to one end, away from the second positioning block, of the rotating rod.
Preferably, an elastic member is fixedly connected to an outer surface of the sliding block, the elastic member is sleeved on an outer surface of the rotating rod, one end of the elastic member, which is far away from the sliding block, is fixedly connected to the outer surface of the sliding block, and a clamping block is fixedly connected to the outer surface of the rotating rod.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) car light leaded light strip forming die's ejecting device, through setting up fixed establishment, the fixed establishment that utilizes to set up can be fixed the position of material at the fashioned in-process of material, prevent that the material from taking place the skew, reached and carried out the purpose of fixing the position of material in the forming process, realized the effect of practicing thrift the required cost of production.
(2) Car light leaded light strip forming die's ejecting device, through setting up lower bolster, oval groove, handle, movable plate, ejector pin and oval ejector pad, through the removal handle downwards, make the movable plate produce and rotate, drive ejector pin rebound, make the material of oval ejector pad after with the shaping ejecting through oval groove, reached the purpose that the material can conveniently take out after the shaping.
Drawings
Fig. 1 is a schematic view of a three-dimensional front view structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic view of the ejection mechanism of the present invention;
fig. 4 is a schematic view of the fixing mechanism of the present invention.
Shown in the figure: 1. placing plate, 2, containing box, 3, bracket, 4, support rod, 5, lower template, 6, oval groove, 7, ejection mechanism, 701, handle, 702, moving plate, 703, third locating piece, 704, movable rod, 705, fifth locating piece, 706, fourth locating piece, 707, ejection rod, 708, locating plate, 709, oval ejector pad, 8, fixing mechanism, 801, first locating piece, 802, hydraulic rod, 803, slider, 804, rotating rod, 805, elastic component, 806, second locating piece, 807, linkage rod, 808, clamping block, 809, pressing block, 810, square block, 9, upper template.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1 to 4, an ejection device for a vehicle lamp light guide strip forming mold comprises a placing plate 1, and a storage box 2 is arranged below the placing plate 1. Wherein, the outer surface of the containing box 2 should be provided with a square groove for the rotation of the handle 701. Place the top of board 1 and be equipped with lower bolster 5, the die cavity shape of lower bolster 5 can be decided according to the shape of pipe strip, the die cavity adopts the ellipse, the top of placing board 1 is equipped with two symmetrical fixed establishment 8, fixed establishment 8 includes first locating piece 801 and second locating piece 806, the bottom surface of first locating piece 801 and second locating piece 806 all with the last fixed surface who places board 1 is connected, fixed establishment 8 includes briquetting 809, the shape of briquetting 809 front end has a great variety, for convenient use, in this embodiment, adopt semi-circular.
Referring to fig. 1 to 4, a hydraulic rod 802 is rotatably connected to the inside of the first positioning block 801, a slider 803 is rotatably connected to the inside of the hydraulic rod 802, and a linkage rod 807 is rotatably connected to the outer surface of the hydraulic rod 802. The outer surface of the linkage rod 807 is rotatably connected with the inside of the pressing block 809, the inside of the second positioning block 806 is rotatably connected with the rotating rod 804, the outer surface of the rotating rod 804 is slidably connected with the inside of the sliding block 803, and the rotating rod 804 is far away from the square block 810 fixedly connected with one end of the second positioning block 806.
Referring to fig. 1 to 4, an elastic member 805 is fixedly connected to an outer surface of the slider 803. In this embodiment, the elastic member 805 is preferably a spring. The elastic member 805 is sleeved on the outer surface of the rotating rod 804, one end of the elastic member 805 away from the sliding block 803 is fixedly connected with the outer surface of the sliding block 803, and the outer surface of the rotating rod 804 is fixedly connected with the clamping block 808. The front end of the clamp block 808 may have a variety of shapes, and for convenience, it may be semicircular. Start hydraulic stem 802, promote dwang 804 and rotate, press from both sides the material until clamp splice 808, make slider 803 slide at the surface of dwang 804 simultaneously, drive gangbar 807 and upwards rotate, and then make briquetting 809 rotate downwards, fix the position of material, prevent that the material from taking place the skew, reached and carried out fixed purpose to the position of material in forming process, realized practicing thrift the effect of the required cost of production.
Referring to fig. 1 to 4, the outer surfaces of the placing plate 1 and the lower template 5 are both provided with elliptical grooves 6. The shape of the elliptical groove 6 is various, and in the present embodiment, an elliptical shape is used in order to correspond to the lower mold 5. Place the top of board 1 and be equipped with support 3, the inside sliding connection of support 3 has bracing piece 4, and the one end fixedly connected with cope match-plate pattern 9 of support 3 is kept away from to bracing piece 4. The shape of the upper die plate 9 is various, and in this embodiment, an oval shape is used in order to correspond to the lower die plate 5.
Referring to fig. 1 to 4, an ejection mechanism 7 is disposed inside the storage box 2, the ejection mechanism 7 includes a positioning plate 708, and an outer surface of the positioning plate 708 is fixedly connected to an inner sidewall of the storage box 2. The ejection mechanism 7 includes a moving plate 702, and a handle 701 is fixedly connected to an outer surface of the moving plate 702. In order to prevent slipping and protect the hands, the outer surface of the handle 701 should be covered with a layer of hard rubber material. Two symmetrical third positioning blocks 703 are fixedly connected to the upper surface of the moving plate 702, and a movable rod 704 is rotatably connected to the insides of the two third positioning blocks 703. A fourth positioning block 706 is fixedly connected to the outer surface of the moving plate 702, an ejector rod 707 is rotatably connected to the inside of the fourth positioning block 706, the ejector rod 707 penetrates through the inside of the positioning plate 708 and extends to the outside of the positioning plate 708, and two symmetrical fifth positioning blocks 705 are fixedly connected to the bottom surface of the positioning plate 708.
Referring to fig. 1 to 4, the outer surfaces of the ends of the two movable rods 704 away from the third positioning block 703 are rotatably connected to the inside of the fifth positioning block 705, and an elliptical pushing block 709 is fixedly connected to the end of the ejector rod 707 away from the fourth positioning block 706. The shape of the elliptical pushing block 709 has various shapes, and in this embodiment, in order to correspond to the lower template 5, an elliptical shape is adopted, so that damage to materials during ejection can be reduced. By pulling the handle 701 downwards, the moving plate 702 is rotated upwards under the action of the moving rod 704 to drive the ejector rod 707 to move upwards, and under the guidance of the positioning plate 708, the elliptical push block 709 ejects the molded material through the elliptical groove 6, so that the purpose that the material can be taken out conveniently after molding is achieved.
The working principle is as follows: when the position of a material needs to be fixed, the hydraulic rod 802 is started, the rotating rod 804 is pushed to rotate until the clamping block 808 clamps the material, meanwhile, the sliding block 803 slides on the outer surface of the rotating rod 804 to drive the linkage rod 807 to rotate upwards, and further the pressing block 809 rotates downwards to fix the position of the material, so that the material is prevented from being deviated, the purpose of fixing the position of the material in the forming process is achieved, and the effect of saving the cost required by production is achieved; when the molded material needs to be taken out, the handle 701 is pulled downwards, the moving plate 702 is rotated upwards under the action of the moving rod 704, the ejector rod 707 is driven to move upwards, the molded material is ejected out by the elliptical push block 709 through the elliptical groove 6 under the guidance of the positioning plate 708, and the purpose that the molded material can be taken out conveniently after molding is achieved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (10)
1. The utility model provides a car light leaded light strip forming die's ejecting device, is including placing board (1), its characterized in that: the improved storage box is characterized in that a storage box (2) is arranged below the placing plate (1), a lower template (5) is arranged above the placing plate (1), an oval groove (6) is formed in the outer surface of the placing plate (1) and the outer surface of the lower template (5), a support (3) is arranged above the placing plate (1), a support rod (4) is connected to the support (3) in a sliding mode, an upper template (9) fixedly connected with one end of the support (3) is far away from the support rod (4), an ejection mechanism (7) is arranged inside the storage box (2), the ejection mechanism (7) comprises a positioning plate (708), and the outer surface of the positioning plate (708) is fixedly connected with the inner side wall of the storage box (2).
2. The ejection device of the car light guide strip forming die according to claim 1, characterized in that: the ejection mechanism (7) comprises a moving plate (702), a handle (701) is fixedly connected to the outer surface of the moving plate (702), two symmetrical third positioning blocks (703) are fixedly connected to the upper surface of the moving plate (702), and movable rods (704) are rotatably connected to the insides of the two third positioning blocks (703).
3. The ejection device of the car light guide strip forming die according to claim 2, characterized in that: the outer surface of the moving plate (702) is fixedly connected with a fourth positioning block (706), and the interior of the fourth positioning block (706) is rotatably connected with an ejector rod (707).
4. The ejection device of the car light guide strip forming die according to claim 3, characterized in that: the ejection rod (707) penetrates through the inside of the positioning plate (708) and extends to the outside of the positioning plate (708), and two symmetrical fifth positioning blocks (705) are fixedly connected to the bottom surface of the positioning plate (708).
5. The ejection device for the molding die of the car light guide strip according to claim 4, characterized in that: the outer surfaces of the ends, far away from the third positioning block (703), of the two movable rods (704) are rotatably connected with the interior of the fifth positioning block (705), and the end, far away from the fourth positioning block (706), of the ejection rod (707) is fixedly connected with an elliptical push block (709).
6. The ejection device for the molding die of the car light guide strip according to claim 1, characterized in that: two symmetrical fixing mechanisms (8) are arranged above the placing plate (1), each fixing mechanism (8) comprises a first positioning block (801) and a second positioning block (806), and the bottom surfaces of the first positioning block (801) and the second positioning block (806) are fixedly connected with the upper surface of the placing plate (1).
7. The ejection device of the car light guide strip forming die according to claim 6, wherein: the fixing mechanism (8) comprises a pressing block (809), a hydraulic rod (802) is rotatably connected to the inside of the first positioning block (801), a sliding block (803) is rotatably connected to the inside of the hydraulic rod (802), and a linkage rod (807) is rotatably connected to the outer surface of the hydraulic rod (802).
8. The ejection device of the car light guide strip forming die according to claim 7, wherein: the outer surface of the linkage rod (807) is rotatably connected with the inside of the pressing block (809), and the inside of the second positioning block (806) is rotatably connected with a rotating rod (804).
9. The ejection device of the car light guide strip forming die according to claim 8, wherein: the outer surface of the rotating rod (804) is connected with the inner portion of the sliding block (803) in a sliding mode, and the rotating rod (804) is far away from the square block (810) fixedly connected with one end of the second positioning block (806).
10. The ejector device for the mold for molding the light guide strip of the vehicular lamp according to claim 9, wherein: the outer fixed surface of slider (803) is connected with elastic component (805), elastic component (805) cup joints the surface of dwang (804) and elastic component (805) keep away from the one end of slider (803) and the outer fixed surface of slider (803) and is connected, the outer fixed surface of dwang (804) is connected with clamp splice (808).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221258153.2U CN217454801U (en) | 2022-05-24 | 2022-05-24 | Ejection device of car lamp light guide strip forming die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221258153.2U CN217454801U (en) | 2022-05-24 | 2022-05-24 | Ejection device of car lamp light guide strip forming die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217454801U true CN217454801U (en) | 2022-09-20 |
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ID=83277777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221258153.2U Active CN217454801U (en) | 2022-05-24 | 2022-05-24 | Ejection device of car lamp light guide strip forming die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217454801U (en) |
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2022
- 2022-05-24 CN CN202221258153.2U patent/CN217454801U/en active Active
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