CN201427154Y

CN201427154Y - Supporting device used for producing hot-pressing elbow

Info

Publication number: CN201427154Y
Application number: CN2009200441808U
Authority: CN
Inventors: 陈少忠
Original assignee: Jiangyin Zhongnan Heavy Industry Furnishment Co Ltd
Current assignee: Jiangyin Zhongnan Heavy Industry Furnishment Co Ltd
Priority date: 2009-06-19
Filing date: 2009-06-19
Publication date: 2010-03-24
Anticipated expiration: 2019-06-19

Abstract

The utility model relates to a supporting device used for producing a hot-pressing elbow, which is characterized in that: the supporting device comprises a semi-circular inner-arc supporting tile, a semi-circular outer-arc supporting tile, two supporting plates and a rotating pin roll; both sides of the round top of the semi-circular inner-arc supporting tile are arranged as arc-shaped concave; both sides of the round top of the semi-circular outer-arc supporting tile are arranged as arc-shaped convex; the two supporting plates are connected through the rotating pin roll. The advantages of thesupporting device are as follows: the inner arc of the produced elbow near to the end is not provided with the phenomenon of collapse, it is convenient to take the supporting device out of the forming elbow.

Description

A kind of bracing or strutting arrangement that is used to produce hot-pressed elbow

One, technical field

The utility model relates to a kind of bracing or strutting arrangement, relates in particular to a kind of bracing or strutting arrangement that is used to produce hot-pressed elbow.

Two, background technology

At present when producing hot-pressed elbow, in elbow base pipe, put into earlier solid irony module, and then it is hot-forming with putting into the elbow grinding tool after the heating of elbow base pipe, its shortcoming is to produce the inner arc of elbow at the proximity head place that makes the phenomenon of subsiding is arranged easily, and solid irony module is taken out inconvenience very from elbow behind the elbow hot forming.

Three, summary of the invention

At above-mentioned shortcoming, the purpose of this utility model is to provide a kind of bracing or strutting arrangement that is used to produce hot-pressed elbow, with its phenomenon of not subsiding at the inner arc of elbow of producing at the proximity head place, and convenient to remove from the shaping elbow.

Technology contents of the present utility model is, a kind of bracing or strutting arrangement that is used to produce hot-pressed elbow is characterized in that it comprises that semicircle inner arc supports watt, semicircle outer arc supports watt, two gripper shoes and a rotary pin shaft; The dome both sides that semicircle inner arc supports watt are the arc indent; The dome both sides that semicircle outer arc supports watt are the arc evagination; Two gripper shoes are connected by rotary pin shaft.

The utility model supports semicircle inner arc watt and semicircle outer arc supports and watt puts into elbow base pipe in use, and the support of two faggings is straight, is about to that inner arc supports watt and outer arc supports watt stretching and is adjacent to elbow base inside pipe wall.

The advantage that the utlity model has is:

1, the phenomenon of not subsiding with the inner arc of elbow at the proximity head place of the utility model production.

2, the utility model only needs two gripper shoes to unclamp when taking out from the shaping elbow, inner arc can be supported watt, outer arc supports and watt take out easily.

Four, description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation that interior semicircle inner arc supports watt.

Fig. 3 is the structural representation that semicircle outer arc supports watt.

Fig. 4 is a use schematic diagram of the present utility model.

Fig. 5 is the schematic diagram of elbow after being shaped.

Five, the specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, a kind of bracing or strutting arrangement that is used to produce hot-pressed elbow is characterized in that it comprises that semicircle inner arc supports watt 1, semicircle outer arc supports watt 2, two gripper shoes 3 and a rotary pin shaft 4; It is the arc indent that semicircle inner arc supports watt 1 dome both sides 1.1; It is the arc evagination that semicircle outer arc supports watts 2 dome both sides 2.1; Two gripper shoes 3 are connected by rotary pin shaft 4.

As shown in Figure 4 and Figure 5, the utility model in use, with semicircle inner arc support watt 1 and semicircle outer arc support watts 2 and put into elbow base pipe 5, the support of two faggings 3 is straight, the semicircle inner arc that makes support watt 1 be shaped after the inwall 6.1 of inner arc of elbow 6 be adjacent to, semicircle outer arc support watts 2 be shaped after the inwall 6.2 of outer arc of elbow 6 be adjacent to; Putting into the number of bracing or strutting arrangement in elbow base pipe 5 decides according to the length of elbow base pipe; After making shaping elbow 6, only need two faggings 3 are unclamped and bracing or strutting arrangement can be taken out one by one with instrument 7.

Claims

1, a kind of bracing or strutting arrangement that is used to produce hot-pressed elbow is characterized in that it comprises that semicircle inner arc supports watt (1), semicircle outer arc supports watt (2), two gripper shoes (3) and a rotary pin shaft (4); The dome both sides (1.1) that semicircle inner arc supports watt (1) are the arc indent; The dome both sides (2.1) that semicircle outer arc supports watt (2) are the arc evagination; Two gripper shoes (3) are connected by rotary pin shaft (4).