CN209745569U - Novel brake inspection bench - Google Patents

Abstract

The utility model provides a novel braking checkout stand, including outer frame, the moving frame, the detecting element, the jacking device, establish expanding mechanism in the clearance between moving frame and outer frame, this checkout stand establishes expanding mechanism between moving frame and outer frame, examine time measuring, rise moving frame at the jacking device, cell wall promotion guide block removes and breaks away from the restriction of grip slipper under the caulking groove, the spring opens the pincers body, with outer frame of guide block butt or moving frame of pincers body one side, avoid moving frame to rock, examine time measuring, the jacking device descends, cell wall promotion guide block shifts down on the caulking groove makes the clamping bar get into the grip slipper groove in, the spring shrink, this expanding mechanism is from opening or shrink at jacking device aversion moving frame in-process, and is more practical.

Description

Novel brake inspection bench

Technical Field

The utility model relates to a novel braking checkout stand.

Background

At present, the parking brake performance is generally detected by a roller reaction type loading brake inspection bench, the gap between a movable frame and an outer frame easily influences the detection accuracy in the test process, and in published Chinese patents, the parking brake performance is authorized to have the following publication numbers: in CN205879548U, an air bag type filling member is used to eliminate the gap, and parts such as air cylinder are needed for assistance, so that the installation and use are inconvenient and need to be improved.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is to provide a novel brake checking platform to solve the above problems.

In order to solve the technical problem, the technical scheme of the utility model is that:

Novel braking checkout stand, including outer frame, moving frame, detecting element, jacking device, establish expanding mechanism in the clearance between moving frame and outer frame, including two with movable shaft articulated pincers bodies and grip slipper, the guide block is established in the one end outside of two pincers bodies, and the spout is opened to the outer frame that corresponds, opens the caulking groove on the moving frame, and the clamping bar is established to the one end inboard of two pincers bodies, and the grip slipper is located under the clamping bar and corresponds the position fluting of clamping bar, establishes the spring between two pincers bodies.

Compared with the published patent documents, the expanding mechanism is arranged between the movable frame and the outer frame of the inspection bench, during inspection, the movable frame is lifted by the jacking device, the groove wall pushes the guide block to move and break away from the limit of the clamping seat under the caulking groove, the spring opens the clamp body, the outer frame or the movable frame is abutted to the guide block on one side of the clamp body, the movable frame is prevented from shaking, the inspection is performed, the jacking device descends, the groove wall pushes the guide block to move downwards to enable the clamping rod to enter the clamping seat groove on the caulking groove, the spring contracts, the expanding mechanism automatically opens or contracts in the process that the jacking device displaces the movable frame, and the expanding mechanism is more practical.

Further, the number of the springs is two, and the springs are arranged up and down.

Preferably, the spring is fixed with the clamp body through a mounting plate, and the mounting is more convenient.

Preferably, the clamping seat is provided with a V-shaped groove at a position corresponding to the clamping rod, so that the clamping rod gradually combined in the downward moving process can be better clamped.

Further, the guide block is L-shaped, and the transverse end of the guide block is fixed with the clamp body, such as welding.

The utility model has the advantages that: the novel brake checkout stand is additionally provided with an expansion mechanism, self-expands and contracts, and is more practical.

Drawings

FIG. 1: the structure chart of the utility model during detection;

FIG. 2: the utility model discloses a structure diagram for the detection time;

FIG. 3: the structure of the clamp body;

In the figure: 1. an expansion mechanism; 2. an outer frame; 3. a jacking device; 4. moving the frame; 5. a detection unit; 11. a clamp body; 12. a movable shaft; 13. a spring; 14. a clamping bar; 15. a clamping seat; 16. a guide block; 17. mounting a plate; 21. a chute; 41. a fixing plate; 42. and (4) caulking grooves.

Detailed Description

the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

Referring to fig. 1, 2 and 3, the novel brake inspection bench comprises an outer frame 2, a movable frame 4, a detection unit 5 and a jacking device 3, wherein a plurality of groups of expanding mechanisms 1 are arranged in a gap between the movable frame and the outer frame, each group of expanding mechanisms comprises two caliper bodies 11 hinged by a movable shaft 12 and a clamping seat 15, in the embodiment, one caliper body is in a groove shape, one end of each caliper body is hinged with the end part of the other caliper body through the movable shaft, when the caliper bodies are combined, one caliper body is arranged in the groove of the other caliper body, a guide block 16, preferably an L-shaped caliper body, is arranged on the outer side of one end of each caliper body, the transverse end of each caliper body is welded and fixed with the other caliper body, of course, the novel brake inspection bench can be integrally cast and formed, the corresponding outer frame is provided with a sliding groove 21, the guide block moves along the sliding groove, an embedding groove 42 is arranged on the movable frame, preferably, a, the grip slipper is located under the clamping bar and opens V type groove corresponding to the position of clamping bar, establishes spring 13 between two pincers bodies, chooses for use 2, arranges from top to bottom, better, adopts mounting panel 17 fixed.

During operation, referring to fig. 1 and 2, in the detection process, the jacking device jacks up the movable frame, the groove wall below the caulking groove in the movable frame jacks up the guide block to enable the clamping rod to be separated from the V-shaped groove of the clamping seat, the spring supports the clamp body, the guide block moves along the sliding groove of the outer frame, after the clamp body is jacked to a preset position, the clamp body supports the movable frame in a manner of being matched with the spring to avoid shaking, and the detection unit detects; after detection is finished, the jacking device resets, the upper groove wall of the caulking groove presses the guide block to move downwards, the clamping rod enters the V-shaped groove, and the spring contracts.

of course, the above is only a specific application example of the present invention, and the protection scope of the present invention is not limited at all. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.

Claims (5)

1. Novel braking checkout stand, including outer frame, moving frame, detecting element, jacking device, its characterized in that establishes expanding mechanism in the clearance between moving frame and outer frame, including two with the articulated pincers bodies of loose axle and grip slipper, the guide block is established in the one end outside of two pincers bodies, and the spout is opened to the outer frame that corresponds, opens the caulking groove on the moving frame, and the clamping bar is established to the one end inboard of two pincers bodies, and the grip slipper is located under the clamping bar and corresponds the position fluting of clamping bar, establishes the spring between two pincers bodies.

2. The novel brake test stand of claim 1, wherein said springs are two, arranged one above the other.

3. The novel brake test bench of claim 2 wherein said spring is secured to said caliper body by a mounting plate.

4. The novel brake inspection station of claim 1, wherein the clamping base is provided with a V-shaped groove corresponding to the position of the clamping rod.

5. The new brake test stand of claim 1, wherein said guide block is L-shaped.