CN101862780A

CN101862780A - Mechanical pipe fitting end forming machine

Info

Publication number: CN101862780A
Application number: CN 201010207993
Authority: CN
Inventors: 王俊强
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-24
Filing date: 2010-06-24
Publication date: 2010-10-20

Abstract

The invention discloses a mechanical pipe fitting end forming machine for machining pipe fitting ends, comprising a machine body (1), a motor, inertia wheels (14), a clutch, a crank block mechanism, pipe clamp devices and a die stamping device forming the pipe ends, wherein the motor provides power by adopting a gear or a driving belt to drive the inertia wheels (14); and the clutch is used for controlling a crank shaft (15) to start and stop; two pipe clamp die holders of a pipe clamp die device are arranged up and down, one of which is a movable pipe clamp die holder (2) and the other one of which can be a fixed pipe clamp die holder (3); the fixed pipe clamp die holder (3) is fixed on the machine body (1); and a stamp die moves forward and backward. The piers, flared ends, pre-installed cutting ferrules and the like of the pipe fittings can be formed by changing different dies. The crank shaft (15) can be provided with one crank or two cranks, when the two cranks are arranged, the two cranks respectively act on the pipe clamp die device and a die stamping device, at the moment, the crank shaft (15) is vertically installed on the machine body (1) and the inertia wheels (14) are horizontally installed on the lower part of the on the machine body (1).

Description

Forming machine for end part of mechanical type pipe fitting

Technical field

The present invention relates to a kind of pipe fitting end process equipment, especially a kind of forming machine for end part of mechanical type pipe fitting.

Background technology

In the market can be to the forming machine for end part of mechanical type pipe fitting of pipe fitting end processing, as mechanical type pier nose machine, it mainly comprises fuselage, motor, flying wheel, clutch, slider-crank mechanism, clamp device and to the die set of pipe end moulding.It provides power by motor is moving by gear or driving-belt drive flying wheel, with the startup of Clutch Control slider-crank mechanism with stop, carry out the clamp action by the clamp mould in the drift crushing clamp pipe unit, under die set effect to the pipe end moulding, can carry out pier nose to pipe fitting, enlarging, processing such as prepackage cutting ferrule, but because on the horizontally disposed fuselage working face of two clamp moulds in its clamp device, slider-crank mechanism, drift, die sets etc. also will all be arranged on the fuselage working face for this reason, the space that takies the fuselage working face is very big, when pipe fitting being pre-installed cutting ferrule etc. and need operation that both hands assist, can bring very big inconvenience.

Summary of the invention

It is less that the technical problem to be solved in the present invention provides a kind of space that takies the fuselage working face, forming machine for end part of mechanical type pipe fitting eaily when pipe fitting being pre-installed cutting ferrule etc. and need operation that both hands assist.

For solving the problems of the technologies described above, forming machine for end part of mechanical type pipe fitting of the present invention comprises fuselage, motor, flying wheel, clutch, slider-crank mechanism, clamp device and to the die set of pipe end moulding, two clamp die holders of its clamp die device are for arranging up and down, and punch die is the front and back actions.

As a kind of preferred structure of the present invention, two clamp die holders of the clamp die device of above-mentioned forming machine for end part of mechanical type pipe fitting are respectively geometrical clamp pipe die seat and removable clamp die holder, and geometrical clamp pipe die seat is fixed on the fuselage.

Further improvement as above-mentioned preferred structure of the present invention, bent axle in the slider-crank mechanism of above-mentioned forming machine for end part of mechanical type pipe fitting has two cranks, die set to clamp die device and pipe end moulding works respectively, bent axle vertically is installed on the fuselage, and the flying wheel level is installed in underbelly.

Above-mentioned forming machine for end part of mechanical type pipe fitting is because two clamp die holders of clamp die device are layout up and down, punch die is the front and back actions, some parts of clamp die devices such as corresponding drift can be arranged in the below of fuselage working face, when pipe fitting being pre-installed cutting ferrule etc. and needs operation that both hands assist, can be more convenient.

Description of drawings

Below in conjunction with accompanying drawing two embodiments of the present invention are described.

Fig. 1 is the schematic diagram of first embodiment of the present invention.

Fig. 2 is the schematic diagram of second embodiment of the present invention.

The specific embodiment

Fig. 1 shows first embodiment of the present invention.In the present embodiment, the clamp die device comprises die sinking spring 7, drift 9, slide block 12 of lower platen 8, the slide plate 13 of geometrical clamp pipe die seat 3, removable clamp die holder 2, clamp mould 6, clamp mould 5, the guiding slide bar 4 of removable clamp die holder 2, removable clamp die holder 2, removable clamp die holder 2 etc.Die set mainly contains punch die 10 and slide block 12 formations of punch die 10 is installed.Two clamp die holders of clamp die device are for arranging up and down, and punch die 10 is the front and back action.Two clamp die holders are respectively in geometrical clamp pipe die

seat

3 and 2, two clamping seats of removable clamp die holder clamp mould 6 and clamp mould 5 are installed, and geometrical clamp pipe die seat 3 is fixed on the fuselage 1.In equipment when work,, driven by motor flying wheel 14 provides power, the rotation by the Clutch Control bent axle 15 between flying wheel 14 and the bent axle 15 and stopping.Bent axle 15 rotates, and drift 9 pushes the lower platen 8 of removable clamp die holder 2 forward downwards, and lower platen 8 and guiding slide bar 4 drive removable clamp die holder 2 and move down, and after the pipe fitting clamping, punch die 10 arrives, and pipe fitting end is carried out operations for forming.Change different moulds, just can carry out pier nose, enlarging, shaping works such as prepackage cutting ferrule the end of pipe fitting.Operations for forming finishes, and punch die 10 and drift 9 retreat, and the die sinking spring 7 of removable then clamp die holder 2 backs down removable clamp die holder 2, takes out pipe fitting.

Fig. 2 shows second embodiment of the present invention.In the present embodiment, the clamp die device comprises die sinking spring 7, drift 9, slide block 23, take-up housing 24, connecting rod 22 of lower platen 8, the slide plate 13 of geometrical clamp pipe die seat 3, removable clamp die holder 2, clamp mould 6, clamp mould 5, the guiding slide bar 4 of removable clamp die holder 2, removable clamp die holder 2, removable clamp die holder 2 etc.Die set mainly contains formations such as punch die 10, the slide block 17 that punch die 10 is installed, take-up housing 18, connecting rod 19.Two clamp die holders of clamp die device are for arranging up and down, and punch die 10 is the front and back action.Two clamp die holders are respectively in geometrical clamp

pipe die seat

3 and 2, two die holders of removable clamp die holder clamp mould 6 and clamp mould 5 are installed, and geometrical clamp pipe die seat 3 is fixed on the fuselage 1.Bent axle 15 has two cranks, and 21 pairs of clamp die devices of crank work, and 20 pairs of die sets of crank work, and bent axle 15 vertically is installed on the fuselage 1, and flying wheel 14 levels are installed in fuselage 1 bottom.In equipment when work,, driven by motor flying wheel 14 provides power, the rotation by the Clutch Control bent axle 15 between flying wheel 14 and the bent axle 15 and stopping.Bent axle 15 rotates, and drift 9 pushes the lower platen 8 of removable clamp die holder 2 forward downwards, and lower platen 8 and guiding slide bar 4 drive removable clamp die holder 2 and move down, and after the pipe fitting clamping, punch die 10 arrives, and pipe fitting end is carried out operations for forming.Change different moulds, just can carry out pier nose, enlarging, shaping works such as prepackage cutting ferrule the end of pipe fitting.Operations for forming finishes, and punch die 10 and drift 9 retreat, and the die sinking spring 7 of removable then clamp die holder 2 backs down removable clamp die holder 2, takes out pipe fitting.

Claims

1. one kind is used for the forming machine for end part of mechanical type pipe fitting that pipe fitting end is processed, comprise fuselage (1), motor, flying wheel (14), clutch, slider-crank mechanism, clamp die device and to the die set of pipe end moulding, it is characterized in that: two clamp die holders of described clamp die device are for arranging up and down, and punch die (10) is the front and back action.

2. according to the described forming machine for end part of mechanical type pipe fitting of claim 1, it is characterized in that: two clamp die holders of described clamp die device are respectively geometrical clamp pipe die seat (3) and removable clamp die holder (2), and geometrical clamp pipe die seat (3) is fixed on the fuselage (1).

3. according to the described forming machine for end part of mechanical type pipe fitting of claim 2, it is characterized in that: the bent axle in the described slider-crank mechanism (15) has two cranks, die set to clamp die device and pipe end moulding works respectively, bent axle (15) vertically is installed on the fuselage (1), and flying wheel (14) level is installed in fuselage (1) bottom.