HU180304B - Universal coil holder element - Google Patents

Description

a lot of tch / it q, due to the rigid tooth spacing, required a separate roll holder for each wrapping stroke.

It is an object of the invention to provide a generally usable element that can be applied to all possible core sizes for transformers of at least one order of magnitude.

The essence of the invention is that the separator rail of a cross-section of two equidistant trapezoidal angles of 45 ° and 45 ° and at least one of the parallelograms of 45 ° lateral angles of 90 ° a separating sheet having a stationary cross-section, the height of the parallelograms in the cross-section of the separating sheet being several times the height of the trapezoids in the cross-section of the separating sheet-holder sin and the parallel sides of the parallelograms The 90 ° opening has a cutout on both sides of the opening having a shape and size corresponding to the cross section of the separating plate holder rail, which is suitable for sliding the separating plate holder rail and securing the separating plate holder and the separating plate holder rail .

In a further embodiment, the cross-section of the separator plate holder sin consists of two intersecting trapezoids. In a very preferred embodiment, the partition sheet has an icter cross section consisting of two concurrent parallelograms.

The invention will be explained in more detail with reference to the embodiments shown in the figures.

Figure 1 illustrates an exemplary embodiment of a separating sheet of an element of the present invention; Figure 2 illustrates an exemplary embodiment of a separating sheet support rail of an element of the present invention; picture.

The four pillars of an iron pillar 1 are provided with a separator plate holder 3 each, the separator plate holder sin J having a cross-section consisting of two 45 ° equilateral rectangular trapezoids, each of which is 90 ° - *. coinciding with each other,

The length of the separator plate holder 3 corresponds to the length of the iron core 1 or the longitudinal dimension of the winding,

The cross-section of the separating tabs 2, separated from the divider-plate-support rails 3, consists of two parallelograms of 6.7 with a 45 ° side angle, 90 °, which are formed by 6.7 parallelograms formed by parallelograms on both sides of the arrow. a cut-out 8 adapted to the cross-section of the separator plate holder rail 3, suitable for sliding the separator plate holder rail 3 and securing the separator plate holder 2 and the separator plate holder rail 1 to each other,

Because of the 8 cutouts it is a condition that the parallelograms of the 6.7 parallelograms are longer than the longer sides of the trapezoids 4.5 and the perpendicular height of the parallelograms of the 6.7 parallelograms is several times the height of the trapezoids 4.5,

The great advantage of the separating plate 2 is that it is easy to manufacture because it can be made from ancestors with a simple punching tool. Its width is only dependent on the width of the insertable fall, the partitioning sheets 2 having Asymmetric sides assigned to the position of the collision-2180.304 can be made full of the same tool if the material is fed asynchronously by adjusting the tool's side guides at different distances.

For a simpler tool, the outer 270 ° aperture of the divider 2 has a shape ossosized in size 2 on both sides of the aperture, parallel to the parallelograms 6,7 forming a cross section of the divider 2, corresponding to a cutout 8 in the inner 90 ° aperture. there are 9 ancestors forming a piece with a dividing plate. This 9 can be used both for temporary positioning of the coil ends and for protecting the coils with an external shuttering plate when needed, if not needed, by simply training the tool 9 can be removed from the separating plate 2,

Λ. When making a coil body, a foil of insulating material having a width corresponding to the width of the coil has to be wound between the separating shelf 2 and the iron core 1, thereby ensuring the distance between the separating plates 2, i.e. the width of the coil. Λ During roll-up, support supports of appropriate size must be placed on adjacent still empty winding points. These brackets can be removed and moved on the next roll. '' '' '' '

Alkalmazása When using a coil holder according to the invention, the production time of the coil can be significantly reduced. It is possible to make all the coils at the same time, and the individual coils are connected in series only after the coil has been completed. This process also saves valuable machine time because the connection is made outside of machine time.

Claims (4)

Patent claims 1, Universal coil holder, special heat coreStrolling coil for transformers or chokes with coils arranged side-by-side along the iron solenoid, wherein there is a separating sheet (s) between the coils, which is a separating sheet (s). -sheet support rails / fasteners characterized in that two 45 ° equal-length trapezoidal trapezoidal brackets (5) and 9 at least one of two parallelograms (6,7) of 45 ° side angle closure (6,7) which are closed to each other 9,6 °, which is several times the height of the parallelograms (6,7) in the cross section / 6,7 / sin / 3 / The parallel sides of the trapezoids / 4.5 / in the cross section / 4.5 / and the parallelograms / 6.7 / are longer than the separation sheet holder the base of the trapezoids / 4,5 / in the cross section of sin / 3 /, and an oz of the size of the divider / 2 / on the inner 90 ° opening on both sides of the arrow, the sin / 3 / of the divider having a cutout suitable for sliding the separator plate holder sin / 3 / and for securing the separator plate holder / 2 / and the separator plate holder sin / 3 / to each other, The universal wireframe according to claim 2, characterized in that there are two separating plate-bearing rails (45) made of 45 ° equidistant trapezoids (90) and 90 ° each other. -3180.304 3. The universal wireframe according to claim 1 or 2, characterized in that it has two separating sheets (2) consisting of a congruent 45 ° lateral parallelogram (6,7) which is inclined at 90 °, 4. Λζ 1-3. The universal winding element according to any one of the preceding claims, characterized in that the parallelograms of the pivot plate / 2 / at the external 270 ° aperture, at the side of the arrow stone, at the cross section of the pivot plate / 2 / 6,7 / parallel on the side there is a cutout (8) of the shape of an inner hole of the inner opening 90 ° - 8, which forms an integral part of the dividing plate (2) / 9 /.