CN115327455B - Electromagnetic chuck comprehensive performance testing device and application method thereof - Google Patents
Electromagnetic chuck comprehensive performance testing device and application method thereof Download PDFInfo
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- CN115327455B CN115327455B CN202211001096.4A CN202211001096A CN115327455B CN 115327455 B CN115327455 B CN 115327455B CN 202211001096 A CN202211001096 A CN 202211001096A CN 115327455 B CN115327455 B CN 115327455B
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000006073 displacement reaction Methods 0.000 claims description 34
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 abstract description 3
- -1 neodymium iron boron rare earth Chemical class 0.000 description 10
- 229910001172 neodymium magnet Inorganic materials 0.000 description 10
- 229910052761 rare earth metal Inorganic materials 0.000 description 10
- 230000005291 magnetic effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
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Abstract
The utility model discloses an electromagnetic chuck comprehensive performance testing device, which comprises a bearing table and a high-strength rope box, wherein the high-strength rope box is arranged above the top of the back surface of the bearing table; four groups of anti-collision rods are arranged on the front face of the high-strength rope box, a clamping sliding seat is arranged on the front face of each anti-collision rod, and a metal block is arranged on the front face of each clamping sliding seat; and a mounting bracket is arranged on the left side of the bearing table. According to the anti-collision device, the anti-collision rod is arranged, when the anti-collision rod is pulled to be separated, the clamping sliding seat is used for integrally colliding with the anti-collision rod, the anti-collision rubber block on the front face of the anti-collision rod is contacted with the anti-collision rubber block, so that damage caused by collision can be effectively reduced, the anti-collision rod and the supporting spring can be utilized to effectively play a role in buffering, the problem that the device is damaged due to collision is avoided, and meanwhile, the problem that the detection accuracy is influenced due to the damage of the spring structure is avoided.
Description
Technical Field
The utility model relates to the technical field of electromagnetic chuck performance detection, in particular to an electromagnetic chuck comprehensive performance testing device and a using method thereof.
Background
The electromagnetic chuck is a relatively common electrified adsorption magnet device in modern factories or metal processing, and the electromagnetic chuck generates larger magnetic force by electrifying the electromagnetic chuck, and the magnetic force is utilized to carry goods or adsorb metal parts, so that the effects of carrying or fixing technical parts and facilitating processing are realized, and the detection of the comprehensive performance of the electromagnetic chuck is generally required in order to ensure that the electromagnetic chuck can have good performance and meet the standard when the conventional electromagnetic chuck is produced, so that the comprehensive performance detection device of the electromagnetic chuck is required.
The defects of the existing electromagnetic chuck comprehensive performance testing device are that:
1. patent document CN214795166U discloses a permanent magnet performance testing device of a permanent magnet coupler, which belongs to the technical field of magnetic detection devices, and comprises a base, wherein the upper end of the base is provided with a guide rail, one side of the upper end of the guide rail is provided with an adjusting and installing assembly, one side of the adjusting and installing assembly is provided with a screw rod, one side of the guide rail, which is far away from the adjusting and installing assembly, is provided with a stress block, the adjusting and installing assembly comprises an upper shell, a guide groove, a limiting rod and a lower shell, wherein the upper end of the guide rail is provided with a lower shell, the upper end of the lower shell is provided with an upper shell, and the inside of the upper shell is symmetrically provided with the guide groove; according to the device, the adjusting and mounting assembly is arranged, the applicability of equipment is improved, the convenience of adjustment is ensured, the permanent magnet is prevented from slipping, the stability of detection work is ensured, the spring is prevented from loosening by arranging the spring fixing assembly, the convenience of spring replacement is ensured, and the detection quality is improved;
2. patent document CN217133348U discloses a neodymium iron boron rare earth permanent magnetism ferromagnetic property testing device, relates to magnetic force detection technical field, including "slide rail, fixed block and slider, the fixed block is fixed to be set up in the one end of slide rail, the slider slides and sets up on the slide rail, the slide rail is equipped with the one end top of slider and is equipped with the spring balance, the atress hook of spring balance one end is connected with one side assembly of slider, be equipped with the atress piece on the slider, the fixed block top is equipped with the holder that is used for assembling the magnet that waits to detect, the holder includes fixing base, movable plate, grip block and adjustment mechanism, the fixing base sets up in the fixing base top, movable plate and grip block symmetry set up on the fixing base; according to the neodymium iron boron rare earth permanent magnet performance testing device, through the cooperation of the clamping piece, the long gear and the long gear limiting plate, the angle adjustment can be realized under the condition that a magnet to be detected is not taken down, and great convenience is brought to the detection work of staff;
3. patent document CN210072044U discloses an automatic testing device for performance of electromagnet, which comprises a bracket, a load sensor, a load display instrument, an oscillometer and a test spring, wherein the load sensor is installed on the bracket through a screw rod, an upper connector is arranged at the bottom of the load sensor, an electromagnet coaxially arranged with the upper connector is arranged below the upper connector, a movable iron core of the electromagnet is connected with a lower connector, and the test spring is arranged between the upper connector and the lower connector. According to the technical scheme, the lead screw is arranged on the bracket and is used for fixing the load sensor of the load tester, the load sensor is connected with the movable iron core of the electromagnet through the connector and the test spring, and the actual working condition of the electromagnet is simulated, so that the initial force, the holding force (final tension or final thrust) and the conversion time when releasing the electromagnet are tested, and the device has the characteristics of simple structure, convenience in operation and accuracy in measurement;
4. patent document CN212301832U discloses a neodymium iron boron rare earth permanent magnet performance testing device, which comprises a base plate, a spring, an extension rod, a finger plate sleeve and a fixed block. This neodymium iron boron rare earth permanent magnetism ferromagnetic property testing arrangement, when using, firstly take the neodymium iron boron rare earth permanent magnet that processing is good, then insert the fixed inslot on the fixed block with neodymium iron boron rare earth permanent magnet, then rotate the rotation handle, the rotation handle drives kicking block downwardly moving, make neodymium iron boron rare earth permanent magnet by fixed on the fixed block, this moment neodymium iron boron rare earth permanent magnet produces a magnetic attraction to the atress piece, make the atress piece slide to neodymium iron boron rare earth permanent magnet direction on the slide rail through first slider, thereby apply a pulling force extension pole to exert a pulling force to make the spring extension to the extension pole under the effect of magnetic attraction, obtain a pulling force value through the relative position of observing second scale and fingerboard, thereby obtain the magnetic force size "of neodymium iron boron rare earth permanent magnet, but current device can't detect electromagnet's accuracy when using, electromagnet receives the removal of deflection degree, the accuracy that can not drop directly, the power at this stage is less than electromagnet's the highest pulling force that can bear, know when the centre gripping to the processing centre gripping of metal piece in order to guarantee that electromagnet's accuracy can's the device can't be used according to the condition of using and can't be used to the fact to the accuracy to the fact to shake.
Disclosure of Invention
The utility model aims to provide an electromagnetic chuck comprehensive performance testing device for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the electromagnetic chuck comprehensive performance testing device comprises a bearing table and a high-strength rope box, wherein the high-strength rope box is arranged above the top of the back surface of the bearing table;
four groups of anti-collision rods are arranged on the front face of the high-strength rope box, a clamping sliding seat is arranged on the front face of each anti-collision rod, and a metal block is arranged on the front face of each clamping sliding seat;
and a mounting bracket is arranged on the left side of the bearing table.
Preferably, two sets of location supporting seats are installed at the top of plummer, and the riser is installed at the positive top of plummer, and the controller is installed in the positive of riser, and the display screen is installed in the positive embedding of controller, and a plurality of groups of control button are installed in the front of controller, and the recess handle has been seted up in the front of controller, and the recess handle is located control button's right side.
Preferably, the top, the bottom and the two sides of the clamping sliding seat, which are provided with the sliding groove in the front of the clamping sliding seat, are embedded with electric push rods, the outer sides of the electric push rods are provided with driving motors, the output ends of the electric push rods are provided with piston rods, and the inner sides of the piston rods are provided with movable clamping blocks.
Preferably, the fixing base is installed in the outside of metal piece, and the fixing base is located the top of location supporting seat, and spacing frame is installed in the front of fixing base, and four groups of limit sliding ways have been seted up to the inboard of spacing frame, and four groups of limit sliding blocks are installed in the outside of metal piece, and limit sliding block is located the inboard of limit sliding way, and tension sensor is installed in the front of metal piece, and the connecting wire is installed at tension sensor's top, and positioning screw is installed in tension sensor's front, and positioning screw is located the back of riser.
Preferably, the limiting sliding groove is used for limiting the limiting sliding block, but when the limiting sliding block is installed, the empty groove area on the back surface of the limiting sliding groove is more, so that inaccurate detection caused by the fact that the limiting frame bears the tensile force is avoided;
the electric push rod pushes the movable clamping blocks to be close to the middle part, deformation clamping is achieved by the aid of the movable clamping blocks, and the integral clamping sliding seat only provides stable movement, does not bear pulling force and cannot fall off due to pulling force.
Preferably, the back side of the anti-collision rod is provided with a support frame, the support frame is positioned at the top of the positioning support seat, the front side of the support frame is provided with four groups of positioning guide rods, the positioning guide rods are positioned at the inner side of the clamping sliding seat, the inner side of the support frame is provided with a through groove, the front side of the anti-collision rod is provided with an anti-collision rubber block, the outer side of the anti-collision rod is provided with a support spring, and the support spring is positioned at the back side of the anti-collision rubber block.
Preferably, the front of high strength rope box installs the packing ring, and the inside embedding of high strength rope box is installed and is pulled high strength rope, and the mounting disc is installed on the right side of high strength rope box, and servo motor is installed on the right side of mounting disc, and the encoder is installed on servo motor's right side, and the positioning seat is installed in servo motor's outside, and the top of positioning seat, and the pivot is installed to servo motor's output, and the pivot is located the outside of pulling high strength rope, and the bolt mounting panel is installed in the front of pulling high strength rope.
Preferably, the top of installing support installs high accuracy displacement sensor, and the data line is installed at high accuracy displacement sensor's top, and the camera is installed in high accuracy displacement sensor's right side embedding, and laser mouth is installed in high accuracy displacement sensor's right side embedding, and the laser mouth is located the below of camera.
Preferably, the device is used as follows:
s1, firstly, mounting the back surface of an electromagnetic chuck on the front surface of a bolt mounting plate, then placing the electromagnetic chuck on the inner side of a clamping sliding seat, controlling a driving motor on the outer side of an electric push rod through a controller to drive a piston rod of an output end to carry out telescopic adjustment, and transmitting a movable clamping block which drives the inner side to extrude the electromagnetic chuck on the inner side so that the electromagnetic chuck is fixed at a preset position;
s2, the electromagnetic chuck is contacted with the metal block, and the electromagnetic chuck is pulled and detected through a high-strength rope pulled on the back;
s3, judging the tensile property and the tensile precision property of the electromagnetic chuck through the numerical value on the tension sensor, and analyzing the tensile property of the electromagnetic chuck at the moment of displacement when the electromagnetic chuck is detected through the high-precision displacement sensor at the left side;
s4, finally, continuously pulling until pulling the anti-tensile property of the electromagnetic chuck is larger than that of the electromagnetic chuck, separating the electromagnetic chuck from the metal block, and after separation, enabling the electromagnetic chuck to drive the clamping sliding seat on the outer side to rapidly move towards the support frame, and buffering and counteracting impact force by utilizing the anti-collision rod and the support spring on the front face of the support frame.
Preferably, in the step S2, the method further includes the following steps:
s21, when the electromagnetic chuck pulls and detects, the servo motor can be controlled to operate through the controller, and the rotating shaft at the output end of the servo motor is controlled to rotate in a transmission mode, so that the high-strength rope is continuously wound and pulled, the high-strength rope is enabled to rotate, the electromagnetic chuck is continuously pulled by utilizing the rotating force, and the pulling force is continuously provided for the electromagnetic chuck until the electromagnetic chuck falls off;
in the step S3, the method further includes the following steps:
s31, when data are read, the data generated in the pulling process are directly read through the tension sensor, and when accuracy detection of the electromagnetic chuck is carried out, the electromagnetic chuck is required to be placed at an upper or lower position of the metal block, the restriction of the movable clamping block on the electromagnetic chuck is canceled, the position of the electromagnetic chuck is recorded by utilizing the high-precision displacement sensor, when the tension resistance is insufficient when the electromagnetic chuck is continuously pulled, the electromagnetic chuck can be close to the middle part of the metal block, the tension resistance of the electromagnetic chuck at the moving moment is rapidly recorded by the high-precision displacement sensor in the moving process, and the electromagnetic chuck is controlled by utilizing the electric push rod after accuracy detection.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the anti-collision rod is arranged, when the device is used, the main body support frame is fixed at the top of the positioning support seat, the stability of the device is ensured, the front positioning guide rod is used for being connected with the fixed seat, the positioning guide rod can provide sliding adjustment capability for the clamping sliding seat, the stability of the device is improved, the front anti-collision rod has a good damping effect, when the device is pulled to be separated, the clamping sliding seat can integrally collide with the anti-collision rod, the damage caused by collision can be effectively reduced by contacting with the anti-collision rubber block on the front of the anti-collision rod, the anti-collision rod and the support spring can effectively play a buffering effect, the problem of damage to the device caused by collision is avoided, and the problem of influence on detection accuracy caused by damage of the spring structure can be avoided.
2. According to the utility model, the movable clamping blocks are arranged, when the device is used, the main body clamping sliding seat is directly arranged on the outer side of the positioning guide rod, so that the stability of the device is ensured, the sliding groove can effectively move along the outer side of the positioning guide rod, the position adjusting effect is realized, the electric push rod is embedded and arranged on the outer side, the movable clamping blocks at the output end can be provided with the moving capability, the driving motor can be utilized to drive the piston rod at the output end of the electric push rod to carry out telescopic adjustment, the inner side movable clamping blocks are driven to intensively clamp the electromagnetic chuck, meanwhile, the fixed position of the electromagnetic chuck can be determined according to the telescopic length of the piston rod, the flexibility is better, the manual adjustment and clamping fixation of a worker are not needed, the working difficulty of the worker is greatly reduced, the electromagnetic chucks with different shapes and sizes are convenient to fix, and the flexibility of the device is increased.
3. According to the utility model, the high-strength rope box is arranged, when the device is used, the servo motor and the bearing table are fixed by the positioning seat, the stability of the device is improved, the shaking of the device is avoided when the device is used, the servo motor is arranged on the high-strength rope box by the mounting disc through the bolt structure, the stability of the device is ensured, the encoder on the right side can be connected with an external controller, the servo motor is used for driving the rotating shaft of the output end to rotate when being electrified, the high-strength rope is directly contracted and pulled by rotating the rotating shaft, the tension is provided for the electromagnetic chuck by transmission, the high-strength rope is pulled to provide stress at different angles, the limitation is larger, the servo motor can be contracted and stretched according to different conditions, and the problem of deformation and damage caused by stretching can be avoided.
4. According to the utility model, the high-precision displacement sensor is arranged, when the device is used, the high-precision displacement sensor is fixed on the left side of the bearing table by utilizing the mounting bracket, the high-precision displacement sensor can monitor the contact area of the electromagnetic chuck through the laser port and the camera on the right side, and when the device moves due to pulling, the high-precision displacement sensor can directly monitor and move, so that the controller is utilized to record the data of the tension sensor at that time, thereby monitoring the stability and precision of the electromagnetic chuck, facilitating the detection of staff and using the corresponding electromagnetic chuck according to different conditions.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the high strength rope case of the present utility model;
FIG. 3 is a schematic cross-sectional view of a pull high strength rope of the present utility model;
FIG. 4 is a schematic view of an impact beam according to the present utility model;
FIG. 5 is a schematic view of a movable clamp block according to the present utility model;
FIG. 6 is a schematic diagram of a tension sensor according to the present utility model;
FIG. 7 is a schematic diagram of a high-precision displacement sensor according to the present utility model;
fig. 8 is a flow chart of the operation of the present utility model.
In the figure: 1. a carrying platform; 101. positioning a supporting seat; 102. a vertical plate; 103. a controller; 104. a display screen; 105. a control button; 106. a groove handle; 2. a high-strength rope box; 201. a positioning seat; 202. a servo motor; 203. an encoder; 204. a mounting plate; 205. a rotating shaft; 206. pulling the high-strength rope; 207. a bolt mounting plate; 208. a gasket; 3. an anti-collision rod; 301. a support frame; 302. positioning a guide rod; 303. a through groove; 304. a support spring; 305. an anti-collision rubber block; 4. a movable clamping block; 401. clamping the sliding seat; 402. a sliding groove; 403. an electric push rod; 404. a driving motor; 405. a piston rod; 5. a tension sensor; 501. a fixing seat; 502. a limit frame; 503. limiting sliding grooves; 504. a metal block; 505. a limit sliding block; 506. a connecting wire; 507. positioning a screw; 6. a high-precision displacement sensor; 601. a mounting bracket; 602. a data line; 603. a camera; 604. a laser port.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2, 3 and 8, an embodiment of the present utility model is provided: the utility model provides an electromagnetic chuck comprehensive performance testing device, includes plummer 1, two sets of location supporting seat 101 are installed at plummer 1's top, riser 102 is installed at plummer 1 positive top, controller 103 is installed in riser 102's front, display screen 104 is installed in the front embedding of controller 103, a plurality of groups of control button 105 are installed in controller 103's front, fluted handle 106 has been seted up to controller 103's front, and fluted handle 106 is located control button 105's right side, plummer 1 is the main part bearing structure of device, be used for providing the mounted position for the device at top, increase the stability of device, avoid the device to rock, the location supporting seat 101 at top is the mounted position for location structure provides the mounted position equally, the staff of being convenient for installs the device, riser 102 can provide the mounted position for positive controller 103, utilize controller 103 to control the device, the front control button 105 is convenient for a worker to control the device, the specific numerical value detected by the device can be observed through the display screen 104, the device can be ensured to be normally used, the groove handle 106 can provide a gripping position for the worker, the worker can turn over to open the box door to repair the inside, the high-strength rope box 2 is arranged above the top of the back of the bearing table 1, the gasket 208 is arranged on the front of the high-strength rope box 2, the pulling high-strength rope 206 is arranged in the high-strength rope box 2 in an embedded manner, the mounting disc 204 is arranged on the right side of the high-strength rope box 2, the servo motor 202 is arranged on the right side of the mounting disc 204, the encoder 203 is arranged on the right side of the servo motor 202, the positioning seat 201 is arranged on the outer side of the servo motor 202, the positioning seat 201 is positioned at the top of the positioning support seat 101, the output end of the servo motor 202 is provided with the rotating shaft 205, and pivot 205 is located the outside of pulling high strength rope 206, the bolt mounting panel 207 is installed in the front of pulling high strength rope 206, at first utilize positioning seat 201 to fix servo motor 202 and plummer 1, increase the stability of device, avoid the device to appear rocking when using, the servo motor 202 is installed at high strength rope box 2 to the mount pad 204 through the bolt structure, guarantee the stability of device, the encoder 203 on right side can be connected with external controller 103, the circular telegram will utilize servo motor 202 to drive the pivot 205 of output and rotate, will directly shrink pulling high strength rope 206 through pivot 205 rotation, the transmission will provide the pulling force for electromagnetic chuck, and pulling high strength rope 206 can provide the atress of different angles, the limitation is great, simultaneously can shrink and extend according to the condition of difference, and can not lead to the problem of deformation damage because of stretching.
Referring to fig. 4, 5, 6 and 8, an embodiment of the present utility model is provided: the utility model provides an electromagnetic chuck comprehensive performance testing device, including high strength rope box 2, four groups of crashproof bars 3 are installed in the front of high strength rope box 2, the back-mounted of crashproof bars 3 has support frame 301, and support frame 301 is located the top of location supporting seat 101, four groups of location guide arm 302 are installed in the front of support frame 301, and the inboard of centre gripping sliding seat 401 is located to location guide arm 302, penetrating groove 303 has been seted up to the inboard of support frame 301, crashproof rubber piece 305 is installed in the front of crashproof bars 3, supporting spring 304 is installed in the outside of crashproof bars 3, and supporting spring 304 is located crashproof rubber piece 305's back, fix main part support frame 301 at the top of location supporting seat 101, guarantee the stability of device, utilize the back-mounted of location guide arm 302 and fixing base 501 to be connected, utilize location guide arm 302 can provide the ability of slip regulation for centre gripping sliding seat 401, be used for increasing the stability of device, when pulling the separation, centre gripping sliding seat 401 will whole crashproof bars 3, can effectively reduce crashproof rubber piece 305 contact with crashproof rubber piece 305 of crashproof bars 3, and the front side of crashproof bar 3, and the impact seat 403 can be effectively reduced, and the top of the motor 403 is installed to the side of the front side of a motor 403 is prevented from damaging, the top of the motor 403 is effectively from damaging, the top of the motor 403 is prevented from being damaged by the impact seat 401 is installed, the top of the device is prevented from having a problem that the top-mounted, the top of the piston rod 405 is damaged, the top of the piston rod 405 is mounted, the top is effectively, the top of the top is prevented from damaging, and the top is broken down, and the problem is avoided, and the top is taken down, and the problem is caused by the top, and is easy, and the efficiency. The electric push rod 403 pushes the movable clamping block 4 to approach the middle part, the movable clamping block 4 is utilized to realize deformation clamping, the integral clamping sliding seat 401 only provides stable movement, the main clamping sliding seat 401 is directly arranged on the outer side of the positioning guide rod 302, the stability of the device is ensured, the sliding groove 402 can effectively move along the outer side of the positioning guide rod 302, thereby realizing the position adjusting effect, the electric push rod 403 is embedded and arranged on the outer side to provide the movable clamping block 4 at the output end with the moving capability, the driving motor 404 can be utilized to drive the piston rod 405 at the output end of the electric push rod 403 to carry out telescopic adjustment, the transmission can drive the movable clamping block 4 at the inner side to intensively clamp the electromagnetic chuck, meanwhile, the fixed position of the electromagnetic chuck can be determined according to the telescopic length of the piston rod 405, the flexibility is better, and the manual adjustment and clamping fixation by workers are not needed, greatly reduces the working difficulty of workers, simultaneously is convenient for fixing electromagnetic chucks with different shapes and sizes, increases the flexibility of the device, does not bear pulling force and cannot fall off due to pulling force, the front surface of the clamping sliding seat 401 is provided with a metal block 504, the outer side of the metal block 504 is provided with a fixed seat 501, the fixed seat 501 is positioned at the top of the positioning supporting seat 101, the front surface of the fixed seat 501 is provided with a limiting frame 502, the inner side of the limiting frame 502 is provided with four groups of limiting sliding grooves 503, the outer side of the metal block 504 is provided with four groups of limiting sliding blocks 505, the limiting sliding blocks 505 are positioned at the inner side of the limiting sliding grooves 503, the front surface of the metal block 504 is provided with a tension sensor 5, the top of the tension sensor 5 is provided with a connecting wire 506, the front surface of the tension sensor 5 is provided with a positioning screw 507, the positioning screw 507 is positioned at the back surface of the vertical plate 102, the limiting sliding grooves 503 are used for limiting the limiting sliding blocks 505, but when installing, the empty slot area at limit chute 503 back is more, avoid limit frame 502 to bear the pulling force and lead to detecting inaccuracy, fixing base 501 is the restriction of pulling the structure, be used for providing the stability of installation for inboard metal piece 504, utilize inside limit chute 503 and limit frame 502 can provide the removal of removal degree for inside metal piece 504 simultaneously, limit slider 505 in the metal piece 504 outside will carry out the fine adjustment in limit chute 503, can increase stability, avoid appearing rocking simultaneously and lead to unable normal use, positive tension sensor 5 can be connected with controller 103 through the connecting wire 506 at top, guarantee that the device can normally switch on the use, then can fix with riser 102 through positive locating screw 507, make riser 102 can form the reaction with pulling high strength rope 206 and realize pulling electromagnetic chuck's effect.
Referring to fig. 7 and 8, an embodiment of the present utility model is provided: the utility model provides an electromagnetic chuck comprehensive performance testing arrangement, includes plummer 1, installing support 601 is installed in the left side of plummer 1, high accuracy displacement sensor 6 is installed at the top of installing support 601, data line 602 is installed at the top of high accuracy displacement sensor 6, camera 603 is installed in the right side embedding of high accuracy displacement sensor 6, laser mouth 604 is installed in the right side embedding of high accuracy displacement sensor 6, and laser mouth 604 is located the below of camera 603, utilize installing support 601 to fix high accuracy displacement sensor 6 in the left side of plummer 1, high accuracy displacement sensor 6 can monitor electromagnetic chuck contact area through laser mouth 604 and camera 603 on the right side, when lead to appearing moving because of the pulling, high accuracy displacement sensor 6 will directly monitor the removal, thereby utilize controller 103 to record the data at that the time of tension sensor 5, thereby monitor electromagnetic chuck's stable accuracy, the staff of being convenient for detects and use corresponding electromagnetic chuck according to different circumstances.
The using method of the device is as follows:
s1, firstly, mounting the back surface of an electromagnetic chuck on the front surface of a bolt mounting plate 207, then placing the electromagnetic chuck on the inner side of a clamping sliding seat 401, controlling a driving motor 404 on the outer side of an electric push rod 403 through a controller 103 to drive a piston rod 405 at an output end to perform telescopic adjustment, and transmitting a movable clamping block 4 driving the inner side to squeeze the inner side of the electromagnetic chuck so that the electromagnetic chuck is fixed at a preset position;
s2, then the electromagnetic chuck is contacted with the metal block 504, and the electromagnetic chuck is pulled and detected through the pull high-strength rope 206 on the back;
s3, judging the tensile property and the tensile precision property of the electromagnetic chuck through the numerical value on the tension sensor 5, and analyzing the tensile property of the electromagnetic chuck at the moment of displacement when the electromagnetic chuck is detected through the high-precision displacement sensor 6 on the left side;
and S4, finally, continuously pulling until pulling the anti-tensile property of the anti-collision rod is larger than that of the electromagnetic chuck, so that the electromagnetic chuck is separated from the metal block 504, the separated electromagnetic chuck drives the outer clamping sliding seat 401 to rapidly move towards the supporting frame 301, and the impact force is buffered and counteracted by utilizing the anti-collision rod 3 and the supporting spring 304 on the front surface of the supporting frame 301.
In the step S2, the method further includes the following steps:
s21, when the electromagnetic chuck pulls and detects, the controller 103 can control the servo motor 202 to operate, and the transmission can control the rotating shaft 205 at the output end of the servo motor 202 to rotate, so that the high-strength rope 206 is continuously wound and pulled, the high-strength rope 206 is pulled to rotate, the continuous pulling is performed by utilizing the rotating force, and the pulling force is continuously provided for the electromagnetic chuck until the electromagnetic chuck falls off;
in the step S3, the method further includes the following steps:
s31, when data are read, the data generated in the pulling process are directly read through the tension sensor 5, and when accuracy detection of the electromagnetic chuck is carried out, the electromagnetic chuck is required to be placed at the upper or lower position of the metal block 504, the restriction of the movable clamping block 4 on the electromagnetic chuck is canceled, the position of the electromagnetic chuck is recorded by utilizing the high-accuracy displacement sensor 6, when the tension resistance is insufficient when the electromagnetic chuck is continuously pulled, the electromagnetic chuck can be close to the middle part of the metal block 504, in the moving process, the high-accuracy displacement sensor 6 can rapidly record the tension resistance of the electromagnetic chuck at the moving moment, and the electric push rod 403 is used for controlling the electromagnetic chuck after accuracy detection.
Working principle: firstly, the back of the electromagnetic chuck is installed on the front of the bolt mounting plate 207, the electromagnetic chuck is placed on the inner side of the clamping sliding seat 401, a driving motor 404 on the outer side of an electric push rod 403 is controlled by a controller 103 to drive a piston rod 405 of an output end to carry out telescopic adjustment, a movable clamping block 4 on the inner side is driven to squeeze the inner side of the electromagnetic chuck to enable the electromagnetic chuck to be fixed at a preset position, then the electromagnetic chuck is contacted with a metal block 504, the electromagnetic chuck is pulled and detected through a pulling high-strength rope 206 on the back, the tensile property and the tensile precision property of the electromagnetic chuck are judged through a numerical value on a tension sensor 5, the tensile property of the electromagnetic chuck at the moment of displacement appears when the electromagnetic chuck is analyzed through a high-precision displacement sensor 6 on the left side, and finally continuous pulling is carried out until the tensile property of the electromagnetic chuck is larger than that of the electromagnetic chuck, so that the electromagnetic chuck is separated from the metal block 504, after separation, the electromagnetic chuck drives the outer side of the clamping sliding seat 401 to rapidly move towards a supporting frame 301, and impact force is buffered and counteracted by an anti-collision rod 3 and a supporting spring 304 on the front of the supporting frame 301.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an electromagnetic chuck comprehensive properties testing arrangement, includes plummer (1) and high strength rope box (2), its characterized in that: a high-strength rope box (2) is arranged above the top of the back surface of the bearing table (1);
four groups of anti-collision rods (3) are arranged on the front face of the high-strength rope box (2), a clamping sliding seat (401) is arranged on the front face of each anti-collision rod (3), and a metal block (504) is arranged on the front face of each clamping sliding seat (401);
a mounting bracket (601) is arranged on the left side of the bearing table (1);
two groups of positioning support seats (101) are arranged at the top of the bearing table (1), a vertical plate (102) is arranged at the top of the front surface of the bearing table (1), a controller (103) is arranged at the front surface of the vertical plate (102), a display screen (104) is arranged on the front surface of the controller (103) in an embedded mode, a plurality of groups of control buttons (105) are arranged on the front surface of the controller (103), a groove handle (106) is arranged on the front surface of the controller (103), and the groove handle (106) is positioned on the right side of the control buttons (105);
the fixing seat (501) is arranged on the outer side of the metal block (504), the fixing seat (501) is positioned at the top of the positioning support seat (101), the front surface of the fixing seat (501) is provided with the limiting frame (502), the inner side of the limiting frame (502) is provided with four groups of limiting sliding grooves (503), the outer side of the metal block (504) is provided with four groups of limiting sliding blocks (505), the limiting sliding blocks (505) are positioned on the inner side of the limiting sliding grooves (503), the front surface of the metal block (504) is provided with the tension sensor (5), the top of the tension sensor (5) is provided with the connecting wire (506), the front surface of the tension sensor (5) is provided with the positioning screw (507), and the positioning screw (507) is positioned at the back surface of the vertical plate (102);
the anti-collision device is characterized in that a supporting frame (301) is arranged on the back surface of the anti-collision rod (3), the supporting frame (301) is located at the top of the positioning supporting seat (101), four groups of positioning guide rods (302) are arranged on the front surface of the supporting frame (301), the positioning guide rods (302) are located on the inner side of the clamping sliding seat (401), a through groove (303) is formed in the inner side of the supporting frame (301), an anti-collision rubber block (305) is arranged on the front surface of the anti-collision rod (3), a supporting spring (304) is arranged on the outer side of the anti-collision rod (3), and the supporting spring (304) is located on the back surface of the anti-collision rubber block (305).
2. The electromagnetic chuck comprehensive performance testing device according to claim 1, wherein: the front of centre gripping sliding seat (401) has seted up sliding tray (402), and electric putter (403) are installed in top, bottom and both sides embedding of centre gripping sliding seat (401), and driving motor (404) are installed in the outside of electric putter (403), and piston rod (405) is installed to the output of electric putter (403), and movable clamp splice (4) are installed to the inboard of piston rod (405).
3. The electromagnetic chuck comprehensive performance testing device according to claim 2, wherein:
the limiting sliding groove (503) is used for limiting the limiting sliding block (505), but when the limiting sliding block is installed, the empty groove area on the back surface of the limiting sliding groove (503) is more, so that inaccurate detection caused by the fact that the limiting frame (502) bears the tensile force is avoided;
the electric push rod (403) pushes the movable clamping block (4) to be close to the middle part, deformation clamping is achieved by the movable clamping block (4), and the whole clamping sliding seat (401) only provides stable movement, and cannot fall off due to pulling force when being pulled by pulling force.
4. An electromagnetic chuck comprehensive performance testing apparatus according to claim 3, wherein: the front of high strength rope box (2) is installed packing ring (208), the inside embedding of high strength rope box (2) is installed and is pulled high strength rope (206), install dish (204) on the right side of high strength rope box (2), servo motor (202) are installed on the right side of install dish (204), encoder (203) are installed on the right side of servo motor (202), positioning seat (201) are installed in the outside of servo motor (202), and positioning seat (201) are located the top of positioning support seat (101), pivot (205) are installed to the output of servo motor (202), and pivot (205) are located the outside of pulling high strength rope (206), bolt mounting panel (207) are installed in the front of pulling high strength rope (206).
5. The electromagnetic chuck comprehensive performance testing apparatus according to claim 4, wherein: the top of installing support (601) is installed high accuracy displacement sensor (6), and data line (602) are installed at the top of high accuracy displacement sensor (6), and camera (603) are installed in the right side embedding of high accuracy displacement sensor (6), and laser mouth (604) are located the below of camera (603).
6. The method of claim 5, wherein the method of using the electromagnetic chuck comprehensive performance testing device is as follows:
s1, firstly, mounting the back surface of an electromagnetic chuck on the front surface of a bolt mounting plate (207), then placing the electromagnetic chuck on the inner side of a clamping sliding seat (401), controlling a driving motor (404) on the outer side of an electric push rod (403) through a controller (103) to drive a piston rod (405) at an output end to perform telescopic adjustment, and transmitting the electromagnetic chuck which drives a movable clamp block (4) on the inner side to extrude the inner side so that the electromagnetic chuck is fixed at a preset position;
s2, the electromagnetic chuck is contacted with the metal block (504), and the electromagnetic chuck is pulled and detected through a high-strength rope (206) pulled on the back;
s3, judging the tensile property and the tensile precision property of the electromagnetic chuck through the numerical value on the tension sensor (5), and analyzing the tensile property of the electromagnetic chuck at the moment of displacement when the electromagnetic chuck detects through the high-precision displacement sensor (6) at the left side;
s4, finally, continuously pulling until pulling the anti-tensile property of the anti-collision device is larger than that of the electromagnetic chuck, so that the electromagnetic chuck is separated from the metal block (504), the separated electromagnetic chuck drives the outer clamping sliding seat (401) to rapidly move towards the supporting frame (301), and impact force is buffered and counteracted by utilizing the anti-collision rod (3) and the supporting spring (304) on the front face of the supporting frame (301).
7. The method of using an electromagnetic chuck comprehensive performance testing apparatus according to claim 6, wherein in the step S2, further comprising the steps of:
s21, when the electromagnetic chuck pulls and detects, the controller (103) can control the servo motor (202) to operate, and the rotating shaft (205) at the output end of the servo motor (202) is controlled to rotate in a transmission mode, so that the high-strength rope (206) is continuously wound and pulled, the high-strength rope (206) is pulled to rotate, the electromagnetic chuck is continuously pulled by utilizing the rotating force, and the pulling force is continuously provided for the electromagnetic chuck until the electromagnetic chuck falls off;
in the step S3, the method further includes the following steps:
s31, when data are read, the data generated in the pulling process are directly read through the tension sensor (5), and when accuracy detection of the electromagnetic chuck is carried out, the electromagnetic chuck is required to be placed at the position of the metal block (504) which is deviated upwards or downwards, the restriction of the movable clamping block (4) on the electromagnetic chuck is canceled, the position of the electromagnetic chuck is recorded by utilizing the high-precision displacement sensor (6), the electromagnetic chuck is closed to the middle part of the metal block (504) when the tensile resistance is insufficient when the electromagnetic chuck is continuously pulled, the high-precision displacement sensor (6) records the tensile resistance of the electromagnetic chuck at the moving moment rapidly in the moving process, and the electromagnetic chuck is controlled by utilizing the electric push rod (403) after the accuracy detection.
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