CN203900907U - Locating tool for bearing retainer inclined hole machining - Google Patents
Locating tool for bearing retainer inclined hole machining Download PDFInfo
- Publication number
- CN203900907U CN203900907U CN201420292034.8U CN201420292034U CN203900907U CN 203900907 U CN203900907 U CN 203900907U CN 201420292034 U CN201420292034 U CN 201420292034U CN 203900907 U CN203900907 U CN 203900907U
- Authority
- CN
- China
- Prior art keywords
- retainer
- inclined hole
- plate
- pressing plate
- positioning tool
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 title abstract 4
- 238000005553 drilling Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
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- Drilling And Boring (AREA)
Abstract
The utility model discloses a locating tool for bearing retainer inclined hole machining. The tool comprises a base, one end face of the base is an inclined face, the included angle between the inclined face and the horizontal plane is 40-50 degrees, the inclined face is fixedly connected with a locating plate, the upper portion of the locating plate is symmetrically provided with a pair of supporting pins, the center of the locating plate is connected with a pressing plate of a long-strip-shaped structure, and the length of the pressing plate is larger than the diameter of a retainer. According to the locating tool for bearing retainer inclined hole machining, the base provided with the inclined face is adopted, so that the locating plate has a certain inclined angle, the fixed retainer has a certain inclined angle, then drilling is achieved through a drilling machine, and inclined holes can be machined. Machining is convenient and easy to achieve, efficiency is high and quality is good.
Description
Technical field
The utility model relates to a kind of positioning tool, relates in particular to a kind of retainer inclined hole processing positioning tool.
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.
Retainer is one of bearing significant components.At present, have a kind of retainer on market, the hole on it is inclined hole, after the retainer of this class formation adopts common tool locating, comparatively difficult with drilling machine processing inclined, and has the problem that crudy is not high.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of retainer inclined hole processing positioning tool is provided, and adopts common tool locating to have inclined hole processing difficulties, the problem that inclined hole crudy is not high to solve existing retainer inclined hole.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of retainer inclined hole processing positioning tool, comprise base, one end face of described base is inclined-plane, the angle of described inclined-plane and horizontal plane is 40～50 °, and on inclined-plane, be fixedly connected with location-plate, described location-plate top is symmetrically arranged with a pair of supporting pin, and the center of location-plate is connected with pressing plate, described pressing plate is strip structure, and the length of pressing plate is greater than the diameter of retainer.
As preferred version of the present utility model, the angle of described inclined-plane and horizontal plane is 45 °, and this angle is optimal angle, is convenient to processing inclined, and the inclined hole quality processing is good.
As preferred version of the present utility model, described base is isosceles triangular structure, adopts the base of triangular structure, and Stability Analysis of Structures is firm.
As preferred version of the present utility model, the center of described location-plate is connected with screw rod, briquetting has been threaded on described screw rod, the bottom of described pressing plate middle has notch, the width of described notch is identical with the diameter of screw rod, pressing plate is stuck on screw rod by notch, and is fixed by briquetting.
As preferred version of the present utility model, on described briquetting, be connected with handle, convenient operation.
The beneficial effects of the utility model are, described retainer inclined hole processing has the base on inclined plane by employing with positioning tool, make location-plate there is certain angle of inclination, thereby fixing retainer has constant slope, by drilling machine, punch again, can process inclined hole, easy to process, simple, efficiency is high, and quality is good.
Accompanying drawing explanation
Fig. 1 is the front view of positioning tool for the processing of the utility model retainer inclined hole;
Fig. 2 is the structural representation of the utility model pressing plate.
In figure:
1, base; 2, location-plate; 3, screw rod; 4, briquetting; 5, pressing plate; 6, handle; 7, supporting pin; 8, notch.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate the technical solution of the utility model.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. 1 and Fig. 2, Fig. 1 is the structural representation of positioning tool for the processing of the utility model retainer inclined hole; Fig. 2 is the structural representation of the utility model pressing plate.
In the present embodiment, a kind of retainer inclined hole processing positioning tool, comprise base 1, described base 1 is isosceles triangular structure, the inclined-plane of base 1 and the angle of horizontal plane are 45 °, and on inclined-plane, be fixedly connected with location-plate 2, described location-plate 2 tops are symmetrically arranged with a pair of supporting pin 7, and the center of location-plate 2 is connected with screw rod 3, on described screw rod 3, be threaded and be useful on the briquetting 4 of clamping platen 5, on described briquetting 4, be connected with handle 6, described pressing plate 5 is strip structure, its length is greater than the diameter of retainer, the bottom of pressing plate 5 middles has notch 8, the width of described notch 8 is identical with the diameter of screw rod 3, pressing plate 5 is stuck on screw rod 3 by notch 8.
During location, retainer is placed on location-plate 2, retainer is supported by a pair of supporting pin 7 on location-plate 2 tops, by on pressing plate 5 cards and screw rod, retainer is close in the lower surface at pressing plate 5 two ends, rotating handles 6, drive briquetting 4 to press down, thereby band dynamic pressure plate 5 presses down retainer is compressed, and can realize the sloped position of retainer, thereby can process easily inclined hole.
Above embodiment has just set forth basic 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 (5)
1. a retainer inclined hole processing positioning tool, it is characterized in that: comprise base, one end face of described base is inclined-plane, the angle of described inclined-plane and horizontal plane is 40～50 °, and on inclined-plane, be fixedly connected with location-plate, described location-plate top is symmetrically arranged with a pair of supporting pin, and the center of location-plate is connected with pressing plate, described pressing plate is strip structure, and the length of pressing plate is greater than the diameter of retainer.
2. retainer inclined hole processing positioning tool according to claim 1, is characterized in that: the angle of described inclined-plane and horizontal plane is 45 °.
3. retainer inclined hole processing positioning tool according to claim 2, is characterized in that: described base is isosceles triangular structure.
4. retainer inclined hole processing positioning tool according to claim 1, it is characterized in that: the center of described location-plate is connected with screw rod, briquetting has been threaded on described screw rod, the bottom of described pressing plate middle has notch, the width of described notch is identical with the diameter of screw rod, pressing plate is stuck on screw rod by notch, and is fixed by briquetting.
5. retainer inclined hole processing positioning tool according to claim 4, is characterized in that: on described briquetting, be connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292034.8U CN203900907U (en) | 2014-06-03 | 2014-06-03 | Locating tool for bearing retainer inclined hole machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292034.8U CN203900907U (en) | 2014-06-03 | 2014-06-03 | Locating tool for bearing retainer inclined hole machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203900907U true CN203900907U (en) | 2014-10-29 |
Family
ID=51775199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292034.8U Expired - Lifetime CN203900907U (en) | 2014-06-03 | 2014-06-03 | Locating tool for bearing retainer inclined hole machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203900907U (en) |
-
2014
- 2014-06-03 CN CN201420292034.8U patent/CN203900907U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |