CN217361353U

CN217361353U - Inductor location frock

Info

Publication number: CN217361353U
Application number: CN202220667139.1U
Authority: CN
Inventors: 钟科
Original assignee: Zhongtai Electronic Hubei Co ltd
Current assignee: Zhongtai Electronic Hubei Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-09-02
Anticipated expiration: 2032-03-24

Abstract

The utility model relates to an inductor technical field provides an inductor location frock, include: a base plate; the first positioning pieces are arranged in a plurality of rows along the length direction of the bottom plate; each row of second positioning pieces is respectively positioned between two adjacent rows of first positioning pieces; wherein, the distance between two adjacent columns of the first positioning pieces can be adjusted. The utility model provides an inductor positioning tool, through setting up first setting element and second setting element, can carry out the centering to annular magnetic core and base, when using the annular magnetic core of different diameters of same base installation, guaranteed the quality of inductor; through setting up first locating piece for can following the bottom plate and slide for distance between two adjacent first locating pieces can be adjusted, makes inductor location frock be applicable to the equipment of the annular magnetic core of multiple size simultaneously, has improved the packaging efficiency.

Description

Inductor location frock

Technical Field

The utility model relates to an inductor technical field especially relates to an inductor location frock.

Background

In toroidal inductor, the product to thinner wire rod coiling often need use the base, the material of base is with phenolic resin high temperature injection moulding, different base moulds of unidimensional base needs design, if each toroidal core all sets up the assorted base, then need the more base mould of design quantity, cause manufacturing cost to rise, if the same base is adopted to the toroidal core of difference, the center is not adjusted well problem when base and toroidal core equipment can appear in the production process, lead to the inductor quality to descend.

SUMMERY OF THE UTILITY MODEL

The utility model provides an inductor location frock for there is the defect that the center is not adjusted well when solving different annular magnetic core among the prior art and the equipment of the base of equidimension.

The utility model provides an inductor location frock, include: a base plate; the first positioning pieces are arranged in a plurality of rows along the length direction of the bottom plate; each row of second positioning pieces is respectively positioned between two adjacent rows of first positioning pieces; wherein, the distance between two adjacent columns of the first positioning pieces can be adjusted.

According to the utility model provides a pair of inductor location frock, first locating piece with the connection can be dismantled to the bottom plate, first locating piece has multiple length specification.

According to the utility model provides a pair of inductor location frock, first locating piece includes first body and second body, the first end of first body with the bottom plate is connected, the first end retractable of second body sets up in the second end of first body.

According to the utility model provides a pair of inductor location frock, be equipped with multiseriate waist type hole on the bottom plate, first locating piece is inserted and is established waist type is downthehole, first locating piece with waist type hole sliding connection.

According to the utility model provides a pair of inductor location frock follows every two of the length direction of bottom plate the length in waist type hole equals.

According to the utility model provides a pair of inductor location frock follows every two of the length direction of bottom plate the length in waist type hole scales up in proper order.

According to the utility model provides a pair of inductor location frock still includes a plurality of pairs of third setting element, and is every right the third setting element is adjacent two set up relatively between the first setting element, every the third setting element with first setting element sliding connection.

According to the utility model provides a pair of inductor location frock, along the width direction of bottom plate, the thickness of first locating piece is greater than the diameter of the magnetic core pipe of the annular magnetic core of inductor.

According to the utility model provides a pair of inductor location frock, every is listed as adjacent two in the first locating piece distance between the first locating piece is greater than the diameter of the magnetic core pipe of the annular magnetic core of inductor.

According to the utility model provides a pair of inductor location frock, the bottom plate is bakelite bottom plate or ya keli bottom plate, first setting element is the first setting element of bakelite or the first setting element of ya keli, the second setting element is bakelite second setting element or ya keli second setting element.

The utility model provides an inductor positioning tool, through setting up first setting element and second setting element, can carry out the centering to annular magnetic core and base, when using the annular magnetic core of different diameters of same base installation, guaranteed the quality of inductor; through setting up first locating piece for can following the bottom plate and slide for distance between two adjacent first locating pieces can be adjusted, makes inductor location frock be applicable to the equipment of the annular magnetic core of multiple size simultaneously, has improved the packaging efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an inductor positioning tool provided by the present invention;

fig. 2 is a top view of the inductor positioning tool provided by the present invention;

reference numerals:

10: a base plate; 20: a first positioning member; 30: a second positioning member; 40: a third positioning member; 101: a base; 102: and a ring-shaped magnetic core.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The features of the terms first and second in the description and in the claims of the present invention may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The inductor positioning tool of the present invention is described below with reference to fig. 1.

As shown in fig. 1, in an embodiment of the present invention, an inductor positioning tool includes: a bottom plate 10, a first positioning member 20 and a second positioning member 30. A plurality of rows of first positioning members 20 are arranged on the bottom plate 10 along the length direction of the bottom plate 10, and a row of second positioning members 30 is arranged between two adjacent rows of the first positioning members 20, wherein the distance between two adjacent rows of the first positioning members 20 can be adjusted.

