Thread measuring device mounting tool and measuring vehicle comprising same

Abstract

The invention discloses a thread measuring device installation tool and a measuring vehicle comprising the tool, the thread measuring device installation tool comprises a groove-shaped installation tool and an installation plate fixed on the top of a measuring device, the groove-shaped installation tool comprises a groove-shaped piece, the bottom of the groove-shaped piece is provided with an inserting groove, the side face of the inserting groove is provided with an indexing pin, and the indexing pin is provided with an indexing hole. The inserting grooves are inserted in the two sides of the mounting plate and fixed through the indexing pins. According to the invention, through mutual cooperation of the groove-shaped member and the mounting plate, rapid mounting and dismounting of the measuring instrument are realized, and the working efficiency is improved; and meanwhile, the accuracy and the stability of the mounting position of the measuring instrument are ensured through the arrangement of an indexing pin and a positioning bulge.

Description

Technical Field

[0001] The present invention relates to the field of threaded hole measuring devices, and particularly to an installation tooling for a threaded measuring device and a measuring vehicle including the tooling. Background Art

[0002] Threaded holes are common structures in mechanical parts, and their quality directly affects the assembly accuracy and service performance of products. With the continuous improvement of industrial production requirements for product quality, the detection of threaded holes has become increasingly important. Currently, threaded hole detection mainly uses special measuring tools or detection devices, but in actual production sites, especially for the detection of threaded holes in large parts, many challenges still exist. Therefore, for the detection of threaded holes in large parts, a threaded hole measuring device and method with a positioning function are disclosed in Patent CN117824556A; however, during on-site application by operators, it is found that this threaded hole measuring device can only detect the threads inside the threaded hole from the top surface and vertical surface of the workpiece; it is impossible to detect the threads from positions such as the bottom surface or inclined surface of the workpiece because it is not easy to fix the threaded measuring device on these surfaces. Especially for threaded holes with different positions on large parts, existing measuring devices are difficult to provide a convenient and efficient detection solution. To solve this problem, the threaded measuring device needs to be used in cooperation with other space transformation devices, but during the cooperation process, how to quickly install the threaded measuring device on other space transformation devices is a relatively difficult problem to solve. Summary of the Invention

[0003] To solve the problem that the existing threaded hole measuring device can only achieve detection on the top surface and vertical side surfaces, and cannot measure the threads on the bottom surface and inclined surface; to achieve detection of threads in all directions on-site, facilitate measurement in a small number of multi-working conditions and a large number of single-working conditions, improve the measurement efficiency, and solve the difficult problem of difficult fixation of thread detection under various measurement working conditions, the present invention provides an installation tooling for a threaded measuring device and a measuring vehicle including the tooling.

[0004] The technical solution adopted by the present invention to solve its technical problems is as follows:

[0005] In a first aspect, the present invention provides an installation tooling for a threaded measuring device, including a trough-shaped installation tooling and an installation plate fixed on the top of the measuring device, with a gap reserved between the installation plate and the top of the measuring device. The trough-shaped installation tooling includes a trough-shaped member, and an insertion slot is provided at the bottom of the trough-shaped member, and a indexing pin is provided on the side of the insertion slot. The insertion slot is inserted on both sides of the installation plate and fixed by the indexing pin.

[0006] The installation tooling for the on-site thread measuring device disclosed by the present invention realizes the quick installation and disassembly of the measuring instrument through the mutual cooperation of the grooved part and the mounting plate, improving the work efficiency; meanwhile, through the setting of the indexing pin and the positioning protrusion, the accuracy and stability of the installation position of the measuring instrument are ensured.

[0007] As a further technical solution, the mounting plate includes a first mounting plate and a second mounting plate. The second mounting plate is symmetrically mounted on the top of the first mounting plate with respect to the center line of the first mounting plate. The width of the second mounting plate is greater than that of the first mounting plate; the width of the second mounting plate extending out of both sides of the first mounting plate is equal to or slightly greater than the depth of the insertion groove; a certain gap is reserved between the bottom of the second mounting plate and the top shell of the detection device; pin holes for cooperating with the indexing pin are also provided on two opposite side surfaces of the second mounting plate.

[0008] As a further technical solution, a measuring device handle is fixed on the top of the first mounting plate.

[0009] As a further technical solution, positioning protrusions are also provided on both sides of the end of the second mounting plate to position the installation position of the grooved part.

[0010] As a further technical solution, an operation handle is also provided on the side surface of the grooved part.

[0011] In the second aspect, the present invention also provides a measuring vehicle, which includes a measuring vehicle body. A robotic arm is installed on the measuring vehicle body, and the on-site thread measuring device installation tooling and the measuring device are installed at the end of the robotic arm. The measuring vehicle proposed by the present invention realizes the quick measurement of multiple thread holes on large workpieces through the cooperation of the robotic arm and the grooved mounting tooling, reducing the labor intensity of the operators and improving the measurement efficiency and measurement accuracy.

[0012] As a further technical solution, a robotic arm installation table surface and a robotic arm control system are provided on the measuring vehicle body, and the robotic arm is installed on the robotic arm installation table surface.

[0013] As a further technical solution, the robotic arm is installed at the front end of the measuring vehicle body. It is convenient to approach the position of the thread to be measured to the greatest extent and to make the best use of the arm span of the robotic arm.

[0014] As a further technical solution, the robotic arm is a multi-degree-of-freedom robotic arm.

[0015] As a further technical solution, a computer system is provided on the measuring vehicle body. The computer system is connected to the thread on-site detection device and can display measurement data in real time.

[0016] The beneficial effects of the present invention are as follows:

[0017] The installation tooling for the on-site thread measuring device disclosed in the present invention realizes the quick installation and disassembly between the measuring device and the robotic arm through the cooperation between the grooved part and the mounting plate on the measuring device, improving the work efficiency. At the same time, through the setting of the indexing pin and the positioning protrusion, the accuracy and stability of the installation position of the measuring instrument are ensured. In addition, the present invention sets the mounting plate on the surface where the handle of the on-site thread measuring device is located, which does not affect the normal measurement of the on-site thread measuring device. After the mounting plate is installed on the on-site thread measuring device, the handle of the measuring device is then installed on the mounting plate, and the handle of the measuring device just passes through the grooved part, which not only does not affect the normal measurement of the measuring device, but also enables the installation of the on-site thread measuring device at the end of the robotic arm. When the on-site thread measuring device is removed from the robotic arm, the measuring device can be operated through the handle of the measuring device.

[0018] Furthermore, an operating handle is also provided on the side surface of the grooved part. The installation position of this operating handle on the side surface of the grooved part is different from that of the handle of the measuring device. On the one hand, the operating handle on the side surface of the grooved part realizes the manual auxiliary operation after the measuring device is installed on the robotic arm. On the other hand, it assists in the cooperative installation between the grooved part 2-1 and the mounting plate.

[0019] Furthermore, by designing the structure of the mounting plate, the grooved part and the measuring device can be better and faster matched. That is, the mounting plate is divided into two parts, namely the first mounting plate and the second mounting plate. The second mounting plate is symmetrically installed on the top of the first mounting plate with respect to the center line of the first mounting plate. The main function of the first mounting plate is to provide support for the second mounting plate, and the width of the second mounting plate is greater than that of the first mounting plate. The width of the second mounting plate extending out from both sides of the first mounting plate is equal to or slightly greater than the depth of the insertion slot. A certain gap is reserved between the bottom of the second mounting plate and the top shell of the detection device, so that the grooved part can be inserted from both sides of the second mounting plate. Pin holes for cooperating with the indexing pin are also provided on two opposite side surfaces of the second mounting plate. When installing the measuring device, the grooved part is inserted from one end of the second mounting plate and then fixed through the indexing pin. By designing the structure of the mounting plate, the grooved part and the measuring device can be better and faster matched.

[0020] When used on a measuring vehicle, through the cooperation of the robotic arm and the grooved mounting tooling, the rapid measurement of multiple threaded holes on large workpieces is achieved, reducing the labor intensity of operators and improving the measurement efficiency and accuracy. Specifically, the portable thread measuring device is fixed on the robotic arm. By rotating the robotic arm, the detection of threaded holes in multiple directions can be realized, solving the problem in the prior art that the portable thread measuring machine can only detect the top surface and the vertical side surface, and it is impossible to measure the threaded holes on the bottom surface and the inclined surface. At the same time, the structure of the measuring vehicle of the present invention is reasonably designed, facilitating the measurement of a small number of multi-condition and a large number of single-condition measurements, and greatly improving the measurement efficiency. In summary, the present invention solves the problem that it is difficult to fix the thread detection in various measurement conditions and improves the on-site detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 FIG. is a schematic diagram of the cooperation state of the measuring instrument and the grooved mounting tooling of the present invention;

[0022] Figure 2 FIG. is a schematic diagram of the grooved mounting tooling of the present invention;

[0023] Figure 3 FIG. is a schematic diagram of the measuring instrument of the present invention;

[0024] Figure 4 FIG. is a schematic diagram of the process of the cooperation and installation of the measuring instrument and the grooved mounting tooling of the present invention;

[0025] Figure 5 FIG. is a schematic diagram of the working process of the indexing pin of the present invention;

[0026] Figure 6 FIG. is a schematic diagram of the measuring vehicle proposed by the present invention;

[0027] In the figure: 1. Measuring device, 1-1. Handle, 2. Grooved mounting tooling, 2-1. Grooved part, 2-2. Insertion groove, 2-3. Indexing pin, 2-4. Measuring device handle, 2-5. Connecting plate, 2-6. Mounting plate, 2-6-1 First mounting plate, 2-6-2 Second mounting plate;

[0028] 3. Robotic arm 4. Robotic arm mounting table, 5. Computer system, 6. Trolley handle, 7. Battery parameter display screen, 8. Drawer-type toolbox, 9. Universal wheel assembly, 10. Battery assembly, 11. Directional wheel assembly, 12. Universal wheel assembly, 13. Robotic arm control system. DETAILED DESCRIPTION OF THE INVENTION

[0029] It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present invention belongs.

[0030] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless the present invention clearly states otherwise, the singular form is also intended to include the plural form. In addition, it should also be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof;

[0031] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0032] Embodiment 1

[0033] As Figure 1 、 Figure 2 、 Figure 3 shown, this embodiment provides an installation tooling for on-site thread measurement device, including a U-shaped installation tooling 2 and a mounting plate 2-6 fixed on the top of the measurement device 1. The U-shaped installation tooling 2 includes a U-shaped part 2-1. An insertion slot 2-2 is provided at the bottom of the U-shaped part 2-1, and a indexing pin 2-3 is provided on the side of the insertion slot 2-2. The insertion slot 2-2 is inserted on both sides of the mounting plate 2-6 and fixed on the mounting plate 2-6 through the indexing pin 2-3. This embodiment realizes the quick installation and disassembly between the measurement device and the robotic arm through the cooperation between the U-shaped part and the mounting plate on the measurement device, improving the work efficiency; at the same time, through the setting of the indexing pin and the positioning protrusion, the accuracy and stability of the installation position of the measuring instrument are ensured.

[0034] Specifically, the U-shaped part 2-1 is of a U-shaped structure. Two parallel insertion slots 2-2 are provided at the bottom of the U-shaped part 2-1. The insertion slot 2-2 is of a long strip structure and matches the two side edges of the mounting plate 2-6; at the same time, in order to realize the connection between the U-shaped part 2-1 and other devices, a connecting plate 2-5 is provided on its top;

[0035] Furthermore, the mounting plate 2-6 is a rectangular plate structure with a thickness of 5-15 mm, a width of 100-200 mm, and a length of 150-300 mm. Holes matching the indexing pins 2-3 are provided on both sides of the mounting plate 2-6, so that the insertion slots 2-2 can be stably inserted on both sides of the mounting plate 2-6. Specifically, in this embodiment, the mounting plate 2-6 includes a first mounting plate 2-6-1 and a second mounting plate 2-6-2 with different widths and lengths. The length of the first mounting plate 2-6-1 is slightly less than the length of the top of the measuring device 1, and the width is slightly less than the width of the top of the measuring device 1; the length of the second mounting plate 2-6-2 is about 1 / 4 of the first mounting plate 2-6-1, equal to or slightly greater than the length of the insertion slot 2-2. The width of the second mounting plate 2-6-2 is greater than that of the first mounting plate 2-6-1, and the second mounting plate 2-6-2 is symmetrically mounted on the top of the first mounting plate 2-6-1 with respect to the center line of the first mounting plate 2-6-1. There is a certain gap between the bottom of the second mounting plate 2-6-2 and the top housing of the detection device. The main function of this gap is to reserve an installation space for the slot-shaped part 2-1 after it is inserted; the width of the second mounting plate 2-6-2 extending out of both sides of the first mounting plate 2-6-1 is equal to or slightly greater than the depth of the insertion slot 2-2; Pin holes matching the indexing pins 2-3 are also provided on two opposite sides of the second mounting plate 2-6-2.

[0036] In this embodiment, positioning protrusions are also provided on both sides of the second mounting plate 2-6-2 to position the installation position of the slot-shaped part 2-1; the positioning protrusions protrude towards both sides of the end of the second mounting plate 2-6-2, and they can be of a semi-circular structure, or a rectangular structure, or other shaped structures. When the end of the slot-shaped part 2-1 contacts the positioning protrusions, it means that the slot-shaped part 2-1 has been installed in place. At this time, rotate the indexing pin 2-3 to fix it.

[0037] In this embodiment, above the second mounting plate 2-6-2 is the handle 2-4 of the measuring device; the handle 2-4 of the measuring device is designed according to ergonomics and has anti-slip patterns on its surface; the handle 2-4 of the measuring device is fixed to the mounting plate by bolts. The setting of the handle 2-4 of the measuring device enables the operator to conveniently hold the measuring instrument and perform the measurement operation of the threaded hole. When the channel-shaped part 2-1 is inserted on the second mounting plate 2-6-2, it does not interfere with this handle, and the handle can just pass through the channel-shaped part 2-1. In this embodiment, the mounting plate 2-6 is arranged on the plane where the handle 2-4 of the on-site threaded measuring device is located, which does not affect the normal measurement of the on-site threaded measuring device. After the mounting plate is installed on the on-site threaded measuring device, then the handle of the measuring device is installed on the mounting plate, and the handle of the measuring device just passes through the channel-shaped part, which not only does not affect the normal measurement of the measuring device, but also can realize the installation of the on-site threaded measuring device at the end of the robotic arm. When the on-site threaded measuring device is removed from the robotic arm, the measuring device can be operated through the handle of the measuring device;

[0038] In this embodiment, an operating handle is also arranged on the side surface of the channel-shaped part 2-1. The surface of the operating handle is also provided with anti-slip patterns. The operating handle is fixed to the side surface of the channel-shaped part 2-1 by bolts. The setting of the operating handle enables the operator to conveniently hold the channel-shaped mounting tooling 2 and perform the installation and disassembly operations; the installation position of this operating handle is different from that of the handle of the measuring device. The main function of the operating handle on the side surface of the channel-shaped part is to realize the cooperation between the channel-shaped part 2-1 and the mounting plate. Of course, it can also realize the position adjustment of the measuring device.

[0039] A indexing pin 2-3 is arranged on the side surface of each insertion slot 2-2. The indexing pin 2-3 is of a cylindrical structure, with a diameter of 5-10 mm and a length of 10-20 mm. The indexing pin 2-3 can be fixed to the side surface of the insertion slot by means of threaded connection or interference fit; the operation method of the indexing pin 2-3 is as follows: the front end of the indexing pin 2-3 is usually in a protruding state; when pulling out the knob, the front end retracts; if it is rotated 90° while keeping the pulled-out state; the state where the front end retracts can be locked; when unlocking the locked state, just rotate 90° while keeping the pulled-out state; if the knob is released, the front end will return to the protruding state under the action of the built-in spring force;

[0040] Compared with the conventional screw-fixed installation method, the installation tooling proposed in this embodiment is complex in disassembling and assembling the fastening / loosening screws, takes a relatively long working time, and frequent disassembly and assembly will also cause certain wear to the processed parts and threaded holes, resulting in the loss of the overall machine position accuracy, which does not meet the use requirements of on-site rapid disassembly and assembly; adopting the idea of two-pin-one-plane positioning, using the left and right indexing pins 2-3 can quickly fix the threaded on-site detection device in the installation slot at the end of the robotic arm.

[0041] The specific installation method of the above-mentioned tooling is as follows:

[0042] Preparations before installation: Pre-remove the handle on the top of the measuring device, install the two mounting plates at the positions shown on the measuring instrument, and then reinstall the original handle onto the instrument after installation;

[0043] Place the groove-type installation tooling at the end of the robot horizontally at a suitable installation position. First, pull up the indexing pin 2-3 on the side of the insertion groove so that the indexing pin 2-3 is in the retracted state.

[0044] Then, manually insert the on-site thread detection device according to the position of the mounting plate, and insert the groove-type installation tooling into the position where the positioning protrusion of the mounting plate is located; then loosen the indexing pin 2-3 on the side so that the indexing pin 2-3 is inserted into the positioning hole of the on-site thread detection device mounting plate to fix the on-site thread detection device; at the same time, manually pull the installation of the on-site thread detection device to avoid accidental situations such as the measuring instrument falling off due to the indexing pin 2-3 not being inserted into the positioning hole. At this time, the entire device is installed.

[0045] Embodiment 2

[0046] As Figure 6 shown, this embodiment also provides a measuring vehicle, which mainly consists of four parts: an on-site thread detection device, a flexible robotic arm 3, a measuring vehicle body, and a computer system. The on-site thread detection device can perform contact scanning measurement on the threads closely positioned with its fixture; the flexible robotic arm 3 can drive the on-site thread detection device to adjust the measurement posture and position; the computer system is connected to the on-site thread detection device and can display the measurement data in real time,

[0047] Specifically, a groove-type installation tooling 2 is connected to the end of the robotic arm 3. The groove-type installation tooling 2 includes a groove-type part 2-1. At the bottom of the groove-type part 2-1, there is an insertion groove 2-2. On the side of the insertion groove 2-2, there is an indexing pin 2-3. On the top of the measuring instrument, there is a mounting plate. The insertion groove 2-2 is inserted on both sides of the mounting plate and fixed by the indexing pin 2-3.

[0048] Specifically, the measuring vehicle body is a metal frame structure, and the surface of the measuring vehicle body has been anti-corrosion treated and coated with epoxy resin paint; the table height of the measuring vehicle body is about 850 mm, which conforms to the conventional operation ergonomics, and the robotic arm is installed on the front side table.

[0049] In this embodiment, the measuring vehicle includes a mobile chassis, on which there are provided a mounting table for the robotic arm 3, a robotic arm control system 13, a computer system 5, a trolley handle 6, a battery parameter display screen 7, a pull-out toolbox 8, and a battery assembly 9. The robotic arm 3 is mounted on the robotic arm mounting table 4. The computer system 5 is connected to the thread on-site detection device to display the measured data in real time.

[0050] The mobile chassis is of a six-wheel structure, with four universal wheel assemblies 12 and two directional wheel assemblies 11 provided at the bottom to realize the movement and position fixation of the measuring vehicle.

[0051] In this embodiment, positioning protrusions are further provided on both sides of the mounting plate to position the installation position of the channel-shaped part 2-1.

[0052] In this embodiment, above the mounting plate is the measuring device handle 2-4. The measuring device handle 2-4 is fixed to the mounting plate by bolts, enabling the operator to conveniently hold the measuring instrument for measuring the threaded hole.

[0053] In this embodiment, an operation handle is also provided on the side of the channel-shaped part 2-1. The operation handle is fixed to the side of the channel-shaped part 2-1 by bolts, enabling the operator to conveniently hold the channel-shaped installation tooling 2 for installation and disassembly operations.

[0054] The robotic arm 3 in this embodiment adopts a flexible multi-degree-of-freedom robotic arm. The design scheme selects a serial six-degree-of-freedom mechanism, and there is a rotational degree of freedom between each connecting rod. When the operator drags the robotic arm 3 to move in the robotic arm human-machine collaboration mode, the algorithm of the robotic arm control system 13 compensates the gravity moment and frictional moment to the drive motor according to the joint motion posture information, so as to achieve a smoother and more compliant effect for the operator to drag.

[0055] Based on the above control function of the flexible robotic arm 3, a thread on-site detection device can be assembled at the end flange of the robotic arm 3. By manually dragging the robotic arm 3, the robotic arm 3 can drive the thread on-site detection device to approach the threaded feature of the workpiece to be measured with a relatively reasonable and good measurement window posture. The positioning mechanism of the thread on-site detection device tooling is used for precise positioning of the threaded hole, and the magnetic magnet in the tooling is used to attract the surface of the threaded feature to be measured to achieve the fixing function, meeting the measurement requirements of threads at different positions. When manually dragging the robotic arm 3, the instrument reaches each measurement position by holding the end operation handle and dragging. In the flexible robotic arm human-machine collaboration mode, the joint mechanism has an automatic locking mechanism, and the whole machine also has a self-locking function when suddenly powered off or cut off, ensuring that the position and posture can be maintained after adjustment in place, providing a stable posture for the measurement of the thread on-site detection device. The final designed arm span of the robotic arm 3 is 1300 mm. The final designed load is 10 KG.

[0056] Furthermore, the robotic arm 3 in this embodiment is installed at the front end of the inspection vehicle body, facilitating approaching the position of the threaded part to be measured to the greatest extent and making the most of the arm span of the robotic arm 3.

[0057] Working principle:

[0058] When used on the measurement vehicle, the robotic arm 3 is connected to the grooved mounting tooling 2 through the flange at its end. The robotic arm control system 13 controls the robotic arm 3 to move to the position of the threaded hole to be measured. The operator adjusts the position and angle of the measuring instrument through the measuring device handle 2-4 and the operating handle on the grooved part 2-1, aligns the measuring head of the measuring instrument with the threaded hole, and then performs the measurement operation. After the measurement is completed, the robotic arm 3 moves the measuring instrument to the position of the next threaded hole to be measured, and repeats the above operation.

[0059] The mounting tooling of the on-site threaded part measuring device 1 in this embodiment realizes the quick installation and disassembly of the measuring instrument through the cooperation of the grooved part 2-1 and the mounting plate, improving the work efficiency. At the same time, through the setting of the indexing pin 2-3 and the positioning protrusion, the accuracy and stability of the installation position of the measuring instrument are ensured. When used on the measurement vehicle, through the cooperation of the robotic arm 3 and the grooved mounting tooling 2, the quick measurement of multiple threaded holes on large workpieces is realized, reducing the labor intensity of the operator and improving the measurement efficiency and accuracy.

[0060] It should be noted that the measuring device in this embodiment can be the threaded hole measuring device with positioning function disclosed in Patent CN117824556A, or other types of measuring devices, which will not be elaborated here.

[0061] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixture for installing a thread measuring device, characterized in that It includes a grooved mounting tooling and a mounting plate fixed on the top of the measuring device. There is a gap reserved between the mounting plate and the top of the measuring device. The grooved mounting tooling includes a grooved part. An insertion groove is provided at the bottom of the grooved part, and a indexing pin is provided on the side of the insertion groove. The insertion groove is inserted on both sides of the mounting plate and fixed by the indexing pin.

2. The installation tooling for the thread measuring device according to claim 1, characterized in that, The mounting plate includes a first mounting plate and a second mounting plate. The second mounting plate is symmetrically mounted on the top of the first mounting plate with respect to the center line of the first mounting plate. The width of the second mounting plate is greater than that of the first mounting plate. The width of the second mounting plate extending out on both sides of the first mounting plate is equal to or slightly greater than the depth of the insertion groove. There is a certain gap reserved between the bottom of the second mounting plate and the top shell of the detection device. Pin holes for mating with the indexing pin are also provided on two opposite sides of the second mounting plate.

3. The thread measuring device installation tooling according to claim 2, characterized in that, A measuring device handle is fixed on the top of the first mounting plate.

4. The installation tooling for the thread measuring device according to claim 2, characterized in that, Positioning protrusions are also provided on both sides of the end of the second mounting plate to position the installation position of the grooved part.

5. The installation tooling for the thread measuring device according to claim 1, characterized in that An operation handle is also provided on the side of the grooved part.

6. A measuring vehicle, characterized in that, It includes a measuring vehicle body. A robotic arm is installed on the measuring vehicle body, and the thread measuring device mounting tooling and the measuring device according to any one of claims 1-5 are installed at the end of the robotic arm.

7. The measuring vehicle according to claim 6, wherein: A robotic arm mounting table surface and a robotic arm control system are provided on the measuring vehicle body, and the robotic arm is installed on the robotic arm mounting table surface.

8. The measuring vehicle according to claim 6, characterized in that, The robotic arm is installed at the front end of the measuring vehicle body.

9. The measuring vehicle according to claim 6, characterized in that The robotic arm is a multi-degree-of-freedom robotic arm.

10. The measuring vehicle according to claim 6, characterized in that, A computer system is provided on the measuring vehicle body. The computer system is connected to the thread on-site detection device to display the data of the real-time measuring device.

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