CN108692928B - A kind of damper detection method - Google Patents
A kind of damper detection method Download PDFInfo
- Publication number
- CN108692928B CN108692928B CN201810308900.0A CN201810308900A CN108692928B CN 108692928 B CN108692928 B CN 108692928B CN 201810308900 A CN201810308900 A CN 201810308900A CN 108692928 B CN108692928 B CN 108692928B
- Authority
- CN
- China
- Prior art keywords
- damper
- block
- cylinder
- torsion
- tightly
- Prior art date
- 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.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- 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, mainly solve the problem of that existing damper detection device is not mature enough, the poor performance that can not accurately detect damper of performance.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, preferably solves the problems, such as this, the performance detection suitable for 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 technique
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, low efficiency.
For another example Chinese patent literature CN 201310098210.4 discloses a kind of damper pull or press force test instrument and its detection
Method installs motor including the support frame with station below station, the output shaft of motor vertically runs through station simultaneously
It is drivingly connected transmission component, the outer end of transmission component is movably connected on slide assemblies, and setting tension and compression detect 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 controls 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, low efficiency.
Summary of the invention
The technical issues of all solutions of the present invention first is that damper detection device in the prior art to the property of 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, high-efficient, behaviour using the damper detection device
Facilitate, high degree of automation high to the multinomial performance detection accuracy 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.
One of to solve above-mentioned technical problem The technical solution adopted by the invention is as follows: 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 inversely installed 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 will test out twisting resistance, compressive resistance data-printing are 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 bracket one and flange sleeve in the fixed plate one,
The bracket one has 2, and the flange sleeve is mounted among 2 brackets one, nestles up the bracket in the fixed plate one
Connecting plate 1 is installed at one, nut link block one is connected on the left of the connecting plate one, is installed in the nut link block one
There is screw rod one, one shaft end of screw rod described in spring is cased with outside the screw rod one and is also equipped with knob one；
One middle of 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, screw rod two is fixed on the connecting plate two, two lower shaft end of screw rod is connected with knob two, described
Tightening pin is fixed in the middle part of screw rod two, the tightening pin connection has handle one；The screw rod two screws in nut link block two,
The nut link block two is mounted on connecting plate three；
The screw rod 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 two sides of fixed plate.
Preferably, the torsion testing agency, including fixed plate three, three both ends of fixed plate are separately installed with bracket
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 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, screw rod three is installed, shaft end is equipped on the screw rod 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 driven synchronous pulley one rotates, described
Synchronous pulley one is driven by belt, and synchronous pulley two is driven to rotate, and the synchronous pulley two is connected with screw rod described in screw rod four
Four screw-ins are mounted 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, and sliding rail two is equipped on the connecting plate five, is also pacified on the sliding rail two
Equipped with sliding block two, it is connected with cylinder five above the sliding block two, pressing plate, Founder under the pressing plate are connected with below the sliding block two
Against mounted damper；
Two two sides of 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, the damper detection device has openable and closable door-plate, and the door-plate side is equipped with light curtain sensing
Device.
To solve above-mentioned technical problem two The technical solution adopted by the invention is as follows:
A kind of medical treatment damper detection device and its detection method, comprising 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, connecting plate two is adjusted by rotary screw rod one and is existed
Sliding rail one slides up and down, to reach the upper and lower position for quickly adjusting and holding block tightly；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, enable to hold the damping spring that block holds damper tightly tightly；
2) hold tightly: the start button of manual operation control panel, the cylinder starting on hold-fast body, driving, which is held block tightly and done, stretches
It moves out, compresses damper, realize holding movement；
3) torsion detects: cylinder three starts, and drives stable backup plate to be close in the two sides of damper, plays stable damper
Effect；Cylinder two starts, and drives antitorque pneumatic clamper to firmly grasp torsion column and twists torsion column, produces the damper being mounted on torsion column
Raw twisting resistance, torsion are mounted on the laser torsion detection sensor held tightly on block and detect twisting resistance, display screen by holding block tightly
The upper antitorque force data of display；
4) pressure detecting: cylinder four starts, and moves downward push rod, and push rod pushes connecting plate five to move downward, and makes to install
Sliding rail two on connecting plate five is moved downward with movable slider two, so that the pressing plate on sliding block two be pushed to be pressed on damper；
Starting makes pressing plate generate certain downward pressure on damper by pushing sliding block two to pressurize downwards；Motor movement drives
Dynamic synchronous pulley one moves synchronous pulley two by belt driving band and rotates, and screw rod four is made to drive fixed plate by nut link block four
Six move upwards, and upward pressure to generate on damper, finally make damper generate 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 taking out damper and be 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 following beneficial effects: compared with prior art
One, the frame of the invention is built and is made using aluminum profile, makes that damper detection device plasticity of the present invention is strong, is easy to pacify
Dress.
It two, include power switch, contactor, relay, frequency converter, the various electrical members of protector in power control cabinet of the present invention
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, high reliablity can be prevented.
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 detection accuracy of damper detection device, increases applicability.
Five, the adjustable backup plate of stablizing of knob three of the present invention guarantees 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 light curtain sensor, prevents someone or unknown object from entering equipment, and equipment is sensed by light curtain
The judgement of device 9 can stopping immediately movement, 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.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of main 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 top view of total assembling structure shown in Fig. 1.
Fig. 4 is a kind of main 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 top view of characteristic mechanism shown in Fig. 4.
Fig. 7 is a kind of main view of the hold-fast body of damper detection device of the present invention.
Fig. 8 is the cross-sectional view of the line A-A along Fig. 7.
Fig. 9 is the cross-sectional view of the line B-B along Fig. 7.
Figure 10 is the top view of hold-fast body shown in Fig. 7.
Figure 11 is a kind of main 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 top view of torsion testing agency shown in Figure 11.
Figure 14 is the cross-sectional view of the line A-A along Figure 11.
Figure 15 is a kind of main 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, bracket 1, flange sleeve
7104, connecting plate 1, nut link block 1, screw rod one
7107, spring 7108, knob 1, sliding rail one
7110, sliding block 1, connecting plate 2 7112, screw rod 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, bracket 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, screw rod 3 7212, knob 3 7213, torsion column
73, pressure detection mechanism 7301, motor 7302, synchronous pulley one
7303, belt 7304, synchronous pulley 2 7305, screw rod 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, light curtain sensor 7317, headlamp
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention 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 compares in machine system, judges whether damper is qualified, and the marking machine 5 can also will test out antitorque
Power, compressive resistance data-printing stamp respective markers on damper 8 and according to comparing result to detected damper 8.The electricity
Cabinet 6 is controlled, includes power switch, contactor, relay, frequency converter, protector.Operator 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.Operator's 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 inversely installed 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 bracket 1 and flange sleeve 7103, the bracket 1 has 2, and 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 bracket 1, it is described
It is connected with nut link block 1 on connecting plate 1, screw rod 1 is installed in the nut link block 1,
Spring 7107 is cased with outside the screw rod 1, one 7106 shaft end of screw rod 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 screw rod 2 7112 on the connecting plate 2 7111, under the screw rod 2 7112
Shaft end is connected with knob 2 7113, and 2 7112 middle part of screw rod is fixed with tightening pin 7114, and the tightening pin 7114 is connected with
Handle 7115；The screw rod 2 7112 screws in 2 7116 company of being mounted on of nut link block in nut link block 2 7116
On fishplate bar 3 7117；The screw rod 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, is equipped with cylinder on the connecting plate 4 7119
One 7120, the cylinder 1, which is connected with, holds block 7121 tightly, and the detection of laser torsion is equipped with above the holding block 7121 and is passed
Sensor 7122；The holding block 7121 has 2, is laid in one 7101 two sides of 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, to reach the upper and lower position for quickly adjusting and holding block 7121 tightly, unclamps hand
Handle 7115, tightening pin 7114 unclamp, turning knob 1, so that rotary screw rod 1, holds tightly to realize and quickly adjust
The upper and lower position of block 7121；Turning knob 2 7113, so that rotary screw rod 2 7112 carrys out the upper of adjusting nut link block 2 7116
Lower position enables to hold block 7121 tightly and holds the damping spring of damper 8 tightly, it can be achieved that trace regulation holds the upper and lower position of block 7121 tightly
81；Cylinder 7120 on hold-fast body 71 starts, and driving holds block 7121 tightly and does stretch out motion, compresses damper 8, and realization is held tightly dynamic
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 bracket 2 7202, and the fixed plate 3 7201 is also equipped with pillar 7203,7203 lower layer of 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 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, screw rod 3 7211, the screw rod 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 two 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, so that the damper 8 being mounted on torsion column 7213 is generated twisting resistance, 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.
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 the screw rod 4 7305 of screw rod 4 7305 screw-in and is 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 push rod on the top plate 7308
It is mounted 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 sliding block is connected with cylinder 5 7314, and 2 7313 lower section of sliding block is connected with pressure
Plate 7315 faces mounted damper 8 below the pressing plate 7315；2 7312 two sides of 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 light curtain sensor 9；
Cylinder 4 7309 starts, and moves downward push rod 7310, and push rod 7310 pushes connecting plate 5 7313 to move downward, and makes
The 2 7312 band movable slider 2 7313 of sliding rail being mounted 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, screw rod 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 makes damper 8 generate certain compressive resistance, at this time pressure sensing
Device 7316 detects compressive resistance；When equipment work, if someone or unknown object enter equipment, equipment passes through light curtain sensor
9 judgement can stopping immediately movement, to guarantee the safety of personnel and equipment.
As shown in Fig. 1-Figure 17, a kind of detection method of damper detection device, comprising 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 slides 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, thus rotary screw rod 1, to realize the upper and lower position for quickly adjusting and holding block 7121 tightly；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) hold 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 stretch out motion, compresses damper 8, realizes holding movement；
3) torsion detects: cylinder 3 7208 starts, and stable backup plate 7209 is driven to be close in the two 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 holding block by holding block 7121 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 moves downward push rod 7310, and push rod 7310 pushes connecting plate 5 7313
It moves downward, moves downward 2 7312 band movable slider 2 7313 of the sliding rail being mounted on connecting plate 5 7313, 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 screw rod 4 7305 is made to drive fixed plate by nut link block 4 7306
6 7307 move upwards, and upward pressure to generate on damper 8, and damper 8 is finally made to generate 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 taking out damper 8 and be 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 16,1 people can operate 2 damper detection devices, right
The performance detection error for detecting damper is small, and detection accuracy is high, and the twisting resistance and resistance to compression force data that can detect damper simultaneously are 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 highly-safe, the not easy break-down in continuing working.
[comparative example 1]
It, can only be right using a kind of damper pull or press force test instrument disclosed in Chinese patent literature CN 201310098210.4
The compressive resistance of damper is detected, and testing result error is larger, and the degree of automation sole cannot achieve in lasting work
It keeps stablizing, easily break down.
Although the illustrative specific embodiment 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 embodiment, 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 column of protection.
Claims (1)
1. a kind of detection method based on damper detection device, comprising 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) on 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), so that reaching adjusting is mounted on fixed plate five
(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), to reach the upper and lower position for quickly adjusting and holding block (7121) tightly；It unclamps
Handle (7115), tightening pin (7114) unclamp, turning knob two (7113), by rotary screw rod two (7112) come adjusting nut company
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) hold tightly: the start button of manual operation control panel (3), cylinder one (7120) starting on hold-fast body (71) are driven
Stretch out motion is done in dynamic hold tightly block (7121), compresses damper (8), realizes holding movement；
3) torsion detects: cylinder three (7208) starting drives stable backup plate (7209) to be close in the two sides of damper (8), plays
Stablize the effect of damper (8)；Cylinder two (7206) starting, 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) starting moves downward push rod (7310), and push rod (7310) pushes connecting plate five
(7311) it moves downward, transports the sliding rail two (7312) being mounted on connecting plate five (7311) band movable slider two (7313) downwards
It is dynamic, so that the pressing plate (7315) on sliding block two (7313) be pushed to be pressed on damper；Cylinder five (7314) starting, 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) drive synchronous pulley two (7304) rotation by belt (7303) transmission, make screw rod four
(7305) fixed plate six (7307) are driven to move upwards by nut link block four (7306), to generate on damper (8)
It upwards pressure, finally makes damper (8) to generate 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 taking out damper (8) and be placed on marking machine (5), will show on display screen (4)
Twisting resistance and resistance to compression force value beat on damper (8), each reset repeats above detection process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810308900.0A CN108692928B (en) | 2018-04-09 | 2018-04-09 | A kind of damper detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810308900.0A CN108692928B (en) | 2018-04-09 | 2018-04-09 | A kind of damper detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108692928A CN108692928A (en) | 2018-10-23 |
| CN108692928B true CN108692928B (en) | 2019-12-03 |
Family
ID=63844873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810308900.0A Active CN108692928B (en) | 2018-04-09 | 2018-04-09 | A kind of damper detection method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108692928B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115486B (en) * | 2018-10-24 | 2023-10-17 | 西安爱生技术集团有限公司 | Unmanned aerial vehicle engine oil gas shock absorber static pressure testing arrangement |
| CN114562933A (en) * | 2022-04-29 | 2022-05-31 | 张家港保税区亚鑫精密制管有限公司 | Quick detection tool for size of outer barrel of shock absorber |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217244A (en) * | 2013-03-26 | 2013-07-24 | 山东科技大学 | Shock absorber tension and pressure measuring instrument and detection method thereof |
| CN205380431U (en) * | 2015-12-24 | 2016-07-13 | 宁波力品格工业机械有限公司 | Numerical control carousel formula bumper shock absorber welding machine |
| CN107575523A (en) * | 2017-07-28 | 2018-01-12 | 浙江稳达减振器有限公司 | Damper automated assembling equipment and its technique assembled to damper |
| CN207123386U (en) * | 2017-08-25 | 2018-03-20 | 杭州金士顿实业有限公司 | A kind of continuous testing agency of absorber damping force |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103454156B (en) * | 2012-05-28 | 2018-01-26 | 富泰华工业（深圳）有限公司 | Pulling capacity mechanism for testing and drawing force test method |
-
2018
- 2018-04-09 CN CN201810308900.0A patent/CN108692928B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103217244A (en) * | 2013-03-26 | 2013-07-24 | 山东科技大学 | Shock absorber tension and pressure measuring instrument and detection method thereof |
| CN205380431U (en) * | 2015-12-24 | 2016-07-13 | 宁波力品格工业机械有限公司 | Numerical control carousel formula bumper shock absorber welding machine |
| CN107575523A (en) * | 2017-07-28 | 2018-01-12 | 浙江稳达减振器有限公司 | Damper automated assembling equipment and its technique assembled to damper |
| CN207123386U (en) * | 2017-08-25 | 2018-03-20 | 杭州金士顿实业有限公司 | A kind of continuous testing agency of absorber damping force |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108692928A (en) | 2018-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108519227B (en) | A kind of damper detection device | |
| CN108692928B (en) | A kind of damper detection method | |
| CN209624529U (en) | A kind of air pollution monitoring device | |
| CN205944711U (en) | Automatic plug fever equipment of USB | |
| CN109029922A (en) | A kind of display panel compression bonding apparatus | |
| CN106926853B (en) | Portable folding full-automatic railway track detects car | |
| CN202870085U (en) | Tester for water absorbency | |
| CN209182049U (en) | One kind being suitable for outdoor umbrella class support exhibition experiment detection device | |
| CN206581774U (en) | A kind of automatic window opener of daylighting effect | |
| CN220708437U (en) | Clean room temperature humidity detection device | |
| CN220893764U (en) | Intelligent switch test equipment | |
| CN209280188U (en) | A kind of Multi-station full-automatic plug force tester | |
| CN221051276U (en) | Elevator speed limiter test equipment | |
| CN113686713A (en) | Building engineering quality detection device based on internet remote control | |
| CN207703809U (en) | A kind of large size flue gas analyzer mobile mechanism | |
| CN215678392U (en) | Full-automatic solid-liquid purging and trapping instrument for soil detection | |
| CN220553758U (en) | Auxiliary device is patrolled and examined to electric power | |
| CN217878155U (en) | Detection device for dynamometer | |
| CN220540812U (en) | Height calibration auxiliary device | |
| CN208254798U (en) | A kind of elevator inlay door foot endurance testboard | |
| CN220322977U (en) | Building structure detection device | |
| CN115569350B (en) | Motor control system of gait rehabilitation training device with rest chair | |
| CN215833224U (en) | Thermoplastic inner shielding material aging performance detection equipment | |
| CN209085939U (en) | Perambulator fatigue tester | |
| CN116698130B (en) | Device and method for detecting threads and torque |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191111 Address after: 311800 Zhejiang city of Shaoxing province Zhuji City Huang Shan Zhen Village drive tower No. 510 Yamaguchi Dingxin Applicant after: Zhuji Yihe Project Investment Co., Ltd Address before: New Jing Zhong Yang She Zhen Tang Suzhou City, Jiangsu province 215600 city of Zhangjiagang City, room 5 No. 10-1 Applicant before: Zhangjiagang Ou micro automation R & D Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
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. |