CN2580200Y - Controller for automobile sliding - Google Patents
Controller for automobile sliding Download PDFInfo
- Publication number
- CN2580200Y CN2580200Y CN 02282639 CN02282639U CN2580200Y CN 2580200 Y CN2580200 Y CN 2580200Y CN 02282639 CN02282639 CN 02282639 CN 02282639 U CN02282639 U CN 02282639U CN 2580200 Y CN2580200 Y CN 2580200Y
- Authority
- CN
- China
- Prior art keywords
- voussoir
- automobile
- free wheel
- vehicles
- skid controlling
- 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 - Lifetime
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model relates to a controller for automobile sliding, which comprises a connection shaft (1) connected by a bearing and the sliding outer sleeve (5), wherein, one end of the engaging and disengaging operation mechanism between the connection shaft and the sliding outer sleeve is connected with a driving system of an automobile engine and the other end is connected with a wheel transmission system; a wedge overdrive clutch is arranged on the portion between the connection shaft and the sliding outer sleeve which is matched in a rotary mode; the wedge overdrive clutch is in an override state when the automobile slides; the wedge overdrive clutch can be engaged and the speed of the automobile is accelerated. The utility model has the advantages of high use reliability, good safety, extensive purposes, simple and compact structure, good manufacturability, large transfer torque, high durability, long service life, stable transmission, small noise, convenient installation and operation, convenient maintenance, good service performance, and good effect of energy saving, and is widely used for various vehicles, for example, trucks, passenger trains, cars, vehicles with heavy load, vehicles with light load, vehicles using gasoline, vehicles using diesel, etc.
Description
Technical field
The utility model belongs to automotive accessory technology neck cries out, and is specifically related to a kind of fuel saving device.
Background technique
At present, motor car engine drive system and wheel transmission are connected as a single entity, and when vehicle slides, not only can aggravate to start and the passive wearing and tearing of speed changer, reduce its life-span, and resistance are big, wastes energy.China's utility model patent 91219168.2, Chinese patent publication number CN2338207Y and CN2369895Y disclose the glider of several types, and first kind of complex structure is poor for applicability; Second kind, the third structure are still complicated, not too reasonable, and especially manufacturability is poor, and noise is big, stressed and various usabilities are poor, it is not steady, fragile to work, poor stability, life-span is short, the purposes narrow range, bad adaptability can only be used for car at most, can not be used for heavy vehicles such as truck, its popularization and application is subjected to very big restriction.
Summary of the invention
The purpose of this utility model provides a kind of automobile skid controlling device, and when needs slided, it can make wheel transmission and motor break away from, simple in structure, operational safety, Security improve greatly, and using scope is much wide, and transmitting torque is big, not fragile, long service life, stable drive, noise is little, good manufacturability is fit to produce in batches; Installation, maintenance is convenient, and usability obviously improves; Good energy-conserving effect is convenient to popularization and application.Can be widely used on various types of automobiles such as truck, passenger vehicle, car, heavy duty, underloading, gasoline, diesel oil.
The technical solution of the utility model is: a kind of automobile skid controlling device, comprise the coupling shaft that connects with bearing and slide overcoat, the clutch operating device of the two, one end links to each other with the motor car engine drive system, the other end links to each other with wheel transmission, it is characterized in that the interior coupling shaft that is rotatably assorted and slide outer inner room also being equipped with to be in when sliding and surmounting state and pieceable voussoir free wheel device when quickening.
Above-mentioned voussoir free wheel device can be that interior ring is the voussoir free wheel device of full circle, and inside and outside ring is smooth cylinder, and the angle of wedge of voussoir is no more than the minimized friction angle between voussoir and the inside and outside ring, and has the voussoir of making placement positioning and elastic reset structure.
Above-mentioned voussoir free wheel device also can be the voussoir free wheel device of interior ring or the recessed garden of outer endless belt groove, and ring or outer shroud have the recessed circular groove identical with the voussoir radius of arc in it, and the two is the face contact, and has the voussoir of making placement positioning and elastic reset structure.
Above-mentioned voussoir free wheel device can also be the non-contact type free wheel device, and it has the star wheel type outer shroud that encircles or be equipped with spring in the star wheel type that spring is housed, and has the voussoir of making placement positioning and elastic reset structure.
For making compact structure, reasonable, above-mentioned clutch operating device is preferably: have splined shaft on the coupling shaft and spline gear with its axial sliding fit is housed, slide outer putting and be provided with the internal gear that can match with the external tooth of spending strong gear, also can be spline teeth, profile of tooth also can be involute profile, and the axial translation shift fork that links to each other with operating device dials poor with the circle on the flower gear or pulling block is rotatably assorted.Also can be on internal gear and the coupling shaft and slide the spline tooth that puts and slide structures such as formula.
For making convenient and reliable operation, above-mentioned operating device can be a translation hydraulic type structure, and shift fork fixes with the piston rod that links to each other with piston, and cylinder body is fixed on the support body, links to each other with control valve and oil pump device by pipeline into and out of oilhole.
Above-mentioned operating device also can be a translation electromagnetic type structure, and piece is inhaled in translation and shift fork is fixed, and the electromagnetic induction tube is fixed on the support body.Or be other structures.
The voussoir of above-mentioned free wheel device can be single, double or many rows.
Because but the utility model adopts voussoir overrunning type clutch structure, so solved prior art work not steadily, noise is big, part is fragile in addition, brake is dangerous, the life-span short, difficult processing, using scope are narrow, the difficult problem that can not be used for heavy-load automobile, great economic benefit and social benefit can be created, the coml immense success can be obtained thus.The present invention has following outstanding advantage: simple and compact for structure, operational safety, Security improve greatly, and using scope is much wide, and transmitting torque is big, not fragile, long service life, stable drive, noise is little, good manufacturability, easy processing is particularly suitable for producing in batches; Installation, operation, easy to maintenance, usability obviously improves; When needs slided, it can make car transmissions and motor break away from, and when needing to quicken, can realize reliable safe engagement acceleration, even if traction engine can accomplish that also good energy-conserving effect is convenient to popularization and application.Can be widely used on various types of automobiles such as truck, passenger vehicle, car, heavy duty, underloading, gasoline, diesel oil.
Be described further below in conjunction with embodiment and accompanying drawing, but not as a limitation of the invention.
Description of drawings
Fig. 1 is embodiment 1 a structural representation.
Fig. 2 is the A-A generalized section of Fig. 1.
Fig. 3 is embodiment 2 a transversal profile schematic representation.
Fig. 4 is embodiment 3 a transversal profile schematic representation.
Fig. 5 is embodiment 4 a transversal profile schematic representation.
Fig. 6 is embodiment 5 a transversal profile schematic representation.
Fig. 7 is an electromagnetism translational operating device structural representation.
Fig. 8 is the manual-operating mechanism structural representation.
Embodiment
Referring to Fig. 1, coupling shaft is by bearing 6 (rolling or sliding bearing) and slide overcoat 5 rotation-coupled, the inner spline gear of spline gear 4 cooperates with the splined shaft of coupling shaft band, slide the inner flower-key tooth is arranged on the overcoat 5, can cooperate with the outer flower-key tooth on the axially movable spline gear 4, realization makes things convenient for clutch, its compact structure, and volume is little.Shift fork circular groove 2 on shift fork 13 1 ends and the link 1 is slidingly matched, and the other end is connected on the piston rod 12, and 11 is piston, and 9 is oil cylinder, links to each other with control valve and oil pump device by pipeline into and out of oilhole 8,10, and 7 is the loss of weight groove.1 of sliding outer cover 5 and coupling shaft are equipped with Wedge type over running clutch.
Referring to Fig. 2,18 is the clutch outer shroud, and 14 is interior ring, can be respectively with coupling shaft 1 with slide overcoat 5 and fix, spring piston ring 15 snaps in the groove of voussoir 16, is located and resets, 17 for isolating garden, location post, engages when N1 is not more than N2 when N1 throws off (surmounting) during greater than N2, rotates together.
Referring to Fig. 3,16 voussoirs for band spring fore-set 19 on it, 20 for voussoir isolation placement ring stand, can be a row, or two rows or many rows.The same Fig. 1 of all the other labels.
Referring to Fig. 4,16 is the trough of belt voussoir, and spring ring 21 is stuck in location in its groove, resets, and 22 for isolating positioning block, and 23 is spring, supports voussoir.All the other labels are the same.
Above-mentioned interior ring is the voussoir free wheel device of full circle, and except that Fig. 1～Fig. 4 structural type, it can also be other forms of structure that voussoir is placed with resetting, as with the location placement of a plurality of positioning cards, spring reset, or locate, reset with several spring clips etc.
Referring to Fig. 5, be with recessed circular groove on the interior ring 26, be slidingly matched with voussoir 25 bottom arc surfaces, spring piston ring 24 is stuck in the wedge groove.All the other labels are the same.It also can be the recessed circular groove formula of outer endless belt structure.
Referring to Fig. 6, interior ring 27 is a star wheel type, and the spring fore-set on it withstands voussoir 16.It also can be outer endless belt star slot type structure.Locate, reset, when running up certain value, voussoir can produce micro-gap with interior interannular under centrifugal action, prevent wearing and tearing, improves the life-span.
Above-mentioned interior ring, outer shroud can set up, and respectively with coupling shaft and slide one of overcoat and fixedly connected, or stationary fit, also can not set up, and are coupling shaft and slide overcoat itself.
Referring to Fig. 7, it is fixing with shift fork 31 that piece 30 is inhaled in translation, and electromagnetic induction tube 28 is fixed on the frame spare 29.
Referring to Fig. 8, shift fork 36 is by guide pin bushing 34 translation on track 33, and 35 is spring, and 32 is manual translation pull bar, on be with the translation positioning means.
Claims (8)
1, a kind of automobile skid controlling device, comprise the coupling shaft (1) that connects with bearing and slide overcoat (5), the clutch operating device of the two, one end links to each other with the motor car engine drive system, the other end links to each other with wheel transmission, it is characterized in that the coupling shaft (1) that is rotatably assorted and slide also to be equipped with between overcoat (5) to be in when sliding surmounting state and pieceable voussoir free wheel device when quickening.
2, the automobile skid controlling device of stating according to claim 1, it is characterized in that the voussoir free wheel device is that interior ring is the voussoir free wheel device of full circle, inside and outside ring is smooth cylinder, the angle of wedge of voussoir is no more than the minimized friction angle between voussoir and the inside and outside ring, and has the voussoir of making placement positioning and elastic reset structure.
3, the automobile skid controlling device of stating according to claim 1, it is characterized in that the voussoir free wheel device is the voussoir free wheel device of interior ring or the recessed garden of outer endless belt groove, ring or outer shroud have the recessed circular groove identical with the voussoir radius of arc in it, the two is the face contact, and has the voussoir of making placement positioning and elastic reset structure.
4, the automobile skid controlling device of stating according to claim 1, it is characterized in that the voussoir free wheel device is the non-contact type free wheel device, it has the star wheel type outer shroud that encircles or be equipped with spring in the star wheel type that spring is housed, and has the voussoir of making placement positioning and elastic reset structure.
5, automobile skid controlling device according to claim 1, it is characterized in that clutch operating device structure is: coupling shaft (1) be provided with splined shaft (3) and with the spline gear (4) of its axial sliding fit, sliding outer cover (5) is provided with the internal gear that can match with the external tooth of spline gear (4), and the axial translation shift fork (13) that links to each other with operating device goes up circular allocating slot (2) with spline gear (4) or shifting block is rotatably assorted.
6, automobile skid controlling device according to claim 5, the structure that it is characterized in that operating device is the translation hydraulic structure, shift fork (13) fixes with the piston rod (12) that links to each other with piston (11), cylinder body (9) is fixed on the support body, links to each other with control valve and oil pump device by pipeline into and out of oilhole (8,10).
7, automobile skid controlling device according to claim 5, the structure that it is characterized in that operating device are translation electromagnetic type structure, and it is fixing with shift fork (31) that piece (30) is inhaled in translation, and electromagnetic induction tube (28) is fixed on the support body (29).
8, according to claim 1,2,3,4,5,6 or 7 described automobile skid controlling devices, the voussoir that it is characterized in that described free wheel device is double or many rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282639 CN2580200Y (en) | 2002-10-28 | 2002-10-28 | Controller for automobile sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02282639 CN2580200Y (en) | 2002-10-28 | 2002-10-28 | Controller for automobile sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580200Y true CN2580200Y (en) | 2003-10-15 |
Family
ID=33744678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02282639 Expired - Lifetime CN2580200Y (en) | 2002-10-28 | 2002-10-28 | Controller for automobile sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580200Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102011812A (en) * | 2010-11-23 | 2011-04-13 | 王洪 | Energy-saving clutch for automobile |
| US8789364B2 (en) | 2006-04-14 | 2014-07-29 | Waikei Huen | Vacuum assist pump system |
-
2002
- 2002-10-28 CN CN 02282639 patent/CN2580200Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8789364B2 (en) | 2006-04-14 | 2014-07-29 | Waikei Huen | Vacuum assist pump system |
| CN102011812A (en) * | 2010-11-23 | 2011-04-13 | 王洪 | Energy-saving clutch for automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Li Shuangquan Document name: Notification to Pay the Fees |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121028 Granted publication date: 20031015 |