CN216349591U

CN216349591U - Detection tool for detecting brake pedal assembly

Info

Publication number: CN216349591U
Application number: CN202122864911.7U
Authority: CN
Inventors: 李学兵
Original assignee: Xiangyang Chenghexing Machinery Co ltd
Current assignee: Xiangyang Chenghexing Machinery Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-19
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of automobile part detection, and discloses a detection tool for detecting a brake pedal assembly, which comprises a workbench, wherein two support plates are symmetrically and fixedly connected to one side of the top end of the workbench, a detection tool component is arranged between the two support plates, the detection tool component comprises a bearing plate, a first fixing block, a second fixing block, two hinge rods, two sliding blocks, a limiting groove and a tension spring, a fixing plate is fixedly connected to the other side of the top end of the workbench, and a fixing mechanism is arranged on one side of the fixing plate. This an examine utensil for brake pedal assembly detects through examining the design of a subassembly and fixed establishment, through trampling the loading board of examining in the subassembly, utilizes the elastic potential energy of extension spring and outside measuring instrument can realize brake pedal's braking nature and detect simultaneously, and this mode need not multiple detection instrument and uses in coordination simultaneously, has improved the efficiency that brake pedal braking nature detected to brake pedal's detection cost has effectively been reduced.

Description

Detection tool for detecting brake pedal assembly

Technical Field

The utility model relates to the technical field of automobile part detection, in particular to a detection tool for detecting a brake pedal assembly.

Background

The brake pedal assembly, namely the pedal of the foot brake, is used for a driver to trample and carry out deceleration parking operation, is one of five major control parts for automobile driving, has very high use frequency, and directly influences the safety of the automobile driving if the brake pedal assembly is qualified, so the quality of the brake pedal assembly is detected before the brake pedal assembly is produced and used.

The brake pedal detection tool in the market can only realize detection through individual items of the brake pedal, for example, relevant sizes such as the size and the position of an installation hole in the brake pedal are detected, but when the braking performance of the brake pedal is detected, a plurality of detection tools are generally required to be matched for use to realize a corresponding detection test, so that the efficiency is low during the braking performance detection, and the detection cost is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects in the prior art, the utility model provides a checking fixture for detecting a brake pedal assembly, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an examine utensil for brake pedal assembly detects, includes the workstation, two backup pads of top one side symmetry fixedly connected with of workstation, two be provided with between the backup pad and examine a subassembly.

The checking fixture assembly comprises a bearing plate, a first fixing block, a second fixing block, two hinge rods, two sliding blocks, a limiting groove and a tension spring, wherein the bearing plate is arranged above one side of two support plates, the first fixing block is fixedly connected between the two support plates and located at the bottom end of the bearing plate, the second fixing block is fixedly connected between the two support plates and located below the bearing plate, the two hinge rods are symmetrically hinged to the side face of the first fixing block, the two sliding blocks are fixedly connected to the bottom ends of the two hinge rods respectively, the limiting groove is formed in the side face of the second fixing block, and the tension spring is fixedly connected between the two hinge rods.

The other side of the top end of the workbench is fixedly connected with a fixing plate, and one side of the fixing plate is provided with a fixing mechanism.

Preferably, two guide rods are fixedly connected to two sides of the bearing plate symmetrically, two guide through grooves are symmetrically formed in the top of the supporting plate, and the two guide rods are connected to the two guide through grooves in a sliding penetrating mode respectively.

Preferably, the bottom end of the second fixed block is fixedly connected with the top end of the workbench, and the two sliding blocks are symmetrically sleeved in the limiting groove in a sliding mode.

Preferably, fixed establishment includes two curb plates, two threaded rods and two movable clamp plates, two curb plate symmetry fixed connection is in the side of fixed plate, two the threaded rod is threaded respectively and is alternated to be connected in one side of two curb plates, two movable clamp plate rotates the one end of connecting at two threaded rods respectively.

Preferably, one end of the threaded rod penetrates through the side plate and is fixedly connected with the rotating handle, and one side of the movable clamping plate is fixedly connected with the rubber layer.

Preferably, the top of one side of the fixed plate is symmetrically and fixedly connected with two limiting rods, and the outer sides of the two limiting rods are in threaded sleeve connection with fixing nuts.

Three beneficial effects

Compared with the prior art, the utility model provides a checking fixture for detecting a brake pedal assembly, which has the following beneficial effects:

this an examine utensil for brake pedal assembly detects, through the design of examining a subassembly and fixed establishment, when examining brake pedal, the usable gag lever post of staff is injectd the installation of brake pedal earlier the back, it is fixed to use two movable clamping plates to realize the installation of brake pedal in the fixed establishment again, in the testing process, through trampling the loading board in examining a subassembly, the braking nature that utilizes the elastic potential energy of extension spring and outside measuring instrument to realize brake pedal simultaneously detects, this mode need not multiple detection instrument and cooperates the use simultaneously, the efficiency that brake pedal braking nature detected has been improved, and effectively reduced brake pedal's detection cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;

FIG. 5 is a side sectional view of the fixing plate of the present invention;

FIG. 6 is a top shallow cross-sectional view of the support plate of the present invention.

In the figure: 1. a work table; 2. a fixing plate; 3. a support plate; 4. a side plate; 5. a limiting rod; 6. fixing a nut; 7. a guide through groove; 8. a carrier plate; 9. a guide bar; 10. a first fixed block; 11. a second fixed block; 12. a hinged lever; 13. a slider; 14. a limiting groove; 15. a tension spring; 16. a threaded rod; 17. a movable splint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a technical scheme, a checking fixture for detecting a brake pedal assembly, which comprises a workbench 1 and reference figures 1, 3 and 6, wherein one side of the top end of the workbench 1 is symmetrically and fixedly connected with two supporting plates 3, a checking fixture component is arranged between the two supporting plates 3, the reference figures 3 and 4 are included, the checking fixture component comprises a bearing plate 8, a first fixing block 10, a second fixing block 11, two hinge rods 12, two sliding blocks 13, a limiting groove 14 and a tension spring 15, the bearing plate 8 is arranged above one opposite side of the two supporting plates 3, the bearing plate 8 is initially arranged between the two supporting plates 3 in parallel, a pedal plate of the brake pedal assembly is placed on the bearing plate 8 during detection, the first fixing block 10 is fixedly connected between the two supporting plates 3 and is positioned at the bottom end of the bearing plate 8, the second fixing block 11 is fixedly connected between the two supporting plates 3 and is positioned below the bearing plate 8, first fixed block 10 and second fixed block 11 are the T-shaped piece, two hinge bar 12 symmetry articulates the side at first fixed block 10, two slider 13 are fixed connection respectively in the bottom of two hinge bar 12, spacing groove 14 is seted up in the side of second fixed block 11, extension spring 15 fixed connection is between two hinge bar 12, refer to figure 4, extension spring 15 is in unstressed state this moment, utilize the elastic potential energy of extension spring 15, in order to realize two hinge bar 12 and can resume to the initial position after the swing, the bottom of second fixed block 11 and the top fixed connection of workstation 1, two slider 13 symmetry slip cap are established in the inside of spacing groove 14, establish through the slip cap between slider 13 and the spacing groove 14, in order to restrict the lateral shifting of slider 13 in spacing groove 14.

Referring to fig. 2 and fig. 6, two guide bars 9 of one side symmetry fixedly connected with of loading board 8, the logical groove 7 of direction has all been seted up to one side of two backup pads 3, the logical groove 7 of direction is the arc, two guide bars 9 slide respectively and alternate the inside of connecting at logical groove 7 of two directions, it is connected to alternate through the sliding between guide bar 9 and the logical groove 7 of direction, it can swing by a small margin between two backup pads 3 to have realized loading board 8 when the atress, thereby realize realizing the detection of brake pedal assembly through trampling the running-board.

The other side of the top end of the workbench 1 is fixedly connected with a fixed plate 2, one side of the fixed plate 2 is provided with a fixing mechanism, refer to the attached

drawings

1, 3 and 5, the fixing mechanism comprises two side plates 4, two threaded rods 16 and two movable clamping plates 17, the two threaded rods 16 are respectively connected with one side of the two side plates 4 in a threaded penetrating manner, through the threaded connection relationship between the threaded rods 16 and the side plates 4, the threaded rods 16 can move transversely relative to the side plates 4 when rotating, the two movable clamping plates 17 are respectively connected with one end of the two threaded rods 16 in a rotating manner, bearings are fixedly embedded on the outer sides of the movable clamping plates 17, the outer sides of the movable clamping plates 17 are fixedly connected with the outer rings of the bearings, one ends of the threaded rods 16 are fixedly connected with the inner rings of the bearings, so that the threaded rods 16 cannot drive the movable clamping plates 17 to rotate synchronously when rotating, one ends of the threaded rods 16 penetrate through the side plates 4 and are fixedly connected with rotating handles, one side fixedly connected with rubber layer of movable clamp plate 17, utilize the elasticity on rubber layer, the stability after two movable clamp plate 17 are fixed to mounting panel in the brake pedal assembly has been improved, two 4 symmetry fixed connections of curb plate are in the side of fixed plate 2, cup joint between mounting hole and gag lever post 5 in the brake pedal assembly on the mounting panel, in order to realize that the mounted position of mounting panel on fixed plate 2 is injectd in the brake pedal assembly, two 5 symmetry fixed connections of gag lever post are in one side of fixed plate 2, two fixing nut 6 respectively the screw thread cup joint in the outside of two gag lever posts 5, through fixing nut 6, in order to realize in the brake pedal assembly between mounting panel and the fixed plate 2 be connected fixedly.

The working principle of the device is as follows: when the brake pedal assembly is used, after the two limiting rods 5 are aligned to limit the mounting plate in the brake pedal assembly at one side of the fixing plate 2, a worker respectively sleeves the two fixing nuts 6 from one end of the limiting rods 5 and screws the limiting rods clockwise, then the two threaded rods 16 are respectively rotated clockwise, and the threaded rods 16 rotate to drive the movable clamping plates 17 to move until the mounting plate is clamped and fixed by the two movable clamping plates 17.

After the pedal in the brake pedal assembly is placed on the bearing plate 8, a worker can intermittently tread the pedal and utilize an external measuring instrument until the detection of the brake pedal assembly is realized.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides an examine utensil for brake pedal assembly detects, includes workstation (1), its characterized in that: two supporting plates (3) are symmetrically and fixedly connected to one side of the top end of the workbench (1), and a gauge assembly is arranged between the two supporting plates (3);

the checking fixture assembly comprises a bearing plate (8), a first fixing block (10), a second fixing block (11), two hinge rods (12), two sliding blocks (13), a limiting groove (14) and a tension spring (15), the bearing plate (8) is arranged above the opposite side of the two supporting plates (3), the first fixing block (10) is fixedly connected between the two supporting plates (3) and is positioned at the bottom end of the bearing plate (8), the second fixing block (11) is fixedly connected between the two supporting plates (3) and positioned below the bearing plate (8), the two hinge rods (12) are symmetrically hinged on the side surface of the first fixing block (10), the two sliding blocks (13) are respectively and fixedly connected with the bottom ends of the two hinge rods (12), the limiting groove (14) is formed in the side face of the second fixing block (11), and the tension spring (15) is fixedly connected between the two hinge rods (12);

the other side of the top end of the workbench (1) is fixedly connected with a fixing plate (2), and one side of the fixing plate (2) is provided with a fixing mechanism.

2. The checking fixture for detecting the brake pedal assembly as claimed in claim 1, wherein: bearing board (8) bilateral symmetry fixedly connected with two guide bars (9), two the equal symmetry in top of backup pad (3) has been seted up two and has been led to groove (7), two guide bar (9) slip interlude respectively is connected in the inside that leads to groove (7) two.

3. The checking fixture for detecting the brake pedal assembly as claimed in claim 1, wherein: the bottom of the second fixed block (11) is fixedly connected with the top end of the workbench (1), and the two sliding blocks (13) are symmetrically sleeved in the limiting groove (14) in a sliding mode.

4. The checking fixture for detecting the brake pedal assembly as claimed in claim 1, wherein: fixed establishment includes two curb plates (4), two threaded rods (16) and two movable clamp plate (17), two curb plate (4) symmetry fixed connection is in the side of fixed plate (2), two threaded rod (16) threaded respectively interlude connects in one side of two curb plates (4), two movable clamp plate (17) rotate the one end of connecting at two threaded rods (16) respectively.

5. The checking fixture for detecting the brake pedal assembly as claimed in claim 4, wherein: one end of the threaded rod (16) penetrates through the side plate (4) and is fixedly connected with a rotating handle, and one side of the movable clamping plate (17) is fixedly connected with a rubber layer.

6. The checking fixture for detecting the brake pedal assembly as claimed in claim 1, wherein: the top of one side of the fixed plate (2) is symmetrically and fixedly connected with two limiting rods (5), and the outer sides of the limiting rods (5) are in threaded sleeve connection with fixing nuts (6).