CN201669853U - Water pump rear cover mould - Google Patents
Water pump rear cover mould Download PDFInfo
- Publication number
- CN201669853U CN201669853U CN2010201929084U CN201020192908U CN201669853U CN 201669853 U CN201669853 U CN 201669853U CN 2010201929084 U CN2010201929084 U CN 2010201929084U CN 201020192908 U CN201020192908 U CN 201020192908U CN 201669853 U CN201669853 U CN 201669853U
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- CN
- China
- Prior art keywords
- mould
- groove
- water pump
- center
- lower half
- 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
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Abstract
The utility model relates to a water pump rear cover mould which comprises an upper half mould and a lower half mould; the centers of the upper half mould and the lower half mould are respectively an upper half shape mould and a lower half shape mould of a water pump rear cover product; the center of the upper half shape mould is a protruding structure (1), is provided with a circular groove structure (5) around and is connected with a concave oil tank (4); the center of the lower half shape mould is the same protruding structure (1), is provided with a groove ring (8) on the periphery and is connected with a convex oil tank (6); and a large groove (9) and a small groove (10) which are lined from the circle center to the outside are distributed on the groove structure (5) with equal spacing at intervals. The protruding structure (1) is a circle consisting of four 90-degree center angle sectors, the concave oil tank (4) corresponds to the convex oil tank (6), and the convex oil tank (6) is connected with an oil cylinder (7). The water pump rear cover mould can solve the problem that in the prior art, the water pump rear cover mould has reasonable structural design.
Description
Technical field
The utility model belongs to the mould design field, particularly relates to a kind of water pump bonnet mould.
Background technology
The structural design of mould is related to convenience that the molding effect, mould of product use, ease for maintenance etc., the water pump bonnet is one of accessory of refrigerator, the quality quality of its product has influence on the performance of whole of refrigerator, therefore, the water pump bonnet mould that reasonable in design, production efficiency is high is very important in the production link of whole refrigerator.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of water pump bonnet mould, to solve the problem of water pump bonnet mould structure appropriate design in the prior art.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of water pump bonnet mould is provided, comprise upper mold section, female die, the center of described upper mold section, female die is respectively water pump bonnet product upper and lower half shape mould, first half shape mould center is raised structures, around it for the circular groove structure and be connected with recessed oil groove, Lower Half shape mould center is that identical raised structures, its periphery is the groove circle and is connected with protruding oil groove, the equidistant big groove outside from the center of circle, the little groove of being intervally distributed with on the described groove structure.
Described raised structures is the circle of 4 90 ° of fan-shaped compositions of central angle, and described recessed oil groove agrees with mutually with protruding oil groove, and protruding oil groove links to each other with oil cylinder.
Four jiaos of correspondence positions of described upper and lower half module are respectively arranged with column groove and column.
Beneficial effect
The utility model appropriate design the structure of water pump bonnet mould, good forming effect, easy to operate, die life is long.
Description of drawings
Fig. 1 is the structure chart of the utility model upper mold section.
Fig. 2 is the structure chart of the utility model female die.
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 scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications 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.
As shown in Figure 1 and Figure 2, a kind of water pump bonnet mould, comprise upper mold section, female die, the center of described upper mold section, female die is respectively water pump bonnet product upper and lower half shape mould, first half shape mould center is raised structures 1, around it for circular groove structure 5 and be connected with recessed oil groove 4, Lower Half shape mould center is that identical raised structures 1, its periphery is groove circle 8 and is connected with protruding oil groove 6, the equidistant big groove outside from the center of circle 9, the little groove 10 of being intervally distributed with on the described groove structure 5.
Described raised structures 1 is the circle of 4 90 ° of fan-shaped compositions of central angle, and described recessed oil groove 4 agrees with mutually with protruding oil groove 6, and protruding oil groove 6 links to each other with oil cylinder 7.
Four jiaos of correspondence positions of described upper and lower half module are respectively arranged with column groove 2 and column 3.
Claims (3)
1. water pump bonnet mould, comprise upper mold section, female die, it is characterized in that: the center of described upper mold section, female die is respectively water pump bonnet product upper and lower half shape mould, first half shape mould center is raised structures (1), around it for circular groove structure (5) and be connected with recessed oil groove (4), Lower Half shape mould center is that identical raised structures (1), its periphery is groove circle (8) and is connected with protruding oil groove (6) that described groove structure (5) is gone up the equidistant big groove outside from the center of circle (9), the little groove (10) of being intervally distributed with.
2. water pump bonnet mould according to claim 1 is characterized in that: described raised structures (1) is the circle of 4 90 ° of fan-shaped compositions of central angle, and described recessed oil groove (4) agrees with mutually with protruding oil groove (6), and protruding oil groove (6) links to each other with oil cylinder (7).
3. water pump bonnet mould according to claim 1 and 2 is characterized in that: four jiaos of correspondence positions of described upper and lower half module are respectively arranged with column groove (2) and column (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201929084U CN201669853U (en) | 2010-05-14 | 2010-05-14 | Water pump rear cover mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201929084U CN201669853U (en) | 2010-05-14 | 2010-05-14 | Water pump rear cover mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669853U true CN201669853U (en) | 2010-12-15 |
Family
ID=43327265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201929084U Expired - Fee Related CN201669853U (en) | 2010-05-14 | 2010-05-14 | Water pump rear cover mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669853U (en) |
-
2010
- 2010-05-14 CN CN2010201929084U patent/CN201669853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120514 |