Specifically, the second positioning member 30 is used for mounting the base 101 of the inductor, and the distance between two adjacent columns of the first positioning members 20 is equal to the diameter of the toroidal core 102 of the inductor. In this embodiment, the base 101 with the same size is used for assembling the annular magnetic cores 102 with different diameters, during assembly, self-drying epoxy glue is dispensed on the base 101, then the base 101 and the second positioning part 30 are fixed, the distance between the two first positioning parts 20 is adjusted according to the diameter of the annular magnetic core 102, the distance between the two first positioning parts 20 and the center of the second positioning part 30 is equal to half of the diameter of the annular magnetic core 102, then the annular magnetic core 102 is placed between the two first positioning parts 20, the annular magnetic core 102 is fixed with the base 101, at this time, the side wall of the annular magnetic core 102 is in contact with the first positioning parts 20, centering of the annular magnetic core 102 and the base 101 can be guaranteed, the consistency of the annular magnetic core 102 and the base 101 during installation is guaranteed, and the quality of the inductor is improved.

Further, in the embodiment of the present invention, the length of the first positioning member 20 can be adjusted, so that the length of the first positioning member 20 can satisfy the installation of the annular magnetic cores 102 with different diameters. Each row of the first positioning members 20 can also slide along the length direction of the base plate 10 to adjust the distance between two adjacent first positioning members 20, and further, scales can be arranged on the base plate 10 to precisely adjust the distance between two first positioning members 20 and the second positioning member 30. In this embodiment, the second positioning member 30 can be fixedly connected to the base plate 10.

Optionally, in an embodiment of the present invention, the second positioning member 30 has a height of 5.5mm and a length of 7 mm.

The embodiment of the utility model provides an inductor location frock, through setting up first setting element and second setting element, can carry out the centering to annular magnetic core and base, when using the annular magnetic core of same base installation different diameters, guaranteed the quality of inductor; through setting up first locating piece to sliding along the bottom plate for distance between two adjacent first locating pieces can be adjusted, makes inductor location frock be applicable to the annular magnetic core ground equipment of multiple size simultaneously, has improved the packaging efficiency.

In one embodiment of the present invention, the first positioning member 20 is detachably connected to the bottom plate 10, and the first positioning member 20 has a plurality of length specifications. Specifically, in this embodiment, a plurality of rows of holes are formed in the bottom plate 10, the first positioning members 20 are detachably connected to the holes, and the first positioning members 20 with different lengths can be selected for the annular magnetic cores 102 with different sizes to be connected to the bottom plate 10, so as to ensure that the first positioning members 20 can contact the annular magnetic cores 102.

Optionally, in an embodiment of the present invention, the first positioning member 20 may also be a telescopic rod to adjust the length of the first positioning member 20. Specifically, first locating piece 20 includes first body and second body, the first end and the bottom plate 10 fixed connection of first body, and the first end telescopically of second body sets up in the second end of first body, through pulling the second body, the length of adjustable first locating piece 20 makes the length of first locating piece 20 and the diameter phase-match of annular magnetic core 102.

Further, in an embodiment of the present invention, a plurality of rows of waist-shaped holes are formed on the bottom plate 10, and the first positioning members 20 are inserted into the waist-shaped holes and can slide along the waist-shaped holes to adjust a distance between two adjacent first positioning members 20.

Specifically, in this embodiment, a plurality of rows of waist-shaped holes are formed in the bottom plate 10 along the length direction thereof, a first positioning element 20 is inserted into each waist-shaped hole, the length direction of each waist-shaped hole is arranged along the length direction of the bottom plate 10, the length of each waist-shaped hole can be set according to the diameter of the annular magnetic core 102, and when the first positioning elements 20 slide to one end of each waist-shaped hole, the distance between two first positioning elements 20 can meet the installation requirement of the annular magnetic core 102 of one size specification.

For example, if the diameter of the annular magnetic core 102 is two, i.e. 22mm and 14mm, i.e. the length of the waist-shaped holes in two adjacent rows may be 4mm, when two first positioning members 20 are respectively located at the ends close to the two waist-shaped holes, the distance between the two first positioning members 20 is 14mm, which satisfies the installation of the annular magnetic core 102 with the diameter of 14 mm; when the two first positioning pieces 20 are respectively positioned at the ends far away from the two kidney-shaped holes, the distance between the two first positioning pieces 20 is 22mm, and the installation of the annular magnetic core 102 with the diameter of phi 22mm is met.

Specifically, the length of each two rows of the waist-shaped holes on the bottom plate 10 may be equal, so that the installation of the annular magnetic cores 102 of two specifications is suitable between each two rows, for example, if 6 rows of the waist-shaped holes are provided on the bottom plate 10, the installation of the annular magnetic cores 102 of 6 specifications may be satisfied.

Further, the multiple rows of kidney-shaped holes on the bottom plate 10 are sequentially increased in length along the length direction of the bottom plate 10, so as to form multiple positioning spaces, and meet the installation requirements of the annular magnetic cores 102 with multiple sizes.

Further, each row of first positioning parts 20 comprises a plurality of first positioning parts 20, so that a plurality of annular magnetic cores 102 can be mounted between every two rows of first positioning parts 20, and the production efficiency of inductor assembly is further improved.

As shown in fig. 2, in an embodiment of the present invention, the inductor positioning tool further includes a plurality of pairs of third positioning members 40, each pair of third positioning members 40 is disposed between two adjacent first positioning members 20, and each third positioning member 40 is slidably connected to the first positioning member 20.

Specifically, a pair of third positioning members 40 is disposed between every two adjacent first positioning members 20, and each third positioning member 40 can slide up and down along the first positioning members 20. When the ring core 102 is mounted, the third positioning member 40 slides downward to position the ring core 102.

Further, the shape of the third positioning member 40 may be various. Alternatively, a groove may be formed in a side surface of each third positioning member 40, and the width of the groove is slightly larger than the diameter of the core tube of the toroidal core 102, so that the core tube is clamped in the groove. Alternatively, as shown in fig. 2, each third positioning element 40 includes two positioning blocks, each positioning block is provided with a notch, and the two notches form a groove, and the width of the groove is slightly larger than the diameter of the core tube of the ring-shaped magnetic core 102, so as to clamp the core tube in the groove.

As shown in fig. 1, in an embodiment of the present invention, the height of the first positioning member 20 is greater than that of the second positioning member 30 to form an installation space of the toroidal core 102.

Further, in an embodiment of the present invention, along the width direction of the bottom plate 10, the width of the first positioning member 20 is greater than the diameter of the magnetic core tube of the annular magnetic core 102, so that the two first positioning members 20 can contact with the highest point of the outer wall of the magnetic core tube, and the centering of the annular magnetic core 102 and the base 101 is realized.

Further, along the width direction of the bottom plate 10, the distance between two adjacent first positioning members 20 in each row of first positioning members 20 is greater than the diameter of the core tube of the ring-shaped magnetic core 102, so that a space is formed between two installation stations of the ring-shaped magnetic core 102, and the installation of the ring-shaped magnetic core 102 is facilitated.

Optionally, in an embodiment of the present invention, the bottom plate 10 of the inductor positioning tool is a bakelite bottom plate or an acrylic bottom plate, the first positioning member 20 is a bakelite first positioning member or an acrylic first positioning member, and the second positioning member 30 is a bakelite second positioning member or an acrylic second positioning member.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an inductor location frock which characterized in that includes:

a base plate;

the first positioning pieces are arranged in a plurality of rows along the length direction of the bottom plate;

each row of second positioning pieces is respectively positioned between two adjacent rows of first positioning pieces;

wherein, the distance between two adjacent columns of the first positioning pieces can be adjusted.

2. The inductor location frock of claim 1, characterized in that the first setting member can be dismantled with the bottom plate and be connected, the first setting member has multiple length specification.

3. The inductor positioning tool according to claim 1, wherein the first positioning member comprises a first body and a second body, the first end of the first body is connected with the bottom plate, and the first end of the second body is telescopically arranged in the second end of the first body.

4. The inductor positioning tool according to claim 1 or 2, wherein a plurality of rows of kidney-shaped holes are formed in the bottom plate, the first positioning member is inserted into the kidney-shaped holes, and the first positioning member is slidably connected with the kidney-shaped holes.

5. The inductor positioning tool according to claim 4, wherein the length of each two rows of the kidney-shaped holes along the length direction of the bottom plate is equal.

6. The inductor positioning tool according to claim 5, wherein the lengths of every two rows of the kidney-shaped holes increase sequentially along the length direction of the bottom plate.

7. The inductor positioning tool according to claim 1, further comprising a plurality of pairs of third positioning members, each pair of third positioning members being arranged opposite to each other between two adjacent first positioning members, and each third positioning member being slidably connected to the first positioning member.

8. The inductor positioning tool according to claim 1, wherein the thickness of the first positioning member is larger than the diameter of a core tube of a toroidal core of the inductor in the width direction of the bottom plate.

9. The inductor positioning tool according to claim 1, wherein the distance between two adjacent first positioning members in each row of the first positioning members is larger than the diameter of a core tube of a toroidal core of the inductor.

10. The inductor positioning tool according to claim 1, wherein the bottom plate is a bakelite bottom plate or an acrylic bottom plate, the first positioning member is a bakelite first positioning member or an acrylic first positioning member, and the second positioning member is a bakelite second positioning member or an acrylic second positioning member.