CN202861336U - Upper die core pressing plate - Google Patents
Upper die core pressing plate Download PDFInfo
- Publication number
- CN202861336U CN202861336U CN 201220540956 CN201220540956U CN202861336U CN 202861336 U CN202861336 U CN 202861336U CN 201220540956 CN201220540956 CN 201220540956 CN 201220540956 U CN201220540956 U CN 201220540956U CN 202861336 U CN202861336 U CN 202861336U
- Authority
- CN
- China
- Prior art keywords
- hole
- pressing plate
- holes
- core pressing
- upper mold
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an upper die core pressing plate which comprises a circular base plate, wherein a circular hole is formed in the center of the base plate; a plurality of air hose holes, a plurality of thread holes and a PIN pin connecting hole are formed at the edge of the base plate; the number of the thread holes is one less than that of the air hose holes; and the thread holes and the PIN pin connecting hole are interphase with the air pipe holes. The upper die core pressing plate is reasonable in structure design, and ensures that the work safety of a die is realized and the product quality is improved.
Description
Technical field
The utility model relates to a kind of upper mold core pressing plate of automotive hub casting die.
Background technology
The mould of the need of production precision of automotive hub, mould are the important tool that casting is produced, and the design of mould directly affects the quality of product.
The utility model content
The purpose of this utility model provides a kind of reasonable in design, and reliable upper mold core pressing plate is installed.
For solving the problems of the technologies described above, the utility model provides a kind of upper mold core pressing plate, comprise circular base plate, have circular hole at described base plate center, evenly be provided with a plurality of airducts hole, a plurality of screwed hole and a PIN pin connecting hole at the edge of described base plate, the number of described screwed hole is lacked one than described airduct hole, and described a plurality of screwed hole and PIN pin connecting hole and the alternate setting in described a plurality of airducts hole.
As optimal technical scheme of the present utility model, also be provided with a plurality of connecting holes in described circular, and wherein two connecting holes overlap; Described screwed hole is 11, and described airduct hole is 12, and the diameter of described PIN pin connecting hole is less than the diameter of described screwed hole, and the diameter of described screwed hole is identical with the diameter in described airduct hole.
Upper mold core pressing plate of the present utility model is used in conjunction with upper mold core, finishes fixing to upper mold core, and structure and size design are reasonable, guarantee that upper mold core is solid and reliable, prevent from use getting loose, leaving behind, and damage upper mold core and machine.
The utility model reasonable in design can guarantee the stability of mold work, improves the quality of products.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is left view of the present utility model;
Wherein, 1-base plate, 2-circular hole, 3-airduct hole, 4-screwed hole, 5-PIN pin connecting hole, 6-connecting hole.
The specific embodiment
Describe optimal technical scheme of the present utility model in detail below in conjunction with accompanying drawing.
As shown in the figure, upper mold core pressing plate of the present utility model, comprise circular base plate 1, have circular hole 2 at described base plate 1 center, evenly be provided with 12 airduct holes 3 at the edge of described base plate 1,11 screwed holes 4 and a PIN pin connecting hole 5, and described 11 screwed holes 4 and PIN pin connecting hole and the 3 alternate settings of described 12 airduct holes, around described circular hole 2, also be provided with a plurality of connecting holes 6, and wherein two connecting holes 6 overlap, and the diameter of described PIN pin connecting hole 5 is less than the diameter of described screwed hole 4, and the diameter of described screwed hole 4 is identical with the diameter in described airduct hole 3.
Upper mold core pressing plate of the present utility model is used in conjunction with upper mold core, finishes fixing to upper mold core, and structure and size design are reasonable, guarantee that upper mold core is solid and reliable, prevent from use getting loose, leaving behind, and damage upper mold core and machine.Upper mold core pressing plate of the present utility model is fixedly connected with upper mold core by screwed hole, and the airduct hole is used for airduct is installed, and is aeration-cooling, the corresponding column that connects on the upper mold core of a plurality of connecting holes.
The utility model reasonable in design can guarantee the stability of mold work, improves the quality of products.
Claims (3)
1. upper mold core pressing plate, it is characterized in that: comprise circular base plate (1), have circular hole (2) at described base plate (1) center, evenly be provided with a plurality of airducts hole (3), a plurality of screwed hole (4) and a PIN pin connecting hole (5) at the edge of described base plate (2), the number of described screwed hole (4) is lacked one than described airduct hole (3), and described a plurality of screwed hole (4) and a PIN pin connecting hole (5) and the alternate setting in described a plurality of airducts holes (3).
2. upper mold core pressing plate as claimed in claim 1 is characterized in that: also be provided with a plurality of connecting holes (6) on every side at described circular hole (2), and wherein two connecting holes (6) overlap.
3. upper mold core pressing plate as claimed in claim 1 or 2, it is characterized in that: described screwed hole (4) is 11, described airduct hole (3) is 12, and the diameter of described PIN pin connecting hole (5) is less than the diameter of described screwed hole (4), and the diameter of described screwed hole (4) is identical with the diameter in described airduct hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540956 CN202861336U (en) | 2012-10-22 | 2012-10-22 | Upper die core pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220540956 CN202861336U (en) | 2012-10-22 | 2012-10-22 | Upper die core pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861336U true CN202861336U (en) | 2013-04-10 |
Family
ID=48028094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220540956 Withdrawn - After Issue CN202861336U (en) | 2012-10-22 | 2012-10-22 | Upper die core pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769543A (en) * | 2012-10-22 | 2014-05-07 | 诺德轮毂制造有限公司 | Upper die core pressing plate |
-
2012
- 2012-10-22 CN CN 201220540956 patent/CN202861336U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769543A (en) * | 2012-10-22 | 2014-05-07 | 诺德轮毂制造有限公司 | Upper die core pressing plate |
| CN103769543B (en) * | 2012-10-22 | 2016-07-13 | 诺德科技股份有限公司 | Upper mold core pressing plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NUODE SCI. + TECH. CO., LTD. Free format text: FORMER NAME: NORD WHEEL MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 212300 Zhenjiang city of Jiangsu province Danyang City Lianxing Yanling Town Village Patentee after: Nuode Sci. & Tech. Co., Ltd. Address before: 212300 Zhenjiang city of Jiangsu province Danyang City Lianxing Yanling Town Village Patentee before: NORD WHEEL MANUFACTURING CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130410 Effective date of abandoning: 20160713 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |