CN203900566U - Locating tool for bearing outer ring drilling - Google Patents
Locating tool for bearing outer ring drilling Download PDFInfo
- Publication number
- CN203900566U CN203900566U CN201420291156.5U CN201420291156U CN203900566U CN 203900566 U CN203900566 U CN 203900566U CN 201420291156 U CN201420291156 U CN 201420291156U CN 203900566 U CN203900566 U CN 203900566U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- bearing outer
- hole
- guide
- base
- 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- Withdrawn - After Issue
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- Drilling And Boring (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a locating tool for bearing outer ring drilling. The tool comprises a base, the base is provided with a locating column of a cylindrical structure, the radius of the locating column and the radius of a through hole in the upper end face of a bearing outer ring are the same, the base is provided with an upper limiting block, the side face of the base is provided with guide through holes in the horizontal direction, the guide through holes and a side face through hole needing to be machined in the side face of the bearing outer ring are overlapped, and the guide through holes comprise the first guide through hole in the left side of the locating column and the second guide through hole locating in the right side of the locating column. The locating tool for bearing outer ring drilling is simple in structure and easy to use. When locating is carried out by means of the locating tool, lineation is not needed, locating can be accurately achieved, labor intensity of workers is greatly lowered, and production efficiency is improved.
Description
Technical field
The utility model relates to a kind of positioning tool, relates in particular to the boring positioning tool of a kind of bearing outer ring.
Background technology
Bearing is in mechanical transmission course, to work the parts of fixing and reducing load coefficient of friction.Bearing is a kind of very important parts in contemporary plant equipment.Its major function is supported mechanical rotary body, the mechanical load coefficient of friction in order to reduction equipment in transmission process.
Outer ring is one of important parts of bearing.As shown in Figure 1, for a kind of outer ring of bearing, it need process in upper surface through hole 1 in process of manufacture, and according to the position of the through hole 1 of upper surface, on side, opsition dependent requires accurately line, then process required side through hole 2 in its side, the inconvenience of this kind of mode complex operation, each boring all needs to rule, the labour intensity that has increased workman, has reduced production efficiency.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of bearing outer ring boring positioning tool, to solve existing bearing outer ring in the time processing side through hole, need rule, and labour intensity is large, the problem that production efficiency is low.
The purpose of this utility model is to be achieved through the following technical solutions:
The boring positioning tool of a kind of bearing outer ring, comprise base, on described base, be provided with the locating dowel of cylindrical structural, the radius of described locating dowel is identical with the through hole radius of bearing outer ring upper surface, on base, be provided with upper limit position block, the side along continuous straight runs of base has guide through hole, the position overlaid of the side through hole of the position of described guide through hole and the required processing in bearing outer ring side, it comprises the first guide through hole that is positioned at locating dowel left side and the second guide through hole that is positioned at locating dowel right side.
As preferred version of the present utility model, the end face of described base one side is provided with radian, thereby can well fit with bearing outer ring side.
As preferred version of the present utility model, described upper limit position block is 2, is symmetrically distributed in the two ends of base.
As preferred version of the present utility model, described upper limit position block is made up of copper product, and quality is soft, touches mutually while positioning not fragile bearing outer ring surface with bearing outer ring.
The beneficial effects of the utility model are that the boring positioning tool of described bearing outer ring is simple in structure, is easy to realize, by adopting the utility model to position, without line, can realize accurately location, thereby the labour intensity that greatly reduces workman, has improved production efficiency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of bearing outer ring;
Fig. 2 is the front view of the boring positioning tool of the utility model bearing outer ring;
Fig. 3 is the top view of the boring positioning tool of the utility model bearing outer ring.
In figure:
1, through hole; 2, side through hole; 3, base; 4, locating dowel; 5, upper limit position block; 6, the first guide through hole; 7, the second guide through hole.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.Be understandable that, embodiment described herein is only for explaining the utility model, but not to restriction of the present utility model.
Please refer to shown in Fig. 2 and Fig. 3, Fig. 2 is the front view of the boring positioning tool of the utility model bearing outer ring; Fig. 3 is the top view of the boring positioning tool of the utility model bearing outer ring.
In the present embodiment, the boring positioning tool of a kind of bearing outer ring, comprise base 3, on described base 3, be provided with the locating dowel 4 of cylindrical structural, the radius of described locating dowel 4 is identical with through hole 1 radius of bearing outer ring upper surface, on base 3, be symmetrically arranged with 2 upper limit position blocks 5, described upper limit position block 5 is made up of copper product, base 3 anterior end surface are provided with radian, and the side along continuous straight runs of base 3 has guide through hole, the position overlaid of the side through hole 2 of the position of described guide through hole and the required processing in bearing outer ring side, it comprises the first guide through hole 6 that is positioned at locating dowel 4 left sides and the second guide through hole 7 that is positioned at locating dowel 4 right sides.
With reference to Fig. 1 and in conjunction with shown in Fig. 2 and Fig. 3, when the location, locating dowel 4 is inserted in the through hole 1 of bearing outer ring upper surface, base 3 front sides are provided with radian, can fit with the side of bearing outer ring, upper limit position block 5 and the bearing outer ring at base 3 two ends fit, by the first guide through hole 6, the second guide through hole 7, coordinate hand sinker, can go out easily and efficiently accurate side, position through hole 2.
Above embodiment has just set forth general principle of the present utility model and characteristic; the utility model is not limited by above-described embodiment; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various variations and change, and these variations and change all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. the boring positioning tool of bearing outer ring, it is characterized in that: comprise base, on described base, be provided with the locating dowel of cylindrical structural, the radius of described locating dowel is identical with the through hole radius of bearing outer ring upper surface, on base, be provided with upper limit position block, the side along continuous straight runs of base has guide through hole, the position overlaid of the side through hole of the position of described guide through hole and the required processing in bearing outer ring side, it comprises the first guide through hole that is positioned at locating dowel left side and the second guide through hole that is positioned at locating dowel right side.
2. the boring positioning tool of bearing outer ring according to claim 1, is characterized in that: the end face of described base one side is provided with radian.
3. the boring positioning tool of bearing outer ring according to claim 1, is characterized in that: described upper limit position block is 2, is symmetrically distributed in the two ends of base.
4. according to the boring positioning tool of the bearing outer ring described in claim 1 or 3, it is characterized in that: described upper limit position block is made up of copper product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291156.5U CN203900566U (en) | 2014-06-03 | 2014-06-03 | Locating tool for bearing outer ring drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291156.5U CN203900566U (en) | 2014-06-03 | 2014-06-03 | Locating tool for bearing outer ring drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900566U true CN203900566U (en) | 2014-10-29 |
Family
ID=51774857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291156.5U Withdrawn - After Issue CN203900566U (en) | 2014-06-03 | 2014-06-03 | Locating tool for bearing outer ring drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900566U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028809A (en) * | 2014-06-03 | 2014-09-10 | 无锡易通精密机械股份有限公司 | Location tool for drilling hole in bearing outer ring |
-
2014
- 2014-06-03 CN CN201420291156.5U patent/CN203900566U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028809A (en) * | 2014-06-03 | 2014-09-10 | 无锡易通精密机械股份有限公司 | Location tool for drilling hole in bearing outer ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20180302 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20141029 Effective date of abandoning: 20180302 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |