CN208514648U - A kind of dual rotary operating head - Google Patents
A kind of dual rotary operating head Download PDFInfo
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- CN208514648U CN208514648U CN201820875069.2U CN201820875069U CN208514648U CN 208514648 U CN208514648 U CN 208514648U CN 201820875069 U CN201820875069 U CN 201820875069U CN 208514648 U CN208514648 U CN 208514648U
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- rotating part
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- driving portion
- output
- rotary shaft
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Abstract
A kind of dual rotary operating head of providing of the utility model includes: mounting base, the first rotating part, the second rotating part, the first driving portion, the second driving portion；First rotating part includes the first rotary shaft；Second rotating part includes the second rotary shaft；First rotating part is rotationally connect with mounting base, and the first rotating part is rotated around the first rotary shaft；First driving portion is fixed in mounting base, and the first driving portion drives the rotation of the first rotating part；Second rotating part is rotatably connect with the first rotating part, and the second rotating part is rotated around the second rotary shaft；First rotary shaft and the second rotary shaft are not parallel；Second driving portion is fixed on the first rotating part, and the second driving portion drives the rotation of the second rotating part；Several output ends are provided on second rotating part；Output end is for installing cutter.Cutter is installed in advance in output end in process, so in whole process, no replacement is required cutter only need to rotate the second rotating part just removable cutting tool, be effectively saved process time.
Description
Technical field
The utility model relates to machine field, due to being related to a kind of dual rotary operating head.
Background technique
Since numerical control machining center has the characteristics that high-efficient, working ability is stronger, in a certain range to workpiece energy
A variety of process operations are enough carried out, therefore numerical control machining center is increasingly used in timber processing.
Pair it in timber numerical control processing field, while guaranteeing process velocity, needs to carry out flexibility processing to workpiece, i.e.,
Same workpiece such as is milled, is bored at a variety of process operations.Carpenter's numerical control machining center is usually mounted with one to more set electro spindles, mostly
Only one export head of electro spindle is counted, cutter is installed on electro spindle, and be provided with tool magazine, different numbers are stored in tool magazine
The various cutters and detection instrument of amount, are selected and are replaced automatically by process control in process.The setting of tool magazine increases
The investment of equipment, while the replacement of cutter also reduces the processing efficiency of lathe.
Utility model content
The purpose of the utility model is to provide a kind of dual rotary operating heads, can substantially shorten the cutter changing time, improve
Working efficiency reduces equipment investment cost.
To solve the above problems, the utility model provides a kind of dual rotary operating head, comprising: mounting base, the first rotation
Transfer part, the second rotating part, the first driving portion, the second driving portion；First rotating part includes the first rotary shaft；Second rotation
Transfer part includes the second rotary shaft；First rotating part is rotationally connect with the mounting base, and first rotating part is around institute
State the rotation of the first rotary shaft；First driving portion is fixed in the mounting base, described in the first driving portion driving
The rotation of first rotating part；Second rotating part is rotatably connect with first rotating part, and second rotating part is around institute
State the rotation of the second rotary shaft；First rotary shaft and second rotary shaft are not parallel；The second driving portion fixed setting
On first rotating part, second driving portion drives the second rotating part rotation；It is arranged on second rotating part
There are several output ends；The output end is for installing cutter.
Further, the first driving portion described in above-mentioned dual rotary operating head includes: the first power device and the first output
End；First rotating part further include: first input end；First power device drives the first output end rotation；Institute
It states the first output end and the first input end is sequentially connected.
Further, the second driving portion described in above-mentioned dual rotary operating head includes: the second power device and the second output
End；Second rotating part further include: the second input terminal；Second power device drives the second output terminal rotation；Institute
It states second output terminal and second input terminal is sequentially connected；First rotary shaft is vertical with second rotary shaft.
Further, the first power device described in above-mentioned dual rotary operating head and second power device are servo electricity
Machine.
Further, the first output end described in above-mentioned dual rotary operating head includes the first transmission shaft and the first output shaft；
The second output terminal includes second driving shaft and the second output shaft；First transmission shaft and the second driving shaft have snail
Bar；First output shaft and second output shaft have turbine；The worm screw of first transmission shaft and first output
The turbine of axis engages；The worm screw of the second driving shaft engages with the turbine of second output shaft.
Further, the first power device described in above-mentioned dual rotary operating head passes through shaft coupling and first output end
Connection；Second power device is connect by shaft coupling with the second output terminal.
Further, the first rotary shaft described in above-mentioned dual rotary operating head is vertical with second rotary shaft.
Further, output end described in above-mentioned dual rotary operating head is provided with cutter.
Further, in above-mentioned dual rotary operating head further include: control system；The control system controls the first driving portion
With second driving portion.
By the second rotating part of setting and the output end on the second rotating part, knife is installed on each output end
Tool rotates the rotation that the second rotating part realizes output end by the second driving portion, can replace process tool.Setting first simultaneously
Rotating part, and the second rotating part is driven by the first driving portion, so that the first rotating part is relative to opposite turn of the second rotating part
It is dynamic, so that process is more flexible.
Due to needing cutter to be used to be pre-installed in output end in process, so in whole process, nothing
Need to change cutter, it is only necessary to rotate the second rotating part just removable cutting tool, be effectively saved process time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram according to the utility model illustrated embodiment；
Fig. 2 is according to the utility model mounting base and the first driving portion assembling schematic diagram；
Fig. 3 is according to the utility model mounting base and the first driving portion assembling front view；
Fig. 4 is A-A screenshot in Fig. 3；
Fig. 5 is B-B screenshot in Fig. 3；
Fig. 6 is according to the first mounting portion of the utility model and the second rotating part assembling schematic diagram；
Fig. 7 is according to the first mounting portion of the utility model and the second rotating part assembling front view；
Fig. 8 is C-C screenshot in Fig. 7；
Fig. 9 is D-D screenshot in Fig. 7；
Appended drawing reference:
1: mounting base；2: the first rotating parts；21: first input end；22: the first rotary shafts；3: the second rotating parts；31: the
Two input terminals；32: the second rotary shafts；33: output end；4: the first driving portions；41: the first power devices；42: the first output ends；
421: the first transmission shafts；422: the first output shafts；5: the second driving portions；51: the second power devices；52: second output terminal；521:
Second driving shaft；522: the second output shafts.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
The schematic diagram of a layer structure according to the utility model embodiment is shown in the attached drawings.These figures are not to draw in proportion
System, wherein for purposes of clarity, some details are magnified, and some details may be omitted.It is shown in the drawings each
Kind region, the shape of layer and relative size, the positional relationship between them are merely exemplary, in practice may be due to manufacture
Tolerance or technical restriction and be deviated, and those skilled in the art may be additionally designed as required has not similar shape
Shape, size, the regions/layers of relative position.
Below with reference to Fig. 1 to Fig. 9, the utility model illustrated embodiment is described in detail.
Referring to figs. 1 to Fig. 9, the utility model illustrated embodiment includes: mounting base 1, the first rotating part 2, the second rotating part
3, the first driving portion 4, the second driving portion 5；First rotating part 2 includes the first rotary shaft 22；Second rotating part 3 includes the second rotation
Axis 32；First rotating part 2 is rotationally connect with mounting base 1, and the first rotating part 2 is rotated around the first rotary shaft 22；First driving
Portion 4 is fixed in mounting base 1, and the first driving portion 4 drives the rotation of the first rotating part 2；Second rotating part 3 is rotatably with
The connection of one rotating part 2, the second rotating part 3 are rotated around the second rotary shaft 32；First rotary shaft 22 and the second rotary shaft 32 are not parallel；
Second driving portion 5 is fixed on the first rotating part 2, and the second driving portion 5 drives the rotation of the second rotating part 3；Second rotating part 3
On be provided with several output ends 33, the second rotating part 3 is internally provided with motor, and the main shaft of motor includes shaft, stator, turns
Son composition, the both ends of shaft are fixed in axle housing by bearing support, and shaft is mounted on the inside of rotor with interference fit type,
So that rotor is integrally formed with shaft, stator is embedded in axle housing, and output end 33 is in the form of interference fit and the rotor of motor
Connection, to form an entirety；Output end 33 is for installing cutter.2 turns of the first rotating part is driven by the first driving portion 4
Dynamic and the second driving portion 5 drives the rotation of the second rotating part 3, since the first rotary shaft 22 and the second rotary shaft 32 are not parallel, institute
Multiple freedom degrees can be obtained, the switching of cutter can be completed by rotating the second rotating part 3, without carrying out tool changing behaviour
Make, guarantee the continuity of process, effectively increases production efficiency, while can also rotate when processing to predetermined angle
Degree, is arbitrarily designated machining angle.
Referring to figs. 2 to Fig. 5, specifically, the first driving portion 4 includes: the first power device 41 and the first output end 42；First
Rotating part 2 further include: first input end 21；First power device 41 drives the rotation of the first output end 42；First output end 42 with
First input end 21 is sequentially connected, wherein the first power device 41 is servo motor, and the first output end 42 includes the first transmission shaft
421 and first output shaft 422, the first transmission shaft 421 there is worm screw, the first output shaft 422 has turbine, the first transmission shaft 421
On worm screw engaged with the turbine on the first output shaft 422, realize transmission connection.
With reference to Fig. 6 to Fig. 9, specifically, the second driving portion 5 includes: the second power device 51 and second output terminal 52；Second
Rotating part 3 further include: the second input terminal 31；Second power device 51 drives second output terminal 52 to rotate；Second output terminal 52 with
Second input terminal 31 transmission connection, wherein the second power device 51 is servo motor, and second output terminal 52 includes second driving shaft
521 and second output shaft 522；Second driving shaft 521 has worm screw, and the second output shaft 522 has turbine, second driving shaft 521
On worm screw engaged with the turbine on the second output shaft 522, realize transmission connection.
Since worm gear drive has very big reduction ratio, the servo motor of the first power device 41 and the second power device 51
Power after worm gear drive, lesser revolving speed can be obtained, to realize the first rotating part 2 and the second rotating part 3 to close
Suitable revolving speed rotation, while servo motor can realize the first rotating part 2 and the second rotating part 3 with clockwise by positive and negative rotation
Or it rotates 360 ° counterclockwise.The first power device 41 is connect by shaft coupling with the first output end 42 simultaneously；Second is dynamic
Power device 51 is connect by shaft coupling with second output terminal 52, in the present embodiment, is connected using diaphragm coupling.In this implementation
In example, the first rotary shaft 22 is vertical with the second rotary shaft 32, and 4 output ends 33, and four outputs are provided on the second rotating part 3
End 33 is set at 90 ° intervals, and cutter is provided on output end 33, the quantity of certain output end 33 can be set according to actual needs
It sets.
The first rotating part 2 is driven by the first power device 41, thus realize the wooden workpiece of operating head flexible processing, second
Power device 51 drives the rotation of the second rotating part 3, to realize that output end 33 also follows rotation, is then arranged on output end 33
Cutter can also follow rotation, when needing replacing cutter, rotate the second rotating part 3, the switching of cutter can be completed.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (9)
1. a kind of dual rotary operating head characterized by comprising
Mounting base, the first rotating part, the second rotating part, the first driving portion, the second driving portion；
First rotating part includes the first rotary shaft；
Second rotating part includes the second rotary shaft；
First rotating part is rotationally connect with the mounting base, and first rotating part turns around first rotary shaft
It is dynamic；
First driving portion is fixed in the mounting base, and first driving portion drives first rotating part to turn
It is dynamic；
Second rotating part is rotatably connect with first rotating part, and second rotating part is around second rotary shaft
Rotation；
First rotary shaft and second rotary shaft are not parallel；
Second driving portion is fixed on first rotating part, and second driving portion drives second rotating part
Rotation；
Several output ends are provided on second rotating part；
The output end is for installing cutter.
2. dual rotary operating head according to claim 1, it is characterised in that:
First driving portion includes: the first power device and the first output end；
First rotating part further include: first input end；
First power device drives the first output end rotation；
First output end and the first input end are sequentially connected.
3. dual rotary operating head according to claim 2, it is characterised in that:
Second driving portion includes: the second power device and second output terminal；
Second rotating part further includes；Second input terminal；
Second power device drives the second output terminal rotation；
The second output terminal and second input terminal are sequentially connected；
First rotary shaft is vertical with second rotary shaft.
4. dual rotary operating head according to claim 3, it is characterised in that:
First power device and second power device are servo motor.
5. dual rotary operating head according to claim 3, it is characterised in that:
First output end includes the first transmission shaft and the first output shaft；
The second output terminal includes second driving shaft and the second output shaft；
First transmission shaft and the second driving shaft have worm screw；
First output shaft and second output shaft have turbine；
The worm screw of first transmission shaft engages with the turbine of first output shaft；
The worm screw of the second driving shaft engages with the turbine of second output shaft.
6. dual rotary operating head according to claim 3, it is characterised in that:
First power device is connect by shaft coupling with first output end；
Second power device is connect by shaft coupling with the second output terminal.
7. dual rotary operating head according to claim 3, it is characterised in that:
First rotary shaft is vertical with second rotary shaft.
8. dual rotary operating head according to claim 1, it is characterised in that:
The output end is provided with cutter.
9. dual rotary operating head according to claim 1, which is characterized in that further include: control system；
The control system controls the first driving portion and second driving portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875069.2U CN208514648U (en) | 2018-06-07 | 2018-06-07 | A kind of dual rotary operating head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820875069.2U CN208514648U (en) | 2018-06-07 | 2018-06-07 | A kind of dual rotary operating head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514648U true CN208514648U (en) | 2019-02-19 |
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ID=65325266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820875069.2U Active CN208514648U (en) | 2018-06-07 | 2018-06-07 | A kind of dual rotary operating head |
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| Country | Link |
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| CN (1) | CN208514648U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527555A (en) * | 2018-06-07 | 2018-09-14 | 国家林业局北京林业机械研究所 | A kind of dual rotary operating head |
-
2018
- 2018-06-07 CN CN201820875069.2U patent/CN208514648U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108527555A (en) * | 2018-06-07 | 2018-09-14 | 国家林业局北京林业机械研究所 | A kind of dual rotary operating head |
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