Automobile torsion bar torsion rubber core detection device

Abstract

The utility model relates to automobile parts, and provides an automobile torsion bar torsion rubber core detection device, which comprises a controller, a rack, a first driving mechanism, a second driving mechanism, a third driving mechanism, a first connecting rod, a second connecting rod, a connecting seat and a clamp, the output end of the first driving mechanism is connected with one end of the first connecting rod, the other end of the first connecting rod is movably connected with one end of the second connecting rod through the ball connector, and the other end of the second connecting rod is hinged to the top of the connecting seat. The middle of the connecting base is located on the two sides of the clamp and extends downwards to form mandrel fixing bases for fixing the two ends of the torsion rubber core mandrel, the output end of the second driving mechanism is hinged to the first limiting base, and the output end of the third driving mechanism is hinged to the second limiting base. The automobile torsion bar torsion rubber core detection device solves the problems that the torsion rubber core detection effect of the existing automobile torsion bar is not ideal, and the torsion rubber core cannot be subjected to multidirectional torsion detection.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, especially relates to a torsion rubber core detection device of automobile torsion bar. BACKGROUND

[0002] With the development of economy and science and technology, the automobile has become the main traffic tool for people to travel. The automobile parts are the units that constitute the whole automobile and the products serving the automobile. The automobile parts are various, and with the improvement of people's living standards, people's consumption of the automobile is more and more, and the market of the automobile parts is also bigger and bigger. In recent years, the automobile parts manufacturing factory is also developing rapidly. With the rapid development of automobile parts manufacturing process, the manufacturing equipment and auxiliary devices are more and more efficient and perfect, such as the automobile V bar, the torsion bar and other automobile parts mostly realize automatic processing.

[0003] The automobile torsion bar is an important part of the automobile, and relates to the safety of the automobile. Therefore, the performance requirement of the automobile torsion bar is high, especially the torsion rubber core installed on the automobile torsion bar must be detected in torsional strength performance, so as to ensure that the torsional strength of the automobile torsion bar meets the design and actual use requirement. The whole torsion bar after installing the torsion rubber core is generally detected at present, the torsion rubber core cannot be detected in multiple directions, and the detection effect is not ideal. UTILITY MODEL CONTENT

[0004] Therefore, in view of the above problems, the utility model provides a kind of automobile torsion bar torsion rubber core detection device that is convenient to use, detects in multiple directions, effectively detects the connecting strength and structural stability of torsion rubber core.

[0005] To solve this technical problem, the present invention adopts the following solution: a device for detecting the torque core of an automotive torsion bar, comprising a controller, a frame, a first drive mechanism, a second drive mechanism, a third drive mechanism, a first connecting rod, a second connecting rod, a connecting seat, and a clamp. The frame is provided with a worktable. The clamp includes an upper clamping seat and a lower clamping seat. The lower clamping seat is fixedly mounted on the worktable. The upper clamping seat and the lower clamping seat cooperate to fix and hold the outer sleeve of the torque core. The first drive mechanism is located on one side of the worktable on the frame. The output end of the first drive mechanism is connected to one end of the first connecting rod, and the other end of the first connecting rod is connected to one end of the second connecting rod via a ball joint. The head connector is movably connected, and the other end of the second connecting rod is hinged to the top of the connecting seat. The connecting seat is located above the worktable, and its two ends extend downward to form a first limiting seat and a second limiting seat, respectively. The middle part of the connecting seat is located on both sides of the clamp and extends downward to form a mandrel fixing seat for fixing the two ends of the torque rubber core mandrel. The second drive mechanism and the third drive mechanism are respectively located on the frame on both sides of the worktable. The output end of the second drive mechanism is hinged to the first limiting seat, and the output end of the third drive mechanism is hinged to the second limiting seat. The first drive mechanism, the second drive mechanism, and the third drive mechanism are all connected to and controlled by the controller.

[0006] In a further improvement, the first drive mechanism, the second drive mechanism, and the third drive mechanism are all hydraulic cylinders or pneumatic cylinders.

[0007] In a further improvement, the mandrel fixing seat includes two L-shaped support frames and a positioning post. The L-shaped support frame is provided with a placement part for placing one end of the mandrel to which the torque core is placed, and the placement part is provided with a through hole coaxial with the mandrel. The positioning post can be detachably fixed to the placement part of the L-shaped support frame.

[0008] In a further improvement, the end of the first connecting rod away from the first drive mechanism is provided with a ball head seat, and the end of the second connecting rod away from the hinged connection with the connecting seat is provided with a ball head adapted to the ball head seat. The first connecting rod and the ball head of the second connecting rod are combined via the ball head seat to form a ball head connector for movable connection.

[0009] The utility model discloses the beneficial effect is: through setting up the fixture and clamping and fixing the outer cover of torsion rubber core on the workbench, then by the core shaft fixing seat of setting up on the connecting seat, the both ends of the core shaft of torsion rubber core are fixed, and the both ends of connecting seat are articulated connection through the second drive mechanism and third drive mechanism, make connecting seat get the support and still can form to the torsion rubber core and carry out the down -pressing detection connection intensity and structural stability by the two ends of connecting seat and pull down simultaneously, the movable connection of the ball head connector between first drive mechanism cooperation first connecting rod and second connecting rod and the articulated connection of the both ends of connecting seat and second drive mechanism and third drive mechanism, make first drive mechanism telescopic drive connecting seat action realize the bidirectional multi -angle torsion detection of torsion rubber core, convenient to use, multi -directional torsion detection, effective detection overall connection intensity and structural stability, make the torsion rubber core detection of automobile torsion bar more all -round, effectively simulate the application detection of the torsion rubber core of automobile torsion bar on the car, and the detection effect is better, can be widely applied. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 It is the structure schematic diagram of the utility model embodiment;

[0011] Fig. 2 It is another angle structure schematic diagram of the utility model embodiment;

[0012] Fig. 3 It is the front structure schematic diagram of the utility model embodiment. DETAILED DESCRIPTION

[0013] The utility model is further explained in connection with the drawings and specific embodiment.

[0014] REFERENCE Figs. 1-3, preferably the automobile torsion bar torsion rubber core detection device of the utility model, including controller, frame 1, first drive mechanism 2, second drive mechanism 3, third drive mechanism 4, first connecting rod 5, second connecting rod 6, connecting seat 7 and clamp 8, first drive mechanism 2, second drive mechanism 3, third drive mechanism 4 are all hydraulic cylinders, be equipped with workbench 11 on frame 1, clamp 8 includes upper clamping seat 81 and lower clamping seat 82, lower clamping seat 82 is fixed on workbench 11, the outer sleeve of the upper clamping seat 81 and lower clamping seat 82 cooperation fixed clamping torsion rubber core 9, first drive mechanism 2 is located on the one side of workbench 11 on frame 1, first drive mechanism 2 output and one end of first connecting rod 5 are connected, one end of first connecting rod 5 away from first drive mechanism 2 is equipped with ball head seat, one end of second connecting rod 6 is equipped with ball head that is matched with ball head seat, first connecting rod 5 one end away from first drive mechanism 2 is combined into ball head connector movable connection through ball head seat and the ball head of second connecting rod 6, the top of the middle part of connecting seat 7 is hinged to one end away from the ball head of second connecting rod 6, connecting seat 7 is located above workbench 11 and the both ends of connecting seat 7 are extended downwards respectively and constitute first limiting seat 71 and second limiting seat 72, the middle part of connecting seat 7 is located at the both sides of clamp 8 and is extended downwards respectively and constitutes the core shaft fixing seat 73 of the both ends of the core shaft of fixed torsion rubber core 9, the core shaft fixing seat 73 includes two L-shaped support frames and positioning column, the L-shaped support frame is equipped with the placement part of the one end of the core shaft of torsion rubber core 9 and is equipped with the perforation of the same coaxial core shaft on the placement part, the positioning column detachably fixes the core shaft on the placement part of L-shaped support frame, second drive mechanism 3 and third drive mechanism 4 are located on the both sides of workbench 11 on frame 1 respectively, the output of second drive mechanism 3 is hinged to first limiting seat 71, the output of third drive mechanism 4 is hinged to second limiting seat 72, first drive mechanism 2, second drive mechanism 3, third drive mechanism 4 are all connected and controlled to controller, and the control panel of control is also equipped on the controller.

[0015] The first drive mechanism, the second drive mechanism and the third drive mechanism in the utility model can also be air cylinders. The ball head seat of the first connecting rod and the ball head of the second connecting rod can also be interchanged to form a ball head connector structure for movable connection.

[0016] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, those skilled in the art should understand that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all are within the protection scope of the utility model.

Claims

1. A device for detecting the torque core of an automotive torsion bar, comprising a controller, a frame, a first drive mechanism, a second drive mechanism, a third drive mechanism, a first connecting rod, a second connecting rod, a connecting seat, and a clamp, characterized in that: The frame is equipped with a worktable. The fixture includes an upper clamping seat and a lower clamping seat. The lower clamping seat is fixed on the worktable. The upper clamping seat and the lower clamping seat cooperate to fix and clamp the outer sleeve of the torque rubber core. The first drive mechanism is located on the frame on one side of the worktable. The output end of the first drive mechanism is connected to one end of the first connecting rod. The other end of the first connecting rod is movably connected to one end of the second connecting rod via a ball joint connector. The other end of the second connecting rod is hinged to the top of the connecting seat. The connecting seat is located above the worktable, and its two ends extend downward to form a first limiting seat and a second limiting seat, respectively. The middle part of the connecting seat is located on both sides of the fixture and extends downward to form a mandrel fixing seat that fixes the two ends of the torque rubber core mandrel. The second drive mechanism and the third drive mechanism are respectively located on the frame on both sides of the worktable. The output end of the second drive mechanism is hinged to the first limiting seat, and the output end of the third drive mechanism is hinged to the second limiting seat. The first drive mechanism, the second drive mechanism, and the third drive mechanism are all connected to and controlled by a controller.

2. The automotive torsion bar torsion core testing device according to claim 1, characterized in that: The first drive mechanism, the second drive mechanism, and the third drive mechanism are all hydraulic cylinders or pneumatic cylinders.

3. The automotive torsion bar torsion core testing device according to claim 1, characterized in that: The mandrel fixing base includes two L-shaped support frames and a positioning post. The L-shaped support frame is provided with a placement part for placing one end of the mandrel to which the torque core is placed, and the placement part is provided with a through hole coaxial with the mandrel. The positioning post can be detachably fixed to the placement part of the L-shaped support frame.

4. The automotive torsion bar torsion core testing device according to claim 1, characterized in that: The first connecting rod has a ball head seat at the end away from the first drive mechanism, and the second connecting rod has a ball head that matches the ball head seat at the end away from the hinged end. The first connecting rod and the ball head of the second connecting rod are combined via the ball head seat to form a ball head connector that can be movably connected.

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