CN109238544A - Torque tester for aligning component - Google Patents
Torque tester for aligning component Download PDFInfo
- Publication number
- CN109238544A CN109238544A CN201811142068.8A CN201811142068A CN109238544A CN 109238544 A CN109238544 A CN 109238544A CN 201811142068 A CN201811142068 A CN 201811142068A CN 109238544 A CN109238544 A CN 109238544A
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- China
- Prior art keywords
- workbench
- workpiece
- axis
- fixed
- loading
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical group 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 12
- 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
- 239000007787 solid Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Easy to operate the present invention provides the torque tester 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；It includes workbench, the workbench is 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 loading mechanism includes identical as the inner ring internal diameter of 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 of the corresponding workpiece.
Description
Technical field
The present invention relates to detection device technical fields, particularly for the torque tester 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, and not can guarantee accuracy in detection, is also unsuitable for the detection of typical products in mass production.
Summary of the invention
For the torsion measurement method of existing aligning component, working efficiency is low, and detection effect is undesirable, and not can guarantee inspection
The problem of surveying accuracy, being also unsuitable for the detection of typical products in mass production, the present invention provides the torsion for aligning component to detect dress
It sets, easy to operate, detection efficiency is high, may be adapted to the detection of typical products in mass production, and can guarantee accuracy in detection.
Its technical solution is such, which is characterized in that it includes workbench, and the workbench is equipped with sequentially connected
Stepper motor, torsion sensor, yawing axis and the deflection mould for placing workpiece, the workpiece surface are equipped with loading mechanism, institute
It states loading mechanism to be fixed on the support frame of the workbench, the loading mechanism includes loaded on the load gas on support frame as described above
Cylinder and the loading axis being connect with the load cylinder, the loading axis outer end diameter and the workpiece of the corresponding workpiece
Inner ring internal diameter is identical.
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 and
Fixed plate 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 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, and operation is more convenient, and detection efficiency is also relatively high, and may be adapted to large quantities of volume productions
The detection of product, and can guarantee accuracy in detection, there is preferable economic use value.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Specific embodiment
As shown in Figure 1, the present invention includes workbench 1, workbench 1 is equipped with sequentially connected stepper motor 2, torsion senses
Device 3, yawing axis 4 and the deflection mould 6 for placing workpiece 5, loading mechanism is equipped with right above workpiece 5, and loading mechanism is fixed on work
On the support frame 7 of platform 1, loading mechanism includes loaded on the load cylinder 8 on support frame 7 and the load connecting with load cylinder 8
9 outer end diameter of loading axis of axis 9, corresponding workpiece 5 is identical as the inner ring internal diameter of workpiece 5.
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 fixation are connected with by guide sleeve (not shown) on connecting plate 12
Plate 14 is 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 7 includes fixing
In being equipped with support plate 17 on the column 16 on workbench 1, column 16, load cylinder 8 is fixed in support plate 17；On workbench 1
It is fixed with pedestal 18, pedestal 18 is U-shaped, and stepper motor 2 is fixed on 18 one end of pedestal, and yawing axis 4 is fixed on by bearing block 19
18 other end of pedestal, stepper motor 2, torsion sensor 3 are connected by shaft coupling 20 between 4 three of yawing axis；Deflect mould 6
Support base 21 is fixed on the workbench 1 of lower section, deflection mould 6 is L-shaped, the groove 22 for accommodating deflection mould 6 is provided on support base 21,
And the top end face of groove 22 and the deflection placement workpiece of mould 6 is located in same horizontal line, the inner wall of groove 22 is its corresponding partially
The both ends end face of revolving die 6 is arc-shaped, and deflection mould is placed in groove, facilitates deflection.
The course of work of the invention is that workpiece 5 is placed on deflection mould 6, and load cylinder 8 acts on so that loading axis 9 pushes
The inner ring of workpiece 5 is slightly pushed down, to increase the frictional force of workpiece 5, so that the bearing in workpiece 5 does not occur when deflecting test
Deflection, the starting of subsequent stepper motor 2 and drive deflection 6 left or right of mould to deflect 16 °, so that the outer collar of workpiece 5 is also corresponding left
Or right avertence turns 16 °, the deflecting force that stepper motor 2 provides at this time is between 5 bearing inner race of workpiece and aligning component outer collar
Torsion can directly measure the torsion numerical value on 5 one directions of workpiece by torsion sensor 3, and stepper motor 2 drives deflection later
Mould 6 is kept in the center, and then after being measured, the workpiece 5 deflected on mould 6 is rotated by a certain angle, and repeats above-mentioned detection operation,
It can be detected to obtain the torsion on 5 different directions of workpiece, can further improve accuracy in detection, easy to operate, detection efficiency is high,
And may be adapted to the detection of typical products in mass production, there is preferable economic use value.
Claims (5)
1. being used for the torque tester of aligning component, which is characterized in that it includes workbench, and the workbench is equipped with successively
Stepper motor, torsion sensor, yawing axis and the deflection mould for placing workpiece of connection, the workpiece surface are equipped with load machine
Structure, the loading mechanism are fixed on the support frame of the workbench, and the loading mechanism includes loaded on support frame as described above
Load cylinder and with the loading axis that connect of load cylinder, the loading axis outer end diameter of the correspondence workpiece with it is described
The inner ring internal diameter of workpiece is identical.
2. the torque tester according to claim 1 for aligning component, it is characterised in that: the loading mechanism is also
Including the deck, for the deck in type of rectifying, deck upper and lower ends portion is provided with bayonet, the piston rod of the load cylinder
The bayonet across upper end is buckled in the deck upper end, and the bayonet that the loading axis passes through lower end is buckled in the card
Seat lower end, the deck internal upper part are 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, it is described plus
It carries axis lower end and runs through the fixed plate, and be equipped with bushing between the fixed plate.
3. the torque tester according to claim 1 for aligning component, it is characterised in that: support frame as described above includes
The column being fixed on the workbench, support plate is equipped on the column, and the load cylinder is fixed in the support plate.
4. the torque tester according to claim 1 for aligning component, it is characterised in that: solid on the workbench
Surely there is pedestal, the pedestal is U-shaped, and the stepper motor is fixed on described pedestal one end, and the yawing axis is solid by bearing block
Due to the pedestal other end, the stepper motor, torsion sensor pass through shaft coupling between yawing axis three and connect.
5. the torque tester according to claim 1 for aligning component, it is characterised in that: below the deflection mould
The workbench on be fixed with support base, be provided on the support base accommodate it is described deflection mould groove, and the groove with
The top end face of the deflection mould is located in same horizontal line, the both ends of its corresponding deflection mould of the inner wall of the groove
End face is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142068.8A CN109238544A (en) | 2018-09-28 | 2018-09-28 | Torque tester for aligning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811142068.8A CN109238544A (en) | 2018-09-28 | 2018-09-28 | Torque tester for aligning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109238544A true CN109238544A (en) | 2019-01-18 |
Family
ID=65054080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811142068.8A Pending CN109238544A (en) | 2018-09-28 | 2018-09-28 | Torque tester for aligning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109238544A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322743A (en) * | 1992-05-22 | 1993-12-07 | Nippon Chemicon Corp | Torque detection device |
| KR101447573B1 (en) * | 2013-04-16 | 2014-10-07 | 설동규 | Torque Measuring Device for Tapered Roller Bearings |
| CN105823635A (en) * | 2016-05-17 | 2016-08-03 | 慈兴集团有限公司 | Bearing rotation torque test device |
| CN205748914U (en) * | 2016-05-17 | 2016-11-30 | 慈兴集团有限公司 | Bearing rotary torsional moment test device |
| CN209027716U (en) * | 2018-09-28 | 2019-06-25 | 无锡双益精密机械有限公司 | A kind of torque tester for aligning component |
-
2018
- 2018-09-28 CN CN201811142068.8A patent/CN109238544A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322743A (en) * | 1992-05-22 | 1993-12-07 | Nippon Chemicon Corp | Torque detection device |
| KR101447573B1 (en) * | 2013-04-16 | 2014-10-07 | 설동규 | Torque Measuring Device for Tapered Roller Bearings |
| CN105823635A (en) * | 2016-05-17 | 2016-08-03 | 慈兴集团有限公司 | Bearing rotation torque test device |
| CN205748914U (en) * | 2016-05-17 | 2016-11-30 | 慈兴集团有限公司 | Bearing rotary torsional moment test device |
| CN209027716U (en) * | 2018-09-28 | 2019-06-25 | 无锡双益精密机械有限公司 | A kind of torque tester for aligning component |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |