CN216659866U - ABS sensor seat - Google Patents
ABS sensor seat Download PDFInfo
- Publication number
- CN216659866U CN216659866U CN202122477276.7U CN202122477276U CN216659866U CN 216659866 U CN216659866 U CN 216659866U CN 202122477276 U CN202122477276 U CN 202122477276U CN 216659866 U CN216659866 U CN 216659866U
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- abs sensor
- boss
- blind hole
- sensor
- plastic body
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Abstract
The utility model discloses an ABS sensor seat which comprises a base, wherein a boss is arranged on the base, a blind hole used for installing an ABS sensor is formed in the boss, the blind hole is a cylindrical hole or a stepped hole, and a fixing piece used for fixing the ABS sensor is embedded in the top of the boss. According to the utility model, firstly, the engineering plastic body is in interference fit with the hub, on one hand, compared with the situation that the engineering plastic body is in interference fit with the hub through the metal ring framework, the sealing performance is improved, on the other hand, the O-shaped ring is eliminated, the step of installing the O-shaped ring is omitted while the sealing effect is ensured, the use cost is reduced, secondly, the ABS sensor is installed through the blind hole, foreign matters such as slurry and the like are prevented from entering the ABS sensor, and the service life of the sensor is prolonged.
Description
Technical Field
The utility model relates to the technical field of ABS sensor seats, in particular to an ABS sensor seat.
Background
The ABS sensor seat is applied to an anti-lock forklift system on a motor vehicle, the ABS sensor is commonly provided with a linear wheel speed sensor, an annular wheel speed sensor and a Hall wheel speed sensor, the ABS sensor is matched with the outer ring of a hub unit in an interference fit mode and a nut locking mode, the linear wheel speed sensor is mainly in the nut locking mode, and the annular wheel speed sensor is in the interference fit mode. In the installation process of the sensor, the requirement on an installation base is high.
The prior publication numbers are: CN204228731U, the name is "in a novel seal structure ABS sensor seat", through the O type circle groove that has sealing effect with installation complex surface, cooperation O type circle uses the entering that prevents foreign matter such as mud, however, firstly, the sensor mounting hole on the above-mentioned ABS sensor seat is the through-hole, there is the problem in the foreign matter such as mud gets into the installation gap between sensor mounting hole and the sensor, secondly, because the engineering plastics body does not include the metal ring skeleton completely, increase O type circle and guarantee sealedly, however, O type circle is as rubber product, can lead to the product to seal the inefficacy after taking place wearing and tearing to use for a long time, consequently, the utility model provides an ABS sensor seat, avoid mud to get into the sensor mounting hole, and guarantee sealing effect again when rejecting O type circle, reach reduce cost's purpose.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the technical problems mentioned in the background art, an ABS sensor seat is proposed.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an ABS sensor seat, includes the base, be equipped with the boss on the base, the blind hole that is used for installing the ABS sensor is seted up to the boss, and the blind hole is cylindrical hole or shoulder hole, the mounting that is used for fixed ABS sensor is inlayed at the boss top.
As a further description of the above technical solution:
the base comprises a metal ring framework, an engineering plastic body is wrapped and connected to the outer side of the metal ring framework, and the engineering plastic body is in interference fit with a hub matched with the engineering plastic body.
As a further description of the above technical solution:
the fixing piece is a copper nut.
As a further description of the above technical solution:
the boss is arranged on the engineering plastic body.
As a further description of the above technical solution:
the thickness of the engineering plastic body at the bottom of the blind hole is not more than 0.6 mm.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. in the utility model, the ABS sensor is installed through the blind hole, thereby preventing foreign matters such as slurry and the like from entering the ABS sensor and prolonging the service life of the sensor.
2. According to the utility model, the engineering plastic body is in interference fit with the hub, on one hand, compared with the situation that the engineering plastic body is in interference fit with the hub through the metal ring framework, the sealing performance is improved, on the other hand, the O-shaped ring is eliminated, the sealing effect is ensured, meanwhile, the step of installing the O-shaped ring is omitted, and the use cost is reduced.
Drawings
FIG. 1 shows a schematic sectional view of an ABS sensor mount according to an embodiment of the utility model;
FIG. 2 shows a schematic top view of an ABS sensor mount provided in accordance with an embodiment of the utility model;
fig. 3 shows an enlarged schematic view at a of an ABS sensor mount provided according to an embodiment of the present invention.
Illustration of the drawings:
1. an engineering plastic body; 2. a boss; 21. blind holes; 3. a fixing member; 4. a metal ring framework.
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.
Referring to fig. 1-3, the present invention provides a technical solution: an ABS sensor seat comprises a base, wherein the base comprises a metal ring framework 4, an engineering plastic body 1 is wrapped outside the metal ring framework 4, the engineering plastic body 1 is in interference fit with a hub matched with the engineering plastic body, a boss 2 is arranged on the base, the boss 2 is arranged on the engineering plastic body 1, a blind hole 21 used for installing an ABS sensor is formed in the boss 2, the blind hole 21 is a cylindrical hole or a stepped hole, the specific shape of the blind hole 21 is determined according to the shape of the ABS sensor, a fixing piece 3 used for fixing the ABS sensor is embedded in the top of the boss 2, and the fixing piece 3 is a copper nut;
specifically, the thickness of the engineering plastic body 1 at the bottom of the blind hole 21 is not more than 0.6mm, so that the sensitivity of the ABS sensor is ensured;
firstly, an ABS sensor seat is arranged on a wheel hub, an ABS wire harness wheel speed sensor can be arranged when the ABS sensor is used for loading, if the sealing performance of an interference assembly part can not meet the requirement, foreign matters such as water, slurry and the like can enter to cause the damage of a wheel hub unit, in the utility model, through the interference fit of the engineering plastic body 1 and the wheel hub, on one hand, the metal ring framework 4 is used as a ring piece, the outer wall of the vertical end of the metal ring framework is completely wrapped by the engineering plastic body 1, and through the interference fit of the engineering plastic body 1 and the wheel hub, compared with the traditional metal ring framework 4, the outer wall of the vertical end of the metal ring framework is directly matched with the wheel hub, the sealing performance is improved, on the other hand, an O-shaped ring is eliminated, the step of arranging the O-shaped ring is omitted while the sealing effect is ensured, the use cost is reduced, wherein, the design of the lug boss 2 is not limited to any shape or existence, and the product is not limited to the ABS wire harness wheel speed sensor, a shroud wheel speed sensor is also included.
The working principle is as follows: during the use, firstly, through engineering plastic body 1 and wheel hub interference fit, on the one hand, metal ring skeleton 4 is as a loop forming element, the exterior wall of its vertical end is wrapped up completely by engineering plastic body 1, through engineering plastic body 1 and wheel hub interference fit, compare in traditional metal ring skeleton 4, the exterior wall of its vertical end is direct with wheel hub cooperation, sealing performance obtains improving, on the other hand, O type circle has been rejected, when guaranteeing sealed effect, the step of installing O type circle is saved, and use cost is reduced, secondly, install the ABS sensor through blind hole 21, avoid among the foreign matter entering ABS sensor such as mud, improve the life of sensor.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (3)
1. The utility model provides an ABS sensor seat, includes the base, its characterized in that, be equipped with boss (2) on the base, blind hole (21) that are used for installing the ABS sensor are offered in boss (2), and blind hole (21) are cylindrical hole or shoulder hole, boss (2) top is inlayed and is had mounting (3) that are used for fixing the ABS sensor, the base includes ferrule skeleton (4), ferrule skeleton (4) outside is wrapped up in engineering plastics body (1), engineering plastics body (1) and complex wheel hub interference fit with it, blind hole (21) bottom the thickness of engineering plastics body (1) is no longer than 0.6 mm.
2. ABS sensor receptacle according to claim 1, characterised in that the fixing element (3) is a copper nut.
3. ABS sensor receptacle according to claim 1, characterized in that the cam (2) is arranged on the engineering plastic body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122477276.7U CN216659866U (en) | 2021-10-14 | 2021-10-14 | ABS sensor seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122477276.7U CN216659866U (en) | 2021-10-14 | 2021-10-14 | ABS sensor seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216659866U true CN216659866U (en) | 2022-06-03 |
Family
ID=81764929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122477276.7U Active CN216659866U (en) | 2021-10-14 | 2021-10-14 | ABS sensor seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216659866U (en) |
-
2021
- 2021-10-14 CN CN202122477276.7U patent/CN216659866U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |