CN207695709U - A kind of combined type ball knife - Google Patents
A kind of combined type ball knife Download PDFInfo
- Publication number
- CN207695709U CN207695709U CN201721587682.6U CN201721587682U CN207695709U CN 207695709 U CN207695709 U CN 207695709U CN 201721587682 U CN201721587682 U CN 201721587682U CN 207695709 U CN207695709 U CN 207695709U
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- CN
- China
- Prior art keywords
- main shaft
- connecting shaft
- connector
- cutter head
- combined type
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of combined type ball knives, including main shaft, fixing bolt, connecting shaft, connector, tool apron, ball cutter head, putting hole, limiting slot, tread plate, limited block, sanding block and flute.The utility model main shaft is connect with connecting shaft by fixing bolt, fixing bolt can carry out connecting shaft comprehensive fixation, limiting slot is provided on main shaft, limiting slot and limited block cooperation carry out the rotation in controlled level direction, effectively connecting shaft can be fixed while convenient for ball cutter head with changing, multiple equally distributed sanding blocks are set on connector, it can polish the material of cutting, the notch of cutting is more smooth, cross card slot is set on tool apron, card slot is connect with ball cutter head, the cutter head that concedes points is connected firmly in operation process, this novel can be cut to more materials for the ball cutter head of high intensity, flute is provided between sanding block, the clast of processing is allowed to be discharged.
Description
Technical field
The utility model is related to NC cutting tool, specially a kind of combined type ball knife belongs to numerical controlled machinery accessories field.
Background technology
Ball knife is the rotary cutter for Milling Process, with one or more cutters tooth.When work each cutter tooth successively between
Cut the surplus of workpiece with having a rest.Milling cutter is mainly used for processing plane, step, groove, forming surface and cut-out workpiece on milling machine
Deng.Cylindrical milling cutter on horizontal milling machine for processing plane.Cutter tooth is distributed on the circumference of milling cutter, is divided into straight-tooth and spiral shell by tooth form
Revolve two kinds of tooth.It is divided to two kinds of bastard and serration by the number of teeth.The helical tooth heavy-duty milling cutter number of teeth is few, and cutter tooth intensity is high, and chip space is big, fits
For roughing；Fine-tooth cutter is suitable for finishing.Fold face milling cutters be also known as wire rod quality, for vertical knee-type milling machine, face miller or
Plane is processed on planer-type milling machine, has cutter tooth on end face and circumference, also there is bastard and serration.Its structure has monoblock type, edge
3 kinds of tooth-like and indexable formula.Slotting cutter is folded for processing groove and step surface etc., cutter tooth is on circumference and end face, when work
It cannot feed in an axial direction.It, can axial feed when there is the end tooth by center on slotting cutter.Face and side cutter is folded for processing
There is cutter tooth on various grooves and step surface, two sides and circumference.
Traditional ball knife due to the limitation of own material, allows traditional ball knife to have the use limitation of itself when in use, cannot
Enough it is applicable in more place, ball knife integrally uses high-strength material that device is made integrally to make expense again and improves, and allows high-strength material
Utilization rate reduces, and does not meet economic benefit.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of using combination raising ball knife
The combined type ball knife of the scope of application.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of combined type ball knife, including main shaft, tool apron
With ball cutter head, described main shaft one end is connect with fixing bolt, described main shaft one end with connect axis connection, the one end of the connecting shaft with
Connector connects, and the connector is connect with tool apron, and ball cutter head is arranged in the tool apron center, is arranged in described main shaft one end
Putting hole, described main shaft one end are arranged limiting slot, equally distributed tread plate, the connecting shaft are arranged on the outside of the fixing bolt
Limited block is arranged in upper end, and equally distributed sanding block is arranged on the connector, flute is arranged between the sanding block.
Preferably, in order to make main shaft be flexibly connected with connecting shaft, connecting shaft can be fastened in rotary fixing screw bolt,
Described main shaft one end is provided with screw thread, and the screw thread on main shaft is matched with the screw thread in fixing bolt, the top that main shaft is threaded
Diameter is held to be slightly larger than screw thread bottom diameter, the putting hole being arranged in main shaft is matched with connecting shaft.
Preferably, in order to make sliding of the device in rotary course, the rotation of the horizontal direction of connecting shaft is limited, allows device
Cutting effect it is more preferable, symmetrical limited block is set in the connecting shaft, and limited block is matched with limiting slot, the setting of limiting slot
Length is more than the setting length of limited block.
Preferably, in order to make device not will produce vibrations in rotary course, device rotates more steady, the connection
Axis is concentric axis connection with main shaft, and connecting shaft is arranged at connector center, and connecting shaft is to be fixedly connected with connector.
Preferably, in order to keep the section of device after dicing more smooth, while in order to allow sanding block completing to polish
During not will produce larger resistance, multiple sanding blocks are set on the connector, and sanding block is arranged length and is less than connection
Body length, sanding block are to be uniformly distributed in connector.
Preferably, in order to keep cutter head connection more secured, damage will not be fallen in use, is set on the tool apron
The cross bath to match with ball cutter head is set, slot matches with ball cutter head.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model main shaft is connect with connecting shaft by fixing bolt, and fixing bolt can carry out connecting shaft comprehensive
Fixation, limiting slot is provided on main shaft, limiting slot and limited block cooperation carry out the rotation in controlled level direction, can be effective
Connecting shaft is fixed while convenient for ball cutter head with changing, can adapt to more occasions.
2, multiple equally distributed sanding blocks are arranged in the utility model on connector, can beat the material of cutting
Mill, the notch of cutting is more smooth, increases the machining accuracy of material, and cross card slot, card slot and ball are arranged on tool apron
Cutter head connects, and the cutter head that concedes points is connected firmly in operation process, the ball cutter head of high intensity allow this it is novel can be to more materials
It is cut, increases the scope of application of device, flute is provided between sanding block, allowed the clast of processing to be discharged, improve
The machining accuracy of device.
Description of the drawings
Fig. 1 is the utility model overall schematic.
Fig. 2 is the utility model connecting shaft connection diagram.
Fig. 3 is that the utility model main shaft connects floor map.
Fig. 4 is the utility model limiting slot connection diagram.
Fig. 5 is the utility model tool apron to face schematic diagram.
In figure：1, main shaft；2, fixing bolt；3, connecting shaft；4, connector；5, tool apron；6, ball cutter head；7, putting hole；8、
Limiting slot；9, tread plate；10, limited block；11, sanding block；12, flute.
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.
Embodiment 1
Please refer to Fig.1 with shown in Fig. 2, a kind of combined type ball knife, including main shaft 1, tool apron 5 and ball cutter head 6,1 one end of main shaft
It is connect with fixing bolt 2, fixing bolt 2 squeezes 1 bottom of main shaft when being rotated down, while allowing connecting shaft 3 and main shaft
1 frictional force increases, and then the fixation of vertical direction is carried out to connecting shaft 3, and 1 one end of main shaft is connect with connecting shaft 3, for device
Transmission, makes the development length of device longer, and 3 one end of connecting shaft is connect with connector 4, and connector 4 is that sanding block 11 provides peace
Space is filled, while making the polishing range of device more extensive, connector 4 is connect with tool apron 5, and ball cutter head is arranged in 5 center of tool apron
6, it is used for cutting of the device to material, the ball cutter head 6 of high-strength material to make the scope of application of device more extensive, 1 one end of main shaft
Interior setting putting hole 7 is used for the installation of connecting shaft 3, and device is allowed to use more flexible, 1 one end of main shaft setting limiting slot 8, limit
Slot 8 coordinates with limited block 10, and the limit of horizontal direction rotation is carried out to connecting shaft 3, makes device connection more firm, makes device will not
It slides in use, equally distributed tread plate 9 is arranged in 2 outside of fixing bolt, facilitates the knob of fixing bolt 2, increases
Flute 12 is arranged between sanding block 11, clast of the device in cutting process can be exported for frictional force, allows the processing of device
Precision higher.
Embodiment 2
In addition, with reference to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, it is based on above-described embodiment, 1 one end of main shaft is allowed to be provided with screw thread, main shaft 1
On screw thread matched with the screw thread in fixing bolt 2, the top end diameter that main shaft 1 is threaded be slightly larger than screw thread bottom diameter,
The putting hole 7 being arranged in main shaft 1 is matched with connecting shaft 3, so that main shaft 1 is flexibly connected with connecting shaft 3, in rotary fixing screw bolt 3
When connecting shaft 3 can be fastened, symmetrical limited block 10 is set in connecting shaft 3, limited block 10 is matched with limiting slot 8, limit
The setting length of position slot 8 is more than the setting length of limited block 10, makes sliding of the device in rotary course, limitation connecting shaft 3
The rotation of horizontal direction makes the cutting effect of device more preferable, and connecting shaft 3 is concentric axis connection with main shaft 1, and the setting of connecting shaft 3 exists
At 4 center of connector, connecting shaft 3 is to be fixedly connected with connector 4, and device is made not will produce vibrations, device in rotary course
Rotation is more steady, and multiple sanding blocks 11 are arranged on connector 4, and sanding block 11 is arranged length and is less than 4 length of connector, polishing
Block 11 is to be uniformly distributed in connector 4, keeps the section of device after dicing more smooth, while in order to allow sanding block 11 complete
Larger resistance is not will produce during at polishing, the cross bath to match with ball cutter head 6, slot and ball are set on tool apron 5
Cutter head 6 matches, and keeps cutter head connection more secured, will not fall damage in use.
When the utility model is used, the rotation of main shaft 1 drives the rotation of connecting shaft 3, connecting shaft 3 to drive tool apron 5 and ball knife
First 6, ball cutter head 6 cuts material, while the sanding block 11 being arranged on connector 4 can allow to the notch of cutting into polishing
Notch is more smooth, and the flute 12 being arranged on connector 4 exports the clast of material, improves the processing essence of device
Degree, processing effect are good.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of combined type ball knife, which is characterized in that including main shaft (1), tool apron (5) and ball cutter head (6),
Described main shaft (1) one end is connect with fixing bolt (2), and described main shaft (1) one end is connect with connecting shaft (3), the connection
Axis (3) one end is connect with connector (4), and the connector (4) connect with tool apron (5), and ball is arranged in tool apron (5) center
Cutter head (6), setting putting hole (7) in described main shaft (1) one end, main shaft (1) one end setting limiting slot (8), the fixation
Equally distributed tread plate (9), connecting shaft (3) the upper end setting limited block (10), the connector are set on the outside of bolt (2)
(4) equally distributed sanding block (11) is set on, flute (12) is set between the sanding block (11).
2. a kind of combined type ball knife according to claim 1, it is characterised in that：Described main shaft (1) one end is provided with screw thread,
Screw thread on main shaft (1) is matched with the screw thread in fixing bolt (2), and the top end diameter that main shaft (1) is threaded is slightly larger than spiral shell
Line bottom diameter, the interior putting hole (7) being arranged of main shaft (1) are matched with connecting shaft (3).
3. a kind of combined type ball knife according to claim 1, it is characterised in that：It is arranged on the connecting shaft (3) symmetrical
Limited block (10), limited block (10) are matched with limiting slot (8), and the setting length of limiting slot (8) is more than setting for limited block (10)
Set length.
4. a kind of combined type ball knife according to claim 1, it is characterised in that：The connecting shaft (3) and main shaft (1) are same
Mandrel connects, and connecting shaft (3) is arranged at connector (4) center, and connecting shaft (3) is to be fixedly connected with connector (4).
5. a kind of combined type ball knife according to claim 1, it is characterised in that：Multiple beat is set on the connector (4)
Abrading block (11), sanding block (11) are arranged length and are less than connector (4) length, and sanding block (11) is to be uniformly distributed in connector (4).
6. a kind of combined type ball knife according to claim 1, it is characterised in that：Setting and ball cutter head on the tool apron (5)
(6) cross bath to match, slot match with ball cutter head (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587682.6U CN207695709U (en) | 2017-11-24 | 2017-11-24 | A kind of combined type ball knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721587682.6U CN207695709U (en) | 2017-11-24 | 2017-11-24 | A kind of combined type ball knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695709U true CN207695709U (en) | 2018-08-07 |
Family
ID=63023737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721587682.6U Expired - Fee Related CN207695709U (en) | 2017-11-24 | 2017-11-24 | A kind of combined type ball knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207695709U (en) |
-
2017
- 2017-11-24 CN CN201721587682.6U patent/CN207695709U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20201124 |