CN202283559U - Filter shell blanking upper die structure - Google Patents
Filter shell blanking upper die structure Download PDFInfo
- Publication number
- CN202283559U CN202283559U CN2011203246734U CN201120324673U CN202283559U CN 202283559 U CN202283559 U CN 202283559U CN 2011203246734 U CN2011203246734 U CN 2011203246734U CN 201120324673 U CN201120324673 U CN 201120324673U CN 202283559 U CN202283559 U CN 202283559U
- Authority
- CN
- China
- Prior art keywords
- die shank
- boss
- guide
- blanking
- hole
- 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 discloses a filter shell blanking upper die structure, which comprises a die shank. A boss is arranged in the middle of the die shank. A positioning hole is arranged at the bottom of the boss. The bottoms of the two sides of the die shank are respectively connected with L-shaped material stripping blocks. Guide through holes are respectively arranged at the bottoms of the material stripping blocks. Step-shaped guide through holes are respectively arranged in the die shank. The filter shell blanking upper die structure has the advantages that the structure is simple and easy to realize, the accuracy during blanking can be improved and the shell processing efficiency can also be improved.
Description
Technical field
The utility model relates to cleaner process units field, is specially mode structure on a kind of filter casing blanking.
Background technology
Cleaner is installed in the middle of the engine, and it is the assembly that is made up of one or several filter component, and its effect is that filtering will get into the objectionable impurities in oil circuit or the gas circuit, to reduce the wearing and tearing of engine part.Cleaner is to be made up of the filter core in shell and the shell, and shell need be used blanking die adding man-hour, and is accurate inadequately during shell processing blanking in the prior art, causes the staff to correct the blanking position by hand, wastes time and energy inefficiency.
The utility model content
The utility model purpose provides mode structure on a kind of filter casing blanking, to solve the coarse problem of prior art filter casing processing blanking.
In order to achieve the above object, the technical scheme that the utility model adopted is:
Mode structure on the filter casing blanking; Include die shank, it is characterized in that: is provided with boss in the middle of the said die shank, is positioned on the die shank of boss both sides and has thread groove; Said boss bottom has locating hole; Die shank two side bottoms are connected with L shaped material returned piece respectively, and the L shaped bottom of said material returned piece has guide through hole, and the corresponding material returned piece of said die shank guide through hole position has the step guide through hole.
The utility model is simple in structure, is easy to realize.In die shank boss bottom locating piece is set, accurately locatees the blanking patrix during with the realization blanking, the guide through hole of the piece of the material returned simultaneously cooperates with the step guide through hole of die shank, can realize the accurate blanking of blanking patrix through guide rod is installed.Accuracy when the utility model can improve blanking has also improved the shell working (machining) efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1.Mode structure on the filter casing blanking; Include die shank 1, be provided with boss 2 in the middle of the die shank 1, be positioned on the die shank of boss 2 both sides and have thread groove 3; Boss 2 bottoms have locating hole 4; 1 liang of side bottom of die shank is connected with L shaped material returned piece 5 respectively, and material returned piece 5L shape bottom has guide through hole 6, and die shank 1 corresponding material returned piece 5 guide through hole 6 positions have step guide through hole 7.
Claims (1)
1. mode structure on the filter casing blanking; Include die shank, it is characterized in that: is provided with boss in the middle of the said die shank, is positioned on the die shank of boss both sides and has thread groove; Said boss bottom has locating hole; Die shank two side bottoms are connected with L shaped material returned piece respectively, and the L shaped bottom of said material returned piece has guide through hole, and the corresponding material returned piece of said die shank guide through hole position has the step guide through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203246734U CN202283559U (en) | 2011-08-31 | 2011-08-31 | Filter shell blanking upper die structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203246734U CN202283559U (en) | 2011-08-31 | 2011-08-31 | Filter shell blanking upper die structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202283559U true CN202283559U (en) | 2012-06-27 |
Family
ID=46295094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203246734U Expired - Fee Related CN202283559U (en) | 2011-08-31 | 2011-08-31 | Filter shell blanking upper die structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202283559U (en) |
-
2011
- 2011-08-31 CN CN2011203246734U patent/CN202283559U/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: 20120627 Termination date: 20120831 |