CN108655595A - It is cut by laser fixing device - Google Patents
It is cut by laser fixing device Download PDFInfo
- Publication number
- CN108655595A CN108655595A CN201710205905.6A CN201710205905A CN108655595A CN 108655595 A CN108655595 A CN 108655595A CN 201710205905 A CN201710205905 A CN 201710205905A CN 108655595 A CN108655595 A CN 108655595A
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- China
- Prior art keywords
- bearing
- guide ring
- groove
- big disk
- guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
Abstract
The present invention discloses a kind of laser cutting fixing device,Including pedestal,It is set to the guide rail of pedestal side surface,Front support mechanism and rear end rotating mechanism,The front support mechanism is arranged in parallel with rear end rotating mechanism,It is installed on pedestal front end side surface,Another in 2 pinion gear driving mechanisms passes through big disk and is engaged with the rack of upper and lower guide ring,One right guide rod is sequentially embedded sliding block,The center through hole of slide,The guide groove of big disk,The right guide groove of left and right guide ring and the right recessing groove of upper and lower guide ring,The small spacer being provided between the first bearing and second bearing in big spacer and embedded big spacer,The small spacer both sides of the face are contacted with first bearing and the respective inner ring of second bearing,4 clamp clips of the outer locking nut and locking bearing gland are close to by screw clamp to be connect,To realize to pinion shaft clamping and positioning.The present invention can fix tubing to be processed from both ends, ensure that tubing center to be cut keeps stabilization not to be distorted, and can be processed to one whole tubing, high precision machining, production efficiency are high.
Description
Technical field
The present invention relates to a kind of laser cutting fixing devices, belong to laser cutting technique field.
Background technology
Laser cutting is used widely in various industrial circles as a kind of processing method rapidly and efficiently.Swash
Light cutting machine is a kind of equipment carrying out cutting processing with laser beam, includes mainly 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 rotation, laser cutting machine cuts tubing, due to the high-precision characteristic of laser cutting, how to make rotation
Turn fixture even running, the accurate cutting of realization degree tubing becomes engineers and needs the emphasis discussed.
Invention content
It is an object of the present invention to provide a kind of laser cutting fixing device, which can fix pipe to be processed from both ends
Material ensures that tubing center to be cut keeps stabilization not to be distorted, and when cutting is accurate, uniformly, and can be to one whole
Tubing is processed, and high precision machining, production efficiency are high.
In order to achieve the above objectives, the technical solution adopted by the present invention is：A kind of laser cutting fixing device, including pedestal,
It is set to guide rail, front support mechanism and the rear end rotating mechanism of pedestal side surface, the rear end rotating mechanism is pacified by guide rail
It being moved forward and backward loaded on pedestal side surface and along guide rail, the front support mechanism is arranged in parallel with rear end rotating mechanism,
It is installed on pedestal front end side surface；
The front support mechanism further comprises that left and right guide ring, upper and lower guide ring, big disk, guide ring baffle and 2 are small
There is a main shaft, the big disk front end face to be circumferentially equidistantly provided with four for gear driven mechanism, the big disk rear end face
A slide is both provided with movable sliding block on this slide, and a rolling wheel support is fixed on sliding block, this rolling wheel support is close to great circle
One end of disk center is equipped with an idler wheel, and the left and right guide ring, upper and lower guide ring and guide ring baffle are set in great circle successively
On the main shaft of disk, the left and right guide ring, the respective edge of upper and lower guide ring all have a rack, 2 tape spool pinion gears
In one pass through and big disk and engage with the rack of left and right guide ring, another in 2 pinion gear driving mechanisms passes through greatly
Disk is simultaneously engaged with the rack of upper and lower guide ring；
The big disk is circumferentially equidistantly provided with four guide grooves, the upper zone of the left and right guide ring and lower region difference
It is provided with recessing groove and lower recessing groove, the left part area and right part area of the left and right guide ring are respectively arranged with left guide groove and the right side
Guide groove, the upper zone and lower region of the guide ring up and down are respectively arranged with guide groove and lower guide groove, described to lead up and down
It is respectively arranged with left recessing groove and right recessing groove to the left part area of ring and right part area；
One left guide rod is sequentially embedded the left guide groove of sliding block, the center through hole of slide, the guide groove of big disk, left and right guide ring
With the left recessing groove of upper and lower guide ring, a right guide rod be sequentially embedded sliding block, the center through hole of slide, big disk guide groove,
The right guide groove of left and right guide ring and the right recessing groove of upper and lower guide ring, guide rod is sequentially embedded the center of sliding block, slide on one
The upper guide groove of through-hole, the guide groove of big disk, the upper recessing groove of left and right guide ring and upper and lower guide ring, once guide rod is successively
It is led under embedded sliding block, the center through hole of slide, the guide groove of big disk, the lower recessing groove of left and right guide ring and upper and lower guide ring
To slot；
The pinion gear driving mechanism of the front support mechanism further comprises pinion shaft, bearing block, locks bearing gland, is interior
The through-hole wall of locking nut and outer locking nut, the pinion shaft and bearing block passes through first bearing disposed in parallel and
Two bearings connect, the small spacer being provided between the first bearing and second bearing in big spacer and embedded big spacer, described
Small spacer both sides of the face are contacted with first bearing and the respective inner ring of second bearing, the big spacer both sides of the face and first bearing
With the respective outer ring contact of second bearing, the internal locking nut is set on pinion shaft and is contacted with second bearing, described
Locking bearing gland is set on pinion shaft and is clamped internal locking nut, and the outer end face of the locking bearing gland has 4
There is externally threaded clamp clip, 4 clamp clips of the outer locking nut and locking bearing gland to be clamped by screw thread for outer surface
Connection, to realize to pinion shaft clamping and positioning；
The rear end rotating mechanism further comprises traveling motor, right angle reductor, connecting shaft, turret supports seat and pneumatic clamping
Disk, the traveling motor are installed below right angle reductor, and the right angle reductor is installed by bearing and bearing lock nut
It passes through the installation through-hole of turret supports seat in the other end of one end of the connecting shaft, the connecting shaft and passes through a flange and air spider
Installation connection.
Further improved scheme is as follows in above-mentioned technical proposal：
1. in said program, the number of the respective rack of the left and right guide ring, upper and lower guide ring is 2 and arranged at equal intervals.
2. in said program, being fixedly connected by several screws between locking bearing gland and the bearing block.
Since above-mentioned technical proposal is used, the present invention has following advantages and effect compared with prior art：
1. present invention laser cutting fixing device comprising pedestal, the guide rail for being set to pedestal side surface, front support mechanism
It can be fixed from both ends to be processed by guide rail, the setting of front support mechanism and rear end rotating mechanism with rear end rotating mechanism
Tubing ensures that tubing center to be cut keeps stabilization not to be distorted, and when cutting is accurate, uniformly, and can be whole to one
Root tubing is processed, and high precision machining, production efficiency are high.
2. the through-hole wall of present invention laser cutting fixing device, pinion shaft and bearing block passes through disposed in parallel
First bearing is connected with second bearing, and the setting of dual bearing structure in bearing block substantially reduces in pinion shaft rotation process
Resistance improves the precision of pinion shaft rotation, and there are two bearing support points for tool, ensure that the stationarity of rotation；Next, the
The small spacer being provided between one bearing and second bearing in big spacer and embedded big spacer, small spacer both sides of the face and first axle
It holds and is contacted with first bearing and the respective outer ring of second bearing with the respective inner ring contact of second bearing, big spacer both sides of the face,
Internal locking nut is set on pinion shaft and is contacted with second bearing, the setting of size spacer, with internal locking nut, bearing block
Cooperation, pushes down the inner ring and outer ring of two bearings, ensures the flexible rotating of bearing respectively, to improve the precision of rotation and accurate
Property, also, be separated by a distance two bearing support points by spacer, strengthen whole stability.
