CN203838283U - Electric appliance socket durability testing system - Google Patents
Electric appliance socket durability testing system Download PDFInfo
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- CN203838283U CN203838283U CN201420044753.8U CN201420044753U CN203838283U CN 203838283 U CN203838283 U CN 203838283U CN 201420044753 U CN201420044753 U CN 201420044753U CN 203838283 U CN203838283 U CN 203838283U
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- 238000012360 testing method Methods 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 94
- 238000009434 installation Methods 0.000 claims description 24
- 238000013459 approach Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012858 resilient material Substances 0.000 description 3
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 2
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035899 viability Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses a system testing the durability of an electric appliance socket for household use and similar use. The system is composed of a host computer control device, a lower computer control device and an execution operation device which are sequentially connected. The host computer control device comprises an industrial control computer and a lower cabinet. The lower computer control device comprises a display unit, a control unit, a tri-axial inching unit and a lower computer control cabinet. The industrial control computer is connected with a PLC in the lower computer control cabinet. The execution operation device comprises a grid-shaped operating console, a gantry stand, an X-axis stepping mechanism, a Z-axis stepping mechanism, a Y-axis stepping mechanism, a three-dimensional clamp mechanism and a lower cabinet. The gantry stand is arranged on the grid-shaped operating console. The testing system replaces conventional pneumatic rod performers with the stepping motor performers and prevents defects of the pneumatic rod performers characterized by huge operation workloads and high cost. By further replacing two-dimension clamping and manual positioning with three-dimension clamping and numerical control positioning, the testing system has the characteristics of continuous uninterrupted testing operations, positioning precision and high testing result consistency.
Description
Technical field
The utility model relates to the technical field of family expenses and similar applications electrical equipment durability test, particularly the durability testing system of a kind of family expenses and similar applications receptacle.
Background technology
Family expenses and similar applications receptacle, as basic circuit connector part, are indispensable electric appliances accessory product in work and life.Effectively test macro and method of testing are one of critical support technology ensureing socket quality, and the quality of socket quality is directly connected to the reliable use of access electrical equipment and user's personal safety.The durability index of receptacle is that state compulsory standard specifies the technical target of the product of expressing; The intension of permanance refers to the under-stream period of product non-fault (or Maintenance free), for characterizing the probable life characteristic of product.The harm not up to standard of socket durability index is as follows:
1. within the legal durability index phase, cannot ensure that electrical equipment is through the reliable place in circuit of socket, or connect opening circuit of stopping that socket defect causes after circuit; This will affect people's normal work and life.
2. within the legal durability index phase, cannot get rid of the short circuit that socket defect causes; Damage electrical equipment is even jeopardized personal safety by this.
3. within the legal durability index phase, cannot eliminate the mating surface virtual connection phenomenon of socket and plug, circuit is in switch-on and-off or by disconnected not disconnected state; This is by high the part that causes mating surface heat and circuit is aging and then initiation fire, causes great people life property loss.
In Dec calendar year 2001, in " Compulsory Certification of Products administrative provisions " that China promulgates for the first time, just classify socket, switch as Compulsory certification of products.Before enterprise product listing, must detect by corresponding, and obtain CCC certificate; In addition, also require enterprise to check and maintain every year the quality stability of product by modes such as check, sampling observations.According to existing standard GB/T 2099.1-2008 " family expenses and similar applications plugs and sockets part 1: General Requirement " and GB16915.1-2003 " the switch part 1 of family expenses and similar applications fixed electric: General Requirement " relevant provision requirement, product must be through corresponding viability test.The requirement of GB durability test part gathers in table 1; Obviously, when the test of permanance product certification, switch need be through the operation of 50000 left and right, and socket has needed the connect-disconnect life test of approximately 10000 times.Viability test regulation: should be undeformed after specification product test, various functions is normal.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of durability testing system of receptacle is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of durability testing system of receptacle, and by PC control device, slave computer control device and executable operations installation composition;
PC control device comprises industrial computer and lower cabinet; Industrial computer is placed in lower cabinet top, connects the PLC of slave computer control device through RS485 interface, and the built-in uninterrupted power source of lower cabinet is connected with electrical network;
Slave computer control device comprises display unit, control module, three axle point moving cells and slave computer switch board; Display unit is positioned at the top of slave computer control device, comprises the socket electrical quantity LED display of test macro and the navigation LED display that load arranges; Control module is positioned at the middle part of slave computer control device, comprises resistance adjustment module, adjustment of inductance module, work display lamp, alarm display lamp, debugging control switch, on/off switch, boost button, step-down button and scram button;
Control module is connected with slave computer switch board, regulate resistance, coil and the pressure regulator in slave computer switch board, the testing power supply that generation receptacle durability test standard specifies, the electric parameter of testing power supply is presented on display unit in real time, and display unit is connected with control module;
Three axle point moving cells comprise positive and negative to X-axis inching button, positive and negative to Y-axis inching button, positive and negative to Z axis inching button, each button is connected with the PLC in slave computer switch board respectively, after socket installation to be detected, obtain X, Y, the Z tri-axle positional parameters of socket to be detected by three axle point moving cells;
Slave computer switch board inside PLC, accepts the industrial computer instruction of PC control device by RS485 bus, output analog quantity control signal is to stepper motor driver module;
Executable operations device comprises latticed operator's console, gantry stand, X-axis stepping mechanism, Z axis stepping mechanism, Y-axis stepping mechanism, three-dimensional grips mechanism and lower cabinet; Gantry stand is arranged on latticed operator's console, and latticed operator's console is placed in down cashier's office in a shop, and the each stepper motor driver module that connects of X-axis stepping mechanism, Z axis stepping mechanism, Y-axis stepping mechanism is connected, carry out respectively X, Y, Z axis to motion; Three-dimensional grips mechanism, by X, Y, the three-dimensional technique for fixing of Z, is fixed on measured piece on latticed operator's console.
Further, described latticed operator's console comprises the rail plate of the Y-axis worm couple mounting hole of y-axis stepper motor installing plate, Y-axis stepping mechanism of adjustable feet, lower shoe, latticed working plate, Y-axis stepping mechanism and parts of bearings, gantry stand and dividing plate is installed; Latticed operator's console from top to bottom, is fixed into a rectangular frame by screw by latticed working plate, installation dividing plate and lower shoe respectively; Lower shoe is fixed on adjustable feet by screw; Y-axis stepper motor installing plate, Y-axis worm couple mounting hole and parts of bearings are individually fixed on the installation dividing plate on right side; Two rail plates of gantry stand fix to clamp respectively between the installation dividing plate of two of left and right.
Further, described gantry stand comprises the installing plate of the slide block on the X-axis worm couple mounting hole of rail plate, X-axis stepping mechanism of rectangle installing plate, the X-axis stepping mechanism of X-axis stepper motor installing plate, the X-axis stepping mechanism of X-axis stepping mechanism and parts of bearings, gantry stand rail plate, slide block, Z-type installing plate and gantry stand rail plate slide block on Y-axis worm couple; Two of left and right Z-type installing plate is fixed in aggregates by the slide block on the installing plate of the slide block on the rail plate of the rectangle installing plate of X-axis stepping mechanism, X-axis stepping mechanism, gantry stand rail plate, gantry stand rail plate and the slide block on Y-axis worm couple respectively from top to bottom by screw, this entirety is fixed on Y-axis worm couple by the slide block on Y-axis worm couple, and y-axis stepper motor is implemented Y-motion through Y-axis worm couple; The mounting hole of X-axis worm couple and parts of bearings are installed on respectively on the two Z-type installing plates in left and right; The installing plate of X-axis stepper motor is fixed on the Z-type installing plate of left side.
Further, described X-axis stepping mechanism comprises slide block on lower installation board, the X-axis worm couple of rail plate, Z axis stepping mechanism of upper mounting plate, the Z axis stepping mechanism of Z axis stepper motor installing plate, the Z axis stepping mechanism of X-axis stepper motor, X-axis worm couple, Z axis stepping mechanism and the installation slide block of approach switch; X-axis worm couple is arranged on by shaft coupling in the rotating shaft of X-axis stepper motor, from top to bottom respectively by screw by fastening the lower installation board of the slide block on the rail plate of the upper mounting plate of Z axis stepper motor installing plate, Z axis stepping mechanism, Z axis stepping mechanism, X-axis worm couple and Z axis stepping mechanism be an entirety, install slide block be arranged on rail plate.
The utility model is compared with background technology, and the beneficial effect having is: the utility model replaces existing air-leg actuator with step motor actuator, has eliminated air-leg actuator O&M workload and the excessive shortcoming of expense.Three-dimensional clamping numerical control positioning replaces two-dimentional clamping manually locates, and has that follow-on test does not interrupt, an accurate positioning, feature that test result consistance is high.
Brief description of the drawings
Fig. 1 is the structural representation of receptacle durability testing system;
Fig. 2 is the connection diagram of control module and electric elements;
Fig. 3 is the front view of latticed operator's console;
Fig. 4 is the left view of latticed operator's console;
Fig. 5 is the vertical view of latticed operator's console;
Fig. 6 is the front view of gantry stand;
Fig. 7 is the left view of gantry stand;
Fig. 8 is the front view of X-axis stepping mechanism;
Fig. 9 is the left view of X-axis stepping mechanism;
Figure 10 is the structural drawing of Z axis stepping mechanism;
Figure 11 is the structural drawing of Y-axis stepping mechanism;
Figure 12 is the cross fishtail bolt schematic diagram of three-dimensional grips mechanism;
Figure 13 is the elastic clamping sheet schematic diagram of three-dimensional grips mechanism;
Figure 14 is the vertical view after the assembling of three-dimensional grips mechanism;
Figure 15 is the circuit diagram of PLC and stepper motor.
Embodiment
As shown in Figure 1, the durability testing system of the utility model family expenses and similar applications receptacle is by PC control device 100, and slave computer control device 200 and executable operations device 300 form; Executable operations device 300 is connected with slave computer control device 200, and slave computer control device 200 is connected with PC control device 100.
PC control device 100 comprises industrial computer 101 and lower cabinet 102; Industrial computer 101 is placed in lower cabinet 102 tops, connects the PLC of slave computer control device 200 through RS485 interface, and the built-in uninterrupted power source of lower cabinet 102 is connected with electrical network, for industrial computer 101 is powered.
Slave computer control device 200 comprises display unit 210, control module 220, three axle point moving cells 230 and slave computer switch board 240; Display unit 210 is positioned at the top of slave computer control device 200, comprises the socket electrical quantity LED display 211 of test macro and the navigation LED display 212 that load arranges; Control module 220 is positioned at the middle part of slave computer control device 200, comprises resistance adjustment module 221, adjustment of inductance module 222, work display lamp 223, alarm display lamp 224, debugging control switch 225, on/off switch 226, boost button 227, step-down button 228 and scram button 229; Control module 220 is connected with slave computer switch board 240, regulate resistance, telefault and the pressure regulator in slave computer switch board 240, the testing power supply that generation receptacle durability test standard specifies, the electric parameter of testing power supply is presented on display unit 210 in real time; Display unit 210 is connected with control module 220; Three axle point moving cells 230 comprise forward X-axis inching button 231, negative sense X-axis inching button 232, forward Y-axis inching button 233, negative sense Y-axis inching button 234, forward Z axis inching button 235, negative sense Z axis inching button 236, each button is connected with the PLC in slave computer switch board 240 respectively, after socket installation to be detected, obtain X, Y, the Z tri-axle positional parameters of socket to be detected by three axle point moving cells; Slave computer switch board 240 inside PLCs, accept industrial computer 101 instructions of PC control device by RS485 bus, output analog quantity control signal is to stepper motor driver module.
Executable operations device 300 comprises latticed operator's console 310, gantry stand 320, X-axis stepping mechanism 330, Z axis stepping mechanism 340, Y-axis stepping mechanism 350, three-dimensional grips mechanism 360 and lower cabinet 370; Gantry stand 320 is arranged on latticed operator's console 310, latticed operator's console 310 is placed on lower cabinet 370, X-axis stepping mechanism 330 and Z axis stepping mechanism 340 are arranged on gantry stand 320, Y-axis stepping mechanism 350 is arranged on latticed operator's console 310, X-axis stepping mechanism 330, Z axis stepping mechanism 340, Y-axis stepping mechanism 350 connect respectively a stepper motor driver module, carry out X, Y, Z axis to motion; Three-dimensional grips mechanism 360, by X, Y, the three-dimensional technique for fixing of Z, is fixed on measured piece on latticed operator's console 310.
As shown in Figure 2, in slave computer switch board 240, built-in TDGC2-10KVA pressure regulator 241, MY1810-A telefault 242, variable resistor 243, fixed resistance 244, current/voltage table 245 form load circuit with the contained resistance adjustment module 221 of control module 220, adjustment of inductance module 222, work display lamp 223, alarm display lamp 224, debugging control switch 225, on/off switch 226, boost button 227, step-down button 228 and scram button 229, and TDGC2-10KVA pressure regulator 241 input ends connect electrical network.
As in Figure 3-5, latticed operator's console 310 comprises the rail plate 316 of the Y-axis worm couple mounting hole of y-axis stepper motor installing plate 314, Y-axis stepping mechanism 350 of adjustable feet 311, lower shoe 312, latticed working plate 313, Y-axis stepping mechanism 350 and parts of bearings 315, gantry stand 320 and dividing plate 317 is installed.
Latticed operator's console 310 from top to bottom, is fixed into a rectangular frame by screw by latticed working plate 313, installation dividing plate 317 and lower shoe 312 respectively; Lower shoe 312 is fixed on adjustable feet 311 by screw; Y-axis stepper motor installing plate 314, Y-axis worm couple mounting hole and parts of bearings 315 are individually fixed on the installation dividing plate 317 on Fig. 4 right side; Two rail plates 316 of gantry stand 320 fix to clamp respectively between the installation dividing plate 317 of two of left and right.
As shown in Figure 6 and Figure 7, gantry stand 320 comprises the installing plate 328 of the slide block 325 on the X-axis worm couple mounting hole of rail plate 323, X-axis stepping mechanism 330 of rectangle installing plate 322, the X-axis stepping mechanism 330 of X-axis stepper motor installing plate 321, the X-axis stepping mechanism 330 of X-axis stepping mechanism 330 and parts of bearings 324, gantry stand rail plate 316, slide block 326, Z-type installing plate 327 and gantry stand rail plate slide block 325 on Y-axis worm couple.
Two of left and right of Fig. 6 Z-type installing plate 327 is fixed in aggregates by the slide block 325 on the installing plate 328 of the slide block 325 on the rail plate 323 of the rectangle installing plate 322 of X-axis stepping mechanism 330, X-axis stepping mechanism 330, gantry stand rail plate, gantry stand rail plate 316 and the slide block on Y-axis worm couple 326 respectively from top to bottom by screw, this entirety is fixed on Y-axis worm couple by the slide block 326 on Y-axis worm couple, and y-axis stepper motor is implemented Y-motion through Y-axis worm couple; The mounting hole of X-axis worm couple and parts of bearings 324 are installed on respectively on the two Z-type installing plates 327 in left and right; The installing plate 321 of X-axis stepper motor is fixed on left side Z-type installing plate 327.
As shown in Figure 8 and Figure 9, X-axis stepping mechanism 330 comprises slide block 337 on lower installation board 336, the X-axis worm couple 332 of rail plate 335, Z axis stepping mechanism 340 of upper mounting plate 334, the Z axis stepping mechanism 340 of Z axis stepper motor installing plate 333, the Z axis stepping mechanism 340 of X-axis stepper motor 331, X-axis worm couple 332, Z axis stepping mechanism 340 and the installation slide block 338 of approach switch.
X-axis worm couple 332 is arranged on by shaft coupling in the rotating shaft of X-axis stepper motor 331, Fig. 9 from top to bottom respectively by screw by Z axis stepper motor installing plate 333, the upper mounting plate 334 of Z axis stepping mechanism 340, the rail plate 335 of Z axis stepping mechanism 340, slide block 337 on X-axis worm couple 332 and the lower installation board 336 of Z axis stepping mechanism 340 are fastening is an entirety, forward X-axis inching button 231, the PLC of negative sense X-axis inching button 232 in slave computer switch board 240 controls X-axis stepper motor 331, drive X-axis worm couple 332 to implement X-motion, PLC records X axis travel displacement, slide block 338 is installed and is arranged on rail plate 335, its position can be adjusted according to the concrete size of test product and installation site.
As shown in figure 10, Z axis stepping mechanism 340 comprises slide block 343, plug fixed device 344 and the approach switch 345 on Z axis stepper motor 341, Z-axis transmission worm screw 342, Z axis stepper motor 341.
The fixing corresponding plug of socket to be detected of plug fixed device 344, the side that approach switch XS612B1PLA2345 is arranged on the installation slide block 338 of approach switch, induction metal plate is arranged on plug fixed device 344, it is lower to flushing with edge under standard plug latch, the interrupting input end INT1 of the output signal access slave computer switch board 240 interior PLC of approach switch.
Forward Z axis inching button 235, negative sense Z axis inching button 236 PLC in slave computer switch board 240 controls Z axis stepper motor 341, drives Z axis worm couple 342 to implement Z-motion; PLC records Z-axis direction travel displacement, according to approach switch installation parameter and the test speed parameter of user input, host computer generates " elevator speed " test curve tables of data of correction accordingly: the stepper motor pulsed frequency table of the Speed open-loop control of the sub-stroke of non-plug, plug the stepper motor umber of pulse of the displacement closed-loop control of sub-stroke; The sub-stroke of non-plug is plug is the travel displacement of approach switch to plug insertion socket while completing from detecting the travel displacement of initial point to approach switch, plugging sub-stroke.
As shown in figure 11, Y-axis stepping mechanism 350 comprises y-axis stepper motor 351 and Y-axis transmission worm screw 352.
Forward Y-axis inching button 233, negative sense Y-axis inching button 234 PLC in slave computer switch board 240 controls y-axis stepper motor 351, drives Y-axis worm couple 352 to implement Y-motion, realize the motion of gantry stand 320 in Y-axis, PLC records Y-axis travel displacement.
As shown in Figure 12-14, three-dimensional grips mechanism 360 comprises eight cross fishtail bolts 361 and two elastic clamping sheets 362.
Every cross fishtail bolt 361 is made up of a stud, two set screw and a clamp with resilient material; The stud first half is column helicitic texture, and Lower Half is column smooth structure, and set screw is threadedly secured in the Lower Half of this bolt, and bolt bottom is cross dovetail structure, and clamp is fixed in set screw; Elastic clamping sheet 362 is a flat metal moulding, and respectively there is a through hole at its two ends, and cross fishtail bolt 361 is through in addition fastening with spring shim and nut after through hole, moulding middle part be adjacent to measured piece part also for resilient material, in order to increase clamping force; Measured piece is fixed on any one grid of latticed working plate 313, eight cross fishtail bolts 361 are taking two as one group, respectively from X, Y-axis positive and negative two to clamp measured piece, ensure the clamping of measured piece X, Y direction, tighten resilient material face that set screw makes clamp and be close to the bottom mounting box of measured piece, by fixing of eight cross fishtail bolts 361, guarantee measured piece is fastening X, Y direction; Two elastic clamping sheets 362 respectively by spring shim and fastening nuts on two groups of cross fishtail bolts 361 of Y direction, measured piece is tightly fixed between latticed working plate 313 and elastic clamping sheet 362, ensure the fixing of its Z-direction, thereby realize the stability of three-dimensional clamping and the uniqueness of locus; In durability test process, three-dimensional clamping has been stopped the socket displacement that plug process produces because of friction force, and displacement the test interruption and the secondary clamping that cause; Same model socket when test, the operation that can omit crawl and determine socket X, Y, Z coordinate parameters.
As shown in figure 15, slave computer control device can be selected VB1-24MT PLC and YK2609MA stepper motor driver module; The RS485 port of VB1-24MT is connected with the RS485 port of industrial computer 101, accepts correction " elevator speed " curve data that host computer generates, and carries out the sub-travel speed open loop of efficient non-plug control; The interruptive port INT1 of the digital quantity signal access VB1-24MT of approach switch 345, interrupt response program is read in the stepper motor umber of pulse of the sub-travel displacement of plug that approach switch is corresponding, plugs accurately sub-travel displacement closed-loop control; The digital quantity signal of forward X-axis inching button 231, negative sense X-axis inching button 232, forward X-axis inching button 231, negative sense X-axis inching button 232, forward Z axis inching button 235, negative sense Z axis inching button 236 accesses respectively digital quantity input port DI0, DI1, DI2, DI3, DI4 and the DI5 of VB1-24MT, crawl control X-axis stepping mechanism 330, Z axis stepping mechanism 340 and Y-axis stepping mechanism 350, determine socket X, Y, Z coordinate parameters; VB1-24MT analog output end AI0, AI1 access respectively PU-, the DR-of the first stepping motor drive module, drive the X-axis stepper motor 331 of X-axis stepping mechanism; VB1-24MT analog output end AI2, AI3 access respectively PU-, the DR-of the second stepping motor drive module, drive the y-axis stepper motor 351 of Y-axis stepping mechanism; VB1-24MT analog output end AI4, AI5 access respectively PU-, the DR-of the 3rd stepper motor driver module, drive the Z axis stepper motor 341 of Z axis stepping mechanism.
Claims (4)
1. a durability testing system for receptacle, is characterized in that, it is by PC control device (100), and slave computer control device (200) and executable operations device (300) form;
PC control device (100) comprises industrial computer (101) and lower cabinet (102); Industrial computer (101) is placed in lower cabinet (102) top, connects the PLC of slave computer control device (200) through RS485 interface, and the built-in uninterrupted power source of lower cabinet (102) is connected with electrical network;
Slave computer control device (200) comprises display unit (210), control module (220), three axle point moving cells (230) and slave computer switch board (240); Display unit (210) is positioned at the top of slave computer control device (200), comprises the socket electrical quantity LED display (211) of test macro and the navigation LED display (212) that load arranges; Control module (220) is positioned at the middle part of slave computer control device (200), comprises resistance adjustment module (221), adjustment of inductance module (222), work display lamp (223), alarm display lamp (224), debugging control switch (225), on/off switch (226), boost button (227), step-down button (228) and scram button (229);
Control module (220) is connected with slave computer switch board (240), and display unit (210) is connected with control module (220);
Three axle point moving cells (230) comprise forward X-axis inching button (231), negative sense X-axis inching button (232), forward Y-axis inching button (233), negative sense Y-axis inching button (234), forward Z axis inching button (235), negative sense are to Z axis inching button (236), and each button is connected with the PLC in slave computer switch board (240) respectively;
Executable operations device (300) comprises latticed operator's console (310), gantry stand (320), X-axis stepping mechanism (330), Z axis stepping mechanism (340), Y-axis stepping mechanism (350), three-dimensional grips mechanism (360) and lower cabinet (370); It is upper that gantry stand (320) is arranged on latticed operator's console (310), and latticed operator's console (310) is placed on lower cabinet (370); X-axis stepping mechanism (330), Z axis stepping mechanism (340), Y-axis stepping mechanism (350) respectively connect a stepper motor driver module.
2. the durability testing system of receptacle according to claim 1, it is characterized in that, described latticed operator's console (310) comprises the rail plate (316) of the Y-axis worm couple mounting hole of y-axis stepper motor installing plate (314), Y-axis stepping mechanism (350) of adjustable feet (311), lower shoe (312), latticed working plate (313), Y-axis stepping mechanism (350) and parts of bearings (315), gantry stand (320) and dividing plate (317) is installed; Described latticed operator's console (310) is fixed into a rectangular frame by latticed working plate (313), installation dividing plate (317) and lower shoe (312) from top to bottom; Lower shoe (312) is fixed on adjustable feet (311); Y-axis stepper motor installing plate (314), Y-axis worm couple mounting hole and parts of bearings (315) are individually fixed on the installation dividing plate (317) on right side; Two rail plates (316) of gantry stand (320) fix to clamp respectively between the two installation dividing plates in left and right (317).
3. the durability testing system of receptacle according to claim 1, it is characterized in that, described gantry stand (320) comprises the X-axis stepper motor installing plate (321) of X-axis stepping mechanism (330), the rectangle installing plate (322) of X-axis stepping mechanism (330), the rail plate (323) of X-axis stepping mechanism (330), the X-axis worm couple mounting hole of X-axis stepping mechanism (330) and parts of bearings (324), slide block (325) on gantry stand rail plate (316), slide block (326) on Y-axis worm couple, the installing plate (328) of Z-type installing plate (327) and gantry stand rail plate slide block (325), the two Z-type installing plates in left and right (327) are from top to bottom respectively by fixing the slide block (326) on the slide block (325) on the installing plate (328) of the slide block (325) on the rail plate (323) of the rectangle installing plate (322) of X-axis stepping mechanism (330), X-axis stepping mechanism (330), gantry stand rail plate, gantry stand rail plate (316) and Y-axis worm couple in aggregates, and this entirety is fixed on Y-axis worm couple by the slide block on Y-axis worm couple (326), the mounting hole of X-axis worm couple and parts of bearings (324) are installed on respectively on the two Z-type installing plates in left and right (327), the installing plate (321) of X-axis stepper motor is fixed on left side Z-type installing plate (327).
4. the durability testing system of receptacle according to claim 1, it is characterized in that, described X-axis stepping mechanism (330) comprises X-axis stepper motor (331), X-axis worm couple (332), the Z axis stepper motor installing plate (333) of Z axis stepping mechanism (340), the upper mounting plate (334) of Z axis stepping mechanism (340), the rail plate (335) of Z axis stepping mechanism (340), the lower installation board (336) of Z axis stepping mechanism (340), slide block (337) on X-axis worm couple (332) and the installation slide block (338) of approach switch, X-axis worm couple (332) is arranged on by shaft coupling in the rotating shaft of X-axis stepper motor (331), from top to bottom by fastening the lower installation board (336) of the slide block (337) on the rail plate (335) of the upper mounting plate (334) of Z axis stepper motor installing plate (333), Z axis stepping mechanism (340), Z axis stepping mechanism (340), X-axis worm couple (332) and Z axis stepping mechanism (340) be an entirety, slide block (338) is installed to be arranged on rail plate (335).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044753.8U CN203838283U (en) | 2014-01-24 | 2014-01-24 | Electric appliance socket durability testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044753.8U CN203838283U (en) | 2014-01-24 | 2014-01-24 | Electric appliance socket durability testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838283U true CN203838283U (en) | 2014-09-17 |
Family
ID=51516107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420044753.8U Expired - Lifetime CN203838283U (en) | 2014-01-24 | 2014-01-24 | Electric appliance socket durability testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838283U (en) |
-
2014
- 2014-01-24 CN CN201420044753.8U patent/CN203838283U/en not_active Expired - Lifetime
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