Flaw detector capable of quickly marking damage points
阅读说明:本技术 一种可快速标记损害点的探伤机 (Flaw detector capable of quickly marking damage points ) 是由 不公告发明人 于 2019-12-03 设计创作,主要内容包括:本发明涉及探伤机领域,具体的说是一种可快速标记损害点的探伤机,包括底柱、固定板、探伤机本体、移动结构、升降结构、夹持结构、转动结构、标记结构和润滑结构;通过在移动结构的内部安装升降结构,既能够将氧气瓶进行临时放置,还能够调节氧气瓶的高度,从而能够方便夹持结构对氧气瓶进行精准夹持,再配合转动结构的转动,从而既能够方便对不同直径的氧气瓶进行夹持固定,还能够实现氧气瓶的转动检测,从而能够使检测数据更加准确,在探伤机本体上设置标记结构,能够实现对探伤位置的快速标记,能够方便后续对氧气瓶的修补工作,在移动结构工作过程中能够同步带动润滑结构进行工作,通过润滑结构的工作,能够对移动结构进行及时的润滑工作。(The invention relates to the field of flaw detectors, in particular to a flaw detector capable of quickly marking damage points, which comprises a bottom column, a fixing plate, a flaw detector body, a moving structure, a lifting structure, a clamping structure, a rotating structure, a marking structure and a lubricating structure, wherein the bottom column is fixedly connected with the fixing plate; through the internally mounted elevation structure at the moving structure, can enough place the oxygen cylinder temporarily, can also adjust the height of oxygen cylinder, thereby can make things convenient for clamping structure to carry out accurate centre gripping to the oxygen cylinder, the rotation of deuterogamy rotating-structure, thereby can enough conveniently carry out the centre gripping to the oxygen cylinder of different diameters and fix, can also realize the rotation detection of oxygen cylinder, thereby can make detected data more accurate, set up the mark structure on the defectoscope body, can realize the quick mark to the position of detecting a flaw, can make things convenient for follow-up repair work to the oxygen cylinder, can drive lubricating structure in step and carry out work in moving structure course of work, work through lubricating structure, can carry out timely lubrication work to moving structure.)
1. The utility model provides a but rapid mark harm point's defectoscope which characterized in that: the device comprises bottom columns (1), fixing plates (2), a flaw detector body (3), a moving structure (4), a lifting structure (5), a clamping structure (6), a rotating structure (7), a marking structure (8) and a lubricating structure (9), wherein the two fixing plates (2) which are used for supporting and installing other parts are fixed between the two bottom columns (1) and are used for connecting and fixing; the flaw detector body (3) for detecting the flaw of the air oxygen cylinder is fixed at one end, opposite to each other, of each of the two bottom columns (1), and the moving structure (4) for pushing the oxygen cylinder into the flaw detector body (3) for detecting the flaw is installed at the top end of each of the two bottom columns (1); the lifting structure (5) used for placing and adjusting the height of the oxygen cylinder is arranged in the moving structure (4), and the clamping structure (6) used for clamping and fixing the oxygen cylinder on the lifting structure (5) is arranged in the moving structure (4); the one end of removal structure (4) is connected with and is used for carrying out the pivoted to the oxygen cylinder of centre gripping rotating-structure (7) the one end installation of defectoscope body (3) is used for carrying out quick mark to the oxygen cylinder department of detecting a flaw mark structure (8) the inside setting of removal structure (4) is used for right removal structure (4) lubricate lubricating structure (9).
2. The flaw detector capable of rapidly marking a damage point according to claim 1, wherein: the moving structure (4) comprises a slide rail (41), a slide block (42), a fixed seat (43), a screw rod (44), a motor (45) and a rotating sleeve (46), the top ends of the two bottom columns (1) are respectively fixed with the slide rails (41), one ends of the two slide rails (41) departing from the bottom columns (1) are respectively connected with the slide blocks (42) in a sliding way, the fixed seat (43) is fixed at one end of the sliding block (42) departing from the sliding rail (41), the screw rod (44) is rotatably connected between the two fixing plates (2), the external thread of the screw rod (44) is connected with the rotating sleeve (46), one end of the rotating sleeve (46) is fixedly connected with the bottom end of the fixed seat (43), the motor (45) is fixed at one end of the fixing plate (2), and the motor (45) is connected with the screw rod (44).
3. The flaw detector capable of rapidly marking a damage point according to claim 2, wherein: the lifting structure (5) comprises a first crank handle (51), a placing sleeve (52), a rubber pad (53), a sliding rod (54), a limiting block (55), a rack (56), a rotating shaft (57), a first gear (58) and a second gear (59), the sliding rod (54) is connected to the inside of the fixing seat (43) in a sliding manner, the placing sleeve (52) with an arc-shaped fixed section is arranged at the top end of the sliding rod (54), the rubber pad (53) is glued to one end of the placing sleeve (52) departing from the sliding rod (54), the limiting block (55) is fixed to one end of the sliding rod (54), the limiting block (55) is connected with the fixing seat (43) in a sliding manner, the rack (56) is fixed to one end of the sliding rod (54) departing from the limiting block (55), and the first gear (58) is connected with the fixing seat (43) in a rotating manner through the rotating shaft (57) inside the fixing seat (43), the first gear (58) is meshed with the rack (56), the second gear (59) is rotatably connected to the inner portion of the fixed seat (43), the first gear (58) is meshed with the second gear (59), the outer diameter of the first gear (58) is larger than that of the second gear (59), the first crank (51) is fixed to the center of the second gear (59) in a vertical relation, and the first crank (51) is rotatably connected with the fixed seat (43).
4. The flaw detector capable of rapidly marking a damage point according to claim 2, wherein: clamping structure (6) include second crank (61), spout (62), first bearing (63), fixed block (64) and first spring (65), second crank (61) pass through first bearing (63) with fixing base (43) rotate and are connected the inside of fixing base (43) is equipped with spout (62) the inside sliding connection of spout (62) has fixed block (64), second crank (61) run through fixed block (64) and with fixed block (64) threaded connection fixing base (43) with the centre gripping is fixed between fixed block (64) first spring (65).
5. The flaw detector capable of rapidly marking a damage point according to claim 4, wherein: the rotating structure (7) comprises vertical plates (71), a second bearing (72), a jacket (73), a protective sleeve (74), a third crank (75), a connecting plate (76), a third gear (77), a limiting rod (78), a mounting plate (79) and a second spring (79 a), wherein the top end of the fixed seat (43) is provided with the two vertical plates (71) which are in parallel relation, one vertical plate (71) is fixed on the fixed seat (43), the other vertical plate (71) is fixed on the fixed block (64), the second bearing (72) is fixed on the vertical plate (71), the jacket (73) which is in a funnel-shaped structure is rotatably connected with the vertical plates (71) through the second bearing (72), the connecting plate (76) is fixed at one end of one of the jacket (73), and the third crank (75) is fixed at one end of the connecting plate (76), the protecting sleeve (74) is fixed to one end of the vertical plate (71), the third crank (75) penetrates through the protecting sleeve (74) and is rotatably connected with the protecting sleeve (74), the third gear (77) is fixed to the outer portion of the third crank (75), the third gear (77) is rotatably connected with the protecting sleeve (74), the mounting plate (79) is slidably connected to the inner portion of the protecting sleeve (74), the limiting rod (78) with a trapezoidal cross section is fixed to one end, close to the third gear (77), of the mounting plate (79), the limiting rod (78) is slidably connected with the protecting sleeve (74), and the second spring (79 a) is arranged at one end, away from the limiting rod (78), of the mounting plate (79).
6. The flaw detector capable of rapidly marking a damage point according to claim 1, wherein: the marking structure (8) comprises an air cylinder (81), an ink storage box (82), a sliding sleeve (83), a sponge (84), a first flow channel (85), a second flow channel (86) and a third spring (87), wherein the air cylinder (81) is fixed on the flaw detector body (3), the bottom end of the air cylinder (81) is fixed, the interior of the ink storage box (82) is provided with an accommodating cavity, the sliding sleeve (83) is connected in a sliding mode, the bottom end of the sliding sleeve (83) is fixed with the sponge (84), the first flow channel (85) with an annular structure in cross section is arranged in the sliding sleeve (83), the second flow channel (86) with an arc-shaped cross section is arranged in the ink storage box (82), and the third spring (87) is clamped and fixed between the sliding sleeve (83) and the ink storage box (82).
7. The flaw detector capable of rapidly marking a damage point according to claim 2, wherein: the lubricating structure (9) comprises an oil storage tank (91), fixing columns (92), a top rod (93), a cross rod (94), a fourth spring (95), a first sealing plug (96), a first oil pipe (97), a second sealing plug (98) and a second oil pipe (99), the oil storage tank (91) is arranged inside the fixing seat (43), the fixing columns (92) with a plurality of cylinder structures are linearly and equidistantly distributed at one end of the bottom column (1), the top rod (93) is connected inside the fixing seat (43) in a sliding mode, the cross rod (94) is fixed at one end, away from the fixing columns (92), of the top rod (93), the fourth spring (95) is clamped and fixed between the cross rod (94) and the fixing seat (43), the first sealing plug (96) is fixed at one end of the cross rod (94), and the first oil pipe (97) is arranged inside the fixing seat (43), and a second sealing plug (98) is fixed at one end of the cross rod (94) which is far away from the first sealing plug (96), a second oil pipe (99) is arranged inside the fixed seat (43), and both the first oil pipe (97) and the second oil pipe (99) can be communicated with the inside of the oil storage tank (91).
Technical Field
The invention relates to the field of flaw detectors, in particular to a flaw detector capable of quickly marking damage points.
Background
The flaw detector is generally nondestructive flaw detection, and is specially used for the industrial departments of shipbuilding, petroleum, chemical engineering, machinery, aerospace, transportation, building and the like to inspect the quality of the processing and welding of materials and parts of ship bodies, pipelines, high-pressure vessels, boilers, airplanes, vehicles, bridges and the like, and the quality of various processed parts of light metals, rubber, ceramics and the like. Surface and internal defects of the machined parts and the weld of the material can be displayed to assess the quality of the product. Showing the location, shape and size of the discontinuity. The method can detect the defects of superfine microcracks, hairlines, white spots, folds, inclusions and the like on the surface of the material, has high detection sensitivity, can visually display the position, the shape, the size and the severity of the defects, and has good repeatability for detecting the defects. The method is widely applied to flaw detection of pipes, bars, sections, welding parts, machined parts and forged pieces, and particularly plays a unique role in the fixed inspection of pressure vessels and bearings.
Some oxygen cylinders that service life is longer are generally can carry out the regular detection of detecting a flaw in order to guarantee the security of continuing to use, but the exterior structure of oxygen cylinder generally is circular structure, when detecting a flaw, needs continuous artifical upset, and is difficult to the location when the upset, the condition of gyration still can take place, the accuracy of the detection of will greatly reduced detecting a flaw.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a flaw detector capable of quickly marking damage points.
The technical scheme adopted by the invention for solving the technical problems is as follows: a flaw detector capable of quickly marking damage points comprises bottom columns, fixing plates, a flaw detector body, a moving structure, a lifting structure, a clamping structure, a rotating structure, a marking structure and a lubricating structure, wherein the two fixing plates for connecting and fixing are fixed between the two bottom columns for supporting and mounting other parts; the flaw detector body for carrying out flaw detection on the air oxygen cylinder is fixed at one end, opposite to each other, of each of the two bottom columns, and the moving structure for pushing the oxygen cylinder into the flaw detector body to carry out flaw detection is installed at the top ends of the two bottom columns; the lifting structure used for placing and adjusting the height of the oxygen cylinder is arranged in the moving structure, and the clamping structure used for clamping and fixing the oxygen cylinder on the lifting structure is arranged in the moving structure; the one end of removal structure is connected with and is used for carrying out the pivoted to the oxygen cylinder of centre gripping the rotating-structure the one end installation of defectoscope body is used for carrying out quick mark to the oxygen cylinder department of detecting a flaw the mark structure the inside setting of removal structure is used for right removal structure carries out the lubrication structure.
Specifically, the removal structure includes slide rail, slider, fixing base, lead screw, motor and commentaries on classics cover, two the top of foundation is fixed respectively the slide rail, two the slide rail deviates from the equal sliding connection of one end of foundation has the slider deviates from the one end of slide rail is fixed the fixing base, two rotate between the fixed plate and be connected with the lead screw the outside threaded connection of lead screw has the commentaries on classics cover, just the one end of changeing the cover with the bottom fixed connection of fixing base the one end of fixed plate is fixed the motor, just the motor with the lead screw is connected.
Specifically, the lifting structure comprises a first crank, a placing sleeve, a rubber pad, a slide rod, a limiting block, a rack, a rotating shaft, a first gear and a second gear, the slide rod is connected to the inside of the fixing seat in a sliding manner, the placing sleeve with a vertical fixed cross section in an arc structure is arranged at the top end of the slide rod, the rubber pad is glued to one end of the placing sleeve away from the slide rod, the limiting block is fixed to one end of the slide rod and is connected with the fixing seat in a sliding manner, the rack is fixed to one end of the slide rod away from the limiting block, the first gear is rotatably connected with the fixing seat through the rotating shaft and is meshed with the rack, the second gear is rotatably connected to the inside of the fixing seat, and the first gear is meshed with the second gear, and the outer diameter of the first gear is larger than that of the second gear, the first crank is fixed in a vertical relation at the central position of the second gear, and the first crank is rotatably connected with the fixed seat.
Specifically, clamping structure includes second crank, spout, first bearing, fixed block and first spring, the second crank passes through first bearing with the fixing base rotates to be connected the inside of fixing base is equipped with the spout the inside sliding connection of spout has the fixed block, the second crank runs through the fixed block and with fixed block threaded connection the fixing base with the centre gripping is fixed between the fixed block first spring.
Specifically, the rotating structure comprises vertical plates, a second bearing, a jacket, a protective sleeve, a third crank, a connecting plate, a third gear, a limiting rod, a mounting plate and a second spring, wherein two vertical plates are arranged at the top end of the fixing seat in parallel, one vertical plate is fixed on the fixing seat, the other vertical plate is fixed on the fixing block, the second bearing is fixed on the vertical plate, the jacket in a funnel-shaped structure is rotatably connected with the vertical plates through the second bearing, the connecting plate is fixed at one end of one of the jacket, the third crank is fixed at one end of the connecting plate, the protective sleeve is fixed at one end of the vertical plate, the third crank penetrates through the protective sleeve and is rotatably connected with the protective sleeve, the third gear is fixed outside the third crank, and the third gear is rotatably connected with the protective sleeve, the inner sliding connection of the protective sleeve is provided with the mounting plate, the mounting plate is close to the limiting rod with the trapezoidal structure on the fixed section of one end of the third gear, the limiting rod is connected with the protective sleeve in a sliding mode, and one end of the mounting plate, which deviates from the limiting rod, is provided with the second spring.
Specifically, the mark structure includes cylinder, ink storage box, sliding sleeve, sponge, first runner, second runner and third spring, the cylinder is fixed in the defectoscope body the inside holding chamber that has of bottom mounting of cylinder the ink storage box's inside slides and has been accepted the sliding sleeve the bottom mounting of sliding sleeve the sponge the inside of sliding sleeve sets up the cross-section and is the loop configuration first runner the inside of ink storage box sets up the cross-section and is the arc structure the second runner the sliding sleeve with the centre gripping is fixed between the ink storage box the third spring.
Specifically, the lubricating structure comprises an oil storage tank, a fixed column, a mandril, a cross rod, a fourth spring, a first sealing plug, a first oil pipe, a second sealing plug and a second oil pipe, the oil storage tank is arranged in the fixed seat, one end of the bottom column is provided with a plurality of fixed columns with cylindrical structures in linear and equidistant distribution, the inner part of the fixed seat is connected with the ejector rod in a sliding way, one end of the ejector rod, which is far away from the fixed column, is fixed with the cross rod, the fourth spring is clamped and fixed between the cross rod and the fixed seat, the first sealing plug is fixed at one end of the cross rod, the first oil pipe is arranged in the fixed seat, the second sealing plug is fixed at one end of the cross rod, which is far away from the first sealing plug, the second oil pipe is arranged in the fixed seat, and the first oil pipe and the second oil pipe can be communicated with the inside of the oil storage tank.
The invention has the beneficial effects that:
(1) according to the flaw detector capable of quickly marking the damage point, the oxygen cylinder can be pushed in and out through the arrangement of the moving structure, so that the detection and placement of the oxygen cylinder are facilitated, namely, the flaw detector body is fixed at the center position of the bottom column, the fixing seat for fixing the oxygen cylinder is in sliding connection with the bottom column through the sliding rail and the sliding block, so that the oxygen cylinder can be conveniently pushed into the flaw detector body to be detected when the oxygen cylinder needs to be detected, the fixing seat only needs to be pushed out from the bottom end of the flaw detector body to be installed and detached when the oxygen cylinder is installed and detached, and the oxygen cylinder can be conveniently installed and detached due to the fact that sliding power of the fixing seat comes from the matching of the rotating sleeve, the screw rod and the motor, and the oxygen cylinder can be detected accurately due to the fact that the transmission precision of the screw rod is high.
(2) The flaw detector capable of quickly marking damage points can temporarily place an oxygen cylinder and adjust the height of the oxygen cylinder by installing the lifting structure in the moving structure, so that the oxygen cylinder can be accurately clamped by the clamping structure conveniently, and then the rotating structure is rotated, so that the oxygen cylinders with different diameters can be clamped and fixed conveniently, and the rotation detection of the oxygen cylinders can be realized, so that the detection data can be more accurate, namely, when the oxygen cylinder needs to be detected, the oxygen cylinder to be detected is placed on the placing sleeve firstly, then the first crank is rotated externally according to the actual diameter of the oxygen cylinder, as the second gear is fixed outside the first crank and is meshed with the first gear, the rotation of the first gear can be realized when the first crank is rotated, and the first gear can control the sliding rod for fixing the placing sleeve to lift up and down in the fixing seat through the rack, the lifting of the oxygen cylinder on the sleeve can be realized by externally rotating the first crank, so that the position of the oxygen cylinder can be conveniently and accurately adjusted, the center line of the oxygen cylinder can be coincided with the center lines of the two jackets, the oxygen cylinder can be accurately clamped and fixed, the gear wheel is driven by the pinion because the outer diameter of the first gear is larger than that of the second gear, the effect of saving labor can be achieved, and the effect of more accurate adjustment can be realized, when the oxygen cylinder is adjusted to be coincided with the center lines of the two jackets, only the second crank needs to be rotated, the second crank is rotatably connected with the fixing seat and is also in threaded connection with the fixing block which is slidably connected inside the chute, therefore, the fixing block can slide inside the chute only by rotating the second crank, and the fixing block is fixedly connected with one of the vertical plates, the fixing block slides to realize that one of the clamping sleeves approaches to the other clamping sleeve, and because the two clamping sleeves are of funnel-shaped structures, oxygen bottles with different lengths and diameters can be conveniently clamped and fixed, and because the clamping sleeves are rotatably connected with the vertical plate through the second bearing, and because the third crank is fixedly connected with one of the clamping sleeves through the connecting plate, when the third crank is rotated, the whole oxygen bottle can be rotated, so that 360-degree rotation detection of the oxygen bottle can be conveniently carried out, and because the protecting sleeve is fixed outside the clamping sleeves, the third gear is rotated inside the protecting sleeve and fixedly connected with the third crank, the mounting plate and the limiting rod are slidably connected inside the protecting sleeve, the cross section of the limiting rod is of a trapezoidal structure, the limiting rod can only rotate in one direction under the elastic action of the second spring, and the imagination that the oxygen bottle rotates during detection is avoided, thereby being capable of ensuring the accuracy of detection.
(3) The flaw detector capable of quickly marking the damage point can realize quick marking of the flaw detection position by arranging the marking structure on the flaw detector body, so that the subsequent repairing work of the oxygen bottle can be facilitated, namely, the ink storage box for storing ink is fixedly connected with the air cylinder, so that the ink storage box can quickly descend and retract under the work of the air cylinder, when the flaw detection position of the oxygen bottle needs to be marked, the air cylinder can push the ink storage box to quickly descend, when a sliding sleeve connected inside the ink storage box in a sliding mode is not abutted to the surface of the oxygen bottle, a first flow passage inside the sliding sleeve and a second flow passage inside the ink storage box are not communicated under the elastic force of a third spring, no ink is supplied to sponge fixed inside the sliding sleeve at the moment, so that the ink dripping can be avoided, the ink waste can be avoided, and when the sliding sleeve is abutted to the oxygen bottle, the first flow channel is communicated with the second flow channel, ink in the ink storage box can enter the sponge, and surface marking work on the oxygen cylinder can be completed at the moment, so that maintenance work of subsequent maintenance personnel can be facilitated.
(4) The flaw detector capable of quickly marking damage points can synchronously drive the lubricating structure to work in the working process of the moving structure, can lubricate the moving structure in time through the working of the lubricating structure, can effectively avoid the situation that the moving structure is blocked in the working process, does not need manual intermittent oil brushing, and can save manpower, namely, an oil storage tank for storing oil is arranged in the fixed seat, two oil pipes are arranged in the fixed seat, the first oil pipe is communicated with the slide rail, the second oil pipe is communicated with the lead screw, when in a normal state, the two oil pipes are blocked by two sealing plugs under the elastic force of a fourth spring, so that the waste caused by the outflow of the internal lubricating oil of the oil storage tank when not in use can be avoided, when the fixed seat works, the ejector rod can be driven to move together, because a plurality of fixing columns which are linearly distributed are fixed at one end of the bottom column, through the cooperation use of ejector pin and fixed column, can be when the ejector pin conflict fixed column, the ejector pin is slided upward, and two oil pipes communicate with each other with the inside of oil storage tank this moment, and the inside lubricating oil of oil storage tank will get into two oil pipes, drips respectively on slide rail and lead screw from two oil pipes again to can conveniently carry out timely lubrication to slide rail and lead screw, avoid slide rail and lead screw to appear blocking dead condition when using.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of the overall structure of a preferred embodiment of a flaw detector capable of rapidly marking a damage point according to the present invention;
FIG. 2 is a schematic view of a coupling structure of the bottom pillar and the moving structure shown in FIG. 1;
FIG. 3 is a schematic view of a connection structure of the lifting structure and the clamping structure shown in FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic structural view of the rotating structure shown in FIG. 1;
FIG. 6 is a schematic structural view of the marking structure shown in FIG. 1;
fig. 7 is a schematic view of a coupling structure of the bottom pillar and the lubricating structure shown in fig. 1.
In the figure: 1. a bottom pillar, 2, a fixed plate, 3, a flaw detector body, 4, a moving structure, 41, a sliding rail, 42, a sliding block, 43, a fixed seat, 44, a screw rod, 45, a motor, 46, a rotating sleeve, 5, a lifting structure, 51, a first crank, 52, a placing sleeve, 53, a rubber pad, 54, a sliding rod, 55, a limiting block, 56, a rack, 57, a rotating shaft, 58, a first gear, 59, a second gear, 6, a clamping structure, 61, a second crank, 62, a sliding groove, 63, a first bearing, 64, a fixed block, 65, a first spring, 7, a rotating structure, 71, a vertical plate, 72, a second bearing, 73, a jacket, 74, a protective sleeve, 75, a third crank, 76, a connecting plate, 77, a third gear, 78, a limiting rod, 79, a mounting plate, 79a second spring, 8, a marking structure, 81, a cylinder, 82, an ink storage box, 83, a sliding sleeve, 84, a sponge, 85, a sliding sleeve, a, The oil pump comprises a first flow passage, a second flow passage, a third spring, a lubricating structure, a first oil pipe, a second oil pipe, a third oil pipe, a fourth.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the flaw detector capable of rapidly marking damage points according to the present invention includes a
Specifically, the
Specifically, the lifting structure 5 includes a
Specifically, the
Specifically, the
Specifically, the
Specifically, the
When the oxygen cylinder is used, when the oxygen cylinder needs to be detected, the oxygen cylinder to be detected is placed on the placing
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
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