3. the present invention laser cutting fixing device, lock bearing gland outer end face with 4 outer surfaces with outer spiral shell
4 clamp clips of the clamp clip of line, outer locking nut and locking bearing gland are close to by screw clamp to be connect, to realize to small tooth
Being equipped with for wheel shaft clamping and positioning, outer locking nut and clamp clip, after pinion shaft is gone to required position by spanner, is played
Fixed and locking effect, there is a situation where loosening after preventing spanner from withdrawing, to realize essence of the entire supporting mechanism to tubing
Determine position.
Description of the drawings
Attached drawing 1 is present invention laser cutting fixture structure schematic diagram；
Attached drawing 2 is the front support mechanism structure schematic diagram of present invention laser cutting fixing device；
Attached drawing 3 is the pinion gear driving mechanism structure schematic diagram of present invention laser cutting fixing device；
Attached drawing 4 is the rear end rotating mechanism structural schematic diagram of present invention laser cutting fixing device.
In the figures above：1, pedestal；2, guide rail；3, front support mechanism；4, rear end rotating mechanism；401, traveling motor；
402, right angle reductor；403, connecting shaft；404, turret supports seat；405, air spider；406, bearing；407, bearing locking spiral shell
It is female；408, flange；5, left and right guide ring；6, upper and lower guide ring；61, rack；62, upper recessing groove；63, lower recessing groove；64, a left side is led
To slot；65, right guide groove；66, upper guide groove；67, lower guide groove；68, left recessing groove；69, right recessing groove；7, big disk；71、
Main shaft；72, guide groove；8, guide ring baffle；9, pinion gear driving mechanism；900, clamp clip；901, pinion shaft；902, bearing
Seat；903, bearing gland is locked；904, internal locking nut；905, outer locking nut；906, first bearing；907, second bearing；
908, big spacer；909, small spacer；10, slide；11, sliding block；12, rolling wheel support；13, idler wheel；14, left guide rod；15, the right side is led
To bar；16, upper guide rod；17, lower guide rod.
Specific implementation mode
With reference to embodiment, the invention will be further described：
Embodiment 1：A kind of laser cutting fixing device, including pedestal 1, the guide rail 2, the front support that are set to 1 side surface of pedestal
Mechanism 3 and rear end rotating mechanism 4, the rear end rotating mechanism 4 are installed on 1 side surface of pedestal by guide rail 2 and can be along leading
Rail is moved forward and backward, and the front support mechanism 3 is arranged in parallel with rear end rotating mechanism 4, is installed on 1 front end side surface of pedestal；
The front support mechanism 3 further comprises left and right guide ring 5, upper and lower guide ring 6, big disk 7, guide ring baffle 8 and 2
A pinion gear driving mechanism 9,7 rear end face of the big disk have a main shaft 71, and 7 front end face of the big disk is circumferentially at equal intervals
Setting is both provided with movable sliding block 11 there are four slide 10 on this slide 10, and a rolling wheel support 12 is fixed on sliding block 11,
This rolling wheel support 12 is equipped with an idler wheel 13, the left and right guide ring 5,6 and of upper and lower guide ring close to the one end at 7 center of big disk
Guide ring baffle 8 is set in successively on the main shaft 71 of big disk 7, the left and right guide ring 5,6 respective edge of upper and lower guide ring
A rack 61 is all had, one passes through big disk 7 and nibbled with the rack of left and right guide ring 5 61 in 2 tape spool pinion gears 9
It closes, another in 2 pinion gear driving mechanisms 9 passes through big disk 7 and engaged with the rack of upper and lower guide ring 6 61；
The big disk 7 is circumferentially equidistantly provided with four guide grooves 72, the upper zone and lower region of the left and right guide ring 5
It is respectively arranged with recessing groove 62 and lower recessing groove 63, the left part area and right part area of the left and right guide ring 5 are respectively arranged with a left side
Guide groove 64 and right guide groove 65, the upper zone and lower region of the guide ring 6 up and down are respectively arranged with guide groove 66 under
Guide groove 67, the left part area and right part area of the guide ring 6 up and down are respectively arranged with left recessing groove 68 and right recessing groove 69；
One left guide rod 14 is sequentially embedded sliding block 11, the center through hole of slide 10, the guide groove 72 of big disk 7, left and right guide ring 5
Left guide groove 64 and upper and lower guide ring 6 left recessing groove 68, a right guide rod 15 is sequentially embedded the center of sliding block 11, slide 10
Through-hole, the guide groove 72 of big disk 7, the right guide groove 65 of left and right guide ring 5 and the right recessing groove 69 of guide ring 6 up and down, on one
Guide rod 16 is sequentially embedded the upper resigning of sliding block 11, the center through hole of slide 10, the guide groove 72 of big disk 7, left and right guide ring 5
The upper guide groove 66 of slot 62 and upper and lower guide ring 6, once guide rod 17 be sequentially embedded the center through hole, big of sliding block 11, slide 10
The lower guide groove 67 of the guide groove 72 of disk 7, the lower recessing groove 63 of left and right guide ring 5 and upper and lower guide ring 6；
The pinion gear driving mechanism 9 of the front support mechanism 3 further comprises pinion shaft 901, bearing block 902, lock shaft
Pressure cap 903, internal locking nut 904 and outer locking nut 905, the pinion shaft 901 and the through-hole wall of bearing block 902 are logical
First bearing 906 and second bearing 907 connection disposed in parallel is crossed, is arranged between the first bearing 906 and second bearing 907
Have a small spacer 909 in big spacer 908 and embedded big spacer 908,909 both sides of the face of small spacer and first bearing 906 and
907 respective inner ring of second bearing contacts, and 908 both sides of the face of big spacer and first bearing 906 and second bearing 907 are respective
Outer ring contact, the internal locking nut 904 is set on pinion shaft 901 and contacted with second bearing 907, the lock shaft
Pressure cap 903 is set on pinion shaft 901 and is clamped internal locking nut 904, the outer end mask of the locking bearing gland 903
There are 4 outer surfaces that there are externally threaded clamp clip 900,4 clampings of the outer locking nut 905 and locking bearing gland 903
Piece 900 is close to by screw clamp to be connect, to realize to 901 clamping and positioning of pinion shaft；
The rear end rotating mechanism 4 further comprises traveling motor 401, right angle reductor 402, connecting shaft 403, turret supports seat
404 and air spider 405, the traveling motor 401 is installed on 402 lower section of right angle reductor, and the right angle reductor 402 passes through
Bearing 406 and bearing lock nut 407 are installed on 403 one end of connecting shaft, and the other end of the connecting shaft 403 passes through turret supports
The installation through-hole of seat 404 is simultaneously connected by a flange 408 and the installation of air spider 405.
It is fixedly connected by several screws between above-mentioned locking bearing gland 903 and bearing block 902.
Embodiment 2：A kind of laser cutting fixing device, including pedestal 1, the guide rail 2 for being set to 1 side surface of pedestal, front end
Supporting mechanism 3 and rear end rotating mechanism 4, the rear end rotating mechanism 4 are installed on 1 side surface of pedestal by guide rail 2 and can edges
Guide rail back-and-forth motion, the front support mechanism 3 is arranged in parallel with rear end rotating mechanism 4, is installed on 1 front end side table of pedestal
Face；
The front support mechanism 3 further comprises left and right guide ring 5, upper and lower guide ring 6, big disk 7, guide ring baffle 8 and 2
A pinion gear driving mechanism 9,7 rear end face of the big disk have a main shaft 71, and 7 front end face of the big disk is circumferentially at equal intervals
Setting is both provided with movable sliding block 11 there are four slide 10 on this slide 10, and a rolling wheel support 12 is fixed on sliding block 11,
This rolling wheel support 12 is equipped with an idler wheel 13, the left and right guide ring 5,6 and of upper and lower guide ring close to the one end at 7 center of big disk
Guide ring baffle 8 is set in successively on the main shaft 71 of big disk 7, the left and right guide ring 5,6 respective edge of upper and lower guide ring
A rack 61 is all had, one passes through big disk 7 and nibbled with the rack of left and right guide ring 5 61 in 2 tape spool pinion gears 9
It closes, another in 2 pinion gear driving mechanisms 9 passes through big disk 7 and engaged with the rack of upper and lower guide ring 6 61；
The big disk 7 is circumferentially equidistantly provided with four guide grooves 72, the upper zone and lower region of the left and right guide ring 5
It is respectively arranged with recessing groove 62 and lower recessing groove 63, the left part area and right part area of the left and right guide ring 5 are respectively arranged with a left side
Guide groove 64 and right guide groove 65, the upper zone and lower region of the guide ring 6 up and down are respectively arranged with guide groove 66 under
Guide groove 67, the left part area and right part area of the guide ring 6 up and down are respectively arranged with left recessing groove 68 and right recessing groove 69；
One left guide rod 14 is sequentially embedded sliding block 11, the center through hole of slide 10, the guide groove 72 of big disk 7, left and right guide ring 5
Left guide groove 64 and upper and lower guide ring 6 left recessing groove 68, a right guide rod 15 is sequentially embedded the center of sliding block 11, slide 10
Through-hole, the guide groove 72 of big disk 7, the right guide groove 65 of left and right guide ring 5 and the right recessing groove 69 of guide ring 6 up and down, on one
Guide rod 16 is sequentially embedded the upper resigning of sliding block 11, the center through hole of slide 10, the guide groove 72 of big disk 7, left and right guide ring 5
The upper guide groove 66 of slot 62 and upper and lower guide ring 6, once guide rod 17 be sequentially embedded the center through hole, big of sliding block 11, slide 10
The lower guide groove 67 of the guide groove 72 of disk 7, the lower recessing groove 63 of left and right guide ring 5 and upper and lower guide ring 6；
The pinion gear driving mechanism 9 of the front support mechanism 3 further comprises pinion shaft 901, bearing block 902, lock shaft
Pressure cap 903, internal locking nut 904 and outer locking nut 905, the pinion shaft 901 and the through-hole wall of bearing block 902 are logical
First bearing 906 and second bearing 907 connection disposed in parallel is crossed, is arranged between the first bearing 906 and second bearing 907
Have a small spacer 909 in big spacer 908 and embedded big spacer 908,909 both sides of the face of small spacer and first bearing 906 and
907 respective inner ring of second bearing contacts, and 908 both sides of the face of big spacer and first bearing 906 and second bearing 907 are respective
Outer ring contact, the internal locking nut 904 is set on pinion shaft 901 and contacted with second bearing 907, the lock shaft
Pressure cap 903 is set on pinion shaft 901 and is clamped internal locking nut 904, the outer end mask of the locking bearing gland 903
There are 4 outer surfaces that there are externally threaded clamp clip 900,4 clampings of the outer locking nut 905 and locking bearing gland 903
Piece 900 is close to by screw clamp to be connect, to realize to 901 clamping and positioning of pinion shaft；
The rear end rotating mechanism 4 further comprises traveling motor 401, right angle reductor 402, connecting shaft 403, turret supports seat
404 and air spider 405, the traveling motor 401 is installed on 402 lower section of right angle reductor, and the right angle reductor 402 passes through
Bearing 406 and bearing lock nut 407 are installed on 403 one end of connecting shaft, and the other end of the connecting shaft 403 passes through turret supports
The installation through-hole of seat 404 is simultaneously connected by a flange 408 and the installation of air spider 405.
Above-mentioned left and right guide ring 5,6 respective rack 61 of upper and lower guide ring number be 2 and arranged at equal intervals.
