CN201539533U - TOX plate connection structure type strong sealing double-mass flywheel - Google Patents
TOX plate connection structure type strong sealing double-mass flywheel Download PDFInfo
- Publication number
- CN201539533U CN201539533U CN2009202287481U CN200920228748U CN201539533U CN 201539533 U CN201539533 U CN 201539533U CN 2009202287481 U CN2009202287481 U CN 2009202287481U CN 200920228748 U CN200920228748 U CN 200920228748U CN 201539533 U CN201539533 U CN 201539533U
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- tox
- flywheel
- connection structure
- mass flywheel
- plate connection
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Abstract
The utility model relates to an automobile part, in particular to a TOX plate connection structure type strong sealing double-mass flywheel, which is formed by mainly combining a main flywheel body, a gear ring, a cover disc, a hub disc and a flange plate, and 2-4 arc-shaped springs are arranged between the main flywheel body and the cover disc by sections; the TOX plate connection structure type strong sealing double-mass flywheel is characterized in that the jointed surface of the main flywheel body and the cover disc adopts a multipoint TOX plate connection structure; and a sealing ring is added at the jointed surface of the hub disc and the cover disc. The TOX plate connection structure type strong sealing double-mass flywheel overcomes the problems that in the existing double-mass flywheel assembly, the main flywheel body and the cover disc are connected by adopting a locating pin, so that the structure is complex, the processing procedures are more, oil is easy to throw out of the flywheel to influence the working performance of the flywheel when in working, and the like, and is mainly used for being installed on an automobile engine for working.
Description
(1) technical field: the utility model relates to auto parts and components, is that a kind of TOX sheet material linkage structure formula seals double mass flywheel by force.
(2) background technique: at present, the primary flywheel body is to adopt the structure of positioning hole and locating stud to connect with being connected of shrouding disc in the double mass flywheel assembly that uses on the motor car engine, structure is complicated, particularly manufacturing procedure is more, in follow-up welding process, also need Workpiece clamping device, and damage workpiece surface easily in the processing; Another shortcoming is that shrouding disc and the junction plane of dish between the hub do not have the sealing that seal arrangement is unfavorable for grease in the fly wheel assembly, and grease is dished out when high speed rotating outside the flywheel easily, influences the service behaviour of flywheel.
(3) summary of the invention: the purpose of this utility model will overcome employing locating stud connection in the existing double mass flywheel assembly exactly, complex structure, manufacturing procedure is more, in follow-up welding process, need Workpiece clamping device, easy damage workpiece surface and grease defective such as dish out when high speed rotating easily outside the flywheel in the processing provides a kind of TOX sheet material linkage structure formula to seal double mass flywheel by force.
Concrete scheme of the present utility model is: improve at existing common double mass flywheel, this flywheel is mainly combined by primary flywheel body, ring gear, shrouding disc, dish hub and flange plate connection, and 2-4 root arc spring is equipped with in segmentation between primary flywheel body and shrouding disc, it is characterized in that: be connected with employing multiple spot TOX sheet material linkage structure on the shrouding disc cylindrical mating face at the primary flywheel body; And add seal ring at the face that the is bonded with each other place of dish hub and shrouding disc.
The seal ring that installs additional between dish hub and shrouding disc described in the utility model is the bellows seal circle.
The utility model adopts TOX sheet material linkage structure, designs simplification, time processing is shaped, and does not damage workpiece surface, the automaticity height, but multiple spot process simultaneously, connect firmly, need not clamp device in the subsequent handling, good economy performance; And in the utility model, installed seal ring additional, prevented that effectively grease from being dished out outside the flywheel at work, guaranteed the service behaviour of flywheel.
(4) description of drawings:
Fig. 1 is a main sectional view of the present utility model;
Fig. 2 is a right elevation of the present utility model;
Fig. 3 is the I place zoomed-in view among Fig. 1.
Among the figure: 1-primary flywheel body, the 2-ring gear, the 3-shrouding disc, the 4-arc spring, the 5-flange plate, 6-coils hub, 7-bellows seal circle, 8-TOX sheet material linkage structure.
(5) embodiment:
Referring to Fig. 1, Fig. 2, the utlity model has the basic structure of common double mass flywheel, including primary flywheel body 1, ring gear 2, shrouding disc 3, dish hub 6 and flange plate 5 connections combines, and two arc springs 4 are equipped with in segmentation between primary flywheel body 1 and shrouding disc 3, and particularly: the utility model is connected with employing multiple spot TOX sheet material linkage structure 8 on the shrouding disc 3 cylindrical mating faces at primary flywheel body 1; And add bellows seal circle 7 at the face that the is bonded with each other place of dish hub 6 and shrouding disc 3, promptly constitute the utility model.Wherein said TOX sheet material linkage structure 8 is referring to Fig. 3, it is on the TOX gas-liquid power-increasing cylinder formula punching equipment, by a stamping process, can will be connected obtain plate and squeeze into corresponding die, under further squeezing action, the primary flywheel body material of the shrouding disc material Extruding die side of punch side, make its distortion of in die, " flowing ", so can produce one had not both had seamed edge, and carrot-free again TOX sheet material linkage structure realizes that no rivet connects.
Claims (2)
1.TOX sheet material linkage structure formula seals double mass flywheel by force, mainly connect and combine by primary flywheel body, ring gear, shrouding disc, dish hub and flange plate, and 2-4 root arc spring is equipped with in segmentation between primary flywheel body and shrouding disc, it is characterized in that: be connected with employing multiple spot TOX sheet material linkage structure on the shrouding disc cylindrical mating face at the primary flywheel body; And add seal ring at the face that the is bonded with each other place of dish hub and shrouding disc.
2. TOX sheet material linkage structure formula according to claim 1 seals double mass flywheel by force, it is characterized in that: the described seal ring that installs additional between dish hub and shrouding disc is the bellows seal circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202287481U CN201539533U (en) | 2009-10-16 | 2009-10-16 | TOX plate connection structure type strong sealing double-mass flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202287481U CN201539533U (en) | 2009-10-16 | 2009-10-16 | TOX plate connection structure type strong sealing double-mass flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201539533U true CN201539533U (en) | 2010-08-04 |
Family
ID=42590985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202287481U Expired - Fee Related CN201539533U (en) | 2009-10-16 | 2009-10-16 | TOX plate connection structure type strong sealing double-mass flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201539533U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262123A (en) * | 2018-12-12 | 2019-01-25 | 杭州集智机电股份有限公司 | Welding fixture device for double mass flywheel balancing machine |
-
2009
- 2009-10-16 CN CN2009202287481U patent/CN201539533U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262123A (en) * | 2018-12-12 | 2019-01-25 | 杭州集智机电股份有限公司 | Welding fixture device for double mass flywheel balancing machine |
| CN109262123B (en) * | 2018-12-12 | 2024-03-22 | 杭州集智机电股份有限公司 | Welding fixture device for dual-mass flywheel balancing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20111016 |