CN202442871U - Comprehensive test bed for performance and durability of electric window glass lifter - Google Patents
Comprehensive test bed for performance and durability of electric window glass lifter Download PDFInfo
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- CN202442871U CN202442871U CN 201220055560 CN201220055560U CN202442871U CN 202442871 U CN202442871 U CN 202442871U CN 201220055560 CN201220055560 CN 201220055560 CN 201220055560 U CN201220055560 U CN 201220055560U CN 202442871 U CN202442871 U CN 202442871U
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- lifter
- underframe
- crossbeam
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- counterweight
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Abstract
The utility model discloses a comprehensive test bed for performance and durability of an electric window glass lifter, comprising a bottom frame, two groups of vertical frames and two positioning cross beams, wherein two groups of the vertical frames are movably arranged at two edges of the bottom frame; the upper and lower positioning cross beams are movably arranged between the two groups of the vertical frames; a plurality of vertical beams are movably arranged between the two positioning cross beams; a displacement measurement assembly is arranged on the upper positioning cross beam and the displacement measurement assembly can slide along the positioning cross beams; a displacement sensor of the displacement measurement assembly can measure route, displacement and position information of the lifter in a performance test process; and a power measurement assembly and a weight assembly are movably arranged at the center of the top of the bottom frame. According to the utility model, a plurality of test projects including the performance and the durability of the electric window glass lifter can be finished on one test equipment.
Description
Technical field
The utility model relates to a kind of automobile performance test equipment, is specifically related to a kind of electric glass lifter performance and permanance multi-function test stand.
Background technology
Electric glass lifter is the critical piece of arrangements for automotive doors.Electric glass lifter all need carry out the detection of performance and permanance to it in product design stage and production run.The performance test requirement of electric glass lifter is carried out WV, current characteristics, is closed the test of power, rising or falling speed, self-locking performance on stand.Endurancing then requires on actual car door, to carry out the endurance quality test.
Prior electric glass-frame riser test-bed can not satisfy the needs of multiple performance and endurancing simultaneously; Like performance test stand actual car door can't be installed, can not carry out endurancing and simulation real vehicle environmental test.
Summary of the invention
The utility model technical matters to be solved provides a kind of electric glass lifter performance and permanance multi-function test stand, and it can carry out the detection of multiple different tests project to electric glass lifter, effectively reduces the cost of testing equipment.
For solving the problems of the technologies described above, the technical solution of the utility model electric glass lifter performance and permanance multi-function test stand is:
Comprise that underframe 1, two Forming frameworks 5, two location crossbeam 2, two Forming frameworks 5 are movably set in the both sides of underframe 1, are movably set with between two Forming frameworks 5 up and down and are movably set with many vertical beams 21 between the crossbeam 2 of 2, two location of crossbeams, two location; The location crossbeam 2 that is positioned at the top is provided with displacement measurement assembly 7, and displacement measurement assembly 7 can slide by crossbeam 2 along the location; Said displacement measurement assembly 7 comprises displacement transducer 71, displacement transducer sliding seat 72, lock screw 73, and displacement transducer 71 is fixedly set on the displacement transducer sliding seat 72, and the bottom of displacement transducer sliding seat 72 is provided with lock screw 73; Displacement transducer sliding seat 72 is movably set on the location crossbeam 2 of said top, displacement transducer sliding seat 72 can be along the location crossbeam 2 move left and right, and be fixed in the assigned address of said location crossbeam 2 through turn lock screw 73; Displacement transducer 71 is measured lifter stroke, displacement, positional information when performance test; The center of top of underframe 1 is movably set with force measurement component 4 and counterweight assembly 3.
Further, said underframe 1 comprises bottom girder 11, and connection horizontal is to T type frid 13 respectively in the both sides of bottom girder 11, and the central authorities of bottom girder 11 are provided with vertical T type frid 12; Said stand 5 flexibly connects underframe 1 through horizontal T type frid 13; Said force measurement component 4 is connected underframe 1 through vertical T type frid 12 respectively with counterweight assembly 3.
Further, said stand 5 comprises column 52, drive motor 53, leading screw 54, crossbeam locating piece 55, and the bottom of column 52 is movably set in the horizontal T type frid 13 of underframe 1; The inboard of column 52 is movably set with two crossbeam locating pieces 55 up and down, and stand 5 flexibly connects an end of location crossbeam 2 through crossbeam locating piece 55; Crossbeam locating piece 55 can move up and down along column 52, drives location crossbeam 2 and moves up and down along stand 5; Two crossbeam locating pieces 55 are respectively through the opposite leading screw 54 that is threaded of rotation direction, and the top of leading screw 54 is provided with drive motor 53; When drive motor 53 drove leading screw 54 rotations, leading screw 54 drove two crossbeam locating pieces 55 respectively along column counter motion about in the of 52, thereby regulated two spacings between the crossbeam 2 of location.
Further, said counterweight assembly 3 comprises sliding seat 36, counterweight 32, lift cylinder 34, guide rod 33, and the top of sliding seat 36 is provided with lift cylinder 34, and the piston rod of lift cylinder 34 withstands the bottom of counterweight 32, and counterweight 32 slides on the guide rod 33; Under the driving of lift cylinder 34, counterweight 32 can slide up and down along guide rod 33; The top of counterweight 32 is set with lifting bolt 31; Sliding seat 36 flexibly connects vertical T type frid 12 through the feather key of bottom, realizes the flexible connection of counterweight assembly 3 and underframe 1; Sliding seat 36 bottoms are provided with roller 35; Counterweight assembly 3 can longitudinally move T-slot plate 12 front and back on underframe 1 through roller 35.
In carrying out lifter self-locking performance testing experiment; Said counterweight assembly 3 is moved under the glass bracket 61 of tested lifter 6; Start lift cylinder 34 with counterweight 32 jack-up, then wire rope 37 is passed in the hole of lifting bolt 31, two ends are connected respectively on the glass bracket 61; The stay cord of displacement transducer 71 is connected on the glass bracket 61, records the displacement of glass bracket 61 through displacement transducer 71; The piston rod rollback of lift cylinder 34, counterweight 32 is delivered to self gravitation on the glass bracket 61 through wire rope 37, and displacement transducer 71 records the slippage after glass bracket 61 receives lower pulling force, thereby obtains the self-locking property of lifter.
Further, said force measurement component 4 comprises force transducer 42, force transducer holder 43, force transducer lifting bolt 41, and the top of force transducer 42 connects force transducer lifting bolt 41, and the bottom of force transducer 42 and force transducer holder 43 are hinged; Force transducer 42 measures the power of cutting out of lifter; The bottom of force transducer holder 43 flexibly connects vertical T type frid 12, and force transducer holder 43 longitudinally T type frid 12 moves forward and backward.
Carrying out when lifter cuts out the power experiment with measuring; Said force measurement component 4 is moved under the glass bracket 61 of tested lifter 6; Wire rope 45 is passed in the hole of force transducer lifting bolt 41, two ends are connected respectively on the glass bracket 61 of lifter 6; Start tested lifter 6 glass bracket 61 is risen, glass bracket 61 is delivered to the power of closing on the force transducer 42 through wire rope 45, can obtain the power of closing of tested lifter 6 through the measured value that reads force transducer 42.
Further, a side of a location crossbeam 2 in said two location crossbeams 2 is provided with stop probe assembly 9; Stop probe assembly 9 comprises vertical rod 93, top dead centre inductor 91, lower dead center inductor 92, is movably set with top dead centre inductor 91, lower dead center inductor 92 in the vertical rod 93, and top dead centre inductor 91, lower dead center inductor 92 can move up and down along vertical rod 93; Vertical rod 93 is fixedly set on the underframe 1; Top dead centre inductor 91 judges whether glass rises to top dead centre, and lower dead center inductor 92 judges whether glass drops to lower dead center.
Further, said underframe 1 is provided with water-cooled assembly 10, and water-cooled assembly 10 comprises water pump 101, basin 103, water leg 104, water pipe 102, and water pump 101 is arranged in the basin 103, and the water delivering orifice of water pump 101 connects water pipe 102; The both sides of basin 103 connect water leg 104 respectively; The outlet of water pipe 102 is aimed at the motor of tested lifter 6; Start water pump 101; Chilled water in the basin 103 pumps through water pump 101, after process water pipe 102 sprays to the motor housing of tested lifter 6, gets back to basin 103 through water leg 104 collections and forms cool cycles.
Said top dead centre inductor 91, lower dead center inductor 92, force transducer 42, displacement transducer 71 are electrically connected the programmable logic controller (PLC) of automatically controlled part respectively; Programmable logic controller (PLC) is electrically connected motor positive inversion control circuit, lifter electric moter voltage sensor, lifter motor current sensor respectively, and motor positive inversion control circuit is electrically connected with the lifter motor; Top dead centre inductor 91, lower dead center inductor 92, force transducer 42, displacement transducer 71 are imported programmable logic controller (PLC) with signal; And pass through the rotation direction that motor positive inversion control circuit is controlled the lifter motor, thereby the rising of control glass or decline; Lifter electric moter voltage sensor is used to measure the magnitude of voltage that is added on the lifter motor, and the lifter motor current sensor is used to measure the current value through the lifter motor.
The technique effect that the utility model can reach is:
The utility model can be tested to accomplish on the equipment and comprise the performance of electric glass lifter and the multiple pilot project of permanance at a bench teat.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the structural representation of the utility model electric glass lifter performance and permanance multi-function test stand;
Fig. 2 is the structural representation of the underframe of the utility model;
Fig. 3 is the structural representation of the counterweight assembly of the utility model;
Fig. 4 is the structural representation of the force measurement component of the utility model;
Fig. 5 is the structural representation of the stand of the utility model;
Fig. 6 is the structural representation of the displacement measurement assembly of the utility model;
Fig. 7 adopts the utility model to carry out the synoptic diagram that lifter cuts out the power experiment with measuring;
Fig. 8 adopts the utility model to carry out the synoptic diagram of lifter self-locking performance test;
Fig. 9 is the synoptic diagram that adopts the utility model to carry out the endurancing of lifter real vehicle door;
Figure 10 is the schematic diagram of the control system of the utility model.
Description of reference numerals among the figure:
1 is underframe, and 11 is bottom girder,
12 is vertical T type frid, and 13 is horizontal T type frid,
14 is lower margin, and 15 is universal wheel,
2 are the location crossbeam, and 21 is vertical beam,
3 is the counterweight assembly, and 31 is lifting bolt,
32 is counterweight, and 33 is guide rod,
34 is lift cylinder, and 35 is roller,
36 is sliding seat,
4 is force measurement component, and 41 is the force transducer lifting bolt,
42 is force transducer, and 43 is the force transducer holder,
37,45 is wire rope,
5 are stand, and 51 are the stand installing plate,
52 is column, and 53 is drive motor,
54 is leading screw, and 55 is the crossbeam locating piece,
6 is tested electric glass lifter, and 61 is glass bracket,
7 is the displacement measurement assembly, and 71 is displacement transducer,
72 is the displacement transducer sliding seat, and 73 is lock screw,
8 is the real vehicle door,
9 is the stop probe assembly, and 91 is the top dead centre inductor,
92 is the lower dead center inductor, and 93 are vertical rod,
10 is the water-cooled assembly, and 101 is water pump,
102 is water pipe, and 103 is basin,
104 is water leg.
Embodiment
Below in conjunction with specific embodiment the utility model is elaborated; Present embodiment is being to implement under the prerequisite with the utility model technical scheme; Detailed embodiment and specific operation process have been provided; But the protection domain of the utility model is not limited to following embodiment, provides embodiment just for the embodiment of the utility model more fully and fully is described.
As shown in Figure 1, the utility model electric glass lifter performance and permanance multi-function test stand comprise underframe 1, location crossbeam 2, counterweight assembly 3, force measurement component 4, stand 5, displacement measurement assembly 7, stop probe assembly 9, water-cooled assembly 10;
Two Forming frameworks 5 are movably set in the both sides of underframe 1, and stand 5 can horizontally slip along the both sides of underframe 1; Be provided with two location crossbeams 2 up and down between two Forming frameworks 5, location crossbeam 2 can move up and down along stand 5; Two location vertically are provided with many vertical beams 21 between the crossbeams 2, the two ends of vertical beam 21 respectively through dismantled and assembled mode with up and down two locate crossbeams 2 and be connected;
The center of top of underframe 1 is provided with force measurement component 4 and counterweight assembly 3; Force measurement component 4 can move forward and backward along underframe 1 with counterweight assembly 3.
As shown in Figure 2, underframe 1 comprises bottom girder 11, and connection horizontal is to T type frid 13 respectively in the both sides of bottom girder 11, and the central authorities of bottom girder 11 are provided with vertical T type frid 12; The bottom of bottom girder 11 is provided with lower margin 14, universal wheel 15;
The basis that underframe 1 is installed as other assemblies, underframe 1 can move freely the position through universal wheel 15, and can support on the ground through lower margin 14.
As shown in Figure 3; Counterweight assembly 3 comprises sliding seat 36, counterweight 32, lift cylinder 34, guide rod 33, and the top of sliding seat 36 is provided with lift cylinder 34, and the piston rod of lift cylinder 34 withstands the bottom of counterweight 32; Counterweight 32 slides on the guide rod 33, and guide rod 33 is fixedly connected with sliding seat 36; Under the driving of lift cylinder 34, counterweight 32 can slide up and down along guide rod 33; The top of counterweight 32 is set with lifting bolt 31;
The inferior part of the cylinder block of lift cylinder 34 is connected with sliding seat 36;
The feather key of sliding seat 36 bottoms inserts in the groove of vertical T-slot plate 12 and leads;
Sliding seat 36 bottoms are provided with roller 35; Counterweight assembly 3 longitudinally slides T-slot plate 12 front and back on underframe 1 through roller 35;
In the test of lifter self-locking performance, counterweight assembly 3 is that lifter 6 provides lower pulling force through self gravitation, after lift cylinder 34 is with counterweight 32 jack-up, conveniently is connected with counterweight 32 with 37 pairs of lifters 6 of wire rope; After the piston rod withdrawal of lift cylinder 34, counterweight 32 passes to lifter 6 through wire rope 37 with deadweight.
As shown in Figure 4, force measurement component 4 comprises force transducer 42, force transducer holder 43, force transducer lifting bolt 41, and the top of force transducer 42 connects force transducer lifting bolt 41, and the bottom of force transducer 42 and force transducer holder 43 are hinged;
Carrying out when lifter cuts out the power experiment with measuring, the glass bracket 61 of lifter 6 drives wire rope 45 motive force sensor 42 then, can obtain the power of closing of lifter 6 through the measured value that reads force transducer 42.
As shown in Figure 5; Stand 5 comprises stand installing plate 51, column 52, drive motor 53, leading screw 54, crossbeam locating piece 55; The bottom of column 52 is provided with stand installing plate 51; Stand installing plate 51 is movably set in the horizontal T type frid 13, and stand installing plate 51 can slide along horizontal T type frid 13 left and right horizontal; Stand 5 flexibly connects through stand installing plate 51 and underframe 1;
The inboard of column 52 is movably set with two crossbeam locating pieces 55 up and down, and stand 5 connects an end of location crossbeam 2 through crossbeam locating piece 55;
Two crossbeam locating pieces 55 are through the leading screw 54 that is threaded, and the top of leading screw 54 connects drive motor 53;
The top screw thread of leading screw 54 is opposite with the rotation direction of lower thread, and two crossbeam locating pieces 55 overlap respectively and are threaded onto on the opposite screw thread of leading screw 54;
When drive motor 53 rotations, because two sections thread rotary orientations on the leading screw 54 are opposite, two crossbeam locating pieces 55 move round about, perhaps dwindle distance between the two thereby enlarge, and regulate the spacing between the crossbeam 2 of location then; The diverse location combination of location crossbeam 2 and vertical beam 22 is can be conveniently fixed thereon with tested lifter 6.
As shown in Figure 6, displacement measurement assembly 7 comprises displacement transducer 71, displacement transducer sliding seat 72, lock screw 73, and displacement transducer 71 is fixedly set on the displacement transducer sliding seat 72, and the bottom of displacement transducer sliding seat 72 is provided with lock screw 73;
Displacement transducer sliding seat 72 is movably set on the crossbeam 2 of location, displacement transducer sliding seat 72 can be along the location crossbeam 2 move left and right, and be fixed in the assigned address of location crossbeam 2 through turn lock screw 73.
During measurement, the measuring junction of displacement transducer 71 is connected on the glass bracket 61 of lifter 6, when glass bracket 61 moved up and down, the measuring junction of displacement transducer 71 is movement therewith also, thereby recorded the shift value of glass bracket 61.
As shown in Figure 7; Close power test time when carrying out lifter; Force measurement component 4 is moved under the glass bracket 61 of tested lifter 6, wire rope 45 is passed in the hole of force transducer lifting bolt 41, two ends are connected respectively on the glass bracket 61 of lifter 6; Start tested lifter 6 glass bracket 61 is risen, glass bracket 61 promptly is delivered to the power of closing on the force transducer 42 through wire rope 45, can obtain lifter through the signal of gathering force transducer 42 and close power.
As shown in Figure 8; When carrying out the test of lifter self-locking performance, counterweight assembly 3 is moved under the glass bracket 61 of tested lifter 6, start lift cylinder 34 with counterweight 32 jack-up; Then wire rope 37 is passed in the hole of lifting bolt 31; Two ends are connected respectively on the glass bracket 61, and the stay cord of displacement transducer 71 is connected on the glass bracket 61, records the displacement of glass bracket 61 through displacement transducer 71; Discharge lift cylinder 34, after the piston rod rollback of lift cylinder 34, counterweight 32 dangles and self gravitation is delivered on the glass bracket 61, and displacement transducer 71 records the slippage after glass bracket 61 receives lower pulling force, thereby obtains the self-locking property of lifter.
As shown in Figure 9; Stop probe assembly 9 comprises vertical rod 93, top dead centre inductor 91, lower dead center inductor 92; Be movably set with top dead centre inductor 91, lower dead center inductor 92 in the vertical rod 93, top dead centre inductor 91, lower dead center inductor 92 can move up and down along vertical rod 93; Vertical rod 93 is fixedly set on the underframe 1.
Water-cooled assembly 10 comprises water pump 101, basin 103, water leg 104, water pipe 102, and water pump 101 is arranged in the basin 103, and the water delivering orifice of water pump 101 connects water pipe 102; The both sides of basin 103 connect water leg 104 respectively.
When carrying out the long duration test of real vehicle door, the distance through drive motor 53 is regulated between two crossbeam locating pieces 55 makes the spacing of two crossbeam locating pieces 55 equate with real vehicle door 8 hinge spacings; Through connecting the hinge of crossbeam locating piece 55 and real vehicle door 8, real vehicle door 8 is fixed on the testing table through crossbeam locating piece 55;
Top dead centre inductor 91, the lower dead center inductor 92 of adjustment stop probe assembly 9 make upper and lower stop inductor 91,92 can detect the last bottom dead center position of glass;
The outlet of water pipe 102 is aimed at the motor of tested lifter 6; Start water pump 101; Chilled water in the basin 103 pumps through water pump 101, after process water pipe 102 sprays to the motor housing of tested lifter 6, gets back to basin 103 through water leg 104 collections and forms cool cycles.
Shown in figure 10; The electric control part branch comprises PLC (programmable logic controller (PLC)); PLC is as the master controller of automatically controlled part; PLC is electrically connected top dead centre inductor 91, lower dead center inductor 92, force transducer 42, displacement transducer 71, motor positive inversion control circuit, lifter electric moter voltage sensor, lifter motor current sensor respectively, and the lifter motor is electrically connected with motor positive inversion control circuit.
The principle of work of automatically controlled part is that PLC gathers each sensor signal and also controls the rotation direction of lifter motor through the lifter motor positive inversion control circuit, thereby controls the rising or the decline of glass;
Top dead centre inductor 91 judges whether glass rises to top dead centre; Lower dead center inductor 92 judges whether glass drops to lower dead center; Force transducer 42 measures the power of cutting out of lifter; Displacement transducer 71 is measured lifter stroke, displacement, positional information when performance test; Thereby the direction of current that motor positive inversion control circuit leads to the lifter motor according to the control signal decision of PLC is confirmed turning to of lifter motor, and lifter electric moter voltage sensor is used to measure the magnitude of voltage that is added on the lifter motor, and the lifter motor current sensor is used to measure the current value through the lifter motor.
Claims (8)
1. electric glass lifter performance and permanance multi-function test stand; It is characterized in that; Comprise underframe (1), two Forming frameworks (5), two location crossbeams (2); Two Forming frameworks (5) are movably set in the both sides of underframe (1), are movably set with two location crossbeams (2) up and down between two Forming frameworks (5), are movably set with many vertical beams (21) between two location crossbeams (2);
The location crossbeam (2) that is positioned at the top is provided with displacement measurement assembly (7), and displacement measurement assembly (7) can slide along location crossbeam (2);
Said displacement measurement assembly (7) comprises displacement transducer (71), displacement transducer sliding seat (72), lock screw (73); Displacement transducer (71) is fixedly set on the displacement transducer sliding seat (72), and the bottom of displacement transducer sliding seat (72) is provided with lock screw (73); Displacement transducer sliding seat (72) is movably set on the location crossbeam (2) of said top; Displacement transducer sliding seat (72) can be along the location crossbeam (2) move left and right, and be fixed in the assigned address of said location crossbeam (2) through turn lock screw (73); Displacement transducer (71) is measured lifter stroke, displacement, positional information when performance test;
The center of top of underframe (1) is movably set with force measurement component (4) and counterweight assembly (3).
2. electric glass lifter performance according to claim 1 and permanance multi-function test stand; It is characterized in that; Said underframe (1) comprises bottom girder (11), and connection horizontal is to T type frid (13) respectively in the both sides of bottom girder (11), and the central authorities of bottom girder (11) are provided with vertical T type frid (12); Said stand (5) flexibly connects underframe (1) through horizontal T type frid (13); Said force measurement component (4) is connected underframe (1) through vertical T type frid (12) respectively with counterweight assembly (3).
3. electric glass lifter performance according to claim 1 and permanance multi-function test stand; It is characterized in that; Said stand (5) comprises column (52), drive motor (53), leading screw (54), crossbeam locating piece (55), and the bottom of column (52) is movably set in the horizontal T type frid (13) of underframe (1);
The inboard of column (52) is movably set with two crossbeam locating pieces (55) up and down, and stand (5) flexibly connects an end of location crossbeam (2) through crossbeam locating piece (55); Crossbeam locating piece (55) can move up and down along column (52), drives location crossbeam (2) and moves up and down along stand (5);
Through the opposite leading screw that is threaded (54) of rotation direction, the top of leading screw (54) is provided with drive motor (53) to two crossbeam locating pieces (55) respectively; When drive motor (53) drove leading screw (54) rotation, leading screw (54) drove two crossbeam locating pieces (55) respectively along column (52) counter motion up and down, thereby regulated the spacing between two location crossbeams (2).
4. according to claim 1 or 3 described electric glass lifter performance and permanance multi-function test stands; It is characterized in that; Said counterweight assembly (3) comprises sliding seat (36), counterweight (32), lift cylinder (34), guide rod (33); The top of sliding seat (36) is provided with lift cylinder (34), and the piston rod of lift cylinder (34) withstands the bottom of counterweight (32), and counterweight (32) slides on the guide rod (33); Under the driving of lift cylinder (34), counterweight (32) can slide up and down along guide rod (33); The top of counterweight (32) is set with lifting bolt (31);
Sliding seat (36) flexibly connects vertical T type frid (12) through the feather key of bottom, realizes the flexible connection of counterweight assembly (3) and underframe (1); Sliding seat (36) bottom is provided with roller (35); Counterweight assembly (3) can pass through roller (35), and longitudinally T-slot plate (12) is mobile before and after underframe (1) is gone up.
5. electric glass lifter performance according to claim 1 and permanance multi-function test stand; It is characterized in that; Said force measurement component (4) comprises force transducer (42), force transducer holder (43), force transducer lifting bolt (41); The top of force transducer (42) connects force transducer lifting bolt (41), and the bottom of force transducer (42) and force transducer holder (43) are hinged; Force transducer (42) measures the power of cutting out of lifter;
The bottom of force transducer holder (43) flexibly connects vertical T type frid (12), and force transducer holder (43) longitudinally T type frid (12) moves forward and backward.
6. according to claim 1 or 5 described electric glass lifter performance and permanance multi-function test stands, it is characterized in that a side of the location crossbeam (2) in said two location crossbeams (2) is provided with stop probe assembly (9); Stop probe assembly (9) comprises vertical rod (93), top dead centre inductor (91), lower dead center inductor (92); Be movably set with top dead centre inductor (91), lower dead center inductor (92) in the vertical rod (93), top dead centre inductor (91), lower dead center inductor (92) can move up and down along vertical rod (93); Vertical rod (93) is fixedly set on the underframe (1); Top dead centre inductor (91) judges whether glass rises to top dead centre, and lower dead center inductor (92) judges whether glass drops to lower dead center.
7. electric glass lifter performance according to claim 6 and permanance multi-function test stand; It is characterized in that; Said underframe (1) is provided with water-cooled assembly (10); Water-cooled assembly (10) comprises water pump (101), basin (103), water leg (104), water pipe (102), and water pump (101) is arranged in the basin (103), and the water delivering orifice of water pump (101) connects water pipe (102); The both sides of basin (103) connect water leg (104) respectively; The outlet of water pipe (102) is aimed at the motor of tested lifter (6); Start water pump (101); Chilled water in the basin (103) pumps through water pump (101); After process water pipe (102) sprays to the motor housing of tested lifter (6), get back to basin (103) through water leg (104) collection and form cool cycles.
8. electric glass lifter performance according to claim 6 and permanance multi-function test stand; It is characterized in that; Said top dead centre inductor (91), lower dead center inductor (92), force transducer (42), displacement transducer (71) are electrically connected the programmable logic controller (PLC) of automatically controlled part respectively; Programmable logic controller (PLC) is electrically connected motor positive inversion control circuit, lifter electric moter voltage sensor, lifter motor current sensor respectively, and motor positive inversion control circuit is electrically connected with the lifter motor;
Top dead centre inductor (91), lower dead center inductor (92), force transducer (42), displacement transducer (71) are imported programmable logic controller (PLC) with signal; And pass through the rotation direction that motor positive inversion control circuit is controlled the lifter motor, thereby the rising of control glass or decline; Lifter electric moter voltage sensor is used to measure the magnitude of voltage that is added on the lifter motor, and the lifter motor current sensor is used to measure the current value through the lifter motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055560 CN202442871U (en) | 2012-02-21 | 2012-02-21 | Comprehensive test bed for performance and durability of electric window glass lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220055560 CN202442871U (en) | 2012-02-21 | 2012-02-21 | Comprehensive test bed for performance and durability of electric window glass lifter |
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| Publication Number | Publication Date |
|---|---|
| CN202442871U true CN202442871U (en) | 2012-09-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220055560 Withdrawn - After Issue CN202442871U (en) | 2012-02-21 | 2012-02-21 | Comprehensive test bed for performance and durability of electric window glass lifter |
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| CN (1) | CN202442871U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539165A (en) * | 2012-02-21 | 2012-07-04 | 浙江大学台州研究院 | Comprehensive test bed of performances and durability of power-driven window glass lifter |
| CN104062053A (en) * | 2014-05-30 | 2014-09-24 | 芜湖莫森泰克汽车科技有限公司 | Tool for detecting closing force of glass elevator |
| CN105510046A (en) * | 2014-09-23 | 2016-04-20 | 上汽通用五菱汽车股份有限公司 | Rope sheave type car door glass lifting force test device |
| CN113375920A (en) * | 2021-06-10 | 2021-09-10 | 芜湖莫森泰克汽车科技股份有限公司 | Device for detecting performance of sliding rail of automobile glass lifter |
-
2012
- 2012-02-21 CN CN 201220055560 patent/CN202442871U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102539165A (en) * | 2012-02-21 | 2012-07-04 | 浙江大学台州研究院 | Comprehensive test bed of performances and durability of power-driven window glass lifter |
| CN102539165B (en) * | 2012-02-21 | 2013-12-25 | 浙江大学台州研究院 | Comprehensive test bed of performances and durability of power-driven window glass lifter |
| CN104062053A (en) * | 2014-05-30 | 2014-09-24 | 芜湖莫森泰克汽车科技有限公司 | Tool for detecting closing force of glass elevator |
| CN105510046A (en) * | 2014-09-23 | 2016-04-20 | 上汽通用五菱汽车股份有限公司 | Rope sheave type car door glass lifting force test device |
| CN113375920A (en) * | 2021-06-10 | 2021-09-10 | 芜湖莫森泰克汽车科技股份有限公司 | Device for detecting performance of sliding rail of automobile glass lifter |
| CN113375920B (en) * | 2021-06-10 | 2022-08-19 | 芜湖莫森泰克汽车科技股份有限公司 | Device for detecting performance of sliding rail of automobile glass lifter |
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