CN105890667A - Automobile cable detecting machine - Google Patents
Automobile cable detecting machine Download PDFInfo
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- CN105890667A CN105890667A CN201610330242.6A CN201610330242A CN105890667A CN 105890667 A CN105890667 A CN 105890667A CN 201610330242 A CN201610330242 A CN 201610330242A CN 105890667 A CN105890667 A CN 105890667A
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- Prior art keywords
- axle sleeve
- fixed
- guy cable
- straightway
- axle
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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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
-
- 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
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- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention provides an automobile cable detection machine. With the automobile cable detection machine adopted, reliable, stable, high-precision and automatic detection of a plurality of technical indicators of an automobile cable which include invalid travel, travel loss, stiffness, permanent deformation, maloperation, push and pull strength, impact strength, force value stability test, no-load load, load efficiency, stability, smoothness and displacement efficiency can be realized.
Description
Technical field
The invention belongs to auto-parts automatic detecting tool technical field, be specifically related to a kind of automobile guy cable
Detection machine.
Background technology
After initially entering individual family along with automobile, the domestic demand to automobile is annual all quickly to be increased,
Auto industry becomes an important pillar industry, and the manufacturing of each parts of automobile is also in this case
Enter into fast-developing epoch.Automobile guy cable is an important accessory on automobile, can be by remote
The executing agency of distance manipulation automobile, automobile guy cable has gear-shifting inhaul cable, clutch cable, throttle cable, car
Door drag-line, brake line etc..Drag-line detection machine is to the intensity of automobile guy cable, frictional force, load efficiency etc.
Need the operating environment in complete simulated automotive operating process when technical parameter detects, at present, also do not have
The all technical of automobile guy cable can be carried out reliable, stable, high-precision by the detection machine having complete set
The automatic detection of degree.
Summary of the invention
For solving above-mentioned technical problem, the invention provides a kind of automobile guy cable detection machine, it is possible to mould completely
Intend operating environment during automobile practical operation, accomplish automobile guy cable to include self friction power, rigidity, pushes away
Displacement when tensile strength and complete simulated automotive operating environment and power transmission efficiency etc. refer in interior multinomial technology
Mark is reliable, stable, high-precision automatic detection.
For reaching above-mentioned purpose, technical scheme is as follows: a kind of automobile guy cable detection machine, its feature
It is: include,
-drive end simulation assembly, it includes the first installation board, is fixed on described first installation board
Gearshift simulator and for described automobile guy cable drive end provide power source drive end drive assembly,
The drive end of described automobile guy cable is fixed on drive end after gearshift simulator and drives on assembly, described in drive
Moved end drives assembly to include driving screw rod, driving motor and be set in the slide block driven on screw rod, described cunning
Block is provided with the first force snesor, and the end of described automobile guy cable drive end is fixed on the first force snesor,
Described first installs board is provided with the first displacement transducer, and the magnet ring of described first displacement transducer is fixed
On described slide block, described gearshift simulator includes that base plate, rotor plate and gripper shoe, described base plate are fixed
Installing on board first, the provided at one of described rotor plate is fixed on base plate, and its other end is fixing even
Connecing one end of gripper shoe, the termination of described automobile guy cable drive end is fixed on the other end of gripper shoe, described
Drive end drives assembly push-and-pull drag-line that rotor plate is put centered by its pivoting point being connected with floor pivot
Dynamic；
-load end simulation assembly, it includes the second installation board, the speed change being fixed on the second installation board
Case transmission simulator and for described automobile guy cable load end provide power source load driver,
And the second force snesor being arranged between gearbox transmission simulator and load driver, described automobile
The load end of drag-line connects described second force snesor, described second power after passing gearbox transmission simulator
Sensor is fixed on the connection seat being arranged on the second installation board；Also set on described second installation board
Second displacement sensor, the magnet ring of described second displacement sensor is had to be fixed on connection seat；
-controller, its control connection described drive end simulation assembly and load end simulation assembly, described first
Force snesor, the first displacement transducer, the second force snesor, second displacement sensor, driving motor are equal
It is electrically connected to described controller.
In a preferred embodiment of the present invention, farther including described load driver is that leading screw drives assembly,
Described leading screw drives assembly include screw mandrel and drive the servomotor of screw turns, and described connection cover for seat is located at
On leading screw.
In a preferred embodiment of the present invention, farther include described load driver air cylinder driven assembly, institute
Stating air cylinder driven assembly to include driving cylinder, the cylinder barrel of described driving cylinder is fixed on the second installation board,
Its piston rod connects described connection seat.
In a preferred embodiment of the present invention, farther including described load driver is that axle sleeve drives assembly,
Described axle sleeve drives assembly include axle sleeve and be located in the shifting axle that axle sleeve is interior and can move along its axis,
Described axle sleeve and shifting axle are coaxially disposed, and described shifting axle passes one end of axle sleeve and is fixed on described connection seat
On；Wherein,
-described shifting axle, it includes the first straightway, the second straightway being sequentially connected with and being coaxially disposed
With the 3rd straightway, the diameter of axle of described second straightway is more than the diameter of axle of the first straightway so that second is straight
Line segment is connected to the position of the first straightway and forms first step, and the diameter of axle of described second straightway is more than
The diameter of axle of the 3rd straightway so that the second straightway is connected to the position of the 3rd straightway and forms second
Rank；
-described axle sleeve, it includes the first axle sleeve, the second axle sleeve and the 3rd being sequentially connected with and being coaxially disposed
Axle sleeve, what described first straightway, the second straightway and the 3rd straightway were able to movement is located in
In one axle sleeve, the second axle sleeve and the 3rd axle sleeve；
One end of described first bore sleeve is provided with the first fixing lug boss, and its one end being connected with the second axle sleeve sets
Having first to move boss, described first moves boss can be along the first axle sleeve in the inner chamber of the first axle sleeve
Axis direction moves, and is provided with the first spring section between described first axle sleeve and the first straightway, and described first
The longitudinal end of spring section abuts the inwall of the first axle sleeve, and its axial two ends abut described first respectively and fix
Boss and first moves boss, and described first moves the diameter of axle inner chamber radius more than the second axle sleeve of boss；
One end of described 3rd bore sleeve is provided with the second fixing lug boss, and its one end being connected with the second axle sleeve is provided with
Second moves boss, and described second moves boss can be along the axle of the 3rd axle sleeve in the inner chamber of the 3rd axle sleeve
Line direction is moved, and is provided with the second spring section, described second bullet between described 3rd axle sleeve and the 3rd straightway
The longitudinal end of spring section abuts the inwall of the 3rd axle sleeve, its axial two ends abut respectively described second fix convex
Platform and second moves boss, and described second moves the diameter of axle inner chamber radius more than the second axle sleeve of boss.
In a preferred embodiment of the present invention, farther including described load driver is that counterweight drives assembly,
Described counterweight drives assembly to include stay cord, counterweight and the guide holder being fixed on the second installation board, described
Guide holder is provided with directive wheel, and one end of described stay cord connects described connection seat, and described directive wheel supports and draws
Middle part on rope length direction, the other end of described stay cord hangs up described counterweight.
In a preferred embodiment of the present invention, farther include described second and board is installed is provided with a straight line and leads
Rail, described connection seat can linearly being arranged on line slideway of moving of guide rail.
In a preferred embodiment of the present invention, farther include to be fixed with the first guarantor on described second installation board
Incubator, described gearbox transmission simulator is arranged in the first incubator, described gearbox transmission simulator
Including the grip block, latch and the contiguous block that are sequentially fixed on described first incubator sidewall, described vapour
The load end of car drag-line penetrate after in the first incubator held piece of clamping or be locked out block locking or
Person passes described first incubator and the connection of the second force snesor after contiguous block, and described automobile guy cable is worn
Enter or pass the interface set of the first incubator and be equipped with sealing shroud.
In a preferred embodiment of the present invention, farther include to be fixed with the second guarantor on described first installation board
Incubator, base plate, rotor plate and the gripper shoe of described gearshift simulator all seal, be incubated and be arranged on the second guarantor
In incubator, described base plate can be detachably fixedly arranged on the second incubator base plate, and described automobile guy cable penetrates
Or the interface passing the second incubator is arranged with sealing shroud.
In a preferred embodiment of the present invention, farther include described first and board and the second installation board are installed
Structure identical, described first install board includes base, is made up of fixing substrate, flap and installing plate
Mounting seat, described base is provided with a shape fixed mount, and it is solid that described fixed base backboard reclining is fixed on a shape
Determining on frame, what described flap can rotate is fixed on fixing substrate, and the rotating shaft of described flap is arranged on solid
Determining the center position of substrate, described installing plate backrest-type is fixed on flap, and described fixing substrate sets
Having two mounting grooves, described mounting groove is convex structure, and two mounting grooves with the rotating shaft of described flap are
Central Symmetry arrange, it is possible in mounting groove movement be provided with latch segment, one end of described latch segment passes
Be locked after mounting groove described flap, and described latch segment penetrates the part of mounting groove to be had and installs flute profile
The convex structure that shape matches, described drive end drives assembly and consolidating that gearshift simulator all can be dismantled
Being scheduled on the installing plate of the first installation board, described load driver and gearbox transmission simulator all can
It is detachably fixedly arranged on the installing plate of the second installation board.
In a preferred embodiment of the present invention, farther include to be additionally provided with for regulating mounting seat on described base
The leading screw adjusting part of height, described screw mandrel adjusting part includes adjusting screw rod and the set of band adjusting handle
The height adjusting blocks being located on adjusting screw rod, the vertical setting of described adjusting screw rod, its top is fixed on a shape
The top of fixed mount, described height adjusting blocks is fixed on the center position of fixing substrate；
The plate face of described flap is provided with the first pointer, and described fixing substrate is provided with bevel protractor dish, by institute
State the first pointer and can read the angle after described flap rotates on bevel protractor dish with coordinating of bevel protractor dish
Degree；
The side arm of described door shape fixed mount is provided with height gauge, and the side of described fixing substrate is provided with the second finger
Pin, can read described fixing substrate by described second pointer with coordinating of height gauge on height gauge
Level altitude；
Be additionally provided with a cabling chain that can wind or stretch on the side arm of described door shape fixed mount, described in walk
It is provided with trough in line chain.
The invention has the beneficial effects as follows: the automobile guy cable detection machine of the present invention, it is possible to simulated automotive completely is actual
Operating environment during operation, accomplishes to include automobile guy cable the most invalid formation/loss of travel/rigidity/forever become
Shape/malfunction/push-and-pull intensity；2. impact strength；3. force value stabilization test；4. unloaded resistance；5. load
Efficiency；6. steadily/ride comfort；7. displacement efficiency is reliable in interior multinomial technical indicator, stable, in high precision
Automatic detection.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in embodiment of the present invention technology, below will be to embodiment skill
In art description, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below
It is only some embodiments of the present invention, for those of ordinary skill in the art, is not paying creation
Property work on the premise of, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the preferred embodiment of the present invention；
Fig. 2 is the structural representation of load end simulation assembly in second embodiment of the invention；
Fig. 3 is the structural representation of load end simulation assembly in third embodiment of the invention；
Fig. 4 is the structural representation of load end simulation assembly in fourth embodiment of the invention；
Fig. 5 is the structural representation of gearbox transmission simulator in the preferred embodiment of the present invention；
Fig. 6 is the main TV structure schematic diagram of load driver in third embodiment of the invention；
Fig. 7 is the sectional view in A-A direction in Fig. 6；
Fig. 8 is the structural representation of load driver in fourth embodiment of the invention；
Fig. 9 is the first structural representation installing board the first visual angle in the preferred embodiment of the present invention；
Figure 10 is the first structural representation installing board the second visual angle in the preferred embodiment of the present invention；
Figure 11 is the structural representation of drive end simulation assembly in the preferred embodiment of the present invention；
Wherein: 1-automobile guy cable, A-drive end simulation assembly, B-load end simulation assembly；
2A-first installs board, and 2B-second installs board；
21-line slideway, 22-base, 23-fixes substrate, 24-flap, 25-installing plate, 26-door shape
Fixed mount, 27-mounting groove, 28-latch segment, 29-adjusting handle, 30-regulates bolt, and 31-highly regulates
Block, 32-the first pointer, 33-bevel protractor dish, 34-height gauge, 35-the second pointer, 36-cabling chain,
37-trough, 38-connects seat；
4A-shifts gears simulator, 41A-base plate, 42A-rotor plate, 43A-gripper shoe, 44A-the second incubator；
4B-gearbox transmission simulator, 41B-the first incubator, 42B-grip block, 43B-latch, 44B-
Contiguous block, 45B-sealing shroud；
6-controller, 61-the first force snesor, 62-the first displacement transducer, 63-the second force snesor,
64-second displacement sensor, 65-magnet ring；
8A-drive end drives assembly, and 81A-drives screw rod, and 82A-drives motor, 83A-slide block；
8B-load driver, 81B-1: leading screw, 82B-1: servomotor；
81B-2: drive cylinder；
81B-4: stay cord, 82B-4: counterweight, 83B-4: guide holder, 84B-4: directive wheel；
81-shifting axle, 811-the first straightway, 812-the second straightway, 813-the 3rd straightway, 814-
First step, 815-second step；
82-axle sleeve, 821-the first axle sleeve, 822-the second axle sleeve, 823-the 3rd axle sleeve, 824-first fixes
Boss, 825-first moves boss, 826-the first spring section, 827-the second fixing lug boss, 828-second
Mobile boss, 829-the second spring section.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the present invention, and
It is not all, of embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one
As shown in Fig. 1,5,11, the present embodiment discloses a kind of automobile guy cable detection machine, drive end mould
Intending assembly A, load end simulation assembly B, controller 6, drive end simulation assembly A simulates actual behaviour completely
Making the operating environment of drag-line drive end during automobile, load end simulation assembly B simulates practical operation automobile completely
Time drag-line load end operating environment.
Concrete, drive end simulation assembly A: it includes the first installation board 2A, is fixed on described first peace
Installation platform 2A on gearshift simulator 4A and for described automobile guy cable 1 drive end offer power source
Drive end drive assembly 8A, the drive end of described automobile guy cable 1 through gearshift simulator 4A after be fixed on
Drive end drives on assembly 8A, and described drive end drives assembly 8A to include driving screw rod 81A, driving motor
82A and the slide block 83A, described slide block 83A that are set on driving screw rod 81A are provided with the first force snesor
61, the end of described automobile guy cable 1 drive end is fixed on the first force snesor 61, and described first installs
Board 2A is provided with the first displacement transducer 62, and the magnet ring 65 of described first displacement transducer 62 is fixed on
On described slide block 83A, described gearshift simulator 4A includes base plate 41A, rotor plate 42A and gripper shoe 43A,
Described base plate 41A is fixed on the first installation board 2A, and the provided at one of described rotor plate 42A is fixed on
On base plate 41A, its other end fixes the one end connecting gripper shoe 43A, described automobile guy cable 1 drive end
Termination be fixed on the other end of gripper shoe 43A, described drive end drives assembly 8A push-and-pull automobile guy cable 1
Rotor plate 42A is swung centered by the pivoting point that it is pivotally connected with base plate 41A.In order to improve survey
The accuracy of amount, as it is shown in figure 1, be fixed with the second incubator 44A on described first installation board 2A,
Base plate 41A, rotor plate 42A and gripper shoe 43A of described gearshift simulator 4A all seal, are incubated setting
In the second incubator 44A, described base plate 41A can be detachably fixedly arranged at the second incubator 44A base plate
On, described automobile guy cable 1 penetrates or passes the interface of the second incubator 44A and is arranged with sealing shroud 45B.
Load end simulation assembly B, it includes the second installation board 2B, is fixed on the second installation board 2B
Gearbox transmission simulator 4B and for providing the negative of power source to the load end of described automobile guy cable 1
Carry driver 8B and be arranged on second between gearbox transmission simulator 4B and load driver 8B
Force snesor 63；Load driver 8B described in the present embodiment is that leading screw drives assembly, and described leading screw drives
Assembly includes screw mandrel 81B-1 and the servomotor 82B-1 driving leading screw 81B-1 to rotate；Described automobile guy cable
The load end of 1 connects described second force snesor 63 after passing gearbox transmission simulator 4B, and described second
Force snesor 63 is fixed on the connection seat 38 being arranged on the second installation board 2B；Described second installs
Being additionally provided with second displacement sensor 64 on board 2B, the magnet ring 65 of described second displacement sensor 64 is fixed
Connecting on seat 38, described connection seat 38 is set on leading screw 81B-1；
In the present embodiment, described second installation board 2B is fixed with the first incubator 41B, described gearbox
Transmission simulator 4B is arranged in the first incubator 41B, and described gearbox transmission simulator 4B includes depending on
Secondary grip block 42B, latch 43B and the contiguous block 44B being fixed on described first incubator 41B sidewall,
The load end of described automobile guy cable 1 is rear held piece of clamping 42B or quilt in penetrating the first incubator 41B
Latch 43B locking or through passing described first incubator 41B and the second power after contiguous block 44B
Sensor 62 connects, and described automobile guy cable 1 penetrates or pass the interface set of the first incubator 41B all
It is provided with sealing shroud 45B；
Described controller 6 controls to connect described drive end simulation assembly A and load end simulation assembly B, described
First force snesor the 61, first displacement transducer the 62, second force snesor 63, second displacement sensor
64, motor 82A is driven to be electrically connected to described controller 6.
Based on said structure, the detection machine of the present invention the most at least can detect following several skill
Art index: the most invalid formation/loss of travel/rigidity/permanent deformation/malfunction/push-and-pull intensity；2. shock resistance is strong
Degree；3. force value stabilization test；4. unloaded resistance；5. load efficiency；6. steadily/ride comfort；7. displacement effect
Rate.
When testing 1., test model is that force mode runs: the load end of automobile guy cable 1 penetrates the first seal box 41B
Being locked out block 43B locking after Nei, now load driver 8B is unloaded.Test process is as follows: selected power mould
Formula is run, and sets the first force snesor 61 and the sample rate of the first displacement transducer 62, selector
Reversing force, after the parameter such as the speed of service, delay time, cycle-index, will gearshift simulator by test
The gear required is fixed at the cable connector of gearbox transmission simulator 4B gearbox transmission simulator 4B
(may be locked in any gear), fine setting drives motor 82A to make the first force snesor 61 convergence null value, and
Temperature in second incubator 44A is set up under current test is temperature required, starts testing button, drive
Motor 82A drives gripper shoe 43A along pivoting point to a direction (gear selecting or gear shift) uniform speed slow (just
Beginning velocity interface can set) promote rotor plate 42A, the mobile appended first force snesor 61A's of monitoring simultaneously
Force value, when force value is close to set reversing force force value (this value sets according to test requirements document), in advance
Slowing down, when force value reaches the reversing force set, speed is zero, drives motor 82A to stop at present bit
Putting, after time delay, (time can set) Power Drive Unit is to reverse direction operation, pulls rotor plate 42A anti-
To operation, the force value of the mobile appended first force snesor 61A of monitoring simultaneously, when force value is close to working as opposite force
During-F value, (this value sets according to test requirements document, if only survey a direction force value, can be set to null value) carries
Front reduction gear, when the first force snesor 61A reaches set opposite force-F value, speed is zero, drives electricity
Machine 82A is parked in current location, and after time delay, (time can set) is back to original position, the most repeatedly,
After completing set n times circulation (N≤10 time), test stops, the software in controller 6 redirect into
Power-Displacement Analysis interface, by the curve of the power-displacement in the whole test process of display, (F-s is bent at this interface
Line), according to the F-s curve obtained be obtained in that the invalid formation/loss of travel/rigidity of automobile guy cable 1/
Permanent deformation/malfunction/push-and-pull intensity.
When testing 2., test model is that force mode runs, and the load end of automobile guy cable 1 penetrates the first seal box 41B
Being locked out block 43B locking after Nei, now load driver 8B is unloaded.Test process is as follows: selected examination
The pattern of testing is that force mode runs, and sets adopting of the first force snesor 61 and the first displacement transducer 62
Sample rate, the reversing force of selector, after the speed of service, driving motor export the parameters such as maximum moment, will change
Gear simulator 4A is fixed on by the gear of test requirements document (can at the cable connector of gearbox transmission simulator 4B
It is locked in any gear), fine setting drives motor 82A to make the first force snesor 61 convergence null value, and by the
In two incubator 44A, temperature is set up under current test is temperature required, starts testing button, drives motor
82A drives gripper shoe 43A along pivoting point to a direction (gear selecting or gear shift) quickly (initial velocity interface
Can set, concrete numerical value sets according to test experience) promote rotor plate 42A, mobile monitoring simultaneously is appended
The force value of the first force snesor 61, when force value, close to set reversing force force value, (this value is wanted according to test
Ask setting, and now driver control drives the maximum torque of motor 82A output, in case force value is excessive)
Time, pre-decelerating, when force value reaches the reversing force set, drive motor 82A quickly to commutate to negative side
To operation, rotor plate 42A snap back is pulled to run, mobile appended first force snesor 61 of monitoring simultaneously
Force value, when the first force snesor 61 is close to set opposite force-F value, (this value is according to test requirements document
Set, if only survey a direction force value, null value can be set to), pre-decelerating, when force value reaches to set
Reversing force time, drive motor 82A quickly commutate to reverse direction operation, be back to original position, test
Stopping, the software of controller 6 redirects as power-time series analysis interface, and this interface will show whole test process
In the curve of power-time, laboratory technician will be carried out by the selected test data paid close attention to of required test requirements document
Analyze (there is zoom function at this interface, and laboratory technician can be facilitated to derive paid close attention to test data accurately, when
Front curve can preserve, and can call previously saved curve data file to realize curve combining, with convenient
Analyze automobile guy cable 1 properties in the change before and after intensity, resistance to test of waiting so long, it is thus achieved that automobile guy cable
Impact strength.
When testing 3., test model is that force mode runs: the load end of automobile guy cable 1 penetrates the first seal box 41B
Being locked out block 43B locking after Nei, now load driver 8B is unloaded.Test process is as follows: optional test
Pattern is that force mode runs, and sets the sample rate of first force snesor the 61, first displacement transducer 62,
The reversing force of selector, after the parameter such as the speed of service, delay time, is wanted gearshift simulator 4A by test
The gear asked is fixed at the cable connector of gearbox transmission simulator 4B and (may be locked in any gear),
Fine setting drives motor 82A to make the first force snesor 61 convergence null value, and by temperature in the second incubator 44A
Set up under current test is temperature required, start testing button, drive motor 82A to drive gripper shoe 43A
Promote along pivoting point to a direction (gear selecting or gear shift) uniform speed slow (initial velocity interface can set)
Rotor plate 44A, the force value of mobile appended first force snesor 61 of monitoring simultaneously, when force value is close to set
Reversing force force value (this value according to test requirements document set) time, pre-decelerating, when force value reaches to set
During reversing force, speed is zero, drives motor 82A to stop at current location, after time delay (time can set)
Drive motor 82A reverse direction operation, pull rotor plate 44A inverted running, mobile monitoring simultaneously appended the
The force value of one force snesor 61, when force value close to be worth as opposite force-F time (this value according to test requirements document setting,
If only survey a direction force value, null value can be set to) pre-decelerating, the first force snesor 61 reaches set
When fixed opposite force-F is worth, speed is zero, drives motor 82A to be parked in current location, (the time after time delay
Can set) it is back to original position, startup starts the software of rear controller 6 and redirects as power-displacement versus time
Assay surface, this interface by the power shown in whole test process and displacement relative to the change curve of time,
Laboratory technician will be analyzed by the selected test data paid close attention to of required test requirements document, it is thus achieved that automobile guy cable
Force value stabilization performance.
When testing 4., test model is that displacement model is run: the load end of automobile guy cable 1 penetrates the first seal box
Held piece of 42B clamping after in 41B, the load end of automobile guy cable 1 is in certainly in the first seal box 41B
By state, now load driver 8B is unloaded.Test process is as follows: optional test pattern is displacement model
Run, and set the first force snesor 61 and sample rate of the first displacement transducer 62, selector
Commutation displacement, after the parameter such as the speed of service, delay time, cycle-index, by changing of gearshift simulator 4A
Pin is in neutral gear position (available neutral pin or calibrated bolck spacing)), fine setting drives motor 82A to make the
One force snesor 61 convergence null value, and temperature in the second incubator 44A is set up temperature needed for current test
Under degree, after taking out neutral pin or calibrated bolck, start testing button, drive motor 82A to drive gripper shoe 43A
Rotation is promoted to a direction (gear selecting or gear shift) uniform speed slow (velocity interface can set) along pivoting point
Plate 42A, when appended position the first displacement sensor 62 value reaches set displacement S value, (this value is according to test
Require to set) time, drive motor 82A to stop at current location, after time delay, (time can set) drives
Motor 82A drives gripper shoe 43A to reverse direction operation, pulls rotor plate 42A inverted running, when first
Displacement transducer 62 reaches, during set reverse displacement-S value (this value sets according to test requirements document), to drive
Dynamic motor 82A stops, and after time delay, (time can set) is back to original position, the most repeatedly, when complete
After n times circulation set by one-tenth, test stops, and the software of controller 6 redirects as power-Displacement Analysis interface,
The curve of the power-displacement in the whole test process of display, the curves of different circulations are used different face by this interface
Look shows, laboratory technician will be analyzed by the selected test data paid close attention to of required test requirements document, it is thus achieved that
The unloaded drag characteristic of automobile guy cable 1, the most zero load resistance to sliding, or non-loadedization form drag
Power or self friction power.
When testing 4., test model is that displacement model is run: the load end of automobile guy cable 1 passes contiguous block 44
After pass described first seal box 41A and the second force snesor 63 connects, it is negative that screw mandrel drives that assembly constitutes
Carry driver 8 incision to use.Test process is as follows: optional test pattern is the efficiency mould under displacement model
Formula is run, and sets first force snesor the 61, first displacement transducer the 62, second force snesor 63
With the sample rate of second displacement sensor 64, the commutation displacement of selector, the speed of service, delay time etc.
After parameter, the gear level of gearshift simulator 4A is in 3 or 4 gears and puts (available standards block is spacing),
Finely tune and after driving motor 82A to make the first force snesor 61 convergence null value, stay wire end is buckled in load leading screw
(load mode is to use servomotor to add the mechanism of ball-screw to control the output torque of servomotor
Indirectly control load force) on connector, and temperature in the second incubator 44A is set up at current test
Under temperature required, taking off spacing calibrated bolck, start testing button, load servomotor applies reversely to make
Firmly in drag-line load end, motor 82A is driven to drive gripper shoe 43A along pivoting point to a direction (choosing
Shelves or gear shift) uniform speed slow (velocity interface can set) promotion rotor plate 42A, when appended first displacement passes
When sensor value 62 reaches set displacement S value (this value sets) according to test requirements document, drive motor 82A
Stopping at current location, the software of controller 6 redirects as efficiency analysis interface, and this interface will show that this surveys
(efficiency of push and pull is different to the curve of the efficiency-displacement during examination, and now shown is one
The efficiency in direction), laboratory technician will be analyzed by the selected test data paid close attention to of required test requirements document,
Obtain the efficiency drawing direction；After loading servomotor 82B-1 commutation, it is again started up testing button, negative
Carry servomotor 82B-1 and apply opposition in the load end of drag-line, driving motor 82A driving support
Plate 43A pushes away along pivoting point to a direction (gear selecting or gear shift) uniform speed slow (velocity interface can set)
Dynamic rotor plate 42A, when appended first displacement transducer 62 value returns to original position, drives motor 82A
Stopping at current location, the software of controller 6 redirects as efficiency analysis interface, and now interface will show this
The curve of the efficiency-displacement in test process (is rightabout efficiency with the curve jumped out for the first time, in fact
The person of testing will be analyzed by the selected test data paid close attention to of required test requirements document, it is thus achieved that automobile guy cable
Load efficiency characteristics.
Embodiment two,
As in figure 2 it is shown, embodiment two simulates assembly compared to the formation load end that differs only in of embodiment one
The load driver 8B of B is different, and the load driver 8B in the present embodiment is air cylinder driven assembly, described
Air cylinder driven assembly includes driving cylinder 81B-2, and the cylinder barrel of described driving cylinder 81B-2 is fixed on the second peace
On installation platform 2B, its piston rod connects described connection seat 38.
In this embodiment, when testing 7. (the displacement efficiency) of automobile guy cable 1, test model is displacement model fortune
OK: the load end of automobile guy cable 1 passes described first seal box 41A and the second power after contiguous block 44
Sensor 63 connects, and load driver 8 incision that air cylinder driven assembly is constituted uses.Test process is as follows:
When drive end pulls automobile guy cable 1, load driver 8 pulls automobile guy cable 1, vapour to direction in contrast
Car drag-line 1 is pulled by drive end, and second displacement sensor 64 detects in real time and feeds back to controller 6 automobile
The displacement of drag-line 1, compares conversion with the displacement of drive end the first displacement transducer 62 detection,
Obtain the displacement transmission efficiency of automobile guy cable 1, be called for short displacement efficiency.
Embodiment three,
As shown in Fig. 3,6,7, the present embodiment forms load end mould compared to differing only in of embodiment one
The load driver 8B intending assembly B is different, and in the present embodiment, load driver 8B is that axle sleeve drives assembly,
Its concrete structure is as follows: in described axle sleeve drives assembly to include axle sleeve 82 and be located in axle sleeve 82 and energy
The shifting axle 81 enough moved along its axis, described axle sleeve 82 and shifting axle 81 be coaxially disposed, described movement
Axle 81 passes one end of axle sleeve and is fixed on described connection seat 38；Wherein, described shifting axle 81, its bag
Include the first straightway the 811, second straightway 812 and the 3rd straightway being sequentially connected with and being coaxially disposed
813, the diameter of axle of described second straightway 812 is more than the diameter of axle of the first straightway 811 so that the second straight line
Section 812 is connected to the position of the first straightway 811 and forms first step 814, described second straightway
The diameter of axle of 812 is more than the diameter of axle of the 3rd straightway 813 so that the second straightway 812 is connected to the 3rd straight line
The position of section 813 forms second step 815；
Described axle sleeve 82, it includes first axle sleeve the 821, second axle sleeve 822 being sequentially connected with and being coaxially disposed
With the 3rd axle sleeve 823, described first straightway the 811, second straightway 812 and the 3rd straightway 813 points
That can not move is located in first axle sleeve the 821, second axle sleeve 822 and the 3rd axle sleeve 823；
One end of described first axle sleeve 821 inner chamber is provided with the first fixing lug boss 824, itself and the second axle sleeve 822
The one end connected is provided with first and moves boss 825, and described first moves boss 825 can be at the first axle sleeve
In the inner chamber of 821, the axis direction along the first axle sleeve 821 moves, described first axle sleeve 821 and the first straight line
Being provided with the first spring section 826 between 811 sections, the longitudinal end of described first spring section 826 abuts the first axle sleeve
The inwall of 821, its axial two ends abut described first fixing lug boss 824 and first respectively and move boss
825, described first moves the diameter of axle inner chamber radius more than the second axle sleeve 822 of boss 825；
One end of described 3rd axle sleeve 823 inner chamber is provided with the second fixing lug boss 827, itself and the second axle sleeve 822
The one end connected is provided with second and moves boss 828, and described second moves boss 828 can be at the 3rd axle sleeve
In the inner chamber of 823, the axis direction along the 3rd axle sleeve 823 moves, described 3rd axle sleeve 823 and the 3rd straight line
Being provided with the second spring section 829 between section 813, the longitudinal end of described second spring section 829 abuts the 3rd axle sleeve
The inwall of 823, its axial two ends abut described second fixing lug boss 827 and second respectively and move boss
828, described second moves the diameter of axle inner chamber radius more than the second axle sleeve 822 of boss 828.
Said structure based on load driver, the shifting axle 81 of the present invention realizes the work moved back and forth in the axial direction
Make process as follows: this sentence drive end connect shifting axle 81 the first straightway 811 as a example by be described,
Be positioned at the left end of main apparent direction with the first straightway 811, the 3rd straightway 813 is positioned at main apparent direction simultaneously
Right-hand member be described, detection machine drive end pull automobile guy cable 1, automobile guy cable 1 to be fixed on shifting axle
On first straightway 811 of 81, concrete, described first straightway 811 pass the first axle sleeve 821 to
One end of outer extension is fixed on connection seat 62, and automobile guy cable 1 pulls under the pulling of detection machine drive end
During the first straightway 811, shifting axle 81 entirety is moved to the left in axle sleeve 82, when mobile to First
Rank 814 abut first when moving boss 825 position, and shifting axle 81 drives first to move boss 825 1
Rise and move to the left in the first axle sleeve 821 and compress the first spring section 826, and now move due to second
The diameter of axle of boss 828 is more than the inner chamber radius of the second axle sleeve 822 so that second moves boss 828 contacts
As you were in the inner wall of end of the second axle sleeve 822, the second spring section 829 is in free state；Backhaul
Time, the screen resilience of the first spring section 826 drives shifting axle 81 entirety to move right in axle sleeve 82, when
Mobile to second step 825 abut second move boss 828 position time, shifting axle 81 drives the second shifting
Dynamic boss 828 moves and compresses the second spring section 829 together in the 3rd axle sleeve 823 to the right, and now
Due to the first diameter of axle inner chamber radius more than the second axle sleeve 822 moving boss 825, when the first spring section
826 recoil to first moves and stops axially moving when boss 825 is contacted with the inner wall of end of the second axle sleeve 822
Dynamic.One of automobile guy cable load end is driven to move back and forth with this.Axle sleeve 82 and shifting axle 81 above-mentioned
Optimize the structure of design so that the pulling force force value stabilization provided when shifting axle 81 moves, by adjusting two
The spring ratio Κ of spring section can adjust force value size, drives with the load that this reaches to use the present invention
Device 8 guarantees the Stability and veracity that automobile guy cable indices is tested, the technology of contract measurement error
Effect.
In this embodiment, when testing 6. (steadily/ride comfort) of automobile guy cable 1, test model is displacement mould
Formula is run, and the load end of automobile guy cable 1 is through passing described first seal box 41A and the after contiguous block 44
Two force snesor 63 connect, and load driver 8 incision that axle sleeve drives assembly to constitute uses.Test process
As follows: optional test pattern is that the efficiency mode under displacement model is run, and sets the first force snesor
61, the first displacement transducer the 62, second force snesor 63 and sample rate of second displacement sensor 64,
The commutation displacement of selector, the speed of service, after the parameter such as cycle-index, by the gearshift of gearshift simulator 4A
Bar is in 3 or 4 gears and puts (available standards block is spacing), and fine setting drives motor 82A to make the first power sensing
After device 61 convergence null value, automobile guy cable load end is buckled on the connector of shifting axle 81, and protects second
In incubator 44A, temperature is set up under current test is temperature required, takes off spacing calibrated bolck, starts test
Button, shifting axle 81 applies opposition and drives gripper shoe in drag-line load end end, driving motor 82A
43A turns along handball central point to a direction (gear selecting or gear shift) at the uniform velocity (velocity interface can set) promotion
Dynamic plate 42A, when appended first displacement transducer value 62 reaches set displacement S value, (this value is according to examination
Test requirement to set) time, drive motor 82A to stop at current location, after time delay, (time can set) moves
Moving axis 81 reversely pulls automobile guy cable load end, then drives motor 82A reverse direction operation, pulls rotation
Plate 42A inverted running, (this value when the first displacement transducer 62 reaches set reverse displacement-S value
Set according to test requirements document), drive motor 82A to stop, after time delay, (time can set) moves again
Axle 81 commutation pulls automobile guy cable load end, drive mechanism commutation to run, repeatedly, the most set when completing
N times circulation after (N≤10 time), test stop, the software of controller 6 redirect for operation ride comfort divide
Analysis interface, the curve of the power-displacement in the whole test process of display, the curves of different circulations are adopted by this interface
Show with different colours, and calculate center line according to the data of for the first time circulation, and by center line ± 3% with tiltedly
The mode of line shows (definition and the computational methods of center line still remain to be discussed), and laboratory technician will be by required
The selected test data paid close attention to of test requirements document be analyzed, it is thus achieved that steady/ride comfort of automobile guy cable is special
Property.
Embodiment four,
Such as Fig. 4, shown in 8, the present embodiment compared to embodiment one, two, three to differ only in formation negative
The load driver 8B carrying end simulation assembly B is different, and the load driver 8B of the present embodiment is that counterweight drives
Dynamic assembly, described counterweight drives assembly include stay cord 81B-4, counterweight 82B-4 and be fixed on the second fitting machine
Guide holder 83B-4 on platform 2B, described guide holder 83B-4 are provided with directive wheel 84B-4, described stay cord
One end of 81B-4 connects described connection seat 38, and described directive wheel 84B-4 supports stay cord 81B-4 length side
Middle part upwards, the other end of described stay cord 81B-4 hangs up described counterweight 82B-4.The present embodiment
In by counterweight load driver 8B compared to embodiment one, embodiment two, embodiment three load drive
Device measuring accuracy is the highest, but force value adjustable extent is little, and accommodation is narrow.
Described second installs board 2B is provided with a line slideway 21, and described connection seat 38 can linearly be led
What rail 21 moved is arranged on line slideway 21.Line slideway 21 is formed and connects seat 38 in pulling force effect
Under the straight path that moves back and forth, guide and connect seat 62 and move linearly to guarantee second displacement sensor 64
Accurately measure.
The first installation board 2A of the present invention can coordinate setting height(from bottom) and the mounting inclination angle adjusting drive end
Degree, same second installs board 2B can coordinate setting height(from bottom) and the installation gradient adjusting load end.Make
The technical indicator of detection Multiple Type drag-line can be coordinated after with, and coordinate a kind of model drag-line of detection
Multiple technical indicators.Such as Fig. 9, shown in 10, first installs board 2A and second installs board 2B
Structure identical, concrete: described first install board 2A include base 22, by fixing substrate 23, turn
Plate 24 and the mounting seat of installing plate 25 composition, described base 22 is provided with a shape fixed mount 26, described solid
Determining substrate 23 backrest-type to be fixed on a shape fixed mount 26, what described flap 24 can rotate is fixed on
Determining on substrate 23, the rotating shaft of described flap 24 is arranged on the center position of fixing substrate 23, described peace
Dress plate 25 backrest-type is fixed on flap 24, and described drive end drives assembly 8A and gearshift simulator 4A
All can be detachably fixedly arranged on the installing plate 25 of the first installation board 2A, described load driver 8B and
Gearbox transmission simulator 4B all can be detachably fixedly arranged on the installing plate 25 of the second installation board 2B.
Installing plate 25 simulates assembly B, flap 24 for drive end simulation assembly A and the load end of fixed test machine
The installing plate 25 being fixed on flap 24 plate face is driven to rotate when its axis of rotation to be fixed on peace
Drive end or load end on dress plate 25 can rotate adjustment angle of inclination.Concrete, flap 24 revolves
Preferably employ following structure after going to proper angle to be fixed on fixing substrate 23: described fixing substrate 23
Being provided with two mounting grooves 27, described mounting groove 27 is convex structure, and two mounting grooves 27 are with described
Be symmetrical arranged centered by the rotating shaft of flap 24, it is possible in mounting groove 27 movement be provided with latch segment 28,
One end of described latch segment 28 is through the described flap 24 that is locked after mounting groove 27, described latch segment 28
The part penetrating mounting groove 27 has and the convex structure of mounting groove 27 mating shapes.The present invention's
For coordinating the mounting groove 27 installing fixing described flap 24 to preferably employ strip convex structure, make
Obtain a latch segment 28 and just can lock the flap 24 that position is continually changing；Mounting groove 27 select with
Centered by the rotating shaft of flap 24 symmetrically arranged two, a supporting latch segment 28 of mounting groove 27,
Two mounting grooves 27 are fixing more firm.As it is shown in figure 9, the present invention uses two disconnected mounting grooves 27,
The intensity being in order at fixing substrate 23 considers, mounting groove 27 is the logical of through fixing substrate 23 thickness direction
Groove, the long intensity that can affect fixing substrate 23 of its length, the most actually used during can also be by two
The connection of individual mounting groove 27 forms the mounting groove 27 of a cirque structure so that flap 8 is 360 ° of scopes
The interior rotation unspecified angle block 28 that can be locked is locked, but the present invention considers actually used mistake
Journey transit plate 24 need not 360 ° of rotations, thus uses two disconnected mounting grooves 27 to coordinate fixing
Flap 24, can meet the requirement of strength of fixing substrate 23, disclosure satisfy that again secure fit fixes flap
The requirement of 24, the fixing substrate 23 of the present invention uses steel plate structure simultaneously, and intensity is high, is unlikely to deform.
Such as Fig. 9, shown in 10, described base 22 is additionally provided with and seat height is installed for regulating drive end detection machine
The leading screw adjusting part of degree, leading screw adjusting part can adjust the setting height(from bottom) of load end detection machine mounting seat,
Its concrete structure is as follows: described screw mandrel adjusting part includes adjusting screw rod 30 and the set of band adjusting handle 29
The height adjusting blocks 31 being located on adjusting screw rod 30, the described vertical setting of adjusting screw rod 30, its top is solid
Being scheduled on a top for shape fixed mount 26, described height adjusting blocks 31 is fixed on the centre bit of fixing substrate 23
Put place.It is rectilinear movement that leading screw adjusting part can change rotation, rotates adjusting handle 29 and makes highly to adjust
Locking nub 31 can rise at adjusting screw rod 30 or decline, and height adjusting blocks 31 rises or declines with regard to energy
Enough regulating the setting height(from bottom) of fixing substrate 23 fixed thereon, final realization adjusts load end setting height(from bottom)
Adjustment.Preferably employ leading screw adjusting part, be because leading screw degree of regulation high, easily adjust easily-controllable.
Such as Fig. 9, shown in 10, the plate face of described flap 24 is provided with the first pointer 32, described fixing substrate
23 are provided with bevel protractor dish 33, can be at angle with coordinating of bevel protractor dish 33 by described first pointer 32
Read the angle after described flap 24 rotates on degree chi dish 33, pointer fit angle chi dish 33 can directly perceived,
Check adjustment angle easily.
Such as Fig. 9, shown in 10, the side arm of described door shape fixed mount 26 is provided with height gauge 34, described fixing
The side of substrate 23 is provided with the second pointer 35, coordinates energy by described second pointer 35 and height gauge 34
Enough level altitudes reading described fixing substrate 23 on height gauge 34, pointer engagement height chi 34 can be straight
See, check setting height(from bottom) easily.
Such as Fig. 9, shown in 10, the side arm of described door shape fixed mount 26 is additionally provided with one can be wound or draw
The cabling chain 36 stretched, is provided with trough 37 in described cabling chain 36.Drag-line detection machine has the most all
Needing winding displacement in open-wire lines such as holding wire, connection, electric wires, the trough 37 in cabling chain 36 plays
The effect of auxiliary winding displacement, during adjusting installation board setting height(from bottom), cabling is easily pullled the latter's extruding,
Cabling chain 36 can coordinate to be installed the lifting of board and adjusts, it is to avoid open-wire line is pullled the latter's extruding, energy
Enough play the effect protecting open-wire line very well.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses this
Invention.Multiple amendment to these embodiments will be apparent for those skilled in the art
, generic principles defined herein can without departing from the spirit or scope of the present invention,
Realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. an automobile guy cable detection machine, it is characterised in that: include,
-drive end simulation assembly, it includes the first installation board, is fixed on described first installation board
Gearshift simulator and for described automobile guy cable drive end provide power source drive end drive assembly,
The drive end of described automobile guy cable is fixed on drive end after gearshift simulator and drives on assembly, described in drive
Moved end drives assembly to include driving screw rod, driving motor and be set in the slide block driven on screw rod, described cunning
Block is provided with the first force snesor, and the end of described automobile guy cable drive end is fixed on the first force snesor,
Described first installs board is provided with the first displacement transducer, and the magnet ring of described first displacement transducer is fixed
On described slide block, described gearshift simulator includes that base plate, rotor plate and gripper shoe, described base plate are fixed
Installing on board first, the provided at one of described rotor plate is fixed on base plate, and its other end is fixing even
Connecing one end of gripper shoe, the termination of described automobile guy cable drive end is fixed on the other end of gripper shoe, described
Drive end drives assembly push-and-pull drag-line that rotor plate is put centered by its pivoting point being connected with floor pivot
Dynamic；
-load end simulation assembly, it includes the second installation board, the speed change being fixed on the second installation board
Case transmission simulator and for described automobile guy cable load end provide power source load driver,
And the second force snesor being arranged between gearbox transmission simulator and load driver, described automobile
The load end of drag-line connects described second force snesor, described second power after passing gearbox transmission simulator
Sensor is fixed on the connection seat being arranged on the second installation board；Also set on described second installation board
Second displacement sensor, the magnet ring of described second displacement sensor is had to be fixed on connection seat；
-controller, its control connection described drive end simulation assembly and load end simulation assembly, described first
Force snesor, the first displacement transducer, the second force snesor, second displacement sensor, driving motor are equal
It is electrically connected to described controller.
Automobile guy cable the most according to claim 1 detection machine, it is characterised in that: described load driver
Driving assembly for leading screw, described leading screw drives assembly include screw mandrel and drive the servomotor of screw turns,
Described connection cover for seat is located on leading screw.
Automobile guy cable the most according to claim 1 detection machine, it is characterised in that: described load driver
Air cylinder driven assembly, described air cylinder driven assembly includes driving cylinder, and the cylinder barrel of described driving cylinder is fixed
Installing on board second, its piston rod connects described connection seat.
Automobile guy cable the most according to claim 1 detection machine, it is characterised in that: described load driver
Driving assembly for axle sleeve, described axle sleeve drives assembly to include axle sleeve and is located in axle sleeve and can be along it
The shifting axle moved axially, described axle sleeve and shifting axle be coaxially disposed, and described shifting axle passes the one of axle sleeve
End is fixed on described connection seat；Wherein,
-described shifting axle, it includes the first straightway, the second straightway being sequentially connected with and being coaxially disposed
With the 3rd straightway, the diameter of axle of described second straightway is more than the diameter of axle of the first straightway so that second is straight
Line segment is connected to the position of the first straightway and forms first step, and the diameter of axle of described second straightway is more than
The diameter of axle of the 3rd straightway so that the second straightway is connected to the position of the 3rd straightway and forms second
Rank；
-described axle sleeve, it includes the first axle sleeve, the second axle sleeve and the 3rd being sequentially connected with and being coaxially disposed
Axle sleeve, what described first straightway, the second straightway and the 3rd straightway were able to movement is located in
In one axle sleeve, the second axle sleeve and the 3rd axle sleeve；
One end of described first bore sleeve is provided with the first fixing lug boss, and its one end being connected with the second axle sleeve sets
Having first to move boss, described first moves boss can be along the first axle sleeve in the inner chamber of the first axle sleeve
Axis direction moves, and is provided with the first spring section between described first axle sleeve and the first straightway, and described first
The longitudinal end of spring section abuts the inwall of the first axle sleeve, and its axial two ends abut described first respectively and fix
Boss and first moves boss, and described first moves the diameter of axle inner chamber radius more than the second axle sleeve of boss；
One end of described 3rd bore sleeve is provided with the second fixing lug boss, and its one end being connected with the second axle sleeve is provided with
Second moves boss, and described second moves boss can be along the axle of the 3rd axle sleeve in the inner chamber of the 3rd axle sleeve
Line direction is moved, and is provided with the second spring section, described second bullet between described 3rd axle sleeve and the 3rd straightway
The longitudinal end of spring section abuts the inwall of the 3rd axle sleeve, its axial two ends abut respectively described second fix convex
Platform and second moves boss, and described second moves the diameter of axle inner chamber radius more than the second axle sleeve of boss.
Automobile guy cable the most according to claim 1 detection machine, it is characterised in that: described load driver
Driving assembly for counterweight, described counterweight drives assembly include stay cord, counterweight and be fixed on the second installation board
On guide holder, described guide holder is provided with directive wheel, and one end of described stay cord connects described connection seat,
Described directive wheel supports the middle part on pulling rope length direction, the other end of described stay cord hangs up described
Counterweight.
6. detect machine according to the automobile guy cable described in any one of claim 2-5, it is characterised in that: described the
Two install boards is provided with a line slideway, described connection seat can linearly being arranged on of moving of guide rail straight
On line guide rail.
Automobile guy cable the most according to claim 6 detection machine, it is characterised in that: described second fitting machine
Being fixed with the first incubator on platform, described gearbox transmission simulator is arranged in the first incubator, described
Gearbox transmission simulator includes grip block, the latch being sequentially fixed on described first incubator sidewall
And contiguous block, the load end of described automobile guy cable penetrate after in the first incubator held piece of clamping or
It is locked out block locking or passes described first incubator and the connection of the second force snesor after contiguous block,
Described automobile guy cable penetrates or passes the interface set of the first incubator and is equipped with sealing shroud.
Automobile guy cable the most according to claim 6 detection machine, it is characterised in that: described first fitting machine
The second incubator it is fixed with on platform, base plate, rotor plate and the gripper shoe of described gearshift simulator all seal,
Insulation is arranged in the second incubator, and described base plate can be detachably fixedly arranged on the second incubator base plate,
Described automobile guy cable penetrates or passes the interface of the second incubator and is arranged with sealing shroud.
Automobile guy cable the most according to claim 6 detection machine, it is characterised in that: described first fitting machine
Platform and second install board structure identical, described first install board include base, by fixing substrate,
Flap and the mounting seat of installing plate composition, described base is provided with a shape fixed mount, described fixed base backboard
Reclining is fixed on a shape fixed mount, and what described flap can rotate is fixed on fixing substrate, described turn
The rotating shaft of plate is arranged on the center position of fixing substrate, and described installing plate backrest-type is fixed on flap,
Described fixing substrate is provided with two mounting grooves, and described mounting groove is convex structure, and two mounting grooves with
Be symmetrical arranged centered by the rotating shaft of described flap, it is possible in mounting groove movement be provided with latch segment, described
One end of latch segment is through the described flap that is locked after mounting groove, and described latch segment penetrates the portion of mounting groove
Dividing and have and the convex structure of mounting groove mating shapes, described drive end drives assembly and gearshift simulation
Device all can be detachably fixedly arranged on the installing plate of the first installation board, described load driver and gearbox
Transmission simulator all can be detachably fixedly arranged on the installing plate of the second installation board.
The analog-driven assembly of automobile guy cable the most according to claim 9 detection machine, it is characterised in that:
The leading screw adjusting part for regulating mounting seat height, described screw mandrel adjusting part it is additionally provided with on described base
Including the adjusting screw rod of band adjusting handle and the height adjusting blocks that is set on adjusting screw rod, described regulation
The vertical setting of screw rod, its top is fixed on a top for shape fixed mount, and described height adjusting blocks is fixed on
Determine the center position of substrate；
The plate face of described flap is provided with the first pointer, and described fixing substrate is provided with bevel protractor dish, by institute
State the first pointer and can read the angle after described flap rotates on bevel protractor dish with coordinating of bevel protractor dish
Degree；
The side arm of described door shape fixed mount is provided with height gauge, and the side of described fixing substrate is provided with the second finger
Pin, can read described fixing substrate by described second pointer with coordinating of height gauge on height gauge
Level altitude；
Be additionally provided with a cabling chain that can wind or stretch on the side arm of described door shape fixed mount, described in walk
It is provided with trough in line chain.
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Cited By (4)
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| CN108844746A (en) * | 2018-05-02 | 2018-11-20 | 赵英英 | Drag-line analog detection assembly |
| CN109059831A (en) * | 2018-08-30 | 2018-12-21 | 宁波汽车软轴软管有限公司 | The detection mark all-in-one machine of shift controlling cable |
| CN109187244A (en) * | 2018-10-23 | 2019-01-11 | 黄家旺 | A kind of test method based on drag-line fatigue testing equipment |
| CN111985047A (en) * | 2020-07-28 | 2020-11-24 | 东风(十堰)车身部件有限责任公司 | F-S curve-based double-torsion-spring-assisted clutch pedal prediction method |
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