CN108692928A - A kind of damper detection method - Google Patents
A kind of damper detection method Download PDFInfo
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- CN108692928A CN108692928A CN201810308900.0A CN201810308900A CN108692928A CN 108692928 A CN108692928 A CN 108692928A CN 201810308900 A CN201810308900 A CN 201810308900A CN 108692928 A CN108692928 A CN 108692928A
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- damper
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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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
- G01L5/0028—Force sensors associated with force applying means
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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
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0042—Force sensors associated with force applying means applying a torque
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- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of detection method based on damper detection device, the performance that existing damper detection device is not mature enough, poor performance can not accurately detect damper is mainly solved the problem of.The present invention passes through a kind of damper detection device, including rack, hopper, control panel, display screen, marking machine, power control cabinet, characteristic mechanism, the characteristic mechanism includes hold-fast body, torsion testing agency, pressure detection mechanism and its working method, pass through the test of torsion testing agency and the pressure detection mechanism torsion to damping spring in damper and pressure respectively, it preferably solves the problems, such as this, is suitable for the performance detection of damper.
Description
Technical field
The invention belongs to a kind of damper field more particularly to a kind of detection methods based on damper detection device.
Background technology
The performance detection of damper is for judging that the quality of damper has much relations, and currently on the market for subtracting
The detection device for shaking device finished product is less so that the quality of damper in the market is difficult to estimate.Damping in the prior art
Device detection device limits to the performance detection ability of damper very much, and equipment is not superior enough, and detection error is larger, and cannot be by performance
Data specifically mark, and the degree of automation is low, and efficiency is low.
For another example Chinese patent literature CN201310098210.4 discloses a kind of damper pull or press force test instrument and its detection
Method includes the supporting rack with operation console, and motor is installed below operation console, and the output shaft of motor vertically runs through operation console simultaneously
It is drivingly connected transmission component, the outer end of transmission component is movably connected and detects in tension and compression are arranged on slide assemblies, on slide assemblies
Position, the end of tension and compression check bit position pull pressure sensor, pull pressure sensor be sequentially connected with amplifilter, A/D converter,
Microprocessor and host computer, wherein microprocessor control connection motor by driving circuit.A kind of damper tension and compression
Force measuring instrument, equipment is too simple, very limited to the performance detection ability of damper, and automation degree of equipment is low, and efficiency is low.
Invention content
One of the technical issues of all solutions of the present invention is property of the damper detection device in the prior art to damper
Energy detectability is limited to very much, and equipment is not superior enough, and detection error is larger, and cannot specifically mark performance data, automates journey
It spends low, provides a kind of damper detection device.There is equipment dependability height, efficient, behaviour using the damper detection device
Facilitate, high degree of automation high to the multinomial performance accuracy of detection of damper.The two of the technical issues of all solutions of the present invention
It is to provide a kind of with detection method that is solving the corresponding damper detection device of one of technical problem.
The technical solution adopted by the present invention is as follows one of to solve above-mentioned technical problem:A kind of damper detection device, packet
Including rack, hopper, control panel, display screen, marking machine, power control cabinet, characteristic mechanism, the characteristic mechanism include hold-fast body,
Torsion testing agency, pressure detection mechanism;
The hold-fast body is reverse mounted above the torsion testing agency, and the pressure detection mechanism is located at described embrace
Above tight mechanism;
The damper detection device is controlled using PLC.
In above-mentioned technical proposal, it is preferable that the hopper has 6 placement ducts, and the placement duct is arranged in oblique type.
Preferably, the mark function by the twisting resistance detected, compressive resistance data-printing on damper.
Preferably, the power control cabinet includes power switch, contactor, relay, frequency converter, protector.
Preferably, the hold-fast body, including fixed plate one are equipped with holder one and flange sleeve in the fixed plate one,
The holder one has 2, and the flange sleeve is mounted among 2 holders one, and the holder is nestled up in the fixed plate one
Connecting plate 1 is installed, one left side of the connecting plate is connected with nut link block one, is installed in the nut link block one at one
There is lead screw one, one shaft end of lead screw described in spring is cased with outside the lead screw one and is also equipped with knob one;
One middle of the connecting plate is also equipped with sliding rail one, and sliding block one, the sliding block one are equipped on the sliding rail one
On be connected with connecting plate two, lead screw two is fixed on the connecting plate two, two lower shaft end of the lead screw is connected with knob two, described
Lead screw two is fixedly arranged in the middle of tightening pin, and the tightening pin connection has handle one;The lead screw two screws in nut link block two,
The nut link block two is mounted on connecting plate three;
The lead screw one is connect with the connecting plate two;
It is connected with fixed plate two on the connecting plate three, connecting plate four, the connecting plate are installed in the fixed plate two
Cylinder 1 is installed, the cylinder one is connected with holding block, and laser torsion detection sensing is equipped with above the holding block on four
Device;
The holding block has 2, is laid in one both sides of the fixed plate.
