Copper rod continuous casting air hole defect detection device

Abstract

The utility model relates to the technical field of defect detection, in particular to a copper rod continuous casting air hole defect detection device, which comprises a support mechanism, a detection mechanism and a detection mechanism, the assembly part is arranged on the supporting mechanism, a shaft hole is formed in the assembly part, and a notch is formed in the shaft hole; the mounting part is rotationally arranged in the shaft hole of the assembly part, and a through groove is formed in the mounting part; the two threaded columns are mounted in two threaded holes symmetrically formed in the mounting piece in a matched manner; the two positioning pieces are connected with the limiting holes of the threaded column in a pluggable mode, springs are arranged on the positioning pieces, and the other ends of the springs are connected with the inner wall of the threaded column; the two detection probes are arranged in the connecting holes of the positioning piece respectively, and the detection probes penetrate through the threaded column through holes; the driving mechanism is arranged on the assembly part and is used for providing reciprocating rotation force for the two detection probes; the use is flexible and the operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of defect detection, in particular to copper pole continuous casting blowhole defect detection device. BACKGROUND

[0002] In the copper pole continuous casting production process, blowhole defect is one of the key factors affecting the quality and performance of copper pole. Blowhole not only reduces the conductivity and thermal conductivity of copper pole, but also may become a stress concentration point, leading to the fracture of copper pole in the use process. Therefore, blowhole defect detection of copper pole is an important link to ensure product quality and improve production efficiency.

[0003] The traditional copper pole blowhole defect detection method mainly relies on simple machinery to support ultrasonic detection probe. However, the traditional device lacks flexibility, is difficult to adapt to copper poles of different sizes, and is prone to measurement error due to unstable device in the detection process. UTILITY MODEL CONTENTS

[0004] To solve the above technical problems, the utility model provides a copper pole continuous casting blowhole defect detection device which is flexible to use and convenient to operate.

[0005] The copper pole continuous casting blowhole defect detection device of the utility model comprises:

[0006] Supporting mechanism, independently fixedly arranged;

[0007] Assembly part, arranged on the supporting mechanism, the assembly part is provided with a shaft hole, and the shaft hole is provided with a notch;

[0008] Mounting part, rotatably arranged in the shaft hole of the assembly part, and the mounting part is provided with a through slot;

[0009] Two threaded columns, cooperatively mounted with two symmetrically arranged threaded holes on the mounting part;

[0010] Two positioning parts, respectively inserted into the limiting holes of the threaded columns, and the positioning part is provided with a spring, and the other end of the spring is connected with the inner wall of the threaded column;

[0011] Two detection probes, respectively arranged in the connecting holes of the positioning parts, and the detection probes pass through the through holes of the threaded columns;

[0012] Driving mechanism, arranged on the assembly part, used for providing reciprocating rotation force to the two detection probes.

[0013] Further, the supporting mechanism comprises:

[0014] Base, used for supporting the device;

[0015] Supporting column, rotatably arranged in the mounting hole of the base;

[0016] The moving piece is slidingly arranged in the inner cavity of the support column, and the assembly piece is arranged on the moving piece through the through slot of the support column;

[0017] The lifting mechanism is arranged on the base and is used for adjusting the connection position of the moving piece and the support column.

[0018] The adjusting mechanism is arranged on the base and is used for adjusting the orientation of the assembly piece.

[0019] Preferably, the lifting mechanism comprises:

[0020] The driving motor is arranged in the inner cavity of the base;

[0021] The threaded rod is rotationally arranged on the support column and is connected with the threaded inner hole of the moving piece, and the output end of the driving motor is mounted with the threaded rod.

[0022] Further, the adjusting mechanism comprises:

[0023] The power motor is arranged in the inner cavity of the base, and the output end of the power motor is provided with a driving gear;

[0024] The driven gear is coaxially arranged on the support column and is connected with the driving gear.

[0025] Preferably, the driving mechanism comprises:

[0026] The reciprocating motor is arranged on the assembly piece, and the output end of the reciprocating motor is coaxially provided with a transmission gear;

[0027] The sector gear is coaxially arranged on the mounting piece, and the transmission gear is connected with the sector gear.

[0028] Further, the one-way rotation of the reciprocating motor drives the mounting piece to rotate 180° through the transmission gear and the sector gear.

[0029] Preferably, the assembly piece is provided with a separation piece, and the transmission gear and the sector gear are located in the separation piece.

[0030] Further, a plurality of adjusting legs are arranged on the base.

[0031] The copper rod continuous casting gas hole defect detection device is characterized in that: the cooperation between the mounting piece and the threaded column and the design of the spring on the positioning piece can realize the adaptation to copper rods of different sizes, ensure that the detection probe can tightly contact the surface of the copper rod, thereby improving the detection precision, accurately identifying the position and size of the gas hole defect, the reciprocating rotating force provided by the driving mechanism in the design enables the detection probe to move between different positions of the copper rod, not only realizes comprehensive detection, but also enhances the flexibility of operation, adapts to various detection requirements, the device allows the position of the detection probe to be quickly adjusted to adapt to copper rods of different diameters, reduces the time for replacing or adjusting the equipment, improves the detection efficiency, the support mechanism provides a stable foundation for the entire detection device, guarantees the stability during the detection process, avoids measurement errors caused by unstable devices, and also helps to prolong the service life of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a structural schematic view of the copper rod continuous casting gas hole defect detection device in the utility model at a first angle;

[0033] Figure 2 is a structural schematic view of the copper rod continuous casting gas hole defect detection device in the utility model at a second angle;

[0034] Figure 3 is a base sectional view structural schematic view of the copper rod continuous casting gas hole defect detection device in the utility model;

[0035] Figure 4 is a driving mechanism structural schematic view of the copper rod continuous casting gas hole defect detection device in the utility model;

[0036] Figure 5 is a threaded column sectional view structural schematic view of the copper rod continuous casting gas hole defect detection device in the utility model;

[0037] In the drawings, 1 is a support mechanism, 11 is a base, 12 is a support column, 13 is a moving piece, 14 is a lifting mechanism, 14a is a driving motor, 14b is a threaded rod, 15 is an adjusting mechanism, 15a is a power motor, 15b is a driving gear, 15c is a driven gear, 16 is an adjusting leg, 2 is an assembling piece, 3 is a mounting piece, 4 is a threaded column, 5 is a positioning piece, 6 is a spring, 7 is a detection probe, 8 is a driving mechanism, 81 is a reciprocating motor, 82 is a transmission gear, 83 is a sector gear, and 84 is an isolation piece. DETAILED DESCRIPTION

[0038] The specific implementation of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0039] The utility model relates to a kind of copper pole continuous casting blowhole defect detection devices, as shown in figure Figures 1 to 5 Including:

[0040] Support mechanism 1, independent fixed setting, support mechanism 1 as the basis of entire detection device, it provides stable support, and ensure that all components can be correctly assembled and work;

[0041] Assembly part 2, it is set on support mechanism 1, and shaft hole is provided on assembly part 2, and slot is provided on shaft hole;

[0042] Mounting piece 3, rotation is set in assembly part 2 shaft hole, and through slot is provided on mounting piece 3;

[0043] Two threaded columns 4 are installed with the cooperation of two screw holes symmetrically provided on mounting piece 3;

[0044] Two positioning pieces 5 are respectively inserted into the limiting hole of threaded column 4, and spring 6 is provided on positioning piece 5, and the other end of spring 6 is connected with the inner wall of threaded column 4;

[0045] Two detection probes 7 are respectively set in the connecting hole of positioning piece 5, and detection probe 7 passes through the through hole of threaded column 4, and detection probe 7 is used to detect the blowhole defect in copper pole;

[0046] Driving mechanism 8 is set on assembly part 2, and is used to provide reciprocating rotation force to two detection probes 7, and this reciprocating motion can make detection probe 7 move between different positions of copper pole, so as to realize comprehensive detection;

[0047] The working principle of the device is as follows:

[0048] First, copper pole passes through the slot of assembly part 2 and the through slot of mounting piece 3, so that the rotating axis of mounting piece 3 is parallelly arranged with the length direction of copper pole, then positioning piece 5 is connected with the limiting hole of threaded column 4 to be disconnected, then rotating threaded column 4 is connected with mounting piece 3 to adjust the installation position of detection probe 7, to adapt to copper pole of different sizes, then positioning piece 5 is reconnected with the limiting hole of threaded column under the reset force of spring 6, detection probe 7 contacts with copper pole, when detecting, driving mechanism 8 is started, and drives detection probe 7 to reciprocate, while detection probe 7 emits detection signal into copper pole, and receives reflected signal to identify the position and size of blowhole defect, in the whole process, support mechanism 1 keeps the device stable, and each component cooperates to complete the detection of copper pole continuous casting blowhole defect;

[0049] By the cooperation between the mounting piece 3 and the threaded column 4 and the design of the spring 6 on the positioning piece 5, the adaptation to copper rods of different sizes can be realized, ensuring that the detection probe 7 can closely contact the surface of the copper rod, thereby improving the detection accuracy and accurately identifying the position and size of the blowhole defects. The reciprocating rotating force provided by the driving mechanism 8 in the design enables the detection probe 7 to move between different positions of the copper rod, not only realizing comprehensive detection, but also enhancing the flexibility of operation and adapting to various detection needs. The device allows quick adjustment of the position of the detection probe 7 to adapt to copper rods of different diameters, reducing the time for replacing or adjusting the equipment and improving the detection efficiency. The support mechanism 1 provides a stable foundation for the entire detection device, ensuring stability during the detection process and avoiding measurement errors caused by unstable devices. At the same time, it also helps to prolong the service life of the equipment.

[0050] As a preferred solution, as shown in Figures 1 to 3 The support mechanism 1 includes:

[0051] The base 11 is used to support the device, which not only bears the weight of the entire device, but also provides support for the device;

[0052] The support column 12 is rotationally arranged in the mounting hole of the base 11, allowing the assembly 2 and other components mounted thereon to adjust the angle around the copper rod;

[0053] The moving piece 13 is slidingly arranged in the inner cavity of the support column 12, and the assembly 2 is arranged on the moving piece 13 through the through slot of the support column 12, which enables the assembly 2 to adjust the position in the vertical direction to adapt to different height requirements;

[0054] The lifting mechanism 14 is arranged on the base 11, and the lifting mechanism 14 is used to adjust the connection position of the moving piece 13 and the support column 12;

[0055] The adjustment mechanism 15 is arranged on the base 11, and the adjustment mechanism 15 is used to adjust the orientation of the assembly 2;

[0056] The working principle of the support mechanism 1 of the device is as follows:

[0057] When preparing for detection, first place the copper rod in place, then adjust the position of the moving piece 13 using the lifting mechanism 14 according to the height of the copper rod, ensuring that the detection probe 7 can contact the surface of the copper rod, then adjust the angle of the assembly 2 through the adjustment mechanism 15, so that the rotating axis of the mounting piece 3 is parallel to the length direction of the copper rod. After completing the above preparation, start the driving mechanism 8 to drive the detection probe 7 to rotate reciprocally, and start the blowhole defect detection of the copper rod;

[0058] The design of the support mechanism 1 not only provides stable support, but also has height and angle adjustment capabilities, greatly improving the flexibility and applicability of the equipment. In addition, due to the use of an adjustable support structure, the device can quickly adapt to copper rods of different sizes, reducing the time for equipment replacement or adjustment, thereby improving detection efficiency. At the same time, stable support also helps to reduce measurement errors caused by external vibrations or other factors, ensuring the accuracy of the detection results.

[0059] As a preferred solution, as shown in Figures 1 to 4 The lifting mechanism 14 comprises:

[0060] The driving motor 14a is arranged in the inner cavity of the base 11 and serves to provide power for the entire lifting process.

[0061] The threaded rod 14b is rotatably arranged on the support column 12 and is connected with the threaded hole of the moving part 13. The output end of the driving motor 14a is connected with the threaded rod 14b. When the threaded rod 14b is rotated by the driving motor 14a, the moving part 13 will move up and down along the support column 12 according to the transmission characteristics of the thread.

[0062] The working principle of the lifting mechanism 14 of the device is as follows:

[0063] When the height of the assembly 2 needs to be adjusted, the control system sends instructions to the driving motor 14a. If the moving part 13 needs to be lifted, the driving motor 14a rotates clockwise, which causes the threaded rod 14b to rotate clockwise. Since the threaded rod 14b is connected with the moving part 13, the moving part 13 will move upward under the action of the thread.

[0064] The design of the lifting mechanism 14 of the device not only enables fine adjustment of the height of the assembly 2, but also has good stability and reliability. By using the combination of the driving motor 14a and the threaded rod 14b, automatic operation can be realized, manual intervention can be reduced, and work efficiency can be improved. In addition, the use of a closed-loop control system can further enhance the accuracy of position control and meet more stringent detection requirements.

[0065] As a preferred solution, as shown in Figures 1 to 4 The adjustment mechanism 15 comprises:

[0066] The power motor 15a is arranged in the inner cavity of the base 11 and serves to provide power for the entire angle adjustment process. The output end of the power motor 15a is provided with a driving gear 15b.

[0067] The driven gear 15c is coaxially arranged on the support column 12, so that the driven gear 15c can rotate with the support column 12, and the driven gear 15c is in meshing connection with the driving gear 15b;

[0068] The working principle of the adjusting mechanism 15 of the device is as follows:

[0069] When it is necessary to adjust the orientation of the assembly 2, the control system sends a command to the power motor 15a, if the assembly 2 needs to rotate clockwise, the power motor 15a rotates clockwise, which drives the driving gear 15b to rotate clockwise, and since the driving gear 15b is in meshing connection with the driven gear 15c, the driven gear 15c and the support column 12 connected therewith also rotate clockwise; conversely, if it is necessary to adjust counterclockwise, the power motor 15a rotates counterclockwise, and the driven gear 15c rotates counterclockwise, so that the assembly 2 rotates in the required direction;

[0070] The adjusting mechanism 15 of the device can not only finely adjust the angle of the assembly 2, but also has good stability and reliability, and through the combination of the power motor 15a, the driving gear 15b and the driven gear 15c, automatic operation can be realized, manual intervention can be reduced, and work efficiency can be improved, in addition, the closed-loop control system can further enhance the accuracy of angle control, meet more stringent detection requirements, this design makes the device can quickly adapt to copper rods of different diameters and lengths, reduces the time of replacing or adjusting the equipment, improves the detection efficiency, at the same time, helps to reduce the measurement error caused by external vibration or other factors, and guarantees the accuracy of the detection result.

[0071] As a preferred solution, as shown in Figures 1 to 4 The driving mechanism 8 comprises:

[0072] The reciprocating motor 81 is arranged on the assembly 2, and functions to provide power for the entire driving process, and the output end of the reciprocating motor 81 is coaxially provided with a transmission gear 82;

[0073] The sector gear 83 is coaxially arranged on the mounting piece 3, so that the sector gear 83 can rotate with the mounting piece 3, and the transmission gear 82 is in meshing connection with the sector gear 83;

[0074] The one-way rotation of the reciprocating motor 81 drives the mounting piece 3 to rotate 180° through the meshing of the transmission gear 82 and the sector gear 83;

[0075] The assembly 2 is provided with a separation piece 84, and the transmission gear 82 and the sector gear 83 are located inside the separation piece 84;

[0076] The working principle of the driving mechanism 8 of the device is as follows:

[0077] When it is necessary to start the detection process, the control system sends instructions to the reciprocating motor 81, which rotates continuously in a single direction according to a preset program. Due to the meshing relationship between the transmission gear 82 and the sector gear 83, this will cause the mounting member 3 and the detection probe 7 to rotate. When the reciprocating motor 81 rotates clockwise, the mounting member 3 will be driven to rotate clockwise to the limit position. Then, the control system will adjust the rotation direction of the reciprocating motor 81 to rotate counterclockwise. At this time, the mounting member 3 will be driven to rotate counterclockwise back to the starting position. This cycle is repeated to achieve the scanning motion of the detection probe 7 along the surface of the copper rod.

[0078] The driving mechanism 8 of the utility model not only can realize the fine control of the reciprocating rotation of the detection probe 7, but also has good stability and reliability. By using the combination of the reciprocating motor 81, the transmission gear 82, the sector gear 83 and the spacer 84, automatic operation can be realized, manual intervention can be reduced, and work efficiency can be improved. In addition, the closed-loop control system can further enhance the accuracy of angle control and meet more stringent detection requirements. This design enables the device to quickly adapt to copper rods of different diameters and lengths, reduces the time for replacing or adjusting equipment, improves detection efficiency, and helps to reduce measurement errors caused by external vibration or other factors, ensuring the accuracy of the detection results.

[0079] As a preferred solution, as shown in Figures 1 to 3 The base 11 is provided with a plurality of adjusting legs 16.

[0080] By accurately adjusting the height of each adjusting leg 16, it can be ensured that the base 11 is in an absolutely horizontal state, thereby avoiding measurement errors caused by inclination.

[0081] The copper rod continuous casting blowhole defect detection device of the utility model is installed, connected or arranged in a common mechanical manner, and any beneficial effect thereof can be implemented.

[0082] The above is only a preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made without departing from the technical principles of the utility model, and these improvements and modifications should also be considered as the protection scope of the utility model.

Claims

1. A device for detecting porosity defects in continuous casting of copper rods, characterized in that, include: Support mechanism (1) is independently and fixedly installed; Assembly (2) is disposed on the support mechanism (1), and the assembly (2) is provided with a shaft hole and a groove is provided on the shaft hole; Mounting component (3) is rotatably disposed in the shaft hole of the assembly component (2), and the mounting component (3) is provided with a through groove; Two threaded posts (4) are respectively fitted into two threaded holes symmetrically arranged on the mounting part (3); Two positioning parts (5) are respectively inserted and pulled into the limiting holes of the threaded column (4), and a spring (6) is provided on the positioning part (5), and the other end of the spring (6) is connected to the inner wall of the threaded column (4). Two detection probes (7) are respectively set in the connecting holes of the positioning member (5), and the detection probes (7) pass through the through hole of the threaded column (4); A drive mechanism (8) is provided on the assembly (2) for providing reciprocating power to the two detection probes (7).

2. The copper rod continuous casting porosity defect detection device as described in claim 1, characterized in that, The support mechanism (1) includes: The base (11) is used to support the device; The support column (12) is rotatably disposed in the mounting hole of the base (11); The movable part (13) is slidably disposed in the inner cavity of the support column (12), and the assembly part (2) is disposed on the movable part (13) through the through groove of the support column (12); A lifting mechanism (14) is provided on the base (11). The lifting mechanism (14) is used to adjust the connection position between the moving part (13) and the support column (12). An adjustment mechanism (15) is provided on the base (11) for adjusting the orientation of the assembly (2).

3. The copper rod continuous casting porosity defect detection device as described in claim 2, characterized in that, The lifting mechanism (14) includes: A drive motor (14a) is disposed in the inner cavity of the base (11); A threaded rod (14b) is rotatably mounted on the support column (12), and the threaded rod (14b) is connected to the threaded inner hole of the moving part (13). The output end of the drive motor (14a) is installed in conjunction with the threaded rod (14b).

4. The copper rod continuous casting porosity defect detection device as described in claim 2, characterized in that, The adjustment mechanism (15) includes: A power motor (15a) is disposed in the inner cavity of the base (11), and a drive gear (15b) is provided at the output end of the power motor (15a). Driven gear (15c) is coaxially mounted on the support column (12), and driven gear (15c) meshes with driving gear (15b).

5. The copper rod continuous casting porosity defect detection device as described in claim 1, characterized in that, The drive mechanism (8) includes: A reciprocating motor (81) is mounted on the assembly (2), and a transmission gear (82) is coaxially mounted on the output end of the reciprocating motor (81). A sector-shaped gear ring (83) is coaxially mounted on the mounting component (3), and the transmission gear (82) meshes with the sector-shaped gear ring (83).

6. The copper rod continuous casting porosity defect detection device as described in claim 5, characterized in that, The reciprocating motor (81) rotates in one direction and drives the mounting component (3) to rotate 180° through the meshing of the transmission gear (82) and the sector gear ring (83).

7. The copper rod continuous casting porosity defect detection device as described in claim 5, characterized in that, An isolation member (84) is provided on the assembly (2), and the transmission gear (82) and the sector gear ring (83) are located inside the isolation member (84).

8. The copper rod continuous casting porosity defect detection device as described in claim 2, characterized in that, The base (11) is provided with multiple adjustable feet (16).

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