CN208866442U - A kind of bearing drilling machine - Google Patents
A kind of bearing drilling machine Download PDFInfo
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- CN208866442U CN208866442U CN201821549011.5U CN201821549011U CN208866442U CN 208866442 U CN208866442 U CN 208866442U CN 201821549011 U CN201821549011 U CN 201821549011U CN 208866442 U CN208866442 U CN 208866442U
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- drill bit
- bearing housing
- driving motor
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- 238000005553 drilling Methods 0.000 title claims abstract description 35
- 241000239290 Araneae Species 0.000 claims abstract description 36
- 230000000694 effects Effects 0.000 claims abstract description 12
- 238000009434 installation Methods 0.000 claims description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 241001074085 Scophthalmus aquosus Species 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004080 punching Methods 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
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Abstract
The utility model relates to a kind of bearing drilling machines, including base, sliding seat and fixing seat are installed on base, the air spider that can be rotated is installed on the sliding seat, fixing seat is equipped with the upper drill bit that is arranged downward of its drill bit and its drill bit forward or the lower drill bit that is arranged backwards, upper drill bit, lower drill bit and air spider are between fixing seat and sliding seat, the translation rotation drive device for driving the lower drill bit anterior-posterior translation of the lift rotary driving device of upper drill bit oscilaltion and rotation and driving and rotating is separately installed in fixing seat, base is equipped with the feed opening below air spider and activity pulls out and is used for the bearing splicing frame that bearing shaft is held outside base.Compared with prior art, it once can go out two holes to bearing machining simultaneously, and it can adapt to adjust according to the number of openings needed for bearing, it is applied widely, perforating efficiency is high, and ensure that drilling quality is good to a certain extent, moreover it is possible to control drilling technology, punching effect is excellent, guarantees the aperture precision for getting hole.
Description
Technical field
The utility model relates to bearing machining mechanisms, the in particular to a kind of pair of bearing drilling machine that radially processing drills.
Background technique
Existing bearing needs the use demand for bearing in process and carries out radial perforation processing, and bearing diameter
Upward hole generally has several, and each hole is circumferentially-spaced around distribution.However traditional bearing radial direction perforating device structure is multiple
Miscellaneous, and can only set a hole to bearing every time, perforating efficiency is low, and while setting several symmetrical hole slots easily causes drilling quality to obtain
Less than guarantee.
In view of this, inventor furthers investigate the above problem, there is this case generation then.
Utility model content
It is high that the purpose of this utility model is to provide a kind of perforating efficiencies, and drilling quality is good, and the excellent bearing of punching effect bores
Hole machine.
In order to achieve the above object, the utility model uses such technical solution:
A kind of bearing drilling machine, including base are equipped with the sliding seat to horizontally slip along base on base, on the sliding seat
Its pneumatic chuck is installed towards a left side or towards the air spider of right setting, and above-mentioned air spider is mounted on sliding in a rotating manner
On seat, the device of rotation driving of driving air spider rotation is installed on above-mentioned sliding seat, is equipped on above-mentioned base in cunning
The fixing seat of dynamic seat left or right side, above-mentioned fixing seat are equipped with the upper drill bit that its drill bit is arranged downward and its drill bit forward or court
The lower drill bit being arranged afterwards, above-mentioned lower drill bit are on rear side of the lower section of upper drill bit or on front side of lower section, and above-mentioned upper drill bit, lower drill bit and
The pneumatic chuck of air spider is between fixing seat and sliding seat, is separately installed in driving in above-mentioned fixing seat
The translation of drill bit oscilaltion and the lift rotary driving device rotated and the lower drill bit anterior-posterior translation of driving and rotation rotates driving
Device, above-mentioned base is interior to be equipped with for bearing bearing splicing frame processing rear bearing and below air spider, and above-mentioned
The pull mouth pulled out outside base for bearing splicing frame is offered on base, the top surface of above-mentioned base is located at the pneumatic of air spider
The lower section of collet is equipped with the feed opening fallen on bearing splicing frame for the bearing on pneumatic chuck.
Above-mentioned base is square pedestal, and the top surface of above-mentioned base is recessed installation groove, and the lower end of above-mentioned fixing seat is fixed
On the slot bottom of installation groove, the lower end of above-mentioned sliding seat is in above-mentioned installation groove, is equipped in above-mentioned base and is passed to base
Bar shaped groove outside leading flank and along the extension of base front-rear direction, the notch that above-mentioned base leading flank is located at bar shaped groove are
The pull mouth, the top surface of above-mentioned base offer offered below pneumatic chuck be connected with bar shaped groove it is logical
Mouthful, this port is the feed opening, and above-mentioned bearing splicing frame is placed in above-mentioned bar shaped groove in a manner of movable pull.
The square frame that above-mentioned bearing splicing frame is surrounded by four lateral coaming plates and a bottom plate, and above-mentioned square frame is located at front side
Lateral coaming plate be in acclivitous hang plate, the upper end of above-mentioned hang plate is stretched out outside the preceding notch of above-mentioned bar shaped groove.
Above-mentioned air spider is mounted on the left side of sliding seat, the pneumatic chuck of above-mentioned air spider towards left setting, on
The left side that fixing seat is in sliding seat is stated, above-mentioned lower drill bit is on rear side of the lower section of above-mentioned upper drill bit, and the drill bit court of lower drill bit
Preceding setting.
It is open mounting blocks, the top of above-mentioned mounting blocks that the top surface of above-mentioned base, which is installed in hollow square structure and top surface,
Face arranged on left and right sides is convexly equipped with the bar shaped guide rail extended along mounting blocks left and right directions, the bottom surface of above-mentioned sliding seat left and right two respectively
Side is recessed with respectively snaps into interior bar shaped guide groove for two bar shaped guide rails are corresponding, is equipped with edge in the hollow chamber of above-mentioned mounting blocks
The screw rod of mounting blocks left and right directions accumbency setting, the right end of above-mentioned screw rod is held by installation axle is rotatably installed in the above-mentioned mounting blocks right side
On side wall, and the right end end of above-mentioned screw rod is protruded into outside above-mentioned mounting blocks, and the right end end of above-mentioned screw rod is equipped with control screw rod
The screw rod device of rotation driving of rotation, the bottom surface of above-mentioned sliding seat are installed in the hollow chamber in mounting blocks and are screwed on silk
Sliding shoe outside bar.
Above-mentioned screw rod device of rotation driving is handwheel, and above-mentioned handwheel is fixed in outside the right end end of above-mentioned screw rod.
The top surface locking of above-mentioned sliding seat has bearing housing, and the corresponding stretching bearing in its both ends end is equipped in above-mentioned bearing housing
Shaft outside case arranged on left and right sides, above-mentioned air spider locking are equipped with set on the left end end face of above-mentioned shaft in above-mentioned bearing housing
Gu the worm gear outside shaft, above-mentioned bearing housing is interior to be equipped with above worm gear and along the worm screw of bearing housing front-rear direction accumbency, above-mentioned
Worm gear is meshed with above-mentioned worm screw, and above-mentioned worm gear is held by installation axle to be rotatably installed on above-mentioned bearing housing, above-mentioned bearing housing
Rear wall locks Guan County equipped with driving motor, the output shaft of above-mentioned driving motor be arranged forward and protrude into above-mentioned bearing housing with it is upper
The rear end end for stating worm screw is fixed together, and above-mentioned shaft, worm gear, worm screw and driving motor constitute the rotate driving dress
It sets.
Above-mentioned lift rotary driving device includes upper driving motor and upper lifting cylinder, above-mentioned fixing seat have upper transverse part and
Lower vertical part perpendicular with upper transverse part and below upper transverse part rear end, upper transverse part and lower vertical part are in hollow frame, upper transverse part
Hollow chamber be connected with the hollow chamber of lower vertical part, the right side of above-mentioned upper transverse part, which is erect, top bearing housing, above-mentioned upper axis
The upper end for holding case is higher by the upper end of upper transverse part, setting is rotatably equipped in above-mentioned top bearing housing, and upper/lower terminal end is corresponding
Stretch out the upper shaft lever outside top bearing housing, the lower end locking of above-mentioned upper shaft lever has an above-mentioned upper drill bit, above-mentioned top bearing housing it is upper
The locking of end end face has the hanging upper set casing in upper transverse part top, hollow structure, and above-mentioned upper set casing is in along fixing seat or so
The bar shaped shell that direction extends, the left end of above-mentioned upper set casing are in above upper transverse part front end, the upper end end of above-mentioned upper shaft lever
In right end in above-mentioned upper set casing, the upper end end housing of above-mentioned upper shaft lever is inherently in the follower belt in set casing
Wheel, above-mentioned upper driving motor setting are suspended in the front end of above-mentioned upper transverse part, and the output shaft of above-mentioned upper driving motor is arranged upward,
And the output shaft of above-mentioned upper driving motor is held by installation axle and is rotatably installed on the left end of above-mentioned upper set casing, above-mentioned upper driving
The output end free end end of motor is protruded into above-mentioned upper set casing, the output shaft free end end housing of above-mentioned upper driving motor
Intrinsic drive pulley, drive pulley and driven pulley are sequentially connected by a driving belt, the right side of above-mentioned top bearing housing
Side is externally provided with the upper mounting shell locked together with upper transverse part, and the cylinder body of above-mentioned upper lifting cylinder is fixedly mounted on above-mentioned upper installation
On the top surface of shell, the piston rod free end of above-mentioned upper lifting cylinder is arranged downward and activity is protruded into mounting shell, above-mentioned upper peace
Fill the link block being equipped in shell with the right side secure fit of top bearing housing, the piston rod free end end of above-mentioned upper lifting cylinder
It is fixedly connected with above-mentioned link block.
Above-mentioned translation rotation drive device includes lower driving motor and lower lifting cylinder, cross outside the right side of above-mentioned lower vertical part
The sleeping lower bearing housing for having the front-rear direction extension along lower vertical part, the rear end of lower vertical part is protruded in the rear end of above-mentioned lower bearing housing, above-mentioned
Accumbency, and the corresponding lower shaft stretched out outside lower bearing housing in front and rear ends end, above-mentioned lower axle are rotatably equipped in lower bearing housing
The forward end locking of bar has above-mentioned lower drill bit, and the rear end face locking of above-mentioned lower bearing housing has in hollow structure rear fixed
Shell, above-mentioned rear set casing is in the bar shaped shell extended along fixing seat left and right directions, and the left end of above-mentioned rear set casing is in lower vertical part
Dead astern, after the rear end end of above-mentioned lower shaft is in above-mentioned in the right end of set casing, outside the rear end end of above-mentioned lower shaft
Rear driven pulley of the set inherently in rear set casing, above-mentioned lower driving motor are suspended on along the front-rear direction accumbency of fixing seat
In above-mentioned lower vertical part, and the rear end of above-mentioned lower driving motor is stretched out outside lower vertical part, and the output shaft of above-mentioned lower driving motor is in down
Vertical part rear, and the output shaft of above-mentioned lower driving motor is held by installation axle and is rotatably installed on the left end of above-mentioned rear set casing,
The output end free end end of above-mentioned lower driving motor is protruded into above-mentioned rear set casing, and the output end of above-mentioned lower driving motor is free
The inherently rear drive pulley of end housing is held, rear drive pulley and rear driven pulley are sequentially connected by a driving belt,
The lower mounting shell locked together with lower vertical part is externally provided on the right side of above-mentioned rear bearing case, the cylinder body of above-mentioned lower lifting cylinder is fixed
It is mounted on the trailing flank of above-mentioned lower mounting shell, and is extended along the front-rear direction accumbency of lower mounting shell, above-mentioned lower lifting air
The piston rod free end of cylinder is arranged forward and activity is protruded into lower mounting shell, and the right side with lower bearing housing is equipped in above-mentioned lower mounting shell
The lower connecting block of side secure fit, the piston rod free end end of above-mentioned lower lifting cylinder and the fixed company of above-mentioned lower connecting block
It connects.
After adopting the above technical scheme, a kind of bearing drilling machine of the utility model, in application, bearing accumbency to be processed
In in the pneumatic chuck of air spider, and it is clamping by air spider fixation, and the working position of bearing to be processed is in pneumatic
Outside the pneumatic chuck of chuck, sliding seat is translated later, make the working position of bearing to be processed just with upper drill bit and lower drill bit phase
Contraposition setting, starts lift rotary driving device and translation rotation drive device simultaneously later, and upper drill bit moves down pair in rotation
The top surface of bearing to be processed drills out a hole, translates with drill bit at present in rotation and drills out to the front side or rear side of bearing to be processed
One hole is realized while drilling out two orthogonal through-holes of hole heart line, and finally upper drill bit and lower drill bit return, rotate driving fill
Set starting, air spider rotation, the working position of bearing to be processed accordingly rotates, make to process the undressed portion of bearing accordingly rotate and
Upper drill bit and lower drill bit are arranged with respect to position, and repeated priming lift rotary driving device and translation rotation drive device, make to process
Four four through-holes being evenly spaced on are capable of processing out on bearing.The bearing drilling machine of the utility model, once can be simultaneously to axis
It holds and processes two holes, and bearing time processing is also made to go out a hole, can adapt to adjust according to the number of openings needed for bearing, fit
It is wide with range, and two holes of time processing, perforating efficiency height is substantially increased, and ensure that drilling quality to a certain extent
Good, when punching, can control drilling technology, and drilling technology makes punched hole impulse- free robustness in fast-slow-fast-slow-fast, and punching effect is excellent,
The aperture precision in hole is got in guarantee, and damage drill bit will not, long service life.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the perspective view of another angle of the utility model；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the structural schematic diagram of another angle of the utility model.
Specific embodiment
In order to which the technical solution of the utility model is explained further, it is described in detail with reference to the accompanying drawing.
A kind of bearing drilling machine of the utility model, as shown in Figs 1-4, including base 1, base 1 are square pedestal, base
The sliding seat 2 to horizontally slip along base is installed, particularly, sliding seat 2 is at the right side of base 1, the top of base 1 on 1
It is open mounting blocks 11 that face, which is installed in hollow square structure and top surface, and the top surface arranged on left and right sides of mounting blocks 11 distinguishes projection
There is the bar shaped guide rail 111 extended along mounting blocks left and right directions, the bottom surface arranged on left and right sides of sliding seat 2 is recessed with respectively for two
Shape guide rail 111 is corresponding to snap into interior bar shaped guide groove, is equipped in the hollow chamber of mounting blocks 11 along 11 left and right directions of mounting blocks
The screw rod 12 of accumbency setting, the right end of screw rod 12 is held by installation axle to be rotatably installed on 11 right side wall of mounting blocks, and screw rod 12
Right end end protrude into outside mounting blocks 11, the right end end of screw rod 12 is equipped with the screw rod rotate driving dress that control screw rod 12 rotates
It sets, the bottom surface locking of sliding seat 2 has in the hollow chamber in mounting blocks 11 and be screwed on the sliding shoe 21 outside screw rod, applies
When, rotation drive device drives screw rod 12 to rotate, and screw rod 12 rotates in place, and the rotation of screw rod 12 makes the cunning being screwed on outside screw rod 12
Motion block 21 makees left and right translation along screw rod 12, and the translation of sliding shoe 21 makes sliding seat 2 make left and right translation on base 1.In the utility model,
The screw rod device of rotation driving is handwheel 13, because the movement of 2 anterior-posterior translation of sliding seat in processing is few, so using easy
Handwheel, and it is easy to operate.
