CN108458648A - A kind of skid on-line measuring device - Google Patents

A kind of skid on-line measuring device Download PDF

Info

Publication number
CN108458648A
CN108458648A CN201711445954.3A CN201711445954A CN108458648A CN 108458648 A CN108458648 A CN 108458648A CN 201711445954 A CN201711445954 A CN 201711445954A CN 108458648 A CN108458648 A CN 108458648A
Authority
CN
China
Prior art keywords
skid
mounting base
lifting
fixed
flat
Prior art date
Application number
CN201711445954.3A
Other languages
Chinese (zh)
Inventor
刘少辉
李巧玲
冉启洪
陈地群
汤艳刚
杨松
Original Assignee
重庆长安汽车股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 重庆长安汽车股份有限公司 filed Critical 重庆长安汽车股份有限公司
Priority to CN201711445954.3A priority Critical patent/CN108458648A/en
Publication of CN108458648A publication Critical patent/CN108458648A/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/30Measuring arrangements characterised by the use of mechanical means for measuring the deformation in a solid, e.g. mechanical strain gauge
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means
    • G01B5/0002Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured

Abstract

The invention discloses a kind of skid on-line measuring devices, including supporting rack, translation mechanism, elevating mechanism and testing agency;Translation mechanism includes translating bracket and flat-removing air cyclinder, and translating bracket can slide back and forth along supporting rack;Elevating mechanism includes lifting support and lifting cylinder;Testing agency includes detection unit, detection plate, travel switch and travel switch mounting base, detection unit is fixed on the left and right both ends of lifting support vertically, detection plate is fixed on the left and right both ends of lifting support, and protruded outward along the left and right both ends of lifting support, travel switch is located at the underface of detection plate.Can on-line checking accurately fast be carried out to skid using the present invention.

Description

A kind of skid on-line measuring device
Technical field
The present invention relates to the detection devices in automobile production, and in particular to a kind of skid on-line measuring device.
Background technology
Skid is the delivery vehicles of white body welding production line, and it acts as carry white body to pass through each welding post. Skid is in contact formula and contactless relative motion during long-time use, with conveying equipments such as rolling bed, friction lines, holds Easily there is problems with:One, there is position deviation because wearing or deforming in the positioning pin on skid;Two, skid beam is worn Or deformation, there is position deviation so as to cause positioning.Because welding production line is higher to the coherence request of skid, it is periodically right to need Skid is detected correction, and conventional detection, antidote are to be transported to skid under line from assembly line at present, and use is special Tooling cubing it is detected, when exist deform when it is corrected again.Since skid quantity is big, detection, correction work It measures also very big, and is satisfactory in the presence of more manifold skid precision, is transported under line and is detected, examined It is transported on production line again after surveying qualification, it is time-consuming and laborious.
Invention content
The object of the present invention is to provide a kind of skid on-line measuring devices, fast accurately to be examined online to skid It surveys.
Skid on-line measuring device of the present invention, including supporting rack, translation mechanism, elevating mechanism and testing agency, The top both sides of supporting rack are provided with guide supporting seat, guide rail sliding chute are offered on guide supporting seat, and in guide supporting Supporting rack rear portion between seat is fixed with flat-removing air cyclinder mounting base.
The translation mechanism includes translating bracket and flat-removing air cyclinder, and translating bracket two bottom sides are provided with guide rail, guide rail position In being slidably matched with guide supporting seat in the guide rail sliding chute on guide supporting seat, keep translating bracket sliding before and after supporting rack It is dynamic, and it is fixed with lifting cylinder mounting base in the front of translating bracket;The cylinder body of the flat-removing air cyclinder is horizontally fixed on translation gas In cylinder mounting base, the piston rod of flat-removing air cyclinder is fixedly connected by pushing away seat with lifting cylinder mounting base.
The elevating mechanism includes lifting support and lifting cylinder, and the cylinder body of lifting cylinder is fixed on lifting cylinder peace vertically Seat lower surface is filled, the piston rod support of lifting cylinder is connected to the middle part of lifting support, lifting support is made to be located at lifting cylinder peace Fill the top of seat.
The testing agency includes that detection unit, detection plate, travel switch mounting base and travel switch, detection unit are vertical The left and right both ends of lifting support are fixed on, and are positioned below the lifting bracket comprising montant and the set for being fixed on montant lower end Cylinder;The detection plate is fixed on the left and right both ends of lifting support, and is protruded outward along the left and right both ends of lifting support;Travel switch Mounting base is fixed on the two sides of translating bracket front end, and travel switch is vertically installed in travel switch mounting base, and is located at The underface of detection plate.
Further, support frame as described above is the frame structure being welded with rectangular steel pipe, and the translating bracket is to use rectangle Rectangular frame made of steel-pipe welding.
Further, the flat-removing air cyclinder mounting base is the U-shaped structure being welded with rectangular steel pipe, the two of U-shaped structure Side top is welded with mounting plate, and the cylinder body of the flat-removing air cyclinder is mounted on the mounting plate.
Further, it is welded with stiffener plate between the both sides and bottom of flat-removing air cyclinder fixed seat.
Further, the bottom four corners of support frame as described above are mounted on base anchor.
When being detected to skid using the detection device, two detection devices are arranged symmetrically in the two of rolling bed pipeline Side, concrete operation step are as follows:
One, skid positions:Skid is delivered to the position between two detection devices by rolling bed pipeline, then uses rolling bed Clamp system, guide wheel and carrying roller on pipeline respectively carry out skid the positioning of X, Y, Z-direction.
Two, start flat-removing air cyclinder, translating bracket is pushed to along the longitudinal direction right over skid, make the set in detection unit Cylinder is aligned one by one with the positioning pin on skid, is stopped flat-removing air cyclinder, is restarted lifting cylinder, lifting support is made to decline, to band Positioning pin of the detection unit at dynamic lifting support both ends on skid is close, and the sleeve of detection unit lower end is made to be sleeved on skid On positioning pin, lifting support continues to decline, until (every group of travel switch represents same detection device at least one set of travel switch On two travel switches) contact side against which detection plate on or all travel switches contact always without Method is contacted with the detection plate above it, stops lifting cylinder.
Three, skid Quality estimation and subsequent processing:Check four travel switches in two detection devices, such as four strokes The contact of switch is all contacted with detection plate, then judges skid qualification, and qualified skid is transferred to cunning by rolling bed pipeline Prize stacking area;It is as thering is the contact of a group or more of travel switches not contacted with detection plate in four travel switches, i.e., sliding Sled beam occurs wearing or deforming or positioning pin deforms, and makes the sleeve in detection unit that can not be aligned with positioning pin, causes to detect Unit can not downlink, then judge that the skid is unqualified, underproof skid is transferred to skid by rolling bed pipeline reprocesses area And carry out artificial detection and reparation.
In skid on-line measuring device of the present invention, by adjusting translation mechanism and elevating mechanism, to detection unit Position be adjusted, so that sleeve in detection unit is directed at the positioning pin on skid, when the deformation of skid beam or positioning pin Deformation, then the sleeve in detection unit can not be aligned with positioning pin, to make detection unit can not downlink;When skid beam and positioning Pin does not deform, then the sleeve of detection unit can be sleeved on positioning pin simultaneously downlink, it is ensured that the contact of travel switch and detection Plate contacts, to judge whether skid is qualified, and detection process is quick and easy, and testing result is accurately reliable.
Description of the drawings
Fig. 1 is the axonometric drawing of the present invention;
Fig. 2 is the axonometric drawing of supporting rack;
Fig. 3 is the axonometric drawing of translating bracket;
Fig. 4 is the axonometric drawing of elevating mechanism;
Fig. 5 is the axonometric drawing that elevating mechanism is mounted on translating bracket;
Fig. 6 is the axonometric drawing being detected to skid using the present invention;
Fig. 7 is the matching relationship front view of detection unit and the positioning pin on skid when being detected to skid;
Fig. 8 is the portions the A enlarged drawing in Fig. 7;
In figure:1-supporting rack, 2-flat-removing air cyclinder mounting bases, 3-flat-removing air cyclinders, 4-translating brackets, 5-lifting supports, 6-detection units, 7-lifting cylinders, 8-detection plates, 9-travel switch mounting bases, 10-travel switches, 11-skids, 12-rolling bed pipelines;
101-guide supporting seats, 102-base anchors;201-mounting plates, 202-stiffener plates;401-guide rails, 402- Push away seat, 403-lifting cylinder mounting bases;601-montants, 602-sleeves;1101-positioning pins.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
Referring to Fig. 1 to skid on-line measuring device shown in fig. 5, including supporting rack 1, translation mechanism, elevating mechanism and inspection Survey mechanism.
The top both sides of supporting rack 1 are provided with guide supporting seat 101, guide rail 401 is offered on guide supporting seat 101 Sliding slot, and 1 rear portion of supporting rack between guide supporting seat 101 is fixed with flat-removing air cyclinder mounting base 2.And at the bottom of supporting rack 1 Portion quadrangle is mounted on base anchor 102, convenient for support base to be bolted on level land.
The translation mechanism includes translating bracket 4 and flat-removing air cyclinder 3, and 4 two bottom sides of translating bracket are provided with guide rail 401, Guide rail 401 is located at 401 sliding slot of guide rail on guide supporting seat 101 Nei to be slidably matched with guide supporting seat 101, makes translating bracket 4 It can be slid back and forth along supporting rack 1, and lifting cylinder mounting base 403 is fixed in the front of translating bracket 4;The flat-removing air cyclinder 3 cylinder body is horizontally fixed in flat-removing air cyclinder mounting base 2, and the piston rod of flat-removing air cyclinder 3 is installed by pushing away seat 402 with lifting cylinder Seat 403 is fixedly connected.
The elevating mechanism includes lifting support 5 and lifting cylinder 7, and the cylinder body of lifting cylinder 7 is fixed on lifting air vertically 403 lower surface of cylinder mounting base, the piston rod support of lifting cylinder 7 are connected to the middle part of lifting support 5, lifting support 5 are made to be located at The top of lifting cylinder mounting base 403.
The testing agency includes detection unit 6, detection plate 8, travel switch mounting base 9 and travel switch 10, and detection is single Member 6 is fixed on the left and right both ends of lifting support 5 vertically, and positioned at the lower section of lifting support 5 comprising montant 601 and is fixed on The sleeve 602 of 601 lower end of montant;The detection plate 8 is fixed on the left and right both ends of lifting support 5, and left and right along lifting support 5 Both ends protrude outward;Travel switch mounting base 9 is fixed on the two sides of 4 front end of translating bracket, and travel switch 10 is vertically-mounted On stroke switch installation seat 9, and positioned at the underface of detection plate 8.
In the present embodiment, support frame as described above 1 is the frame structure being welded with rectangular steel pipe, the translating bracket 4 For the rectangular frame being welded with rectangular steel pipe, the structure of supporting rack 1 and translating bracket 4 is simpler, and lighter in weight, reduces Its production cost.
And in the present embodiment, specifically, the flat-removing air cyclinder mounting base 2 is the U-shaped being welded with rectangular steel pipe Structure is welded with mounting plate 201 on the both sides top of U-shaped structure, and the cylinder body of the flat-removing air cyclinder 3 is mounted on the mounting plate On 201.
As the preferred embodiment of the present embodiment, in order to improve the intensity of 3 fixed seat of flat-removing air cyclinder, fixed in flat-removing air cyclinder 3 It is welded with stiffener plate 202 between the both sides and bottom of seat.
When being detected to skid using the detection device, for detection process referring to Fig. 6 to Fig. 8, two detection devices are symmetrical The both sides of rolling bed pipeline 12 are arranged in, concrete operation step is as follows:
One, skid positions:Skid 11 is delivered to the position between two detection devices by rolling bed pipeline 12, then is used (clamp system, guide wheel and carrying roller on rolling bed pipeline 12 are in figure for clamp system, guide wheel and carrying roller on rolling bed pipeline 12 It is not shown) positioning to the progress of skid 11 X, Y, Z-direction respectively.
Two, skid detects:Start flat-removing air cyclinder 3, translating bracket 4 is pushed to along the longitudinal direction right over skid 11, is made Sleeve in detection unit 6 is aligned one by one with the positioning pin on skid, is stopped flat-removing air cyclinder 3, is restarted lifting cylinder 7, make liter Descending branch frame 5 declines, to drive positioning pin 1101 of the detection unit 6 on the downside of 5 both ends of lifting support on skid 11 close, and The sleeve 602 of 6 lower end of detection unit is set to be sleeved on the positioning pin 1101 of skid 11, lifting support continues to decline, until at least one In the detection plate 8 of the contact side against which of group travel switch 10 or the contact of all travel switches 10 always can not It is contacted with the detection plate 8 above it, stops lifting cylinder 7.
Three, skid Quality estimation and subsequent processing:Check four travel switches 10 in two detection devices, such as four rows The contact of Cheng Kaiguan 10 is all contacted with detection plate 8, then judges that the skid 11 is qualified, qualified skid 11 is passed through rolling bed pipeline 12 are transferred to skid stacking area;As having a group or more of travel switches 10 in four travel switches 10, (every group of stroke is opened Guan represents two travel switches in same detection device) contact do not contacted with detection plate 8, i.e., skid beam occur wearing or Deformation or positioning pin 1101 deform, and make the sleeve 602 in detection unit 6 that can not be aligned with positioning pin 1101, cause detection single Member 6 can not downlink, then judge that the skid 11 is unqualified, underproof skid 11 be transferred to skid 11 by rolling bed pipeline 12 It reprocesses area and carries out artificial detection and reparation.

Claims (5)

1. a kind of skid on-line measuring device, it is characterised in that:Including supporting rack (1), translation mechanism, elevating mechanism and detection machine Structure is provided with guide supporting seat (101) in the top both sides of supporting rack, offers guide rail sliding chute on guide supporting seat, and Supporting rack rear portion between guide supporting seat is fixed with flat-removing air cyclinder mounting base (2);
The translation mechanism includes translating bracket (4) and flat-removing air cyclinder (3), and translating bracket two bottom sides are provided with guide rail (401), It is slidably matched with guide supporting seat in the guide rail sliding chute that guide rail is located on guide supporting seat, enables translating bracket before supporting rack After slide, and be fixed with lifting cylinder mounting base (403) in the front of translating bracket;The cylinder body level of the flat-removing air cyclinder is fixed In flat-removing air cyclinder mounting base, the piston rod of flat-removing air cyclinder is fixedly connected by pushing away seat (402) with lifting cylinder mounting base;
The elevating mechanism includes lifting support (5) and lifting cylinder (7), and the cylinder body of lifting cylinder is fixed on lifting cylinder vertically Mounting base lower surface, the piston rod support of lifting cylinder are connected to the middle part of lifting support, lifting support are made to be located at lifting cylinder The top of mounting base;
The testing agency includes detection unit (6), detection plate (8), travel switch mounting base (9) and travel switch (10), inspection It surveys unit and is fixed on the left and right both ends of lifting support vertically, and be positioned below the lifting bracket comprising montant (601) and solid It is scheduled on the sleeve (602) of montant lower end;The detection plate is fixed on the left and right both ends of lifting support, and left and right along lifting support Both ends protrude outward;Travel switch mounting base is fixed on the two sides of translating bracket front end, and travel switch is vertically-mounted to be expert at On journey switch installation seat, and positioned at the underface of detection plate.
2. skid on-line measuring device according to claim 1, it is characterised in that:Support frame as described above (1) is to use rectangle steel The frame structure that pipe is welded, the translating bracket (4) are the rectangular frame being welded with rectangular steel pipe.
3. skid on-line measuring device according to claim 1, it is characterised in that:The flat-removing air cyclinder mounting base (2) is The U-shaped structure being welded with rectangular steel pipe is welded with mounting plate (201), the translation gas on the both sides top of U-shaped structure The cylinder body of cylinder (3) is mounted on the mounting plate.
4. skid on-line measuring device according to claim 3, it is characterised in that:The two of flat-removing air cyclinder fixed seat (2) Stiffener plate (202) is welded between side and bottom.
5. skid on-line measuring device according to claim 1, it is characterised in that:The bottom four corners of support frame as described above (1) It is mounted on base anchor (102).
CN201711445954.3A 2017-12-27 2017-12-27 A kind of skid on-line measuring device CN108458648A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711445954.3A CN108458648A (en) 2017-12-27 2017-12-27 A kind of skid on-line measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711445954.3A CN108458648A (en) 2017-12-27 2017-12-27 A kind of skid on-line measuring device

Publications (1)

Publication Number Publication Date
CN108458648A true CN108458648A (en) 2018-08-28

Family

ID=63220818

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711445954.3A CN108458648A (en) 2017-12-27 2017-12-27 A kind of skid on-line measuring device

Country Status (1)

Country Link
CN (1) CN108458648A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1672871A (en) * 2005-04-07 2005-09-28 上海第三机床厂 Digital profile grinder
CN201317419Y (en) * 2008-12-19 2009-09-30 重庆长安汽车股份有限公司 Welding skid used for transmitting various car bodies
CN201364136Y (en) * 2008-12-22 2009-12-16 中国汽车工业工程公司 Skid body detection device of skid system
CN102951425A (en) * 2012-07-04 2013-03-06 浙江金刚汽车有限公司 Online slide detection correction device
CN202938740U (en) * 2012-10-23 2013-05-15 济南吉利汽车有限公司 Detection device of slides used in automobile coating
CN204255273U (en) * 2014-10-28 2015-04-08 浙江吉利控股集团有限公司 A kind of automobile skid is out of shape online cubing
CN105091808A (en) * 2015-07-31 2015-11-25 湖南飞沃新能源科技有限公司 Wind power generation pre-embedded thread sleeve screw thread detection machine
CN205628501U (en) * 2016-05-18 2016-10-12 重庆长安汽车股份有限公司 A general type skid for automobile coating

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1672871A (en) * 2005-04-07 2005-09-28 上海第三机床厂 Digital profile grinder
CN201317419Y (en) * 2008-12-19 2009-09-30 重庆长安汽车股份有限公司 Welding skid used for transmitting various car bodies
CN201364136Y (en) * 2008-12-22 2009-12-16 中国汽车工业工程公司 Skid body detection device of skid system
CN102951425A (en) * 2012-07-04 2013-03-06 浙江金刚汽车有限公司 Online slide detection correction device
CN102951425B (en) * 2012-07-04 2015-05-13 浙江金刚汽车有限公司 Online slide detection correction device
CN202938740U (en) * 2012-10-23 2013-05-15 济南吉利汽车有限公司 Detection device of slides used in automobile coating
CN204255273U (en) * 2014-10-28 2015-04-08 浙江吉利控股集团有限公司 A kind of automobile skid is out of shape online cubing
CN105091808A (en) * 2015-07-31 2015-11-25 湖南飞沃新能源科技有限公司 Wind power generation pre-embedded thread sleeve screw thread detection machine
CN205628501U (en) * 2016-05-18 2016-10-12 重庆长安汽车股份有限公司 A general type skid for automobile coating

Similar Documents

Publication Publication Date Title
CN204228139U (en) Pick-up unit
TWI461681B (en) Clamping fixture
CN204818687U (en) Slide rail assembly machine
CN203083893U (en) Plate test piece bending testing device
CN104384904A (en) Clamp spring automatic assembling machine
CN104354718B (en) Servo centering device of rail flaw detection robot
US7448267B2 (en) Tire balancing apparatus
CN105081765A (en) Sliding rail assembling machine
CN103438929B (en) Automatic detection device for commutator
CN104444288A (en) Material transferring mechanism
KR101256306B1 (en) Parallelism adjusting mechanism of probe card and inspection apparatus
CN100573031C (en) Slide rail linearity testing apparatus
CN105033631B (en) A kind of automatic installation mechanism of wave washer
CN104444289A (en) Automatic feeding mechanism
CN100483064C (en) Dust-proof slot caliber detector for full automatic bearing
KR101989840B1 (en) Apparatus for inspecting warpage of board-like body and method for inspecting warpage of board-like body
CN205002959U (en) Measuring instrument of axial clearance of bearing
CN204771294U (en) Body assembly welding jig
KR101158401B1 (en) Hydraulic pressure test machine for pipes
CN204587977U (en) A kind of checking system for plate wearing and tearing in Scraper Conveyer Middle Trough
CN103062586B (en) Vibration excitor supporting device, hydraulic system thereof and vibration excitor system
CN104459439B (en) The automatic checkout equipment of touch screen
CN104713505A (en) Valve rod automatic checkout device
CN106311624B (en) A kind of bearing oiling detection all-in-one machine
CN102950156B (en) Mounting method of horizontal loop

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination