Improved sleeve type Winding wheel disc
A kind of wheel disc of packing winding that provides as the electronic component of filling wafer is provided the utility model, refers to a kind of sleeve type Winding wheel disc especially.
The Winding wheel disc of like product commonly used there is no easy assembling and easily-disassembled structure design; Usually all belong to fixed type according to its homogeneous structure again, upward therefore non-economy, should have the essentiality that is improved with convenient with transporting all in making.
At the deficiencies in the prior art, the purpose of this utility model provides a kind of convenience and makes in a large number, assembles fast, reaches cost-cutting and the improved sleeve type Winding wheel disc of tool economic benefit.
The purpose of this utility model is achieved in that a kind of improved sleeve type Winding wheel disc, it is characterized in that comprising a public axle and two stampers, and wherein the non-genus of outer rim of public axle circle and have drop just convexes with three groups in every to collude sheet between between its central shaft hole; Two stampers are provided with three groups of arc-shaped slits in the central shaft hole outer rim, are that three groups with aforementioned public axle collude the sheet combination.
Every on public axle further convexes with three groups of location bamboo shoot between between axis hole.
Stamper further is provided with three groups of knock holees in the central shaft hole outer rim, with public shaft alignment bamboo shoot combination.
The utility model provides the wheel disc of electronic component packaging winding a kind of as the filling wafer, and its keystone configuration is assembled with the public axle institute with one integrity with both sides by the stamper of two of the same form; Utilize the outer rim of the central shaft hole of stamper to be provided with three groups of arc-shaped slits and knock hole, and should the non-genus of public affairs axle outer rim circle and have drop just, and in every between between central shaft hole, convex with three groups collude sheet with the location bamboo shoot, public axle colludes sheet and colludes into the stamper arc-shaped slit, the location bamboo shoot are combined in the stamper knock hole, insert embedding combination and dismounting convenience very, can make in a large number, assemble fast, but and cost-cutting, so has economic benefit.
For enabling to understand more structure of the present utility model and effect, conjunction with figs. is respectively described below now.
The accompanying drawing simple declaration
Fig. 1 is a structure assembling scheme drawing of the present utility model.
Fig. 2 is half package assembly scheme drawing.
Fig. 3 is a stamper structural plan scheme drawing.
Seeing also Fig. 1, is structure assembling scheme drawing of the present utility model, and wherein this stamper 11 is two of the same form, and is combined in the both sides of public axle 12; Wherein should public affairs axle 12 non-genus just round, and in the headspace at drop 102 places, be the thickness that is fit to be filled with as the packing winding of electronic components such as wafer, make convenient being wound in for starting thus on the public axle 12; Otherwise, and advance to import operation post and peg graft electronic component on electronic product in order to feed again.
Seeing also Fig. 2 is half package assembly scheme drawing, wherein should have one integrity with both sides by public affairs axle 12, and wherein one side makes up with stamper 11; The non-genus of its outer rim circle and have drop 102 just in addition, and in every between 102 of its central shaft holes, convex with three groups and collude sheet 112 and location bamboo shoot 122; So, because of simple in structure, assembling is easy and firm, and conveniently disassembles transportation, and is rich in the value of economic benefit and industry utilization.
Seeing also Fig. 3 is stamper structural plan scheme drawing, and wherein the outer rim of these stamper 11 central shaft holes 101 is provided with three groups of arc-shaped slits 111 and a knock hole 121; So collude on sheet 112 and the location bamboo shoot 122 in order to assemble three groups of public axle 12.