CN201776486U - Discoid drilling jig - Google Patents
Discoid drilling jig Download PDFInfo
- Publication number
- CN201776486U CN201776486U CN2010202411710U CN201020241171U CN201776486U CN 201776486 U CN201776486 U CN 201776486U CN 2010202411710 U CN2010202411710 U CN 2010202411710U CN 201020241171 U CN201020241171 U CN 201020241171U CN 201776486 U CN201776486 U CN 201776486U
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- China
- Prior art keywords
- disc
- bulge loop
- drill jig
- bid
- hole
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- 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.)
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Abstract
The utility model discloses a discoid drilling jig, which is characterized in that: the drilling jig is an overlapping body of a disc and a convex ring, and the disc is a ladder-shaped disc formed by overlapping a large disc and a small disc; the small disc is positioned at one side of the large disc, and the convex ring is arranged at the other side of the large disc; the outer edge of the convex ring and the outer edge of the large disc coincide, and the inner edge of the convex ring is larger than the outer edge of the small disc; and a plurality of through holes are arranged on an overlapping surface of the small disc and the large disc, a convex ring surface and a large disc surface between the inner edge of the convex ring and the outer edge of the small disc. The drilling jig is mainly used for drilling holes for matched parts, i.e., a plurality of parts can be drilled by a set of drilling jigs. The number of used jigs is reduced, the time of replacing the jig is saved, and the precision of matched processing is improved. Therefore, the drilling jig has the characteristics of good processing precision, high processing efficiency and low processing cost.
Description
Technical field
The utility model relates to a kind of mould that uses in machined, be specifically related to a kind of drill jig.
Background technology
The mould kind of using in existing machined is more, especially adds in drilling and often can use drill jig man-hour, and its purpose is exactly in order to improve machining accuracy and efficient.But in drill jig commonly used, only be applicable to basically to single part or to the processing in single hole.If when having a plurality of matching used parts that the hole that needs processing is all arranged, then need to use many molds, and need change repeatedly.This processing mode was both time-consuming, and supporting precision is low again, and processing cost is high again.Therefore, be necessary existing Drilling Jig Structure is improved.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and a kind of disk jig is provided, and this drill jig is mainly used in the boring of auxiliary component, uses this drill jig boring to have good processing accuracy, working (machining) efficiency height, the characteristics that processing cost is low.
For achieving the above object, the technical solution adopted in the utility model is a kind of plate-like drill jig, it is characterized in that, described drill jig is the stack body of dish and bulge loop, described dish is the stepped dish that is superimposed as by deep bid and shallow bid, and described shallow bid is positioned at a side of described deep bid, and described bulge loop is arranged on the opposite side of described deep bid, the outer rim of described bulge loop overlaps with the outer rim of described deep bid, and the inner edge of described bulge loop is greater than the outer rim of described shallow bid; On the face of described shallow bid and deep bid stack, on the anchor ring of bulge loop, and the platter surface between the outer rim of the inner edge of bulge loop and shallow bid is provided with several through holes.
In order to be applicable to the processing of difform parts, wherein preferable technical scheme is, described dish and bulge loop be circle, or are ellipse, or the figure that is surrounded by curve, or is rectangle, or is polygon.
In order to be applicable to the processing of difform parts, wherein preferable technical scheme also can be positioned on the concentric annular and uniform for, described through hole.
In order to be applicable to the processing of difform parts, wherein preferable technical scheme can also for, be provided with step in the end of described through hole.
In order to be applicable to the processing of difform parts, wherein preferable technical scheme again can for, in described through hole, be inlaid with the carbide alloy fairlead, interference fit between described fairlead and the described through hole.
In order to be applicable to the processing of difform parts, wherein preferable technical scheme again can for, in the outer setting of described fairlead one end boss is arranged, described boss matches with the step of described through hole end.
Advantage of the present utility model and beneficial effect are: because this drill jig mainly is the boring that is used for auxiliary component, both can hole to a plurality of parts on a cover drill jig.Reduce the quantity that mould uses, saved the lead-time, improved the precision of accessory processing.Therefore, use this drill jig boring to have good processing accuracy, working (machining) efficiency height, the characteristics that processing cost is low.
Description of drawings
Fig. 1 is the structural representation of the utility model disk jig;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B portion enlarged drawing of Fig. 2.
Among the figure: 1, deep bid; 2, shallow bid; 3, bulge loop; 4, through hole; 5, step; 6, fairlead; 7, boss.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is further described.Following examples only are used for the technical solution of the utility model more clearly is described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1 to Figure 3, the utility model is a kind of plate-like drill jig, this drill jig is the stack body of dish and bulge loop 3, described dish is the stepped dish that is superimposed as by deep bid 1 and shallow bid 2, described shallow bid 2 is positioned at a side of described deep bid 1, described bulge loop 3 is arranged on the opposite side of described deep bid 1, and the outer rim of described bulge loop 3 overlaps with the outer rim of described deep bid 1, and the inner edge of described bulge loop 3 is greater than the outer rim of described shallow bid 2; On the face of described shallow bid 2 and deep bid 1 stack, on the anchor ring of bulge loop 3, and deep bid 1 face between the outer rim of the inner edge of bulge loop 3 and shallow bid 2 is provided with several through holes 4.
On the basis of embodiment 1, in order to be applicable to difform parts processing, the utility model preferred embodiment is, described deep bid 1, shallow bid 2 can be circular with bulge loop 3, or oval, or the figure that surrounds by curve, or rectangle, or polygon, the structure of all the other and embodiment 1 is identical.
On the basis of embodiment 2, in order to be applicable to the processing of difform parts, the utility model preferred embodiment also can be, as shown in Figure 1, described through hole 4 is positioned on the concentric annular and is uniform, and the structure of all the other and embodiment 2 is identical.
On the basis of embodiment 3, in order to be applicable to the processing of difform parts, the utility model preferred embodiment can also be, as shown in Figure 3, is provided with step 5 in the end of described through hole 4, and the structure of all the other and embodiment 3 is identical.
Embodiment 5
On the basis of embodiment 4, in order to be applicable to difform parts processing, the utility model preferred embodiment can be again, as shown in Figure 3, in described through hole 4, be inlaid with carbide alloy fairlead 6, interference fit between described fairlead 6 and the described through hole 4, the structure of all the other and embodiment 4 is identical.
On the basis of embodiment 5, in order to be applicable to difform parts processing, the utility model preferred embodiment can be again, as shown in Figure 3, outer setting at described fairlead 6 one ends has boss 7, described boss 7 matches with the step 5 of described through hole 4 ends, and the structure of all the other and embodiment 5 is identical.
For example the utility model is when being used to process the supporting parts of axle and flange, flange can be installed in the lower end of axle head a bit of on, then the bulge loop end is withheld on the end face of flange, make deep bid the end face that is crimped on spool of one side on.Described in this embodiment dish and ring are circle, and drilling has the through hole of 4 φ 16mm on the face of described shallow bid 2 and deep bid 1 stack, and these 4 through holes are positioned on the concentric circles and are uniform.Drilling has the through hole of 54 φ 16mm on the anchor ring of described bulge loop 3, and these 54 through holes are positioned on the concentric circles and are uniform.Drilling has the through hole of 4 φ 16mm on 1 of the deep bid between the outer rim of the inner edge of bulge loop 3 and shallow bid 2, and these 4 through holes are positioned on the concentric circles and are uniform.
The above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. plate-like drill jig, it is characterized in that, described drill jig is the stack body of dish and bulge loop, described dish is the stepped dish that is superimposed as by deep bid and shallow bid, described shallow bid is positioned at a side of described deep bid, described bulge loop is arranged on the opposite side of described deep bid, and the outer rim of described bulge loop overlaps with the outer rim of described deep bid, and the inner edge of described bulge loop is greater than the outer rim of described shallow bid; On the face of described shallow bid and deep bid stack, on the anchor ring of bulge loop, and the platter surface between the outer rim of the inner edge of bulge loop and shallow bid is provided with several through holes.
2. plate-like drill jig according to claim 1 is characterized in that, described dish and bulge loop are circular, or be ellipse, or the figure that is surrounded by curve, or is rectangle, or is polygon.
3. plate-like drill jig according to claim 2 is characterized in that, described through hole is positioned on the concentric annular and is uniform.
4. plate-like drill jig according to claim 3 is characterized in that, is provided with step in the end of described through hole.
5. plate-like drill jig according to claim 4 is characterized in that, is inlaid with the carbide alloy fairlead in described through hole, interference fit between described fairlead and the described through hole.
6. plate-like drill jig according to claim 5 is characterized in that, in the outer setting of described fairlead one end boss is arranged, and described boss matches with the step of described through hole end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202411710U CN201776486U (en) | 2010-06-28 | 2010-06-28 | Discoid drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202411710U CN201776486U (en) | 2010-06-28 | 2010-06-28 | Discoid drilling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201776486U true CN201776486U (en) | 2011-03-30 |
Family
ID=43789719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202411710U Expired - Fee Related CN201776486U (en) | 2010-06-28 | 2010-06-28 | Discoid drilling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201776486U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672501A (en) * | 2012-06-13 | 2012-09-19 | 苏州市达圣机械有限公司 | Bearing base tool and use method thereof |
| CN102699384A (en) * | 2012-02-02 | 2012-10-03 | 四川都江机械有限责任公司 | Drill plate |
| CN105750594A (en) * | 2016-04-29 | 2016-07-13 | 沈阳鼓风机集团股份有限公司 | Stepped type drilling template for sectional type spindle connecting pin hole of compressor and auxiliary guide sleeve |
-
2010
- 2010-06-28 CN CN2010202411710U patent/CN201776486U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699384A (en) * | 2012-02-02 | 2012-10-03 | 四川都江机械有限责任公司 | Drill plate |
| CN102672501A (en) * | 2012-06-13 | 2012-09-19 | 苏州市达圣机械有限公司 | Bearing base tool and use method thereof |
| CN105750594A (en) * | 2016-04-29 | 2016-07-13 | 沈阳鼓风机集团股份有限公司 | Stepped type drilling template for sectional type spindle connecting pin hole of compressor and auxiliary guide sleeve |
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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: 20110330 Termination date: 20130628 |