CN219978193U - Bidirectional curved surface detection device - Google Patents

Bidirectional curved surface detection device Download PDF

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Publication number
CN219978193U
CN219978193U CN202321649491.3U CN202321649491U CN219978193U CN 219978193 U CN219978193 U CN 219978193U CN 202321649491 U CN202321649491 U CN 202321649491U CN 219978193 U CN219978193 U CN 219978193U
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China
Prior art keywords
manipulator
base
curved surface
axis sliding
sliding rail
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Active
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CN202321649491.3U
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Chinese (zh)
Inventor
赵新玉
何冰森
王兴旺
吕易宾
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Dalian Ruidi Acousto Optic Technology Co ltd
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Dalian Ruidi Acousto Optic Technology Co ltd
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Priority to CN202321649491.3U priority Critical patent/CN219978193U/en
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Abstract

The utility model discloses a bidirectional curved surface detection device, which comprises: a base; the main manipulator is arranged on the base and can adjust the horizontal position on the base, and the tail end of the main manipulator is provided with a transmitting probe; the slave manipulator is arranged on the base, the slave manipulator and the main manipulator are arranged oppositely and can adjust the horizontal position on the base, and the tail end of the slave manipulator is provided with a receiving probe; the curved surface fixing device is fixed on the base and positioned between the master manipulator and the slave manipulator, and the curved surface fixing device can fix a workpiece to be measured. The problem that the existing double-manipulator detection device is limited in detection range and cannot meet the flaw detection requirements of workpieces with different sizes in actual production is solved.

Description

Bidirectional curved surface detection device
Technical Field
The utility model relates to the field of nondestructive testing, in particular to a bidirectional curved surface detection device.
Background
The detection efficiency is low and the detection cost is high after the curved surface workpiece is formed. In order to improve the detection efficiency and reduce the detection cost, in the prior art, ultrasonic flaw detection is performed by a double manipulator provided with ultrasonic probes, and the axes of two ultrasonic probes (a transmitting probe and a receiving probe) are overlapped and perpendicular to the detection surface of a workpiece in the detection process.
The existing double-manipulator detection device is limited in detection range, can only be used for detecting single-specification workpieces, and cannot meet the flaw detection requirements of workpieces with different sizes in actual production.
Disclosure of Invention
The utility model provides a bidirectional curved surface detection device, which aims to solve the problem that the existing double-manipulator detection device is limited by a detection range and cannot meet the flaw detection requirements of workpieces with different sizes in actual production.
In order to achieve the above object, the technical scheme of the present utility model is as follows:
a bi-directional curved surface detection device, comprising:
a base;
the main manipulator is arranged on the base and can adjust the horizontal position on the base, and the tail end of the main manipulator is provided with a transmitting probe;
the slave manipulator is arranged on the base, the slave manipulator and the main manipulator are arranged oppositely and can adjust the horizontal position on the base, and the tail end of the slave manipulator is provided with a receiving probe;
the curved surface fixing device is fixed on the base and positioned between the master manipulator and the slave manipulator, and the curved surface fixing device can fix a workpiece to be measured.
Further, the robot further comprises a cross beam, the main robot and the auxiliary robot are respectively arranged on the two cross beams and can reciprocate along the cross beams, the cross beam is arranged on the base and can reciprocate along the base, and the moving direction of the cross beam is perpendicular to the direction of the main robot along the reciprocating motion of the cross beam.
Further, an X-axis sliding rail is arranged on the base, X-axis sliding blocks are arranged at two ends of the cross beam, and the X-axis sliding blocks can slide along the X-axis sliding rail.
Further, a first Y-axis sliding rail and a rack are arranged on the top surface of the cross beam, a second Y-axis sliding rail is arranged on one side of the cross beam, and the rack is positioned on one side, close to the second Y-axis sliding rail, of the first Y-axis sliding rail;
the manipulator is characterized by further comprising a supporting seat, wherein the master manipulator and the slave manipulator are fixed on the supporting seat, and the supporting seat is provided with a first Y-axis sliding block, a second Y-axis sliding block and a gear;
the first Y-axis sliding block can slide along the first Y-axis sliding rail;
the second Y-axis sliding block can slide along a second Y-axis sliding rail;
the gear is arranged on one side of the rack, which is close to the first Y-axis sliding rail, and is meshed with the rack;
the motor is fixed on the supporting seat and can drive the gear to rotate.
Further, the curved surface fixing device comprises an upright post and two clamping plates;
the upright post is vertically fixed on the base;
the clamping plate comprises a pressing plate and a connecting part, two pressing plates are fixed on one side of the connecting part, and a workpiece avoidance groove to be detected is formed between the two pressing plates;
the clamping plates are arranged on the stand columns through the connecting parts, and the two clamping plates are oppositely arranged and press-fasten the workpiece to be tested on the stand columns through the pressing plates.
Further, the device also comprises a fixing bolt and a fixing nut;
the upright post is provided with a chute along the vertical direction, the chute is provided with a limiting protrusion, the head of the fixing bolt is arranged in the chute, and the screw rod of the fixing bolt is screwed with the fixing nut after penetrating through the connecting part;
when the fixing nut is screwed down, the head of the fixing bolt is pressed on the limiting protrusion, and the clamping plate is fixed on the upright post;
when the fixing nut is unscrewed, the head of the fixing bolt is not pressed on the limiting protrusion any more, and the clamping plate can adjust the position along the upright post.
Furthermore, lockable universal wheels are arranged at four corners of the base.
The utility model has the beneficial effects that:
the utility model provides a bidirectional curved surface detection device, which is characterized in that the horizontal position of a main manipulator and a secondary manipulator is adjusted on a base, so that the reachable area of the tail end of the manipulator is enlarged, the detection range is further enlarged, and the transmitting probe of the main manipulator and the receiving probe of the secondary manipulator can detect the flaw of workpieces to be detected with different sizes on a curved surface fixing device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of a bi-directional curved surface detecting device according to the present utility model;
FIG. 2 is a front view of a bi-directional curved surface detection device according to the present disclosure;
FIG. 3 is a schematic diagram of a bidirectional curved surface detection device according to the present utility model, wherein the main manipulator, the auxiliary manipulator and the supporting seat are removed;
FIG. 4 is a schematic structural view of a beam of a bi-directional curved surface detection device according to the present utility model;
fig. 5 is a schematic structural diagram of a support base of a bi-directional curved surface detecting device according to the present utility model;
FIG. 6 is a front view of a support base of a bi-directional curved surface detection device according to the present utility model;
FIG. 7 is a top view of a column of a bi-directional curved surface inspection apparatus of the present disclosure;
FIG. 8 is a top view of a surface fixing device of a bi-directional surface detection device according to the present utility model;
FIG. 9 is a schematic diagram illustrating the cooperation between a curved surface fixing device and a workpiece to be tested of a bi-directional curved surface detecting device according to the present utility model;
fig. 10 is a schematic structural diagram of a clamping plate of a bi-directional curved surface detection device according to the present utility model;
fig. 11 is a schematic structural diagram of a workpiece to be measured according to the present disclosure.
In the figure:
1. a main manipulator; 11. a transmitting probe;
2. a slave manipulator; 21. receiving a probe;
3. a cross beam; 31. a first Y-axis slide rail; 32. a second Y-axis slide rail; 33. a rack; 34. an X-axis sliding block;
4. a base; 41. an X-axis sliding rail; 42. lockable universal wheels;
5. a curved surface fixing device; 51. a column; 511. a chute; 512. a limit protrusion; 52. a clamping plate; 521. a pressing plate; 522. a connection part; 523. the workpiece to be measured avoids the groove; 53. a fixing bolt; 54. a fixing nut;
6. a support base; 61. a first Y-axis slider; 62. a second Y-axis slider; 63. a gear;
A. a workpiece to be measured;
B. and a mounting part.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present embodiment provides a bi-directional curved surface detection device, as shown in fig. 1 and fig. 2, including:
a base 4;
the main manipulator 1 is arranged on the base 4 and can adjust the horizontal position on the base 4, and the tail end of the main manipulator is provided with a transmitting probe 11;
the slave manipulator 2 is arranged on the base 4, the slave manipulator 2 is arranged opposite to the main manipulator 1 and can adjust the horizontal position on the base 4, and the tail end of the slave manipulator 2 is provided with a receiving probe 21;
the curved surface fixing device 5 is fixed on the base 4 and positioned between the master manipulator 1 and the slave manipulator 2, and the curved surface fixing device 5 can fix a workpiece to be detected;
according to the bidirectional curved surface detection device provided by the embodiment, the horizontal position is adjusted on the base 4 through the master manipulator 1 and the slave manipulator 2, so that the reachable area of the tail end of the manipulator is enlarged, the detection range is enlarged, and the transmitting probe 11 of the master manipulator 1 and the receiving probe 21 of the slave manipulator 2 can detect the workpieces to be detected with different sizes on the curved surface fixing device 5.
In a specific embodiment, as shown in fig. 1, the device further comprises a cross beam 3, the master manipulator 1 and the slave manipulator 2 are respectively installed on the two cross beams 3 and can reciprocate along the cross beams 3, the cross beam 3 is installed on the base 4 and can reciprocate along the base 4, and the moving direction of the cross beam 3 is perpendicular to the direction of the master manipulator 1 reciprocating along the cross beam 3, so that the master manipulator 1 and the slave manipulator 2 can perform horizontal position adjustment relative to the base 4 along the X-axis direction and the Y-axis direction.
In a specific embodiment, as shown in fig. 3, the base 4 is provided with an X-axis sliding rail 41, as shown in fig. 4, two ends of the beam 3 are provided with X-axis sliding blocks 34, and the X-axis sliding blocks 34 can slide along the X-axis sliding rail 41.
In a specific embodiment, as shown in fig. 4, a first Y-axis sliding rail 31 and a rack 33 are disposed on the top surface of the cross beam 3, a second Y-axis sliding rail 32 is disposed on one side of the cross beam 3, and the rack 33 is located on one side of the first Y-axis sliding rail 31 close to the second Y-axis sliding rail 32;
as shown in fig. 1 and 5, the robot further comprises a supporting seat 6, the master manipulator 1 and the slave manipulator 2 are fixed on the supporting seat 6, and as shown in fig. 6, the supporting seat 6 is provided with a first Y-axis sliding block 61, a second Y-axis sliding block 62 and a gear 63;
the first Y-axis sliding block 61 can slide along the first Y-axis sliding rail 31;
the second Y-axis slider 62 is capable of sliding along the second Y-axis slide rail 32;
the gear 63 is arranged on one side of the rack 33 close to the first Y-axis sliding rail 31, and the gear 63 is meshed with the rack 33;
a motor is fixed on the supporting seat 6, and the motor can drive the gear 63 to rotate, in this embodiment, the gear 63 is sleeved on an output shaft of the motor (the gear 63 is in interference fit with the output shaft of the motor);
through setting up two sets of slider slide rails (first Y axle slider 61 and second Y axle slider 62 slide along first Y axle slide rail 31 and second Y axle slide rail 32 respectively), ensure that supporting seat 6 has sufficient bearing capacity, under the drive of motor, gear 63 drives supporting seat 6 along rack 33 linear displacement, and gear rack structure (gear 63 and rack 33) work is steady, ensures that supporting seat 6 can follow crossbeam 3 steady movement to main machine tool hand 1 and follow manipulator 2 can be on crossbeam 3 steady movement.
In a specific embodiment, as shown in fig. 9, the curved surface fixing device 5 includes a column 51 and two clamping plates 52;
the upright post 51 is vertically fixed on the base 4;
as shown in fig. 10, the clamping plate 52 includes a pressing plate 521 and a connecting portion 522, two pressing plates 521 are fixed on one side of the connecting portion 522, and a workpiece avoidance groove 523 to be measured is formed between the two pressing plates 521;
the clamping plates 52 are arranged on the upright posts 51 through connecting parts 522, and the two clamping plates 52 are oppositely arranged and compress and fix the workpiece to be measured on the upright posts 51 through pressing plates 521;
as shown in fig. 11, the mounting portion B of the workpiece a to be tested can be pressed and fixed on the upright post 51 by the pressing plate 521, and compared with welding and fixing, the mounting portion B of the workpiece a to be tested cannot damage the workpiece a to be tested, and is suitable for nondestructive testing, in this embodiment, the upright post 51 and the base 4 are made of industrial aluminum profiles, and the upright post 51 and the base 4 can be fixedly connected through industrial aluminum profile fittings or welded and fixed together.
In a specific embodiment, as shown in fig. 8, the fixing bolt 53 and the fixing nut 54 are further included;
as shown in fig. 7, the upright post 51 is provided with a chute 511 along the vertical direction, the chute 511 is provided with a limit protrusion 512, the head of the fixing bolt 53 is installed in the chute 511, and the screw of the fixing bolt 53 passes through the connecting portion 522 and is screwed with the fixing nut 54;
when the fixing nut 54 is screwed down, the head of the fixing bolt 53 is pressed on the limiting protrusion 512, and the clamping plate 52 is fixed on the upright post 51;
when the fixing nut 54 is unscrewed, the head of the fixing bolt 53 is not pressed on the limiting protrusion 512 any more, and the clamping plate 52 can adjust the position along the upright post 51;
the clamping plates 52 can be adjusted in position on the upright posts 51, so that the distance between the two clamping plates 52 can be adjusted to fix workpieces to be measured with different sizes.
In a specific embodiment, as shown in fig. 3, lockable universal wheels 42 are disposed at four corners of the base 4, and for a workpiece to be tested that is inconvenient to be dumped, a bidirectional curved surface detection device can be sent to the workpiece to be tested by the universal wheels 42, and then the universal wheels 42 are locked.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (7)

1. A bi-directional curved surface detection device, comprising:
a base (4);
the main manipulator (1), the main manipulator (1) is arranged on the base (4) and can adjust the horizontal position on the base (4), and the tail end of the main manipulator is provided with a transmitting probe (11);
the slave manipulator (2), the slave manipulator (2) is arranged on the base (4), the slave manipulator (2) and the main manipulator (1) are arranged oppositely and can adjust the horizontal position on the base (4), and the tail end of the slave manipulator (2) is provided with a receiving probe (21);
the curved surface fixing device (5), curved surface fixing device (5) is fixed on base (4) and is located between master manipulator (1) and slave manipulator (2), curved surface fixing device (5) can fix the work piece that awaits measuring.
2. The bi-directional curved surface detection device according to claim 1, further comprising a cross beam (3), wherein the master manipulator (1) and the slave manipulator (2) are respectively mounted on the two cross beams (3) and can reciprocate along the cross beams (3), the cross beams (3) are mounted on the base (4) and can reciprocate along the base (4), and the movement direction of the cross beams (3) is perpendicular to the direction of reciprocation of the master manipulator (1) along the cross beams (3).
3. The bi-directional curved surface detection device according to claim 2, wherein an X-axis sliding rail (41) is arranged on the base (4), X-axis sliding blocks (34) are arranged at two ends of the cross beam (3), and the X-axis sliding blocks (34) can slide along the X-axis sliding rail (41).
4. A bi-directional curved surface detection device according to claim 3, wherein the top surface of the cross beam (3) is provided with a first Y-axis sliding rail (31) and a rack (33), one side of the cross beam (3) is provided with a second Y-axis sliding rail (32), and the rack (33) is positioned on one side of the first Y-axis sliding rail (31) close to the second Y-axis sliding rail (32);
the manipulator is characterized by further comprising a supporting seat (6), wherein the main manipulator (1) and the auxiliary manipulator (2) are fixed on the supporting seat (6), and the supporting seat (6) is provided with a first Y-axis sliding block (61), a second Y-axis sliding block (62) and a gear (63);
the first Y-axis sliding block (61) can slide along the first Y-axis sliding rail (31);
the second Y-axis sliding block (62) can slide along the second Y-axis sliding rail (32);
the gear (63) is arranged on one side of the rack (33) close to the first Y-axis sliding rail (31), and the gear (63) is meshed with the rack (33);
the motor is fixed on the supporting seat (6), and the motor can drive the gear (63) to rotate.
5. The bi-directional curved surface detection device according to claim 1, wherein the curved surface fixing device (5) comprises a column (51) and two clamping plates (52);
the upright post (51) is vertically fixed on the base (4);
the clamping plate (52) comprises a pressing plate (521) and a connecting part (522), two pressing plates (521) are fixed on one side of the connecting part (522), and a workpiece avoidance groove (523) to be detected is formed between the two pressing plates (521);
the clamping plates (52) are arranged on the stand column (51) through connecting parts (522), and the two clamping plates (52) are oppositely arranged and press and fix the workpiece to be tested on the stand column (51) through pressing plates (521).
6. The bi-directional curved surface detecting apparatus according to claim 5, further comprising a fixing bolt (53) and a fixing nut (54);
the upright post (51) is provided with a chute (511) along the vertical direction, the chute (511) is provided with a limiting protrusion (512), the head of the fixing bolt (53) is arranged in the chute (511), and a screw rod of the fixing bolt (53) penetrates through the connecting part (522) and then is screwed with the fixing nut (54);
when the fixing nut (54) is screwed down, the head of the fixing bolt (53) is pressed on the limiting protrusion (512), and the clamping plate (52) is fixed on the upright post (51);
when the fixing nut (54) is unscrewed, the head of the fixing bolt (53) is not pressed on the limiting protrusion (512) any more, and the clamping plate (52) can adjust the position along the upright post (51).
7. A bi-directional curved surface inspection apparatus according to any of claims 1-6, wherein said base (4) is provided with lockable universal wheels (42) at four corners.
CN202321649491.3U 2023-06-27 2023-06-27 Bidirectional curved surface detection device Active CN219978193U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321649491.3U CN219978193U (en) 2023-06-27 2023-06-27 Bidirectional curved surface detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321649491.3U CN219978193U (en) 2023-06-27 2023-06-27 Bidirectional curved surface detection device

Publications (1)

Publication Number Publication Date
CN219978193U true CN219978193U (en) 2023-11-07

Family

ID=88594974

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321649491.3U Active CN219978193U (en) 2023-06-27 2023-06-27 Bidirectional curved surface detection device

Country Status (1)

Country Link
CN (1) CN219978193U (en)

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