CN206717285U - The center bearing bracket of laser pipe cutter - Google Patents
The center bearing bracket of laser pipe cutter Download PDFInfo
- Publication number
- CN206717285U CN206717285U CN201720330254.9U CN201720330254U CN206717285U CN 206717285 U CN206717285 U CN 206717285U CN 201720330254 U CN201720330254 U CN 201720330254U CN 206717285 U CN206717285 U CN 206717285U
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- China
- Prior art keywords
- guide ring
- big disk
- bearing
- sliding block
- locking nut
- Prior art date
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Abstract
The utility model discloses a kind of center bearing bracket of laser pipe cutter, including left and right guide ring, upper and lower guide ring, big disk, guide ring baffle plate and 2 little gear drive mechanisms, the big disk rear end face has a main shaft, the big disk front end face is circumferentially provided with four slides at equal intervals, another in 2 little gear drive mechanisms engages through big disk and with the rack of upper and lower guide ring, the little gear drive mechanism further comprises pinion shaft, bearing block, lock bearing gland, internal locking nut and outer locking nut, the through-hole wall of the pinion shaft and bearing block is connected by a bearing, 4 clamp clips of the outer locking nut and locking bearing gland are close to by screw clamp to be connect, so as to realize to pinion shaft clamping and positioning.The utility model is equipped with by outer locking nut and clamp clip, after pinion shaft is gone to required position by spanner, play a part of fixed and lock, the situation for preventing spanner from being loosened after withdrawing, so as to realize that whole center bearing bracket is accurately positioned to tubing.
Description
Technical field
A kind of center bearing bracket of laser pipe cutter is the utility model is related to, belongs to laser cutting technique field.
Background technology
Laser cutting is used widely as a kind of processing mode rapidly and efficiently in various industrial circles.Swash
Light cutting machine is a kind of equipment that cutting processing is carried out with laser beam, mainly including laser generator, beam expanding lens, focus lamp, work
Make platform, level clamp or rolling clamp and other associated control elements, wherein rolling clamp is used for clamping tubing to be cut, fixture
Rotation drive tubing to rotate, laser cutting machine cuts to tubing, due to the high-precision characteristic of laser cutting, how to make rotation
Turn fixture even running, the accurate cutting of degree of realization tubing, turn into the emphasis that engineers need to discuss.
The content of the invention
The utility model purpose is to provide a kind of center bearing bracket of laser pipe cutter, and the support passes through outer locking nut and folder
Tight piece is equipped with, and after pinion shaft is gone to required position by spanner, is played a part of fixed and is locked, prevent spanner from removing
From rear situation about loosening, so as to realize that whole center bearing bracket is accurately positioned to tubing.
To reach above-mentioned purpose, the technical solution adopted in the utility model is：A kind of center bearing bracket of laser pipe cutter, bag
Include left and right guide ring, upper and lower guide ring, big disk, guide ring baffle plate and 2 little gear drive mechanisms, the big disk rear end face
With a main shaft, the big disk front end face is circumferentially provided with four slides at equal intervals, is provided with this slide removable
Sliding block, a rolling wheel support is fixed on sliding block, and this rolling wheel support is provided with a roller close to one end of great circle disk center, described
Left and right guide ring, upper and lower guide ring and guide ring baffle plate are set on the main shaft of big disk successively, the left and right guide ring, up and down
The respective edge of guide ring is respectively provided with a rack, and one passes through big disk and led with left and right in 2 little gear drive mechanisms
Engaged to the rack of ring, another in 2 little gear drive mechanisms is nibbled through big disk and with the rack of upper and lower guide ring
Close；
The big disk is circumferentially provided with four guide grooves, the upper zone and lower region of the left and right guide ring at equal intervals
Slot to make way and lower slot to make way are respectively arranged with, the left part area and right part area of the left and right guide ring are respectively arranged with left guide groove
With right guide groove, the upper zone of guide ring and the lower region up and down are respectively arranged with guide groove and lower guide groove, it is described on
The left part area and right part area of lower guide ring are respectively arranged with left slot to make way and right slot to make way；
One left guide rod is sequentially embedded sliding block, the center through hole of slide, the guide groove of big disk, a left side for left and right guide ring are led
To groove and the left slot to make way of upper and lower guide ring, a right guide rod is sequentially embedded sliding block, the center through hole of slide, the guiding of big disk
The right slot to make way of groove, the right guide groove of left and right guide ring and upper and lower guide ring, guide rod is sequentially embedded in sliding block, slide on one
Entreat the upper guide groove of through hole, the guide groove of big disk, the upper slot to make way of left and right guide ring and upper and lower guide ring, once guide rod according to
Secondary embedded sliding block, the center through hole of slide, the guide groove of big disk, left and right guide ring lower slot to make way and upper and lower guide ring under
Guide groove；
The little gear drive mechanism further comprise pinion shaft, bearing block, locking bearing gland, internal locking nut and
Outer locking nut, the through-hole wall of the pinion shaft and bearing block are connected by a bearing, and the internal locking nut sleeve is loaded on
On pinion shaft and and bearing touch, it is described locking bearing gland be set on pinion shaft and clamp internal locking nut, it is described
The outer face of locking bearing gland is with 4 outer surfaces with externally threaded clamp clip, the outer locking nut and locking bearing
4 clamp clips of gland are close to by screw clamp to be connect, so as to realize to pinion shaft clamping and positioning.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in such scheme, dovetail groove, the bottom of the sliding block are provided with four slides of the big disk front end face
For trapezoidal portion, the trapezoidal portion of this sliding block is embedded in the dovetail groove of slide.
2. in such scheme, the number of the respective rack of the left and right guide ring, upper and lower guide ring is 2 and at equal intervals
Arrangement.
Because above-mentioned technical proposal is used, the utility model has following advantages and effect compared with prior art：
1. the center bearing bracket of the utility model laser pipe cutter, it include left and right guide ring, upper and lower guide ring, big disk,
Guide ring baffle plate and 2 little gear drive mechanisms, in 2 little gear drive mechanisms one through big disk and with left and right guide ring
Rack engagement, another in 2 little gear drive mechanisms engaged through big disk and with the rack of upper and lower guide ring, and left and right is led
Above and below Xiang Huanhe guide rings and 2 little gear drive mechanism combination settings, the sliding block and above-below direction of left and right directions are controlled respectively
Sliding block the tubing for penetrating the center bearing bracket is clamped, left and right directions and above-below direction are separately controlled, can with square shaped and
Other shape tubes outside circular pipe are supported positioning, so as to the range of work of expansion of laser light cutting machine, improve work effect
Rate.
2. the center bearing bracket of the utility model laser pipe cutter, its little gear drive mechanism further comprise pinion shaft,
Bearing block, locking bearing gland, internal locking nut and outer locking nut, the setting of pinion shaft top chock and bearing, significantly
The resistance in pinion shaft rotation process is reduced, improves the precision that pinion shaft rotates, so as to improve the accuracy of sliding block movement,
So that the roller on sliding block is realized and tubing is accurately positioned；Secondly, the setting of internal locking nut, coordinate with bearing block, respectively
Inner ring and the outer ring of bearing are pushed down, ensures the flexible rotating of bearing, so as to improve the precision of rotation and accuracy；Again, outside it
4 clamp clips of locking nut and locking bearing gland are close to by screw clamp to be connect, so as to realize to pinion shaft clamping and positioning,
Outer locking nut and clamp clip are equipped with, pinion shaft gone in spanner needed for behind position, play fixed and locking
Effect, the situation for preventing spanner from being loosened after withdrawing, so as to realize that whole center bearing bracket is accurately positioned to tubing.
Brief description of the drawings
Accompanying drawing 1 is the central mounting structure schematic diagram of the utility model laser pipe cutter；
Accompanying drawing 2 is the guide ring structure schematic diagram of the center bearing bracket of the utility model laser pipe cutter；
Accompanying drawing 3 is the center bearing bracket partial structural diagram of the utility model laser pipe cutter；
Accompanying drawing 4 is the little gear drive mechanism decomposing schematic representation of the center bearing bracket of the utility model laser pipe cutter.
In the figures above：1st, left and right guide ring；2nd, upper and lower guide ring；201st, rack；202nd, upper slot to make way；203rd, lower resigning
Groove；204th, left guide groove；205th, right guide groove；206th, upper guide groove；207th, lower guide groove；208th, left slot to make way；209th, the right side allows
Position groove；3rd, big disk；301st, main shaft；302nd, guide groove；4th, guide ring baffle plate；5th, little gear drive mechanism；501st, pinion shaft；
502nd, bearing block；503rd, bearing gland is locked；504th, internal locking nut；505th, outer locking nut；506th, bearing；507th, clamp
Piece；6th, slide；601st, dovetail groove；7th, sliding block；701st, trapezoidal portion；8th, rolling wheel support；9th, roller；10th, left guide rod；11st, the right side is led
To bar；12nd, upper guide rod；13rd, lower guide rod.
Embodiment
The utility model is further described with reference to embodiment：
Embodiment 1：A kind of center bearing bracket of laser pipe cutter, including left and right guide ring 1, upper and lower guide ring 2, big disk 3,
Guide ring baffle plate 4 and 2 little gear drive mechanisms 5, the rear end face of big disk 3 have a main shaft 301, before the big disk 3
End face is circumferentially provided with four slides 6 at equal intervals, and movable sliding block 7 is provided with this slide 6, and a rolling wheel support 8 is solid
Due on sliding block 7, this rolling wheel support 8 is provided with a roller 9 close to the one end at the center of big disk 3, the left and right guide ring 1, on
Lower guide ring 2 and guide ring baffle plate 4 are set on the main shaft 301 of big disk 3 successively, the left and right guide ring 1, upper and lower guide ring
2 respective edges are respectively provided with a rack 201, and one passes through big disk 3 and led with left and right in 2 little gear drive mechanisms 5
Engaged to the rack 201 of ring 1, another in 2 little gear drive mechanisms 5 through big disk 3 and with upper and lower guide ring 2
Rack 201 engages；
The big disk 3 is circumferentially provided with four guide grooves 302 at equal intervals, the upper zone of the left and right guide ring 1 and
Lower region is respectively arranged with slot to make way 202 and lower slot to make way 203, the left part area of the left and right guide ring 1 and right part area difference
Left guide groove 204 and right guide groove 205 are provided with, the upper zone of guide ring 2 and the lower region up and down are respectively arranged with and led
To groove 206 and lower guide groove 207, the left part area of guide ring 2 and the right part area up and down are respectively arranged with left slot to make way 208 and the right side
Slot to make way 209；
One left guide rod 10 is sequentially embedded sliding block 7, the center through hole of slide 6, the guide groove 302 of big disk 3, left and right guiding
The left guide groove 204 of ring 1 and the left slot to make way 208 of upper and lower guide ring 2, a right guide rod 11 are sequentially embedded sliding block 7, slide 6
Center through hole, the guide groove 302 of big disk 3, left and right guide ring 1 right guide groove 205 and up and down guide ring 2 right slot to make way
209, guide rod 12 is sequentially embedded sliding block 7, the center through hole of slide 6, the guide groove 302 of big disk 3, left and right guide ring 1 on one
Upper slot to make way 202 and upper and lower guide ring 2 upper guide groove 206, once guide rod 13 be sequentially embedded sliding block 7, the center of slide 6
Through hole, the guide groove 302 of big disk 3, left and right guide ring 1 lower slot to make way 203 and up and down guide ring 2 lower guide groove 207；
The little gear drive mechanism 5 further comprises pinion shaft 501, bearing block 502, locks bearing gland 503, be interior
Locking nut 504 and outer locking nut 505, the through-hole wall of the pinion shaft 501 and bearing block 502 pass through a bearing 506
Connection, the internal locking nut 504 are set on pinion shaft 501 and contacted with bearing 506, the locking bearing gland 503
It is set on pinion shaft 501 and clamps internal locking nut 504, the outer face of the locking bearing gland 503 has 4 appearances
Face has externally threaded clamp clip 507, and the outer locking nut 505 passes through with locking 4 clamp clips 507 of bearing gland 503
Screw clamp, which is close to, to be connect, so as to realize to the clamping and positioning of pinion shaft 501.
Dovetail groove 601 is provided with four slides 6 of the above-mentioned front end face of big disk 3, the bottom of the sliding block 7 is trapezoidal portion
701, the trapezoidal portion 701 of this sliding block 7 is embedded in the dovetail groove 601 of slide 6.
Embodiment 2：A kind of center bearing bracket of laser pipe cutter, including left and right guide ring 1, upper and lower guide ring 2, big disk 3,
Guide ring baffle plate 4 and 2 little gear drive mechanisms 5, the rear end face of big disk 3 have a main shaft 301, before the big disk 3
End face is circumferentially provided with four slides 6 at equal intervals, and movable sliding block 7 is provided with this slide 6, and a rolling wheel support 8 is solid
Due on sliding block 7, this rolling wheel support 8 is provided with a roller 9 close to the one end at the center of big disk 3, the left and right guide ring 1, on
Lower guide ring 2 and guide ring baffle plate 4 are set on the main shaft 301 of big disk 3 successively, the left and right guide ring 1, upper and lower guide ring
2 respective edges are respectively provided with a rack 201, and one passes through big disk 3 and led with left and right in 2 little gear drive mechanisms 5
Engaged to the rack 201 of ring 1, another in 2 little gear drive mechanisms 5 through big disk 3 and with upper and lower guide ring 2
Rack 201 engages；
The big disk 3 is circumferentially provided with four guide grooves 302 at equal intervals, the upper zone of the left and right guide ring 1 and
Lower region is respectively arranged with slot to make way 202 and lower slot to make way 203, the left part area of the left and right guide ring 1 and right part area difference
Left guide groove 204 and right guide groove 205 are provided with, the upper zone of guide ring 2 and the lower region up and down are respectively arranged with and led
To groove 206 and lower guide groove 207, the left part area of guide ring 2 and the right part area up and down are respectively arranged with left slot to make way 208 and the right side
Slot to make way 209；
One left guide rod 10 is sequentially embedded sliding block 7, the center through hole of slide 6, the guide groove 302 of big disk 3, left and right guiding
The left guide groove 204 of ring 1 and the left slot to make way 208 of upper and lower guide ring 2, a right guide rod 11 are sequentially embedded sliding block 7, slide 6
Center through hole, the guide groove 302 of big disk 3, left and right guide ring 1 right guide groove 205 and up and down guide ring 2 right slot to make way
209, guide rod 12 is sequentially embedded sliding block 7, the center through hole of slide 6, the guide groove 302 of big disk 3, left and right guide ring 1 on one
Upper slot to make way 202 and upper and lower guide ring 2 upper guide groove 206, once guide rod 13 be sequentially embedded sliding block 7, the center of slide 6
Through hole, the guide groove 302 of big disk 3, left and right guide ring 1 lower slot to make way 203 and up and down guide ring 2 lower guide groove 207；
The little gear drive mechanism 5 further comprises pinion shaft 501, bearing block 502, locks bearing gland 503, be interior
Locking nut 504 and outer locking nut 505, the through-hole wall of the pinion shaft 501 and bearing block 502 pass through a bearing 506
Connection, the internal locking nut 504 are set on pinion shaft 501 and contacted with bearing 506, the locking bearing gland 503
It is set on pinion shaft 501 and clamps internal locking nut 504, the outer face of the locking bearing gland 503 has 4 appearances
Face has externally threaded clamp clip 507, and the outer locking nut 505 passes through with locking 4 clamp clips 507 of bearing gland 503
Screw clamp, which is close to, to be connect, so as to realize to the clamping and positioning of pinion shaft 501.
The number of the respective rack 201 of above-mentioned left and right guide ring 1, upper and lower guide ring 2 is 2 and arranged at equal intervals.
During using above-mentioned support rotary mechanism, pass through left and right guide ring and upper and lower guide ring and 2 little gear drive mechanisms
Combination settings, the sliding block of left and right directions and the sliding block of above-below direction is controlled to press from both sides the tubing for penetrating the center bearing bracket respectively
Tightly, left and right directions and above-below direction are separately controlled, and it is fixed to be supported with other shape tubes outside square shaped and circular pipe
Position, so as to the range of work of expansion of laser light cutting machine, improve operating efficiency；Secondly, pinion shaft top chock and bearing are set
Put, substantially reduce the resistance in pinion shaft rotation process, improve the precision that pinion shaft rotates, so as to improve sliding block movement
Accuracy so that the roller on sliding block is realized to be accurately positioned to tubing；Again, the setting of internal locking nut, matches somebody with somebody with bearing block
Close, push down inner ring and the outer ring of bearing respectively, ensure the flexible rotating of bearing, so as to improve the precision of rotation and accuracy；This
Outside, outer locking nut and clamp clip are equipped with, pinion shaft gone in spanner needed for behind position, play fixed and locking
Effect, the situation for preventing spanner from being loosened after withdrawing, so as to realize that whole center bearing bracket is accurately positioned to tubing.
For above-described embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
Personage can understand content of the present utility model and implement according to this, the scope of protection of the utility model can not be limited with this.
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover the scope of protection of the utility model it
It is interior.
