CN202357389U - Open-type pitched roof structure - Google Patents
Open-type pitched roof structure Download PDFInfo
- Publication number
- CN202357389U CN202357389U CN2011205123048U CN201120512304U CN202357389U CN 202357389 U CN202357389 U CN 202357389U CN 2011205123048 U CN2011205123048 U CN 2011205123048U CN 201120512304 U CN201120512304 U CN 201120512304U CN 202357389 U CN202357389 U CN 202357389U
- Authority
- CN
- China
- Prior art keywords
- tiltedly
- pitched roof
- roof structure
- guide pad
- oblique top
- 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
- 238000010276 construction Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to an open-type pitched roof structure comprising a male mould core and an ejection rod. The male mould core is internally provided with a first pitched roof, a second pitched roof, a first guide block and a second guide block, wherein the first pitched roof and the second pitched roof are matched with each other; the lower half part of the first pitched roof is provided with a supporting structure and the second pitched roof is located on the supporting structure; the bottom of the first pitched roof is connected with the ejection rod; the first guide block is located at the bottom of the male mould core; and the second guide block is mounted at the upper half part of the first pitched roof and is embedded into the second pitched roof. The open-type pitched roof structure disclosed by the utility model does not have the phenomenon that the pitched roof is broken.
Description
Technical field
The utility model relates to a kind of ramp-roof structure, particularly relates to a kind of open type ramp-roof structure.
Background technology
The production process cleaved appears in the product of existing similar ramp-roof structure, and problems of crack can be made ways such as oblique top re-assemblies usually again and dealt with.But this method has following weak point: when requirement on machining accuracy was higher, ejecting speed in process of production should not make oblique top can both cooperate closely with each contact-making surface of die by too fast (2) heavy neoallotype (1).Can increase the workload of pincers worker like this, and many times also can only play the effect of alleviation.
Summary of the invention
The utility model technical problem to be solved provides a kind of open type ramp-roof structure, makes tiltedly to push up not easy fracture.
The utility model solves the technical scheme that its technical problem adopted: a kind of open type ramp-roof structure is provided, comprises male model Renhe push rod, first oblique tiltedly top, first guide pad and second guide pad of top, second is installed in the said male model benevolence; Agree with each other on the described first oblique top and the second oblique top; The said first oblique top Lower Half is provided with supporting construction, and the said second oblique top is positioned on the said supporting construction; The said first oblique top/bottom part links to each other with said push rod; Said first guide pad is positioned at male model benevolence bottom; Said second guide pad is installed in the first half on the said first oblique top, and is embedded in the said second oblique top with said.
The middle part on the said first oblique top is provided with bulge-structure; The middle part on the said second oblique top is provided with the sunk structure that matches with said bulge-structure shape; Said bulge-structure and sunk structure agree with each other.
Said bulge-structure is a square structure.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The utility model compared with prior art; Have following advantage and good effect: the utility model adopts two tiltedly structures on top on the basis that tradition is tiltedly pushed up, and has increased the lifting surface area of Xie Ding bottom surface like this, when injection mo(u)lding; Tiltedly bear responsibility and received most injection pressures; Tiltedly push up the driving second oblique top by first when ejecting and eject the little problem of stress surface that solved respectively, the generation of oblique top phenomenon of rupture can not appear in mean forced when tiltedly ejecting simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The embodiment of the utility model relates to a kind of open type ramp-roof structure, and is as shown in Figure 1, comprises male model benevolence 1 and push rod 2, is equipped with first in the said male model benevolence 1 and tiltedly pushes up 3, second oblique top 4, first guide pad 5 and second guide pad 6; Described first tiltedly pushes up the 3 and second oblique top 4 agrees with each other; Said first tiltedly pushes up 3 Lower Halves is provided with supporting construction, and said second tiltedly pushes up 4 is positioned on the said supporting construction; Said first tiltedly pushes up 3 bottoms links to each other with said push rod 2; Said first guide pad 5 is positioned at male model benevolence 1 bottom; Said second guide pad 6 is installed in said first and tiltedly pushes up 3 the first half, and is embedded in the said second oblique top 4 with said.Wherein, first guide pad 5 is used to push rod 2 guiding, and second guide pad 6 by jack-up the time, is used to second oblique top 4 guiding at ramp-roof structure, make second tiltedly top 4 break away from the first oblique top 3, thereby increase the lifting surface area of oblique top portion.
As shown in Figure 1; The middle part on the first oblique top 3 is provided with square bulge-structure; The middle part on the said second oblique top 4 is provided with the sunk structure that matches with said bulge-structure shape, and said bulge-structure and sunk structure agree with each other, agrees with each other thereby make the oblique top 3 and second of winning tiltedly push up 4.
Add in the oblique top of the utility model and push away ramp-roof structure (promptly adopting two tiltedly structures on top); Be equivalent to increase the oblique lifting surface area that comes directly towards the bottom and be used for bearing injection pressure; Because Xie Ding bottom surface lifting surface area strengthens; Also can increase the smoothness on oblique top, reduce angle ejector rod and cause the stress of product because of receiving the injection pressure excessive deformation; Tiltedly withstand on simultaneously in the process of ejecting another gradient of the stressed picking-up in bottom surface all the time and hold out, improve the tiltedly little problem of lifting surface area on top like this, avoid disconnected risk of tiltedly pushing up by specified angle.
Claims (3)
1. an open type ramp-roof structure comprises male model benevolence (1) and push rod (2), it is characterized in that, be equipped with in the said male model benevolence (1) first tiltedly the top (3), second tiltedly push up (4), first guide pad (5) and second guide pad (6); Described first tiltedly top (3) and second tiltedly push up (4) and agree with each other; Said first tiltedly pushes up (3) Lower Half is provided with supporting construction, and said second tiltedly pushes up (4) is positioned on the said supporting construction; Said first tiltedly pushes up (3) bottom links to each other with said push rod (2); Said first guide pad (5) is positioned at male model benevolence (1) bottom; Said second guide pad (6) be installed in said first tiltedly the top (3) the first half, and with said be embedded in said second tiltedly the top (4) in.
2. open type ramp-roof structure according to claim 1 is characterized in that, said first tiltedly the top (3) the middle part be provided with bulge-structure; Said second tiltedly the top (4) the middle part be provided with the sunk structure that matches with said bulge-structure shape; Said bulge-structure and sunk structure agree with each other.
3. open type ramp-roof structure according to claim 1 is characterized in that, said bulge-structure is a square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205123048U CN202357389U (en) | 2011-12-09 | 2011-12-09 | Open-type pitched roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205123048U CN202357389U (en) | 2011-12-09 | 2011-12-09 | Open-type pitched roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202357389U true CN202357389U (en) | 2012-08-01 |
Family
ID=46568602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205123048U Expired - Fee Related CN202357389U (en) | 2011-12-09 | 2011-12-09 | Open-type pitched roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202357389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558706A (en) * | 2020-04-14 | 2020-08-21 | 宇龙计算机通信科技(深圳)有限公司 | Pitched roof demolding mechanism and casting mold |
-
2011
- 2011-12-09 CN CN2011205123048U patent/CN202357389U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111558706A (en) * | 2020-04-14 | 2020-08-21 | 宇龙计算机通信科技(深圳)有限公司 | Pitched roof demolding mechanism and casting mold |
| CN111558706B (en) * | 2020-04-14 | 2021-11-16 | 宇龙计算机通信科技(深圳)有限公司 | Pitched roof demolding mechanism and casting 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 |
Granted publication date: 20120801 Termination date: 20161209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |