CN210575461U

CN210575461U - Iron core of reactor

Info

Publication number: CN210575461U
Application number: CN201921947996.1U
Authority: CN
Inventors: 周勇
Original assignee: Suzhou Xiate Electrical Co ltd
Current assignee: Suzhou Xiate Electrical Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-05-19
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a reactor iron core, the utility model relates to an inductance coil technical field, the spout has been seted up on the lateral wall of cylinder, the activity cover is equipped with the limiting plate on the cylinder, the inboard side of limiting plate is gone up fixedly and is provided with the slider, the slider slides and sets up in the spout, the last lateral wall of limiting plate is gone up fixedly and is provided with the uide bushing, the guide bar is worn to be equipped with in the uide bushing activity, the inboard end of guide bar is fixed to be provided with the rubber block on the head, the rubber block is inserted and is established in the spout, the fixed annular that is provided with on the upper surface of limiting plate, it is provided with the spacing ring to slide in the annular, the; it is provided with the slidable limiting plate on the cylinder to drive the block rubber through the guide bar and carry out spacing fixed with the limiting plate, the accessible removes the width between limiting plate control limiting plate and the bottom plate, and then winds the width of the coil of establishing on the control cylinder, and convenient unified cylinder carries out the coiling of different specification coils.

Description

Iron core of reactor

Technical Field

The utility model relates to an inductance coil technical field, concretely relates to reactor iron core.

Background

The reactor is a coil type electronic component, the most representative equipment of the reactor is an inductance coil, the main structure of the inductance coil is a coil wound in turns, and a magnetic induction core is added to the inductance coil for enhancing the effect of the coil.

The effect of the inductor is affected by the magnetic flux of the iron core and the number and width of turns of the coil, and in order to wind coils with different widths on the existing iron core, the coil in the prior art needs to be improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design, convenient to use's reactor iron core, it is provided with the slidable limiting plate on the cylinder to drive the block rubber through the guide bar and carry out spacing fixed with the limiting plate, the accessible removes the width between limiting plate control limiting plate and the bottom plate, and then on the control cylinder around the width of the coil of establishing, the convenient unified cylinder carries out the coiling of different specification coils.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a cylinder, a bottom plate and a limiting plate, wherein the bottom plate is fixedly arranged on the lower side wall of the cylinder, a sliding groove is formed in the side wall of the cylinder, the limiting plate is movably sleeved on the cylinder, a sliding block is fixedly arranged on the inner side edge of the limiting plate and is arranged in the sliding groove in a sliding manner, and the outer side wall of the sliding block is flush with the side wall of the cylinder; a guide sleeve is fixedly arranged on the upper side wall of the limiting plate, a guide rod penetrates through the guide sleeve in a movable mode, a rubber block is fixedly arranged on a head of the inner side end of the guide rod, the rubber block is inserted into the sliding groove and movably abutted against the inner side wall of the sliding groove, a baffle is fixedly sleeved on the guide rod and arranged on the outer side of the guide sleeve, a first spring is sleeved on the guide rod, the inner side end of the first spring abuts against the head of the outer side end of the guide sleeve, and the outer side end of the first spring abuts against the baffle; an annular groove is fixedly arranged on the upper surface of the limiting plate, the annular groove and the cylinder are concentrically arranged, a limiting ring is arranged in the annular groove in a sliding manner, a wedge is fixedly arranged on the inner side wall of the limiting ring, and the outer end of the guide rod abuts against the inner side wall of the wedge; the ring groove is threaded and screwed with a pin rod, the limit ring is provided with a pin hole in a penetrating way, and the pin rod penetrates through the ring groove and then is movably inserted in the pin hole.

Furthermore, a first wiring terminal penetrates through the bottom plate.

Furthermore, a second binding post penetrates through the limiting plate.

Furthermore, the cylinder in seted up the slot, and the upper end of slot wears to establish on the upper surface of cylinder, insert on the upper end mouth of slot and establish the screw thread and have connect the end cap soon, be provided with No. two springs on the lower surface of end cap fixedly.

Further, the fixed axis of rotation that is provided with in upper surface of annular, the movable sleeve is equipped with the latch in the axis of rotation, the cover is equipped with the torsional spring in the axis of rotation, a column base of torsional spring is fixed to be set up on the latch, another column base of torsional spring is fixed to be set up on the annular, the fixed ratchet that is provided with on the lateral wall of spacing ring, latch meshing card is established on the ratchet.

After the structure is adopted, the utility model discloses beneficial effect does: a reactor iron core, it is provided with the slidable limiting plate on the cylinder to drive the block rubber through the guide bar and carry out spacing fixed with the limiting plate, the accessible removes the width between limiting plate control limiting plate and the bottom plate, and then around the width of the coil of establishing on the control cylinder, the cylinder of conveniently unifying carries out the coiling of different specification coils, the utility model has the advantages of simple structure, it is reasonable to set up, the cost of manufacture is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of fig. 1.

3 fig. 3 3 3 is 3 a 3 sectional 3 view 3 a 3- 3 a 3 in 3 fig. 3 2 3. 3

Description of reference numerals:

the anti-theft device comprises a main body 1, a bottom plate 2, a sliding groove 3, a sliding block 4, a limiting plate 5, a guide sleeve 6, a guide rod 7, a rubber block 8, a baffle plate 9, a first spring 10, a ring groove 11, a limiting ring 12, a wedge 13, a pin rod 14, a pin hole 15, a first wiring terminal 16, a second wiring terminal 17, a slot 18, a plug 19, a second spring 20, a rotating shaft 21, a latch 22, a torsion spring 23 and a ratchet 24.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Referring to fig. 1-3, the present embodiment comprises a cylinder 1, a bottom plate 2, and a limiting plate 5, wherein the bottom plate 2 is welded on the lower sidewall of the cylinder 1, a first terminal 16 is disposed on the bottom plate 2, a sliding slot 3 is disposed on the sidewall of the cylinder 1, the limiting plate 5 is movably sleeved on the cylinder 1, a second terminal 17 is disposed on the limiting plate 5, a sliding block 4 is welded on the inner sidewall of the limiting plate 5, the sliding block 4 is slidably disposed in the sliding slot 3, the outer sidewall of the sliding block 4 is flush with the sidewall of the cylinder 1, a slot 18 is disposed in the cylinder 1, the upper end of the slot 18 is disposed on the upper surface of the cylinder 1, a plug 19 is screwed into the upper end port of the slot 18, a second spring 20 is welded on the lower surface of the plug 19, the limiting plate 5 is slid, a coil is wound on the cylinder 1 between the bottom plate 2 and the limiting plate 5, the two ends of the coil can be electrically connected to the first terminal 16 and the second, the coil and external equipment are convenient to conduct and wire, cores with different magnetic fluxes are inserted into the slots 18, the integral magnetic flux of the column body 1 can be changed, the integral electromagnetic property of the coil is further changed, and the second spring 20 on the plug 19 can tightly abut against the inserted cores; a guide sleeve 6 is welded on the upper side wall of the limiting plate 5, a guide rod 7 penetrates through the guide sleeve 6 in a movable mode, a rubber block 8 is fixedly sleeved on the end head of the inner side of the guide rod 7 in a gluing mode, the rubber block 8 is inserted into the sliding groove 3, the rubber block 8 is movably abutted to the inner side wall of the sliding groove 3, a baffle plate 9 is fixedly sleeved on the guide rod 7, the baffle plate 9 is arranged on the outer side of the guide sleeve 6, a first spring 10 is sleeved on the guide rod 7, the inner side end of the first spring 10 is abutted to the end head of the outer side of the guide sleeve 6, and the outer side end of the first spring 10 is abutted to the baffle plate 9; an annular groove 11 is welded on the upper surface of the limiting plate 5, the annular groove 11 and the column body 1 are concentrically arranged, a limiting ring 12 is arranged in the annular groove 11 in a sliding mode, a wedge 13 is welded on the inner side wall of the limiting ring 12, and the outer end of the guide rod 7 abuts against the inner side wall of the wedge 13; the screw thread has screwed with pin pole 14 on the annular groove 11, wear to be equipped with pinhole 15 on the spacing ring 12, activity is inserted and is established in pinhole 15 after pin pole 14 passes annular groove 11, it has axis of rotation 21 to weld on the upper surface of annular groove 11, the movable cover is equipped with latch 22 on the axis of rotation 21, the cover is equipped with torsional spring 23 on the axis of rotation 21, a column base of torsional spring 23 is fixed to be set up on latch 22, another column base of torsional spring 23 is fixed to be set up on annular groove 11, inlay on the lateral wall of spacing ring 12 and establish welded fastening has ratchet 24, latch 22 meshing card is established on ratchet 24, when ratchet 22 blocks ratchet 24, spacing ring 12 can one-way free rotation be convenient for the slide wedge 13 with guide bar 7 top tight, and then spacing ring 12 can not reverse rotation, can prevent that spacing ring 12 from loosening when rotating spacing ring 12.

