CN202239384U

CN202239384U - Winding former

Info

Publication number: CN202239384U
Application number: CN2011202800450U
Authority: CN
Inventors: 谭国球
Original assignee: JIANGMEN PENGJIANG XINGTANG INDUSTRIAL Co Ltd
Current assignee: JIANGMEN PENGJIANG XINGTANG INDUSTRIAL Co Ltd
Priority date: 2011-08-03
Filing date: 2011-08-03
Publication date: 2012-05-30
Anticipated expiration: 2021-08-03

Abstract

The utility model discloses a winding former, which comprises a base, a fixed tray, a movable tray, a handle, supporting ribs and supporting bars, wherein the supporting ribs are connected with the base and the fixed tray, the supporting bars are connected with the base and the movable tray, two supporting ribs correspond to one supporting bar, each supporting bar on the base is installed between two supporting ribs through a pin and the supporting bar can rotate around the pin. When products are knocked out, under the blocking effect of two supporting ribs, the products can be separated from grooves very easily. The qualified rate of fan guards produced by using the winding former is high, the winding process operation is convenient, the products can be knocked out easily and the production efficiency is greatly improved.

Description

A kind of winding former

Technical field

The utility model relates to a kind of winding former, particularly a kind of winding former that is used for coil winding machine.

Background technology

When making fan guard or other circular guard, usually need and be fixed on the support metal wire coiled disk, form metal frame.The for example production of fan guard, the quoit that need equate the metal wire coiled at interval, and be welded on the support, form the fan guard product at last.The production of fan guard at present all is to lean on staff the quoit of the different sizes of metal wire coiled; Be welded on each iron ring on the support then, because quoit is to be placed on the support by staff, so the location of each quoit is inaccurate; Product percent of pass is not high, and production efficiency is low.

China utility model prospectus CN201871654U discloses a kind of follow-on winding former, comprises base, is positioned at the movable disk of center, is positioned at the fixed disk of movable disk bottom.Be connected with some support bones between base and the fixed disk, offer the groove of making way for said support bone on the movable disk.Base is connected with some lattice framings; The other end extends the movable disk bottom, is placed with the support that is used for welded wire on the lattice framing, and lattice framing is provided with several grooves; Said groove vertical cross-section is a triangle; The bottom tilts to the movable disk direction, and the groove on the lattice framing can accurately be located metal wire, makes metal wire equably on support.Movable disk is provided with handgrip, during the demoulding, only need press handgrip, makes movable disk drive lattice framing and moves downward, and just can from groove, spin off the metal frame of accomplishing coiling.Use the fan guard qualification rate of this winding former production that large increase has been arranged, the coiling process operation is more convenient, and production efficiency also is improved.

But in actual production processing, find to occur easily in the knockout course damage deformation of metal wire, sometimes cause demoulding difficulty, influence the qualification rate of fan guard because winding tension or metal wire shrink tension.

The utility model content

In order to overcome prior art causes damage easily to metal wire shortcoming, and its structure is carried out certain optimization, the utility model provides a kind of follow-on winding former scheme.

The utility model solves the technical scheme that its technical problem adopted: a kind of winding former, comprise annular base, and be positioned at the fixed disk of center, be positioned at the movable disk of said fixed disk below, be positioned at the handgrip that the fixed disk top is connected with movable disk through axle.Connecting axle between handgrip and the movable disk can move up and down by the relative fixed dish.Be connected with some support bones between said base and the fixed disk; Be connected with some lattice framings between said base and the movable disk; Propping up the support bone number is the twice of lattice framing, the corresponding lattice framing of per two support bones, and lattice framing is installed in the centres of two support bones through pin on base.

Prop up support bone one end and be fixedly connected on the base, the other end is fixedly connected on the fixed disk below.It is leg-of-mutton groove that lattice framing is provided with several vertical cross-sections, and the base angle of section triangle tilts towards the center direction, helps the winding of metal wire like this and is difficult for slippage.Be placed with the support that is used for metal wire welding on the lattice framing, metal wire is on the lattice framing time, also on support.

