CN216327823U - A fixed tool for tubular metal resonator detects - Google Patents
A fixed tool for tubular metal resonator detects Download PDFInfo
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- CN216327823U CN216327823U CN202122805601.8U CN202122805601U CN216327823U CN 216327823 U CN216327823 U CN 216327823U CN 202122805601 U CN202122805601 U CN 202122805601U CN 216327823 U CN216327823 U CN 216327823U
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Abstract
The utility model discloses a fixing jig for metal tube detection, which comprises a plate body, a fixing mechanism and a limiting mechanism, wherein the plate body is provided with a first fixing hole and a second fixing hole; plate body: support columns are arranged at four corners of the lower surface of the plate body, anti-slip pads are arranged on the lower surfaces of the support columns, a turntable is rotatably connected to the upper end of the inner part of a rotary hole in the middle of the upper surface of the plate body through a bearing, sliding grooves are arranged on the upper surface of the turntable in an annular array, and limiting sliding grooves are arranged in the middle of the left inner wall and the right inner wall of each sliding groove; a fixing mechanism: the upper end of the fixing mechanism is connected with the inside of the sliding chute in a sliding manner, and the annular array of the upper surface of the fixing mechanism is provided with arc-shaped fixing plates; a limiting mechanism: set up respectively on the outer cambered surface of the upper end of plate body and carousel, this a fixed tool for tubular metal resonator detects, application range is more extensive, can adjust the tubular metal resonator angle after fixing, avoids detecting the angle not right and need the problem of re-fixing, improves the detection efficiency of tubular metal resonator.
Description
Technical Field
The utility model relates to the technical field of pipe fitting fixing, in particular to a fixing jig for metal pipe detection.
Background
The metal pipe is a general name, and includes iron pipe, galvanized steel pipe, copper pipe etc. and the metal pipe is widely used in various fields such as mechanical equipment, building materials, water supply and drainage system, hardware, and the metal pipe is very durable, has good corrosion resistance and durability, can bury in the underground throughout the year and use, long service life.
In the production process of tubular metal resonator, in order to guarantee the quality of tubular metal resonator, need carry out the sampling to the tubular metal resonator and detect because the surface of tubular metal resonator is the arc, and the position of in-process tubular metal resonator that detects changes easily, needs fix the tubular metal resonator through fixed tool, and the fixed method commonly used carries out the centre gripping through two splint to the tubular metal resonator mostly, makes the rigidity of tubular metal resonator, and the convenience is detected the tubular metal resonator.
In the tubular metal resonator testing process, in order to guarantee the accuracy of detecting the angle, often need rotate the tubular metal resonator, but a lot of fixed jigs can not rotate the tubular metal resonator after fixed the completion again, need fix again, increase the time that detects needs, influence the efficiency that detects, for this reason, we propose a fixed tool that is used for the tubular metal resonator to detect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the existing defects and provide a fixing jig for metal tube detection, which can adjust the angle of a fixed metal tube, avoid the problem that the detection angle is not correct and needs to be fixed again, improve the detection efficiency of the metal tube and effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a fixing jig for metal tube detection comprises a plate body, a fixing mechanism and a limiting mechanism;
plate body: support columns are arranged at four corners of the lower surface of the plate body, anti-slip pads are arranged on the lower surfaces of the support columns, a turntable is rotatably connected to the upper end of the inner part of a rotary hole in the middle of the upper surface of the plate body through a bearing, sliding grooves are arranged on the upper surface of the turntable in an annular array, and limiting sliding grooves are arranged in the middle of the left inner wall and the right inner wall of each sliding groove;
a fixing mechanism: the upper end of the fixing mechanism is connected with the inside of the sliding chute in a sliding manner, and the annular array of the upper surface of the fixing mechanism is provided with arc-shaped fixing plates;
a limiting mechanism: set up respectively on the outer cambered surface of the upper end of plate body and carousel, can be applicable to not unidimensional tubular metal resonator, application range is more extensive, improves the fixed effect to the tubular metal resonator, can adjust the tubular metal resonator angle after fixing, avoids detecting the angle not right and need the problem of refastening, improves the detection efficiency of tubular metal resonator, conveniently detects the tubular metal resonator.
Furthermore, a single chip microcomputer is arranged at the front end of the upper surface of the plate body, and the input end of the single chip microcomputer is electrically connected to an external power supply to control the starting and stopping of the whole device.
Further, fixed establishment includes plane thread dish and slider, plane thread dish rotates through two bearings and connects in the inside lower extreme in the commentaries on classics downthehole portion at plate body upper surface middle part, and slider sliding connection is in the inside of spout respectively, and the spacing slider of side is respectively with adjacent spacing spout sliding connection about the slider, and the plane thread of slider lower surface all with plane thread dish threaded connection, the upper surface of slider all is equipped with the arc fixed plate, conveniently adjusts the distance between the arc fixed plate.
Further, fixed establishment still includes mounting bracket and motor, the mounting bracket sets up in the lower surface middle part of plate body, is equipped with the motor in the mounting hole at mounting bracket middle part, the output shaft upper end of motor and the lower surface middle part fixed connection of plane thread dish, and the input electricity of motor is connected in the output of singlechip, provides power for the removal of arc fixed plate.
Further, stop gear includes a screw thread section of thick bamboo, bolt, oblique type slider, sliding tray and draw-in groove, draw-in groove ring array sets up in the extrados of carousel, and the sliding tray sets up the downthehole cambered surface front end of commentaries on classics at plate body upper surface middle part, and the inside longitudinal sliding connection of sliding tray has the oblique type slider of installing with the draw-in groove cooperation, and a screw thread section of thick bamboo sets up in the upper surface front end of plate body, and the inside threaded connection of a screw thread section of thick bamboo has the bolt, and the lower extreme of bolt passes the through-hole on the plate body and with the round hole joint of oblique type slider upper surface, prescribes a limit to the position of carousel, guarantees arc fixed plate's normal removal.
Furthermore, stop gear still includes the spring, the spring sets up between the front side inner wall of sliding tray and the front surface of oblique type slider, guarantees the normal joint of oblique type slider and draw-in groove.
Furthermore, the outer arc surface of the arc-shaped fixing plate is provided with an arc-shaped rubber pad, so that the friction force between the arc-shaped fixing plate and the metal pipe is increased, and the fixing effect is improved.
Compared with the prior art, the utility model has the beneficial effects that: this a fixed tool for tubular metal resonator detects has following benefit:
1. through singlechip starter motor, the output shaft of motor drives the plane thread dish and rotates, through the plane thread threaded connection of plane thread dish and slider lower surface, make the slider drive the arc fixed plate and remove to the direction of keeping away from the carousel center, the range of movement of three arc fixed plate is the same, until the inner wall contact of arc rubber pad and tubular metal resonator and produce deformation, frictional force between increase arc fixed plate and the tubular metal resonator, make the tubular metal resonator carry out the rigidity on the arc fixed plate, can be applicable to not unidimensional tubular metal resonator, application range is more extensive, improve the fixed effect to the tubular metal resonator, the convenience detects the tubular metal resonator.
2. Rotatory bolt, the lower extreme that makes the bolt separates with oblique type slider, under the effect on oblique type slider rear end inclined plane, the rotation of carousel will make oblique type slider slide forward, oblique type slider and draw-in groove separation, the carousel can rotate this moment, under the restriction of tubular metal resonator, arc fixed plate has moved to the maximum distance this moment, the continuation of plane screw thread dish is rotatory will drive arc fixed plate and carousel and rotate, and then make the tubular metal resonator rotate, can adjust the tubular metal resonator angle after fixing, avoid detecting the angle not right and need the problem of refastening, improve the detection efficiency of tubular metal resonator.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal planar structure of the plate body according to the present invention;
FIG. 3 is a schematic view of a card slot of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of the present invention.
In the figure: the device comprises a plate body 1, a support column 2, a non-slip mat 3, a rotary table 4, a sliding chute 5, a limiting sliding chute 6, a fixing mechanism 7, a plane threaded disc 71, a mounting rack 72, a sliding block 73, a motor 74, a limiting mechanism 8, a threaded cylinder 81, a bolt 82, an oblique sliding block 83, a spring 84, a sliding groove 85, a clamping groove 86, an arc-shaped fixing plate 9, a singlechip 10 and an arc-shaped rubber mat 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: a fixing jig for metal tube detection comprises a plate body 1, a fixing mechanism 7 and a limiting mechanism 8;
plate body 1: the four corners of the lower surface of the plate body are provided with support columns 2 which provide support for the whole device, the lower surfaces of the support columns 2 are provided with anti-slip pads 3 which increase friction force between the plate body and the ground, the support effect of the support columns 2 is improved, the upper ends of the inner parts of the rotary holes in the middle of the upper surface of the plate body 1 are rotatably connected with rotary tables 4 through bearings, support is provided for placing metal tubes, the upper surface of each rotary table 4 is provided with a chute 5 in an annular array mode, the middle parts of the left inner wall and the right inner wall of each chute 5 are provided with limiting chutes 6 which can be suitable for metal tubes with different sizes, the front end of the upper surface of the plate body 1 is provided with a single chip microcomputer 10, the input end of the single chip microcomputer 10 is electrically connected with an external power supply, and the start of the whole device is controlled to stop;
the fixing mechanism 7: the fixing mechanism 7 comprises a plane thread disc 71 and sliders 73, the plane thread disc 71 is rotatably connected to the lower end of the rotary hole in the middle of the upper surface of the plate body 1 through two bearings, the sliders 73 are respectively and slidably connected to the inside of the sliding grooves 5, the limiting sliders on the left side and the right side of each slider 73 are respectively and slidably connected to the adjacent limiting sliding grooves 6, the plane threads on the lower surface of each slider 73 are respectively and threadably connected to the plane thread disc 71, the arc-shaped fixing plate 9 is arranged on the upper surface of each slider 73, the fixing mechanism 7 further comprises a mounting frame 72 and a motor 74, the mounting frame 72 is arranged in the middle of the lower surface of the plate body 1, the motor 74 is arranged in a mounting hole in the middle of the mounting frame 72, and the upper end of an output shaft of the motor 74 is fixedly connected to the middle of the lower surface of the plane thread disc 71, the input end of the motor 74 is electrically connected with the output end of the singlechip 10, the arc rubber pads 11 are arranged on the outer arc surfaces of the arc fixing plates 9, the motor 74 is started by the singlechip 10, the output shaft of the motor 74 drives the plane thread disc 71 to rotate, because the inclined slide block 83 is clamped with the clamping groove 86 at the moment, the lower end of the bolt 82 is clamped with the inclined slide block 83 to limit the movement of the inclined slide block 83, the rotation of the rotary table 4 is further limited, the planar thread disc 71 is in threaded connection with the planar threads on the lower surface of the sliding block 73, so that the sliding block 73 drives the arc-shaped fixing plates 9 to move towards the direction away from the center of the rotary table 4, the moving amplitudes of the three arc-shaped fixing plates 9 are the same until the arc-shaped rubber pads 11 are in contact with the inner wall of the metal pipe and deform, the friction force between the arc-shaped fixing plates 9 and the metal pipe is increased, the metal pipe is fixed on the arc-shaped fixing plates 9, and the metal pipe is convenient to detect;
and a limiting mechanism 8: the limiting mechanism 8 comprises a threaded cylinder 81, bolts 82, an oblique sliding block 83, a sliding groove 85 and a clamping groove 86, the clamping groove 86 is annularly arranged on the outer arc surface of the rotating disc 4, the sliding groove 85 is arranged at the front end of the inner arc surface of a rotating hole in the middle of the upper surface of the plate body 1, the oblique sliding block 83 which is matched with the clamping groove 86 is longitudinally and slidably connected inside the sliding groove 85, the threaded cylinder 81 is arranged at the front end of the upper surface of the plate body 1, the bolts 82 are threadedly connected inside the threaded cylinder 81, the lower ends of the bolts 82 penetrate through holes in the plate body 1 and are clamped with round holes in the upper surface of the oblique sliding block 83, the limiting mechanism 8 further comprises springs 84, the springs 84 are arranged between the inner wall of the front side of the sliding groove 85 and the front surface of the oblique sliding block 83, the bolts 82 are rotated to separate the lower ends of the bolts 82 from the oblique sliding block 83, under the action of the inclined plane at the rear end of the oblique sliding block 83, the rotation of carousel 4 will make oblique type slider 83 slide forward, and oblique type slider 83 separates with draw-in groove 86, and carousel 4 can rotate this moment, and under the restriction of tubular metal resonator, arc fixed plate 9 has moved to the maximum distance this moment, and the continuation of plane thread dish 71 is rotatory will drive arc fixed plate 9 and carousel 4 and rotate, and then makes the tubular metal resonator rotate, can adjust the tubular metal resonator angle after fixing, and the convenience is detected the tubular metal resonator.
The working principle of the fixing jig for metal pipe detection provided by the utility model is as follows: when the metal pipe fixing device is used, a metal pipe is sleeved on an outer arc surface of a whole formed by three arc-shaped fixing plates 9, the numerical value of the pipe wall diameter of the metal pipe is input into a single chip microcomputer 10, then a motor 74 is started through the single chip microcomputer 10, an output shaft of the motor 74 drives a plane thread disc 71 to rotate, because the inclined slide block 83 is clamped with a clamping groove 86 at the moment, the lower end of a bolt 82 is clamped with the inclined slide block 83 to limit the movement of the inclined slide block 83 and further limit the rotation of a rotary disc 4, the slide block 73 drives the arc-shaped fixing plates 9 to move towards the direction far away from the center of the rotary disc 4 through the plane thread disc 71 and the plane thread on the lower surfaces of the slide blocks 73, the moving amplitudes of the three arc-shaped fixing plates 9 are the same until an arc-shaped rubber pad 11 is contacted with the inner wall of the metal pipe and generates deformation, the friction force between the arc-shaped fixing plates 9 and the metal pipe is increased, so that the metal pipe is fixed on the arc-shaped fixing plates 9 in position, then the bolt 82 is rotated to separate the lower end of the bolt 82 from the inclined slide block 83, under the action of the inclined plane at the rear end of the inclined slide block 83, the inclined slide block 83 slides forwards due to the rotation of the rotary table 4, the inclined slide block 83 is separated from the clamping groove 86, the rotary table 4 can normally rotate at the moment, the arc-shaped fixing plate 9 moves to the maximum distance at the moment under the limitation of the metal pipe, the arc-shaped fixing plate 9 and the rotary table 4 are driven to rotate by the continuous rotation of the plane thread disc 71, the metal pipe further rotates, the angle of the fixed metal pipe can be adjusted, and the metal pipe can be conveniently detected.
It should be noted that the single chip microcomputer 10 disclosed in the above embodiments may be an AT89C4051 single chip microcomputer, the motor 74 may be freely configured according to an actual application scenario, a 42HD5002I stepping motor is suggested to be used, and the single chip microcomputer 10 controls the motor 74 to work by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a fixed tool for tubular metal resonator detects which characterized in that: comprises a plate body (1), a fixing mechanism (7) and a limiting mechanism (8);
plate body (1): supporting columns (2) are arranged at four corners of the lower surface of the plate body, anti-slip pads (3) are arranged on the lower surface of each supporting column (2), a turntable (4) is rotatably connected to the upper end of the inner part of a rotating hole in the middle of the upper surface of the plate body (1) through a bearing I, sliding grooves (5) are arranged on the upper surface of the turntable (4) in an annular array mode, and limiting sliding grooves (6) are arranged in the middle of the left inner wall and the right inner wall of each sliding groove (5);
fixing mechanism (7): the upper end of the fixing mechanism (7) is connected with the inside of the sliding chute (5) in a sliding manner, and the upper surface of the fixing mechanism (7) is provided with arc-shaped fixing plates (9) in an annular array manner;
limiting mechanism (8): are respectively arranged on the upper end of the plate body (1) and the outer cambered surface of the turntable (4).
2. The fixing jig for metal pipe detection according to claim 1, wherein: the front end of the upper surface of the plate body (1) is provided with a single chip microcomputer (10), and the input end of the single chip microcomputer (10) is electrically connected with an external power supply.
3. The fixing jig for metal pipe detection according to claim 2, wherein: fixed establishment (7) are including plane screw thread dish (71) and slider (73), plane screw thread dish (71) are rotated through two bearings and are connected in the inside lower extreme in the downthehole portion of changeing of plate body (1) upper surface middle part, slider (73) sliding connection respectively in the inside of spout (5), the spacing slider of side respectively with adjacent spacing spout (6) sliding connection about slider (73), the plane thread of slider (73) lower surface all with plane screw thread dish (71) threaded connection, the upper surface of slider (73) all is equipped with arc fixed plate (9).
4. The fixing jig for metal pipe detection according to claim 3, wherein: fixing mechanism (7) still include mounting bracket (72) and motor (74), mounting bracket (72) set up in the lower surface middle part of plate body (1), are equipped with motor (74) in the mounting hole at mounting bracket (72) middle part, the lower surface middle part fixed connection of the output shaft upper end of motor (74) and plane thread dish (71), and the input electricity of motor (74) is connected in the output of singlechip (10).
5. The fixing jig for metal pipe detection according to claim 1, wherein: stop gear (8) include a screw thread section of thick bamboo (81), bolt (82), oblique type slider (83), sliding tray (85) and draw-in groove (86), draw-in groove (86) ring array sets up in the extrados of carousel (4), and sliding tray (85) set up in the downthehole arc front end of commentaries on classics at plate body (1) upper surface middle part, and the inside longitudinal sliding connection of sliding tray (85) has oblique type slider (83) of installing with draw-in groove (86) cooperation, and a screw thread section of thick bamboo (81) set up in the upper surface front end of plate body (1), and the inside threaded connection of a screw thread section of thick bamboo (81) has bolt (82), and the lower extreme of bolt (82) passes the through-hole on plate body (1) and with the round hole joint of oblique type slider (83) upper surface.
6. The fixing jig for metal pipe detection according to claim 5, wherein: the limiting mechanism (8) further comprises a spring (84), and the spring (84) is arranged between the inner wall of the front side of the sliding groove (85) and the front surface of the inclined sliding block (83).
7. The fixing jig for metal pipe detection according to claim 1, wherein: the outer arc surfaces of the arc-shaped fixing plates (9) are provided with arc-shaped rubber pads (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805601.8U CN216327823U8 (en) | 2021-11-16 | 2021-11-16 | A fixed tool for tubular metal resonator detects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122805601.8U CN216327823U8 (en) | 2021-11-16 | 2021-11-16 | A fixed tool for tubular metal resonator detects |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN216327823U true CN216327823U (en) | 2022-04-19 |
| CN216327823U8 CN216327823U8 (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122805601.8U Active CN216327823U8 (en) | 2021-11-16 | 2021-11-16 | A fixed tool for tubular metal resonator detects |
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| CN (1) | CN216327823U8 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538391A (en) * | 2023-05-08 | 2023-08-04 | 中铁一局集团第五工程有限公司 | Measuring device and method for high-speed railway tunnel inverted arch five-line upper wall |
-
2021
- 2021-11-16 CN CN202122805601.8U patent/CN216327823U8/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116538391A (en) * | 2023-05-08 | 2023-08-04 | 中铁一局集团第五工程有限公司 | Measuring device and method for high-speed railway tunnel inverted arch five-line upper wall |
| CN116538391B (en) * | 2023-05-08 | 2023-12-26 | 中铁一局集团第五工程有限公司 | Measuring device and method for high-speed railway tunnel inverted arch five-line upper wall |
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| Publication number | Publication date |
|---|---|
| CN216327823U8 (en) | 2022-06-21 |
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| CU01 | Correction of utility model | ||
| CU01 | Correction of utility model |
Correction item: Inventor Correct: Zhou Jianming|Feng Liang|Yang Jiaming|Zhao Yuqi|High strength|Fan is coming False: Zhou Jianguo|Feng Liang|Yang Jiaming|Zhao Yuqi|High strength|Fan is coming Number: 16-01 Volume: 38 Correction item: Inventor Correct: Zhou Jianming|Feng Liang|Yang Jiaming|Zhao Yuqi|High strength|Fan is coming False: Zhou Jianguo|Feng Liang|Yang Jiaming|Zhao Yuqi|High strength|Fan is coming Number: 16-01 Page: The title page Volume: 38 |