CN2508004Y - Automatic control fan clutch of car - Google Patents
Automatic control fan clutch of car Download PDFInfo
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- CN2508004Y CN2508004Y CN 01268960 CN01268960U CN2508004Y CN 2508004 Y CN2508004 Y CN 2508004Y CN 01268960 CN01268960 CN 01268960 CN 01268960 U CN01268960 U CN 01268960U CN 2508004 Y CN2508004 Y CN 2508004Y
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- 210000004907 gland Anatomy 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 230000028016 temperature homeostasis Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 41
- 238000001816 cooling Methods 0.000 abstract description 17
- 230000006378 damage Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 4
- 229920002545 silicone oil Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
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- 238000007906 compression Methods 0.000 description 1
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- 239000000498 cooling water Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a car automation fan clutch which belongs to automobile manufacturing field of technology. A parting and reunions driving device is arranged in an inner surface of shell constituted by a fan coupling flange 2 and an end closure 14. A temperature controlling device which is arranged at the external end of the fan coupling flange is connected with the parting and reunions driving device. The temperature controlling device which is constituted by heat sensitive material changes according to rise or reduce of the motor circle water temperature. The temperature controlling device is heated to change the shape or is cooled to contract and reset, this function controls the fan coupling flange to connect firmly with or separate rapidly with a drive shaft which is connected with a pump. The utility model eliminates phenomenon in existing technology that a fan clutch connects unstable, the open-pan phenomenon which is caused by the water temperature is too high because of motor not timely radiating and cooling, the destruction phenomenon of scuffing of cylinder bore. At the same time, the utility model eliminates the malpractices that the fan clutch separates halfway, the fan work still works away, the engine output is lost and the abrasion in motor cold state is accelerated.
Description
Technical field: the utility model relates to the Manufacturing Technology for Automotive Parts field; Be specifically related to the fan clutch that Control of Automobile engine water tank radiating and cooling is used.
Background technique: reducing the motor car engine operating temperature at present, be by the circulating water in its body is cooled, and circulating water dispels the heat through engine water tank.In order to accelerate the cooling of engine water tank circulating water, people adopt the silicone oil automobile fan clutch that is connected on the water pump spindle to drive the fan rotation usually, and the cooling air of formation is to the circulating water radiating and cooling in the water tank.When described silicone oil automobile fan clutch is worked, have the following disadvantages; The one, connect insecure.When engine water temperature surpasses optimum working temperature, need clutch fan rotation cooling, because of being subjected to the influence of silicone oil stickiness in its clutch working bin, the fan land is connected insecure with water pump transmission shaft, easily cause the fan moment of torsion deficiency that is rotationally connected, and make fan can not with water pump transmission shaft run-in synchronism, often make the circulating water in the engine block can not get timely radiating and cooling, cause water temperature too high even " boiling ", " scuffing of cylinder bore " easily takes place when serious damage phenomenon.The 2nd, separate not thorough.When circulating water temperature in the engine block does not need fan to work on again, be subjected to the influence of residual silicone oil in its clutch working bin, the fan land separates not thorough with water pump transmission shaft, often make fan land and water pump transmission shaft still be in the part coupled condition, both made fan continue connection work radiating and cooling, cause engine power loss and water temperature low excessively, quickened the wearing and tearing under the engine cold state.Above-mentioned 2 working lifes that deficiency has all reduced motor.
Summary of the invention: technical problem to be solved in the utility model, the one, fan clutch connects insecure; Can not in time carry out radiating and cooling, make engine operating temperature too high and produce " boiling ", even cause " scuffing of cylinder bore " to damage phenomenon motor.The 2nd, fan clutch separates not thorough; Easily make fan continue connection work radiating and cooling, cause engine power loss and water temperature low excessively, quickened the wearing and tearing under the engine cold state.
The utility model is the technological scheme that solves the problems of the technologies described above proposition, comprises fan land and transmission shaft; Its improvement is: in the housing inner chamber that is made of fan land and end cap, be equipped with clutch transmission; The temperature control apparatus and the clutch transmission that are positioned at fan land outer end join.
When the utility model was implemented technique scheme, adopt the structure of first kind of clutch transmission to be usually: the housing inner chamber was connected in outer race and friction sleeve respectively, and transmission shaft runs through and is connected in the bearing inner ring through hole; At least be provided with two Baltimore grooves on the big cylindrical of transmission shaft, brake pad slides and to place in its Baltimore groove, and by spring brake pad and the big cylindrical elasticity of transmission shaft is fused to slide and place in the trepanning that rubs; On the corresponding big cylindrical of transmission shaft that is connected with brake pad, radially be provided with sliding eye, slider an end and brake pad in its sliding eye join, and its other end joins with the cone that is positioned at the transmission shaft mesopore; The steel ball that cone end face endoporus is provided with, the push rod end face that seals in the trepanning with the rubber location that places temperature control apparatus joins.
When the utility model was implemented technique scheme, can also adopt the structure of second kind of clutch transmission to be: the housing inner chamber was connected in outer race; Transmission shaft runs through and is connected in the bearing inner ring through hole; Correspondingly with the transmission shaft abrasive end face be the friction disk that spacing is provided with, be by connect thereon spring sheet and the fan land in hole end surface join; The ejector rob axis of the friction disk the other end places in the rubber location sealing trepanning of fan land outer end temperature control apparatus.
When the utility model was implemented technique scheme, can also adopt the structure of the third clutch transmission to be: the housing inner chamber was connected in outer race and friction sleeve respectively; Transmission shaft runs through and is connected in the bearing inner ring through hole; On the cylindrical of transmission shaft end by extension spring involutory be connected with two the friction ring sets; Be respectively equipped with at least one protruding endless belt on the outer surface of described two friction ring sets, corresponding with the spill endless belt groove that described friction sleeve bore area is provided with; Be connected with on the transmission shaft end cylindrical of friction ring set, radially be provided with sliding eye, slider end in its sliding eye links to each other with the friction ring set, and its other end joins with the cone that is positioned at transmission shaft end mesopore; The steel ball that cone end face endoporus is provided with, the push rod end face that seals in the trepanning with the rubber location that places temperature control apparatus joins.
When the utility model was implemented technique scheme, can also adopt the structure of the 4th kind of clutch transmission to be: the housing inner chamber was connected in outer race; Transmission shaft one end runs through and is connected in the bearing inner ring through hole, and is connected with the active friction disk; The end face of described active friction disk is provided with at least one annulus convex-concave groove, and is corresponding with the annulus concave-convex shape groove that the driven friction disk end face is provided with; The linkage structure of described driven friction disk is to be fixed on its end face by driving lever one end, and the driving lever the other end slides through the dial that is connected in the housing inner chamber, and is connected on the dial end face by the ring set spring-loaded and constitutes; The slip of push rod one end runs through dial and joins with the driven friction disk end face, and its other end places in the rubber location sealing trepanning of fan land outer end temperature control apparatus.
When the utility model was implemented technique scheme, can also adopt the structure of the 5th kind of clutch transmission to be: the housing inner chamber was connected in outer race; Transmission shaft one end runs through and is connected in the bearing inner ring through hole, and is connected with the active friction disk; The end face of described active friction disk is provided with at least one annulus convex-concave groove, and is corresponding with the annulus concave-convex shape groove that the driven friction disk end face is provided with; The linkage structure of described driven friction disk is to be fixed on its end face by driving lever one end, the driving lever the other end with place the spring ring set of guide holder in the fan land hole to join; Push rod one end and driven friction disk end face join, and its other end places in the rubber location sealing trepanning of fan land outer end temperature control apparatus.
When the utility model was implemented technique scheme, can also adopt the structure of the 6th kind of clutch transmission to be: the housing inner chamber was connected in outer race and friction sleeve respectively; Transmission shaft runs through and is connected in the bearing inner ring through hole; Be connected with two friction ring sets and slide and to place in the friction trepanning by extension spring is involutory on the cylindrical of transmission shaft end; Be connected with on the transmission shaft end cylindrical of friction ring set, radially be provided with sliding eye, slider end in its sliding eye links to each other with the friction ring set; Its other end joins with the cone that is positioned at transmission shaft end mesopore; The steel ball that cone end face endoporus is provided with, the push rod end face that seals in the trepanning with the rubber location that places temperature control apparatus joins.
The utility model adopts said structure, temperature control apparatus by the heat sensitive material formation, when being elevated to certain controlling value according to the engine cycles coolant-temperature gage, expanded by heating is out of shape and realizes that the fan land accurately is connected securely with the transmission shaft that is connected in water pump, in time engine cycles water is carried out radiating and cooling by fan, having eliminated in the prior art fan clutch connects insecure, influence the timely radiating and cooling of motor and cause the too high appearance of water temperature " to be boiled ", even cause " scuffing of cylinder bore " to damage phenomenon.When the engine cycles water-cooled cools to certain controlling value, the temperature control apparatus retracted for clearance of catching a cold, the transmission shaft that the fan land is connected with water pump accurately separates rapidly, the fan radiating and cooling in time stops, having solved the prior art fan clutch separates thoroughly and makes fan continue connection work, cause engine power loss and water temperature low excessively, the booster engine cold state is the drawback of wearing and tearing down.
Description of drawings: Fig. 1 is first kind of mode of execution sectional view of the utility model;
Fig. 2 be among Fig. 1 A-A to sectional view;
Fig. 3 is second kind of mode of execution sectional view of the utility model;
Fig. 4 be among Fig. 3 B-B to sectional view;
Fig. 5 is the third mode of execution sectional view of the utility model;
Fig. 6 be among Fig. 5 C-C to sectional view;
Fig. 7 is the 4th kind of mode of execution sectional view of the utility model;
Fig. 8 be among Fig. 7 D-D to sectional view;
Fig. 9 is the 5th kind of mode of execution sectional view of the utility model;
Figure 10 be among Fig. 9 E-E to sectional view;
Figure 11 is the 6th kind of mode of execution sectional view of the utility model;
Figure 12 be among Figure 11 F-F to sectional view;
Figure 13 is the 7th kind of mode of execution sectional view of the utility model;
Figure 14 is that G-G among Figure 13 is to sectional view;
Figure 15 is the 8th kind of mode of execution sectional view of the utility model;
Figure 16 is that H-H among Figure 15 is to sectional view.
Embodiment: embodiment one, Fig. 1-shown in Figure 2.This automatically controlled fan clutch of antomobile comprises fan land 2 and transmission shaft 12; In the housing inner chamber that fan land 2 and end cap 14 is connected and composed by bolt 1, the structure that is equipped with clutch transmission is: end cap 14 endoporus that constitute housing are connected in bearing 11 outer shrouds and friction sleeve 3 respectively; Transmission shaft 12 runs through and is connected in the bearing 11 in the ring through holes; Transmission shaft 12 big cylindricals are provided with two Baltimore grooves, and brake pad 5 slides and places in its Baltimore groove, and by spring 4 slip that fuses of brake pad 5 and transmission shaft 12 big cylindrical elasticity are placed in friction sleeve 3 holes; On the corresponding transmission shaft 12 big cylindricals that are connected in brake pad 5, radially be provided with sliding eye; Cylindrical shape slider 10 end and brake pad 5 in its sliding eye join, and its other end joins with the cone 9 that is positioned at transmission shaft 12 big cylindrical mesopores; The steel ball 15 that cone 9 end face endoporus are provided with, push rod 16 end faces of locating in stuffing box gland 8 holes with the rubber that places temperature control apparatus join.Described temperature control apparatus is positioned at fan land 2 outer ends, and its structure is: shell 6 inner chambers are inclusive with the thermoregulation agent 7 that the temperature-sensitive chemical materials is formed, and constitute through rubber location stuffing box gland 8 sealed port.Certainly, slider 10 also can be set as square body as required.
During work, the flange plate 13 that is fixed on the utility model transmission shaft 12 the other ends links to each other with the engine water pump shaft, and fan is connected on fan land 2 outer ends, and the temperature control apparatus on fan land 2 outer ends is in the face of the cooling water tank of engine cycles water.When the motor car engine circulating water temperature is lower than 75 ℃, water pump spindle drives transmission shaft 12 and is not connected with friction sleeve 3 frictions in the housing inner chamber, only with face contact rotation with push rod 16 end faces for point by steel ball 15 at the housing inner chamber, the surface friction drag minimum has also guaranteed to be connected in the fan rotary work not on the fan land 2 at this moment.When engine water temperature rises to 75 ℃, solid-state shape heat sensitive material thermoregulation agent 7 is subjected to thermal softening to become thick shape dilatancy, make cone 9 move down (shown in Figure 1) by rubber location stuffing box gland 8 distortion extruding promotion push rods 16 and steel ball 15, cone 9 is in folding process, by placing the cylindrical shape slider 10 of transmission shaft 12 big cylindrical radial holes, the elasticity power of tightening up that strong promotion brake pad 5 overcomes spring 4 makes its diameter expand increase gradually, when water temperature is raised to 85 ℃, brake pad 5 outer round surface firmly are connected with the friction of friction sleeve 3 bore areas, drive the fan rotary work of fan land 2 front ends simultaneously, the cooling air of formation is in the face of being communicated in the water tank radiating and cooling of engine cycles water.When water temperature is lower than 75 ℃, in the face of the thermoregulation agent 7 in the fan land 2 outer end temperature control apparatuss of water tank, catch a cold and be shrunk to solid-state shape and reset, place in stuffing box gland 8 holes, rubber location push rod 16 with on move (shown in Figure 1), make brake pad 5 companies of the being subjected to spring 4 thereon that places in the transmission shaft 12 big cylindrical Baltimore grooves tighten up the effect of power, the rapid contraction of its diameter separates with friction sleeve 3 endoporus and is connected, and also promotes slider 10 mobile resetting in transmission shaft 12 mesopores simultaneously.This moment, transmission shaft 12 dallied at the housing inner chamber, and the fan that fan land 2 is connected with does not rotate.When the circulating water temperature for the treatment of the water tank intrinsic motivation rose to 75 ℃, temperature control apparatus of the present utility model was controlled again and is made its clutch transmission repeat above-mentioned action.
Embodiment two, Fig. 3-shown in Figure 4.Present embodiment with embodiment one different be: fan land 2 endoporus that constitute housing are connected in bearing 11 and friction sleeve 3 respectively.
Embodiment three, Fig. 5-shown in Figure 6.Present embodiment with embodiment one different be: cone 9 lower ends are connected with the positioning and guiding axle, and spherosome slider 10 initial reset states are positioned on the positioning and guiding axle cylindrical of cone 9 lower ends (shown in Figure 5).
Embodiment four, Fig. 7-shown in Figure 8.Present embodiment with embodiment one different be: end cap 14 endoporus that constitute housing are connected in bearing 11 outer shrouds; Transmission shaft 12 runs through and is connected in the bearing 11 in the ring through holes; Correspondingly with transmission shaft 12 abrasive end faces being the friction disk 16 that spacing is provided with, is that hole end surfaces join in three spring sheets 15 and the fan land 2 on its end face by being connected in; The ejector rob axis of friction disk 16 the other ends places the rubber of the temperature control apparatus that is located at fan land 2 outer ends to locate in stuffing box gland 8 holes (shown in Figure 7).Described ejector rob axis can be connected as a single entity with friction disk 16, also can constitute separately.When engine operating temperature was lower than 75 ℃, transmission shaft 12 was in the idle running of housing inner chamber, and the fan land 2 that is connected with fan does not rotate.When engine operating temperature to 75 ℃, the thermoregulation agent 7 expanded by heating distortion of temperature control apparatus, by the 8 distortion extruding of rubber location stuffing box gland, promoting ejector rob axis makes friction disk 16 overcome the pulling force of spring sheet 15, its friction disk 16 end faces are firmly rubbed with transmission shaft 12 abrasive end faces to be connected, drive is connected with land 2 rotary works of fan, and the cooling air of formation is to the water tank radiating and cooling.When the engine cycles coolant-temperature gage is lower than 75 ℃, the thermoregulation agent 7 of the temperature control apparatus retracted for clearance of catching a cold, and separate rapidly with transmission shaft 12 abrasive end faces by spring sheet 15 drawing friction dishes 16 and to be connected, the fan land 2 that the is connected with fan work of stopping the rotation.
Embodiment five, Fig. 9-shown in Figure 10.Present embodiment with embodiment one different be: be connected with two friction ring sets 20 by extension spring 22 is involutory on the transmission shaft 12 end cylindricals; Four protruding endless belt that are respectively equipped with on the outer surface of described two friction ring sets 20, corresponding with four spill endless belt grooves that friction sleeve 21 bore areas that are fixed on the housing inner chamber are provided with; Be connected with on the transmission shaft 12 end cylindricals of friction ring set 20, radially be provided with sliding eye, cylindric slider 10 end in its sliding eye links to each other with friction ring set 20, and its other end joins with the cone 9 that is positioned at transmission shaft 12 end mesopores; In friction sleeve 21 endoporus and friction ring set 20 corresponding housing inner chambers, also be provided with machinery oil 19 (shown in Figure 9).In the work when temperature is increased to 75 ℃, temperature control apparatus is in 9 folding processes of control cone, promote slider 10 and make friction ring set 20 diameters that are connected on the transmission shaft 12 end cylindricals, the radial pull that overcomes spring 22 is expanded increase gradually along its circumferencial direction, also make simultaneously four protruding endless belt on friction ring set 20 cylindricals, the corresponding joint gap that dwindles gradually of four spill endless belt grooves that is provided with friction sleeve 21 bore areas respectively, under the effect of machinery oil 19, rotation speed of the fan raises gradually, when water temperature reaches 85 ℃, friction ring set 20 firmly is connected with friction sleeve 21 frictions, drives the fan land 2 that is connected with fan by transmission shaft 12 and rotates synchronously.When operating temperature is lower than 75 ℃, the temperature control apparatus retracted for clearance, and by placing the Returnning spring 28 in transmission shaft 12 mesopores to promote to move on the push rod 16, be connected in friction ring set 20 diameters on the transmission shaft 12 end cylindricals, radial pull by spring 22, along the circumferential direction shrink and reduce, friction ring set 20 is separated rapidly with friction sleeve 21 be connected, fan land 2 work of stopping the rotation.According to different designing requirements, the corresponding connection of protruding endless belt that the utility model can also be provided with on friction is provided with at least one spill endless belt groove and friction sleeve 21 bore areas on the ring set 20.
Embodiment six, Figure 11-shown in Figure 12.Present embodiment with embodiment five different be: transmission shaft 12 1 ends run through and are connected in the bearing 11 the ring through holes and are connected with active friction disk 23; Described active friction disk 23 end faces are provided with the annulus convex-concave groove of four mutual ring sets, and the annulus concave-convex shape groove of four mutual ring sets that are provided with driven friction disk 24 end faces is corresponding; The linkage structure of described driven friction disk 24 is to be fixed on its end face by three driving lever 26 1 ends respectively, and the driving lever the other end slides respectively through the dial 25 that is connected in the housing inner chamber, and is connected on dial 25 end faces by ring set spring 27 supporting and constitutes.Push rod 16 1 ends slide and join through dial 25 and with driven friction disk 24 end faces, and its other end places in stuffing box gland 8 holes, rubber location of fan land 2 outer end temperature control apparatuss.During work, when the engine water temperature is increased to 75 ℃, temperature control apparatus is in 16 folding processes of control push rod (shown in Figure 11), making its push rod 16 end end faces promote driven friction disk 24 moves down along driving lever 26 axial compression springs 27, and corresponding annulus convex-concave groove friction firmly is connected on the circular tongue and groove that makes the mutual ring set on driven friction disk 24 end faces and friction disk 23 end faces initiatively, and drive fan land 2 rotates.When operating temperature was lower than 75 ℃, the temperature control apparatus retracted for clearance made on the push rod 16 and moves, and the elastic force of driven friction disk 24 by spring 27 makes it to separate rapidly with active friction disk 23 abrasive end faces and is connected, fan land 2 work of stopping the rotation.
Embodiment seven, Figure 13-shown in Figure 14.The utility model with embodiment six different be: the linkage structure of described driven friction disk 24 is to be fixed on its end face by three driving lever 26 1 ends respectively, driving lever 26 the other ends with place spring 27 ring sets of guide holder in fan land 2 holes to join; Push rod 16 1 ends and driven friction disk 24 end faces join.
Embodiment eight, Figure 15-shown in Figure 16.Present embodiment with embodiment one different be: be connected with two friction ring sets 29 and slide and place in friction sleeve 3 holes by extension spring 22 is involutory on the transmission shaft 12 end cylindricals; Be connected on the transmission shaft 12 end cylindricals of friction ring set 29, radially be provided with sliding eye, cylindrical shape slider 10 end in its sliding eye links to each other with friction ring set 29; Its other end joins with the cone 9 that is positioned at transmission shaft 12 end mesopores.In the described transmission shaft 12 end mesopores, also be provided with make the friction ring set 29 link to each other with cone 9 with the Returnning spring 28 that friction sleeve 3 separates fast.The operating principle of Returnning spring 28 is referring to embodiment five.
Claims (9)
1, a kind of automatically controlled fan clutch of antomobile comprises fan land and transmission shaft; It is characterized in that; In the housing inner chamber that constitutes by fan land (2) and end cap (14), be equipped with clutch transmission; The temperature control apparatus that is positioned at fan land (2) outer end links to each other with clutch transmission.
2, automatically controlled fan clutch of antomobile according to claim 1; It is characterized in that: described in the housing inner chamber that is made of fan land (2) and end cap (14), the structure that is equipped with clutch transmission is: the housing inner chamber is connected in bearing (11) outer shroud and friction sleeve (3) respectively; Transmission shaft (12) runs through and is connected in the bearing (11) in the ring through hole; At least be provided with two Baltimore grooves on the big cylindrical of transmission shaft (12), brake pad (5) slides and places in its Baltimore groove, and by spring (4) slip that fuses of the big cylindrical elasticity of brake pad (5) and transmission shaft (12) is placed in friction sleeve (3) hole; On the big cylindrical of the corresponding transmission shaft (12) that is connected with brake pad (5), radially be provided with sliding eye; Slider (10) end and brake pad (5) in its sliding eye join, and its other end joins with the cone (9) that is positioned at transmission shaft (12) mesopore; The steel ball (15) that cone (9) end face endoporus is provided with, push rod (16) end face of locating in stuffing box gland (8) hole with the rubber that places temperature control apparatus joins.
3, automatically controlled fan clutch of antomobile according to claim 1; It is characterized in that: described in the housing inner chamber that is made of fan land (2) and end cap (14), the structure that is equipped with clutch transmission is: the housing inner chamber is connected in bearing (11) outer shroud; Transmission shaft (12) runs through and is connected in the bearing (11) in the ring through hole; Correspondingly with transmission shaft (12) abrasive end face being the friction disk (16) that spacing is provided with, is to join with the interior hole end surface of fan land (2) by the spring sheet (15) that connects thereon; The ejector rob axis of friction disk (16) the other end places in stuffing box gland (8) hole, rubber location of fan land (2) outer end temperature control apparatus.
4, automatically controlled fan clutch of antomobile according to claim 1; It is characterized in that: described in the housing inner chamber that is made of fan land (2) and end cap (14), the structure that is equipped with clutch transmission is: the housing inner chamber is connected in bearing (11) outer shroud and friction sleeve (21) respectively; Transmission shaft (12) runs through and is connected in the bearing (11) in the ring through hole; On the cylindrical of transmission shaft (12) end by extension spring (22) involutory be connected with two the friction ring sets (20); On the outer surface of described two friction ring sets (20), be respectively equipped with at least one protruding endless belt, corresponding with the spill endless belt groove that described friction sleeve (21) bore area is provided with; Be connected with on transmission shaft (12) the end cylindrical of friction ring set (20), radially be provided with sliding eye, slider (10) end in its sliding eye links to each other with friction ring set (20), and its other end joins with the cone (9) that is positioned at transmission shaft (12) end mesopore; The steel ball (15) that cone (9) end face endoporus is provided with, push rod (16) end face of locating in stuffing box gland (8) hole with the rubber that places temperature control apparatus joins.
5, automatically controlled fan clutch of antomobile according to claim 1; It is characterized in that: described in the housing inner chamber that is made of fan land (2) and end cap (14), the structure that is equipped with clutch transmission is: the housing inner chamber is connected in bearing (11) outer shroud; Transmission shaft (12) one ends run through and are connected in the bearing (11) the ring through hole and are connected with active friction disk (23); The end face of described active friction disk (23) is provided with at least one annulus convex-concave groove, and is corresponding with the annulus concave-convex shape groove that driven friction disk (24) end face is provided with; The linkage structure of described driven friction disk (24) is to be fixed on its end face by driving lever (26) one ends, and the driving lever the other end slides through the dial that is connected in the housing inner chamber (25), and is connected on dial (25) end face by ring set spring (27) supporting and constitutes; Push rod (16) one ends slide and join through dial (25) and with driven friction disk (24) end face, and its other end places in stuffing box gland (8) hole, rubber location of fan land (2) outer end temperature control apparatus.
6, automatically controlled fan clutch of antomobile according to claim 1; It is characterized in that: described in the housing inner chamber that is made of fan land (2) and end cap (14), the structure that is equipped with clutch transmission is: the housing inner chamber is connected in bearing (11) outer shroud; Transmission shaft (12) one ends run through and are connected in the bearing (11) the ring through hole and are connected with active friction disk (23); The end face of described active friction disk (23) is provided with at least one annulus convex-concave groove, and is corresponding with the annulus concave-convex shape groove that driven friction disk (24) end face is provided with; The linkage structure of described driven friction disk (24) is to be fixed on its end face by driving lever (26) one ends, driving lever (26) the other end with place spring (27) ring set of guide holder in fan land (2) hole to join; Push rod (16) one ends and driven friction disk (24) end face join, and its other end places in stuffing box gland (8) hole, rubber location of fan land (2) outer end temperature control apparatus.
7, automatically controlled fan clutch of antomobile according to claim 1; It is characterized in that: described in the housing inner chamber that is made of fan land (2) and end cap (14), the structure that is equipped with clutch transmission is: the housing inner chamber is connected in bearing (11) outer shroud and friction sleeve (3) respectively; Transmission shaft (12) runs through and is connected in the bearing (11) in the ring through hole; Slide and to place in friction sleeve (3) hole by involutory two the friction ring sets (29) that are connected with of extension spring (22) on the cylindrical of transmission shaft (12) end; Be connected with on transmission shaft (12) the end cylindrical of friction ring set (29), radially be provided with sliding eye, slider (10) end in its sliding eye links to each other with friction ring set (29), and its other end joins with the cone (9) that is positioned at transmission shaft (12) end mesopore; The steel ball (15) that is provided with in cone (9) end-face hole, push rod (16) end face of locating in stuffing box gland (8) hole with the rubber that places temperature control apparatus joins.
8, according to claim 2 or 3 or 4 or 5 or 6 or 7 described automatically controlled fan clutch of antomobile: it is characterized in that: the described temperature control device structure that is positioned at fan land (2) outer end is: shell (6) inner chamber is inclusive with the thermoregulation agent (7) that heat sensitive material is formed, and constitutes through rubber location stuffing box gland (8) sealed port.
9, according to claim 2 or 4 or 7 described automatically controlled fan clutch of antomobile; It is characterized in that: the body of described slider (10) can be the wherein a kind of of cylindrical body, square body or spherosome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268960 CN2508004Y (en) | 2001-12-10 | 2001-12-10 | Automatic control fan clutch of car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268960 CN2508004Y (en) | 2001-12-10 | 2001-12-10 | Automatic control fan clutch of car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2508004Y true CN2508004Y (en) | 2002-08-28 |
Family
ID=33675061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01268960 Expired - Fee Related CN2508004Y (en) | 2001-12-10 | 2001-12-10 | Automatic control fan clutch of car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2508004Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434741C (en) * | 2004-04-28 | 2008-11-19 | 救生袋技术公司 | Quick Response Thermal Clutch |
| CN100458111C (en) * | 2006-08-04 | 2009-02-04 | 刘兴仁 | Mechanical IC. engine cooling fan clutch |
| CN106102532A (en) * | 2014-03-20 | 2016-11-09 | 维他拌管理公司 | Carry high efficiency constant temperature fan clutch for mixer noise reduction and motor |
| CN106870594A (en) * | 2017-04-11 | 2017-06-20 | 广德县辉达电器有限公司 | A kind of temperature control electromagnetic clutch |
-
2001
- 2001-12-10 CN CN 01268960 patent/CN2508004Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434741C (en) * | 2004-04-28 | 2008-11-19 | 救生袋技术公司 | Quick Response Thermal Clutch |
| CN100458111C (en) * | 2006-08-04 | 2009-02-04 | 刘兴仁 | Mechanical IC. engine cooling fan clutch |
| CN106102532A (en) * | 2014-03-20 | 2016-11-09 | 维他拌管理公司 | Carry high efficiency constant temperature fan clutch for mixer noise reduction and motor |
| CN106870594A (en) * | 2017-04-11 | 2017-06-20 | 广德县辉达电器有限公司 | A kind of temperature control electromagnetic clutch |
| CN106870594B (en) * | 2017-04-11 | 2018-10-30 | 广德县辉达电器有限公司 | A kind of temperature control electromagnetic clutch |
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