Be equipped on the sliding seat 2 its pneumatic chuck towards left setting air spider 3, this air spider 3 using
Known products, and air spider 3 is mounted in a rotating manner on sliding seat 2, and driving air spider 3 is equipped on sliding seat 2
The device of rotation driving of rotation, the fixing seat 14 being equipped on base 1 on the left of sliding seat, fixing seat 14 are equipped with its drill bit
The upper drill bit 4 that is arranged downward and its drill bit forward or the lower drill bit 5 that is arranged backwards, after lower drill bit 5 is in the lower section of upper drill bit 4
Side can also be on front side of the lower section of drill bit 4, and the present embodiment is by taking rear side as an example, and upper drill bit 4, lower drill bit 5 and air spider 3
Pneumatic chuck be between fixing seat 14 and sliding seat 2, be separately installed in fixing seat 14 on the upper drill bit of driving
Lower lifting and the lift rotary driving device rotated and the translation rotation drive device for driving lower drill bit anterior-posterior translation and rotating, machine
It is equipped in seat 1 for bearing bearing splicing frame 6 processing rear bearing and in 3 lower section of air spider, and is offered on base 1
The pull mouth 15 outside base is pulled out for bearing splicing frame 6, the top surface of base 1, which is located at below the pneumatic chuck of air spider, to be set
There is the feed opening 16 fallen on bearing splicing frame for the bearing on pneumatic chuck.
Excellent good, the leading flank of base 1 is recessed with the bar shaped groove extended along 1 front-rear direction of base, this bar shaped backward
Notch at through slot is the pull mouth 15, and the top surface of base 1 is offered to be offered and bar shaped below pneumatic chuck
The round port that through slot is connected, this round port is the feed opening 16, and bearing splicing frame 6 is put in a manner of movable pull
It is placed in bar shaped groove, the square frame that bearing splicing frame 6 is surrounded by four lateral coaming plates and a bottom plate, and square frame is located at front side
Lateral coaming plate be in acclivitous hang plate, the upper end of hang plate is stretched out outside the preceding notch of bar shaped groove, this bar shaped groove is utilized
Bearing after processing can be fallen in bearing splicing frame 6 through feed opening, finally pull out and take from pull mouth from bearing splicing frame 6
It walks, and encloses the pull that can facilitate bearing splicing frame 6 using the sloping front side of bearing splicing frame 6.In the utility model, the top surface of base 1
Recessed to have installation groove, the lower end of fixing seat is fixed on the slot bottom of installation groove, and it is recessed that the lower end of sliding seat is in above-mentioned installation
In slot, make the whole height of whole equipment will not be too high using this installation groove.
The top surface locking of the sliding seat 2 has bearing housing (not shown), and accumbency extends bearing housing in left-right direction
It is arranged, the corresponding shaft 71 stretched out outside bearing housing arranged on left and right sides in its both ends end is installed in bearing housing, air spider 3 locks
It is equipped with the worm gear 72 covered outside solid shaft 71 on the left end end face of shaft 71, in bearing housing, is equipped on worm gear in bearing housing
Just and along the worm screw 73 of bearing housing front-rear direction accumbency, worm gear 72 is meshed with worm screw 73, and worm gear 73 is forwarded dynamic by installation axle
It is mounted on bearing housing, such rotational installation mode is well-known technique, is not repeated herein, rear wall external lock Guan County of bearing housing
Equipped with driving motor 74, the output shaft of driving motor 74 is arranged forward and protrudes into bearing housing to be fixed with the rear end end of worm screw 73
Together, this shaft 71, worm gear 72, worm screw 73 and driving motor 74 constitute the device of rotation driving；In application, driving electricity
Machine 74 rotates, and worm screw 73 rotates, and the rotation of worm screw 73 makes worm gear 72 be driven rotation, and the rotation of worm gear makes shaft 71, shaft 71
Rotation make air spider 3 rotate, the rotation of air spider 3 make bearing 100 realize circumferential surface processing.
The lift rotary driving device includes upper driving motor 81 and upper lifting cylinder 82, and fixing seat 14 has upper cross
Portion 141 and lower vertical part 142 perpendicular with upper transverse part 141 and below 141 rear end of upper transverse part, upper transverse part 141 and lower vertical part
142 be in hollow frame, and the hollow chamber of upper transverse part 141 is connected with the hollow chamber of lower vertical part 142, the right side of upper transverse part 141
Side, which is erect, top bearing housing 143, and the upper end of top bearing housing 143 is higher by the upper end of upper transverse part 141, rotation in top bearing housing 143
Be equipped with setting and the corresponding upper shaft lever 83 stretched out outside top bearing housing 143 in upper/lower terminal end, the lower end end of upper shaft lever 83
Portion's locking has the upper drill bit 4, and the bit head of upper drill bit 4 is arranged downward, and the upper end end face locking of top bearing housing 143 has hanging
Above upper transverse part 141, the upper set casing 144 of hollow structure, upper set casing 144 is in the item extended along fixing seat left and right directions
Shape shell, the left end of upper set casing 144 are vacantly in above the front end of upper transverse part 141, and the right end of upper set casing 144 overlays
On the top surface of bearing housing 143, the upper end end of upper shaft lever 83 is in the right end of upper set casing 144, the upper end end of upper shaft lever 83
The driven pulley (being not drawn into figure) that portion's housing is inherently in set casing, the upper setting of driving motor 81 are suspended on upper transverse part
In 141 front end, the output shaft of upper driving motor 81 is arranged upward, and the output shaft of upper driving motor 81 is forwarded by installation axle
Dynamic to be mounted on the left end of set casing 144, the output end free end end of upper driving motor 81 is protruded into set casing 144,
The intrinsic drive pulley of output shaft free end end housing (being not drawn into figure) of upper driving motor 81, drive pulley with it is driven
Belt pulley is sequentially connected by a driving belt, and the right side of top bearing housing 143 is externally provided with the upper peace locked together with upper transverse part
Fill shell 145, have in the front and rear sides of upper mounting shell 145 it is outer in 12 front and rear sides of top bearing housing and with upper transverse part 141
Right side is affixed the connection sheet (being not drawn into figure) of cooperation, and the cylinder body of the upper lifting cylinder 82 is fixedly mounted on mounting shell
On 145 top surface, the piston rod free end of upper lifting cylinder 82 is arranged downward and activity is protruded into mounting shell 145, upper installation
The link block (being not drawn into figure) with the locking cooperation of the right side of top bearing housing, the piston of upper lifting cylinder 82 are equipped in shell 145
Bar free end end is protruded into mounting shell and is fixedly connected with link block.In application, the piston rod of upper lifting cylinder 82 is stretched downwards
Out, the piston rod of upper lifting cylinder 82 moves down link block together, to make top bearing housing 143 move down, under top bearing housing 143
Shifting moves down driving motor 81 and upper drill bit 4 together, and upper driving motor 81 starts at this time, under upper drill bit 4 is obtained in rotation
The movement of shifting, moving down when turning for upper drill bit can carry out drilling operation to bearing 100.In the utility model, in order to facilitate top bearing housing
143 and upper driving motor 81 move up and down, the left side wall and upper transverse part right side wall of top bearing housing 143 are equipped with male-female engagement
The guide frame of sliding rail and sliding slot, guide pad is fixed in upper transverse part, and guide pad is concavely provided with the outside for upper driving motor 81
Wall locally snaps into interior groove, is recessed with the bar shaped shrinkage pool to match with the lateral wall raised line of upper driving motor 81 in groove,
In this way, using the raised line of guide pad and upper driving motor lateral wall guiding role can be played to moving up and down for upper driving motor.
The translation rotation drive device includes lower driving motor 91 and lower lifting cylinder 92, this lower driving motor is under
The mounting means of lifting cylinder and upper driving motor and upper lifting cylinder it is similar, particularly, the right side of the lower vertical part 142
Outer accumbency has the lower bearing housing 146 of the front-rear direction extension along lower vertical part, and lower vertical part is protruded in the rear end end of lower bearing housing 146
142 rear end end, the i.e. rear end of lower bearing housing 146 are stretched out outside the rear end of lower vertical part 142, rotational installation in lower bearing housing 146
There are accumbency, and the corresponding lower shaft 93 stretched out outside lower bearing housing in front and rear ends end, the forward end locking of lower shaft 93 has
The bit head of lower drill bit 5, lower drill bit 5 is arranged forward, and the rear end face locking of lower bearing housing 146 has in hollow structure rear fixed
Shell 147, rear set casing 147 are in the bar shaped shell extended along 14 left and right directions of fixing seat, and the left end of rear set casing is in lower vertical part
Dead astern, the rear end face rear of the right end of rear set casing and lower bearing housing 146, and locking together, after lower shaft 93
End end be in the right end of rear set casing 147, the rear end end housing of lower shaft 93 be inherently in rear set casing after from
Dynamic belt pulley (being not drawn into figure), lower driving motor 91 are suspended in lower vertical part 142 along the front-rear direction accumbency of fixing seat, and under
The output shaft of driving motor 91 is stretched out backward outside lower vertical part, and the output shaft of lower driving motor 91 is in lower 142 rear of vertical part, and under
The output shaft of driving motor 91 is held by installation axle to be rotatably installed on the left end of rear set casing 147, lower driving motor 91 it is defeated
Outlet free end end is protruded into rear set casing, the inherently rear drive pulley of the output end free end end housing of lower driving motor
(being not drawn into figure), rear drive pulley and rear driven pulley are sequentially connected by a driving belt, the right side of rear bearing case
It is externally provided with the lower mounting shell 148 locked together with lower vertical part, that is, descending to lock respectively on the upper and lower two sidewalls of mounting shell 148 has
Connection sheet outside rear about 147 two sides of set casing and mutually close with lower vertical part, connection sheet are locked together with lower vertical part,
The cylinder body of lower lifting cylinder 92 is fixedly mounted on outside the trailing flank of lower mounting shell 148, and along the front-rear direction accumbency of lower mounting shell
It is extended, the piston rod free end of lower lifting cylinder 92 is arranged forward and activity is protruded into lower mounting shell, sets in lower mounting shell
There are the lower connecting block with the right side secure fit of lower bearing housing, the piston rod free end end of lower lifting cylinder and lower connecting block
It is fixedly connected.In application, the piston rod of lower lifting cylinder forward extends out, make lower bearing housing to Forward, lower axle through lower connecting block
The Forward for holding case makes lower driving motor move forward together, and the starting of lower driving motor rotates lower drill bit, realizes the side of lower drill bit
The movement of side Forward is rotated, to realize lower drilling of the drill bit to bearing 100.In the utility model, in order to facilitate 146 He of lower bearing housing
The back-and-forth motion of lower driving motor 91, the left side wall of lower bearing housing 146 and upper vertical part right side wall are equipped with the sliding rail of male-female engagement
With the guide frame of sliding slot, the guide pad on the right side in lower driving motor 91, the left side wall of guide pad are fixed in lower vertical part
The lateral wall being recessed with for lower driving motor 91 locally snaps into interior groove, is recessed in groove outer with lower driving motor 91
The bar shaped shrinkage pool that side wall raised line matches, in this way, can be to lower driving electricity using the raised line of guide pad and lower driving motor lateral wall
Guiding role is played in the back-and-forth motion of machine.
A kind of bearing drilling machine of the utility model, in application, air spider 3 is protruded into 100 accumbency of bearing to be processed
In pneumatic chuck, air spider 3 starts, and the working position of the fixed clamping and to be processed bearing 100 of bearing 100 is in gas
Outside the pneumatic chuck of dynamic chuck 3, handwheel is rotated later, screw rod rotation, sliding seat 2 is along screw rod 12 to left, and bearing 100 is to admittedly
Reservation is close, and the working position of bearing to be processed is just at the underface of upper drill bit 4 and the front of lower drill bit 5, later
Upper driving motor 81, upper lifting cylinder 82, lower driving motor 91 and lower lifting cylinder 92 work at the same time, and upper drill bit 4 is in rotation
It moves down and a hole is drilled out to the top surface of bearing to be processed, before lower drill bit 5 is translate forward in rotation to bearing to be processed
Sidetracking goes out a hole, realizes while drilling out two orthogonal through-holes of hole heart line, and finally upper drill bit 4 and lower 5 return of drill bit, drive
Dynamic motor 74 starts, and air spider 3 rotates, and unprocessed position accordingly turns at drill bit and lower drill bit, and upper drill bit is under
Drill bit makes to process on bearing to two holes of bearing machining again is capable of processing out four four through-holes being evenly spaced on.
The bearing drilling machine of the utility model, has the following beneficial effects:
One, its one-off can go out two holes to bearing simultaneous processing, and bearing one-off is also made to process a hole,
It entirely acts and is capable of processing out at least two holes, can adapt to adjust according to the number of openings needed for bearing, it is applied widely, greatly
Perforating efficiency height is improved greatly；
Two, the hole heart line guarantee in two holes that one-off processes is mutually perpendicular to, and ensure that drilling quality is good；
Three, it is adjusted using the controllable electric of upper driving motor, upper lifting cylinder, lower driving motor and lower lifting cylinder, makes to bore
Head is adjustable drilling technology in punching, i.e. drilling technology is in fast-slow-fast-slow-fast, makes punched hole impulse- free robustness, punches effect
It is excellent, guarantee the aperture precision for getting hole, and damage drill bit will not, long service life；
Four, total compact layout, small in size, high degree of automation.
The bearing drilling machine of the utility model, the front side that fixing seat is in the right side of sliding seat and lower drill bit is in upper drill bit also can
Realize identical effect.
The bearing drilling machine of the utility model, rotation driving device, lift rotary driving device and translation rotation drive device are not
It is confined to the description above, any similar driving device alternatively uses in machinery field.
The product form of the utility model is not limited to this case diagram and embodiment, anyone carries out similar thinking to it
Appropriate changes or modifications all should be regarded as the patent category for not departing from the utility model.
Claims (9)
1. a kind of bearing drilling machine, it is characterised in that: including base, the sliding seat to horizontally slip along base is installed on base,
Its pneumatic chuck is installed towards a left side or towards the air spider of right setting on the sliding seat, and above-mentioned air spider is in a rotating manner
It is mounted on sliding seat, the device of rotation driving of driving air spider rotation is installed on above-mentioned sliding seat, is pacified on above-mentioned base
Equipped with the fixing seat for being in sliding seat left or right side, above-mentioned fixing seat is equipped with the upper drill bit that its drill bit is arranged downward and its brill
The lower drill bit headfirst or being backwards arranged, above-mentioned lower drill bit is on rear side of the lower section of upper drill bit or on front side of lower section, and above-mentioned upper brill
The pneumatic chuck of head, lower drill bit and air spider is between fixing seat and sliding seat, in above-mentioned fixing seat respectively
It is equipped with and drives upper drill bit oscilaltion and the lift rotary driving device that rotates and drive lower drill bit anterior-posterior translation and rotate
Rotation drive device is translated, is equipped in above-mentioned base and is connect for bearing that is bearing processing rear bearing and being in below air spider
Material frame, and the pull mouth pulled out outside base for bearing splicing frame is offered on above-mentioned base, the top surface of above-mentioned base is located at gas
The lower section of the pneumatic chuck of dynamic chuck is equipped with the feed opening fallen on bearing splicing frame for the bearing on pneumatic chuck.
2. a kind of bearing drilling machine according to claim 1, it is characterised in that: above-mentioned base is square pedestal, above-mentioned machine
The top surface of seat is recessed installation groove, and the lower end of above-mentioned fixing seat is fixed on the slot bottom of installation groove, under above-mentioned sliding seat
End is equipped in above-mentioned installation groove, in above-mentioned base passes to item that is outside base leading flank and extending along base front-rear direction
Shape through slot, it is the pull mouth that above-mentioned base leading flank, which is located at the notch at bar shaped groove, and the top surface of above-mentioned base offers
The port being connected with bar shaped groove is offered below pneumatic chuck, this port is the feed opening, above-mentioned bearing
Splicing frame is placed in above-mentioned bar shaped groove in a manner of movable pull.
3. a kind of bearing drilling machine according to claim 2, it is characterised in that: above-mentioned bearing splicing frame by four lateral coaming plates and
The square frame that one bottom plate surrounds, and it is in acclivitous hang plate that above-mentioned square frame, which is located at the lateral coaming plate of front side, it is above-mentioned to incline
The upper end of inclined plate is stretched out outside the preceding notch of above-mentioned bar shaped groove.
4. a kind of bearing drilling machine according to claim 1, it is characterised in that: above-mentioned air spider is mounted on sliding seat
On left side, for the pneumatic chuck of above-mentioned air spider towards left setting, above-mentioned fixing seat is in the left side of sliding seat, above-mentioned lower drill bit
On rear side of lower section in above-mentioned upper drill bit, and the drill bit of lower drill bit is arranged forward.
5. a kind of bearing drilling machine according to claim 4, it is characterised in that: the top surface of above-mentioned base is installed in hollow
Square structure and top surface are open mounting blocks, and the top surface arranged on left and right sides of above-mentioned mounting blocks is convexly equipped with respectively along mounting blocks or so
The bar shaped guide rail that direction extends, the bottom surface arranged on left and right sides of above-mentioned sliding seat is recessed with respectively to be caught in for two bar shaped guide rails correspondence
In being equipped with the screw rod that is arranged along mounting blocks left and right directions accumbency in interior bar shaped guide groove, the hollow chamber of above-mentioned mounting blocks, on
The right end for stating screw rod is held by installation axle to be rotatably installed on above-mentioned mounting blocks right side wall, and the right end end of above-mentioned screw rod is protruded into
Outside above-mentioned mounting blocks, the right end end of above-mentioned screw rod is equipped with the screw rod device of rotation driving of control screw rod rotation, above-mentioned sliding
The bottom surface of seat is installed in the hollow chamber in mounting blocks and is screwed on the sliding shoe outside screw rod.
6. a kind of bearing drilling machine according to claim 5, it is characterised in that: above-mentioned screw rod device of rotation driving is hand
Wheel, above-mentioned handwheel are fixed in outside the right end end of above-mentioned screw rod.
7. a kind of bearing drilling machine according to claim 4, it is characterised in that: the top surface locking of above-mentioned sliding seat has bearing
Case is equipped with the corresponding shaft stretched out outside bearing housing arranged on left and right sides in its both ends end, above-mentioned air spider lock in above-mentioned bearing housing
Gu being equipped with the worm gear covered outside solid shaft on the left end end face of above-mentioned shaft, in above-mentioned bearing housing, place is equipped in above-mentioned bearing housing
Above worm gear and along the worm screw of bearing housing front-rear direction accumbency, above-mentioned worm gear is meshed with above-mentioned worm screw, and above-mentioned worm gear passes through
Installation axle, which is held, to be rotatably installed on above-mentioned bearing housing, and the rear wall of above-mentioned bearing housing locks Guan County equipped with driving motor, above-mentioned drive
The output shaft of dynamic motor is arranged forward and protrudes into above-mentioned bearing housing to be fixed together with the rear end end of above-mentioned worm screw, above-mentioned axis
Bar, worm gear, worm screw and driving motor constitute the device of rotation driving.
8. a kind of bearing drilling machine according to claim 4, it is characterised in that: above-mentioned lift rotary driving device includes upper
Driving motor and upper lifting cylinder, above-mentioned fixing seat have upper transverse part and perpendicular with upper transverse part and below the upper transverse part rear end
Lower vertical part, upper transverse part and lower vertical part are in hollow frame, and the hollow chamber of upper transverse part is connected with the hollow chamber of lower vertical part,
The right side of above-mentioned upper transverse part, which is erect, top bearing housing, and the upper end of above-mentioned top bearing housing is higher by the upper end of upper transverse part, above-mentioned upper axis
It holds and is rotatably equipped with setting in case, and the corresponding upper shaft lever stretched out outside top bearing housing in upper/lower terminal end, above-mentioned upper shaft lever
Lower end locking has above-mentioned upper drill bit, and the upper end end face locking of above-mentioned top bearing housing, which has, to be vacantly in above upper transverse part, is hollow
The upper set casing of structure, above-mentioned upper set casing are in the bar shaped shell extended along fixing seat left and right directions, a left side for above-mentioned upper set casing
End is above upper transverse part front end, and the upper end end of above-mentioned upper shaft lever is in the right end of above-mentioned upper set casing, above-mentioned upper shaft lever
Upper end end housing be inherently in the driven pulley in set casing, above-mentioned upper driving motor setting is suspended on above-mentioned upper cross
In the front end in portion, the output shaft of above-mentioned upper driving motor is arranged upward, and the output shaft of above-mentioned upper driving motor passes through installation axle
It holds and is rotatably installed on the left end of above-mentioned upper set casing, the output end free end end of above-mentioned upper driving motor is protruded into above-mentioned solid
Determine in shell, the intrinsic drive pulley of output shaft free end end housing of above-mentioned upper driving motor, drive pulley and driven skin
Belt wheel is sequentially connected by a driving belt, is externally provided with the upper installation locked together with upper transverse part on the right side of above-mentioned top bearing housing
Shell, the cylinder body of above-mentioned upper lifting cylinder are fixedly mounted on the top surface of above-mentioned upper mounting shell, the piston rod of above-mentioned upper lifting cylinder
Free end is arranged downward and activity is protruded into mounting shell, is equipped in above-mentioned upper mounting shell and matches with the fixation of the right side of top bearing housing
The piston rod free end end of the link block of conjunction, above-mentioned upper lifting cylinder is fixedly connected with above-mentioned link block.
9. a kind of bearing drilling machine according to claim 8, it is characterised in that: under above-mentioned translation rotation drive device includes
Driving motor and lower lifting cylinder, accumbency has the lower bearing of the front-rear direction extension along lower vertical part outside the right side of above-mentioned lower vertical part
Case, the rear end of above-mentioned lower bearing housing protrude the rear end of lower vertical part, are rotatably equipped with accumbency in above-mentioned lower bearing housing, and forward and backward
The forward end locking of the corresponding lower shaft stretched out outside lower bearing housing in both ends end, above-mentioned lower shaft has above-mentioned lower drill bit, above-mentioned
The rear end face locking of lower bearing housing has rear set casing in hollow structure, and above-mentioned rear set casing is in prolong along fixing seat left and right directions
The left end of the bar shaped shell stretched, above-mentioned rear set casing is in the dead astern of lower vertical part, and the rear end end of above-mentioned lower shaft is in upper
In the right end for stating rear set casing, the rear end end housing of above-mentioned lower shaft is inherently in the rear driven pulley in rear set casing,
Above-mentioned lower driving motor is suspended in above-mentioned lower vertical part along the front-rear direction accumbency of fixing seat, and the rear end of above-mentioned lower driving motor
It stretches out outside lower vertical part, the output shaft of above-mentioned lower driving motor is in lower vertical part rear, and the output shaft of above-mentioned lower driving motor is logical
Cross installation axle hold be rotatably installed in it is above-mentioned after set casing left end on, the output end free end end of above-mentioned lower driving motor is protruded into
After above-mentioned in set casing, the inherently rear drive pulley of the output end free end end housing of above-mentioned lower driving motor, rear active skin
Belt wheel and rear driven pulley are sequentially connected by a driving belt, are externally provided on the right side of above-mentioned rear bearing case and are locked with lower vertical part
Lower mounting shell together, the cylinder body of above-mentioned lower lifting cylinder are fixedly mounted on the trailing flank of above-mentioned lower mounting shell, and under
The front-rear direction accumbency of mounting shell is extended, and the piston rod free end of above-mentioned lower lifting cylinder is arranged forward and activity is protruded into down
The lower connecting block with the right side secure fit of lower bearing housing, above-mentioned lower lifting air are equipped in mounting shell, in above-mentioned lower mounting shell
The piston rod free end end of cylinder is fixedly connected with above-mentioned lower connecting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549011.5U CN208866442U (en) | 2018-09-21 | 2018-09-21 | A kind of bearing drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821549011.5U CN208866442U (en) | 2018-09-21 | 2018-09-21 | A kind of bearing drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866442U true CN208866442U (en) | 2019-05-17 |
Family
ID=66468419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821549011.5U Expired - Fee Related CN208866442U (en) | 2018-09-21 | 2018-09-21 | A kind of bearing drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814376A (en) * | 2019-12-20 | 2020-02-21 | 石狮市亿鑫机械设备有限公司 | Automatic circle drilling machine |
-
2018
- 2018-09-21 CN CN201821549011.5U patent/CN208866442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110814376A (en) * | 2019-12-20 | 2020-02-21 | 石狮市亿鑫机械设备有限公司 | Automatic circle drilling machine |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190517 |