CN205915093U - Unit head structure - Google Patents
Unit head structure Download PDFInfo
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- CN205915093U CN205915093U CN201620661038.8U CN201620661038U CN205915093U CN 205915093 U CN205915093 U CN 205915093U CN 201620661038 U CN201620661038 U CN 201620661038U CN 205915093 U CN205915093 U CN 205915093U
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- gear
- unit head
- unit
- helical gear
- head
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Abstract
The utility model relates to an unit head structure, its be including: a body, a power unit is that the pivot is located on the body, the first unit head of plural number is on the body is located to the pivot, and first unit head receives the power unit transmission and rotates, and first unit head is equipped with first tooth portion, plural number second unit head is that the second unit head was equipped with second tooth portion on the body was located to the pivot, the first gear of plural number on the body is located to the pivot, is equipped with third tooth portion in order to mesh mutually with this first tooth portion, a second skewed tooth wheelset is including third helical gear and fourth helical gear, and the third helical gear is that this the first gear that lies in the bottom is located to the cover, the fourth helical gear be with this third helical gear perpendicular meshing mutually, the fourth helical gear is that this the second unit head below lieing in is located to the cover, plural number second gear is on the body is located to the pivot, on the second gear is to be equipped with fourth tooth portion in order to mesh mutually with this second tooth portion, makes that first unit head, first gear, second gear and second unit head are synchronous to rotate.
Description
Technical field
This utility model is relevant with a power head structure, and this power head structure is to be used on toolroom machine, makes first to move
Power head and the second unit head are hubbed at more firm on body.
Background technology
By we previously known it is known that power head structure, such as TaiWan, China patent application Reference Number: 103221802, certificate
Number: m499270, patent name: direct conduction type multi-drill milling unit head, please first it is aided with shown in Fig. 3, Fig. 4 and Fig. 5 of publication, this is special
Sharp case structure is to be: a kind of direct conduction type multi-drill milling unit head a, comprising: body, this body interior axially sets a power master
Axle, this power spindle wears inherently several driving bevel gears；Several output shafts, respectively this output shaft radially loading is internal located at this,
And respectively this output shaft respectively wears intrinsic one passive bevel gear, respectively this passive bevel gear Vertical Meshing respectively this driving bevel gear；In addition
Respectively this output shaft connects a cutter chuck respectively.
But the disappearance of power head structure known to this is to be:
Please be aided with shown in Fig. 4 of publication, this line shaft and output shaft are all to be hubbed at that this is internal, this each output shaft passive
Bevel gear be perpendicular with the driving bevel gear of each power spindle engage, that is, the axle center of this output shaft is the axle with power spindle
The heart is to coincide in a dotted state, or this output shaft and power spindle can be claimed to be to be located at same plane, this output shaft in structure
It is to cross power spindle, make the pivot part between this output shaft and body be at only one, that is, at the position of sign figure number
It is to be pivoted with this body phase, substantially this output shaft is quickly to rotate on body, be pivoted with this body phase at this output shaft only,
This output shaft is made to have more unsteady disappearance when this quickly rotates in vivo, this output shaft is nothing preferably service life.
In view of the disappearance of the power head structure of above-mentioned known patent case, the system of relevant industries is engaged in for many years by this creator mat
Make experience, finally have one can solve known to drawback power head structure product come out.
Utility model content
The purpose of this utility model, is to provide a kind of power head structure, the output shaft of power head structure known to solution with
At pivot part between body only, and the output shaft being brought has more unsteady problem when this quickly rotates in vivo, enters
And improve the service life of output shaft.
For achieving the above object, this utility model employs the following technical solutions:
A kind of power head structure, this power head structure is to be used on toolroom machine, its be including:
One body, this body is provided with the first pivot portion, and this first pivot portion is in circular hole channel-shaped, and this body is provided with plural number the
Two pivot portions, this second pivot portion is through two sides in front and back of this body, and this plural second pivot portion is the shape that is arranged in a linear, and this body is
It is provided with plural 3rd pivot portion, the 3rd pivot portion is through left and right two side of this body, and this plural number the 3rd pivot portion is to be arranged in a linear
Shape, this body is provided with plural 4th pivot portion, and every one the 4th pivot portion is provided at every two the second pivot portion sides, and this body is provided with
Plural Wushu portion, every Wushu portion is provided between every two the 3rd pivot portions；
One actuating unit, this actuating unit is to be hubbed at this first pivot portion；
Plural first unit head, the quantity of this first unit head is the quantity coordinating this second pivot portion, every one first power
Head is to be hubbed at every one second pivot portion, and this first unit head is to be rotated, this first unit head two by the transmission of this actuating unit
End is provided with the first pivoting part and the second pivoting part, and this first pivoting part and this second pivoting part are and this second pivot portion phase pivot
If being provided with the first teeth portion between this first pivoting part and this second pivoting part, this first teeth portion is annularly to arrange shape, and this first
Unit head another end is provided with the first interposed unit, and this first interposed unit is to be convexly equipped in this in vitro；
Plural second unit head, the quantity of this second unit head is the quantity in cooperation the 3rd pivot portion, every one second power
Head is to be hubbed at every one the 3rd pivot portion, and this second unit head two end is provided with the 3rd pivoting part and the 4th pivoting part, the 3rd
Pivoting part and this second pivoting part are to be pivoted with the 3rd pivot portion phase, are provided between the 3rd pivoting part and the 4th pivoting part
Two teeth portion, this second teeth portion is annularly to arrange shape, and this second unit head another end is provided with the second interposed unit, this second interposed unit
It is to be convexly equipped in this in vitro；
This first unit head is that have one first axle center, and this second unit head is that have the second axle center, and this second axle center is
Do not intersect with the first axle center, that is, this first unit head is not at grade with this second unit head, this first unit head
And this second unit head is close to each other；
Plural first gear, the quantity of this first gear is the quantity in cooperation the 4th pivot portion, and each first gear is pivot
At every one the 4th pivot portion, this first gear is provided with the 5th pivoting part, and the 5th pivoting part is and the 4th pivot portion phase pivot
If being provided with the 3rd teeth portion in this first gear, the 3rd teeth portion is to nibble with this first teeth portion phases of every two the first unit heads
Close, make this plural first unit head synchronous axial system, the 3rd teeth portion is annularly to arrange shape；
One second bevel gear set, this second bevel gear set is including the 3rd helical gear and the 4th helical gear, the 3rd helical teeth
Wheel is to be sheathed in this first gear of bottom, and the 3rd helical gear is meeting and this first gear synchronous axial system, the 4th
Helical gear be perpendicular with the 3rd helical gear engage, the 4th helical gear is this second power being sheathed on positioned at bottom
On head；
Plural second gear, the quantity of this second gear is the quantity coordinating this Wushu portion, and each second gear is pivot
At every Wushu portion, this second gear is provided with the 6th pivoting part, and the 6th pivoting part is and this Wushu portion phase pivot
If being provided with the 4th teeth portion in this second gear, the 4th teeth portion is to nibble with this second teeth portion phases of every two the second unit heads
Close, make this first unit head, this first gear, this second gear and this second unit head synchronous axial system, the 4th teeth portion is to be in
Circular row column-shaped.
In a preferred embodiment, the quantity in described second pivot portion is for three, the quantity in the 3rd pivot portion be with this
The quantity in two pivot portions is identical, and the quantity in the 3rd pivot portion is for three, and the quantity in the 4th pivot portion is to coordinate this second pivot portion
Quantity, the quantity in the 4th pivot portion is for three, and the quantity in this Wushu portion is two, and this body is for tetragon body shape, should
The quantity of the first unit head is for three, and the quantity of this second unit head is for three, and the quantity of this first gear is for three,
The quantity of this second gear is for two.
In a preferred embodiment, it is provided with the first bevel gear set, this first bevel gear set is to be sheathed on this actuating unit bottom
At portion, this first bevel gear set is with this actuating unit synchronous axial system, and this first bevel gear set is including the first helical gear and
Two helical gears, this first helical gear is to be hubbed in this first pivot portion, this first helical gear be mutually sheathed with this actuating unit and
Synchronous axial system, this second helical gear is that the first helical gear is perpendicular engages with this, and this second helical gear is and this first helical gear
Synchronous axial system, this second helical gear is to be sheathed on this first unit head on top, this first unit head be can with this
Two helical gear synchronous axial system.
In a preferred embodiment, described second helical gear is identical with this first helical teeth wheel construction, this second helical gear
It is identical with this first helical gear number of teeth, the 3rd helical gear and the 4th helical gear structure are and this first helical gear phase
With.
In a preferred embodiment, described first interposed unit is away from this second interposed unit is with this second pivoting part
With the 4th pivoting part away from the structure of this second unit head is identical with this first unit head, the structure of this second teeth portion
It is identical with this first teeth portion structure.
In a preferred embodiment, the structure of described second gear is identical with the structure of this first gear.
In a preferred embodiment, described first unit head rotate, this first unit head rotate when can drive this first
Pinion rotation, makes this plural first unit head synchronous axial system, the 3rd helical gear of this second bevel gear set and the 4th helical gear
Also perpendicular engagement, the 3rd helical gear is to be sheathed in this first gear of lowermost end, and the 4th helical gear is sheathed
In on this second unit head of bottom, when this first gear of bottom is driven by this first unit head and rotates, that is, can
Make the 3rd helical gear and the 4th helical gear synchronous axial system, the 4th helical gear can make being somebody's turn to do of the bottom mutually sheathed with it
Second unit head synchronous axial system, is provided with this second gear between every two the second unit heads, positioned at this second unit head of bottom
Drive this second gear to rotate, make this plural second unit head synchronous axial system, the power of this actuating unit i.e. sequentially by this first
Unit head, this first gear, this second bevel gear set, this second unit head and this second gear, make this plural first unit head
And the equal synchronous axial system of this plural second unit head.
In a preferred embodiment, the first helical gear of described first bevel gear set and the second helical gear are perpendicular nibbling
Close, when this actuating unit by its power transmission to this first bevel gear set, make this first helical gear and this second helical gear synchronous
During rotation, because this second helical gear is to be sheathed on this first unit head on top, this second helical gear also can make this
Positioned at this first unit head synchronous axial system on top, this first gear can be driven when this first unit head rotates to rotate, make
This plural first unit head synchronous axial system, the 3rd helical gear of this second bevel gear set and the 4th helical gear is also perpendicular nibbles
Close, the 3rd helical gear is to be sheathed in this first gear of lowermost end, and the 4th helical gear is to be sheathed on positioned at bottom
This second unit head on, can make the 3rd oblique when this first gear of bottom is driven by this first unit head when rotating
Gear and the 4th helical gear synchronous axial system, the 4th helical gear can make this second unit head of the bottom mutually sheathed with it same
Step rotates, and is provided with this second gear, this second unit head positioned at bottom drives this second tooth between every two the second unit heads
Wheel rotates, and makes this plural second unit head synchronous axial system, the power of this actuating unit i.e. sequentially by this first bevel gear set, this
One unit head, this first gear, this second bevel gear set, this second unit head and this second gear, make this plural first power
Head and the equal synchronous axial system of this plural second unit head.
In a preferred embodiment, it is provided with least one travelling gear, this travelling gear is mutually sheathed with this actuating unit,
This travelling gear is meshed with this first teeth portion of this first unit head again, this actuating unit be driven this travelling gear and this
One unit head.
In a preferred embodiment, described actuating unit be with this first unit head integral drive, this actuating unit be with
This second unit head integral drive or this actuating unit are and this first gear integral drive.
This utility model beneficial effect is: the axle center between 1, both this first unit head and this second unit head is staggered
And mutually misaligned, be all that there are two pivot parts between this first unit head and this second unit head and this body, make this first
Unit head and this second unit head are hubbed on body that all to have two pivot parts be more robust structure, and two pivot parts are to set
At this first unit head and this second unit head two end, this first unit head and this second unit head are that have preferably to use
Life-span.This first gear is identical with this second gear structure, that is, all can have similar elements and plural numberization, and this utility model is
Element cost can be saved.
Brief description
Fig. 1 is the three-dimensional exploded view of this utility model power head structure.
Fig. 2 is the helical gear axonometric chart of this utility model power head structure first.
Fig. 3 is the axonometric chart of this utility model power head structure first unit head.
Fig. 4 is the axonometric chart of this utility model power head structure first gear.
Fig. 5 is the three-dimensional combination figure of this utility model power head structure.
Fig. 6 is the axonometric chart of this utility model power head structure portion of element.
Fig. 7 is the axonometric chart at another visual angle of this utility model power head structure portion of element.
Fig. 8 is the front view of this utility model power head structure portion of element.
Fig. 9 is the side view of this utility model power head structure portion of element.
Figure 10 is the axonometric chart of this utility model second embodiment portion of element.
Figure 11 is the axonometric chart of this utility model 3rd embodiment portion of element.
Figure 12 is the side view of this utility model 3rd embodiment portion of element.
Figure 13 is the axonometric chart of this utility model fourth embodiment portion of element.
Figure 14 is the axonometric chart of this utility model the 5th embodiment portion of element.
Drawing reference numeral: 10 bodies；11 first pivot portions；12 second pivot portions；13 the 3rd pivot portions；14 the 4th pivot portions；15 Wushus
Portion；20 actuating units；21 first bevel gear set；211 first helical gears；212 second helical gears；22 travelling gears；30 first move
Power head；31 first pivoting parts；32 second pivoting parts；33 first teeth portion；34 first interposed unit；40 second unit heads；41 the 3rd pivots
If portion；42 the 4th pivoting parts；43 second teeth portion；44 second interposed unit；50 first gears；51 the 5th pivoting parts；52 the 3rd teeth portion；
60 second bevel gear set；61 the 3rd helical gears；62 the 4th helical gears；70 second gears；71 the 6th pivoting parts；72 the 4th teeth portion.
Specific embodiment
Hereinafter only the possible enforcement aspect of this utility model is illustrated with embodiment, but and be not used to limit this utility model
The category to be protected, first give chat bright.
First refer to shown in Fig. 1 to Fig. 4, Fig. 1 is the three-dimensional exploded view of this utility model power head structure, Fig. 2 is this reality
With the axonometric chart of Novel power head structure the first helical gear 211, Fig. 3 is this utility model power head structure the first unit head 30
Axonometric chart, Fig. 4 is the axonometric chart of this utility model power head structure first gear 50, and this utility model is with regard to a kind of unit head
Structure, this power head structure is to be used on toolroom machine, its be including:
One body 10, this body 10 is provided with the first pivot portion 11, and this first pivot portion 11 is in circular hole channel-shaped, this body 10
It is provided with the second pivot portion 12 that plural number runs through, this second pivot portion 12 is through two sides in front and back of this body 10, this plural second pivot
Portion 12 is the shape that is arranged in a linear, and the quantity in this second pivot portion 12 is for three, and this body 10 is provided with plural 3rd pivot portion 13, should
3rd pivot portion 13 is through left and right two side of this body 10, and this plural number the 3rd pivot portion 13 is to be arranged in a linear shape, the 3rd pivot portion
13 quantity is identical with the quantity in this second pivot portion 12, and the quantity in the 3rd pivot portion 13 is for three, and this body 10 is provided with
Plural 4th pivot portion 14, every one the 4th pivot portion 14 is provided at every two the second pivot portions 12 side, and the quantity in the 4th pivot portion 14 is
Coordinate the quantity in this second pivot portion 12, the quantity in the 4th pivot portion 14 is for three, and this body 10 is provided with plural Wushu portion
15, every Wushu portion 15 is provided between every two the 3rd pivot portions 13, and the quantity in this Wushu portion 15 is two, and this body 10 is
For tetragon body shape；
One actuating unit 20, this actuating unit 20 is to be hubbed at this first pivot portion 11 of this body 10；
First bevel gear set 21, this first bevel gear set 21 is to be sheathed at this actuating unit 20 bottom, this first helical teeth
Wheel group 21 is with this actuating unit 20 synchronous axial system, and this first bevel gear set 21 is including the first helical gear 211 and the second helical teeth
Wheel 212, please be aided with shown in Fig. 2, this first helical gear 211 is in this first pivot portion 11 be hubbed at this body 10, and this is first oblique
Gear 211 is mutually sheathed with this actuating unit 20 and synchronous axial system, and this second helical gear 212 is and this first helical gear 211 phase
Vertical Meshing, this second helical gear 212 is and this first helical gear 211 synchronous axial system, this second helical gear 212 be with this first
Helical gear 211 structure is identical, and this second helical gear 212 is identical with this first helical gear 211 number of teeth；
Plural first unit head 30, please be aided with shown in Fig. 3, and the quantity of this first unit head 30 is to coordinate being somebody's turn to do of this body 10
The quantity in the second pivot portion 12, the quantity of this first unit head 30 is for three, and every one first unit head 30 is to be hubbed at this body
At 10 every one second pivot portion 12, this first unit head 30 is to be driven by this actuating unit 20 and rotates, this first bevel gear set
21 this second helical gear 212 is to be sheathed on this first unit head 30 on top, and this first unit head 30 is can be with this
This second helical gear 212 synchronous axial system of first bevel gear set 21, this first unit head 30 2 end is provided with the first pivoting part 31
And second pivoting part 32, this first pivoting part 31 and this second pivoting part 32 are mutually to be pivoted with this second pivot portion 12, this first pivot
If being provided with the first teeth portion 33 between portion 31 and this second pivoting part 32, this first teeth portion 33 be annularly arrangement shape, this first move
Power 30 another end is provided with the first interposed unit 34, and this first interposed unit 34 is to be convexly equipped in outside this body 10, this first interposed unit 34
Group can to set various cutter such as milling cutter, lathe tool or drill bit etc., this first interposed unit 34 be with this second pivoting part 32 away from；
Plural second unit head 40, the quantity of this second unit head 40 is to coordinate the 3rd pivot portion 13 of this body 10
Quantity, the quantity of this second unit head 40 is for three, and every one second unit head 40 is be hubbed at this body 10 every one the 3rd
At pivot portion 13, this second unit head 40 2 end is provided with the 3rd pivoting part 41 and the 4th pivoting part 42, the 3rd pivoting part 41 and
This second pivoting part 42 is mutually to be pivoted with the 3rd pivot portion 13, is provided between the 3rd pivoting part 41 and the 4th pivoting part 42
Two teeth portion 43, this second teeth portion 43 is arrangement shape annular in shape, and this second unit head 40 another end is provided with the second interposed unit 44, and this
Two interposed unit 44 are to be convexly equipped in outside this body 10, and this second interposed unit 44 is group can to set various cutter, and this second interposed unit 44 is
With the 4th pivoting part 42 away from the structure of this second unit head 40 is identical with this first unit head 30, this second teeth portion
43 structure is identical with this first teeth portion 33 structure；
This first unit head 30 is that have one first axle center, and this second unit head 40 is that have the second axle center, this second axle
The heart is not intersect with the first axle center, that is, this first unit head 30 is not at grade with this second unit head 40, and this
One unit head 30 and this second unit head 40 are close to each other；
Plural first gear 50, please be aided with shown in Fig. 4, and the quantity of this first gear 50 is the coordinate this body 10 the 4th
The quantity in pivot portion 14, the quantity of this first gear 50 is for three, and each first gear 50 is be hubbed at this body 10 each
At 4th pivot portion 14, this first gear 50 is provided with the 5th pivoting part 51, and the 5th pivoting part 51 is and the 4th pivot portion 14 phase
Be pivoted, this first gear 50 be provided with the 3rd teeth portion 52, the 3rd teeth portion 52 be with every two the first unit heads 30 this
One teeth portion 33 is meshed, and makes this plural first unit head 30 synchronous axial system, and the 3rd teeth portion 52 is annularly to arrange shape；
One second bevel gear set 60, this second bevel gear set 60 is including the 3rd helical gear 61 and the 4th helical gear 62, should
3rd helical gear 61 is to be sheathed in this first gear 50 of bottom, and the 3rd helical gear 61 is can be with this first gear 50
Synchronous axial system, the 4th helical gear 62 be perpendicular with the 3rd helical gear 61 engage, the 4th helical gear 62 is to be sheathed on position
On this second unit head 40 of bottom, the structure of the 3rd helical gear 61 and the 4th helical gear 62 is and this first helical teeth
Take turns 211 identical；
Plural second gear 70, the quantity of this second gear 70 is the quantity in this Wushu portion 15 coordinating this body 10,
The quantity of this second gear 70 is for two, and each second gear 70 is to be hubbed at every Wushu portion 15, this second gear
70 are provided with the 6th pivoting part 71, and the 6th pivoting part 71 is mutually to be pivoted with this Wushu portion 15, and this second gear 70 is to set
Have the 4th teeth portion 72, the 4th teeth portion 72 is to be meshed with this second teeth portion 43 of every two the second unit heads 40, make this first
Unit head 30, this first gear 50, this second gear 70 and this second unit head 40 synchronous axial system, the 4th teeth portion 72 is in ring
Shape arranges shape, and the structure of this second gear 72 is identical with the structure of this first gear 50；
First helical gear 211 of this first bevel gear set 21 and the second helical gear 212 are perpendicular engagements, when this engine
Its power transmission to this first bevel gear set 21, is made this first helical gear 211 and this second helical gear 212 synchronous axial system by structure 20
When, because this second helical gear 212 is to be sheathed on this first unit head 30 on top, this second helical gear 212 also can
Make this be located at this first unit head 30 synchronous axial system on top, this first gear can be driven when this first unit head 30 rotates
50 rotations, make this plural first unit head 30 synchronous axial system, the 3rd helical gear 61 and the 4th of this second bevel gear set 60 is oblique
Gear 62 also perpendicular engagement, the 3rd helical gear 61 is to be sheathed in this first gear 50 of lowermost end, and the 4th is oblique
Gear 62 is to be sheathed on this second unit head 40 of bottom, when this first gear 50 of bottom is subject to this first unit head 30
When driving and rotating, can make the 3rd helical gear 61 and the 4th helical gear 62 synchronous axial system, the 4th helical gear 62 i.e. can
Make this second unit head 40 synchronous axial system of the bottom mutually sheathed with it, between every two the second unit heads 40, be provided with this second tooth
Wheel 70, this second unit head 40 positioned at bottom drives this second gear 70 to rotate, and so that this plural second unit head 40 synchronization is turned
Dynamic, the power of this actuating unit 20 i.e. sequentially by this first bevel gear set 21, this first unit head 30, this first gear 50, should
Second bevel gear set 60, this second unit head 40 and this second gear 70, make this plural first unit head 30 and this plural number second
The equal synchronous axial system of unit head 40.
Please continue to refer to shown in Fig. 5 to Fig. 7, Fig. 5 is the three-dimensional combination figure of this utility model power head structure, and Fig. 6 is this
The axonometric chart of utility model power head structure portion of element, Fig. 7 is another visual angle of this utility model power head structure portion of element
Axonometric chart, by diagram can be best illustrated in, this actuating unit 20 is to be hubbed at this first pivot portion 11 of this body 10, and this first
First helical gear 211 of bevel gear set 21 is to be hubbed in this first pivot portion 11, and this first helical gear 211 is and this actuating unit
20 synchronous axial system, every one first unit head 30 is to be hubbed at every one second pivot portion 12, and every one second unit head 40 is to be hubbed at
At every one the 3rd pivot portion 13, each first gear 50 is to be hubbed at every one the 4th pivot portion 14, the of this second bevel gear set 60
Three helical gears 61 are in this first gear 50 be sheathed on bottom, and the 4th helical gear 62 is this second power being sheathed on bottom
On 40, the 4th helical gear 62 be perpendicular with the 3rd helical gear 61 engage, each second gear 70 be hubbed at each
At Wushu portion 15.
Please continue to refer to shown in Fig. 8, Fig. 8 is the front view of this utility model power head structure portion of element, can by diagram
It is best illustrated in, the 3rd teeth portion 52 of this first gear 50 is to be meshed with this first teeth portion 33 of this first unit head 30, should
, by its power transmission to this first bevel gear set 21, this first helical gear 211 and this second helical gear 212 are synchronous for actuating unit 20
During rotation, because this second helical gear 212 is to be sheathed on this first unit head 30 on top, this second helical gear 212
Also this first unit head 30 synchronous axial system positioned at top can be made, make this plural first unit head 30 synchronous axial system.
Please continue to refer to shown in Fig. 9, Fig. 9 is the side view of this utility model power head structure portion of element, this second tooth
4th teeth portion 72 of wheel 70 is to be meshed with this second teeth portion 43 of this second unit head 40, when the first gear 50 of this bottom
When being driven by the first unit head 30 and rotating, can make sheathed the 3rd helical gear 61 synchronous axial system thereon, the 3rd helical teeth
Wheel 61 also can make the 4th helical gear 62 synchronous axial system, the 4th helical gear 62 can make the bottom mutually sheathed with it this second
Unit head 40 synchronous axial system, is provided with this second gear 70, this second unit head of bottom between every two this second unit heads 40
40 drive one this second gear 70 rotate, and make this plural second unit head 40 synchronous axial system.
Please continue to refer to shown in Figure 10, Figure 10 is the axonometric chart of this utility model second embodiment portion of element, is not set
There is this first bevel gear set 21, be provided with least one travelling gear 22, this travelling gear 22 is mutually sheathed with this actuating unit 20,
This travelling gear 22 is meshed with this first teeth portion 33 of this first unit head 30 again, and this actuating unit 20 is to be driven this driving cog
Wheel 22 and this first unit head 30.
Please continue to refer to shown in Figure 11 and Figure 12, Figure 11 is the axonometric chart of this utility model 3rd embodiment portion of element,
Figure 12 is the side view of this utility model 3rd embodiment portion of element, is to be not provided with the first bevel gear set 21, this actuating unit
20 are and this first unit head 30 integral drive.
Refer to shown in Figure 13, Figure 13 is the axonometric chart of this utility model fourth embodiment portion of element, be to be not provided with
One bevel gear set 21, this actuating unit 20 is and this second unit head 40 integral drive.
Refer to shown in Figure 14, Figure 14 is the axonometric chart of this utility model the 5th embodiment portion of element, be to be not provided with
One bevel gear set 21, this actuating unit 20 is and this first gear 50 integral drive.
This utility model is provided with this plural first unit head 30, this plural first gear 50, this plural second unit head
40 and this plural second gear 70, this actuating unit 20 is can be with every one first unit head 30, each first gear 50, every in the same manner
One second unit head 40 and each second gear 70 integral drive.
Power head structure of the present utility model be have the advantages that following:
1st, the axle center between both this first unit head 30 and this second unit head 40 is staggered and mutually misaligned, and this
One unit head 30 is to be hubbed at this second pivot portion 12, and this second unit head 40 is to be hubbed at the 3rd pivot portion 13, that is, this
It is all that there are two pivot parts between one unit head 30 and this second unit head 40 and this body 10, make this first unit head 30 and be somebody's turn to do
Second unit head 40 is hubbed on body 10 that all to have two pivot parts be more robust structure, and two pivot parts be provided at this
At one unit head 30 and this second unit head 40 2 end, this first unit head 30 and this second unit head 40 are that have preferably
Service life.
2nd, substantially this first helical gear 211 of this first bevel gear set 21, this second helical gear 212, this second helical teeth
3rd helical gear 61 of wheel group 60 and the 4th helical gear 62 structure can be all identical, and this first unit head 30 second is moved with this
Power 40 structure can be all identical, and this first gear 50 is identical with this second gear 70 structure, that is, all can have similar elements and
Plural numberization, this utility model can save element cost.
3rd, this first helical gear 211 of this first bevel gear set 21 and this second helical gear 212 are perpendicular engagements, and this
One helical gear 211 is to be hubbed in this first pivot portion 11, and this second helical gear 212 is this first unit head 30 being sheathed on top
On, this second helical gear 212 is and this first helical gear 211 synchronous axial system that this second helical gear 212 also can make this be located at top
This first unit head 30 synchronous axial system, every one first unit head 30 can drive this first gear 50 to rotate when rotating, make this
Plural first unit head 30 synchronous axial system.
4th, the 3rd helical gear 61 of this second bevel gear set 60 and the 4th helical gear 62 are perpendicular engagements, the 3rd
Helical gear 61 is in this first gear 50 be sheathed on bottom, and the 4th helical gear 62 is this second unit head being sheathed on bottom
On 40, when this first gear 50 of bottom is driven by this first unit head 30 and during synchronous axial system, can make the 3rd helical gear
61 synchronous axial system, the 3rd helical gear 61 also can make the 4th helical gear 62 synchronous axial system, the 4th helical gear 62 can make with
This second unit head 40 synchronous axial system of its mutually sheathed bottom, is provided with this second gear between every two the second unit heads 40
70, this second unit head 40 drives this second gear 70 to rotate, and makes this plural second unit head 40 synchronous axial system.
Power head structure therefore of the present utility model has industry applications, novelty and progressive, really can meet practicality
The application important document of new patent, files an application in whence in accordance with the law.
Claims (10)
1. a kind of power head structure, this power head structure be used on toolroom machine it is characterised in that its be including:
One body, this body is provided with the first pivot portion, and this first pivot portion is in circular hole channel-shaped, and this body is provided with plural second pivot
Portion, this second pivot portion is through two sides in front and back of this body, and this plural second pivot portion is the shape that is arranged in a linear, and this body is provided with
Plural 3rd pivot portion, the 3rd pivot portion is through left and right two side of this body, and this plural number the 3rd pivot portion is to be arranged in a linear shape, should
Body is provided with plural 4th pivot portion, and every one the 4th pivot portion is provided at every two the second pivot portion sides, and this body is provided with plural number
Wushu portion, every Wushu portion is provided between every two the 3rd pivot portions；
One actuating unit, this actuating unit is to be hubbed at this first pivot portion；
Plural first unit head, the quantity of this first unit head is the quantity coordinating this second pivot portion, and every one first unit head is
It is hubbed at every one second pivot portion, this first unit head is to be rotated by the transmission of this actuating unit, and this first unit head two end is
It is provided with the first pivoting part and the second pivoting part, this first pivoting part and this second pivoting part are to be pivoted with this second pivot portion phase, should
It is provided with the first teeth portion, this first teeth portion is annularly to arrange shape, this first power between the first pivoting part and this second pivoting part
Head another end is provided with the first interposed unit, and this first interposed unit is to be convexly equipped in this in vitro；
Plural second unit head, the quantity of this second unit head is the quantity in cooperation the 3rd pivot portion, and every one second unit head is
It is hubbed at every one the 3rd pivot portion, this second unit head two end is provided with the 3rd pivoting part and the 4th pivoting part, and the 3rd is pivoted
Portion and this second pivoting part are to be pivoted with the 3rd pivot portion phase, are provided with the second tooth between the 3rd pivoting part and the 4th pivoting part
Portion, this second teeth portion is annularly to arrange shape, and this second unit head another end is provided with the second interposed unit, and this second interposed unit is convex
External located at this；
This first unit head is that have one first axle center, and this second unit head is that have the second axle center, this second axle center be not with
First axle center is intersected, that is, this first unit head and this second unit head are not at grade, this first unit head and should
Second unit head is close to each other；
Plural first gear, the quantity of this first gear is the quantity in cooperation the 4th pivot portion, and each first gear is to be hubbed at
At every one the 4th pivot portion, this first gear is provided with the 5th pivoting part, and the 5th pivoting part is to be pivoted with the 4th pivot portion phase, should
3rd teeth portion is provided with first gear, the 3rd teeth portion is to be meshed with this first teeth portion of every two the first unit heads, makes
This plural first unit head synchronous axial system, the 3rd teeth portion is annularly to arrange shape；
One second bevel gear set, this second bevel gear set is including the 3rd helical gear and the 4th helical gear, and the 3rd helical gear is
It is sheathed in this first gear of bottom, the 3rd helical gear is can be with this first gear synchronous axial system, the 4th helical teeth
Wheel be perpendicular with the 3rd helical gear engage, the 4th helical gear is to be sheathed on this second unit head of bottom；
Plural second gear, the quantity of this second gear is the quantity coordinating this Wushu portion, and each second gear is to be hubbed at
At every Wushu portion, this second gear is provided with the 6th pivoting part, and the 6th pivoting part is to be pivoted with this Wushu portion phase, should
4th teeth portion is provided with second gear, the 4th teeth portion is to be meshed with this second teeth portion of every two the second unit heads, makes
This first unit head, this first gear, this second gear and this second unit head synchronous axial system, the 4th teeth portion is row annular in shape
Column-shaped.
2. power head structure according to claim 1, should it is characterised in that the quantity in described second pivot portion is for three
The quantity in the 3rd pivot portion is identical with the quantity in this second pivot portion, and the quantity in the 3rd pivot portion is for three, the 4th pivot portion
Quantity is the quantity coordinating this second pivot portion, and the quantity in the 4th pivot portion is for three, and the quantity in this Wushu portion is two, should
Body is for tetragon body shape, and the quantity of this first unit head is for three, and the quantity of this second unit head is for three, and this
The quantity of one gear is for three, and the quantity of this second gear is for two.
3. power head structure according to claim 1 is it is characterised in that be provided with the first bevel gear set, this first helical gear
Group is to be sheathed at this actuating unit bottom, and this first bevel gear set is this first helical gear with this actuating unit synchronous axial system
Group is including the first helical gear and the second helical gear, and this first helical gear is to be hubbed in this first pivot portion, this first helical gear
It is mutually sheathed with this actuating unit and synchronous axial system, this second helical gear is that the first helical gear is perpendicular engages with this, and this second
Helical gear is and this first helical gear synchronous axial system that this second helical gear is to be sheathed on this first unit head on top,
This first unit head is can be with this second helical gear synchronous axial system.
4. power head structure according to claim 3 is it is characterised in that described second helical gear is and this first helical gear
Structure is identical, and this second helical gear is identical with this first helical gear number of teeth, the 3rd helical gear and the 4th helical gear knot
Structure is identical with this first helical gear.
5. power head structure according to claim 1 is it is characterised in that described first interposed unit is and this second pivoting part
Away from this second interposed unit is away from the structure of this second unit head is and this first unit head with the 4th pivoting part
Identical, the structure of this second teeth portion is identical with this first teeth portion structure.
6. power head structure according to claim 1 is it is characterised in that the structure of described second gear is and this first tooth
The structure of wheel is identical.
7. power head structure according to claim 1 it is characterised in that described first unit head rotate, this first power
Head can drive this first gear to rotate when rotating, makes this plural first unit head synchronous axial system, this second bevel gear set should
3rd helical gear and the also perpendicular engagement of the 4th helical gear, the 3rd helical gear is this first gear being sheathed on positioned at lowermost end
On, the 4th helical gear is to be sheathed on this second unit head of bottom, when bottom this first gear be subject to this first move
When power head drives and rotates, can make the 3rd helical gear and the 4th helical gear synchronous axial system, the 4th helical gear can make
This second unit head synchronous axial system of mutually sheathed bottom, is provided with this second gear, position between every two the second unit heads with it
This second unit head in bottom drives this second gear to rotate, and makes this plural second unit head synchronous axial system, this actuating unit
Power i.e. sequentially by this first unit head, this first gear, this second bevel gear set, this second unit head and this second tooth
Wheel, makes this plural first unit head and the equal synchronous axial system of this plural second unit head.
8. power head structure according to claim 3 it is characterised in that the first helical gear of described first bevel gear set and
Second helical gear is perpendicular engagement, when this actuating unit by its power transmission to this first bevel gear set, makes this first helical teeth
When wheel and this second helical gear synchronous axial system, because this second helical gear is to be sheathed on this first unit head on top,
This second helical gear also can make this be located at this first unit head synchronous axial system on top, can carry when this first unit head rotates
Move this first gear to rotate, make this plural first unit head synchronous axial system, the 3rd helical gear of this second bevel gear set and the
The also perpendicular engagement of four helical gears, the 3rd helical gear is to be sheathed in this first gear of lowermost end, the 4th helical teeth
Wheel is to be sheathed on this second unit head of bottom, rotates when this first gear of bottom is driven by this first unit head
When, can make the 3rd helical gear and the 4th helical gear synchronous axial system, the 4th helical gear can make the bottom mutually sheathed with it
End this second unit head synchronous axial system, be provided with this second gear between every two the second unit heads, positioned at bottom this second
Unit head drives this second gear to rotate, and makes this plural second unit head synchronous axial system, the power of this actuating unit i.e. sequentially by
This first bevel gear set, this first unit head, this first gear, this second bevel gear set, this second unit head and this second tooth
Wheel, makes this plural first unit head and the equal synchronous axial system of this plural second unit head.
9. power head structure according to claim 1 is it is characterised in that be provided with least one travelling gear, this driving cog
Wheel is mutually sheathed with this actuating unit, and this travelling gear is meshed with this first teeth portion of this first unit head again, this engine
Structure is to be driven this travelling gear and this first unit head.
10. power head structure according to claim 1 is it is characterised in that described actuating unit is and this first unit head
Integral drive, this actuating unit are to be directly to pass with this first gear with this second unit head integral drive or this actuating unit
Dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661038.8U CN205915093U (en) | 2016-06-28 | 2016-06-28 | Unit head structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620661038.8U CN205915093U (en) | 2016-06-28 | 2016-06-28 | Unit head structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205915093U true CN205915093U (en) | 2017-02-01 |
Family
ID=57874067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620661038.8U Expired - Fee Related CN205915093U (en) | 2016-06-28 | 2016-06-28 | Unit head structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205915093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127622A (en) * | 2017-05-18 | 2017-09-05 | 平湖市海辰机械有限公司 | A kind of multiaxis unit head |
-
2016
- 2016-06-28 CN CN201620661038.8U patent/CN205915093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127622A (en) * | 2017-05-18 | 2017-09-05 | 平湖市海辰机械有限公司 | A kind of multiaxis unit head |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |