CN217845601U - Durable testing arrangement of footboard assembly - Google Patents

Abstract

The utility model relates to a durable testing arrangement of footboard assembly, include: two regulation stands, fixed cross beam, electronic jar that set up relatively, fixed cross beam pass through elevating system and are connected with two regulation stands, and electronic jar is installed on fixed cross beam, and it has footboard coupling mechanism to articulate on electronic jar's the telescopic link. The utility model relates to a durable testing arrangement of footboard assembly can realize based on under the actual vehicle state, the action is trampled in the simulation, carries out the durable verification of brake pedal assembly, separation and reunion footboard assembly and white automobile body footboard installing zone, has filled the insufficient problem of relevant test field verification, and the flexibility is high, and the commonality is strong, can effectively improve experimental efficiency of preparing, can satisfy the test demand of different motorcycle types simultaneously, can effectively practice thrift the rack cost.

Description

Durable testing arrangement of footboard assembly

Technical Field

The utility model relates to a vehicle spare part test technical field, more specifically say, relate to a durable testing arrangement of footboard assembly.

Background

The brake pedal assembly is a very critical executing component in a vehicle braking system, the clutch pedal assembly is an important executing component in a gear shifting mechanism operated by a manual transmission vehicle, and the reliability of the brake pedal assembly and the clutch pedal assembly directly influences the driving performance of the vehicle and even influences the safe driving of the vehicle.

The brake pedal assembly and the clutch pedal assembly are arranged in a front wall mounting area of a body-in-white, and the strength of the mounting area has important influence on the reliability and the function of the pedal mechanism. Therefore, a device capable of carrying out the endurance test of the pedal assembly and the body-in-white mounting area based on a real vehicle is needed, which can better accord with the use working condition of the real vehicle, simulate the treading action and carry out the endurance test of the pedal assembly and the body-in-white pedal mounting area.

Disclosure of Invention

An object of the utility model is to provide a durable testing arrangement of footboard assembly can simulate and trample the action, carries out the durable test of footboard assembly and white automobile body footboard installing zone.

In order to solve the technical problem, the utility model discloses an adopt following technical scheme to realize:

a pedal assembly durability testing apparatus comprising:

two oppositely arranged adjusting columns 10;

the fixed cross beam 20 is connected with the two adjusting columns 10 through a lifting mechanism 30;

the electric cylinder 40 is installed on the fixed beam 20, and a pedal connecting mechanism 50 is hinged to an expansion rod 41 of the electric cylinder 40.

Further, an adjusting bracket 60 is arranged on the fixed cross beam 20, the adjusting bracket 60 can move left and right on the fixed cross beam 20, a fixed bracket 70 is hinged on the adjusting bracket 60, and the fixed bracket 70 is used for installing the electric cylinder 40.

Further, the fixed beam 20, the pedal connecting mechanism 50, the adjusting bracket 60 and the fixed bracket 70 are made of aluminum alloy.

Further, the pedal connection mechanism 50 includes a connection plate 51 and a pressing block 52, a kidney-shaped hole 53 is provided on the connection plate 51, and the pressing block 52 is connected with the connection plate 51 through the kidney-shaped hole 53 by using a screw.

Further, the lifting mechanism 30 is two lifting screw mechanisms mounted on the two adjusting columns 10.

Furthermore, a scale 11 in the vertical direction is arranged on the adjusting upright post 10, and a pointer 35 corresponding to the scale 11 is arranged on a sliding block 34 of the lifting screw mechanism.

Further, the output end of the electric cylinder 40 is provided with a guiding mechanism, the guiding mechanism comprises a guiding rod 42 arranged in parallel with the telescopic rod 41, and a guiding plate 43 sleeved on the guiding rod 42 and the telescopic rod 41, the guiding plate 43 is connected on the end surface of the cylinder body of the electric cylinder 40, the free end of the telescopic rod 41 and one end of the guiding rod 42 are connected on a transition plate 44, and the transition plate 44 is hinged to the pedal connecting mechanism 50 through a ball pin 45.

Further, an elastic member 46 is disposed between the telescopic rod 41 and the transition plate 44.

Further, a pressing plate 12 is arranged at the bottom of the adjusting upright post 10.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of durable testing arrangement of footboard assembly can realize trampling the action based on under the actual vehicle state, the simulation, carries out the durable verification of brake pedal assembly, separation and reunion footboard assembly and white automobile body footboard installing zone, has filled the insufficient problem of relevant test field verification, and the flexibility is high, and the commonality is strong, can effectively improve experimental efficiency of preparing, and the test demand of different motorcycle types can be satisfied simultaneously to this device, can effectively practice thrift the rack cost.

Drawings

The invention will be further described with reference to the accompanying drawings:

fig. 1 is a schematic structural view of a pedal assembly durability testing device of the present invention;

FIG. 2 is a schematic structural view of a pedal connecting mechanism of the present invention;

in the above figures:

10. adjusting upright posts, 11, a scale and 12, a pressure plate;

20. fixing the cross beam;

30. the lifting mechanism comprises a lifting mechanism 31, a lead screw 32, a lead screw fixing seat 33, a hand wheel 34, a sliding block 35 and a pointer;

40. the device comprises an electric cylinder, 41 telescopic rods, 42 guide rods, 43 guide plates, 44 transition plates, 45 ball pins and 46 elastic pieces;

50. pedal connecting structure, 51 connecting plate, 52 pressing block, 53 kidney-shaped hole, 54 double lug plates, 55 screw;

60. adjusting the bracket;

70. fixing a bracket;

80. a pedal assembly.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following detailed description of the present invention with reference to the accompanying drawings makes it clear that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present embodiment provides a pedal assembly durability testing apparatus, which is characterized by comprising two oppositely arranged adjusting columns 10, a fixed cross beam 20, a lifting mechanism 30, an electric cylinder 40, a pedal connecting structure 50, an adjusting bracket 60 and a fixed bracket 70.

The bottom end of the adjusting upright post 10 is provided with a pressing plate 12 for connecting with the floor of the vehicle body by using bolts.

Fixed beam 20 passes through elevating system 30 and two adjust the stand 10 and connect, and is preferred in this embodiment, elevating system 30 is for installing two adjust two lifting screw mechanisms on the stand 10, lifting screw mechanism includes lead screw 31 and slider 34, lead screw 31 passes through lead screw fixing base 32 and connects on adjusting the stand 10, lead screw 31 rotates through the hand wheel 33 control that its bottom set up, slider 34 with fixed beam 20 connects.

In order to ensure that the left height and the right height of the fixed cross beam 20 are consistent when the height is adjusted, in this embodiment, preferably, the side walls of the two adjusting columns 10 are both provided with the scales 11, the sliding block 34 is provided with the pointer 35, and the pointer 35 corresponds to the scales 11.

The adjusting bracket 60 is arranged on the fixed cross beam 20, the adjusting bracket 60 comprises an upper clamping plate and a lower clamping plate, the two clamping plates are connected and clamped with the fixed cross beam through bolts, the connecting bolts are loosened, and the adjusting bracket 60 can move left and right on the fixed cross beam 20.

The electric cylinder 40 is hinged to the adjusting bracket 60 through the fixing bracket 70, so that the electric cylinder 40 can rotate freely, the pedal connecting mechanism 50 is hinged to the telescopic rod 41 of the electric cylinder 40, and the pedal connecting mechanism 50 is used for connecting a pedal assembly 80.

The pedal connecting mechanism 50 comprises a connecting plate 51 and two pressing blocks 52, wherein two waist-shaped holes 53 are formed in the connecting plate 51, the two pressing blocks 52 are connected with the connecting plate 51 through the waist-shaped holes 53 by using screws 55, and the distance between the two pressing blocks 52 can be adjusted by arranging the waist-shaped holes 53 so as to meet the connection requirements of pedal assemblies 80 with different specifications.

In order to ensure that the telescopic action of the electric cylinder 40 is more stable, it is preferable in this embodiment that the output end of the electric cylinder 40 is provided with a guide mechanism, the guide mechanism comprises a guide rod 42 arranged in parallel with the telescopic rod 41, and a guide plate 43 arranged on the guide rod 42 and the telescopic rod 41, the guide plate 43 is connected on the end surface of the cylinder body of the electric cylinder 40, the free end of the telescopic rod 41 and one end of the guide rod 42 are connected on a transition plate 44, and the transition plate 44 is hinged to a double-lug plate 54 arranged on the connecting plate 51 through a pin shaft by a ball pin 45.

In order to avoid damaging the pedal assembly 80 during the test, it is preferable in this embodiment that an S-shaped elastic member 46 is disposed between the telescopic rod 41 and the transition plate 44.

In order to ensure the strength of the whole structure and reduce the weight of the device, it is preferable in this embodiment that the fixing cross member 20, the pedal connecting mechanism 50, the adjusting bracket 60 and the fixing bracket 70 are made of aluminum alloy.

This embodiment provides a during footboard assembly endurance test device is experimental, uses the bolt to pass through clamp plate 12 will two adjust stand 10 and install on waiting to test white automobile body floor, adjust as required the height and the angle of fixed cross beam 20 will again footboard coupling mechanism 50 is connected with waiting to test footboard assembly 80, tests, can realize based on under the actual vehicle state, and the simulation is trampled the action, carries out the endurance test of brake pedal assembly, separation and reunion footboard assembly and white automobile body footboard installing zone.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A pedal assembly durability test apparatus, comprising:

two oppositely arranged adjusting upright posts (10);

the fixed cross beam (20) is connected with the two adjusting upright columns (10) through a lifting mechanism (30);

the electric cylinder (40) is installed on the fixed cross beam (20), and a pedal connecting mechanism (50) is hinged to a telescopic rod (41) of the electric cylinder (40).

2. The endurance testing apparatus for a pedal assembly according to claim 1, wherein an adjusting bracket (60) is disposed on the fixed cross member (20), the adjusting bracket (60) can move left and right on the fixed cross member (20), a fixed bracket (70) is hinged on the adjusting bracket (60), and the fixed bracket (70) is used for mounting the electric cylinder (40).

3. The durability testing device for the pedal assembly according to claim 2, wherein the fixing beam (20), the pedal connecting mechanism (50), the adjusting bracket (60) and the fixing bracket (70) are made of aluminum alloy.

4. The endurance testing apparatus for a pedal assembly according to claim 1, wherein the pedal connection mechanism (50) includes a connection plate (51) and a pressing block (52), the connection plate (51) is provided with a kidney-shaped hole (53), and the pressing block (52) is connected to the connection plate (51) through the kidney-shaped hole (53) using a screw.

5. The pedal assembly endurance testing apparatus according to claim 1, wherein the lifting mechanism (30) is two lifting screw mechanisms mounted on the two adjusting columns (10).

6. The pedal assembly endurance testing apparatus according to claim 5, wherein a vertical scale (11) is disposed on the adjusting column (10), and a pointer (35) corresponding to the scale (11) is disposed on a sliding block (34) of the elevator screw mechanism.

7. The pedal assembly endurance testing apparatus according to claim 1, wherein a guiding mechanism is disposed at an output end of the electric cylinder (40), the guiding mechanism includes a guiding rod (42) disposed parallel to the telescopic rod (41), and a guiding plate (43) sleeved on the guiding rod (42) and the telescopic rod (41), the guiding plate (43) is connected to an end face of a cylinder body of the electric cylinder (40), a free end of the telescopic rod (41) and one end of the guiding rod (42) are connected to a transition plate (44), and the transition plate (44) is hinged to the pedal connecting mechanism (50) through a ball pin (45).

8. The pedal assembly endurance testing apparatus according to claim 7, wherein an elastic member (46) is disposed between the extension rod (41) and the transition plate (44).

9. The durability testing device for the pedal assembly according to claim 1, characterized in that the bottom of the adjusting column (10) is provided with a pressing plate (12).

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