CN213688249U - Wheel hub bearing wheel bolt position degree detection device - Google Patents
Wheel hub bearing wheel bolt position degree detection device Download PDFInfo
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- CN213688249U CN213688249U CN202120018869.4U CN202120018869U CN213688249U CN 213688249 U CN213688249 U CN 213688249U CN 202120018869 U CN202120018869 U CN 202120018869U CN 213688249 U CN213688249 U CN 213688249U
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- pressure sensor
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Abstract
A device for detecting the position degree of a bolt of a hub bearing wheel comprises a detection jig, a machine tool central control system, an air pressure sensor, a power supply and an air source; the detection jig is integrally of a cylindrical structure, the center of the upper end face of the detection jig is provided with a circular counter bore correspondingly matched with the lower end face of a shaft wheel to be detected, the upper end face of the detection jig is also provided with bolt holes corresponding to flange bolt holes of the shaft wheel, one side of each bolt hole is provided with an exhaust hole, the cylindrical side wall of the detection jig is provided with an air inlet hole, and the exhaust holes are respectively connected with the air inlet hole in the detection jig; the air outlet end of the air pressure sensor is connected with an air inlet, the air inlet end of the air pressure sensor is connected with an air source, the machine tool central control system is in signal connection with the air pressure sensor, and the power supply is electrically connected with the air pressure sensor. The device can visually and effectively detect whether the product position degree is qualified or not, and meanwhile, the detection efficiency is also improved.
Description
Technical Field
The utility model relates to a bearing shaft wheel bolt position degree detects technical field, specifically is a wheel hub bearing wheel bolt position degree detection device.
Background
At present, when the position degree of a product is detected, a shaft wheel of a pressed bolt is placed on the surface of a detection device, a person is required to observe whether the shaft wheel is completely attached to the surface of the detection device to judge whether the product is qualified or not, the position degree is considered to be qualified or not through complete attachment, in the actual operation process of the method, a slight gap possibly exists between the product and the surface of the detection device after the product is placed, the person is not easy to observe, the process efficiency is low, misjudgment is easy, and unqualified products are easy to cause to flow out. Whether qualified problem of product can not accurately be detected out in order to solve current detection device fast, the utility model provides a device, the device can not only detect out whether qualified product, can improve detection efficiency with signal feedback to lathe moreover.
Disclosure of Invention
The utility model aims at providing a can whether qualified by automated inspection product, can feed back the signal to the wheel hub bearing arbor wheel bolt position degree detection device of lathe moreover.
In order to achieve the above object, the object of the present invention can be achieved by the following technical solutions: a device for detecting the position degree of a bolt of a hub bearing wheel comprises a detection jig, a machine tool central control system, an air pressure sensor, a power supply and an air source; the detection jig is integrally of a cylindrical structure, the center of the upper end face of the detection jig is provided with a circular counter bore correspondingly matched with the lower end face of a shaft wheel to be detected, the upper end face of the detection jig is also provided with bolt holes corresponding to flange bolt holes of the shaft wheel, one side of each bolt hole is provided with an exhaust hole, the cylindrical side wall of the detection jig is provided with an air inlet hole, and the exhaust holes are respectively connected with the air inlet hole in the detection jig; the air outlet end of the air pressure sensor is connected with an air inlet, the air inlet end of the air pressure sensor is connected with an air source, the machine tool central control system is in signal connection with the air pressure sensor, and the power supply is electrically connected with the air pressure sensor.
The distance from the exhaust hole to the axis of the detection jig is equal to the distance from the bolt hole to the axis of the detection jig.
The detection jig is provided with exhaust holes and bolt holes which are arranged at intervals.
The air source is connected with the air pressure sensor through an air pipe, and the air pressure sensor is connected with the air inlet through an air pipe.
The machine tool central control system is provided with a warning lamp for distinguishing whether the product is qualified or not.
The power supply output voltage is 24 VDC.
The utility model has the advantages that: whether the product position degree is qualified or not can be visually and effectively detected, and meanwhile, the detection efficiency is also improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the device of the present invention;
fig. 2 is a top view of the inspection jig.
In the figure, the device comprises a shaft wheel 1, a shaft wheel 2, a detection jig 3, a bolt 4, a machine tool central control system 5, an exhaust hole 6, an air inlet hole 7, a power supply 8, an air pressure sensor 9 and an air source.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a device for detecting the position degree of a bolt of a hub bearing wheel comprises a detection jig 2, a machine tool central control system 4, an air pressure sensor 8, a power supply 7 and an air source 9; the whole detection tool 2 be cylindrical structure, its up end center be provided with wait to detect the corresponding complex circular counter bore of arbor wheel 1 lower extreme face, the detection tool 2 up end still is provided with the bolt hole corresponding with arbor wheel 1 flange bolt hole, one side of every bolt hole all is provided with an exhaust hole 5, its cylinder lateral wall of detection tool 2 sets up inlet port 6, exhaust hole 5 inside detection tool 2 respectively with inlet port 6 be connected, baroceptor 8 give vent to anger the end and connect inlet port 6, the inlet end is connected with air supply 9, lathe center control system 4 and baroceptor 8 signal connection, power 7 be connected with baroceptor 8 electricity. The distance from the exhaust hole 5 to the axis of the detection jig 2 is equal to the distance from the bolt hole to the axis of the detection jig 2. The air source 9 is connected with the air pressure sensor 8 through an air pipe, and the air pressure sensor 8 is connected with the air inlet 6 through an air pipe. The air inlet holes 6 and the exhaust holes 5 are processed into a communicated state when the detection jig 2 is processed. The machine tool central control system 4 is provided with a warning lamp for distinguishing whether the machine tool central control system is qualified or not. The output voltage of the power supply 7 is 24 VDC.
The utility model discloses when using: firstly, a power supply 7 and an air source 9 are connected with an air pressure sensor 8 and continuously work, air generated by the air source 9 passes through the air pressure sensor 8, an air pipe and 5 air inlet holes 6 which are uniformly distributed, each air inlet hole 6 corresponds to one air outlet hole 5, air entering from the air inlet holes 6 enters the air outlet holes 5 in a detection jig 2, when an operator places a shaft wheel 1 pressed with a bolt on the detection jig 2, the shaft wheel 1 is attached to the surface of the detection jig 2, the air outlet holes 5 are blocked, the air pressure is increased, after the air pressure is detected by the air pressure sensor 8, a signal is transmitted to a machine tool central control system 4, the machine tool central control system 4 judges whether a product is qualified or not according to the size of air pressure change, the air pressure indicates that the shaft wheel 1 is attached to the detection jig 2, and meanwhile, a warning lamp arranged on the; the small air pressure indicates that the arbor wheel 1 and the detection jig 2 are not completely attached, and at the moment, a warning lamp arranged in the machine tool central control system 4 displays red color to judge that the product is unqualified.
The part of the utility model not detailed is prior art.
Claims (7)
1. A device for detecting the position degree of a bolt of a hub bearing wheel comprises a detection jig (2), a machine tool central control system (4), an air pressure sensor (8), a power supply (7) and an air source (9); the method is characterized in that: the whole detection jig (2) is of a cylindrical structure, a circular counter bore correspondingly matched with the lower end face of the shaft wheel (1) to be detected is arranged in the center of the upper end face of the detection jig (2), bolt holes corresponding to flange bolt holes of the shaft wheel (1) are further formed in the upper end face of the detection jig (2), an exhaust hole (5) is formed in one side of each bolt hole, an air inlet hole (6) is formed in the cylindrical side wall of the detection jig (2), and the exhaust holes (5) are respectively connected with the air inlet holes (6) in the detection jig (2); the air outlet end of the air pressure sensor (8) is connected with an air inlet hole (6), the air inlet end of the air pressure sensor (8) is connected with an air source (9), the machine tool central control system (4) is in signal connection with the air pressure sensor (8), and the power supply (7) is electrically connected with the air pressure sensor (8).
2. The apparatus for detecting the positional accuracy of a bolt of a wheel hub bearing according to claim 1, wherein: the distance from the exhaust hole (5) to the axis of the detection jig (2) is equal to the distance from the bolt hole to the axis of the detection jig (2).
3. The apparatus for detecting the positional accuracy of a bolt of a wheel hub bearing according to claim 1, wherein: the exhaust holes (5) and the bolt holes are arranged on the detection jig (2) at intervals.
4. The apparatus for detecting the positional accuracy of a bolt of a wheel hub bearing according to claim 1, wherein: the air source (9) is connected with the air pressure sensor (8) through an air pipe, and the air pressure sensor (8) is connected with the air inlet hole (6) through an air pipe.
5. The apparatus for detecting the positional accuracy of a bolt of a wheel hub bearing according to claim 1, wherein: the diameter of the exhaust hole (5) is smaller than that of the bolt hole.
6. The apparatus for detecting the positional accuracy of a bolt of a wheel hub bearing according to claim 1, wherein: and the machine tool central control system (4) is provided with a warning lamp for distinguishing whether the product is qualified or not.
7. The apparatus for detecting the positional accuracy of a bolt of a wheel hub bearing according to claim 1, wherein: the output voltage of the power supply (7) is 24 VDC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120018869.4U CN213688249U (en) | 2021-01-06 | 2021-01-06 | Wheel hub bearing wheel bolt position degree detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120018869.4U CN213688249U (en) | 2021-01-06 | 2021-01-06 | Wheel hub bearing wheel bolt position degree detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213688249U true CN213688249U (en) | 2021-07-13 |
Family
ID=76741556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120018869.4U Active CN213688249U (en) | 2021-01-06 | 2021-01-06 | Wheel hub bearing wheel bolt position degree detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213688249U (en) |
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2021
- 2021-01-06 CN CN202120018869.4U patent/CN213688249U/en active Active
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