CN207213039U - The detachable flywheel ring gear structure of diesel engine - Google Patents
The detachable flywheel ring gear structure of diesel engine Download PDFInfo
- Publication number
- CN207213039U CN207213039U CN201720549281.5U CN201720549281U CN207213039U CN 207213039 U CN207213039 U CN 207213039U CN 201720549281 U CN201720549281 U CN 201720549281U CN 207213039 U CN207213039 U CN 207213039U
- Authority
- CN
- China
- Prior art keywords
- flywheel
- flywheel disc
- disc body
- diesel engine
- inserted block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of detachable flywheel ring gear structure of diesel engine, including：Flywheel disc body and the crankshaft hole being arranged in the middle part of Flywheel disc body, some arc gear rings are provided with the outside of the Flywheel disc body, some arc gear rings form a circle, some gear teeth are evenly arranged with the outside of the arc gear ring, positioning inserted block is provided with the inside of the arc gear ring, the locating slot to be cooperated with positioning inserted block is provided with the Flywheel disc body, annular groove is symmetrically arranged with the both sides of the Flywheel disc body, some adjustment of weight disks are respectively arranged with the annular groove, the adjustment of weight disk, Flywheel disc body is connected with positioning inserted block by connecting bolt with attaching nut.
Description
Technical field
It the utility model is related to a kind of diesel engine, more particularly to a kind of detachable flywheel ring gear structure of diesel engine.
Background technology
Flywheels for diesel is arranged between diesel engine and clutch, and usual flywheel is directly installed on bavin by bolt
Oil machine engine crankshaft rear end, for balancing passing power, and bent axle is set to be turned round in each working cycles uniformly, to ensure
Cycle irregularity is in claimed range.Following shortcoming so be present in existing flywheel：First, the assembly method of existing flywheel
All it is first to heat gear ring to expand, then gear ring is placed on periphery of flywheel face, flywheel can be then tightened after gear ring cooling, with it
It is connected as a single entity, because gear ring is consumable accessory, such a connected mode changes gear ring trouble, once gear ring damage Flywheel disc can also follow
Scrap together, replacement cost is high, waste of resource；2nd, when flywheel mass increases, the rotating speed of diesel engine declines but power increases, and flies
When taking turns quality reduction, the rotating speed rise of diesel engine but power dropping, need to adjust the quality of flywheel in some special occasions
Section, and flywheel mass in the market is all fixed value, it is unadjustable, it is impossible to adapt to this special occasions, the scope of application is small.
Utility model content
Technical problem to be solved in the utility model is：A kind of detachable flywheel teeth of the diesel engine of convenient disassembly is provided
Coil structures.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：The detachable flywheel teeth of diesel engine
Coil structures, including：Flywheel disc body and the crankshaft hole being arranged in the middle part of Flywheel disc body, set on the outside of the Flywheel disc body
Some arc gear rings are equipped with, some arc gear rings form a circle, if being evenly arranged with the outside of the arc gear ring
The dry gear teeth, positioning inserted block is provided with the inside of the arc gear ring, is provided with the Flywheel disc body and positioning inserted block
The locating slot of mutual cooperation, annular groove is symmetrically arranged with the both sides of the Flywheel disc body, in the annular groove
Some adjustment of weight disks are respectively arranged with, the adjustment of weight disk, Flywheel disc body and positioning inserted block pass through connecting bolt and company
Connected nut is connected.
In order to preferably solve above-mentioned technical problem, the further technical scheme that the utility model uses is：Fly described
Three arc gear rings are provided with the outside of wheel disc body, three arc gear rings form a circle.
The utility model has the advantages that：The above-mentioned detachable flywheel ring gear structure of diesel engine, it is simple in construction, it is easy for installation,
Gear ring is combined using three arc gear rings, and arc gear ring is by positioning locating slot that inserted block is inserted into flywheel and passing through
Connecting bolt is connected with attaching nut, and gear ring is changed once damaging to dismantle at any time, and Flywheel disc will not be reported together with gear ring
Useless, it is convenient to change, and replacement cost is low, is advantageous to the reasonable utilization of resource, while by increasing and decreasing adjustment of weight disk in annular groove
Quantity the quality of Flywheel disc can be adjusted, different occasions can be applied to, it is applied widely.
Brief description of the drawings
Fig. 1 is the structural representation of the detachable flywheel ring gear structure of the utility model diesel engine.
Fig. 2 is the cross section structure diagram of A-A in Fig. 1.
In figure：1st, Flywheel disc body, 2, crankshaft hole, 3, arc gear ring, 4, the gear teeth, 5, positioning inserted block, 6, locating slot, 7,
Annular groove, 8, adjustment of weight disk, 9, connecting bolt, 10, attaching nut.
Embodiment
Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, the detachable flywheel ring gear structure of diesel engine, including：Flywheel disc body 1 and it is arranged on flywheel
The crankshaft hole 2 at the middle part of disk body 1, some arc gear rings 3, some arcs are provided with the outside of the Flywheel disc body 1
Gear ring 3 forms a circle, some gear teeth 4 is evenly arranged with the outside of the arc gear ring 3, in the arc gear ring 3
Side is provided with positioning inserted block 5, and the locating slot 6 to be cooperated with positioning inserted block 5 is provided with the Flywheel disc body 1,
The both sides of the Flywheel disc body 1 are symmetrically arranged with annular groove 7, if being respectively arranged with dry weight in the annular groove 7
Adjustment disk 8, the adjustment of weight disk 8, Flywheel disc body 1 are connected with positioning inserted block 5 by connecting bolt 9 with attaching nut 10
Connect.
As shown in Figure 1 and Figure 2, in this example, the outside of the Flywheel disc body 1 is provided with three arc gear rings 3,
Three arc gear rings 3 form a circle.
The above-mentioned detachable flywheel ring gear structure of diesel engine, simple in construction, easy for installation, gear ring uses three arc gear rings
Combine, arc gear ring is by positioning locating slot that inserted block is inserted into flywheel and being connected by connecting bolt and attaching nut
Connect, gear ring is changed once damaging to dismantle at any time, and Flywheel disc will not be scrapped together with gear ring, and it is convenient to change, replacement cost
It is low, be advantageous to the reasonable utilization of resource, while the quantity by increasing and decreasing adjustment of weight disk in annular groove can be to Flywheel disc
Quality is adjusted, and can be applied to different occasions, applied widely.
Claims (2)
1. the detachable flywheel ring gear structure of diesel engine, it is characterised in that：Including：Flywheel disc body (1) and it is arranged on Flywheel disc
Crankshaft hole (2) in the middle part of body (1), some arc gear rings (3) are provided with the outside of the Flywheel disc body (1), if described
Dry arc gear ring (3) forms a circle, some gear teeth (4) is evenly arranged with the outside of the arc gear ring (3), in the arc
Positioning inserted block (5) is provided with the inside of shaped ring gear (3), is provided with the Flywheel disc body (1) mutual with positioning inserted block (5)
The locating slot (6) of cooperation, annular groove (7) is symmetrically arranged with the both sides of the Flywheel disc body (1), it is recessed in the annular
Some adjustment of weight disks (8), the adjustment of weight disk (8), Flywheel disc body (1) and positioning inserted block are respectively arranged with groove (7)
(5) it is connected by connecting bolt (9) with attaching nut (10).
2. according to the detachable flywheel ring gear structure of diesel engine described in claim 1, it is characterised in that：In the Flywheel disc sheet
Three arc gear rings (3) are provided with the outside of body (1), three arc gear rings (3) form a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549281.5U CN207213039U (en) | 2017-05-17 | 2017-05-17 | The detachable flywheel ring gear structure of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720549281.5U CN207213039U (en) | 2017-05-17 | 2017-05-17 | The detachable flywheel ring gear structure of diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207213039U true CN207213039U (en) | 2018-04-10 |
Family
ID=61809758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720549281.5U Expired - Fee Related CN207213039U (en) | 2017-05-17 | 2017-05-17 | The detachable flywheel ring gear structure of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207213039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108018A (en) * | 2021-04-12 | 2021-07-13 | 盐城市日盛机械有限公司 | Starting flywheel for diesel engine |
-
2017
- 2017-05-17 CN CN201720549281.5U patent/CN207213039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108018A (en) * | 2021-04-12 | 2021-07-13 | 盐城市日盛机械有限公司 | Starting flywheel for diesel engine |
| CN113108018B (en) * | 2021-04-12 | 2021-11-23 | 盐城市日盛机械有限公司 | Starting flywheel for diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180410 Termination date: 20190517 |