CN210565887U

CN210565887U - Reverse clutch cover assembly

Info

Publication number: CN210565887U
Application number: CN201921142255.6U
Authority: CN
Inventors: 薛行义
Original assignee: Ruian Oucheng Auto Parts Co Ltd
Current assignee: Ruian Oucheng Auto Parts Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-05-19
Anticipated expiration: 2029-07-19

Abstract

The utility model relates to a trans clutch case assembly, including lid, drive plate, pressure disk and diaphragm spring, be equipped with in the lid and hold the chamber, drive plate and pressure disk setting are holding the intracavity, and it has at least three guide bar to hold chamber upper wall circumference array, and the mobile guide bar setting that passes of drive plate holds the intracavity, and drive plate downwardly extending has solid fixed ring, and gu fixed ring passes through bolt and pressure disk fixed connection, and diaphragm spring one side is fixed on the lid through the pin, and the opposite side is fixed with the drive plate through the pin. The utility model discloses a give up original connecting rod structure, and extend on the initiative dish and form solid fixed ring, directly fix with the pressure disk, simplify overall structure, reduction in production cost can not appear card dead corrosion and the cracked problem of connecting rod moreover, guarantee the permanent validity and the stability of working of separation and reunion.

Description

Reverse clutch cover assembly

Technical Field

The utility model relates to a clutch accessory technical field, concretely relates to trans clutch case assembly.

Background

The reverse clutch cover assembly works in contrast to the conventional clutch cover assembly, which is in a clutch state in an installation state, is engaged by applying an external force, and is disengaged by the elastic force of a diaphragm spring, as disclosed in patent No. 201510445329.3. The power transmission is transmitted through the rod and the connecting strip, the connecting rod and the connecting strip are easy to be stuck and rusted after long-term use, the connecting rod and the connecting strip are easy to break, the requirement on the rigidity of the connecting rod and the connecting strip is high, the structure of the connecting rod and the connecting strip is complex, and the processing and manufacturing cost is high.

SUMMERY OF THE UTILITY MODEL

To the not enough in the background art, the utility model provides a trans-clutch case assembly.

The utility model adopts the technical proposal that: the utility model provides a trans-clutch case assembly, includes lid, driving disk, pressure disk and diaphragm spring, the lid in be equipped with and hold the chamber, driving disk and pressure disk setting hold the intracavity, it has at least three guide bar to hold chamber upper wall circumference array, the intracavity is held in the mobile guide bar setting that passes of driving disk, driving disk downwardly extending has solid fixed ring, gu fixed ring passes through bolt and pressure disk fixed connection, diaphragm spring one side fix on the lid through the pin, the opposite side is fixed with the driving disk through the pin.

Furthermore, the section of the fixing ring is of an L-shaped structure, and the fixing ring and the driving disc are integrally formed.

Furthermore, the lower end of the guide rod is in threaded connection with a limiting block.

Furthermore, diaphragm spring includes the spring leaf and sets up outer fixed ring and the interior fixed ring on the inner ring of spring leaf and outer loop respectively, be provided with the fixed orifices on outer fixed ring and the interior fixed ring.

Furthermore, the upper end surface of the cover body is provided with a downward first concave surface, and the first concave surface is provided with a first heat dissipation hole penetrating through the cover body.

Furthermore, an inward second concave surface is arranged on the side surface of the cover body, and a second heat dissipation hole penetrating through the cover body is formed in the second concave surface.

The utility model has the advantages that: the utility model discloses a give up original connecting rod structure, and extend on the initiative dish and form solid fixed ring, directly fix with the pressure disk, simplify overall structure, reduction in production cost can not appear card dead corrosion and the cracked problem of connecting rod moreover, guarantee the permanent validity and the stability of working of separation and reunion.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided.

The present invention will be described in further detail below with reference to the drawings.

Drawings

Fig. 1 is a schematic top view of a cover.

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic structural view of the diaphragm spring.

In the figure: 1. a cover body; 2. a driving disk; 3. a platen; 4. a diaphragm spring; 5. an accommodating chamber; 6. a guide bar; 7. a fixing ring; 8. a limiting block; 9. a spring plate; 10. an outer fixing ring; 11. an inner fixing ring; 12. a fixing hole; 13. a first concave surface; 14. a first heat dissipation hole; 15. a second concave surface; 16. a second heat dissipation hole.

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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a trans-clutch case assembly.

In this embodiment, referring to fig. 1 to 3, this anti-form clutch case assembly, including lid 1, driving disk 2, pressure disk 3 and diaphragm spring 4, lid 1 in be equipped with and hold chamber 5, driving disk 2 and pressure disk 3 set up and hold chamber 5 in, it has at least three guide bar 6 to hold 5 upper wall circumference arrays of chamber, driving disk 2 can movably pass guide bar 6 and set up and hold the intracavity, driving disk downwardly extending has solid fixed ring 7, gu fixed ring 7 passes through bolt and pressure disk fixed connection, diaphragm spring one side fix on the lid through the pin, the opposite side is fixed with the driving disk through the pin.

Among the above-mentioned technical scheme, through giving up the connecting rod structure originally, and extend on the initiative dish and form solid fixed ring, directly fix with the pressure disk, simplify overall structure, reduction in production cost can not appear card corrosion and the cracked problem of connecting rod moreover, guarantee the validity and the stability of the permanent work of separation and reunion. In addition, still increase the guide bar on the lid, the initiative dish activity sets up on the guide bar, guarantees the straightness that the initiative dish made a round trip movement through increasing the guide bar, helps improving separation and reunion stability.

Specifically, the section of the fixing ring is of an L-shaped structure, and the fixing ring and the driving disc are integrally formed; the lower end of the guide rod 6 is in threaded connection with a limiting block 8. The limiting block 8 is of a detachable structure, so that the driving disc can be conveniently installed, and the limiting hole is used for limiting the maximum distance of the driving disc in the descending direction.

Specifically, the diaphragm spring 4 comprises a spring piece 9, and an outer fixing ring 10 and an inner fixing ring 11 which are respectively arranged on an inner ring and an outer ring of the spring piece, wherein fixing holes 12 are formed in the outer fixing ring 10 and the inner fixing ring 11. The cover body is fixedly connected with the driving disc conveniently by arranging the outer fixing ring and the inner fixing ring.

Specifically, the upper end surface of the cover body is provided with a downward first concave surface 131, and the first concave surface 13 is provided with a first heat dissipation hole 14 penetrating through the cover body; the side surface of the cover body is provided with an inward second concave surface 15, and the second concave surface 15 is provided with a second heat dissipation hole 16 penetrating through the cover body. Through setting up the louvre, guarantee the ventilation between clutch case and the pressure disk, form semi-open structure, improve heat dispersion.

The utility model discloses a give up original connecting rod structure, and extend on the initiative dish and form solid fixed ring, directly fix with the pressure disk, simplify overall structure, reduction in production cost can not appear card dead corrosion and the cracked problem of connecting rod moreover, guarantee the permanent validity and the stability of working of separation and reunion.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concepts are not limited to the embodiments, and any modifications that utilize the inventive concepts are intended to be included within the scope of the appended claims.

Claims

1. The utility model provides a trans clutch case assembly, includes lid, driving disk, pressure disk and diaphragm spring, the lid in be equipped with and hold the chamber, driving disk and pressure disk setting hold intracavity, its characterized in that: hold chamber upper wall circumference array and have at least three guide bar, the drive plate can movably pass the guide bar setting and hold the intracavity, drive plate downwardly extending has solid fixed ring, gu fixed ring passes through bolt and pressure disk fixed connection, diaphragm spring one side fix on the lid through the pin, the opposite side is fixed with the drive plate through the pin.

2. The reverse clutch cover assembly according to claim 1, wherein: the section of the fixing ring is of an L-shaped structure, and the fixing ring and the driving disc are integrally formed.

3. The reverse clutch cover assembly according to claim 2, wherein: the lower end of the guide rod is in threaded connection with a limiting block.

4. The reverse clutch cover assembly according to any one of claims 1 to 3, wherein: the diaphragm spring comprises a spring piece, an outer fixing ring and an inner fixing ring, wherein the outer fixing ring and the inner fixing ring are respectively arranged on an inner ring and an outer ring of the spring piece, and fixing holes are formed in the outer fixing ring and the inner fixing ring.

5. The reverse clutch cover assembly according to claim 1, wherein: the upper end surface of the cover body is provided with a downward first concave surface, and the first concave surface is provided with a first heat dissipation hole penetrating through the cover body.

6. The reverse clutch cover assembly according to claim 1, wherein: the side surface of the cover body is provided with an inward second concave surface, and the second concave surface is provided with a second heat dissipation hole penetrating through the cover body.