CN211503986U - Brake disc detects frock - Google Patents

Abstract

The utility model discloses a brake disc detects frock, when installing the brake disc on the objective table, go into the axial centre bore card of brake disc the connecting rod, because the slider is the setting of wedge structure, along with the brake disc moves towards the objective table direction, the brake disc supports holds the slider, the slider compresses the elastic component, the elastic component shrink after the atress, the slider sinks completely in the holding tank, until after the brake disc contacts each other with the objective table, under the effect of elastic component self restoring force, make the slider reset, the bottom of slider supports each other with the brake disc to this fixes the brake disc; when dismantling the brake disc, only need press the slider extremely in the holding tank, then follow the brake disc take out on the connecting rod can, with this make when the brake disc on the objective table is installed and is dismantled, the operation process is simpler, has promoted detection efficiency.

Description

Brake disc detects frock

Technical Field

The utility model relates to a brake disc detects technical field, especially relates to a brake disc detects frock.

Background

When testing the roughness on brake disc surface at present, need fix its brake disc on the objective table, then utilize the objective table to drive the brake disc and be circular motion to jump probe and brake disc outward appearance wall contact through the end, with this end that detects the brake disc jumps, dismantle its brake disc from the objective table at last can, but when installing the brake disc on the objective table that will have now and dismantling, the operation process is complicated, influences detection efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a brake disc detects frock, when aiming at solving the brake disc on the objective table among the prior art and installing and dismantling, operation process is complicated, influences detection efficiency's technical problem.

In order to achieve the purpose, the utility model discloses a brake disc detection tool, including bottom plate, branch, terminal surface detection piece, driving piece, objective table, connecting rod and fixed subassembly, one end of branch with bottom plate fixed connection, the other end of branch with terminal surface detection piece fixed connection, the driving piece with the bottom plate fixed connection is located one side of terminal surface detection piece, the output of driving piece with the objective table rotates to be connected, the connecting rod with the objective table fixed connection, have at least two holding tanks that set up relatively on the connecting rod, and all be provided with in each holding tank fixed subassembly;

every fixed subassembly includes slider and elastic component, the slider with connecting rod sliding connection, and be located in the holding tank, the transversal wedge-shaped structure setting of personally submitting of slider, the one end of elastic component with connecting rod fixed connection, the other end of elastic component with slider fixed connection, just the elastic component is located in the holding tank.

The fixed component further comprises a moving part, the moving part is fixedly connected with the connecting rod and is located in the accommodating groove, and a sliding groove matched with the moving part is formed in the upper surface wall of the sliding block.

Wherein, the both ends of spout are equipped with spacing portion.

The fixing assembly further comprises a telescopic rod, one end of the telescopic rod is fixedly connected with the connecting rod, the other end of the telescopic rod is fixedly connected with the sliding block, and the elastic piece is sleeved outside the telescopic rod.

The fixing assembly further comprises a buffer pad, and the buffer pad is fixedly connected with the sliding block and is positioned on the lower surface wall of the sliding block.

Wherein, the objective table is provided with a mounting groove, and one end of the connecting rod is in threaded connection with the objective table and is positioned in the mounting groove.

The supporting rod comprises a first rod body and a second rod body, one end of the first rod body is fixedly connected with the bottom plate, and the other end of the first rod body is rotatably connected with the second rod body.

The beneficial effects of the utility model are embodied in: when the brake disc is required to be installed on the objective table, only the axial center hole of the brake disc needs to be clamped into the connecting rod, at the moment, the inner side wall of the axial center hole of the brake disc is abutted to the sliding block, the sliding block is abutted to the sliding block along with the movement of the brake disc towards the objective table, the sliding block compresses the elastic piece, the elastic piece contracts after being stressed, the sliding block is completely sunk into the accommodating groove, the sliding block is reset under the action of the restoring force of the elastic piece after the brake disc is contacted with the objective table, and the bottom of the sliding block is abutted to the brake disc so as to fix the brake disc; when dismantling the brake disc, only need press the slider extremely in the holding tank, then follow the brake disc take out on the connecting rod can, with this make when the brake disc on the objective table is installed and is dismantled, the operation process is simpler, has promoted detection efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is the utility model discloses a brake disc detects structural section of frock.

Fig. 2 is the utility model discloses a brake disc detects overall structure schematic diagram of frock.

100-brake disc detection tool, 10-bottom plate, 20-support rod, 21-first rod body, 22-second rod body, 30-end face detection piece, 40-driving piece, 50-objective table, 51-mounting groove, 60-connecting rod, 61-accommodating groove, 70-fixing component, 71-sliding block, 711-sliding groove, 712-limiting part, 72-elastic piece, 73-moving piece, 74-telescopic rod and 75-buffer pad.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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 invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1 and 2, the present invention provides a brake disc detecting tool 100, including a bottom plate 10, a supporting rod 20, an end surface detecting piece 30, a driving piece 40, an object stage 50, a connecting rod 60 and a fixing component 70, wherein one end of the supporting rod 20 is fixedly connected to the bottom plate 10, the other end of the supporting rod 20 is fixedly connected to the end surface detecting piece 30, the driving piece 40 is fixedly connected to the bottom plate 10 and located at one side of the end surface detecting piece 30, an output end of the driving piece 40 is rotatably connected to the object stage 50, the connecting rod 60 is fixedly connected to the object stage 50, the connecting rod 60 has at least two opposite accommodating grooves 61, and the fixing component 70 is disposed in each accommodating groove 61;

each fixed subassembly 70 includes slider 71 and elastic component 72, slider 71 with connecting rod 60 sliding connection, and be located in the holding tank 61, the cross-section of slider 71 is the setting of wedge structure, the one end of elastic component 72 with connecting rod 60 fixed connection, the other end of elastic component 72 with slider 71 fixed connection, just elastic component 72 is located in the holding tank 61.

In this embodiment, the end face detection part 30 is an end face detection probe, the driving part 40 is a driving motor, the elastic part 72 is a compression spring, when a brake disc needs to be mounted on the object stage 50, only the axial center hole of the brake disc needs to be clamped into the connecting rod 60, at this time, the inner side wall of the axial center hole of the brake disc and the sliding block 71 are abutted against each other, because the sliding block 71 is in a wedge-shaped structure, as the brake disc moves towards the object stage 50, the brake disc abuts against the sliding block 71, the sliding block 71 compresses the elastic part 72, the elastic part 72 contracts after being stressed, the sliding block 71 is completely sunk into the accommodating groove 61 until the brake disc and the object stage 50 are contacted with each other, the sliding block 71 is reset under the action of the restoring force of the elastic part 72, and the bottom of the sliding block 71 and the brake disc abut against each other, thereby fixing the brake disc; after fixed driving piece 40 starts, and then drives objective table 50 is rotatory, objective table 50 drives the brake disc rotation, thereby terminal surface detection piece 30 with the brake disc contact utilizes terminal surface detection piece 30 detects the surface smoothness of brake disc, when dismantling the brake disc, only needs to press slider 71 extremely in holding tank 61, then with the brake disc follow take out on connecting rod 60 can, with this make when installing and dismantling the brake disc on objective table 50, the operation process is simpler, has promoted detection efficiency.

Further, the fixing assembly 70 further includes a moving member 73, the moving member 73 is fixedly connected to the connecting rod 60 and is located in the accommodating groove 61, and a sliding groove 711 matched with the moving member 73 is formed in an upper surface wall of the sliding block 71.

In this embodiment, the sliding groove 711 is provided on the upper surface wall of the slider 71, the moving member 73 slides in the sliding groove 711, and the sliding of the slider 71 in the accommodating groove 61 is smoother by the mutual fitting between the moving member 73 and the sliding groove 711.

Further, the sliding groove 711 has stopper portions 712 at both ends thereof.

In the present embodiment, the stopper 712 is provided to limit the sliding position of the slider 71 in the receiving groove 61, so as to prevent the slider 71 from sliding out of the receiving groove 61, thereby ensuring the structural stability and the feasibility of the fixing member 70.

Further, the fixing assembly 70 further includes an expansion link 74, one end of the expansion link 74 is fixedly connected to the connecting rod 60, the other end of the expansion link 74 is fixedly connected to the sliding block 71, and the elastic member 72 is sleeved outside the expansion link 74.

In this embodiment, the telescopic rod 74 has a telescopic function, one end of the telescopic rod 74 is fixedly connected to the connecting rod 60, the other end of the telescopic rod 74 is fixedly connected to the sliding block 71, the elastic member 72 is sleeved outside the telescopic rod 74, and the sliding stability of the sliding block 71 in the accommodating groove 61 can be further ensured.

Further, the fixing assembly 70 further comprises a buffer pad 75, wherein the buffer pad 75 is fixedly connected with the slide block 71 and is located on the lower surface wall of the slide block 71.

In this embodiment, the cushion pad 75 is made of a rubber material, and when the bottom of the slider 71 abuts against the brake disc, the cushion pad 75 is disposed to effectively prevent the bottom of the slider 71 from abutting against the brake disc too tightly to damage the surface of the brake disc.

Further, the object stage 50 has an installation groove 51 thereon, and one end of the connecting rod 60 is in threaded connection with the object stage 50 and is located in the installation groove 51.

In the present embodiment, since the thickness of each type of brake disc is not uniform, the connecting rod 60 may be screwed to the stage 50, so as to adjust the distance between the slider 71 and the stage 50, thereby adapting to brake discs with different thicknesses.

Further, the supporting rod 20 includes a first rod 21 and a second rod 22, one end of the first rod 21 is fixedly connected to the bottom plate 10, and the other end of the first rod 21 is rotatably connected to the second rod 22.

In the present embodiment, the first rod 21 and the second rod 22 both support the end face detection element 30, and the end face detection element is disposed on the first rod and the second rod

After the brake disc surface flatness is detected and is accomplished, when needing to dismantle the brake disc, through with the second body of rod 22 is around first body of rod 21 rotates to adjust the angular position of terminal surface detection piece 30 is to the one end of keeping away from the brake disc, then presses slider 71 extremely in the holding tank 61, later with the brake disc follow take out on the connecting rod 60 can.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

Claims (7)

1. A brake disc detection tool is characterized in that,

the detection device comprises a bottom plate, a support rod, an end face detection piece, a driving piece, an object stage, a connecting rod and a fixing assembly, wherein one end of the support rod is fixedly connected with the bottom plate, the other end of the support rod is fixedly connected with the end face detection piece, the driving piece is fixedly connected with the bottom plate and is positioned on one side of the end face detection piece, the output end of the driving piece is rotatably connected with the object stage, the connecting rod is fixedly connected with the object stage, at least two opposite accommodating grooves are formed in the connecting rod, and the fixing assembly is arranged in each accommodating groove;

every fixed subassembly includes slider and elastic component, the slider with connecting rod sliding connection, and be located in the holding tank, the transversal wedge-shaped structure setting of personally submitting of slider, the one end of elastic component with connecting rod fixed connection, the other end of elastic component with slider fixed connection, just the elastic component is located in the holding tank.

2. The brake disc detection tool of claim 1,

the fixed component further comprises a moving member, the moving member is fixedly connected with the connecting rod and is located in the accommodating groove, and a sliding groove matched with the moving member is formed in the upper surface wall of the sliding block.

3. The brake disc detection tool of claim 2,

and two ends of the sliding groove are provided with limiting parts.

4. The brake disc detection tool of claim 1,

the fixing component further comprises a telescopic rod, one end of the telescopic rod is fixedly connected with the connecting rod, the other end of the telescopic rod is fixedly connected with the sliding block, and the elastic piece is sleeved outside the telescopic rod.

5. The brake disc detection tool of claim 4,

the fixing component also comprises a buffer pad which is fixedly connected with the sliding block and is positioned on the lower surface wall of the sliding block.

6. The brake disc detection tool according to any one of claims 1 to 5,

the objective table is provided with a mounting groove, and one end of the connecting rod is in threaded connection with the objective table and is positioned in the mounting groove.

7. The brake disc detection tool of claim 6,

the supporting rod comprises a first rod body and a second rod body, one end of the first rod body is fixedly connected with the bottom plate, and the other end of the first rod body is rotatably connected with the second rod body.

Images