CN212265690U

CN212265690U - Novel umbrella valve mounting structure

Info

Publication number: CN212265690U
Application number: CN202020441653.4U
Authority: CN
Inventors: 王文杰; 李永浩; 陈仰帆
Original assignee: HEFEI HENGXIN AUTOMOTIVE ENGINE COMPONENT MANUFACTURING CO LTD
Current assignee: Hefei Hengxin Power Technology Co.,Ltd.
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-01
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to a novel umbrella valve mounting structure. The novel umbrella valve mounting structure comprises a clamping piece main body, wherein the clamping piece main body comprises two groups of cuboid mechanisms, grooves are formed in the positions, close to the upper end surface, of the cuboid mechanisms, and the end surfaces, with the grooves, of the cuboid mechanisms are tightly attached to each other in a clamping state; this novel umbrella valve mounting structure, simple structure, convenient operation uses in a flexible way, and the umbrella valve fixed mounting of being convenient for uses, the effectual umbrella valve of having protected, convenient to popularize and use.

Description

Novel umbrella valve mounting structure

Technical Field

The utility model belongs to the technical field of the umbrella valve installation, concretely relates to novel umbrella valve mounting structure.

Background

Most of the existing gasoline engines adopt an umbrella valve oil return structure, in order to increase the volume of an oil return cavity, the position of a valve seat is deeper, and if a mode of pressing from the outer side to the inner side of the valve seat is adopted, the valve seat is easily influenced by the precision of a valve seat die, so that the umbrella valve is not installed in place and other problems are caused; the umbrella valve is installed in a mode of pulling inwards from the inner side of the valve seat, and the valve seat is deep, so that manual operation is difficult.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple structure, reasonable in design's novel umbrella valve mounting structure for solving above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides a novel umbrella valve mounting structure, includes the clamping piece main part, the clamping piece main part includes two sets of cuboid mechanisms, the position that cuboid mechanism is close to the upper end surface is seted up flutedly, under the clamping state, the terminal surface that cuboid mechanism took the recess closely laminates.

As a further optimization scheme of the utility model, be provided with the clamp splice in the recess, the clamp splice divide into two cell bodies with the recess.

As a further optimization scheme of the utility model, the clamp splice divide into elongated slot and short groove with the recess, the short groove is located the top of elongated slot.

As a further optimization scheme of the utility model, the lower extreme surface of clamping piece main part is connected with the clamping piece.

As a further preferred embodiment of the present invention, the clamping member is a clamping cylinder member.

As the utility model discloses a further optimization scheme, the lower extreme of clamping piece is connected with the extensible member.

As a further optimization scheme of the utility model, the extensible member is for removing the cylinder spare.

The beneficial effects of the utility model reside in that: the utility model discloses be provided with cuboid mechanism, can carry out the centre gripping to the umbrella valve through the recess on cuboid mechanism surface, can make the umbrella valve install on the disk seat and target in place, guarantee simultaneously that the damage can not appear in the umbrella valve, whole device simple structure, convenient operation uses in a flexible way, and the umbrella valve fixed mounting of being convenient for uses, the effectual umbrella valve of having protected, convenient to popularize and use.

Drawings

FIG. 1 is a schematic view of the assembly of an umbrella valve with a clip body of the present invention;

fig. 2 is a schematic structural view of the clip main body of the present invention;

fig. 3 is a schematic view of the overall structure of the present invention.

In the figure: 10. an umbrella valve; 11. an oil return pipe; 12. a clip main body; 13. clamping the cylinder member; 14. a movable cylinder member; 15. and (4) a groove.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Example 1

As shown in fig. 1-3, a novel umbrella valve mounting structure comprises a clip main body 12, wherein the clip main body 12 comprises two sets of cuboid mechanisms, grooves 15 are formed in the positions, close to the upper end surface, of the cuboid mechanisms, and the end faces, provided with the grooves 15, of the cuboid mechanisms are tightly attached to each other in a clamping state.

A clamping block is arranged in the groove 15, and the clamping block divides the groove 15 into two groove bodies; the clamping block divides the groove 15 into a long groove and a short groove, the short groove is positioned above the long groove, and the short groove is used for reducing the contact area and increasing the clamping force of the umbrella valve; the long groove is used for reserving a sufficient position for the handle of the umbrella valve to prevent the umbrella valve from being damaged by clamping; a clamping piece is connected to the outer surface of the lower end of the clamping piece main body 12; the clamping piece is a clamping cylinder piece 13, and other forms of clamping pieces can be selected; the lower end of the clamping piece is connected with a telescopic piece; the telescopic part is a movable cylinder part 14, and other forms of telescopic parts can be selected; the clamping cylinder piece 13 and the moving cylinder piece 14 can be common cylinder pieces (the lower end of the rectangular solid mechanism can be hinged or not connected, the rectangular solid mechanism can be selected according to actual requirements, and the clamping of the clamping pieces is not influenced by the two states).

In the new umbrella valve installation structure, when in use, the clip main body 12 is in an initial state as shown in fig. 2, the oil-gas separator single piece with the oil return pipe 11 is installed on the fixing tool, the clip main body 12 is in contact with the bottom of the inner side of the valve seat, and the umbrella valve 10 extends into a gap formed by two rectangular solid mechanisms in the clip main body 12 from the installation hole; after the clamping cylinder part 13 is connected with the clamping piece main body 12, the clamping cylinder part 13 is connected with the moving cylinder part 14 together, after the clamping cylinder part 13 is ventilated, the umbrella valve 10 is clamped, most of the umbrella valve 10 is located in a gap formed by the groove 15, the clamping force is increased, meanwhile, the umbrella valve 10 can be effectively prevented from being damaged by clamping, the cylinder 14 is used for driving the clamping piece main body 12 to move up and down after being clamped, so that the umbrella valve 10 is installed, and the whole device is practical.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a novel umbrella valve mounting structure, its characterized in that includes clamping piece main part (12), clamping piece main part (12) include two sets of cuboid mechanisms, the position that cuboid mechanism is close to the upper end surface is seted up flutedly (15), and under the clamping state, the terminal surface that cuboid mechanism has recess (15) closely laminates.

2. A novel umbrella valve mounting structure, as claimed in claim 1, wherein: the groove (15) is internally provided with a clamping block, and the clamping block divides the groove (15) into two groove bodies.

3. A novel umbrella valve mounting structure, as claimed in claim 2, wherein: the clamping blocks divide the groove (15) into a long groove and a short groove, and the short groove is positioned above the long groove.

4. A novel umbrella valve mounting structure as claimed in any one of claims 1 to 3, wherein: the outer surface of the lower end of the clip main body (12) is connected with a clamping piece.

5. A novel umbrella valve mounting structure, as claimed in claim 4, wherein: the clamping piece is a clamping cylinder piece (13).

6. A novel umbrella valve mounting structure, as claimed in claim 4, wherein: the lower end of the clamping piece is connected with a telescopic piece.

7. A novel umbrella valve mounting structure, as claimed in claim 6, wherein: the telescopic part is a movable cylinder part (14).