CN220731339U - Adjustable winding die wheel for reactor - Google Patents

Abstract

The utility model discloses an adjustable winding die wheel of a reactor, wherein a basic die comprises a shaft sleeve, an inner ring and an outer ring which are coaxially arranged from inside to outside, radial adjusting coils are uniformly distributed on the circumference between the inner ring and the outer ring, and the pipe orifice at the outer end of each adjusting coil is exposed out of the outer ring; the steel pipe rings with different diameters are coaxially arranged outside the outer ring; the diameter adjusting mechanism comprises an adjusting screw rod screwed with a corresponding adjusting screw pipe, an inner pressing nut and an outer pressing nut are screwed on the adjusting screw rod, and a steel pipe ring buckle is screwed at the outer end of the adjusting screw rod; the inclined strut mechanism comprises inclined strut assemblies symmetrically arranged on two sides of each adjusting screw rod, each inclined strut assembly comprises an inclined strut screw tube and inclined strut screw rods screwed at two ends of the inclined strut screw tube, and the end heads of each inclined strut screw rod are provided with screw rod buckles capable of swinging. The utility model has the advantages of simple structure, quick assembly and disassembly, convenient use, good stability and low processing cost.

Description

Adjustable winding die wheel for reactor

Technical Field

The utility model relates to a power component preparation tool, in particular to an adjustable winding die wheel of a reactor.

Background

When the reactor is used for winding a coil, the original winding die wheel is formed by manufacturing a steel plate ring by using a steel plate, manufacturing a steel pipe ring by using a seamless pipe, manufacturing a supporting rod by using channel steel, manufacturing a central shaft sleeve and other threaded sleeves by using round steel, and assembling, forming and welding all parts firmly.

The winding die wheel is a forming fixed die, and when the product is designed and produced, the reactors with different types and specifications are required to be processed and prepared into a set of production die wheel, so that the product manufacturing cost is intangibly influenced and improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to solve the technical problem of providing an adjustable winding die for a reactor, which is suitable for the production of reactors with different types and specifications.

Can solve above-mentioned technical problem's adjustable winding mould wheel of reactor, its technical scheme includes basic mould, diameter adjustment mechanism, bracing mechanism and steel pipe ring, wherein:

1. the base mould comprises a shaft sleeve, an inner ring and an outer ring which are coaxially arranged from inside to outside, radial adjusting screw pipes are uniformly distributed between the inner ring and the outer ring in the circumference, and the pipe orifice at the outer end of each adjusting screw pipe is exposed out of the outer ring.

2. The steel pipe rings with different diameters are coaxially arranged outside the outer ring.

3. The diameter adjusting mechanism comprises an adjusting screw rod screwed with a corresponding adjusting screw pipe, an inner tightening nut and an outer tightening nut are screwed on the adjusting screw rod, and a steel pipe ring buckle is screwed at the outer end of the adjusting screw rod.

4. The inclined strut mechanism comprises inclined strut assemblies symmetrically arranged on two sides of the corresponding adjusting screw rods, each inclined strut assembly comprises an inclined strut screw tube and inclined strut screw rods screwed at two ends of the inclined strut screw tube, and the end heads of each inclined strut screw rod are provided with screw rod buckles capable of swinging.

Conventionally, the shaft sleeve is connected with the inner ring and the outer ring through radial supporting pieces uniformly distributed on the circumference.

The utility model has the beneficial effects that:

1. the adjustable winding die wheel of the reactor adopts the basic die with adjustable diameter, and can adapt to the production requirements of most of current reactor products by configuring steel tube rings with different diameters.

2. The utility model has simple structure, strong universality and convenient processing of the steel pipe ring, can greatly reduce the processing and manufacturing cost of the product die wheel, can quickly and laborsaving assemble, can ensure the winding quality of the coil, and does not influence the working efficiency.

Drawings

Fig. 1 is a front view of an embodiment of the present utility model.

Fig. 2 is an isometric view of a base mold in the embodiment of fig. 1.

Fig. 3 is an isometric view of the diameter adjustment mechanism of the embodiment of fig. 1.

Fig. 4 is an isometric view of the diagonal bracing mechanism of the embodiment of fig. 1.

Drawing number identification: 1. a base mold; 11. a shaft sleeve; 12. an inner ring; 13. an outer ring; 14. adjusting a solenoid; 15. a support; 2. a diameter adjustment mechanism; 21. adjusting a screw; 22. the steel pipe ring is buckled; 23. tightening the nut; 3. a steel pipe ring; 4. a diagonal bracing mechanism; 41. a helical tube is braced; 42. a diagonal bracing screw; 43. screw rod buckle.

Detailed Description

The technical scheme of the utility model is further described below with reference to the embodiment shown in the drawings.

The adjustable winding die wheel of the reactor comprises a basic die 1, a diameter adjusting mechanism 2, a diagonal bracing mechanism 4 and a steel tube ring 3, as shown in figure 1.

The basic mould 1 comprises a shaft sleeve 11 (with a key groove), an inner ring 12 and an outer ring 13 which are coaxial from inside to outside, the shaft sleeve 11, the inner ring 12 and the outer ring 13 are clamped and welded into a whole by six radial supporting pieces 15 uniformly distributed on the circumference, 12 radial adjusting coils 14 (T-shaped inner screw threads) are welded between the inner ring 12 and the outer ring 13 uniformly distributed on the circumference (staggered supporting pieces 15), and the outer end pipe orifice of each adjusting coil 14 penetrates through the outer ring 13 to expose the outer end pipe orifice, as shown in figures 1 and 2.

Steel pipe rings 3 of different diameters are prepared according to different types of reactors, and each steel pipe ring 3 is larger than and coaxial with the outer ring 13, as shown in fig. 1.

The diameter adjusting mechanisms 2 are arranged between the inner ring 12 and the outer ring 13 corresponding to the adjusting screw pipes 14, each diameter adjusting mechanism 2 comprises adjusting screw rods 21 (T-shaped outer screw threads), the inner end of each adjusting screw rod 21 is screwed on the pipe orifice at the outer end of the corresponding adjusting screw pipe 14, the outer end of each adjusting screw rod 21 is screwed with a steel pipe ring buckle 22 which can be clamped on the steel pipe ring 3, and each adjusting screw rod 21 is screwed with a tightening nut 23 for locking the adjusting positions of the inner locking screw rod and the outer locking screw rod, as shown in fig. 1 and 3.

The diagonal bracing mechanisms 4 are arranged corresponding to three adjusting screws 21 uniformly distributed on the circumference, the diagonal bracing mechanisms 4 which are symmetrical left and right are obliquely arranged between the inner ring 12 and the outer ring 13 at two sides of the corresponding adjusting screw 21, each diagonal bracing mechanism 4 comprises a middle diagonal bracing screw 41 ('T' -shaped inner screw tooth ') and diagonal bracing screw 42 (' T '-shaped outer screw tooth') at the inner end and the outer end, the diagonal bracing screw 42 at the inner end and the outer end of the diagonal bracing screw 41 are respectively screwed at the inner end and the outer end of the diagonal bracing screw 41, the inner end of the inner diagonal bracing screw 42 is hinged with a swingable screw buckle 43, the outer end screw buckle 43 of the left diagonal bracing screw 42 is clamped on the corresponding adjusting screw 21, and the inner end screw buckle 43 of the left diagonal bracing screw 42 and the right diagonal bracing screw 42 are respectively clamped on the adjacent left adjusting screw 21 as shown in fig. 1 and 4.

The assembly mode of the utility model is as follows:

1. the diameter adjustment mechanism 2 is mounted on the base die 1.

2. And placing the steel pipe rings 3, adjusting the adjusting screw rods 21 of the diameter adjusting mechanisms 2 into place, clamping and stabilizing the steel pipe rings 3 by adjusting the steel pipe ring buckles 22, measuring the correction size to ensure that the steel pipe rings 3 are concentric with the basic die 1, and locking the tightening nuts 23 to fix the positions of the adjusting screw rods 21.

3. And the diagonal bracing mechanism 4 is arranged, so that the stability of the die wheel is enhanced, and the loose deformation in the production and use processes is prevented.

4. After the assembly is completed, the coil mould wheel can be used normally.

The parts of the utility model are easy to detach and replace.

Claims (2)

1. Winding die wheel with adjustable reactor, its characterized in that includes basic mould (1), diameter adjustment mechanism (2), bracing mechanism (4) and steel pipe ring (3), wherein:

the base mould (1) comprises a shaft sleeve (11), an inner ring (12) and an outer ring (13) which are coaxially arranged from inside to outside, radial adjusting screw pipes (14) are uniformly distributed between the inner ring (12) and the outer ring (13) in the circumference, and the pipe orifice at the outer end of each adjusting screw pipe (14) is exposed out of the outer ring (13);

the steel pipe rings (3) with different diameters are coaxially arranged outside the outer ring (13);

the diameter adjusting mechanism (2) comprises an adjusting screw rod (21) screwed with a corresponding adjusting screw tube (14), an inner tightening nut (23) and an outer tightening nut (23) are screwed on the adjusting screw rod (21), and a steel tube ring buckle (22) is screwed at the outer end of the adjusting screw rod (21);

the diagonal bracing mechanism (4) comprises diagonal bracing assemblies symmetrically arranged on two sides of each adjusting screw (21), each diagonal bracing assembly comprises a diagonal bracing screw pipe (41) and diagonal bracing screws (42) screwed at two ends of the diagonal bracing screw pipe (41), and a screw fastener (43) capable of swinging is arranged at the end of each diagonal bracing screw (42).

2. The reactor-adjustable winding die wheel as claimed in claim 1, wherein: the shaft sleeve (11) is connected with the inner ring (12) and the outer ring (13) through radial supporting pieces (15) uniformly distributed on the circumference.