CN202108949U

CN202108949U - Integral flywheel and clutch drive mechanism

Info

Publication number: CN202108949U
Application number: CN201120081362XU
Authority: CN
Inventors: 韩继玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-19
Filing date: 2011-03-19
Publication date: 2012-01-11
Anticipated expiration: 2021-03-19

Abstract

The utility model relates to an integral flywheel and clutch drive mechanism, which has a structure that a drive body has a big outer circle and a small outer circle; concave-convex teeth are uniformly distributed on the big outer circle of the drive body; friction plates are riveted to the two side surfaces of a drive plate; a round hole is manufactured at the center of the drive plate; concave-convex teeth similar to that on the outer circle of the drive body are manufactured on the inner circular surface of the round hole; the drive plate is clamped on the concave-convex teeth on the outer circle of the drive body through the concave-convex teeth on the inner circle; an air cylinder and a drive plate chamber are manufactured on the two sides of the flywheel respectively; the drive plate chambers faces to the direction of the drive plate; the flywheel is mounted on the small outer circle of the drive body through a gear shaft; a piston is mounted at the opening part of the air cylinder on one side of the flywheel; the piston is sealed with the air cylinder through an air cylinder inner seal ring and an air cylinder outer seal ring; an adjusting nut is screwed at one end of a pull rod; a rotary air inlet joint is mounted at the center of the head part of the drive body; and an air intake pipe and an air exhaust pipe are connected with the inner cavity of the air cylinder and the rotary air inlet joint respectively.

Description

A kind of novel integrated flywheel and clutch actuator

Technical field:

The utility model relates to a kind of driving mechanism, and particularly a kind of novel integrated flywheel and clutch actuator belong to the mechanical transmissioning technology field.

Background technique:

In mechanical transmission; As the input mechanism flywheel of power and the control mechanism clutch of power transmission, all be separate generally, thus; The result who is caused is exactly that mechanism is comparatively huge; Be unfavorable for effectively utilizing the space, simultaneously, also there is the higher scarce limit of cost in the transmission system of this kind structure.

The model utility content:

The purpose of the utility model is: a kind of novel integrated flywheel and clutch actuator are provided; Overcome in the existing driving mechanism owing to adopt flywheel, the separate structural type of clutch to bring: the scarce limit that driving mechanism is comparatively huge, be unfavorable for effectively utilizing the space; Simultaneously, also be for the higher scarce limit of the existing cost of the driving mechanism that overcomes this kind form.

The utility model realizes that the technological scheme that above-mentioned purpose adopted is: a kind of novel integrated flywheel and clutch actuator; It is by integral type flywheel and clutch actuator one driving body to be arranged; Driving body is installed on the transmission shaft with key, forms annexation between driving body and the transmission shaft; Driving body has two cylindricals of size; On the big cylindrical of driving body, make in uniform way convex and concave teeth is arranged; The bi-side of drive plate are equipped with friction plate with riveted way, and making in the center portion of drive plate has circular hole, make on the inner headed face of circular hole have with the driving body cylindrical on similar shaggy tooth; Drive plate is fastened on the shaggy tooth of driving body cylindrical through the shaggy tooth on the circle in it, has between drive plate and the driving body along the degrees of freedom of shaggy tooth slide relative; The flywheel both sides have been made cylinder and drive plate chamber respectively; The drive plate chamber is towards the direction of drive plate; And with the tooth axle flywheel is installed in above the little cylindrical of driving body, piston is installed in the oral area of flywheel one side cylinder, adopts the sealing of cylinder inner seal ring and cylinder exterior seal ring between piston and the cylinder respectively; Pull bar passes platen, spring, flywheel, piston successively and combines as a whole; One end of pull bar is screwed with adjusting nut, and the rotation air input joint is installed in driving body head center position, and air inlet-outlet pipe links to each other with the rotation air input joint with the inner chamber of cylinder respectively.

The working principle of the utility model is: when not having pressurized air or hydraulic oil to get into cylinder by the rotation air input joint, under the effect that plays egg, platen separates with friction plate, piston reset; At this moment, flywheel drives platen through pull bar; The no load running on driving casing together of parts such as piston, in case get into cylinder by pressurized air or hydraulic oil by swivel joint, then piston drives platen pressing friction sheet, this moment platen, friction plate, driving, flywheel through pull bar and just is combined as a whole; Owing to have only degrees of freedom in axial sliding between drive plate and the driving body; And not having counterrotating degrees of freedom, flywheel just drives driving body through drive plate and rotates, and driving body and live axle are through being connected as a single entity; So live axle just together rotates with flywheel.

Beneficial effect: the utility model is because after adopting such scheme; Overcome in the existing driving mechanism owing to adopt flywheel, the separate structural type of clutch to bring: the scarce limit that driving mechanism is comparatively huge, be unfavorable for effectively utilizing the space; Simultaneously, also be for the higher scarce limit of the existing cost of the driving mechanism that overcomes this kind form.

Description of drawings:

Be described further below in conjunction with the structure of accompanying drawing the utility model;

Fig. 1 is the structure principle chart of the utility model;

Fig. 2 is the drive plate concrete structure figure of the utility model;

Fig. 3 is the plan view of the driving body of the utility model;

Fig. 4 is the side view of accompanying drawing 3.

Shown in the figure: 1, flywheel; 2, pull bar; 3, spring; 4, cylinder outer ring seal ring; 5, friction plate; 6, piston; 7, cylinder inner ring seal ring; 8, bearing; 9, driving body; 10, platen; 11, drive plate; 12, adjusting nut; 13, key; 14, transmission shaft; 15, rotation air input joint; 16, air inlet-outlet pipe; A, b, shaggy tooth; K, drive plate chamber; Y, cylinder.

Have mode of execution:

Integral type flywheel and clutch actuator have a driving body 9, and driving body 9 usefulness keys 13 are installed on the transmission shaft 14, form annexation between driving body 9 and the transmission shaft 14; Driving body 9 has two cylindricals of size; On the big cylindrical of driving body 9, make in uniform way convex and concave teeth a is arranged; The bi-side of drive plate 11 are equipped with friction plate 5 with riveted way, and making in the center portion of drive plate 11 has circular hole, make on the inner headed face of circular hole have with driving body 9 cylindricals on similar shaggy tooth b; Drive plate 11 is fastened on the shaggy tooth a of driving body 9 cylindricals through the shaggy tooth b on the circle in it, has between drive plate 11 and the driving body 9 along the degrees of freedom of shaggy tooth a, b slide relative; Flywheel 1 both sides have been made cylinder y and drive plate chamber k respectively; Drive plate chamber k is towards the direction of drive plate 11; And flywheel 1 is installed in above the little cylindrical of driving body 9 with the tooth axle, piston 6 is installed in the oral area of flywheel 1 one side cylinder y, adopts cylinder inner seal ring 7 and 4 sealings of cylinder exterior seal ring between piston 6 and the cylinder g respectively; Pull bar 2 passes platen 10, spring 3, flywheel 1, piston 6 successively and combines as a whole; One end of pull bar 2 is screwed with adjusting nut 12, and rotation air input joint 15 is installed in driving body 9 head center positions, and air inlet-outlet pipe 16 links to each other with rotation air input joint 15 with the inner chamber of cylinder y respectively.

Claims

1. novel integrated flywheel and clutch actuator, it is characterized in that: driving body (9) is installed on the transmission shaft (14) with key (13), forms annexation between driving body (9) and the transmission shaft (14); Driving body (9) has two cylindricals of size; On the big cylindrical of driving body (9), make in uniform way convex and concave teeth (a) is arranged; The bi-side of drive plate (11) are equipped with friction plate (5) with riveted way; In the manufacturing of the center portion of drive plate (11) circular hole is arranged; Make on the inner headed face of circular hole have with driving body (9) cylindrical on similar shaggy tooth (b), drive plate (11) is fastened on the shaggy tooth (a) of driving body (9) cylindrical through the shaggy tooth (b) on its interior justifying, and has between drive plate (11) and the driving body (9) along the degrees of freedom of shaggy tooth (a, b) slide relative;

Flywheel (1) both sides have been made cylinder (y) and drive plate chamber (k) respectively; Drive plate chamber (k) is towards the direction of drive plate (11); And flywheel (1) is installed in above the little cylindrical of driving body (9) with the tooth axle; Piston (6) is installed in the oral area of flywheel (1) one side cylinder (y); Adopt the sealing of cylinder inner seal ring (7) and cylinder exterior seal ring (4) between piston (6) and the cylinder (g) respectively, pull bar (2) passes platen (10), spring (3), flywheel (1), piston (6) successively and combines as a whole, and an end of pull bar (2) is screwed with adjusting nut (12); Rotation air input joint (15) is installed in driving body (9) head center position, and air inlet-outlet pipe (16) links to each other with rotation air input joint (15) with the inner chamber of cylinder (y) respectively.