Hinge mounting hole detection tool and detection device

By designing a hinge mounting hole inspection fixture, and utilizing the cooperation of a dial and probe as well as sliding components, quantitative offset readings are achieved. This solves the problem that the offset of the nut hole cannot be quantified in the existing technology, improves the matching accuracy of the door and the body and the production efficiency, and ensures vehicle quality.

CN224080879UActive Publication Date: 2026-04-03AVATR CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-27
Publication Date
2026-04-03

AI Technical Summary

Technical Problem

In the existing technology, the front and rear door assembly fixtures cannot accurately quantify the offset of the nut holes, which leads to a decrease in the matching accuracy between the door and the body, complicated production line debugging, and may result in problems such as uneven gaps and poor sealing.

Method used

A hinge mounting hole inspection fixture is provided, including a base, a movable seat, and a connecting seat. By using the cooperation of a dial and a probe, a quantitative offset reading can be provided. The fixture is fixed by forming a thread on the inspection piece and engaging with the thread inside the hinge mounting hole, ensuring measurement accuracy. Smooth and precise relative movement is achieved through a sliding component.

Benefits of technology

Simplify production line debugging, save adjustment time, improve production efficiency and quality, ensure the matching accuracy between the door and the body, avoid problems such as uneven gaps and poor sealing after door assembly, and improve the overall vehicle quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The embodiment of the utility model relates to the technical field of vehicle production, in particular to a hinge mounting hole detection tool and a hinge mounting hole detection device, the detection tool comprises a base, a movable seat and a connecting seat, the base is provided with a dial, the movable seat is connected with the base and can move relative to the base, the connecting seat is connected with the base through the movable seat, and the dial is arranged on the connecting seat. The connecting seat is arranged on the base and can move relative to the base, a detection piece and a probe are arranged on the connecting seat, the detection piece extends into the hinge mounting hole, and the dial and the probe are oppositely arranged in the axial direction of the probe. According to the hinge mounting hole detection tool provided by the utility model, quantitative offset reading can be provided through cooperative use of the dial and the probe, the debugging work on a production line is simplified, the adjustment time is saved, and the production efficiency and the production quality are improved, so that the matching precision of a vehicle door and a vehicle body is improved; the problems of non-uniform clearance, poor sealing and the like after the vehicle door is assembled are avoided, and the quality of the vehicle is further improved.
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Description

Technical Field

[0001] This utility model relates to the field of vehicle manufacturing technology, and in particular to a hinge mounting hole inspection fixture and inspection device. Background Technology

[0002] In existing technologies, the front and rear door assembly fixture solutions have limitations in detecting the positional accuracy of nut holes. They cannot accurately quantify the offset of the nut holes. As the hinge self-positioning scheme has high requirements for the positional accuracy of the nut holes on the vehicle body and door side, if the actual offset of the nut holes exceeds the allowable range, it may lead to deviations during assembly, affecting the matching accuracy between the door and the vehicle body. Furthermore, when the fixture can only provide a general offset direction but not a specific offset value, the debugging work on the production line becomes more complicated, requiring more time and resources for adjustment and calibration. If the positional accuracy deviation of the nut holes is not detected and corrected in time, it may lead to problems such as uneven gaps, poor sealing, or difficulty in opening and closing the doors after assembly, thereby affecting the overall quality of the vehicle and the user experience. Utility Model Content

[0003] In view of this, the present invention provides a hinge mounting hole detection fixture that can provide a quantitative offset reading, simplifying the debugging work on the production line, saving adjustment time, and improving production efficiency and quality.

[0004] To achieve the above objectives, the technical solution of this utility model embodiment is implemented as follows:

[0005] In a first aspect, this utility model provides a hinge mounting hole inspection fixture for inspecting a vehicle door assembly, wherein a hinge mounting hole is formed on the vehicle door assembly. The inspection fixture includes: a base with a scale on it; a movable seat connected to the base and movable relative to the base; and a connecting seat connected to the base via the movable seat and movable relative to the base. The connecting seat is provided with a detection element and a probe. The detection element extends into the hinge mounting hole, and the scale and the probe are arranged opposite to each other in the axial direction of the probe.

[0006] According to the hinge mounting hole detection fixture of this utility model, by using the dial and probe together, a quantitative offset reading can be provided, which simplifies the debugging work on the production line, saves adjustment time, improves production efficiency and production quality, thereby improving the matching accuracy between the door and the body, avoiding problems such as uneven gaps and poor sealing after door assembly, and thus improving the quality of the vehicle.

[0007] In one possible implementation of this utility model, the connector has a first connecting block, a second connecting block and a third connecting block, the first connecting block, the second connecting block and the third connecting block are connected sequentially in a first direction, the detection element is disposed on the first connecting block, the probe is disposed on the third connecting block, and the probe is linked with the detection element.

[0008] In this way, by linking the probe with the test piece and using the dial with the probe, a quantitative offset reading can be provided, simplifying the debugging work on the production line, saving adjustment time, and improving production efficiency and quality.

[0009] In one possible implementation of this utility model, the detection element is threaded to engage with the thread in the hinge mounting hole for fixation.

[0010] In this way, by forming threads on the test piece and fixing it in conjunction with the threads in the hinge mounting hole, it can be ensured that the test piece does not shift from the hinge mounting hole during the test, thus guaranteeing measurement accuracy and reducing errors caused by looseness or inaccurate alignment. This allows the door to achieve the best matching effect during assembly.

[0011] In one possible implementation of this utility model, a first sliding portion is formed on the base, and a second sliding portion is formed on the movable seat. The base and the movable seat slide relative to each other through the cooperation of the first sliding portion and the second sliding portion.

[0012] In one possible implementation of this utility model, one of the first sliding part and the second sliding part is formed as a slider, and the other of the first sliding part and the second sliding part is formed as a slide rail. The slider cooperates with the slide rail to allow the base and the movable seat to move relative to each other in a first direction.

[0013] In this way, by cooperating with the first sliding part and the second sliding part, a smooth and precise relative movement between the base and the movable seat is achieved, which also improves the detection efficiency and accuracy.

[0014] In one possible implementation of this utility model, the movable seat has a third sliding portion, the connecting seat has a fourth sliding portion, and the connecting seat and the movable seat slide relative to each other through the cooperation of the third sliding portion and the fourth sliding portion.

[0015] In one possible implementation of this utility model, one of the third sliding part and the fourth sliding part is formed as a slider, and the other of the third sliding part and the fourth sliding part is formed as a slide rail. The slider and the slide rail cooperate to allow the connecting seat and the movable seat to move relative to each other in a second direction, which is perpendicular to the first direction.

[0016] In one possible implementation of this utility model, the dial has a first scale line, a second scale line, and a third scale line. The first scale line is formed in a ring shape and includes multiple first scale lines arranged concentrically. The second scale line extends along a first direction, and the third scale line extends along a second direction perpendicular to the first direction.

[0017] In this way, by combining the first circular scale line with the second and third scale lines extending in different directions, the operator can obtain precise position information of the probe in multiple dimensions, which enhances the functionality and practicality of the inspection fixture and improves the accuracy and efficiency of the measurement.

[0018] In one possible implementation of this utility model, each of the first scale lines is tangent to the second scale line on both sides in the first direction, and each of the first scale lines is tangent to the third scale line on both sides in the second direction.

[0019] In this way, the geometric relationship between the first scale line and other scale lines is clarified, forming a regular coordinate system, which improves the accuracy and intuitiveness of the measurement, and also enhances the functionality and adaptability of the testing fixture.

[0020] Secondly, the present invention provides a detection device, including a mounting base and a hinge mounting hole detection fixture provided in any of the embodiments of the first aspect. The hinge mounting hole detection fixture is disposed on the mounting base, and the detection device has a detection hole. The detection element of the hinge mounting hole detection fixture extends into the detection hole.

[0021] The detection device provided in this embodiment of the present invention, since it includes the hinge mounting hole detection fixture provided in any of the embodiments of the first aspect above, has the same technical effect, that is, by using the dial and the probe in combination, it can provide a quantitative offset reading, which simplifies the debugging work on the production line, saves adjustment time, improves production efficiency and production quality, thereby improving the matching accuracy between the door and the body, avoiding problems such as uneven gaps and poor sealing after door assembly, and thus improving the quality of the vehicle. Attached Figure Description

[0022] Figure 1 A schematic diagram of the hinge mounting hole inspection fixture provided in an embodiment of this utility model;

[0023] Figure 2 for Figure 1 A schematic diagram of another perspective of the hinge mounting hole inspection fixture shown;

[0024] Figure 3 for Figure 1 A schematic diagram of the movable seat shown;

[0025] Figure 4 for Figure 1 A schematic diagram of the dial shown.

[0026] Figure label:

[0027] 100. Hinge mounting hole inspection fixture;

[0028] 1. Base; 11. Dial; 111. First graduation line; 112. Second graduation line; 113. Third graduation line; 12. First sliding part;

[0029] 2. Movable seat; 21. Second sliding part; 22. Third sliding part;

[0030] 3. Connecting seat; 31. First connecting block; 32. Second connecting block; 33. Third connecting block; 34. Fourth sliding part;

[0031] 4. Detection component; 5. Probe. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the specific technical solutions of this utility model will be further described in detail below with reference to the accompanying drawings of the embodiments of this utility model. The following embodiments are used to illustrate this utility model, but are not intended to limit the scope of this utility model.

[0033] In the embodiments of this utility model, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0034] Furthermore, in this embodiment of the invention, directional terms such as "upper," "lower," "left," and "right" are defined relative to the positions of the components shown in the accompanying drawings. It should be understood that these directional terms are relative concepts, used for relative description and clarification, and can change accordingly depending on the position of the components in the accompanying drawings.

[0035] In the embodiments of this utility model, unless otherwise explicitly specified and limited, the term "connection" should be interpreted broadly. For example, "connection" can mean a fixed connection, a detachable connection, or an integral part; it can mean a direct connection or an indirect connection through an intermediate medium.

[0036] In embodiments of this invention, the terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0037] In this embodiment of the invention, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design described as "exemplary" or "for example" in this embodiment of the invention should not be construed as being more preferred or advantageous than other embodiments or designs. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0038] Currently, existing front and rear door assembly fixture solutions have limitations in detecting the positional accuracy of nut holes. They cannot accurately quantify the offset of the nut holes. Since the hinge self-positioning scheme has high requirements for the positional accuracy of the nut holes on the body and door side, if the actual offset of the nut holes exceeds the allowable range, it may lead to deviations during assembly, affecting the matching accuracy between the door and the body. Furthermore, when the fixture can only provide a general offset direction but not a specific offset value, the debugging work on the production line becomes more complicated, requiring more time and resources for adjustment and calibration. If the positional accuracy deviation of the nut holes is not detected and corrected in time, it may lead to problems such as uneven gaps, poor sealing, or difficulty in opening and closing the doors after assembly, thereby affecting the overall quality of the vehicle and the user experience.

[0039] In view of this, the present invention provides a hinge mounting hole detection fixture that can provide a quantitative offset reading, simplifying the debugging work on the production line, saving adjustment time, improving production efficiency and quality, thereby improving the matching accuracy between the door and the body, avoiding problems such as uneven gaps and poor sealing after door assembly, and thus improving the quality of the vehicle.

[0040] It should be noted that the vehicles or automobiles mentioned in this utility model can refer to large automobiles, small automobiles, special-purpose vehicles, etc. For example, according to the vehicle type, the vehicles or automobiles in this utility model can be sedans, off-road vehicles, multi-purpose vehicles (MPVs), or other types of vehicles.

[0041] The following is for reference. Figures 1-4According to an embodiment of the present utility model, a hinge mounting hole detection fixture 100 is used to detect a vehicle door assembly. The vehicle door assembly has hinge mounting holes formed on it. The detection fixture 100 includes: a base 1, a movable seat 2, and a connecting seat 3.

[0042] Specifically, a scale 11 is provided on the base 1, a movable seat 2 is connected to the base 1 and movable relative to the base 1, and a connecting seat 3 is connected to the base 1 through the movable seat 2 and is movable relative to the base 1. A detection element 4 and a probe 5 are provided on the connecting seat 3. The detection element 4 extends into the hinge mounting hole, and the scale 11 and the probe 5 are arranged opposite each other in the axial direction of the probe 5. Therefore, the hinge mounting hole detection fixture 100 has a simple structure, is easy to operate, and can accurately provide quantitative offset readings, facilitating the operator's debugging work, reducing adjustment difficulty, saving adjustment time, and improving production efficiency and quality.

[0043] It is understandable that, such as Figures 1-4 As shown, the base 1 is the foundation of the inspection fixture. The base 1 is equipped with a dial 11, which is used to read the amount of movement of the probe 5 in the radial direction, thereby quantifying the positional deviation of the hinge mounting hole. The movable seat 2 is connected to the base 1 and is movable relative to the base 1. The connecting seat 3 is connected to the movable seat 2 and is movable relative to the movable seat 2, which enhances the flexibility and applicability of the hinge mounting hole inspection fixture 100. The inspection piece 4 extends into the hinge mounting hole to limit the position of the connecting seat 3 and the vehicle door assembly. The probe 5 is used in conjunction with the dial 11 to facilitate reading. When the inspection piece 4 is inserted into the hinge mounting hole, if there is a positional deviation in the hinge mounting hole, the probe 5 will move accordingly in the radial direction. The specific offset can be determined by reading the value or position indicated by the probe 5 on the dial 11.

[0044] According to the hinge mounting hole detection fixture 100 of this utility model embodiment, by using the dial 11 and the probe 5 together, a quantitative offset reading can be provided, which simplifies the debugging work on the production line, saves adjustment time, improves production efficiency and production quality, thereby improving the matching accuracy between the door and the body, avoiding problems such as uneven gaps and poor sealing after door assembly, and thus improving the quality of the vehicle.

[0045] In some embodiments of this utility model, the connecting base 3 has a first connecting block 31, a second connecting block 32, and a third connecting block 33. The first connecting block 31, the second connecting block 32, and the third connecting block 33 are sequentially connected in a first direction. The detection element 4 is disposed on the first connecting block 31, and the probe 5 is disposed on the third connecting block 33. The probe 5 is linked with the detection element 4. It can be understood that, as Figure 1As shown, the first connecting block 31 is the part closest to the hinge mounting hole of the vehicle door assembly. The detection element 4 is located on the first connecting block 31. During testing, the detection element 4 is positioned within the hinge mounting hole to determine the relative position of the connecting seat 3 and the vehicle door assembly. The second connecting block 32 connects the first connecting block 31 and the third connecting block 33. The third connecting block 33 is located at the other end of the connecting seat 3. The probe 5 is located on the third connecting block 33 and works in conjunction with the dial 11. When the detection element 4 is displaced, the probe 5 moves in tandem with the detection element 4, and the probe 5 moves accordingly. The offset can be accurately read from the dial 11. Thus, the connecting seat 3 has a simple structure. Through the linkage between the probe 5 and the detection element 4, and the cooperation between the dial 11 and the probe 5, a quantitative offset reading can be provided, simplifying the debugging work on the production line, saving adjustment time, and improving production efficiency and quality.

[0046] In some embodiments of this utility model, the detection element 4 is threaded to engage with the thread in the hinge mounting hole for fixation. It is understood that by forming a thread on the detection element 4 and fixing it to the thread in the hinge mounting hole, it can be ensured that the detection element 4 does not shift from the hinge mounting hole during the detection process, guaranteeing measurement accuracy and reducing errors caused by looseness or inaccurate alignment, thereby enabling the door to achieve optimal matching during assembly.

[0047] In some embodiments of this utility model, a first sliding portion 12 is formed on the base 1, and a second sliding portion 21 is formed on the movable seat 2. The base 1 and the movable seat 2 slide relative to each other through the cooperation of the first sliding portion 12 and the second sliding portion 21. (Refer to...) Figure 1 and Figure 3 As shown, it can be understood that the first sliding part 12 is formed on the base 1 and the second sliding part 21 is formed on the movable seat 2. The first sliding part 12 and the second sliding part 21 cooperate to enable the movable seat 2 and the base 1 to slide relative to each other in the first direction. This allows the position between the movable seat 2 and the base 1 to be precisely adjusted, thereby improving the accuracy of the detection.

[0048] In one embodiment of this utility model, one of the first sliding portion 12 and the second sliding portion 21 is formed as a slider, and the other of the first sliding portion 12 and the second sliding portion 21 is formed as a slide rail. The slider and the slide rail cooperate to allow the base 1 and the movable seat 2 to move relative to each other. It is understood that the first sliding portion 12 can be formed as a slider and the second sliding portion 21 can be formed as a slide rail, or the first sliding portion 12 can be formed as a slide rail and the second sliding portion 21 can be formed as a slider, such as... Figure 1 and Figure 3As shown, the slide rail extends along the first direction, the slider is embedded in the slide rail and moves along the extension direction of the slide rail, thereby realizing the relative movement between the base 1 and the movable seat 2. This achieves smooth and precise relative movement between the base 1 and the movable seat 2, and also improves detection efficiency and accuracy.

[0049] It should be noted that the relative movement between the base 1 and the movable seat 2 can be achieved in ways including, but not limited to, this.

[0050] In some embodiments of this utility model, the movable seat 2 has a third sliding portion 22, and the connecting seat 3 has a fourth sliding portion 34. The connecting seat 3 and the movable seat 2 slide relative to each other through the cooperation of the third sliding portion 22 and the fourth sliding portion 34. (Refer to...) Figure 1 and Figure 3 As shown, it can be understood that the third sliding part 22 is formed on the movable seat 2 and the fourth sliding part 34 is formed on the connecting seat 3. The third sliding part 22 and the fourth sliding part 34 cooperate to enable the movable seat 2 and the connecting seat 3 to slide relative to each other in the second direction. This allows the position between the movable seat 2 and the connecting seat 3 to be precisely adjusted, thereby improving the accuracy of the detection.

[0051] In one embodiment of this utility model, one of the third sliding portion 22 and the fourth sliding portion 34 is formed as a slider, and the other of the third sliding portion 22 and the fourth sliding portion 34 is formed as a slide rail. The slider and the slide rail cooperate to allow the connecting seat 3 to move relative to the movable seat 2. It is understood that the third sliding portion 22 can be formed as a slider and the fourth sliding portion 34 can be formed as a slide rail, or the third sliding portion 22 can be formed as a slide rail and the fourth sliding portion 34 can be formed as a slider, such as... Figure 1 and Figure 3 As shown, the slide rail extends along the second direction, the slider is embedded in the slide rail and moves along the extension direction of the slide rail, thereby realizing the relative movement between the connecting seat 3 and the movable seat 2. This achieves smooth and precise relative movement between the connecting seat 3 and the movable seat 2, and also improves detection efficiency and accuracy.

[0052] It should be noted that the relative movement between the connecting seat 3 and the movable seat 2 can be achieved in ways including, but not limited to, this.

[0053] In some embodiments of this utility model, a first scale line 111, a second scale line 112, and a third scale line 113 are formed on the dial 11. The first scale line 111 is formed in a ring shape, and there are multiple first scale lines 111 arranged concentrically. The second scale line 112 extends along a first direction, and the third scale line 113 extends along a second direction perpendicular to the first direction. It can be understood that by combining the ring-shaped first scale line 111 with the second scale lines 112 and the third scale lines 113 extending in different directions, the operator can obtain precise position information of the probe 5 in multiple dimensions, enhancing the functionality and practicality of the detection fixture, and improving the accuracy and efficiency of the measurement.

[0054] Furthermore, each first scale line 111 is tangent to the second scale line 112 on both sides in the first direction, and each first scale line 111 is tangent to the third scale line 113 on both sides in the second direction. It can be understood that each first scale line 111 is a loop, tangent to the second scale line 112 on both sides in the first direction, and tangent to the third scale line 113 on both sides in the second direction. This clarifies the geometric relationship between the first scale line 111 and other scale lines, forming a regular coordinate system, improving measurement accuracy and intuitiveness, and enhancing the functionality and adaptability of the inspection fixture.

[0055] Secondly, this utility model provides a detection device, including a mounting base and a hinge mounting hole detection fixture 100 provided in any of the embodiments of the first aspect. The hinge mounting hole detection fixture 100 is disposed on the mounting base, and the detection device has a detection hole. The detection element 4 of the hinge mounting hole detection fixture 100 extends into the detection hole.

[0056] The detection device provided in this embodiment of the utility model, since it includes the hinge mounting hole detection fixture 100 provided in any of the embodiments of the first aspect above, has the same technical effect. That is, by using the dial 11 and the probe 5 together, it can provide a quantitative offset reading, which simplifies the debugging work on the production line, saves adjustment time, improves production efficiency and production quality, thereby improving the matching accuracy between the car door and the car body, avoiding problems such as uneven gaps and poor sealing after the car door is assembled, and thus improving the quality of the vehicle.

[0057] The following reference Figures 1-4 A hinge mounting hole detection fixture 100 according to a specific embodiment of the present invention will be described.

[0058] like Figures 1-4 As shown, the hinge mounting hole inspection fixture 100 includes: a base 1, a movable seat 2, and a connecting seat 3.

[0059] Specifically, the base 1 is provided with a dial 11, the movable seat 2 is connected to the base 1 and is movable relative to the base 1, the connecting seat 3 is connected to the base 1 through the movable seat 2 and is movable relative to the base 1, the connecting seat 3 is provided with a detection element 4 and a probe 5, the detection element 4 extends into the hinge mounting hole, and the dial 11 and the probe 5 are arranged opposite each other in the axial direction of the probe 5. The first connecting block 31 is the part closest to the hinge mounting hole of the vehicle door assembly, the detection element 4 is provided on the first connecting block 31, when testing is performed, the detection element 4 is provided in the hinge mounting hole to determine the relative position of the connecting seat 3 and the vehicle door assembly, the second connecting block 32 is used to connect the first connecting block 31 and the third connecting block 33, the third connecting block 33 is located at the other end of the connecting seat 3, the probe 5 is provided on the third connecting block 33, the probe 5 is used in conjunction with the dial 11, when the detection element 4 is displaced, the probe 5 is linked with the detection element 4, the probe 5 is displaced accordingly at the same time, and the offset can be accurately read through the dial 11, the detection element 4 is formed with threads.

[0060] A slider is formed on the base 1, and a slide rail is formed on the movable seat 2. The slide rail extends along a first direction, and the slider is embedded in the slide rail and moves along the extension direction of the slide rail, thereby realizing relative movement between the base 1 and the movable seat 2. A slider is formed on the movable seat 2, located on the side of the movable seat 2 opposite to the slide rail. A slide rail is formed on the connecting seat 3, extending along a second direction. The slider is embedded in the slide rail and moves along the extension direction of the slide rail, thereby realizing relative movement between the connecting seat 3 and the movable seat 2. A first scale line 111, a second scale line 112, and a third scale line 113 are formed on the dial 11. The first scale line 111 is formed in a ring, and there are seven first scale lines 111 arranged concentrically. The second scale line 112 extends along the first direction, and the third scale line 113 extends along a second direction perpendicular to the first direction. There are nine second scale lines 112 and nine third scale lines 113.

[0061] The sequence numbers of the above-mentioned embodiments of this utility model are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments. The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made based on the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A hinge mounting hole detection tool (100) characterized by, A detection tool for detecting a vehicle door assembly, the vehicle door assembly having a hinge mounting hole formed thereon, the detection tool comprising: a base (1) having a scale dial (11) formed thereon; a movable seat (2) connected to the base (1) and movable relative to the base (1); a connecting seat (3) connected to the base (1) through the movable seat (2) and movable relative to the base (1), the connecting seat (3) having a detection member (4) and a probe (5) formed thereon, the detection member (4) extending into the hinge mounting hole, the scale dial (11) and the probe (5) being oppositely arranged in the axial direction of the probe (5).

2. The hinge mount hole inspection tool (100) of claim 1, wherein, The connecting seat (3) has a first connecting block (31), a second connecting block (32) and a third connecting block (33), the first connecting block (31), the second connecting block (32) and the third connecting block (33) being sequentially connected in a first direction, the detection member (4) being arranged on the first connecting block (31), the probe (5) being arranged on the third connecting block (33), the probe (5) being linked with the detection member (4).

3. The hinge mount hole inspection tool (100) of claim 2, wherein, The detection member (4) has a thread formed thereon to cooperate with the thread in the hinge mounting hole to be fixed.

4. The hinge mount hole inspection tool (100) of claim 1, wherein, The base (1) has a first sliding part (12) formed thereon, the movable seat (2) has a second sliding part (21) formed thereon, the base (1) and the movable seat (2) being relatively slid by cooperation of the first sliding part (12) and the second sliding part (21).

5. The hinge mount hole inspection tool (100) of claim 4, wherein, One of the first sliding part (12) and the second sliding part (21) is formed as a sliding block, the other of the first sliding part (12) and the second sliding part (21) is formed as a sliding rail, the sliding block cooperating with the sliding rail to enable the base (1) and the movable seat (2) to be relatively moved in the first direction.

6. The hinge mount hole inspection tool (100) of claim 1, wherein, The movable seat (2) has a third sliding part (22) formed thereon, the connecting seat (3) has a fourth sliding part (34) formed thereon, the connecting seat (3) and the movable seat (2) being relatively slid by cooperation of the third sliding part (22) and the fourth sliding part (34).

7. The hinge mount hole inspection tool (100) of claim 6, wherein, One of the third sliding part (22) and the fourth sliding part (34) is formed as a sliding block, the other of the third sliding part (22) and the fourth sliding part (34) is formed as a sliding rail, the sliding block cooperating with the sliding rail to enable the connecting seat (3) and the movable seat (2) to be relatively moved in a second direction, the second direction being perpendicular to the first direction.

8. The hinge mount hole inspection tool (100) according to any one of claims 1-7, wherein, The scale dial (11) has a first scale line (111), a second scale line (112) and a third scale line (113) formed thereon, the first scale line (111) being formed as a ring, the first scale line (111) including a plurality of concentrically arranged first scale lines (111), the second scale line (112) extending in the first direction, the third scale line (113) extending in a second direction perpendicular to the first direction.

9. The hinge mount hole inspection tool (100) of claim 8, wherein, Each of the first scale lines (111) is tangent to the second scale line (112) on both sides in the first direction, and each of the first scale lines (111) is tangent to the third scale line (113) on both sides in the second direction.

10. A detection device, characterized in that The mounting seat and the hinge mounting hole detection tool (100) of any one of claims 1-9 are arranged on the mounting seat, and the detection device is formed with a detection hole, and the detection piece (4) of the hinge mounting hole detection tool (100) extends into the detection hole.