CN205876527U

CN205876527U - Wet sleeve

Info

Publication number: CN205876527U
Application number: CN201620832865.9U
Authority: CN
Inventors: 洪波
Original assignee: YANGZHOU SHENCHI CYLINDER CO Ltd
Current assignee: YANGZHOU SHENCHI CYLINDER CO Ltd
Priority date: 2016-08-03
Filing date: 2016-08-03
Publication date: 2017-01-11
Anticipated expiration: 2026-08-03

Abstract

The utility model provides a wet sleeve, including the first clamping body and main part, the first clamping body for hollow cylinder, the main part be hollow cylinder, the first clamping body with main part fixedly connected, the outer disc of main part be equipped with the thread turns groove. This kind of structure can make the clamping body carry out synchronal processing with the main part to because the existence of the thread groove on the outer disc can make abundant the contacting with the cylinder liner of coolant liquid, play adequate cooling's effect.

Description

A kind of wet sleeve

Technical field

This utility model relates to a kind of diesel engine arts, is specifically related to a kind of diesel engine wet sleeve field.

Background technology

The existing processing for cylinder sleeve, owing to needs are to cylinder sleeve clamping, people just process one at the outer wall of cylinder sleeve Chimb is used for clamping cylinder sleeve, but just because of the existence of chimb, so cylinder sleeve cannot be made disposably to machine, and existing Wet sleeve in, cooling effect is general.

Utility model content

The technical problems to be solved in the utility model is: in order to solve the loaded down with trivial details and right of clamping workpiece part manufacturing procedure In the problem of cylinder sleeve cooling effect difference, this utility model provides a kind of wet sleeve to solve the problems referred to above.

This utility model solves its technical problem and be the technical scheme is that a kind of wet sleeve, including the first clamping body Main body, the first described clamping body is hollow cylinder, and described main body is hollow cylinder, the first described clamping body and institute The main body fixed-link stated, described main body periphery is provided with screw thread wire casing；

Further, described main body upper end is provided with chamfering；

Further, described main body is provided with guide angle in lower end at the chamfering arranged；

Further, described lower body part is provided with several grooves, and described inside grooves is provided with sealing ring.

The beneficial effects of the utility model are that this wet sleeve can make clamping body and main body carry out processing simultaneously, and Because the existence of the thread groove on periphery, coolant can be made sufficiently to contact with cylinder sleeve, play sufficiently cool effect.

Accompanying drawing explanation

With embodiment, this utility model is further illustrated below in conjunction with the accompanying drawings.

Fig. 1 is the structural representation of the optimum embodiment of this utility model cylinder sleeve.

1, first clamping body in figure, 2, chamfering, 3, guide angle, 4, main body, 5, groove.

Detailed description of the invention

Of the present utility model embodiment is described below in detail, and the example of described embodiment is shown in the drawings, the most ad initio Represent same or similar element to same or similar label eventually or there is the element of same or like function.Below by ginseng It is exemplary for examining the embodiment that accompanying drawing describes, and is only used for explaining this utility model, and it is not intended that to of the present utility model Limit.On the contrary, owning in the range of embodiment of the present utility model includes the spirit falling into attached claims and intension Change, amendment and equivalent.

In description of the present utility model, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width Degree ", " thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward ", " axle To ", " radially ", the orientation of the instruction such as " circumferential " or position relationship be based on orientation shown in the drawings or position relationship, be only for It is easy to describe the present invention and simplifying describe rather than instruction or the device of hint indication or element must have a specific side Position, with specific azimuth configuration and operation, be therefore not considered as limiting the invention.

Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or imply relatively important Property.In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is connected ", " even Connect " should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；It can be machine Tool connects, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary.For this area For those of ordinary skill, above-mentioned term concrete meaning in this utility model can be understood with concrete condition.Additionally, in this reality With in novel description, except as otherwise noted, " multiple " are meant that two or more.

As it is shown in figure 1, this utility model provides a kind of wet sleeve, including the first clamping body 1 and main body 4, because first Clamping body 1 is hollow cylinder, identical with the structure of main body 4, processing when, can first process the first clamping body 1, then Reprocessing main body 4, thus without clamping apparatus being carried out other clamping, thus simplify processing technique and improve processing Efficiency；

It is provided with chamfering 2 on main body 4 top, is provided with guide angle 3 in the bottom of chamfering 2, when cylinder sleeve assembles, can make Cylinder sleeve is the most slidably therein along guide angle 3；

It is provided with screw thread wire casing in the cylindrical portion of main body 4, because the existence of screw thread wire casing, directly connects with its cylinder sleeve in coolant The when of touching, coolant flows with thread groove, thus serves sufficiently cool effect；

It is provided with groove in the bottom of main body 4, in recess hole, is used for placing sealing ring, thus prevents from directly contacting with cylinder sleeve The leakage of water.

In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy Point is contained at least one embodiment of the present utility model or example.In this manual, the schematic table to described term State and be not necessarily referring to identical embodiment or example.And, the specific features of description, structure, material or feature can be Any one or more embodiments or example combine in an appropriate manner.

With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related work people Member can carry out various change and amendment completely in the range of without departing from this utility model technological thought.This reality The content being not limited in description by novel technical scope, it is necessary to determine its technology according to right Property scope.

Claims

1. a wet sleeve, including the first clamping body (1) and main body (4), the first described clamping body (1) is hollow cylinder, Described main body (4) is hollow cylinder, and the first described clamping body (1) and the fixing connection of described main body (4), its feature exists In: described main body (4) periphery is provided with screw thread wire casing.

2. a kind of wet sleeve as claimed in claim 1, it is characterised in that: described main body (4) upper end is provided with chamfering (2).

3. a kind of wet sleeve as claimed in claim 2, it is characterised in that: chamfering (2) lower end, place of described main body (4) is provided with Guide angle (3).

4. a kind of wet sleeve as claimed in claim 1, it is characterised in that: described main body (4) bottom is provided with several grooves (5), described groove (5) is internal is provided with sealing ring.