CN109282935A - Torsion automatic detection device for aligning component - Google Patents
Torsion automatic detection device for aligning component Download PDFInfo
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- CN109282935A CN109282935A CN201811142071.XA CN201811142071A CN109282935A CN 109282935 A CN109282935 A CN 109282935A CN 201811142071 A CN201811142071 A CN 201811142071A CN 109282935 A CN109282935 A CN 109282935A
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- mould
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- 238000001514 detection method Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 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 11
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
Abstract
Easy to operate the present invention provides the torsion automatic detection device for aligning component, detection efficiency is high, may be adapted to the detection of typical products in mass production, and can guarantee accuracy in detection, and can detect the torsion on workpiece different directions automatically；The workbench filled in rack is equipped with sequentially connected stepper motor, torsion sensor, yawing axis and the deflection mould for placing workpiece, the loading mechanism set right above workpiece is fixed on support frame, loading mechanism includes identical as the inner ring internal diameter of workpiece loaded on the load cylinder on support frame and the loading axis connecting with load cylinder, loading axis outer end diameter；The rotating device being also equipped in rack includes pusher cylinder, jacks up cylinder, cylinder is jacked up to be connected across rack with supporting plate bottom surface, pusher cylinder is fixed on supporting plate, rotary shaft is housed on supporting plate, rotary shaft lower end is equipped with rotation gear, pusher cylinder connects pushing block, and rack gear is housed on pushing block, and rotary shaft upper end passes through press support workpiece after workbench, deflection mould.
Description
Technical field
The present invention relates to detection device technical fields, particularly for the torsion automatic detection device of aligning component.
Background technique
On automobile in gearbox the performance detection of aligning component used in worm and gear aligning for judging aligning component
Quality has much relations, such as in practical work process, can rub between bearing inner race and aligning component outer collar
And certain torsion is generated, therefore also just need to detect the torsion, to judge the quality of aligning component, but it is existing for turning round
The detection of power is mostly to be felt by manual rotation, or complete detection, the detection mode not only working efficiency using torque spanner
Low, detection effect is undesirable, not can guarantee accuracy in detection, is also unsuitable for the detection of typical products in mass production；And pass through the detection side
Formula can only detect the torsion on workpiece single direction, just must be manually by workpiece rotation one if thinking the torsion of detection different directions
It is detected again after determining angle, operates comparatively laborious, large labor intensity.
Summary of the invention
For the torsion measurement method of existing aligning component, working efficiency is low, and detection effect is undesirable, not can guarantee detection
Accuracy is also unsuitable for the detection of typical products in mass production；And it is only capable of the torsion of detection single direction, cumbersome, large labor intensity
The problem of, easy to operate the present invention provides the torsion automatic detection device for aligning component, detection efficiency is high, can fit
It in the detection of typical products in mass production, and can guarantee accuracy in detection, and the torsion on workpiece different directions can be detected automatically.
Its technical solution is such, which is characterized in that it includes rack, and workbench, the work are housed in the rack
Make platform equipped with sequentially connected stepper motor, torsion sensor, yawing axis and the deflection mould for placing workpiece, the workpiece is just
Top is equipped with loading mechanism, and the loading mechanism is fixed on the support frame of the workbench, and the loading mechanism includes being loaded on
Load cylinder on support frame as described above and loading axis connect with the load cylinder, the loading axis of the correspondence workpiece
Outer end diameter is identical as the inner ring internal diameter of the workpiece；Rotating device is also equipped in the rack, the rotating device includes pushing away
Take offence cylinder, jack up cylinder, supporting plate is coupled by guide post, guide sleeve in the workbench bottom, and the jack-up cylinder is worn
It crosses the rack to be connected with the supporting plate bottom surface, the pusher cylinder is fixed on the supporting plate, equipped with rotation on the supporting plate
Shaft, the rotary shaft lower end is connected with pushing block equipped with rotation gear, the piston rod of the pusher cylinder, on the pushing block
Equipped with rack gear compatible with the rotation gear, the rotary shaft upper end presses support after passing through the workbench, deflection mould
The workpiece.
It is further characterized by:
The loading mechanism further includes the deck, and the deck is provided with bayonet in type of rectifying, deck upper and lower ends portion, institute
It states the bayonet of the piston rod of load cylinder across upper end and is buckled in the deck upper end, the loading axis passes through the institute of lower end
It states bayonet and is buckled in the deck lower end, the deck internal upper part is connected with connecting plate, corresponds to the described of the load axial end
Connecting plate bottom end is equipped with pressure sensor, is connected with guiding axis by guide sleeve on the connecting plate, the guiding axis bottom end with consolidate
Fixed board is connected, and the fixed plate is run through in the loading axis lower end, and bushing is equipped between the fixed plate；
Support frame as described above includes the column being fixed on the workbench, and support plate, the load cylinder are housed on the column
It is fixed in the support plate；
Pedestal is fixed on the workbench, the pedestal is U-shaped, and the stepper motor is fixed on described pedestal one end, described
Yawing axis is fixed on the pedestal other end by bearing block, the stepper motor, torsion sensor, between yawing axis three
It is connected by shaft coupling；
It is fixed with support base on the workbench below the deflection mould, is provided on the support base and accommodates the deflection mould
Groove, and the top end face of the groove and the deflection mould is located in same horizontal line, the inner wall of the groove is corresponding to its
The deflection mould both ends end face it is arc-shaped；
The rotary shaft is assemblied on the supporting plate by rotating shaft base, the rotary shaft upper end sequentially pass through the workbench,
Press supports the workpiece after support base, deflection mould, and axle sleeve is equipped between the rotary shaft and the workbench；
Be provided with coaxial through-hole on the support base, deflection mould, the rotary shaft top is equipped with workpiece support mould, the through-hole it is interior
Diameter is less than the outer diameter of the workpiece, and is greater than the outer diameter of the workpiece support mould, and the workpiece support mould is in inverted T font, the workpiece
The outer diameter in die tip face is ask to be not more than the internal diameter of the workpiece inner ring.
The invention has the advantages that load cylinder action makes loading axis push summary after workpiece is assemblied on deflection mould
The inner ring of workpiece is lived in minute-pressure, to increase the frictional force of workpiece, so that the bearing in workpiece does not deflect when deflecting test,
Subsequent stepper motor according to circumstances left and right deflection certain angle, and drive the outer collar of the workpiece on deflection mould carry out it is left and right partially
Turning, the deflecting force that stepper motor provides at this time is the torsion of workpiece, and directly can measure respective value by torsion sensor,
Stepper motor drives deflection mould to keep in the center later；Then jacking up cylinder jack-up supporting plate rises rotary shaft, passes through rotary shaft
Press, may make workpiece to lift up and is detached from deflection mould, then by pusher cylinder, rack gear, rotation gear interaction, drive
Rotary shaft rotates by a certain angle, also just corresponding that workpiece is driven axially to rotate by a certain angle, and after the completion of rotation, jacks up cylinder and moves back
It returns, workpiece is returned on deflection mould, repeats above-mentioned detection operation again, so that it may which detection obtains the torsion on workpiece different directions, grasps
It makes comparisons conveniently, detection efficiency is also relatively high, and may be adapted to the detection of typical products in mass production, and can be further ensured that detection is accurate
Degree has preferable economic use value.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is partial enlargement structural representation of the invention.
Specific embodiment
As shown in Figure 1 and Figure 2, the present invention includes rack 1, and workbench 2 is housed in rack 1, and workbench 2, which is equipped with, successively to be connected
The stepper motor 3 that connects, torsion sensor 4, yawing axis 5 and the deflection mould 7 for placing workpiece 6 are equipped with load machine right above workpiece 6
Structure, loading mechanism are fixed on the support frame of workbench 2, loading mechanism include loaded on support frame load cylinder 8 and with
The loading axis 9 that cylinder 8 connects is loaded, 9 outer end diameter of loading axis of corresponding workpiece 6 is identical as the inner ring internal diameter of workpiece 6.
Loading mechanism further includes deck 10, and for deck 10 in type of rectifying, 10 upper and lower ends portion of deck is provided with bayonet 11, loads gas
The bayonet 11 that the piston rod of cylinder 8 passes through upper end is buckled in 10 upper end of deck, and the bayonet 11 that loading axis 9 passes through lower end is buckled in deck
10 lower ends, 10 internal upper part of deck are connected with connecting plate 12, and 12 bottom end of connecting plate of corresponding 9 end face of loading axis is equipped with pressure sensor
13, guiding axis (not shown), guiding axis bottom end and fixed plate are connected with by guide sleeve (not shown) on connecting plate 12
14 are connected, and fixed plate 14 is run through in 9 lower end of loading axis, and bushing 15 is equipped between fixed plate 14；Support frame includes being fixed on
Column 16 on workbench 2, support plate 17 is equipped on column 16, and load cylinder 8 is fixed in support plate 17；It is solid on workbench 2
Surely there is pedestal 18, pedestal 18 is U-shaped, and stepper motor 3 is fixed on 18 one end of pedestal, and yawing axis 5 is fixed on base by bearing block 19
18 other ends of seat, stepper motor 3, torsion sensor 4 are connected by shaft coupling 20 between 5 three of yawing axis；It deflects under mould 7
It is fixed with support base 21 on the workbench 2 of side, the groove 22 for accommodating deflection mould 7, and groove 22 and deflection are provided on support base 21
The top end face that mould 7 places workpiece 6 is located in same horizontal line, the both ends end of its corresponding deflection mould 7 of the inner wall of groove 22
Face is arc-shaped.
Rotating device is housed, rotating device includes pusher cylinder 23, jacks up cylinder 24, and supporting plate 25 passes through guiding in rack 1
Column 26, guide sleeve 27 are coupled in 2 bottom of workbench, are jacked up cylinder 24 and are connected across rack 1 with 25 bottom surface of supporting plate, push
Cylinder 23 is fixed on supporting plate 25, rotary shaft 29 is housed by rotating shaft base 28 on supporting plate 25,29 lower end of rotary shaft is equipped with rotation
Gear 30, the piston rod of pusher cylinder 23 are connected with pushing block 31, tooth compatible with rotation gear 30 are housed on pushing block 31
Item 32,29 upper end of rotary shaft sequentially passes through press support workpiece 6 after workbench 2, support base 21, deflection mould 7, i.e., in rotary shaft 29
Preparation holds up workpiece 6 after end sequentially passes through workbench 2, support base 21, deflection mould 7；It is provided on support base 21, deflection mould 7 coaxial
Through-hole 33,29 top of rotary shaft is equipped with workpiece support mould 34, and the internal diameter of through-hole 33 is less than the outer diameter of workpiece 6, and is greater than workpiece support
The outer diameter of mould 34, workpiece support mould 34 are in inverted T font, and the outer diameter of 34 top end face of workpiece support mould is not more than the internal diameter of 6 inner ring of workpiece.
The invention has the advantages that workpiece 6 is placed on the through-hole 33 of deflection mould 7, load cylinder 8 acts on so that load
Axis 9 pushes the inner ring for slightly pushing down workpiece 6, to increase the frictional force of workpiece 6, so that the bearing when deflecting test, in workpiece 6
Do not deflect, the starting of subsequent stepper motor 3 and drive deflection 7 left or right of mould to deflect 15 °, thus the outer collar of workpiece 6 also phase
The left or right answered deflects 15 °, and the deflecting force that stepper motor 3 provides at this time is 6 bearing inner race of workpiece and aligning component outer collar
Between torsion, which can directly be measured by torsion sensor 4, later, stepper motor 3 drive deflection mould 7
It keeps in the center；Then it jacks up cylinder 24 and jacks up supporting plate 25, then rotary shaft 29 rises accordingly, and workpiece support mould 34 is pressed in workpiece 6
Inner ring in, i.e., by workpiece support mould 34 hold up workpiece 6 so that workpiece 6 be detached from deflection mould 7, then pass through pusher cylinder 23, tooth
Item 32, rotation gear 30 interact, so that 90 ° of rotations occur for rotary shaft 29, then workpiece 6 is rotated by 90 ° accordingly, and rotation is completed
Afterwards, it jacks up cylinder 24 to withdraw, workpiece 6 is fallen after rise on the through-hole 33 of deflection mould 7, is then repeated above-mentioned detection operation, be can detect
Torsion onto 6 different directions of workpiece, further improves accuracy in detection, easy to operate, and detection efficiency is high, and may be adapted to big
The detection of bulk article has preferable economic use value.
Claims (7)
1. being used for the torsion automatic detection device of aligning component, which is characterized in that it includes rack, and work is housed in the rack
Platform, the workbench are equipped with sequentially connected stepper motor, torsion sensor, yawing axis and the deflection mould for placing workpiece,
Loading mechanism is equipped with right above the workpiece, the loading mechanism is fixed on the support frame of the workbench, the load machine
Structure includes corresponding to the workpiece loaded on the load cylinder on support frame as described above and the loading axis connecting with the load cylinder
The loading axis outer end diameter is identical as the inner ring internal diameter of the workpiece；Rotating device, the rotation are also equipped in the rack
Device includes pusher cylinder, jacks up cylinder, and supporting plate is coupled by guide post, guide sleeve in the workbench bottom, described
It jacks up cylinder to be connected across the rack with the supporting plate bottom surface, the pusher cylinder is fixed on the supporting plate, the branch
Rotary shaft is housed, the rotary shaft lower end is connected with pushing block equipped with rotation gear, the piston rod of the pusher cylinder, institute on plate
It states equipped with rack gear compatible with the rotation gear on pushing block, the rotary shaft upper end passes through the workbench, deflection mould
Press supports the workpiece afterwards.