Preferably, the torsion testing agency, including fixed plate three, three both ends of the fixed plate are separately installed with holder
Two, the fixed plate three is also equipped with pillar, and the pillar lower layer, upper layer are separately installed with fixed plate four, fixed plate five;
Cylinder two is installed, the cylinder two is the flat antitorque cylinder of double acting, the cylinder two in the fixed plate four
It is connected with antitorque pneumatic clamper;
Cylinder three is installed, three both ends of the cylinder are equipped with stable backup plate, the fixed plate five in the fixed plate five
On be also equipped with nut link block three, lead screw three is installed, shaft end is equipped on the lead screw three in the nut link block three
Knob three;
Torsion column, the torsion column mounting shock absorber are also equipped in the fixed plate three, the damper passes through described
Antitorque pneumatic clamper and stable backup plate.
Preferably, the pressure detection mechanism, including motor, top plate, the motor driving synchronous pulley one rotates, described
Synchronous pulley one drives synchronous pulley two to rotate by belt transmission, and the synchronous pulley two is connected with lead screw described in lead screw four
Four screw in nut link block four, and the nut link block four is mounted in fixed plate six;
The top plate is the support plate positioned at the top, is equipped with cylinder four on the top plate, the cylinder four is connected with
Push rod, the push rod lower end are mounted on connecting plate five, sliding rail two are equipped on the connecting plate five, is also pacified on the sliding rail two
Equipped with sliding block two, the top of the sliding block two is connected with cylinder five, and two lower section of the sliding block is connected with pressing plate, upright under the pressing plate
Against mounted damper;
Two both sides of the sliding rail are separately installed with pressure sensor, and the pressure sensor has 2.
It is highly preferred that being equipped with headlamp on the top plate.
Preferably, there is the damper detection device openable and closable door-plate, the door-plate side to be equipped with light curtain sensing
Device.
Two the technical solution adopted by the present invention to solve above-mentioned technical problem are as follows:
A kind of medical treatment damper detection device and its detection method, includes the following steps:
1) installation and debugging:Check that damper without hidden danger, is manually mounted on torsion column by equipment;Rotate torsion testing agency
On knob three, by the upper and lower position of three adjusting nut link block three of rotary screw rod, the nut link block three is mounted on solid
On fixed board five, to reach the upper and lower position for adjusting the cylinder three being mounted in fixed plate five, make to be mounted on steady on cylinder three
Backup plate is determined in the center of damper;The knob one on hold-fast body is rotated, adjusting connecting plate two by rotary screw rod one exists
Sliding rail one slides up and down, and the upper and lower position for holding block tightly is quickly adjusted to reach;Release handle, tightening pin unclamp, turning knob
Two, by rotary screw rod two come the upper and lower position of adjusting nut link block two, the nut link block two is mounted on connecting plate three
On, to reach the upper and lower position that trace regulation holds block tightly, holding block is enable to hold the damping spring of damper tightly;
2) it holds tightly:The start button of manual operation control panel, the cylinder on hold-fast body start, and driving, which is held block tightly and done, stretches
Go out movement, compress damper, realizes holding action;
3) torsion detects:Cylinder three starts, and drives stable backup plate to be close in the both sides of damper, plays stable damper
Effect;Cylinder two starts, and drives antitorque pneumatic clamper to firmly grasp torsion column and twists torsion column, makes the damper being mounted on torsion column production
Raw twisting resistance, torsion detect twisting resistance, display screen by holding block tightly, mounted on the laser torsion detection sensor held tightly on block
The upper antitorque force data of display;
4) pressure detecting:Cylinder four starts, and push rod is made to move downward, and push rod pushes connecting plate five to move downward, and makes installation
Sliding rail two on connecting plate five is moved downward with movable slider two, to push the pressing plate on sliding block two to be pressed on damper;
Start, by pushing sliding block two to pressurize downwards, pressing plate is made to generate certain downward pressure on damper;Motor movement drives
Dynamic synchronous pulley one drives synchronous pulley two to rotate by belt transmission, and lead screw four is made to drive fixed plate by nut link block four
Six move upwards, and upward pressure to be generated on damper, finally so that damper generates certain compressive resistance, press at this time
Force snesor detects compressive resistance, shows screen display resistance to compression force data;
5) mark:After detection, manually damper is taken out and is placed on marking machine, will show the antitorque of screen display
Power and resistance to compression force value are beaten on damper, each reset, repeat the above detection process.
The present invention is had the advantages that compared with prior art:
One, rack of the present invention is built using aluminium section bar and is made, and makes that damper detection device plasticity of the present invention is strong, is easy to pacify
Dress.
Two, in power control cabinet of the present invention include power switch, contactor, relay, frequency converter, the various electrical members of protector
Part so that the damper detection device is easy to repair and manages.
Three, control panel of the present invention includes at least start button, scram button so that damper detection device operation side
Just, once device fails, staff can closing machine immediately, unnecessary loss, reliability can be prevented high.
Four, knob one of the present invention can quickly adjust the upper and lower position for holding block tightly, and knob two, which can be adjusted accurately, holds the upper of block tightly
Lower position ensure that suitability of the accurate and damper detection device to damper of the detection of damper detection device, improve
The accuracy of detection of damper detection device, increases applicability.
Five, the adjustable backup plate of stablizing of knob three of the present invention ensures that it is located at damper center, is conducive to stablize damping
Device reduces the error of device detection procedure.
Six, the present invention is equipped with picking sensor, prevents someone or unknown object from entering equipment, equipment is sensed by light curtain
The judgement of device 9 can stopping immediately action, substantially increase the safety of damper detection device.
Seven, mark function of the present invention is by the twisting resistance of the damper and compressive resistance data-printing to detected damper,
And do respective markers.
Eight, the present invention is controlled using PLC, manual operation control panel button so that damper detection device stable operation,
The degree of automation improves, and running efficiency improves.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of front view of total assembling structure of damper detection device of the present invention.
Fig. 2 is the side view of total assembling structure shown in Fig. 1.
Fig. 3 is the vertical view of total assembling structure shown in Fig. 1.
Fig. 4 is a kind of front view of the characteristic mechanism of damper detection device of the present invention.
Fig. 5 is the side view of characteristic mechanism shown in Fig. 4.
Fig. 6 is the vertical view of characteristic mechanism shown in Fig. 4.
Fig. 7 is a kind of front view of the hold-fast body of damper detection device of the present invention.
Fig. 8 is the sectional view of the line A-A along Fig. 7.
Fig. 9 is the sectional view of the line B-B along Fig. 7.
Figure 10 is the vertical view of hold-fast body shown in Fig. 7.
Figure 11 is a kind of front view of the torsion testing agency of damper detection device of the present invention.
Figure 12 is the side view of torsion testing agency shown in Figure 11.
Figure 13 is the vertical view of torsion testing agency shown in Figure 11.
Figure 14 is the sectional view of the line A-A along Figure 11.
Figure 15 is a kind of front view of the pressure detection mechanism of damper detection device of the present invention.
Figure 16 is the side view of pressure detection mechanism shown in Figure 15.
Figure 17 is the structural schematic diagram of damper.
In attached drawing
1, rack 2, hopper 21, placement duct
3, control panel 4, display screen 5, marking machine
6, power control cabinet 7, characteristic mechanism 71, hold-fast body
7101, fixed plate 1, holder 1, flange sleeve
7104, connecting plate 1, nut link block 1, lead screw one
7107, spring 7108, knob 1, sliding rail one
7110, sliding block 1, connecting plate 2 7112, lead screw two
7113, knob 2 7114, tightening pin 7115, handle
7116, nut link block 2 7117, connecting plate 3 7118, fixed plate two
7119, connecting plate 4 7120, cylinder 1, holding block
7122, laser torsion detection sensor 72, torsion testing agency 7201, fixed plate three
7202, holder 2 7203, pillar 7204, fixed plate four
7205, fixed plate 5 7206, cylinder 2 7207, antitorque pneumatic clamper
7208, cylinder 3 7209, stable backup plate 7210, nut link block three
7211, lead screw 3 7212, knob 3 7213, torsion column
73, pressure detection mechanism 7301, motor 7302, synchronous pulley one
7303, belt 7304, synchronous pulley 2 7305, lead screw four
7306, nut link block 4 7307, fixed plate 6 7308, top plate
7309, cylinder 4 7310, push rod 7311, connecting plate five
7312, sliding rail 2 7313, sliding block 2 7314, cylinder five
7315, pressing plate 7316, pressure sensor 8, damper
81, damping spring 9, picking sensor
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing and specific implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
[Embodiment 1]
As shown in Figure 1-Figure 3, a kind of damper detection device, including rack 1, hopper 2, control panel 3, display screen 4, beat
Mark machine 5, power control cabinet 6, characteristic mechanism 7;The damper detection device is controlled using PLC.The hopper 2, the hopper 2 have
6 placement ducts 21, the placement duct 21 are arranged in oblique type, and damper 8 is transported by hopper 2.Shown display screen 4 can
To show the twisting resistance, the resistance to compression force data that detect, and test number is uploaded to computer system, the numerical value of upload and calculating
Established standards numerical value is compared in machine system, judges whether damper is qualified, and the marking machine 5 can also be antitorque by what is detected
Power, compressive resistance data-printing stamp respective markers on damper 8 and according to comparing result to being detected damper 8.The electricity
Cabinet 6 is controlled, includes power switch, contactor, relay, frequency converter, protector.Operating personnel can controlled according to display screen 4
Panel 3 processed inputs various data, is operated according to the prompt of display screen 4, has good Man machine interaction.Control panel
3 are provided with start button, scram button, press start button upon start up, and when stopping pressing stop button.Operating personnel input
After the completion of data, start button is pressed, machine is operated.If encountering some unpredictable problems, operation in operation
Personnel can press scram button in time, avoid the operation error because of machine or personnel due to cause to lose.
As shown in Figure 4-Figure 6, the characteristic mechanism 7 includes hold-fast body 71, torsion testing agency 72, pressure detection mechanism
73;The hold-fast body 71 is reverse mounted above the torsion testing agency 72, and the pressure detection mechanism 73 is located at described
71 top of hold-fast body.
As shown in Fig. 7-Figure 10, the hold-fast body 71, including fixed plate 1 is installed in the fixed plate 1
There are holder 1 and flange sleeve 7103, the holder 1 that there are 2, the flange sleeve 7103 is mounted on 2 branch
Among frame 1, is nestled up in the fixed plate 1 and connecting plate 1 is installed at the holder 1, it is described
It is connected with nut link block 1 on connecting plate 1, lead screw 1 is installed in the nut link block 1,
Spring 7107 is cased with outside the lead screw 1, one 7106 shaft end of the lead screw is also equipped with knob 1;The connection
One 7104 middle of plate is also equipped with sliding rail 1, and sliding block 1, the sliding block one are equipped on the sliding rail 1
It is connected with connecting plate 2 7111 on 7110, is fixed with lead screw 2 7112 on the connecting plate 2 7111, under the lead screw 2 7112
Shaft end is connected with knob 2 7113, and the lead screw 2 7112 is fixedly arranged in the middle of tightening pin 7114, and the tightening pin 7114 is connected with
Handle 7115;The lead screw 2 7112 screws in nut link block 2 7116, and the nut link block 2 7116, which is mounted on, to be connected
On fishplate bar 3 7117;The lead screw 1 is connect with the connecting plate 2 7111;It is connected on the connecting plate 3 7117 solid
Fixed board 2 7118 is equipped with connecting plate 4 7119 in the fixed plate 2 7118, cylinder is equipped on the connecting plate 4 7119
One 7120, the cylinder 1, which is connected with, holds block 7121 tightly, and 7121 top of the holding block is equipped with the detection of laser torsion and passes
Sensor 7122;The holding block 7121 has 2, is laid in one 7101 both sides of the fixed plate;
In the hold-fast body 71, the knob 1 on hold-fast body 71 is rotated, is adjusted by rotary screw rod 1
Connecting plate 2 7111 is slided up and down in sliding rail 1, is quickly adjusted the upper and lower position for holding block 7121 tightly to reach, is unclamped hand
Handle 7115, tightening pin 7114 unclamp, turning knob 1, to rotary screw rod 1, are held tightly to realize quickly to adjust
The upper and lower position of block 7121;Turning knob 2 7113, to which rotary screw rod 2 7112 carrys out the upper of adjusting nut link block 2 7116
Lower position, it can be achieved that trace regulation hold tightly block 7121 upper and lower position, so that holding block 7121 is held the damping spring of damper 8 tightly
81;Cylinder 7120 on hold-fast body 71 starts, and driving, which is held block 7121 tightly and done, stretches out movement, compresses damper 8, realizes to hold tightly and move
Make.
As illustrated in figs. 11-14, the torsion testing agency 72, including fixed plate 3 7201,3 7201 liang of the fixed plate
End is separately installed with holder 2 7202, and the fixed plate 3 7201 is also equipped with pillar 7203,7203 lower layer of the pillar, upper layer
It is separately installed with fixed plate 4 7204, fixed plate 5 7205;Cylinder 2 7206, the gas are installed in the fixed plate 4 7204
Cylinder 2 7206 is the flat antitorque cylinder of double acting, and the cylinder 2 7206 is connected with antitorque pneumatic clamper 7207;The fixed plate five
Cylinder 3 7208 is installed, 3 7208 both ends of the cylinder are equipped with stable backup plate 7209, the fixed plate 5 7205 on 7205
On be also equipped with nut link block 3 7210, lead screw 3 7211, the lead screw three are installed in the nut link block 3 7210
Shaft end is equipped with knob 3 7212 on 7211;Torsion column 7213, the torsion column are also equipped in the fixed plate 3 7201
7213 mounting shock absorbers 8, the damper 8 pass through the antitorque pneumatic clamper 7207 and stablize backup plate 7209;
The damper 8 is mounted on torsion column 7213;Cylinder 3 7208 starts, and drives stable backup plate 7209 to be close to and is subtracting
The both sides for shaking device 8, play the role of stable damper 8;Cylinder 2 7206 starts, and antitorque pneumatic clamper 7207 is driven to firmly grasp torsion column
7213 and torsion column 7213 is twisted, the damper 8 being mounted on torsion column 7213 is made to generate twisting resistance, torsion, which passes through, holds block tightly
7121, detect twisting resistance mounted on the laser torsion detection sensor 7122 held tightly on block 7121.
As shown in figures 15-16, the pressure detection mechanism 73, including motor 7301, top plate 7308, the motor 7301 drive
Dynamic synchronous pulley 1 rotates, and the synchronous pulley 1 is driven by belt 7303, drives 2 7304 turns of synchronous pulley
Dynamic, the synchronous pulley 2 7304 is connected with 4 7305 lead screw 4 7305 of lead screw and screws in mounted on nut link block 4 7306
In, the nut link block 4 7306 is mounted in fixed plate 6 7307;The top plate 7308 is the support plate positioned at the top,
Cylinder 4 7309 is installed, the cylinder 4 7309 is connected with push rod 7310,7310 lower end of the push rod on the top plate 7308
On connecting plate 5 7311, sliding rail 2 7312 is installed on the connecting plate 5 7311, is also pacified on the sliding rail 2 7312
Equipped with sliding block 2 7313,2 7313 top of the sliding block is connected with cylinder 5 7314, and 2 7313 lower section of the sliding block is connected with pressure
Plate 7315,7315 lower section of the pressing plate face mounted damper 8;2 7312 both sides of the sliding rail are separately installed with pressure
Sensor 7316, the pressure sensor 7316 have 2;Headlamp 7317, the damping are installed on the top plate 7308
Device detection device has openable and closable door-plate, and the door-plate side is equipped with picking sensor 9;
Cylinder 4 7309 starts, and push rod 7310 is made to move downward, and push rod 7310 pushes connecting plate 5 7313 to move downward, and makes
2 7312 band movable slider 2 7313 of sliding rail on connecting plate 5 7313 moves downward, to push on sliding block 2 7313
Pressing plate 7315 is pressed on damper;Cylinder 5 7311 starts, and by pushing sliding block 2 7313 to pressurize downwards, pressing plate 7315 is made to exist
Certain downward pressure is generated on damper 8;Motor 7301 moves, and driving synchronous pulley 1 is driven by belt 7303
It drives synchronous pulley 2 7304 to rotate, lead screw 4 7305 is made to drive fixed plate 6 7307 to transport upwards by nut link block 4 7306
It is dynamic, it upwards pressure to be generated on damper 8, finally damper 8 is made to generate certain compressive resistance, at this time pressure sensing
Device 7316 detects compressive resistance;When equipment works, if someone or unknown object enter equipment, equipment passes through picking sensor
9 judgement can stopping immediately action, to ensure the safety of personnel and equipment.
As shown in Fig. 1-Figure 17, a kind of detection method of damper detection device includes the following steps:
1) installation and debugging:Check that damper 8 without hidden danger, is manually mounted on torsion column 7213 by equipment;Rotate torsion inspection
The knob 3 7212 in mechanism 72 is surveyed, it is described by the upper and lower position of 3 7211 adjusting nut link block 3 7210 of rotary screw rod
Nut link block 3 7210 is mounted in fixed plate 5 7205, to reach the cylinder three for adjusting and being mounted in fixed plate 5 7205
7208 upper and lower position makes the stabilization backup plate 7209 being mounted on cylinder 3 7208 in the center of damper 8;Rotation is held tightly
Knob 1 in mechanism 71 adjusts connecting plate 2 7111 by rotary screw rod 1 and is slided up and down in sliding rail 1,
The upper and lower position for holding block 7121 tightly is quickly adjusted to reach;Release handle 7115, tightening pin 7114 unclamp, turning knob one
7108, to rotary screw rod 1, the upper and lower position for holding block 7121 tightly is quickly adjusted to realize;Turning knob 2 7113,
By rotary screw rod 2 7112 come the upper and lower position of adjusting nut link block 2 7116, the nut link block 2 7116 is mounted on
On connecting plate 3 7117, to reach the upper and lower position that trace regulation holds block 7121 tightly, holding block 7121 is enable to hold damper 8 tightly
Damping spring 81;
2) it holds tightly:The start button of manual operation control panel 3, the cylinder 7120 on hold-fast body 71 start, and driving is embraced
Tight block 7121 does stretching movement, compresses damper 8, realizes holding action;
3) torsion detects:Cylinder 3 7208 starts, and stable backup plate 7209 is driven to be close in the both sides of damper 8, plays steady
Determine the effect of damper 8;Cylinder 2 7206 starts, and drives antitorque pneumatic clamper 7207 to firmly grasp torsion column 7213 and twists torsion column
7213, so that the damper 8 being mounted on torsion column 7213 is generated twisting resistance, torsion is mounted on by holding block 7121 tightly and holds block tightly
Laser torsion detection sensor 7122 on 7121 detects twisting resistance, and antitorque force data is shown on display screen 4;
4) pressure detecting:Cylinder 4 7309 starts, and push rod 7310 is made to move downward, and push rod 7310 pushes connecting plate 5 7313
It moves downward, so that 2 7312 band movable slider 2 7313 of the sliding rail being mounted on connecting plate 5 7313 is moved downward, to push cunning
Pressing plate 7315 on block 2 7313 is pressed on damper;Cylinder 5 7311 starts, by pushing sliding block 2 7313 to pressurize downwards,
Pressing plate 7315 is set to generate certain downward pressure on damper 8;Motor 7301 moves, and driving synchronous pulley 1 passes through
The transmission of belt 7303 drives synchronous pulley 2 7304 to rotate, and lead screw 4 7305 is made to drive fixed plate by nut link block 4 7306
6 7307 move upwards, and upward pressure to be generated on damper 8, finally so that damper 8 generates certain compressive resistance,
Pressure sensor 7316 detects compressive resistance at this time, and resistance to compression force data is shown on display screen 4;
5) mark:After detection, manually damper 8 is taken out and is placed on marking machine 5, by what is shown on display screen 4
Twisting resistance and resistance to compression force value are beaten on damper 8, each reset, repeat the above detection process.
Using a kind of damper detection device as shown in Fig. 1-Figure 16, the operable 2 damper detection devices of 1 people are right
The performance detection error for detecting damper is small, and accuracy of detection is high, can detect simultaneously damper twisting resistance and resistance to compression force data simultaneously
Judge whether damper is qualified by data comparison, by the twisting resistance of the damper and compressive resistance data-printing to detected damping
On device, it is applicable to the detection of high-volume damper, equipment the operation is stable is safe, the not easy break-down in continue working.
[Comparative example 1]
It, can only be to subtracting using a kind of damper pull or press force test instrument disclosed in Chinese patent literature CN201310098210.4
The compressive resistance of shake device is detected, and testing result error is larger, and the degree of automation sole cannot achieve and be protected in lasting work
It is fixed to keep steady, and easily breaks down.
Although the illustrative specific implementation mode of the present invention is described above, in order to the technology of the art
Personnel are it will be appreciated that the present invention, but the present invention is not limited only to the range of specific implementation mode, to the common skill of the art
For art personnel, as long as long as various change the attached claims limit and determine spirit and scope of the invention in, one
The innovation and creation using present inventive concept are cut in the row of protection.
Claims (1)
1. a kind of detection method based on damper detection device, includes the following steps:
1) installation and debugging:Check that damper (8) without hidden danger, is manually mounted on torsion column (7213) by equipment;Rotate torsion inspection
The knob three (7212) in mechanism (72) is surveyed, the upper bottom of rotary screw rod three (7211) adjusting nut link block three (7210) is passed through
It sets, the nut link block three (7210) is mounted in fixed plate five (7205), and fixed plate five is mounted on to reach to adjust
(7205) upper and lower position of the cylinder three (7208) on makes the stabilization backup plate (7209) being mounted on cylinder three (7208) in damping
The center of device (8);The knob one (7108) on hold-fast body (71) is rotated, is adjusted and is connected by rotary screw rod one (7106)
Plate two (7111) is slided up and down in sliding rail one (7109), and the upper and lower position for holding block (7121) tightly is quickly adjusted to reach;It unclamps
Handle (7115), tightening pin (7114) unclamp, turning knob two (7113), are connected come adjusting nut by rotary screw rod two (7112)
The upper and lower position of block two (7116) is connect, the nut link block two (7116) is mounted on connecting plate three (7117), to reach
Trace regulation holds the upper and lower position of block (7121) tightly, makes holding block (7121) that can hold the damping spring (81) of damper (8) tightly;
2) it holds tightly:The start button of manual operation control panel (3), the cylinder (7120) on hold-fast body (71) start, driving
It holds block (7121) tightly and does stretching movement, compress damper (8), realize holding action;
3) torsion detects:Cylinder three (7208) starts, and drives stable backup plate (7209) to be close in the both sides of damper (8), plays
Stablize the effect of damper (8);Cylinder two (7206) starts, and drives antitorque pneumatic clamper (7207) to firmly grasp torsion column (7213) and twists
Torsion column (7213) makes the damper (8) being mounted on torsion column (7213) generate twisting resistance, and torsion is by holding block tightly
(7121), it is mounted on the laser torsion detection sensor (7122) held tightly on block (7121) and detects twisting resistance, on display screen (4)
Show antitorque force data;
4) pressure detecting:Cylinder four (7309) starts, and push rod (7310) is made to move downward, and push rod (7310) pushes connecting plate five
(7313) it moves downward, the sliding rail two (7312) being mounted on connecting plate five (7313) band movable slider two (7313) is made to transport downwards
It is dynamic, to push the pressing plate (7315) on sliding block two (7313) to be pressed on damper;Cylinder five (7311) starts, and passes through promotion
Sliding block two (7313) pressurizes downwards, and pressing plate (7315) is made to generate certain downward pressure on damper (8);Motor (7301)
Movement, driving synchronous pulley one (7302) is driven by belt (7303) drives synchronous pulley two (7304) to rotate, and makes lead screw four
(7305) fixed plate six (7307) is driven to move upwards by nut link block four (7306), to be generated on damper (8)
It upwards pressure, finally so that damper (8) generates certain compressive resistance, pressure sensor (7316) detects resistance to compression at this time
Power, display screen show resistance to compression force data on (4);
5) mark:After detection, manually damper (8) is taken out and is placed on marking machine (5), will be shown on display screen (4)
Twisting resistance and resistance to compression force value beat on damper (8), each reset repeats above detection process.
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| CN108692928B (en) | 2019-12-03 |
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Effective date of registration: 20200821 Address after: No.6, industrial cluster zone, Fangcheng County, Nanyang City, Henan Province Patentee after: Henan Ruizhi Machinery Technology Co., Ltd Address before: 311800 Zhejiang city of Shaoxing province Zhuji City Huang Shan Zhen Village drive tower No. 510 Yamaguchi Dingxin Patentee before: Zhuji Yihe Project Investment Co.,Ltd. |
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