The beneficial effect of the utility model is: during the demoulding, only need to press under the handgrip, drive lattice framing through movable disk and move down, through the obstruct of a support bone, from groove, spin off the metal frame of accomplishing coiling.Because the iris action of two support bones to metal wire in the groove arranged, make that deviating from of metal wire is more smooth and easy, littler to the damage of metal wire.The fan guard qualification rate of using this winding former to produce is high, and production efficiency is greatly improved.In addition, the increase of a support bone has also strengthened the intensity of winding former, the stability when having improved its work rotation.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the schematic perspective view of the utility model main part;

Fig. 2 is the schematic perspective view of the utility model support;

Fig. 3 is the plane of the utility model lattice framing.

The specific embodiment

With reference to Fig. 1, Fig. 2, Fig. 3, a kind of winding former of the utility model comprises annular base 1, is positioned at the fixed disk 2 at base 1 center, is positioned at the movable disk 3 of fixed disk 2 belows, is positioned at the handgrip 7 that fixed disk 2 tops are connected with movable disk 3 through axle.Be connected with some support bones 4 between base 1 and the fixed disk 2; Be connected with some lattice framings 5 between base 1 and the movable disk 3; The number that props up support bone 4 is the twice of lattice framing 5 numbers; Article two, prop up support bone 4 corresponding lattice framings 5, lattice framing 5 is installed in two centres of propping up support bones 4 through pin on base 1, and lattice framing 5 can rotate around pin.

Prop up support bone 4 one ends and be fixedly connected with base 1, the other end extends fixed disk 2 belows and is fixedly connected with it, and 4 pairs of whole winding formers of support bone play a supportive role.

Lattice framing 5 is provided with several grooves 6, can when coiling, be stuck in metal wire in the groove 6, thereby be fixed on metal wire on the winding former.Groove 6 vertical cross-sections are triangle, and the triangle base angle tilts to the center direction, can better be stuck in metal wire in the groove 6 like this, and when preventing to wind the line, metal wire flies off.Be placed with the support 8 that is used for welded wire on the lattice framing 5.Metal wire also on support 8, welds metal wire and support on the lattice framing 5 time then, forms fan guard.

During production, winding former is installed on the coil winding machine, coil winding machine drives winding former and rotates, and metal wire is stuck on the groove 6, along winding former coiled quoit, is welded on quoit on the support 8 then.After the completion, handgrip 7 is pressed downwards, moved down, from groove 6, spin off the metal frame of accomplishing coiling through the obstruct of propping up support bone 4 thereby drive movable disk 3.

Certainly, the utility model is except above-mentioned embodiment, and other equivalent technical solutions also should be within its protection domain.

Claims

1. winding former; Comprise annular base (1), be positioned at the fixed disk (2) at base (1) center, be positioned at the movable disk (3) of fixed disk (2) below; Be positioned at the handgrip (7) that fixed disk (2) top is connected with movable disk (3) through axle; Be connected with some support bones (4) between base (1) and the fixed disk (2), be connected with some lattice framings (5) between base (1) and the movable disk (3), it is characterized in that: the number of a support bone (4) is the twice of lattice framing (5) number; Article two, prop up the corresponding lattice framing (5) of support bone (4), go up lattice framing (5) is installed in two support bones (4) through pin centre at base (1).

2. a kind of winding former according to claim 1 is characterized in that: described support bone (4) one ends are fixedly connected with base (1), and the other end extends fixed disk (2) below and is fixedly connected with it.

3. a kind of winding former according to claim 1; It is characterized in that: described lattice framing (5) is provided with several grooves (6); Groove (6) vertical cross-section is a triangle, and the triangle base angle tilts to the center direction, is placed with the support (8) that is used for welded wire on the lattice framing (5); Metal wire is on the lattice framing (5) time, also on support (8).