CN207343868U - A kind of three hole machined chamfer dimesion controller of lorry axle - Google Patents
A kind of three hole machined chamfer dimesion controller of lorry axle Download PDFInfo
- Publication number
- CN207343868U CN207343868U CN201721440919.8U CN201721440919U CN207343868U CN 207343868 U CN207343868 U CN 207343868U CN 201721440919 U CN201721440919 U CN 201721440919U CN 207343868 U CN207343868 U CN 207343868U
- Authority
- CN
- China
- Prior art keywords
- controller
- bearing block
- hole machined
- chamfer dimesion
- lorry
- 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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- Milling Processes (AREA)
Abstract
It the utility model is related to a kind of three hole machined chamfer dimesion controller of lorry axle, including adjusting nut and bearing block, the adjusting nut is arranged on the bottom of bearing block, and some tapped through holes have been extended vertically through on the bearing block, fixing bolt is threaded with some tapped through holes.The three hole machined chamfer dimesion controller of lorry axle, longitudinally adjusted and fixed access site can be achieved, accurate control chamfering work piece size, the controller does not influence the installation and dismounting of cutter, adjust simple and convenient, since sleeve assembly endoporus is using transition cooperation, because of the dismounting of controller when wearing tool changing and change the outfit also very convenient, the use of the utility model solves the deficiency that more frequency small lot lorry axles take special purpose machine tool processing, it it also avoid at the same time, identical product is completed by different operating personnel, the inconsistent contradiction of processing dimension, so as to ensure that product processing quality.
Description
Technical field
Technical field of industrial equipment is the utility model is related to, is specially a kind of three hole machined chamfer dimesion of lorry axle
Controller.
Background technology
Axle is the important composition component of goods train vehicle bogie, is proposing that high-speed overload will to goods train vehicle
While asking, the requirement of higher is also proposed with axle quality to truck vehicle.Axle is when producing in enormous quantities, axle screw thread three
Hole chamfering processing is completed in special purpose machine tool, and three Hole chamfering dimensional accuracies are ensured by program setting.But for some small lot cities
Field axle product, to alleviate special purpose machine tool pressure, generally uses radial drilling machine processing cart axle thread, its chamfer dimesion size is complete
Feel to be controlled depending on the technical ability of operative employee or with range estimation scale.This is resulted in when identical product is operated by different personnel
When, processing dimension is inconsistent, or even can not comply fully with drawing requirement, causes unstable product quality.
Utility model content
The purpose of this utility model is that to solve the above-mentioned problems and provides a kind of simple in structure, design rational one
Kind three hole machined chamfer dimesion controller of lorry axle.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of three hole machined chamfer dimesion controller of lorry axle, including adjusting nut and bearing block, the adjustment
Nut is arranged on the bottom of bearing block, has extended vertically through some tapped through holes on the bearing block, in some tapped through holes
It is threaded with fixing bolt.
As the further prioritization scheme of the utility model, bearing is installed on the inside of the bearing block, the bearing
Inner side is equipped with sleeve assembly.
As the further prioritization scheme of the utility model, the inner side of the sleeve assembly is equipped with chamfering tool.
As the further prioritization scheme of the utility model, the bottom outside of the bearing block is equipped with helicitic texture, described
Bearing block is threadedly coupled with adjusting nut.
The top of the sleeve assembly is equipped with axis Spring Card.
The endoporus of the sleeve assembly and the axis of chamfering tool are coordinated using transition.
The beneficial effects of the utility model are：
1st, the utility model is, it can be achieved that longitudinally adjusted and fixed access site, accurate to control chamfering work piece size.The control
Device does not influence the installation and dismounting of cutter, and adjustment is simple and convenient.
2nd, since sleeve assembly endoporus is using transition cooperation, because of the dismounting of controller when wearing tool changing and change the outfit also very square
Just.
3rd, the use of the utility model solves more frequency small lot lorry axles and takes special purpose machine tool processing not
Foot, it also avoid, identical product is completed by different operating personnel, the inconsistent contradiction of processing dimension, so as to ensure that production at the same time
Product processing quality.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of the utility model；
Fig. 3 is the working state figure of the utility model.
