Carbon fiber rear spoiler detection jig

Abstract

The utility model discloses a kind of carbon fiber rear spoiler detection fixtures, including product positioning device, first compression assembly, second compression assembly, multiple third compression assemblies, first exhaust hole gap detection piece, second exhaust hole gap detection piece, connecting piece hole position detection piece;Product positioning device includes bottom edge support seat and top edge support seat, and top edge support block is connected with exhaust hole profiling block;First compression assembly is used to compress the connecting piece on the bottom edge of carbon fiber rear spoiler;Second compression assembly is used to prevent carbon fiber rear spoiler from being taken out top edge support block forward;Third compression assembly is used to compress carbon fiber rear spoiler on product positioning device;Connecting piece hole position detection piece is set to the top of rotary compression rod.Carbon fiber rear spoiler can be fixed on product positioning device, the exhaust hole of carbon fiber rear spoiler is detected, further ensure that carbon fiber rear spoiler can be accurately assembled on automobile body.

Description

Technical Field

[0001] This utility model relates to the field of rear spoiler technology, and in particular to a carbon fiber rear spoiler testing fixture. Background Technology

[0002] As a core component of automotive aerodynamic kits, carbon fiber rear spoilers are not only key components for enhancing the overall sporty aesthetics of a vehicle, but also play a core role in optimizing aerodynamic performance: at high speeds, they can generate downward pressure by channeling the airflow at the rear of the vehicle to press against the body, significantly improving tire grip and driving stability, while reducing the drag coefficient.

[0003] The assembly precision of the carbon fiber rear spoiler directly affects the aerodynamic performance and assembly stability of the entire vehicle. In particular, the matching precision of the exhaust port with the vehicle's exhaust system, the correspondence precision of the connectors with the vehicle's mounting points, and the correspondence precision of the plug-in connectors with the vehicle's mounting points are core testing indicators. The carbon fiber rear spoiler includes a main body and a top and bottom edge set on the main body. Several buckles are set at the top edge, several plug-in connectors are set near the top edge of the main body, and several connection holes are opened at the bottom edge. Connectors spaced apart from the bottom edge are set above some of the connection holes. When testing the carbon fiber rear spoiler, it is necessary to ensure that the carbon fiber rear spoiler is installed on the contoured vehicle body. Therefore, how to meet the clamping and testing requirements of the carbon fiber rear spoiler is a key research direction in the industry.

[0004] Therefore, it is necessary to design a new technical solution to solve the above problems. Utility Model Content

[0005] In view of the above, this utility model addresses the deficiencies of the existing technology, and its main objective is to provide a carbon fiber rear spoiler testing fixture. This fixture, comprising a first clamping component, a second clamping component, and a third clamping component, can fix the carbon fiber rear spoiler onto a product positioning device. The rotating pressure rod of the first clamping component is provided with a first guide groove and a second guide groove, allowing the rotating pressure rod to extend into or exit the connector on the bottom edge of the carbon fiber rear spoiler and to flip and clamp the bottom edge located below the connector, providing flexibility. The lower pressure block of the second clamping component is provided with a clearance opening, allowing the lower pressure block to clamp the carbon fiber rear spoiler while simultaneously securing the component. The design cleverly incorporates a buckle to prevent the entire carbon fiber rear spoiler from detaching forward. The inclusion of an exhaust port contour block, a first exhaust port gap detection component, and a second exhaust port gap detection component allows for the detection of the carbon fiber rear spoiler's exhaust ports, further ensuring precise assembly of the carbon fiber rear spoiler onto the vehicle body. Furthermore, the inclusion of a connector hole position detection component allows for the detection of accurate hole positions on the connectors of the carbon fiber rear spoiler. The mounting block of the connector hole position detection component is equipped with an initial position limiting groove and a downward pressure position limiting groove, allowing the hole detection rod to be raised before the carbon fiber rear spoiler is installed and lowered after installation for detection – a truly ingenious design.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A carbon fiber rear spoiler testing fixture includes: The product positioning device includes a bottom support base and a top support base. The top support base includes a mounting plate mounted above the bottom support base and a top support block mounted on the mounting plate. The top support block is connected to a vent hole contour block. The first clamping assembly is used to clamp the connector on the bottom edge of the carbon fiber rear spoiler. The first clamping assembly includes a mounting base, a rotating pressure rod rotatably connected to the mounting base, and a first clamping clamp that drives the rotating pressure rod to move. The rotating pressure rod has a first guide groove and a second guide groove extending along the length direction of the rotating pressure rod. The mounting base is provided with a rotating shaft passing through the first guide groove. The working end of the first clamping clamp is movably connected to the second guide groove. The second clamping assembly is used to prevent the carbon fiber rear spoiler from detaching forward from the top edge support block. The second clamping assembly includes a snap-on support block disposed on the top edge support block, a lower pressure block rotatably connected to the top surface of the snap-on support block, and a knob for driving the lower pressure block to move. The lower pressure block has an avoidance opening that restricts the snap-on movement of the carbon fiber rear spoiler forward. Multiple third clamping assemblies are used to clamp the carbon fiber rear spoiler onto the product positioning device. Each third clamping assembly includes a clamping head and a second clamping clamp that drives the clamping head to move. The first exhaust hole gap detection device is used to detect the gap between the outer periphery of the exhaust hole contour block and the exhaust hole wall of the carbon fiber rear spoiler. The second exhaust port gap detection device is used to detect the gap between the front periphery of the exhaust port contour block and the rear end of the exhaust port of the carbon fiber rear spoiler. A connector hole position detection component is provided, which is disposed above a rotating pressure rod. The connector hole position detection component includes a mounting block and a hole detection rod that is movably disposed on the mounting block. The mounting block is provided with an initial position limiting groove and a pressing position limiting groove. A lever that can be selectively placed in the initial position limiting groove or the pressing position limiting groove is connected to the hole detection rod.

[0007] As a preferred embodiment, the bottom support base includes a plurality of first supports and a plurality of bottom support blocks, with the plurality of bottom support blocks respectively disposed on the corresponding first supports.

[0008] As a preferred option, some of the bottom support blocks are provided with hole detection elements at their bottom.

[0009] As a preferred embodiment, the top edge support block includes multiple blocks disposed on the mounting plate, and the bottom of the mounting plate is provided with multiple second supports. The mounting base and the mounting block are both disposed on the second supports, and a portion of the third clamping components are disposed on the second supports.

[0010] As a preferred embodiment, a connector detection device is provided on a portion of the block for detecting the connector of the carbon fiber rear spoiler. The connector detection device includes a plug rod and a lever that drives the plug rod to move. The plug rod passes through the block from back to front, and the lever is located on the rear side of the block.

[0011] As a preferred embodiment, the top edge support block is provided with multiple contour detection mounting bases for inserting dial indicators.

[0012] As a preferred option, the carbon fiber rear spoiler testing fixture is also equipped with two reference fixing pins.

[0013] As a preferred embodiment, the product positioning device is disposed on a base plate, and a plurality of second clamping components for fixing the top edge of the carbon fiber rear spoiler are disposed on the mounting plate, and some of the second clamping components for fixing the bottom edge of the carbon fiber rear spoiler are disposed on the base plate.

[0014] Compared with the prior art, this utility model has obvious advantages and beneficial effects. Specifically, as can be seen from the above technical solution: Its main function is to fix the carbon fiber rear spoiler onto the product positioning device by setting a first clamping component, a second clamping component, and a third clamping component. The rotating pressure rod of the first clamping component is provided with a first guide groove and a second guide groove, so that the rotating pressure rod can extend into or leave the connector on the bottom edge of the carbon fiber rear spoiler, and can flip to clamp the bottom edge located below the connector, making it flexible to use. The lower pressure block of the second clamping component is provided with a clearance opening, so that while the lower pressure block clamps the buckle of the carbon fiber rear spoiler, it can also lock the buckle to prevent the entire carbon fiber rear spoiler from detaching forward. The structure is ingeniously designed, and the setting of exhaust port contour block, first exhaust port gap detection component, and second exhaust port gap detection component can detect the exhaust ports of the carbon fiber rear spoiler, further ensuring that the carbon fiber rear spoiler can be accurately assembled on the car body. In addition, the setting of connector hole position detection component can be used to detect whether the hole position on the connector of the carbon fiber rear spoiler is accurate. The mounting block of the connector hole position detection component is equipped with an initial position limiting groove and a pressing position limiting groove, so that the hole detection rod can be raised before the carbon fiber rear spoiler is installed and lowered after installation for detection. The design is ingenious.

[0015] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0016] Figure 1 This is a top view schematic diagram of a preferred embodiment of the present utility model; Figure 2 This is a perspective view of a preferred embodiment of the present utility model; Figure 3 This is a perspective view of another preferred embodiment of the present utility model; Figure 4 yes Figure 3 A magnified view of a section at point A in the middle; Figure 5 This is a cross-sectional schematic diagram of the second clamping component according to a preferred embodiment of the present invention; Figure 6 This is a schematic diagram of a connector detection component according to a preferred embodiment of the present invention.

[0017] Explanation of reference numerals in the attached diagram: 10. Product positioning device; 11. Bottom edge support base; 111. First support; 112. Bottom support block; 113. Hole inspection piece; 12. Top edge support base; 121. Mounting plate; 1211. Second support; 122. Top edge support block; 1221. Block body; 123. Exhaust port contour block; 124. Contour detection mounting base; 13. Substrate; 20. First clamping assembly; 21. Mounting base; 211. Rotating shaft; 22. Rotary pressure rod; 221. First guide groove; 222. Second guide groove; 23. First clamping clamp; 30. Second clamping assembly; 31. Snap-on support block; 32. Pressing block; 321. Clearance opening; 33. Knob; 40. Third clamping assembly; 41. Clamping head; 42. Second clamping clamp; 50. First exhaust port gap detection component; 60. Second exhaust port gap detection component; 70. Connector hole position detection component; 71. Mounting block; 711. Initial position limiting groove; 712. Press-down position limiting groove; 72. Hole detection rod; 721. Toggle lever; 80. Carbon fiber rear spoiler; 81. Connector; 82. Bottom edge; 83. Connector; 84. Buckle; 85. Top edge; 86. Vent hole; 90. Connector inspection piece; 91. Insert rod; 92. Actuating part; 100. Reference fixing pin. Detailed Implementation

[0018] First, it should be noted that in the description of this utility model, the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] Please refer to Figures 1 to 6 As shown, it illustrates the specific structure of a preferred embodiment of the present invention, including a product positioning device 10, a first pressing component 20, a second pressing component 30, a plurality of third pressing components 40, a first vent hole gap detection component 50, a second vent hole gap detection component 60, and a connector hole position detection component 70.

[0020] The product positioning device 10 includes a bottom support base 11 and a top support base 12. The top support base 12 includes a mounting plate 121 mounted above the bottom support base 11 and a top support block 122 mounted on the mounting plate 121. The top support block 122 is connected to an exhaust hole contour block 123. Specifically, see Figures 1 to 3 As shown, the product positioning device 10 is disposed on a base plate 13. The bottom support 11 includes a plurality of first supports 111 and a plurality of bottom support blocks 112. The plurality of bottom support blocks 112 are respectively disposed on the corresponding first supports 111. A hole detection element 113 is provided at the bottom of some bottom support blocks 112. The hole detection element 113 includes a pin and a reset spring. The top edge support block 122 includes multiple blocks 1221 disposed on the mounting plate 121, and the bottom of the mounting plate 121 is provided with multiple second supports 1211; see reference Figure 6 As shown, a portion of the block 1221 is provided with a connector detection component 90 for detecting the connector 81 of the carbon fiber rear spoiler 80. The connector detection component 90 includes a connector 91 and a lever 92 for driving the connector 91. The connector 91 passes through the block 1221 from back to front, and the lever 92 is located on the rear side of the block 1221.

[0021] The top support block 122 is provided with multiple contour detection mounting bases 124 for inserting dial indicators, which can be used to detect whether the contour dimensions are accurate. The carbon fiber rear spoiler detection fixture is also provided with two reference fixing pins 100, which are used to fix the positioning reference holes at both ends of the carbon fiber rear spoiler.

[0022] See Figure 3 As shown, the first clamping assembly 20 is used to clamp the connector 83 on the bottom edge 82 of the carbon fiber rear spoiler 80. The first clamping assembly 20 includes a mounting base 21, a rotating pressure rod 22 rotatably connected to the mounting base 21, and a first clamping clamp 23 that drives the rotating pressure rod 22 to move. The rotating pressure rod 22 has a first guide groove 221 and a second guide groove 222 extending along the length direction of the rotating pressure rod 22. The mounting base 21 is provided with a rotating shaft 211 passing through the first guide groove 221. The working end of the first clamping clamp 23 is movably connected to the second guide groove 222. The mounting base 21 is disposed on the second support 1211.

[0023] See Figure 4 As shown, the connector hole position detection component 70 is disposed above the rotating pressure rod 22. The connector hole position detection component 70 includes a mounting block 71 and a hole detection rod 72 that is movably disposed on the mounting block 71. The mounting block 71 is provided with an initial position limiting groove 711 and a pressing position limiting groove 712. The hole detection rod 72 is connected to a lever 721 that can be selectively placed in the initial position limiting groove 711 or the pressing position limiting groove 712. The mounting block 71 is disposed on the second support 1211.

[0024] See Figure 2 and Figure 5 As shown, the second clamping assembly 30 is used to prevent the carbon fiber rear spoiler from detaching forward from the top edge support block 122. The second clamping assembly 30 includes a snap-on support block 31 disposed on the top edge support block 122, a lower pressure block 32 rotatably connected to the top surface of the snap-on support block 31, and a knob 33 for driving the lower pressure block 32 to move. The lower pressure block 32 is provided with a clearance opening 321 that restricts the forward movement of the snap-on 84 of the carbon fiber rear spoiler 80.

[0025] The third clamping assembly 40 is used to clamp the carbon fiber rear spoiler onto the product positioning device 10. The third clamping assembly 40 includes a clamping head 41 and a second clamping clamp 42 that drives the clamping head 41 to move. Specifically, see [link to product description]. Figure 3 As shown, a plurality of second clamping assemblies 30 for fixing the top edge 85 of the carbon fiber rear spoiler 80 are disposed on the mounting plate 121, some of the second clamping assemblies 30 for fixing the bottom edge of the carbon fiber rear spoiler are disposed on the base plate 13, and another part of the second clamping assemblies 30 for fixing the bottom edge of the carbon fiber rear spoiler are disposed on the second support 1211.

[0026] See Figure 2As shown, the first exhaust hole gap detection component 50 is used to detect the gap between the outer periphery of the exhaust hole contour block 123 and the wall of the exhaust hole 86 of the carbon fiber rear spoiler 80; the second exhaust hole gap detection component 60 is used to detect the gap between the periphery of the front side of the exhaust hole contour block 123 and the rear end of the exhaust hole of the carbon fiber rear spoiler.

[0027] The key design feature of this utility model is: Its main function is to fix the carbon fiber rear spoiler onto the product positioning device by setting a first clamping component, a second clamping component, and a third clamping component. The rotating pressure rod of the first clamping component is provided with a first guide groove and a second guide groove, so that the rotating pressure rod can extend into or leave the connector on the bottom edge of the carbon fiber rear spoiler, and can flip to clamp the bottom edge located below the connector, making it flexible to use. The lower pressure block of the second clamping component is provided with a clearance opening, so that while the lower pressure block clamps the buckle of the carbon fiber rear spoiler, it can also lock the buckle to prevent the entire carbon fiber rear spoiler from detaching forward. The structure is ingeniously designed, and the setting of exhaust port contour block, first exhaust port gap detection component, and second exhaust port gap detection component can detect the exhaust ports of the carbon fiber rear spoiler, further ensuring that the carbon fiber rear spoiler can be accurately assembled on the car body. In addition, the setting of connector hole position detection component can be used to detect whether the hole position on the connector of the carbon fiber rear spoiler is accurate. The mounting block of the connector hole position detection component is equipped with an initial position limiting groove and a pressing position limiting groove, so that the hole detection rod can be raised before the carbon fiber rear spoiler is installed and lowered after installation for detection. The design is ingenious.

[0028] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A carbon fiber rear spoiler testing fixture, characterized in that, include: The product positioning device includes a bottom support base and a top support base. The top support base includes a mounting plate mounted above the bottom support base and a top support block mounted on the mounting plate. The top support block is connected to a vent hole contour block. The first clamping assembly is used to clamp the connector on the bottom edge of the carbon fiber rear spoiler. The first clamping assembly includes a mounting base, a rotating pressure rod rotatably connected to the mounting base, and a first clamping clamp that drives the rotating pressure rod to move. The rotating pressure rod has a first guide groove and a second guide groove extending along the length direction of the rotating pressure rod. The mounting base is provided with a rotating shaft passing through the first guide groove. The working end of the first clamping clamp is movably connected to the second guide groove. The second clamping assembly is used to prevent the carbon fiber rear spoiler from detaching forward from the top edge support block. The second clamping assembly includes a snap-on support block disposed on the top edge support block, a lower pressure block rotatably connected to the top surface of the snap-on support block, and a knob for driving the lower pressure block to move. The lower pressure block has an avoidance opening that restricts the snap-on movement of the carbon fiber rear spoiler forward. Multiple third clamping assemblies are used to clamp the carbon fiber rear spoiler onto the product positioning device. Each third clamping assembly includes a clamping head and a second clamping clamp that drives the clamping head to move. The first exhaust hole gap detection device is used to detect the gap between the outer periphery of the exhaust hole contour block and the exhaust hole wall of the carbon fiber rear spoiler. The second exhaust port gap detection device is used to detect the gap between the front periphery of the exhaust port contour block and the rear end of the exhaust port of the carbon fiber rear spoiler. A connector hole position detection component is provided, which is disposed above a rotating pressure rod. The connector hole position detection component includes a mounting block and a hole detection rod that is movably disposed on the mounting block. The mounting block is provided with an initial position limiting groove and a pressing position limiting groove. A lever that can be selectively placed in the initial position limiting groove or the pressing position limiting groove is connected to the hole detection rod.

2. The carbon fiber rear spoiler testing fixture according to claim 1, characterized in that: The bottom support base includes multiple first supports and multiple bottom support blocks, with the multiple bottom support blocks respectively disposed on the corresponding first supports.

3. The carbon fiber rear spoiler testing fixture according to claim 2, characterized in that: Some of the bottom support blocks have hole detection components at their bottom.

4. The carbon fiber rear spoiler testing fixture according to claim 1, characterized in that: The top edge support block includes multiple blocks disposed on the mounting plate. The bottom of the mounting plate is provided with multiple second supports. The mounting base and the mounting block are both disposed on the second supports. Part of the third clamping component is disposed on the second support.

5. The carbon fiber rear spoiler testing fixture according to claim 4, characterized in that: A portion of the block is provided with a connector detection device for detecting the connector of the carbon fiber rear spoiler. The connector detection device includes a plug rod and a lever that drives the plug rod to move. The plug rod passes through the block from back to front, and the lever is located on the rear side of the block.

6. The carbon fiber rear spoiler testing fixture according to claim 1, characterized in that: The top edge support block is equipped with multiple contour detection mounting bases for inserting dial indicators.

7. The carbon fiber rear spoiler testing fixture according to claim 1, characterized in that: The carbon fiber rear spoiler testing fixture is also equipped with two reference fixing pins.

8. The carbon fiber rear spoiler testing fixture according to claim 1, characterized in that: The product positioning device is mounted on a base plate, and a plurality of second clamping components for fixing the top edge of the carbon fiber rear spoiler are mounted on the mounting plate, while some of the second clamping components for fixing the bottom edge of the carbon fiber rear spoiler are mounted on the base plate.

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