CN206605044U - Accurate endoporus fine adjustment fine boring cutter - Google Patents
Accurate endoporus fine adjustment fine boring cutter Download PDFInfo
- Publication number
- CN206605044U CN206605044U CN201720214201.0U CN201720214201U CN206605044U CN 206605044 U CN206605044 U CN 206605044U CN 201720214201 U CN201720214201 U CN 201720214201U CN 206605044 U CN206605044 U CN 206605044U
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- Prior art keywords
- fine
- boring cutter
- boring
- fine adjustment
- adjusting means
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Abstract
The utility model discloses a kind of accurate endoporus fine adjustment fine boring cutter, it is characterised in that the fine boring cutter includes right boring body, adjusting means and blade bearing；The blade bearing is cast member；The right boring body and blade bearing use stainless steel material；The Boring precision of the fine boring cutter is ± 0.01mm.Compared to general boring cutter, more preferably, operating efficiency is higher, can bear bigger load for the boring cutter precision.
Description
Technical field
The utility model is related to parts manufacture field, particularly a kind of accurate endoporus fine adjustment fine boring cutter.
Background technology
At present, accurate endoporus fine adjustment fine boring cutter is widely used in machining and production process usually.But it is existing
Accurate endoporus fine adjustment fine boring cutter degree of regulation it is relatively low, while blade bearing uses weldment, the maximum load that can be carried is low.Cause
The precision of this processing is relatively low, it is impossible to accurately machining small as needed.
Because in consideration of it, special propose this utility model.
Utility model content
The purpose of this utility model be to provide it is a kind of can be with the endoporus fine adjustment fine boring cutter of fine adjustment.
To achieve these goals, a kind of accurate endoporus fine adjustment fine boring cutter that the utility model is provided, it is characterised in that institute
Stating fine boring cutter includes right boring body, adjusting means and blade bearing；The blade bearing is cast member；The right boring body and blade bearing
Using stainless steel material；The Boring precision of the fine boring cutter is ± 0.01mm.
It is preferred that, the bottom of the right boring body is configured with a blind hole, for connecting handle of a knife；The other end is configured with one
The radial parallel through hole with direction of rotation, for device for installing and adjusting.
It is preferred that, the adjusting means includes dial, dish-like shell fragment, clamp nut, copper nut and movable axis；Scale
Disk, dish-like shell fragment, clamp nut, copper nut and movable axis, which are sequentially connected composition adjusting means and passed through, is embedded into the right boring sheet
In the through hole of body one end.
It is preferred that, the blade bearing is connected by lock screw with the movable axis in adjusting means.
It is preferred that, the tooth of the dial is away from for 0.25mm.
It is preferred that, the machining accuracy of the right boring body and each part of adjusting means is ± 0.01-0.02mm.
What the utility model was provided, have the advantages that：
Blade bearing uses cast member, and intensity is higher, and the maximum load that can be carried is bigger, and operating efficiency is higher, and precision is more
It is high.
The machining accuracy of fine boring cutter part reaches ± 0.01-0.02mm, and scale is molar away from for 0.25mm, makes the processing of boring cutter
Precision can reach ± 0.01mm.
Brief description of the drawings
Fig. 1 is accurate endoporus fine adjustment fine boring cutter structural representation provided by the utility model.
Fig. 2 is accurate endoporus fine adjustment fine boring cutter part explosive view provided by the utility model.
In figure：
1. the movable axis of 2. blade bearing of right boring body, 3. dial, 4. 6. copper nut of dish-like 5. clamp nut of shell fragment 7.
8. lock screw
Embodiment
In order that those skilled in the art more fully understand the utility model scheme, below in conjunction with the accompanying drawings and specific implementation
The utility model is described in further detail for mode.
Fig. 1-2 is refer to, a kind of accurate endoporus fine adjustment fine boring cutter, including right boring body 1, regulation dress is present embodiments provided
Put and blade bearing 2.
The bottom of right boring body 1 is configured with a blind hole, for connecting handle of a knife.
The other end of right boring body 1 is configured with one and the radial parallel through hole in direction of rotation, for device for installing and adjusting.
Right boring body 1 and blade bearing 2 use stainless steel, more stablize during operating, precision is higher.
Adjusting means includes dial 3, dish-like shell fragment 4, clamp nut 5, copper nut 6 and movable axis 7.Dial 3 includes
Card, the centrally disposed screw rod of card, screw rod passes through dish-like shell fragment 4, clamp nut 5 and copper nut 6.Movable axis 7 is configured with
Mounting hole, copper nut 6 is embedded into mounting hole, the outer wall of copper nut 6 is brought into close contact with mounting hole inwall, can also be in movable axis
7 sides open up waist-shaped hole, and are screwed (not shown), to prevent movable axis from being rotated with threaded.
Blade bearing 2 is connected by lock screw 8 with one end of movable axis 7 of adjusting means, another by adjusting adjusting means
The dial 3 at end, movable axis 7 can be moved along through hole, change the radius of bore hole.
The base of tool 2 uses cast member, and intensity is higher, can bear bigger load, improve production efficiency and precision.
The tooth of dial 3 makes Boring error away from for 0.25mm, making the variable quantities of each lattice of regulation scale be 0.005mm
Reach ± 0.01mm.
Each parts such as right boring body 1, adjusting means, the base of tool 2 dimensional tolerance in processing is controlled in ± 0.01-
0.02mm, each part, which coordinates, makes boring cutter precision reach ± 0.01mm.
Accurate endoporus fine adjustment fine boring cutter provided by the utility model is described in detail above.It is used herein
Specific case is set forth to principle of the present utility model and embodiment, and the explanation of above example is only intended to help and managed
Solve core concept of the present utility model.It should be pointed out that for those skilled in the art, not departing from this reality
On the premise of with new principle, some improvement and modification can also be carried out to the utility model, these are improved and modification is also fallen into
In the utility model scope of the claims.
Claims (6)
1. a kind of accurate endoporus fine adjustment fine boring cutter, it is characterised in that the fine boring cutter includes right boring body, adjusting means and blade
Seat；The blade bearing is cast member；The right boring body and blade bearing use stainless steel material；The Boring of the fine boring cutter
Precision is ± 0.01mm.
2. fine adjustment fine boring cutter according to claim 1, it is characterised in that the bottom of the right boring body be configured with one it is blind
Hole, for connecting handle of a knife；The other end is configured with a through hole radial parallel with direction of rotation, for device for installing and adjusting.
3. fine adjustment fine boring cutter according to claim 2, it is characterised in that the adjusting means includes dial, dish-like bullet
Piece, clamp nut, copper nut and movable axis；Dial, dish-like shell fragment, clamp nut, copper nut and movable axis are sequentially connected structure
Into adjusting means and through being embedded into the through hole of described right boring body one end.
4. fine adjustment fine boring cutter according to claim 1, it is characterised in that the blade bearing is filled by lock screw with regulation
Movable axis in putting is connected.
5. fine adjustment fine boring cutter according to claim 3, it is characterised in that the tooth of the dial is away from for 0.25mm.
6. fine adjustment fine boring cutter according to claim 1, it is characterised in that the right boring body and each part of adjusting means
Machining accuracy is ± 0.01-0.02mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214201.0U CN206605044U (en) | 2017-03-06 | 2017-03-06 | Accurate endoporus fine adjustment fine boring cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214201.0U CN206605044U (en) | 2017-03-06 | 2017-03-06 | Accurate endoporus fine adjustment fine boring cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206605044U true CN206605044U (en) | 2017-11-03 |
Family
ID=60164979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720214201.0U Active CN206605044U (en) | 2017-03-06 | 2017-03-06 | Accurate endoporus fine adjustment fine boring cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206605044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042769A (en) * | 2019-12-26 | 2021-06-29 | 长春长光华大智造测序设备有限公司 | Adjustable locking boring head |
-
2017
- 2017-03-06 CN CN201720214201.0U patent/CN206605044U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113042769A (en) * | 2019-12-26 | 2021-06-29 | 长春长光华大智造测序设备有限公司 | Adjustable locking boring head |
| CN113042769B (en) * | 2019-12-26 | 2022-05-31 | 长春长光华大智造测序设备有限公司 | Adjustable locking boring head |
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