CN201794936U

CN201794936U - Sleeve joint type coupler

Info

Publication number: CN201794936U
Application number: CN2010202586448U
Authority: CN
Inventors: 赵发忠; 杨志华; 杨魁杉; 刘炎
Original assignee: Jinan Golden Bull Brick & Tile Making Machinery Co ltd
Current assignee: Jinan Golden Bull Brick & Tile Making Machinery Co ltd
Priority date: 2010-07-15
Filing date: 2010-07-15
Publication date: 2011-04-13
Anticipated expiration: 2020-07-15

Abstract

The utility model relates to a sleeve joint type coupler which comprises a fixing sleeve (4) that is internally sleeved and jointed with a first half coupler (2) and a second half coupler (5), wherein jointed ends of the fixing sleeve (4), the first half coupler (2) and the second half coupler (5) are provided with flange plates; and the flange plate of the fixing sleeve (4) is connected with the flange plates of the first half coupler (2) and the second half coupler (5) respectively by fixed bolts (1) and fixed nuts (3). The sleeve joint type coupler has the characteristics of being compact in structure and convenient to install and disassemble; and meanwhile, as the inner wall of the fixing sleeve is a tapered surface, the sleeve joint type coupler can adapt to transmission shafts with different sizes by adjusting the mounting length of the bolts, and is better in universality.

Description

A kind of socket joint type coupling

(1), technical field the utility model relates to a kind of coupling.

(2), the existing coupling of background technique is cruciate flower piece or plum blossoms block shape mostly, the following problem of ubiquity: the first, change difficult especially when coupling wearing and tearing back; The second, the volume of existing coupling is all quite big, and it is bigger than imitating to take up room.Three, adopt interference fit, install, dismantle inconvenience.Four, installation dimension is fixed, and versatility is poor.

(3), model utility content technical problem to be solved in the utility model is, a kind of socket joint type coupling is provided, can driving shaft and driven shaft be bound up by the socket fastening means, to overcome the defective of existing coupling.

The technological scheme that its technical problem that solves the utility model adopts is as follows:

A kind of socket joint type coupling, it is characterized in that: it comprises adapter sleeve, is socketed with first half-coupling and the second half devices in adapter sleeve; The connecting end of adapter sleeve, first half-coupling and the second half devices all has flange plate; The flange plate of adapter sleeve is connected with the flange plate of first half-coupling with the second half devices respectively by fixing bolt and set screw nut.

The adapter sleeve inwall has tapering; The outer wall of first half-coupling and the second half devices all has the tapering that matches with the adapter sleeve inwall.

Economic effect of the present utility model is: (1), structure are compacter than imitating, and take littler installing space.(2), adopt the socket fastening-type, install, loading and unloading than efficacious prescriptions just.(3), because the inwall of adapter sleeve is a conical surface, can adapt to the transmission shaft of different size by the length of installation of regulating bolt, have good versatility.

(4), description of drawings Fig. 1 is a general assembly schematic representation of the present utility model.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is the structure shape schematic representation of the utility model first half-coupling.

Fig. 4 is the side view of Fig. 3.

Fig. 5 is the structure shape schematic representation of the utility model second half-coupling.

Fig. 6 is the side view of Fig. 5.

Fig. 7 is the structure shape schematic representation of the utility model adapter sleeve.

Fig. 8 is the side view of Fig. 7.

(5), embodiment is further described the utility model below in conjunction with drawings and Examples.

As shown in Figure 1, 2, this coupling comprises that inwall has the adapter sleeve 4 of tapering, is socketed with first half-coupling 2 and the second half devices 5 that outer wall all has tapering in adapter sleeve 4.The connecting end of adapter sleeve 4, first half-coupling 2 and the second half devices 5, promptly the left end among the figure all has flange plate.The flange plate of adapter sleeve 4 is connected with the flange plate of first half-coupling 2 with the second half devices 5 respectively by fixing bolt 1 and set screw nut 3.

Wherein, first half-coupling, 2 end face outers are a semicircle, and outer wall has tapering, shown in Fig. 3,4.

Second half-coupling, 5 end face outers are a semicircle, and outer wall has and the identical tapering of first half-coupling, 2 outer walls, shown in Fig. 5,6.

Adapter sleeve 4 end face outers are a full circle, and inwall has the tapering that matches with the half-coupling outer wall, shown in Fig. 7,8.

When using the utility model, first half-coupling 2 and the second half devices 5 and adapter sleeve 4 are linked together by fixing bolt 1 and set screw nut 3.Adapter sleeve 4 is associated in two transmission shafts together tightly by first half-coupling 2 and the second half devices 5, and driving shaft is associated in driven axle like this, thereby reaches the purpose of transmitting rotatory force.

By regulating the length of installation of clamping bolt 1, can adapt to the size of the used transmission shaft of transmission.

Claims

1. socket joint type coupling, it is characterized in that: it comprises adapter sleeve (4), is socketed with first half-coupling (2) and the second half devices (5) in adapter sleeve (4); The connecting end of adapter sleeve (4), first half-coupling (2) and the second half devices (5) all has flange plate; The flange plate of adapter sleeve (4) is connected with the flange plate of first half-coupling (2) with the second half devices (5) respectively by fixing bolt (1) and set screw nut (3).

2. socket joint type coupling as claimed in claim 1 is characterized in that: adapter sleeve (4) inwall has tapering; The outer wall of first half-coupling (2) and the second half devices (5) all has the tapering that matches with adapter sleeve (4) inwall.