A kind of wire twisting machine
Technical field
It the utility model is related to a kind of wire twisting machine.
Background technology
It is in the prior art, general that this mode adds the labor intensity of staff by the way of manually line is turned round, and
It is less efficient and long-term artificial line of turning round can cause arm to ache.In view of this, people have invented a kind of automatic wire twisting machine, and it is led
To include motor and the torsion wire clamp being installed on motor shaft, but the structure of traditional torsion wire clamp is all the knot of a clip
Structure, that is, clip both ends are depressed, jaws is opened, wire rod is inserted into jaws, the clamping of wire rod is realized using the spring force of clip,
Then the rotation for turning round wire clamp is driven to turn round line by motor.Fixing wire rod using traditional clip has many deficiencies:First, we
Pressing is needed to open clip, due to needing certain clamping force, pressure value when opening clip is very big, long-term compress clip
Both ends can cause aching for two fingers;Second, the excessive top layer for being easily damaged wire rod of clamping force, also have when turning round line in addition and clamp
Power, therefore it is very easy to destroy the epidermis of wire rod.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of wire twisting machine, can be very good to solve in the prior art
The problem of.
The utility model is achieved through the following technical solutions:A kind of wire twisting machine, including a base, it is installed on base
The motor of upper end, the motor are opened and closed by floor push control, and the motor has an electricity
Arbor, the tail end of its motor shaft install a connector, and the outer wall of the connector is provided with external screw thread, passes through spiral shell on the connector
Line assembles a torsion wire clamp, and the outboard end for turning round wire clamp has a jaws, a line-pressing machine is provided with the top of the jaws
Structure, an ejection part is provided with the bottom surface of jaws.
As preferable technical scheme, the thread depressing mechanism includes being arranged at the pilot pin turned round on wire clamp, the bottom of pilot pin
Portion sets a backing plate, and the backing plate is that plastic material blowing forms, and inside is filled with air, its top and the lower surface of pilot pin
Connection is pasted, spring is set between the lower end of the pilot pin and backing plate, backing plate is by spring compression in the upper end of each wire rod
Face.
As preferable technical scheme, the jaws top surface for turning round wire clamp has a concave surface, and the spring is arranged at this
In concave surface.
As preferable technical scheme, the ejection part is arranged at the outer side bottom surface openend of jaws, itself and thread depressing mechanism
Form the power that about one dislocation clamps.
As preferable technical scheme, the jaws for turning round wire clamp is formed as " V " font, and outer openings end is opened more than inner side
Mouth end.
The beneficial effects of the utility model are:The utility model is simple in construction, can be by the way of automatic wire twisting, wiring
It is more quick and convenient, and the clamping that wire clamp and wire rod are turned round in clamping process is soft, will not damage the cored wire of wire internal, can
Wire clamp is turned round corresponding to arbitrarily being changed according to wire rod model so that use range is wider.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is overall structure diagram of the present utility model;
Fig. 2 is the partial enlargement structural representation at A in Fig. 1.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including a base 6, the motor 5 for being installed on the upper end of base 6, motor 5 pass through one
Floor push control is opened and closed, and motor 5 has a motor shaft 4, and the tail end of its motor shaft 4 installs a connector 3, even
The outer wall of joint 3 is provided with external screw thread, and by one torsion wire clamp 2 of Screw assembly on the connector 3, the outboard end for turning round wire clamp 2 has
There is a jaws 11, a thread depressing mechanism is provided with the top of the jaws 11, an ejection part 12 is provided with the bottom surface of jaws.
In the present embodiment, thread depressing mechanism includes being arranged at the pilot pin 7 turned round on wire clamp, and the bottom of pilot pin 7 sets a pad
Plate 9, backing plate 9 are that plastic material blowing forms, and inside is filled with air, and the lower surface of its top and pilot pin, which is pasted, to be connected, institute
State and spring 8 is set between the lower end of pilot pin and backing plate, backing plate is pressed on the upper surface of each wire rod by spring 8.Turn round wire clamp
Jaws top surface there is a concave surface, the spring is arranged in the concave surface.
Ejection part 12 is arranged at the outer side bottom surface openend of jaws, and it forms what about one dislocation clamped with thread depressing mechanism
Power.Because the bottom of jaws is also provided with an ejection part 12, and the ejection part and the backing plate of upper end are in the structure of dislocation, because
This, need not be excessive for the thrust at top, because after dislocation, the fixed force of wire rod will greatly promote, and such backing plate uses
Hollow plastic material can be according to the size at scene, and contact jaw be sunken, due to for hollow structure, therefore with wire rod
Contact surface is more soft.
In the present embodiment, the jaws for turning round wire clamp is formed as " V " font, and outer openings end is more than inner side openend.Due to for V
Type jaws, therefore can have the wire rod of different-diameter with clamping, use is more flexible.
The beneficial effects of the utility model are:The utility model is simple in construction, can be by the way of automatic wire twisting, wiring
It is more quick and convenient, and the clamping that wire clamp and wire rod are turned round in clamping process is soft, will not damage the cored wire of wire internal, can
Wire clamp is turned round corresponding to arbitrarily being changed according to wire rod model so that use range is wider.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.