CN109990997A - A kind of parameter adjustment device and its method of adjustment of automatic clearance adjuster - Google Patents
A kind of parameter adjustment device and its method of adjustment of automatic clearance adjuster Download PDFInfo
- Publication number
- CN109990997A CN109990997A CN201910340627.4A CN201910340627A CN109990997A CN 109990997 A CN109990997 A CN 109990997A CN 201910340627 A CN201910340627 A CN 201910340627A CN 109990997 A CN109990997 A CN 109990997A
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- Prior art keywords
- automatic clearance
- rear end
- end cap
- clearance adjuster
- electric cylinder
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 32
- 238000006073 displacement reaction Methods 0.000 claims abstract description 30
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 19
- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000012797 qualification Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/38—Slack adjusters
-
- 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
-
- 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
Abstract
The invention proposes a kind of parameter adjustment device of automatic clearance adjuster and its methods of adjustment, the parameter adjustment device includes the positioning mechanism of setting on the table, pressure measurement mechanism, clamp system and rotating and regulating mechanism, by the way that workpiece is fixed on positioning mechanism, pressure measurement mechanism can monitor automatically power and displacement according to engineering discipline, the rotating and regulating mechanism can be adjusted the rear end cap position of automatic clearance adjuster according to the output of the pressure measurement mechanism, then repetition measurement is carried out, until workpiece meets the requirement of engineering discipline, the data that system will automatically record in test process, and data and testing result are shown.Parameter adjustment device precision of the invention is high, and circulation time is short, so that the rate that passes sequentially through of product is improved to 99% or more.
Description
Technical field
The present invention relates to apparatus fields, parameter adjustment device and parameter adjustment side more particularly to automatic clearance adjuster
Method.
Background technique
The chief parameter of automatic clearance adjuster -- the setting in power and gap is mostly important in production process control
One of parameter, mainly set at present using key parameter of the pneumatic or manual machine to automatic clearance adjuster in industry
It is fixed；Wherein, to the setting of spring force, i.e. spring prestress refers to that spring is between automatic when ring gear and worm screw disengagement
The power born in gap adjustment arm；Conventional pneumatic equipment is that workpiece is fixed in tooling, then controls applied force by PLC,
The size of spring force when the displacement of record setting code requirement；Gap, which is set, to be referred to during brake applications, worm screw
Amount of axial movement；The prior art is to control applied force by PLC, is then calculated under the specification of different power, the difference in gap.
Set that there is equipment precisions using key parameter of the pneumatic or manual equipment to automatic clearance adjuster
It is low, stability is poor, and the problem of circulation time is long and data can not store tracking.
Summary of the invention
To solve the above problems, the invention proposes a kind of parameter adjustment devices of automatic clearance adjuster.
Main contents of the invention include:
A kind of parameter adjustment device of automatic clearance adjuster, automatic clearance adjuster include shell, and the shell includes
Shell and drive end bearing bracket and rear end cap are provided with worm screw in the shell, and the upper end of the worm screw is provided with ring gear, and lower end is set
It is equipped with spring, the parameter adjustment device includes rack, and workbench is provided in the rack, is provided on the workbench
Positioning mechanism, the positioning mechanism include mounting table, and automatic clearance adjuster is vertically arranged on the mounting table,
The side of the mounting table is provided with displacement sensor, and the test side of institute's displacement sensors contacts with the rear end cap, is used for
The displacement of the rear end cap is detected, and institute's displacement sensors are electrically connected with power control cabinet；
Pressure measurement mechanism, including electric cylinder and electric cylinder controller, the electric cylinder controller control are described electronic
The operating pressure of cylinder, and the electric cylinder controller is electrically connected with the power control cabinet；
Rotating and regulating mechanism is arranged below the positioning mechanism, and the rotating and regulating mechanism includes servo motor, described
The main shaft of servo motor is connect with the rear end cap, for adjusting the displacement of the rear end cap；
Clamp system, including bracket is clamped, the electric cylinder is arranged above the clamping bracket, the work of the electric cylinder
Stopper rod is connected with vertical push plate, and the electric cylinder drives the vertical push plate towards or away from the side of the mounting table upper surface
To movement；Horizontal-clamping component is additionally provided on the clamping bracket；
The side for clamping bracket is arranged in indication mechanism, and the indication mechanism includes display screen and control panel, institute
Display screen is stated to connect with the control panel with the power control cabinet.
Preferably, the mounting table includes pedestal for placed, and the pedestal for placed is fixed on the workbench, the placement
Placement cylinder is provided on pedestal, the placement cylinder upper surface edge is provided with several placement boss, and several placements are convex
Platform circumferentially arranges, and the single placement boss radially extends.
Preferably, the placement cylinder center offers rotating through hole, and rotating cylinder, institute are provided in the rotating through hole
The one end for stating rotating cylinder is connect with the main shaft of the servo motor；The other end of the rotating cylinder has and the rear end cap
On the compatible rotatable head of mounting groove, the cross section of the rotatable head is orthohexagonal.
Preferably, the rotating and regulating mechanism further includes retarder, and the retarder is arranged in the servo motor and institute
It states between rotating cylinder.
Preferably, the horizontal-clamping component includes plate and horizontal push plate in place, and the plate in place is vertically arranged in described
Side above mounting table, the horizontal push plate are connected with clamping cylinder, the clamping cylinder drive the horizontal push plate towards
Or the direction movement of plate in place described in principle.
Preferably, the vertical push plate includes push plate ontology, and the push plate ontology is connected with operating stick, and the operating stick is driven
The push plate ontology is moved to move towards or away from the mounting table；The push plate ontology is adapted with the upper end of worm screw.
Preferably, the pressure measurement mechanism is Atlas PST20-200CUL press.
The invention also provides a kind of parameter regulation means of automatic clearance adjuster, are adjusted using above-mentioned automatic backlash
The parameter adjustment device of arm, includes the following steps:
S1. automatic clearance adjuster to be adjusted is placed on the mounting table, and is clamped using clamp system；
S2. the rear end cap is set in initial position, the initial position refers to spring tension in 357kg-397kg
It is interior；
S3. pressure and clearance test are carried out to automatic clearance adjuster using the pressure measurement mechanism, it is described electronic
Cylinder controller shows the pressure value measured on the display screen by power control cabinet；When test result qualification, the display
Screen display result is qualified product, is tested next automatic clearance adjuster；And when test result is unqualified, it carries out down
One step；
S4. the rotating and regulating mechanism adjusts the position of the rear end cap, and the pressure measurement mechanism is to automatic backlash tune
Whole arm carries out the test of a new round, until the display screen shows that result for qualified product, otherwise repeats this step.
Preferably, S4 includes following sub-step:
S41. the pressure value F that new round test needs to adjust, calculation formula are as follows: F=Fs-F0, wherein Fs is default are calculated
Pressure target value, the pressure value that measures when F0 is this test；
S42. the coefficient of elasticity of the pressure value F and spring that are adjusted according to the needs that S41 is obtained, calculate the rear end cap
The angle for needing to rotate, the rotating and regulating mechanism are adjusted correspondingly the rear end cap.
Preferably, the setting method of preset pressure target value Fs includes the following steps:
S411. the electric cylinder applies downwards the pressure of 1KN-2KN, institute's displacement sensors note to automatic clearance adjuster
Record the position A of the rear end cap at this time；
S412. the electric cylinder continues to push, and the rear end cap is made to move down 0.2mm relative to position A；
S413. the electric cylinder releases stress, and makes being moved upward to below the A of position at 0.13mm for the rear end cap, note
The pressure value of record at this time is preset pressure target value Fs.
Preferably, in S3, pressure and clearance test are carried out to automatic clearance adjuster using the pressure measurement mechanism,
Include the following steps:
S31. the electric cylinder applies downwards the pressure of 1KN-2KN to automatic clearance adjuster, will the rear end cap at this time
Position be denoted as A；
S32. the electric cylinder continues to press to 6KN-8KN, and the position of the rear end cap at this time is denoted as B；
The position of the rear end cap at this time is denoted as C by the S33. electric cylinder relief pressure value 1KN-2KN；
S34. check the displacement Dbc of position B to position C whether in the range of engineering discipline requires；Meanwhile checking position
The displacement Dca of C to position A is set whether in 0.01mm；When Dbc is in the range of engineering discipline requires, and Dca < 0.01mm,
Then testing result is qualified product.
The beneficial effects of the present invention are: the invention proposes a kind of parameter adjustment device of automatic clearance adjuster and its
Method of adjustment, the parameter adjustment device include setting positioning mechanism on the table, pressure measurement mechanism, clamp system and
Rotating and regulating mechanism, by the way that workpiece to be fixed on positioning mechanism, pressure measurement mechanism can monitor automatically according to engineering discipline
Power and displacement, the rotating and regulating mechanism can be according to the outputs of the pressure measurement mechanism to the rear end of automatic clearance adjuster
Lid position is adjusted, and then carries out repetition measurement, and until workpiece meets the requirement of engineering discipline, system will automatically record test process
In data, and data and testing result are shown.Parameter adjustment device precision of the invention is high, and circulation time is short, makes
The rate that passes sequentially through for obtaining product is improved to 99% or more.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the automatic clearance adjuster of the invention to be adjusted；
Fig. 2 is the overall structure diagram of parameter adjustment device of the present invention；
Fig. 3 is side view of the invention；
Fig. 4 is the enlarged drawing in Fig. 2 at A.
Specific embodiment
The technical solution protected below in conjunction with attached drawing to the present invention illustrates.
Incorporated by reference to Fig. 1 and Fig. 4.The invention proposes a kind of parameter adjustment devices of automatic clearance adjuster, for certainly
The spring force of dynamic gap adjustment arm and gap are tested, and can be adjusted to the product of test failure.Such as Fig. 1 institute
Show, the automatic clearance adjuster of adjustment to be tested includes shell, and the shell is by shell 1-1 and drive end bearing bracket 1-2, rear end cap 1-
3 cavity body structures surrounded, are provided with worm screw 1-4 in the shell, and the upper end of the worm screw 1-4 is provided with ring gear 1-5, and
The lower end of the worm screw 1-4 is configured with spring 1-6, and parameter adjustment device proposed by the present invention includes rack 10, the rack 10
On be provided with workbench 11, be provided with positioning mechanism 20 above the workbench 11, the positioning mechanism 20 is to be checked for placing
Survey the automatic clearance adjuster (hereinafter referred to as workpiece) of adjustment, i.e. workplace vertical is placed on the positioning mechanism 20, specifically,
The positioning mechanism 20 includes mounting table, and the mounting table includes pedestal for placed 200, is arranged above the pedestal for placed 200
Have and places cylinder 201, the rear end cap 1-3 of workpiece and the upper end face contact for placing cylinder 201, and the placement cylinder 201
Cross section in a ring, be circumferentially arranged with several placements boss 202 at the edge for placing 201 upper surface of cylinder, and singly
A placement boss 202 radially extends；It is placed on the edge of the rear end cap 1-3 of workpiece on the placement boss 202.
Rotating and regulating mechanism 50 is provided with below the positioning mechanism, after workpiece is in place, the rotation adjustment
Mechanism 50 is connect with the rear end cap 1-3 of workpiece, and the rear end cap 1-3 can be driven to rotate so that the rear end cap 1-3 relative to
Shell 1-1 is tightened or is unscrewed, i.e., the described rear end cap 1-3 is to be threadedly coupled with the shell 1-1, by clockwise or counterclockwise
The rear end cap 1-3 can be tightened or unscrew by rotating the rear end cap 1-3, so that the bullet above the rear end cap 1-3
Spring 1-6 bears different pressure.
The adjustment mechanism 50 includes servo motor 500, the master of the servo motor 500 in one of the embodiments,
Axis connection has rotating cylinder 501, and the rotating cylinder 501, which passes through, is provided with the rotating through hole for placing 201 center of cylinder
203, and the rotating cylinder 501 has rotatable head 502 compatible with the mounting groove on the rear end cap 1-3, the rotation
The cross section in rotary head portion 502 is regular hexagon；The servo motor 500 drives the rotating cylinder 501 clockwise or the inverse time
Needle rotation, so that the rear end cap 1-3 be driven to rotate together.
In other embodiments, the servo motor 500 is also connected with retarder 503, and the retarder 503 is arranged in institute
It states between servo motor 500 and rotating cylinder 501, the revolving speed of the servo motor 500 is adjusted by retarder 503, ensure that
Precision.
In order to guarantee the stability of workpiece during the adjustment, clamping machine is additionally provided in the top of the positioning mechanism 20
Structure 60, the clamp system 60 include clamping bracket 600, and described clamp is provided with for vertical direction clamping on bracket 600
Vertical push plate 601 and the horizontal-clamping component clamped for horizontal direction, wherein the setting of vertical push plate 601 is put described
It sets above platform, and can be moved up and down towards or away from the direction of the mounting table；The vertical push plate 601 and the pressure
Measuring mechanism 40 connects, and the vertical push plate 601 is also connected with operating stick 62 in one of the embodiments, passes through pulling
The vertical push plate 601 can be pressed on workpiece downwards by the operating stick 62, the operating stick 62 and the vertical push plate
601 can realize gearing by drag link mechanism, can also be realized by structures such as other structures such as turbine and worms.
And it includes the plate in place 610 that rear side above the mounting table is arranged in, the plate in place that the level, which steps up component,
610 front side is provided with horizontal push plate 611, the horizontal push plate 611 by clamping cylinder 612 driving, can towards or it is remote
Direction from the plate in place 610 is moved forward and backward, to clamp workpiece in the horizontal direction.
The pressure measurement mechanism 40 includes electric cylinder 400 and electric cylinder controller 401 in one of the embodiments,
The electric cylinder controller 401 can control the process that the electric cylinder 400 moves downward, and can control the electric cylinder
400 pressure values applied to workpiece downwards, in the present embodiment, the pressure measurement mechanism 40 are Atlas PST20-200CUL
Press can monitor power and displacement simultaneously；The side of the mounting table is provided with displacement sensor 30, institute's displacement sensors
30 for detecting the displacement of the rear end cap 1-3, and institute's displacement sensors 30 are contacted with the rear end cap 1-3, the displacement
Sensor 30 is electrically connected to power control cabinet 70, and the power control cabinet 70 is also electrically connected with the electric cylinder controller 401, meanwhile, it is described
Power control cabinet 70 is also electrically connected with indication mechanism 80, and the side for clamping bracket 600 is arranged in the indication mechanism 80, described aobvious
Show that mechanism includes display screen and control panel, the display screen be used to show test and adjust during data and as a result,
And the control panel is for starting or pass hull closure.In addition, the power control cabinet 70 is also electrically connected with the rotation adjustment machine
Structure 50, according to the test result that the electric cylinder 400 measures, by the rotating and regulating mechanism 50 to the rear end cap 1-3's
Displacement is adjusted, or obtains according to the displacement of the rear end cap 1-3 numerical value of the spring force of the spring 1-6.
Include using the method that above-mentioned parameter adjustment equipment is tested and is adjusted to the spring force of workpiece and gap
Following steps:
Firstly, workpiece is placed on the positioning mechanism, the clamping cylinder drives the horizontal push plate to make it and arrive
Position plate is realized together fixes the level of workpiece, then pulls the upper end that the operating stick makes the vertical push plate contact workpiece
Face；It then controls equipment by control panel workpiece is started to test.The process of test is as follows:
S31. the electric cylinder applies downwards the pressure of 1KN-2KN to automatic clearance adjuster, will the rear end cap at this time
Position be denoted as A；
S32. the electric cylinder continues to press to 6KN-8KN, and the position of the rear end cap at this time is denoted as B；
The position of the rear end cap at this time is denoted as C by the S33. electric cylinder relief pressure value 1KN-2KN；
S34. check the displacement Dbc of position B to position C whether in the range of engineering discipline requires；Meanwhile checking position
The displacement Dca of C to position A is set whether in 0.01mm；When Dbc is in the range of engineering discipline requires, and Dca < 0.01mm,
Then testing result is qualified product.
And also need to set the initial position of end cap before test, the initial position refers to the initial bit
It sets and refers to spring tension in 357kg-397kg.
When the numerical value of Dbc and Dca does not meet engineering discipline requirement, the rotating and regulating mechanism adjusts the position of the rear end cap
It sets, the pressure measurement mechanism carries out the test of a new round to automatic clearance adjuster, until the display screen shows that result is
Otherwise qualified product repeats this step.
Preferably, S4 includes following sub-step:
S41. the pressure value F that new round test needs to adjust, calculation formula are as follows: F=Fs-F0, wherein Fs is default are calculated
Pressure target value, the pressure value that measures when F0 is this test；
S42. the coefficient of elasticity of the pressure value F and spring that are adjusted according to the needs that S41 is obtained, calculate the rear end cap
The angle for needing to rotate, the rotating and regulating mechanism are adjusted correspondingly the rear end cap.
Preferably, the setting method of preset pressure target value Fs includes the following steps:
S411. the electric cylinder applies downwards the pressure of 1KN-2KN, institute's displacement sensors note to automatic clearance adjuster
Record the position A of the rear end cap at this time；
S412. the electric cylinder continues to push, and the rear end cap is made to move down 0.2mm relative to position A；
S413. the electric cylinder releases stress, and makes being moved upward to below the A of position at 0.13mm for the rear end cap, note
The pressure value of record at this time is preset pressure target value Fs.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of parameter adjustment device of automatic clearance adjuster, automatic clearance adjuster include shell, the shell includes shell
Body and drive end bearing bracket and rear end cap, worm screw is provided in the shell, and the upper end of the worm screw is provided with ring gear, lower end setting
There is spring, which is characterized in that the parameter adjustment device includes rack, and workbench, the workbench are provided in the rack
On be provided with
Positioning mechanism, the positioning mechanism include mounting table, and automatic clearance adjuster is vertically arranged on the mounting table, described
The side of mounting table is provided with displacement sensor, and the test side of institute's displacement sensors is contacted with the rear end cap, for detecting
The displacement of the rear end cap, and institute's displacement sensors are electrically connected with power control cabinet；
Pressure measurement mechanism, including electric cylinder and electric cylinder controller, the electric cylinder controller control the electric cylinder
Operating pressure, and the electric cylinder controller is electrically connected with the power control cabinet；
Rotating and regulating mechanism is arranged below the positioning mechanism, and the rotating and regulating mechanism includes servo motor, the servo
The main shaft of motor is connect with the rear end cap, for adjusting the displacement of the rear end cap；
Clamp system, including bracket is clamped, the electric cylinder is arranged above the clamping bracket, the piston rod of the electric cylinder
It is connected with vertical push plate, the electric cylinder drives the vertical push plate to transport towards or away from the direction of the mounting table upper surface
It is dynamic；Horizontal-clamping component is additionally provided on the clamping bracket；
The side for clamping bracket is arranged in indication mechanism, and the indication mechanism includes display screen and control panel, described aobvious
Display screen is connect with the control panel with the power control cabinet.
2. a kind of parameter adjustment device of automatic clearance adjuster according to claim 1, which is characterized in that the placement
Platform includes pedestal for placed, and the pedestal for placed is fixed on the workbench, and placement cylinder, institute are provided on the pedestal for placed
It states placement cylinder upper surface edge and is provided with several placement boss, several placement boss circumferentially arrange, and single described
Boss is placed to radially extend.
3. a kind of parameter adjustment device of automatic clearance adjuster according to claim 2, which is characterized in that the placement
Cylinder center offers rotating through hole, is provided with rotating cylinder in the rotating through hole, one end of the rotating cylinder with it is described
The main shaft of servo motor connects；The other end of the rotating cylinder has rotation compatible with the mounting groove on the rear end cap
Head, the cross section of the rotatable head are orthohexagonal；
The rotating and regulating mechanism further includes retarder, retarder setting the servo motor and the rotating cylinder it
Between.
4. a kind of parameter adjustment device of automatic clearance adjuster according to claim 1, which is characterized in that the level
Clamping component includes plate and horizontal push plate in place, and the plate in place is vertically arranged in the side above the mounting table, the water
Horizontal push plate is connected with clamping cylinder, the clamping cylinder drive the horizontal push plate towards or principle described in plate in place direction
Movement.
5. a kind of parameter adjustment device of automatic clearance adjuster according to claim 1, which is characterized in that described vertical
Push plate includes push plate ontology, and the push plate ontology is connected with operating stick, the operating stick drive the push plate ontology towards or
It is moved far from the mounting table；The push plate ontology is adapted with the upper end of worm screw.
6. a kind of parameter adjustment device of automatic clearance adjuster according to any one of claims 1 to 5, which is characterized in that
The pressure measurement mechanism is Atlas PST20-200CUL press.
7. a kind of parameter regulation means of automatic clearance adjuster, which is characterized in that using as described in claim 1 to 6 is any
Automatic clearance adjuster parameter adjustment device, include the following steps:
S1. automatic clearance adjuster to be adjusted is placed on the mounting table, and is clamped using clamp system；
S2. the rear end cap is set in initial position, the initial position refers to spring tension in 357kg-397kg；
S3. pressure and clearance test, the electric cylinder control are carried out to automatic clearance adjuster using the pressure measurement mechanism
Device processed shows the pressure value measured on the display screen by power control cabinet；When test result qualification, the display screen display
Show that result is qualified product, next automatic clearance adjuster is tested；And when test result is unqualified, it carries out next
Step；
S4. the rotating and regulating mechanism adjusts the position of the rear end cap, and the pressure measurement mechanism is to automatic clearance adjuster
The test for carrying out a new round, until the display screen shows that result for qualified product, otherwise repeats this step.
8. a kind of parameter regulation means of automatic clearance adjuster according to claim 7, which is characterized in that S4 includes such as
Lower sub-step:
S41. the pressure value F that new round test needs to adjust, calculation formula are as follows: F=Fs-F0 are calculated, wherein Fs is preset pressure
Power target value, F0 are the pressure value measured when this test；
S42. the coefficient of elasticity of the pressure value F and spring that are adjusted according to the needs that S41 is obtained, calculate the rear end cap needs
The angle of rotation, the rotating and regulating mechanism are adjusted correspondingly the rear end cap.
9. a kind of parameter regulation means of automatic clearance adjuster according to claim 8, which is characterized in that preset pressure
The setting method of power target value Fs includes the following steps:
S411. the electric cylinder applies downwards the pressure of 1KN-2KN to automatic clearance adjuster, and institute's displacement sensors record this
The position A of Shi Suoshu rear end cap；
S412. the electric cylinder continues to push, and the rear end cap is made to move down 0.2mm relative to position A；
S413. the electric cylinder releases stress, and makes being moved upward to below the A of position at 0.13mm for the rear end cap, records this
When pressure value be preset pressure target value Fs.
10. a kind of parameter regulation means of automatic clearance adjuster according to claim 7, which is characterized in that in S3, make
Pressure and clearance test are carried out to automatic clearance adjuster with the pressure measurement mechanism, included the following steps:
S31. the electric cylinder applies downwards the pressure of 1KN-2KN to automatic clearance adjuster, by the position of the rear end cap at this time
It sets and is denoted as A；
S32. the electric cylinder continues to press to 6KN-8KN, and the position of the rear end cap at this time is denoted as B；
The position of the rear end cap at this time is denoted as C by the S33. electric cylinder relief pressure value 1KN-2KN；
S34. check the displacement Dbc of position B to position C whether in the range of engineering discipline requires；Meanwhile checking position C
To position A displacement Dca whether in 0.01mm；When Dbc is in the range of engineering discipline requires, and Dca < 0.01mm, then
Testing result is qualified product.
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| CN201910340627.4A CN109990997A (en) | 2019-04-25 | 2019-04-25 | A kind of parameter adjustment device and its method of adjustment of automatic clearance adjuster |
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| CN201910340627.4A CN109990997A (en) | 2019-04-25 | 2019-04-25 | A kind of parameter adjustment device and its method of adjustment of automatic clearance adjuster |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837636A (en) * | 2006-04-21 | 2006-09-27 | 浙江隆中机械制造有限公司 | Arm for adjusting automobile brake clearance automatically |
| CN101216374A (en) * | 2007-12-27 | 2008-07-09 | 瑞立集团瑞安汽车零部件有限公司 | Automatic gap adjusting arm detection and adjusting apparatus |
| CN101526116A (en) * | 2009-03-24 | 2009-09-09 | 隆中控股集团有限公司 | Automatic adjusting arm of automobile |
| CN101907143A (en) * | 2010-07-23 | 2010-12-08 | 浙江大学 | Program-controlled car brake gap automatic slack adjuster |
| CN202118157U (en) * | 2011-06-30 | 2012-01-18 | 苏州市职业大学 | Intelligent automatic brake clearance adjusting arm |
| CN103115600A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for free clearances of automatic brake clearance adjusting arms of automobiles |
| CN103115718A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for low brake pressure of automatic brake clearance adjusting arms of automobiles |
| CN103134673A (en) * | 2013-01-29 | 2013-06-05 | 中国计量学院 | Durability testing device of self regulation function of brake clearance automatic adjusting arm of automobile |
| CN203116901U (en) * | 2013-01-29 | 2013-08-07 | 中国计量学院 | Automobile brake clearance automatic adjusting arm detente pressure testing device |
| CN108827122A (en) * | 2018-04-27 | 2018-11-16 | 中测测试科技（杭州）有限公司 | A kind of arm for adjusting automobile brake clearance automatically free clearance test device and method |
| CN209656268U (en) * | 2019-04-25 | 2019-11-19 | 瀚德汽车产品（苏州）有限公司 | A kind of parameter adjustment device of automatic clearance adjuster |
-
2019
- 2019-04-25 CN CN201910340627.4A patent/CN109990997A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1837636A (en) * | 2006-04-21 | 2006-09-27 | 浙江隆中机械制造有限公司 | Arm for adjusting automobile brake clearance automatically |
| CN101216374A (en) * | 2007-12-27 | 2008-07-09 | 瑞立集团瑞安汽车零部件有限公司 | Automatic gap adjusting arm detection and adjusting apparatus |
| CN101526116A (en) * | 2009-03-24 | 2009-09-09 | 隆中控股集团有限公司 | Automatic adjusting arm of automobile |
| CN101907143A (en) * | 2010-07-23 | 2010-12-08 | 浙江大学 | Program-controlled car brake gap automatic slack adjuster |
| CN202118157U (en) * | 2011-06-30 | 2012-01-18 | 苏州市职业大学 | Intelligent automatic brake clearance adjusting arm |
| CN103115600A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for free clearances of automatic brake clearance adjusting arms of automobiles |
| CN103115718A (en) * | 2013-01-29 | 2013-05-22 | 中国计量学院 | Testing device for low brake pressure of automatic brake clearance adjusting arms of automobiles |
| CN103134673A (en) * | 2013-01-29 | 2013-06-05 | 中国计量学院 | Durability testing device of self regulation function of brake clearance automatic adjusting arm of automobile |
| CN203116901U (en) * | 2013-01-29 | 2013-08-07 | 中国计量学院 | Automobile brake clearance automatic adjusting arm detente pressure testing device |
| CN108827122A (en) * | 2018-04-27 | 2018-11-16 | 中测测试科技（杭州）有限公司 | A kind of arm for adjusting automobile brake clearance automatically free clearance test device and method |
| CN209656268U (en) * | 2019-04-25 | 2019-11-19 | 瀚德汽车产品（苏州）有限公司 | A kind of parameter adjustment device of automatic clearance adjuster |
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