CN203848976U - Multifunctional torque verification device - Google Patents
Multifunctional torque verification device Download PDFInfo
- Publication number
- CN203848976U CN203848976U CN201420265063.5U CN201420265063U CN203848976U CN 203848976 U CN203848976 U CN 203848976U CN 201420265063 U CN201420265063 U CN 201420265063U CN 203848976 U CN203848976 U CN 203848976U
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- torque sensor
- torque
- torsion
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- 238000012795 verification Methods 0.000 title abstract description 10
- 230000003068 static effect Effects 0.000 claims abstract description 28
- 230000003028 elevating effect Effects 0.000 claims description 22
- 239000003638 chemical reducing agent Substances 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 15
- 238000012360 testing method Methods 0.000 abstract description 5
- 241001584775 Tunga penetrans Species 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
A multifunctional torque verification device comprises a base, an upright column and a torsion display instrument. The multifunctional torque verification device further comprises a Y-axis moving mechanism, an X-axis moving mechanism, a fixing mechanism, a Z-axis moving mechanism and a torque loading mechanism; the Y-axis moving mechanism comprises a Y-axis workbench and a Y-axis adjusting hand wheel; the X-axis moving mechanism comprises an X-axis workbench and an X-axis adjusting hand wheel; the Z-axis moving mechanism comprises a lifting guide rail, a lifting lead screw, a limiting block, a lead screw fixing seat, a lifting hand wheel, a slide block and a lifting arm; the torque loading mechanism comprises a turbine speed reducing mechanism, a static torque sensor, a change-over device and a loading hand wheel; and the static torque sensor is electrically connected with the torsion display instrument. The multifunctional torque verification device of the utility model is suitable for small-size torque measuring instruments in different shapes and small-measuring range torque sensors or verification tests of torque verification devices, and can assist in eliminating human-made jigger errors.
Description
Technical field
The utility model belongs to detecting instrument, particularly a kind of multi-functional moment of torsion calibrating installation.
Background technology
At present, microminiature torque measuring apparatus has a lot, such as: moment of torsion detects (measurement) instrument, bottle cap torductor, detecting device for determining torque of spanner etc.; But for these instruments examine and determine and the instrument checked little, even if rare several calibration equipment is all also to have installed some accessories additional to combine on the basis of existing detecting device for determining torque of spanner, therefore there is following defect: 1. purposes is single, can only torque spanner or torque screwdriver calibrating, can not examine and determine other torque measuring apparatus; 2. can not eliminate jitter error artificial in loading procedure, thereby affect verification result.
Utility model content
The utility model provides a kind of multi-functional moment of torsion calibrating installation, applicable to different profiles by the calibrating of test examination instrument and can eliminate artificial jitter error.
In order to achieve the above object, the technical solution adopted in the utility model is:
A kind of multi-functional moment of torsion calibrating installation, comprises base, is fixed on the column on base and is fixed on the torsion Displaying Meter of column one side; The sway brace and the chassis that are arranged at column one side are risen and are supported and fixation torsion Displaying Meter.
Also comprise the y-axis shift actuation mechanism that is fixed on base, be arranged at X-axis travel mechanism in y-axis shift actuation mechanism, be arranged at fixed mechanism in X-axis travel mechanism, be arranged at the Z axis travel mechanism on column and be arranged at the torque loading mechanism in Z axis travel mechanism.
Described y-axis shift actuation mechanism comprises Y-axis worktable and Y-axis control hand wheel, and Y-axis control hand wheel adjustable ShiXZhou travel mechanism and fixed mechanism move in Y direction; Described X-axis travel mechanism comprises X-axis worktable and X-axis control hand wheel, and the adjustable fixed mechanism that makes of X-axis control hand wheel moves in X-direction; Described fixed mechanism comprises two fixed blocks in left and right, and described fixed mechanism is fixed by screws in X-axis travel mechanism, and two of left and right fixed block is respectively fixed by three screws; Gib screw is tightened after adjusting according to accredited instrument size in fixed block position, two of left and right, then rotates respectively X-axis control hand wheel and Y-axis control hand wheel according to accredited instrument shape, regulates the position of fixed mechanism in X-axis and Y-axis.
Described Z axis travel mechanism comprises the riser guide that is arranged on column, be arranged at elevating screw on column, be arranged at limited block on column, be arranged at column top leading screw holder, be arranged on lifting handwheel on leading screw holder, be slidably fitted in the slide block on riser guide and be fixed on the lifting arm on slide block; Described riser guide has two, and riser guide and elevating screw be arranged in parallel, and every riser guide is provided with two slide blocks; Described limited block is arranged at elevating screw bottom, leading screw holder is arranged at elevating screw top, leading screw holder, together with limited block, leading screw is played to fixation and elevating screw can rotate, described lifting handwheel can drive elevating screw to rotate, described lifting arm is provided with the screw thread matching with elevating screw so that lifting handwheel can drive lifting arm to move up and down, and lifting arm is fixed by screws on slide block.
Described torque loading mechanism comprises worm speed reducer structure, static torque sensor, switching device and loading handwheel, described worm speed reducer structure is fixed on lifting arm front end, described static torque sensor setting is in worm speed reducer structure lower end, described switching device is arranged at static torque sensor lower end, switching device can coaxially link together accredited instrument and static torque sensor, described loading handwheel is arranged at worm speed reducer structure one side, thereby can drive worm speed reducer structure to drive static torque sensor to rotate.
Described static torque sensor is electrically connected with torsion Displaying Meter.
Further, the static torque sensor that described multi-functional moment of torsion calibrating installation comprises four different sizes, to adapt to the calibrating of the accredited instrument of different ranges, static torque sensor can be selected to change from the static torque sensor of above-mentioned four different sizes.
Further, described base is provided with four Universal support pin, thereby can adjust the base level that makes.
Further, described torsion Displaying Meter is provided with reserved serial port (RS-232/485) lead-out terminal, can make as required Displaying Meter connect with computing machine, realize metering is detected file administration and periodic inspection management, output and printed by torque management software.
The beneficial effects of the utility model:
1. adjust by X-axis control hand wheel and Y-axis control hand wheel, the installation of being convenient to the accredited instrument of different profiles is fixed and center contraposition, makes the utility model be applicable to the verification test of small-sized torque measuring apparatus and small-range torque sensor or moment of torsion calibrating installation;
2. realize quick and stable by worm speed reducer structure and load effortlessly, eliminate artificial jitter error.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Fig. 2 is structural representation of the present utility model
Fig. 3 is rear view of the present utility model
Wherein: 1, base, 2, column, 3, torsion Displaying Meter, 4, y-axis shift actuation mechanism, 5, X-axis travel mechanism, 6, fixed mechanism, 7, Z axis travel mechanism, 8, torque loading mechanism, 9, Universal support pin, 31, sensing data input port, 32, RS-232/485 serial port, 33, power interface, 34, sway brace, 35, chassis, 41, Y-axis worktable, 42, Y-axis control hand wheel, 51, X-axis worktable, 52, X-axis control hand wheel, 71, riser guide, 72, elevating screw, 73, limited block, 74, leading screw holder, 75, lifting handwheel, 76, slide block, 77, lifting arm, 81, worm speed reducer structure, 82, static torque sensor, 83, load handwheel, 84, switching device.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail:
As Figure 1-3, multi-functional moment of torsion calibrating installation of the present utility model comprises: base 1, be fixed on the column 2 on base 1 and be fixed on the torsion Displaying Meter 3 of column 2 one sides; Torsion Displaying Meter 3 is provided with sensing data input port 31, RS-232/485 serial port 32, power interface 33, sway brace 34 and chassis 35, torsion Displaying Meter 3 supports fixing by sway brace 34 and chassis 35, torsion Displaying Meter 3 is provided with serial port lead-out terminal 32 and connects for computing machine; Base 1 is provided with four Universal support pin 9, thereby can adjust base 1 level that makes.
Also comprise the y-axis shift actuation mechanism 4 that is fixed on base 1, be arranged at X-axis travel mechanism 5 in y-axis shift actuation mechanism 4, be arranged at fixed mechanism 6 in X-axis travel mechanism 5, be arranged at the Z axis travel mechanism 7 on column 2 and be arranged at the torque loading mechanism 8 in Z axis travel mechanism 7.
Y-axis shift actuation mechanism 4 comprises Y-axis worktable 41 and Y-axis control hand wheel 42, and the adjustable X-axis of Y-axis control hand wheel 42 travel mechanism 5 and fixed mechanism 6 are in the movement of Y direction; X-axis travel mechanism 5 comprises X-axis worktable 51 and X-axis control hand wheel 52, and the adjustable fixed mechanism 6 of X-axis control hand wheel 52 is in the movement of X-direction; Fixed mechanism 6 comprises two fixed blocks in left and right, and described fixed mechanism 6 is fixed by screws in X-axis travel mechanism 5, and two of left and right fixed block is respectively fixed by three screws.
Z axis travel mechanism 7 comprises two riser guides 71 being arranged on column 2, be arranged at elevating screw 72 on column 2, be arranged at limited block 73 on column 2, be arranged at column 2 tops leading screw holder 74, be arranged on lifting handwheel 75 on leading screw holder 74, be slidably fitted in the slide block 76 on riser guide 71 and be fixed on the lifting arm 77 on slide block 76; Riser guide 71 has two, and riser guide 71 and elevating screw 72 be arranged in parallel, and every riser guide 71 is provided with two slide blocks 76; Limited block 73 is arranged at elevating screw 71 bottoms, leading screw holder 74 is arranged at elevating screw 72 tops, leading screw holder 74 can rotate 72 fixations of leading screw and elevating screw 72 together with limited block 73, lifting handwheel 75 can drive elevating screw 72 to rotate, and lifting arm 77 is provided with the screw thread matching with elevating screw 72 so that lifting handwheel 75 can drive lifting arm 77 to move up and down.
Torque loading mechanism 8 comprises worm speed reducer structure 81, static torque sensor 82, switching device 83 and loads handwheel 84, worm speed reducer structure 81 is fixed on lifting arm 77 front ends, static torque sensor 82 is arranged at worm speed reducer structure 81 lower ends, switching device 83 is arranged at static torque sensor 82 lower ends, switching device 83 can coaxially link together accredited instrument and static torque sensor 82, load handwheel 84 and be arranged at worm speed reducer structure 81 1 sides, thereby can drive worm speed reducer structure 81 to drive static torque sensor 82 to rotate; The static torque sensor 82 that multi-functional moment of torsion calibrating installation comprises four different sizes, to adapt to the calibrating of the accredited instrument of different ranges, static torque sensor 82 can be selected to change from the static torque sensor 82 of above-mentioned four different sizes.
Static torque sensor 82 is electrically connected with torsion Displaying Meter 3.
Using method:
1. select suitable standard transducer, be fixed on worm speed reducer structure and by the signal wire output terminal of standard transducer and insert in the corresponding input channel jack of moment of torsion Displaying Meter;
2. instrument to be measured is fixed in stationary installation;
3. rotation and lifting handwheel, adjust standard transducer with by the height distance between test examination instrument, then adjust X-axis and Y-axis control hand wheel and make standard transducer and kept coaxially by the center sensor of test examination instrument, then both are coaxially linked together with switching device;
4. selector channel number, and by system zero clearing;
Rotation loads handwheel and makes standard transducer rotation, and examines and determine and the processing of verification result by the method for respective country measurement verification regulations requirements.
Claims (4)
1. a multi-functional moment of torsion calibrating installation, comprises base (1), is fixed on the column (2) on base (1) and is fixed on the torsion Displaying Meter (3) of column (2) one sides;
It is characterized in that: also comprise the y-axis shift actuation mechanism (4) that is fixed on base (1), be arranged at X-axis travel mechanism (5) in y-axis shift actuation mechanism (4), be arranged at fixed mechanism (6) in X-axis travel mechanism (5), be arranged at the Z axis travel mechanism (7) on column (2) and be arranged at the torque loading mechanism (8) in Z axis travel mechanism (7);
Described y-axis shift actuation mechanism (4) comprises Y-axis worktable (41) and Y-axis control hand wheel (42); Described X-axis travel mechanism (5) comprises X-axis worktable (51) and X-axis control hand wheel (52); Described fixed mechanism (6) comprises two fixed blocks in left and right, and described fixed mechanism (6) is fixed by screws on X-axis worktable (51);
Described Z axis travel mechanism (7) comprises the riser guide (71) that is arranged on column (2), be arranged at elevating screw (72) on column (2), be arranged at limited block (73) on column (2), be arranged at column (2) top leading screw holder (74), be arranged on lifting handwheel (75) on leading screw holder (74), be slidably fitted in the slide block (76) on riser guide (71) and be fixed on the lifting arm (77) on slide block (76); Described limited block (73) is arranged at elevating screw (72) bottom, and leading screw holder (74) is arranged at elevating screw (72) top, and limited block (73) and leading screw holder (74) play fixation to elevating screw (72) together; Described lifting handwheel (75) is arranged at elevating screw (72) top and can drives elevating screw (72) to rotate, and described lifting arm (77) is provided with the screw thread matching with elevating screw (72);
Described torque loading mechanism (8) comprises worm speed reducer structure (81), static torque sensor (82), switching device (83) and loads handwheel (84), described worm speed reducer structure (81) is fixed on lifting arm (77) front end, described static torque sensor (82) is arranged at worm speed reducer structure (81) lower end, described switching device (83) is arranged at static torque sensor (82) lower end, and described loading handwheel (84) is arranged at worm speed reducer structure (81) one sides;
Described static torque sensor (82) is electrically connected with torsion Displaying Meter (3).
2. multi-functional moment of torsion calibrating installation as claimed in claim 1, it is characterized in that: the static torque sensor (82) that described multi-functional moment of torsion calibrating installation comprises four different sizes, static torque sensor (82) can be selected to change from the static torque sensor (82) of above-mentioned four different sizes.
3. multi-functional moment of torsion calibrating installation as claimed in claim 2, is characterized in that: described base (1) is provided with four Universal support pin (9).
4. multi-functional moment of torsion calibrating installation as claimed in claim 3, is characterized in that: described torsion Displaying Meter (3) is provided with serial port lead-out terminal (32) and connects for computing machine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420265063.5U CN203848976U (en) | 2014-05-22 | 2014-05-22 | Multifunctional torque verification device |
Applications Claiming Priority (1)
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CN201420265063.5U CN203848976U (en) | 2014-05-22 | 2014-05-22 | Multifunctional torque verification device |
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CN203848976U true CN203848976U (en) | 2014-09-24 |
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CN201420265063.5U Expired - Lifetime CN203848976U (en) | 2014-05-22 | 2014-05-22 | Multifunctional torque verification device |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104634490A (en) * | 2014-12-20 | 2015-05-20 | 重庆德马变频电机研发制造有限公司 | Three-axis adjustable combined type dynamometer loading and driving device |
CN106595951A (en) * | 2016-12-22 | 2017-04-26 | 天津欣旭达科技有限公司 | Multifunctional torque detection instrument |
CN106996849A (en) * | 2017-06-08 | 2017-08-01 | 中国船舶重工集团公司第七0四研究所 | Standard torque spanner calibrating installation based on air bearings support |
CN108036892A (en) * | 2017-10-17 | 2018-05-15 | 苏州莱测检测科技有限公司 | A kind of double-range torque spanner calibrating instrument |
CN111103090A (en) * | 2018-10-25 | 2020-05-05 | 北京振兴计量测试研究所 | Torque calibration device of steering engine test system |
CN112461516A (en) * | 2020-11-05 | 2021-03-09 | 李志强 | Force measuring device and force measuring method |
-
2014
- 2014-05-22 CN CN201420265063.5U patent/CN203848976U/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104634490A (en) * | 2014-12-20 | 2015-05-20 | 重庆德马变频电机研发制造有限公司 | Three-axis adjustable combined type dynamometer loading and driving device |
CN104634490B (en) * | 2014-12-20 | 2023-10-13 | 重庆德马变频电机研发制造有限公司 | Triaxial adjustable composite dynamometer loading and driving device |
CN106595951A (en) * | 2016-12-22 | 2017-04-26 | 天津欣旭达科技有限公司 | Multifunctional torque detection instrument |
CN106996849A (en) * | 2017-06-08 | 2017-08-01 | 中国船舶重工集团公司第七0四研究所 | Standard torque spanner calibrating installation based on air bearings support |
CN108036892A (en) * | 2017-10-17 | 2018-05-15 | 苏州莱测检测科技有限公司 | A kind of double-range torque spanner calibrating instrument |
CN111103090A (en) * | 2018-10-25 | 2020-05-05 | 北京振兴计量测试研究所 | Torque calibration device of steering engine test system |
CN112461516A (en) * | 2020-11-05 | 2021-03-09 | 李志强 | Force measuring device and force measuring method |
CN112461516B (en) * | 2020-11-05 | 2023-12-08 | 成都博恩思医学机器人有限公司 | Force measuring device and force measuring method |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20140924 |