Pedal multifunctional test tool

Abstract

The utility model discloses a multifunctional test tool for a pedal, which belongs to the technical field of pedal detection and comprises a processing table, a second threaded rod is rotatably connected to the inner side wall of a positioning plate, a moving table is in threaded connection to the outer side wall of the second threaded rod, and a hydraulic cylinder is rotatably connected to the top of the moving table. The telescopic end of the hydraulic cylinder is fixedly connected with a mounting rack, and the inner side wall of the mounting rack is rotatably connected with a test wheel. According to the multifunctional testing tool for the pedal, a first threaded rod drives a moving plate to move along a sliding rail, a second threaded rod drives a moving table to move along a sliding plate, and therefore the moving table drives a mounting frame to adjust the position, and a hydraulic cylinder drives a testing wheel to move in a telescopic mode; therefore, the pedal can be repeatedly tested by the testing wheel, multi-aspect and multi-angle testing can be effectively performed on the pedal, and different forces generated by the testing wheel on the pedal can be tested by adjusting the distance between the testing wheel and the pedal.

Description

Technical Field

[0001] The utility model belongs to the technical field of pedal detection, and in particular relates to a multifunctional testing tool for a pedal. Background Art

[0002] With the continuous development of industrial technology, pedals, as a common component, have been widely used in various mechanical equipment, transportation tools and daily life. The quality of pedals is directly related to their performance and safety performance. Therefore, it is particularly important to conduct comprehensive and accurate testing of pedals.

[0003] Traditional pedal testing methods can usually only test a single performance indicator, such as durability test, load-bearing capacity test, etc. During the test, the pedal needs to be tested from different positions, angles and forces. However, existing devices usually use fixed detection, which results in a relatively single detection effect on the pedal, thus affecting the test data of the pedal.

[0004] In order to solve the above problems, this application proposes a pedal multifunctional testing tool. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a pedal multifunctional testing tool to overcome the above technical problems existing in the existing related technology.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A pedal multifunctional testing tool comprises a processing table, the top of the processing table is fixedly connected to a slide rail, the outer wall of the slide rail is sleeved with a movable plate, the inner wall of the movable plate is threadedly connected to a first threaded rod, both ends of the first threaded rod are sleeved with positioning blocks, the top of the movable plate is fixedly connected to a slide plate, the top of the slide plate is fixedly connected to a positioning plate, the inner wall of the positioning plate is rotatably connected to a second threaded rod, the outer wall of the second threaded rod is threadedly connected to the moving table, the top of the moving table is rotatably connected to a hydraulic cylinder, the telescopic end of the hydraulic cylinder is fixedly connected to a mounting frame, and the inner wall of the mounting frame is rotatably connected to a test wheel.

[0008] Preferably, the top of the processing table is fixedly connected to a fixing table, the top of the fixing table is attached to a mounting table, and the top of the fixing table is detachably connected to a fixing claw.

[0009] By arranging the fixing platform, the fixing claws and the mounting platform, a plurality of mounting holes are opened through the top of the fixing platform, and the mounting platform can be fixed at any position on the top of the fixing platform through the fixing claws.

[0010] Preferably, the top of the mounting platform is fixedly connected to a supporting leg, the top of the supporting leg is fixedly connected to an adjusting platform, a third threaded rod is inserted at the center of the adjusting platform, and the outer side wall of the third threaded rod is threadedly connected to a lifting block.

[0011] By arranging the supporting legs, the adjusting platform, the third threaded rod and the lifting block, the third threaded rod can be rotated inside the adjusting platform, so that the lifting block can be driven by the third threaded rod to move up and down inside the adjusting platform.

[0012] Preferably, a limiting groove is provided on the outer side wall of the lifting block, and the inner side wall of the limiting groove is matched with the adjusting platform.

[0013] By setting the limit groove, the inner wall of the limit groove opened through the outer wall of the lifting block is adapted to the adjustment platform, and the edge of the adjustment platform is located inside the limit groove, which can effectively limit the lifting block and prevent the lifting block from shaking.

[0014] Preferably, a mounting plate is fixedly connected to a side of the lifting block close to the test wheel, an adjustment frame is fixedly connected to a side of the mounting plate away from the lifting block, and a test pedal is provided on an inner side wall of the adjustment frame.

[0015] By arranging the mounting plate, the adjusting frame and the test pedal, the test pedal is mounted on the outer side wall of the lifting block through the mounting plate and the adjusting frame, so that the test wheel can detect the test pedal.

[0016] To sum up, the technical effects and advantages of the utility model are as follows: the multifunctional testing tool for the pedal drives the movable plate to move along the slide rail through the first threaded rod, and drives the movable platform to move along the slide plate through the second threaded rod, so that the position of the mounting frame can be adjusted by the movable platform, and the test wheel is driven by the hydraulic cylinder to move telescopically, so that the test wheel can repeatedly test the pedal, and the pedal can be effectively tested in many aspects and at many angles, and by adjusting the distance between the test wheel and the pedal, the different forces exerted by the test wheel on the pedal can be tested. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the hydraulic cylinder of the utility model and its related structures;

[0019] Figure 3 This is a schematic diagram of the test pedal of the utility model and its related structures;

[0020] Figure 4 This is a schematic diagram of the limit groove and its related structures of the utility model.

[0021] In the figure: 1, processing table; 2, slide rail; 3, positioning block; 4, first threaded rod; 5, moving plate; 6, slide plate; 7, positioning plate; 8, second threaded rod; 9, moving table; 10, hydraulic cylinder; 11, mounting frame; 12, test wheel; 13, fixed table; 14, fixed claw; 15, mounting table; 16, supporting leg; 17, adjusting table; 18, third threaded rod; 19, lifting block; 20, mounting plate; 21, adjusting frame; 22, test pedal; 23, limit groove. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-2 A multifunctional testing tool for a pedal comprises a processing table 1, a slide rail 2 is fixedly connected to the top of the processing table 1, a movable plate 5 is sleeved on the outer wall of the slide rail 2, a first threaded rod 4 is threadedly connected to the inner wall of the movable plate 5, positioning blocks 3 are sleeved on both ends of the first threaded rod 4, the first threaded rod 4 is limited and supported by the positioning blocks 3 to prevent the first threaded rod 4 from shaking during operation, and the first threaded rod 4 is located between the two slide rails 2, so that the movable plate 5 can be effectively moved along the slide rail 2, a slide plate 6 is fixedly connected to the top of the movable plate 5, a positioning plate 7 is fixedly connected to the top of the slide rail 6, and a second threaded rod 4 is rotatably connected to the inner wall of the positioning plate 7 Rod 8, the outer side wall of the second threaded rod 8 is threadedly connected with a moving platform 9, and the second threaded rod 8 is supported and limited by the positioning plate 7 to prevent the second threaded rod 8 from shaking during operation, so that the moving platform 9 can be driven by the second threaded rod 8 to move along the slide plate 6, and the top of the moving platform 9 is rotatably connected to a hydraulic cylinder 10, and the telescopic end of the hydraulic cylinder 10 is fixedly connected to a mounting frame 11, and the inner side wall of the mounting frame 11 is rotatably connected to a test wheel 12, and the telescopic angle of the test wheel 12 can be adjusted by adjusting the angle between the hydraulic cylinder 10 and the moving platform 9, so that the position of the test wheel 12 can be effectively adjusted, and then the pedal can be multifunctionally tested.

[0024] Reference Figure 3 The top of the processing table 1 is fixedly connected to a fixing table 13, the top of the fixing table 13 is attached to a mounting table 15, the top of the fixing table 13 is detachably connected to a fixing claw 14, and the mounting table 15 can be installed at any position on the top of the fixing table 13 through a plurality of mounting holes opened on the surface of the fixing table 13. The mounting table 15 is fixed to the top of the fixing table 13 by the fixing claw 14 to prevent the mounting table 15 from shaking or displacement.

[0025] Reference Figure 3The top of the mounting platform 15 is fixedly connected with a supporting leg 16, and the top of the supporting leg 16 is fixedly connected with an adjusting platform 17. A third threaded rod 18 is inserted at the center of the adjusting platform 17, and the outer wall of the third threaded rod 18 is threadedly connected with a lifting block 19. The adjusting platform 17 is fixed to the top of the mounting platform 15 through the supporting leg 16, and the lifting block 19 is driven by the third threaded rod 18 to move up and down inside the adjusting platform 17. A limiting ring is installed at the bottom of the third threaded rod 18, so that the third threaded rod 18 can be limited to prevent the third threaded rod 18 from shaking during operation.

[0026] Reference Figure 4 The outer wall of the lifting block 19 is provided with a limiting groove 23, and the inner wall of the limiting groove 23 is adapted to the adjusting platform 17. The limiting grooves 23 are provided at both ends of the lifting block 19 close to the adjusting platform 17, and the inner wall of the limiting groove 23 is fitted with the adjusting platform 17, so that the adjusting platform 17 can be clamped in the inner part of the limiting groove 23, so that the lifting block 19 can be limited to avoid shaking when the lifting block 19 moves up and down.

[0027] Reference Figure 3-4 A mounting plate 20 is fixedly connected to the side of the lifting block 19 close to the test wheel 12, and an adjusting frame 21 is fixedly connected to the side of the mounting plate 20 away from the lifting block 19. A test pedal 22 is provided on the inner side wall of the adjusting frame 21. The adjusting frame 21 is fixed by the mounting plate 20, and the test pedal 22 is arranged inside the adjusting frame 21 so that the test pedal 22 can be tested by the test wheel 12.

[0028] Working principle: By rotating the first threaded rod 4, the movable plate 5 moves on the surface of the slide rail 2, and the distance between the test wheel 12 and the test pedal 22 is adjusted. By rotating the second threaded rod 8, the movable platform 9 is moved along the slide plate 6, so that the test wheel 12 can be on the same horizontal plane as the test pedal 22. By adjusting the angle between the hydraulic cylinder 10 and the movable platform 9, when the hydraulic cylinder 10 drives the mounting frame 11 to extend and retract, the test wheel 12 can effectively perform an extrusion test on the test pedal 22. By rotating the third threaded rod 18, the height of the lifting block 19 inside the adjusting platform 17 is adjusted, so that the lifting block 19 can adjust the height of the test pedal 22, so that the test wheel 12 can perform a multifunctional test on the test pedal 22.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional pedal testing tool, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a slide rail (2), the outer wall of the slide rail (2) is sleeved with a moving plate (5), the inner wall of the moving plate (5) is threadedly connected to a first threaded rod (4), both ends of the first threaded rod (4) are sleeved with positioning blocks (3), the top of the moving plate (5) is fixedly connected to a slide plate (6), the top of the slide plate (6) is fixedly connected to a positioning plate (7), the inner wall of the positioning plate (7) is rotatably connected to a second threaded rod (8), the outer wall of the second threaded rod (8) is threadedly connected to a moving table (9), the top of the moving table (9) is rotatably connected to a hydraulic cylinder (10), the telescopic end of the hydraulic cylinder (10) is fixedly connected to a mounting frame (11), and the inner wall of the mounting frame (11) is rotatably connected to a test wheel (12).

2. The multifunctional pedal testing tool according to claim 1, characterized in that: The top of the processing table (1) is fixedly connected to a fixing table (13), the top of the fixing table (13) is attached to a mounting table (15), and the top of the fixing table (13) is detachably connected to a fixing claw (14).

3. The pedal multifunctional testing tool according to claim 2, characterized in that: The top of the mounting platform (15) is fixedly connected to a support leg (16), the top of the support leg (16) is fixedly connected to an adjustment platform (17), a third threaded rod (18) is inserted at the center of the adjustment platform (17), and the outer side wall of the third threaded rod (18) is threadedly connected to a lifting block (19).

4. The pedal multifunctional testing tool according to claim 3, characterized in that: The outer side wall of the lifting block (19) is provided with a limiting groove (23), and the inner side wall of the limiting groove (23) is adapted to the adjustment platform (17).

5. The pedal multifunctional testing tool according to claim 3, characterized in that: A mounting plate (20) is fixedly connected to a side of the lifting block (19) close to the test wheel (12), and an adjustment frame (21) is fixedly connected to a side of the mounting plate (20) away from the lifting block (19), and a test pedal (22) is provided on an inner side wall of the adjustment frame (21).

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