CN103438846B - A kind of Automatic detection device for valve core of automotive air conditioner - Google Patents
A kind of Automatic detection device for valve core of automotive air conditioner Download PDFInfo
- Publication number
- CN103438846B CN103438846B CN201310418202.3A CN201310418202A CN103438846B CN 103438846 B CN103438846 B CN 103438846B CN 201310418202 A CN201310418202 A CN 201310418202A CN 103438846 B CN103438846 B CN 103438846B
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- Prior art keywords
- detection
- guide rail
- base
- fixed
- deflector chute
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Abstract
The invention discloses a kind of Automatic detection device for valve core of automotive air conditioner, it includes base, feed mechanism, detection guide rail, driver part and detection head member, wherein, described feed mechanism is arranged on base, charging aperture, deflector chute and discharging opening is offered on described detection guide rail, the position of the corresponding described charging aperture of the discharge end of described feed mechanism is installed, and described detection head member is positioned at the top of described deflector chute, and corresponding described deflector chute installs the driver part for driving deflector chute inner spool to move.Above-mentioned Automatic detection device for valve core of automotive air conditioner not only achieves spool and detects automatization；Improve detection efficiency, greatly reduce labor strength；And the design of purely mechanic structure, it is ensured that the Stability and dependability of transmission accuracy.
Description
Technical field
The present invention relates to a kind of automobile air conditioner accessories detection technique, particularly relate to a kind of valve core of automotive air conditioner automatic
Detection device.
Background technology
Compressor of air conditioner is that vapour vehicle interior temperature regulates requisite equipment, and Main Function is used to compression with defeated
Send cold-producing medium.Spool is then the core part in piston of air-conditioning compressor, refers to shown in Fig. 1, Fig. 1
Being the structural representation of automobile air conditioner compressor spool, described spool is hemispherical, including scabbling top 40,
Described top 40 of scabbling is connected by fillet is round and smooth with sphere 41, and the bottom of described sphere 41 is extended with cylinder
Section 42, also has fillet to seamlessly transit.
For ensureing the fit tolerance between spool and valve body, need spool size is measured and is grouped,
And make the spool of corresponding grade coordinate with valve body.At present, this spool product does not also have special detection automatically to set
Standby, detect classification the most by hand, this detection has the disadvantage that: (1) manual operation, random error wind
Danger is the biggest；(2) accessory size little (about 13mm) quantity is big, and accuracy class is high, manually needs to repeat
Complete feeding, detect, record, a series of work such as blanking, be easily generated visual fatigue, increase workman and suffer from
The probability of sense of vision disease；(3) yield detected easily is affected by factors such as workman are tired, and yield is unstable.
Summary of the invention
It is an object of the invention to propose a kind of Automatic detection device for valve core of automotive air conditioner, it can improve spool
Detection efficiency, reduce workman labor intensity, simultaneously improve spool detection reliability and stability.
For reaching this purpose, the present invention by the following technical solutions:
A kind of Automatic detection device for valve core of automotive air conditioner, it includes base, feed mechanism, detection guide rail, drives
Dynamic component and detection head member, wherein, described feed mechanism is arranged on base, and described detection guide rail is opened
It is provided with charging aperture, deflector chute and discharging opening, the position of the corresponding described charging aperture of the discharge end of described feed mechanism
Installing, described detection head member is positioned at the top of described deflector chute, and corresponding described deflector chute is installed and is used for driving
The driver part that deflector chute inner spool moves.
Especially, it is provided with cushion block between described detection guide rail and base, and described detection guide rail is by fixing
Frame is fixed on described cushion block, and on described base, the both sides in cushion block are provided with adjustment seat.
Especially, described feed mechanism includes the feeding guide being in tilted layout, and described feeding guide offers
Coordinate the chute feeder of spool size, and described feeding guide is fixed on tune by securing member after adjusting position
Putting one's child in a boarding nursery on plate, described adjustment supporting plate is connected by securing member with bracket, and described bracket passes through disk bottom surface and the end
Seat is fixing；The bottom of described feeding guide has the discharge end of level, described discharge end and detection guide rail
Charging aperture level.
Especially, described driver part includes the motor cabinet being installed on base, and described motor cabinet is installed electricity
Machine, the motor shaft of described motor is provided with eccentric, and described eccentric is connected with screw thread bearing pin one end；Institute
Stating the screw thread bearing pin other end to be connected with one end of oscillating bearing connecting rod, the other end of described oscillating bearing connecting rod is even
Connect push rod movable linearly, the position assembling of the deflector chute of the corresponding described detection guide rail of described push rod.
Especially, described detection guide rail offers " U " type groove, described " U " relative to one end of discharging opening
Type groove is built with flanged linear bearing, and described flanged linear bearing is built with push rod.
Especially, described adjustment seat includes being arranged at the first fixed strip, the second fixed strip and the 3rd fixed strip,
These three fixed strips are both secured on base, and described first and second fixed strip parallel interval is arranged at cushion block
Side, is connected by screw bolt and nut between described second fixed strip and cushion block, right on described first fixed strip
Should be provided with adjustment screw by described bolt, described 3rd fixed strip is arranged at the opposite side of cushion block, and described the
It is provided with holding screw between three fixed strips and cushion block.
Especially, described detection head member includes mounting bracket and detection head, and described mounting bracket includes installing
Detecting the marble column of guide rail side on base, the top of described marble column is to the one of detection guide rail
Side is provided with marble fixed block, the surface of the deflector chute of corresponding detection guide rail on described marble fixed block
Detection head, described detection head communication connection controller are installed.
The invention have the benefit that the most described Automatic detection device for valve core of automotive air conditioner has
Have the advantage that (1) achieves spool and detects automatization；(2) labor strength is greatly reduced；(3)
Purely mechanic structure designs, it is ensured that the Stability and dependability of transmission accuracy.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile air conditioner compressor spool,
Fig. 2 is the three-dimensional knot of the Automatic detection device for valve core of automotive air conditioner that the specific embodiment of the invention 1 provides
Structure schematic diagram；
Fig. 3 is the feeder of the Automatic detection device for valve core of automotive air conditioner that the specific embodiment of the invention 1 provides
Structure and the installation diagram of detection guide rail；
Fig. 4 is the adjustment seat of the Automatic detection device for valve core of automotive air conditioner that the specific embodiment of the invention 1 provides
Structural representation；
Fig. 5 is that the detection of the Automatic detection device for valve core of automotive air conditioner that the specific embodiment of the invention 1 provides is led
The structural representation of rail.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Refer to shown in Fig. 2 to Fig. 5, in the present embodiment, a kind of Automatic detection device for valve core of automotive air conditioner bag
Including base 1, feed mechanism, detection guide rail 2, driver part and detection head member, described feed mechanism includes
The feeding guide 3 being in tilted layout on base 1, described feeding guide 3 offers and coordinates spool 4 size
Chute feeder 5, the upper end flare opening of described chute feeder 5 facilitates feeding, and described feeding guide 3 is being adjusted
Being fixed on adjustment supporting plate 6 by securing member after whole good position, described adjustment supporting plate 6 and bracket 7 are by tight
Firmware is connected, and described bracket 7 is fixed with base 1 by disk bottom surface；The bottom of described feeding guide 3
There is the discharge end of level, between described detection guide rail 2 and base 1, be provided with cushion block 8, and described detection is led
Rail 2 is fixed on described cushion block 8 by fixed mount 9, and described base 1 is provided with in the both sides of cushion block 8
Adjust seat.
Described adjustment seat includes the first fixed strip the 10, second fixed strip 11 and the 3rd fixed strip 12, these three
Fixed strip is both secured on base 1, and described first fixed strip the 10, second fixed strip 11 parallel interval is arranged
In the side of cushion block 8, it is connected by screw bolt and nut 13 between described second fixed strip 11 and cushion block 8,
On described first fixed strip 11, corresponding described bolt is provided with adjustment screw 14, and described 3rd fixed strip 12 sets
It is placed between the opposite side of cushion block 8, and described 3rd fixed strip 12 and cushion block 8 and is provided with holding screw 15,
During adjustment, unclamping holding screw 15 and nut 13, regulation adjusts screw 14 and makes detection guide rail 2 position suitable,
Tightening nut 13 and holding screw 15.
Offer charging aperture 16 on described detection guide rail 2, cross section is deflector chute 17 and the discharging opening of swallow-tail form
18, the discharge end of described feeding guide 3 and charging aperture 16 level detecting guide rail 2, and described detection guide rail
2 offer " U " type groove 19, described " U " type groove relative to one end correspondence deflector chute 17 of discharging opening 18
19 built with flanged linear bearing 20, described flanged linear bearing 20 built with push rod 21, described in push away
Bar 21 can be 11-15mm along flanged linear bearing 20 linear reciprocating motion, stroke, described push rod 22
Promote-side is V-shape, and it moves back and forth and promotes spool 4 feeding, and described driver part includes being installed on base 1
On motor cabinet 22, on described motor cabinet 22 install motor 23, the motor shaft of described motor 23 is provided with
Eccentric 24, described eccentric 24 is connected with screw thread bearing pin 25 one end；Described screw thread bearing pin 25 other end with
One end of oscillating bearing connecting rod 26 is connected, and the other end of described oscillating bearing connecting rod 26 connects push rod 21.
Described detection head member includes mounting bracket and detection 27, and described mounting bracket includes being installed on base
Detecting the marble column 28 of guide rail side on 1, the top of described marble column 28 is to detection guide rail 2
Side is provided with marble fixed block 29, the deflector chute of corresponding detection guide rail 2 on described marble fixed block 29
Detection 27, described detection 27 communication connection controller are installed in the surface of 18.
During work, motor 23 rotates, and band movable eccentric wheel 24 and screw thread bearing pin 25 rotate, oscillating bearing connecting rod
26 convert rotational motion into linear motion, drive push rod 21 along the axis side of flanged linear bearing 20
To carrying out straight reciprocating motion, it is achieved feeding and two motions of contraction.The V-type head of push rod 21 promotes spool 4
Cylindrical section part, and spool 4 is clamp-oned the underface of detection 27, then push rod 21 is regained, detection
27 detect, the spool 4 being simultaneously positioned on feeding guide 3 under gravity, by queue foremost
Spool 4 clamp-on detection guide rail 2 middle deflector chute 17, await orders and be pushed into next time.
Above example simply elaborates ultimate principle and the characteristic of the present invention, and the present invention is not limited by above-mentioned example
System, without departing from the spirit and scope of the present invention, the present invention also has various change and change, these
Change and change both fall within scope of the claimed invention.Claimed scope is by appended power
Profit claim and equivalent thereof.
Claims (4)
1. an Automatic detection device for valve core of automotive air conditioner, it include base, feed mechanism, detection guide rail,
Driver part and detection head member, it is characterised in that described feed mechanism is arranged on base, described detection
Charging aperture, deflector chute and discharging opening is offered, the corresponding described charging of the discharge end of described feed mechanism on guide rail
The position of mouth is installed, and described detection head member is positioned at the top of described deflector chute, and corresponding described deflector chute is installed
For the driver part driving deflector chute inner spool to move；
It is provided with cushion block between described detection guide rail and base, and described detection guide rail is fixed on by fixed mount
On described cushion block, on described base, the both sides in cushion block are provided with adjustment seat；
Described adjustment seat includes the first fixed strip, the second fixed strip and the 3rd fixed strip, and these three fixed strips are equal
It is fixed on base, and described first and second fixed strip parallel interval is arranged at the side of cushion block, described second
Being connected by screw bolt and nut between fixed strip with cushion block, on described first fixed strip, corresponding described bolt is installed
Adjustment screw, described 3rd fixed strip is had to be arranged at the opposite side of cushion block, and described 3rd fixed strip and cushion block
Between be provided with holding screw；
Described feed mechanism includes the feeding guide being in tilted layout, and described feeding guide offers cooperation spool
The chute feeder of size, and described feeding guide after adjusting position by securing member be fixed on adjustment supporting plate on,
Described adjustment supporting plate is connected by securing member with bracket, and described bracket is fixed with base by disk bottom surface；Institute
The bottom stating feeding guide has the discharge end of level, described discharge end and the charging aperture level detecting guide rail.
Automatic detection device for valve core of automotive air conditioner the most according to claim 1, it is characterised in that described
Driver part includes the motor cabinet being installed on base, and described motor cabinet is installed motor, the electricity of described motor
Being provided with eccentric on arbor, described eccentric is connected with screw thread bearing pin one end；The described screw thread bearing pin other end
Being connected with one end of oscillating bearing connecting rod, the other end of described oscillating bearing connecting rod connects movable linearly pushing away
Bar, the position assembling of the deflector chute of the corresponding described detection guide rail of described push rod.
Automatic detection device for valve core of automotive air conditioner the most according to claim 2, it is characterised in that described
Detection guide rail offers " U " type groove relative to one end of discharging opening, and described " U " type groove is built with flanged
Linear bearing, described flanged linear bearing is built with push rod.
Automatic detection device for valve core of automotive air conditioner the most according to claim 1, it is characterised in that described
Detection head member includes mounting bracket and detection head, and described mounting bracket includes being installed on detection guide rail on base
The marble column of side, it is solid that the top of described marble column is provided with marble to the side of detection guide rail
Determining block, on described marble fixed block, detection head is installed in the surface of the deflector chute of corresponding detection guide rail, described
Detection head communication connection controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418202.3A CN103438846B (en) | 2013-09-13 | 2013-09-13 | A kind of Automatic detection device for valve core of automotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310418202.3A CN103438846B (en) | 2013-09-13 | 2013-09-13 | A kind of Automatic detection device for valve core of automotive air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103438846A CN103438846A (en) | 2013-12-11 |
| CN103438846B true CN103438846B (en) | 2016-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310418202.3A Expired - Fee Related CN103438846B (en) | 2013-09-13 | 2013-09-13 | A kind of Automatic detection device for valve core of automotive air conditioner |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107478919B (en) * | 2016-07-07 | 2021-02-26 | 宝沃汽车（中国）有限公司 | Testing device for vehicle electric drive system |
| CN109404364B (en) * | 2018-11-15 | 2021-02-23 | 中国人民解放军第五七二一工厂 | Servo valve detection method |
| CN109357604B (en) * | 2018-12-13 | 2021-03-26 | 平湖市日炙机械制造有限公司 | Engine hub detection system |
| CN110017802B (en) * | 2019-04-29 | 2021-03-30 | 合肥旺和电子科技有限公司 | Instrument for detecting assembly precision of coaxial parts |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203518964U (en) * | 2013-09-13 | 2014-04-02 | 无锡立欣空调科技有限公司 | Automatic detecting device for automobile air conditioner valve cores |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3752765B2 (en) * | 1997-02-14 | 2006-03-08 | 株式会社デンソー | Air conditioner for vehicles |
| JP3723496B2 (en) * | 2001-11-20 | 2005-12-07 | 三洋電機株式会社 | Air conditioner, method for inspecting clogged drain pipe of air conditioner, and method for cleaning drain pipe of air conditioner |
| CN201239720Y (en) * | 2008-07-15 | 2009-05-20 | 比亚迪股份有限公司 | Automatic battery detecting and sorting apparatus |
| CN103041995B (en) * | 2012-11-28 | 2014-07-16 | 东莞市凯昶德电子科技股份有限公司 | Automatic deformation screening machine for pins of connector housings |
| CN203190943U (en) * | 2013-04-11 | 2013-09-11 | 深圳市富泰和精密制造有限公司 | Automatic detection device for air-valve hydraulic tappet |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203518964U (en) * | 2013-09-13 | 2014-04-02 | 无锡立欣空调科技有限公司 | Automatic detecting device for automobile air conditioner valve cores |
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| CN103438846A (en) | 2013-12-11 |
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