CN107570948A - A kind of double rotary type modified gears - Google Patents
A kind of double rotary type modified gears Download PDFInfo
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- CN107570948A CN107570948A CN201710818178.0A CN201710818178A CN107570948A CN 107570948 A CN107570948 A CN 107570948A CN 201710818178 A CN201710818178 A CN 201710818178A CN 107570948 A CN107570948 A CN 107570948A
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- seat
- rotary type
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- 238000004804 winding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The invention discloses a kind of double rotary type modified gears, including rotation seat, first driving means, rotating disk, on rotation seat and for second drive device of the driving rotating disk around the center axis thereof of rotating disk itself, the central axis around rotating disk circumferentially arrange and be provided commonly for several clamping devices of clamping workpiece, with several clamping devices several one-to-one adjusting meanss respectively；The clamping device is arranged on rotating disk by corresponding adjusting means, and each adjusting means is used to guide corresponding clamping device moving radially along rotating disk.The workpiece of various outer diameter size is present invention can be suitably applied to, so that its scope of application can be expanded, moreover, can also adjust the orientation of workpiece.
Description
Technical field
The present invention relates to a kind of double rotary type modified gears.
Background technology
In workpiece welding process, pass through the common clamping workpiece of several clamping devices.Wherein, several described clamping dresses
Put and be fixed on a fixed mount.But when in use, several clamping devices are only applicable to the workpiece of same outside dimension, so as to
The scope of application is caused more to limit to.Moreover, it is necessary to welded to the diverse location of workpiece in workpiece welding process, but due to mesh
Before, the orientation of workpiece can not be adjusted, so as to bring inconvenience to welding operation.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of double rotary type modified gears, it can
Suitable for the workpiece of various outer diameter size, moreover, can also adjust the orientation of workpiece.
The purpose of the present invention adopts the following technical scheme that realization：
A kind of double rotary type modified gears, including rotation seat, for drive rotation seat rotate first driving means, turn
Disk, on rotation seat and for driving rotating disk around the second drive device of the center axis thereof of rotating disk itself, around rotating disk
Central axis circumferentially arrange and be provided commonly for several clamping devices of clamping workpiece, with several clamping devices distinguish
Several one-to-one adjusting meanss；The clamping device is arranged on rotating disk by corresponding adjusting means, and each regulation
Device is used to guide corresponding clamping device moving radially along rotating disk.
Further, the adjusting means include be fixed on rotating disk fixed seat, radially extended along rotating disk screw mandrel,
The nut that is matchingly socketed on screw mandrel, it is movably mounted in fixed seat and seat can be relatively fixed along the screw mandrel extension side
To mobile moving member；The screw mandrel is installed in rotation in fixed seat, and can be relatively fixed the wire winding rod center of itself
Axis rotates；The nut with corresponding adjusting means, moving member are fixedly connected the clamping device respectively, and the screw mandrel is away from rotating disk
One end of central axis is formed as power intake.
Further, the adjusting means includes two moving members of the screw mandrel both sides of being placed in, the clamping device with it is right
Two moving members of adjusting means are answered to be fixedly connected；Handle is provided with the power intake of the screw mandrel.
Further, the clamping device includes support base, the first clamping limb being fixed on support base, the second clamping
Arm, oscillating rod, connecting rod, pick-and-place components；First clamping limb is formed as the first bare terminal end, institute close to one end of center of turntable axis
The second clamping limb is stated formed with the second bare terminal end；The oscillating rod include first end, the second end, be arranged on first end with
Connecting portion between the second end；In each clamping device, second clamping limb is hinged on support base, the connecting rod its
Middle one end is hinged with the second clamping limb, and the other end of the connecting rod and the first end of oscillating rod are hinged, the oscillating rod
Connecting portion is hinged on support base, and the first perforation is provided with the support base, and the side of first perforation is additionally provided with activity
Area, the second end of the oscillating rod are provided with the second perforation；The pick-and-place components are used for when the second perforation is with the first perforation face
It is interspersed in the first perforation and the second perforation so that oscillating rod is locked on support base, the connecting rod is used for the second of oscillating rod
Perforate drives second clamping limb to move to promote the second clamping when being moved from the past position with the first perforation face in behaviour area
Second bare terminal end of arm moves toward close to the direction of the first bare terminal end, and the second bare terminal end of the second clamping limb is used in the second perforation
With forming clamp area with the first bare terminal end interval during the first perforation face.
Further, the connecting portion of the oscillating rod is by the first hinge on support base, and the connecting rod is wherein
One end is hinged by the second bearing pin and the second clamping limb, the first end that the other end of the connecting rod passes through the 3rd bearing pin and oscillating rod
Portion is hinged；In each clamping device, when the second perforation is with the first perforation face, the central axis of the first bearing pin, the second bearing pin
Central axis, the central axis of the 3rd bearing pin it is in the same plane.
Further, the nut with corresponding adjusting means, moving member are fixedly connected the support base of the clamping device respectively.
Further, this pair of rotary type modified gear also includes load bearing seat, and the first driving means include the first motor；
The rotation seat is installed in rotation on the load bearing seat；The first driving means also include first be fixed on rotation seat
Driven gear, the first driving gear engaged with the first driven gear；First motor and the first driving gear drive connection,
And for driving the first driving gear to rotate.
Further, this pair of rotary type modified gear is included in two load bearing seats being oppositely arranged；The both ends of the rotation seat
Portion is arranged on two load bearing seat correspondingly respectively；The first driving means are arranged to two, and two described first are driven
The both ends of dynamic device and rotation seat correspond respectively；First driven gear of each first driving means is fixed on rotation seat
In corresponding end.
Further, rotating disk is installed in rotation on rotation seat；Second drive device is fixed on including body to be turned
The second motor, the second driving gear, the gear ring for being fixed on rotating disk and being engaged with the second driving gear on dynamic seat；Described second
Motor and the second driving gear are connected, and for driving the second driving gear to rotate.
Further, first driving means are used to drive rotation seat around one and the pivot center of the central axis upright of rotating disk
Rotate；Through hole is provided with the rotation seat, rotating disk, the central axis of the through hole overlaps with the central axis of rotating disk.
Compared with prior art, the beneficial effects of the present invention are：
The present invention is by using rotation seat, first driving means, rotating disk, the second drive device, clamping device, adjusting means
Combination design, using adjusting means guide clamping device moving radially along rotating disk, so as to adjustable holding device position
Put, to be applicable to the workpiece of various outer diameter size, its scope of application can be expanded, moreover, being driven by using first driving means
Dynamic rotation seat rotates, the second drive device driving rotating disk rotates so that clamping device can rotate with rotating disk, so as to drive folder
The workpiece held on device rotates, with the orientation of adjustable work-piece.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the other direction schematic diagram of the present invention；
Fig. 3 is the sectional view of the present invention；
Fig. 4 is rotating disk, clamping device, the cooperation schematic diagram of adjusting means；
Fig. 5 is the structural representation of clamping device；
Fig. 6 is the second clamping limb, oscillating rod, the connection diagram of connecting rod；
Fig. 7 is the structural representation of adjusting means；
Fig. 8 is the sectional view of the present invention；
Fig. 9 is enlarged drawing at Fig. 8 A.
In figure：130th, rotation seat；131st, rotating disk；140th, the second drive device；141st, the second motor；142nd, the second driving tooth
Wheel；143rd, gear ring；150th, clamping device；151st, support base；152nd, the first clamping limb；153rd, the second clamping limb；154th, oscillating rod；
155th, connecting rod；156th, pick-and-place components；157th, clamp area；160th, adjusting means；161st, fixed seat；162nd, nut；163rd, screw mandrel；164、
Moving member；165th, handle；170th, first driving means；171st, the first motor；172nd, the first driven gear；173rd, the first driving tooth
Wheel；180th, load bearing seat；190th, workpiece.
Embodiment
Below, with reference to accompanying drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
A kind of double rotary type modified gears as shown in figs 1-9, including rotation seat 130, for driving rotation seat 130 to rotate
First driving means 170, rotating disk 131, on rotation seat 130 and for driving rotating disk 131 in rotating disk 131 itself
Second drive device 140 of mandrel line A1 rotations, circumferentially arranged around the central axis A1 of rotating disk 131 and be provided commonly for clamping work
Several clamping devices 150 of part 190 and several one-to-one adjusting meanss of several clamping devices 150 difference
160；The clamping device 150 is arranged on rotating disk 131 by corresponding adjusting means 160, and each adjusting means 160 is used to
Radial direction (direction of arrow Fig. 4 shown in) of the corresponding clamping device 150 of guiding along rotating disk 131 is mobile.
When in use, first workpiece 190 is clamped on each clamping device 150, then driven by first driving means 170
Rotation seat 130 rotates, and can be rotated by the driving rotating disk 131 of the second drive device 140, now, clamping device 150, workpiece 190
It can be rotated with rotating disk 131, with the orientation of adjustable work-piece 190.And guide corresponding clamping dress by using each adjusting means 160
Put 150 to move toward close to the central axial direction of rotating disk 131, used so as to be convenient to the less workpiece 190 of outside dimension, and lead to
Cross using the corresponding clamping device 150 of each adjusting means 160 guiding toward the remote central axial direction of rotating disk 131 motion, so as to side
The workpiece 190 for being easy to outside dimension larger uses, thus, corresponding clamping device 150 is guided along rotating disk by adjusting means 160
131 move radially, is applicable to the workpiece 190 of various outer diameter size, can expand its scope of application.
Specifically, first driving means 170 are used to drive rotation seat 130 vertical with the central axis A1 of rotating disk 131 around one
Pivot center A2 rotate.And by using above-mentioned setting, central axis A1 of the workpiece 190 around rotating disk 131, rotary shaft can be driven
Line A2 is rotated so that workpiece 190 can Double-directional rotary, the orientation of workpiece 190 can be adjusted from different directions, to be convenient to workpiece
190 more multizone is welded.
Further, the adjusting means 160 includes being fixed on fixed seat 161 on rotating disk 131, along the footpath of rotating disk 131
Screw mandrel 163 to extension, the nut 162 being matchingly socketed on screw mandrel 163, it is movably mounted in fixed seat 161 and can
It is relatively fixed the moving member 164 that seat 161 moves along the bearing of trend of screw mandrel 163；The screw mandrel 163 is installed in rotation on solid
In reservation 161, and wire winding rod 163 center axis thereof of itself of seat 161 can be relatively fixed；The clamping device 150 respectively with
Nut 162, the moving member 164 of corresponding adjusting means 160 are fixedly connected；The screw mandrel 163 away from the central axis of rotating disk 131 one
End is formed as power intake.When in use, rotary screw rod 163, nut 162, clamping device 150 can be driven along rotating disk 131
Move radially.And by using said structure, escapable cost.
Specifically, the adjusting means 160 includes two moving members 164 of the both sides of screw mandrel 163 that are placed in, the clamping device
150 are fixedly connected with two moving members 164 of corresponding adjusting means 160, to improve the stability of the movement of clamping device 150.
Further, it is provided with handle 165 on the power intake of the screw mandrel 163 so that operating personnel's rotational handle
165, screw mandrel 163 can be driven to rotate.
Further, this pair of rotary type modified gear also includes load bearing seat 180, and the first driving means 170 include the
One motor 171, rotary power is provided to rotation seat 130 using the first motor 171.And specifically, the rotation seat 130 can turn
It is arranged on dynamicly on the load bearing seat 180；The first driving means 170 also first including being fixed on rotation seat 130 are driven
Gear 172, the first driving gear 173 engaged with the first driven gear 172；The driving gear of first motor 171 and first
173 drive connections, and for driving the first driving gear 173 to rotate.When in use, the first motor 171 works, and drives the first master
Moving gear 173 rotates, and drives the first driven gear 172 to rotate by the first driving gear 173, so as to drive rotation seat
130 rotate.And the structure of the invention by rationally setting first driving means 170, it can be convenient to install, reduce cost.
Specifically, the output shaft of first motor 171 can be directly fixedly connected with the first driving gear 173, to realize
The drive connection of first motor 171 and the first driving gear 173, certainly, in addition, first motor 171 can also pass through
Reductor, transmission mechanism are connected with the first driving gear 173, to drive the first driving gear 173 to rotate.
Further, this pair of rotary type modified gear is included in two load bearing seats 180 being oppositely arranged；The rotation seat 130
Both ends respectively correspondingly be arranged on two load bearing seat 180 on；The first driving means 170 are arranged to two, and two
The individual first driving means 170 and the both ends of rotation seat 130 correspond respectively；The first of each first driving means 170
Driven gear 172 is fixed in the corresponding end of rotation seat 130.And when in use, the first electricity of two first driving means 170
Machine 171 works asynchronously, and the synchronous axial system of the first driven gear 172 of two first driving means 170 is driven, to drive rotation seat
130 rotate.And by using said structure, the stress at the both ends of rotation seat 130 can be made more to balance, so that rotation seat 130
Rotation it is more stable.
Further, rotating disk 131 is installed in rotation on rotation seat 130, and second drive device 140 includes body
The second motor 141 for being fixed on rotation seat 130, the second driving gear 142, be fixed on rotating disk 131 and with the second driving tooth
The gear ring 143 of the engagement of wheel 142；Second motor 141 is connected with the second driving gear 142, and for driving the second master
Moving gear 142 rotates.And when in use, the second motor 141 works, and drives the second driving gear 142 to rotate, and passes through the second master
Moving gear 142 drives gear ring 143, so as to drive rotating disk 131 to rotate.And the present invention can be convenient to by using said structure
Installation.
Specifically, the output shaft of second motor 141 can be directly fixedly connected with the second driving gear 142, to realize
The drive connection of second motor 141 and the second driving gear 142, certainly, in addition, second motor 141 can also pass through
Reductor, transmission mechanism are connected with the second driving gear 142, to realize the transmission of the second motor 141 and the second driving gear 142
Connection.
The clamping device 150 includes support base 151, the first clamping limb 152, second being fixed on support base 151 folder
Gripping arm 153, oscillating rod 154, connecting rod 155, pick-and-place components 156；First clamping limb 152 close to the central axis of rotating disk 131 one
End is formed as the first bare terminal end, and second clamping limb 153 is formed with the second bare terminal end；The oscillating rod 154 includes first end
Portion, the second end, the connecting portion being arranged between first end and the second end；In each clamping device 150, second folder
Gripping arm 153 is hinged on support base 151, and wherein one end of the connecting rod 155 is be hinged with the second clamping limb 153, and the connecting rod
The first end of 155 other end and oscillating rod 154 is hinged, and the connecting portion of the oscillating rod 154 is hinged on support base 151,
The first perforation is provided with the support base 151, the side of first perforation is additionally provided with behaviour area, the oscillating rod 154
The second end is provided with the second perforation；The pick-and-place components 156 are used to wear with being interspersed in first during the first perforation face in the second perforation
So that oscillating rod 154 is locked on support base 151 in hole and the second perforation, the connecting rod 155 is used for the second of oscillating rod 154
Perforate drives second clamping limb 153 to move to promote the second folder when being moved from the past position with the first perforation face in behaviour area
Second bare terminal end of gripping arm 153 moves toward close to the direction of the first bare terminal end, and the second bare terminal end of the second clamping limb 153 is used for
Second perforation with the first bare terminal end interval during the first perforation face with forming clamp area 157.
In the clamping process of workpiece 190, workpiece 190 is first placed in the space that several clamping devices 150 are surrounded
It is interior, then using adjusting means 160 guide corresponding clamping device 150 toward close to the central axis A1 directions of rotating disk 131 move with
Close to workpiece 190, the first bare terminal end of the first clamping limb 152 is in by the side of workpiece 190, then rotate oscillating rod 154, make
Second perforation of oscillating rod 154 is moved from the past position with the first perforation face in behaviour area, now, the of the second clamping limb 153
Two bare terminal ends towards close to the first clamping limb 152 the first bare terminal end direction motion, and treat oscillating rod 154 second perforation with
During the first perforation face, workpiece 190 is clamped in the first bare terminal end of the first clamping limb 152 and the second folder of the second clamping limb 153
Hold between holding and at the clamp area 157 of the rwo formation, now, the first perforation and second are interspersed in using pick-and-place components 156
In perforation, oscillating rod 154 is locked on support base 151 so that oscillating rod 154 can not now occur relative to support base 151
Rotate, and due to now, the connecting rod 155 and pin joint O of oscillating rod 154, the pin joint A of the second clamping limb 153 and support base 151
Position immobilized relative to the pin joint B of connecting rod 155 and the second clamping limb 153, pin joint B can not relative to pin joint O,
Pin joint A is moved, so as to make the second bare terminal end of the second clamping limb 153 can not be rotated relative to support base 151,
Thus, it can be ensured that the clamping stability of the first bare terminal end of the second bare terminal end of the second clamping limb 153 and the first clamping limb 152,
In this way, each clamping device 150 through the above way can clamp workpiece 190.And when need to unclamp workpiece 190, can be by pick-and-place components 156
Extract, then rotate oscillating rod 154, make the second of oscillating rod 154 to perforate and moved to behaviour area, now, the second clamping limb 153
Second bare terminal end moves toward the direction of the first bare terminal end away from the first clamping limb 152, and the second of device to be held 150 the clamping
End can remove the chucking power to workpiece 190, to unclamp workpiece 190 away from after the first bare terminal end.Thus, clamping of the invention dress
150 are put by using support base 151, the first clamping limb 152, the second clamping limb 153, oscillating rod 154, connecting rod 155, pick-and-place components
156 combination design, can make structure relatively simple, and without using cylinder, without being equipped with air distributing device, advantageously reduce folder
Hold the cost of device 150.
In practical operation, after clamping device 150 unclamps workpiece 190, corresponding clamping is guided using adjusting means 160
Device 150 moves toward the central axis A1 directions away from rotating disk 131, in this way, after each clamping device 150 is away from workpiece 190,
More convenient for taking out workpiece 190.And in practical operation, if workpiece 190 can be placed in into this by manually holding workpiece 190
The section that dry clamping device 150 is surrounded, certainly, in addition, extraneous transfer mechanism or manipulator etc. can also be utilized
Workpiece 190 is moved in the section that several clamping devices 150 are surrounded.
Specifically, nut 162, moving member 164 of the support base 151 of each clamping device 150 with corresponding adjusting means 160
It is fixedly connected.
Further, the connecting portion of oscillating rod 154 by the first hinge on support base 151, the connecting rod 155
Wherein one end is be hinged by the second bearing pin and the second clamping limb 153, and the other end of the connecting rod 155 passes through the 3rd bearing pin and swing
The first end of bar 154 is hinged；In each clamping device 150, when the second perforation is with the first perforation face, in the first bearing pin
Mandrel line, the central axis of the second bearing pin, the central axis of the 3rd bearing pin are in the same plane, and self-locking can be formed with this, from
And it can be further assured that clamping stability.Specifically, the connecting portion of oscillating rod 154 is provided with the first pin-and-hole, support base 151 is provided with the
Two pin-and-holes, first bearing pin is arranged in the first pin-and-hole of connecting portion and the second pin-and-hole of support base 151, so that oscillating rod 154
Can relative support seat 151 rotated around the central axis of the first bearing pin.Wherein one end of the connecting rod 155 is provided with the 3rd pin
Hole, the second clamping limb 153 be provided with the 4th pin-and-hole, and the second bearing pin is arranged in the 3rd pin-and-hole and the second clamping limb 153 of connecting rod 155
4th pin-and-hole, so that the connecting rod 155 can relatively rotate with the second clamping limb 153 around the central axis of the second bearing pin.Institute
The other end for stating connecting rod 155 is provided with the 5th pin-and-hole, and the first end of the oscillating rod 154 is provided with the 6th pin-and-hole, the 3rd pin
Axle is arranged in the 5th pin-and-hole and the 6th pin-and-hole, so that the connecting rod 155 can be around the central axis of the 3rd bearing pin with oscillating rod 154
Relatively rotate.
Further, rotating disk 131, the second clamping limb 153 are located at the same side of the first clamping limb 152；Second clamping limb 153
Including the longitudinal plate being hinged on support base 151, the transverse plate being arranged in longitudinal plate；One end shape of the transverse plate away from longitudinal plate
As the second bare terminal end.And by using said structure, processing and fabricating can be convenient to.
Specifically, pick-and-place components 156 are sold using inserting, cost can be further reduced.
Further, the rotation seat 130, be provided with through hole on rotating disk 131, the central axis and rotating disk of the through hole
131 central axis overlaps.And by using said structure, in welding process, soldering appliance may pass through rotation seat 130, turn
The through hole of disk 131 welds to workpiece 190.
Above-mentioned embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (10)
- A kind of 1. double rotary type modified gears, it is characterised in that：The first driving including rotation seat, for driving rotation seat to rotate Device, rotating disk, on rotation seat and for driving rotating disk around the center axis thereof of rotating disk itself the second drive device, Circumferentially arranged around the central axis of rotating disk and be provided commonly for several clamping devices of clamping workpiece, filled with several clampings Put several one-to-one adjusting meanss respectively；The clamping device is arranged on rotating disk by corresponding adjusting means, and Each adjusting means is used to guide corresponding clamping device moving radially along rotating disk.
- 2. double rotary type modified gears as claimed in claim 1, it is characterised in that：The adjusting means includes being fixed on rotating disk On fixed seat, radially extended along rotating disk screw mandrel, be matchingly socketed on screw mandrel nut, be movably mounted at fixation On seat and the moving member that seat moves along the screw mandrel bearing of trend can be relatively fixed；The screw mandrel is installed in rotation on fixed seat On, and the wire winding rod center axis thereof of itself can be relatively fixed；The clamping device spiral shell with corresponding adjusting means respectively Female, moving member is fixedly connected, and the one end of the screw mandrel away from center of turntable axis is formed as power intake.
- 3. double rotary type modified gears as claimed in claim 2, it is characterised in that：The adjusting means includes the silk that is placed in Two moving members of bar both sides, the clamping device are fixedly connected with two moving members of corresponding adjusting means；The power of the screw mandrel Handle is provided with input.
- 4. double rotary type modified gears as claimed in claim 2, it is characterised in that：The clamping device includes support base, consolidated The first clamping limb, the second clamping limb, oscillating rod, connecting rod, the pick-and-place components being scheduled on support base；First clamping limb is close to rotating disk One end of central axis is formed as the first bare terminal end, and second clamping limb is formed with the second bare terminal end；The oscillating rod includes First end, the second end, the connecting portion being arranged between first end and the second end；In each clamping device, described Two clamping limbs are hinged on support base, and wherein one end and the second clamping limb of the connecting rod are hinged, and the other end of the connecting rod It is hinged with the first end of oscillating rod, the connecting portion of the oscillating rod is hinged on support base, and is provided with the support base One perforation, the side of first perforation are additionally provided with behaviour area, and the second end of the oscillating rod is provided with the second perforation；This is inserted Piece installing is used to perforate with being interspersed in during the first perforation face in the first perforation and the second perforation so that oscillating rod to be locked in second On support base, the connecting rod is used for the band when the second perforation of oscillating rod is moved from the past position with the first perforation face in behaviour area Dynamic second clamping limb is moved to promote the second bare terminal end of the second clamping limb to be moved toward close to the direction of the first bare terminal end, the Second bare terminal end of two clamping limbs is used to form clamp area with the first bare terminal end interval when the second perforation is with the first perforation face.
- 5. double rotary type modified gears as claimed in claim 4, it is characterised in that：The connecting portion of the oscillating rod passes through first Hinge is on support base, and wherein one end of the connecting rod is hinged by the second bearing pin and the second clamping limb, the connecting rod The other end is hinged by the first end of the 3rd bearing pin and oscillating rod；In each clamping device, when the second perforation and the first perforation During face, the central axis of the first bearing pin, the central axis of the second bearing pin, the central axis of the 3rd bearing pin are generally aligned in the same plane On.
- 6. double rotary type modified gears as claimed in claim 4, it is characterised in that：The support base of the clamping device respectively with Nut, the moving member of corresponding adjusting means are fixedly connected.
- 7. double rotary type modified gears as claimed in claim 1, it is characterised in that：This pair of rotary type modified gear also includes holding Seat is carried, the first driving means include the first motor；The rotation seat is installed in rotation on the load bearing seat；Described first Drive device also includes the first driven gear being fixed on rotation seat, the first driving gear engaged with the first driven gear； First motor and the first driving gear drive connection, and for driving the first driving gear to rotate.
- 8. double rotary type modified gears as claimed in claim 7, it is characterised in that：This pair of rotary type modified gear includes being in phase To two load bearing seats of setting；The both ends of the rotation seat are arranged on two load bearing seat correspondingly respectively；Described first Drive device is arranged to two, and the both ends of two first driving means and rotation seat correspond respectively；Each first drives First driven gear of dynamic device is fixed in the corresponding end of rotation seat.
- 9. double rotary type modified gears as claimed in claim 1, it is characterised in that：Rotating disk is installed in rotation on rotation seat On；Second drive device includes the second motor that body is fixed on rotation seat, the second driving gear, is fixed on rotating disk And the gear ring engaged with the second driving gear；Second motor and the second driving gear drive connection, and for driving second Driving gear rotates.
- 10. double rotary type modified gears as claimed in claim 1, it is characterised in that：First driving means, which are used to drive, to be rotated Seat is around one and the pivot axis of the central axis upright of rotating disk；Through hole is provided with the rotation seat, rotating disk, the through hole Central axis overlapped with the central axis of rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818178.0A CN107570948B (en) | 2017-09-12 | 2017-09-12 | Double-rotation type shifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818178.0A CN107570948B (en) | 2017-09-12 | 2017-09-12 | Double-rotation type shifting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN107570948A true CN107570948A (en) | 2018-01-12 |
| CN107570948B CN107570948B (en) | 2023-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710818178.0A Active CN107570948B (en) | 2017-09-12 | 2017-09-12 | Double-rotation type shifting mechanism |
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| CN207372564U (en) * | 2017-09-12 | 2018-05-18 | 广州瑞松智能科技股份有限公司 | A kind of double rotary type modified gears |
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2017
- 2017-09-12 CN CN201710818178.0A patent/CN107570948B/en active Active
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| CN201776595U (en) * | 2010-09-10 | 2011-03-30 | 浙江七丰五金标准件有限公司 | Turntable device for welding machine |
| CN201824070U (en) * | 2010-09-10 | 2011-05-11 | 浙江七丰五金标准件有限公司 | Welding machine |
| CN103170707A (en) * | 2013-02-04 | 2013-06-26 | 成都佳士科技有限公司 | Robot welding workstation for cylinder body |
| CN203557059U (en) * | 2013-10-23 | 2014-04-23 | 江苏金海新能源科技有限公司 | Special head and tail type lifting welding positioner for reverse balance flange |
| CN207372564U (en) * | 2017-09-12 | 2018-05-18 | 广州瑞松智能科技股份有限公司 | A kind of double rotary type modified gears |
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| CN107570948B (en) | 2023-11-24 |
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