CN206868830U - A kind of wire drawing machine - Google Patents

Abstract

The utility model discloses a kind of wire drawing machine, including pedestal, pulling wheel, wire drawing powder box and take-up pulley are disposed with pedestal, the end of incoming cables of wire drawing powder box is provided with wire-drawing die, the leading-out terminal of wire drawing powder box is provided with wire hole, rotated in wire drawing powder box and be provided with coaxially connected agitator arm, actuating unit is connected with take-up pulley；Stretching string holes and wire hole in the pulling wheel, wire-drawing die are in the same horizontal line, deceleration transmission is carried out by worm and gear between the agitator arm and pulling wheel, cleaning mechanism is provided with wire hole, the cleaning mechanism includes elastic connection the cleaning semi-ring being symmetrical set on wire hole inwall, and the aperture for clearing up semi-ring is gradually reduced from end of incoming cables to leading-out terminal；The utility model compared with prior art, can be such that the heat in wire drawing powder is effectively discharged, and improve the lubricant effect of wire drawing powder, while can clear up on finished product battery core surface the wire drawing powder adhered to, reduce the waste of wire drawing powder.

Description

A kind of wire drawing machine

Technical field

It the utility model is related to wire-drawing equipment field, and in particular to a kind of wire drawing machine.

Background technology

Wire drawing machine in electric wire production equipment is preceding road production equipment indispensable in electric wire production process, and it will The wire rods such as copper, aluminium as electric wire conductive core material are drawn and attenuated in the presence of certain pulling force required by elongation reaches Line footpath specification.

After the wire-drawing die by wire drawing machine, the battery core after diameter diminishes can enter in wire drawing powder box battery core, lead to Cross wire drawing powder and lubrication is played a part of to battery core, form a kind of lubricating film on the surface of battery core, the work of protection is played to finished silk With.

But during changing its diameter by wire-drawing die because of battery core, battery core can discharge very big heat, in electricity Core enters after wire drawing powder, and heat is gathered in wire drawing powder, the temperature of wire drawing powder is constantly increased, and can then influence wire drawing powder Lubricant effect, while the finished product battery core surface from wire drawing powder box out can adhere to a small amount of wire drawing powder cleaning, cause wire drawing The waste of powder.

Utility model content

For the deficiency in the presence of prior art, the purpose of this utility model is to provide a kind of wire drawing machine, to understand Heat in wire drawing powder certainly of the prior art flocks together, it is impossible to effective release, and be stained with finished product battery core few The problem of measuring the cleaning of wire drawing powder, and causing wire drawing powder to waste.

To achieve the above object, the utility model employs following technical scheme：A kind of wire drawing machine, including pedestal, base Level is disposed with pulling wheel, wire drawing powder box and take-up pulley on seat；The end of incoming cables of wire drawing powder box is provided with wire-drawing die, wire drawing Rotated in powder box and be provided with two coaxially connected agitator arms, the leading-out terminal of wire drawing powder box is provided with wire hole；The pulling wheel, Stretching string holes and wire hole in wire-drawing die are connected with actuating unit in the same horizontal line on take-up pulley；Described wherein one Deceleration transmission is carried out by worm and gear between individual agitator arm and pulling wheel, cleaning mechanism is provided with the wire hole, it is described Cleaning mechanism is included in the cleaning semi-ring being symmetrical set in wire hole, and cleaning semi-ring elastic connection is on wire hole inwall, clearly The aperture for managing semi-ring is gradually reduced from the incoming line of cleaning semi-ring to line outlet.

The battery core wound on pulling wheel passes sequentially through the stretching string holes of wire-drawing die, the wire drawing powder in wire drawing powder box and outlet Hole, then it is wound on take-up pulley, drives take-up pulley to rotate by actuating unit, so as to drive pulling wheel to rotate, on pulling wheel The battery core of winding carries out unwrapping wire, and battery core carries out wire drawing in the stretching string holes in wire-drawing die, the diameter of battery core is met product Requirement；Wire drawing powder is lubricated to the finished product battery core after stretching, and the pulling wheel of rotation drives worm and gear to rotate, and makes paddle Wheel is stirred to wire drawing powder, and the heat assembled in wire drawing powder is effectively discharged；Finished product battery core after stretching is going out to draw The wire drawing powder adhered on finished product battery core surface is scraped by symmetrically arranged cleaning semi-ring before silk powder box, symmetrically arranged When cleaning semi-ring clamps finished product battery core, by clearing up the aperture structure of semi-ring, a round taper hole is formed, and close to drawing The aperture of side is big in silk powder box so that the wire drawing powder scraped is fallen back in wire drawing powder box.

Compared to prior art, the utility model has the advantages that：1st, by symmetrically arranged clear in wire hole Reason semi-ring is cleared up the wire drawing powder adhered on finished product battery core surface, and the wire drawing powder after clearing up is dropped back into wire drawing powder box, is kept away Exempt from the waste of wire drawing powder, while cleared up semi-ring and finished product battery core is rubbed, improve the surface gloss of finished product battery core；2、 It is driven by worm and gear, agitator arm is stirred the wire drawing powder in wire drawing powder box, releases battery core in wire drawing powder The heat put is scattered and disappeared, and improves the service life and lubricant effect of wire drawing powder, while worm and gear is slowed down, and avoids stirring Mix that the velocity of rotation of impeller is too fast, the drawing process of battery core is impacted.

Brief description of the drawings

Fig. 1 is a kind of structure top view of wire drawing machine of the utility model；

Fig. 2 is Fig. 1 front view；

Fig. 3 is the structural representation that semi-ring is cleared up in Fig. 1.

Embodiment

The utility model is described in further detail below by embodiment：

Reference in Figure of description includes：Pedestal 1, pulling wheel 2, wire drawing powder box 3, directive wheel 4, take-up pulley 5, snail Bar 6, worm gear 7, wire-drawing die 8, wire hole 9, agitator arm 10, kinking bar 11, torsion spring 12, castor 13, cleaning semi-ring 14, gas Cylinder 15, piston rod 16, swingle 17, support rod 18.

Shown in the basic 1~Fig. 3 of reference chart of embodiment：A kind of wire drawing machine, including pedestal 1, level is disposed with pedestal 1 Pulling wheel 2, wire drawing powder box 3, directive wheel 4 and take-up pulley 5；Pulling wheel 3 is coaxially connected with worm screw 6, and the end of incoming cables of wire drawing powder box 3 is set Wire-drawing die 8 is equipped with, the leading-out terminal of wire drawing powder box 3 is provided with wire hole 9, two for being provided with and being coaxially connected are rotated in wire drawing powder box 3 Individual agitator arm 10, the both sides of take-up pulley 5 are equipped with the kinking bar 11 on the kinking face for being vertically set on take-up pulley 5, and take-up Swingle 17 is connected with the central shaft of wheel 5, torsion spring 12 is provided between directive wheel 4 and take-up pulley 5 and is connected to pedestal 1 On castor 13, castor 13 connected by torsion spring 12, and being easy to take-up pulley 5, torsion spring 12 is according to take-up during take-up The motion of wheel 5 deforms upon, and then the regulation of castor 13 is arrived suitable position, makes the battery core state in tensioning all the time, keeps away Exempt from the damage of the battery core caused by the movement of take-up pulley 5；Stretching string holes and wire hole 9 in pulling wheel 2, wire-drawing die 8 is same On horizontal line, avoid battery core during wire drawing deforms because quality problems occur in position problems；Descaling machine is provided with wire hole 9 Structure, cleaning mechanism include elastic connection the cleaning semi-ring 14 being symmetrical set on the inwall of wire hole 9, clear up the hole of semi-ring 14 Footpath is gradually reduced from the incoming line of cleaning semi-ring 14 to line outlet；Worm gear 7, snail are coaxially connected with one of agitator arm 10 Wheel 7 engages with worm screw 6, and the expansion helical angle of worm screw 6 is less than the angle of friction of the worm screw 6 of worm gear 7 contact, and the pulling wheel 2 of rotation drives Worm screw 6 rotates, worm screw 6 drive worm gear 7 rotate, worm gear 7 so drive agitator arm 10 in wire drawing powder box 3 wire drawing powder carry out Stirring, the heat of aggregation in wire drawing powder is set effectively to be discharged, the transmission of worm gear 7 and worm screw 6 also acts the effect of deceleration, Avoid agitator arm 10 from rotating too fast, battery core drawing process is impacted, the setting of worm gear 7 and the angle of worm screw 6 is for shape Into the function of self-locking, make pulling wheel 2 only can one-directional rotation, because in battery core drawing process, core strueture at wire-drawing die 8 Change, causes battery core to be easily broken, and when battery core is broken, pulling wheel 2 will not be because of the bounce-back hair by battery core pulling force Raw to rotate, the battery core for causing to wind on pulling wheel 2 is loose because pulling wheel 2 inverts；Swingle 17 is rotatably connected on positioned at pedestal 1 On cylinder 15 piston rod 16 on, be provided with thread groove on swingle 17, the support rod being fixed on pedestal 1 mutually had in thread groove 18, moved back and forth by the piston rod 16 of cylinder 15, drive swingle 17 reciprocating, swingle 17 is reciprocating same When swingle 17 thread groove offseted by support rod 18, swingle 17 is rotated, so drive take-up pulley 5 in the same of rotation When be moved, finished product battery core is constantly wrapped between kinking bar 11, finished product battery core interlock be wrapped on take-up pulley 5, Finished product battery core winds more firm.

In use, the battery core on pulling wheel 2 is passed through successively between the stretching string holes of wire-drawing die 8, cleaning semi-ring 14, led To wheel 4 and castor 13, it is then wound around on take-up pulley 5, starts cylinder 15, the piston rod 16 of cylinder 15 is constantly carried out back and forth Motion, piston rod 16 promotes swingle 17 constantly to move back and forth, while swingle 17 rotates, and then drives take-up Wheel 5 reciprocatingly slides and rotated on pedestal 1, and carrying out wire drawing reducing to battery core by wire-drawing die 8 forms finished product battery core, into Product battery core is lubricated by the wire drawing powder in wire drawing powder box 3, and the cleaning semi-ring 14 that is symmetrical set will adhere in finished product battery core Wire drawing powder is scraped in wire drawing powder box 3, and then finished product battery core is constantly wrapped between the kinking bar 11 of take-up pulley 5, make finished product What battery core was interlocked is wrapped on take-up pulley 5, and during the take-up of take-up pulley 5, torsion spring 12 constantly deforms upon castor 13, The position of castor 13 is constantly moved, to adapt to the movement of take-up pulley 5, while rotate pulling wheel 2 and drive 6 turns of worm screw Dynamic, the worm screw 6 of rotation drives worm gear 7 to rotate, and then drives agitator arm 10 to be stirred wire drawing powder.

Finally illustrate, above example is only unrestricted to illustrate the technical solution of the utility model, although ginseng The utility model is described in detail according to preferred embodiment, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent substitution, without departing from the objective and model of technical solutions of the utility model Enclose, it all should cover among right of the present utility model.

Claims (5)

1. a kind of wire drawing machine, it is characterised in that including pedestal (1), level is disposed with pulling wheel (2), wire drawing on pedestal (1) Powder box (3) and take-up pulley (5)；The end of incoming cables of wire drawing powder box (3) is provided with wire-drawing die (8), rotates and sets in wire drawing powder box (3) There are two coaxially connected agitator arms (10), the leading-out terminal of wire drawing powder box (3) is provided with wire hole (9)；The pulling wheel (2), In the same horizontal line, take-up pulley is connected with actuating unit on (5) for stretching string holes and wire hole (9) in wire-drawing die (8)；Institute State and deceleration transmission, the outlet are carried out by worm gear (7) worm screw (6) between one of agitator arm (10) and pulling wheel (2) Cleaning mechanism is provided with hole (9), cleaning mechanism is included in the cleaning semi-ring (14) being symmetrical set in wire hole (9), cleaning half Ring (14) elastic connection is on wire hole (9) inwall, and the aperture of cleaning semi-ring (14) is from the incoming line of cleaning semi-ring (14) to going out Line mouth is gradually reduced.

A kind of 2. wire drawing machine according to claim 1, it is characterised in that：Between the take-up pulley (5) and wire drawing powder box (3) Provided with battery core conducting mechanism, battery core conducting mechanism includes the directive wheel (4) being rotatably connected on pedestal (1) and by torsion spring (12) The castor (13) being connected on pedestal (1), the directive wheel (4) are located between wire drawing powder box (3) and take-up pulley (5), activity Wheel (13) is located between directive wheel (4) and take-up pulley (5).

A kind of 3. wire drawing machine according to claim 1 or 2, it is characterised in that：The both sides of the take-up pulley (5) are equipped with vertical The straight kinking bar (11) being arranged on the kinking face of take-up pulley (5), take-up pulley (5) are slided and are rotatably arranged on pedestal (1).

A kind of 4. wire drawing machine according to claim 1, it is characterised in that：The actuating unit includes being arranged on pedestal (1) On cylinder (15), swingle (17), swingle (17) and take-up pulley (5) are rotatably connected on the piston rod (16) of cylinder (15) Central rotating shaft be connected, and swingle (17) is provided with thread groove, and the support rod being fixed on pedestal (1) is mutually had in thread groove (18)。

A kind of 5. wire drawing machine according to claim 1, it is characterised in that：The worm screw (6) and pulling wheel (2) coaxial phase Even, worm gear (7) with agitator arm (10) is coaxial is connected, worm screw (6) engages with worm gear (7), and the expansion helical angle of worm screw (6) is small In the angle of friction of worm gear (7) worm screw (6) contact.