The working principle of the specific embodiment is as follows: the position of the limit plate 5 is adjusted according to the width specification of a coil wound on the column body 1 as required, and further the distance between the limit plate 5 and the bottom plate 2 is adjusted; the limiting plate 5 slides, the sliding block 4 for fixing the limiting plate 5 slides in the sliding chute 3, after the position adjustment of the limiting plate 5 is completed, the limiting ring 12 is rotated, the limiting ring 12 drives the wedge 13 to move, the wedge 13 props against the guide rod 7 to be inserted into the sliding chute 3, the guide rod 7 props against the rubber block 8 and tightly props against the inner side wall of the sliding chute 3, at the moment, the limiting plate 5 is fixed and cannot slide, after the guide rod 7 props against the rubber block 8 by rotating the limiting ring 12, a screw rod is inserted into the screw hole, the position of the limiting ring 12 can be fixed, and the limiting ring 12 cannot rotate; when the position of limiting plate 5 needs to be adjusted again, spacing ring 12 is loosened, spacing ring 12 rotates, spring 10 props against guide rod 7 to rebound, and then guide rod 7 takes out rubber block 8 from spout 3 to loosen, and limiting plate 5 can slide freely.

After adopting above-mentioned structure, this embodiment beneficial effect does:

1. the limiting plate 5 can slide in the sliding groove 3 formed in the cylinder 1, so that the distance between the limiting plate 5 and the bottom plate 2 can be conveniently adjusted, and the width of a coil wound on the cylinder 1 can be conveniently limited.

2. The steerable guide bar 7 of spacing ring 12 that the slip set up in annular 11 pushes up tightly, is convenient for fixed limiting plate 5, and the ratchet 24 of establishing on the spacing ring 12 cooperation latch 22 on the annular 11 can prevent that spacing ring 12 from reversing when rotating spacing ring 12 and support tight guide bar 7.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.

Claims

1. A reactor core, characterized in that: the novel cylinder comprises a cylinder body (1), a bottom plate (2) and a limiting plate (5), wherein the bottom plate (2) is fixedly arranged on the lower side wall of the cylinder body (1), a sliding groove (3) is formed in the side wall of the cylinder body (1), the limiting plate (5) is movably sleeved on the cylinder body (1), a sliding block (4) is fixedly arranged on the inner side edge of the limiting plate (5), the sliding block (4) is arranged in the sliding groove (3) in a sliding mode, and the outer side wall of the sliding block (4) is flush with the side wall of the cylinder body (1); a guide sleeve (6) is fixedly arranged on the upper side wall of the limiting plate (5), a guide rod (7) penetrates through the guide sleeve (6) in a movable mode, a rubber block (8) is fixedly arranged on the end of the inner side of the guide rod (7), the rubber block (8) is inserted into the sliding groove (3), the rubber block (8) is movably abutted to the inner side wall of the sliding groove (3), a baffle (9) is fixedly sleeved on the guide rod (7), the baffle (9) is arranged on the outer side of the guide sleeve (6), a first spring (10) is sleeved on the guide rod (7), the inner side end of the first spring (10) is abutted to the end of the outer side of the guide sleeve (6), and the outer side end of the first spring (10) is abutted to the baffle (9); an annular groove (11) is fixedly arranged on the upper surface of the limiting plate (5), the annular groove (11) and the cylinder body (1) are arranged concentrically, a limiting ring (12) is arranged in the annular groove (11) in a sliding mode, a wedge (13) is fixedly arranged on the inner side wall of the limiting ring (12), and the outer end of the guide rod (7) abuts against the inner side wall of the wedge (13); the annular groove (11) is threaded and screwed with a pin rod (14), the limit ring (12) is provided with a pin hole (15), and the pin rod (14) penetrates through the annular groove (11) and then is movably inserted into the pin hole (15).

2. A reactor core according to claim 1, characterized in that: a first wiring terminal (16) penetrates through the bottom plate (2).

3. A reactor core according to claim 1, characterized in that: and a second binding post (17) penetrates through the limiting plate (5).

4. A reactor core according to claim 1, characterized in that: the cylinder (1) in seted up slot (18), and the upper end of slot (18) is worn to establish on the upper surface of cylinder (1), insert on the upper end mouth of slot (18) and establish the screw thread and connect end cap (19) soon, be provided with No. two spring (20) on the lower surface of end cap (19) fixed.

5. A reactor core according to claim 1, characterized in that: the upper surface of annular (11) on the fixed axis of rotation (21) that is provided with, the movable sleeve is equipped with latch (22) on axis of rotation (21), the cover is equipped with torsional spring (23) on axis of rotation (21), the fixed setting on latch (22) of a column base of torsional spring (23), another column base of torsional spring (23) is fixed to be set up on annular (11), fixed ratchet (24) that are provided with on the lateral wall of spacing ring (12), latch (22) meshing card is established on ratchet (24).