In figure：1. adjusting nut, 2. bearing blocks, 3. fixing bolts, 4. chamfering tools, 5. axis Spring Cards, 6. bearings, 7.
The parts such as sleeve assembly, 8. tapped through holes, 9. axle end faces.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figs. 1-3, a kind of three hole machined chamfer dimesion controller of lorry axle, including adjusting nut 1 and axis
Bearing 2, the adjusting nut 1 are arranged on the bottom of bearing block 2, some tapped through holes 8 have been extended vertically through on the bearing block 2,
Fixing bolt 3 is threaded with some tapped through holes 8.
The inner side of the bearing block 2 is provided with bearing 6, and the inner side of the bearing 6 is equipped with sleeve assembly 7.
The inner side of the sleeve assembly 7 is equipped with chamfering tool 4.
The bottom outside of the bearing block 2 is equipped with helicitic texture, and the bearing block 2 is threadedly coupled with adjusting nut 1.
The top of the sleeve assembly 7 is equipped with axis Spring Card 5, by axis Spring Card 5, by chamfering tool 4 and axle sleeve
Component 7 is sufficiently fixed.
The endoporus of the sleeve assembly 7 is coordinated with the axis of chamfering tool 4 using transition, since 7 endoporus of sleeve assembly uses
Transition coordinates, and because of the dismounting of controller when wearing tool changing and changes the outfit also very convenient.
It should be noted that three Hole chamfering processing are being carried out with axle to various railway freight-car, before chamfering, according to drawing ruler
Very little adjustment adjusting nut 1,4 point of a knife of chamfering tool is detected to 1 face size of adjusting nut and drawing depth of chamfering size with model
It is consistent, it is rear to fasten fastening bolt 3.The utility model rotates together with chamfering tool 4 during chamfering, when adjusting nut 1 and axle end
After face 9 contacts, adjusting nut 1 stops operating, and chamfering tool 4 continues rotation completion chamfering at this time.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
Defined by appending claims and equivalents.
Claims (6)
- A kind of 1. three hole machined chamfer dimesion controller of lorry axle, it is characterised in that：Including adjusting nut (1) and bearing Seat (2), the adjusting nut (1) are arranged on the bottom of bearing block (2), some screw threads have been extended vertically through on the bearing block (2) Through hole (8), some tapped through holes (8) are interior to be threaded with fixing bolt (3).
- A kind of 2. three hole machined chamfer dimesion controller of lorry axle according to claim 1, it is characterised in that：Institute State and bearing (6) is installed on the inside of bearing block (2), the inner side of the bearing (6) is equipped with sleeve assembly (7).
- A kind of 3. three hole machined chamfer dimesion controller of lorry axle according to claim 2, it is characterised in that：Institute The inner side for stating sleeve assembly (7) is equipped with chamfering tool (4).
- A kind of 4. three hole machined chamfer dimesion controller of lorry axle according to claim 1, it is characterised in that：Institute The bottom outside for stating bearing block (2) is equipped with helicitic texture, and the bearing block (2) is threadedly coupled with adjusting nut (1).
- A kind of 5. three hole machined chamfer dimesion controller of lorry axle according to claim 2, it is characterised in that：Institute The top for stating sleeve assembly (7) is equipped with axis Spring Card (5).
- A kind of 6. three hole machined chamfer dimesion controller of lorry axle according to claim 2, it is characterised in that：Institute The endoporus of sleeve assembly (7) is stated with the axis of chamfering tool (4) using transition to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440919.8U CN207343868U (en) | 2017-11-01 | 2017-11-01 | A kind of three hole machined chamfer dimesion controller of lorry axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721440919.8U CN207343868U (en) | 2017-11-01 | 2017-11-01 | A kind of three hole machined chamfer dimesion controller of lorry axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207343868U true CN207343868U (en) | 2018-05-11 |
Family
ID=62354180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721440919.8U Expired - Fee Related CN207343868U (en) | 2017-11-01 | 2017-11-01 | A kind of three hole machined chamfer dimesion controller of lorry axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207343868U (en) |
-
2017
- 2017-11-01 CN CN201721440919.8U patent/CN207343868U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20211101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |