CN218470623U - Nondestructive testing device for drill rod sleeve processing - Google Patents
Nondestructive testing device for drill rod sleeve processing Download PDFInfo
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- CN218470623U CN218470623U CN202222126962.4U CN202222126962U CN218470623U CN 218470623 U CN218470623 U CN 218470623U CN 202222126962 U CN202222126962 U CN 202222126962U CN 218470623 U CN218470623 U CN 218470623U
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Abstract
The utility model relates to a drill rod cover processing technology field specifically is a nondestructive test device for drill rod cover processing, examine the upside fixedly connected with end strip shell of test table, and be equipped with interval adjustment mechanism on the end strip shell, first mounting panel and the second mounting panel that interval adjustment mechanism's the vertical symmetry in both ends fixedly connected with set up, one side fixedly connected with driving motor of second mounting panel is kept away from to first mounting panel, and driving motor's main shaft end runs through the first carousel that presss from both sides of first mounting panel and fixedly connected with. The utility model discloses in, it is fixed to the centre gripping of drill rod cover to realize first clamp carousel and second clamp carousel through setting up interval adjustment mechanism, improves the data accuracy nature that detects, and is convenient for carry out the centre gripping to the drill rod cover of different specification and dimension fixed, and application scope is wide, sets up ultrasonic transducer, driving motor, reciprocal translation mechanism and electric telescopic handle and realizes the comprehensive nondestructive test to the drill rod cover surface, and detection efficiency is fast.
Description
Technical Field
The utility model relates to a drill rod cover processing technology field specifically is a nondestructive test device for drill rod cover processing.
Background
In the process of ore mining, tunnel tunneling and other related civil engineering operations, rock drilling and hole drilling are common operation links, in the process of rock drilling of a rock drill, impact rotation is usually adopted to form a hole, a drill rod inevitably generates friction with a hole wall in the rotation process, especially when an air-leg rock drill is adopted, the radial constraint force of a rock drill head is usually provided indirectly by the constraint force of a blast hole on the drill rod except that the axial direction of an air leg is coplanar with the axial direction of the drill head and the drill rod and the constraint force is provided by the air leg in the direction of the air leg side and is extremely difficult to realize if depending on the manpower provided by an operator, and in this situation, a drill rod sleeve is additionally arranged on the drill rod to solve the problem, and in the process of machining the drill rod sleeve, the drill rod sleeve needs to be subjected to nondestructive detection and machining.
In a nondestructive testing device (patent number: CN 213843124U) for stainless steel processing in chinese patent, the device solves the problems that in the prior art, when a nondestructive testing device detects a processed stainless steel pipe, an ultrasonic probe of the nondestructive testing device needs to be manually moved and moved on the outer surface of the stainless steel pipe, the manual movement results in low detection efficiency, and dust adsorbed on the outer side of the stainless steel pipe easily affects the detection effect, so that the nondestructive testing device is inconvenient to use. Accordingly, those skilled in the art have provided a non-destructive testing apparatus for drill rod bushing processing to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nondestructive test device for borer rod cover processing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nondestructive test device for processing of borer rod cover, is including examining test table and ultrasonic transducer, examine the upside fixedly connected with end strip shell of test table, and be equipped with interval adjustment mechanism on the end strip shell, first mounting panel and the second mounting panel that the vertical symmetry in both ends fixedly connected with of interval adjustment mechanism set up, one side fixedly connected with driving motor of second mounting panel is kept away from to first mounting panel, and driving motor's main shaft end runs through first mounting panel and the first carousel that presss from both sides of fixedly connected with, one side of second mounting panel is rotated through the pivot and is connected with the second that presss from both sides the carousel that sets up with first clamp carousel symmetry, the grudging post that two vertical symmetries of upside both ends fixedly connected with of end strip shell set up, and the upper end fixedly connected with crossbeam shell of two grudging posts, be equipped with reciprocal translation mechanism on the crossbeam shell, and the lower extreme fixedly connected with electric telescopic handle of reciprocal translation mechanism, electric telescopic handle's lower extreme and ultrasonic transducer fixed connection, examine the front side fixedly connected with control panel of test table, and ultrasonic transducer, interval adjustment mechanism, driving motor, reciprocal translation mechanism and electric telescopic handle respectively with control panel electric connection.
As a further aspect of the present invention: spacing adjustment mechanism is including fixing the first step motor in end strip shell one end, the main shaft end of first step motor runs through and extends to in the end strip shell and the two-way threaded rod of fixedly connected with, and the one end inner wall of end strip shell rotates through the one end of first bearing frame with the two-way threaded rod to be connected, threaded connection has the nut piece that two symmetries set up respectively on the two-way threaded rod, and the equal fixedly connected with connecting rod of upside of two nut pieces, the opening has been seted up to the upside of end strip shell, and two connecting rods all run through the opening respectively with first mounting panel, second mounting panel fixed connection.
As the utility model discloses further scheme again: the bidirectional threaded rod is formed by welding and fixing a threaded rod body with two threads in a reverse direction.
As the utility model discloses further scheme again: reciprocating translation mechanism is including fixing the second step motor in crossbeam shell one end, the main shaft end of second step motor runs through and extends to in the crossbeam shell and fixedly connected with lead screw, and threaded connection has the screw block on the lead screw, the downside fixedly connected with carriage release lever of screw block, the downside of crossbeam shell has been seted up smooth mouthful, and the carriage release lever run through smooth mouthful and with electric telescopic handle fixed connection.
As a further aspect of the present invention: the inner wall of one end of the cross beam shell is rotatably connected with one end, far away from the second stepping motor, of the lead screw through a second bearing seat.
As a further aspect of the present invention: the landing leg that four equal fixedly connected with in edge in bottom of examining test table set up vertically, and the lower extreme fixedly connected with locking universal wheel of landing leg.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up interval adjustment mechanism, start first step motor work, it rotates to drive two-way threaded rod, two nut pieces force toward close direction displacement this moment, and then drive first mounting panel and second mounting panel displacement, thereby realize that first clamp carousel and second press from both sides the carousel fixed to the centre gripping of drill rod cover, it is fixed firm and convenient, improve the accuracy of detected data, and the interval that first clamp carousel and second pressed from both sides the carousel is adjustable, it is fixed to be convenient for carry out the centre gripping to the drill rod cover of different specification and dimension, wide application scope.
2. Through setting up ultrasonic transducer, driving motor, reciprocal translation mechanism and electric telescopic handle, start electric telescopic handle work extension, promote ultrasonic transducer and move down and carry out ultrasonic wave nondestructive test with drill rod cover surface contact, then, start driving motor work, it rotates to drive first double-layered carousel, and then it is rotatory to drive the drill rod cover, and simultaneously, start second step motor work, it rotates to drive the lead screw, the displacement is forced to the thread piece this moment, and then through the positive reverse rotation work of control second step motor, realize ultrasonic transducer's horizontal reciprocating displacement, thereby realize the comprehensive nondestructive test to drill rod cover surface, it is more comprehensive to detect, and the detection efficiency is fast.
Drawings
FIG. 1 is a schematic perspective view of a nondestructive testing apparatus for drill rod bushing processing;
FIG. 2 is a schematic diagram of a cross-sectional front view of a bottom strip shell of a nondestructive testing device for drill rod sleeve processing;
FIG. 3 is a schematic diagram of a cross beam shell of a nondestructive testing device for drill rod sleeve processing.
In the figure: 1. a detection table; 2. an ultrasonic probe; 3. a bottom strip shell; 4. a first mounting plate; 5. a second mounting plate; 6. a drive motor; 7. a first chuck table; 8. a second chuck table; 9. erecting a frame; 10. a cross beam housing; 11. an electric telescopic rod; 12. a control panel; 13. a first stepper motor; 14. a bidirectional threaded rod; 15. a nut block; 16. a connecting rod; 17. an opening; 18. a second stepping motor; 19. a screw rod; 20. a thread block; 21. a travel bar; 22. a sliding port; 23. a support leg; 24. and locking the universal wheels.
Detailed Description
Referring to fig. 1 to 3, in the embodiment of the present invention, a nondestructive testing device for processing a drill rod sleeve comprises a testing table 1 and an ultrasonic probe 2, the ultrasonic probe 2 is a prior art device for emitting and receiving ultrasonic waves during ultrasonic testing, the upper side of the testing table 1 is fixedly connected with a bottom strip shell 3, and the bottom strip shell 3 is provided with an interval adjusting mechanism, two ends of the interval adjusting mechanism are fixedly connected with a first mounting plate 4 and a second mounting plate 5 which are vertically and symmetrically arranged, one side of the first mounting plate 4 away from the second mounting plate 5 is fixedly connected with a driving motor 6, and a main shaft end of the driving motor 6 penetrates through the first mounting plate 4 and is fixedly connected with a first clamping rotary plate 7, one side of the second mounting plate 5 is rotatably connected with a second clamping rotary plate 8 which is symmetrically arranged with the first clamping rotary plate 7 through a rotary shaft, and the driving motor 6 is started to work, the first clamping rotary table 7 is driven to rotate, the drill rod sleeve is further driven to rotate, two vertical frames 9 which are vertically and symmetrically arranged are fixedly connected to two ends of the upper side of the bottom strip shell 3, a beam shell 10 is fixedly connected to the upper ends of the two vertical frames 9, a reciprocating translation mechanism is arranged on the beam shell 10, an electric telescopic rod 11 is fixedly connected to the lower end of the reciprocating translation mechanism, the lower end of the electric telescopic rod 11 is fixedly connected with an ultrasonic probe 2, the electric telescopic rod 11 is started to extend in a working mode, the ultrasonic probe 2 is pushed to move downwards to be in contact with the surface of the drill rod sleeve for ultrasonic nondestructive testing, a control panel 12 is fixedly connected to the front side of the testing table 1, the ultrasonic probe 2, the interval adjusting mechanism, the driving motor 6, the reciprocating translation mechanism and the electric telescopic rod 11 are respectively and electrically connected with the control panel 12, and the testing table is convenient to operate and control, is the prior art and is externally connected with a power supply;
in fig. 2: the spacing adjusting mechanism comprises a first stepping motor 13 fixed at one end of the bottom strip shell 3, a main shaft end of the first stepping motor 13 penetrates through the bottom strip shell 3 and extends into the bottom strip shell 3 and is fixedly connected with a bidirectional threaded rod 14, an inner wall of one end of the bottom strip shell 3 is rotatably connected with one end of the bidirectional threaded rod 14 through a first bearing seat, the bidirectional threaded rod 14 is respectively in threaded connection with two symmetrically-arranged nut blocks 15, connecting rods 16 are fixedly connected to the upper sides of the two nut blocks 15, an opening 17 is formed in the upper side of the bottom strip shell 3, the two connecting rods 16 penetrate through the openings 17 and are respectively fixedly connected with the first mounting plate 4 and the second mounting plate 5, the first stepping motor 13 is started to work to drive the bidirectional threaded rod 14 to rotate, the bidirectional threaded rod 14 is respectively in threaded connection with the two nut blocks 15, axial rotation of the nut blocks 15 is limited by the openings 17 along with the connecting rods 16, therefore, the two nut blocks 15 are forced to displace in the similar directions to drive the first mounting plate 4 and the second mounting plate 5 to displace, and further realize clamping fixation and fixation of the first clamp rotary plate 7 and the second clamp rotary plate 8, and the wide application range of the adjustable drill rod clamp rotary plate, and the size of the first clamp rotary plate is convenient;
in fig. 2: the bidirectional threaded rod 14 is formed by welding and fixing two threaded rod bodies with threads in opposite directions, and ensures that the two nut blocks 15 are in reverse displacement;
in fig. 3: the reciprocating translation mechanism comprises a second stepping motor 18 fixed at one end of the beam shell 10, a spindle end of the second stepping motor 18 penetrates through the beam shell 10 and extends into the beam shell 10 and is fixedly connected with a screw rod 19, a thread block 20 is connected to the screw rod 19 in a threaded manner, a moving rod 21 is fixedly connected to the lower side of the thread block 20, a sliding opening 22 is formed in the lower side of the beam shell 10, the moving rod 21 penetrates through the sliding opening 22 and is fixedly connected with the electric telescopic rod 11, the second stepping motor 18 is started to work to drive the screw rod 19 to rotate, the screw rod 19 is in threaded connection with the thread block 20, and the axial rotation of the thread block 20 is limited by the sliding opening 22 along with the moving rod 21, so that the thread block 20 is forced to displace, and the horizontal reciprocating displacement of the ultrasonic probe 2 is realized by controlling the forward and reverse rotation of the second stepping motor 18;
in fig. 3: the inner wall of one end of the beam shell 10 is rotatably connected with one end of the screw rod 19 far away from the second stepping motor 18 through a second bearing seat, and can play a role in supporting the rotation of the screw rod 19;
in fig. 1: the landing leg 23 of the vertical setting of four equal fixedly connected with in corner in bottom of examining platform 1, and the lower extreme fixedly connected with locking universal wheel 24 of landing leg 23, this device displacement of being convenient for or fixed.
The utility model discloses a theory of operation is: when the device is used for carrying out comprehensive nondestructive detection on the outer surface of a drill rod sleeve, firstly, the drill rod sleeve is transversely arranged between a first clamping rotary table 7 and a second clamping rotary table 8, then, a first stepping motor 13 is started to work to drive a two-way threaded rod 14 to rotate, the two-way threaded rod 14 is respectively in threaded connection with two nut blocks 15, and the axial rotation of the nut block 15 is limited by an opening 17 along with a connecting rod 16, so that the two nut blocks 15 are forced to displace in the similar direction, and further, a first mounting plate 4 and a second mounting plate 5 are driven to displace, so that the drill rod sleeve is clamped and fixed by the first clamping rotary table 7 and the second clamping rotary table 8, the fixation is firm and convenient, the detection data accuracy is improved, the distance between the first clamping rotary table 7 and the second clamping rotary table 8 can be adjusted, the drill rod sleeves with different specifications and sizes can be conveniently clamped and fixed, and the application range is wide;
then, start electric telescopic handle 11 work extension, promote ultrasonic probe 2 and move down and contact with drill rod cover surface and carry out the ultrasonic wave nondestructive test, then, start driving motor 6 work, drive first clamp carousel 7 and rotate, and then drive the drill rod cover rotatory, simultaneously, start second step motor 18 work, drive lead screw 19 and rotate, because lead screw 19 and thread block 20 threaded connection, and the axial rotation of thread block 20 is followed movable rod 21 and is received the restriction of sliding gap 22, consequently, thread block 20 forces the displacement, and then through the positive reverse rotation work of control second step motor 18, realize the horizontal reciprocating displacement of ultrasonic probe 2, thereby realize the comprehensive nondestructive test to drill rod cover surface, it is more comprehensive to detect, detection efficiency is fast.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a nondestructive test device for drill rod cover processing, is including examining test table (1) and ultrasonic transducer (2), its characterized in that, examine the upside fixedly connected with end strip shell (3) of test table (1), and be equipped with interval adjustment mechanism on end strip shell (3), first mounting panel (4) and second mounting panel (5) that interval adjustment mechanism's both ends fixedly connected with vertical symmetry set up, one side fixedly connected with driving motor (6) of second mounting panel (5) are kept away from in first mounting panel (4), and the main shaft end of driving motor (6) runs through first mounting panel (4) and the first carousel (7) that presss from both sides of fixedly connected with, one side of second mounting panel (5) is connected with second clamp carousel (8) that set up with first clamp carousel (7) symmetry through the pivot rotation, the upper end both ends fixedly connected with grudging post (9) of two vertical symmetry sets up of end strip shell (3), and the upper end fixedly connected with crossbeam shell (10) of two grudging posts (9), be equipped with crossbeam shell (10) on crossbeam shell (10), and the lower extreme fixedly connected with reciprocating mechanism (11) of translation mechanism, the electric transducer (11) and the front end fixed connection of telescopic link (2), the ultrasonic transducer (2), the control panel (11) and the front end of ultrasonic transducer (2), the telescopic link control panel (12), the distance of ultrasonic transducer (2), and the front end of ultrasonic transducer (11) are connected with, the driving motor (6), the reciprocating translation mechanism and the electric telescopic rod (11) are respectively electrically connected with the control panel (12).
2. The nondestructive testing device for drill rod sleeve processing according to claim 1, wherein the distance adjusting mechanism includes a first stepping motor (13) fixed at one end of the bottom strip shell (3), a main shaft end of the first stepping motor (13) extends into the bottom strip shell (3) and is fixedly connected with a bidirectional threaded rod (14), an inner wall of one end of the bottom strip shell (3) is rotatably connected with one end of the bidirectional threaded rod (14) through a first bearing seat, two symmetrically arranged nut blocks (15) are respectively and threadedly connected to the bidirectional threaded rod (14), connecting rods (16) are respectively and fixedly connected to upper sides of the two nut blocks (15), an opening (17) is formed in an upper side of the bottom strip shell (3), and the two connecting rods (16) are respectively and fixedly connected to the first mounting plate (4) and the second mounting plate (5) through the opening (17).
3. The nondestructive testing device for drill rod bushing processing according to claim 2, wherein the bidirectional threaded rod (14) is formed by welding and fixing two threaded rods with opposite thread directions.
4. The nondestructive testing device for drill rod sleeve processing according to claim 1, wherein the reciprocating translation mechanism includes a second stepping motor (18) fixed at one end of the cross beam shell (10), a main shaft end of the second stepping motor (18) extends into the cross beam shell (10) and is fixedly connected with a lead screw (19), a thread block (20) is connected with the lead screw (19) in a threaded manner, a moving rod (21) is fixedly connected with a lower side of the thread block (20), a sliding opening (22) is formed in a lower side of the cross beam shell (10), and the moving rod (21) extends through the sliding opening (22) and is fixedly connected with the electric telescopic rod (11).
5. The nondestructive testing device for drill rod bushing processing according to claim 4, wherein an inner wall of one end of the beam housing (10) is rotatably connected with one end of the screw rod (19) away from the second stepping motor (18) through a second bearing seat.
6. The nondestructive testing device for drill rod sleeve processing according to claim 1, wherein four corners at the bottom of the testing table (1) are fixedly connected with vertically arranged support legs (23), and the lower ends of the support legs (23) are fixedly connected with locking universal wheels (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126962.4U CN218470623U (en) | 2022-08-13 | 2022-08-13 | Nondestructive testing device for drill rod sleeve processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126962.4U CN218470623U (en) | 2022-08-13 | 2022-08-13 | Nondestructive testing device for drill rod sleeve processing |
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| CN218470623U true CN218470623U (en) | 2023-02-10 |
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| CN202222126962.4U Active CN218470623U (en) | 2022-08-13 | 2022-08-13 | Nondestructive testing device for drill rod sleeve processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250103A (en) * | 2023-09-18 | 2023-12-19 | 阳谷力通钎具制造有限公司 | Deep hole thread drilling tool performance detection device |
-
2022
- 2022-08-13 CN CN202222126962.4U patent/CN218470623U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117250103A (en) * | 2023-09-18 | 2023-12-19 | 阳谷力通钎具制造有限公司 | Deep hole thread drilling tool performance detection device |
| CN117250103B (en) * | 2023-09-18 | 2024-05-03 | 阳谷力通钎具制造有限公司 | Deep hole thread drilling tool performance detection device |
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