Высококачественная машина для холодного черчения медных труб 20

1.Introduction of equipment

A.application

This equipment is applicable to the drawing (drawing, cold drawing, polishing and drawing) processing equipment of metal tube (bar)

B.Mechanical structure

Single chain drawing machine

2.Operation mode

One end is shrunk (indenter) and then stretched into the central frame of the drawing machine by hand. After being pneumatically clamped, the chain hook is used to pull the chain. During drawing, the vibration of the machine body is required to be small, the drawing speed is uniform and stable, and the best precision of the finished product after drawing is achieved, so that the surface of the finished product is even and smooth. Generally, the above requirements are achieved after drawing

3. Equipment capability

A.Tensile form

Scissor type clamp, 1-wire middle drawing

B.Tensile force

10T

C.Stretching speed

25m/min

D.Track length

10m

E.Effective length

6m

F.Center height

800mm

4.Machine construction

Single chain bar drawing, mechanical transmission; the main motor is AC motor, which drives the reducer and outputs power. (excluding discharging and cutting mechanism)

A.Motor and operation panel

The motor is Wuxi hi tech motor, and the reducer is Taixing reducer

(1)Power

37kw1 sets of AC motor, zq750 reducer speed ratio 20.49 1 set of trolley return motor 3KW 1 set

(2)Force

10Ton

(3)Speed

960rpm

(4)supply voltage

440V 60HZ

5.Driving part

(1)Frame

The main frame is welded with I-beam and seamless steel pipe, and assembled after stress relief manufacturing. (the steel used for the tank is national standard material of Masteel)

(2)chain

10.3.2 bending chain, material 40Cr, quenching and tempering treatment (Changzhou Yongqiang cold drawn special chain)

(3)Sprocket shaft

Material 40Cr, quenching and tempering treatment

6.Structure of supporting part

(1)Mould mounting frame

Welded structure of steel plate

(2)Feeder

Auxiliary material receiving of pneumatic material receiving arm

(3)Core frame

Core frame length 5m

(4)Pull-out car

Mechanical scissor type clamping arm, impact bar linkage chain hook, carriage return chain drive

(5)Drawing oil injection mode

Manual oiling