CN204148596U - Automatic adaptation cushion milling cutter - Google Patents
Automatic adaptation cushion milling cutter Download PDFInfo
- Publication number
- CN204148596U CN204148596U CN201420473101.6U CN201420473101U CN204148596U CN 204148596 U CN204148596 U CN 204148596U CN 201420473101 U CN201420473101 U CN 201420473101U CN 204148596 U CN204148596 U CN 204148596U
- Authority
- CN
- China
- Prior art keywords
- milling
- milling cutter
- knife
- handle
- boss
- 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
Links
Abstract
Automatic adaptation cushion milling cutter, comprise handle of a knife and milling edge, boss is provided with on rear side of described milling edge, spring is provided with between described boss and handle of a knife, described milling edge center, boss center and handle of a knife end face center are provided with concentric threads hole, also comprise threaded rod, threaded rod one end is provided with pad, and described threaded rod diameter is equal with diameter of thread hole.The utility model proposes a kind of automatic adaptation cushion milling cutter, mainly prevent milling cutter in working angles, when running into inside workpiece high strength impurity, destroy the milling edge of milling cutter, improve the service life of milling cutter itself.
Description
Technical field
The utility model relates to cutter field, particularly points out a kind of automatic adaptation cushion milling cutter.
Background technology
Cutter, as the main tool on processing work surface, in use, needs according to different processing requests, select the cutter that correspondingly-sized requires, cutter is in process simultaneously, because the contact between metal forms higher temperature, can affect the performance of cutter.
Utility model content
The purpose of this utility model proposes a kind of automatic adaptation cushion milling cutter, mainly prevents milling cutter in working angles, when running into inside workpiece high strength impurity, destroys the milling edge of milling cutter, improve the service life of milling cutter itself.
The technical scheme realizing the utility model object is as follows:
Automatic adaptation cushion milling cutter, comprise handle of a knife and milling edge, it is characterized in that, be provided with boss on rear side of described milling edge, between described boss and handle of a knife, be provided with spring, described milling edge center, boss center and handle of a knife end face center are provided with concentric threads hole, also comprise threaded rod, threaded rod one end is provided with pad, and described threaded rod diameter is equal with diameter of thread hole.
Further, the diameter of one end that described handle of a knife is corresponding with boss is greater than the diameter of its other end, and described handle of a knife centre position is provided with coarse linkage section.
Further, described spring outer diameter is equal with described boss external diameter.
After adopting said structure, the beneficial effects of the utility model are: described spring connects handle of a knife and milling edge, when not using this milling cutter, is the mobilizable connection of elasticity between handle of a knife and milling edge;
When using this milling cutter, by described threaded rod through screwed hole, and drive milling edge by the pad of screw rod end face, Compress Spring, makes spring be in compression to greatest extent;
When milling workpiece, if workpiece uniform in material, milling can normally be carried out, and when mixing the higher impurity of intensity in workpiece, the peripheral direction to milling cutter offsets by spring, thus ensures that milling edge does not sustain damage, and improves physical life.
Accompanying drawing explanation
Fig. 1 is unused state schematic diagram of the present utility model.
Fig. 2 is using state figure of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, automatic adaptation cushion milling cutter, comprise handle of a knife 1 and milling edge 2, be provided with boss 3 on rear side of described milling edge 2, between described boss 3 and handle of a knife 1, be provided with spring 4, described milling edge center, boss center and handle of a knife end face center are provided with concentric threads hole, also comprise threaded rod 5, threaded rod 5 one end is provided with pad 6, and described threaded rod diameter is equal with diameter of thread hole.
According to the above results, it uses step process to be, when not using this milling cutter, be the mobilizable connection of elasticity between handle of a knife and milling edge;
When using this milling cutter, by described threaded rod through screwed hole, and drive milling edge by the pad of screw rod end face, Compress Spring, makes spring be in compression to greatest extent;
Its effect is, when milling workpiece, if workpiece uniform in material, milling can normally be carried out, and when mixing the higher impurity of intensity in workpiece, the peripheral direction to milling cutter offsets by spring, thus ensures that milling edge does not sustain damage, and improves physical life
The diameter of one end that described handle of a knife is corresponding with boss is greater than the diameter of its other end, and described handle of a knife centre position is provided with coarse linkage section 7.
The above results can strengthen the switching performance of handle of a knife and lathe, prevents from loosening in milling process.
Described spring outer diameter is equal with described boss external diameter, due in this milling cutter, spring provides cushioning effect, therefore the performance parameter of spring also outbalance, adopt the spring of overall diameter and boss equal diameters, can effectively prevent milling edge from shaking under spring compression state.
Claims (3)
1. automatic adaptation cushion milling cutter, comprise handle of a knife and milling edge, it is characterized in that, be provided with boss on rear side of described milling edge, between described boss and handle of a knife, be provided with spring, described milling edge center, boss center and handle of a knife end face center are provided with concentric threads hole, also comprise threaded rod, threaded rod one end is provided with pad, and described threaded rod diameter is equal with diameter of thread hole.
2. automatic adaptation cushion milling cutter according to claim 1, is characterized in that, the diameter of one end that described handle of a knife is corresponding with boss is greater than the diameter of its other end, and described handle of a knife centre position is provided with coarse linkage section.
3. automatic adaptation cushion milling cutter according to claim 1, is characterized in that, described spring outer diameter is equal with described boss external diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473101.6U CN204148596U (en) | 2014-08-20 | 2014-08-20 | Automatic adaptation cushion milling cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420473101.6U CN204148596U (en) | 2014-08-20 | 2014-08-20 | Automatic adaptation cushion milling cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204148596U true CN204148596U (en) | 2015-02-11 |
Family
ID=52506749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420473101.6U Expired - Fee Related CN204148596U (en) | 2014-08-20 | 2014-08-20 | Automatic adaptation cushion milling cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204148596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052839A (en) * | 2019-04-29 | 2019-07-26 | 上海中车瑞伯德智能系统股份有限公司 | A kind of weld grinding combination tool |
-
2014
- 2014-08-20 CN CN201420473101.6U patent/CN204148596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052839A (en) * | 2019-04-29 | 2019-07-26 | 上海中车瑞伯德智能系统股份有限公司 | A kind of weld grinding combination tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20160820 |