CN108548472A - A kind of self-operated measuring unit of six deciles fenestra cage retainer - Google Patents
A kind of self-operated measuring unit of six deciles fenestra cage retainer Download PDFInfo
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- CN108548472A CN108548472A CN201810529648.6A CN201810529648A CN108548472A CN 108548472 A CN108548472 A CN 108548472A CN 201810529648 A CN201810529648 A CN 201810529648A CN 108548472 A CN108548472 A CN 108548472A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
Abstract
The invention discloses a kind of self-operated measuring unit of six deciles fenestra cage retainer, which includes organic frame, conveyer belt, holder I, screening passage, cylinder I, screening pull rod, slideway I and first two-way cylinder etc.；Rack upper surface middle part is laterally equipped with two conveyer belts side by side, it is installed with holder I to rack upper surface posterior lateral, rack upper surface forward right side is connected with screening passage, it is installed with cylinder I on the right side of screening passage, screening pull rod is installed after the telescopic rod horizontal direction of cylinder I and on top, I front side of holder is laterally provided with slideway I, and the middle part of slideway I is laterally equipped with the first two-way cylinder.The measuring device to six decile fenestra cage retainers can accurately automatically measure, and there is extremely strong measurement stability, the measurement data that the measuring device is obtained using each sensor simultaneously, a supplemental characteristic of tested six deciles fenestra cage retainer can be accurately obtained in conjunction with corresponding method.
Description
Technical field
The present invention relates to a kind of measuring devices more particularly to a kind of automatic measurement of six deciles fenestra cage retainer to fill
It sets.
Background technology
Cage universal joint is the important spare part in car drive system, and effect is by the power of engine from speed changer
It is transmitted to driving wheel, and cage retainer is then the important component in cage universal joint, therefore cage retainer is passed in car
More important role is played in dynamic system.Cage retainer is the interior empty sphere with certain wall thickness, and upper and lower end face is plane,
Currently, it is most commonly used and most widely used with six decile fenestra ball cage type retainers in various ball cage type retainers, six
There are six identical rectangular virtual aperture windows partially to be opened in circumferential direction for decile fenestra ball cage type retainer；Meanwhile being now abundant
Meet the reasonability and economy of processing technology, improves processing efficiency, it is intended to pass through for six decile fenestra ball cage type retainer generations
For other kinds of ball cage type retainer, keep its more standardized and generalization.
Six decile fenestra cage retainers belong to the accurate part of comparison, need to carry out with other component more accurate
Cooperation will generate comparable impact, noise and vibration if dimensional discrepancy is more than some limits when using cage universal joint.
So just needing to measure it in production, and the undesirable workpiece of dimensional discrepancy is screened out, and it is measured generally
It is first to position six decile fenestra cage retainers, its fenestra is made to be directed toward determining position, thus by six decile fenestra ball
The lateral shaft that the entity part of cage retainer is in measuring device is upward, and is kept by six decile fenestra cage of measuring device pair
The parameters size such as interior outer ball diameter of frame measures.It, can be to six decile fenestras of batch in conventional technique condition now
Cage retainer is positioned,
But because of the limitation of the structure of measuring apparatus and measurement method now, cause to will appear when carrying out measure batch
Certain unstability causes measurement data deviation occur, and its degree of automation measured is not high, abnormal when occurring measuring
Etc. special circumstances when also need to artificially be intervened, this, which greatly affected, now measures six decile fenestra cage retainers
Accuracy and measurement efficiency.Therefore, current industry increasingly pursue high precision and it is efficient on the basis of, provide it is a kind of can be right
Six decile fenestra cage retainers carry out accurate automatic measuring device, seem more and more urgent under situation now.
Invention content
(1) technical problems to be solved
In view of the deficiencies of the prior art, the purpose of the present invention is to provide a kind of the automatic of six deciles fenestra cage retainer
Measuring device, the measuring device to six decile fenestra cage retainers can accurately automatically measure, and with extremely strong
Stability, while the measurement data that the measuring device is obtained using each sensor are measured, it can be accurate in conjunction with corresponding method
Ground obtains a supplemental characteristic of tested six decile fenestra cage retainers.
(2) technical solution
In order to solve the above technical problem, the present invention provides the automatic surveys of such a six deciles fenestra cage retainer
Device is measured, which includes organic frame, conveyer belt, holder I, screening passage, cylinder I, screening pull rod, I, first pair, slideway
To cylinder, slider I, detection bar I, sensor I, sensor II, sensor III, sensor IV, sensor V, spring I, cylinder
II, link stopper, cylinder III, supporting block, holder II, cylinder IV, host computer, holder III, slideway II, the second two-way cylinder, sliding block II,
Spring II, detection bar II, sensor VI, sensor VII, sensor VIII, sensor Ⅸ, sensor Ⅹ, platen and tamponade；Rack
Upper surface middle part is laterally equipped with two conveyer belts side by side, is installed with holder I, rack to rack upper surface posterior lateral
Upper surface forward right side is connected with screening passage, is installed with cylinder I on the right side of screening passage, after the telescopic rod horizontal direction of cylinder I
And screening pull rod is installed on top, I front side of holder is laterally provided with slideway I, and the middle part of slideway I is laterally equipped with first pair
To cylinder, the telescopic rod top at left and right sides of the first two-way cylinder is separately installed with slider I, and the front side of two slider Is is solid respectively
Dingan County is equipped with detection bar I, and I medial surface of detection bar in left side is sequentially installed with sensor I, sensor III and sensor from top to bottom
V, I medial surface of detection bar on right side is sequentially installed with sensor II and sensor IV from top to bottom, and peace is fixed in I lower right side of holder
Equipped with cylinder II, the telescopic rod of cylinder II is equipped with link stopper, the rack immediately below the first two-way cylinder straight down and on top
Bottom is installed with cylinder III, and the telescopic rod of cylinder III is equipped with supporting block straight up and on top, and the top of holder I is solid
Dingan County is equipped with vertical holder II, and holder II is located at the surface of the first two-way cylinder, and the top of holder II is installed with gas
Cylinder IV, the telescopic rod of cylinder IV are equipped with holder III straight down and on top, and III front side of holder is laterally provided with slideway II, sliding
The middle part in road II is laterally equipped with the second two-way cylinder, and the telescopic rod top at left and right sides of the second two-way cylinder is separately installed with
Sliding block II, the front sides of two sliding blocks II are installed with detection bar II respectively, II lateral surface of detection bar in left side from top to bottom according to
Secondary to be equipped with sensor VI, sensor VIII and sensor Ⅹ, II lateral surface of detection bar on right side is sequentially installed with biography from top to bottom
Sensor VII and sensor Ⅸ, are provided with the detection hole I passed through for detection bar II on the holder I immediately below detection bar II, in holder I
The lower surface of detection hole I is installed with platen, and the lower surface of platen is installed with tamponade, and the middle part of platen and tamponade is opened
There are the detection hole II passed through for detection bar II, the frame surface right over supporting block to be provided with the through-hole passed through for supporting block,
Through-hole is located between two conveyer belts, and bottom of the frame is also installed with host computer, host computer respectively with conveyer belt, cylinder I, the
One two-way cylinder, sensor I, sensor II, sensor III, sensor IV, sensor V, cylinder II, cylinder III, cylinder IV,
Second two-way cylinder, sensor VI, sensor VII, sensor VIII, sensor Ⅸ are connected with Ⅹ electric signal of sensor.
The key ideas of above-mentioned technical proposal is：The measuring device is uniformly controlled by host computer, passes through each transmission
Band, cylinder I, the first two-way cylinder, cylinder II, cylinder III, cylinder IV and the second two-way cylinder match resultant motion, in conjunction with platen and
The compression of six decile fenestra cage retainer of tamponade pair, it is close or stretch into workpiece for measurement using detection bar I and detection bar II, and tie
Close sensor I, sensor II, sensor III, sensor IV, sensor V, sensor VI, sensor VII, sensor VIII, sensing
The signal of device Ⅸ and sensor Ⅹ is fed back, and is measured to the six corresponding dimensional parameters of decile fenestra cage retainer, in conjunction with
Corresponding processing method obtains surveying deviation of the six decile fenestra cage retainers in general direction size, further through entirety
Deviation in the size of direction is screened, and is accurately automatically surveyed to the progress of six decile fenestra cage retainers to finally realize
Amount and screening；The measuring device carries out processing operation automatically by automation control and cooperation, keeps its accuracy high, together
When with extremely strong stability, in addition, the measurement and workpiece for measurement rigid contact are few, to workpiece for measurement and each sensor
It plays a protective role, and then improves the durability and practicability of the measuring device.
Preferably, spring I is wound on the telescopic rod at left and right sides of the first two-way cylinder, at left and right sides of the second two-way cylinder
Spring II is wound on telescopic rod.
Preferably, tamponade is rubber material.
Wherein, host computer respectively with conveyer belt, cylinder I, the first two-way cylinder, sensor I, sensor II, sensor III,
Sensor IV, sensor V, cylinder II, cylinder III, cylinder IV, the second two-way cylinder, sensor VI, sensor VII, sensor
VIII, sensor Ⅸ is connected with Ⅹ electric signal of sensor, and upper function is respectively to conveyer belt, cylinder I, the first two-way cylinder, cylinder
II, cylinder III, cylinder IV and the second two-way cylinder are controlled, and are controlled it and are moved accordingly；Sensor I, sensor II,
Sensor III, sensor IV, sensor V, sensor VI, sensor VII, sensor VIII, sensor Ⅸ and sensor Ⅹ can divide
Not Gan Ying in measured object measured point displacement scale, and the induction information of the displacement scale is sent to host computer, i.e., by away from
Induction from variation, measures the displacement scale information of each measured point, and sends that information to host computer.
The present invention also provides the methods measured by above-mentioned six decile fenestra cage retainer of measuring device pair：
Before being measured to workpiece for measurement by the measuring device, a standard-sized six deciles fenestra cage retainer is taken, profit
It is measured with the measuring device, to obtain a standard value, and the standard value is sent to host computer, thereafter, then
Workpiece for measurement is measured using the measuring device, the measurement process of both is all consistent, to obtain work to be measured
The dimensional parameters of part, and the dimensional parameters are sent to host computer, in host computer, the dimensional parameters and standard of workpiece for measurement
Value is compared, and the difference of measured point change in size in measured object is obtained, such as the displacement scale of some measured point of workpiece for measurement
Less than standard value, then the difference negative value of the measured point change in size, the measured value of the as measured point subtract standard value, such as to be measured
The displacement scale of some measured point of workpiece is more than standard value, then the difference positive value of the measured point change in size, and as this is tested
The measured value of point subtracts standard value, and includes and then being somebody's turn to do in host computer by the difference of these measured point displacement scales
The dimensional discrepancy value of measured workpiece recycles host computer to carry out secondary calculating to the dimensional discrepancy value, obtains surveying six decile windows
Deviation of the hole cage retainer in general direction size, and the overall dimensions deviation of the workpiece to being surveyed is screened, such as
When its dimensional discrepancy is belonged in acceptable range, then the region of qualified products is transported it into, is subsequently used, such as its ruler
When very little deviation has been more than acceptable range, then the region of substandard product is transported it into, then is handled.
When being measured to workpiece for measurement or standard workpiece by the measuring device, in conveyer belt front end, by fixed
Position six decile fenestra cage retainer of device pair is positioned, and keeps its fenestra directed straight ahead, thus by six decile fenestra balls
The lateral shaft that the entity part of cage retainer is in measuring device is upward, and is transmitted from left to right by conveyer belt, and in work
Before work, cylinder III and cylinder IV are in contraction state when the measuring device original state, to make supporting block be under conveyer belt
The certain distance of side makes detection bar II be in the certain distance of I top of detection hole, and cylinder I and cylinder II are in tensional state, from
And make screening pull rod backward close to conveyer belt, and the transmission of the workpiece on conveyer belt is stopped, make link stopper downwards close to conveyer belt, first
Two-way cylinder is in tensional state, to make two detection bars I be respectively at the left and right sides of slider I, at the second two-way cylinder
In contraction state, to make two detection bars II be respectively at the left and right sides of sliding block II.
When start-up operation, by the way that six decile fenestra cage retainers having good positioning are transmitted from left to right by conveyer belt,
Six decile fenestra cage retainers are located on two conveyer belts side by side, so that six decile fenestra cages are protected when six decile windows
Hole cage retainer transverse movement to link stopper left side when, by link stopper by the six decile fenestra cage retainers transmitted keep off
Firmly, at this point, control cylinder III stretches, to drive supporting block to move upwards, the position relationship of cylinder III and cylinder II is recycled,
So that supporting block is passed through through-hole and is jacked up the six deciles fenestra cage retainer, and the six deciles fenestra cage retainer is driven to hold
It is continuous to move upwards a certain distance so that tamponade extend into the hollow space of the six deciles fenestra cage retainer, and combines pressure
Disk withstands the six deciles fenestra cage retainer, compresses it, and thereafter, the first two-way cylinder way contracting is controlled, to drive
Slider I and detection bar I are to contract, to be gone using sensor I, sensor II, sensor III, sensor IV and sensor V
Periphery in measured object is measured respectively and is tested the dimensional parameters of five points, and the dimensional parameters are sent to host computer, meanwhile, control
Cylinder IV stretches, and to drive holder III and parts thereon to move downward a certain distance, detection bar II is made to extend into this
The hollow space of six decile fenestra cage retainers, makes sensor VI, sensor VII, sensor VIII, sensor Ⅸ and sensor
Ⅹ is respectively at the height of the six deciles fenestra cage retainer measured point, and then the second two-way cylinder biaxial tension of control,
To be stretched out with movable slider II and detection bar II, to utilize sensor VI, sensor VII, sensor VIII, sensor Ⅸ
The internal dimensional parameters for being tested five points are removed to measure in measured object respectively with sensor Ⅹ, and the dimensional parameters are sent to upper
Machine to drive link stopper to move upwards a certain distance, and then eliminates link stopper to conveyer belt in addition, control cylinder II shrinks
The limitation of upper workpiece transmission；Meanwhile the first two-way cylinder biaxial tension is controlled, to drive slider I and detection bar I to stretch out
A certain distance makes it return to original state；The second two-way cylinder way contracting is controlled, to movable slider II and detection bar
II, to contract a certain distance, makes it return to original state.
At this point, control cylinder III is shunk, to drive supporting block and six decile fenestra cage retainers thereon to transport downwards
It is dynamic, which is positioned on conveyer belt, and supporting block continued to move downward a certain distance, is made
It is returned to original state, six decile fenestra cage retainers being positioned on conveyer belt as conveyer belt transmits to the right, meanwhile,
By host computer respectively to sensor I, sensor II, sensor III, sensor IV, sensor V, sensor VI, sensor
VII, the signal of sensor VIII, sensor Ⅸ and sensor Ⅹ receives, and obtains the dimensional parameters of each measured point of measured workpiece, to
The dimensional discrepancy value of the measured workpiece is obtained, and the workpiece surveyed is screened in conjunction with the dimensional discrepancy value using host computer；
When in the range that the dimensional discrepancy for surveying six decile fenestra cage retainers belongs to acceptable, control cylinder I is shunk immediately, from
And screening pull rod is driven to travel forward a certain distance, and then the limitation that screening pull rod transmits workpiece on conveyer belt is eliminated,
And transmitted tested six decile fenestra cage retainers to the right by conveyer belt, it is subsequently used, when tested six decile fenestras
Cage retainer by screen pull rod after, and be immediately controlled cylinder I stretching, to drive screening pull rod move backward centainly away from
From, and then continue to realize the limitation for transmitting workpiece on conveyer belt by screening pull rod；It is kept when surveying six decile fenestra cages
When the dimensional discrepancy of frame has been more than acceptable range, tested six decile fenestra cage retainers is waited for transmit a timing to the right
Between, so that it is touched screening pull rod, control cylinder I thereafter and shrink, to be tested six decile fenestra balls by screening pull rod drive
Cage retainer travels forward a certain distance, and then tested six decile fenestra cage retainers hook is pulled in screening passage, leads to
It crosses into screening passage and transports it into the region of substandard product, then handled, when tested six decile fenestra cages are kept
After frame enters screening passage, and the stretching of cylinder I is immediately controlled, to drive screening pull rod to move a certain distance backward, in turn
Continue to realize the limitation for transmitting workpiece on conveyer belt by screening pull rod.
Later, control cylinder II stretches, and to drive link stopper to move downward a certain distance, it is made to be restored to initial shape
State；Meanwhile controlling cylinder IV and shrinking, to drive holder III and parts thereon to move upwards a certain distance, keep its extensive
Original state is arrived again, and then completes the automatic measurement to a six decile fenestra cage retainers, and using host computer to institute
The analytical judgment of measured data dimensional tolerances is realized in conjunction with cylinder I and screening pull rod and is protected to surveying six decile fenestra cages
Surveyed dimensional discrepancy is belonged to six decile fenestra cage retainers of tolerance interval, transports qualified products by the screening for holding frame
Region, subsequently used, be more than six decile fenestra cage retainers of tolerance interval by surveyed dimensional discrepancy, passed through
Screening passage transports the region of substandard product, then is handled, and at this point, all parts have returned to initial position, from
And can directly carry out next six deciles fenestra cage retainer and carry out automatic measurement, and continuously repeat above-mentioned action.
As a kind of preferably technical solution, it is wound with spring I on the telescopic rod at left and right sides of the first two-way cylinder, second pair
It is wound with spring II on the telescopic rod at left and right sides of cylinder, the first two-way cylinder and can be enhanced by spring I and spring II
The stability that two two-way cylinders are stretched or shunk, to improve the workpiece for measurement of each sensor pair in detection hole I and detection hole II
Measurement accuracy, meanwhile, spring I and spring II also ensure that with workpiece for measurement rigid contact does not occur for each sensor, to right
Each sensor plays a protective role, and then improves the durability and practicability of the measuring device.
As a kind of preferably technical solution, tamponade is rubber material, in operation process, passes through tamponade and platen in this way
Preferably six decile fenestra cage retainers can be compressed, six decile fenestra cage retainer when to ensure that measurement
The stability of position, and it is prevented to be damaged, it is measured to improve the six decile fenestra cage retainer of measuring device pair
Accurate and stability, while it can also be protected to a certain extent.
Pass through sensor I, sensor II, sensor III, sensor IV, sensor V, the sensor in the measuring device
VI, sensor VII, sensor VIII, sensor Ⅸ and sensor Ⅹ can measure the six deciles fenestra cage retainer and exist respectively
Ten groups of data are obtained in the data of each measurement point, and the displacement scale of outer left upper portion is L1, the displacement scale on external right side top
Displacement scale for L2, outer left side central portion is L3, and the displacement scale in the middle part of external right side is L4, and the displacement scale of outer left lower is
The displacement scale of L5, interior left upper portion are L6, and the displacement scale of interior right upper portion is L7, and the displacement scale of interior left side central portion is
The displacement scale of L8, interior right side central are L9, and the displacement scale of interior left lower is L10, and the size of ten groups of data displacements is joined
Number can be compared with standard value in host computer, the difference of measured point change in size in measured object be obtained, such as workpiece for measurement
The displacement scale of some measured point is less than standard value, then the difference negative value of the measured point change in size, the as survey of the measured point
Magnitude subtracts standard value, if the displacement scale of some measured point of workpiece for measurement is more than standard value, then the measured point change in size
Difference positive value, the measured value of the as measured point subtracts standard value, ten groups of data is obtained, are respectively according to said sequence
T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, at the same by the difference of these measured point displacement scales include in host computer,
The as dimensional discrepancy value of the measured workpiece institute measuring point recycles host computer to carry out secondary calculating to the dimensional discrepancy value, obtains
Deviation of the six decile fenestra cage retainers in general direction size is surveyed, according to above-mentioned dimensional discrepancy value and six deciles
The structure of fenestra cage retainer itself, the deviation for obtaining its spherical outside surface diameter and standard value is-T3-T4, and spherical outside surface is bent
The deviation of diameter and standard value is-T5-T2, and the deviation of spherical outside surface center height and standard value isThe deviation of its Internal Spherical Surface diameter and standard value is T8+T9, Internal Spherical Surface labyrinth
It is T7+T10 with the deviation of standard value, the deviation of Internal Spherical Surface center height and standard value isAnd screened by the deviation in general direction size, according in advance upper
The setting carried out in machine compares obtained deviation with setting value, as its each dimensional discrepancy belongs to acceptable range
When interior, then the region of qualified products is transported it into, is subsequently used, if the dimensional discrepancy in its some direction has been more than that can connect
When the range received, then the region of substandard product is transported it into, then is handled.
(3) advantageous effect
Compared with prior art, the beneficial effects of the present invention are：The measuring device is uniformly controlled by host computer, is led to
Cross the resultant motion of matching of each conveyer belt, cylinder I, the first two-way cylinder, cylinder II, cylinder III, cylinder IV and the second two-way cylinder, knot
The compression of six decile fenestra cage retainer of combined pressure disk and tamponade pair, it is close or stretch into be measured using detection bar I and detection bar II
Workpiece, and combine sensor I, sensor II, sensor III, sensor IV, sensor V, sensor VI, sensor VII, sensing
The signal of device VIII, sensor Ⅸ and sensor Ⅹ is fed back, and is surveyed to the six corresponding dimensional parameters of decile fenestra cage retainer
Amount, obtains surveying deviation of the six decile fenestra cage retainers in general direction size in conjunction with corresponding processing method,
It is screened further through the deviation in general direction size, essence is carried out to six decile fenestra cage retainers to finally realize
Really automatically measures and screen；The measuring device carries out processing operation automatically by automation control and cooperation, makes it precisely
Property it is high, while there is extremely strong stability, in addition, the measurement and workpiece for measurement rigid contact are few, to workpiece for measurement
It plays a protective role with each sensor, and then improves the durability and practicability of the measuring device.
In general, which to six decile fenestra cage retainers can accurately automatically measure, and have
There are extremely strong measurement stability, while the measurement data that the measuring device is obtained using each sensor, just in conjunction with corresponding method
A supplemental characteristic of tested six deciles fenestra cage retainer can be accurately obtained.
Description of the drawings
Illustrate the specific embodiment of the invention or technical solution in the prior art in order to clearer, it below will be to specific
Required attached drawing described in embodiment or the prior art is briefly described, it should be apparent that, in being described below
Attached drawing is only one embodiment of the present invention, to those skilled in the art, is not being made the creative labor
Under the premise of, other drawings may also be obtained based on these drawings.
Fig. 1 is the front view of the specific embodiment of the invention.
Fig. 2 is the vertical view of the specific embodiment of the invention.
Fig. 3 is a kind of process status figure of the specific embodiment of the invention.
Fig. 4 is the structural schematic diagram of six decile fenestra cage retainers.
Fig. 5 is the parameter position figure measured size needed for six decile fenestra cage retainers.
Fig. 6 is the parameter position figure to six decile fenestra cage retainer measurement points in the specific embodiment of the invention.
Label in attached drawing be：1- racks, 2- conveyer belts, 3- holders I, 4- screening passages, 5- cylinders I, 6- screenings are drawn
Bar, 7- slideways I, the first two-way cylinders of 8-, 9- slider Is, 10- detection bars I, 11- sensors I, 12- sensors II, 13- sensors
III, 14- sensor IV, 15- sensors V, 16- springs I, 17- cylinders II, 18- link stoppers, 19- cylinders III, 20- supporting blocks, 21-
Holder II, 22- cylinders IV, 23- host computers, 24- holders III, 25- slideways II, the second two-way cylinders of 26-, 27- sliding blocks II, 28-
Spring II, 29- detection bars II, 30- sensors VI, 31- sensors VII, 32- sensors VIII, 33- sensors Ⅸ, 34- sensors
Ⅹ, 35- detection hole I, 36- platens, 37- tamponades, 38- detection holes II, 39- through-holes, six decile fenestra cage retainers of 40-.
Specific implementation mode
It, below will knot to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand
It closes attached drawing and clear, complete description is carried out to the technical solution in the specific embodiment of the invention, with the present invention is further explained,
Obviously, described specific implementation mode is only a part of embodiment of the present invention, rather than whole patterns.
Present embodiment is the self-operated measuring unit of six decile fenestra cage retainers, and as shown in figs 1 to 6, Fig. 1 is this
The front view of specific implementation mode, Fig. 2 are the vertical view of present embodiment, and Fig. 3 is the process shape of present embodiment
State figure, Fig. 4 are the structural schematic diagram of six decile fenestra cage retainers, and Fig. 5 is to be measured needed for six decile fenestra cage retainers
The parameter position figure of size, Fig. 6 are the parameter position to six decile fenestra cage retainer measurement points in present embodiment
Figure；The measuring device includes organic frame 1, conveyer belt 2, holder I 3, screening passage 4, cylinder I 5, screening pull rod 6, slideway I 7, the
One two-way cylinder 8, detection bar I 10, sensor I 11, sensor II 12, sensor III 13, sensor IV 14, passes slider I 9
Sensor V 15, spring I 16, cylinder II 17, link stopper 18, cylinder III 19, supporting block 20, holder II 21, cylinder IV 22, host computer
23, holder III 24, slideway II 25, the second two-way cylinder 26, sliding block II 27, spring II 28, detection bar II 29, sensor VI 30,
Sensor VII 31, sensor VIII 32, sensor Ⅸ 33, sensor Ⅹ 34, platen 36 and tamponade 37；1 upper surface middle part of rack is horizontal
To two conveyer belts 2 are equipped with side by side, it is installed with to 1 upper surface posterior lateral of rack holder I 3,1 upper surface of rack is right
Front side is connected with screening passage 4, and 4 right side of screening passage is installed with cylinder I 5, after the telescopic rod horizontal direction of cylinder I 5 and
Top is equipped with screening pull rod 6, and I 3 front side of holder is laterally provided with slideway I 7, and the middle part of slideway I 7 is laterally equipped with first pair
To cylinder 8, the telescopic rod top of 8 left and right sides of the first two-way cylinder is separately installed with slider I 9, the front side point of two slider Is 9
It is not installed with detection bar I 10, I 10 medial surface of detection bar in left side is sequentially installed with sensor I 11, sensor from top to bottom
III 13 and sensor V 15, I 10 medial surface of detection bar on right side be sequentially installed with sensor II 12 and sensor IV from top to bottom
14, I 3 lower right side of holder is installed with cylinder II 17, and the telescopic rod of cylinder II 17 is equipped with link stopper straight down and on top
18,1 bottom of rack of 8 underface of the first two-way cylinder is installed with cylinder III 19, and the telescopic rod of cylinder III 19 is straight up
And supporting block 20 is installed on top, the top of holder I 3 is installed with vertical holder II 21, and holder II 21 is located at first
The surface of two-way cylinder 8, the top of holder II 21 are installed with cylinder IV 22, and the telescopic rod of cylinder IV 22 is straight down simultaneously
Holder III 24 is installed on top, III 24 front side of holder is laterally provided with slideway II 25, and the middle part of slideway II 25 is laterally installed
There are the second two-way cylinder 26, the telescopic rod top of 26 left and right sides of the second two-way cylinder to be separately installed with sliding block II 27, two cunnings
The front side of block II 27 is installed with detection bar II 29 respectively, and II 29 lateral surface of detection bar in left side is installed successively from top to bottom
There are sensor VI 30, sensor VIII 32 and sensor Ⅹ 34, II 29 lateral surface of detection bar on right side to be sequentially installed with from top to bottom
Sensor VII 31 and sensor Ⅸ 33 are provided with the detection passed through for detection bar II 29 on the holder I 3 immediately below detection bar II 29
Hole I 35, the lower surface of detection hole I 35 is installed with platen 36 in holder I 3, and the lower surface of platen 36 is installed with tamponade
37, the middle part of platen 36 and tamponade 37 is provided with the detection hole II 38 passed through for detection bar II 29, right over supporting block 20
1 surface of rack is provided with the through-hole 39 passed through for supporting block 20, and through-hole 39 is located between two conveyer belts 2, and 1 bottom of rack is also solid
Dingan County be equipped with host computer 23, host computer 23 respectively with conveyer belt 2, cylinder I 5, the first two-way cylinder 8, sensor I 11, sensor
II 12, sensor III 13, sensor IV 14, sensor V 15, cylinder II 17, cylinder III 19, cylinder IV 22, the second two-way cylinder
26, sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 are connected with Ⅹ 34 electric signal of sensor.
Wherein, host computer 23 respectively with conveyer belt 2, cylinder I 5, the first two-way cylinder 8, sensor I 11, sensor II 12,
Sensor III 13, sensor V 15, cylinder II 17, cylinder III 19, cylinder IV 22, the second two-way cylinder 26, passes sensor IV 14
Sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 are connected with Ⅹ 34 electric signal of sensor, and host computer 23 can divide
It is other to conveyer belt 2, cylinder I 5, the first two-way cylinder 8, cylinder II 17, cylinder III 19, cylinder IV 22 and the second two-way cylinder 26 into
Row control, controls it and is moved accordingly；Sensor I 11, sensor II 12, sensor III 13, sensor IV 14, sensor
V 15, sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 and sensor Ⅹ 34 can be respectively induced measured object
The displacement scale of middle measured point, and the induction information of the displacement scale is sent to host computer 23, that is, pass through the sense of distance change
It answers, measures the displacement scale information of each measured point, and send that information to host computer 23.
The operation principle of the technical program：Before being measured to workpiece for measurement by the measuring device, a standard is taken
Six decile fenestra cage retainers 40 of size, measure it using the measuring device, to obtain a standard value, and
The standard value is sent to host computer 23, thereafter, the measuring device is recycled to measure workpiece for measurement, the measurement of both
Process is all consistent, and to obtain the dimensional parameters of workpiece for measurement, and the dimensional parameters is sent to host computer 23,
In host computer 23, dimensional parameters and the standard value of workpiece for measurement are compared, and the difference of measured point change in size in measured object is obtained
Value, if the displacement scale of some measured point of workpiece for measurement is less than standard value, then the difference negative value of the measured point change in size, i.e.,
Standard value is subtracted for the measured value of the measured point, if the displacement scale of some measured point of workpiece for measurement is more than standard value, then should
The difference positive value of measured point change in size, the measured value of the as measured point subtract standard value, and by these measured point displacement rulers
Very little difference is shown in host computer 23, and then has obtained the dimensional discrepancy value of the measured workpiece, recycles host computer 23 to this
Dimensional discrepancy value carries out secondary calculating, obtains surveying deviation of the six decile fenestra cage retainers 40 in general direction size
Value, and the overall dimensions deviation of the workpiece to being surveyed is screened, and when belonging to such as its dimensional discrepancy in acceptable range, then will
It transports the region of qualified products, is subsequently used, and when being more than acceptable range such as its dimensional discrepancy, is then transported
The defeated region to substandard product, then handled.
When being measured to workpiece for measurement or standard workpiece by the measuring device, in 2 front end of conveyer belt, by fixed
Position six decile fenestra cage retainer 40 of device pair is positioned, and keeps its fenestra directed straight ahead, thus by six decile fenestras
The lateral shaft that the entity part of cage retainer 40 is in measuring device is upward, and is transmitted from left to right by conveyer belt 2, and
Before work, cylinder III 19 and cylinder IV 22 are in contraction state when the measuring device original state, to make at supporting block 20
Certain distance in 2 lower section of conveyer belt makes detection bar II 29 be in the certain distance of I 35 top of detection hole, cylinder I 5 and cylinder
II 17 are in tensional state, to make screening pull rod 6 backward close to conveyer belt 2, and stop the transmission of the workpiece on conveyer belt 2, make
Link stopper 18 is downwards close to conveyer belt 2, and the first two-way cylinder 8 is in tensional state, to make two detection bars I 10 be respectively at
The left and right sides of slider I 9, the second two-way cylinder 26 are in contraction state, to make two detection bars II 29 be respectively at sliding block
II 27 left and right sides.
When start-up operation, by the way that six decile fenestra cage retainers 40 having good positioning are passed from left to right by conveyer belt 2
Defeated, six decile fenestra cage retainers 40 are located on two conveyer belts 2 side by side, so that six decile fenestra cages are protected when six
40 transverse movement of decile fenestra cage retainer to link stopper 18 left side when, the six decile fenestras that will be transmitted by link stopper 18
Cage retainer 40 blocks, at this point, control cylinder III 19 stretches, to drive supporting block 20 to move upwards, recycles cylinder III
19 with the position relationship of cylinder II 17, so that supporting block 20 is passed through through-hole 39 and jack up the six deciles fenestra cage retainer 40,
And the six deciles fenestra cage retainer 40 is driven to continue upward movement a certain distance so that tamponade 37 extend into six decile
The hollow space of fenestra cage retainer 40, and the six deciles fenestra cage retainer 40 is withstood in conjunction with platen 36, it is pressed
Tightly, thereafter, 8 way contracting of the first two-way cylinder is controlled, to drive slider I 9 and detection bar I 10 to contract, to utilize
Sensor I 11, sensor II 12, sensor III 13, sensor IV 14 and sensor V 15 go to measure respectively peripheral in measured object
The dimensional parameters of five points are tested, and the dimensional parameters are sent to host computer 23, meanwhile, control cylinder IV 22 stretches, to
It drives holder III 24 and parts thereon to move downward a certain distance, detection bar II 29 is made to extend into the six deciles fenestra ball
The hollow space of cage retainer 40 makes sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 and sensor Ⅹ
34 are respectively at the height of six deciles fenestra cage retainer, 40 measured point, and then the second two-way cylinder 26 of control is two-way
It stretches, to be stretched out with movable slider II 27 and detection bar II 29, to utilize sensor VI 30, sensor VII 31, sensing
Device VIII 32, sensor Ⅸ 33 and sensor Ⅹ 34 remove to measure the internal dimensional parameters for being tested five points in measured object respectively, and will
The dimensional parameters are sent to host computer 23, in addition, control cylinder II 17 shrink, to drive link stopper 18 move upwards it is certain away from
From, and then eliminate the limitation that link stopper 18 transmits workpiece on conveyer belt 2；Meanwhile 8 biaxial tension of the first two-way cylinder is controlled,
To drive slider I 9 and detection bar I 10 to stretch out a certain distance, it is made to return to original state；Control the second two-way gas
26 way contracting of cylinder, to, to contract a certain distance, it be made to be restored to initial shape with movable slider II 27 and detection bar II 29
State.
At this point, control cylinder III 19 is shunk, to drive supporting block 20 and six decile fenestra cage retainers 40 thereon
It moves downward, which is positioned on conveyer belt 2, and continue supporting block 20 to move downward one
Fixed distance, makes it return to original state, and is positioned over six decile fenestra cage retainers 40 on conveyer belt 2 with conveyer belt
2 transmit to the right, meanwhile, by host computer 23 respectively to sensor I 11, sensor II 12, sensor III 13, sensor IV 14,
The signal reception of sensor V 15, sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 and sensor Ⅹ 34,
The dimensional parameters for obtaining each measured point of measured workpiece to obtain the dimensional discrepancy value of the measured workpiece, and utilize host computer 23
The workpiece surveyed is screened in conjunction with the dimensional discrepancy value；When the dimensional discrepancy category for surveying six decile fenestra cage retainers 40
When in acceptable range, control cylinder I 5 is shunk immediately, to drive screening pull rod 6 to travel forward a certain distance, into
And the limitation that screening pull rod 6 transmits workpiece on conveyer belt 2 is eliminated, and will tested six decile fenestra cages by conveyer belt 2
Retainer 40 transmits to the right, is subsequently used, after tested six decile fenestra cage retainers 40 are by screening pull rod 6, again
The stretching of cylinder I 5 is immediately controlled, to drive screening pull rod 6 to move a certain distance backward, and then is continued by screening pull rod 6
Realize the limitation transmitted to workpiece on conveyer belt 2；When the dimensional discrepancy for surveying six decile fenestra cage retainers 40 be more than can
When the range of receiving, tested six decile fenestra cage retainers 40 is waited for transmit certain time to the right, so that it is touched screening and draw
Bar 6 controls thereafter cylinder I 5 and shrinks, and is transported forward to be tested six decile fenestra cage retainers 40 by the screening drive of pull rod 6
Dynamic a certain distance, and then tested six decile fenestra cage retainers 40 hook is pulled in screening passage 4, it is logical by entering screening
Road 4 transports it into the region of substandard product, then is handled, and is screened when tested six decile fenestra cage retainers 40 enter
Behind channel 4, and the stretching of cylinder I 5 is immediately controlled, to drive screening pull rod 6 to move a certain distance backward, and then passes through screening
Pull rod 6 continues to realize the limitation for transmitting workpiece on conveyer belt 2.
Later, control cylinder II 17 stretches, and to drive link stopper 18 to move downward a certain distance, it is made to be restored to initially
State；Meanwhile controlling cylinder IV 22 and shrinking, to drive holder III 24 and parts thereon to move upwards a certain distance,
So that it is returned to original state, and then complete the automatic measurement to a six decile fenestra cage retainers 40, and utilizes upper
Analytical judgment of the position machine 23 to institute's measured data dimensional tolerances, realizes in conjunction with cylinder I 5 and screening pull rod 6 to surveying six etc.
Surveyed dimensional discrepancy, is belonged to six decile fenestra cage retainers of tolerance interval by the screening for dividing fenestra cage retainer 40
40, the region of qualified products is transported, is subsequently used, has been more than six decile windows of tolerance interval by surveyed dimensional discrepancy
Hole cage retainer 40, the region of substandard product is transported by screening passage 4, then is handled, and at this point, all zero
Part has returned to initial position, and automatic measurement is carried out to can directly carry out next six deciles fenestra cage retainer 40,
And continuously repeat above-mentioned action.
Pass through sensor I 11, sensor II 12, sensor III 13, sensor IV 14, the sensor V in the measuring device
15, sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 and sensor Ⅹ 34, can measure respectively this six
Ten groups of data are obtained in the data of each measurement point in decile fenestra cage retainer 40, and the displacement scale of outer left upper portion is
The displacement scale of L1, external right side top are L2, and the displacement scale of outer left side central portion is L3, and the displacement scale in the middle part of external right side is
The displacement scale of L4, outer left lower are L5, and the displacement scale of interior left upper portion is L6, and the displacement scale of interior right upper portion is
The displacement scale of L7, interior left side central portion are L8, and the displacement scale of interior right side central is L9, and the displacement scale of interior left lower is
L10, the dimensional parameters of ten groups of data displacements can be compared in host computer 23 with standard value, obtain being tested in measured object
The difference of spot size variation, if the displacement scale of some measured point of workpiece for measurement is less than standard value, then the tested spot size becomes
The difference negative value of change, the measured value of the as measured point subtract standard value, such as the displacement scale of some measured point of workpiece for measurement
More than standard value, then the difference positive value of the measured point change in size, the measured value of the as measured point subtract standard value, there are
It is respectively T1, T2, T3, T4, T5, T6, T7, T8, T9, T10 according to said sequence to ten groups of data, while by these measured points
The difference of displacement scale is shown in host computer 23, as the dimensional discrepancy value of the measured workpiece institute measuring point, recycles host computer
23 pairs of dimensional discrepancy values carry out secondary calculating, obtain surveying six decile fenestra cage retainers 40 in general direction size
It is straight to obtain its spherical outside surface according to 40 structure of itself of above-mentioned dimensional discrepancy value and six decile fenestra cage retainers for deviation
The deviation of diameter and standard value is-T3-T4, and the deviation of spherical outside surface labyrinth and standard value is-T5-T2, spherical outside surface center
Height and the deviation of standard value areThe deviation of its Internal Spherical Surface diameter and standard value
For T8+T9, the deviation of Internal Spherical Surface labyrinth and standard value is T7+T10, and the deviation of Internal Spherical Surface center height and standard value isAnd screened by the deviation in general direction size, according in advance upper
The setting carried out in machine 23 compares obtained deviation with setting value, as its each dimensional discrepancy belongs to acceptable model
When enclosing interior, then transport it into the region of qualified products, subsequently used, as the dimensional discrepancy in its some direction be more than can
When the range of receiving, then the region of substandard product is transported it into, then is handled.
The advantageous effect of the technical program：The measuring device is uniformly controlled by host computer 23, by each conveyer belt 2,
Cylinder I 5, the first two-way cylinder 8, cylinder II 17, cylinder III 19, cylinder IV 22 and the second two-way cylinder 26 match resultant motion, knot
Combined pressure disk 36 and tamponade 37 are close using detection bar I 10 and detection bar II 29 to the compressions of six decile fenestra cage retainers 40
Or workpiece for measurement is stretched into, and combine sensor I 11, sensor II 12, sensor III 13, sensor IV 14, sensor V 15, pass
The signal feedback of sensor VI 30, sensor VII 31, sensor VIII 32, sensor Ⅸ 33 and sensor Ⅹ 34, to six decile fenestras
40 corresponding dimensional parameters of cage retainer measure, and obtain surveying six decile fenestra cages in conjunction with corresponding processing method
Deviation of the retainer 40 in general direction size, is screened further through the deviation in general direction size, to most
It realizes eventually and accurate automatically measurement is carried out to six decile fenestra cage retainers 40 and is screened；The measuring device is controlled by automating
System and cooperation, and carry out processing operation, keep its accuracy high, while having extremely strong stability automatically, in addition, the measurement with
Workpiece for measurement rigid contact is few, to play a protective role to workpiece for measurement and each sensor, and then improves measurement dress
The durability and practicability set.In general, which can carry out six decile fenestra cage retainers 40 accurate automatic
Ground measures, and has extremely strong measurement stability, while the measurement data that the measuring device is obtained using each sensor, in conjunction with
Corresponding method can be accurately obtained a supplemental characteristic of tested six deciles fenestra cage retainer 40.
Wherein, spring I 16, the second two-way cylinder 26 or so two are wound on the telescopic rod of 8 left and right sides of the first two-way cylinder
It is wound with spring II 28 on the telescopic rod of side, can be used as one kind and being preferably carried out mode, in operation process, passes through I 16 He of spring
Spring II 28 can enhance the stability that the first two-way cylinder 8 and the second two-way cylinder 26 are stretched or shunk, to improve detection
The measurement accuracy of the workpiece for measurement of each sensor pair on hole I 35 and detection hole II 38, meanwhile, spring I 16 and spring II 28 can also
Ensure that with workpiece for measurement rigid contact does not occur for each sensor, to play a protective role to each sensor, and then improves the survey
Measure the durability and practicability of device.
Wherein, tamponade 37 is rubber material, can be used as one kind and being preferably carried out mode, in operation process, pass through in this way
Tamponade 37 and platen 36 can preferably compress six decile fenestra cage retainers 40, six etc. when to ensure that measurement
Divide the stability of 40 position of fenestra cage retainer, and it is prevented to be damaged, to improve six decile of measuring device pair
The accurate and stability that fenestra cage retainer 40 measures, while it can also be protected to a certain extent.
The foregoing describe the technical characteristics of the present invention and basic principle and associated advantages, for those skilled in the art
For, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention design or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Above-mentioned specific implementation mode regards exemplary as, and is non-limiting, the scope of the present invention by appended claims and
It is not that above description limits, it is intended that all changes that come within the meaning and range of equivalency of the claims are included
Within the present invention.
In addition, it should be understood that although this specification is described according to each embodiment, not each embodiment is only
It contains an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art answer
When considering the specification as a whole, the technical solution in each embodiment may also be suitably combined to form art technology
The other embodiment that personnel are appreciated that.
Claims (3)
1. a kind of self-operated measuring unit of six deciles fenestra cage retainer, which is characterized in that the measuring device includes organic frame
(1), conveyer belt (2), holder I (3), screening passage (4), cylinder I (5), screening pull rod (6), slideway I (7), the first two-way cylinder
(8), slider I (9), detection bar I (10), sensor I (11), sensor II (12), sensor III (13), sensor IV (14),
Sensor V (15), spring I (16), cylinder II (17), link stopper (18), cylinder III (19), supporting block (20), holder II (21),
Cylinder IV (22), host computer (23), holder III (24), slideway II (25), the second two-way cylinder (26), sliding block II (27), spring
II (28), detection bar II (29), sensor VI (30), sensor VII (31), sensor VIII (32), sensor Ⅸ (33), sensing
Device Ⅹ (34), platen (36) and tamponade (37)；Rack (1) upper surface middle part is laterally equipped with two conveyer belts (2), machine side by side
It is installed with to frame (1) upper surface posterior lateral holder I (3), rack (1) upper surface forward right side is connected with screening passage (4),
It is installed with cylinder I (5) on the right side of screening passage (4), screening is installed after the telescopic rod horizontal direction of cylinder I (5) and on top
Pull rod (6), holder I (3) front side are laterally provided with slideway I (7), and the middle part of slideway I (7) is laterally equipped with the first two-way cylinder
(8), the telescopic rod top at left and right sides of the first two-way cylinder (8) is separately installed with slider I (9), the front side of two slider Is (9)
It is installed with detection bar I (10) respectively, detection bar I (10) medial surface in left side is sequentially installed with sensor I from top to bottom
(11), detection bar I (10) medial surface of sensor III (13) and sensor V (15), right side is sequentially installed with sensing from top to bottom
Device II (12) and sensor IV (14), holder I (3) lower right side are installed with cylinder II (17), the telescopic rod of cylinder II (17)
Link stopper (18) is installed straight down and on top, rack (1) bottom immediately below the first two-way cylinder (8) is installed with gas
Cylinder III (19), the telescopic rod of cylinder III (19) are equipped with supporting block (20) straight up and on top, and the top of holder I (3) is solid
Dingan County is equipped with vertical holder II (21), and holder II (21) is located at the surface of the first two-way cylinder (8), the top of holder II (21)
Portion is installed with cylinder IV (22), and the telescopic rod of cylinder IV (22) is equipped with holder III (24) straight down and on top, branch
It is laterally provided with slideway II (25) on front side of frame III (24), the middle part of slideway II (25) is laterally equipped with the second two-way cylinder
(26), the telescopic rod top at left and right sides of the second two-way cylinder (26) is separately installed with sliding block II (27), two sliding blocks II (27)
Front side be installed with detection bar II (29) respectively, detection bar II (29) lateral surface in left side is sequentially installed with biography from top to bottom
Detection bar II (29) lateral surface of sensor VI (30), sensor VIII (32) and sensor Ⅹ (34), right side is pacified successively from top to bottom
Equipped with sensor VII (31) and sensor Ⅸ (33), it is provided with for detection bar II on the holder I (3) immediately below detection bar II (29)
(29) detection hole I (35) passed through, the lower surface of detection hole I (35) is installed with platen (36), platen in holder I (3)
(36) lower surface is installed with tamponade (37), and the middle part of platen (36) and tamponade (37) is provided with for detection bar II (29)
The detection hole II (38) passed through, rack (1) surface right over supporting block (20) are provided with the through-hole passed through for supporting block (20)
(39), through-hole (39) is located between two conveyer belts (2), and rack (1) bottom is also installed with host computer (23), host computer
(23) respectively with conveyer belt (2), cylinder I (5), the first two-way cylinder (8), sensor I (11), sensor II (12), sensor
III (13), sensor IV (14), sensor V (15), cylinder II (17), cylinder III (19), cylinder IV (22), the second two-way gas
Cylinder (26), sensor VI (30), sensor VII (31), sensor VIII (32), sensor Ⅸ (33) and sensor Ⅹ (34) telecommunications
Number connection.
2. a kind of self-operated measuring unit of six deciles fenestra cage retainer according to claim 1, which is characterized in that the
Spring I (16), the telescopic rod at left and right sides of the second two-way cylinder (26) are wound on telescopic rod at left and right sides of one two-way cylinder (8)
On be wound with spring II (28).
3. a kind of self-operated measuring unit of six deciles fenestra cage retainer according to claim 1, which is characterized in that pressure
It is rubber material to fill in (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529648.6A CN108548472B (en) | 2018-05-29 | 2018-05-29 | Automatic measuring device of six-equal-division window hole ball cage retainer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529648.6A CN108548472B (en) | 2018-05-29 | 2018-05-29 | Automatic measuring device of six-equal-division window hole ball cage retainer |
Publications (2)
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| CN108548472A true CN108548472A (en) | 2018-09-18 |
| CN108548472B CN108548472B (en) | 2020-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810529648.6A Active CN108548472B (en) | 2018-05-29 | 2018-05-29 | Automatic measuring device of six-equal-division window hole ball cage retainer |
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| CN110174038A (en) * | 2019-06-28 | 2019-08-27 | 广州钟颖眼镜有限公司 | A kind of ring block radius measuring device |
| CN115127418A (en) * | 2022-08-31 | 2022-09-30 | 万向钱潮股份公司 | Measuring device for measuring a window of a joint cage |
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| EP0520201A1 (en) * | 1991-06-25 | 1992-12-30 | Drägerwerk Aktiengesellschaft | Piston-cylinder unit for breathable gas with cylinder for capacitance measurement of displacement |
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| CN115127418A (en) * | 2022-08-31 | 2022-09-30 | 万向钱潮股份公司 | Measuring device for measuring a window of a joint cage |
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|---|---|
| CN108548472B (en) | 2020-04-07 |
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