CN202507493U - Large straight ejector mechanism - Google Patents
Large straight ejector mechanism Download PDFInfo
- Publication number
- CN202507493U CN202507493U CN2012201035733U CN201220103573U CN202507493U CN 202507493 U CN202507493 U CN 202507493U CN 2012201035733 U CN2012201035733 U CN 2012201035733U CN 201220103573 U CN201220103573 U CN 201220103573U CN 202507493 U CN202507493 U CN 202507493U
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- China
- Prior art keywords
- straight
- jacking block
- straight ejector
- ejector block
- block
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- Expired - Fee Related
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Abstract
The utility model relates to a large straight ejector mechanism, which is applied to injection molding of a flanging area formed on a door plate. The mechanism comprises a straight ejector block, at least one straight ejector rod and at least one inclined ejector block, wherein the straight ejector block is arranged along the length direction of the flanging area and is supported on the lower side of the flanging area; the straight ejector rod is connected to the bottom of the straight ejector block; and the inclined ejector block is arranged on the top of the straight ejector block along the length direction of the straight ejector block, has the shape matched with that of a top of the door plate and is close to one side edge of the straight ejector block. According to the mechanism, the conventional partitioning type small straight ejector mechanism is integrated into a structure with the straight ejector block which covers the whole top flanging area in the length direction and a plurality of straight ejector rods due to the adoption of the integral type structural design, so that the top flanging area is molded on the integral type straight ejector block, and the effect of preventing the top flanging area from sliding along with the inclined ejector block can be achieved; and simultaneously, the problem of ugly abutted seams in the top flanging area of the door plate is solved, and the condition that a product is not adhered to the inclined ejector block is effectively ensured.
Description
Technical field
The utility model relates to a kind of injection mold, relates in particular to a kind of big straight mechanism of pushing up that is used for dress flange zone on the door-plate.
Background technology
As shown in Figure 1, for the door-plate that contains dress, existing mould emptier adopts the little straight top of sectional type more.Its advantage is that cost is lower, on the bigger door-plate in space, realizes easily; Shortcoming is because little straight top 5 ' piecemeal is arranged; There are enough masterpieces to use to adorn on the door-plate on 2 in order to satisfy little straight top 5 ', must arrange abundant little straight top 5 ', to prevent in the die sinking process; When tiltedly moved on top 3, the welding muscle of adorning on the door-plate on 2 was tiltedly pushed up 3 pulling distortion.But sometimes receive the restriction in space, can't arrange abundant little straight top 5 ', will cause and adorn 2 on the door-plate and have mass defect.Because the size on little straight top 5 ', will certainly be adorned the marking that 2 flange zone stays little straight top edge less than the length of adorning 2 flange on the door-plate on door-plate, promptly splicing line is adorned 2 presentation quality thereby influence on the door-plate in addition.
In the patent No. is in the patent documentation of ZL201020553825.3, discloses a kind of car door mold insert welding muscle and has tiltedly pushed up the location mould emptier; In this technical scheme, slanted kicking block matches with the welding muscle, and locating piece contacts with the back side of mold insert; During die sinking,, disengage Yi Bian inwardly slide and weld muscle Yi Bian slanted kicking block upwards ejects mold insert under the drive of angle ejector rod; Simultaneously; Locating piece moves upward with mold insert under straight push rod drives synchronously, is attached to the mold insert back side all the time, thereby has prevented slanted kicking block pulling welding muscle distortion when inwardly sliding.But having under the situation of flange to the product end, above-mentioned locating piece just can't fixed product, thereby also just inapplicable.
In view of the foregoing, need improve this injection mold at present, to satisfy the injection moulding requirement in dress flange zone on the door-plate.
The utility model content
In order to solve the problem that above-mentioned prior art exists, the utility model aims to provide a kind of big straight mechanism of pushing up, to reach the injection moulding requirement of dress flange zone seamless line on the door-plate.
The described a kind of big straight mechanism of pushing up of the utility model, the injection mo(u)lding in its flange that is used for adorning on door-plate zone, said mechanism comprises:
One along the length direction setting in said flange zone and be supported on the straight jacking block of this below, flange zone;
At least one is connected the straight push rod of said straight jacking block bottom;
At least one along length direction of said straight jacking block be arranged on this straight jacking block top and with said door-plate on the slanted kicking block of dress form fit, and said slanted kicking block is near a side of said straight jacking block; And
Be connected the angle ejector rod of said each slanted kicking block bottom accordingly.
In above-mentioned big straight the top in the mechanism, the length coupling in the length of said straight jacking block and said flange zone.
Above-mentioned big straight the top in the mechanism, the position relative with said slanted kicking block, said straight jacking block top is provided with at least one positioning boss.
Above-mentioned big straight the top in the mechanism, said straight jacking block top is provided with one and is used to set the regional groove of said flange.
Above-mentioned big straight the top in the mechanism, said straight push rod stretches into the bottom of said straight jacking block, and is fixedly connected with this straight jacking block through the clamp that inserts from this straight jacking block outer rim.
Above-mentioned big straight the top in the mechanism, said straight push rod is connected with an external impetus source apparatus.
Owing to adopted above-mentioned technical solution; The utility model is through adopting all-in-one-piece structural design; Being about to the little straight top organization's integration of traditional sectional type becomes a length to cover the whole straight jacking block in dress flange zone and the structure of a plurality of straight push rods of going up; So that go up dress flange drape forming on all-in-one-piece straight jacking block, guarantee that it plays the effect that prevents that dress flange zone from sliding with slanted kicking block; Avoid the regional problem that ugly piece line occurs of dress flange on the door-plate simultaneously, and guaranteed the sticking slanted kicking block of product effectively.In addition, the straight jacking block top in the utility model makes it locate also together bedding-in with peripheral cover half, to guarantee the offset quality of active and inactive mold parting line also through positioning boss is set.The utility model can be widely used in contain dress, to the higher door-plate product of last dress flange place appearance requirement.
Description of drawings
Fig. 1 is the user mode figure that is used for the injection mold in dress flange zone in the prior art;
Fig. 2 is one of a kind of big straight user mode figure that pushes up mechanism of the utility model;
Fig. 3 be a kind of big straight top of the utility model mechanism user mode figure two.
The specific embodiment
Below in conjunction with accompanying drawing, provide the preferred embodiment of the utility model, and describe in detail.
Like Fig. 2, shown in Figure 3, the utility model, promptly a kind of big straight top mechanism, it is used for adorning on the door-plate injection mo(u)lding in 2 flange zone 9, and this mechanism comprises a straight jacking block 5, at least one straight push rod 7, at least one slanted kicking block 3 and angle ejector rod 8, wherein:
Slanted kicking block 3 is arranged on the top of this straight jacking block 5 along the length direction of straight jacking block 5, and with door-plate on adorn 2 form fit, and slanted kicking block 3 is near a side of straight jacking block 5, straight jacking block 5 tops and slanted kicking block 3 relative positions are provided with at least one positioning boss 11.Adorn on straight jacking block 5 tops and the door-plate 2 corresponding positions also be provided with one be used to embed flange regional 9 groove 12, adorn 2 effect to play fixedly on the door-plate.
The utility model need stretch into dynamic model 4 in use, makes positioning boss 11 and cover half 1 locate also together bedding-in, to improve the presentation quality of active and inactive mold parting line.During die sinking; Slanted kicking block 3 upwards ejects on one side under the drive of angle ejector rod 8 and adorns 2 on the door-plate; Inwardly slide on one side and weld muscle 10 and disengage with flange zone 9; Simultaneously straight push rod 7 drives straight jacking block 5 and moves upward, and straight jacking block 5 is pasting flange zone 9 all the time, prevents slanted kicking block 3 pulling welding muscle 10 distortion when inwardly sliding; And since the length in the size of straight jacking block 5 and flange zone 9 match, so can be in the flange zone 9 generation splicing lines.
Above-described, be merely the preferred embodiment of the utility model, be not scope in order to qualification the utility model, the foregoing description of the utility model can also be made various variations.Be that every simple, equivalence of doing according to the claims and the description of the utility model application changes and modification, all fall into the claim protection domain of the utility model patent.The utility model not detailed description be the routine techniques content.
Claims (6)
1. one kind big is directly pushed up mechanism, and the injection mo(u)lding in its flange that is used for adorning on door-plate zone is characterized in that said mechanism comprises:
One along the length direction setting in said flange zone and be supported on the straight jacking block of this below, flange zone;
At least one is connected the straight push rod of said straight jacking block bottom;
At least one along length direction of said straight jacking block be arranged on this straight jacking block top and with said door-plate on the slanted kicking block of dress form fit, and said slanted kicking block is near a side of said straight jacking block; And
Be connected the angle ejector rod of said each slanted kicking block bottom accordingly.
2. the big straight mechanism of pushing up according to claim 1 is characterized in that the length coupling in the length of said straight jacking block and said flange zone.
3. the big straight mechanism of pushing up according to claim 1 and 2 is characterized in that the position relative with said slanted kicking block, said straight jacking block top is provided with at least one positioning boss.
4. the big straight mechanism of pushing up according to claim 3 is characterized in that said straight jacking block top is provided with one and is used to set the regional groove of said flange.
5. based on the described big straight mechanism of pushing up of claim 4, it is characterized in that said straight push rod stretches into the bottom of said straight jacking block, and be fixedly connected with this straight jacking block through the clamp that inserts from this straight jacking block outer rim.
6. the big straight mechanism of pushing up according to claim 5 is characterized in that said straight push rod is connected with an external impetus source apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201035733U CN202507493U (en) | 2012-03-19 | 2012-03-19 | Large straight ejector mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201035733U CN202507493U (en) | 2012-03-19 | 2012-03-19 | Large straight ejector mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507493U true CN202507493U (en) | 2012-10-31 |
Family
ID=47059996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201035733U Expired - Fee Related CN202507493U (en) | 2012-03-19 | 2012-03-19 | Large straight ejector mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582592A (en) * | 2018-01-24 | 2018-09-28 | 深圳市海派通讯科技有限公司 | A kind of plastic mould improving offset |
-
2012
- 2012-03-19 CN CN2012201035733U patent/CN202507493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108582592A (en) * | 2018-01-24 | 2018-09-28 | 深圳市海派通讯科技有限公司 | A kind of plastic mould improving offset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201206 Shanghai City, Pudong New Area China (Shanghai) free trade zone Jinsui Road No. 778 Co-patentee after: Yanfeng Automotive Trim Systems Co.,Ltd. Patentee after: YANFENG AUTOMOTIVE INTERIORS MOULD TECHNOLOGY CO.,LTD. Address before: 201206 Shanghai Pudong New Area City Jingqiao export processing zone Jinsui Road No. 778 Co-patentee before: Yanfeng Visteon Automotive Trim Systems Co.,Ltd. Patentee before: Yanfeng Visteon Automotive Tooling Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170921 Address after: 201206 Shanghai City, Pudong New Area China (Shanghai) free trade zone Jinsui Road No. 778 Patentee after: YANFENG AUTOMOTIVE INTERIORS MOULD TECHNOLOGY CO.,LTD. Address before: 201206 Shanghai City, Pudong New Area China (Shanghai) free trade zone Jinsui Road No. 778 Co-patentee before: Yanfeng Automotive Trim Systems Co.,Ltd. Patentee before: YANFENG AUTOMOTIVE INTERIORS MOULD TECHNOLOGY CO.,LTD. |
|
| 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: 20121031 Termination date: 20210319 |