CN207386960U - A kind of device of lathe rolling part fillet - Google Patents
A kind of device of lathe rolling part fillet Download PDFInfo
- Publication number
- CN207386960U CN207386960U CN201720854461.4U CN201720854461U CN207386960U CN 207386960 U CN207386960 U CN 207386960U CN 201720854461 U CN201720854461 U CN 201720854461U CN 207386960 U CN207386960 U CN 207386960U
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- rolling
- main shaft
- lathe
- installation
- tool body
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Abstract
The utility model is related to the frock clamp fields of mechanical turnery processing, the device of specially a kind of lathe rolling part fillet, can easily realize that fillet rolling operates, including lathe tool body, it is characterized in that, the lathe tool body end portion is equipped with rolling main shaft, and the rolling spindle nose for exposing to the lathe tool body is equipped with idler wheel by axis pin, and the idler wheel is in tilted layout, make it mutually suitable with the workpiece, alignment pieces R fillets, workpiece rotate, and facilitate and realize fillet rolling operation.
Description
Technical field
The utility model is related to the frock clamp fields of mechanical turnery processing, are specially a kind of lathe rolling part fillet
Device.
Background technology
A kind of fillet requirement of workpiece is rolled, currently on the market can be with but since the workpiece configurations are special
It is directly used in the instrument rolled so that the fillet rolling operation of workpiece can not be successfully completion.
The content of the invention
In view of the above-mentioned problems, the utility model provides a kind of device of lathe rolling part fillet, it can easily
Realize fillet rolling operation.
Its technical solution is such：A kind of lathe device of rolling part fillet, including lathe tool body, feature exists
In the lathe tool body end portion is equipped with rolling main shaft, and the rolling spindle nose for exposing to the lathe tool body is pacified by axis pin
Equipped with idler wheel, the idler wheel is in tilted layout.
It is further characterized by, and deep groove ball bearing is provided between the axis pin and the idler wheel；
It is provided with bushing between the axis pin and the rolling main shaft and passes through locking nut and fix；
The installation through-hole with the rolling main shaft cooperation is offered on the lathe tool body, it is described away from the idler wheel one side
Installation through-hole opening is equipped with rolling end cap, and the rolling main shaft is stretched into the installation through-hole, and the rolling main shaft includes
Major diameter section and path section, the idler wheel are installed on the major diameter section, clearance fit between the major diameter section and the installation through-hole,
The path section is through the rolling end cap and is equipped with clamp nut, the path section part suit in installation through-hole
There is extension spring, described extension spring one end connects the rolling main shaft, and the extension spring other end connects the rolling end
Lid.
After the utility model device, idler wheel is in tilted layout, and makes it mutually suitable with the workpiece, alignment pieces R fillets, work
Part rotates, and facilitates and realizes fillet rolling operation.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Specific embodiment
As shown in Figure 1, the device of a kind of lathe rolling part fillet, including lathe tool body 1, the installation of 1 end of lathe tool body
There is rolling main shaft 2,2 end of rolling main shaft for exposing to lathe tool body 1 is equipped with idler wheel 3 by axis pin 4, and idler wheel 3 is in tilted layout.
Deep groove ball bearing 5 is provided between axis pin 4 and idler wheel 3, ensures 3 Positive rotational of idler wheel, reduces friction；Axis pin 4 with
It is provided with bushing 6 between rolling main shaft 2 and passes through locking nut 7 and fix, further ensure that being reliably fixed for axis pin 4；Lathe tool body 1
On offer the installation through-hole coordinated with rolling main shaft 2, rolling end cap is installed away from the installation through-hole opening of 3 one side of idler wheel
8, rolling main shaft 2 is stretched into installation through-hole, and rolling main shaft 2 includes major diameter section 2-1 and path section 2-2, and idler wheel 3 is installed on major diameter section
2-1, clearance fit between major diameter section 2-1 and installation through-hole, path section 2-2 is through rolling end cap 8 and is equipped with clamp nut 10,
Path section 2-2 in installation through-hole is set with extension spring 9,9 one end connecting rolling main shaft 2 of extension spring, extension spring 9
Other end connecting rolling end cap 8, when idler wheel 3 is under pressure, rolling main shaft 2 can shrink, no longer stress when reset again, fasten
Nut 10 plays position-limiting action, and the extension spring 9 on rolling main shaft 2 is played to eliminate the vibration generated in processing and extend and rolled
The effect of 2 service life of main shaft is pressed, 11 be flat key in figure, and 12 be workpiece.
Claims (4)
- A kind of 1. lathe device of rolling part fillet, including lathe tool body, which is characterized in that the lathe tool body end portion installation There is rolling main shaft, the rolling spindle nose for exposing to the lathe tool body is equipped with idler wheel by axis pin, and the idler wheel tilts Arrangement.
- 2. the device of a kind of lathe rolling part fillet according to claim 1, which is characterized in that the axis pin and institute It states and is provided with deep groove ball bearing between idler wheel.
- 3. the device of a kind of lathe rolling part fillet according to claim 1, which is characterized in that the axis pin and institute It states and is provided with bushing and passes through locking nut and fix between rolling main shaft.
- 4. the device of a kind of lathe rolling part fillet according to claim 1, which is characterized in that on the lathe tool body The installation through-hole with the rolling main shaft cooperation is offered, the installation through-hole opening away from the idler wheel one side is equipped with End cap is rolled, the rolling main shaft is stretched into the installation through-hole, and the rolling main shaft includes major diameter section and path section, the rolling Wheel is installed on the major diameter section, clearance fit between the major diameter section and the installation through-hole, and the path section runs through the rolling Pressure side lid is simultaneously equipped with clamp nut, and the path section part in installation through-hole is set with extension spring, the stretching Spring one end connects the rolling main shaft, and the extension spring other end connects the rolling end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854461.4U CN207386960U (en) | 2017-07-14 | 2017-07-14 | A kind of device of lathe rolling part fillet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854461.4U CN207386960U (en) | 2017-07-14 | 2017-07-14 | A kind of device of lathe rolling part fillet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207386960U true CN207386960U (en) | 2018-05-22 |
Family
ID=62417654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854461.4U Active CN207386960U (en) | 2017-07-14 | 2017-07-14 | A kind of device of lathe rolling part fillet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207386960U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275833A (en) * | 2021-06-01 | 2021-08-20 | 莱芜环球汽车零部件有限公司 | Crankshaft fillet rolling machine |
-
2017
- 2017-07-14 CN CN201720854461.4U patent/CN207386960U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113275833A (en) * | 2021-06-01 | 2021-08-20 | 莱芜环球汽车零部件有限公司 | Crankshaft fillet rolling machine |
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