CN107831003A - A kind of automobile tail gate strut test fixture - Google Patents
A kind of automobile tail gate strut test fixture Download PDFInfo
- Publication number
- CN107831003A CN107831003A CN201711233763.0A CN201711233763A CN107831003A CN 107831003 A CN107831003 A CN 107831003A CN 201711233763 A CN201711233763 A CN 201711233763A CN 107831003 A CN107831003 A CN 107831003A
- Authority
- CN
- China
- Prior art keywords
- framework
- strut
- control cabinet
- rail gantry
- hinge strap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
Abstract
The present invention relates to a kind of auto parts and components test equipment, specifically a kind of automobile tail gate strut test fixture, belong to automotive test equipment technical field.It includes framework, upper bracket, lower carriage, regulation rail gantry, hinge strap fixed mount, hinge strap, electronic strut, tail-gate support bar and control cabinet, framework both sides are provided with regulation rail gantry, hinge strap fixed mount both ends are slidably connected in regulation rail gantry, and regulation rail gantry left and right ends are respectively articulated with a hinge strap；Framework both sides are provided with stay rod bracket, framework both sides are provided with electronic strut, electronic strut lower end is connected in the chute of stay rod bracket by rear bulb support, and electronic strut upper end is connected in the middle part of hinge strap by preceding bulb support, and electronic strut electrically connects with control cabinet.The position that the present invention can flexibly change corresponding mounting bracket solves the needs of different automobile types installation site；Current data when can be good at recording power and operation using stress sensor and detection circuit.
Description
Technical field
The present invention relates to a kind of auto parts and components test equipment, specifically a kind of automobile tail gate strut test fixture,
Belong to automotive test equipment technical field.
Background technology
One of important accessory as automobile, the quality test of electronic strut is particularly important, by detecting electronic support
The electric current of bar, the change of change and the movement travel of power in motion process, to ensure the product of electronic strut and actual use
In uniformity.
At present, the test equipment used in electronic strut typically uses following methods, passes through increase with the rear tailgate of every money car
Support bracket fastened method simulates vehicle type structure, electronic strut in frock, reconnects control system, switch, wire harness is carried out
Simulated operation.Test result is estimated by inspector, it is seen that product normal operation is just completed to detect, this detection method exist with
Lower drawback, first, test equipment does not have a digitization, the electric current of every strut, force data is unclear；Second, different tail-gates is all
Need to carry out modified test equipment, it is therefore desirable to research and develop a kind of versatile and can effectively record required during strut test
The test equipment of force value, stroke and current variation value.
The content of the invention
It is an object of the present invention to overcome the above deficiencies, so as to provide a kind of automobile tail gate strut test fixture, energy
Required force value, stroke and current variation value, versatile during enough effectively record strut tests, improves the work of test
Efficiency.
According to technical scheme provided by the invention, a kind of automobile tail gate strut test fixture includes framework, upper bracket, lower branch
Frame, regulation rail gantry, hinge strap fixed mount, hinge strap, electronic strut, tail-gate support bar and control cabinet, it is characterized in that：Lower frame
Fixed control cabinet, framework both sides are provided with regulation rail gantry, and hinge strap fixed mount both ends are slidably connected in regulation rail gantry, adjust rail gantry
Left and right ends are respectively articulated with a hinge strap；Framework both sides are provided with stay rod bracket, and framework both sides are provided with electronic strut, electronic support
Bar lower end is connected in the chute of stay rod bracket by rear bulb support, and electronic strut upper end is connected to by preceding bulb support
In the middle part of hinge strap, electronic strut electrically connects with control cabinet；Stress is provided with after described between bulb support and stay rod bracket to sense
Device, stress sensor electrically connect with control cabinet, and two hinge strap front ends connect tail-gate support bar jointly；Framework upper end is provided with upper branch
Frame, upper bracket both ends are slidably connected in the chute of framework both sides, and lower carriage is provided with the middle part of frame front end.
Further, two upper beams are fixed on framework, two upper beams are symmetrical set on upper bracket.
Further, two lower beams are fixed on lower carriage, two lower beams are symmetrical set on lower carriage.
Further, control cabinet surface is provided with display screen, and detection circuit is provided with control cabinet.
Further, two hinge straps are symmetrical set in regulation rail gantry.
Further, be slidably connected counterweight fixed mount in the chute of tail-gate support bar, and multiple weights are set with counterweight fixed mount
Code.
Compared with the prior art the present invention has advantages below：
The present invention is simple in construction, compact, reasonable, easy to operate, can still run and can break under unmanned state
Retention data in the case of electricity；Substituting tail-gate weight using counterweight can effectively avoid different type tail-gate from needing to be additionally carried out
Necessity of repacking；Processing cost can be reduced using standard aluminium section bar, and can flexibly change the position solution of corresponding mounting bracket
The certainly needs of different automobile types installation site；Electric current when can be good at recording power and operation using stress sensor and detection circuit
Data.
Brief description of the drawings
Fig. 1 is stereogram of the present invention.
Description of reference numerals：Beam, 6- buffer rails under 1- frameworks, 2- upper brackets, the upper beams of 3-, 4- lower carriages, 5-
Bulb support, the sensing of 12- stress after bulb support, 11- before frame, 7- hinge straps fixed mount, 8- hinge straps, the electronic struts of 9-, 10-
Device, 13- stay rod brackets, 14- tail-gates support bar, 15- counterweights fixed mount, 16- counterweights, 17- control cabinets, 18- display screens.
Embodiment
The present invention will be further described with reference to the embodiment in accompanying drawing below：
As shown in figure 1, the invention mainly comprises framework 1, upper bracket 2, lower carriage 4, regulation rail gantry 6, hinge strap fixed mount 7, hinge
Chain 8, electronic strut 9, tail-gate support bar 14 and control cabinet 17.
The both sides of framework 1 are provided with regulation rail gantry 6, and the both ends of hinge strap fixed mount 7 are slidably connected in regulation rail gantry 6.Buffer rail
The left and right ends of frame 6 are respectively articulated with a hinge strap 8, and two hinge straps 8 are symmetrical set in regulation rail gantry 6.
The both sides of framework 1 are provided with stay rod bracket 13, and the both sides of framework 1 are provided with electronic strut 9, and the electronic lower end of strut 9 passes through rear
Bulb support 11 is connected in the chute of stay rod bracket 13, and the electronic upper end of strut 9 is connected to hinge by preceding bulb support 10
The middle part of bar 8.The electronic strut 9 electrically connects with control cabinet 17.
Stress sensor 12, stress sensor 12 and control are provided with after described between bulb support 11 and stay rod bracket 13
Case 17 electrically connects.During the opening and closing of electronic strut, stress sensor can real-time monitored it is each to electronic strut
The situation that force value changes in the individual course of work, and data are included on the display screen of control cabinet by control system.
Two front ends of hinge strap 8 connect tail-gate support bar 14 jointly, because the tail-gate of different automobile types varies in weight, its tail-gate
Center of gravity differ, in order to be adapted to a variety of different types of tail-gates, be slidably connected counterweight in the chute of tail-gate support bar 14
Fixed mount 15, multiple counterweights 16 are set with counterweight fixed mount 15.In use, simulated by increasing or decreasing the weight of its counterweight
The tail-gate of different automobile types, this is simple and convenient, and cost is cheap.
The upper end of framework 1 is provided with upper bracket 2, and the both ends of upper bracket 2 are slidably connected in the chute of the both sides of framework 1, solid on framework 1
Fixed two upper beams 3, two upper beams 3 are symmetrical set on upper bracket 2.The front center of framework 1 is provided with lower carriage
4, two lower beams 5 are fixed on lower carriage 4, and two lower beams 5 are symmetrical set on lower carriage 4.Upper bracket 2 is with
Support 4 is used for the automobile tail gate of Auxiliary support detection, and beam can reduce mechanicalness noise caused by test.
Control cabinet 17 is fixed in the bottom of framework 1, and the surface of control cabinet 17 is provided with display screen 18, detection electricity is provided with control cabinet 17
Road, the change of electric circuit inspection electric current into running is detected, draw curent change curve and show on a display screen, so as to complete
Into detection.
The present invention operation principle be：Because the tail door supporting rod of different automobile types is different, the length of its electronic strut and installation
Position is differed, and in detection in order to more really simulate the running status of electronic strut, work is tested in its tail door supporting rod
Need that its installation site is adjusted in dress, therefore the adjustable hinge strap fixed mount in corresponding position and support are mounted with framework
Bar fixed mount, electronic strut and hinge strap position are adjusted.Because the tail-gate of different automobile types varies in weight, the weight of its tail-gate
The heart differs, and in order to be adapted to a variety of different types of tail-gates, is mounted with counterweight in its tail door supporting rod test fixture, passes through
The weight of its counterweight is increased or decreased to simulate the tail-gate of different automobile types.Counterweight is arranged on counterweight fixed mount, and can be passed through
Position of the counterweight on tail-gate support bar is adjusted on counterweight fixed mount, so as to reach the regulation to tail-gate center of gravity.The present invention uses
Electronic strut running status under different automobile types, different tail-gate weight is simulated, gathers the change of the force value and electric current under its each state
Change value tests the various problems that electronic strut is faced in actual use.
The present invention is simple in construction, compact, reasonable, easy to operate, can still be run under unmanned state and can
Retention data in the event of a power failure；Substituting tail-gate weight using counterweight can effectively avoid different type tail-gate from needing in addition
The necessity reequiped；Processing cost can be reduced using standard aluminium section bar, and can flexibly change the position of corresponding mounting bracket
Put the needs for solving different automobile types installation site；When can be good at recording power and operation using stress sensor and detection circuit
Current data.
Claims (6)
1. a kind of automobile tail gate strut test fixture, including framework（1）, upper bracket（2）, lower carriage（4）, regulation rail gantry（6）, hinge
Chain mounting bracket（7）, hinge strap（8）, electronic strut（9）, tail-gate support bar（14）And control cabinet（17）, it is characterized in that：Framework
（1）Control cabinet is fixed in bottom（17）, framework（1）Both sides are provided with regulation rail gantry（6）, hinge strap fixed mount（7）Both ends are slidably connected
In regulation rail gantry（6）On, adjust rail gantry（6）Left and right ends are respectively articulated with a hinge strap（8）；Framework（1）Both sides are provided with strut
Fixed mount（13）, framework（1）Both sides are provided with electronic strut（9）, electronic strut（9）Lower end passes through rear bulb support（11）It is connected to
Stay rod bracket（13）Chute in, electronic strut（9）Upper end passes through preceding bulb support（10）It is connected to hinge strap（8）Middle part,
Electronic strut（9）With control cabinet（17）Electrical connection；Bulb support after described（11）And stay rod bracket（13）Between be provided with stress
Inductor（12）, stress sensor（12）With control cabinet（17）Electrical connection, two hinge straps（8）Front end connects tail-gate support jointly
Bar（14）；Framework（1）Upper end is provided with upper bracket（2）, upper bracket（2）Both ends are slidably connected at framework（1）In the chute of both sides, frame
Frame（1）Front center is provided with lower carriage（4）.
2. a kind of automobile tail gate strut test fixture as claimed in claim 1, it is characterized in that：The framework（1）On fix two
Individual upper beam（3）, two upper beams（3）In upper bracket（2）On be symmetrical set.
3. a kind of automobile tail gate strut test fixture as claimed in claim 1, it is characterized in that：The lower carriage（4）Upper fixation
Two lower beams（5）, two lower beams（5）In lower carriage（4）On be symmetrical set.
4. a kind of automobile tail gate strut test fixture as claimed in claim 1, it is characterized in that：The control cabinet（17）Surface is set
There is display screen（18）, control cabinet（17）It is interior to be provided with detection circuit.
5. a kind of automobile tail gate strut test fixture as claimed in claim 1, it is characterized in that：Described two hinge straps（8）
Adjust rail gantry（6）On be symmetrical set.
6. a kind of automobile tail gate strut test fixture as claimed in claim 1, it is characterized in that：The tail-gate support bar（14）'s
Be slidably connected counterweight fixed mount in chute（15）, counterweight fixed mount（15）The upper multiple counterweights of suit（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233763.0A CN107831003A (en) | 2017-11-30 | 2017-11-30 | A kind of automobile tail gate strut test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711233763.0A CN107831003A (en) | 2017-11-30 | 2017-11-30 | A kind of automobile tail gate strut test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107831003A true CN107831003A (en) | 2018-03-23 |
Family
ID=61647033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711233763.0A Withdrawn CN107831003A (en) | 2017-11-30 | 2017-11-30 | A kind of automobile tail gate strut test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107831003A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956127A (en) * | 2018-09-27 | 2018-12-07 | 合肥学院 | A kind of automobile power back door strut weight bearing test device |
-
2017
- 2017-11-30 CN CN201711233763.0A patent/CN107831003A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108956127A (en) * | 2018-09-27 | 2018-12-07 | 合肥学院 | A kind of automobile power back door strut weight bearing test device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
|
| WW01 | Invention patent application withdrawn after publication |