Detection tool for detecting leakage prevention of standard component of product assembly

Abstract

The utility model relates to a detection tool for detecting leakage prevention of a standard component of a product assembly, which comprises a detection tool base, end detection assemblies and a detection tool bottom plate, the detection tool bottom plate is horizontally arranged on the detection tool base, and the end detection assemblies are symmetrically arranged at two ends of the upper end face of the detection tool bottom plate. The left portion of the upper end face of the testing fixture bottom plate is provided with an end supporting testing fixture, the front portion of the right side of the end supporting testing fixture is provided with an inclined supporting testing fixture, the rear side of the inclined supporting testing fixture is provided with a double-point supporting testing fixture, and the middle portion of the upper end face of the testing fixture bottom plate is provided with a middle support positioning testing fixture. The right side of the middle support positioning testing fixture is provided with a clamping positioning testing fixture, and the right side of the double-point supporting testing fixture is provided with a rear side supporting testing fixture. The device has the characteristics of improving the detection efficiency, reducing the overall cost, avoiding the phenomenon of missing detection and the like.

Description

Technical Field

[0001] This utility model relates to the field of automotive dashboard crossbeam assembly testing technology, and in particular to a testing tool for detecting leaks in standard parts of product assemblies. Background Technology

[0002] After the dashboard crossbeam assembly is manufactured, the key consideration for companies is choosing the right testing method to inspect the standard parts for leaks. Currently, the method for leak inspection of standard parts is a visual inspection workstation. However, this workstation is time-consuming, inefficient, and extremely costly, limiting its widespread use and increasing the risk of misjudgment. This undoubtedly adds hidden risks for both companies and customers. To address these issues, a dedicated leak inspection tool for the dashboard crossbeam assembly has been designed. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a testing tool for detecting leaks in standard parts of product assemblies, which has the characteristics of improving testing efficiency, reducing overall cost, and avoiding missed detections.

[0004] The technical solution adopted by this utility model to solve its technical problem is as follows: a gauge for detecting leaks in standard parts of a product assembly is provided, including a gauge base, an end detection component, and a gauge base plate. The gauge base plate is horizontally mounted on the gauge base. The end detection components are symmetrically mounted at both ends of the upper surface of the gauge base plate. An end support gauge is mounted on the left side of the upper surface of the gauge base plate. An inclined support gauge is mounted on the front right side of the end support gauge. A double-point support gauge is mounted on the rear side of the inclined support gauge. A central bracket positioning gauge is mounted on the middle of the upper surface of the gauge base plate. A snap-fit ​​positioning gauge is mounted on the right side of the central bracket positioning gauge. A rear support gauge is mounted on the right side of the double-point support gauge.

[0005] In this technical solution, a fixture base is provided to facilitate the installation of the fixture base plate. The fixture base plate is used to integrate the end detection components, end support fixtures, inclined support fixtures, double-point support fixtures, middle bracket positioning fixtures, rear support fixtures, and snap-fit ​​positioning fixtures. Through the above-mentioned detection components, various points of the product assembly are inspected. When operating, the worker only needs to place the product assembly between the above-mentioned detection components, which greatly improves the detection efficiency, reduces the detection cost, and avoids the problem of partial missed detection.

[0006] As a supplement to this technical solution, the end detection assembly includes an end vertical bracket, a clamping cylinder, and a second detection rod. An end top plate is installed on the upper end of the end vertical bracket. A clamping cylinder with its driving end facing forward is installed on the left side of the end top plate. A transmission bracket is installed on the clamping head of the clamping cylinder. A clamping part support bracket is installed on the front side of the end top plate. A clamping pressure rod corresponding to the clamping part support bracket is installed on the transmission bracket. A first detection rod with its detection end facing the end of the product is installed on the front side of the clamping pressure rod. A second detection rod with its detection end facing forward is installed on the clamping part support bracket.

[0007] A clamping cylinder is installed to drive a transmission bracket, which in turn drives a clamping rod. The clamping rod and the clamping support bracket are used to clamp and fix the end of the product. The end of the product is inspected by installing a first detection rod and a second detection rod.

[0008] As a supplement to this technical solution, the end support fixture includes a vertical base frame, a T-shaped frame, and an inclined bracket. The T-shaped frame is installed on the upper end of the vertical base frame. A lifting cylinder mounting bracket is installed on the right side of the upper end of the vertical base frame. A lifting cylinder with its main shaft facing upward is installed on the right side of the lifting cylinder mounting bracket. A lifting bracket is installed on the lifting cylinder. A detection head mounting bracket is installed on the rear end of the lifting bracket. A third detection head with its detection end facing upward is installed side by side on the front and rear ends of the detection head mounting bracket. A side detection head mounting bracket is installed on the right side of the front end of the lifting bracket. A fourth detection head with its detection head facing forward is installed at the lower end of the side detection head mounting bracket. An inclined bracket extending forward is provided on the upper end of the T-shaped frame. A fifth detection head arranged at an incline is installed at the front end of the inclined bracket.

[0009] By installing a lifting cylinder, the lifting cylinder can drive the lifting bracket. The third inspection head is installed through the inspection head mounting bracket on the lifting bracket, the fourth inspection head is installed through the side inspection head mounting bracket, and the fifth inspection head is installed through the tilting bracket. The third, fourth, and fifth inspection heads are used to inspect the end.

[0010] As a supplement to this technical solution, the inclined support fixture includes an L-shaped support frame, a detection slide plate, and a sixth detection head. The L-shaped support frame is vertically mounted on the fixture base plate. An inclined cylinder with its upper end tilted backward is installed on the lower right side of the L-shaped support frame. An inclined slide rail parallel to the inclined cylinder is installed side by side on the upper right side of the L-shaped support frame. The detection slide plate is slidably mounted on the inclined slide rail. The detection slide plate is connected to the main shaft of the inclined cylinder. A sixth detection head with its detection head tilted backward is symmetrically mounted on the detection slide plate.

[0011] A tilting cylinder is installed to facilitate the pushing of the inspection slide, which in turn facilitates the installation of the sixth inspection head, which is used to inspect the middle of the product.

[0012] As a supplement to this technical solution, the snap-fit ​​positioning fixture includes a snap-fit ​​detection support, a seventh detection head, and an eighth detection head. The snap-fit ​​detection support is vertically mounted on the fixture base plate. A cylinder mounting base is vertically mounted on the upper end of the snap-fit ​​detection support. A snap-fit ​​detection cylinder with its main shaft facing upward is vertically mounted on the lower front side of the cylinder mounting base. A positioning detection slide rail is mounted side-by-side on the front side of the cylinder mounting base. A snap-fit ​​detection slide plate is slidably mounted on the positioning detection slide rail. The lower side of the snap-fit ​​detection slide plate is connected to the main shaft of the snap-fit ​​detection cylinder. A seventh detection head with its rear end facing upward is mounted side-by-side on the middle upper end of the snap-fit ​​detection slide plate. Side extension brackets are mounted on both sides of the upper end of the cylinder mounting base. An eighth detection head with its detection end facing backward is mounted on the side extension brackets.

[0013] A snap-fit ​​detection cylinder is installed to facilitate the pushing of the snap-fit ​​detection slide plate. The snap-fit ​​detection slide plate is also installed to facilitate the installation of the seventh detection head. A side extension bracket is installed to install the eighth detection head.

[0014] As a supplement to this technical solution, the central support positioning fixture includes a central support bracket, a connecting rod structure, and a central pressure rod structure. The central support bracket is vertically mounted on the fixture base plate. A central clamping seat with the clamping opening facing forward is mounted on the central support bracket. A clamping cylinder with its main shaft facing vertically upward is mounted on the lower front side of the central support bracket. A connecting rod docking seat is mounted on the middle front side of the central support bracket. The lower end of the connecting rod structure is rotatably connected to the upper end of the connecting rod docking seat via a rotating shaft. The front part of the lower end of the connecting rod structure is rotatably docked to the main shaft of the clamping cylinder via a rotating shaft. A central pressure rod structure corresponding to the clamping opening of the central clamping seat is mounted on the upper end of the connecting rod structure.

[0015] In this technical solution, a clamping cylinder is used to drive a connecting rod structure, which in turn drives a central pressure rod structure. The central pressure rod structure and the central clamping seat are used to clamp the product's support rod.

[0016] As a supplement to this technical solution, two sets of first and second support rails are symmetrically arranged laterally on both sides of the central support bracket. A left support positioning slide plate and a right support positioning slide plate are slidably mounted on the first and second support rails, respectively. A ninth detection head with a rearward-facing detection end is mounted on the upper front part of the left support positioning slide plate, and a tenth detection head with a right-facing detection end is mounted on the middle front part of the left support positioning slide plate. A vertically extending vertical detection panel is mounted on the front end of the right support positioning slide plate, and an eleventh detection head with a left-facing detection end is mounted on the upper front part of the vertical detection panel. A left-side push cylinder, which connects the main shaft and the left support positioning slide plate, is mounted on the left side of the first support rail, and a right-side push cylinder, which connects the main shaft and the right support positioning slide plate, is mounted on the right side of the second support rail.

[0017] As a supplement to this technical solution, the dual-point support fixture includes a dual-point detection column, a rear detection point positioning frame, and a thirteenth detection head. A longitudinal extension frame extending forward is provided on the middle right side of the dual-point detection column. A dual-point detection bracket is mounted on the upper front end of the longitudinal extension frame. A dual-point detection drive cylinder with its main shaft facing upward is mounted on the right side of the dual-point detection bracket. A front dual-point detection frame is mounted on the main shaft of the dual-point detection drive cylinder. A front dual-point detection pair is mounted on the front dual-point detection frame. The connecting rod has a twelfth detection head with its right end tilted forward installed on both ends of the front dual-point detection connecting rod. A rear dual-point detection platform is installed on the upper end of the dual-point detection column. A vertically upward rear detection point positioning frame is installed on both the left and right ends of the rear dual-point detection platform. A thirteenth detection head with its detection end facing forward is installed on the upper end of the rear detection point positioning frame. A side detection frame extending forward is installed on the upper end of the dual-point detection bracket. A fourteenth detection head with its detection end facing left is installed on the front end of the side detection frame.

[0018] In this technical solution, a column for dual-point detection is used to install the longitudinal extension frame, and a dual-point detection drive cylinder is used to push the front dual-point detection frame. The front dual-point detection frame is used to facilitate the installation of the front dual-point detection docking rod. The installation of the front dual-point detection docking rod is used to facilitate the installation of the twelfth detection head. A rear dual-point detection platform is used to install the thirteenth detection head. The installation of the twelfth, thirteenth and fourteenth detection heads is used to detect the middle part of the product.

[0019] As a supplement to this technical solution, the rear support fixture includes a first detection head tilt bracket and a second detection head tilt bracket. The rear detection column is vertically mounted on the fixture base plate. A side detection head mounting plate is installed on the left side of the rear detection column. The first detection head tilt bracket and the second detection head tilt bracket are respectively installed at the rear and front parts of the left side of the side detection head mounting plate. The upper end of the first detection head tilt bracket is tilted backward, and the upper end of the second detection head tilt bracket is tilted forward. A support spring cylinder is installed on the upper end of both the first and second detection head tilt brackets.

[0020] The product is supported by the installation of the first and second inspection head tilt brackets, and the product is elastically supported by the installation of the support spring cylinder.

[0021] As a supplement to this technical solution, a rear detection execution cylinder with its drive end facing upward is installed on the upper right side of the rear detection column. An execution block is installed on the drive end of the rear detection execution cylinder, and a rear detection frame is installed on the front end of the execution block. Two fifteenth detection heads are symmetrically installed on both ends of the rear detection frame. A lower connecting frame extending forward is installed on the upper front side of the rear detection column, and a lower detection head mounting frame is installed at the lower end of the lower connecting frame. A sixteenth detection head with its detection port facing forward is installed inside the lower detection head mounting frame.

[0022] Beneficial Effects: This utility model relates to a gauge for inspecting the leakage prevention of standard parts in a product assembly. A gauge base facilitates the installation of a gauge base plate. The base plate integrates end inspection components, end support gauges, inclined support gauges, double-point support gauges, middle bracket positioning gauges, rear support gauges, and snap-fit ​​positioning gauges. These components allow for the inspection of various points on the product assembly. During operation, workers simply place the product assembly between these components, significantly improving inspection efficiency and reducing costs. Furthermore, the various components prevent partial omissions in inspection. Therefore, this invention features improved inspection efficiency, reduced overall costs, and prevention of missed inspections. Attached Figure Description

[0023] Figure 1 This is a structural view of the present invention;

[0024] Figure 2 This is a structural view of the base plate of the inspection fixture described in this utility model;

[0025] Figure 3 This is a structural view of the end detection component described in this utility model;

[0026] Figure 4 This is a front view of the end support fixture described in this utility model;

[0027] Figure 5 This is a right view of the end support fixture described in this utility model;

[0028] Figure 6 This is the front view of the dual-point support fixture described in this utility model;

[0029] Figure 7 This is a right view of the dual-point support fixture described in this utility model;

[0030] Figure 8 This is a top view of the double-point support fixture described in this utility model;

[0031] Figure 9 This is the front view of the inclined support fixture described in this utility model;

[0032] Figure 10 This is a right view of the inclined support fixture described in this utility model;

[0033] Figure 11 This is a structural view of the central support positioning fixture described in this utility model;

[0034] Figure 12 This is a structural view of the snap-fit ​​positioning fixture described in this utility model;

[0035] Figure 13 This is a front view of the rear support fixture described in this utility model;

[0036] Figure 14 This is a left view of the rear support fixture described in this utility model;

[0037] Figure 15 This is a right view of the rear support fixture described in this utility model;

[0038] Figure 16 This is a structural view of the rear support fixture described in this utility model. Detailed Implementation

[0039] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims.

[0040] The present invention relates to a testing tool for detecting leaks in standard components of a product assembly, such as... Figure 1As shown in Figure 2, the fixture includes a fixture base 1, an end detection component 2, and a fixture base plate 9. The fixture base plate 9 is horizontally mounted on the fixture base 1. The end detection components 2 are symmetrically mounted on both ends of the upper surface of the fixture base plate 9. An end support fixture 3 is mounted on the left side of the upper surface of the fixture base plate 9. An inclined support fixture 4 is mounted on the front right side of the end support fixture 3. A double-point support fixture 5 is mounted on the rear side of the inclined support fixture 4. A central bracket positioning fixture 6 is mounted on the middle of the upper surface of the fixture base plate 9. A snap-fit ​​positioning fixture 8 is mounted on the right side of the central bracket positioning fixture 6. A rear support fixture 7 is mounted on the right side of the double-point support fixture 5.

[0041] In this technical solution, a fixture base 1 is provided to facilitate the installation of the fixture base plate 9. The fixture base plate 9 is used to integrate the end detection component 2, end support fixture 3, inclined support fixture 4, double-point support fixture 5, middle bracket positioning fixture 6, rear support fixture 7, and snap-fit ​​positioning fixture 8. Through the above-mentioned detection components, various points of the product assembly are detected. When the operator operates, he only needs to place the product assembly between the above-mentioned detection components, which greatly improves the detection efficiency, reduces the detection cost, and avoids the problem of partial missed detection.

[0042] As a supplement to this technical solution, the end detection component 2 includes an end vertical support 10, a clamping cylinder 11, and a second detection rod 17. An end top plate 15 is installed on the upper end of the end vertical support 10. A clamping cylinder 11 with its driving end facing forward is installed on the left side of the end top plate 15. A transmission bracket 12 is installed on the clamping head of the clamping cylinder 11. A clamping part support bracket 16 is installed on the front side of the end top plate 15. A clamping pressure rod 14 corresponding to the clamping part support bracket 16 is installed on the transmission bracket 12. A first detection rod 13 with its detection end facing the end of the product is installed on the front side of the clamping pressure rod 14. A second detection rod 17 with its detection end facing forward is installed on the clamping part support bracket 16.

[0043] like Figure 3 As shown, the clamping cylinder 11 is installed to drive the transmission bracket 12, the transmission bracket 12 drives the clamping pressure rod 14, the clamping pressure rod 14 and the clamping part support bracket 16 are used to clamp and fix the end of the product, and the end of the product is detected by installing the first detection rod 13 and the second detection rod 17.

[0044] As a supplement to this technical solution, the end support fixture 3 includes a vertical base frame 18, a T-shaped frame 22, and an inclined bracket 25. The T-shaped frame 22 is installed on the upper end of the vertical base frame 18. A lifting cylinder mounting bracket 19 is installed on the upper right side of the vertical base frame 18. A lifting cylinder 20 with its main shaft facing upward is installed on the right side of the lifting cylinder mounting bracket 19. A lifting bracket 21 is installed on the lifting cylinder 20. A detection head mounting bracket 24 is installed on the rear end of the lifting bracket 21. A third detection head 27 with its detection end facing upward is installed side by side on the front and rear ends of the detection head mounting bracket 24. A side detection head mounting bracket 23 is installed on the right side of the front end of the lifting bracket 21. A fourth detection head 28 with its detection head facing forward is installed at the lower end of the side detection head mounting bracket 23. An inclined bracket 25 extending forward is provided on the upper end of the T-shaped frame 22. A fifth detection head 26 arranged at an incline is installed at the front end of the inclined bracket 25.

[0045] like Figure 4 and Figure 5 As shown, by installing a lifting cylinder 20, the lifting cylinder 20 can drive the lifting bracket 21. The third detection head 27 is installed by the detection head mounting bracket 24 on the lifting bracket 21, the fourth detection head 28 is installed by the side detection head mounting bracket 23, and the fifth detection head 26 is installed by the tilting bracket 25. The third detection head 27, the fourth detection head 28 and the fifth detection head 26 are used to detect the end.

[0046] As a supplement to this technical solution, the inclined support fixture 4 includes an L-shaped support frame 41, a detection slide plate 44, and a sixth detection head 45. The L-shaped support frame 41 is vertically mounted on the fixture base plate 9. An inclined cylinder 42 with its upper end tilted backward is installed on the lower right side of the L-shaped support frame 41. An inclined slide rail 43 parallel to the inclined cylinder 42 is installed side by side on the upper right side of the L-shaped support frame 41. The detection slide plate 44 is slidably mounted on the inclined slide rail 43. The detection slide plate 44 is connected to the main shaft of the inclined cylinder 42. A sixth detection head 45 with its detection head tilted backward is symmetrically mounted on the detection slide plate 44.

[0047] like Figure 9 and Figure 10 As shown, a tilting cylinder 42 is installed to facilitate pushing the inspection slide plate 44, and the inspection slide plate 44 is used to facilitate the installation of the sixth inspection head 45, which is used to inspect the middle part of the product.

[0048] As a supplement to this technical solution, the snap-fit ​​positioning fixture 8 includes a snap-fit ​​detection support 62, a seventh detection head 68, and an eighth detection head 67. The snap-fit ​​detection support 62 is vertically mounted on the fixture base plate 9. A cylinder mounting base 63 is vertically mounted on the upper end of the snap-fit ​​detection support 62. A snap-fit ​​detection cylinder 64 with its main shaft facing upward is vertically mounted on the lower front side of the cylinder mounting base 63. A positioning detection slide rail 65 is mounted side-by-side on the front side of the cylinder mounting base 63. A snap-fit ​​detection slide plate 66 is slidably mounted on the positioning detection slide rail 65. The lower side of the snap-fit ​​detection slide plate 66 is connected to the main shaft of the snap-fit ​​detection cylinder 64. A seventh detection head 68 with its rear end facing upward is mounted side-by-side on the middle upper end of the snap-fit ​​detection slide plate 66. Side extension brackets 69 are mounted on both sides of the upper end of the cylinder mounting base 63. An eighth detection head 67 with its detection end facing backward is mounted on the side extension brackets 69.

[0049] like Figure 12 As shown, the snap-fit ​​detection cylinder 64 is installed to facilitate pushing the snap-fit ​​detection slide plate 66, the snap-fit ​​detection slide plate 66 is installed to facilitate installing the seventh detection head 68, and the side extension bracket 69 is installed to install the eighth detection head 67.

[0050] As a supplement to this technical solution, the central support positioning fixture 6 includes a central support bracket 46, a connecting rod structure 51, and a central pressure rod structure 50. The central support bracket 46 is vertically mounted on the fixture base plate 9. A central clamping seat 49 with the clamping opening facing forward is installed on the central support bracket 46. A clamping cylinder 47 with the main shaft facing vertically upward is installed on the lower front side of the central support bracket 46. A connecting rod docking seat 48 is installed on the middle front side of the central support bracket 46. The lower end of the connecting rod structure 51 is rotatably connected to the upper end of the connecting rod docking seat 48 through a rotating shaft. The lower front part of the connecting rod structure 51 is rotatably docked to the main shaft of the clamping cylinder 47 through a rotating shaft. A central pressure rod structure 50 corresponding to the clamping opening of the central clamping seat 49 is installed on the upper end of the connecting rod structure 51.

[0051] like Figure 11 As shown, in this technical solution, the clamping cylinder 47 is used to drive the connecting rod structure 51, the connecting rod structure 51 drives the middle pressure rod structure 50, and the middle pressure rod structure 50 and the middle clamping seat 49 are used to clamp the support rod of the product.

[0052] As a supplement to this technical solution, two sets of horizontally arranged first support positioning slide rails 58 and second support positioning slide rails 52 are symmetrically arranged on both sides of the central support bracket 46. A left support positioning slide plate 59 and a right support positioning slide plate 54 are slidably mounted on the first support positioning slide rail 58 and the second support positioning slide rail 52, respectively. A ninth detection head 61 with the detection end facing backward is installed on the upper front side of the left support positioning slide plate 59. A tenth detection head 60 with the detection end facing right is installed on the middle front side of the left support positioning slide plate 59. A vertically extending vertical detection panel 55 is installed at the front end of the right support positioning slide plate 54. An eleventh detection head 56 with the detection end facing left is installed on the upper front side of the vertical detection panel 55. A left push cylinder 57 that connects the main shaft and the left support positioning slide plate 59 is installed on the left side of the first support positioning slide rail 58. A right push cylinder 53 that connects the main shaft and the right support positioning slide plate 54 is installed on the right side of the second support positioning slide rail 52.

