CN210034219U - Heat dissipation mechanism of automobile one-way clutch - Google Patents

Abstract

The utility model discloses a car one way clutch's heat dissipation mechanism, including shell body, fixed block, slider and baffle, the inside of shell body is provided with clutch assembly, and both sides all are provided with the mount about the inner wall of shell body, the inside both sides of mount all are provided with the dead lever, and the inboard of dead lever is provided with the pivot, and the flabellum is run through in the pivot simultaneously, air pipe sets up the left side at the mount. This car one way clutch's heat dissipation mechanism, be provided with fan and ventilation hole, at the in-process that the car went, the air current can get into in the air pipe, partly air current can blow out through the ventilation hole on the air pipe, thereby blow to clutch assembly's both sides, so that dispel the heat to clutch assembly, the fan can rotate when the air current process, rotatory flabellum can accelerate the steam discharge in the air pipe, thereby reach and carry out radiating purpose to clutch assembly.

Description

Heat dissipation mechanism of automobile one-way clutch

Technical Field

The utility model relates to an automobile clutch technical field specifically is an automobile one way clutch's heat dissipation mechanism.

Background

The automobile clutch is positioned in a flywheel housing between the engine and the gearbox, and during the running process of the automobile, a driver can press or release a clutch pedal according to requirements to ensure that the engine and the gearbox are temporarily separated and gradually jointed so as to cut off or transmit the power input by the engine to the gearbox.

The common automobile clutch does not have a heat dissipation mechanism, and the rotating speed of the clutch is high in the running process of an automobile, so that the clutch can generate a large amount of heat, the clutch is easily damaged for a long time, and the service life of the clutch is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car one way clutch's heat dissipation mechanism to solve the general common car clutch who proposes in the above-mentioned background art and do not possess heat dissipation mechanism, because the clutch rotational speed is very fast at the in-process that the car went, thereby make the clutch can produce a large amount of heats, so cause the damage to the clutch easily for a long time, reduce the life's of clutch problem.

In order to achieve the above object, the utility model provides a following technical scheme: a heat dissipation mechanism of an automobile one-way clutch comprises an outer shell, a fixed block, a sliding block and a baffle plate, wherein a clutch assembly is arranged inside the outer shell, fixed frames are arranged on the upper side and the lower side of the inner wall of the outer shell, fixed rods are arranged on the two sides inside the fixed frames, rotating shafts are arranged on the inner sides of the fixed rods and penetrate through fan blades, a ventilation hole is formed in the left side of the fixed frame, the fixed block is arranged below the outer shell, a first protection plate is arranged below the fixed block, a supporting frame is arranged below the first protection plate, a second protection plate is arranged below the supporting frame, the sliding block is fixed above the first protection plate, the upper portion of the sliding block is clamped in a sliding groove, the sliding groove is formed in the surface below the fixed block, and the baffle plate is arranged on the left side of the fixed, and a threaded rod penetrates through the baffle plate, the tail end of the threaded rod is arranged in a threaded groove, and the threaded groove is formed in the left side surface of the fixing block.

Preferably, the fixed frame and the fan blades form a rotating structure through a rotating shaft, and the fixed frame, the rotating shaft and the fan blades are symmetrically arranged about a central axis of the outer shell.

Preferably, the ventilation holes are distributed on the ventilation pipeline at equal intervals, and the ventilation holes are provided with two groups.

Preferably, the first guard plate and the fixed block form a sliding structure through a sliding block and a sliding groove, and the first guard plate is designed in an arc shape.

Preferably, the support frames are symmetrically arranged about a central axis of the first guard plate, and two support frames are arranged.

Preferably, the threaded rod is in threaded connection with the fixing block through a threaded groove, and the threaded rod is symmetrically arranged about the central axis of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that: the heat dissipation mechanism of the automobile one-way clutch,

(1) the fan and the vent holes are arranged, in the driving process of the automobile, airflow can enter the ventilation pipeline, and a part of the airflow can be blown out through the vent holes on the ventilation pipeline so as to blow to two sides of the clutch assembly to dissipate heat of the clutch assembly;

(2) the first guard plate and the second guard plate can protect the clutch assembly in the running process of the automobile, so that stones are prevented from hitting the clutch assembly, and the clutch assembly is prevented from being damaged;

(3) be provided with baffle and threaded rod, when needs were maintained and are changed first backplate and second backplate, unscrewed the threaded rod from the thread groove, take off the baffle again, then slide the slider and take out from the spout to dismantle first backplate and second backplate and get off and maintain and change.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a left side view structure diagram of the connection between the slider and the fixing block of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. the outer casing, 2, clutch subassembly, 3, mount, 4, dead lever, 5, pivot, 6, flabellum, 7, air pipe, 8, ventilation hole, 9, fixed block, 10, first backplate, 11, support frame, 12, second backplate, 13, slider, 14, spout, 15, baffle, 16, threaded rod, 17, thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a car one way clutch's heat dissipation mechanism, it is shown according to fig. 1 and fig. 4, the inside of shell body 1 is provided with clutch assembly 2, and both sides all are provided with mount 3 about the inner wall of shell body 1, the inside both sides of mount 3 all are provided with dead lever 4, and the inboard of dead lever 4 is provided with pivot 5, pivot 5 runs through flabellum 6 simultaneously, mount 3 constitutes revolution mechanic through pivot 5 and flabellum 6, and mount 3, pivot 5 and flabellum 6 set up about the axis symmetry of shell body 1, the rotatory discharge of steam with higher speed that can of flabellum 6, thereby dispel the heat to clutch assembly 2 fast.

According to fig. 1 and 3, ventilation pipe 7 sets up the left side at mount 3, and ventilation hole 8 has been seted up to ventilation pipe 7's inboard, the below at shell body 1 is installed to fixed block 9, and the below of fixed block 9 is provided with first backplate 10, ventilation hole 8 is equidistant distribution on ventilation pipe 7, and ventilation hole 8 is provided with two sets ofly, the in-process that the car was gone, the air current can get into in ventilation pipe 7, some air current can blow off through ventilation hole 8 on ventilation pipe 7, the air current that ventilation hole 8 blew off can play radiating effect to clutch subassembly 2.

According to fig. 1 and 2, a support frame 11 is arranged below a first protection plate 10, a second protection plate 12 is arranged below the support frame 11, the first protection plate 10 and a fixed block 9 form a sliding structure through a sliding block 13 and a sliding groove 14, the first protection plate 10 is designed in an arc shape, the first protection plate 10 and the second protection plate 12 can protect a clutch assembly 2, the clutch assembly 2 is prevented from being broken and injured by smashing rocks, the support frame 11 is symmetrically arranged about a central axis of the first protection plate 10, the support frame 11 is designed in a triangular shape, and therefore the support structure of the support frame 11 is more stable.

According to fig. 1 and 3, the sliding block 13 is fixed above the first guard plate 10, the upper portion of the sliding block 13 is clamped in the sliding groove 14, the sliding groove 14 is formed in the lower surface of the fixing block 9, the baffle plate 15 is arranged on the left side of the fixing block 9, the threaded rod 16 penetrates through the baffle plate 15, the tail end of the threaded rod 16 is arranged in the threaded groove 17, the threaded groove 17 is formed in the left side surface of the fixing block 9, the threaded rod 16 is in threaded connection with the fixing block 9 through the threaded groove 17, the threaded rod 16 is symmetrically arranged relative to the central axis of the baffle plate 15, the threaded rod 16 rotates and is screwed out of the threaded groove 17, the baffle plate 15 is taken down, then the sliding block 13 slides out of the sliding groove 14, the first guard plate 10 and the second guard plate 12 are detached, and the first guard plate 10 and the second guard plate 12 are replaced.

The working principle is as follows: when the heat dissipation mechanism of the automobile one-way clutch is used, in the driving process of an automobile, airflow enters the ventilation pipeline 7, part of the airflow is blown out through the ventilation holes 8 on the ventilation pipeline 7, the airflow blown out from the ventilation holes 8 can play a role in dissipating heat of the clutch assembly 2, the airflow can drive the fan blades 6 to rotate when passing through the fan blades 6, the fan blades 6 rotate to accelerate the discharge of hot air, so that the heat dissipation of the clutch assembly 2 is realized rapidly, in the driving process of the automobile, the first protection plate 10 and the second protection plate 12 can play a role in protecting the clutch assembly 2 to prevent stones from collapsing and smashing to damage the clutch assembly 2, wherein the support frame 11 is in a triangular design, so that the support structure of the support frame 11 is more stable, when the first protection plate 10 and the second protection plate 12 need to be replaced, the threaded rod 16 is screwed out from the threaded groove 17, and then the baffle plate 15 is taken down, the slide block 13 is then slid out of the slide slot 14 to remove the first and second panels 10 and 12 and replace the first and second panels 10 and 12, which are not described in detail in this specification, in a manner known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a car one way clutch's heat dissipation mechanism, includes shell body (1), fixed block (9), slider (13) and baffle (15), its characterized in that: the novel fan blade is characterized in that a clutch component (2) is arranged inside the outer shell (1), fixing frames (3) are arranged on the upper side and the lower side of the inner wall of the outer shell (1), fixing rods (4) are arranged on the two sides of the inside of each fixing frame (3), rotating shafts (5) are arranged on the inner sides of the fixing rods (4), the rotating shafts (5) penetrate through fan blades (6), ventilating pipelines (7) are arranged on the left side of each fixing frame (3), ventilation holes (8) are formed in the inner sides of the ventilating pipelines (7), the fixing blocks (9) are installed below the outer shell (1), a first protection plate (10) is arranged below the fixing blocks (9), a support frame (11) is arranged below the first protection plate (10), a second protection plate (12) is arranged below the support frame (11), the sliding blocks (13) are fixed above the first protection plate (10), and the sliding blocks (13) are clamped in sliding grooves (, simultaneously spout (14) are seted up on the below surface of fixed block (9), baffle (15) set up in the left side of fixed block (9), and run through threaded rod (16) on baffle (15), the end setting of threaded rod (16) is in thread groove (17), and thread groove (17) set up the left side surface at fixed block (9).

2. The heat dissipating mechanism of a one-way clutch for an automobile according to claim 1, wherein: the fixing frame (3) and the fan blades (6) form a rotating structure through the rotating shaft (5), and the fixing frame (3), the rotating shaft (5) and the fan blades (6) are symmetrically arranged about the central axis of the outer shell (1).

3. The heat dissipating mechanism of a one-way clutch for an automobile according to claim 1, wherein: the ventilation holes (8) are distributed on the ventilation pipeline (7) at equal intervals, and the ventilation holes (8) are provided with two groups.

4. The heat dissipating mechanism of a one-way clutch for an automobile according to claim 1, wherein: the first protection plate (10) and the fixed block (9) form a sliding structure through the sliding block (13) and the sliding groove (14), and the first protection plate (10) is designed in an arc shape.

5. The heat dissipating mechanism of a one-way clutch for an automobile according to claim 1, wherein: the support frame (11) is symmetrically arranged about the central axis of the first guard plate (10), and the number of the support frame (11) is two.

6. The heat dissipating mechanism of a one-way clutch for an automobile according to claim 1, wherein: the threaded rod (16) is in threaded connection with the fixing block (9) through a threaded groove (17), and the threaded rod (16) is symmetrically arranged relative to the central axis of the baffle (15).

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