CN212744771U

CN212744771U - Clutch anti-falling failure protection device

Info

Publication number: CN212744771U
Application number: CN202021260189.5U
Authority: CN
Inventors: 陈亚合; 章益群
Original assignee: ZHEJIANG TIELIU CLUTCH CO Ltd
Current assignee: ZHEJIANG TIELIU CLUTCH CO Ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-03-19
Anticipated expiration: 2030-07-01

Abstract

The utility model discloses a clutch prevents falling failure protection device relates to field automobile clutch, including spacing hook, spacing hook is the zigzag to longer end and shorter end have, wherein set up the rivet hole on longer end through short rivet and driving plate, pressure disk lid rigid coupling, its shorter end sets up in the pressure disk below, carries on spacingly to the pressure disk when the pressure disk takes place deformation downwards. The utility model has the advantages that: the clutch protection device has the advantages of simple structure, remarkable effect, low cost, small occupied space and capability of well protecting the clutch from falling, damaging and losing efficacy in the production process, transportation and work, and avoiding the condition that the clutch product appears or the performance is not ideal.

Description

Clutch anti-falling failure protection device

Technical Field

The utility model relates to a field of automobile clutch, concretely relates to failure protection device is prevented falling by clutch.

Background

In an automobile transmission system, a clutch is mainly used for transmitting and cutting off power generated by an engine to maintain normal running of a vehicle; whether the working performance of the clutch is safe and stable directly influences the starting, braking and driving performances of the whole vehicle in the using process.

With the continuous development of automobile industry at home and abroad, the automobile manufacturing technology is more mature, the clutch tends to be more compact and perfect in space and structure design, the use requirement on the clutch is higher and higher, and the aim of being more comfortable and safer is fulfilled. At present, in the domestic clutch product, the connecting piece transmission piece bears the pressing force which is applied to the pressure plate by the diaphragm and the self weight of the pressure plate, so that the connecting piece transmission piece is in a long-term working state, and the product is easily not expected or even fails due to use fatigue.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a failure protection device is prevented falling by clutch, at the inside rational utilization space of clutch, to the clutch appear falling injury inefficacy or the unsatisfactory phenomenon of performance improves in production process, transportation and work in the middle of.

The purpose of the utility model is accomplished through following technical scheme: the anti-falling failure protection device for the clutch is arranged on a clutch assembly, a pressure plate of the clutch assembly is fixedly connected with a transmission piece through a long rivet, and the other end of the transmission piece is fixedly connected with a pressure plate cover above the pressure plate through a short rivet; it includes spacing hook, spacing hook is the zigzag to have longer end and shorter end, wherein set up the rivet hole on the longer end and pass through short rivet and driving lug, pressure plate lid rigid coupling, its shorter end sets up in the pressure disk below, carries on spacingly to the pressure disk when the pressure disk takes place deformation downwards.

The utility model has the advantages that: the clutch protection device has the advantages of simple structure, remarkable effect, low cost, small occupied space and capability of well protecting the clutch from falling, damaging and losing efficacy in the production process, transportation and work, and avoiding the condition that the clutch product appears or the performance is not ideal.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an M-direction view of fig. 1.

Fig. 3 is a cross-sectional view taken at P-P of fig. 1.

Fig. 4 is a schematic structural view of the limit hook.

Description of reference numerals: the pressing plate cover 1, the long rivet 2, the pressing plate 3, the transmission sheet 4, the limiting hook 5, the rivet hole 5-1 and the short rivet 6.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

example (b): as shown in the attached drawings, the anti-falling failure protection device for the clutch is arranged on a clutch assembly, a pressure plate 3 of the clutch assembly is fixedly connected with a transmission piece 4 through a long rivet 2, and the other end of the transmission piece 4 is fixedly connected with a pressure plate cover 1 above the pressure plate 3 through a short rivet 6; the limiting hook comprises a limiting hook 5, wherein the limiting hook 5 is Z-shaped and is provided with a longer end and a shorter end, the longer end is provided with a rivet hole 5-1 which is fixedly connected with a transmission sheet 4 and a pressure plate cover 1 through a short rivet 6, the shorter end of the limiting hook is arranged below a pressure plate 3, and the pressure plate 3 is limited when the pressure plate 3 deforms downwards.

The utility model discloses a working process: in clutch assembly product, utilize 1 usable space under the ear of pressure disk lid, increase a spacing hook 5 device, this part is riveted the dress in 1 ear below of pressure disk lid through original short rivet 6 and transmission piece 4 together, and the shaping part of this part is carried on in pressure disk 3 ear bottom surfaces, prevents because of the 3 weight increasements of pressure disk, and the diaphragm power value increases, appears transmission piece 4 in effectual space because of the effect that intensity became invalid inadequately.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a failure protection device is prevented falling by clutch installs on the clutch assembly, has drive plate (4) through long rivet (2) rigid coupling on pressure disk (3) of this clutch assembly, and the other end of this drive plate (4) is through pressure disk lid (1) rigid coupling of short rivet (6) and pressure disk (3) top, its characterized in that: the device comprises a limiting hook (5), wherein the limiting hook (5) is Z-shaped and is provided with a longer end and a shorter end, a rivet hole (5-1) is formed in the longer end and is fixedly connected with a transmission sheet (4) and a pressing disc cover (1) through a short rivet (6), the shorter end of the fixing device is arranged below a pressing disc (3), and the limiting hook is used for limiting the pressing disc (3) when the pressing disc (3) deforms downwards.