CN204820169U - Push up drawing of patterns LED lamp shade mould to one side - Google Patents
Push up drawing of patterns LED lamp shade mould to one side Download PDFInfo
- Publication number
- CN204820169U CN204820169U CN201520492934.1U CN201520492934U CN204820169U CN 204820169 U CN204820169 U CN 204820169U CN 201520492934 U CN201520492934 U CN 201520492934U CN 204820169 U CN204820169 U CN 204820169U
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- CN
- China
- Prior art keywords
- mold core
- connecting rod
- kicking block
- slanted kicking
- oblique
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a push up drawing of patterns LED lamp shade mould to one side, including the last mould and the lower mould that can open and shut to and set up and to go up the mold core last mould bottom a plurality of, set up at lower mould top and the lower mold core that last mold core matees, still include a plurality of oblique kicking blocks of mold core under around, the edge of mold core is equipped with the oriented slant of the inboard slope of downward mold core down, to one side the bottom of kicking block be equipped with with the oblique kicking block inclined plane that oriented slant matches, still including setting up the roof in the lower mould below, be equipped with on the roof with the connecting rod that oblique kicking block corresponds, the connecting rod hinges with the oblique kicking block outside through an oblique through -hole that has a perfect understanding the lower mould, be equipped with the connecting block that corresponds with the connecting rod on the roof, the connecting rod with the connecting block is articulated, still including the cylinder that sets up below the roof, the drive roof goes up and down. The utility model discloses in, the connecting rod is all fixed on with a roof, so can realize the synchronization action between each connecting rod, avoids the problem of drawing of patterns in -process lamp shade run -off the straight.
Description
Technical field
The utility model relates to a kind of mould, is specifically related to a kind of oblique top demoulding LED lamp cover mould.
Background technology
Some plastic LED lampshades have the back-off for assembling, and need after back-off struts by the slanted kicking block on counterdie, then lampshade is risen, complete the demoulding when the demoulding.General slanted kicking block is connected with counterdie by spring, and during injection moulding, patrix presses down, and slanted kicking block is declined, and after injection moulding completes, under Spring driving, slanted kicking block rises automatically.Because the rigidity of spring itself is lower, easily bending and shake, is difficult to the direction maintaining slanted kicking block rising, above-mentioned stripping action has been difficult to.In addition, above-mentioned slanted kicking block, when strutting lampshade, lacks the strong point of force, is difficult to the lampshade demoulding smoothly.Especially the vertical motion of each slanted kicking block asynchronous, easily makes lampshade tilt and cannot the demoulding smoothly.
Utility model content
In view of this, the utility model discloses a kind of, LED lamp cover mould that slanted kicking block action synchronous high in demoulding efficiency.
The purpose of this utility model is achieved through the following technical solutions: a kind of oblique top demoulding LED lamp cover mould, comprising can the upper die and lower die of folding, and be arranged on multiple upper mold core bottom patrix, be arranged on the lower mold core of mating with upper mold core at counterdie top, also comprise around the multiple slanted kicking block of lower mold core, the edge of described lower mold core is provided with the guiding surface tilted inside lower mold core, and the bottom of described slanted kicking block is provided with the slanted kicking block inclined-plane mated with described guiding surface; Also comprise the top board be arranged on below counterdie, top board is provided with the connecting rod corresponding with described slanted kicking block, and connecting rod is by hinged outside the oblique through hole of a through counterdie and slanted kicking block; Described top board is provided with the contiguous block corresponding with connecting rod, described connecting rod and described contiguous block hinged; Also comprise the cylinder being arranged on below top board, driving top board to be elevated.
Described slanted kicking block can strut the back-off bottom LED lamp cover, and lampshade is separated with lower mold core.In the utility model, by the cooperation of slanted kicking block inclined-plane and guiding surface, slanted kicking block is elevated along guiding surface, and guiding surface is that slanted kicking block provides support site, effectively can prevent slanted kicking block from shaking when carrying out stripping process, offseting, guarantee that lampshade can the demoulding smoothly.The utility model also adopts cylinder and connecting rod to drive slanted kicking block lifting especially, connecting rod has higher rigidity, can effectively avoid slanted kicking block in prior art easily to shake, problem completely, improve the stability that slanted kicking block rises, is separated lampshade and lower mold core process, and then effectively improve the efficiency of the demoulding.Because slanted kicking block is in lifting process, connecting rod is also advanced in oblique through hole.Oblique through hole, to the limited location effect of advancing of connecting rod, ensures the stability of connecting rod lifting.Simultaneously, in oblique through hole, card occurs to prevent connecting rod to stop, connecting rod two ends of the present utility model are connected on slanted kicking block and top board respectively by hinged mode, make connecting rod can complete angled fine setting when advancing, the fluency of safety action, improves demoulding efficiency further.In the utility model, connecting rod is all fixed on same top board, therefore can realize synchronization action between each connecting rod, avoids the problem of lampshade run-off the straight in knockout course.
Further, the top of described slanted kicking block is provided with multiple thimble.
Thimble contributes to reducing resistance when slanted kicking block struts lampshade back-off, to promote the fluency of the demoulding, improves demoulding efficiency.
Further, be provided with multiple longitudinal guide pillar bottom described counterdie, described top board is provided with the pilot hole corresponding with guide pillar, and guide pillar is set in pilot hole.
Guide pillar and pilot hole coordinate, and can improve the stability of top board lifting, prevent its shake, skew, can further improve demoulding efficiency.
Preferably, described guide pillar is provided with longitudinal locating piece, and described pilot hole inwall is provided with the locating slot can wedging locating piece.
Locating piece can slide in locating slot, coordinates the amplitude that can reduce connecting rod and occur to shake in oblique through hole, improve the stability of mold work simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of the utility model slanted kicking block.
Fig. 3 is the longitudinal projection figure of the utility model guide pillar.
Detailed description of the invention
The utility model to be described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that:
Embodiment 1
The present embodiment provides a kind of oblique top demoulding LED lamp cover mould, as Fig. 1, comprising can the patrix 1 of folding and counterdie 2, and be arranged on multiple upper mold core 3 bottom patrix, be arranged on the lower mold core 4 of mating with upper mold core at counterdie top, also comprise around the multiple slanted kicking block 5 of lower mold core, the edge of described lower mold core is provided with the guiding surface 41 tilted inside lower mold core, and the bottom of described slanted kicking block is provided with the slanted kicking block inclined-plane mated with described guiding surface; Also comprise the top board 6 be arranged on below counterdie, top board is provided with the connecting rod 61 corresponding with described slanted kicking block, and connecting rod is by hinged outside the oblique through hole of a through counterdie and slanted kicking block; Described top board is provided with the contiguous block 62 corresponding with connecting rod, described connecting rod and described contiguous block hinged; Also comprise the cylinder (for showing in figure, any one existing techniques in realizing can be selected) being arranged on below top board, driving top board to be elevated.
Further, as Fig. 2, the top of described slanted kicking block is provided with multiple thimble 51.
Further, be provided with multiple longitudinal guide pillar 21 bottom described counterdie, described top board is provided with the pilot hole 52 corresponding with guide pillar, and guide pillar is set in pilot hole.
Further, as Fig. 3, described guide pillar is provided with longitudinal locating piece 211, and described pilot hole inwall is provided with the locating slot 521 can wedging locating piece.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection domain of the present utility model.The details that the utility model is not described in detail, all can select any one existing techniques in realizing.
Claims (4)
1. an oblique top demoulding LED lamp cover mould, comprising can the upper die and lower die of folding, and be arranged on multiple upper mold core bottom patrix, be arranged on the lower mold core of mating with upper mold core at counterdie top, it is characterized in that: also comprise around the multiple slanted kicking block of lower mold core, the edge of described lower mold core is provided with the guiding surface tilted inside lower mold core, and the bottom of described slanted kicking block is provided with the slanted kicking block inclined-plane mated with described guiding surface; Also comprise the top board be arranged on below counterdie, top board is provided with the connecting rod corresponding with described slanted kicking block, and connecting rod is by hinged outside the oblique through hole of a through counterdie and slanted kicking block; Described top board is provided with the contiguous block corresponding with connecting rod, described connecting rod and described contiguous block hinged; Also comprise the cylinder being arranged on below top board, driving top board to be elevated.
2. oblique top demoulding LED lamp cover mould according to claim 1, is characterized in that: the top of described slanted kicking block is provided with multiple thimble.
3. oblique top demoulding LED lamp cover mould according to claim 1 and 2, is characterized in that: be provided with multiple longitudinal guide pillar bottom described counterdie, described top board is provided with the pilot hole corresponding with guide pillar, and guide pillar is set in pilot hole.
4. oblique top demoulding LED lamp cover mould according to claim 3, it is characterized in that: described guide pillar is provided with longitudinal locating piece, described pilot hole inwall is provided with the locating slot can wedging locating piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492934.1U CN204820169U (en) | 2015-07-10 | 2015-07-10 | Push up drawing of patterns LED lamp shade mould to one side |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520492934.1U CN204820169U (en) | 2015-07-10 | 2015-07-10 | Push up drawing of patterns LED lamp shade mould to one side |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204820169U true CN204820169U (en) | 2015-12-02 |
Family
ID=54677809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520492934.1U Expired - Fee Related CN204820169U (en) | 2015-07-10 | 2015-07-10 | Push up drawing of patterns LED lamp shade mould to one side |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204820169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079298A (en) * | 2016-08-04 | 2016-11-09 | 江苏文光模具技术有限公司 | A kind of pop-up type slide block mechanism of injection mold |
-
2015
- 2015-07-10 CN CN201520492934.1U patent/CN204820169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079298A (en) * | 2016-08-04 | 2016-11-09 | 江苏文光模具技术有限公司 | A kind of pop-up type slide block mechanism of injection mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151202 Termination date: 20180710 |