CN203292546U - Balance disk liner hole drill jig - Google Patents
Balance disk liner hole drill jig Download PDFInfo
- Publication number
- CN203292546U CN203292546U CN2013202680049U CN201320268004U CN203292546U CN 203292546 U CN203292546 U CN 203292546U CN 2013202680049 U CN2013202680049 U CN 2013202680049U CN 201320268004 U CN201320268004 U CN 201320268004U CN 203292546 U CN203292546 U CN 203292546U
- Authority
- CN
- China
- Prior art keywords
- disk body
- drill jig
- balancing frame
- balance disk
- 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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- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a balance disk liner hole drill jig which comprises a disk body matched with a balance disk in shape. The center of the disk body is provided with a center hole, die holes corresponding to liner holes in the balance disk are evenly formed in the annular edge portion of the disk body, and the annular wall of each die hole is provided with a wear-resistant layer. The balance disk liner hole drill jig is simple in structure and reasonable in design; the inner wall of each die hole is provided with one wear-resistant layer, and service life of the drill jig is greatly prolonged; production cost of an enterprise is reduced, and use requirements of the enterprise are met.
Description
Technical field:
The utility model relates generally to the balancing frame technical field of mold, relates in particular to a kind of balancing frame lining drilling jig.
Background technology:
In water pump structure, include balancing frame.Balancing frame includes disk body, on the ring wall of disk body, is evenly distributed with the lining hole.Balancing frame, after making moulding, then is holed to the lining hole on it.Usually, the boring location needs drill jig to carry out cooperating.Drill jig in prior art, include the disk body with the balancing frame form fit, on disk body, has the nib corresponding with serving as a contrast hole.This nib, in long-term boring procedure, easily is worn, and affects the service life of drill jig.
The utility model content:
The utility model purpose is exactly in order to make up the defect of prior art, and a kind of balancing frame lining drilling jig is provided, and it has advantages of long service life.
The utility model is achieved through the following technical solutions:
A kind of balancing frame lining drilling jig, it is characterized in that: include the disk body with the balancing frame form fit, the disk body center is provided with centre bore, and the ring of described disk body is evenly distributed with the nib corresponding with lining hole on balancing frame along position, on the ring wall of described nib, be respectively equipped with wearing layer.
A kind of balancing frame lining drilling jig, it is characterized in that: disk body two ends end face is respectively equipped with ring-shaped step.
The utility model has the advantages that:
The utility model is simple in structure, and is reasonable in design, by on the nib inwall, being provided with wearing layer, greatly strengthened service life of the present utility model, reduced the production cost of enterprise, met the user demand of enterprise.
The accompanying drawing explanation:
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
The specific embodiment:
Referring to accompanying drawing.
A kind of balancing frame lining drilling jig, include the disk body 1 with the balancing frame form fit, and disk body 1 center is provided with centre bore 2, and the ring of described disk body 1 is evenly distributed with the nib 3 corresponding with lining hole on balancing frame along position, on the ring wall of described nib 3, be respectively equipped with wearing layer 4.
Claims (2)
1. a balancing frame serves as a contrast drilling jig, it is characterized in that: include the disk body with the balancing frame form fit, the disk body center is provided with centre bore, and the ring of described disk body is evenly distributed with the nib corresponding with lining hole on balancing frame along position, on the ring wall of described nib, be respectively equipped with wearing layer.
2. a kind of balancing frame according to claim 1 serves as a contrast drilling jig, and it is characterized in that: disk body two ends end face is respectively equipped with ring-shaped step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202680049U CN203292546U (en) | 2013-05-16 | 2013-05-16 | Balance disk liner hole drill jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202680049U CN203292546U (en) | 2013-05-16 | 2013-05-16 | Balance disk liner hole drill jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292546U true CN203292546U (en) | 2013-11-20 |
Family
ID=49568586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202680049U Expired - Fee Related CN203292546U (en) | 2013-05-16 | 2013-05-16 | Balance disk liner hole drill jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292546U (en) |
-
2013
- 2013-05-16 CN CN2013202680049U patent/CN203292546U/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: 20131120 Termination date: 20140516 |