CN213830104U - Injection mold for lampshade of automobile tail lamp - Google Patents
Injection mold for lampshade of automobile tail lamp Download PDFInfo
- Publication number
- CN213830104U CN213830104U CN202022550263.3U CN202022550263U CN213830104U CN 213830104 U CN213830104 U CN 213830104U CN 202022550263 U CN202022550263 U CN 202022550263U CN 213830104 U CN213830104 U CN 213830104U
- Authority
- CN
- China
- Prior art keywords
- movable table
- fixedly connected
- base
- injection mold
- lampshade
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile tail lamp shade injection mold, concretely relates to automobile lamp shade production technical field, the on-line screen storage device comprises a base, the base top is provided with positioning mechanism, positioning mechanism includes two slide bars, two slide bar bottom and base top fixed connection, the slide bar top is provided with the roof, two slide bar top and roof bottom fixed connection, the roof bottom is provided with telescopic cylinder, telescopic cylinder top and roof bottom fixed connection, telescopic cylinder bottom is provided with the movable table, movable table top and telescopic cylinder bottom fixed connection, the movable table both sides all are provided with the slider, slider one side and movable table fixed connection. The utility model discloses a set up positioning mechanism, make last mould and lower mould can be accurate location, guaranteed the precision between last mould and the lower mould, still avoid the mould to take place to rock to strengthen the stability of mould, improved product quality, reduced the disability rate.
Description
Technical Field
The utility model relates to an automobile lamp cover production technical field, more specifically say, the utility model relates to an automobile tail lamp shade injection mold.
Background
The lampshade is arranged at the periphery of the lamp flame or on the bulb and is used for focusing light or preventing wind and rain. The lampshade not only covers the lamp to gather the light together, but also can prevent electric shock and protect eyes, and the lampshade not only covers the lamp to gather the light together, but also can prevent electric shock and protect eyes, so that most lamps have the lampshade.
However, in actual use, when the injection mold for lampshade production is used for mold closing, the mold closing precision is difficult to guarantee, and in the injection molding process, the upper mold and the lower mold are easy to shake due to interference of external factors, so that the product quality is affected, and therefore, the injection mold for the automobile tail lamp lampshade is provided to solve the problems in the background technology.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defect of prior art, the embodiment of the utility model provides an automobile tail lamp shade injection mold, through setting up positioning mechanism, make go up mould and lower mould can accurate location, guaranteed the precision between mould and the lower mould, still avoid the mould to take place to rock to strengthen the stability of mould, improved product quality, reduced the disability rate, in order to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an injection mold for an automobile tail lamp lampshade comprises a base, wherein a positioning mechanism is arranged at the top of the base;
the positioning mechanism comprises two slide bars, the bottoms of the two slide bars are fixedly connected with the top of a base, the tops of the slide bars are provided with a top plate, the tops of the two slide bars are fixedly connected with the bottom of the top plate, the bottom of the top plate is provided with a telescopic cylinder, the top of the telescopic cylinder is fixedly connected with the bottom of the top plate, the bottom of the telescopic cylinder is provided with a movable table, the top of the movable table is fixedly connected with the bottom of the telescopic cylinder, the two sides of the movable table are both provided with slide blocks, one side of each slide block is fixedly connected with the movable table, a first through hole is formed in each slide block, the bottom of the movable table is provided with an upper mold, one end of each upper mold penetrates through and is fixedly connected with the movable table, one side of the base, which faces the movable table, is provided with a base, the bottom of the base is fixedly connected with the top of the base, the two sides of the base are both provided with fixture blocks, one side of the fixture blocks is fixedly connected with the base, the fixture block is internally provided with a second through hole, one end of the sliding rod sequentially penetrates through the first through hole, the second through hole and is fixedly connected with the top of the base from top to bottom, the bottom of the movable table is provided with two positioning blocks, the tops of the positioning blocks are movably connected with the bottom of the movable table, the positioning groove is formed in the base facing one side of the positioning block, a groove is formed in the top of the base, an installation chamber is arranged in the groove, the top of the installation chamber is fixedly connected with the top of the groove, a lower die is arranged in the installation chamber, and two sides of the lower die are fixedly connected with the inner wall of the installation chamber.
In a preferred embodiment, the lower die bottom is provided with a demoulding mechanism, the demoulding mechanism comprises an electric lifting rod, the electric lifting rod bottom is fixedly connected with the bottom of the inner cavity of the installation chamber, the top of the electric lifting rod is provided with a lifting plate, the top of the lifting plate is provided with a plurality of push rods, and the bottoms of the push rods are fixedly connected with the top of the lifting plate.
In a preferred embodiment, a plurality of the push rod tops are provided with a bump, and the bottom of the bump is fixedly connected with the push rod top.
In a preferred embodiment, two support rods are fixedly connected to the bottom of the lower die, the bottoms of the two support rods are fixedly connected to the bottom of the inner cavity of the mounting chamber, and third through holes are formed in one side of the lower die, which faces the protruding block.
In a preferred embodiment, the slide rod is slidably connected to the slide block to which the first through hole belongs, and the slide rod is fixedly connected to the clamping block to which the second through hole belongs.
In a preferred embodiment, an injection molding opening is formed in the top of the movable table, and one end of the injection molding opening penetrates through the movable table and is fixedly connected with the upper die.
In a preferred embodiment, the movable table top is provided with an air outlet, and the air outlet top is provided with a dust cover.
The utility model discloses a technological effect and advantage:
1. by arranging the positioning mechanism, the movable table is controlled to descend through the telescopic cylinder, the movable table drives the lower die to descend, the sliding blocks on two sides of the movable table move on the sliding rods, the sliding rods limit the movable table and can only move up and down along the sliding rods, so that the left and right shaking of the lower die at the bottom of the movable table is avoided, the verticality of the sliding rods can be guaranteed by the clamping blocks on two sides of the base, the upper die and the lower die can be accurately positioned, then when the upper die falls down, the positioning block at the bottom of the movable table is clamped in the positioning groove at the top of the base, the accuracy between the upper die and the lower die is further guaranteed, the shaking of the die is also avoided, the stability of the die is enhanced, the product quality is improved, and the rejection rate is reduced;
2. through setting up demoulding mechanism, after injection moulding and cooling, start electric telescopic handle and drive the lifter plate and rise, then push up the inside product of lower mould, realize quick drawing of patterns, improved drawing of patterns speed, saved the time to improved production efficiency, and the lug can avoid the direct product contact with the lower mould inside of push rod, avoid the push rod to damage to causing the product, improved the practicality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic overall sectional structural view of the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
Fig. 4 is an enlarged schematic structural diagram of the point B in fig. 2 according to the present invention.
