A kind of driven wheel system of multidie machine and many die drawings including the driven wheel system
Silk machine
Technical field
This utility model is related to multi-die wire drawing machining apparatus field, more particularly to a kind of driven train of multidie machine
Unite and including the multidie machine of the driven wheel system.
Background technology
Widely, wire stretching refers to that line base passes through nib under certain pulling force effect, and modeling occurs for the use of wire drawing machine
Property deformation, reduce section, length increase a kind of pressure processing method.Wire drawing belongs to intermetallic composite coating.Wire-drawing equipment is according to mould
Tool quantity can be divided into single die wire drawing machine and multidie machine, wherein existing multidie machine be divided into slidingtype continuous drawing machine with it is non-
Slidingtype continuous drawing machine.Slidingtype continuous drawing machine is that wire drawing drum wheel peripheral speed is more than wire stretching speed, and with this
Frictional force is produced, so as to carry out wire drawing.The main application in slidingtype continuous drawing machine has cylindrical drum wire drawing machine and horizontal
The characteristics of turriform drum wire drawing machine, wherein cylindrical drum wire drawing machine is the equal diameters of each drum wheel for wire drawing machines, and linearly
Arrangement, the main form that drags is that a motor drives drums at different levels.
The driven pulley of existing general cylindrical drum wire drawing machine is arranged in a linear and is fixed on same axle, driven
Wheel can only be rotated, it is impossible to movable.So when the tension force on certain wire rod is larger, the tension force between each road mould can not be carried out
Fine setting, the problems such as easily cause fracture of wire.
Utility model content
The technical problems to be solved in the utility model is to design a kind of driven pulley of multidie machine, solves existing multimode
The driven pulley of wire drawing machine is arranged in a linear and is fixed on same axle, and driven pulley can only be rotated, it is impossible to movable.So
When the tension force on certain wire rod is larger, the tension force between each road mould can not be finely adjusted, and easily cause the technical problems such as fracture of wire.
The technical scheme in the invention for solving the technical problem is:
A kind of driven wheel system of multidie machine, which includes driven pulley, short axle, elastic connecting component, major axis, it is described from
Driving wheel and short axle are a plurality of, and the driven pulley is provided with axis hole, and the short axle is separate, and described short axle one end penetrates correspondence
The axis hole, the short axle are connected by the elastic connecting component with the major axis.
Joint is provided with the major axis vertical direction, the short axle is connected by the elastic connecting component with joint.
The elastic connecting component includes spring and slide block.
The slide block one end open, is connected with the driven pulley, and the other end is connected with the spring, the spring other end with connect
Head is connected.
The opening is U-shaped opening.
The major axis is fixed on multidie machine.
The short axle and longer axis parallel are arranged, the driven pulley it is vertical with the short axle.It is a kind of including described driven
The multidie machine of wheel system, which also includes:Draw drum, mould bases, drivewheel, line sending axle.
The beneficial effects of the utility model are:
A kind of driven pulley of multidie machine of the present utility model, solves existing technical problem.Multidie machine from
Driving wheel is individually fixed in each short axle, and luminous energy is not rotated driven pulley, moreover it is possible to movable, the tension force on certain wire rod
When larger, the tension force between each road mould can just be finely adjusted, and improve the technical problems such as fracture of wire.
Description of the drawings
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is further elucidated.
Fig. 1 is:The structural front view of remodeling multidie machine;
Fig. 2 is:The structure top view of remodeling multidie machine.
Specific embodiment
With reference to Fig. 1 and Fig. 2, the utility model is described in further detail:
A kind of driven wheel system of multidie machine, which includes driven pulley 2, short axle 5, elastic connecting component, major axis 6, from
Driving wheel 2 and short axle 5 are a plurality of, and driven pulley 2 is provided with axis hole, and short axle 5 is separate, and 5 one end of short axle penetrates correspondence axis hole, from
Driving wheel 5 is connected by elastic connecting component with major axis 6.
Each short axle 5 is mutually fixed with corresponding driven pulley 2, on each driven pulley through the axis hole on corresponding driven pulley 2
Short axle be all independent.So that the driven pulley being fixed on an axle originally is mutually fixed with single short axle respectively, therefore work as
When certain wire tension is larger, individually can adjust between each road mould, the fracture of wire problem for reducing overtension and causing.
Joint 7 is provided with 6 vertical direction of major axis, short axle 5 is connected by elastic connecting component with joint 7.Elastic connection
Component includes spring 3 and slide block 4.Slide block one end open, is connected with driven pulley, and the other end is connected with spring, the spring other end with
Joint is connected.It is open as U-shaped opening.Major axis is fixed on multidie machine.
When on certain wire rod, tension force is larger, can compress after spring under tension, as major axis is integrally fixed at multi-die wire drawing
On machine, it is impossible to mobile.Therefore short axle is driven by the deformation of spring so that the corresponding driven pulley mutually fixed with short axle can before and after
Level is slightly moved, and then suitably reduces wire tension, reduces wire rod fracture of wire probability.
Short axle 5 and major axis 6 be arranged in parallel, driven pulley 2 it is vertical with short axle 5.Including the multidie machine of driven wheel system,
Which also includes:Draw drum 1, mould bases 8, drivewheel 9, line sending axle 10.
In the present embodiment, the structure of multidie machine is from left to right draw drum 1 successively, driven pulley 2, major axis 6, mould bases 8,
Drivewheel 9, line sending axle 10, the wire rod of multidie machine directly pass through above structure.
Elaborate many details in order to fully understand this utility model in the above description.But above description
Only it is preferred embodiment of the present utility model, this utility model can be with much different from alternate manner described here
To implement, therefore this utility model is not embodied as being limited by disclosed above.While any those skilled in the art
Under without departing from technical solutions of the utility model ambit, all using the methods and techniques content of the disclosure above to this practicality
New technique scheme makes many possible variations and modification, or the Equivalent embodiments for being revised as equivalent variations.It is every without departing from
The content of technical solutions of the utility model, any simply repaiies to made for any of the above embodiments according to technical spirit of the present utility model
Change, equivalent variations and modification, still fall within the range of technical solutions of the utility model protection.