CN207723905U - A kind of NC cutting tool fixture - Google Patents
A kind of NC cutting tool fixture Download PDFInfo
- Publication number
- CN207723905U CN207723905U CN201721829058.2U CN201721829058U CN207723905U CN 207723905 U CN207723905 U CN 207723905U CN 201721829058 U CN201721829058 U CN 201721829058U CN 207723905 U CN207723905 U CN 207723905U
- Authority
- CN
- China
- Prior art keywords
- fixing bolt
- chuck body
- driving gear
- cutting tool
- toothed disc
- 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
- 239000007787 solid Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses a kind of NC cutting tool fixtures, including chuck body, fixing bolt and firm banking, the chuck body is located at the top of firm banking, placing groove is equipped between the firm banking and chuck body, the chuck body is internally provided with fixing bolt, the fixing bolt is symmetrically distributed in inside chuck body, the fixing bolt is connect with chuck body by screw-thread fit, the top of the fixing bolt is equipped with toothed disc, the toothed disc is fixedly connected with fixing bolt, the middle part of the fixing bolt is equipped with driving gear, the driving gear is rotatablely connected with chuck body, the driving gear engages connection with toothed disc, it is fixedly connected with bolt head at the top of the driving gear.It is rotated by using gear band moving teeth wheel disc, to realize that fixing bolt moves synchronously, bolt strained unevenness is avoided to cause tool offset, reduce the learning cost of Cutting tool installation manner, convenient for improving the processing quality of part.
Description
Technical field
The utility model is related to metal working devices technical field, specially a kind of NC cutting tool fixture.
Background technology
Numerically controlled lathe is to use relatively broad one of numerically-controlled machine tool at present.It is mainly used for axial workpiece or disk-like accessory
Inside and outside cylindrical surface, the inside and outside circular conical surface of arbitrary cone angle, the machinings such as positive camber and cylinder, tapered tread in complicated revolution,
And grooving, drilling, reaming, fraising and bore hole etc. can be carried out.Currently, the lathe in market uses more spiral shells when installing cutter
Cutter is fixed in bolt, and operation is more troublesome, and bolt strained difference is easy that cutter is made to tilt, and influences the processing effect of cutter,
There is higher learning cost.
Utility model content
The purpose of this utility model is to provide a kind of NC cutting tool fixtures, solve asking proposed in background technology
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of NC cutting tool fixture, including fixture sheet
Body, fixing bolt and firm banking, the chuck body are located at the top of firm banking, the firm banking and chuck body it
Between be equipped with placing groove, the chuck body is internally provided with fixing bolt, and the fixing bolt is symmetrically distributed in chuck body
Portion, the fixing bolt are connect with chuck body by screw-thread fit, and the top of the fixing bolt is equipped with toothed disc, the tooth
Wheel disc is fixedly connected with fixing bolt, and the middle part of the fixing bolt is equipped with driving gear, the driving gear and chuck body
Rotation connection, the driving gear engage connection with toothed disc, bolt head are fixedly connected at the top of the driving gear.
As a kind of preferred embodiment of the utility model, the chuck body is internally provided with cavity, the gear
Disk and driving gear are located in cavity.
As a kind of preferred embodiment of the utility model, the bottom of the fixing bolt is fixedly connected with supporting pad.
As a kind of preferred embodiment of the utility model, the height of the driving gear is more than the height of toothed disc.
As a kind of preferred embodiment of the utility model, the surface of the fixing bolt is equipped with screw thread.
Compared with prior art, the beneficial effects of the utility model：The utility model is by using gear band moving teeth wheel disc
Rotation, to realize that fixing bolt moves synchronously, avoids bolt strained unevenness from causing tool offset, reduces the study of Cutting tool installation manner
Cost, convenient for improving the processing quality of part.
Description of the drawings
Fig. 1 is the utility model NC cutting tool fixture surface structure schematic diagram；
Fig. 2 is the utility model NC cutting tool fixture internal structure schematic diagram；
In figure:Chuck body 1, fixing bolt 2, firm banking 3, placing groove 4, screw thread 5, toothed disc 6 drive gear 7, spiral shell
Bolt head 8, cavity 9, supporting pad 10.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of NC cutting tool fixture, including chuck body
1, fixing bolt 2 and firm banking 3, the chuck body 1 are located at the top of firm banking 3, the firm banking 3 and fixture sheet
Placing groove 4 is equipped between body 1, the chuck body 1 is internally provided with fixing bolt 2, and the fixing bolt 2 is symmetrically distributed in folder
Have inside ontology 1, the fixing bolt 2 is connected with chuck body 1 by screw thread 5, and the top of the fixing bolt 2 is equipped with
Toothed disc 6, the toothed disc 6 are fixedly connected with fixing bolt 2, and the middle part of the fixing bolt 2 is equipped with driving gear 7, described
Gear 7 is driven to be rotatablely connected with chuck body 1, the driving gear 7 engages connection, the top of the driving gear 7 with toothed disc 6
Portion is fixedly connected with bolt head 8.
As a kind of preferred embodiment of the utility model, the chuck body 1 is internally provided with cavity 9, the tooth
Wheel disc 6 and driving gear 7 are located in cavity 9, by making toothed disc 6 and driving gear 7 be located in cavity 9, convenient for making toothed disc 6
Rotation and lifting.
As a kind of preferred embodiment of the utility model, the bottom of the fixing bolt 2 is fixedly connected with supporting pad
10, by being fixedly connected with supporting pad 10 in the bottom of fixing bolt 2, convenient for cutter is fixed, increases contact area, make
Cutter is more stablized.
As a kind of preferred embodiment of the utility model, the height of the driving gear 7 is more than the height of toothed disc 6
Degree is moved down convenient for toothed disc 6 along the surface of driving gear 7 by making the height of driving gear 7 be more than the height of toothed disc 6
It is dynamic.
As a kind of preferred embodiment of the utility model, the surface of the fixing bolt 2 is equipped with screw thread 5, by
The surface of fixing bolt 2 is equipped with screw thread 5, convenient that cutter is fixed convenient for making fixing bolt 2 move up and down.
When the utility model is used, cutter is placed in placing groove 4, using spanner rotating bolt head 8, make in cavity 9
Gear rotation, to drive toothed disc 6 rotate synchronously, so that fixing bolt 2 is moved up and down, convenient for cutter is fixed,
The learning cost for reducing Cutting tool installation manner, is conveniently operated and uses.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, 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 still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Carry out equivalent replacement.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 (5)
1. a kind of NC cutting tool fixture, including chuck body (1), fixing bolt (2) and firm banking (3), it is characterised in that：Institute
The top that chuck body (1) is located at firm banking (3) is stated, placing groove is equipped between the firm banking (3) and chuck body (1)
(4), the chuck body (1) is internally provided with fixing bolt (2), and the fixing bolt (2) is symmetrically distributed in chuck body (1)
Inside, the fixing bolt (2) are connected by screw thread (5) with chuck body (1), are set at the top of the fixing bolt (2)
There are toothed disc (6), the toothed disc (6) to be fixedly connected with fixing bolt (2), the middle part of the fixing bolt (2) is equipped with driving
Gear (7), the driving gear (7) are rotatablely connected with chuck body (1), the driving gear (7) and toothed disc (6) company of engagement
It connects, bolt head (8) is fixedly connected at the top of the driving gear (7).
2. a kind of NC cutting tool fixture according to claim 1, it is characterised in that：The inside of the chuck body (1) is set
There are cavity (9), the toothed disc (6) and driving gear (7) to be located in cavity (9).
3. a kind of NC cutting tool fixture according to claim 1, it is characterised in that：The bottom of the fixing bolt (2) is solid
Surely it is connected with supporting pad (10).
4. a kind of NC cutting tool fixture according to claim 1, it is characterised in that：The height of the driving gear (7) is big
Height in toothed disc (6).
5. a kind of NC cutting tool fixture according to claim 1, it is characterised in that：The surface of the fixing bolt (2) is set
There is screw thread (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829058.2U CN207723905U (en) | 2017-12-25 | 2017-12-25 | A kind of NC cutting tool fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721829058.2U CN207723905U (en) | 2017-12-25 | 2017-12-25 | A kind of NC cutting tool fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723905U true CN207723905U (en) | 2018-08-14 |
Family
ID=63086395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721829058.2U Expired - Fee Related CN207723905U (en) | 2017-12-25 | 2017-12-25 | A kind of NC cutting tool fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972031A (en) * | 2018-08-15 | 2018-12-11 | 芜湖源码自动化设备有限公司 | A kind of installs fixture being easily installed NC cutting tool |
-
2017
- 2017-12-25 CN CN201721829058.2U patent/CN207723905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108972031A (en) * | 2018-08-15 | 2018-12-11 | 芜湖源码自动化设备有限公司 | A kind of installs fixture being easily installed NC cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |