CN105215873A - The error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear - Google Patents
The error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear Download PDFInfo
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- CN105215873A CN105215873A CN201410244137.1A CN201410244137A CN105215873A CN 105215873 A CN105215873 A CN 105215873A CN 201410244137 A CN201410244137 A CN 201410244137A CN 105215873 A CN105215873 A CN 105215873A
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- flywheel
- ring gear
- signal teeth
- boss
- locating piece
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Abstract
The invention provides the error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear, comprise a locating piece, the side of locating piece is provided with the cambered surface coordinated with flywheel signal teeth cylindrical, middle hollow out, the positioning tooth that its both sides are formed and flywheel signal teeth coordinates; The front of locating piece is provided with boss, and the middle part of boss is corresponding to hollow part, and wherein the middle part of boss is provided with the error correction tooth corresponding with flywheel ring gear; Locating piece is isosceles trapezoid, and is provided with handle below at it.Two positioning tooths are located by the present invention in use in flywheel signal teeth, then corresponding at the error correction tooth utilized in the middle part of boss and flywheel ring gear, the flywheel signal teeth of such two different-diameters, Different Plane and flywheel ring gear just can the error correction of realization theory angle 0 ° ± 20 '.Its structure simple economy is practical, utilizes the accurate error correction of physical model, easy to use, although the little cost of volume is low, for the production of scene, ensure that product quality well by the successful design of angle measurement unit.
Description
Technical field
The present invention relates to the Automobile flywheel signal teeth of automobile engine and the assembling of gear ring, specifically the error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear.
Background technology
The Automobile flywheel signal teeth of automobile engine and flywheel ring gear are split-type structurals, as shown in Figure 1, 2, in figure, 1 is flywheel signal teeth, 2 is flywheel ring gears, both different-diameters are not also at same plane, because product requirement flywheel signal teeth 1 and the theoretical angle of the tooth of flywheel ring gear 2 are 0 ° ± 20 ', this is related to the accuracy at phase angle between flywheel and bent axle in engine driving system, thus has influence on the sensitivity of engine normal ignition startup; Its assembling is a very crucial procedure.
powerapplication number: 201210023505.0 applyings date: 2012-02-03, the invention discloses a kind of phase deviation of engine checkout gear, comprise the speed probe for detecting Speed of Reaction Wheels, for installing the installing hole of phase detector and the signal panels be located on camshaft, described signal panels comprise body, described body is provided with the first canine tooth, second canine tooth, first little tooth, second little tooth, four teeth, the first described canine tooth, second canine tooth, first little tooth, second little tooth is sequentially along the distribution of body circumference, the first described canine tooth is front end face near the face of the second little tooth, it also comprise to be slidably matched with installing hole and front end be provided with can and the auxiliary detection mechanism of sheet metal that fits of front end face and the angle scale for reading angle between datum tooth on the flywheel tooth corresponding with speed probe center line, described auxiliary detection mechanism also comprises evagination in the thrust head of phase detector installing hole.This device does not need Phase Detector and does not need ato unit just can detect the phase deviation of engine.
This invention is mainly used in phase deviation of engine and detects.
Summary of the invention
The present invention is in order to promptly and accurately just ensure theoretical for product requirement angle when assembling Automobile flywheel signal teeth and flywheel ring gear, and spy proposes the error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear.
Technical scheme of the present invention is for this reason, the error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear, comprise a locating piece, it is characterized in that: the side of described locating piece is provided with the cambered surface coordinated with flywheel signal teeth cylindrical, middle hollow out, the positioning tooth that its both sides are formed and flywheel signal teeth coordinates; The front of locating piece is provided with boss, and the middle part of boss is corresponding to hollow part, and wherein the middle part of boss is provided with the error correction tooth corresponding with flywheel ring gear.
The improvement of such scheme is: described locating piece is isosceles trapezoid, and is provided with handle below at it.
Beneficial effect:
Two positioning tooths are located by the present invention in use in flywheel signal teeth, then corresponding at the error correction tooth utilized in the middle part of boss and flywheel ring gear, the flywheel signal teeth of such two different-diameters, Different Plane and flywheel ring gear just can the error correction of realization theory angle 0 ° ± 20 '.
Employing of isosceles trapezoid is easy to process, reduces surplus, the user of arm take.
Its structure simple economy of the present invention is practical, utilize the accurate error correction of physical model, easy to use, although the little cost of volume is low, engine signal sensor can normally be started, for the difficult point of the larger size of the strict angle requirement of relative position, quality risk without reliable detection means when solving TU5JP4 flywheel product, by the successful design of angle measurement unit and for the production of scene, ensure that product quality well, use for reference for the processing of exploitation similar-type products later provides one simultaneously.
Accompanying drawing explanation
Fig. 1 Automobile flywheel signal teeth and flywheel ring gear assemble front sectional view.
Fig. 2 Automobile flywheel signal teeth and flywheel ring gear assemble a left side and look.
Fig. 3 is main TV structure schematic diagram of the present invention.
Fig. 4 of the present inventionly looks up structural representation.
In figure, 1 is flywheel signal teeth, and 2 is flywheel ring gears, and 3 is locating pieces, and 4 is cambered surfaces, and 5 is hollow outs, and 6 is positioning tooths, and 7 is boss, and 8 is error correction teeth, and 9 is handles.
Detailed description of the invention
The present invention is as shown in 3,4.
The error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear, comprises a locating piece 3, and the side of locating piece 3 is provided with the cambered surface 4 coordinated with flywheel signal teeth 1 cylindrical, middle hollow out 5, the positioning tooth 6 that its both sides are formed and flywheel signal teeth 1 coordinates; The front of locating piece 3 is provided with boss 7, and the middle part of boss 7 is corresponding at hollow out 5 place, and wherein the middle part of boss 7 is provided with the error correction tooth 8 with flywheel ring gear 2 correspondence.
Locating piece 3 is isosceles trapezoid, and is provided with handle 9 below at it.
Two positioning tooths 6 are located by the present invention in use in flywheel signal teeth 1, then corresponding at the error correction tooth 8 utilized in the middle part of boss 7 and flywheel ring gear 2, the flywheel signal teeth 1 of such two different-diameters, Different Plane and flywheel ring gear 2 just can the error correction of realization theory angle 0 ° ± 20 '.
Claims (2)
1. the error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear, comprise a locating piece, it is characterized in that: the side of described locating piece is provided with the cambered surface coordinated with flywheel signal teeth cylindrical, middle hollow out, the positioning tooth that its both sides are formed and flywheel signal teeth coordinates; The front of locating piece is provided with boss, and the middle part of boss is corresponding to hollow part, and wherein the middle part of boss is provided with the error correction tooth corresponding with flywheel ring gear.
2. the error prevention device of Automobile flywheel signal teeth according to claim 1 and the theoretical angle of flywheel ring gear, is characterized in that: described locating piece is isosceles trapezoid, and is provided with handle below at it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244137.1A CN105215873A (en) | 2014-06-05 | 2014-06-05 | The error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244137.1A CN105215873A (en) | 2014-06-05 | 2014-06-05 | The error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105215873A true CN105215873A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244137.1A Pending CN105215873A (en) | 2014-06-05 | 2014-06-05 | The error prevention device of Automobile flywheel signal teeth and the theoretical angle of flywheel ring gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105215873A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605268A (en) * | 2019-01-30 | 2019-04-12 | 潍柴动力扬州柴油机有限责任公司 | A kind of special tooling of integrated form signal panels |
-
2014
- 2014-06-05 CN CN201410244137.1A patent/CN105215873A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109605268A (en) * | 2019-01-30 | 2019-04-12 | 潍柴动力扬州柴油机有限责任公司 | A kind of special tooling of integrated form signal panels |
| CN109605268B (en) * | 2019-01-30 | 2023-09-19 | 潍柴动力扬州柴油机有限责任公司 | Special frock of integrated form signal disc |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |