CN205464398U - Cutter fine -tuning - Google Patents
Cutter fine -tuning Download PDFInfo
- Publication number
- CN205464398U CN205464398U CN201620031389.0U CN201620031389U CN205464398U CN 205464398 U CN205464398 U CN 205464398U CN 201620031389 U CN201620031389 U CN 201620031389U CN 205464398 U CN205464398 U CN 205464398U
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- China
- Prior art keywords
- cylindrical portion
- cutter
- steel ball
- adjustment mechanism
- fine adjustment
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Abstract
The utility model discloses a cutter fine -tuning, it includes blade holder, cutter, adjusting screw and steel ball. The utility model has following beneficial effects: : the utility model provides a problem that the precision is not high of traditional cutter adjustment, a simple and easy convenient fine -tuning of design, cutter fine -tuning promptly, its rotation through adjusting screw is pushed the steel ball, makes its conical surface along V -arrangement groove back of creeping, carries out sharp promotion to the cutter arbor, and this displacement be the micro - knife adjustment distance of cutter promptly, and visible this structure saves trouble laborsavingly, the easy operation convenience.
Description
Technical field
This utility model relates to machine tool element, particularly relates to a kind of cutter fine adjustment mechanism.
Background technology
Adjusting mechanism for cutter of the prior art is typically all the structure of tool rest and cutter one, and it is by adjusting
The position of tool rest realizes the adjustment to cutter, but this Adjustment precision is poor, is unsatisfactory at present high polish
Requirement.
Utility model content
This utility model purpose is to provide a kind of cutter fine adjustment mechanism, and it is capable of the position relative to tool rest
Adjust, thus there is higher precision.
This utility model solves technical problem and adopts the following technical scheme that a kind of cutter fine adjustment mechanism, and it includes
Tool rest, cutter, regulation screw and steel ball；
Described tool rest includes that cylindrical portion and fixed plate, described fixed plate are fixed on one end of cylindrical portion, and close
The opening of one end of described cylindrical portion；
The shape of cross section of the endoporus of described cylindrical portion is identical with the shape of cross section of the knife bar of described cutter；Institute
Described cylindrical portion is inserted in the one end stating knife bar, and can slide along the inwall of described cylindrical portion；
Described fixed plate offers V-shaped groove in the horizontal direction, and described V-shaped groove is opened in by described cylindrical portion institute
In the fixed plate enclosed；
Described steel ball is arranged in described V-shaped groove, and contacts with described knife bar；
Offering regulation screwed hole on the sidewall of described cylindrical portion, described regulation screw is positioned at described regulation screw thread
In hole, its one end is positioned at described cylindrical portion, and contacts with described steel ball, it is possible to adjust described steel ball
Position.
Optionally, one end that described regulation screw is positioned at described cylindrical portion offers ball recess, described steel ball
Match with described ball recess.
Optionally, the cross section of the endoporus of described cylindrical portion be shaped as rectangle.
Optionally, the 2/3 of the internal diameter of a diameter of described cylindrical portion of described steel ball.
Optionally, described regulation screw is perpendicular with described V-shaped groove.
This utility model has the advantages that this utility model is adjusted for cutter traditional in prior art
The problem that whole precision is the highest, the micro-adjusting mechanism of a kind of simple and convenient of design, i.e. a kind of cutter fine adjustment mechanism,
Steel ball is extruded by it by the rotation of regulation screw so that it is after creeping along the conical surface of V-shaped groove, to cutter
Bar carries out linear pushing, and this displacement is the trace toolsetting distance of cutter, it is seen that this structure save trouble and labor, behaviour
Make simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of cutter fine adjustment mechanism of the present utility model；
Fig. 2 is the structural representation of regulation screw of the present utility model；
In figure, labelling is illustrated as: 1-tool rest；2-cutter；3-regulates screw；4-steel ball；5-ball recess.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the technical solution of the utility model is further elaborated.
Embodiment 1
Present embodiments providing a kind of cutter fine adjustment mechanism, it includes tool rest, cutter, regulation screw and steel ball.
Described tool rest includes cylindrical portion and is fixed on one end of cylindrical portion, and close one end of described cylindrical portion
The fixed plate of opening, described tool rest is fixed on the devices such as lathe by fixed plate.
The shape of cross section of the endoporus of described cylindrical portion is identical with the shape of cross section of the knife bar of described cutter, with
The one end making described knife bar may be inserted into described cylindrical portion, it is possible to the inwall along described cylindrical portion slides；
In the present embodiment, the cross section of the endoporus of described cylindrical portion be shaped as rectangle.
Described fixed plate offers V-shaped groove in the horizontal direction, and described V-shaped groove is opened in by described cylindrical portion institute
In the fixed plate enclosed；
Described steel ball is arranged in described V-shaped groove, and contacts with described knife bar；In the present embodiment, described
The diameter of steel ball is less than the internal diameter of described cylindrical portion, it is highly preferred that a diameter of described cylindrical portion of described steel ball
Internal diameter 2/3.
Offering regulation screwed hole on the sidewall of described cylindrical portion, described regulation screw is positioned at described regulation screw thread
In hole, its one end is positioned at described cylindrical portion, and contacts with described steel ball, it is possible to adjust described steel ball
Position；In the present embodiment, described regulation screw is perpendicular with described V-shaped groove；
With reference to Fig. 2, for making described regulation screw and steel ball to be in close contact, described regulation screw is positioned at institute
The one end stating cylindrical portion offers ball recess, and described steel ball is positioned at described ball recess, such that it is able to real
Existing steel ball closely cooperates with regulation screw.
The problem that precision that this utility model adjusts for cutter traditional in prior art is the highest, the one of design
Planting the micro-adjusting mechanism of simple and convenient, i.e. a kind of cutter fine adjustment mechanism, it is by regulating the rotation of screw to steel ball
Extruding so that it is after creeping along the conical surface of V-shaped groove, the linear pushing carrying out knife bar, this displacement is i.e.
Trace toolsetting distance for cutter, it is seen that this structure save trouble and labor, simple to operation.
And this utility model is to make owing to power is the climbing motion of the regulation spiral of screw and the conical surface
Obtain knife bar motion, be all laborsaving motion, so this guiding mechanism ratio is relatively labor-saving, the micro-of large-scale cutter can be designed
Dynamic easy to adjust in operative, it is adaptable to all kinds of lathes use.
The sequencing of above example only for ease of describing, does not represent the quality of embodiment.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, rather than right
It limits；Although this utility model being described in detail with reference to previous embodiment, this area common
Skilled artisans appreciate that the technical scheme described in foregoing embodiments still can be modified by it,
Or wherein portion of techniques feature is carried out equivalent；And these amendments or replacement, do not make corresponding skill
The essence of art scheme departs from the spirit and scope of this utility model each embodiment technical scheme.
Claims (5)
1. a cutter fine adjustment mechanism, it is characterised in that include tool rest, cutter, regulation screw and steel ball；
Described tool rest includes that cylindrical portion and fixed plate, described fixed plate are fixed on one end of cylindrical portion, and close
The opening of one end of described cylindrical portion；
The shape of cross section of the endoporus of described cylindrical portion is identical with the shape of cross section of the knife bar of described cutter；Institute
Described cylindrical portion is inserted in the one end stating knife bar, and can slide along the inwall of described cylindrical portion；
Described fixed plate offers V-shaped groove in the horizontal direction, and described V-shaped groove is opened in by described cylindrical portion institute
In the fixed plate enclosed；
Described steel ball is arranged in described V-shaped groove, and contacts with described knife bar；
Offering regulation screwed hole on the sidewall of described cylindrical portion, described regulation screw is positioned at described regulation screw thread
In hole, its one end is positioned at described cylindrical portion, and contacts with described steel ball, it is possible to adjust described steel ball
Position.
Cutter fine adjustment mechanism the most according to claim 1, it is characterised in that described regulation screw is positioned at
One end of described cylindrical portion offers ball recess, and described steel ball matches with described ball recess.
Cutter fine adjustment mechanism the most according to claim 2, it is characterised in that the endoporus of described cylindrical portion
Cross section be shaped as rectangle.
Cutter fine adjustment mechanism the most according to claim 3, it is characterised in that described steel ball a diameter of
The 2/3 of the internal diameter of described cylindrical portion.
Cutter fine adjustment mechanism the most according to claim 4, it is characterised in that described regulation screw and institute
State V-shaped groove perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031389.0U CN205464398U (en) | 2016-01-13 | 2016-01-13 | Cutter fine -tuning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620031389.0U CN205464398U (en) | 2016-01-13 | 2016-01-13 | Cutter fine -tuning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205464398U true CN205464398U (en) | 2016-08-17 |
Family
ID=56668531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620031389.0U Active CN205464398U (en) | 2016-01-13 | 2016-01-13 | Cutter fine -tuning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205464398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509093A (en) * | 2019-07-17 | 2019-11-29 | 成都成林数控刀具有限公司 | A kind of circular runout regulating device and knife handle |
-
2016
- 2016-01-13 CN CN201620031389.0U patent/CN205464398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509093A (en) * | 2019-07-17 | 2019-11-29 | 成都成林数控刀具有限公司 | A kind of circular runout regulating device and knife handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181227 Address after: 101599 Shuangjing Industrial Park, Shilibao, Miyun District, Beijing Patentee after: Beijing Heprison Ultra Precision Technology Co., Ltd. Address before: 101500 No. 86, Shilibao Village West Road, Shilibao Town, Miyun County, Beijing Patentee before: Beijing High-Precision Technology Development Co., Ltd. |
|
| TR01 | Transfer of patent right |