CN110487569A - The full-automatic testing device and method of tread braking unit - Google Patents
The full-automatic testing device and method of tread braking unit Download PDFInfo
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- CN110487569A CN110487569A CN201910788601.6A CN201910788601A CN110487569A CN 110487569 A CN110487569 A CN 110487569A CN 201910788601 A CN201910788601 A CN 201910788601A CN 110487569 A CN110487569 A CN 110487569A
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- tread braking
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- automatic testing
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- 238000012360 testing method Methods 0.000 title claims abstract description 202
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000008859 change Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 21
- 230000035945 sensitivity Effects 0.000 claims description 6
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 235000013312 flour Nutrition 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 description 14
- 230000001276 controlling effect Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000011017 operating method Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
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- 238000013459 approach Methods 0.000 description 2
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- 238000006073 displacement reaction Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- -1 allen wrench Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
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Classifications
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- 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
- G01L5/28—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for testing brakes
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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
- G01M17/00—Testing of vehicles
- G01M17/08—Railway vehicles
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Abstract
The embodiment of the present application provides the full-automatic testing device and method of a kind of tread braking unit, device includes: mounting seat, orthogonal first passage and second channel, and the autowrench of one end of second channel is set, the junction of first passage and second channel is test position；The first slideway extended along the length direction of first passage is equipped in first passage；The top of mounting seat is used to fix the brake apparatus ontology of tread braking unit；The bottom of mounting seat along the first slideway for moving, and the length direction for along second channel moves, to drive fixed tread braking unit mobile to the region of autowrench；Autowrench is equipped with connection operation end, is used to connect and rotate the backhaul nut of the fixation tread braking unit positioned at test position to change the test mode of brake shoe.The application can be realized the adjust automatically of the backhaul nut of tread braking unit, and can effectively realize the automatic test for tread braking unit.
Description
Technical field
This application involves technical field of rail traffic, and in particular to the full-automatic testing device of tread braking unit and side
Method.
Background technique
One of mode of braking of the foundation brake of rail truck is to hold wheel tightly using tread braking unit brake shoe, is produced
Raw braking effect.Displacement and brake force between brake shoe and brake disc, the two parameters are evaluation railway vehicle braking effects
Critical data is divided into multiple test item points and carries out for the two parameters, includes the total adjustment amount test of tread braking unit, one
Secondary elongation test alleviates clearance test, sensitivity test, brake force test, parks power test etc. corner, for different surveys
Corner is tried, tread braking unit brake shoe position is different, needs to adjust backhaul nut during test and brake shoe is parked in corresponding test
Position is tested.
The detection method or detection device of existing tread braking unit are to pacify tread braking unit before starting test
Dress on detection means, shakes tail portion top plate manually, withstands tread braking unit, apply certain pretightning force, tested；Examination
Brake shoe is adjusted to test by artificial adjustment tread braking unit backhaul nut in due course according to different test corners during testing
Position is tested；After the test, tail portion top plate is shaken manually, discharges pretightning force, tread braking unit is dismantled.
However, the detection method or detection device of existing tread braking unit, need to manually adjust tread braking unit
Backhaul nut, and test process need repeatedly it is artificial participate in, thereby reduce so that the detection efficiency of tread braking unit and
Accuracy.
Summary of the invention
For the problems of the prior art, the application provides full-automatic testing device and the side of a kind of tread braking unit
Method can be realized the adjust automatically of the backhaul nut of tread braking unit, and can effectively realize for tread braking unit
Automatic test.
In order to solve the above technical problems, the application the following technical schemes are provided:
In a first aspect, the application provides a kind of full-automatic testing device of tread braking unit, the tread braking unit
Including brake apparatus ontology, it is separately positioned on the brake shoe and backhaul nut of brake apparatus ontology two sides；It include: installation bottom
Seat, orthogonal first passage and second channel, and, the autowrench of one end of the second channel is set, wherein
The junction of the first passage and second channel is test position；
The first slideway extended along the length direction of the first passage is equipped in the first passage；
The top of the mounting seat is used to fix the brake apparatus ontology of tread braking unit；
The bottom of the mounting seat is used for for moving along first slideway along the length side of the second channel
To movement, to drive the fixed tread braking unit mobile to the region of the autowrench；
The autowrench is equipped with connection operation end, and the connection operation end is for connecting and rotating positioned at the test position
The fixed tread braking unit backhaul nut to change the test mode of the brake shoe.
Further, the full-automatic testing device of the tread braking unit further include: device for measuring force；
The region of the device for measuring force and the autowrench is oppositely arranged.
Further, the autowrench further include: the extension and revolving part being connect respectively with the connection operation end；
The extension for control the connection operation end to the position of the backhaul nut it is mobile with this time
The connection of journey nut；
The revolving part is used to control the backhaul nut connecting with the connection operation end and rotates to change the lock
Watt test mode.
Further, the extension includes: bottom plate, the guide rail that described bottom plate one end is arranged in, is arranged in the guide rail
It is upper and can along the sliding block that the guide rail moves, the cylinder supporting plate of the bottom plate other end is set and is fixed at the cylinder
Execution cylinder on supporting plate；
The side of the execution cylinder is equipped with piston, and the piston is connected to the side of a motor supporting plate；
The other side of the motor supporting plate is fixedly connected with the sliding block；
The fixing end at the connection operation end is fixed on the motor supporting plate, is lived so that the execution cylinder pushes
When plug movement, the operation end at the connection operation end is pushed to move to the position of the backhaul nut via the motor supporting plate
It is dynamic.
Further, the revolving part includes: the air motor being fixed on the motor supporting plate；
One end of the air motor is equipped with rotary shaft；
The fixing end at the connection operation end is fixedly connected via the motor supporting plate with the rotary shaft, the pneumatic horse
Up to when controlling rotary shaft rotation, the operation end at the connection operation end is driven to rotate via the rotary shaft, so that with described
The corresponding rotation of the backhaul nut of connection operation end connection.
Further, the mounting seat includes: the first plate and the second plate for being arranged on first plate；
First plate is moved along first slideway；
The top of second plate is used to fix the brake apparatus ontology of tread braking unit, and second plate can be described
It is moved relative to second plate along the length direction of the second channel on first plate.
Further, first plate includes: connecting plate and the first sliding block；
First sliding block is fixed at the bottom of the connecting plate, for moving along first slideway.
Further, second plate includes: mounting plate and the second sliding block；
The top of the mounting plate is used to fix the brake apparatus ontology of tread braking unit；
It is fixed at the top of the connecting plate and vertically disposed second slideway of first slideway；
Second sliding block is fixed at the mounting plate bottom, and for moving along second slideway to drive
It is mobile to the region of the autowrench to state fixed tread braking unit.
Further, the full-automatic testing device of the tread braking unit further include: fixed frame, the fixed frame packet
It includes: dynamometry frame arranged in parallel and brake bracket, further includes: the fixed beam of the dynamometry frame and brake bracket top is connected, with
And connect the bottom beam of the dynamometry frame and brake bracket bottom end；
The first passage and second channel are arranged on the bottom beam；
One end of the second channel is located at the bottom of the brake bracket；
The device for measuring force is arranged on the dynamometry frame and can move along the dynamometry frame.
Further, the region far from the fixed beam on first slideway is equipped with the installation position of tread braking unit
It sets, the brake apparatus ontology of the tread braking unit to be fixedly mounted on to the top of the mounting seat in the installation site
Portion.
Further, the connection operation end is allen wrench.
Second aspect, the application provide a kind of full-automatic testing method of tread braking unit, the tread braking unit
Full-automatic testing method is realized using the full-automatic testing device of the tread braking unit；The tread braking unit it is complete
Automatic test approach includes:
The mounting seat that control is equipped with tread braking unit is moved to the test position；
The connection operation end for controlling the autowrench is connect with the backhaul nut of the tread braking unit；
Controlling the autowrench according to the first current test-types received in advance drives the backhaul nut to carry out
Corresponding rotation is changed into the current state of the brake shoe of the tread braking unit corresponding with first test-types
Test mode.
Further, it is described control be equipped with tread braking unit mounting seat be moved to the test position it
Before, the full-automatic testing method of the tread braking unit further include:
Control the mounting seat and be moved to the installation site positioned at the first passage, in the installation site by institute
The brake apparatus ontology for stating tread braking unit is fixedly mounted on the top of the mounting seat.
Further, it is moved to before the installation site of the first passage in the control mounting seat,
The full-automatic testing method of the tread braking unit further include:
The full-automatic testing received for the tread braking unit instructs, wherein wraps in the full-automatic testing instruction
Contain first test-types.
Further, if also including the second test-types in full-automatic testing instruction, the tread brake list
The full-automatic testing method of member further include:
Controlling the autowrench according to the second current test-types received in advance drives the backhaul nut to carry out
Corresponding rotation is changed into the current state of the brake shoe of the tread braking unit corresponding with second test-types
The test mode contacted with device for measuring force；
Wherein, the region of the device for measuring force and the autowrench is oppositely arranged.
Further, first test-types include: that total adjustment amount test, an elongation test and sensitivity are surveyed
Examination.
Further, second test-types include: and alleviate clearance test, brake force test and park power to test.
As shown from the above technical solution, a kind of full-automatic testing device of tread braking unit provided by the present application and side
Method, device therein is by setting mounting seat, orthogonal first passage and second channel, and is arranged in second channel
One end autowrench, the junction of first passage and second channel is test position；It is equipped in first passage logical along first
The first slideway that the length direction in road extends；The top of mounting seat is used to fix the brake apparatus ontology of tread braking unit；
The bottom of mounting seat along the first slideway for moving, and the length direction for along second channel moves, to drive fixation to step on
Wheat flour moving cell is mobile to the region of autowrench；Autowrench is equipped with connection operation end, is used to connect and rotates position
The test mode for changing brake shoe in the backhaul nut of the fixation tread braking unit of test position, can be realized tread brake list
The adjust automatically of the backhaul nut of member, and can effectively realize the automatic test for tread braking unit, and can effectively mention
High testing efficiency and the accuracy for improving test result.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the application
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structure front view of the full-automatic testing device of the tread braking unit in the embodiment of the present application.
Fig. 2 is the structure top view of the full-automatic testing device of the tread braking unit in the embodiment of the present application.
Fig. 3 is that the connection between the full-automatic testing device of the processor and tread braking unit in the embodiment of the present application is shown
It is intended to.
Fig. 4 is that the structure of the autowrench in the full-automatic testing device of the tread braking unit in the embodiment of the present application is shown
It is intended to.
Fig. 5 is that the structure of the mounting seat in the full-automatic testing device of the tread braking unit in the embodiment of the present application is shown
It is intended to.
Fig. 6 is the flow diagram of the full-automatic testing method of the tread braking unit in the embodiment of the present application.
Drawing reference numeral:
A, test position；
B, installation site；
1, device for measuring force；
2, fixed frame；
3, first passage；
31, the first slideway；
4, second channel；
5, autowrench；
51, connection operation end；
52, bottom plate；
53, guide rail；
54, sliding block；
55, cylinder supporting plate；
56, execution cylinder；
57, piston；
58, motor supporting plate；
59, air motor；
510, rotary shaft；
6, tread braking unit；
61, brake apparatus ontology；
62, brake shoe；
63, backhaul nut；
7, mounting seat；
71, the first sliding block；
72, connecting plate；
73, the second sliding block；
74, mounting plate；
8, processor.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, technical solutions in the embodiments of the present application carries out clear, complete description, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.
In view of the test device of existing tread braking unit has the disadvantage that
1) tread braking unit backhaul nut tests process tool hand in tail portion, backhaul nut two sides top plate supporting
Dynamic adjustment backhaul nut manually adjusts inconvenient and low efficiency since space limits；
2) test process needs repeatedly artificial participation, and both labor intensive resource, also increased labor cost；
3) since test process needs repeatedly artificial participation, test efficiency is reduced；
4) test process introduces human factor, increases the failure rate of test.
The application provides the full-automatic testing device and method of a kind of tread braking unit, by tread braking unit
Mounting seat, orthogonal first passage and second channel are set in full-automatic testing device, and, it is arranged described second
The autowrench of the one end in channel, wherein the junction of the first passage and second channel is test position；Described first is logical
The first slideway extended along the length direction of the first passage is equipped in road；The top of the mounting seat is for fixing tyre tread
The brake apparatus ontology of brake unit；The bottom of the mounting seat is used for for moving along first slideway along described
The length direction of second channel is mobile, to drive the fixed tread braking unit to move to the region of the autowrench
It is dynamic；The autowrench is equipped with connection operation end, and the connection operation end is for connecting and rotating the institute positioned at the test position
The backhaul nut of fixed tread braking unit is stated to change the test mode of the brake shoe, can be realized returning for tread braking unit
The adjust automatically of journey nut, and can effectively realize the automatic test for tread braking unit, and test can be effectively improved
Efficiency and the accuracy for improving test result.
Brake apparatus ontology, difference are equipped in one or more embodiments of the application, in the tread braking unit
The brake shoe and backhaul nut of brake apparatus ontology two sides are set.
In order to by realizing using mounting seat, the first slideway and autowrench to the backhaul nut of tread braking unit
Adjust automatically is directed to the automatic test of tread braking unit with effective realize, the application provides a kind of the complete of tread braking unit
The embodiment of automatic testing equipment, referring to Fig. 1 and Fig. 2, the tread braking unit 6 include brake apparatus ontology 61, set respectively
Set the brake shoe 62 and backhaul nut 63 in 61 two sides of brake apparatus ontology；The full-automatic testing of the tread braking unit 6
Device specifically includes following content:
Mounting seat 7, orthogonal first passage 3 and second channel 4, and, the one of the second channel 4 is set
The autowrench 5 at end, wherein the junction of the first passage 3 and second channel 4 is test position A.
The first slideway 31 extended along the length direction of the first passage 3 is equipped in the first passage 3；The installation
The top of pedestal 7 is used to fix the brake apparatus ontology 61 of tread braking unit 6；The bottom of the mounting seat 7 is used for along institute
The movement of the first slideway 31 is stated, and the length direction for along the second channel 4 moves, to drive the fixed tread brake list
Member 6 is mobile to the region of the autowrench 5；The autowrench 5 is equipped with connection operation end 51, the connection operation end 51
For connecting and rotating the backhaul nut 63 of the fixed tread braking unit 6 positioned at the test position A described in change
The test mode of brake shoe 62.
Wherein, referring to fig. 2, the region far from the fixed beam on first slideway 31 is equipped with tread braking unit 6
Installation site B, the brake apparatus ontology 61 of the tread braking unit 6 is fixedly mounted on institute on installation site B
State the top of mounting seat 7.
In a kind of concrete example, the connection operation end 51 is allen wrench.
It in the above-described embodiments, can also include one in one or more embodiments of the application referring to Fig. 3
Processor 8, the processor 8 with the autowrench 5 or can be connected to communication link between the controller of the autowrench 5
It connects, for controlling the connection of autowrench 5 and rotating the fixed tread braking unit 6 positioned at the test position A
Backhaul nut 63 to change the test mode of the brake shoe 62.In a kind of citing, the processor 8 is specifically as follows existing
The single-chip microcontroller of model.
It is understood that the full-automatic testing device of the tread braking unit 6 in the embodiment of the present application passes through above-mentioned knot
The setting of structure can be realized first test-types, wherein first test-types specifically include: total adjustment amount
Test, an elongation test and sensitivity test.
In the above content, total adjustment amount test specifically refers to: the mobile maximum of tread braking unit brake shoe institute
Distance；The elongation test specifically refers to: tread braking unit fills exhaust brake shoe in non-brake environment next time and is moved
Dynamic distance；The sensitivity test specifically refers to: the tread braking unit distance that brake shoe is moved under regulated inflation pressure.
And in order to further increase the test-types of the full-automatic testing device of the tread braking unit 6, to improve it
Widely applicable property, it is described referring to Fig. 1 in one embodiment of the full-automatic testing device of the tread braking unit 6 of the application
Also specifically include following content in the full-automatic testing device of tread braking unit 6:
Device for measuring force 1；The region of the device for measuring force 1 and the autowrench 5 is oppositely arranged.
It is understood that the full-automatic testing device of the tread braking unit 6 in the embodiment of the present application passes through above-mentioned survey
The setting of power device 1 can be realized second test-types, wherein second test-types specifically include: alleviate
Power test is tested and parked to clearance test, brake force.
In the above content, the alleviation clearance test specifically refers to: tread braking unit lock in the case where braking environment is primary
Fill the distance that exhaust brake shoe is moved；The brake force test specifically refers to: tread braking unit checking cylinder in the case where braking environment
The power that inflation brake shoe is applied；The power of the parking test specifically refers to: tread braking unit parks cylinder exhaust in the case where braking environment
The power that brake shoe is applied.
In addition, the device for measuring force 1 can choose existing device for measuring force 1, such as weight beam or current version
Load cell etc., the application does not limit this.
In order to further realize tread braking unit 6 backhaul nut 63 adjust automatically, and can effectively realize and be directed to
The automatic test of tread braking unit 6, and testing efficiency can be effectively improved and improve the accuracy of test result, in the application
Tread braking unit 6 full-automatic testing device one embodiment in, the full-automatic testing of the tread braking unit 6 fills
Autowrench 5 in setting also specifically includes following content:
The extension and revolving part being connect respectively with the connection operation end 51.
The extension for control the connection operation end 51 to the position of the backhaul nut 63 it is mobile with
The backhaul nut 63 connection；The revolving part is used to control the backhaul nut 63 rotation connecting with the connection operation end 51
To change the test mode of the brake shoe 62.
In a kind of citing, referring to fig. 4, the extension specifically includes: bottom plate 52 is arranged in described 52 one end of bottom plate
Guide rail 53, be arranged on the guide rail 53 and can along sliding block 54 that the guide rail 53 moves, be arranged in 52 other end of bottom plate
Cylinder supporting plate 55 and the execution cylinder 56 that is fixed on the cylinder supporting plate 55.
Wherein, referring to fig. 4, the side of the execution cylinder 56 is equipped with piston 57, and the piston 57 is connected to a motor branch
The side of plate 58；The other side of the motor supporting plate 58 is fixedly connected with the sliding block 54；The fixation at the connection operation end 51
End is fixed on the motor supporting plate 58, when so that the execution cylinder 56 pushing piston 57 to move, via the motor branch
Plate 58 pushes the operation end at the connection operation end 51 mobile to the position of the backhaul nut 63.
In a kind of citing, the revolving part specifically includes: the pneumatic horse being fixed on the motor supporting plate 58
Up to 59；One end of the air motor 59 is equipped with rotary shaft 510.
Wherein, the fixing end at the connection operation end 51 is via the motor supporting plate 58 and the fixed company of the rotary shaft 510
It connects, when the air motor 59 controls the rotary shaft 510 rotation, drives the connection operation end 51 via the rotary shaft 510
Operation end rotation so that with the connection operation end 51 connection the backhaul nut 63 it is corresponding rotate.
Based on above content, a kind of tool of the mounting seat 7 in the full-automatic testing device of the tread braking unit 6
In body citing, the mounting seat 7 specifically includes following content:
First plate and the second plate being arranged on first plate；First plate is moved along first slideway 31；It is described
The top of second plate is used to fix the brake apparatus ontology 61 of tread braking unit 6, and second plate can be on first plate
Length direction relative to second plate along the second channel 4 moves.
Referring to Fig. 5, first plate includes: connecting plate 72 and the first sliding block 71；First sliding block 71 is fixed at
The bottom of the connecting plate 72, for being moved along first slideway 31.
Referring to Fig. 5, second plate includes: mounting plate 74 and the second sliding block 73；The top of the mounting plate 74 is for solid
Determine the brake apparatus ontology 61 of tread braking unit 6；The top of the connecting plate 72 is fixed with hangs down with first slideway 31
The second slideway being directly arranged；Second sliding block 73 is fixed at 74 bottom of mounting plate, and for sliding along described second
Road is mobile to drive the fixed tread braking unit 6 mobile to the region of the autowrench 5.
In order to further realize tread braking unit 6 backhaul nut 63 adjust automatically, and can effectively realize and be directed to
The automatic test of tread braking unit 6, and testing efficiency can be effectively improved and improve the accuracy of test result, in the application
Tread braking unit 6 full-automatic testing device one embodiment in, the full-automatic testing of the tread braking unit 6 fills
Set also specifically includes following content:
Fixed frame 2；The fixed frame 2 specifically includes: dynamometry frame arranged in parallel and brake bracket, further includes:
The fixed beam of the dynamometry frame and brake bracket top is connected, and, connect the bottom beam of the dynamometry frame and brake bracket bottom end.
The first passage 3 and second channel 4 are arranged on the bottom beam；One end of the second channel 4 is located at institute
State the bottom of brake bracket；The device for measuring force 1 is arranged on the dynamometry frame and can move along the dynamometry frame.
In order to further illustrate this programme, the application also provides a kind of full-automatic testing device of tread braking unit 6
The full-automatic testing device of specific application example, the tread braking unit 6 specifically includes following content:
In this application example, first slideway 31 is specifically as follows a kind of longitudinal rail 53；The second slideway tool
Body can be a kind of horizontal guide rail 53；
This application implementation requirements tread braking unit 6 tests each corner full-automatic testing of process, specifically: tread brake list
Member 6 is mounted in the tooling of cross rail structure, and longitudinal rail 53 realizes that tread braking unit 6 is tested by control rodless cylinder
Position A and installation site B conversion, horizontal guide rail 53 realize the constraint of the laterally free degree of tread braking unit 6 in brake force direction；
Force measuring structure passes through motor control screw-nut structure automatic running to test position A；5 device of autowrench is by adjusting backhaul
Nut 63 adjusts 62 position of brake shoe, realizes the automatic test of each corner of tread braking unit 6.
By computer system control longitudinal slide rail to installation site B, tread braking unit 6 is installed on horizontal slide rail
On, computer system control longitudinal slide rail to test position A, then controlled level sliding rail move right, 6 tail portion of tread braking unit
Apply pretightning force, by the operation of device for measuring force 1 to test position A, starting test；According to the different test corners of tread braking unit 6
Demand to 62 position of brake shoe, 5 adjust automatically backhaul nut 63 of computer system control autowrench realize 62 position of brake shoe
Demand control, to complete to test；After the completion of testing corner test, computer system control device for measuring force 1 returns to initial position,
Horizontal slide rail is moved to the left, and longitudinal rail 53 returns to installation site B, dismantles tread braking unit 6, completes test.
Wherein, motor supporting plate 58 connects air motor 59, guide rail 53 and sliding block 54, allen wrench and air motor 59
Rotary shaft 510 connects, and 56 piston of execution cylinder, 57 bar drives 58 activity of motor supporting plate, the cylinder supporting plate 55 of execution cylinder 56 and bottom
The fixed namely opposite test device of plate 52 is static, flexible by computer system control execution cylinder 56 during test, realizes
The connection of allen wrench and 6 backhaul nut 63 of tread braking unit with fall off, pass through computer system control air motor 59
Rotary shaft 510 drives the rotation of allen wrench, realizes the rotation to backhaul nut 63.
It follows that this application implementation requirements tread braking unit test starting before or after, tread braking unit tail
The pretightning force that portion applies applies and release automatically；It is that horizontal guide rail is longitudinally led relatively for test method application example of the present invention
Rail realizes that the control of relative position namely execution cylinder controlled level guide rail are realized to tread braking unit tail by execution cylinder
The automatic application and release of portion's pretightning force.During the test of this application implementation requirements tread braking unit, the adjustment of backhaul nut
It is automatic to realize；Be for test method application example of the present invention, test device tail portion increase autowrench device, autowrench by
The composition such as allen wrench, air motor, execution cylinder, air motor drive allen wrench to realize positive and negative rotation, execution cylinder
Drive the realizations such as air motor and allen wrench and tread braking unit backhaul nut connection, by air motor with hold
The adjust automatically to tread braking unit backhaul nut is realized in the computer control of promoting the circulation of qi cylinder.
As can be seen from the above description, the full-automatic testing device of tread braking unit provided by the embodiments of the present application, have with
Lower advantage:
1, the degree of automation is improved, entire tread braking unit test process testing corner is full-automatic testing, is tested
Cheng Wuxu is artificially participated in, and discharges 80% or more labour.
2, the quality of finished product is improved, artificial testing failure rate is reduced to 0%, cancels manual operation error.
3, testing efficiency is improved, it is pre- by automatically adjusting backhaul nut and automatic application or release tread braking unit tail portion
The clamp force time shorten to original 30%, and the entire testing time improves 20%.
4, overall structure simplifies, and occupation area of equipment reduces, and economizes on resources.
In order to by realizing using mounting seat, the first slideway and autowrench to the backhaul nut of tread braking unit
Adjust automatically is directed to the automatic test of tread braking unit with effective realize, the application is provided before a kind of executing subject can be
The embodiment of the full-automatic testing method of the tread braking unit for the processor stated, referring to Fig. 6, the tread braking unit it is complete
Automatic test approach specifically includes following content:
S1: the mounting seat that control is equipped with tread braking unit is moved to the test position.
S2: the connection operation end for controlling the autowrench is connect with the backhaul nut of the tread braking unit.
S3: according to the first current test-types received in advance control the autowrench drive the backhaul nut into
The corresponding rotation of row, the current state of the brake shoe of the tread braking unit is changed into corresponding with first test-types
Test mode.
It specifically include as follows before the S1 of the full-automatic testing method of the tread braking unit in a kind of citing
Content:
S02: it controls the mounting seat and is moved to the installation site positioned at the first passage, in the installation site
The brake apparatus ontology of the tread braking unit is fixedly mounted on to the top of the mounting seat.
In a kind of citing, before the S02 of the full-automatic testing method of the tread braking unit specifically comprising just like
Lower content:
S01: the full-automatic testing received for the tread braking unit instructs, wherein the full-automatic testing instruction
In include first test-types.
In a kind of citing, if also including the second test-types, the tyre tread system in full-automatic testing instruction
The full-automatic testing method of moving cell also specifically includes following content:
S4: according to the second current test-types received in advance control the autowrench drive the backhaul nut into
The corresponding rotation of row, the current state of the brake shoe of the tread braking unit is changed into corresponding with second test-types
The test mode contacted with device for measuring force；
Wherein, the region of the device for measuring force and the autowrench is oppositely arranged.
It is understood that first test-types specifically include: total adjustment amount test, an elongation test and
Sensitivity test.
It is understood that second test-types specifically include: alleviating clearance test, brake force test and park
Power test.
As can be seen from the above description, the full-automatic testing method of tread braking unit provided by the embodiments of the present application, Neng Goushi
The adjust automatically of the backhaul nut of existing tread braking unit, and can effectively realize the automatic test for tread braking unit,
And testing efficiency can be effectively improved and improve the accuracy of test result.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.Term " on ", "lower" etc. refer to
The orientation or positional relationship shown is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplifies
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore is not considered as limiting the invention.Unless otherwise clearly defined and limited, term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
In specification of the invention, numerous specific details are set forth.Although it is understood that the embodiment of the present invention can
To practice without these specific details.In some instances, well known method, structure and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.Similarly, it should be understood that disclose in order to simplify the present invention and helps to understand respectively
One or more of a inventive aspect, in the above description of the exemplary embodiment of the present invention, each spy of the invention
Sign is grouped together into a single embodiment, figure, or description thereof sometimes.However, should not be by the method solution of the disclosure
Release is in reflect an intention that i.e. the claimed invention requires more than feature expressly recited in each claim
More features.More precisely, as the following claims reflect, inventive aspect is less than single reality disclosed above
Apply all features of example.Therefore, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment,
It is wherein each that the claims themselves are regarded as separate embodiments of the invention.It should be noted that in the absence of conflict, this
The feature in embodiment and embodiment in application can be combined with each other.The invention is not limited to any single aspect,
It is not limited to any single embodiment, is also not limited to any combination and/or displacement of these aspects and/or embodiment.And
And can be used alone each aspect and/or embodiment of the invention or with other one or more aspects and/or its implementation
Example is used in combination.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for hardware+
For program class embodiment, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to side
The part of method embodiment illustrates.
It is above-mentioned that this specification specific embodiment is described.Other embodiments are in the scope of the appended claims
It is interior.In some cases, the movement recorded in detail in the claims or step can be come according to the sequence being different from embodiment
It executes and desired result still may be implemented.In addition, process depicted in the drawing not necessarily require show it is specific suitable
Sequence or consecutive order are just able to achieve desired result.In some embodiments, multitasking and parallel processing be also can
With or may be advantageous.
Although this application provides the method operating procedure as described in embodiment or flow chart, based on conventional or noninvasive
The labour for the property made may include more or less operating procedure.The step of enumerating in embodiment sequence is only numerous steps
One of execution sequence mode, does not represent and unique executes sequence.It, can when device or client production in practice executes
To execute or parallel execute (such as at parallel processor or multithreading according to embodiment or method shown in the drawings sequence
The environment of reason).
Although this specification embodiment provides the method operating procedure as described in embodiment or flow chart, based on conventional
It may include either more or less operating procedure without creative means.The step of being enumerated in embodiment sequence be only
One of numerous step execution sequence mode does not represent and unique executes sequence.Device or end product in practice is held
When row, can be executed according to embodiment or method shown in the drawings sequence or it is parallel execute (such as parallel processor or
The environment of multiple threads, even distributed data processing environment).The terms "include", "comprise" or its any other change
Body is intended to non-exclusive inclusion, so that process, method, product or equipment including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, product
Or the element that equipment is intrinsic.In the absence of more restrictions, being not precluded is including process, the side of the element
There is also other identical or equivalent elements in method, product or equipment.
All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment
Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments., retouching in this specification
In stating, the description of reference term " one embodiment ", " some embodiments ", " example ", " specific example " or " some examples " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in this specification embodiment
In at least one embodiment or example.In the present specification, schematic expression of the above terms are necessarily directed to identical
Embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiments
Or it can be combined in any suitable manner in example.In addition, without conflicting with each other, those skilled in the art can say this
The feature of different embodiments or examples described in bright book and different embodiments or examples is combined.
The foregoing is merely the embodiments of this specification embodiment, are not limited to this specification embodiment.It is right
For those skilled in the art, this specification embodiment can have various modifications and variations.It is all in this specification embodiment
Any modification, equivalent replacement, improvement and so within spirit and principle, the right that should be included in this specification embodiment are wanted
Within the scope of asking.
Claims (17)
1. a kind of full-automatic testing device of tread braking unit, the tread braking unit includes brake apparatus ontology, difference
The brake shoe and backhaul nut of brake apparatus ontology two sides are set；It is characterised by comprising: mounting seat, being mutually perpendicular to
First passage and second channel, and, the autowrench of one end of the second channel is set, wherein described first is logical
The junction of road and second channel is test position；
The first slideway extended along the length direction of the first passage is equipped in the first passage；
The top of the mounting seat is used to fix the brake apparatus ontology of tread braking unit；
The bottom of the mounting seat along first slideway for moving, and the length direction for along the second channel moves
It is dynamic, to drive the fixed tread braking unit mobile to the region of the autowrench；
The autowrench is equipped with connection operation end, and the connection operation end is for connecting and rotating the institute positioned at the test position
The backhaul nut of fixed tread braking unit is stated to change the test mode of the brake shoe.
2. the full-automatic testing device of tread braking unit according to claim 1, which is characterized in that further include: dynamometry
Device；
The region of the device for measuring force and the autowrench is oppositely arranged.
3. the full-automatic testing device of tread braking unit according to claim 1, which is characterized in that the autowrench
Further include: the extension and revolving part being connect respectively with the connection operation end；
The extension for control the connection operation end to the position of the backhaul nut it is mobile with the backhaul spiral shell
Mother's connection；
The revolving part is used to control the backhaul nut connecting with the connection operation end and rotates to change the brake shoe
Test mode.
4. the full-automatic testing device of tread braking unit according to claim 3, which is characterized in that the extension packet
Include: bottom plate, the guide rail that described bottom plate one end is arranged in are arranged on the guide rail and can be along sliding block that the guide rail moves, setting
Cylinder supporting plate in the bottom plate other end and the execution cylinder that is fixed on the cylinder supporting plate；
The side of the execution cylinder is equipped with piston, and the piston is connected to the side of a motor supporting plate；
The other side of the motor supporting plate is fixedly connected with the sliding block；
The fixing end at the connection operation end is fixed on the motor supporting plate, so that the execution cylinder pushes piston fortune
When dynamic, push the operation end at the connection operation end mobile to the position of the backhaul nut via the motor supporting plate.
5. the full-automatic testing device of tread braking unit according to claim 4, which is characterized in that the revolving part packet
It includes: the air motor being fixed on the motor supporting plate；
One end of the air motor is equipped with rotary shaft；
The fixing end at the connection operation end is fixedly connected via the motor supporting plate with the rotary shaft, the air motor control
When making rotary shaft rotation, the operation end at the connection operation end is driven to rotate via the rotary shaft, so that with the connection
The corresponding rotation of the backhaul nut of operation end connection.
6. the full-automatic testing device of tread braking unit according to claim 1, which is characterized in that the mounting seat
The second plate for including: the first plate and being arranged on first plate；
First plate is moved along first slideway；
The top of second plate is used to fix the brake apparatus ontology of tread braking unit, and second plate can be described first
It is moved relative to second plate along the length direction of the second channel on plate.
7. the full-automatic testing device of tread braking unit according to claim 6, which is characterized in that the first plate packet
It includes: connecting plate and the first sliding block；
First sliding block is fixed at the bottom of the connecting plate, for moving along first slideway.
8. the full-automatic testing device of tread braking unit according to claim 7, which is characterized in that the second plate packet
It includes: mounting plate and the second sliding block；
The top of the mounting plate is used to fix the brake apparatus ontology of tread braking unit；
It is fixed at the top of the connecting plate and vertically disposed second slideway of first slideway；
Second sliding block is fixed at the mounting plate bottom, and described solid to drive for moving along second slideway
It is mobile to the region of the autowrench to determine tread braking unit.
9. the full-automatic testing device of tread braking unit according to claim 2, which is characterized in that further include: it is fixed
Frame, the fixed frame include: dynamometry frame and brake bracket arranged in parallel, further includes: connect the dynamometry frame and braking
The fixed beam on frame top, and, connect the bottom beam of the dynamometry frame and brake bracket bottom end；
The first passage and second channel are arranged on the bottom beam；
One end of the second channel is located at the bottom of the brake bracket；
The device for measuring force is arranged on the dynamometry frame and can move along the dynamometry frame.
10. the full-automatic testing device of tread braking unit according to claim 9, which is characterized in that described first is sliding
The region far from the fixed beam on road is equipped with the installation site of tread braking unit, to step in the installation site by described
The brake apparatus ontology of wheat flour moving cell is fixedly mounted on the top of the mounting seat.
11. the full-automatic testing device of the tread braking unit according to any of claims 1 to 10, which is characterized in that
The connection operation end is allen wrench.
12. a kind of full-automatic testing method of tread braking unit, which is characterized in that the full-automatic testing of the tread braking unit
Method is realized using the full-automatic testing device of tread braking unit as described in any one of claim 1 to 11；The tyre tread
The full-automatic testing method of brake unit includes:
The mounting seat that control is equipped with tread braking unit is moved to the test position；
The connection operation end for controlling the autowrench is connect with the backhaul nut of the tread braking unit；
Controlling the autowrench according to the first current test-types received in advance drives the backhaul nut to be corresponded to
Rotation, the current state of the brake shoe of the tread braking unit is changed into test corresponding with first test-types
State.
13. the full-automatic testing method of tread braking unit according to claim 12, which is characterized in that in the control
The mounting seat for being equipped with tread braking unit is moved to before the test position, further includes:
It controls the mounting seat and is moved to the installation site positioned at the first passage, to be stepped in the installation site by described
The brake apparatus ontology of wheat flour moving cell is fixedly mounted on the top of the mounting seat.
14. the full-automatic testing method of tread braking unit according to claim 13, which is characterized in that in the control
The mounting seat is moved to before the installation site of the first passage, further includes:
The full-automatic testing received for the tread braking unit instructs, wherein includes in the full-automatic testing instruction
First test-types.
15. the full-automatic testing method of tread braking unit according to claim 13, which is characterized in that if it is described it is complete from
Dynamic test also includes the second test-types in instructing, then the full-automatic testing method of the tread braking unit further include:
Controlling the autowrench according to the second current test-types received in advance drives the backhaul nut to be corresponded to
Rotation, by the current state of the brake shoe of the tread braking unit change into it is corresponding with second test-types with survey
The test mode of power device contact；
Wherein, the region of the device for measuring force and the autowrench is oppositely arranged.
16. the full-automatic testing method of 2 to 15 described in any item tread braking units according to claim 1, which is characterized in that
First test-types include: total adjustment amount test, an elongation test and sensitivity test.
17. the full-automatic testing method of tread braking unit according to claim 15, which is characterized in that described second surveys
Examination type includes: to alleviate clearance test, brake force test and park power to test.
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| CN201910788601.6A CN110487569A (en) | 2019-08-26 | 2019-08-26 | The full-automatic testing device and method of tread braking unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910788601.6A CN110487569A (en) | 2019-08-26 | 2019-08-26 | The full-automatic testing device and method of tread braking unit |
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| CN201910788601.6A Pending CN110487569A (en) | 2019-08-26 | 2019-08-26 | The full-automatic testing device and method of tread braking unit |
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