CN204944525U - CMPS Camshaft Position Sensor bearing, engine and automobile - Google Patents
CMPS Camshaft Position Sensor bearing, engine and automobile Download PDFInfo
- Publication number
- CN204944525U CN204944525U CN201520772146.8U CN201520772146U CN204944525U CN 204944525 U CN204944525 U CN 204944525U CN 201520772146 U CN201520772146 U CN 201520772146U CN 204944525 U CN204944525 U CN 204944525U
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- China
- Prior art keywords
- position sensor
- camshaft
- camshaft position
- cmps
- mounting hole
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 4
- 239000000956 alloy Substances 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model provides a kind of CMPS Camshaft Position Sensor bearing, described CMPS Camshaft Position Sensor bearing is manufactured by cast aluminum alloy material, described CMPS Camshaft Position Sensor bearing has CMPS Camshaft Position Sensor mounting hole and camshaft signal wheel mounting hole, described CMPS Camshaft Position Sensor mounting hole and described camshaft signal take turns that mounting hole is through and both axis is mutually vertical, and described camshaft signal wheel mounting hole one end open, the other end are closed.The utility model additionally provides a kind of engine and automobile.The utility model can improve the adjustment convenience of accuracy, reliability and the gear shaft signal teeth that camshaft location detects.
Description
Technical field
The utility model relates to automotive field, is specifically related to CMPS Camshaft Position Sensor bearing, engine and automobile.
Background technology
Engine will normally work, and needs to ensure that CMPS Camshaft Position Sensor can the position of Measurement accuracy camshaft.CMPS Camshaft Position Sensor carrys out calculation engine duty by the rotation of measuring the tooth on camshaft signal wheel, camshaft signal wheel can be arranged on axle journal place or the end of camshaft, if be arranged on the end of camshaft, then need the punching two ends at cylinder cover, then seal, improve technology difficulty, therefore general wheel by camshaft signal is arranged on cam journal place.Even if do not consider sealing and technology difficulty; camshaft signal wheel is arranged on the words of the end of camshaft; in order to save space and reduce camshaft length thus reduce difficulty of processing; also inside camshaft signal wheel being designed again cylinder cover is not exposed, and cylinder cover has the effect of protection camshaft signal wheel concurrently.Therefore, no matter camshaft signal takes turns the end or the neck that are mounted in camshaft, be all that CMPS Camshaft Position Sensor is arranged on plastic cylinder guard shield in prior art, because plastic cylinder guard shield is yielding, cause CMPS Camshaft Position Sensor accurately cannot read signal.Further, along with wearing and tearing and the engine luggine of camshaft, camshaft signal wheel also can depart from initial makeup location, and the installation accuracy of camshaft signal wheel requires very high, now adjusts camshaft signal wheel and just becomes very difficult.
Utility model content
The purpose of this utility model improves the adjustment convenience of accuracy, reliability and gear shaft signal teeth that camshaft location detects.
For achieving the above object, embodiment of the present utility model provides following technical scheme:
A kind of CMPS Camshaft Position Sensor bearing, described CMPS Camshaft Position Sensor bearing is manufactured by cast aluminum alloy material, described CMPS Camshaft Position Sensor bearing has CMPS Camshaft Position Sensor mounting hole and camshaft signal wheel mounting hole, described CMPS Camshaft Position Sensor mounting hole and described camshaft signal take turns that mounting hole is through and both axis is mutually vertical, and described camshaft signal wheel mounting hole one end open, the other end are closed.
As preferably, described CMPS Camshaft Position Sensor bearing also has CMPS Camshaft Position Sensor bolt hole and CMPS Camshaft Position Sensor carrier setting bolt hole, described CMPS Camshaft Position Sensor bolt hole is mutually vertical with the axis in described CMPS Camshaft Position Sensor carrier setting bolt hole.
As preferably, the end face of the openend of described camshaft signal wheel mounting hole is provided with O-ring seal.
As preferably, described CMPS Camshaft Position Sensor mounting hole inner edge chamfering, the openend outer rim chamfering of described camshaft signal wheel mounting hole.
A kind of engine, comprise CMPS Camshaft Position Sensor bearing as above, cylinder cover, camshaft, camshaft signal wheel and CMPS Camshaft Position Sensor, described camshaft is arranged on described cylinder cover, described camshaft signal wheel is arranged on the end of described camshaft and stretches out from described cylinder cover, described CMPS Camshaft Position Sensor is arranged in the described CMPS Camshaft Position Sensor mounting hole of described CMPS Camshaft Position Sensor bearing, described CMPS Camshaft Position Sensor bearing is fastened on described cylinder cover and described camshaft signal wheel is accommodated in described camshaft signal wheel mounting hole.
As preferably, between described CMPS Camshaft Position Sensor bearing and described cylinder cover, be provided with O-ring seal.
A kind of automobile, described automobile is provided with engine as above.
Embodiment of the present utility model is separately for CMPS Camshaft Position Sensor designs a bearing, this CMPS Camshaft Position Sensor bearing had both played the effect of installing CMPS Camshaft Position Sensor, solve when sensor is arranged on plastic cylinder guard shield and easily forbidden problem because guard shield is out of shape the measurement brought, play again the effect of sealing air cylinder lid, also play the effect holding camshaft signal wheel, thus camshaft signal wheel can be installed in the end of camshaft and stretch out from cylinder cover, CMPS Camshaft Position Sensor bearing is pulled down when need adjust, easy to adjust.
Accompanying drawing explanation
Fig. 1 is the front view of the CMPS Camshaft Position Sensor bearing of embodiment of the present utility model;
Fig. 2 is the cut-open view along the F-F line in Fig. 1;
Fig. 3 is the explosive view of the engine of embodiment of the present utility model.
Description of symbols in figure: 1, CMPS Camshaft Position Sensor installed surface, 2, CMPS Camshaft Position Sensor mounting hole, 3, CMPS Camshaft Position Sensor bolt hole, 4, camshaft signal wheel mounting hole, 5, CMPS Camshaft Position Sensor carrier setting bolt hole, 6, O-ring seal, 7, blind end, 8, openend, 10, CMPS Camshaft Position Sensor bearing, 20, CMPS Camshaft Position Sensor, 3, cylinder cover, 40, camshaft-bearing cap.
Embodiment
With reference to figure 1, Fig. 2, the CMPS Camshaft Position Sensor bearing 10 of the present embodiment is manufactured by cast aluminum alloy material, CMPS Camshaft Position Sensor bearing 10 has CMPS Camshaft Position Sensor mounting hole 2 and camshaft signal wheel mounting hole 4, it is through that CMPS Camshaft Position Sensor mounting hole 2 and described camshaft signal take turns mounting hole 4, and it is mutually vertical that axis G and the described camshaft signal of CMPS Camshaft Position Sensor mounting hole 2 take turns mounting hole 4 axis H.Camshaft signal wheel mounting hole 4 one end is openend 8, the other end is blind end 7.From CMPS Camshaft Position Sensor installed surface 1, the axis of CMPS Camshaft Position Sensor bolt hole 3 and the axis being parallel ground of CMPS Camshaft Position Sensor mounting hole 2 extend.The axis in CMPS Camshaft Position Sensor carrier setting bolt hole 5 and camshaft signal take turns the axis being parallel of mounting hole 4.Therefore, CMPS Camshaft Position Sensor bolt hole 3 is also mutually vertical with the axis in CMPS Camshaft Position Sensor carrier setting bolt hole 5.Openend 8 due to CMPS Camshaft Position Sensor mounting hole 4 needs cylinder cover of fitting, and the end face of therefore openend 8 is provided with O-ring seal 6.There is the chamfering A of 1 × 60 ° in CMPS Camshaft Position Sensor mounting hole 2 inner edge, the outer rim of the openend 8 of camshaft signal wheel mounting hole 4 has the chamfering C of 0.5 × 45 °.The diameter B of CMPS Camshaft Position Sensor mounting hole 2 is φ 18 ± 0.035mm, the diameter D of camshaft signal wheel mounting hole 4 is φ 40 ± 0.039mm, and the distance E of the axis of the axis distance camshaft signal sensor support base bolt hole 5 of camshaft signal wheel mounting hole 4 is 43.5 ± 0.1mm.
With reference to figure 3, the figure shows a part for engine.This engine has CMPS Camshaft Position Sensor bearing 10, cylinder cover 30, camshaft (not shown), camshaft signal wheel (not shown) and CMPS Camshaft Position Sensor 20.Camshaft to be arranged on cylinder cover 30 and by camshaft-bearing cap 40 limit radial movement, camshaft signal wheel is arranged on the end of camshaft and stretches out from cylinder cover 30, and namely camshaft signal wheel is positioned at outside outermost camshaft-bearing cap 40 and is not blocked by the main part of cylinder cover 30.CMPS Camshaft Position Sensor 20 is arranged in the CMPS Camshaft Position Sensor mounting hole 2 of CMPS Camshaft Position Sensor bearing 10, bolt is fastened in CMPS Camshaft Position Sensor bolt hole 3 through after CMPS Camshaft Position Sensor 20, the now axis of CMPS Camshaft Position Sensor 20 and the dead in line of CMPS Camshaft Position Sensor mounting hole 2.Bolt is fastened on cylinder cover 30 through behind CMPS Camshaft Position Sensor carrier setting bolt hole 5, thus CMPS Camshaft Position Sensor bearing 10 is fastened on cylinder cover 30, now camshaft signal wheel is accommodated in camshaft signal wheel mounting hole 4 and also can rotates therein, thus cam axle situation is passed to CMPS Camshaft Position Sensor 20 by the tooth of being taken turns by camshaft signal.O-ring seal 6 is arranged between CMPS Camshaft Position Sensor bearing 10 and cylinder cover 30.
After having assembled, CMPS Camshaft Position Sensor bearing 10 had both played the effect of installing CMPS Camshaft Position Sensor 20, solve when prior art cam shaft position sensor 20 is arranged on plastic cylinder guard shield because it has stronger rigidity and easily forbidden problem because guard shield is out of shape the measurement brought, CMPS Camshaft Position Sensor bearing 10 plays again the effect of the end of sealing air cylinder lid 30, the camshaft signal wheel mounting hole 4 of CMPS Camshaft Position Sensor bearing 10 also holds camshaft signal wheel, thus make camshaft signal wheel can be installed in the end of camshaft and stretch out from cylinder cover 30.After wearing and tearing and vibration cause camshaft signal wheel position to be moved, when need adjust, pull down CMPS Camshaft Position Sensor bearing 10 and camshaft signal can be taken turns sudden and violent material outside, easy to adjust.
Automobile obtains beneficial effect easy to maintenance after being provided with engine as above.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above-described embodiment, and only by the restriction of claim, those of ordinary skill in the art can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (7)
1. a CMPS Camshaft Position Sensor bearing, it is characterized in that, described CMPS Camshaft Position Sensor bearing is manufactured by cast aluminum alloy material, described CMPS Camshaft Position Sensor bearing has CMPS Camshaft Position Sensor mounting hole and camshaft signal wheel mounting hole, described CMPS Camshaft Position Sensor mounting hole and described camshaft signal take turns that mounting hole is through and both axis is mutually vertical, and described camshaft signal wheel mounting hole one end open, the other end are closed.
2. CMPS Camshaft Position Sensor bearing according to claim 1, it is characterized in that, described CMPS Camshaft Position Sensor bearing also has CMPS Camshaft Position Sensor bolt hole and CMPS Camshaft Position Sensor carrier setting bolt hole, described CMPS Camshaft Position Sensor bolt hole is mutually vertical with the axis in described CMPS Camshaft Position Sensor carrier setting bolt hole.
3. CMPS Camshaft Position Sensor bearing according to claim 1, is characterized in that, the end face of the openend of described camshaft signal wheel mounting hole is provided with O-ring seal.
4. CMPS Camshaft Position Sensor bearing according to claim 1, is characterized in that, described CMPS Camshaft Position Sensor mounting hole inner edge chamfering, the openend outer rim chamfering of described camshaft signal wheel mounting hole.
5. an engine, it is characterized in that, comprise the CMPS Camshaft Position Sensor bearing as described in any one in claim 1-4, cylinder cover, camshaft, camshaft signal wheel and CMPS Camshaft Position Sensor, described camshaft is arranged on described cylinder cover, described camshaft signal wheel is arranged on the end of described camshaft and stretches out from described cylinder cover, described CMPS Camshaft Position Sensor is arranged in the described CMPS Camshaft Position Sensor mounting hole of described CMPS Camshaft Position Sensor bearing, described CMPS Camshaft Position Sensor bearing is fastened on described cylinder cover and described camshaft signal wheel is accommodated in described camshaft signal wheel mounting hole.
6. engine according to claim 5, is characterized in that, is provided with O-ring seal between described CMPS Camshaft Position Sensor bearing and described cylinder cover.
7. an automobile, is characterized in that, described automobile is provided with the engine as described in claim 5 or 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772146.8U CN204944525U (en) | 2015-09-30 | 2015-09-30 | CMPS Camshaft Position Sensor bearing, engine and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772146.8U CN204944525U (en) | 2015-09-30 | 2015-09-30 | CMPS Camshaft Position Sensor bearing, engine and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944525U true CN204944525U (en) | 2016-01-06 |
Family
ID=55011941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772146.8U Expired - Fee Related CN204944525U (en) | 2015-09-30 | 2015-09-30 | CMPS Camshaft Position Sensor bearing, engine and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204944525U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157739A (en) * | 2015-09-30 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Support seat of camshaft position sensor, engine, and automobile |
| WO2018133446A1 (en) * | 2017-01-18 | 2018-07-26 | 江苏易实精密科技股份有限公司 | Insert for use with position sensor of vehicle engine |
-
2015
- 2015-09-30 CN CN201520772146.8U patent/CN204944525U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157739A (en) * | 2015-09-30 | 2015-12-16 | 安徽江淮汽车股份有限公司 | Support seat of camshaft position sensor, engine, and automobile |
| WO2018133446A1 (en) * | 2017-01-18 | 2018-07-26 | 江苏易实精密科技股份有限公司 | Insert for use with position sensor of vehicle engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 Termination date: 20190930 |