Sampling device for predicting microstructure of continuous casting copper rod blank

Abstract

The utility model relates to the technical field of sampling devices, in particular to a sampling device for predicting the microstructure of a continuous casting copper rod blank, which comprises a supporting mechanism, a sampling mechanism and a control mechanism, the mounting part is arranged on the supporting mechanism, and a limiting part is arranged in a through cavity of the mounting part; the transmission part is rotationally mounted on the mounting part, and an internal thread is arranged in a through hole of the transmission part; the threaded column and the internal thread of the transmission part are installed in a matched mode, a positioning groove is formed in the threaded column, the positioning groove is formed in the length direction of the threaded column, and the limiting part and the positioning groove are installed in a matched and sliding mode; the sampling spoon is mounted on the threaded column, and the sampling spoon is made of a high-temperature-resistant material; the driving mechanism is arranged on the supporting mechanism and is used for adjusting the height and the position of the sampling spoon; the device is convenient to operate and high in sampling efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sampling device, in particular to the sampling device for microstructure prediction of continuous casting copper rod blank. BACKGROUND

[0002] In the production process of continuous casting copper rod blank, the prediction of microstructure is crucial for product quality control and optimization. In order to obtain accurate microstructure information, it is necessary to sample and analyze the continuous casting copper rod blank. In the microstructure prediction of continuous casting copper rod blank, the accuracy and convenience of sampling are crucial for subsequent analysis and prediction.

[0003] In the sampling process of the traditional sampling device, due to the lack of accurate adjusting mechanism, the operator often has difficulty in accurately controlling the depth of the sampling spoon immersed in the molten copper liquid and the angle adjustment of the sampling spoon, resulting in poor consistency of the sampling results, increasing the operation difficulty, and further affecting the sampling efficiency. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a sampling device for microstructure prediction of continuous casting copper rod blank, which is convenient to operate and has high sampling efficiency.

[0005] The sampling device for microstructure prediction of continuous casting copper rod blank of the utility model comprises:

[0006] The supporting mechanism is independently fixed and arranged;

[0007] The mounting piece is arranged on the supporting mechanism, and a limiting piece is arranged in the through cavity of the mounting piece;

[0008] The transmission piece is rotatably arranged on the mounting piece, and an internal thread is arranged in the through hole of the transmission piece;

[0009] The threaded column is arranged in cooperation with the internal thread of the transmission piece, a positioning groove is arranged on the threaded column, the positioning groove is arranged along the length direction of the threaded column, and the limiting piece is slidably arranged in cooperation with the positioning groove;

[0010] The sampling spoon is arranged on the threaded column, and the sampling spoon is made of high-temperature resistant material;

[0011] The driving mechanism is arranged on the supporting mechanism, and is used for adjusting the height and position of the sampling spoon.

[0012] Further, the supporting mechanism comprises:

[0013] The mounting base is provided with a plurality of assembly holes, an installation column is arranged in the shaft hole of the mounting base, the installation column is freely rotatable along the shaft hole, and the installation column is connected with the driving mechanism in cooperation;

[0014] The mounting beam is arranged on the installation column, and the mounting piece is arranged in the fixing hole of the mounting beam;

[0015] The positioning mechanism is arranged on the mounting column and is used for locking the connection position of the mounting column and the mounting base.

[0016] Preferably, the positioning mechanism comprises:

[0017] The extension member is arranged on the mounting column.

[0018] The cylinder is arranged on the extension member, and the output end of the cylinder passes through the inner hole of the extension member, and the output end of the cylinder is provided with a positioning pin which is inserted and pulled out in cooperation with the positioning hole arranged on the mounting base.

[0019] Further, the driving mechanism comprises:

[0020] The transmission shaft is rotatably arranged in the inner cavity of the mounting column, and a driven gear is coaxially arranged on one side end of the transmission shaft and rotates synchronously with the transmission shaft.

[0021] The driving shaft is rotatably arranged in the hole slot of the mounting base, one end of the driving shaft is coaxially arranged on the driving gear, and the driving gear rotates synchronously with the driving shaft, and the driving gear is meshingly arranged with the driven gear.

[0022] The servo motor is arranged on the mounting base, and the output end of the servo motor is coaxially arranged on the driving shaft.

[0023] The transmission mechanism is connected with the transmission shaft and the transmission member respectively, and is used for synchronously rotating the transmission member by the transmission shaft.

[0024] Preferably, the mounting base is provided with a separation member, and the driving gear and the driven gear are located inside the separation member.

[0025] Further, the transmission mechanism comprises:

[0026] The driving pulley is coaxially arranged on the transmission shaft.

[0027] The driven pulley is coaxially arranged on the transmission member.

[0028] The transmission belt is connected with the driving pulley and the driven pulley respectively.

[0029] Preferably, the mounting beam is provided with a protection box, and the transmission belt is located inside the protection box.

[0030] Further, the mounting base is provided with a positioning member, and the extension member is arranged in cooperation with the positioning member, and is used for limiting the rotation angle of the mounting column.

[0031] The utility model provides a kind of sampling device for microstructure prediction of continuous casting copper rod blank: support mechanism is independently fixed and arranged, provide the basis support of whole device, ensure the stability of device in sampling process, mounting piece and limiting piece are used to limit the transverse movement of threaded column, ensure that it can only move vertically up and down, so as to guarantee the accurate control in sampling process, transmission part is converted from rotary motion to linear motion by cooperating with the outer thread of threaded column, this design makes that operating personnel can accurately adjust the height of threaded column by rotating transmission part, sampling spoon is installed with threaded column by thread pair structure, easy to disassemble and replace, sampling spoon selects high-temperature resistant material, such as alloy or ceramic material, can withstand the high temperature of molten copper liquid, guarantee the effectiveness of sampling, avoid sampling failure due to material melting or deformation, driving mechanism is used for accurately adjusting the height and position of sampling spoon, whole process is efficient and accurate, ensure the quality of sample for microstructure prediction of continuous casting copper rod blank, improve the reliability and accuracy of experimental data. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is the structure schematic drawing of the sampling device for microstructure prediction of continuous casting copper rod blank in the utility model at first angle;

[0033] Figure 2 It is the structure schematic drawing of the sampling device for microstructure prediction of continuous casting copper rod blank in the utility model under omitting protection box;

[0034] Figure 3 It is the structure schematic drawing of the sampling device for microstructure prediction of continuous casting copper rod blank in the utility model at second angle;

[0035] Figure 4 It is the sectional structure schematic drawing of the sampling device for microstructure prediction of continuous casting copper rod blank in the utility model;

[0036] Figure 5 It is the local explosion structure schematic drawing of the sampling device for microstructure prediction of continuous casting copper rod blank in the utility model;

[0037] Mark in drawing: 1, support mechanism; 11, mounting base; 12, mounting column; 13, mounting beam; 14, positioning mechanism; 14a, extension piece; 14b, air cylinder; 14c, positioning pin; 15, positioning piece; 2, mounting piece; 3, limiting piece; 4, transmission part; 5, threaded column; 6, sampling spoon; 7, driving mechanism; 71, transmission shaft; 72, driven gear; 73, driving shaft; 74, driving gear; 75, servo motor; 76, transmission mechanism; 76a, driving pulley; 76b, driven pulley; 76c, transmission belt; 76d, protection box; 77, isolation piece. DETAILED DESCRIPTION

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

[0039] The utility model relates to a kind of sampling device for microstructure prediction of continuous casting copper rod blank, as shown in it, comprising: Figures 1 to 5

[0040] Supporting mechanism 1 is independently fixed and arranged, provides the basic support of whole device, ensure the stability of device during sampling process;

[0041] Mounting piece 2 is arranged on supporting mechanism 1, and limiting piece 3 is arranged in the through cavity of mounting piece 2;

[0042] Transmission part 4 is rotatably installed on mounting piece 2, and internal thread is arranged in the through hole of transmission part 4;

[0043] Threaded column 5 is installed in cooperation with the internal thread of transmission part 4, and positioning slot is arranged on threaded column 5, and the positioning slot is arranged along the length direction of threaded column 5, limiting piece 3 is slidably installed in cooperation with the positioning slot, and the up-down movement of threaded column 5 is controlled by the rotation of transmission part 4;

[0044] Sampling spoon 6 is installed on threaded column 5, and sampling spoon 6 is installed by thread pair structure with threaded column 5, and sampling spoon 6 is made of high-temperature-resistant material, can withstand the high temperature of molten copper liquid, ensure the effectiveness of sampling;

[0045] Driving mechanism 7 is arranged on supporting mechanism 1, and driving mechanism 7 is used for adjusting the height and position of sampling spoon 6;

[0046] The working principle of the device is as follows:

[0047] Start driving mechanism 7, make transmission part 4 start rotating, since transmission part 4 cooperates with threaded column 5 through internal thread, the rotation of transmission part 4 will drive threaded column 5 to move up and down, according to the depth of required sampling, the height of threaded column 5 is accurately adjusted, so that sampling spoon 6 is immersed in molten copper liquid, sampling operation is completed, after sampling is completed, immediately start driving mechanism 7, make sampling spoon 6 quickly rise, separate from molten copper liquid, after sampling is completed, the angle of sampling spoon 6 is adjusted by driving mechanism 7, and it is away from the region of crucible, then driving mechanism 7 is closed, the sample in sampling spoon 6 is taken out, ready for further detection and analysis;

[0048] ​The support mechanism 1 is independently fixed, provides the basic support of the whole device, ensures the stability of the device during sampling, the mounting member 2 and the limiting member 3 are used to limit the lateral movement of the threaded column 5, ensure that it can only move up and down in the vertical direction, thereby ensuring accurate control during sampling, the transmission member 4 realizes the conversion from rotary motion to linear motion by cooperating with the external thread of the threaded column 5, this design allows the operator to accurately adjust the height of the threaded column 5 by rotating the transmission member 4, the sampling spoon 6 is installed with the threaded column 5 through a threaded pair structure, which is convenient to disassemble and replace, the sampling spoon 6 is made of high-temperature resistant material such as alloy or ceramic material, which can withstand the high temperature of molten copper liquid, ensure the effectiveness of sampling, avoid sampling failure caused by material melting or deformation, the driving mechanism 7 is used to accurately adjust the height and position of the sampling spoon 6, the whole process is efficient and accurate, which ensures the quality of the sample for microstructure prediction of continuous casting copper billet, and improves the reliability and accuracy of experimental data.

[0049] As a preferred solution, as shown in Figures 1 to 4 The support mechanism 1 comprises:

[0050] The mounting base 11 is provided with a plurality of assembly holes for fixing the whole device on the workbench, and the shaft hole of the mounting base 11 is provided with a mounting column 12, and the mounting column 12 rotates freely along the shaft hole and can adjust the angle as needed, and the mounting column 12 is connected with the driving mechanism 7;

[0051] The mounting beam 13 is arranged on the mounting column 12, and the mounting member 2 is arranged in the fixing hole of the mounting beam 13;

[0052] The positioning mechanism 14 is arranged on the mounting column 12 and is used to lock the connection position of the mounting column 12 and the mounting base 11;

[0053] The mounting base 11 is designed to have a plurality of assembly holes that allow the entire device to be firmly fixed on the workbench through bolts or other fasteners, ensuring the stability of the entire device during operation. The shaft hole inside the mounting base 11 is provided with a mounting column 12, which can freely rotate inside the shaft hole, allowing the user to adjust the position of the sampling spoon according to actual needs. In order to realize the locking function after angle adjustment, a positioning mechanism 14 is provided on the mounting column 12, which can lock the connection position between the mounting column 12 and the mounting base 11, ensuring the stability during sampling. The mounting beam 13 is fixed on the mounting column 12 and has a fixing hole for accommodating the mounting piece 2. This design enhances the stability of the overall structure. The mounting column 12 is connected with the driving mechanism 7, so that the driving mechanism 7 can control the position adjustment of the mounting beam 13 and the components mounted thereon through the mounting column 12. The design of the entire supporting mechanism 1 aims to provide a solid and flexible foundation platform, so that the sampling device can accurately and efficiently complete the sampling task according to different experimental needs.

[0054] As a preferred solution, as shown in Figure 3 and Figure 4 The positioning mechanism 14 comprises:

[0055] An extension piece 14a is arranged on the mounting column 12;

[0056] A gas cylinder 14b is arranged on the extension piece 14a, and the output end of the gas cylinder 14b passes through the inner hole of the extension piece 14a. The output end of the gas cylinder 14b is provided with a positioning pin 14c, which is connected with the positioning hole arranged on the mounting base 11 through plug-in connection.

[0057] The gas cylinder 14b is arranged on the extension piece 14a, and the output end thereof passes through the inner hole of the extension piece 14a. This design can ensure that the positioning pin 14c can be accurately connected with the positioning hole on the mounting base 11 through plug-in connection, so that after the angle of the mounting column 12 is adjusted, the position can be quickly and stably locked, preventing unnecessary movement or shaking during sampling, improving the sampling accuracy. In addition, this design simplifies the angle adjustment and locking process, allowing the operator to more conveniently and efficiently complete the sampling work, reducing the error caused by manual adjustment and improving the work efficiency.

[0058] As a preferred solution, as shown in Figures 1 to 4 The driving mechanism 7 comprises:

[0059] A transmission shaft 71 is arranged in the inner cavity of the mounting column 12. A driven gear 72 is coaxially arranged on one side end of the transmission shaft 71, and the driven gear 72 rotates synchronously with the transmission shaft 71.

[0060] The driving shaft 73 is rotatably installed in the hole groove of the mounting base 11, one end of the driving shaft 73 is coaxially installed on the driving gear 74, and the driving gear 74 rotates synchronously with the driving shaft 73, and the driving gear 74 is meshed and installed with the driven gear 72;

[0061] The servo motor 75 is installed on the mounting base 11, and the output end of the servo motor 75 is coaxially installed with the driving shaft 73;

[0062] The transmission mechanism 76 is connected with the transmission shaft 71 and the transmission part 4 respectively, and is used for driving the transmission shaft 71 to rotate synchronously with the transmission part 4;

[0063] The mounting base 11 is provided with a separation piece 77, and the driving gear 74 and the driven gear 72 are located inside the separation piece 77;

[0064] The servo motor 75 is installed on the mounting base 11 as a power source and is coaxially connected with the driving shaft 73, one end of the driving shaft 73 is provided with the driving gear 74, when the servo motor 75 is started, the driving shaft 73 drives the driving gear 74 to rotate synchronously, the driving gear 74 is meshed with the driven gear 72, thereby driving the transmission shaft 71 to rotate, the transmission shaft 71 is arranged in the inner cavity of the mounting column 12, one end of the transmission shaft 71 is coaxially provided with the driven gear 72, which ensures the efficiency and stability of power transmission, the transmission mechanism 76 is connected with the transmission shaft 71 and the transmission part 4 respectively, so that the transmission shaft 71 can drive the transmission part 4 to rotate synchronously, thereby realizing the up and down movement of the threaded column 5, further, when the positioning mechanism 14 is started to lock the position of the mounting column 12, the servo motor 75 drives the transmission shaft 71 to rotate, at this time, the height of the sampling spoon 6 is adjusted, when the positioning mechanism 14 cancels the locking of the mounting column 12, the servo motor 75 drives the transmission shaft 71 and the mounting column 12 to rotate synchronously, at this time, the position of the sampling spoon 6 is adjusted, this design ensures that the sampling spoon 6 can be accurately immersed in the molten copper liquid according to the preset depth to complete the sampling operation, and quickly rises out of the molten copper liquid after completion, which improves the accuracy and efficiency of sampling, in addition, the mounting base 11 is provided with the separation piece 77, the driving gear 74 and the driven gear 72 are arranged inside the separation piece 77, which protects the gears from the influence of the external environment.

[0065] As a preferred solution, as shown in Figures 1 to 4 The transmission mechanism 76 comprises:

[0066] The driving pulley 76a is coaxially installed on the transmission shaft 71;

[0067] The driven pulley 76b is coaxially installed on the transmission part 4;

[0068] The transmission belt 76c is connected with the driving pulley 76a and the driven pulley 76b respectively;

[0069] The protection box 76d is arranged on the mounting beam 13, and the transmission belt 76c is arranged inside the protection box 76d.

[0070] The driving belt wheel 76a is coaxially arranged on the transmission shaft 71, the driven belt wheel 76b is coaxially arranged on the transmission member 4, and the two are connected through the transmission belt 76c, so that when the transmission shaft 71 rotates, the transmission member 4 can be driven to rotate synchronously, thereby realizing the up-down movement of the threaded column 5, and further accurately adjusting the height of the sampling spoon 6. This kind of belt transmission has the advantages of buffering and absorbing vibration, which can reduce the influence of mechanical impact on the equipment, prolong the service life of the equipment, and because the belt transmission has certain elastic sliding characteristics, the system can be protected from overload damage to a certain extent. In addition, the protection box 76d is arranged on the mounting beam 13, and the transmission belt 76c is arranged inside the protection box 76d. This design not only protects the transmission belt 76c from being polluted by external environment such as dust and oil stains, reduces the risk of failure caused by external factors, but also improves the safety of the equipment, avoids accidental contact of the moving parts by the operator, and causes harm.

[0071] As a preferred solution, as shown in Figure 3 The positioning member 15 is arranged on the mounting base 11, and the extension member 14a is arranged in cooperation with the positioning member 15, and is used for limiting the rotation angle of the mounting column 12.

[0072] The design of the positioning member 15 enables the mounting column 12 to rotate freely within a predetermined angle range, and the cooperation of the extension member 14a and the positioning member 15 not only simplifies the angle adjustment and locking process, but also improves the operation convenience, so that the operator can more efficiently complete the sampling work.

[0073] The sampling device for predicting microstructure of continuous casting copper rod blank of the utility model has a common mechanical installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects can be achieved.

[0074] The above is only the preferred embodiment of the utility model, and it should be pointed out that for ordinary skilled persons in the technical field, on the premise of not departing from the technical principles of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection range of the utility model.

Claims

1. A sampling device for microstructure prediction of continuous cast copper billets, characterized by, The utility model provides a kind of sampling device, including: Supporting mechanism (1) is independently fixedly arranged; Mounting piece (2) is arranged on the supporting mechanism (1), and the limiting piece (3) is arranged in the through cavity inside the mounting piece (2); Transmission part (4) is rotatably mounted on the mounting piece (2), and internal thread is arranged in the through hole of the transmission part (4); Threaded column (5) is installed in cooperation with the internal thread of the transmission part (4), and the threaded column (5) is provided with a positioning slot, and the positioning slot is arranged along the length direction of the threaded column (5), and the limiting piece (3) is slidably installed in cooperation with the positioning slot; Sampling spoon (6) is installed on the threaded column (5), and the sampling spoon (6) is made of high-temperature-resistant material; Driving mechanism (7) is arranged on the supporting mechanism (1), and the driving mechanism (7) is used to adjust the height and position of the sampling spoon (6).

2. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 1, wherein The supporting mechanism (1) includes: Mounting base (11) is provided with a plurality of assembly holes, and the mounting column (12) is arranged in the shaft hole inside the mounting base (11), and the mounting column (12) is freely rotatable along the shaft hole, and the mounting column (12) is connected with the driving mechanism (7); Mounting beam (13) is arranged on the mounting column (12), and the mounting piece (2) is arranged in the fixed hole of the mounting beam (13); Positioning mechanism (14) is arranged on the mounting column (12), and is used to lock the connection position of the mounting column (12) and the mounting base (11).

3. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 2, wherein The positioning mechanism (14) includes: Extension piece (14a) is arranged on the mounting column (12); Cylinder (14b) is arranged on the extension piece (14a), and the output end of the cylinder (14b) penetrates the inner hole of the extension piece (14a), and the output end of the cylinder (14b) is provided with a positioning pin (14c), and the positioning pin (14c) is connected with the positioning hole arranged on the mounting base (11) in a plug-in manner.

4. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 2, wherein The driving mechanism (7) includes: Transmission shaft (71) is rotatably arranged in the inner cavity of the mounting column (12), and the driven gear (72) is coaxially mounted on one side end of the transmission shaft (71), and the driven gear (72) rotates synchronously with the transmission shaft (71); Driving shaft (73) is rotatably mounted in the hole slot of the mounting base (11), and the driving shaft (73) is coaxially mounted on the driving gear (74) at one end, and the driving gear (74) rotates synchronously with the driving shaft (73), and the driving gear (74) is rotatably arranged with the driven gear (72); Servo motor (75) is mounted on the mounting base (11), and the output end of the servo motor (75) is coaxially mounted with the driving shaft (73); Transmission mechanism (76) is connected with the transmission shaft (71) and the transmission part (4) respectively, and is used to drive the transmission part (4) to rotate synchronously.

5. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 4, wherein The mounting base (11) is provided with a spacer (77), and the driving gear (74) and the driven gear (72) are located inside the spacer (77).

6. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 4, wherein The transmission mechanism (76) comprises: A driving pulley (76a) coaxially installed on the transmission shaft (71); A driven pulley (76b) coaxially installed on the transmission member (4); A transmission belt (76c) in transmission connection with the driving pulley (76a) and the driven pulley (76b) respectively.

7. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 6, wherein The mounting beam (13) is provided with a protection box (76d), and the transmission belt (76c) is located inside the protection box (76d).

8. The sampling device for microstructure prediction of continuous cast copper slab as claimed in claim 3, wherein The mounting base (11) is provided with a positioning member (15), and the extension member (14a) is installed in cooperation with the positioning member (15) to limit the rotation angle of the mounting column (12).

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