CN209027716U - A kind of torque tester for aligning component - Google Patents
A kind of torque tester for aligning component Download PDFInfo
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- CN209027716U CN209027716U CN201821593155.0U CN201821593155U CN209027716U CN 209027716 U CN209027716 U CN 209027716U CN 201821593155 U CN201821593155 U CN 201821593155U CN 209027716 U CN209027716 U CN 209027716U
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Abstract
The utility model provides a kind of torque tester for aligning component, easy to operate, and 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 utility model relates to detection device technical field, specially a kind of torque tester for 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 utility model provides a kind of torsion for aligning component
Force checking device, 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 for the deck in type of rectifying, deck upper and lower ends portion is provided with card
Mouthful, the bayonet that the piston rod of the load cylinder passes through upper end is buckled in the deck upper end, and the loading axis passes through down
The bayonet at end is buckled in the deck lower end, and the deck internal upper part is connected with connecting plate, the corresponding load axial end
The connecting plate bottom end be equipped with pressure sensor, guiding axis, the guiding axis are connected with by guide sleeve on the connecting plate
Bottom end is connected with fixed plate, 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 are housed on the column
Cylinder 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,
The yawing axis is fixed on the pedestal other end by bearing block, the stepper motor, torsion sensor, yawing axis three it
Between pass through shaft coupling connect；
It is fixed with support base on the workbench below the deflection mould, is provided on the support base and accommodates the deflection
The groove of mould, and the groove and it is described deflection mould top end face be located in same horizontal line, the inner wall of the groove and its
The both ends end face of the corresponding deflection mould is arc-shaped.
The utility model has the beneficial effects that load cylinder action makes under loading axis after workpiece is assemblied on deflection mould
Pressure slightly pushes down the inner ring of workpiece, to increase the frictional force of workpiece, so that the bearing in workpiece does not occur partially when deflecting test
Turn, 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,
Right avertence turns, and the deflecting force that stepper motor provides at this time is the torsion of workpiece, and can directly be measured accordingly by torsion sensor
Numerical value, 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 big
The detection of bulk article, and can guarantee accuracy in detection, there is preferable economic use value.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes workbench 1, workbench 1 is equipped with sequentially connected stepper motor 2, torsion
Sensor 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
On the support frame 7 of workbench 1, loading mechanism includes connecting loaded on the load cylinder 8 on support frame 7 and with load cylinder 8
9 outer end diameter of loading axis of loading 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 utility model is that workpiece 5 is placed on deflection mould 6, and the load effect of cylinder 8 is so that loading axis 9
The inner ring for slightly pushing down workpiece 5 is pushed, to increase the frictional force of workpiece 5, so that the bearing in workpiece 5 is not when deflecting test
It deflects, subsequent stepper motor 2 starts and deflection 6 left or right of mould is driven to deflect 16 °, so that the outer collar of workpiece 5 is also corresponding
Left or right deflect 16 °, the deflecting force that stepper motor 2 provides at this time be 5 bearing inner race of workpiece and aligning component outer collar it
Between torsion, the torsion numerical value on 5 one directions of workpiece can directly be measured by torsion sensor 3, later stepper motor 2 drive
Deflection 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, repeats above-mentioned detection
Operation, can be detected to obtain the torsion on 5 different directions of workpiece, can further improve accuracy in detection, easy to operate, detection effect
Rate is high, and may be adapted to the detection of typical products in mass production, has preferable economic use value.
Claims (5)
1. a kind of torque tester for aligning component, 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, which is equipped with, to be added
Mounted mechanism, the loading mechanism are fixed on the support frame of the workbench, and the loading mechanism includes being loaded on support frame as described above
On load cylinder and with the loading axis that connect of load cylinder, the loading axis outer end diameter of the corresponding workpiece and
The inner ring internal diameter of the workpiece is identical.
2. a kind of torque tester for aligning component according to claim 1, it is characterised in that: the load machine
Structure further includes deck, and 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. a kind of torque tester for aligning component according to claim 1, 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. a kind of torque tester for aligning component according to claim 1, 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. a kind of torque tester for aligning component according to claim 1, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593155.0U CN209027716U (en) | 2018-09-28 | 2018-09-28 | A kind of torque tester for aligning component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821593155.0U CN209027716U (en) | 2018-09-28 | 2018-09-28 | A kind of torque tester for aligning component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027716U true CN209027716U (en) | 2019-06-25 |
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ID=66905039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821593155.0U Active CN209027716U (en) | 2018-09-28 | 2018-09-28 | A kind of torque tester for aligning component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238544A (en) * | 2018-09-28 | 2019-01-18 | 无锡双益精密机械有限公司 | Torque tester for aligning component |
-
2018
- 2018-09-28 CN CN201821593155.0U patent/CN209027716U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238544A (en) * | 2018-09-28 | 2019-01-18 | 无锡双益精密机械有限公司 | Torque tester for aligning component |
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