CN217110786U - Hole site detection device for mounting hole of automobile brake disc - Google Patents
Hole site detection device for mounting hole of automobile brake disc Download PDFInfo
- Publication number
- CN217110786U CN217110786U CN202220220410.7U CN202220220410U CN217110786U CN 217110786 U CN217110786 U CN 217110786U CN 202220220410 U CN202220220410 U CN 202220220410U CN 217110786 U CN217110786 U CN 217110786U
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- mounting hole
- brake disc
- supporting plate
- box body
- column
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Abstract
The utility model belongs to the technical field of the brake disc detects, specifically be an automobile brake disc mounting hole site detection device, include: the device comprises a hollow box body with an opening at the upper part and a supporting plate detachably connected to the upper part of the box body; the middle part of the upper surface of the supporting plate is provided with a central shaft column, the upper surface of the supporting plate is longitudinally inserted with a mounting hole detection column surrounding the central shaft column, and the mounting hole detection column is connected with the supporting plate in a sliding manner. The mounting hole detection column is arranged on the supporting plate in an elastic telescopic mode, and when the mounting hole has deviation, the mounting hole detection column can be descended under the pressure of the brake disc, so that the mounting hole detection column cannot penetrate out of the mounting hole, and the mounting hole position is regarded as inaccurate; when the mounting hole detection column is pressed down, the first conducting ring and the second conducting ring are separated, so that a power supply circuit of the indicator lamp is disconnected, the indicator lamp corresponds to the position of each mounting hole detection column, and when the corresponding indicator lamp is turned off, the position of the mounting hole is inaccurate.
Description
Technical Field
The utility model relates to a brake disc detects technical field, specifically is an automobile brake disc mounting hole site detection device.
Background
The brake disc, in short, is a circular disc which also rotates when the vehicle is moving. The brake caliper clamps the brake disc to generate braking force, and when the brake is stepped, the brake caliper clamps the brake disc to play a role in reducing speed or stopping.
All be provided with the mounting hole that is used for fixing on the brake disc, the position of brake disc mounting hole is accurate to guarantee the accurate key parameter of installing of brake disc and wheel, if the position of brake disc mounting hole is inaccurate, then causes the brake disc very easily to receive the effort of different angle directions in the quotation, makes the brake disc focus and wheel axle center produce small deviation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile brake disc mounting hole site detection device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile brake disc mounting hole site detection device, includes:
the device comprises a hollow box body with an opening at the upper part and a supporting plate detachably connected to the upper part of the box body;
a middle shaft column is arranged in the middle of the upper surface of the supporting plate, mounting hole detection columns surrounding the middle shaft column are longitudinally inserted into the upper surface of the supporting plate, the mounting hole detection columns are connected with the supporting plate in a sliding mode, and the bottom ends of the mounting hole detection columns extend into the box body;
the bottom end of the mounting hole detection column is provided with a sliding block, the lower side of the inner cavity of the box body is provided with a sliding cylinder sleeved on the outer wall of the sliding block, and the bottom of the inner cavity of the sliding cylinder is provided with a supporting spring supported at the bottom end of the sliding block;
the lower surface of the supporting plate is fixedly provided with a first conducting ring, the first conducting ring is arranged on the outer side of the mounting hole detection column, the upper surface of the sliding block is provided with a second conducting ring corresponding to the first conducting ring, the upper surface of the supporting plate is provided with an indicating lamp, the inner wall of the box body is provided with a storage battery, and the storage battery, the indicating lamp, the first conducting ring and the second conducting ring are electrically connected through a conducting wire.
Furthermore, a guide ball is embedded into the top end of the mounting hole detection column.
Furthermore, the box body, the supporting plate and the mounting hole detection column are all made of insulating materials.
Furthermore, the box body and the supporting plate are connected through screws.
Further, the top end edge of the middle shaft column is arranged to be in an inverted angle shape.
Further, the inner wall of slide cartridge is provided with the spout, the outer wall of slider is provided with the draw runner with spout adaptation and sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the mounting hole detection column is arranged on the supporting plate in an elastic telescopic mode, and when the mounting hole has deviation, the mounting hole detection column can be descended under the pressure of the brake disc, so that the mounting hole detection column cannot penetrate out of the mounting hole, and the mounting hole position is regarded as inaccurate;
2) when the mounting hole detection column is pressed down, the first conducting ring and the second conducting ring are separated, so that a power supply circuit of the indicator lamp is disconnected, the indicator lamp corresponds to the position of each mounting hole detection column, and when the corresponding indicator lamp is turned off, the position of the mounting hole is inaccurate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;
FIG. 3 is a schematic structural view of the brake disc of FIG. 2 according to the present invention;
fig. 4 is a schematic structural diagram of the present invention when the first conductive ring and the second conductive ring are separated due to inaccurate positions of the mounting holes.
In the figure: the device comprises a box body 1, a supporting plate 2, a middle shaft column 3, a mounting hole detection column 4, a guide ball 5, a sliding block 6, a sliding barrel 7, a supporting spring 8, a second conducting ring 9, a first conducting ring 10, an indicator light 11 and a storage battery 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automobile brake disc mounting hole site detection device, includes:
the device comprises a hollow box body 1 with an opening at the upper part and a supporting plate 2 detachably connected to the upper part of the box body 1;
a middle shaft column 3 is arranged in the middle of the upper surface of the support plate 2, mounting hole detection columns 4 surrounding the middle shaft column 3 are longitudinally inserted into the upper surface of the support plate 2, the mounting hole detection columns 4 are slidably connected with the support plate 2, and the bottom ends of the mounting hole detection columns 4 extend into the box body 1;
a sliding block 6 is arranged at the bottom end of the mounting hole detection column 4, a sliding barrel 7 sleeved on the outer wall of the sliding block 6 is arranged on the lower side of an inner cavity of the box body 1, and a supporting spring 8 supported at the bottom end of the sliding block 6 is arranged at the bottom of the inner cavity of the sliding barrel 7;
the lower surface of the supporting plate 2 is fixedly provided with a first conducting ring 10, the first conducting ring 10 is arranged on the outer side of the mounting hole detection column 4, the upper surface of the sliding block 6 is provided with a second conducting ring 9 corresponding to the first conducting ring 10, the upper surface of the supporting plate 2 is provided with an indicator light 11, the inner wall of the box body 1 is provided with a storage battery 12, and the storage battery 12, the indicator light 11, the first conducting ring 10 and the second conducting ring 9 are electrically connected through conducting wires.
Preferably, a guide ball 5 is embedded in the top end of the mounting hole detection column 4. Through the setting of direction ball 5, when the brake disc supported on the mounting hole detects the top of post 4, direction ball 5 directly supports on the brake disc, reduces the friction.
Preferably, the box body 1, the supporting plate 2 and the mounting hole detection column 4 are all made of insulating materials. The condition that an electric shock occurs in the detection process from the outside is avoided.
Preferably, the box body 1 and the supporting plate 2 are connected through screws.
Preferably, the top edge of the central shaft column 3 is arranged to be chamfered. The brake disc is convenient to install.
Preferably, the inner wall of the sliding barrel 7 is provided with a sliding groove, and the outer wall of the sliding block 6 is provided with a sliding strip which is matched with the sliding groove and is in sliding connection with the sliding groove.
The working principle is as follows: the middle shaft column 3 is a standard structural member with the same size as the central hole of the brake disc, the error size of the mounting hole of the brake disc is reserved for the size of each mounting hole detection column 4, and in this case, if the mounting hole and the mounting hole detection column 4 cannot be aligned, the size deviation of the mounting hole is considered to be out of the error range.
During detection, the central hole of the brake disc is sleeved on the middle shaft post 3, the brake disc is pressed down along the middle shaft post 3, the position of the brake disc is adjusted, the mounting holes on the brake disc correspond to the positions of the mounting hole detection columns 4, then the mounting holes are sleeved outside the mounting hole detection columns 4, under the condition of normal qualification, after one mounting hole and the corresponding mounting hole detection column 4 are sleeved, other mounting holes and corresponding mounting hole detection columns 4 should also be sleeved, but when the positions of the mounting holes are inaccurate, the brake disc can be pressed on the mounting hole detection columns 4, so that the mounting hole detection post 4 descends, the mounting hole detection post 4 drives the slide block 6 and the second conductive ring 9 to descend, so that the second conductive ring 9 is separated from the first conductive ring 10, the power supply circuit of the indicator light 11 is thus turned off, and the indicator light 11 is turned off, and the mounting hole of the brake disc is considered to have an inaccurate position.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automobile brake disc mounting hole site detection device which characterized in that includes:
the device comprises a hollow box body (1) with an opening at the upper part and a supporting plate (2) detachably connected to the upper part of the box body (1);
a middle shaft column (3) is arranged in the middle of the upper surface of the supporting plate (2), mounting hole detection columns (4) surrounding the middle shaft column (3) are longitudinally inserted into the upper surface of the supporting plate (2), the mounting hole detection columns (4) are connected with the supporting plate (2) in a sliding mode, and the bottom ends of the mounting hole detection columns (4) extend into the box body (1);
a sliding block (6) is arranged at the bottom end of the mounting hole detection column (4), a sliding barrel (7) sleeved on the outer wall of the sliding block (6) is arranged on the lower side of an inner cavity of the box body (1), and a supporting spring (8) supported at the bottom end of the sliding block (6) is arranged at the bottom of the inner cavity of the sliding barrel (7);
the lower fixed surface of backup pad (2) is provided with first conducting ring (10), first conducting ring (10) set up in the outside of mounting hole detection post (4), the upper surface of slider (6) is provided with second conducting ring (9) that correspond with first conducting ring (10) position, the upper surface of backup pad (2) is provided with pilot lamp (11), the inner wall of box (1) is provided with battery (12), pass through wire electric connection between battery (12), pilot lamp (11), first conducting ring (10), second conducting ring (9).
2. The automobile brake disc mounting hole position detection device of claim 1, characterized in that: and a guide ball (5) is embedded into the top end of the mounting hole detection column (4).
3. The automobile brake disc mounting hole position detection device of claim 1, characterized in that: the box body (1), the supporting plate (2) and the mounting hole detection column (4) are all made of insulating materials.
4. The automobile brake disc mounting hole position detection device of claim 1, characterized in that: the box body (1) and the supporting plate (2) are connected through screws.
5. The automobile brake disc mounting hole position detection device of claim 1, characterized in that: the top end edge of the middle shaft column (3) is arranged to be in an inverted angle shape.
6. The automobile brake disc mounting hole position detection device of claim 1, characterized in that: the inner wall of the sliding barrel (7) is provided with a sliding groove, and the outer wall of the sliding block (6) is provided with a sliding strip which is matched with the sliding groove and is in sliding connection with the sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220220410.7U CN217110786U (en) | 2022-01-26 | 2022-01-26 | Hole site detection device for mounting hole of automobile brake disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220220410.7U CN217110786U (en) | 2022-01-26 | 2022-01-26 | Hole site detection device for mounting hole of automobile brake disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217110786U true CN217110786U (en) | 2022-08-02 |
Family
ID=82597062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220220410.7U Active CN217110786U (en) | 2022-01-26 | 2022-01-26 | Hole site detection device for mounting hole of automobile brake disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217110786U (en) |
-
2022
- 2022-01-26 CN CN202220220410.7U patent/CN217110786U/en active Active
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