[0053] As a supplement to this technical solution, the dual-point support fixture 5 includes a dual-point detection column 29, a rear detection point positioning frame 32, and a thirteenth detection head 33. A longitudinal extension frame 30 extending forward is provided on the middle right side of the dual-point detection column 29. A dual-point detection bracket 34 is installed on the upper front end of the longitudinal extension frame 30. A dual-point detection drive cylinder 35 with its main shaft facing upward is installed on the right side of the dual-point detection bracket 34. A front dual-point detection frame 38 is installed on the main shaft of the dual-point detection drive cylinder 35. A front dual-point detection pair is installed on the front dual-point detection frame 38. The connecting rod 39 has a twelfth detection head 40 with its right end tilted forward installed on both ends of the front dual-point detection connecting rod 39. The upper end of the dual-point detection column 29 has a rear dual-point detection platform 31. The left and right ends of the rear dual-point detection platform 31 have vertically upward rear detection point positioning frames 32. The upper end of the rear detection point positioning frame 32 has a thirteenth detection head 33 with its detection end facing forward. The upper end of the dual-point detection bracket 34 has a side detection frame 36 extending forward. The front end of the side detection frame 36 has a fourteenth detection head 37 with its detection end facing left.

[0054] like Figures 6-8As shown, in this technical solution, a dual-point detection column 29 is used to install the longitudinal extension frame 30, and a dual-point detection drive cylinder 35 is used to push the front dual-point detection frame 38. The front dual-point detection frame 38 is used to facilitate the installation of the front dual-point detection docking rod 39. The installation of the front dual-point detection docking rod 39 is used to facilitate the installation of the twelfth detection head 40. The installation of the rear dual-point detection platform 31 is used to install the thirteenth detection head 33. The installation of the twelfth detection head 40, the thirteenth detection head 33 and the fourteenth detection head 37 is used to detect the middle part of the product.

[0055] As a supplement to this technical solution, the rear support fixture 7 includes a first detection head tilting bracket 75 and a second detection head tilting bracket 77. The rear detection column 71 is vertically installed on the fixture base plate 9. A side detection head mounting plate 76 is installed on the left side of the rear detection column 71. The first detection head tilting bracket 75 and the second detection head tilting bracket 77 are respectively installed at the rear and front parts of the left side of the side detection head mounting plate 76. The upper end of the first detection head tilting bracket 75 tilts backward, and the upper end of the second detection head tilting bracket 77 tilts forward. A support spring cylinder 82 is installed on the upper end of both the first detection head tilting bracket 75 and the second detection head tilting bracket 77.

[0056] like Figures 13-16 As shown, the first detection head tilt bracket 75 and the second detection head tilt bracket 77 are installed to support the product, and the support spring cylinder 82 is installed to provide elastic support for the product.

[0057] As a supplement to this technical solution, a rear detection execution cylinder 80 with its drive end facing upward is installed on the upper right side of the rear detection column 71. An execution block 78 is installed on the drive end of the rear detection execution cylinder 80. A rear detection frame 79 is installed on the front end of the execution block 78. Two fifteenth detection heads 81 are symmetrically installed on both ends of the rear detection frame 79. A lower connecting frame 73 extending forward is installed on the upper front side of the rear detection column 71. A lower detection head mounting frame 74 is installed at the lower end of the lower connecting frame 73. A sixteenth detection head 83 with its detection port facing forward is installed inside the lower detection head mounting frame 74.

Claims

1. A testing tool for detecting leaks in standard components of a product assembly, characterized in that: The fixture includes a fixture base (1), an end detection component (2), and a fixture base plate (9). The fixture base plate (9) is horizontally mounted on the fixture base (1). The end detection component (2) is symmetrically mounted on both ends of the upper surface of the fixture base plate (9). An end support fixture (3) is mounted on the left side of the upper surface of the fixture base plate (9). An inclined support fixture (4) is mounted on the front right side of the end support fixture (3). A double-point support fixture (5) is mounted on the rear side of the inclined support fixture (4). A middle bracket positioning fixture (6) is mounted on the middle part of the upper surface of the fixture base plate (9). A snap-fit ​​positioning fixture (8) is mounted on the right side of the middle bracket positioning fixture (6). A rear support fixture (7) is mounted on the right side of the double-point support fixture (5).

2. The inspection tool for detecting leaks in standard parts of a product assembly according to claim 1, characterized in that: The end detection assembly (2) includes an end vertical bracket (10), a clamping cylinder (11), and a second detection rod (17). An end top plate (15) is installed on the upper end of the end vertical bracket (10). A clamping cylinder (11) with its driving end facing forward is installed on the left side of the end top plate (15). A transmission bracket (12) is installed on the clamping head of the clamping cylinder (11). A clamping part support bracket (16) is installed on the front side of the end top plate (15). A clamping pressure rod (14) corresponding to the clamping part support bracket (16) is installed on the transmission bracket (12). A first detection rod (13) with its detection end facing the end of the product is installed on the front side of the clamping pressure rod (14). A second detection rod (17) with its detection end facing forward is installed on the clamping part support bracket (16).

3. A testing tool for detecting leaks in standard components of a product assembly according to claim 1, characterized in that: The end support fixture (3) includes a vertical base frame (18), a T-shaped frame (22), and an inclined bracket (25). The T-shaped frame (22) is installed on the upper end of the vertical base frame (18). A lifting cylinder mounting bracket (19) is installed on the right side of the upper end of the vertical base frame (18). A lifting cylinder (20) with its main shaft facing upward is installed on the right side of the lifting cylinder mounting bracket (19). A lifting bracket (21) is installed on the lifting cylinder (20). A detection head is installed on the rear end of the lifting bracket (21). The mounting bracket (24) has a third detection head (27) with the detection end facing upward installed side by side on the front and rear ends of the detection head mounting bracket (24). The lifting bracket (21) has a side detection head mounting bracket (23) installed on the right side of the front end. The side detection head mounting bracket (23) has a fourth detection head (28) with the detection head facing forward installed at the lower end. The T-shaped bracket (22) has an inclined bracket (25) extending forward at the upper end. The inclined bracket (25) has a fifth detection head (26) arranged at an incline installed at the front end.

4. A testing tool for detecting leaks in standard components of a product assembly according to claim 1, characterized in that: The inclined support fixture (4) includes an L-shaped support frame (41), a detection slide plate (44), and a sixth detection head (45). The L-shaped support frame (41) is vertically mounted on the fixture base plate (9). An inclined cylinder (42) with its upper end tilted backward is installed on the lower right side of the L-shaped support frame (41). An inclined slide rail (43) parallel to the inclined cylinder (42) is installed side by side on the upper right side of the L-shaped support frame (41). The detection slide plate (44) is slidably mounted on the inclined slide rail (43). The detection slide plate (44) is connected to the main shaft of the inclined cylinder (42). A sixth detection head (45) with its detection head tilted backward is symmetrically mounted on the detection slide plate (44).

5. A testing tool for detecting leaks in standard components of a product assembly according to claim 1, characterized in that: The snap-fit ​​positioning fixture (8) includes a snap-fit ​​detection support base (62), a seventh detection head (68), and an eighth detection head (67). The snap-fit ​​detection support base (62) is vertically mounted on the fixture base plate (9). A cylinder mounting base (63) is vertically mounted on the upper end of the snap-fit ​​detection support base (62). A snap-fit ​​detection cylinder (64) with its main shaft facing upward is vertically mounted on the lower front side of the cylinder mounting base (63). Positioning detection slides are mounted side by side on the front side of the cylinder mounting base (63). The positioning detection slide rail (65) is slidably mounted with a snap-fit ​​detection slide plate (66). The lower side of the snap-fit ​​detection slide plate (66) is connected to the main shaft of the snap-fit ​​detection cylinder (64). A seventh detection head (68) with its rear end facing upward is installed side by side at the middle of the upper end of the snap-fit ​​detection slide plate (66). Side extension brackets (69) are installed on both sides of the upper end of the cylinder mounting base (63). An eighth detection head (67) with its detection end facing backward is installed on the side extension brackets (69).

6. A testing tool for detecting leaks in standard components of a product assembly according to claim 1, characterized in that: The central support positioning fixture (6) includes a central support bracket (46), a connecting rod structure (51), and a central pressure rod structure (50). The central support bracket (46) is vertically mounted on the fixture base plate (9). A central clamping seat (49) with the clamping opening facing forward is mounted on the central support bracket (46). A clamping cylinder (47) with the main shaft facing vertically upward is mounted on the lower front side of the central support bracket (46). A connecting rod docking seat (48) is mounted on the middle front side of the central support bracket (46). The lower end of the connecting rod structure (51) is rotatably connected to the upper end of the connecting rod docking seat (48) through a rotating shaft. The lower front part of the connecting rod structure (51) is rotatably docked to the main shaft of the clamping cylinder (47) through a rotating shaft. A central pressure rod structure (50) corresponding to the clamping opening of the central clamping seat (49) is mounted on the upper end of the connecting rod structure (51).

7. A testing tool for detecting leaks in standard components of a product assembly according to claim 6, characterized in that: The central support bracket (46) is symmetrically provided with two sets of horizontally arranged first bracket positioning slide rails (58) and second bracket positioning slide rails (52). A left bracket positioning slide plate (59) and a right bracket positioning slide plate (54) are slidably mounted on the first bracket positioning slide rail (58) and the second bracket positioning slide rail (52), respectively. A ninth detection head (61) with its detection end facing backward is installed on the upper front side of the left bracket positioning slide plate (59), and a detection head with its detection end facing right is installed on the middle front side of the left bracket positioning slide plate (59). The tenth detection head (60) has a vertically extending detection panel (55) installed at the front end of the right support positioning slide plate (54). The eleventh detection head (56) with the detection end facing left is installed on the upper front side of the vertical detection panel (55). The left side of the first support positioning slide rail (58) is equipped with a left push cylinder (57) that connects the main shaft and the left support positioning slide plate (59). The right side of the second support positioning slide rail (52) is equipped with a right push cylinder (53) that connects the main shaft and the right support positioning slide plate (54).

8. A testing tool for detecting leaks in standard components of a product assembly according to claim 1, characterized in that: The dual-point support fixture (5) includes a dual-point detection column (29), a rear detection point positioning frame (32), and a thirteenth detection head (33). A longitudinal extension frame (30) extending forward is provided on the middle right side of the dual-point detection column (29). A dual-point detection bracket (34) is installed on the upper front side of the longitudinal extension frame (30). A dual-point detection drive cylinder (35) with its main shaft facing upward is installed on the right side of the dual-point detection bracket (34). A front dual-point detection frame (38) is installed on the main shaft of the dual-point detection drive cylinder (35). A front dual-point detection docking rod (39) is installed on the front dual-point detection frame (38). The front double-point detection docking rod (39) is equipped with a twelfth detection head (40) tilted forward on the right end at both ends. The double-point detection column (29) is equipped with a rear double-point detection platform (31) at the upper end. The rear double-point detection platform (31) is equipped with a vertically upward rear detection point positioning frame (32) at both ends. The rear detection point positioning frame (32) is equipped with a thirteenth detection head (33) with the detection end facing forward at the upper end. The double-point detection bracket (34) is equipped with a side detection frame (36) extending forward at the upper end. The side detection frame (36) is equipped with a fourteenth detection head (37) with the detection end facing left at the front end.

9. A testing tool for detecting leaks in standard components of a product assembly according to claim 1, characterized in that: The rear support fixture (7) includes a rear inspection column (71), a first inspection head tilt bracket (75), and a second inspection head tilt bracket (77). The rear inspection column (71) is vertically mounted on the fixture base plate (9). A side inspection head mounting plate (76) is installed on the left side of the rear inspection column (71). The first inspection head tilt bracket (75) and the second inspection head tilt bracket (77) are respectively installed at the rear and front parts of the left side of the side inspection head mounting plate (76). The upper end of the first inspection head tilt bracket (75) is tilted backward, and the upper end of the second inspection head tilt bracket (77) is tilted forward. A support spring cylinder (82) is installed on the upper end of both the first inspection head tilt bracket (75) and the second inspection head tilt bracket (77).

10. A testing tool for detecting leaks in standard parts of a product assembly according to claim 9, characterized in that: The upper right side of the rear detection column (71) is equipped with a rear detection execution cylinder (80) with the drive end facing upward. An execution block (78) is installed on the drive end of the rear detection execution cylinder (80). A rear detection frame (79) is installed on the front end of the execution block (78). Two fifteenth detection heads (81) are symmetrically installed on both ends of the rear detection frame (79). A lower connecting frame (73) extending forward is installed on the upper front side of the rear detection column (71). A lower detection head mounting frame (74) is installed at the lower end of the lower connecting frame (73). A sixteenth detection head (83) with the detection port facing forward is installed inside the lower detection head mounting frame (74).

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