CN109648149A - One kind makes retainer lock claw thickness process consistent device and method - Google Patents
One kind makes retainer lock claw thickness process consistent device and method Download PDFInfo
- Publication number
- CN109648149A CN109648149A CN201811552517.6A CN201811552517A CN109648149A CN 109648149 A CN109648149 A CN 109648149A CN 201811552517 A CN201811552517 A CN 201811552517A CN 109648149 A CN109648149 A CN 109648149A
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- Prior art keywords
- retainer
- lock claw
- cutter
- motor
- arm
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
- B23Q15/20—Automatic control or regulation of feed movement, cutting velocity or position of tool or work before or after the tool acts upon the workpiece
- B23Q15/22—Control or regulation of position of tool or workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
- B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
- B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
- B23Q5/404—Screw bearings therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Automatic Assembly (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
One kind makes retainer lock claw thickness process consistent device and method, it is related to bearing arrangement processing technique field, in order to solve the center of manual-alignment cutter Yu retainer lock claw, part lock claw has that thickness of two sides is inconsistent in 12 pairs of lock claw of the single retainer processed, including No. two control motors, power supply, retainer, cutter, pedestal, base, No.1 controls motor, air pump, No.1 mechanical arm, No. two mechanical arms, aligning guide, telescopic cylinder and knife bar, before bearing retainer processing, centering positioning is carried out to cutter and retainer by aligning guide, after confirming centering positioning, the lock claw of bearing retainer is processed again, it avoids because cutter and retainer lock claw center are inconsistent, and the part lock claw of the retainer completed the process is caused to there is a situation where that thickness of two sides is inconsistent.The present invention is suitable for carrying out centering positioning with retainer lock claw to cutter and keeps the retainer lock claw thickness of two sides after processing consistent.
Description
Technical field
The present invention relates to bearing arrangement processing technique fields.
Background technique
Rolling bearing is generally made of inner ring, outer ring, rolling element and four part of retainer, and the effect of inner ring is matched with axis
Merging rotates together with the axis；The effect of outer ring is matched with bearing block, is played a supporting role；Rolling element is by means of retainer
Lock claw uniformly rolling element is distributed between inner ring and outer ring, shape size and quantity directly affect rolling bearing
Service performance and service life；The lock claw of retainer can be such that rolling element is uniformly distributed, and prevent rolling element from falling off, and guidance rolling element rotates
Lubricating action.
Currently, in the retainer process of bearing, it usually needs manually by the center pair of cutter and retainer lock claw
Standard, alignment, which finishes, again processes retainer lock claw.Since there are the centers that human factor leads to cutter Yu retainer lock claw
Inconsistent problem, therefore cause in 12 pairs of lock claw of single retainer, that there are thickness of two sides is inconsistent for part lock claw size
Situation will appear rolling element in bearing assemble process and fall off or the case where rolling element and lock claw two sides interfere, after actual measurement portion
Divide lock claw two sides maximum gauge difference >=0.45mm, the qualification rate of trap rear bearing is only 40%-50%.
Summary of the invention
The present invention is in order to solve the center of manual-alignment cutter Yu retainer lock claw, and the 12 of the single retainer processed
There is a problem of that thickness of two sides is inconsistent to part lock claw in lock claw, providing one kind makes retainer lock claw thickness process consistent dress
It sets and method.
One kind makes retainer lock claw thickness process consistent device, including No.1 controls motor, No. two control motors, No.1
Motor rack, No. two motor racks, power supply, air pump, No.1 mechanical arm, No. two mechanical arms, aligning guide, telescopic cylinder are kept
Frame, cutter, knife bar, lead screw, lead screw arm, pedestal, No. three control motors, transmission belt, driving wheel, driven wheel, base and bracket.Institute
Stating pedestal is flat cuboid steel plate, and base is arranged in the upper surface of pedestal and is fixedly connected with pedestal, and after base
In the same plane, the upper surface of base is provided with power supply and air pump, the front end face setting of base for end face and a side of pedestal
There is a cylinder, one end of the cylinder is fixedly connected with base, and the side of one end of cylinder is provided with No.1 motor rack, and described one
Number control motor is fixedly connected by screw with No.1 motor rack, the upper surface setting of one end of the cylinder there are two bracket,
Described two brackets are equipped with through-hole, and one end of the No.1 mechanical arm is equipped on the inside of through-hole and through-hole and offers keyway,
And it is provided with positioning key, No.1 control motor is connect by transmission shaft with one end of No.1 mechanical arm, by positioning key by one
One end of the transmission shaft and No.1 mechanical arm of number control motor is located by connecting, and the transmission shaft that No.1 controls motor passes through two branch
The through-hole of one end of frame and No.1 mechanical arm, the both ends of the bracket two sides of cylinder upper surface are equipped with a nut, nut with
Transmission shaft is threadedly coupled.The other end of the No.1 mechanical arm and one end of No. two mechanical arms are provided with axial screw thread
Hole, one end of No. two mechanical arms are rotatablely connected by the other end of bolt and No.1 mechanical arm, No. two mechanical arms it is another
One end internal sleeve is equipped with aligning guide, and one end of aligning guide and the other end of No. two mechanical arms are slidably connected, described flexible
One end of cylinder is rotatablely connected by the side of bolt and No.1 mechanical arm, the other end of the telescopic cylinder by bolt with
The lower end surface of aligning guide is fixedly connected.The other end face of the cylinder is arranged round bar, and the center line of round bar and cylinder
Center line is overlapped, and the retainer is sleeved on the round bar, and the outside of retainer is equipped with a ring flat-plate, the ring flat-plate outer circle to circle
The heart offers a gap, the diameter transition cooperation of the gap and round bar, and the ring flat-plate is mounted on the round bar of the cylinder,
Retainer is fixed on round bar by ring flat-plate and nut.
The other side of the pedestal is provided with No. three control motors, and No. three control motors pass through transmission shaft and driving wheel
It is located by connecting, driving wheel is connect by transmission belt with driven wheel.The upper surface of the pedestal offers N strip groove, N be greater than
1 positive integer, the bottom edge of the knife bar open up there are two threaded hole and pass through screw bolt and nut for the bottom edge of knife bar and two rules
Shape slot is slidably connected, and two sides of knife bar offer through-hole, and No. two motor racks, institute are provided on the outside of one of side
It states No. two control motors and is fixedly connected by screw with No. two motor racks, No. two control motors are connected by transmission shaft and cutter positioning
It connects, the center of the cutter offers an axial through-hole, and the transmission shaft passes through the through-hole of knife bar two sides and cutter.Institute
The one end for stating driven wheel and lead screw is located by connecting, and the axial direction of lead screw arm one end offers a tapped through hole, the other end of lead screw with
The tapped through hole of the lead screw arm is threadedly coupled.The other end of lead screw arm is set there are two baffle, and described two baffles are located at knife bar
The two sides of one side.
One kind makes retainer lock claw thickness process consistent method, realizes according to the following steps:
Step 1 powers on, and starting No.1 controls motor, and No.1 controls motor and controls No.1 manipulator by transmission shaft
The dynamic No. two mechanical arms movement of armband, air pump provide pneumatic source, extend telescopic cylinder and then drive aligning guide elongation, and No. two
It when the aligning guide of mechanical arm is directed at cutter, closes No.1 and controls motor, complete the centering to cutter and position, next
Centering positioning no longer is carried out to cutter in operating process；After completing the centering positioning to cutter, starting No.1 controls motor, control
Air pump no longer provides pneumatic source, and No.1 mechanical arm drives No. two mechanical arms to withdraw, and far from cutter, telescopic cylinder is with No.1
The movement of mechanical arm and No. two mechanical arms starts to shrink, when telescopic cylinder is shunk completely, the alignment machine of No. two mechanical arms
It when structure is directed at a pair of of lock claw of retainer, closes No.1 and controls motor, complete the centering to a pair of of lock claw of retainer and position；It is complete
After the centering positioning of a pair of of lock claw of pairs of retainer, opens No.1 and control motor, No.1 controls motor and continued by transmission shaft
No.1 mechanical arm and No. two mechanical arm movements are driven, No.1 mechanical arm drives No. two mechanical arms to withdraw, separate to keep
Frame closes No.1 and controls motor；
The retainer shares 12 pairs of lock claw；
In step 1, aligning guide carries out in centering position fixing process the lock claw of retainer, aligning guide such as occurs and protects
When holding the lock claw of frame and misaligning, the nut of the other end of cylinder is unscrewed, the lock claw of retainer is corrected, is completed to retainer
After the centering positioning of lock claw, nut is tightened；
Step 2 starts No. three control motors, and transmission belt drives driving wheel rotation, and driving wheel drives lead screw arm by lead screw
It controls knife bar simultaneously to move to retainer, when the realization centering positioning of the lock claw of cutter and retainer, closes No. three control motors；
Step 3, starts No. two control motors, and No. two control motors are rotated by transmission shaft band cutter, to cutter pair
The lock claw of the retainer of middle positioning is processed；After processing is completed, start No. three control motors, No. three control motor control lead screws
Rotation, lead screw drive lead screw arm to drive knife bar simultaneously far from retainer and reach designated position, close No. three control motors；
Step 4, repeats Step 1: step 2 and step 3 and operate repeatedly, up to by 12 pairs of lock claw wholes of retainer
Centering positioning and process operation are completed, the locking amount inspection after bearing assemble is then carried out.
One kind of the present invention makes retainer lock claw thickness process consistent device and method, before bearing retainer processing, leads to
It crosses aligning guide and centering positioning is carried out to cutter and retainer, after confirmation centering positioning, then the lock claw of bearing retainer is carried out
Processing, avoids because cutter and retainer lock claw center are inconsistent, and the part lock claw of the retainer completed the process is caused to exist
The inconsistent situation of thickness of two sides, the qualification rate after improveing rear bearing trap reach 80%-90%, save 45% or so material
Expect cost, and due to carrying out centering positioning to cutter and retainer using mechanization, working efficiency improves 40%.
Detailed description of the invention
Fig. 1 is a kind of axis side view for making retainer lock claw thickness process consistent device of the present invention；
Fig. 2 is a kind of top view for making retainer lock claw thickness process consistent device of the present invention；
Fig. 3 is a kind of main view for making retainer lock claw thickness process consistent device of the present invention；
Fig. 4 is a kind of right view for making retainer lock claw thickness process consistent device of the present invention；
Fig. 5 is in alignment with the main view of mechanism Yu cutter Shaft alignment state；
Fig. 6 is in alignment with the main view of the lock claw Shaft alignment state of mechanism and retainer；
Fig. 7 is in alignment with the top view of mechanism；
Wherein: 1-1. No.1 controls motor；No. bis- control motors of 1-2.；1-3. No.1 motor rack；No. bis- motor racks of 1-4.；
2. power supply；3. air pump；4. No.1 mechanical arm；5. No. two mechanical arms: 5-1. aligning guide；6. telescopic cylinder；7. retainer；
8. cutter；9. knife bar；10. lead screw；11. lead screw arm；12. pedestal；13. No. three control motors: 13-1. transmission belt；13-2. is actively
Wheel；13-3. driven wheel；14. base；15. bracket.
Specific embodiment
The present invention will be further described in detail With reference to embodiment.
Specific embodiment 1: one kind makes retainer lock claw thickness process consistent device, including No. two control motor 1-
2, No.1 motor rack 1-3, No. two motor rack 1-4, power supply 2, retainer 7, cutter 8, pedestal 12, base 14, No.1 control motor
1-1, air pump 3,4, No. two mechanical arms 5 of No.1 mechanical arm, aligning guide 5-1, telescopic cylinder 6 and knife bar 9；
Base 14 is arranged in the upper surface of pedestal 12 and is fixedly connected with pedestal 12, and the upper surface of the base 14 is provided with
Power supply 2 and air pump 3, the front end face of base 14 are provided with a cylinder, and one end of the cylinder is fixedly connected with base 14, cylinder
The side of one end is provided with No.1 motor rack 1-3, and the No.1 control motor 1-1 is fixed by screw and No.1 motor rack 1-3
Connection, No.1 control motor 1-1 are connect by transmission shaft with one end of No.1 mechanical arm 4, the other end of No.1 mechanical arm 4
It is provided with axial threaded hole with one end of No. two mechanical arms 5, one end of No. two mechanical arms 5 passes through bolt and No.1 machine
The other end of tool arm 4 is rotatablely connected, and the other end internal sleeve of No. two mechanical arms 5 is equipped with aligning guide 5-1, aligning guide 5-
1 one end and the other end of No. two mechanical arms 5 are slidably connected, and one end of the telescopic cylinder 6 is mechanical by bolt and No.1
The side of arm 4 is rotatablely connected, and the other end of the telescopic cylinder 6 connects by the way that the lower end surface of bolt and aligning guide 5-1 are fixed
It connects, round bar is arranged in the other end face of the cylinder, and the center line of round bar is overlapped with the center line of cylinder, passes through ring flat-plate and spiral shell
Retainer 7 is fixed on round bar by mother；
The upper surface of the pedestal 12 offers N strip groove, and N is the positive integer greater than 1, and the bottom edge of the knife bar 9 is opened
If the bottom edge of knife bar 9 and two strip grooves are slidably connected there are two threaded hole and by screw bolt and nut, two sides of knife bar 9
Side offers through-hole, and No. two motor rack 1-4 are provided on the outside of one of side, and No. two control motors 1-2 passes through
Screw is fixedly connected with No. two motor rack 1-4, and No. two control motor 1-2 are located by connecting by transmission shaft with cutter 8, the cutter
8 center offers an axial through-hole, and transmission shaft passes through the through-hole of knife bar 9 two sides and cutter 8；
One kind of the present invention makes retainer lock claw thickness process consistent device, by the way that aligning guide 5-1,8 and of cutter is arranged
Retainer 7 is avoided because cutter 8 and 7 lock claw center of retainer are inconsistent, and the part of the retainer 7 completed the process is caused to be locked
Pawl has that thickness of two sides is inconsistent, and the qualification rate after improveing rear bearing trap reaches 80%-90%, saves 45% left side
Right material cost, and due to carrying out centering positioning to cutter 8 and retainer 7 using mechanization, working efficiency improves
40%.