2. the torsion automatic detection device according to claim 1 for aligning component, it is characterised in that: the load machine
Structure further includes the deck, and for the deck in type of rectifying, deck upper and lower ends portion is provided with bayonet, the work of the load cylinder
The bayonet that stopper rod passes through upper end is buckled in the deck upper end, and the bayonet that the loading axis passes through lower end is buckled in institute
Deck lower end is stated, the deck internal upper part is connected with connecting plate, and the connecting plate bottom end of the corresponding load axial end is equipped with
Pressure sensor is connected with guiding axis by guide sleeve on the connecting plate, and the guiding axis bottom end is connected with fixed plate, described
The fixed plate is run through in loading axis lower end, and bushing is equipped between the fixed plate.
3. the torsion automatic detection device according to claim 1 for aligning component, it is characterised in that: support frame as described above
Including the column being fixed on the workbench, support plate is housed on the column, the load cylinder is fixed on the support
On plate.
4. the torsion automatic detection device according to claim 1 for aligning component, it is characterised in that: the workbench
On be fixed with pedestal, the pedestal is U-shaped, and the stepper motor is fixed on described pedestal one end, and the yawing axis passes through bearing
Seat is fixed on the pedestal other end, and the stepper motor, torsion sensor pass through shaft coupling company between yawing axis three
It connects.
5. the torsion automatic detection device according to claim 1 for aligning component, it is characterised in that: the deflection mould
It is fixed with support base on the workbench of lower section, the groove for accommodating the deflection mould is provided on the support base, and described recessed
The top end face of slot and the deflection mould is located in same horizontal line, its corresponding deflection mould of the inner wall of the groove
Both ends end face is arc-shaped.
6. the torsion automatic detection device according to claim 1 for aligning component, it is characterised in that: the rotary shaft
It is assemblied on the supporting plate by rotating shaft base, after the rotary shaft upper end sequentially passes through the workbench, support base, deflection mould
Press supports the workpiece, and axle sleeve is equipped between the rotary shaft and the workbench.
7. the torsion automatic detection device according to claim 1 for aligning component, it is characterised in that: the support
Coaxial through-hole is provided on seat, deflection mould, the rotary shaft top is equipped with workpiece support mould, and the internal diameter of the through-hole is less than the work
The outer diameter of part, and it is greater than the outer diameter of the workpiece support mould, the workpiece support mould is in inverted T font, the workpiece support die tip face
Outer diameter is not more than the internal diameter of the workpiece inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142071.XA CN109282935B (en) | 2018-09-28 | 2018-09-28 | Automatic torsion detection device for aligning assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142071.XA CN109282935B (en) | 2018-09-28 | 2018-09-28 | Automatic torsion detection device for aligning assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109282935A true CN109282935A (en) | 2019-01-29 |
| CN109282935B CN109282935B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811142071.XA Active CN109282935B (en) | 2018-09-28 | 2018-09-28 | Automatic torsion detection device for aligning assembly |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862706A (en) * | 1996-07-16 | 1999-01-26 | Mcdonnell Douglas Helicopter Company | Shaft deflection controller |
| KR101447573B1 (en) * | 2013-04-16 | 2014-10-07 | 설동규 | Torque Measuring Device for Tapered Roller Bearings |
| CN205748914U (en) * | 2016-05-17 | 2016-11-30 | 慈兴集团有限公司 | Bearing rotary torsional moment test device |
| CN206038198U (en) * | 2016-08-22 | 2017-03-22 | 湖北襄玉机械有限公司 | Steering joint torque detecting device |
| CN206420602U (en) * | 2017-01-04 | 2017-08-18 | 厦门攸信信息技术有限公司 | Automate torsion testing mechanism |
| CN209027717U (en) * | 2018-09-28 | 2019-06-25 | 无锡双益精密机械有限公司 | A kind of torsion automatic detection device for aligning component |
-
2018
- 2018-09-28 CN CN201811142071.XA patent/CN109282935B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5862706A (en) * | 1996-07-16 | 1999-01-26 | Mcdonnell Douglas Helicopter Company | Shaft deflection controller |
| KR101447573B1 (en) * | 2013-04-16 | 2014-10-07 | 설동규 | Torque Measuring Device for Tapered Roller Bearings |
| CN205748914U (en) * | 2016-05-17 | 2016-11-30 | 慈兴集团有限公司 | Bearing rotary torsional moment test device |
| CN206038198U (en) * | 2016-08-22 | 2017-03-22 | 湖北襄玉机械有限公司 | Steering joint torque detecting device |
| CN206420602U (en) * | 2017-01-04 | 2017-08-18 | 厦门攸信信息技术有限公司 | Automate torsion testing mechanism |
| CN209027717U (en) * | 2018-09-28 | 2019-06-25 | 无锡双益精密机械有限公司 | A kind of torsion automatic detection device for aligning component |
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| CN109282935B (en) | 2023-10-24 |
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