CN216229079U - Magnetic core positioning device - Google Patents

Abstract

The utility model discloses a magnetic core positioning device which comprises a fixing plate, wherein a positioning plate is movably mounted at the top of the fixing plate, a supporting plate is embedded in the top wall of the positioning plate, a supporting rod is mounted at the top of the supporting plate, a telescopic rod is movably mounted at the top of the supporting rod, a mounting plate is mounted at the top of the telescopic rod, a positioning frame a is mounted at the top of the mounting plate, and a positioning frame b is movably mounted at the top of the positioning frame a. According to the utility model, the telescopic plate is embedded in the inner side of the limiting groove, so that the telescopic plate can move in the inner side of the limiting groove, the distance between the positioning frame a and the positioning frame b can be adjusted, the threaded rod is rotated to drive the limiting frame to move, the magnetic core can be fixed through the limiting frame, the stability of the magnetic core is ensured, and thus the positioning device can position the magnetic cores of different specifications, and is convenient for workers to use.

Description

Magnetic core positioning device

Technical Field

The utility model relates to the technical field of magnetic cores, in particular to a magnetic core positioning device.

Background

Magnetic core refers to a sintered magnetic metal oxide composed of various iron oxide mixtures. For example, manganese-zinc ferrite and nickel-zinc ferrite are typical magnetic core materials. The manganese-zinc ferrite has the characteristics of high magnetic permeability and high magnetic flux density and has the characteristic of lower loss. The nickel-zinc ferrite has the characteristics of extremely high impedance rate, low magnetic conductivity of less than hundreds of percent and the like, the ferrite magnetic core is used in coils and transformers of various electronic equipment, a positioning device is needed when the magnetic core is installed, but the positioning device cannot fix the magnetic cores of different specifications when in use, so that a worker cannot conveniently position the magnetic core by using the positioning device, and the working efficiency of installing the magnetic core by the worker is reduced.

The magnetic core in the prior art has the following defects:

1. patent document CN208854508U discloses a magnetic core mounting and positioning device, "including link, side top pushing assembly and air gap cock plate, the link includes crossbeam and riser, the riser is two in total, fixed connection is in the crossbeam both ends, the middle part of crossbeam is provided with columniform central plug socket, just the vertical downward setting of central plug socket, set up the inserting groove on the central plug socket, just the inserting groove passes the center of central plug socket, and with the riser is parallel, the air gap cock plate passes through inserting groove detachable installs on the central plug socket for when the magnetic core is installed. Has the advantages that: the lateral pushing assemblies on the two sides apply pushing force to the magnetic core towards the middle, so that the centering property of the magnetic core during installation is ensured; make the lateral wall laminating of open-loop magnetic core on the lateral wall of air gap cock board through the air gap cock board to guarantee that magnetic core both sides air gap width equals, still can improve the installation effectiveness of open-loop magnetic core simultaneously greatly. "but when using, can not fix the magnetic core of different specifications, inconvenient staff uses positioner to fix a position the magnetic core, reduces the work efficiency that the staff installed the magnetic core.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a magnetic core positioning device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme that the magnetic core positioning device comprises a fixing plate, wherein a positioning plate is movably arranged at the top of the fixing plate, and a supporting plate is embedded and arranged on the top wall of the positioning plate;

the top of the supporting plate is provided with a supporting rod, the top of the supporting rod is movably provided with a telescopic rod, and the top of the telescopic rod is provided with an installation plate;

a positioning frame a is installed at the top of the installation plate, and a positioning frame b is movably installed at the top of the positioning frame a.

Preferably, the top of the fixing plate is provided with a sliding groove.

Preferably, the bottom of locating plate is installed the gomphosis piece, and the gomphosis piece gomphosis is in the inboard of spout, and the limiting plate is installed at the top of locating plate.

Preferably, the bottom of the support plate is provided with a fitting plate, and the fitting plate is fitted inside the limit plate.

Preferably, the outer wall of the support rod is provided with a fixing bolt a in a penetrating mode.

Preferably, the top of the positioning frame a is provided with a limiting groove, and the outer walls of two sides of the positioning frame a are provided with fixing bolts b in a penetrating mode.

Preferably, the bottom of locating rack b installs the expansion plate, and the expansion plate gomphosis is in the inboard of spacing groove, and the top of locating rack b is run through and is installed the threaded rod, and the one end that the threaded rod is located the bottom of locating rack b is connected with the spacing through the pivot.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the telescopic plate is embedded in the inner side of the limiting groove, so that the telescopic plate can move in the inner side of the limiting groove, the distance between the positioning frame a and the positioning frame b can be adjusted, the telescopic plate is fixed in the inner side of the limiting groove by rotating the fixing bolt b after the adjustment, the stability of the positioning frame b is ensured, the limiting frame is driven to move by rotating the threaded rod, the magnetic core can be fixed by the limiting frame, the stability of the magnetic core is ensured, and the positioning device can position the magnetic cores of different specifications, thereby facilitating the use of workers.

2. According to the utility model, the positioning plate can move at the top of the fixing plate, so that after the magnetic core is fixed, a worker can finely adjust the position of the magnetic core, the embedded block is embedded at the inner side of the sliding groove, the stability of the positioning plate during movement is ensured, the telescopic rod can slide at the inner side of the supporting rod, so that the height of the mounting plate can be adjusted, after adjustment, the telescopic rod can be fixed by rotating the fixing bolt a, the stability of the telescopic rod is ensured, after the magnetic core is fixed, the worker can conveniently finely adjust the position of the magnetic core, and the use of the magnetic core is facilitated.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a positioning plate according to the present invention;

FIG. 3 is a schematic diagram of a support plate structure according to the present invention;

FIG. 4 is a schematic view of the positioning frame of the present invention;

in the figure: 1. a fixing plate; 101. a chute; 2. positioning a plate; 201. a fitting block; 202. a limiting plate; 3. a support plate; 301. a tabling plate; 4. a support bar; 401. a telescopic rod; 402. mounting a plate; 403. a fixed bolt a; 5. a positioning frame a; 501. a limiting groove; 502. a fixing bolt b; 6. a positioning frame b; 601. a retractable plate; 602. a threaded rod; 603. a limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, 3 and 4, a magnetic core positioning device;

the first embodiment is as follows: the top of the fixing plate 1 is provided with a sliding groove 101, the top of the fixing plate 1 is movably provided with a positioning plate 2, the bottom of the positioning plate 2 is provided with an embedded block 201, the embedded block 201 is embedded inside the sliding groove 101, the positioning plate 2 can move on the top of the fixing plate 1, so that after the magnetic core is fixed, a worker can finely adjust the position of the magnetic core, the embedded block 201 is embedded inside the sliding groove 101 to ensure the stability of the positioning plate 2 during moving, after moving, the positioning plate 2 is connected with the fixing plate 1 through bolts to ensure the stability of the positioning plate 2, the top of the positioning plate 2 is provided with a limiting plate 202, the top wall of the positioning plate 2 is embedded with a supporting plate 3, the bottom of the supporting plate 3 is provided with an embedded plate 301, the embedded plate 301 is embedded inside the limiting plate 202, and the embedded plate 301 is embedded inside the limiting plate 202, through the bolt fastening again, guarantee the stability that locating plate 2 and backup pad 3 are connected, and the staff of being convenient for dismantles backup pad 3 down.

Referring to fig. 1, 2 and 4, a magnetic core positioning device;

example two: the top of the supporting plate 3 is provided with a supporting rod 4, the top of the supporting rod 4 is movably provided with a telescopic rod 401, the outer wall of the supporting rod 4 is provided with a fixing bolt a403 in a penetrating manner, the top of the telescopic rod 401 is provided with a mounting plate 402 which can support the telescopic rod 401 through the supporting rod 4, the stability of the telescopic rod 401 is ensured, the mounting plate 402 can provide a mounting position for a positioning frame a5, the stability of the positioning frame a5 is ensured, the telescopic rod 401 can slide on the inner side of the supporting rod 4, the height of the mounting plate 402 can be adjusted, the telescopic rod 401 can be fixed by rotating the fixing bolt a403 after adjustment, the stability of the telescopic rod 401 is ensured, after the magnetic core is fixed, a worker can finely adjust the position of the magnetic core, the worker can use the magnetic core conveniently, the positioning frame a5 is installed at the top of the mounting plate 402, the top of the positioning frame a5 is provided with a limiting groove 501, the outer walls of two sides of a positioning frame a5 are provided with fixing bolts b502 in a penetrating way, the top of the positioning frame a5 is movably provided with a positioning frame b6, the bottom of the positioning frame b6 is provided with a telescopic plate 601 which is embedded in the inner side of a limiting groove 501, the top of the positioning frame b6 is provided with a threaded rod 602 in a penetrating way, one end of the threaded rod 602, which is positioned at the bottom of the positioning frame b6, is connected with a limiting frame 603 through a rotating shaft, the telescopic plate 601 is embedded in the inner side of the limiting groove 501 through the telescopic plate 601, so that the telescopic plate 601 can move in the inner side of the limiting groove 501, the distance between the positioning frame a5 and the positioning frame b6 can be adjusted, after the adjustment, the telescopic plate 601 is fixed in the inner side of the limiting groove 501 through rotating the fixing bolts b502, the stability of the positioning frame b6 is ensured, the limiting frame 603 is driven to move through rotating the threaded rod 602, the positioning frame 603 can be fixed through the limiting frame 603, and the stability of the magnetic core is ensured, thereby make positioner can fix a position the magnetic core of different specifications, make things convenient for the staff to use.

The working principle is that the positioning plate 2 can move at the top of the fixing plate 1, so that after the magnetic core is fixed, a worker can finely adjust the position of the magnetic core, the positioning plate 2 is embedded at the inner side of the sliding groove 101 through the embedded block 201, the stability of the positioning plate 2 during moving is ensured, the positioning plate 301 is embedded at the inner side of the limiting plate 202 and is fixed through bolts, the stability of the connection between the positioning plate 2 and the supporting plate 3 is ensured, the supporting plate 3 can be conveniently detached by the worker, the telescopic rod 401 can be supported through the supporting rod 4, the stability of the telescopic rod 401 is ensured, the mounting position can be provided for the positioning frame a5 through the mounting plate 402, the stability of the positioning frame a5 is ensured, the telescopic rod 401 can slide at the inner side of the supporting rod 4 through the telescopic rod 401, the height of the mounting plate 402 can be adjusted, the telescopic rod 401 can be fixed through rotating the fixing bolt a403 after adjustment, and the stability of the telescopic rod 401 is ensured, through expansion plate 601 gomphosis in spacing groove 501 inboard, make expansion plate 601 remove in spacing groove 501 inboard, thereby can adjust the distance between locating rack a5 and locating rack b6, through rotating gim peg b502 after the readjustment, fix expansion plate 601 in spacing groove 501 inboard, guarantee locating rack b 6's stability, rethread rotates threaded rod 602 and drives spacing 603 and remove, can fix the magnetic core through spacing 603, guarantee the stability of magnetic core, thereby make positioner can fix a position the magnetic core of different specifications.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. A magnetic core positioning device comprises a fixing plate (1), and is characterized in that: a positioning plate (2) is movably mounted at the top of the fixing plate (1), and a supporting plate (3) is embedded in the top wall of the positioning plate (2);

a supporting rod (4) is installed at the top of the supporting plate (3), an expansion rod (401) is movably installed at the top of the supporting rod (4), and an installation plate (402) is installed at the top of the expansion rod (401);

locating rack a (5) is installed at the top of mounting panel (402), locating rack b (6) is movably installed at the top of locating rack a (5).

2. A core positioning device according to claim 1, wherein: the top of the fixed plate (1) is provided with a sliding chute (101).

3. A core positioning device according to claim 1, wherein: the bottom of locating plate (2) is installed and is gomphosis piece (201), and gomphosis piece (201) gomphosis is in the inboard of spout (101), and limiting plate (202) are installed at the top of locating plate (2).

4. A core positioning device according to claim 1, wherein: the bottom of the supporting plate (3) is provided with a tabling plate (301), and the tabling plate (301) is tabled at the inner side of the limiting plate (202).

5. A core positioning device according to claim 1, wherein: and a fixing bolt a (403) is arranged on the outer wall of the support rod (4) in a penetrating way.

6. A core positioning device according to claim 1, wherein: the top of locating rack a (5) has seted up spacing groove (501), and the both sides outer wall of locating rack a (5) is run through and is installed gim peg b (502).

7. A core positioning device according to claim 1, wherein: expansion plate (601) are installed to the bottom of locating rack b (6), and expansion plate (601) gomphosis is in the inboard of spacing groove (501), and threaded rod (602) are installed in the top of locating rack b (6) through-going, and threaded rod (602) are located the one end of the bottom of locating rack b (6) and are connected with spacing (603) through the pivot.

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