Automobile front panel assembly testing fixture

Abstract

The utility model is specifically related to a kind of automobile front wallboard assembly testing fixture, including pedestal, the both sides of pedestal are respectively fixedly connected with first profiling seat and second profiling seat, profiling assembly, pullback assembly and locating seat are arranged between first profiling seat and second profiling seat on the pedestal, lateral overturn profiling assembly includes first hinge seat, first rotary arm and lateral profiling block, pullback assembly includes guide seat, pull rod, pullback plate, spring, second hinge seat and second rotary arm, pressure tongs and overturn detection assembly are arranged on the side of first profiling seat and second profiling seat on the pedestal, the utility model has the advantages that can adapt to the clearance detection and hole and groove detection of automobile front wallboard, and is provided with pullback assembly, can make the hole and groove on sheet metal adhere on guide seat, facilitate the hole and groove detection of this place.

Description

Technical Field

[0001] This utility model relates to the field of inspection tools, specifically an inspection tool for an automobile front bulkhead assembly. Background Technology

[0002] The front bulkhead of a car is the partition between the engine compartment and the passenger compartment. It connects to the floor and front pillars and is installed under the upper cover of the bulkhead. The front bulkhead has many openings for the passage of control cables, levers, pipes, and wiring harnesses, and also serves to accommodate the installation positions of components such as pedals and engine bays.

[0003] The automotive front bulkhead assembly consists of multiple sheet metal parts. After the assembly is completed, gap detection and slot testing are required. Currently, multiple inspections are needed to detect gaps and slots. Furthermore, the slots in the sheet metal parts cannot fit well against the guide seat, making it inconvenient to detect slots due to the gap between the sheet metal and the guide seat. Therefore, an automotive front bulkhead assembly inspection fixture is needed. Utility Model Content

[0004] The purpose of this utility model is to provide an inspection tool for automotive front bulkhead assembly, which can be adapted to the gap detection and hole and groove detection of automotive front bulkhead, and is equipped with a pull-back component, which can tightly attach the hole and groove on the sheet metal to the guide seat, making it convenient to perform hole and groove detection at that location.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vehicle front bulkhead assembly inspection fixture, including a base, with a first contouring seat and a second contouring seat fixedly connected to both sides of the base respectively. A lateral flip contouring assembly, a pull-back assembly, and a positioning seat are arranged on the base between the first and second contouring seats. The lateral flip contouring assembly includes a first hinge seat, a first rotating arm, and a lateral contouring block. The pull-back assembly includes a guide seat, a pull rod, a pull-back plate, a spring, a second hinge seat, and a second rotating arm. A clamp and a flip detection assembly are arranged on the base on both sides of the first and second contouring seats.

[0006] Furthermore, the first hinge seat is fixedly connected to the base, the first rotating arm is hinged to the first hinge seat, and the lateral contour block is fixedly connected to the first rotating arm.

[0007] Furthermore, the second hinge seat is fixedly connected to the base, the second rotating arm is hinged to the second hinge seat, the guide seat is fixedly connected to the second rotating arm, the pull rod is both rotatably and slidably connected to the guide seat, and the pull-back plate is fixedly connected to the end of the pull rod.

[0008] Furthermore, the pull rod is a stepped rod, and the spring is sleeved on the pull rod.

[0009] Furthermore, the flipping detection assembly includes a third hinge seat, a third rotating arm, and a detection pressure plate. The third hinge seat is fixedly connected to the base, the third rotating arm is hinged to the third hinge seat, and the detection pressure plate is fixedly connected to the third rotating arm. The detection pressure plate has a guide hole.

[0010] Furthermore, the positioning seat is provided with a pin; the first and second contour seats are provided with support blocks at positions corresponding to the clamps.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: it can adapt to the gap detection and slot detection of the front bulkhead of automobiles, and is equipped with a pull-back component, which can tightly attach the slots on the sheet metal to the guide seat, making it convenient to perform slot detection at that location. Attached Figure Description

[0012] Figure 1 This is a first-view schematic diagram of the present invention.

[0013] Figure 2 This is a second-view schematic diagram of the present invention.

[0014] Figure 3 This is a schematic diagram showing the placement of the automotive front bulkhead assembly according to this utility model.

[0015] Figure 4 This is a schematic diagram of the pull-back assembly of this utility model.

[0016] In the figure: 1. First contouring seat; 2. Second contouring seat; 3. Lateral flip contouring assembly; 301. First hinge seat; 302. First rotating arm; 303. Lateral contouring block; 4. Pull-back assembly; 401. Guide seat; 402. Pull rod; 403. Pull-back plate; 404. Spring; 405. Second hinge seat; 406. Second rotating arm; 5. Clamp; 6. Flip detection assembly; 601. Third hinge seat; 602. Third rotating arm; 603. Detection pressure plate; 7. Positioning seat. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example:

[0019] Please see Figure 1-4A vehicle front bulkhead assembly inspection fixture includes a base, with a first contouring seat 1 and a second contouring seat 2 fixedly connected to both sides of the base. A lateral flip contouring assembly 3, a pull-back assembly 4, and a positioning seat 7 are arranged on the base between the first contouring seat 1 and the second contouring seat 2. The lateral flip contouring assembly 3 includes a first hinge seat 301, a first rotating arm 302, and a lateral contouring block 303. The pull-back assembly 4 includes a guide seat 401, a pull rod 402, a pull-back plate 403, a spring 404, a second hinge seat 405, and a second rotating arm 406. A clamp 5 and a flip detection assembly 6 are arranged on the base on both sides of the first contouring seat 1 and the second contouring seat 2.

[0020] The first rotating arm 302 is hinged to the first hinge seat 301. The lateral contour block 303 is flipped to the inspection station by flipping the first rotating arm 302. The first rotating arm 302 is then locked onto the first hinge seat 301 by screws.

[0021] The second rotating arm 406 is hinged to the second hinge seat 405. The guide seat is flipped to the inspection station by flipping the second rotating arm 406. The second rotating arm 406 is then locked onto the second hinge seat 405 by screws. When the spring 404 is compressed, the pull plate 403 pulls the sheet metal back and fastens it onto the guide seat 401 under the action of the spring 404. The pull rod 402 is a stepped rod, and the spring 404 is sleeved on the pull rod 402 to prevent the spring 404 from falling off during compression and reset.

[0022] The flip detection assembly 6 includes a third hinge 601, a third rotating arm 602, and a detection pressure plate 603. The third hinge 601 is fixedly connected to the base. By flipping the third rotating arm 602, the detection pressure plate 603 is flipped and pressed down onto the front bulkhead of the car for limiting. The detection pressure plate 603 is fixedly connected to the third rotating arm 602. A guide hole is opened on the detection pressure plate 603, which can guide the insertion of the detection pin of the detection slot.

[0023] A pin is provided on the positioning seat 7; after the front panel of the car is placed along the first contour seat 1, the second contour seat 5 and the positioning seat 7, the pin is inserted to limit the front panel of the car. Support blocks are provided on the first contour seat 1 and the second contour seat 2 at positions corresponding to the clamp 5 to prevent deformation when the front panel of the car is pressed.

[0024] The working principle of this utility model is as follows: During testing, the front bulkhead assembly is positioned along the first contouring seat 1, the second contouring seat 2, and the positioning seat 7. Then, the front bulkhead assembly is pressed with clamps 5. The first rotating arm 302 and the second rotating arm 406 are flipped to the locked position of the testing station, and the third rotating arm 602 is flipped onto the workpiece and locked. At the pull-back assembly 4, the pull rod 405 is pressed and rotated to make the pull-back plate 403 rotate to the inside of the sheet metal of the front bulkhead assembly. Then, the pull rod 405 is released, and under the action of the spring 404, the pull-back plate 403 presses the sheet metal onto the guide seat 401, and then the test can begin. When performing gap testing, a plug gauge is used to test the gap between the edge of the front bulkhead assembly and the first contouring seat 1, the second contouring seat 2, and the side contouring block 303. Then, a test pin is inserted into the hole groove on the front bulkhead assembly for testing.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vehicle front bulkhead assembly inspection fixture, characterized in that: The device includes a base, on which a first contouring seat (1) and a second contouring seat (2) are fixedly connected to each other. A lateral flip contouring assembly (3), a pull-back assembly (4) and a positioning seat (7) are provided on the base between the first contouring seat (1) and the second contouring seat (2). The lateral flip contouring assembly (3) includes a first hinge seat (301), a first rotating arm (302) and a lateral contouring block (303). The pull-back assembly (4) includes a guide seat (401), a pull rod (402), a pull-back plate (403), a spring (404), a second hinge seat (405) and a second rotating arm (406). A clamp (5) and a flip detection assembly (6) are provided on the base on the sides of the first contouring seat (1) and the second contouring seat (2).

2. The automotive front bulkhead assembly inspection fixture according to claim 1, characterized in that: The first hinge (301) is fixedly connected to the base, the first rotating arm (302) is hinged to the first hinge (301), and the lateral contour block (303) is fixedly connected to the first rotating arm (302).

3. The automotive front bulkhead assembly inspection fixture according to claim 1, characterized in that: The second hinge seat (405) is fixedly connected to the base, the second rotating arm (406) is hinged to the second hinge seat (405), the guide seat (401) is fixedly connected to the second rotating arm (406), the pull rod (402) is both rotatably and slidably connected to the guide seat (401), and the pull-back plate (403) is fixedly connected to the end of the pull rod (402).

4. The automotive front bulkhead assembly inspection fixture according to claim 3, characterized in that: The pull rod (402) is a stepped rod, and the spring (404) is sleeved on the pull rod (402).

5. The automotive front bulkhead assembly inspection fixture according to claim 1, characterized in that: The flipping detection assembly (6) includes a third hinge (601), a third rotating arm (602), and a detection pressure plate (603). The third hinge (601) is fixedly connected to the base, the third rotating arm (602) is hinged to the third hinge (601), and the detection pressure plate (603) is fixedly connected to the third rotating arm (602). The detection pressure plate (603) has a guide hole.

6. The automotive front bulkhead assembly inspection fixture according to claim 1, characterized in that: The positioning seat (7) is provided with a pin; the first contour seat (1) and the second contour seat (2) are provided with support blocks at positions corresponding to the clamps (5).

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