CN208203839U - A kind of clutch separation structure - Google Patents

Abstract

The utility model relates to Clutch Technology fields, and in particular to a kind of clutch separation structure, it is therefore intended that solve the problem of existing clutch release assembly structure is complicated assembly, maintenance and higher operating costs.The technical solution of the utility model is: a kind of clutch separation structure, including disengaging yoke and separation pillar, disengaging yoke is equipped with ball-and-socket, separation pillar includes bulb and the connecting column with bulb coaxial arrangement, connecting column is fixed with clutch housing, and bulb heads into the ball-and-socket as the fulcrum of disengaging yoke；The connecting column is equipped with the rotary table outwardly protruded, limit baffle is equipped between rotary table and bulb, the limit baffle is fixedly connected with disengaging yoke, limiting block on piece is equipped with the bayonet to match with connecting column, the bore of bayonet is less than the diameter of the rotary table and bulb, for preventing separation bulb abjection of the ball-and-socket on shift fork from separation pillar.The separated structure is simply exquisite, and the number of parts used is few, and assembly, maintenance are low with use cost.

Description

A kind of clutch separation structure

Technical field

The utility model relates to Clutch Technology fields, and in particular to a kind of clutch separation structure.

Background technique

In the transmission, botton pulling type clutch release assembly is applied relatively common at present, and Fig. 1 and Fig. 2 are that traditional bottom pushes away Formula separated structure, bracket 3 are assemblied on the corresponding boss of clutch housing fixed, joint by the first bolt 4 and the second bolt 5 Bearing 9 is loaded in the hole of bracket 3 and covers in shift fork axle 6, rotation center when working as disengaging yoke 2, nut 7 and washer 8 are tightened shift fork axle 6, and in the case where bottom is by thrust, disengaging yoke 2 is rotated around shift fork axle 6 realizes lever motion, push away Dynamic release bearing 1, to realize the separation and combination of clutch.To guarantee that oscillating bearing 9 works normally, two shift fork axle sleeves 10 It is through in shift fork axle 6 respectively, loaded between oscillating bearing 9 and disengaging yoke 2, preventing oscillating bearing 9 from deviating from, plays support and limit Position effect, and accidental shock can be born, extend the service life of oscillating bearing 9.Curved neck formula profit rouge mouth 11 is mounted in shift fork axle 6 The other end is entered in oscillating bearing 9 after grease-added by the access opening in shift fork axle 6, lubrication and maintenance oscillating bearing 9.But Structure is complicated for this clutch release assembly, and it is many to be related to part, introduces oscillating bearing and needs to conserve, assembles, safeguards and use Cost is very high.

Summary of the invention

Utility model aims to solve existing clutch release assembly, structure is complicated, assembly, maintenance and use at This higher problem, and provide a kind of clutch separation structure.

In order to complete above-mentioned purpose, the technical solution that the utility model is proposed is:

A kind of clutch separation structure is characterized in that including disengaging yoke and separation pillar, the disengaging yoke It is equipped with ball-and-socket, the separation pillar includes bulb and the connecting column with bulb coaxial arrangement, the connecting column and clutch Shell is fixed, and bulb heads into the ball-and-socket as the fulcrum of disengaging yoke；The connecting column is equipped with the rotary table outwardly protruded, Limit baffle is equipped between the rotary table and bulb, the limit baffle is fixedly connected with disengaging yoke, and limiting block on piece is equipped with The bayonet to match with connecting column, the bore of the bayonet is less than the diameter of the rotary table and bulb, for preventing separation shift fork On ball-and-socket from separation pillar bulb abjection.

Further, the clutch separation structure further includes screw, and the disengaging yoke and limiting block on piece are equipped with With the screw hole of screw mates, the screw hole that the screw sequentially passes through on limit baffle and disengaging yoke is secured the two together.

Further, the separation strut ends are equipped with the screw thread for connecting with clutch housing.

Compared with the prior art, the advantages of the utility model are:

The utility model clutch separation structure includes disengaging yoke and separation pillar, and the disengaging yoke is equipped with ball Nest, the separation pillar connection styletable are fixed with clutch housing, and bulb end heads into disengaging yoke as the fulcrum of disengaging yoke On ball-and-socket in；The separation pillar is equipped with the rotary table outwardly protruded, is equipped with to prevent separation between the rotary table and bulb and dial Ball-and-socket on fork is from the bulb abjection limit baffle of separation pillar, and the separated structure is very simple exquisite, the number of parts used It is few, effectively reduce assembly, maintenance and use cost.

Detailed description of the invention

Fig. 1 is the lateral plan of existing clutch separation structure；

Fig. 2 is the front view of existing clutch separation structure；

Fig. 3 is the lateral plan of the utility model embodiment clutch separation structure；

Fig. 4 is the front view of the utility model embodiment clutch separation structure；

Fig. 5 is the structural schematic diagram that the utility model embodiment separates pillar.

Fig. 1, in 2: 1- release bearing, 2- disengaging yoke, 3- bracket, the first bolt of 4-, the second bolt of 5-, 6- shift fork axle, 7- nut, 8- washer, 9- oscillating bearing, 10- shift fork axle sleeve, the curved neck formula of 11- moisten rouge mouth；

In Fig. 3-5: 21- release bearing, 22- disengaging yoke, 23- separate pillar, and 24- limits baffle, 25- screw, 231- Bulb, 232- connecting column, 233- rotary table.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

Referring to Fig. 3 to Fig. 5, a kind of clutch separation structure, including disengaging yoke 22 and separation pillar 23, the separation are dialled Fork 22 is equipped with ball-and-socket, and the separation pillar 23 includes bulb 231 and the connecting column 232 being coaxially disposed with bulb 231, described 232 end of connecting column is equipped with screw thread for connecting with clutch housing, and bulb 231 heads into point as the fulcrum of disengaging yoke 22 From in the ball-and-socket on shift fork 22；The connecting column 232 is equipped with the rotary table 233 outwardly protruded, the rotary table 233 and bulb 231 Between be equipped with limit baffle 24, the limit baffle 24 is equipped with the bayonet that matches with connecting column 232, the bore of the bayonet Less than the diameter of the rotary table 233 and bulb 231, the clutch separation structure further includes screw 25, the disengaging yoke 22 Limit baffle 24 and disengaging yoke are sequentially passed through with the matched screw hole of screw 25, the screw 25 with being equipped on limit baffle 24 Screw hole on 22 secures the two together, for preventing separation bulb abjection of the ball-and-socket on shift fork 22 from separation pillar 23.

Disengaging yoke 22, separation pillar 23, limit baffle 24, this four, screw 25 is only used only in the clutch separation structure Part is achieved that corresponding separation function, and structure is simply exquisite, greatly reduces part usage quantity, and assembly, dimension is effectively reduced Shield and use cost.

It should be noted that above-described is only preferred embodiments of the present invention, for the ordinary skill of this field For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.

Claims (3)

1. a kind of clutch separation structure, it is characterised in that: including disengaging yoke (22) and separation pillar (23), the separation is dialled It pitches (22) and is equipped with ball-and-socket, separation pillar (23) includes bulb (231) and the connecting column with bulb (231) coaxial arrangement (232), the connecting column (232) is fixed with clutch housing, and bulb heads into the ball-and-socket as the fulcrum of disengaging yoke (22) It is interior；The connecting column (232) is equipped with the rotary table (233) outwardly protruded, and limiting block is equipped between the rotary table and bulb (231) Piece (24), the limit baffle (24) are fixedly connected with disengaging yoke (22), and limit baffle (24) is equipped with and connecting column (232) The bayonet to match, the bore of the bayonet are less than the diameter of the rotary table (233) and bulb (231), dial for preventing separation Pitch bulb abjection of the ball-and-socket on (22) from separation pillar (23).

2. clutch separation structure according to claim 1, it is characterised in that: further include screw (25), the separation is dialled It is equipped on fork (22) and limit baffle (24) and sequentially passes through limit baffle with screw (25) matched screw hole, the screw (25) (24) it is secured the two together with the screw hole on disengaging yoke (22).

3. clutch separation structure according to claim 1 or 2, it is characterised in that: separation pillar (23) end is set There is the screw thread for connecting with clutch housing.