CN109724517A - Hydraulic control valve device inspection equipment - Google Patents
Hydraulic control valve device inspection equipment Download PDFInfo
- Publication number
- CN109724517A CN109724517A CN201910180217.8A CN201910180217A CN109724517A CN 109724517 A CN109724517 A CN 109724517A CN 201910180217 A CN201910180217 A CN 201910180217A CN 109724517 A CN109724517 A CN 109724517A
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- China
- Prior art keywords
- control valve
- hydraulic control
- valve device
- mounting table
- seated
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
-
- 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
- G01B5/0025—Measuring of vehicle parts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V9/00—Prospecting or detecting by methods not provided for in groups G01V1/00 - G01V8/00
Abstract
A kind of hydraulic control valve device inspection equipment, the detection efficiency and detection accuracy of the hydraulic control valve device after helping to improve die cast.Hydraulic control valve device of the invention is checked with equipment is checked for the dimensional accuracy to hydraulic control valve device comprising: mounting table, the mounting table are taken a seat for the hydraulic control valve device；Test section, the test section detect the location information of the predetermined portion on the face towards the mounting table for the hydraulic control valve device for being seated at the mounting table；And display unit, the display unit show the testing result of the detection information based on the test section.
Description
Technical field
The present invention relates to hydraulic control valve device inspection equipment, more particularly to fill to the hydraulic control valve after die cast
Whether the dimensional accuracy set is consistent the hydraulic control valve device that is checked with checking equipment with design.
Background technique
In recent years, in order to improve the fuel efficiency of automobile and avoid damaging environment, for automobile variable speed etc.
Hydraulic control valve device high performance and high precision int constantly promoting.
With the evolution of technology of hydraulic control valve device, the oil circuit shape formed in hydraulic control valve device also becomes multiple
Miscellaneous, this also causes the shape of hydraulic valve controller entirety to become complicated.
In order to manufacture this complex-shaped hydraulic control valve device, it usually needs use die cast.
In the past, when by die cast to manufacture above-mentioned hydraulic control valve device, after shaping, the hand by people is needed
The size of multiple specific positions and critical positions to molded product detects, to confirm the hydraulic control valve device molded
Whether it is consistent with design.
But, since above-mentioned detection is accomplished manually, the efficiency of detection operation is easy by the ripe of operator
The influence of white silk degree, also, as the shape of hydraulic valve controller entirety becomes complicated, the detection itself carried out by the hand of people
Also become more and more difficult, which has limited the promotions of the manufacture efficiency of hydraulic control valve device.
In order to improve the manufacture efficiency of hydraulic control valve device, the degree of automation of above-mentioned detection is preferably improved.
As the technology of the degree of automation for improving detection, for example, Patent Document 1 discloses a kind of contactless rulers
Very little check device has the inclined surface placed for checked property, and is provided with optical sensor and excludes mechanism, wherein light passes
Sensor in a non contact fashion detects the flatness of the checked property slided on inclined surface, excludes mechanism according to light sensing
The testing result of device is acted, and rejected product is excluded from inclined surface.It is filled by using this contactless dimensional gaughing
It sets, will not be overstock rejected product flows over and, without stopping production line, can continuously carry out high speed processing,
Manufacture efficiency can be improved as a result,.
Patent document 1: Japanese Patent Laid-Open Publication 2001-108426
But as described above, with hydraulic control valve device evolution of technology, the shape of flow path of hydraulic control valve device etc.
Shape becomes complicated, and the shape of hydraulic valve controller entirety becomes complicated, and contactless deformation inspection disclosed in patent document 1
Device is only suitable for checking the relatively simple checked property of the shapes such as disc, and is difficult to carry out high-precision inspection.
Summary of the invention
The present invention is in view of completing the problem of existing in the past, and it is an object of the present invention to provide a kind of hydraulic control valve device inspection
Equipment is looked into, the detection efficiency and detection accuracy of the hydraulic control valve device after helping to improve die cast.
To achieve the goals above, the present invention provides a kind of hydraulic control valve device inspection equipment, for hydraulic control
The dimensional accuracy of valve gear processed is checked comprising: mounting table, the mounting table are taken a seat for the hydraulic control valve device；Inspection
Survey portion, the test section is to the rule on the face towards the mounting table for the hydraulic control valve device for being seated at the mounting table
The location information for determining position is detected；And display unit, the display unit show the inspection of the detection information based on the test section
Survey result.
Hydraulic control valve device according to the present invention is seated at hydraulic control valve device to be checked with equipment is checked
After mounting table, detected automatically using location information of the test section to the predetermined portion of hydraulic control valve device, and can
The testing result shown according to display unit judges whether the dimensional accuracy of hydraulic control valve device is consistent with design, because
This can easily detect and judge the dimensional accuracy of the predetermined portion of hydraulic control valve device compared with when being detected manually
Whether it is consistent with design, helps to improve the efficiency of operation, to improve the manufacture efficiency of hydraulic control valve device, also, has
Help detection error caused by avoiding because of the operation of operator grade lack of standardization, improves detection accuracy.
In addition, hydraulic control valve device according to the present invention is with checking equipment, using test section to being seated at mounting table
Hydraulic control valve device when being detected, without keeping hydraulic control valve device mobile relative to mounting table, therefore, be easy high-precision
It is detected to degree, also, due to being detected using predetermined portion of the test section to hydraulic control valve device, even if
Hydraulic control valve device it is complex-shaped, be also easy to be detected.
In addition, it is also preferable to include control unit, storage unit and places in hydraulic control valve device of the invention with checking in equipment
Reason portion, the control unit are used to control the hydraulic control valve device with the operating for checking equipment, the storage unit pair
A reference value relevant to position is stored, and the processing unit compares the detection information of the test section with a reference value
Compared with the display unit shows the comparison result that the processing unit obtains.
For hydraulic control valve device according to the present invention with equipment is checked, the comparison result shown according to display unit can be more
Easily judge whether the dimensional accuracy of the predetermined portion of hydraulic control valve device is consistent with design.
In addition, the preferably described test section is provided with multiple in hydraulic control valve device of the invention with checking in equipment.
Hydraulic control valve device according to the present invention can detect simultaneously multiple regulations using multiple test sections with equipment is checked
The location information at position simultaneously makes related test results be shown in display unit, therefore, especially more in the predetermined portion to be detected
When, it is easy to improve detection efficiency.
In addition, the hydraulic control valve device in above structure is used in inspection equipment, can also be used with flowering structure: the detection
Portion is laser sensor, and the laser sensor advises the conduct in the hydraulic control valve device for being seated at the mounting table
The location information for determining multiple points at position is detected.
According to the hydraulic control valve device of above structure with equipment is checked, help to improve detection essence in simple structure
Degree.
In addition, the preferably described mounting table also has pin of taking a seat in hydraulic control valve device of the invention with checking in equipment,
The pin of taking a seat extends along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table, and has and supply the hydraulic control
End that valve gear processed abuts and in the open-ended access, hydraulic control valve device also includes gas with inspection equipment
Supply source, access supply gas of the gas supply source to the pin of taking a seat；And pressure detecting portion, the pressure detecting portion is to institute
The air pressure stated in the access in the state that hydraulic control valve device is abutted with the end is detected.
Hydraulic control valve device according to the present invention is with equipment is checked, even if being seated at the hydraulic control valve device of mounting table
The face towards mounting table it is complex-shaped, also hydraulic control valve device is steadily supported on mounting table by pin easy to use of taking a seat
On, to improve detection accuracy, also, according to the testing result of pressure detecting portion, can easily judge to be seated at mounting table
Whether hydraulic control valve device takes a seat in place, to can be further improved detection accuracy.
In addition, the hydraulic control valve device in above structure is used in inspection equipment, can also be used with flowering structure: described to take a seat
Pin is described when observing along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table at least provided with three
Pin of taking a seat at least is configured in the position close to each corner for the hydraulic control valve device for being seated at the mounting table.
According to the hydraulic control valve device of above structure with equipment is checked, mounting table is seated in hydraulic control valve device
In the case of, hydraulic control valve device is supported on mounting table by pin easy to use of taking a seat more stablely, to improve detection essence
Degree.
In addition, the preferably described mounting table also has rotation side in hydraulic control valve device of the invention with checking in equipment
To positioning pin, the direction of rotation positioning pin prolongs along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table
It stretches, and for being inserted into the hole for the hydraulic control valve device for being seated at the mounting table.
Hydraulic control valve device according to the present invention is seated at the feelings of mounting table in hydraulic control valve device with equipment is checked
Under condition, by being inserted into direction of rotation positioning pin in the hole of hydraulic control valve device, help to make hydraulic control valve device phase
Mounting table is kept stablizing, to improve detection accuracy.
In addition, the hydraulic control valve device in above structure is used in inspection equipment, can also be used with flowering structure: the rotation
Direction positioning pin be provided with it is multiple, along it is described take a seat direction observe when, the direction of rotation positioning pin, which at least configures, is taking a seat
In the diagonal position of the hydraulic control valve device of the mounting table.
According to the hydraulic control valve device of above structure with equipment is checked, mounting table is seated in hydraulic control valve device
In the case of, by being inserted respectively into multiple direction of rotation positioning pins in the hole of hydraulic control valve device, it can reliably avoid liquid
Pressure control valve device generates the movement on direction of rotation relative to mounting table, is more conducive to make hydraulic control valve device relative to load
It puts platform to keep stablizing, to improve detection accuracy.
In addition, the hydraulic control valve device in above structure is used in inspection equipment, also can be used with flowering structure: at least one
A part of the direction of rotation positioning pin is round table-like.
According to the hydraulic control valve device of above structure with equipment is checked, hydraulic control valve device is made to be seated at mounting table
When, it is easy to be inserted into direction of rotation positioning pin in the hole of hydraulic control valve device, therefore, is easy to improve detection efficiency.
In addition, the preferably described mounting table also has burr true in hydraulic control valve device of the invention with checking in equipment
To recognize and uses pin, the burr confirmation is extended with pin along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table, and
Position corresponding with the need for the hydraulic control valve device for being seated at the mounting table progress hole of burr detection is set.
It, can be using simple ground structure easily to preceding road work according to the hydraulic control valve device of above structure with equipment is checked
It is not removed and is confirmed with the presence or absence of the burr omitted in sequence.
(invention effect)
According to the present invention, after making hydraulic control valve device to be checked be seated at mounting table, using test section pair
The location information of the predetermined portion of hydraulic control valve device is detected automatically, and the testing result pair that can be shown according to display unit
Whether the dimensional accuracy of hydraulic control valve device is consistent with design is judged, therefore, compared with when being detected manually, energy side
Just it detects and judges whether the dimensional accuracy of the predetermined portion of hydraulic control valve device is consistent with design, help to improve operation
Efficiency, to improve the manufacture efficiency of hydraulic control valve device, also, help avoid because the operation of operator is lack of standardization
The detection error Deng caused by improves detection accuracy.In addition, according to the present invention, using test section to being seated at mounting table
When hydraulic control valve device is detected, without keeping hydraulic control valve device mobile relative to mounting table, therefore, it is easy high-precision
Ground is detected, also, due to being detected using predetermined portion of the test section to hydraulic control valve device, even if liquid
Pressure control valve device it is complex-shaped, be also easy to be detected.
Detailed description of the invention
Fig. 1 is the perspective view for schematically illustrating the hydraulic control valve device structure for checking equipment of embodiment of the present invention,
And indicate that the hydraulic control valve device as checked property is not seated at the mounting table of hydraulic control valve device inspection equipment
State.
Fig. 2 is to schematically illustrate the pressure checked using the hydraulic control valve device of embodiment of the present invention with inspection equipment
The perspective view of the hydraulic control valve device of type casting moulding.
Fig. 3 is to indicate that the hydraulic control valve device of embodiment of the present invention checks the pin of taking a seat in equipment, gas supply
The schematic diagram in source and pressure detecting portion.
(symbol description)
1 hydraulic control valve device inspection equipment
11 mounting tables
111 datum levels
112 take a seat pin
1121 ends
1122 accesses
113 direction of rotation positioning pins
Pin is used in the confirmation of 114 burrs
12 test sections
13 display units
14 control units
15 gas supply sources
16 pressure detecting portions
2 hydraulic control valve devices
21 faces
22 holes
23 holes
24 holes
Specific embodiment
In the following, being illustrated in conjunction with hydraulic control valve device of the attached drawing to embodiment of the present invention with inspection equipment.
Fig. 1 is the perspective view for schematically illustrating the hydraulic control valve device structure for checking equipment of embodiment of the present invention,
And indicate that the hydraulic control valve device as checked property is not seated at the mounting table of hydraulic control valve device inspection equipment
State, Fig. 2 are to schematically illustrate the die casting checked using the hydraulic control valve device of embodiment of the present invention with inspection equipment
The perspective view of molding hydraulic control valve device, Fig. 3 are to indicate that the hydraulic control valve device of embodiment of the present invention is set with inspection
The schematic diagram of pin of taking a seat, gas supply source and pressure detecting portion in standby.
Herein, for convenience of description, three mutually orthogonal directions are set as X-direction, Y-direction and Z-direction, and by X-direction
On side be set as X1, the other side in X-direction is set as X2, the side in Y-direction is set as Y1, will be another in Y-direction
Side is set as Y2, and the side in Z-direction is set as Z1, and the other side in Z-direction is set as Z2.
As depicted in figs. 1 and 2, hydraulic control valve device inspection equipment 1 is used for the size essence to hydraulic control valve device 2
Degree is checked comprising: mounting table 11, the mounting table 11 are taken a seat for hydraulic control valve device 2；Test section 12, the test section
On the face 21 (i.e. lower surface in Fig. 2) towards mounting table 11 of 12 pairs of hydraulic control valve devices 2 for being seated at mounting table 11
The location information of predetermined portion is detected；And display unit 13, the display unit 13 show the detection information based on test section 12
Testing result.
Herein, hydraulic control valve device 2 is seated at mounting table 11 along Z-direction, i.e. hydraulic control valve device 2 is seated at placing
The direction of taking a seat of platform 11 is consistent with Z-direction, which is substantially in rectangular shape.
In addition, mounting table 11 is substantially in rectangular shape, and there is direction (the i.e. side Z of taking a seat with hydraulic control valve device 2
To) vertical datum level 111, when hydraulic control valve device 2 is seated at mounting table 11, datum level 111 and hydraulic control valve are filled
Set 2 face 21 it is opposite.
In addition, as shown in Figure 1, hydraulic control valve device checks that equipment 1 further includes control unit 14 and (not shown) deposits
Storage portion and processing unit, wherein control unit 14 is used to control hydraulic control valve device with the operating for checking equipment 1, stores
Portion pair a reference value relevant to position stores, and processing unit is compared the detection information of test section 12 with a reference value, shows
Show the comparison result that portion 13 shows that processing unit obtains.
In addition, as shown in Figure 1, test section 12 is provided with and multiple (schematically shows three, but actual quantity in figure
It is not limited thereto, can according to circumstances changes, certainly, as needed, a test section 12 can also be only set), these inspections
Survey portion 12 is embedded in mounting table 11, that is to say, that these test sections 12 are not prominent from the datum level 111 of mounting table 11 towards the direction Z1
Out.Certainly, the set-up mode of test section 12 is not limited to the case where diagram, can suitably change according to actual needs, such as
It can be set to prominent from the datum level 111 of mounting table 11 towards the direction Z1.
Herein, laser sensor is respectively adopted in multiple test sections 12, these laser sensors can be to being seated at mounting table 11
Hydraulic control valve device 2 on the location informations (specifically range information) of multiple points as predetermined portion detected,
These laser sensors are embedded in mounting table 11 respectively.Certainly, it as test section, other than laser sensor, can also be used
Ultrasonic distance-measuring sensor also can be used in infrared distance sensor, can also use laser sensor, infrared distance sensor with and surpass
Sound ranging sensor.
In addition, as shown in figures 1 and 3, mounting table 11 also has pin 112 of taking a seat, and pin 112 of taking a seat is along hydraulic control valve device
2 direction of taking a seat (i.e. Z-direction) extends, and with the end 1121 abutted for hydraulic control valve device 2 and in the end
The access 1122 of 1121 openings.Also, as shown in figure 3, hydraulic control valve device also includes gas supply source with inspection equipment 1
15, access 1122 supply gas of the gas supply source 15 to pin 112 of taking a seat；And pressure detecting portion 16, the pressure detecting portion
16 pairs of hydraulic control valve devices 2 abutted with the end 1121 for pin 112 of taking a seat in the state of access 1122 in air pressure examine
It surveys.
Herein, as shown in Figure 1, pin 112 of taking a seat is provided with multiple, mounting table 11 is seated in hydraulic control valve device 2
When observing under state along the direction of taking a seat (i.e. Z-direction) of hydraulic control valve device 2, multiple configurations of pin 112 of taking a seat are in hydraulic control
The position close to each corner of valve gear 2.In the example in the figures, setting is fallen there are three cylindrical on mounting table 11
Seat pin 112, is provided with three holes 22 corresponding with three pins 112 of taking a seat in hydraulic control valve device 2, these three holes 22 are from liquid
The face 21 of pressure control valve device 2 is recessed towards the direction Z1, also, the X1 of hydraulic control valve device 2 is arranged in one of hole 22
One corner of direction side, two corners of the X2 direction side of hydraulic control valve device 2 are arranged in other two hole 22, right with this
It answers, the position by X1 direction side on mounting table 11 is provided with a pin 112 of taking a seat, and leans on X2 direction side on mounting table 11
Position setting there are two take a seat pin 112.Certainly, take a seat pin 112 quantity, setting position and set-up mode be not limited to figure
The case where showing can suitably change according to actual needs.
In addition, as depicted in figs. 1 and 2, mounting table 11 also has direction of rotation positioning pin 113, direction of rotation positioning pin 113
Extend along the direction of taking a seat (i.e. Z-direction) of hydraulic control valve device 2, and for being inserted into the hydraulic control for being seated at mounting table 11
In the hole 23 of valve gear 2.
Herein, as shown in Figure 1, direction of rotation positioning pin 113 is provided with multiple, load is seated in hydraulic control valve device 2
It puts when being observed along the direction of taking a seat (i.e. Z-direction) of hydraulic control valve device 2 in the state of platform 11, multiple direction of rotation positioning pins
Diagonal position of 113 configurations in hydraulic control valve device 2.In the example in the figures, there are two be in rank for setting on mounting table 11
The columnar direction of rotation positioning pin 113 of ladder, it is right with two direction of rotation positioning pins 113 to be provided in hydraulic control valve device 2
Two holes 23 answered, the two holes 23 are recessed from the face of hydraulic control valve device 2 21 towards the direction Z1, and one of hole 23 is arranged
In a corner by X1 direction side and Y2 direction side for hydraulic control valve device 2, another hole 23 is arranged in hydraulic control valve
X1 direction side and the side Y2 are correspondingly leaned on mounting table 11 in a corner by X2 direction side and Y1 direction side for device 2
The position of side is provided with a direction of rotation positioning pin 113, the position by X2 direction side and Y1 direction side on mounting table 11
It sets and is also equipped with a direction of rotation positioning pin 113.Certainly, the quantity of direction of rotation positioning pin 113, setting position and setting side
Formula is not limited to the case where diagram, can suitably change according to actual needs.
In addition, burr confirmation is with pin 114 along hydraulic control as shown in Figure 1, mounting table 11 also has burr confirmation pin 114
The direction of taking a seat (i.e. Z-direction) of valve gear 2 processed extends, and is arranged in and the hydraulic control valve device 2 that is seated at mounting table 11
It need to carry out the corresponding position in hole 24 of burr detection.In the example in the figures, one is provided on mounting table 11 substantially in rib
Columnar burr confirmation pin 114, is provided with a hole corresponding with burr confirmation pin 114 in hydraulic control valve device 2
24, this hole 24 is recessed from the face of hydraulic control valve device 2 21 towards the direction Z1, and hydraulic control valve device 2 is arranged in
By the position of X2 direction side, correspondingly, the position by X2 direction side on mounting table 11 is provided with a burr confirmation and uses
Pin 114.Certainly, the case where burr confirmation quantity of pin 114, setting position and set-up mode are not limited to diagram, can root
It is suitably changed according to actual needs.
In the following, checking hydraulic control valve device 2 with equipment 1 is checked to the hydraulic control valve device using present embodiment
Dimensional accuracy whether be illustrated with an example for being consistent of design.
As preparation, first by with the mounting table that needs the model of inspection hydraulic control valve device 2 detected to match
11, which are installed on hydraulic control valve device, checks equipment 1, and adjusts test section 12, pin 112 of taking a seat, direction of rotation positioning pin
113 and burr confirmation pin 114 etc. position and quantity.Hydraulic control valve device measuring basis part is set to be seated at mounting table later
11, and so that hydraulic control valve device is checked that equipment 1 operates using control unit 14, to measure hydraulic control valve device measuring basis
The location information of the predetermined portion of part is stored in storage unit as a reference value, and by a reference value.
Firstly, making hydraulic control valve device check that equipment 1 operates using control unit 14.
Then, take a seat pin 112 and be aligned with the hole 22 of hydraulic control valve device 2, direction of rotation positioning pin 113 and hydraulic control
In the state that the hole 23 of valve gear 2 processed is aligned and burr confirmation pin 114 is aligned with the hole 24 of hydraulic control valve device 2, make liquid
Pressure control valve device 2 is seated at mounting table 11.
At this point, if there are burr in the hole 24 of hydraulic control valve device 2, burr confirmation can be supported with pin 114 with the burr
It connects and causes hydraulic control valve device 2 that can not be seated at mounting table 11.In this case it is necessary to by hydraulic control valve device 2
It is carried to preceding working procedure and carries out burr removal processing again.On the other hand, if hair is not present in the hole 24 of hydraulic control valve device 2
Thorn, then hydraulic control valve device 2 can be seated at mounting table 11.
Then, judge whether hydraulic control valve device 2 is correctly seated at according to the air pressure that pressure detecting portion 16 detects
Mounting table 11.
At this point, pressure detecting portion 16 is examined if pin 112 of taking a seat does not abut closely with the wall surface of hydraulic control valve device 2
Therefore the air pressure measured, which can be less than specified value, can determine whether out that hydraulic control valve device 2 is not seated at mounting table 11 correctly,
In this case, it is contemplated that hydraulic control valve device 2 is made to drop back into one's seat in mounting table 11.On the other hand, judging hydraulic control
In the case that valve gear 2 processed is correctly seated at mounting table 11, test section 12 is to the hydraulic control valve device 2 for being seated at mounting table 11
The face 21 (i.e. lower surface in Fig. 2) towards mounting table 11 on the location information of predetermined portion detected, and will test
Information out is exported to processing unit.
Then, processing unit to the detection information (such as range information) of test section 12 and a reference value (such as gauged distance) into
Row compares, and comparison result is exported to display unit 13, shows the comparison result that processing unit obtains by display unit 13.
Finally, according to display unit 13 show comparison result, to check hydraulic control valve device 2 dimensional accuracy whether with
Design, which is consistent, to be judged.Display unit 13 for example may include multiple numerical value display units and multiple indicator lights.Multiple numerical value are shown
Portion is respectively used to the comparison result (such as difference between detecting distance and gauged distance) of display detection information and a reference value.It is more
A indicator light is for example including green indicator light and red indicating light, in the dimensional accuracy and design for checking hydraulic control valve device 2
Green indicator light bright light in the case where being consistent, the case where the dimensional accuracy for checking hydraulic control valve device 2 is not consistent with design
Lower red indicating light bright light, and red indicating light also bright light when pressure detecting portion detects pressure anomaly.
Hydraulic control valve device according to the present embodiment makes hydraulic control valve device 2 to be checked with equipment 1 is checked
It is seated at after mounting table 11, is carried out certainly using location information of the test section 12 to the predetermined portion of hydraulic control valve device 2
Dynamic detection, and can according to the testing result that display unit 13 is shown to the dimensional accuracy of hydraulic control valve device 2 whether with design phase
Symbol is judged, therefore, compared with when being detected manually, can easily detect and judge the regulation of hydraulic control valve device 2
Whether the dimensional accuracy at position is consistent with design, helps to improve the efficiency of operation, to improve the system of hydraulic control valve device 2
Make efficiency, also, help avoid because the operation of operator it is lack of standardization etc. caused by detection error, improve detection accuracy.
In addition, hydraulic control valve device according to the present embodiment is with checking equipment 1, using test section 12 to being seated at
When the hydraulic control valve device 2 of mounting table 11 is detected, without keeping hydraulic control valve device 2 mobile relative to mounting table 11,
Therefore, be easy to be accurately proceed detection, also, due to using test section 12 to the predetermined portion of hydraulic control valve device 2 into
Row detection, therefore, though hydraulic control valve device 2 it is complex-shaped (such as hydraulic control valve device 2 21 side of face height not
It is flat), it is also easy to be detected.
In addition, hydraulic control valve device inspection equipment 1 according to the present embodiment, according to the comparison of the display of display unit 13
As a result, can judge more conveniently whether the dimensional accuracy of the predetermined portion of hydraulic control valve device 2 is consistent with design.
In addition, hydraulic control valve device according to the present embodiment can utilize multiple test sections 12 simultaneously with equipment 1 is checked
It detects the location information of multiple predetermined portion and related test results is made to be shown in display unit 13, therefore, especially to detect
Predetermined portion it is more when, can detect simultaneously the location information of multiple predetermined portion and at a glance confirmation testing result be
No qualification, and can clearly grasp when unqualified is which detection position is unqualified, is easy to improve detection efficiency.
In addition, hydraulic control valve device according to the present embodiment is used as using laser sensor and is detected with equipment 1 is checked
Therefore portion helps to improve detection accuracy in simple structure.
In addition, hydraulic control valve device inspection equipment 1 according to the present embodiment, including the supply of pin 112 of taking a seat, gas
Source 15 and pressure detecting portion 16, therefore, even if being seated at the face towards mounting table 11 of the hydraulic control valve device 2 of mounting table 11
21 it is complex-shaped, also hydraulic control valve device 2 is steadily supported on mounting table 11 by pin 112 easy to use of taking a seat, thus
Detection accuracy is improved, also, according to the testing result of pressure detecting portion 16, can easily judge to be seated at the hydraulic of mounting table 11
Whether control valve gear 2 takes a seat in place, to can be further improved detection accuracy.
In addition, hydraulic control valve device according to the present embodiment is with equipment 1 is checked, there are three pin 112 of taking a seat settings,
When observing along the direction of taking a seat that hydraulic control valve device 2 is seated at mounting table 11, these three configurations of pin 112 of taking a seat are being seated at load
Therefore the position close to each corner for putting the hydraulic control valve device 2 of platform 11 is seated at placing in hydraulic control valve device 2
In the case where platform 11, hydraulic control valve device 2 is supported on mounting table 11 by pin 112 easy to use of taking a seat more stablely, from
And improve detection accuracy.
In addition, hydraulic control valve device inspection equipment 1 according to the present embodiment, including direction of rotation positioning pin 113,
Therefore, in the case where hydraulic control valve device 2 is seated at mounting table 11, by making direction of rotation positioning pin 113 be inserted into liquid
In the hole 23 of pressure control valve device 2, help to make hydraulic control valve device 2 relative to mounting table 11 at 111 place of datum level
It is positioned in plane, so that test section 12 be made to be aligned with predetermined portion to improve detection accuracy.
In addition, hydraulic control valve device according to the present embodiment is with equipment 1 is checked, direction of rotation positioning pin 113 is arranged
Have it is multiple, in the state that hydraulic control valve device 2 is seated at mounting table 11 along hydraulic control valve device 2 take a seat direction observe
When, multiple direction of rotation positioning pins 113 configure the diagonal position in hydraulic control valve device 2, therefore, in hydraulic control valve device
In the case that 2 are seated at mounting table 11, by making multiple direction of rotation positioning pins 113 be inserted respectively into hydraulic control valve device 2
Hole 23 in, can reliably avoid hydraulic control valve device 2 relative to mounting table 2 generate direction of rotation on movement, more help
In positioning hydraulic control valve device 2 in the plane where datum level 111 relative to mounting table 11, thus make test section 12 with
Predetermined portion is aligned to improve detection accuracy.
In addition, hydraulic control valve device according to the present embodiment is with equipment 1 is checked, it further include burr confirmation pin 114,
Therefore, easily the burr in preceding working procedure with the presence or absence of omission can be not removed using simple ground structure and is confirmed.
In addition, hydraulic control valve device inspection equipment 1 according to the present embodiment, it can also be to hydraulic control valve device 2
The flatness of prescribed portion detected.For example, using three or more test sections 12 to the regulation of hydraulic control valve device 2
The location information of three or more partial points is detected, if these test sections 12 obtained location information of detection with it is respective
A reference value can then be judged as the flatness of the prescribed portion of hydraulic control valve device 2 compared to being more in a certain allowed band
It meets the requirements.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that specific implementation of the invention is not by above-mentioned reality
Apply the limitation of mode.
For example, in the above-described embodiment, hydraulic control valve device 2 is in substantially rectangular shape, and however, it is not limited to this.
In addition, in the above-described embodiment, including storage unit and processing unit, however, it is not limited to this, according to circumstances, can also
It is not provided with storage unit and processing unit.For example, display unit 13 can also directly display test section 12 in the case where being not provided with processing unit
The location information (such as distance) detected.
In addition, in the above-described embodiment, may also set up the fixation of hydraulic control valve device 2 in the periphery of mounting table 11
Portion, for example, can be arranged on mounting table 11 from the flange part of the sandwich hydraulic control valve device 2 in Y-direction as fixation
Portion.It in this case, can be by hydraulic control valve device more in the state that hydraulic control valve device 2 is seated at mounting table 11
To be steadily supported on mounting table 11, to further increase detection accuracy.
In addition, in the above-described embodiment, direction of rotation positioning pin 113 is in stepped cylindrical, but can also revolve at least one
The a part for turning direction positioning pin is formed as round table-like.Such as end of the direction of rotation positioning pin on the direction Z1 is made to be formed as round
Mesa-shaped when making hydraulic control valve device 2 be seated at mounting table 11, is easy to insert direction of rotation positioning pin in this case
Enter into the hole of hydraulic control valve device 2, therefore, is easy to improve detection efficiency.
In addition, in the above-described embodiment, hydraulic control valve device 2 has hole 22, it is seated in hydraulic control valve device 2
In the state of mounting table 11, pin 112 of taking a seat is inserted into hole 22, and however, it is not limited to this, does not have hole 22 in hydraulic control valve device 2
In the case where, in the state that hydraulic control valve device 2 is seated at mounting table 11, take a seat pin 112 and hydraulic control valve device 2
Face 21 directly abuts.
In addition, in the above-described embodiment, including pin 112 of taking a seat, direction of rotation positioning pin 113, burr confirmation pin
114, gas supply source 15 and pressure detecting portion 16, however, it is not limited to this, according to circumstances, can also omit pin 112 of taking a seat, rotation
Direction positioning pin 113, certain components of the burr confirmation in pin 114, gas supply source 15 and pressure detecting portion 16.For example,
In the case that 21 side of face of hydraulic control valve device 2 has the planar portions that stable support can be achieved, by omitting pin 112 of taking a seat,
Hydraulic control valve device 2 can be made to be seated at datum level 111.
In addition, mounting table 11 can also be replaced, and pin 112 of taking a seat, direction of rotation positioning pin 113 and burr confirmation
It can also be adjusted with the position of pin 114 and quantity, be detected with the hydraulic control valve device 2 for different model.Separately
Outside, the hydraulic control valve device of present embodiment can also carry out the workpiece other than hydraulic control valve device 2 with inspection equipment 1
Detection.
Claims (10)
1. a kind of hydraulic control valve device is checked with equipment is checked for the dimensional accuracy to hydraulic control valve device,
It is characterized in that, comprising:
Mounting table, the mounting table are taken a seat for the hydraulic control valve device；
Test section, face towards the mounting table of the test section to the hydraulic control valve device for being seated at the mounting table
On the location information of predetermined portion detected；And
Display unit, the display unit show the testing result of the detection information based on the test section.
2. hydraulic control valve device as described in claim 1 inspection equipment, which is characterized in that
It further include control unit, storage unit and processing unit,
The control unit is used to control the hydraulic control valve device with the operating for checking equipment,
The storage unit pair a reference value relevant to position stores,
The processing unit is compared the detection information of the test section with a reference value,
The display unit shows the comparison result that the processing unit obtains.
3. hydraulic control valve device as described in claim 1 inspection equipment, which is characterized in that
The test section is provided with multiple.
4. hydraulic control valve device as claimed in claim 3 inspection equipment, which is characterized in that
The test section is laser sensor,
The laser sensor in the hydraulic control valve device for being seated at the mounting table as the more of predetermined portion
The location information of a point is detected.
5. hydraulic control valve device as described in claim 1 inspection equipment, which is characterized in that
The mounting table also has pin of taking a seat, which is seated at taking a seat for the mounting table along the hydraulic control valve device
Direction extends, and has the end abutted for the hydraulic control valve device and in the open-ended access,
Hydraulic control valve device is also included with inspection equipment
Gas supply source, access supply gas of the gas supply source to the pin of taking a seat；And
Pressure detecting portion, the pressure detecting portion hydraulic control valve device is abutted with the end in the state of it is described logical
Air pressure in road is detected.
6. hydraulic control valve device as claimed in claim 5 inspection equipment, which is characterized in that
The pin of taking a seat at least provided with three,
When observing along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table, the pin of taking a seat at least is configured
In the position close to each corner for the hydraulic control valve device for being seated at the mounting table.
7. hydraulic control valve device as described in claim 1 inspection equipment, which is characterized in that
The mounting table also has direction of rotation positioning pin,
The direction of rotation positioning pin extends along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table, and uses
In the hole for being inserted into the hydraulic control valve device for being seated at the mounting table.
8. hydraulic control valve device as claimed in claim 7 inspection equipment, which is characterized in that
The direction of rotation positioning pin be provided with it is multiple,
When observing along the direction of taking a seat, the direction of rotation positioning pin, which at least configures, to be seated at described in the mounting table
The diagonal position of hydraulic control valve device.
9. hydraulic control valve device as claimed in claim 8 inspection equipment, which is characterized in that
A part of at least one direction of rotation positioning pin is round table-like.
10. hydraulic control valve device as described in claim 1 inspection equipment, which is characterized in that
The mounting table also has burr confirmation pin,
The burr confirmation is extended with pin along the direction of taking a seat that the hydraulic control valve device is seated at the mounting table, and is arranged
In position corresponding with the need for the hydraulic control valve device for being seated at the mounting table progress hole of burr detection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608061.0A CN109506566A (en) | 2018-12-27 | 2018-12-27 | Hydraulic control valve device inspection equipment |
| CN2018116080610 | 2018-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109724517A true CN109724517A (en) | 2019-05-07 |
Family
ID=65755419
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608061.0A Withdrawn CN109506566A (en) | 2018-12-27 | 2018-12-27 | Hydraulic control valve device inspection equipment |
| CN201910180217.8A Pending CN109724517A (en) | 2018-12-27 | 2019-03-11 | Hydraulic control valve device inspection equipment |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608061.0A Withdrawn CN109506566A (en) | 2018-12-27 | 2018-12-27 | Hydraulic control valve device inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109506566A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109870127A (en) * | 2019-02-20 | 2019-06-11 | 日本电产东测（浙江）有限公司 | Hydraulic control valve device inspection equipment |
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| JP2001108426A (en) * | 1999-10-12 | 2001-04-20 | Toovan Kogyo Kk | Noncontact type strain inspection apparatus |
| CN2755561Y (en) * | 2004-07-31 | 2006-02-01 | 重庆宗申技术开发研究有限公司 | Distributing cam wheel inspector of motorcycle |
| CN101013021A (en) * | 2006-11-27 | 2007-08-08 | 联合汽车电子有限公司 | Locating hole checking device |
| CN201764922U (en) * | 2010-05-31 | 2011-03-16 | 广东鸿特精密技术股份有限公司 | Semi-automatic comprehensive hole position detecting device |
| CN201970149U (en) * | 2011-02-17 | 2011-09-14 | 亿达日平机床有限公司 | Rod-type pneumatic distinguishing device for detecting materials |
| CN205027257U (en) * | 2015-10-08 | 2016-02-10 | 恒本机械工业（昆山）有限公司 | Last cylinder cap detecting box of automobile engine |
| CN206830572U (en) * | 2017-05-02 | 2018-01-02 | 湖南中财化学建材有限公司 | A kind of semi-automatic ball valve hydraulic pressure device for fast detecting |
| WO2018062169A1 (en) * | 2016-09-30 | 2018-04-05 | 日本電産リード株式会社 | Length measurement device |
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2018
- 2018-12-27 CN CN201811608061.0A patent/CN109506566A/en not_active Withdrawn
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2019
- 2019-03-11 CN CN201910180217.8A patent/CN109724517A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001108426A (en) * | 1999-10-12 | 2001-04-20 | Toovan Kogyo Kk | Noncontact type strain inspection apparatus |
| CN2755561Y (en) * | 2004-07-31 | 2006-02-01 | 重庆宗申技术开发研究有限公司 | Distributing cam wheel inspector of motorcycle |
| CN101013021A (en) * | 2006-11-27 | 2007-08-08 | 联合汽车电子有限公司 | Locating hole checking device |
| CN201764922U (en) * | 2010-05-31 | 2011-03-16 | 广东鸿特精密技术股份有限公司 | Semi-automatic comprehensive hole position detecting device |
| CN201970149U (en) * | 2011-02-17 | 2011-09-14 | 亿达日平机床有限公司 | Rod-type pneumatic distinguishing device for detecting materials |
| CN205027257U (en) * | 2015-10-08 | 2016-02-10 | 恒本机械工业（昆山）有限公司 | Last cylinder cap detecting box of automobile engine |
| WO2018062169A1 (en) * | 2016-09-30 | 2018-04-05 | 日本電産リード株式会社 | Length measurement device |
| CN206830572U (en) * | 2017-05-02 | 2018-01-02 | 湖南中财化学建材有限公司 | A kind of semi-automatic ball valve hydraulic pressure device for fast detecting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109506566A (en) | 2019-03-22 |
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Application publication date: 20190507 |