CN201053455Y

CN201053455Y - Clutch cable

Info

Publication number: CN201053455Y
Application number: CNU2007201246108U
Authority: CN
Inventors: 梁先富
Original assignee: Lifan Industry Group Co Ltd
Current assignee: Lifan Technology Group Co Ltd
Priority date: 2007-06-29
Filing date: 2007-06-29
Publication date: 2008-04-30
Anticipated expiration: 2017-06-29

Abstract

The utility model discloses a clutch guy cable which comprises a pedal guy cable (1) and a support (2) and is characterized in that: the support (2) is fixed with a pulley locating case (3); the inside of the pulley locating case (3) is provided with a pulley groove (4) and a movable pulley (5), wherein, the pulley groove (4) is fixed inside the pulley locating case (3); a main shaft (5a) of the movable pulley (5) is vertically inserted into the pulley groove (4); the main shaft (5a) is fixed with a separation guy cable (1') which extends out from one end of the pulley locating case (3); the pedal guy cable (1) is inserted into the pulley locating case (3) from the other end of the case and is fixed on the pulley locating case (3) after passing by the movable pulley (5). The utility model has the remarkable advantages that: with simple and compact structure, small size and low price, the utility model can increase the force transmission efficiency of the clutch guy cable; moreover, the utility model is easy to operate and can bring a driver the comfort of driving.

Description

The clutch drag-line

Technical field

The utility model belongs to the automobile clutch component, specifically, is the clutch drag-line that a kind of mechanical clutch is used.

Background technique

The separation operating mechanism of state's internal clutch mainly is to handle based on mechanical clutch separating cable and hydraulic clutch now.The mechanical clutch separating cable is simple in structure, low price, this clutch release cable is a wire rope, one end of wire rope is connected on the foot treadle at driver place, and the other end is connected on the automobile clutch separating arm, for guarantee that wire rope walks accurately in car, on automotive body, be fixed with bearing, wire rope passes from the via hole on the bearing, and whole mechanical clutch stayed structure is simple, low price; But the mechanical clutch separating cable is mainly by a thin steel rope transferring power, and its power is to transmit in the mode of 1:1, causes the clutch pedal load excessive.

The shortcoming of state's internal clutch is now: the clutch operating effort, the operation of whole clutch mechanism is more stiff.

The model utility content

The purpose of this utility model provides the wheeled clutch release cable in a kind of labour-saving, and clutch operating gets up easily, promotes the comfortable feel of driving.

For achieving the above object, a kind of clutch drag-line described in the utility model, comprise pedal drag-line and bearing, its key is: be fixed with the pulley positioning box on the described bearing, in this pulley positioning box pulley groove and movable pulley are installed, wherein pulley groove is fixed in the described pulley positioning box, and the main shaft of described movable pulley vertically inserts in the pulley groove, be fixed with separating cable on the described main shaft, this separating cable stretches out from an end of described pulley positioning box; Described pedal drag-line stretches into from the other end of described pulley positioning box, and is fixed on the described pulley positioning box after walking around described movable pulley.

This apparatus structure is simple, compact, little, the low price of size, it with traditional mechanical clutch drag-line as base of design, as effort-saving mechanism, the coupling hook of pedal drag-line, separating cable is connected with clutch separation arm hook with the pedal hook respectively at separating cable bearing place design movable pulley.

The sassafras that rubs that the pulley transmission is main is to slide and roll, reduced the sassafras coefficient that rubs, the mechanical efficiency loss of whole pulley mechanism is low, improve the power transmission efficiency of clutch drag-line, there is not traditional stiff sensation of mechanical clutch drag-line operation, clutch operating gets up easily, has brought the comfortable feel of driving to the driver.

Remarkable result of the present utility model is: simple in structure, compact, size is little, low price, can improve the power transmission efficiency of clutch drag-line, operate softly, and bring the comfortable feel of driving to the driver.

Description of drawings

Fig. 1 is an assembly structure schematic representation of the present utility model;

Fig. 2 is the mounting structure figure of pulley groove and movable pulley.

Embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

As shown in Figure 1, 2: a kind of clutch drag-line, comprise pedal drag-line 1 and bearing 2, its key is: be fixed with pulley positioning box 3 on the described bearing 2, pulley groove 4 and movable pulley 5 are installed in this pulley positioning box 3, wherein pulley groove 4 is fixed in the described pulley positioning box 3, the main shaft 5a of described movable pulley 5 vertically inserts in the pulley groove 4, is fixed with separating cable 1 ' on the described main shaft 5a, and this separating cable 1 ' stretches out from an end of described pulley positioning box 3; Described pedal drag-line 1 stretches into from the other end of described pulley positioning box 3, and is fixed on the described pulley positioning box 3 after walking around described movable pulley 5.

This apparatus structure is simple, compact, little, the low price of size, it with traditional mechanical clutch drag-line as base of design, as effort-saving mechanism, the coupling hook of pedal drag-line 1, separating cable 1 ' is connected with clutch separation arm hook 7 with pedal hook 6 respectively at separating cable bearing 2 places design movable pulley 5.

Its working condition is as follows:.

Bearing 2 is fixed on the automotive body, pulley positioning box 3 is installed on bearing 2, the design sheave block is as effort-saving mechanism, and pedal drag-line 1 is connected with clutch separation arm hook with the pedal hook respectively with separating cable 1 ' coupling hook.Its pedal power is with 1: the mode of N is transmitted, and regulates the size of pedaling force as required; Moreover running block clutch drag-line joint is soft, does not have the stiff sensation of traditional mechanical clutch drag-line, has brought the comfortable feel of driving to the driver.

Claims

1. clutch drag-line, comprise pedal drag-line (1) and bearing (2), it is characterized in that: be fixed with pulley positioning box (3) on the described bearing (2), pulley groove (4) and movable pulley (5) are installed in this pulley positioning box (3), wherein pulley groove (4) is fixed in the described pulley positioning box (3), the main shaft (5a) of described movable pulley (5) vertically inserts in the pulley groove (4), be fixed with separating cable (1 ') on the described main shaft (5a), this separating cable (1 ') stretches out from an end of described pulley positioning box (3); Described pedal drag-line (1) stretches into from the other end of described pulley positioning box (3), and is fixed on the described pulley positioning box (3) after walking around described movable pulley (5).