It, can be from two by guide rail, the setting of front support mechanism and rear end rotating mechanism when using above-mentioned fixing device
The fixed tubing to be processed in end, ensures that tubing center to be cut keeps stabilization not to be distorted, and when cutting is accurate, uniformly, and
And one whole tubing can be processed, high precision machining, production efficiency are high；Secondly, pass through dual bearing structure in bearing block
Setting, substantially reduce the resistance in pinion shaft rotation process, improve the precision of pinion shaft rotation, and have that there are two bearings
Supporting point ensure that the stationarity of rotation；Again, the setting of size spacer coordinates with internal locking nut, bearing block, presses respectively
The firmly inner ring and outer ring of two bearings ensures the flexible rotating of bearing, to improve the precision and accuracy of rotation, also, it is logical
It crosses spacer to be separated by a distance two bearing support points, strengthens whole stability, again, outer locking nut and clamp clip
Be equipped with, after pinion shaft is gone to required position by spanner, play the role of fixed and lock, after preventing spanner from withdrawing
There is a situation where loosening, to realize that entire supporting mechanism is accurately positioned tubing.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of laser cutting fixing device, it is characterised in that：Including pedestal（1）, be set to pedestal（1）The guide rail of side surface
（2）, front support mechanism（3）With rear end rotating mechanism（4）, the rear end rotating mechanism（4）Pass through guide rail（2）It is installed on pedestal
（1）Side surface can be simultaneously moved forward and backward along guide rail, the front support mechanism（3）With rear end rotating mechanism（4）It is arranged in parallel,
It is installed on pedestal（1）Front end side surface；
The front support mechanism（3）Further comprise left and right guide ring（5）, upper and lower guide ring（6）, big disk（7）, guide ring
Baffle（8）With 2 pinion gear driving mechanisms（9）, the big disk（7）Rear end face has a main shaft（71）, the big disk（7）
Front end face is circumferentially equidistantly provided with four slides（10）, this slide（10）On be both provided with movable sliding block（11）, one
Rolling wheel support（12）It is fixed on sliding block（11）On, this rolling wheel support（12）Close to big disk（7）The one end at center is equipped with a rolling
Wheel（13）, the left and right guide ring（5）, upper and lower guide ring（6）With guide ring baffle（8）It is set in big disk successively（7）Master
Axis（71）On, the left and right guide ring（5）, upper and lower guide ring（6）Respective edge all has a rack（61）, 2 bands
Axis pinion gear（9）In one pass through big disk（7）And with left and right guide ring（5）Rack（61）Engagement, 2 pinion gears are driven
Motivation structure（9）In another pass through big disk（7）And with upper and lower guide ring（6）Rack（61）Engagement；
The big disk（7）Circumferentially it is equidistantly provided with four guide grooves（72）, the left and right guide ring（5）Upper zone and
Lower region is respectively arranged with recessing groove（62）With lower recessing groove（63）, the left and right guide ring（5）Left part area and right part area
It is respectively arranged with left guide groove（64）With right guide groove（65）, the guide ring up and down（6）Upper zone and lower region set respectively
It is equipped with guide groove（66）With lower guide groove（67）, the guide ring up and down（6）Left part area and right part area be respectively arranged with a left side
Recessing groove（68）With right recessing groove（69）；
One left guide rod（14）It is sequentially embedded sliding block（11）, slide（10）Center through hole, big disk（7）Guide groove（72）、
Left and right guide ring（5）Left guide groove（64）With upper and lower guide ring（6）Left recessing groove（68）, a right guide rod（15）It is embedding successively
Enter sliding block（11）, slide（10）Center through hole, big disk（7）Guide groove（72）, left and right guide ring（5）Right guide groove
（65）With upper and lower guide ring（6）Right recessing groove（69）, guide rod on one（16）It is sequentially embedded sliding block（11）, slide（10）In
Entreat through-hole, big disk（7）Guide groove（72）, left and right guide ring（5）Upper recessing groove（62）With upper and lower guide ring（6）On lead
To slot（66）, once guide rod（17）It is sequentially embedded sliding block（11）, slide（10）Center through hole, big disk（7）Guide groove
（72）, left and right guide ring（5）Lower recessing groove（63）With upper and lower guide ring（6）Lower guide groove（67）；
The front support mechanism（3）Pinion gear driving mechanism（9）Further comprise pinion shaft（901）, bearing block
（902）, locking bearing gland（903）, internal locking nut（904）With outer locking nut（905）, the pinion shaft（901）With
Bearing block（902）Through-hole wall pass through first bearing disposed in parallel（906）And second bearing（907）Connection, described first
Bearing（906）And second bearing（907）Between be provided with big spacer（908）With the big spacer of insertion（908）Interior small spacer
（909）, the small spacer（909）Both sides of the face and first bearing（906）And second bearing（907）Respective inner ring contact, institute
State big spacer（908）Both sides of the face and first bearing（906）And second bearing（907）Respective outer ring contact, the internal locking
Nut（904）It is set in pinion shaft（901）Upper and and second bearing（907）Contact, the locking bearing gland（903）Suit
In pinion shaft（901）It goes up and internal locking nut is clamped（904）, the locking bearing gland（903）Outer end face have 4 it is outer
Surface has externally threaded clamp clip（900）, the outer locking nut（905）With locking bearing gland（903）4 clamp clips
（900）It is close to and is connect by screw clamp, to realize to pinion shaft（901）Clamping and positioning；
The rear end rotating mechanism（4）Further comprise traveling motor（401）, right angle reductor（402）, connecting shaft（403）, turn
Platform support base（404）And air spider（405）, the traveling motor（401）It is installed on right angle reductor（402）Lower section, it is described
Right angle reductor（402）Pass through bearing（406）And bearing lock nut（407）It is installed on connecting shaft（403）One end, the connection
Axis（403）The other end pass through turret supports seat（404）Installation through-hole and pass through a flange（408）With air spider（405）
Installation connection.
2. laser cutting fixing device according to claim 1, it is characterised in that：The left and right guide ring（5）, up and down lead
Xiang Huan（6）Respective rack（61）Number be 2 and arranged at equal intervals.
3. laser cutting fixing device according to claim 1, it is characterised in that：The locking bearing gland（903）With
Bearing block（902）Between be fixedly connected by several screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205905.6A CN108655595A (en) | 2017-03-31 | 2017-03-31 | It is cut by laser fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710205905.6A CN108655595A (en) | 2017-03-31 | 2017-03-31 | It is cut by laser fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108655595A true CN108655595A (en) | 2018-10-16 |
Family
ID=63786805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710205905.6A Withdrawn CN108655595A (en) | 2017-03-31 | 2017-03-31 | It is cut by laser fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108655595A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664038A (en) * | 2019-01-10 | 2019-04-23 | 宁波纬诚科技股份有限公司 | Fixture for the cutting of regular polygon pipe |
| CN110434498A (en) * | 2019-07-24 | 2019-11-12 | 昆山华恒焊接股份有限公司 | Paraxonic formula hybrid welding torch |
| CN110943358A (en) * | 2020-02-20 | 2020-03-31 | 武汉奇致激光技术股份有限公司 | Locking device of CO2 laser tube and optical equipment provided with same |
-
2017
- 2017-03-31 CN CN201710205905.6A patent/CN108655595A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109664038A (en) * | 2019-01-10 | 2019-04-23 | 宁波纬诚科技股份有限公司 | Fixture for the cutting of regular polygon pipe |
| CN110434498A (en) * | 2019-07-24 | 2019-11-12 | 昆山华恒焊接股份有限公司 | Paraxonic formula hybrid welding torch |
| CN110943358A (en) * | 2020-02-20 | 2020-03-31 | 武汉奇致激光技术股份有限公司 | Locking device of CO2 laser tube and optical equipment provided with same |
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