CN206818522U - For detecting the testing machine of casing machinery static behavior - Google Patents
For detecting the testing machine of casing machinery static behavior Download PDFInfo
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- CN206818522U CN206818522U CN201720546316.XU CN201720546316U CN206818522U CN 206818522 U CN206818522 U CN 206818522U CN 201720546316 U CN201720546316 U CN 201720546316U CN 206818522 U CN206818522 U CN 206818522U
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Abstract
A kind of testing machine for being used to detect casing machinery static behavior is provided, static load table top mechanism and travel mechanism are provided with frame and travel mechanism is located above static load table top mechanism, the travel mechanism is connected with located at the hoisting mechanism of frame upper end and drives travel mechanism to be moved up and down along bracket height direction by hoisting mechanism, the static load table top mechanism, travel mechanism and hoisting mechanism are connected with control unit, and the test parameter of the casing to be measured in static load table top mechanism is placed in after guidance panel inputs control unit, by control unit control, casing clamping to be measured is fixed by static load table top mechanism, described control unit control travel mechanism and hoisting mechanism realize the test of casing static behavior to be measured after cooperating, and the test parameter and test performance result of casing to be measured are shown by guidance panel.The automaticity of the utility model cabinet characteristic to be measured test is high, reasonable in design, and testing efficiency and precision are high, testing reliability and safe, beneficial to popularization and application.
Description
Technical field
The utility model belongs to cabinet characteristic detection technique field, and in particular to one kind is used to detect casing machinery static load
The testing machine of energy.
Background technology
At present, to the test of the static load of metal material or nonmetallic materials casing carried out by manual operation,
Do not have complete set, efficient, automation equipment surveys to performances such as the tolerance of casing, rigidity and torsibilities
Examination, so as to judge performance of the cabinet shell under corresponding operating mode, ensures the reliability of corresponding operating mode nowel body running, detects
Whether the degree of protection of casing meets working condition requirement, and when manual operation is tested casing static behavior, disturbing factor makes
Must be relatively low in measuring accuracy, so as to influence the precision of test result, cabinet shell can not be correctly judged under corresponding operating mode
Performance, judge that requirement can be met in practical service environment, in view of the above-mentioned problems, being necessary to be improved.
Utility model content
The technical problem that the utility model solves：A kind of testing machine for being used to detect casing machinery static behavior, control are provided
The test parameter that unit processed inputs according to guidance panel, control static load table top mechanism, travel mechanism and hoisting mechanism cooperate
The test of casing static behavior to be measured is realized afterwards, and test parameter and test performance result are shown by guidance panel,
The automaticity of cabinet characteristic test to be measured is high, simple in construction, reasonable in design, and testing efficiency and precision are high, testing reliability
With it is safe, beneficial to popularization and application.
The technical solution adopted in the utility model：For detecting the testing machine of casing machinery static behavior, there is frame, institute
State frame provided with static load table top mechanism and travel mechanism and travel mechanism to be located above static load table top mechanism, the travel mechanism
It is connected with located at the hoisting mechanism of frame upper end and drives travel mechanism to be moved up and down along bracket height direction by hoisting mechanism,
Static load table top mechanism, travel mechanism and the hoisting mechanism are connected with control unit, and are placed in static load table top mechanism and are treated
The test parameter of measuring tank body controls static load table top mechanism by casing to be measured after guidance panel inputs control unit, by control unit
Clamping is fixed, and the survey of casing static behavior to be measured is realized after described control unit control travel mechanism and hoisting mechanism collaborative work
Examination, and the test parameter of casing to be measured and test performance result are shown by guidance panel.
Wherein, the pull pressure sensor I in the static load table top mechanism, torque sensor I, approach switch sensor I, watch
Take torque sensor II, torque sensor III, magnetic induction sensor, optoelectronic switch I, the optoelectronic switch in motor I, travel mechanism
IIth, pull pressure sensor II, approach switch sensor III, approach switch sensor II, electric cylinder, servomotor II, servo electricity
Servomotor IV in machine III and hoisting mechanism is connected with control unit by wire, first input of described control unit
End is connected with the output end of guidance panel, and second input of described control unit connects with the output end of pull pressure sensor I
Connect, the 3rd input of described control unit is connected with the output end of torque sensor I, and the 4th of described control unit is defeated
Enter end to be connected with the output end of approach switch sensor I, the 5th input of described control unit is defeated with optoelectronic switch II
Going out end connection, the 6th input of described control unit is connected with the output end of optoelectronic switch I, and the 7th of described control unit the
Individual input is connected with the output end of torque sensor II, the 8th input and the torque sensor III of described control unit
Output end connects, and the 9th input of described control unit and the output end of magnetic induction sensor connect, described control unit
The tenth input be connected with the output end of pull pressure sensor II, the 11st input of described control unit with it is close
The output end connection of switch sensor III, the 12nd input of described control unit are defeated with approach switch sensor II
Going out end connection, first output end of described control unit and the input of guidance panel connect, and the second of described control unit
Individual output end is connected with the input of servomotor I, the 3rd output end of described control unit and the input of servomotor IV
End connection, the 4th output end of described control unit are connected with the input of servomotor II, and the 5th of described control unit the
Individual output end is connected with the input of servomotor III, and the 6th output end of described control unit and the input of electric cylinder connect
Connect.
