CN208680678U - A kind of interchangeable floating hinge knife rest - Google Patents
A kind of interchangeable floating hinge knife rest Download PDFInfo
- Publication number
- CN208680678U CN208680678U CN201821316117.0U CN201821316117U CN208680678U CN 208680678 U CN208680678 U CN 208680678U CN 201821316117 U CN201821316117 U CN 201821316117U CN 208680678 U CN208680678 U CN 208680678U
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- China
- Prior art keywords
- floating
- reamer
- collet
- connect
- rotation
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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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- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
The utility model discloses a kind of interchangeable floating hinge knife rests, reamer is connect with collet, collet and floating axis connection, floating axle are connect with rotation interstage sleeve, and rotation interstage sleeve is connect with taper shank, the utility model structure is simple, when changing reamer, reamer, collet, floating axle, backing pin can be removed together, after changing second knife, rotation shelves set, which is gone in translot, can be used, and replacement reamer is convenient.
Description
Technical field
The utility model belongs to the technical field of cutter ladder, and in particular to a kind of interchangeable floating hinge knife rest.
Background technique
In lathe process elongated hole, preferable method is reamed with reamer, but since tailstock and chuck have error, if directly
It connecing and straight shank reamer is mounted on drill chuck, then machining accuracy and surface roughness are all unable to get guarantee, and process
Hole wall will appear step, in order to solve this problem, we make floating hinge knife rest, fraising metapore surface roughness value be
R4, then grind through cloth, that is, can reach all 0.1, certified product rate 100%, and the cutting fluid that when ream uses adds a small amount of machinery oil for zinc powder oil,
It reams all using auto-feed mode, tailstock is fixed on saddle, revolving speed 30r/min, amount of feeding 0.10mm/r twice, replaced
When reamer, reamer, collet, floating axle, backing pin can be removed together, after changing second knife, rotation shelves set is gone in translot,
It can be used.
Utility model content
The purpose of this utility model is to provide a kind of interchangeable floating hinge knife rests, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of interchangeable floating hinge knife rest, including hinge
Knife, collet, floating axle, main set, backing pin, rotation interstage sleeve, taper shank, the reamer are connect with collet, and the collet and floating axle connect
It connects, the floating axle is connect with rotation interstage sleeve, and the rotation interstage sleeve is connect with taper shank.
Further, main set is equipped between the floating axle and rotation interstage sleeve.
Further, the floating axle is fixed with rotation interstage sleeve by backing pin.
The utility model has the advantage that
This patent structure is simple, when changing reamer, reamer, collet, floating axle, backing pin can be removed together, be changed second
After knife, rotation shelves set, which is gone in translot, be can be used, and replacement reamer is convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of interchangeable floating hinge knife rest of the utility model；
In figure: reamer -1, collet -2, floating axle -3, main set -4, backing pin -5, rotation interstage sleeve -6, taper shank -7.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1:
The utility model provides a kind of interchangeable floating hinge knife rest as shown in Figure 1, including reamer 1, collet 2, floating
Axis 3, main set 4, backing pin 5, rotation interstage sleeve 6, taper shank 7, the reamer 1 are connect with collet 2, and the collet 2 is connect with floating axle 3,
The floating axle 3 is connect with rotation interstage sleeve 6, is equipped with main set 4, the rotation interstage sleeve 6 between the floating axle 3 and rotation interstage sleeve 6
It is connect with taper shank 7, the floating axle 3 is fixed with rotation interstage sleeve 6 by backing pin 5.
The utility model has the advantage that
This patent structure is simple, when changing reamer, reamer, collet, floating axle, backing pin can be removed together, be changed second
After knife, rotation shelves set, which is gone in translot, be can be used, and replacement reamer is convenient.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. a kind of interchangeable floating hinge knife rest, which is characterized in that including reamer, collet, floating axle, main set, backing pin, rotation gear
Set, taper shank, the reamer are connect with collet, and the collet and floating axis connection, the floating axle are connect with rotation interstage sleeve, described
Rotation interstage sleeve is connect with taper shank.
2. a kind of interchangeable floating hinge knife rest according to claim 1, which is characterized in that the floating axle and rotation interstage sleeve it
Between be equipped with main set.
3. a kind of interchangeable floating hinge knife rest according to claim 1, which is characterized in that the floating axle and rotation interstage sleeve by
Backing pin is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316117.0U CN208680678U (en) | 2018-08-15 | 2018-08-15 | A kind of interchangeable floating hinge knife rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821316117.0U CN208680678U (en) | 2018-08-15 | 2018-08-15 | A kind of interchangeable floating hinge knife rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208680678U true CN208680678U (en) | 2019-04-02 |
Family
ID=65885308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821316117.0U Active CN208680678U (en) | 2018-08-15 | 2018-08-15 | A kind of interchangeable floating hinge knife rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208680678U (en) |
-
2018
- 2018-08-15 CN CN201821316117.0U patent/CN208680678U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |