CN215887111U - Centering device of converter temperature probe - Google Patents
Centering device of converter temperature probe Download PDFInfo
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- CN215887111U CN215887111U CN202121903142.0U CN202121903142U CN215887111U CN 215887111 U CN215887111 U CN 215887111U CN 202121903142 U CN202121903142 U CN 202121903142U CN 215887111 U CN215887111 U CN 215887111U
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Abstract
The utility model discloses a centering device of a converter temperature measuring probe, which comprises a base, a left clamping component and a right clamping component, wherein the left clamping component and the right clamping component are arranged on the base; the left clamping component comprises a left clamping device cylinder and a first clamp assembly connected to the left clamping device cylinder; the right clamping component comprises a right clamping device cylinder and a second clamp assembly connected to the right clamping device cylinder; the pneumatic loop of the temperature measuring gun is connected with the left clamping device cylinder and the right clamping device cylinder; the first clamp assembly comprises a first clamp base connected to a piston rod on the left clamping device cylinder and a first clamp body connected to the first clamp base; the second clip assembly includes a second clip base attached to the piston rod on the right clamp cylinder and a second clip body attached to the second clip base. The utility model realizes accurate and rapid alignment of the probe clamped by the robot and the temperature measuring gun connector, and improves the success rate of probe installation.
Description
Technical Field
The utility model relates to the field of machinery, in particular to a centering device of a converter temperature measuring probe.
Background
Secondly, the rear temperature measuring gun of the steel converter adopts an automatic probe installing robot to replace manual operation so as to reduce the labor intensity of workers, please refer to fig. 1, the robot 1 takes out the probe from the probe box 2 on the left, then carries the probe to the lower end of the temperature measuring gun 3 on the right, then inserts the probe into the connector of the temperature measuring gun 3 until receiving a temperature measuring conduction signal, and then pulls out the probe after the temperature measurement is finished. The problem that the existing robot arm is inaccurate in alignment when clamping a probe to insert into a connector of a temperature measuring gun 3 is solved, the problem that the temperature measuring probe cannot be accurately inserted into the connector is considered at the beginning of design, a clamping device consisting of an air cylinder and a guide wheel is already installed on a guide rail of the temperature measuring gun, and when the robot arm is used for installing the probe, the air cylinder of the clamping device of the temperature measuring gun pushes the guide wheel to clamp the temperature measuring gun to prevent the temperature measuring gun from shaking and position deviation.
As shown in fig. 2 and 3, the inner diameter d1 of the temperature probe 5 is 28mm, the inner diameter d2 of the connector 4 is 18mm, and the displacement error d3 between the temperature probe 5 and the connector 4 in the horizontal direction cannot exceed 5mm, so that the connector needs to be replaced frequently in practical use, the position of the connector is shifted to a certain extent after replacement, the position of the connector is shifted due to slight deformation of the temperature measuring gun body, and the shift distance in the horizontal direction is more than 10 mm-50 mm after multiple measurements and exceeds the allowable error range, so that the probe cannot be installed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide the centering device for the converter temperature measurement probe, so that the probe clamped by the robot and the temperature measurement gun connector can be accurately and quickly centered, and the success rate of probe installation is improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a centering device of a converter temperature measurement probe is arranged on a connector of a temperature measurement gun and is connected into a pneumatic circuit of a cylinder centering device on the temperature measurement gun, and comprises a base, a left clamping part and a right clamping part, wherein the left clamping part and the right clamping part are arranged on the base;
the left clamping component comprises a left clamping device cylinder and a first clamp assembly connected to the left clamping device cylinder;
the right clamping component comprises a right clamping device cylinder and a second clamp assembly connected to the right clamping device cylinder;
the pneumatic loop of the temperature measuring gun is connected with the left clamping device cylinder and the right clamping device cylinder;
a pressure reducing valve is connected to the air path of the left clamping device cylinder;
the first clamp assembly comprises a first clamp base connected to a piston rod on the left clamping device cylinder and a first clamp body connected to the first clamp base;
the second clip assembly includes a second clip base attached to the piston rod on the right clamp cylinder and a second clip body attached to the second clip base.
Preferably, the lower end of the first clip body is connected to the first clip base, and the upper end of the first clip body is bifurcated to form a Y shape.
Preferably, the forked end of the first clamp body is provided with a sliding groove.
Preferably, the lower end of the second clip body is connected to the second clip base, and the upper end of the second clip body is bifurcated to form a Y shape.
Preferably, the bifurcated end of the second clamp body is matched with the sliding groove of the bifurcated end of the first clamp body.
Preferably, the lower end of the first clamp body and the lower end of the second clamp body are both provided with heat dissipation holes.
Preferably, the lower end of the first clamp body is provided with two heat dissipation holes.
Preferably, the lower end of the second clamp body is provided with the heat dissipation hole.
The centering device for the converter temperature measurement probe provided by the utility model can realize accurate centering of the probe clamped by the robot and the temperature measurement gun connector when the robot installs the probe, and can greatly improve the success rate of automatically installing the probe by the robot. Can effectively avoid the cable damage, simple structure.
Drawings
FIG. 1 is a schematic diagram of an existing automatic probe-mounting robot for mounting a probe of a temperature measuring gun;
FIG. 2 is a schematic view of the butt joint of the probe and the connector of the thermo-probe gun of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the butt joint of the probe and the connector of the thermo-bulb gun of FIG. 2;
FIG. 4 is a schematic view of the centering device of the present invention in use;
FIG. 5 is a schematic view of a centering device of the present invention;
FIG. 6 is a schematic view of the left and right clamping members of the centering device of the present invention;
FIG. 7 is a schematic view of the pneumatic circuit of the original temperature measuring gun connected with the left clamping part and the right clamping part in FIG. 6;
fig. 8-14 are schematic views of a method of using the centering device of the present invention.
Detailed Description
In order to better understand the technical solutions of the present invention, the following further describes the technical solutions of the present invention with reference to the accompanying drawings and examples.
Referring to fig. 4, the centering device for a converter temperature probe according to the present invention is installed on a connector 100 of an existing temperature measuring gun at a position approximately 20cm from a platform 101, and is connected to a pneumatic circuit of a cylinder centering device 102 of the existing temperature measuring gun.
Referring to fig. 5 and 6, the centering device 200 of the present invention includes a base 6, a left clamping member 7 and a right clamping member 8 mounted on the base 6.
The left clamp member 7 includes a left clamp cylinder 701 and a first clamp assembly attached to the piston rod on the left clamp cylinder 701.
The first clip assembly includes a first clip base 702 attached to the piston rod on the left clamp cylinder 701 and a first clip body 703 attached to the first clip base 702.
The lower end of the first clip body 703 is attached to the first clip base 702, and the upper end of the first clip body 703 is bifurcated to form a Y-shape.
The bifurcated ends of the first clip body 703 are each formed with a slide channel 704.
The lower end of the first clip body 703 is provided with two heat dissipation holes 705.
The right clamp member 8 includes a right clamp cylinder 801 and a second clamp assembly attached to the piston rod on the right clamp cylinder 801.
The second clip assembly includes a second clip base 802 attached to the piston rod on the right grip device cylinder 801 and a second clip body 803 attached to the second clip base 802.
The lower end of the second clip body 803 is connected to the second clip base 802, and the upper end of the second clip body 803 is bifurcated to form a Y-shape.
The bifurcated end of the second clip body 803 is inserted into the slide groove 704 of the bifurcated end of the first clip body 703.
The lower end of the second clip body 803 is provided with a heat dissipation hole 804.
The left clamp cylinder 701 and the right clamp cylinder 801 both have a cooling gas purge function.
The first and second clip assemblies may be made using Q235A or Q235B or 45 gauge steel.
Referring to fig. 7, the left and right clamping device cylinders 701 and 801 and the solenoid valve 103 of the conventional thermo-gun cylinder centering device 102 are controlled so that the centering device 200 of the present invention operates together with the conventional cylinder centering device 102. The pressure reducing valve 9 is additionally arranged in the clamping air path direction of the left clamping device cylinder 701, the compressed air pressure is set to be 0.2MPa, the compressed air pressure of the pressure reducing valve 104 on the pneumatic circuit triplet of the cylinder centering device 102 on the existing temperature measuring gun is set to be 0.7MPa, the arrangement is that the thrust of the right clamping device cylinder 801 is greater than that of the left clamping device cylinder 701 under the clamping state of the left clamping component 7 and the right clamping component 8, the right clamping device cylinder 801 is ensured to be fully extended out each clamping action, and the centering position is unchanged each time. If the thrusts of the left clamping member 7 and the right clamping member 8 are the same, when the air cylinder performs the clamping operation, the movements of the left clamping member 7 and the right clamping member 8 cannot be synchronized, so that the final position of the air cylinder in the clamping process is not determined, and a large error exists. After the centering device 200 is implemented, the error of the horizontal position of the clamping connector of the centering device 200 can be controlled within 2mm, and the requirement of a robot for installing a temperature measuring probe can be met.
The inventive centering device 200 is used as follows:
1) the manipulator 1 moves to the lower part of the temperature measuring gun connector 100, and the left clamping part 7 and the right clamping part 8 are opened, as shown in fig. 8;
2) the manipulator 1 moves to the position of the lower part of the temperature measuring gun connector 100, and the left clamping part 7 extends out, as shown in figure 9;
3) after the left clamping part 7 extends to the right, the right clamping part 8 extends to fix the temperature measuring gun connector 100, as shown in fig. 10;
4) the manipulator 1 inserts the temperature probe into the connector 100 and slowly moves upwards, as shown in fig. 11;
5) after the manipulator 1 slowly moves upwards to a preset position, the left clamping component 7 and the right clamping component 8 are opened, as shown in fig. 12;
6) after the left clamping part 7 and the right clamping part 8 are opened, the manipulator 1 continues to move the temperature measuring probe slowly upwards until the temperature measuring probe is installed in place, as shown in fig. 13;
7) the temperature probe is mounted in place as shown in figure 14.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a converter temperature probe's centering device, locates on the connector of thermoscope, inserts the last cylinder centering device's of thermoscope pneumatic circuit, its characterized in that: the clamping device comprises a base, a left clamping component and a right clamping component, wherein the left clamping component and the right clamping component are arranged on the base;
the left clamping component comprises a left clamping device cylinder and a first clamp assembly connected to the left clamping device cylinder;
the right clamping component comprises a right clamping device cylinder and a second clamp assembly connected to the right clamping device cylinder;
the pneumatic loop of the temperature measuring gun is connected with the left clamping device cylinder and the right clamping device cylinder;
a pressure reducing valve is connected to the air path of the left clamping device cylinder;
the first clamp assembly comprises a first clamp base connected to a piston rod on the left clamping device cylinder and a first clamp body connected to the first clamp base;
the second clip assembly includes a second clip base attached to the piston rod on the right clamp cylinder and a second clip body attached to the second clip base.
2. The centering device of the converter temperature measuring probe according to claim 1, characterized in that: the lower end of the first clamp body is connected to the first clamp base, and the upper end of the first clamp body is in a forked arrangement to form a Y shape.
3. The centering device of the converter temperature measuring probe according to claim 2, characterized in that: the forked end parts of the first clamp body are provided with sliding grooves.
4. The centering device of the converter temperature measuring probe according to claim 3, characterized in that: the lower end of the second clamp body is connected to the second clamp base, and the upper end of the second clamp body is forked to form a Y shape.
5. The centering device of the converter temperature measuring probe according to claim 4, characterized in that: the forked end of the second clamp body is matched with the sliding groove of the forked end of the first clamp body.
6. The centering device of the converter temperature measuring probe according to claim 2 or 4, characterized in that: the lower end of the first clamp body and the lower end of the second clamp body are both provided with heat dissipation holes.
7. The centering device of the converter temperature measuring probe according to claim 6, characterized in that: the lower end of the first clamp body is provided with two heat dissipation holes.
8. The centering device of the converter temperature measuring probe according to claim 6, characterized in that: the lower end of the second clamp body is provided with the heat dissipation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121903142.0U CN215887111U (en) | 2021-08-16 | 2021-08-16 | Centering device of converter temperature probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121903142.0U CN215887111U (en) | 2021-08-16 | 2021-08-16 | Centering device of converter temperature probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215887111U true CN215887111U (en) | 2022-02-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121903142.0U Active CN215887111U (en) | 2021-08-16 | 2021-08-16 | Centering device of converter temperature probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215887111U (en) |
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2021
- 2021-08-16 CN CN202121903142.0U patent/CN215887111U/en active Active
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