CN207050966U - A kind of electric tail gate strut test device - Google Patents
A kind of electric tail gate strut test device Download PDFInfo
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- CN207050966U CN207050966U CN201720749076.3U CN201720749076U CN207050966U CN 207050966 U CN207050966 U CN 207050966U CN 201720749076 U CN201720749076 U CN 201720749076U CN 207050966 U CN207050966 U CN 207050966U
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- pedestal
- clutch
- bottom plate
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Abstract
A kind of electric tail gate strut test device, including, pedestal, line slideway, unloaded fixture, bindiny mechanism, drawing/pressure sensor, a shaft position sensor, two radial displacement transducers, wherein, the first radial displacement transducer is arranged on the pedestal bottom plate on the line slideway axis extended line；Second radial displacement transducer and the first radial displacement transducer are radially into 90 degree of settings, and be fixed on the pedestal bottom plate；Servo-electric pull bar, the supporting plate lateral surface that the pedestal sets installation through-hole is arranged at, tie rod end passes through installation through-hole, and connects a floating junction, floating junction one end is movably embedded at the storage tank of fixed guide block upper surface side, and pulls fixed guide block to move with this.The utility model uses modularized design, according to definition test content and testing sequence is actually needed, can meet the whole detection examination of electric tail gate strut.
Description
Technical field
Test equipment is the utility model is related to, more particularly to a kind of electric tail gate strut test device.
Background technology
Existing electric tail gate strut test device mechanism is complicated, and test event is single, can not be fixed according to being actually needed
Justice test content and testing sequence.
The content of the invention
The purpose of this utility model is to provide a kind of electric tail gate strut test device, can root using modularized design
According to definition test content and testing sequence is actually needed, meet the whole detection examination of electric tail gate strut.
To reach above-mentioned purpose, the technical solution of the utility model is：
Electric tail gate strut test device, it includes, pedestal, including the supporting plate that bottom plate and its both ends are vertically arranged, its
In a supporting plate center upper portion set installation through-hole；Line slideway, bottom plate center is axially set in along the pedestal bottom plate, straight line is led
First, second sliding block is set on rail；Unloaded fixture, it is arranged on first sliding block, it includes, base, is arranged at described first
On sliding block；Clutch block, it is arranged on the base, the hook portion of clutch block front end projection one；Lower ball-and-socket fixed seat, be arranged at it is described from
Close on block, it is bar shape, and its axis is vertical with the guide rail；Lower ball-and-socket fixed seat upper surface sets guide groove vertically, and, guide groove
Set relative to a side wall of the rear end of clutch block hook portion for the containing groove in strut end insertion guide groove；Latch body, is slidedly arranged on
In the lower ball-and-socket fixed seat guide groove, and locked by bolt；Bindiny mechanism, including, fixed guide block, it is arranged at described second and slides
Block, the upper surface that fixed guide block corresponds to the unloaded fixture side are set for the unloaded fixture clutch block front end hook portion insertion
Groove, and the guide groove with the recess axis vertical connection；Fixed guide block corresponds to the supporting plate that the pedestal sets installation through-hole
Side upper surface sets storage tank；Clutch locating piece, it is arranged in the fixed guide block guide groove；Clutch locating piece front end is with inserting
Enter the unloaded fixture clutch block front end hook portion matching, formation in the hook portion can be loosely inserted into and be connected；Clutch promotes
Cylinder, its cylinder body are fixed on the fixed guide block side, and its piston rod end is connected to the clutch locating piece rear end；Upper ball
Nest fixed seat, another side support plate center of the pedestal is arranged at, sets the containing groove planted for strut end thereon；Block nest
Cylinder, is arranged at the upper ball-and-socket fixed seat side, and its piston rod end sets a block bar vertical with base axis, bar of blocking
Above the upper ball-and-socket fixed seat side；Drawing/pressure sensor, it is arranged in the upper ball-and-socket fixed seat；One axial position
Displacement sensor, it is arranged on the pedestal bottom plate of the line slideway axis side；Two radial displacement transducers, wherein, first
Radial displacement transducer is arranged on the pedestal bottom plate on the line slideway axis extended line；Second radial displacement transducer with
First radial displacement transducer is radially into 90 degree of settings, and be fixed on the pedestal bottom plate；Servo-electric pull bar, it is arranged at institute
The supporting plate lateral surface that pedestal sets installation through-hole is stated, tie rod end passes through the installation through-hole, and connects a floating junction, should
Floating junction one end is movably embedded at the storage tank of the fixed guide block upper surface side, and pulls fixed guide with this
Block moves.
Preferably, the shaft position sensor and radial displacement transducer are laser displacement sensor.
The beneficial effects of the utility model：
The utility model can be according to definition test content and testing sequence be actually needed, using modularized design.
The utility model is using industrial computer control detection, using high-precision sensor to each real time data acquisition data.
The utility model uses manual clamping, and test is completed in automatic test, real-time display power, displacement, voltage, electric current, makes an uproar
The real-time parameters such as sound, and show test result.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment.
Fig. 2 is the front view of the utility model embodiment.
Fig. 3 is the top view of the utility model embodiment.
Fig. 4 is the partial enlargement exploded view of the utility model embodiment.
Embodiment
Referring to Fig. 1~Fig. 4, the utility model electric tail gate strut test device, it includes,
Pedestal 1, including the supporting plate 102,103 that bottom plate 101 and its both ends are vertically arranged, wherein the top of a supporting plate 102
Center sets installation through-hole 1021；
Line slideway 2, the center of bottom plate 101 is axially set in along the bottom plate 101 of pedestal 1, set first on line slideway 2,
Second sliding block 21,22；
Unloaded fixture 3, it is arranged on first sliding block 21, it includes,
Base 31, it is arranged on first sliding block 21；
Clutch block 32, it is arranged on the base 31, the hook portion 321 of 32 front end projection of clutch block one；
Lower ball-and-socket fixed seat 33, is arranged on the clutch block 32, and it is bar shape, its axis and the line slideway 2
Vertically；The lower upper surface of ball-and-socket fixed seat 33 sets guide groove 331 vertically, and, guide groove 331 relative to clutch block hook portion 321 rear end
A side wall set for the end of strut 100 insertion guide groove 331 in containing groove 332；
Latch body 34, it is slidedly arranged in the guide groove 331 of lower ball-and-socket fixed seat 33, and is locked by bolt 35；
Bindiny mechanism 4, including,
Fixed guide block 41, second sliding block 22 is arranged at, the corresponding unloaded side of fixture 3 of fixed guide block 41
Upper surface sets the groove 411 for the unloaded front end hook portion 321 of 3 clutch block of fixture 32 insertion, and vertical with the axis of groove 411
The guide groove 412 of connection；The side upper surface of supporting plate 12 that the corresponding pedestal 1 of fixed guide block 41 sets installation through-hole 121 is set
Storage tank 413；
Clutch locating piece 43, it is arranged in the guide groove 412 of fixed guide block 41；The front end of clutch locating piece 43 and insertion
The front end hook portion 321 of 3 clutch block of unloaded fixture 3 matches, and can be loosely inserted into formation in the hook portion 321 and be connected；
Clutch pusher cylinder 44, its cylinder body are fixed on the side of fixed guide block 41, and its piston rod end is connected to institute
State the rear end of clutch locating piece 43；
Upper ball-and-socket fixed seat 5, another center of side support plate 13 of the pedestal 4 is arranged at, sets inserted for the end of strut 100 thereon
The containing groove 51 put；
Block cylinder 6 of choking with resentment, be arranged at the upper side of ball-and-socket fixed seat 5, its piston rod end sets one and hung down with the axis of pedestal 1
Straight bar 61 of blocking, bar 61 of blocking is above the upper side of ball-and-socket fixed seat 46；
Drawing/pressure sensor 7, it is arranged in the upper ball-and-socket fixed seat 5；
One shaft position sensor 8, it is arranged on the bottom plate 101 of pedestal 1 of the axis side of line slideway 2；
Two radial displacement transducers 9,9 ', wherein, the first radial displacement transducer 9 is arranged at the axle of line slideway 2
On pedestal bottom plate 101 on line extended line；Second radial displacement transducer 9 ' and the radial direction of the first radial displacement transducer 9 are into 90 degree
Set, and be fixed on the pedestal bottom plate 101；
Servo-electric pull bar 10, it is arranged at the lateral surface of a supporting plate 102 that the pedestal 1 sets installation through-hole 1021, pull bar
End passes through the installation through-hole 1021, and connects a floating junction 11, and the one end of floating junction 11 is movably embedded at institute
The storage tank 413 of the upper surface side of fixed guide block 41 is stated, and pulls fixed guide block 41 to move with this.
Preferably, the shaft position sensor 8 and radial displacement transducer 9,9 ' are laser displacement sensor.
Upper electric no load test：
Constant voltage is loaded to motor, strut is driven unloaded fixture movement；Monitor actual loading power within the specific limits,
Programmable power supply controls output voltage to record real-time current in setting range；Shaft position sensor monitors strut physical location,
Radial displacement transducer detects the eccentricities of strut；Reciprocal 1 time, calculate reciprocal institute's time.
Upper electricity loading test (constant speedpump test)：
Equipment electric cylinders and unloaded fixture are locked, and motor is carried in a manner of constant voltage/current/power programmable power supply
Power supply source, while equipment electric cylinders move along strut driving direction constant speed, strut detects strut reality output with constant motion
Push-pull effort, situations such as voltage x current, reciprocal 1 time.
Upper electricity loading test (test of CV/CC/CP patterns)：
Equipment electric cylinders and unloaded fixture are locked, and motor is carried in a manner of constant voltage/current/power programmable power supply
Power supply source, while equipment electric cylinders move along strut driving direction constant speed, strut detects strut reality output with constant motion
Push-pull effort, situations such as voltage x current, reciprocal 1 time
Upper electricity loading test (even load pattern)：
Equipment electric cylinders lock with unloaded fixture, give input voltage, while equipment electric cylinders are controlled with permanent way of torque and moved
Situations such as (may have realization difficult)/use gravity load, strut move back and forth 1 time and detect strut virtual voltage electric current.
Dead electricity loading test (constant speedpump test)
Equipment electric cylinders and unloaded fixture lock, not to motor on-load voltage, and meanwhile equipment electric cylinders constant speed movable clamp, strut
With constant motion, the push-pull effort of strut reality output is detected, situations such as backward voltage, electric current, reciprocal 1 time.
Claims (2)
- A kind of 1. electric tail gate strut test device, it is characterised in that including,Pedestal, including the supporting plate that bottom plate and its both ends are vertically arranged, wherein a supporting plate center upper portion sets installation through-hole；Line slideway, bottom plate center is axially set in along the pedestal bottom plate, first, second sliding block is set on line slideway；Unloaded fixture, it is arranged on first sliding block, it includes,Base, it is arranged on first sliding block；Clutch block, it is arranged on the base, the hook portion of clutch block front end projection one；Lower ball-and-socket fixed seat, is arranged on the clutch block, and it is bar shape, and its axis is vertical with the guide rail；Lower ball-and-socket is consolidated Reservation upper surface sets guide groove vertically, and, guide groove sets relative to a side wall of the rear end of clutch block hook portion and inserted for strut end Containing groove in guide groove；Latch body, it is slidedly arranged in the lower ball-and-socket fixed seat guide groove, and is locked by bolt；Bindiny mechanism, including,Fixed guide block, is arranged at second sliding block, and the upper surface that fixed guide block corresponds to the unloaded fixture side sets confession The groove of the unloaded fixture clutch block front end hook portion insertion, and the guide groove with the recess axis vertical connection；Fixed guide Block, which corresponds to the pedestal and sets the supporting plate side upper surface of installation through-hole, sets storage tank；Clutch locating piece, it is arranged in the fixed guide block guide groove；Clutch locating piece front end is with inserting the unloaded fixture The hook portion matching of clutch block front end, formation in the hook portion can be loosely inserted into and be connected；Clutch pusher cylinder, its cylinder body are fixed on the fixed guide block side, and its piston rod end is connected to the clutch and determined Position block rear end；Upper ball-and-socket fixed seat, another side support plate center of the pedestal is arranged at, is set thereon for the accommodating recessed of strut end plant Groove；Block cylinder of choking with resentment, be arranged at the upper ball-and-socket fixed seat side, its piston rod end sets a gear vertical with base axis Club, bar of blocking is above the upper ball-and-socket fixed seat side；Drawing/pressure sensor, it is arranged in the upper ball-and-socket fixed seat；One shaft position sensor, it is arranged on the pedestal bottom plate of the line slideway axis side；Two radial displacement transducers, wherein, the first radial displacement transducer is arranged on the line slideway axis extended line Pedestal bottom plate on；Second radial displacement transducer and the first radial displacement transducer are radially into 90 degree of settings, and be fixed on institute State on pedestal bottom plate；Servo-electric pull bar, is arranged at the supporting plate lateral surface that the pedestal sets installation through-hole, and tie rod end passes through the peace Through hole is filled, and connects a floating junction, the floating junction one end is movably embedded at the fixed guide block upper surface side Storage tank, and with this pull fixed guide block move.
- 2. electric tail gate strut test device as claimed in claim 1, it is characterised in that the shaft position sensor and footpath It is laser displacement sensor to displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749076.3U CN207050966U (en) | 2017-06-26 | 2017-06-26 | A kind of electric tail gate strut test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720749076.3U CN207050966U (en) | 2017-06-26 | 2017-06-26 | A kind of electric tail gate strut test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207050966U true CN207050966U (en) | 2018-02-27 |
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ID=61493010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720749076.3U Active CN207050966U (en) | 2017-06-26 | 2017-06-26 | A kind of electric tail gate strut test device |
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| Country | Link |
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| CN (1) | CN207050966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956126A (en) * | 2018-09-27 | 2018-12-07 | 合肥学院 | Equipment for load test of automobile electric tail door stay bar |
-
2017
- 2017-06-26 CN CN201720749076.3U patent/CN207050966U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956126A (en) * | 2018-09-27 | 2018-12-07 | 合肥学院 | Equipment for load test of automobile electric tail door stay bar |
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