The reference signs are: 1. a base; 2. a slide bar; 3. a top plate; 4. a telescopic cylinder; 5. a movable table; 6. a slider; 7. a first through hole; 8. an upper die; 9. a base; 10. a clamping block; 11. a second through hole; 12. positioning a groove; 13. positioning blocks; 14. a groove; 15. an installation chamber; 16. a lower die; 17. an electric lifting rod; 18. a lifting plate; 19. a push rod; 20. a bump; 21. a support bar; 22. an injection molding port; 23. and (7) an exhaust port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The injection mold for the lampshade of the automobile tail lamp shown in the attached figures 1-4 comprises a base 1, wherein a positioning mechanism is arranged at the top of the base 1;
the positioning mechanism comprises two slide bars 2, the bottoms of the two slide bars 2 are fixedly connected with the top of a base 1, the top of the slide bar 2 is provided with a top plate 3, the tops of the two slide bars 2 are fixedly connected with the bottom of the top plate 3, the bottom of the top plate 3 is provided with a telescopic cylinder 4, the top of the telescopic cylinder 4 is fixedly connected with the bottom of the top plate 3, the top of the movable table 5 is fixedly connected with the bottom of the telescopic cylinder 4, the two sides of the movable table 5 are both provided with a slide block 6, one side of the slide block 6 is fixedly connected with the movable table 5, a first through hole 7 is arranged in the slide block 6, the bottom of the movable table 5 is provided with an upper mold 8, one end of the upper mold 8 penetrates through the movable table 5 and is fixedly connected with the movable table 5, one side of the base 1 facing the movable table 5 is provided with a base 9, the bottom of the base 9 is fixedly connected with the top of the base 1, two sides of the base 9 are both provided with fixture blocks 10, one side of the fixture blocks 10 is fixedly connected with the base 9, the second through hole 11 has been seted up to fixture block 10 inside, slide bar 2 one end from last down runs through first through hole 7 in proper order, second through hole 11 and with 1 top fixed connection of base, the movable table 5 bottom is provided with two locating pieces 13, two locating piece 13 tops and 5 bottom swing joint of movable table, base 9 has seted up constant head tank 12 towards locating piece 13 one side, recess 14 has been seted up at base 9 top, the inside installation room 15 that is provided with of recess 14, installation room 15 top and recess 14 top fixed connection, the inside lower mould 16 that is provided with of installation room 15, lower mould 16 both sides all with installation room 15 inner wall fixed connection.
As shown in fig. 2, the bottom of the lower die 16 is provided with a demoulding mechanism, the demoulding mechanism comprises an electric lifting rod 17, the bottom of the electric lifting rod 17 is fixedly connected with the bottom of the inner cavity of the installation chamber 15, the top of the electric lifting rod 17 is provided with a lifting plate 18, the top of the lifting plate 18 is provided with a plurality of push rods 19, the bottoms of the push rods 19 are fixedly connected with the top of the lifting plate 18, the electric lifting rod drives the lifting plate 18 to ascend after injection molding, then the top of a finished product inside the lower die 16 is lifted, quick demoulding is realized, demoulding speed is improved, time is saved, and therefore production efficiency is improved.
As shown in fig. 4, the top of each of the push rods 19 is provided with a bump 20, the bottom of each bump 20 is fixedly connected with the top of the push rod 19, and the bumps 20 can prevent the push rods 19 from directly contacting with the product inside the lower mold 16, thereby preventing the push rods 19 from damaging the product and improving the practicability.
As shown in fig. 4, two support rods 21 are fixedly connected to the bottom of the lower die 16, the bottoms of the two support rods 21 are fixedly connected to the bottom of the inner cavity of the installation chamber 15, third through holes are formed in one sides of the lower die 16 facing the protruding blocks 20, and the push rod 19 can conveniently extend into the lower die 16 through the third through holes to fix a product to the top.
As shown in fig. 2, the slide rod 2 is slidably connected to the slide block 6 belonging to the first through hole 7, the slide rod 2 is fixedly connected to the latch 10 belonging to the second through hole 11, and the latch 10 further fixes the slide rod 2 so that the slide block 6 slides on the slide rod 2.
As shown in fig. 4, an injection port 22 is provided at the top of the movable table 5, one end of the injection port 22 penetrates through the movable table 5 and is fixedly connected with the upper die 8, and liquid plastic is fed into the die through the injection port 22 for injection molding.
As shown in fig. 2, the top of the movable table 5 is provided with an exhaust port 23, the top of the exhaust port 23 is provided with a dust cover, the exhaust port 23 can exhaust air between the upper die 8 and the lower die 16, bubbles are not easy to generate, the practicability is improved, and the dust cover can prevent dust from entering the upper die 8 from the exhaust port 23.
The utility model discloses the theory of operation: when the device is in actual use, the telescopic cylinder 4 is started, the telescopic cylinder 4 drives the movable table 5 to descend, the movable table 5 drives the lower die 16 to descend, the sliding blocks 6 on the two sides of the movable table 5 slide on the sliding rods 2, the resistance in motion can be reduced, meanwhile, the sliding rods 2 limit the movable table 5 and only can move up and down along the sliding rods 2, so that the lower die 16 at the bottom of the movable table 5 is prevented from shaking left and right, the clamping blocks 10 on the two sides of the base 9 can ensure the verticality of the sliding rods 2, so that the upper die 8 and the lower die 16 can be accurately positioned, then, when the upper die 8 falls down, the positioning block 13 at the bottom of the movable table 5 is clamped in the positioning groove 12 at the top of the base 9, further, the situation that the upper die 8 and the lower die 16 cannot shake is generated, the stability of the die is enhanced, the product quality is improved, the rejection rate is reduced, and then, the outer raw materials are injected into the die through the injection port 22 for injection, after cooling, after injection molding, the electric telescopic rod is started to drive the lifting plate 18 to ascend, and then the finished product inside the lower die 16 is ejected, so that rapid demolding is realized, demolding speed is increased, time is saved, and production efficiency is improved.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides an automobile tail lamp shade injection mold, includes base (1), its characterized in that: the top of the base (1) is provided with a positioning mechanism;
the positioning mechanism comprises two slide bars (2), the bottoms of the two slide bars (2) are fixedly connected with the top of a base (1), the top of each slide bar (2) is provided with a top plate (3), the tops of the two slide bars (2) are fixedly connected with the bottom of the top plate (3), the bottom of the top plate (3) is provided with a telescopic cylinder (4), the top of each telescopic cylinder (4) is fixedly connected with the bottom of the top plate (3), the bottom of each telescopic cylinder (4) is provided with a movable table (5), the top of each movable table (5) is fixedly connected with the bottom of each telescopic cylinder (4), two sides of each movable table (5) are respectively provided with a slide block (6), one side of each slide block (6) is fixedly connected with the corresponding movable table (5), a first through hole (7) is formed in each slide block (6), the bottom of each movable table (5) is provided with an upper die (8), one end of each upper die (8) penetrates through each movable table (5) and is fixedly connected with the corresponding movable table (5), the base (1) is provided with a base (9) facing one side of the movable table (5), the bottom of the base (9) is fixedly connected with the top of the base (1), clamping blocks (10) are arranged on two sides of the base (9), one side of each clamping block (10) is fixedly connected with the base (9), a second through hole (11) is formed in each clamping block (10), one end of each sliding rod (2) sequentially penetrates through the first through hole (7) and the second through hole (11) from top to bottom and is fixedly connected with the top of the base (1), two positioning blocks (13) are arranged at the bottom of the movable table (5), the tops of the two positioning blocks (13) are movably connected with the bottom of the movable table (5), a positioning groove (12) is formed in one side of the base (9) facing the positioning blocks (13), a groove (14) is formed in the top of the base (9), and an installation chamber (15) is arranged in each groove (14), the mounting chamber is characterized in that the top of the mounting chamber (15) is fixedly connected with the top of the groove (14), a lower die (16) is arranged inside the mounting chamber (15), and two sides of the lower die (16) are fixedly connected with the inner wall of the mounting chamber (15).
2. The injection mold for the lampshade of the tail lamp of the automobile as claimed in claim 1, wherein: lower mould (16) bottom is provided with demoulding mechanism, demoulding mechanism includes electric lift pole (17), electric lift pole (17) bottom and installation room (15) inner chamber bottom fixed connection, electric lift pole (17) top is provided with lifter plate (18), lifter plate (18) top is provided with a plurality of push rods (19), and is a plurality of push rod (19) bottom all with lifter plate (18) top fixed connection.
3. The injection mold for the lampshade of the tail lamp of the automobile as claimed in claim 2, wherein: the tops of the push rods (19) are provided with convex blocks (20), and the bottoms of the convex blocks (20) are fixedly connected with the tops of the push rods (19).
4. The injection mold for the lampshade of the tail lamp of the automobile as claimed in claim 1, wherein: two bracing pieces (21) of lower mould (16) bottom fixedly connected with, two bracing piece (21) bottom and installation room (15) inner chamber bottom fixed connection, third through-hole has all been seted up towards lug (20) one side in lower mould (16).
5. The injection mold for the lampshade of the tail lamp of the automobile as claimed in claim 1, wherein: the sliding rod (2) is connected with the sliding block (6) to which the first through hole (7) belongs in a sliding mode, and the sliding rod (2) is fixedly connected with the clamping block (10) to which the second through hole (11) belongs.
6. The injection mold for the lampshade of the tail lamp of the automobile as claimed in claim 1, wherein: the injection molding device is characterized in that an injection molding opening (22) is formed in the top of the movable table (5), and one end of the injection molding opening (22) penetrates through the movable table (5) and is fixedly connected with the upper die (8).
7. The injection mold for the lampshade of the tail lamp of the automobile as claimed in claim 1, wherein: an exhaust port (23) is arranged at the top of the movable table (5), and a dust cover is arranged at the top of the exhaust port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022550263.3U CN213830104U (en) | 2020-11-06 | 2020-11-06 | Injection mold for lampshade of automobile tail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022550263.3U CN213830104U (en) | 2020-11-06 | 2020-11-06 | Injection mold for lampshade of automobile tail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213830104U true CN213830104U (en) | 2021-07-30 |
Family
ID=77013904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022550263.3U Active CN213830104U (en) | 2020-11-06 | 2020-11-06 | Injection mold for lampshade of automobile tail lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213830104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180389A (en) * | 2022-08-15 | 2022-10-14 | 华蓥市正大汽配有限公司 | Extracting device of vapour lamp shade die-casting production usefulness |
-
2020
- 2020-11-06 CN CN202022550263.3U patent/CN213830104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180389A (en) * | 2022-08-15 | 2022-10-14 | 华蓥市正大汽配有限公司 | Extracting device of vapour lamp shade die-casting production usefulness |
| CN115180389B (en) * | 2022-08-15 | 2023-10-27 | 华蓥市正大汽配有限公司 | Material taking device for die casting production of automobile lamp shade |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213830104U (en) | Injection mold for lampshade of automobile tail lamp | |
| CN114714578A (en) | Automatic large high-elasticity rubber injection mold and use method thereof | |
| CN111216322B (en) | Injection molding method | |
| CN209492139U (en) | Automobile heat insulation speaker net flanging injection molding apparatus | |
| CN215969855U (en) | Injection mold with positioning function | |
| CN219146588U (en) | A quick shedder for biscuit production | |
| CN110957132B (en) | Manufacturing device for lead assembly of oil-immersed transformer | |
| CN219445996U (en) | Connecting wire terminal card line injection molding device | |
| CN213766961U (en) | Novel injection mold core | |
| CN220242244U (en) | Rear arm of die | |
| CN221134011U (en) | Processing die of lampshade shell | |
| CN219505243U (en) | A processing tool for high-accuracy plastic mould | |
| CN221312472U (en) | Cylinder cover bottom plane chute demolding mechanism | |
| CN212736871U (en) | Automobile lampshade injection mold | |
| CN211730036U (en) | Double-color panel die for automobile map lamp | |
| CN218749011U (en) | Injection mold for notebook computer antenna production | |
| CN214977216U (en) | Automatic mechanism of blowing of mould pressing production | |
| CN212443179U (en) | High-precision forming die for machining parts | |
| CN214726118U (en) | Automobile lamp die carrier | |
| CN214687756U (en) | Injection mold of diffusion lens | |
| CN214353893U (en) | One shot forming's sunroof upper ledge injection mold | |
| CN213860499U (en) | In-mold water gap cutting mold | |
| CN219748822U (en) | High-precision spot-casting type injection molding machine | |
| CN218019955U (en) | Manipulator for taking injection molding machine | |
| CN212948837U (en) | Socket machining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |