CN108645604B - Self-locking test bed for automobile glass lifter - Google Patents
Self-locking test bed for automobile glass lifter Download PDFInfo
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- CN108645604B CN108645604B CN201810370405.2A CN201810370405A CN108645604B CN 108645604 B CN108645604 B CN 108645604B CN 201810370405 A CN201810370405 A CN 201810370405A CN 108645604 B CN108645604 B CN 108645604B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
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- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention relates to the field of automobile glass lifters, in particular to a self-locking test bed of an automobile glass lifter, which comprises a control device, an experiment base and a splicing guide rail, wherein the back side of the experiment base is provided with a limiting device and a bearing device, the front side of the experiment base is provided with an adsorption device, the splicing guide rail is provided with a distance sensor, the control device is arranged on the front side of the experiment base and comprises a controller, a control module, a fixed load applying module, a variable load applying module and a displacement measuring module, a pressing device is arranged below the splicing guide rail, an experiment slat is arranged on the splicing guide rail, a bearing block is arranged on the experiment slat, a pressure sensor is arranged in the bearing block, and a vibration platform is arranged at the bottom of the experiment base, the dynamic self-locking force test can be realized while the static self-locking force test is satisfied.
Description
Technical Field
The invention relates to the field of automobile glass lifters, in particular to a self-locking test bed for an automobile glass lifter.
Background
The glass lifter is a lifting device for automobile door and window glass, and mainly comprises an electric glass lifter and a manual glass lifter. At present, the lifting of the door and window glass of many cars is generally changed into a button type electric lifting mode, and an electric glass lifter is used, so the electric glass lifter can be roughly divided into a single-arm type glass lifter and a rope wheel type glass lifter, and the electric glass lifter has the advantages of stable performance, strong structure compactness and capability of meeting the mounting work of the car door in a narrow space.
The glass lifter needs to detect the quality before delivery, wherein the glass lifter comprises self-locking function inspection, and the glass lifter mainly comprises the steps that a small part of drivers habitually place an arm at the position of a window glass after the window glass descends a certain distance in vehicle driving of a general vehicle driver, the glass is pressed down by the gravity of the arm, and the stability of the window glass is also affected to a certain extent when the automobile runs in a bumpy road section, so that the lifter needs to perform strict quality detection when the lifter leaves a factory.
The conventional inspection equipment cannot meet the inspection work of the glass lifters with various specifications, generally detects quantitative load force, does not detect dynamic load pressure, and detects the glass lifter by considering actual use conditions because the vehicle runs and bumps or vibrates.
Disclosure of Invention
The invention aims to provide a self-locking test bed for an automobile glass lifter aiming at the defects of the prior art.
In order to solve the above problems, the present invention provides the following technical solutions:
a self-locking test bed for an automobile glass lifter comprises a control device, an experiment base and a splicing guide rail vertically arranged at one end of the front side of the experiment base, wherein the bottom of the back side of the experiment base is provided with a limiting device and a bearing device for locking the glass lifter, the top of the front side of the experiment base is provided with an adsorption device for stabilizing a bearing bracket part in the glass lifter, a distance sensor is arranged on the splicing guide rail, the control device is arranged at the front side of the experiment base and comprises a controller, a control module, a fixed load applying module, a variable load applying module and a displacement measuring module, the displacement measuring module is electrically connected with the distance sensor, a pressing device capable of horizontally sliding is arranged below the splicing guide rail, an experiment ribbon board capable of vertically sliding is arranged on the splicing guide rail, and a bearing block is arranged on the experiment ribbon board capable of horizontally sliding, be equipped with pressure sensors in the bearing block, module and variable load are applyed to pressure sensors and fixed load and are applyed module electric connection, and the bottom of experiment base is equipped with vibration platform.
Further, the experiment base is vertical and the terminal surface of its front side is the rectangle structure, one side of experiment base bottom is equipped with the mounting panel that extends outwards, be equipped with the regulation electric jar that direction of delivery parallels with experiment base length direction on the mounting panel, be equipped with on the output of adjusting the electric jar and be the linkage board of inversion state and tip cross-section for Z type structure, the device of pushing down is including pushing down the pole, the pole of pushing down is invertd and is located the top of one side of linkage board towards experiment base direction, and the output pole of the pole of pushing down is located the bearing block directly over, the top of bearing block is equipped with the alignment hole that the output pole that supplies to push down the pole can vertically get into.
Furthermore, one side of the bottom of the experiment base is provided with a rectangular groove, the rectangular groove is just opposite to a limiting device and a supporting device, the limiting device comprises a first supporting seat, a longitudinal limiting electric cylinder, a transverse limiting electric cylinder, a servo motor and a first suction disc, a lug is arranged at the bottom of the back side of the experiment base, the first supporting seat is arranged at the top of the lug, the back side of the transverse limiting electric cylinder is horizontally and fixedly connected with the first supporting seat, the back side of the longitudinal limiting electric cylinder is vertically connected with the output end of the transverse limiting electric cylinder, the output direction between the longitudinal limiting electric cylinder and the transverse limiting electric cylinder is in a cross shape, a motor mounting seat is arranged on the output end of the longitudinal limiting electric cylinder, one end of the motor mounting seat extends to the front side of the experiment base through the rectangular groove, a limiting bin is arranged at the one end of the motor mounting seat, the servo motor is arranged on the motor mounting seat, a main shaft of the servo motor, and this one end is uncovered setting, the front side in spacing storehouse is equipped with can open and rather than pin joint complex door plant, spacing storehouse intussuseption is filled with elastic sponge, the top in spacing storehouse is equipped with first air pump, first sucking disc is located the dorsal part in spacing storehouse and the spacing storehouse is hugged closely to the absorption end of first sucking disc, a plurality of first air guide holes have all been seted up with elastic sponge to the dorsal part in spacing storehouse, all first air guide holes all communicate with first sucking disc, first air pump is through first trachea and first sucking disc intercommunication.
Further, the supporting device includes second bearing seat, horizontal bearing electric jar and vertical bearing electric jar, and the top of lug is located and be located the side of first bearing seat to second bearing seat, and the dorsal part of horizontal bearing electric jar is level and second bearing seat fixed connection, and the dorsal part of vertical bearing electric jar is vertical and is connected with the output of horizontal bearing electric jar, and the fixed board of taking is equipped with on the output of vertical bearing electric jar, and the one end of taking the board extends outwards through the rectangular channel.
Furthermore, a slide rail which can vertically move is arranged between the splicing guide rail and the rectangular groove, the slide rail is arranged above the splicing guide rail and the rectangular groove, the adsorption device comprises a hollow plate, a longitudinal adsorption electric cylinder, a transverse adsorption electric cylinder and a second sucker, a containing notch is arranged on the experiment base and is arranged right above the slide rail, the back side of the longitudinal adsorption electric cylinder is erected in the containing notch through a connecting frame, the transverse adsorption electric cylinder is arranged at the front side of the experiment base, the back side of the transverse adsorption electric cylinder is horizontally connected with the output end of the longitudinal adsorption electric cylinder, one end of the hollow plate is connected with the output end of the transverse adsorption electric cylinder, the other end of the hollow plate extends downwards to the rectangular groove position, the upper half section of the hollow plate is in horizontal sliding fit with the slide rail, a plurality of second air guide holes are arranged at the front side of the lower half section of the hollow plate, the second sucker is arranged in the hollow plate, and the, the adsorption end of the second sucker covers all the second air guide holes, a second air pump is arranged on one side of the top of the hollow plate, and the second air pump is communicated with the second sucker through a second air pipe.
Further, the top of concatenation guide rail is equipped with the spacing strip of tilt up, and the angle of slope is 110 degrees, and distance sensor locates on the spacing strip.
Furthermore, the extending direction of the splicing guide rail is perpendicular to the extending direction of the slide rail, and rope grooves are formed in the top and the bottom of the limiting bin.
Has the advantages that: the invention relates to a self-locking test bed for an automobile glass lifter (firstly, a control module, a fixed load applying module, a variable load applying module and a displacement measuring module are all electrically connected with a controller, and a down-pressing electric pole is also electrically connected with the controller). When the glass lifter works, the driving end of the arm type glass lifter is manually placed into the limiting bin, the door plate is closed in a pin joint mode, then the first air pump tightly sucks the driving end of the arm type glass lifter in the limiting bin through the first air pipe and the first air guide hole, and the suction force is increased by matching with the elastic sponge; then the transverse bearing electric cylinder drives the longitudinal bearing electric cylinder to horizontally slide, the longitudinal bearing electric cylinder drives the carrying plate to vertically slide, the carrying plate is adjusted in position to meet the requirement of the bottom position of a chassis piece in a subsequent arm type glass lifter, so that the chassis piece is carried to prevent the chassis piece from collapsing, then the end part of a bearing bracket in the arm type glass lifter is connected with an experimental slat, (here, a threaded hole is formed in the bearing bracket in the arm type glass lifter, the end part of the experimental slat is provided with a detachable independent quick-release joint, the independent quick-release joint is matched with arm type glass lifters of different models or rope wheel type glass lifters), when the experimental slat is spliced with the bearing bracket in the arm type glass lifter, the transverse adsorption electric cylinder enables the transverse adsorption electric cylinder to descend, and then the transverse adsorption electric cylinder drives the hollow plate to horizontally slide, aiming at aligning to the back side of a support bracket in an arm type glass lifter, then, a second air pump sucks the back side of the support bracket tightly through a second air pipe and a second air guide hole, then, a bearing block is manually shifted to the middle section position after the support bracket and an experimental ribbon board are spliced, then, an electric cylinder is adjusted to drive a linkage plate to displace to a position close to the bearing block, then, an electric pole is pressed down to work, an output rod of the electric pole descends to an alignment hole, the lower pressure generates load gravity to the experimental ribbon board and the support bracket, the lower pressure is adjusted according to the actual requirement and is generally within the interval of 500 plus 550N, when the manual pressure needs to be quantified, a pressure sensor in the bearing block senses a pressure signal and feeds the pressure signal back to a fixed load applying module, then, a controller controls the electric pole to be pressed down for a certain time period of the lower pressure state, the time period is generally within 5s and, the distance sensor detects the falling amount of the experimental strip plate and the support bracket and feeds back the falling amount to the displacement measuring module: if the force needing to be pressed is jumping, the vibration platform drives the experiment base to shake integrally, the downward pressure of the downward pressing electric pole is detected by the pressure sensor and then transmitted to the variable load applying module, the controller enables the downward pressing electric pole to do reciprocating downward movement according to the overall electric signal, the downward pressure keeps jumping, and then the distance sensor detects the descending amount of the experiment strip plate; after the rope wheel type glass lifter is replaced, the servo motor controls the limiting bin to rotate, so that the limiting bin keeps a certain state, the limiting bin is matched with a driving end in the rope wheel type glass lifter and is adjusted to a specific position along with the movement of the transverse limiting electric cylinder and the longitudinal limiting electric cylinder, and the subsequent hollow plate and the carrying plate are adjusted along with the power elements of the hollow plate and the carrying plate, so that the rope wheel type glass lifter is suitable for the glass lifter with the general specification difference not too large, and the experimental lath can be telescopically adjusted to adjust the length so as to be matched with the rope wheel type glass lifter.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a perspective view of the arm-type window regulator in an assembled state;
FIG. 4 is a partial perspective view of the first embodiment of the present invention;
FIG. 5 is a partial perspective view of the second embodiment of the present invention;
FIG. 6 is a perspective view of the rope wheel type window regulator in an installation state;
FIG. 7 is a schematic perspective view of an arm-type window regulator;
FIG. 8 is a perspective view of the rope wheel type window regulator;
description of reference numerals: the device comprises a control device 1, an experiment base 2, a bump 2a, an accommodation notch 2b, a rectangular groove 2c, a mounting plate 2d, an adjusting electric cylinder 2e, a linkage plate 2f, a splicing guide rail 2g, an experiment ribbon 2h, a limit strip 2j, a first bearing seat 3, a transverse limit electric cylinder 3a, a longitudinal limit electric cylinder 3b, a motor mounting seat 3c, a limit bin 3d, a rope passing groove 3d1, a door plate 3d2, a first air guide hole 3d3, a first air pump 3e, a servo motor 3f, a first suction disc 3g, a first air pipe 3h, a second bearing seat 4, a transverse bearing electric cylinder 4a, a longitudinal bearing electric cylinder 4b, a bearing plate 4c, a movable groove 4c1, a hollow plate 5, a second air pump 5a, a second air pipe 5b, a second air guide hole 5c, a longitudinal adsorption electric cylinder 5d, a transverse adsorption electric cylinder 5e, a distance sensors 5f, a pressing electric pole 6, and a bearing block 6a, alignment hole 6a1, vibration platform 7, arm type glass lifter 8, chassis piece 8a, support bracket 8b, rope wheel type glass lifter 9, independent quick-release joint 10 and slide rail 11.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 8, the self-locking test bed for the automobile glass lifter comprises a control device 1, an experiment base 2 and a splicing guide rail 2g vertically arranged at one end of the front side of the experiment base 2, a limiting device and a supporting device for locking the glass lifter are arranged at the bottom of the back side of the experiment base 2, an adsorption device for stabilizing parts of a bearing bracket 8b in the glass lifter is arranged at the top of the front side of the experiment base 2, a distance sensor 5f is arranged on the splicing guide rail 2g, the control device 1 is arranged at the front side of the experiment base 2, the control device 1 comprises a controller, a control module, a fixed load applying module, a variable load applying module and a displacement measuring module, the displacement measuring module is electrically connected with the distance sensor 5f, a pressing device capable of horizontally sliding is arranged below the splicing guide rail 2g, an experiment strip 2h is vertically arranged on the splicing guide rail 2g in a sliding manner, can be equipped with bearing block 6a by horizontal slip on experiment slat 2h, be equipped with pressure sensors in the bearing block 6a, module electric connection is applyed with fixed load to pressure sensors and variable load, and the bottom of experiment base 2 is equipped with vibration platform 7.
The experiment base 2 is vertical, the end face of the front side of the experiment base is of a rectangular structure, one side of the bottom of the experiment base 2 is provided with an outward extending mounting plate 2d, the mounting plate 2d is provided with an adjusting electric cylinder 2e with the conveying direction parallel to the length direction of the experiment base 2, the output end of the adjusting electric cylinder 2e is provided with a linkage plate 2f which is in an inverted state and has a Z-shaped end section, the pressing device comprises a pressing electric pole 6, the pressing electric pole 6 is inversely arranged at the top of one side of the linkage plate 2f facing the direction of the experiment base 2, and the output rod of the lower electric pole pressing rod 6 is positioned right above the bearing block 6a, the top of the bearing block 6a is provided with an aligning hole 6a1 for the output rod of the lower electric pole pressing rod 6 to vertically enter, the aligning hole 6a1 is used for being aligned with the output rod of the lower pressing electric pole 6 in a splicing mode, and the Z-shaped linkage plate 2f is used for avoiding different specifications of subsequent glass lifters.
One side of the bottom of the experiment base 2 is provided with a rectangular groove 2c, the rectangular groove 2c is just opposite to a limiting device and a supporting device, the limiting device comprises a first supporting seat 3, a longitudinal limiting electric cylinder 3b, a transverse limiting electric cylinder 3a, a servo motor 3f and a first sucking disc 3g, the bottom of the back side of the experiment base 2 is provided with a convex block 2a, the first supporting seat 3 is arranged at the top of the convex block 2a, the back side of the transverse limiting electric cylinder 3a is horizontally and fixedly connected with the first supporting seat 3, the back side of the longitudinal limiting electric cylinder 3b is vertically connected with the output end of the transverse limiting electric cylinder 3a, the output direction between the two parts forms a cross shape, the output end of the longitudinal limiting electric cylinder 3b is provided with a motor mounting seat 3c, one end of the motor mounting seat 3c extends to the front side of the experiment base 2 through the rectangular groove 2c, the one end of the motor mounting seat 3c is provided, the servo motor 3f is arranged on the motor mounting seat 3c, the main shaft of the servo motor 3f is connected with one end of a limiting bin 3d, the other end of the limiting bin 3d extends towards the direction of the splicing guide rail 2g, the one end is arranged in an open manner, a door plate 3d2 which can be opened and is in pin joint fit with the limiting bin 3d is arranged on the front side of the limiting bin 3d, elastic sponge is filled in the limiting bin 3d, a first air pump 3e is arranged on the top of the limiting bin 3d, a first suction disc 3g is arranged on the back side of the limiting bin 3d, the adsorption end of the first suction disc 3g is tightly attached to the limiting bin 3d, a plurality of first air guide holes 3d3 are formed in the back side of the limiting bin 3d and the elastic sponge, all the first air guide holes 3d3 are communicated with the first suction disc 3g, the first air pump 3e is communicated with the first suction disc 3g through a first air pipe 3h, the door plate 3d2 is opened to, after the door plate 3d2 is closed, the elastic sponge is matched, and then the first air pump 3e is matched for working, so that the driving end of the lifter can be ensured to be stable by the suction force.
The bearing device comprises a second bearing seat 4, a transverse bearing electric cylinder 4a and a longitudinal bearing electric cylinder 4b, the second bearing seat 4 is arranged at the top of the lug 2a and is positioned at the side of the first bearing seat 3, the back side of the transverse bearing electric cylinder 4a is horizontally and fixedly connected with the second bearing seat 4, the back side of the longitudinal bearing electric cylinder 4b is vertically connected with the output end of the transverse bearing electric cylinder 4a, a carrying plate 4c is fixedly arranged on the output end of the longitudinal bearing electric cylinder 4b, one end of the carrying plate 4c extends outwards through a rectangular groove 2c, and the transverse bearing electric cylinder 4a and the longitudinal bearing electric cylinder 4b are in cross-shaped motion fit for adjusting the carrying plate 4c to specific positions, therefore, the carrying device is suitable for carrying the chassis part 8a of the glass lifter with different specifications, and the front end of the carrying plate 4c is provided with a movable groove 4c1 so that the rope of the rope wheel type glass lifter 9 can pass through.
A slide rail 11 which can move vertically is arranged between the splicing guide rail 2g and the rectangular groove 2c, the slide rail 11 is arranged above the splicing guide rail and the rectangular groove, the adsorption device comprises a hollow plate 5, a longitudinal adsorption electric cylinder 5d, a transverse adsorption electric cylinder 5e and a second sucker, an accommodating gap 2b is arranged on the experiment base 2, the accommodating gap 2b is arranged right above the slide rail 11, the back side of the longitudinal adsorption electric cylinder 5d is erected in the accommodating gap 2b through a connecting frame, the transverse adsorption electric cylinder 5e is arranged at the front side of the experiment base 2, the back side of the transverse adsorption electric cylinder 5e is horizontally connected with the output end of the longitudinal adsorption electric cylinder 5d, one end of the hollow plate 5 is connected with the output end of the transverse adsorption electric cylinder 5e, the other end of the hollow plate extends downwards to the position of the rectangular groove 2c, the upper half section of the hollow plate 5 is in horizontal sliding fit with the slide rail 11, a plurality of second air guide holes 5c are arranged at the, the second sucking disc is located in cavity board 5 and the inside wall of cavity board 5 is hugged closely to the absorption end of second sucking disc, the absorption end of second sucking disc covers all second air guide holes 5c, one side at cavity board 5 top is equipped with second air pump 5a, second air pump 5a is through second trachea 5b and second sucking disc intercommunication, the motion of vertical absorption electric jar 5d and horizontal absorption electric jar 5e is the cross, for adjust cavity board 5 motion, with this dodge that cavity board 5 is nimble, make things convenient for the manual work to carry out the material loading with the glass-frame riser, simultaneously after the material loading, cavity board 5 can be through their cross motion, and then aim at the dorsal part of disk spare 8a or guide rail spare in the glass-frame riser, reach absorbent purpose.
The top of concatenation guide rail 2g is equipped with the spacing 2j of tilt up, and the angle of slope is 110 degrees, and on spacing 2j was located to distance sensor 5f, spacing 2 j's setting had guaranteed that distance sensor 5f can monitor the position of experiment slat 2h in real time to this responds to in the concrete experiment, experiment slat 2h specifically descends how much along with glass-frame riser holds bracket 8b together.
The extending direction of the splicing guide rail 2g is perpendicular to the extending direction of the slide rail 11, the top and the bottom of the limiting bin 3d are both provided with rope grooves 3d1, and the rope grooves 3d1 are used for mounting the driving end of the rope wheel type glass lifter 9.
The working principle is as follows: (firstly, the control module, the fixed load applying module, the variable load applying module and the displacement measuring module are all electrically connected with the controller, and the lower electric pole 6 is also electrically connected with the controller). When the glass lifting device works, the driving end of the arm type glass lifting device 8 is manually placed into the limiting bin 3d, the door plate 3d2 is closed in a pin joint mode, then the first air pump 3e sucks the driving end of the arm type glass lifting device 8 in the limiting bin 3d tightly through the first air pipe 3h and the first air guide hole 3d3, and the suction force is increased by matching with elastic sponge; then the transverse bearing electric cylinder 4a drives the longitudinal bearing electric cylinder 4b to horizontally slide, the longitudinal bearing electric cylinder 4b drives the carrying plate 4c to vertically slide, so as to adjust the position of the carrying plate 4c, meet the bottom position of a subsequent chassis part 8a in the arm type glass lifter 8, carry the chassis part 8a to prevent the chassis part from collapsing, then the end part of a bearing bracket 8b in the arm type glass lifter 8 is connected with an experimental slat 2h, (here, a threaded hole is arranged on the bearing bracket 8b in the arm type glass lifter 8, the end part of the experimental slat 2h is provided with an independent quick-release joint 10 which can be disassembled, the independent quick-release joint 10 is matched with arm type glass lifters 8 of different models or rope wheel type glass lifters 9), at this time, the longitudinal adsorption electric cylinder 5d makes the transverse adsorption electric cylinder 5e descend, then the transverse adsorption electric cylinder 5e drives the hollow plate 5 to horizontally slide, aiming at aligning to the back side of the support bracket 8b in the arm type glass lifter 8, then the second air pump 5a tightly sucks the back side of the support bracket 8b through the second air pipe 5b and the second air guide hole 5c, then the bearing block 6a is manually shifted to the middle section position after the support bracket 8b and the experimental strip plate 2h are spliced, then the electric cylinder 2e is adjusted to drive the linkage plate 2f to shift to the position close to the bearing block 6a, then the electric pressing rod 6 works, the output rod thereof descends into the aligning hole 6a1, the downward pressure generates load gravity to the experimental strip 2h and the support bracket 8b, the downward pressure is adjusted according to the actual requirement, is generally in the interval of 500-550N, when the quantitative pressure is manually required, the pressure sensor in the bearing block 6a senses a pressure signal and feeds back the pressure signal to the fixed load application module, then the controller controls the lower electric pole 6 to keep a certain time period of a pressing state, the time period is 5s substantially, after the pressure maintaining is 5s, the distance sensor 5f detects the descending amount of the experimental strip plate 2h and the support bracket 8b and feeds back the descending amount to the displacement amount measuring module: if the force needing to be pressed down is jumping, the vibration platform 7 drives the experiment base 2 to shake integrally at the moment, the downward force of the downward pressing rod 6 is transmitted to the variable load applying module after being detected by the pressure sensor, the controller enables the downward pressing rod 6 to do reciprocating downward movement according to the overall electric signal, the downward force keeps jumping, and then the distance sensor 5f detects the descending amount of the experiment batten 2 h; after the rope wheel type glass lifter 9 is replaced, the servo motor 3f controls the limiting bin 3d to rotate, so that the limiting bin 3d keeps a certain state to be matched with the driving end of the rope wheel type glass lifter 9, the limiting bin 3d is adjusted to a specific position along with the movement of the transverse limiting electric cylinder 3a and the longitudinal limiting electric cylinder 3b, the subsequent hollow plate 5 and the carrying plate 4c are adjusted along with the power elements of the hollow plate 5 and the carrying plate 4c, the experimental strip plate 2h can be adjusted in a telescopic mode to adapt to the glass lifter with the standard difference not too large, and the rope wheel type glass lifter 9 is matched with the adjustable length.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (4)
1. The utility model provides an automobile glass riser auto-lock nature test bench which characterized in that: comprises a control device (1), an experiment base (2) and a splicing guide rail (2g) vertically arranged at one end of the front side of the experiment base (2), wherein the control device (1) is arranged at the front side of the experiment base (2), a limiting device and a bearing device for locking a glass lifter are arranged at the bottom of the back side of the experiment base (2), an adsorption device for stabilizing a bearing bracket (8b) of the glass lifter is arranged at the top of the front side of the experiment base (2), a pressing device capable of horizontally sliding is arranged below the splicing guide rail (2g), the pressing device comprises a pressing electric pole (6), a distance sensor (5f) is arranged on the splicing guide rail (2g), an experiment ribbon board (2h) is vertically installed on the splicing guide rail (2g), a bearing block (6a) is arranged on the experiment ribbon board (2h) and can horizontally slide, a vibration platform (7) is arranged at the bottom of the experiment base (2), a rectangular groove (2c) is formed in one side of the bottom of the experiment base (2), the rectangular groove (2c) is opposite to the limiting device and the supporting device, and a sliding rail (11) capable of moving vertically is arranged between the splicing guide rail (2g) and the rectangular groove (2 c);
the limiting device comprises a first bearing seat (3), a longitudinal limiting electric cylinder (3b), a transverse limiting electric cylinder (3a), a servo motor (3f) and a first sucking disc (3g), wherein the back side of the transverse limiting electric cylinder (3a) is horizontal and is fixedly connected with the first bearing seat (3), the back side of the longitudinal limiting electric cylinder (3b) is vertical and is connected with the output end of the transverse limiting electric cylinder (3a), a motor mounting seat (3c) is arranged on the output end of the longitudinal limiting electric cylinder (3b), a limiting bin (3d) is arranged on the motor mounting seat (3c), the servo motor (3f) is arranged on the motor mounting seat (3c), a first air pump (3e) is arranged at the top of the limiting bin (3d), the first sucking disc (3g) is arranged on the back side of the limiting bin (3d), a plurality of first air guide holes (3d3) are formed in the back side of the limiting bin (3d), and all the first air guide holes (3d3) are communicated with the first sucking disc (3g), the first air pump (3e) is communicated with the first sucker (3g) through a first air pipe (3 h);
the bearing device comprises a second bearing seat (4), a transverse bearing electric cylinder (4a) and a longitudinal bearing electric cylinder (4b), the second bearing seat (4) is located beside the first bearing seat (3), the back side of the transverse bearing electric cylinder (4a) is horizontally and fixedly connected with the second bearing seat (4), the back side of the longitudinal bearing electric cylinder (4b) is vertically connected with the output end of the transverse bearing electric cylinder (4a), a carrying plate (4c) is fixedly arranged at the output end of the longitudinal bearing electric cylinder (4b), and one end of the carrying plate (4c) extends outwards through a rectangular groove (2 c);
the adsorption device comprises a hollow plate (5), a longitudinal adsorption electric cylinder (5d), a transverse adsorption electric cylinder (5e) and a second sucker, an accommodating notch (2b) is formed in an experiment base (2), the accommodating notch (2b) is located right above a sliding rail (11), the back side of the longitudinal adsorption electric cylinder (5d) is erected in the accommodating notch (2b) through a connecting frame, the transverse adsorption electric cylinder (5e) is located on the front side of the experiment base (2) and the back side of the transverse adsorption electric cylinder (5e) is horizontally connected with the output end of the longitudinal adsorption electric cylinder (5d), one end of the hollow plate (5) is connected with the output end of the transverse adsorption electric cylinder (5e), the other end of the hollow plate extends downwards to the position of a rectangular groove (2c), the upper half section of the hollow plate (5) is in horizontal sliding fit with the sliding rail (11), a plurality of second air guide holes (5c) are formed in the front side of the lower half section of the hollow plate (5), the second sucker is arranged in the hollow plate (5), the adsorption end of the second sucker is tightly attached to the inner side wall of the hollow plate (5), the adsorption end of the second sucker covers all the second air guide holes (5c), a second air pump (5a) is arranged on one side of the top of the hollow plate (5), and the second air pump (5a) is communicated with the second sucker through a second air pipe (5 b);
the control device (1) comprises a controller, a control module, a fixed load applying module, a variable load applying module and a displacement measuring module, wherein the control module, the fixed load applying module, the variable load applying module and the displacement measuring module are all electrically connected with the controller, the displacement measuring module is electrically connected with a distance sensor (5f), a lower pressing pole (6) is electrically connected with the controller, a pressure sensor is arranged in a bearing block (6a), and the pressure sensor is electrically connected with the fixed load applying module and the variable load applying module;
when quantitative down pressure is needed, a pressure sensor in the bearing block (6a) senses a pressure signal of the down pressing rod (6) and feeds the pressure signal back to the fixed load applying module, then the controller controls the down pressing rod (6), and the distance sensor (5f) detects the descending amount of the experiment ribbon board (2h) and feeds the descending amount back to the displacement measuring module; when the downward pressure of jumping nature is needed, the vibration platform (7) drives the experiment base (2) to shake integrally, and the downward pressure of the downward pressing electric pole (6) is detected by the pressure sensor and then transmitted to the variable load applying module, so that the downward pressing electric pole (6) moves in a reciprocating downward mode, the distance sensor (5f) detects the descending amount of the experiment batten (2h), and the descending amount is fed back to the displacement measuring module.
2. The auto-lock nature test bench of car glass-frame riser ware of claim 1 characterized in that: experiment base (2) are the terminal surface of vertical and its front side and are the rectangle structure, one side of experiment base (2) bottom is equipped with mounting panel (2d) that extend outwards, be equipped with regulation electric jar (2e) that direction of delivery parallels with experiment base (2) length direction on mounting panel (2d), be equipped with on the output of regulation electric jar (2e) and be the inversion state and tip cross-section is linkage plate (2f) of Z type structure, press down pole (6) to invert and locate linkage plate (2f) towards the top of one side of experiment base (2) direction, and press down the output pole of pole (6) and be located bearing block (6a) directly over, the top of bearing block (6a) is equipped with the output pole that supplies to press down pole (6) can vertical entering to pilot hole (6a 1).
3. The auto-lock nature test bench of car glass-frame riser ware of claim 2 characterized in that: the top of concatenation guide rail (2g) is equipped with spacing (2j) of tilt up, and the angle of slope is 110 degrees, and spacing (2j) are located to distance sensor (5 f).
4. The auto-lock nature test bench of car glass-frame riser ware of claim 3 characterized in that: the extending direction of concatenation guide rail (2g) is mutually perpendicular with the extending direction of slide rail (11), rope groove (3d1) have all been seted up to the top and the bottom of spacing storehouse (3 d).
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| CN201810370405.2A CN108645604B (en) | 2018-04-24 | 2018-04-24 | Self-locking test bed for automobile glass lifter |
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| CN201810370405.2A CN108645604B (en) | 2018-04-24 | 2018-04-24 | Self-locking test bed for automobile glass lifter |
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| CN108645604B true CN108645604B (en) | 2020-07-31 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112629844B (en) * | 2020-12-15 | 2023-03-31 | 上海工程技术大学 | Rope traction automobile door lock detection device |
| CN113213169B (en) * | 2021-05-18 | 2023-04-14 | 中建材（内江）玻璃高新技术有限公司 | Turnover system and method for glass production |
| CN116086833B (en) * | 2023-04-12 | 2023-08-04 | 菏泽嘉泽电子材料有限公司 | Special machine for detecting automobile glass lifter |
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