Further, the static load table top mechanism includes static load platform, clamping ball-screw component I, clamping ball-screw group
Part II, pull pressure sensor I and fixture I, the static load platform is fixed in frame and casing to be measured is placed on static load platform, the folder
Hold ball-screw component I and clamping ball-screw component II is installed in frame below static load platform and after being vertically arranged, institute
State and one group of fixture I is equipped with the screw rod of clamping ball-screw component I and clamping ball-screw component II and fixture I is provided with and drawn
Pressure sensor I, the casing to be measured on the static load platform is by clamping ball-screw component I and the band of clamping ball-screw component II
Casing to be measured is fixedly clamped on static load platform by the dynamic fixture I for stretching out static load platform table top after moving towards, the clamping ball wire
Thick stick component I and clamping ball-screw component II are provided with and spacing approach switch sensor I are carried out to the shift position of fixture I.
Further, the clamping ball-screw component I and clamping ball-screw component II include servomotor I, subtracted
Fast machine I, torque sensor I, lead screw guide rails I and connector I, the connector I are fixed on shell outside and servomotor I and subtracted
Fast machine I is mounted on connector I, and the output shaft of servomotor I is fixedly connected with the input shaft of reductor I, and the moment of torsion passes
Sensor I is fixed with the screw rod end in the output shaft of reductor I and the lead screw guide rails I being installed in frame respectively by shaft coupling
Connect as one, be respectively arranged with fixture I on the opposite sliding block of two directions of motion in the lead screw guide rails I and be placed on static load platform
Casing to be measured drives the screw rod in lead screw guide rails I to make sliding block drive fixture I to clamp casing to be measured after rotating by servomotor I
Or unclamp, the mounting bracket in the lead screw guide rails I, which is provided with, carries out spacing approach switch sensor to the shift position of fixture I
Ⅰ。
Further, the travel mechanism includes pull bar, mobile platform, roll adjustment ball-screw component, torsion ball-screw
Component I, ball-screw component II, electric cylinder, optoelectronic switch I, optoelectronic switch II and fixture II are reversed, the pull bar upper end is with carrying
Rise mechanism to be fixedly connected and pull bar lower end is fixedly connected with the mobile platform being installed in frame, be equipped with the mobile platform pair
It moves up and down position and carries out spacing optoelectronic switch I, and the mobile platform surrounding is equipped with the silk in electric cylinder and electric cylinder
Thick stick end is provided with pull pressure sensor II, is provided with outside the leading screw in the electric cylinder and spacing magnetic is carried out to leading screw shift position
Inductive pick-up, two motion sides of the roll adjustment ball-screw component on mobile platform and in roll adjustment ball-screw component
The He of torsion ball-screw component I for applying torsion for treating measuring tank body horizontal diagonal position is respectively provided with to opposite sliding block
Ball-screw component II is reversed, folder is respectively arranged with the sliding block for reversing ball-screw component I and reversing ball-screw component II
Optoelectronic switch II, the installation reversed ball-screw component I and reverse ball-screw component II are housed on tool II and fixture II
It is equipped with frame and spacing approach switch sensor III is carried out to the shift position of fixture II.
Further, the roll adjustment ball-screw component includes servomotor II, reductor II, torque sensor II, silk
Thick stick guide rail II and connector II, the lead screw guide rails II pass through the connector II located at mobile platform upper surface both sides and middle part
Support on mobile platform, the output shaft of servomotor II is fixedly connected with the input shaft of reductor II, the torque sensor II
It is connected to one respectively with the screw rod end in the output shaft and lead screw guide rails II of reductor II by shaft coupling, the silk
The opposite sliding block of two directions of motion is consolidated with reversing ball-screw component I and reversing ball-screw component II respectively in thick stick guide rail II
Fixed connection, and drive the screw rod in lead screw guide rails II sliding block is driven torsion ball-screw respectively after rotating by servomotor II
Component I and torsion ball-screw component II conversely or after moving towards are realized to reversing ball-screw component I and torsion ball wire
The adjustment of distance between thick stick component II, the mounting bracket of the lead screw guide rails II are provided with to reversing ball-screw component I and reversing
The shift position of ball-screw component II carries out spacing approach switch sensor II.
Further, the torsion ball-screw component I and torsion ball-screw component II include servomotor III, subtracted
Fast machine III, torque sensor III and lead screw guide rails III, the mounting bracket in the lead screw guide rails III are led by connector II with leading screw
Ball nut in rail II is fixedly connected, and the output shaft of servomotor III is fixedly connected with the input shaft of reductor III, the torsion
Square sensor III is fixedly connected as with the screw rod end in the output shaft and lead screw guide rails III of reductor III respectively by shaft coupling
Integrally, sliding block is fixedly connected with the fixture II equipped with optoelectronic switch II in the lead screw guide rails III, and is driven by servomotor III
Make sliding block drive fixture II to move backward casing horizontal diagonal position application to be measured after screw rod rotation in dynamic lead screw guide rails III to turn round
Power, the mounting bracket in the lead screw guide rails III, which is provided with, carries out spacing approach switch sensor III to the shift position of fixture II.
Further, the hoisting mechanism includes servomotor IV, reductor IV, ball-screw, connector IV, described to watch
Take motor IV and reductor IV is mounted on the mounting seat upper end in hoisting mechanism and the output shaft of servomotor IV and reductor IV
Input shaft is fixedly connected, and screw rod one end in the ball-screw is fixedly connected and in ball-screw with the output shaft of reductor IV
The screw rod other end is supported in the mounting bracket lower end in hoisting mechanism, and connector is fixed with the ball nut in the ball-screw
IV and connector IV be fixedly connected with the pull bar in travel mechanism, and pass through servomotor IV drive ball-screw in screw rod turn
It is moved by the optoelectronic switch I in travel mechanism after being moved up and down after dynamic by the ball nut drive travel mechanism in ball-screw
Dynamic position carries out spacing.
The utility model compared with prior art the advantages of：
1st, the test parameter that control unit inputs according to guidance panel, control static load table top mechanism, travel mechanism and lifting
Mechanism realizes the test of casing static behavior to be measured after cooperating, include test, the test of tolerance of cabinet shell rigidity
With the test of torsibility, the automation mechanized operation of casing machinery static behavior experiment to be measured is realized；
2nd, the clamping ball-screw component I and clamping ball-screw component in static load table top mechanism are controlled by control unit
II, the casing to be measured that can be fast and accurately opposite on static load platform is gripped automatically, without manual operation, is improved and is treated
The efficiency and reliability of measuring tank body clamping；
3rd, it is provided with this structure multiple to acting on casing to be measured in static load table top mechanism, hoisting mechanism and travel mechanism
Optoelectronic switch that moving parts relative position is detected, pull pressure sensor and spacing approach switch sensor is carried out, it is real
Now to static load table top mechanism, hoisting mechanism and the restriction of travel mechanism shift position, make to ensure while this structure is more intelligent
The life safety of operating personnel, improves testing machine secure safety；
4th, it is simple in construction, it is reasonable in design, reaction sensitivity and can precision it is high, carried out suitable for the casing of various model specifications
The test of mechanical static behavior, beneficial to popularization and application.
Brief description of the drawings
Fig. 1 is the utility model structural front view；
Fig. 2 is the utility model structure left view
Fig. 3 is the utility model control principle block diagram.
Embodiment
1-3 describes a kind of embodiment of the present utility model below in conjunction with the accompanying drawings.
For detecting the testing machine of casing machinery static behavior, there is frame 1, the frame 1 is provided with static load table top machine
Structure 2 and travel mechanism 3 and travel mechanism 3 are located at the top of static load table top mechanism 2, and the travel mechanism 3 is with being located at the upper end of frame 1
Hoisting mechanism 4 connects and drives travel mechanism 3 to be moved up and down along the short transverse of frame 1 by hoisting mechanism 4, the static load table top
Mechanism 2, travel mechanism 3 and hoisting mechanism 4 are connected with control unit 5, and the casing to be measured being placed in static load table top mechanism 2
Test parameter controls static load table top mechanism 2 to fill casing to be measured after guidance panel 6 inputs control unit 5 by control unit 5
Clamping fixed, described control unit 5 realizes casing static behavior to be measured after controlling travel mechanism 3 and the collaborative work of hoisting mechanism 4
Test, and the test parameter of casing to be measured and test performance result are shown by guidance panel 6；Specifically, the static load
Pull pressure sensor I 204, torque sensor I 208, approach switch sensor I 211, servomotor I 206 in table top mechanism 2,
Torque sensor II 312, torque sensor III 317, magnetic induction sensor 320, optoelectronic switch I 308, light in travel mechanism 3
Electric switch II 309, pull pressure sensor II 322, approach switch sensor III 321, approach switch sensor II 319, electric cylinder
306th, the servomotor IV 401 in servomotor II 310, servomotor III 315 and hoisting mechanism 4 passes through with control unit 5
Wire connects, and first input of described control unit 5 be connected with the output end of guidance panel 6, and the of described control unit 5
Two inputs are connected with the output end of pull pressure sensor I 204, and the 3rd input and the moment of torsion of described control unit 5 pass
The output end connection of sensor I 208, the 4th input of described control unit 5 and the output end of approach switch sensor I 211
Connection, the 5th input of described control unit 5 be connected with the output end of optoelectronic switch II 309, and the of described control unit 5
Six inputs are connected with the output end of optoelectronic switch I 308, the 7th input and torque sensor of described control unit 5
II 312 output end connection, the 8th input of described control unit 5 are connected with the output end of torque sensor III 317, institute
The 9th input for stating control unit 5 is connected with the output end of magnetic induction sensor 320, the tenth of described control unit 5
Input is connected with the output end of pull pressure sensor II 322, the 11st input and proximity switch of described control unit 5
The output end connection of sensor III 321, the 12nd input and the approach switch sensor II 319 of described control unit 5
Output end is connected, and first output end of described control unit 5 is connected with the input of guidance panel 6, described control unit 5
Second output end is connected with the input of servomotor I 206, the 3rd output end and servomotor of described control unit 5
IV 401 input connection, the 4th output end of described control unit 5 is connected with the input of servomotor II 310, described
5th output end of control unit 5 is connected with the input of servomotor III 315, the 6th output of described control unit 5
End is connected with the input of electric cylinder 306；Specifically, the static load table top mechanism 2 includes static load platform 201, clamping ball-screw
Component I 202, clamping ball-screw component II 203, pull pressure sensor I 204 and fixture I 205, the static load platform 201 are fixed on
In frame 1 and casing to be measured is placed on static load platform 201, the clamping ball-screw component I 202 and clamping ball-screw component II
203 are installed in frame 1 positioned at the lower section of static load platform 201 and after being vertically arranged, the clamping ball-screw component I 202 and clamping
One group of fixture I 205 is equipped with the screw rod of ball-screw component II 203 and fixture I 205 is provided with pull pressure sensor I 204,
Casing to be measured on the static load platform 201 is driven by clamping ball-screw component I 202 and clamping ball-screw component II 203
Stretch out the table top of static load platform 201 fixture I 205 move towards after casing to be measured is fixedly clamped on static load platform 201, the clamping
Ball-screw component I 202 and clamping ball-screw component II 203, which are provided with, carries out spacing approach to the shift position of fixture I 205
Switch sensor I 211；Specifically, the clamping ball-screw component I 202 and clamping ball-screw component II 203 include watching
Take motor I 206, reductor I 207, torque sensor I 208, lead screw guide rails I 209 and connector I 210, the connector I 210
It is fixed on the outside of frame 1 and servomotor I 206 and reductor I 207 is mounted on connector I 210, the servomotor I
206 output shafts are fixedly connected with the input shaft of reductor I 207, the torque sensor I 208 by shaft coupling respectively with reductor I
Screw rod end in 207 output shaft and the lead screw guide rails I 209 being installed in frame 1 is connected to one, and the leading screw is led
The casing to be measured for being respectively arranged with fixture I 205 on the opposite sliding block of two directions of motion in rail I 209 and being placed on static load platform 201 passes through
Servomotor I 206 drive the screw rod in lead screw guide rails I 209 make after rotating sliding block drive fixture I 205 casing to be measured is clamped or
Unclamp, the mounting bracket in the lead screw guide rails I 209, which is provided with, carries out spacing proximity switch sensing to the shift position of fixture I 205
Device I 211；Specifically, the travel mechanism 3 includes pull bar 301, mobile platform 302, roll adjustment ball-screw component 303, torsion rolling
Ballscrew component I 304, reverse ball-screw component II 305, electric cylinder 306, optoelectronic switch I 308, optoelectronic switch II 309 and folder
Have II 307, the upper end of pull bar 301 is fixedly connected with hoisting mechanism 4 and the lower end of pull bar 301 and the movement that is installed in frame 1
Platform 302 is fixedly connected, the optoelectronic switch I 308 spacing equipped with position progress is moved up and down to it on the mobile platform 302,
The leading screw end that the surrounding of mobile platform 302 is equipped with electric cylinder 306 and electric cylinder 306 is provided with pull pressure sensor II
322, it is provided with outside the leading screw in the electric cylinder 306 and spacing magnetic induction sensor 320 is carried out to leading screw shift position, it is described
Two directions of motion of the roll adjustment ball-screw component 303 on mobile platform 302 and in roll adjustment ball-screw component 303 are opposite
Sliding block on be respectively provided with for treat measuring tank body horizontal diagonal position apply torsion torsion ball-screw component I 304 and turn round
On tumbler ballscrew component II 305, the torsion ball-screw component I 304 and the sliding block of torsion ball-screw component II 305
Equipped with optoelectronic switch II 309 is equipped with fixture II 307 and fixture II 307, the torsion ball-screw component I 304 and torsion are rolled
It is equipped with the mounting bracket of ballscrew component II 305 and spacing approach switch sensor III is carried out to the shift position of fixture II 307
321；Specifically, the roll adjustment ball-screw component 303 includes servomotor II 310, reductor II 311, torque sensor II
312nd, lead screw guide rails II 313 and connector II 314, the lead screw guide rails II 313 pass through located at the upper surface both sides of mobile platform 302
And the connector II 314 at middle part is supported on mobile platform 302, the output shaft of servomotor II 310 and reductor II 311 are defeated
Enter axle to be fixedly connected, the torque sensor II 312 passes through the shaft coupling output shaft and lead screw guide rails with reductor II 311 respectively
Screw rod end in II 313 is connected to one, the sliding block difference that two directions of motion are opposite in the lead screw guide rails II 313
It is fixedly connected with reversing ball-screw component I 304 and reversing ball-screw component II 305, and is driven by servomotor II 310
Screw rod in lead screw guide rails II 313 makes sliding block drive torsion ball-screw component I 304 respectively and reverses ball-screw group after rotating
Part II 305 conversely or after moving towards is realized to reversing between ball-screw component I 304 and torsion ball-screw component II 305
The adjustment of distance, the mounting bracket of the lead screw guide rails II 313 are provided with to reversing ball-screw component I 304 and reversing ball wire
The shift position of thick stick component II 305 carries out spacing approach switch sensor II 319；Specifically, the torsion ball-screw component I
304 include servomotor III 315, reductor III 316, the and of torque sensor III 317 with ball-screw component II 305 is reversed
Lead screw guide rails III 318, the mounting bracket in the lead screw guide rails III 318 pass through connector II 314 and the rolling in lead screw guide rails II 313
Pearl nut is fixedly connected, and the output shaft of servomotor III 315 is fixedly connected with the input shaft of reductor III 316, and the moment of torsion passes
Sensor III 317 is fixed with the screw rod end in the output shaft and lead screw guide rails III 318 of reductor III 316 respectively by shaft coupling to be connected
One is connected in, sliding block is fixedly connected with the fixture II 307 equipped with optoelectronic switch II 309 in the lead screw guide rails III 318, and is passed through
Servomotor III 315 drives the screw rod in lead screw guide rails III 318 to make sliding block drive the movement of fixture II 307 to treat measuring tank backward after rotating
Body horizontal diagonal position applies torsion, and the mounting bracket in the lead screw guide rails III 318 is provided with to enter the shift position of fixture II 307
The spacing approach switch sensor III 321 of row；Specifically, the hoisting mechanism 4 includes servomotor IV 401, reductor IV
402nd, ball-screw 403, connector IV 404, the servomotor IV 401 and reductor IV 402 are mounted in hoisting mechanism 4
Mounting seat upper end and the output shaft of servomotor IV 401 be fixedly connected with the input shaft of reductor IV 402, the ball-screw 403
In screw rod one end be fixedly connected with the output shaft of reductor IV 402 and the screw rod other end in ball-screw 403 is supported in lifting
Mounting bracket lower end in mechanism 4, connector IV 404 and connector IV are fixed with the ball nut in the ball-screw 403
404 are fixedly connected with the pull bar 301 in travel mechanism 3, and drive the screw rod in ball-screw 403 by servomotor IV 401
By the optoelectronic switch in travel mechanism 3 after being moved up and down after rotation by the ball nut drive travel mechanism 3 in ball-screw 403
I 308 is spacing to the progress of its shift position.
Operation principle：First, casing to be measured is positioned on the table top of static load platform 201 by operating personnel, and passes through guidance panel 6
The parameter information relevant with casing to be measured, firing test machine are inputted into control unit 5, control unit 5 controls static load table top machine
After the work of servomotor I 206 that ball-screw component I 202 and clamping ball-screw component II 203 are clamped in structure 2, servomotor
Screw rod in I 206 driving lead screw guide rails I 209 makes sliding block drive fixture I 205 to clamp casing to be measured after rotating, pressure sensing
When device I 204 detects that the pressure acted on casing to be measured reaches setting pressure, this signal is transferred in control unit 5,
Control unit 5 sends the instruction that control servomotor I 206 is stopped, and now, completes gripping for casing to be measured；
Then, control unit 5 controls travel mechanism 3 to be displaced downwardly to test point, applies successively to four side walls of casing to be measured
Thrust, finally apply torsion along casing horizontal diagonal position to be measured, to test the rigidity of casing to be measured, tolerance and torsibility,
Survey whether casing degree of protection to be measured meets the requirements according to specification regulation, this process is：Control unit 5 controls servomotor IV
After 401 work, by the nut in ball-screw 403 after being rotated by the screw rod in the driving ball-screw 403 of servomotor IV 401
Travel mechanism 3 is driven to move down, optoelectronic switch I 308 detects box location to be measured, the mobile platform in travel mechanism 3
302 act on the test point of casing upper surface to be measured, after optoelectronic switch I 308 sends signal to control unit 5, control unit 5
Control servomotor IV 401 is stopped, and afterwards, after control unit 5 controls electric cylinder 306 to work, makes leading screw in electric cylinder 306
The pull pressure sensor II 322 of end is acted on after wall box to be measured applies thrust to the test point on wall box to be measured,
Until pull pressure sensor II 322 detects that thrust size is identical with setting value, and after the time as defined in keeping, by control unit
Withdrawn after the 5 control reverse operations of electric cylinder 306, when magnetic induction sensor 320 detects that electric cylinder 306 is moved to extreme position
Afterwards, control electric cylinder 306 to be stopped by control unit 5, now, complete to treat the application of measuring tank body sidewall thrust；Roll adjustment rolls
Ballscrew component 303 is adjusted to reversing ball-screw component I 304 and reversing the distance between ball-screw component II 305
When, after control unit 5 controls servomotor II 310 to work, servomotor II 310 drives the screw rod in lead screw guide rails II 313 to turn
After dynamic, sliding block is driven respectively and reverse ball-screw component I 304 and reverse ball-screw component II 305 conversely or move towards
Realize afterwards to reversing ball-screw component I 304 and reversing the adjustment of distance between ball-screw component II 305, to torsion ball
Lead screw assembly I 304 and the operating position for reversing ball-screw component II 305, optoelectronic switch II 309 detect box location to be measured simultaneously
It is transmitted to control unit 5 and stops action signal, control unit 5 works in control servomotor III 315, until that will reverse ball-screw
Component I 304 and torsion ball-screw component II 305 are adjusted to torsiversion, meanwhile, it is equipped with the sliding block of lead screw guide rails II 313
Spacing approach switch sensor is carried out to reversing ball-screw component I 304 and reversing the shift position of ball-screw component II 305
II 319, after ball-screw component I 304 is reversed and torsion ball-screw component II 305 is moved to extreme position, proximity switch
Sensor II 319 is passed the information on to control unit 5, controls servomotor II 310 to stop resetting by control unit 5；
When applying torsion to casing horizontal diagonal position to be measured again, control unit 5 controlled servomotor III 315 to work
Afterwards, servomotor III 315 drives the screw rod in lead screw guide rails III 318 to make sliding block drive the movement of fixture II 307 to treat backward after rotating
Measuring tank body horizontal diagonal position apply torsion, torque sensor III 317 detect fixture II 307 apply torsion to setting value simultaneously
After time as defined in holding, control unit 5 controls servomotor III 315 to be stopped and return, and measuring tank body torsion is treated in completion
Application；
Finally, after the completion of the mechanical static behavior experiment of casing to be measured, the knot of every test performance index of casing to be measured
Fruit information is shown after the analysis of control unit 5 calculates by guidance panel 6；Casing to be measured is removed from static load platform 201
When, after control unit 5 controls static load table top mechanism 2, travel mechanism 3 and hoisting mechanism 4 to return to initial position, by operating personnel
After measuring tank body is removed from static load platform 201, according to above-mentioned steps other casings to be measured can be carried out with the experiment of next round.
The test parameter that control unit 5 inputs according to guidance panel 6, control static load table top mechanism 2, travel mechanism 3 and carry
The test that casing static behavior to be measured is realized after mechanism 4 cooperates is risen, includes test, the tolerance of cabinet shell rigidity to be measured
Test and torsibility test, realize the automation mechanized operation of casing machinery static behavior to be measured experiment, controlled by control unit 5
Clamping ball-screw component I 202 and clamping ball-screw component II 203 in static load table top mechanism 2, can be fast and accurately opposed
Gripped automatically in the casing to be measured on static load platform 201, without manual operation, improve the efficiency of casing clamping to be measured
And reliability, it is provided with this structure multiple to acting on casing to be measured in static load table top mechanism 2, hoisting mechanism 3 and travel mechanism 4
Moving parts relative position detected optoelectronic switch, pull pressure sensor and carry out spacing approach switch sensor,
Restriction to static load table top mechanism 2, hoisting mechanism 3 and the shift position of travel mechanism 4 is realized, makes more intelligent same of this structure
When ensure that operating personnel life safety, improve testing machine secure safety, it is simple in construction, it is reasonable in design, suitable for various
The casing of model specification carries out the test of mechanical static behavior, reaction sensitivity and can precision it is high, beneficial to popularization and application.
Above-described embodiment, simply preferred embodiment of the present utility model, not it is used for limiting the utility model practical range,
Therefore all equivalence changes done with content described in the utility model claims, the utility model claims model all should be included in
Within enclosing.
Claims (8)
1. the testing machine for detecting casing machinery static behavior, has frame (1), it is characterised in that：Set on the frame (1)
There are static load table top mechanism (2) and travel mechanism (3) and travel mechanism (3) is located above static load table top mechanism (2), the moving machine
Structure (3) is connected with the hoisting mechanism (4) located at frame (1) upper end and drives travel mechanism (3) along frame by hoisting mechanism (4)
(1) short transverse moves up and down, and the static load table top mechanism (2), travel mechanism (3) and hoisting mechanism (4) are and control unit
(5) connect, and the test parameter for the casing to be measured being placed in static load table top mechanism (2) inputs control unit through guidance panel (6)
(5) after, static load table top mechanism (2) is controlled to fix casing clamping to be measured by control unit (5), described control unit (5) control
Travel mechanism (3) and hoisting mechanism (4) realize the test of casing static behavior to be measured, and the test of casing to be measured after cooperating
Parameter and test performance result are shown by guidance panel (6).
2. the testing machine according to claim 1 for being used to detect casing machinery static behavior, it is characterised in that：The static load
Pull pressure sensor I (204), torque sensor I (208), approach switch sensor I (211), servo in table top mechanism (2)
Motor I (206), the torque sensor II (312) in travel mechanism (3), torque sensor III (317), magnetic induction sensor
(320), optoelectronic switch I (308), optoelectronic switch II (309), pull pressure sensor II (322), approach switch sensor III
(321), approach switch sensor II (319), electric cylinder (306), servomotor II (310), servomotor III (315) and lifting
Servomotor IV (401) in mechanism (4) is connected with control unit (5) by wire, first of described control unit (5)
Input is connected with the output end of guidance panel (6), second input and the pull pressure sensor I of described control unit (5)
(204) output end connection, the 3rd input of described control unit (5) connect with the output end of torque sensor I (208)
Connect, the 4th input of described control unit (5) is connected with the output end of approach switch sensor I (211), the control
5th input of unit (5) is connected with the output end of optoelectronic switch II (309), and the 6th of described control unit (5) is defeated
Enter end to be connected with the output end of optoelectronic switch I (308), the 7th input and the torque sensor II of described control unit (5)
(312) output end connection, the 8th input of described control unit (5) connect with the output end of torque sensor III (317)
Connect, the 9th input of described control unit (5) is connected with the output end of magnetic induction sensor (320), described control unit
(5) the tenth input is connected with the output end of pull pressure sensor II (322), the 11st of described control unit (5)
Input is connected with the output end of approach switch sensor III (321), and the 12nd input of described control unit (5) is with connecing
The output end connection of nearly switch sensor II (319), first output end and the guidance panel (6) of described control unit (5)
Input is connected, and second output end of described control unit (5) is connected with the input of servomotor I (206), the control
3rd output end of unit (5) is connected with the input of servomotor IV (401), and the 4th of described control unit (5) is defeated
Go out end to be connected with the input of servomotor II (310), the 5th output end and the servomotor III of described control unit (5)
(315) input connection, the 6th output end of described control unit (5) are connected with the input of electric cylinder (306).
3. the testing machine according to claim 1 or 2 for being used to detect casing machinery static behavior, it is characterised in that：It is described
Static load table top mechanism (2) includes static load platform (201), clamping ball-screw component I (202), clamping ball-screw component II
(203), pull pressure sensor I (204) and fixture I (205), the static load platform (201) is fixed in frame (1) and casing to be measured
It is placed on static load platform (201), the clamping ball-screw component I (202) and clamping ball-screw component II (203) are located at static load
It is installed on below platform (201) and after being vertically arranged in frame (1), the clamping ball-screw component I (202) and clamping ball wire
One group of fixture I (205) is equipped with the screw rod of thick stick component II (203) and fixture I (205) is provided with pull pressure sensor I
(204), the casing to be measured on the static load platform (201) is by clamping ball-screw component I (202) and clamping ball-screw component
II (203) drive the fixture I (205) for stretching out static load platform (201) table top that casing to be measured is fixedly clamped in static load after moving towards
On platform (201), the clamping ball-screw component I (202) and clamping ball-screw component II (203) are provided with to fixture I
(205) shift position carries out spacing approach switch sensor I (211).
4. the testing machine according to claim 3 for being used to detect casing machinery static behavior, it is characterised in that：The clamping
Ball-screw component I (202) and clamping ball-screw component II (203) include servomotor I (206), reductor I (207),
Torque sensor I (208), lead screw guide rails I (209) and connector I (210), the connector I (210) are fixed on frame (1) outside
Side and servomotor I (206) and reductor I (207) are mounted on connector I (210), servomotor I (206) output
Axle is fixedly connected with reductor I (207) input shaft, the torque sensor I (208) by shaft coupling respectively with reductor I
(207) output shaft is connected to one with the screw rod end in the lead screw guide rails I (209) being installed in frame (1), described
Fixture I (205) is respectively arranged with the opposite sliding block of two directions of motion and be placed on static load platform (201) in lead screw guide rails I (209)
Casing to be measured drives the screw rod in lead screw guide rails I (209) sliding block is driven fixture I after rotating by servomotor I (206)
(205) casing to be measured is clamped or unclamped, the mounting bracket in the lead screw guide rails I (209) is provided with mobile to fixture I (205)
Position carries out spacing approach switch sensor I (211).
5. the testing machine according to claim 1 or 2 for being used to detect casing machinery static behavior, it is characterised in that：It is described
Travel mechanism (3) includes pull bar (301), mobile platform (302), roll adjustment ball-screw component (303), torsion ball-screw component
I (304), reverse ball-screw component II (305), electric cylinder (306), optoelectronic switch I (308), optoelectronic switch II (309) and folder
Have II (307), pull bar (301) upper end is fixedly connected with hoisting mechanism (4) and pull bar (301) lower end is with being installed on frame
(1) mobile platform (302) on is fixedly connected, spacing equipped with position progress is moved up and down to it on the mobile platform (302)
Optoelectronic switch I (308), mobile platform (302) surrounding is equipped with the leading screw in electric cylinder (306) and electric cylinder (306)
End is provided with pull pressure sensor II (322), is provided with outside the leading screw in the electric cylinder (306) and leading screw shift position is carried out
Spacing magnetic induction sensor (320), the roll adjustment ball-screw component (303) is on mobile platform (302) and roll adjustment rolls
It is respectively provided with the opposite sliding block of two directions of motion in ballscrew component (303) for treating measuring tank body horizontal diagonal position
Apply the torsion ball-screw component I (304) of torsion and reverse ball-screw component II (305), the torsion ball-screw group
It is respectively arranged with fixture II (307) and fixture II (307) and is equipped with the sliding block of part I (304) and torsion ball-screw component II (305)
On the mounting bracket of optoelectronic switch II (309), the torsion ball-screw component I (304) and torsion ball-screw component II (305)
It is equipped with and spacing approach switch sensor III (321) is carried out to fixture II (307) shift position.
6. the testing machine according to claim 5 for being used to detect casing machinery static behavior, it is characterised in that：The roll adjustment
Ball-screw component (303) includes servomotor II (310), reductor II (311), torque sensor II (312), lead screw guide rails
II (313) and connector II (314), the lead screw guide rails II (313) by located at mobile platform (302) upper surface both sides and in
The connector II (314) in portion is supported on mobile platform (302), described (310) output shaft of servomotor II and reductor II
(311) input shaft is fixedly connected, and the torque sensor II (312) passes through the shaft coupling output with reductor II (311) respectively
Screw rod end in axle and lead screw guide rails II (313) is connected to one, two motion sides in the lead screw guide rails II (313)
It is fixedly connected respectively with reversing ball-screw component I (304) and reversing ball-screw component II (305) to opposite sliding block, and
The screw rod in lead screw guide rails II (313) is driven sliding block is driven torsion ball wire respectively after rotating by servomotor II (310)
Thick stick component I (304) and torsion ball-screw component II (305) conversely or after moving towards are realized to reversing ball-screw component I
(304) the adjustment of reversing distance between ball-screw component II (305), set on the mounting bracket of the lead screw guide rails II (313)
Have and carry out spacing proximity switch to reversing ball-screw component I (304) and reversing (305) shift position of ball-screw component II
Sensor II (319).
7. the testing machine according to claim 6 for being used to detect casing machinery static behavior, it is characterised in that：The torsion
Ball-screw component I (304) and torsion ball-screw component II (305) include servomotor III (315), reductor III
(316), torque sensor III (317) and lead screw guide rails III (318), the mounting bracket in the lead screw guide rails III (318) pass through company
Fitting II (314) is fixedly connected with the ball nut in lead screw guide rails II (313), described (315) output shaft of servomotor III with
Reductor III (316) input shaft is fixedly connected, the torque sensor III (317) by shaft coupling respectively with reductor III
(316) the screw rod end in output shaft and lead screw guide rails III (318) is connected to one, the lead screw guide rails III (318)
Middle sliding block is fixedly connected with the fixture II (307) equipped with optoelectronic switch II (309), and drives silk by servomotor III (315)
Screw rod in thick stick guide rail III (318) makes sliding block drive the mobile backward casing horizontal diagonal position to be measured of fixture II (307) after rotating
Apply torsion, the mounting bracket in the lead screw guide rails III (318) is provided with carries out spacing connect to fixture II (307) shift position
Nearly switch sensor III (321).
8. the testing machine according to claim 1 or 2 for being used to detect casing machinery static behavior, it is characterised in that：It is described
Hoisting mechanism (4) includes servomotor IV (401), reductor IV (402), ball-screw (403), connector IV (404), described
Servomotor IV (401) and reductor IV (402) are mounted on the mounting seat upper end in hoisting mechanism (4) and servomotor IV
(401) output shaft is fixedly connected with reductor IV (402) input shaft, and screw rod one end in the ball-screw (403) is with slowing down
Machine IV (402) output shaft is fixedly connected and the screw rod other end in ball-screw (403) is supported in installation in hoisting mechanism (4)
Frame lower end, connector IV (404) is fixed with the ball nut in the ball-screw (403) and connector IV (404) is with moving
Pull bar (301) in motivation structure (3) is fixedly connected, and drives the screw rod in ball-screw (403) by servomotor IV (401)
By the light in travel mechanism (3) after being moved up and down after rotation by the ball nut drive travel mechanism (3) in ball-screw (403)
Electric switch I (308) carries out spacing to its shift position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546316.XU CN206818522U (en) | 2017-05-17 | 2017-05-17 | For detecting the testing machine of casing machinery static behavior |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720546316.XU CN206818522U (en) | 2017-05-17 | 2017-05-17 | For detecting the testing machine of casing machinery static behavior |
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| Publication Number | Publication Date |
|---|---|
| CN206818522U true CN206818522U (en) | 2017-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720546316.XU Expired - Fee Related CN206818522U (en) | 2017-05-17 | 2017-05-17 | For detecting the testing machine of casing machinery static behavior |
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| CN (1) | CN206818522U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398326A (en) * | 2018-05-02 | 2018-08-14 | 苏州热工研究院有限公司 | Portable ladder crosspiece experimental rig and the method for carrying out crosspiece strength test using it |
| CN108982082A (en) * | 2018-06-12 | 2018-12-11 | 国网辽宁省电力有限公司电力科学研究院 | The experimental rig of dead load ability |
| CN109682683A (en) * | 2018-12-24 | 2019-04-26 | 六安市星星包装股份有限公司 | A kind of carton test equipment |
| CN109975692A (en) * | 2019-04-01 | 2019-07-05 | 成都天创精密模具有限公司 | A kind of pcb board removing method and pcb board grasping jig based on manipulator |
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2017
- 2017-05-17 CN CN201720546316.XU patent/CN206818522U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108398326A (en) * | 2018-05-02 | 2018-08-14 | 苏州热工研究院有限公司 | Portable ladder crosspiece experimental rig and the method for carrying out crosspiece strength test using it |
| CN108398326B (en) * | 2018-05-02 | 2024-05-31 | 苏州热工研究院有限公司 | Portable ladder crosspiece test device and crosspiece strength test method using same |
| CN108982082A (en) * | 2018-06-12 | 2018-12-11 | 国网辽宁省电力有限公司电力科学研究院 | The experimental rig of dead load ability |
| CN108982082B (en) * | 2018-06-12 | 2024-05-31 | 国网辽宁省电力有限公司电力科学研究院 | Test device for static load capacity |
| CN109682683A (en) * | 2018-12-24 | 2019-04-26 | 六安市星星包装股份有限公司 | A kind of carton test equipment |
| CN109682683B (en) * | 2018-12-24 | 2021-07-06 | 六安市星星包装股份有限公司 | Carton test equipment |
| CN109975692A (en) * | 2019-04-01 | 2019-07-05 | 成都天创精密模具有限公司 | A kind of pcb board removing method and pcb board grasping jig based on manipulator |
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