Claims (3)
- A kind of 1. center bearing bracket of laser pipe cutter, it is characterised in that：Including left and right guide ring（1）, upper and lower guide ring（2）, it is big Disk（3）, guide ring baffle plate（4）With 2 little gear drive mechanisms（5）, the big disk（3）Rear end face has a main shaft （301）, the big disk（3）Front end face is circumferentially provided with four slides at equal intervals（6）, this slide（6）On be provided with can Mobile sliding block（7）, a rolling wheel support（8）It is fixed on sliding block（7）On, this rolling wheel support（8）Close to big disk（3）The one of center End is provided with a roller（9）, the left and right guide ring（1）, upper and lower guide ring（2）With guide ring baffle plate（4）It is set in successively big Disk（3）Main shaft（301）On, the left and right guide ring（1）, upper and lower guide ring（2）Respective edge is respectively provided with a rack （201）, 2 little gear drive mechanisms（5）In one pass through big disk（3）And with left and right guide ring（1）Rack（201） Engagement, 2 little gear drive mechanisms（5）In another pass through big disk（3）And with upper and lower guide ring（2）Rack （201）Engagement；The big disk（3）Four guide grooves are circumferentially provided with equal intervals（302）, the left and right guide ring（1）Upper zone Upper slot to make way is respectively arranged with lower region（202）With lower slot to make way（203）, the left and right guide ring（1）Left part area and the right side Area of portion is respectively arranged with left guide groove（204）With right guide groove（205）, the guide ring up and down（2）Upper zone and lower region It is respectively arranged with guide groove（206）With lower guide groove（207）, the guide ring up and down（2）Left part area and right part area difference It is provided with left slot to make way（208）With right slot to make way（209）；One left guide rod（10）It is sequentially embedded sliding block（7）, slide（6）Center through hole, big disk（3）Guide groove（302）, it is left Right guide ring（1）Left guide groove（204）With upper and lower guide ring（2）Left slot to make way（208）, a right guide rod（11）It is embedding successively Enter sliding block（7）, slide（6）Center through hole, big disk（3）Guide groove（302）, left and right guide ring（1）Right guide groove （205）With upper and lower guide ring（2）Right slot to make way（209）, guide rod on one（12）It is sequentially embedded sliding block（7）, slide（6）In Entreat through hole, big disk（3）Guide groove（302）, left and right guide ring（1）Upper slot to make way（202）With upper and lower guide ring（2）It is upper Guide groove（206）, once guide rod（13）It is sequentially embedded sliding block（7）, slide（6）Center through hole, big disk（3）Guide groove （302）, left and right guide ring（1）Lower slot to make way（203）With upper and lower guide ring（2）Lower guide groove（207）；The little gear drive mechanism（5）Further comprise pinion shaft（501）, bearing block（502）, locking bearing gland （503）, internal locking nut（504）With outer locking nut（505）, the pinion shaft（501）With bearing block（502）Through hole in Wall passes through a bearing（506）Connection, the internal locking nut（504）It is set in pinion shaft（501）Upper and and bearing（506）Connect Touch, the locking bearing gland（503）It is set in pinion shaft（501）Go up and clamp internal locking nut（504）, the lock shaft Pressure cap（503）Outer face with 4 outer surfaces with externally threaded clamp clip（507）, the outer locking nut（505）With Lock bearing gland（503）4 clamp clips（507）It is close to and is connect by screw clamp, so as to realizes to pinion shaft（501）Clamp Positioning.
- 2. the center bearing bracket of laser pipe cutter according to claim 1, it is characterised in that：The big disk（3）Front end face Four slides（6）On be provided with dovetail groove（601）, the sliding block（7）Bottom be trapezoidal portion（701）, this sliding block（7）Ladder Shape portion（701）Embedded slide（6）Dovetail groove（601）It is interior.
- 3. the center bearing bracket of laser pipe cutter according to claim 1, it is characterised in that：The left and right guide ring（1）, on Lower guide ring（2）Respective rack（201）Number be 2 and arranged at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330254.9U CN206717285U (en) | 2017-03-31 | 2017-03-31 | The center bearing bracket of laser pipe cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330254.9U CN206717285U (en) | 2017-03-31 | 2017-03-31 | The center bearing bracket of laser pipe cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206717285U true CN206717285U (en) | 2017-12-08 |
Family
ID=60503512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720330254.9U Active CN206717285U (en) | 2017-03-31 | 2017-03-31 | The center bearing bracket of laser pipe cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206717285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127251A (en) * | 2017-12-18 | 2018-06-08 | 苏州领创激光科技有限公司 | For the synchronization supporting mechanism of laser Pipe Cutting |
-
2017
- 2017-03-31 CN CN201720330254.9U patent/CN206717285U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108127251A (en) * | 2017-12-18 | 2018-06-08 | 苏州领创激光科技有限公司 | For the synchronization supporting mechanism of laser Pipe Cutting |
| CN108127251B (en) * | 2017-12-18 | 2020-04-07 | 苏州领创激光科技有限公司 | Synchronous supporting mechanism for laser pipe cutting |
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