Specific embodiment 2: the present embodiment is different from the first embodiment in that: one kind keeps retainer lock claw thick
Degree processes consistent device, further include lead screw 10,11, No. three control motors 13 of lead screw arm, transmission belt 13-1, driving wheel 13-2 and
Driven wheel 13-3, the other side of pedestal 12 are provided with No. three control motors 13, No. three control motors 13 by transmission shaft with
Driving wheel 13-2 is located by connecting, and driving wheel 13-2 is connect by transmission belt 13-1 with driven wheel 13-3, driven wheel 13-3 and lead screw
10 one end is located by connecting, and the axial direction of 11 one end of lead screw arm offers a tapped through hole, the other end of lead screw 10 and the lead screw
The tapped through hole of arm 11 is threadedly coupled, and the other end of lead screw arm 11 is set there are two baffle, and described two baffles are located at knife bar 9 one
The two sides of side；
Lead screw 10,11, No. three control motors 13 of lead screw arm, transmission belt 13-1, driving wheel 13-2 and driven wheel 13-3 are set,
By the positive and negative rotation of No. three control motors 13, driving wheel 13-2 drives driven wheel 13-3 rotation, driven wheel by transmission belt 13-1
13-3 drives lead screw arm 11 to control knife bar 9 close to or far from retainer 7 simultaneously by lead screw 10.
Specific embodiment 3: the present embodiment is different from the first and the second embodiment in that: the No.1 manipulator
Keyway is offered on the inside of the through-hole of one end of arm 4, and is provided with positioning key, and No.1 is controlled motor 1-1's by positioning key
One end of transmission shaft and No.1 mechanical arm 4 is located by connecting, and limits No.1 mechanical arm 4 with transmission shaft along circumference side
To freedom degree.
Specific embodiment 4: unlike one of present embodiment and specific embodiment one to three: the No.1 machine
One end of tool arm 4 offers through-hole, and there are two bracket 15, described two brackets 15 for the upper surface setting of one end of the cylinder
It is equipped with through-hole, the transmission shaft that No.1 controls motor 1-1 passes through the through-hole of one end of two brackets 15 and No.1 mechanical arm 4,
Limit the axial direction linear motion of No.1 mechanical arm 4.
Specific embodiment 5: unlike one of present embodiment and specific embodiment one to four: 7 outside of retainer
Ring flat-plate outer circle offer a gap to the center of circle, the diameter transition of the gap and threaded rod cooperates.
Specific embodiment 6: unlike one of present embodiment and specific embodiment one to five: one kind makes to keep
Frame lock claw thickness processes consistent method, realizes according to the following steps:
Step 1 powers on 2, and starting No.1 controls motor 1-1, and No.1 controls motor 1-1 and passes through transmission shaft control one
Number mechanical arm 4 drives No. two mechanical arms 5 to move, and air pump 3 provides pneumatic source, extends telescopic cylinder 6 and then drives alignment
Mechanism 5-1 elongation when the aligning guide 5-1 of No. two mechanical arms 5 is directed at cutter 8, closes No.1 and controls motor 1-1, completion pair
The centering of cutter 8 positions；After completing the centering positioning to cutter 8, starting No.1 controls motor 1-1, and control air pump 3 no longer provides
Pneumatic source, No.1 mechanical arm 4 drive No. two mechanical arms 5 to withdraw, and far from cutter 8, telescopic cylinder 6 is with No.1 mechanical arm
4 and the movements of No. two mechanical arms 5 start to shrink, when telescopic cylinder 6 is shunk completely, the aligning guide 5-1 of No. two mechanical arms 5
It when being directed at a pair of of lock claw of retainer 7, closes No.1 and controls motor 1-1, it is fixed to complete the centering to a pair of of lock claw of retainer 7
Position；
The retainer 7 shares 12 pairs of lock claw；
Step 2 starts No. three control motors 13, and transmission belt 13-1 drives driving wheel 13-2 rotation, and driving wheel 13-2 passes through
Lead screw 10 drives lead screw arm 11 to control knife bar 9 simultaneously and moves to retainer 7, when the lock claw of cutter 8 and retainer 7 realizes that centering is fixed
Position, closes No. three control motors 13；
Step 3 starts No. two control motors 1-2, No. two control motor 1-2 and is rotated by transmission shaft band cutter 8, right
It is processed with the lock claw of the retainer 7 of 8 centering of cutter positioning；After processing is completed, start No. three control motors 13, No. three controls
Motor 13 controls lead screw 10 and rotates, and lead screw 10 drives lead screw arm 11 to drive knife bar 9 simultaneously far from retainer 7 and reach specific bit
It sets, closes No. three control motors 13；
Step 4 repeats Step 1: step 2 and step 3 and operating repeatedly, up to 12 pairs of lock claw of retainer 7 are complete
Complete centering positioning and process operation in portion；
One kind of the present invention makes retainer lock claw thickness process consistent method, before the processing of bearing retainer 7, passes through alignment
Mechanism 5-1 carries out centering positioning to cutter 8 and retainer 7, after confirmation centering positioning, then carries out to the lock claw of bearing retainer 7
Processing, avoids because cutter 8 and 7 lock claw center of retainer are inconsistent, and the part lock claw of the retainer completed the process 7 is caused to be deposited
In the inconsistent situation of thickness of two sides, the qualification rate after improveing rear bearing trap reaches 80%-90%, saves 45% or so
Material cost, and due to carrying out centering positioning to cutter 8 and retainer 7 using mechanization, working efficiency improves 40%.
Specific embodiment 7: unlike one of present embodiment and specific embodiment one to six: right in step 1
Quasi- mechanism 5-1 such as occur in centering position fixing process the lock claw of aligning guide 5-1 and retainer 7 not to the lock claw of retainer 7
When centering, the nut of the other end of cylinder is unscrewed, the lock claw of retainer 7 is corrected, completes the centering to 7 lock claw of retainer
After positioning, nut is tightened；
Centering positioning is carried out by lock claw of the aligning guide 5-1 to retainer 7, it is ensured that the retainer 7 processed
Lock claw thickness of two sides it is consistent.
Specific embodiment 8: unlike one of present embodiment and specific embodiment one to seven: passing through flexible gas
Cylinder 6 controls aligning guide 5-1 and stretches along the extended line direction of No. two mechanical arms 5, when cutter 8 is far from retainer 7, is directed at machine
Structure 5-1 elongation can carry out centering positioning to cutter 8.
Specific embodiment 9: unlike one of present embodiment and specific embodiment one to eight: complete in step 1
After the centering positioning of a pair of of lock claw of pairs of retainer 7, opens No.1 and control motor 1-1, No.1 control motor 1-1 passes through transmission
Axis continues that No.1 mechanical arm 4 and No. two mechanical arms 5 is driven to move, and No.1 mechanical arm 4 drives No. two mechanical arms 5 to receive
It returns, far from retainer 7, closes No.1 and control motor 1-1.
Beneficial effects of the present invention are verified by following embodiment:
Embodiment one: one kind makes retainer lock claw thickness process consistent device, including No.1 controls motor 1-1, and No. two
Control motor 1-2, No.1 motor rack 1-3, No. two motor rack 1-4, power supply 2, air pump 3, No.1 mechanical arm 4, No. two manipulators
Arm 5, aligning guide 5-1, telescopic cylinder 6, retainer 7, cutter 8, knife bar 9, lead screw 10, lead screw arm 11, pedestal 12, No. three controls
Motor 13, transmission belt 13-1, driving wheel 13-2, driven wheel 13-3, base 14 and bracket 15.The pedestal 12 is flat rectangular
Body steel plate, base 14 is arranged in the upper surface of pedestal 12 and is fixedly connected with pedestal 12, and the rear end face and pedestal of base 14
In the same plane, the upper surface of base 14 is provided with power supply 2 and air pump 3 on 12 side, and the front end face of base 14 is provided with
One end of one cylinder, the cylinder is fixedly connected with base 14, and the side of one end of cylinder is provided with No.1 motor rack 1-3, institute
It states No.1 control motor 1-1 to be fixedly connected by screw with No.1 motor rack 1-3, the upper surface of one end of the cylinder is provided with
Two brackets 15, described two brackets 15 are equipped with through-hole, and one end of the No.1 mechanical arm 4 is equipped with the interior of through-hole and through-hole
Side offers keyway, and is provided with positioning key, and No.1 controls motor 1-1 and connected by one end of transmission shaft and No.1 mechanical arm 4
It connects, one end of transmission shaft and No.1 mechanical arm 4 that No.1 controls motor 1-1 is located by connecting by positioning key, No.1 control
The transmission shaft of motor 1-1 passes through the through-hole of one end of two brackets 15 and No.1 mechanical arm 4,15 liang of the bracket of cylinder upper surface
The both ends of side are equipped with a nut, and nut is threadedly coupled with transmission shaft.The other end of the No.1 mechanical arm 4 and No. two machines
One end of tool arm 5 is provided with axial threaded hole, and one end of No. two mechanical arms 5 passes through bolt and No.1 mechanical arm 4
Other end rotation connection, the other end internal sleeves of No. two mechanical arms 5 are equipped with aligning guide 5-1, one end of aligning guide 5-1 with
The other end of No. two mechanical arms 5 is slidably connected, and one end of the telescopic cylinder 6 passes through bolt and the one of No.1 mechanical arm 4
Side rotation connection, the other end of the telescopic cylinder 6 are fixedly connected by bolt with the lower end surface of aligning guide 5-1.The column
Round bar is arranged in the other end face of body, and the center line of round bar is overlapped with the center line of cylinder, and the retainer 7 is sleeved on described
On round bar, the outside of retainer 7 is equipped with a ring flat-plate, and the ring flat-plate outer circle to the center of circle offers a gap, the gap and circle
The diameter transition of bar cooperates, and the ring flat-plate is mounted on the round bar of the cylinder, is fixed on retainer 7 by ring flat-plate and nut
On round bar.
The other side of the pedestal 12 is provided with No. three control motors 13, No. three control motors 13 by transmission shaft with
Driving wheel 13-2 is located by connecting, and driving wheel 13-2 is connect by transmission belt 13-1 with driven wheel 13-3.The upper end of the pedestal 12
Face offers N strip groove, and N is the positive integer greater than 1, and the bottom edge of the knife bar 9 opens up there are two threaded hole and passes through bolt
The bottom edge of knife bar 9 and two strip grooves are slidably connected with nut, two sides of knife bar 9 offer through-hole, one of them
No. two motor rack 1-4 are provided on the outside of side, No. two control motor 1-2 are fixed by screw and No. two motor rack 1-4
Connection, No. two control motor 1-2 are located by connecting by transmission shaft with cutter 8, and the center of the cutter 8 offers the logical of an axial direction
Hole, the transmission shaft pass through the through-hole of knife bar 9 two sides and cutter 8.One end of the driven wheel 13-3 and lead screw 10 positions
Connection, the axial direction of 11 one end of lead screw arm offer a tapped through hole, and the other end of lead screw 10 and the screw thread of the lead screw arm 11 are logical
Hole is threadedly coupled.The other end of lead screw arm 11 is set there are two baffle, and described two baffles are located at the two sides of 9 one sides of knife bar.
One kind makes retainer lock claw thickness process consistent method, realizes according to the following steps:
Step 1 powers on 2, and starting No.1 controls motor 1-1, and No.1 controls motor 1-1 and passes through transmission shaft control one
Number mechanical arm 4 drives No. two mechanical arms 5 to move, and air pump 3 provides pneumatic source, extends telescopic cylinder 6 and then drives alignment
Mechanism 5-1 elongation when the aligning guide 5-1 of No. two mechanical arms 5 is directed at cutter 8, closes No.1 and controls motor 1-1, completion pair
The centering of cutter 8 positions, and no longer carries out cutter 8 to middle positioning in next operating process；Complete the centering to cutter 8
After positioning, starting No.1 controls motor 1-1, and control air pump 3 no longer provides pneumatic source, and No.1 mechanical arm 4 drives No. two machinery
Arm 5 is withdrawn, and far from cutter 8, No. two telescopic cylinders 6 start to receive with the movement of No.1 mechanical arm 4 and No. two mechanical arms 5
Contracting, when No. two telescopic cylinders 6 are shunk completely, and the aligning guide 5-1 of No. two mechanical arms 5 is directed at a pair of of lock claw of retainer 7,
It closes No.1 and controls motor 1-1, complete the centering to a pair of of lock claw of retainer 7 and position；Complete a pair of of lock claw to retainer 7
Centering positioning after, open No.1 control motor 1-1, No.1 control motor 1-1 by transmission shaft continue drive No.1 manipulator
Arm 4 and No. two mechanical arms 5 move, and No.1 mechanical arm 4 drives No. two mechanical arms 5 to withdraw, and far from retainer 7, close one
Number control motor 1-1；
The retainer 7 shares 12 pairs of lock claw；
In step 1, aligning guide 5-1 carries out aligning guide such as occur in centering position fixing process to the lock claw of retainer 7
When the lock claw of 5-1 and retainer 7 misaligns, the nut of the other end of cylinder is unscrewed, the lock claw of retainer 7 is corrected, it is complete
After the centering positioning of 7 lock claw of pairs of retainer, nut is tightened；
Step 2 starts No. three control motors 13, and transmission belt 13-1 drives driving wheel rotation, and driving wheel passes through 10 band of lead screw
Dynamic lead screw arm 11 controls knife bar 9 simultaneously and moves to retainer 7, when the realization centering positioning of the lock claw of cutter 8 and retainer 7, closes
No. three control motors 13；
Step 3 starts No. two control motors 1-2, No. two control motor 1-2 and is rotated by transmission shaft band cutter 8, right
It is processed with the lock claw of the retainer 7 of 8 centering of cutter positioning；After processing is completed, start No. three control motors 13, No. three controls
Motor 13 controls lead screw 10 and rotates, and lead screw 10 drives lead screw arm 11 to drive knife bar 9 simultaneously far from retainer 7 and reach specific bit
It sets, closes No. three control motors 13；
Step 4 repeats Step 1: step 2 and step 3 and operating repeatedly, up to 12 pairs of lock claw of retainer 7 are complete
Portion completes centering positioning and process operation, then carries out the locking amount inspection after bearing assemble.
One kind of the present invention makes retainer lock claw thickness process consistent device and method, before the processing of bearing retainer 7, leads to
It crosses aligning guide 5-1 and centering positioning is carried out to cutter 8 and retainer 7, after confirmation centering positioning, then to the lock of bearing retainer 7
Pawl is processed, and is avoided because cutter 8 and 7 lock claw center of retainer are inconsistent, and leads to the part of retainer 7 completed the process
Lock claw has that thickness of two sides is inconsistent, and the qualification rate after improveing rear bearing trap reaches 80%-90%, saves 45%
The material cost of left and right, and due to carrying out centering positioning to cutter 8 and retainer 7 using mechanization, working efficiency improves
40%.
Certainly, above description is not to a kind of limit for making retainer lock claw thickness process consistent device and method of the present invention
System, one kind of the present invention make the consistent device and method of retainer lock claw thickness processing be also not limited to the example above, this technology neck
The those of ordinary skill in domain a kind of processes retainer lock claw thickness in the essential scope of consistent device and method in the present invention
The variations, modifications, additions or substitutions made, also belong to one kind of the present invention make retainer lock claw thickness process consistent device and
The protection scope of method.
Claims (9)
1. one kind makes retainer lock claw thickness process consistent device, including No. two control motors (1-2), No.1 motor rack (1-
3), No. two motor racks (1-4), power supply (2), retainer (7), cutter (8), pedestal (12) and base (14), it is characterised in that: also
Including No.1 control motor (1-1), air pump (3), No.1 mechanical arm (4), No. two mechanical arms (5), aligning guide (5-1),
Telescopic cylinder (6) and knife bar (9)；
Base (14) is arranged the upper surface in pedestal (12) and is fixedly connected with pedestal (12), and the upper surface of the base (14) is set
It is equipped with power supply (2) and air pump (3), the front end face of base (14) is provided with a cylinder, and one end and base (14) of the cylinder are solid
Fixed connection, the side of one end of cylinder are provided with No.1 motor rack (1-3), No.1 control motor (1-1) by screw with
No.1 motor rack (1-3) is fixedly connected, and No.1 controls motor (1-1) and connected by one end of transmission shaft and No.1 mechanical arm (4)
It connects, one end of the other end of No.1 mechanical arm (4) and No. two mechanical arms (5) is provided with axial threaded hole, No. two machines
One end of tool arm (5) is rotatablely connected by the other end of bolt and No.1 mechanical arm (4), No. two mechanical arms (5) it is another
One end internal sleeve is equipped with aligning guide (5-1), and one end of aligning guide (5-1) and the other end of No. two mechanical arms (5) slide
One end of connection, the telescopic cylinder (6) is rotatablely connected by the side of bolt and No.1 mechanical arm (4), the flexible gas
The other end of cylinder (6) is fixedly connected by bolt with the lower end surface of aligning guide (5-1), the other end face setting of the cylinder
Round bar, and the center line of round bar is overlapped with the center line of cylinder, and retainer (7) is fixed on round bar by ring flat-plate and nut；
The upper surface of the pedestal (12) offers N strip groove, and N is the positive integer greater than 1, and the bottom edge of the knife bar (9) is opened
If the bottom edge of knife bar (9) and two strip grooves are slidably connected there are two threaded hole and by screw bolt and nut, the two of knife bar (9)
A side offers through-hole, and No. two motor racks (1-4), No. two control motors are provided on the outside of one of side
(1-2) is fixedly connected by screw with No. two motor racks (1-4), and No. two control motors (1-2) are fixed by transmission shaft and cutter (8)
Position connection, the center of the cutter (8) offer an axial through-hole, and transmission shaft passes through (9) two sides of knife bar and cutter (8)
Through-hole.
2. one kind according to claim 1 makes retainer lock claw thickness process consistent device, it is characterised in that: further include
Lead screw (10), lead screw arm (11), No. three control motors (13), transmission belt (13-1), driving wheel (13-2) and driven wheel (13-3),
The other side of pedestal (12) is provided with No. three control motors (13), and No. three control motors (13) pass through transmission shaft and driving wheel
(13-2) is located by connecting, and driving wheel (13-2) is connect by transmission belt (13-1) with driven wheel (13-3), driven wheel (13-3) and
One end of lead screw (10) is located by connecting, and the axial direction of lead screw arm (11) one end offers a tapped through hole, the other end of lead screw (10)
It is threadedly coupled with the tapped through hole of the lead screw arm (11), the other end of lead screw arm (11) is set there are two baffle, described two gears
Plate is located at the two sides of (9) sides of knife bar.
3. one kind according to claim 1 makes retainer lock claw thickness process consistent device, it is characterised in that: described one
Keyway is offered on the inside of the through-hole of one end of number mechanical arm (4), and is provided with positioning key, is controlled No.1 by positioning key
The transmission shaft of motor (1-1) and one end of No.1 mechanical arm (4) are located by connecting.
4. one kind according to claim 1 or 3 makes retainer lock claw thickness process consistent device, it is characterised in that: institute
The one end for stating No.1 mechanical arm (4) offers through-hole, and there are two bracket (15), institutes for the upper surface setting of one end of the cylinder
It states two brackets (15) and is equipped with through-hole, the transmission shaft that No.1 controls motor (1-1) passes through two brackets (15) and No.1 is mechanical
The through-hole of one end of arm (4).
5. one kind according to claim 1 makes retainer lock claw thickness process consistent device, it is characterised in that: retainer
(7) the ring flat-plate outer circle on the outside of offers a gap, the diameter transition cooperation of gap and threaded rod to the center of circle.
6. one kind makes retainer lock claw thickness process consistent method, it is characterised in that realize according to the following steps:
Step 1 powers on (2), and starting No.1 control motor (1-1), No.1 controls motor (1-1) and controlled by transmission shaft
No.1 mechanical arm (4) drives the movement of No. two mechanical arms (5), and air pump (3) provides pneumatic source, make telescopic cylinder (6) extend into
And aligning guide (5-1) is driven to extend, when the aligning guide (5-1) of No. two mechanical arms (5) is directed at cutter (8), close No.1
It controls motor (1-1), completes the centering to cutter (8) and position；After completing the centering positioning to cutter (8), starting No.1 control
Motor (1-1), control air pump (3) no longer provide pneumatic source, and No.1 mechanical arm (4) drives No. two mechanical arms (5) to withdraw, far
From cutter (8), telescopic cylinder (6) is started to shrink with the movement of No.1 mechanical arm (4) and No. two mechanical arms (5), when stretching
Contracting cylinder (6) is shunk completely, when the aligning guide (5-1) of No. two mechanical arms (5) is directed at a pair of of lock claw of retainer (7), is closed
No.1 control motor (1-1) is closed, the centering to a pair of of lock claw of retainer (7) is completed and positions；
The retainer (7) shares 12 pairs of lock claw；
Step 2, starts No. three control motors (13), and transmission belt (13-1) drives driving wheel (13-2) rotation, driving wheel (13-2)
It drives lead screw arm (11) to control knife bar (9) simultaneously by lead screw (10) to move to retainer (7), when cutter (8) and retainer (7)
Lock claw realize centering positioning, close No. three control motors (13)；
Step 3 starts No. two control motors (1-2), and No. two control motors (1-2) are rotated by transmission shaft band cutter (8),
The lock claw of the retainer (7) positioned with cutter (8) centering is processed；After processing is completed, start No. three control motors (13),
No. three control motor (13) control lead screw (10) rotations, lead screw (10) drive lead screw arm (11) to drive knife bar (9) are separate to protect simultaneously
It holds frame (7) and reaches designated position, close No. three control motors (13)；
Step 4, repeats Step 1: step 2 and step 3 and operate repeatedly, up to by 12 pairs of lock claw wholes of retainer (7)
Complete centering positioning and process operation.
7. one kind according to claim 6 makes retainer lock claw thickness process consistent method, it is characterised in that: step 1
In, aligning guide (5-1) carries out in centering position fixing process the lock claw of retainer (7), aligning guide (5-1) such as occurs and keeps
When the lock claw of frame (7) misaligns, the nut of the other end of cylinder is unscrewed, the lock claw of retainer (7) is corrected, is completed to guarantor
After holding the centering positioning of frame (7) lock claw, nut is tightened.
8. one kind according to claim 6 or 7 makes retainer lock claw thickness process consistent method, it is characterised in that: logical
It is flexible along the extended line direction of No. two mechanical arms (5) to cross telescopic cylinder (6) control aligning guide (5-1).
9. one kind according to claim 6 or 7 makes retainer lock claw thickness process consistent method, it is characterised in that: step
In rapid one, after completing the positioning of the centering to a pair of of lock claw of retainer (7), No.1 control motor (1-1), No.1 control electricity are opened
Machine (1-1) continues to drive No.1 mechanical arm (4) and No. two mechanical arm (5) movements, No.1 mechanical arm (4) by transmission shaft
It drives No. two mechanical arms (5) to withdraw, far from retainer (7), closes No.1 control motor (1-1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552517.6A CN109648149B (en) | 2018-12-18 | 2018-12-18 | Device and method for enabling thickness of retainer locking claw to be consistent in machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552517.6A CN109648149B (en) | 2018-12-18 | 2018-12-18 | Device and method for enabling thickness of retainer locking claw to be consistent in machining |
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| CN109648149A true CN109648149A (en) | 2019-04-19 |
| CN109648149B CN109648149B (en) | 2020-06-26 |
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| JPS5856758A (en) * | 1981-09-28 | 1983-04-04 | Hitachi Ltd | Automatic centering device for larger works |
| US4837912A (en) * | 1983-06-10 | 1989-06-13 | Hartmann & Lammle Gmbh Co., Kg | Hydraulic driving arrangement for positioning workpieces in correct relationship to tool heads of a multi-station machine tool |
| JP2005111652A (en) * | 2003-09-19 | 2005-04-28 | Seiko Epson Corp | Manufacturing method of molding die, fixture and molding die |
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| Publication number | Publication date |
|---|---|
| CN109648149B (en) | 2020-06-26 |
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