CN103851980A - Special gauge for engine warm air water outlet pipe and detection method - Google Patents
Special gauge for engine warm air water outlet pipe and detection method Download PDFInfo
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- CN103851980A CN103851980A CN201310698385.9A CN201310698385A CN103851980A CN 103851980 A CN103851980 A CN 103851980A CN 201310698385 A CN201310698385 A CN 201310698385A CN 103851980 A CN103851980 A CN 103851980A
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- 239000000523 sample Substances 0.000 claims abstract description 140
- 230000000630 rising effect Effects 0.000 claims description 122
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- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 238000007373 indentation Methods 0.000 claims description 2
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- 238000009434 installation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- IYLGZMTXKJYONK-ACLXAEORSA-N (12s,15r)-15-hydroxy-11,16-dioxo-15,20-dihydrosenecionan-12-yl acetate Chemical compound O1C(=O)[C@](CC)(O)C[C@@H](C)[C@](C)(OC(C)=O)C(=O)OCC2=CCN3[C@H]2[C@H]1CC3 IYLGZMTXKJYONK-ACLXAEORSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
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- IYLGZMTXKJYONK-UHFFFAOYSA-N ruwenine Natural products O1C(=O)C(CC)(O)CC(C)C(C)(OC(C)=O)C(=O)OCC2=CCN3C2C1CC3 IYLGZMTXKJYONK-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention discloses a special gauge for an engine warm air water outlet pipe and a detection method. The special gauge comprises a base, a clamping mechanism installed on the base, and a detecting device. The base is provided with a locating structure. The clamping mechanism comprises a clamping air cylinder and a clamping piece. The detection device comprises a plurality of detecting air cylinders fixedly arranged on the base, probes and probing bars, wherein the probes and the probing bars are arranged on the end portions of the detection air cylinders. The special gauge is adopted for locating and clamping the warm air water outlet pipe of a three-dimensional space shape, the probes and the probing bars are utilized for carrying out corresponding position detection on three installation parts of the warm air water outlet pipe, detection is convenient and fast, and the accuracy and the working efficiency of detection are improved.
Description
Technical field
The present invention relates to a kind of pick-up unit, refer more particularly to a kind of convenient and swift and engine warm braw rising pipe appliance special for detecting and detection method accurately.
Background technology
Warm braw rising pipe is one of important spare part on engine warm wind system, mainly the use for automobile cool cycles, temperature while reducing engine operation, to improve the serviceable life of engine, because warm braw rising pipe is welded type tubing part, its mounting bracket position is relevant with engine profile and installing space, out-of-shape and be three dimensions shape, be difficult to carry out accurate detection and the location of relative dimensions, if the substandard product of warm braw rising pipe mounting hole skew flow on production line, cause not filling engine, directly affect the production efficiency of engine, the main method that detects at present engine warm braw rising pipe is to carry out the detection of relative dimensions by three-dimensional, if China Patent Publication No. is CN102645190A, name is called the three-coordinates measuring machine for measuring shaped piece, disclose a kind of for measuring the three-coordinates measuring machine of shaped piece, comprise: place the measurement table top of measuring article, measure table top up walk two lever arms, be arranged on the movable bridge being fixedly connected with them between two lever arms, the slide block group sliding on movable bridge, be arranged on the measuring sonde that in slide block group, slide block group moves up and down relatively, lever arm is divided into the active movement arm of drive motor with the driven lever arm of interface arrangment, the below that measurement table top is positioned at active movement arm is provided with walking track, the below that is positioned at driven lever arm is formed with the slide construction with walking parallel track, this three coordinate can be measured shaped piece, but still exist detection efficiency lower, and the regular censorship of needs, cause detection uneconomical, operation, location, the aided processes such as adjustment are too complicated, cannot meet the needs of batch production.
Summary of the invention
The present invention mainly solves available engine warm braw rising pipe and adopts three coordinate detection of complex and uneconomic technical matters; A kind of convenient and swift and engine warm braw rising pipe appliance special for detecting and detection method are accurately provided.
In order to solve the technical matters of above-mentioned existence, the present invention adopts following technical proposals:
A kind of engine warm braw rising pipe appliance special for detecting of the present invention, be used for checking each position of mounting hole on warm braw rising pipe, described warm braw rising pipe comprise join with engine water outlet and with the flange of apopore, with structure with flange and the unsettled top tube and down tube of a side pipe mouth, described mouth of pipe place is provided with mouth of pipe fixed head, the middle part of described pipe is up and down mutually affixed by being provided with the web joint of connecting hole, and described appliance special for detecting comprises
Pedestal, for the location of warm braw rising pipe to be measured and fixing, comprises integrative-structure and the longwell and the shortwall that at right angles distribute, is provided with clamp system and pick-up unit on pedestal;
Location structure, is located on pedestal, for the location to warm braw rising pipe, comprises and is located at the flange locating piece of pedestal longwell inner side and shelves plate for the level of placing warm braw rising pipe stage casing, and wherein flange face is as the reference field of location;
Clamp system, for the clamping to warm braw rising pipe, comprises the clamping cylinder of being located at pedestal longwell outside and two flange clamp clips that are up-down structure of being located at pedestal longwell inner side, between described flange clamp clip, places warm braw rising pipe;
Pick-up unit, for warm braw rising pipe flange hole, web joint and nozzle position are detected, comprise the some detection cylinders that are fixedly arranged on pedestal, probe and the probe of being located at detection cylinder piston boom end, each mounting hole and the nozzle position of the corresponding warm braw rising pipe of described probe and probe;
Adopt appliance special for detecting that the warm braw rising pipe with three dimensions shape is positioned and clamped, by detecting cylinder and detection part, position probing is carried out in three of warm braw rising pipe installation positions again, testing process is become easily with quick, improve detection efficiency and accuracy, also facilitated control and the record of testing process.
As preferably, described detection cylinder comprises the first detection cylinder, second detects cylinder and the 3rd detects cylinder, described first detects cylinder piston boom end is provided with the probe for detection of flange hole, second detects cylinder piston boom end is provided with the probe for detection of warm braw rising pipe stage casing web joint mounting hole, the 3rd detects cylinder piston boom end is provided with probe and the probe for detection of warm braw rising pipe nozzle position and mouth of pipe fixed head mounting hole, for different detection positions, adopt respectively different detection parts to be detected, make the detection of every part become more directly perceived, structure is also simpler and more direct, control more convenient.
As preferably, described clamping cylinder piston rod end is connected with described pedestal longwell, the upper and lower surface of clamping cylinder cylinder body is respectively equipped with symmetrical horizontal clamping plate, described clamping plate are L-shaped, comprise long slab and the short slab of integrative-structure, two long slabs are fitted in cylinder body upper and lower surface hinged with cylinder body, pedestal longwell is provided with upper and lower two horizontal holes, described short slab front end is crossing to the inner side of pedestal longwell and is formed flange clamp clip by described through hole, on pedestal longwell, be provided with vertically and through the axis hole of horizontal hole, in described axis hole, be provided with the rotating shaft affixed with short slab, upper and lower two clamping plate can rotating shaft centered by horizontal synchronization rotation, by the effect of rotating shaft and through hole, make the rectilinear motion of clamping cylinder piston rod be converted into rotatablely moving of short slab and press to flange, make location and the clamping of warm braw rising pipe become very easy, control also very convenient.
As preferably, described first detects cylinder piston boom end is installed with the probe base plate that is square or rectangular, the front end face of described probe base plate is installed with five probes perpendicular to front end face, respectively corresponding corresponding five flange holes of described probe, described locating piece is provided with five guide holes that match with probe, probe can be through guide hole in the face of corresponding flange hole, the guide hole of locating piece is as the benchmark of flange hole, make the easy to detect quick of flange hole, when probe inserts guide hole and continues to insert flange hole, represent that position, hole is correct, as probe cannot smooth and easy insertion flange hole in, represent that flange hole making is incorrect, this warm braw rising pipe to be measured belongs to substandard product, need again rectify and improve.
As preferably, described the second detection cylinder is vertically located in the outer surface of described pedestal longwell, second detects cylinder piston boom end is installed with the probe coaxial with piston rod, pedestal longwell is provided with the aperture matching with probe, probe can be faced through aperture the web joint mounting hole in warm braw rising pipe stage casing, when probe inserts aperture and continues to insert the web joint mounting hole in warm braw rising pipe stage casing, represent that position, hole is correct, as probe cannot smooth and easy insertion mounting hole in, represent that position, hole makes incorrect, this warm braw rising pipe to be measured belongs to substandard product, need again rectify and improve.
As preferably, described the 3rd detect cylinder is vertically located in pedestal shortwall) outer surface, the 3rd detection cylinder piston boom end is provided with and is rectangle or foursquare probe base plate, the front end face of described probe base plate is provided with two probes perpendicular to described front end face, spacing between two probes is corresponding with the lower pipe mouth of pipe of described warm braw rising pipe, pedestal shortwall is provided with through hole, described through hole and described probe base plate match, the 3rd detects cylinder piston rod can promote probe base plate through through hole, wherein the top of a probe is also provided with the groove matching with mouth of pipe fixed head, in described groove, be provided with the probe perpendicular to groove floor, mounting hole on the corresponding mouth of pipe fixed head of described probe, adopt distance between the two probes detection position as the pipe mouth of pipe under warm braw rising pipe, the position probing of the mouth of pipe is become more easily with directly perceived, and on probe top, groove and probe are set and detect the position of fixed head mounting hole, the 3rd detection cylinder can detect two positions of warm braw rising pipe simultaneously, simple in structure, when piston rod drives probe base plate to insert in through hole and probe is inserted smoothly to pipe mouth of pipe section both sides under warm braw rising pipe, and the probe on probe top also can insert in mouth of pipe fixed head mounting hole, represent that lower pipe nozzle position and mounting hole site are all correct, as probe cannot be inserted swimmingly to mouth of pipe section both sides, or probe cannot insert in mounting hole, represent that lower pipe nozzle position or mounting hole site making are incorrect, this warm braw rising pipe to be measured belongs to substandard product, need again rectify and improve.
As preferably, described clamp system also comprises auxiliary clamp cylinder, described auxiliary clamp cylinder is fixedly arranged on pedestal longwell outer surface and perpendicular to outer surface, pedestal longwell is provided with perforate, auxiliary clamp cylinder piston rod passes through pedestal longwell by perforate, described in being positioned at, shelves in piston rod the below of plate, piston rod end is installed with the clamping bar that meets at right angles with piston rod and can rotate along piston rod axis, adopt auxiliary clamp cylinder to clamp warm braw rising pipe stage casing, make the location of warm braw rising pipe and clamp more firm and accurate, in the time placing warm braw rising pipe, clamping bar horizontal, facilitate the turnover of warm braw rising pipe, in the time clamping, clamping bar rotates 90 ° upward, piston rod retraction can drive clamping bar compress the stage casing of warm braw rising pipe and make warm braw rising pipe be adjacent to pedestal longwell medial surface.
As preferably, described detection cylinder is all with magnetic switch, and magnetic switch can be converted into electric signal by the stroke that detects cylinder piston rod and send, and can reflect intuitively that whether the position of each mounting hole or the mouth of pipe is correct, improves detection efficiency.
As preferably, it is conical that the top of described probe and probe is all, bootable and insert easily each mounting hole or mouth of pipe both sides, also can be at the area mat protective layer of probe and probe, prevent that moving component causes damage to warm braw rising pipe and flange surface in detection, improve warm braw rising pipe quality, protective layer can adopt the material such as plastic-blasting or rubber or technique to make.
A kind of warm braw rising pipe detection method, its step is as follows:
1) first close each detection cylinder and clamping cylinder, now, clamping cylinder piston rod stretches out, promote to move after cylinder body and clamping plate, drive short slab to rotate distance between clamp clip and locating piece is elongated, auxiliary clamp cylinder piston rod stretches out, clamping bar horizontal, each cylinder piston rod that detects is indentation state, and corresponding each probe and probe are to initial position;
2) warm braw rising pipe to be detected is placed on pedestal, wherein warm braw rising pipe stage casing is shelved and is posted by and shelves on plate, and the flange of warm braw rising pipe inserts between clamp clip and locating piece;
3) clamping bar half-twist is to vertical configuration, start clamping cylinder and auxiliary clamp cylinder, clamping cylinder piston rod retraction, cylinder body and clamping plate are pulled back, drive short slab rotates, and makes short slab front end rely on locating piece supported flange, simultaneously, auxiliary clamp cylinder piston rod retraction drives clamping bar to compress warm braw rising pipe stage casing, completes location and the clamping of warm braw rising pipe;
4) open each detection cylinder, first detects cylinder piston rod stretches out and promotes probe insertion locating piece guide hole detection flange hole, as correct in position, hole, probe continues to protract and inserts in flange hole, now, first detects the action of cylinder magnetic switch, sends flange hole position correct signal;
5) successively, second detects cylinder piston rod stretches out and promotes probe and detect through the aperture on pedestal longwell the web joint mounting hole in warm braw rising pipe stage casing, as correct in position, hole, probe continues to protract and inserts in mounting hole, now, second detects the action of cylinder magnetic switch, sends warm braw rising pipe stage casing web joint mounting hole site correct signal;
6) successively, the 3rd detects cylinder piston rod stretches out and promotes probe through the perforate on pedestal shortwall, detect position and the mouth of pipe fixed head mounting hole of the pipe mouth of pipe under warm braw rising pipe, the following pipe mouth of pipe and fixed head position of mounting hole are correct, and probe continues the both sides of protracting and inserting the mouth of pipe, simultaneously, wherein the probe on a probe inserts in mounting hole, now, the 3rd detects the action of cylinder magnetic switch, sends the pipe mouth of pipe and fixed head position of mounting hole correct signal under warm braw rising pipe;
7) as all qualified in three detection signals, judge that warm braw rising pipe to be measured detects qualified, send qualified signal or start marking machine warm braw rising pipe is carried out to qualified mark;
8) close detection cylinder, each cylinder piston rod retraction that detects, the each probe of corresponding drive and probe are return initial position, then close each clamping cylinder, and clamping cylinder piston rod protracts, promoting cylinder body and clamping plate retreats, the compression to flange is removed in corresponding short slab revolution, and meanwhile, auxiliary clamp cylinder piston rod protracts, drive clamping bar retreats, and removes the compression to warm braw rising pipe stage casing;
9) clamping bar returns back to horizontal shape, manually takes out warm braw rising pipe, completes detection.
The invention has the beneficial effects as follows: adopt appliance special for detecting that the warm braw rising pipe with three dimensions shape is positioned and clamped, by detecting cylinder and detection part, corresponding position probing is carried out respectively in three of warm braw rising pipe installation positions again, testing process is become easily with quick, improve detection efficiency and accuracy, also facilitated control and the record of testing process.
Accompanying drawing explanation
Fig. 1 is the structural representation of warm braw rising pipe.
Fig. 2 is a kind of structural representation of the present invention.
Fig. 3 is another view schematic diagram of Fig. 2 structure.
Fig. 4 is a kind of schematic diagram that detects of the present invention.
Fig. 5 is another kind of structural representation of the present invention.
Fig. 6 is another view schematic diagram of Fig. 5 structure.
1. warm braw rising pipes in figure, 11. flanges, pipe on 12., 13. times pipes, 14. mouth of pipe fixed heads, 15. web joints, 2. pedestal, 21. longwells, 22. shortwalls, 23. flange locating pieces, 24. shelve plate, 25. through holes, 26. apertures, 3. clamp system, 31. clamping cylinders, 32. clamp clips, 33. clamping plate, 34. auxiliary clamp cylinders, 35. clamping bars, 4. pick-up unit, 41. first detect cylinder, 42. probes, 43. second detect cylinder, and 44. the 3rd detect cylinder, 45, probe, 46. rotating shafts, 47. probe base plates, 48. probe base plates.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: a kind of engine warm braw rising pipe appliance special for detecting of the present embodiment 1, be used for checking each position of mounting hole on warm braw rising pipe, as shown in Figure 1, warm braw rising pipe 1 comprises and joining with engine water outlet and with the flange 11 of apopore, with structure with flange and unsettled upper pipe 12 and the lower pipe 13 of the mouth of pipe, mouth of pipe place is designed with mouth of pipe fixed head 14, the stage casing of pipe interconnects by the web joint 15 that is provided with connecting hole up and down, as shown in Figures 2 and 3, appliance special for detecting comprises pedestal 2, be arranged on clamp system 3 and pick-up unit 4 on pedestal, pedestal comprises integrative-structure and the longwell 21 and the shortwall 22 that at right angles distribute, on pedestal, be designed with location structure, comprise that flange locating piece 23 and the level of pedestal longwell inner side shelved plate 24, place and locate for the flange to warm braw rising pipe and stage casing, clamp system comprises the clamping cylinder 31 and the two laterally zygomorphic horizontal clamping plate 33 that are arranged on pedestal longwell outside, clamping plate are L-shaped, comprise long slab and the short slab of integrative-structure, two long slabs are fitted in cylinder body upper and lower surface hinged with cylinder body, cylinder body can rotate between long slab, on pedestal longwell, be designed with the through hole 25 of upper and lower two levels, short slab is embedded in through hole, short slab front end is crossing to the inner side of pedestal longwell by through hole and forms the clamp clip 32 of warm braw rising pipe flange, between the side of short slab front end and flange locating piece, form the rest area of warm braw rising pipe flange, on pedestal longwell, be designed with vertically and through the axis hole of horizontal hole, in axis hole, be embedded with the rotating shaft 46 being connected with short slab, short slab can horizontally rotate centered by this rotating shaft, pick-up unit comprises three detection cylinders with magnetic switch that are fixed on pedestal and is arranged on the probe 42 or the probe 45 that detect cylinder piston boom end, probe and probe be corresponding each mounting hole and the nozzle position that detects warm braw rising pipe respectively, detect cylinder and comprise the first detection cylinder 41, second detects cylinder 43 and the 3rd detects cylinder 44, the first detection cylinder is fixed on the inner side of pedestal longwell, first detects cylinder piston boom end is fixed with the probe base plate 47 being rectangle, be fixed with five probes perpendicular to front end face at the front end face of probe base plate, respectively corresponding corresponding five flange holes, on locating piece, be designed with five guide holes that match with probe, probe can be through guide hole in the face of corresponding flange hole, the second detection cylinder is vertically fixed on the outer surface of pedestal longwell, second detects cylinder piston boom end is provided with the probe coaxial with piston rod, on pedestal longwell, be designed with the aperture 26 matching with probe, probe can be faced through aperture the web joint mounting hole in warm braw rising pipe stage casing, the 3rd detection cylinder is vertically fixed on the outer surface of pedestal shortwall, the 3rd detects cylinder piston boom end is provided with the probe base plate 48 being rectangle, the front end face of probe base plate is fixed with two probes perpendicular to front end face, probe cross-section is rectangle, distance between two probe opposite faces is corresponding with the lower pipe mouth of pipe section of warm braw rising pipe, on pedestal shortwall, be designed with the perforate matching with probe base plate, the 3rd detects cylinder piston rod can promote probe base plate through perforate, wherein the top of a probe is also provided with the groove matching with mouth of pipe fixed head, in groove, be designed with the probe perpendicular to groove floor, the mounting hole of pipe mouth of pipe fixed head under probe correspondence.
When detection, first close each detection cylinder and clamping cylinder, now, clamping cylinder piston rod stretches out, promote to move after cylinder body and clamping plate, drive short slab in clamping plate to rotate to make distance between the short slab front end of longwell inner side and locating piece to elongate, there are enough spaces to place flange, subsequently, as shown in Figure 4, warm braw rising pipe to be detected is placed on pedestal, wherein warm braw rising pipe stage casing reclines and is held on and shelves on plate, start clamping cylinder, clamping cylinder piston rod retraction, cylinder body and upper lower plate are pulled back, drive is embedded in longwell through hole and the short slab rotation affixed with rotating shaft, short slab front end relies on locating piece supported flange gradually, complete location and the clamping of warm braw rising pipe, then, open each detection cylinder, first detects cylinder piston rod stretches out and promotes in probe insertion locating piece guide hole, as correct in position, hole, probe continues protract without resistance and insert in corresponding flange hole, now, first detects the action of cylinder magnetic switch, send flange hole position correct signal, successively, second detects cylinder piston rod stretches out and promotes probe and detect through the aperture on pedestal longwell the web joint mounting hole in warm braw rising pipe stage casing, as correct in position, hole, probe continues to protract and inserts in mounting hole, now, second detects the action of cylinder magnetic switch, send warm braw rising pipe stage casing web joint mounting hole site correct signal, successively, the 3rd detects cylinder piston rod stretches out and promotes probe through the through hole on pedestal shortwall, detect position and the mounting hole of the pipe mouth of pipe under warm braw rising pipe, the following pipe mouth of pipe and position of mounting hole are correct, probe continues the both sides of protracting and inserting the mouth of pipe, simultaneously, wherein the probe on a probe inserts in mounting hole, now, the 3rd detects the action of cylinder magnetic switch, send the pipe mouth of pipe and position of mounting hole correct signal under warm braw rising pipe, three detection signals are all qualified, judge that warm braw rising pipe to be measured detects qualified, send qualified signal, certainly, marking machine also can be set qualified warm braw rising pipe is carried out to qualified mark, as wherein have one cannot be up to standard, corresponding probe or probe cannot insert, and cause corresponding detection cylinder piston rod to protract and put in place, magnetic switch can not move and send qualified signal, represents that this warm braw rising pipe makes defectively, need re-start rectification, after detection completes, each cylinder that detects is closed, piston rod retraction, the each probe of corresponding drive and probe are retracted into initial position, close subsequently clamping cylinder, now, clamping cylinder piston rod protracts, promote cylinder body and upper lower plate and retreat, drive short slab revolution to remove the compression to flange, warm braw rising pipe can take off from pedestal.
Clamp system and pick-up unit can adopt and replace cylinder as the parts of hydraulic cylinder or line slideway or the motion of screw mandrel isoline, or also can adopt the Non-Destructive Testing elements such as infrared probe to replace probe or probe, directly flange hole, mounting hole and nozzle position are detected, the detecting elements such as infrared probe can be placed in the aperture or through hole in the guide hole of locating piece or on pedestal as required.
Embodiment 2: a kind of engine warm braw rising pipe appliance special for detecting of the present embodiment 2, as shown in Figure 5 and Figure 6, also comprise auxiliary clamp cylinder 34, auxiliary clamp cylinder is fixed on pedestal longwell outer surface and perpendicular to outer surface, pedestal longwell is provided with perforate, auxiliary clamp cylinder piston rod passes through pedestal longwell to longwell inner side by perforate, piston rod is positioned at the below of shelving plate, rotary type clamping bar 35 with the rectangular shape of piston rod is installed in piston rod end, in the time placing warm braw rising pipe, clamping bar is horizontal state, facilitate the turnover of warm braw rising pipe, while needing to clamp, clamping bar rotates 90 °, bar mouth corresponding warm braw rising pipe stage casing also upward, open auxiliary clamp cylinder, now, piston rod retraction can drive clamping bar compress the stage casing of warm braw rising pipe and make warm braw rising pipe be adjacent to the longwell medial surface at pedestal, make the location of warm braw rising pipe and clamp more firmly with accurate, be conducive to improve the accuracy detecting, clamping bar also can be designed with and the tubular groove matching in corresponding stage casing in the face of on the body of rod side in warm braw rising pipe stage casing, make clamping bar to fit with stage casing better and to clamp, the other parts of the present embodiment 2 all with the appropriate section of embodiment 1 roughly the same, repeat no more herein.
In description of the invention; technical term " on ", the expression direction such as D score, " level ", " vertically ", " interior ", " outward " or position relationship be based on direction shown in the drawings or position relationship; be only for convenience of description with understand technical scheme of the present invention; more than explanation has not been done restriction to the present invention; the present invention is also not limited only to giving an example of above-mentioned explanation; variation that those skilled in the art make in essential scope of the present invention, retrofit, increase or replace, all should be considered as protection scope of the present invention.
Claims (10)
1. an engine warm braw rising pipe appliance special for detecting, be used for checking the upper each position of mounting hole of warm braw rising pipe (1), described warm braw rising pipe comprise join with engine water outlet and with the flange (11) of apopore, with structure with flange and unsettled upper pipe (12) and the lower pipe (13) of a side pipe mouth, described mouth of pipe place is provided with mouth of pipe fixed head (14), the middle part of described pipe is up and down mutually affixed by being provided with the web joint (15) of connecting hole, it is characterized in that: described appliance special for detecting comprises
Pedestal (2), for the location of warm braw rising pipe to be measured and fixing, comprises integrative-structure and the longwell (21) and the shortwall (22) that at right angles distribute, is provided with clamp system (3) and pick-up unit (4) on pedestal;
Location structure, is located on pedestal, for the location to warm braw rising pipe, comprises and is located at the flange locating piece (23) of pedestal longwell inner side and shelves plate (24) for placing the level in warm braw rising pipe stage casing;
Clamp system, for the clamping to warm braw rising pipe, comprises that two flanges that are up-down structure of being located at the clamping cylinder (31) in pedestal longwell outside and being located at pedestal longwell inner side clamp
Sheet (32), places warm braw rising pipe between described clamp clip;
Pick-up unit, for warm braw rising pipe flange hole, web joint and nozzle position are detected, comprise the some detection cylinders that are fixedly arranged on pedestal, probe and the probe of being located at detection cylinder piston boom end, each mounting hole and the nozzle position of the corresponding warm braw rising pipe of described probe and probe.
2. a kind of engine warm braw rising pipe appliance special for detecting according to claim 1, it is characterized in that: described detection cylinder comprises the first detection cylinder (41), second detects cylinder (43) and the 3rd detects cylinder (44), described first detects cylinder piston boom end is provided with the probe (42) for detection of flange hole, second detects cylinder piston boom end is provided with the probe for detection of warm braw rising pipe stage casing web joint mounting hole, the 3rd detects cylinder piston boom end is provided with probe (45) and the probe for detection of warm braw rising pipe nozzle position and mouth of pipe fixed head mounting hole.
3. a kind of engine warm braw rising pipe appliance special for detecting according to claim 1 and 2, it is characterized in that: described clamping cylinder (31) piston rod end is connected with described pedestal longwell (21), the upper and lower surface of clamping cylinder cylinder body is respectively equipped with symmetrical horizontal clamping plate (33), described clamping plate are L-shaped, comprise long slab and the short slab of integrative-structure, two long slabs are fitted in cylinder body upper and lower surface hinged with cylinder body, pedestal longwell is provided with upper and lower two horizontal holes (25), described short slab front end is crossing to the inner side of pedestal longwell and is formed flange clamp clip (32) by described through hole, on pedestal longwell, be provided with vertically and through the axis hole of horizontal hole, in described axis hole, be provided with the rotating shaft affixed with short slab (46), upper and lower two clamping plate can rotating shaft centered by horizontal synchronization rotation.
4. a kind of engine warm braw rising pipe appliance special for detecting according to claim 3, it is characterized in that: described first detects cylinder (41) piston rod end is installed with the probe base plate (47) that is square or rectangular, the front end face of described probe base plate is installed with five probes perpendicular to front end face, respectively corresponding corresponding five flange holes of described probe, described locating piece is provided with five guide holes that match with probe, and probe can be through guide hole in the face of corresponding flange hole.
5. a kind of engine warm braw rising pipe appliance special for detecting according to claim 3, it is characterized in that: described the second detection cylinder (43) is vertically located in the outer surface of described pedestal longwell (21), second detects cylinder piston boom end is installed with the probe coaxial with piston rod (42), pedestal longwell is provided with the aperture (26) matching with probe, and probe can be faced through aperture web joint (15) mounting hole in warm braw rising pipe stage casing.
6. a kind of engine warm braw rising pipe appliance special for detecting according to claim 3, it is characterized in that: described the 3rd detection cylinder (44) is vertically located in the outer surface of pedestal shortwall (22), the 3rd detection cylinder piston boom end is provided with and is rectangle or foursquare probe base plate (48), the front end face of described probe base plate is provided with two probes perpendicular to described front end face (45), spacing between two probes is corresponding with lower pipe (13) mouth of pipe of described warm braw rising pipe, pedestal shortwall is provided with through hole, described through hole and described probe base plate match, the 3rd detects cylinder piston rod can promote probe base plate through through hole, wherein the top of a probe is also provided with the groove matching with mouth of pipe fixed head, in described groove, be provided with the probe perpendicular to groove floor, mounting hole on the corresponding mouth of pipe fixed head of described probe.
7. a kind of engine warm braw rising pipe appliance special for detecting according to claim 1, it is characterized in that: described clamp system (3) comprises auxiliary clamp cylinder (34), described auxiliary clamp cylinder is fixedly arranged on pedestal longwell (21) outer surface and perpendicular to outer surface, pedestal longwell is provided with perforate, auxiliary clamp cylinder piston rod passes through pedestal longwell by perforate, described in piston rod is positioned at, shelve the below of plate (24), piston rod end is installed with the clamping bar (35) that meets at right angles with piston rod and can rotate along piston rod axis.
8. a kind of engine warm braw rising pipe appliance special for detecting according to claim 1, is characterized in that: described detection cylinder is all with magnetic switch.
9. a kind of engine warm braw rising pipe appliance special for detecting according to claim 1, is characterized in that: the top of described probe (42) and probe (45) is all conical.
10. according to a warm braw rising pipe detection method for claim 1, its step is as follows:
1) first close each detection cylinder and clamping cylinder, now, clamping cylinder piston rod stretches out, promote to move after cylinder body and clamping plate, drive short slab to rotate distance between clamp clip and locating piece is elongated, auxiliary clamp cylinder piston rod stretches out, clamping bar horizontal, each cylinder piston rod that detects is indentation state, and corresponding each probe and probe are to initial position;
2) warm braw rising pipe to be detected is placed on pedestal, wherein warm braw rising pipe stage casing is shelved and is posted by and shelves on plate, and the flange of warm braw rising pipe inserts between clamp clip and locating piece;
3) clamping bar half-twist is to vertical configuration, start clamping cylinder and auxiliary clamp cylinder, clamping cylinder piston rod retraction, cylinder body and clamping plate are pulled back, drive short slab rotates, and makes short slab front end rely on locating piece supported flange, simultaneously, auxiliary clamp cylinder piston rod retraction drives clamping bar to compress warm braw rising pipe stage casing, completes location and the clamping of warm braw rising pipe;
4) open each detection cylinder, first detects cylinder piston rod stretches out and promotes probe insertion locating piece guide hole detection flange hole, as correct in position, hole, probe continues to protract and inserts in flange hole, now, first detects the action of cylinder magnetic switch, sends flange hole position correct signal;
5) successively, second detects cylinder piston rod stretches out and promotes probe and detect through the aperture on pedestal longwell the web joint mounting hole in warm braw rising pipe stage casing, as correct in position, hole, probe continues to protract and inserts in mounting hole, now, second detects the action of cylinder magnetic switch, sends warm braw rising pipe stage casing web joint mounting hole site correct signal;
6) successively, the 3rd detects cylinder piston rod stretches out and promotes probe through the perforate on pedestal shortwall, detect position and the mouth of pipe fixed head mounting hole of the pipe mouth of pipe under warm braw rising pipe, the following pipe mouth of pipe and fixed head position of mounting hole are correct, and probe continues the both sides of protracting and inserting the mouth of pipe, simultaneously, wherein the probe on a probe inserts in mounting hole, now, the 3rd detects the action of cylinder magnetic switch, sends the pipe mouth of pipe and fixed head position of mounting hole correct signal under warm braw rising pipe;
7) as all qualified in three detection signals, judge that warm braw rising pipe to be measured detects qualified, send qualified signal or start marking machine warm braw rising pipe is carried out to qualified mark;
8) close detection cylinder, each cylinder piston rod retraction that detects, the each probe of corresponding drive and probe are return initial position, then close each clamping cylinder, and clamping cylinder piston rod protracts, promoting cylinder body and clamping plate retreats, the compression to flange is removed in corresponding short slab revolution, and meanwhile, auxiliary clamp cylinder piston rod protracts, drive clamping bar retreats, and removes the compression to warm braw rising pipe stage casing;
9) clamping bar returns back to horizontal shape, manually takes out warm braw rising pipe, completes detection.
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| CN201310698385.9A CN103851980B (en) | 2013-12-18 | 2013-12-18 | A kind of electromotor warm braw outlet pipe appliance special for detecting and detection method |
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| CN201310698385.9A CN103851980B (en) | 2013-12-18 | 2013-12-18 | A kind of electromotor warm braw outlet pipe appliance special for detecting and detection method |
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