Automobile parts testing device

Abstract

The utility model discloses an automobile parts detection device, which relates to the technical field of automobile parts detection. The automobile parts detection device comprises a frame and a detection structure arranged on the frame. The detection structure comprises a plurality of detection units arranged in a horizontal, vertical and vertical interval. The plurality of detection units are respectively used to detect the round hole diameter, square hole size, positioning column size, round hole position, product contour, horizontal side end position, upper and lower side end position and local position of the product. In this way, the automobile parts detection device can sequentially perform multiple detections including the round hole diameter, square hole size, positioning column size, round hole position, product contour, horizontal side end position, upper and lower side end position and local position of the product, so as to achieve the purpose of using only one detection device to detect multiple data, shorten the detection time and ensure the detection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts detection, in particular to an automobile parts detection device. Background Art

[0002] The domestic automobile maintenance equipment industry has developed very rapidly in recent years, and some leading enterprises have gradually formed. Some people of insight have turned their attention to the development of enterprises and industries in foreign markets, and developed overseas business through agents or self-built representative offices. This trend is in line with China's current position in the world economic structure and is the main growth mode for the rapid development of the automobile maintenance equipment industry in the future.

[0003] There are many factories producing auto parts. After production, auto parts need to be inspected for overall shape, size and hole position. However, existing auto parts inspection devices can only inspect a certain hole or a certain contour. There are many inspection devices, which leads to long inspection time and poor results. Utility Model Content

[0004] The main purpose of the utility model is to provide an automobile parts detection device, aiming to solve the problem that the existing automobile parts detection devices can only detect a certain hole or a certain contour, and the detection devices are numerous, resulting in a long detection time and poor effect.

[0005] To achieve the above-mentioned purpose, the automobile parts detection device proposed in the utility model includes a frame and a detection structure arranged on the frame, the detection structure includes a plurality of detection units arranged at intervals in the horizontal, vertical and vertical directions, and the plurality of detection units are used to detect the round hole diameter, square hole size, positioning column size, round hole position, product contour, lateral side end position, upper and lower side end position and local position of the product respectively.

[0006] In one embodiment, the plurality of detection units include a first go / no-go gauge, which is disposed at one end of the frame in the longitudinal direction, and is used to extend into the circular hole of the product to detect the aperture of the circular hole of the product.

[0007] In one embodiment, the plurality of detection units include a second go / no-go gauge, which is disposed at an upper end of the frame, and is used to extend into a square hole of the product to detect a diameter of the square hole of the product.

[0008] In one embodiment, the plurality of detection units include a first stop gauge, which is disposed at one end of the frame in the longitudinal direction, and is used to abut against a positioning column of the product to detect the size of a fixed position of the product.

[0009] In one embodiment, the plurality of detection units include a first detection pin, which is disposed at one end of the frame along the longitudinal direction and extends along the longitudinal direction, and the first detection pin is used to extend into the circular hole of the product to detect the position of the circular hole of the product.

[0010] In one embodiment, the plurality of detection units include a third go / no-go gauge, which is disposed at one end of the frame in the longitudinal direction, and is used to cooperate with the product to detect the contour of the product.

[0011] In one embodiment, the plurality of detection units include a fourth go / no-go gauge, which is disposed at one end of the frame in the lateral direction and extends in the longitudinal direction. The fourth go / no-go gauge is used to extend into a gap between one side end of the product in the lateral direction and a corresponding side contour to detect the lateral side end position of the product.

[0012] In one embodiment, the plurality of detection units include a fifth go / no-go gauge, which is disposed at one end of the frame in the longitudinal direction, and is used to extend into a gap between one side end of the product facing up and down and a corresponding side contour to detect the upward and downward side end position of the product.

[0013] In one embodiment, the frame comprises:

[0014] A support, the support being used to carry the product;

[0015] A turning part, which is arranged on the support and can rotate along a transversely extending axis;

[0016] The plurality of detection units are all arranged on the support and are spaced apart from the turning part.

[0017] In one embodiment, the automobile parts detection device further comprises a locking structure, which is disposed on the support and is capable of locking the flipping portion to limit the flipping portion from rotating along an axis extending laterally.

[0018] In the technical solution of the utility model, the automobile parts detection device includes a frame and a detection structure arranged on the frame, the detection structure includes a plurality of detection units arranged in a horizontal, vertical and vertical interval, and the plurality of detection units are respectively used to detect the circular hole diameter, square hole size, positioning column size, circular hole position, product contour, horizontal side end position, upper and lower side end position and local position of the product. In this way, by integrating and installing the various detection units on the frame, and at the same time, because the plurality of detection units are arranged in a horizontal, vertical and vertical interval, it is ensured that when any one of the detection units detects the product, the other detection units will not affect the normal detection. In this way, the automobile parts detection device can sequentially perform multiple detections including the circular hole diameter, square hole size, positioning column size, circular hole position, product contour, horizontal side end position, upper and lower side end position and local position of the product, so as to achieve the purpose of using only one detection device to detect multiple data, shorten the detection time, and ensure the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0020] Figure 1 The present invention is a schematic structural diagram of an embodiment of an automobile parts detection device provided by the present invention.

[0021] Description of Figure Numbers:

[0022] 100. Automobile parts testing device; 1. Frame; 11. Support; 12. Turning part; 2. Testing structure; 21. Testing unit; 211. First go and no-go gauge; 212. Second go and no-go gauge; 213. First no-go gauge; 214. First testing pin; 215. Third go and no-go gauge; 216. Fourth go and no-go gauge; 217. Fifth go and no-go gauge.

[0023] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0026] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0027] The utility model provides an automobile parts detection device, which aims to solve the problem that the existing automobile parts detection devices can only detect a certain hole or a certain contour, and the detection devices are numerous, resulting in a long detection time and poor effect.

[0028] See also Figure 1 In one embodiment of the utility model, the automobile parts detection device 100 includes a frame 1 and a detection structure 2 arranged on the frame 1, the detection structure 2 includes a plurality of detection units 21 arranged in a horizontal, vertical and vertical interval, and the plurality of detection units 21 are respectively used to detect the round hole diameter, square hole size, positioning column size, round hole position, product contour, lateral side end position, upper and lower side end position and local position of the product.

[0029] In the technical solution of the utility model, the automobile parts detection device 100 includes a frame 1 and a detection structure 2 arranged on the frame 1, and the detection structure 2 includes a plurality of detection units 21 arranged in a horizontal, vertical and vertical interval, and the plurality of detection units 21 are respectively used to detect the round hole diameter, square hole size, positioning column size, round hole position, product contour, horizontal side end position, upper and lower side end position and local position of the product. In this way, by integrating and installing the various detection units 21 on the frame 1, and at the same time, because the plurality of detection units 21 are arranged in a horizontal, vertical and vertical interval, it is ensured that when any one of the detection units 21 detects the product, the other detection units 21 will not affect the normal detection, so that the automobile parts detection device 100 can sequentially perform multiple detections including the round hole diameter, square hole size, positioning column size, round hole position, product contour, horizontal side end position, upper and lower side end position and local position of the product, so as to achieve the purpose of using only one detection device to detect multiple data, shorten the detection time, and ensure the detection effect.

[0030] It should be noted that the utility model does not limit the order of multiple data detection. In one embodiment of the utility model, the detection of multiple data can be carried out in the order of round hole diameter, square hole size, positioning column size, round hole position, product contour, lateral side end position, upper and lower side end position and local position.

[0031] In another embodiment of the utility model, the detection of multiple data can also be carried out in the order of local position, upper and lower side position, lateral side position, product contour, round hole position, positioning column size, square hole size and round hole diameter.

[0032] In other embodiments of the present invention, the detection of multiple data may also be performed in other orders. In actual settings, it can be selected according to needs, and the present invention does not impose any restrictions on this.

[0033] Furthermore, in order to achieve the effect of the automobile parts detection device 100 detecting the aperture of the circular hole of the product, in one embodiment of the utility model, the plurality of detection units 21 include a first go-no-go gauge 211, the first go-no-go gauge 211 is arranged at one end of the frame 1 in the longitudinal direction, and the first go-no-go gauge 211 is used to extend into the circular hole of the product to detect the aperture of the circular hole of the product. In this way, when the go gauge of the first go-no-go gauge 211 can extend into the circular hole of the product, and as the first go-no-go gauge 211 extends, the side wall of the go gauge of the first go-no-go gauge 211 can abut against the side wall of the circular hole of the product, it is judged that the aperture of the circular hole of the product meets the requirements; and when the first go-no-go gauge 211 cannot extend into the circular hole of the product, or the no-go gauge of the first go-no-go gauge 211 can also extend into the circular hole of the product, it is judged that the aperture of the circular hole of the product does not meet the requirements.

[0034] It should be noted that the present invention does not limit the number of the first go-no-go gauge 211; in one embodiment of the present invention, only one first go-no-go gauge 211 may be provided; and in another embodiment of the present invention, multiple first go-no-go gauges 211 may be provided, and multiple first go-no-go gauges 211 are arranged at intervals. When actually setting, they can be selected according to the model of the product to be tested.

[0035] Of course, the present invention does not limit the specific specifications of the first go / no-go gauge 211 , and the specific specifications of the first go / no-go gauge 211 can be selected according to the model of the product.

[0036] In this embodiment, only one first go / no-go gauge 211 is provided, and the diameter of the go gauge of the first go / no-go gauge 211 is set to 7.91 mm, and the diameter of the no-go gauge of the first go / no-go gauge 211 is set to 8.09 mm. With this configuration, the first go / no-go gauge 211 is used to detect products with a circular hole diameter requirement of 8±0.09 mm.

[0037] Furthermore, in order to detect the size of the square hole of the product, in the utility model, the plurality of detection units 21 include a second go-no-go gauge 212, which is arranged at the upper end of the frame 1, and is used to extend into the square hole of the product to detect the aperture of the square hole of the product. In this arrangement, when the go gauge of the second go-no-go gauge 212 can extend into the square hole of the product, but the no-go gauge cannot extend into the square hole of the product, it is judged that the square hole of the product meets the requirements; and when the second go-no-go gauge 212 cannot extend into the square hole of the product, or the no-go gauge of the second go-no-go gauge 212 can also extend into the square hole of the product, it is judged that the square hole of the product does not meet the requirements.

[0038] Likewise, the present invention does not limit the specific number and specific specifications of the second go / no-go gauges 212 , and the number and specifications of the second go / no-go gauges 212 may be selected according to the model of the product.

[0039] Specifically, in the present embodiment, the second go and no-go gauge 212 is rectangular in shape, and two of them are provided. The two second go and no-go gauges 212 are arranged on the upper end surface of the frame 1 along a lateral interval. The go gauge size of one of the second go and no-go gauges 212 is set to 2.17 mm, and the no-go gauge size is set to 2.31 mm. The go gauge size of the other second go and no-go gauge 212 is set to 44.83 mm, and the no-go gauge size is set to 45.17 mm. With this arrangement, the two second go and no-go gauges 212 are used to jointly detect products in which the size requirement of a square hole of one of them is 2.24±0.07 mm, and the size requirement of the other square hole is 45±0.17 mm.

[0040] In addition, the function of the automobile parts detection device 100 to detect the size of the positioning column needs to be satisfied. In the present utility model, the plurality of detection units 21 include a first stop gauge 213, which is arranged at one end of the frame 1 in the longitudinal direction. The first stop gauge 213 is used to abut the positioning column of the product to detect the size of the fixed position of the product. In this way, when the first stop gauge 213 cannot cooperate with the positioning column of the product, it is judged that the positioning column of the product meets the requirements; when the first stop gauge 213 can cooperate with the positioning column of the product, it is judged that the positioning column of the product does not meet the requirements.

[0041] Of course, the present invention does not limit the specific number and specific specifications of the first stop gauge 213. The number and specifications of the first stop gauge 213 can be selected according to the model of the product.

[0042] In this embodiment, the first stop gauge 213 includes a rectangular block, and the rectangular block is penetrated by a rectangular through hole along the longitudinal direction. There are three rectangular blocks, and the three rectangular blocks are arranged at one end of the frame 1 along the longitudinal direction at intervals in the transverse direction. The size of the rectangular through hole of one of the rectangular blocks in the vertical direction is 8.15mm, the size of the rectangular through hole of another rectangular block in the vertical direction is 8.12mm, and the size of the rectangular through hole of the remaining rectangular block in the vertical direction is 9.87mm. In this way, the three first stop gauges 213 are used to jointly detect products with three positioning columns, and the size requirements of the three positioning columns are 8.21±0.09mm, 8.24±0.09mm, and 9.96±0.09mm, respectively.

[0043] Furthermore, the automobile parts detection device 100 in the present invention also needs to detect the position of the circular hole of the product, therefore, the plurality of detection units 21 include a first detection pin 214, the first detection pin 214 is arranged at one end of the frame 1 in the longitudinal direction, and is arranged to extend in the longitudinal direction, the first detection pin 214 is used to extend into the circular hole of the product to detect the position of the circular hole of the product. With such arrangement, the product is aligned with the automobile parts detection device 100, and then the two are brought close to each other. If the first detection pin 214 can extend into the circular hole of the product, it is determined that the position of the circular hole of the product meets the requirements; if the first detection pin 214 cannot extend into the circular hole of the product, it is determined that the position of the circular hole of the product does not meet the requirements.

[0044] The present invention does not limit the specific number and specific specifications of the first detection pins 214 , and the number and specifications of the first detection pins 214 can be selected according to the model of the product.

[0045] In this embodiment, seven first detection pins 214 are provided, and the seven first detection pins 214 are arranged at intervals in the horizontal direction at one end of the frame 1 in the longitudinal direction. The seven first detection pins 214 are used to jointly detect a product having seven circular holes with position deviations of ±0.17, ±0.35, ±0.11, ±0.1, ±0.4, ±0.5, and ±0.6 in the horizontal direction and in the up and down directions.

[0046] Furthermore, in order to realize the function of detecting the contour of the product by the automobile parts detection device 100, the plurality of detection units 21 also include a third go-no-go gauge 215, which is arranged at one end of the frame 1 in the longitudinal direction, and is used to cooperate with the product to detect the contour of the product. In this arrangement, when the go gauge of the third go-no-go gauge 215 can cooperate with the product, but the no-go gauge cannot cooperate with the product, it is judged that the contour of the product meets the requirements; when both the go gauge and the no-go gauge of the third go-no-go gauge 215 cannot cooperate with the product, or both can cooperate with the product, it is judged that the contour of the product does not meet the requirements.

[0047] The present invention also does not limit the specific number and specific specifications of the third go / no-go gauge 215 , and the number and specifications of the third go / no-go gauge 215 can be selected according to the model of the product.

[0048] In this embodiment, only one third go / no-go gauge 215 is provided, the diameter of the go gauge of the third go / no-go gauge 215 is set to 2.9 mm, and the diameter of the no-go gauge of the third go / no-go gauge 215 is set to 3.1 mm. With this configuration, the third go / no-go gauge 215 is used to detect products with a contour error within ±0.1 mm.

[0049] In addition, the automobile parts detection device 100 in the utility model also needs to detect the position of the side of the product in the lateral direction, and the plurality of detection units 21 include a fourth through-no-go gauge 216, which is arranged at one end of the frame 1 in the lateral direction and is extended in the longitudinal direction. The fourth through-no-go gauge 216 is used to extend into the gap between one side end of the product in the lateral direction and the corresponding side profile to detect the position of the lateral side end of the product. In this way, when the through gauge of the fourth through-no-go gauge 216 can extend into the gap between one side end of the product in the lateral direction and the corresponding side profile, and the no-go gauge cannot extend into the gap, it is judged that the lateral side end position of the product meets the requirements; and when the fourth through-no-go gauge 216 cannot extend into the gap between one side end of the product in the lateral direction and the corresponding side profile, or the no-go gauge of the fourth through-no-go gauge 216 can also extend into the gap between one side end of the product in the lateral direction and the corresponding side profile, it is judged that the lateral side end position of the product does not meet the requirements.

[0050] The present invention also does not limit the specific number and specific specifications of the fourth go / no-go gauges 216 , and the number and specifications of the fourth go / no-go gauges 216 can be selected according to the model of the product.

[0051] In this embodiment, the fourth go and no-go gauge 216 is provided with a go gauge diameter of 1.8 mm and a no-go gauge diameter of 4.2 mm. With this arrangement, the fourth go and no-go gauge 216 is used to detect products with a lateral side end position error within ±1.2 mm.

[0052] Furthermore, the automobile parts detection device 100 also needs to meet the function of detecting the position of the upper and lower end surfaces of the product. Therefore, in the utility model, the plurality of detection units 21 include a fifth through-no-go gauge 217, which is arranged at one end of the frame 1 in the longitudinal direction, and the fifth through-no-go gauge 217 is used to extend into the gap between the upper and lower side end of the product and the corresponding side profile to detect the upper and lower side end position of the product. In this way, when the through gauge of the fifth through-no-go gauge 217 extends into the gap between the upper and lower side end of the product and the corresponding side profile, and the no-go gauge cannot extend into the gap, it is judged that the upper and lower side end position of the product meets the requirements; and when the fifth through-no-go gauge 217 cannot extend into the gap between the upper and lower side end of the product and the corresponding side profile, or the no-go gauge of the fifth through-no-go gauge 217 can also extend into the gap between the upper and lower side end of the product and the corresponding side profile, it is judged that the upper and lower side end position of the product does not meet the requirements.

[0053] The present invention does not limit the specific number and specific specifications of the fifth go / no-go gauge 217 , and the number and specifications of the fifth go / no-go gauge 217 can be selected according to the model of the product.

[0054] In this embodiment, the fifth go and no-go gauge 217 is provided with one, the go gauge diameter of the fifth go and no-go gauge 217 is set to 2.6mm, and the no-go gauge diameter is set to 3.4mm. With this setting, the fifth go and no-go gauge 217 is used to detect products whose upper and lower side end position errors are within ±0.4mm.

[0055] In addition, in the utility model, the frame 1 includes a support 11 and a flip part 12, the support 11 is used to carry the product, the flip part 12 is arranged on the support 11 and can rotate along the axis extending horizontally, and the plurality of detection units 21 are arranged on the support 11 and are arranged at intervals from the flip part 12. In this way, the flip part 12 has a first state located above the support 11 and a second state in which the support 11 is exposed upward from top to bottom. When the automobile part detection device 100 does not detect the product, the flip part 12 is in the first state. When the automobile part detection device 100 needs to detect the product, the flip part 12 rotates along the axis extending horizontally to switch from the first state to the second state, revealing the support 11, so that the support 11 can carry the product, thereby starting the detection work. In this way, when the automobile part detection device 100 is not needed, the flip part 12 can be covered on the support 11, which can improve the safety of the automobile part detection device 100 when it is not in use.

[0056] Furthermore, the automobile parts detection device 100 further includes a locking structure, which is disposed on the support 11 and is capable of locking the flip portion 12 to limit the rotation of the flip portion 12 along the axis extending laterally. In this way, when the flip portion 12 is in the first state, the locking structure is capable of locking the flip portion 12 to limit the rotation of the flip portion 12, thereby preventing the flip portion 12 from accidentally rotating to the second state when the automobile parts detection device 100 is not needed, so that the support 11 is exposed and the safety of the automobile parts detection device 100 is reduced.

[0057] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An automobile parts detection device, characterized in that: It includes a frame and a detection structure arranged on the frame, the detection structure includes a plurality of detection units arranged in a spaced relationship in the horizontal, vertical, and vertical directions, and the plurality of detection units are used to detect the diameter of the circular hole, the size of the square hole, the size of the positioning column, the position of the circular hole, the contour of the product, the horizontal side end position, the upper and lower side end position, and the local position of the product.

2. The automobile parts detection device according to claim 1, characterized in that: The plurality of detection units include a first go / no-go gauge, which is disposed at one end of the frame in the longitudinal direction, and is used to extend into the circular hole of the product to detect the aperture of the circular hole of the product.

3. The automobile parts detection device according to claim 1, characterized in that: The plurality of detection units include a second go / no-go gauge, which is disposed at the upper end of the frame and is used to extend into the square hole of the product to detect the aperture of the square hole of the product.

4. The automobile parts detection device according to claim 1, characterized in that: The plurality of detection units include a first stop gauge, which is arranged at one end of the frame along the longitudinal direction, and is used to abut against a positioning column of the product to detect the size of the positioning column of the product.

5. The automobile parts detection device according to claim 1, characterized in that: The plurality of detection units include a first detection pin, which is disposed at one end of the frame along the longitudinal direction and extends along the longitudinal direction. The first detection pin is used to extend into the circular hole of the product to detect the position of the circular hole of the product.

6. The automobile parts detection device according to claim 1, characterized in that: The plurality of detection units include a third go / no-go gauge, which is disposed at one end of the frame in the longitudinal direction, and is used to cooperate with the product to detect the contour of the product.

7. The automobile parts detection device according to claim 1, characterized in that: The multiple detection units include a fourth go / no-go gauge, which is arranged at one end of the frame in the lateral direction and extends in the longitudinal direction. The fourth go / no-go gauge is used to extend into the gap between one side end of the product in the lateral direction and the corresponding side contour to detect the lateral side end position of the product.

8. The automobile parts detection device according to claim 1, characterized in that: The multiple detection units include a fifth go / no-go gauge, which is arranged at one end of the frame in the longitudinal direction. The fifth go / no-go gauge is used to extend into the gap between one side end of the product facing up and down and the corresponding side contour to detect the up and down side end position of the product.

9. The automobile parts detection device according to claim 1, characterized in that: The frame comprises: A support, the support being used to carry the product; A turning part, which is arranged on the support and can rotate along a transversely extending axis; The plurality of detection units are all arranged on the support and are spaced apart from the turning part.

10. The automobile parts detection device according to claim 9, characterized in that: The automobile parts detection device further comprises a locking structure, which is arranged on the support and can lock the flipping part to limit the rotation of the flipping part along an axis extending laterally.

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