Stabilizer bar testing fixture with limiting interference function

Abstract

The utility model discloses a stabilizer bar testing fixture with a limiting interference function, which comprises a detection table, positioning grooves, a limiting interference mechanism and a centering clamping mechanism, the positioning grooves are symmetrically and fixedly arranged on the front side of the detection table, a first sliding rail is fixedly arranged on the rear side of the detection table, and reference blocks are symmetrically and slidably arranged on the front side of the first sliding rail; a reference hole is formed in the reference block in a matched mode, a limiting block is fixedly arranged on the inner side of the reference block in a matched mode, a gauge pin is inserted into the reference hole in a matched mode, an adjusting mechanism is arranged on the first sliding rail, and a seed clamping mechanism is arranged in the middle of the detection table. According to the utility model, the reference block slides along the first slide rail for adjustment, so that the gauge is compatible with stabilizer bars of different models, and the end of the stabilizer bar is limited and interfered by the limiting block, thereby solving the problem that the state of the gauge pin needs to be observed manually; after the limiting frame synchronously slides along with the reference block to clamp the stabilizer bar, the second motor drives the rotating disc to rotate to push the hinge rod to be hinged and stretch out to push the sliding block and the clamping plate to clamp the stabilizer bar in a sliding fit mode, and the detection precision is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a stabilizer bar gauge with a limit interference function. Background Art

[0002] An automobile stabilizer bar gauge is a special tool for detecting the size, shape and position accuracy of an automobile stabilizer bar. The quality of the automobile stabilizer bar directly affects the driving stability and safety of the vehicle. The gauge can accurately measure various parameters of the stabilizer bar to ensure that they meet the design requirements and quality standards. Through the detection of the gauge, problems in the production process of the stabilizer bar, such as dimensional deviation and shape deformation, can be found in time, and corresponding measures can be taken for adjustment and improvement to improve the product quality. The use of the gauge can quickly and accurately detect the stabilizer bar, reduce the time and error of manual measurement, and improve the detection efficiency. At the same time, the gauge can perform on-line detection on the production line, timely detect unqualified products, avoid the flow of unqualified products to the next process, improve the production efficiency, reduce rework and scrap caused by product quality problems, and reduce the production cost;

[0003] In the utility model with the application number 202023189893.9, a rapid detection gauge for an automobile stabilizer bar is disclosed. Through the mutual cooperation of positioning devices, the detection accuracy is high, the operation is simple, and the production efficiency can be improved. The set support component adopts an inclined plane structure, with better support performance, not easy to deform after long-term use, and simple structure, improving the practicability;

[0004] However, when the above rapid detection gauge for an automobile stabilizer bar encounters a stabilizer bar with a too large distance between the detection end and the straight section of the stabilizer bar, the operator cannot visually observe whether the gauge pin passes through the end of the stabilizer bar, and the detection accuracy cannot be guaranteed. When detecting in the above rapid detection gauge for an automobile stabilizer bar, the stabilizer bar cannot be kept stable and centered on the base, which easily affects the detection accuracy. Therefore, the utility model proposes a stabilizer bar gauge with a limit interference function to solve the problems existing in the prior art. Summary of the Utility Model

[0005] Aiming at the above problems, the purpose of the utility model is to propose a stabilizer bar gauge with a limit interference function. The stabilizer bar gauge with a limit interference function is adjusted by sliding the reference block along the first slide rail, which is convenient for accommodating stabilizer bars of different models. At the same time, the end of the stabilizer bar is limited and interfered by the limit block, solving the problem of manually observing the state of the gauge pin. After the stabilizer bar is clamped by the limit frame sliding synchronously with the reference block, the second motor drives the turntable to rotate, pushing the articulated rod to articulate and extend, and then pushing the slider and the clamping plate to slide and cooperate to clamp the stabilizer bar, realizing centering clamping of the stabilizer bar and effectively ensuring the detection accuracy.

[0006] To achieve the object of the present utility model, the present utility model is realized by the following technical solutions: A stabilizer bar inspection tool with a limit interference function, including an inspection table, positioning grooves, a limit interference mechanism, and a centering clamping mechanism. On the front side of the inspection table, positioning grooves are symmetrically and fixedly arranged. The limit interference mechanism includes a first slide rail, a reference block, a reference hole, a limit block, a inspection tool pin, and an adjustment mechanism. On the rear side of the inspection table, a first slide rail is fixedly arranged. On the front side of the first slide rail, reference blocks are symmetrically slidably arranged. On the reference blocks, reference holes are correspondingly arranged. Inside the reference blocks, limit blocks are correspondingly and fixedly arranged. Inside the reference holes, inspection tool pins are correspondingly inserted. On the first slide rail, an adjustment mechanism is arranged. In the middle of the inspection table, a centering clamping mechanism is arranged.

[0007] Further improvement lies in: The adjustment mechanism includes a bidirectional screw rod, a first motor, a threaded sleeve, and a pointer. The bidirectional screw rod is rotatably arranged on the rear side of the first slide rail. On one side of the rear of the inspection table, a first motor is fixedly arranged. On the rear side of the reference block, a threaded sleeve is correspondingly and fixedly arranged. On the reference block, a pointer is correspondingly and fixedly arranged.

[0008] Further improvement lies in: The output end of the first motor is drivingly connected to the bidirectional screw rod, and the threaded sleeve is in threaded cooperation with the bidirectional screw rod.

[0009] Further improvement lies in: A scale is arranged on the first slide rail, and the pointer is in fit correspondence with the scale.

[0010] Further improvement lies in: The centering clamping mechanism includes a limit frame, a limit plate, a second slide rail, a slider, a clamping plate, and a hinged pushing mechanism. On the front side of the reference block, a limit frame is correspondingly and fixedly arranged. Inside the limit frame, a limit plate is correspondingly and fixedly arranged. In the middle of the inspection table, second slide rails are symmetrically and fixedly arranged. On the second slide rails, sliders are correspondingly slidably arranged. On the outer sides of the sliders, clamping plates are correspondingly and fixedly arranged. In the middle of the inspection table, a hinged pushing mechanism is arranged.

[0011] Further improvement lies in: The hinged pushing mechanism includes a second motor, a turntable, and a hinged rod. In the middle of the bottom of the inspection table, a second motor is fixedly arranged. In the middle of the inspection table, a turntable is rotatably arranged. The output end of the second motor is drivingly connected to the turntable. On the turntable, hinged rods are symmetrically hinged.

[0012] Further improvement lies in: The ends of the hinged rods are hingedly connected to the sliders.

[0013] The beneficial effects of the present utility model are as follows: By sliding and adjusting the reference block along the first slide rail, the present utility model is convenient for accommodating stabilizer bars of different models. At the same time, the end of the stabilizer bar is limited and interfered by the limit block, solving the problem of manually observing the state of the inspection tool pin. After the limit frame slides synchronously with the reference block to clamp the stabilizer bar, the second motor drives the turntable to rotate, pushing the articulated rod to articulate and extend, and then pushing the slider and the clamping plate to slide and cooperate to clamp the stabilizer bar, realizing centering clamping of the stabilizer bar and effectively ensuring the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall top view cross-sectional view of the present utility model;

[0015] Figure 2 is the partial front view cross-sectional view of the turntable of the present utility model;

[0016] Figure 3 is the enlarged schematic view at position A of the present utility model.

[0017] Wherein: 1, inspection table; 2, positioning groove; 3, first slide rail; 4, reference block; 5, reference hole; 6, limit block; 7, inspection tool pin; 8, bidirectional screw; 9, first motor; 10, threaded sleeve; 11, pointer; 12, limit frame; 13, limit plate; 14, second slide rail; 15, slider; 16, clamping plate; 17, second motor; 18, turntable; 19, articulated rod. SPECIFIC EMBODIMENTS

[0018] In order to deepen the understanding of the present utility model, the following will further elaborate on the present utility model in combination with embodiments. These embodiments are only used to explain the present utility model and do not constitute a limitation to the protection scope of the present utility model.

[0019] According to Figure 1 , Figure 2 , Figure 3As shown in the figure, this embodiment provides a stabilizer bar inspection tool with a limit interference function, which includes a detection table 1, positioning grooves 2, a limit interference mechanism, and a centering clamping mechanism. On the front side of the detection table 1, positioning grooves 2 are symmetrically and fixedly arranged. The limit interference mechanism includes a first slide rail 3, a reference block 4, a reference hole 5, a limit block 6, a inspection tool pin 7, and an adjustment mechanism. On the rear side of the detection table 1, a first slide rail 3 is fixedly arranged. On the front side of the first slide rail 3, reference blocks 4 are symmetrically slidably arranged. A reference hole 5 is provided in a matching manner on the reference block 4. A limit block 6 is fixedly arranged in a matching manner inside the reference block 4. An inspection tool pin 7 is inserted into the reference hole 5 in a matching manner. An adjustment mechanism is arranged on the first slide rail 3. A centering clamping mechanism is arranged in the middle of the detection table 1. When performing detection, after adjusting the reference block 4 to a suitable position, the straight section of the stabilizer bar is clamped into the positioning groove 2, and the upper limit deviation of the end hole of the stabilizer bar is determined by the limit of the limit block 6. When limit interference occurs, it can be directly judged as a non-conforming product, effectively solving the problem that the operator needs to visually judge whether the inspection tool pin 7 passes through the end of the stabilizer bar, and effectively improving the detection efficiency and accuracy.

[0020] The adjustment mechanism includes a bidirectional screw 8, a first motor 9, a threaded sleeve 10, and a pointer 11. The bidirectional screw 8 is rotatably arranged on the rear side of the first slide rail 3. A first motor 9 is fixedly arranged on one side of the rear of the detection table 1. A threaded sleeve 10 is fixedly arranged in a matching manner on the rear side of the reference block 4. A pointer 11 is fixedly arranged in a matching manner on the reference block 4. The output end of the first motor 9 is drivingly connected to the bidirectional screw 8. The threaded sleeve 10 is in threaded cooperation with the bidirectional screw 8. A scale is arranged on the first slide rail 3. The pointer 11 is in contact with and corresponds to the scale. When adjustment is required, the first motor 9 is started to drive the bidirectional screw 8 to rotate. The cooperation between the bidirectional screw 8 and the threaded sleeve 10 drives the reference block 4 to horizontally slide along the first slide rail 3 to an appropriate position, facilitating the detection of stabilizer bars of different models.

[0021] The centering clamping mechanism includes a limit frame 12, a limit plate 13, a second slide rail 14, a slider 15, a clamping plate 16 and a hinged pushing mechanism. A limit frame 12 is fixedly arranged in a supporting manner on the front side of the reference block 4. A limit plate 13 is fixedly arranged in a supporting manner inside the limit frame 12. Second slide rails 14 are symmetrically and fixedly arranged in the middle of the detection table 1. A slider 15 is slidably arranged in a supporting manner on the second slide rails 14. A clamping plate 16 is fixedly arranged in a supporting manner on the outer side of the slider 15. A hinged pushing mechanism is arranged in the middle of the detection table 1. The hinged pushing mechanism includes a second motor 17, a turntable 18 and a hinged rod 19. The second motor 17 is fixedly arranged in the middle of the bottom of the detection table 1. The turntable 18 is rotatably arranged in the middle of the detection table 1. The output end of the second motor 17 is drivingly connected to the turntable 18. Hinged rods 19 are symmetrically hinged on the turntable 18. The ends of the hinged rods 19 are hingedly connected to the slider 15. After the stabilizer bar is placed on the detection table 1, the limit frame 12 moves synchronously with the reference plate to clamp and limit the outer side of the stabilizer bar. When the second motor 17 is started, it drives the turntable 18 to rotate, drives the hinged rods 19 to extend, pushes the slider 15 and the clamping plate 16 to move, and cooperates with the limit plate 13 to perform centering clamping on the stabilizer bar, effectively shortening the placement time during the detection of the stabilizer bar and improving the detection efficiency.

[0022] When the stabilizer bar detector with a limit interference function is performing detection, the first motor is started to drive the bidirectional screw to rotate. Through screw fit, the threaded sleeve and the reference block are driven to slide along the first slide rail and adjusted to the specified position. Then, the stabilizer bar is placed on the detection table, and the straight section of the stabilizer bar is snapped into the positioning groove. The limit frame moves synchronously with the reference block to limit both sides of the stabilizer bar, and the limit block limits the end of the stabilizer bar. The second motor drives the turntable to rotate, pushes the hinged rod to extend, and pushes the slider and the clamping plate to extend along the second slide rail to cooperate with the limit plate to perform centering clamping on the stabilizer bar, which is convenient for detection.

[0023] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A stabilizer bar gauge with position limiting interference function, characterized in that: The invention comprises a detection platform (1), a positioning groove (2), a limiting interference mechanism and a centering clamping mechanism. The positioning groove (2) is symmetrically fixedly provided on the front side of the detection platform (1). The limiting interference mechanism comprises a first slide rail (3), a reference block (4), a reference hole (5), a limiting block (6), a gauge pin (7) and an adjustment mechanism. The first slide rail (3) is fixedly provided on the rear side of the detection platform (1). A reference block (4) is symmetrically slidably provided on the front side of the first slide rail (3). A reference hole (5) is matched with the reference block (4). A limiting block (6) is matched with and fixedly provided on the inner side of the reference block (4). A gauge pin (7) is matched with and inserted into the reference hole (5). The first slide rail (3) is provided with an adjustment mechanism. A centering clamping mechanism is provided in the middle of the detection platform (1).

2. A stabilizer bar gauge with position limiting interference function according to claim 1, characterized in that: The adjustment mechanism comprises a bidirectional screw (8), a first motor (9), a threaded sleeve (10) and a pointer (11); a bidirectional screw (8) is rotatably provided on the rear side of the first slide rail (3); a first motor (9) is fixedly provided on the rear side of the detection platform (1); a threaded sleeve (10) is matched and fixedly provided on the rear side of the reference block (4); and a pointer (11) is matched and fixedly provided on the reference block (4).

3. A stabilizer bar gauge with position limiting interference function according to claim 2, characterized in that: The output end of the first motor (9) is drivingly connected to the bidirectional screw (8), and the threaded sleeve (10) is threadably matched with the bidirectional screw (8).

4. The stabilizer bar gauge with position limiting interference function according to claim 2, characterized in that: The first slide rail (3) is provided with a scale, and the pointer (11) is in close correspondence with the scale.

5. The stabilizer bar gauge with position limiting interference function according to claim 1, characterized in that: The centering clamping mechanism comprises a limit frame (12), a limit plate (13), a second slide rail (14), a slider (15), a clamping plate (16) and an articulated pushing mechanism. The limit frame (12) is fixedly provided on the front side of the reference block (4), the limit plate (13) is fixedly provided on the inner side of the limit frame (12), the second slide rail (14) is symmetrically fixedly provided in the middle of the detection platform (1), the slider (15) is slidably provided on the second slide rail (14), the clamping plate (16) is fixedly provided on the outer side of the slider (15), and the articulated pushing mechanism is provided in the middle of the detection platform (1).

6. A stabilizer bar gauge with position limiting interference function according to claim 5, characterized in that: The hinged driving mechanism comprises a second motor (17), a rotating disk (18) and a hinged rod (19); the second motor (17) is fixedly provided in the middle of the bottom of the detection platform (1); a rotating disk (18) is rotatably provided in the middle of the detection platform (1); an output end of the second motor (17) is drivingly connected to the rotating disk (18); and a hinged rod (19) is symmetrically hingedly provided on the rotating disk (18).

7. The stabilizer bar gauge with position limiting interference function according to claim 6, characterized in that: The end of the hinged rod (19) is hingedly connected to the slider (15).

Images