CN215177404U

CN215177404U - Soft magnetic ferrite magnetic core verifying attachment

Info

Publication number: CN215177404U
Application number: CN202121480776.XU
Authority: CN
Inventors: 杜建根
Original assignee: Haining Wanli Electronics Co ltd
Current assignee: Haining Wanli Electronics Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to a soft magnetic ferrite magnetic core inspection device, which comprises a workbench, a lifting component arranged on the workbench and an inspection block group arranged at the bottom of the lifting component, the inspection block group comprises a plurality of inspection blocks with different specifications, an adjusting component for replacing the inspection blocks is arranged between the inspection block group and the lifting component, the adjusting component comprises an installation box, an installation block which is arranged at the bottom of the installation box in a penetrating mode, a vertical rod which is arranged at the top of the installation box and is fixedly connected with the installation block in a penetrating mode, a limiting spring which is arranged between the top of the installation box and the top of the installation block and is sleeved on the vertical rod, a vertical tube which is arranged at the top of the installation box and is sleeved on the vertical rod, a plurality of limiting grooves which are arranged on the outer end edge of the top of the vertical tube, a transverse rod which is located in one of the limiting grooves and is perpendicular to the vertical rod, and a detection block group which is located at the bottom of the installation block. Has the advantages that: the inspection block convenient to adjust and change different specifications detects the magnetic core, convenient to use.

Description

Soft magnetic ferrite magnetic core verifying attachment

Technical Field

The utility model relates to a soft magnetic ferrite magnetic core verifying attachment.

Background

The soft magnetic ferrite magnetic core is a high-frequency magnetic conductive material, has the same principle as a silicon steel sheet, is only used in a high-frequency environment, is mainly used as a high-frequency transformer, such as a switching power supply, a line output transformer and the like, a high-frequency magnetic ring, is used for resisting interference and the like, increases the magnetic permeability, improves the inductance quality factor and is used in the transformer. The magnetic core often has the wire winding opening of regular figure, need inspect the size of opening under general condition, can use the lift when detecting, makes the lift drive detect the piece and removes towards the opening on the magnetic core, whether can insert the opening when judging the proof block and inspect whether the opening accords with the regulation, and it is very convenient to use. However, when the magnetic cores with different specifications are detected, different inspection blocks are inconvenient to replace on the elevator, the use is inconvenient, and the working efficiency is greatly reduced. Therefore, a soft magnetic ferrite core inspection device is required.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a soft magnetic ferrite core inspection device, which comprises a workbench, a lifting component arranged on the workbench and an inspection block group arranged at the bottom of the lifting component, wherein the inspection block group comprises a plurality of inspection blocks with different specifications, an adjusting component for replacing the inspection blocks is arranged between the inspection block group and the lifting component, the adjusting component comprises an installation box, an installation block penetrating through the bottom of the installation box, a vertical rod penetrating through the top of the installation box and fixedly connected with the installation block, a limiting spring arranged between the top of the installation box and the top of the installation block and sleeved on the vertical rod, a vertical tube arranged at the top of the installation box and sleeved on the vertical rod, a plurality of limiting grooves arranged on the outer edge of the top of the vertical tube, and a cross rod which is positioned in one of the limiting grooves and is vertical to the vertical rod, the inspection block group is positioned at the bottom of the mounting block.

Furthermore, the left side wall and the right side wall in the installation box are respectively provided with a stop block matched with the installation block, and the stop blocks are positioned on the upper side of the installation block.

Further, the lifting assembly comprises a support arranged on the workbench and a first electric telescopic rod arranged on the support, and the installation box is connected with the first electric telescopic rod through a damping and buffering assembly.

Further, the shock attenuation buffering subassembly includes that the level sets up in the shock attenuation board of electric telescopic handle one bottom, bilateral symmetry run through set up on the shock attenuation board and with two pin levers of installation box fixed connection, set up between shock attenuation board and install bin and the cover locate the damping spring on the pin lever.

Furthermore, the front and back of the top of the workbench are symmetrically provided with two angle codes for positioning the iron core, and the two angle codes correspond to the positions of the inspection blocks.

Further, still be equipped with the clamping component who is used for pressing from both sides tight magnetic core on the workstation, clamping component is including setting up in the C-shaped piece at workstation top, fixed setting in the inboard dead lever of C-shaped piece, articulated each other and rotate two Z shape poles of connecting in the workstation top, the left end of Z shape pole is pegged graft on the dead lever, be equipped with the reset spring that the cover was located on the dead lever between C shape pole inside wall and the Z shape pole, the C-shaped piece left end runs through and is equipped with the drive assembly who is used for driving two Z shape pole motions.

Further, the driving assembly comprises a second electric telescopic rod arranged on the left side wall of the C-shaped block in a penetrating mode and a conical block arranged at the right end of the electric telescopic rod, the left end of the Z-shaped rod is rotatably connected with a bearing, and the conical block is located between the two bearings.

Furthermore, a sliding groove is formed in the left end of the Z-shaped rod, and the fixing rod penetrates through the sliding groove.

The utility model discloses a set up adjusting part, the proof mass of being convenient for adjust and change different specifications detects convenient to use to the magnetic core. The cross rod is matched with the limiting groove to limit the cross rod.

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 view of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic cross-sectional view of a vertical cylinder according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a transverse cross-sectional structure of a C-shaped block according to an embodiment of the present invention;

fig. 5 is a schematic view of a longitudinal cross-section at B in fig. 4.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.

Example 1

A soft magnetic ferrite magnetic core inspection device, refer to FIGS. 1-5, which comprises a workbench 1, a lifting assembly arranged on the workbench 1, and further comprises an inspection block 9 group arranged at the bottom of the lifting assembly, wherein the inspection block 9 group comprises a plurality of inspection blocks 9 with different specifications, an adjusting assembly for replacing the inspection block 9 is arranged between the inspection block 9 group and the lifting assembly, the adjusting assembly comprises an installation box 7, an installation block 8 penetrating the bottom of the installation box 7, a vertical rod 12 penetrating the top of the installation box 7 and fixedly connected with the installation block 8, a limiting spring 13 arranged between the top of the installation box 7 and the top of the installation block 8 and sleeved on the vertical rod 12, a vertical tube 10 arranged at the top of the installation box 7 and sleeved on the vertical rod 12, three limiting grooves 18 arranged on the outer edge of the top of the vertical tube 10, and a cross rod 11 positioned in one of the limiting grooves 18 and perpendicular to the vertical rod 12, the inspection blocks 9 with different specifications are arranged at the bottom of the mounting block 8. The cross bar 11 is limited by the matching of the cross bar 11 and the limiting groove 18. By providing vertical posts 12 through the top of mounting box 7, it is convenient to rotate mounting block 8 on mounting box 7. Through setting up spacing spring 13, utilize spacing spring 13's elasticity, play spacing effect to the montant.

When the check block 9 needs to be replaced, the vertical rod 12 is lifted upwards on the installation box 7, the cross rod 11 is separated from the limiting groove 18, then the cross rod 11 is rotated, the cross rod 11 drives the vertical rod 12, and when the cross rod 11 moves in the other limiting groove 18, the check block 9 is replaced.

The left side wall and the right side wall in the installation box 7 are respectively provided with a stop block 14 matched with the installation block 8, and the stop blocks 14 are positioned on the upper side of the installation block 8. By arranging the stop 14, the mounting block 8 is blocked, and the mounting block 8 is prevented from moving upwards without limitation.

The lifting assembly comprises a support 2 arranged on the workbench 1 and an electric telescopic rod I3 arranged on the support 2, and the installation box 7 is connected with the electric telescopic rod I3 through a damping and buffering assembly. Through setting up lifting unit, be convenient for drive proof mass 9 to remove towards the direction of magnetic core.

The damping buffer assembly comprises a damping plate 4 horizontally arranged at the bottom of the electric telescopic rod I3, two pin rods 5 which are arranged on the damping plate 4 and fixedly connected with the installation box 7 in a bilateral symmetry mode, and damping springs 6 which are arranged between the damping plate 4 and the installation box 7 and sleeved on the pin rods 5. Through setting up shock attenuation buffering subassembly, utilize damping spring 6's elasticity, when the 9 alignment magnetic cores of proof mass, when the opening size of inspection magnetic core, play the effect of shock attenuation buffering to the magnetic core, avoid damaging the magnetic core because of the striking.

Two angle codes 17 used for positioning the iron core are symmetrically arranged at the front and the back of the top of the working table 1, and the two angle codes 17 correspond to the positions of the inspection block 9. Through setting up angle sign indicating number 17, play the effect of location to the magnetic core.

The worktable 1 is also provided with a clamping assembly for clamping a magnetic core, and the clamping assembly comprises a C-shaped block 16 arranged at the top of the worktable 1, a fixing rod 20 fixedly arranged at the inner side of the C-shaped block 16, and two Z-shaped rods 22 hinged with each other and rotatably connected to the top of the worktable 1. The left end of the Z-shaped rod 22 is inserted into the fixing rod 20, and the left end of the Z-shaped rod 22 is provided with a sliding groove 24, so that the fixing rod 20 is arranged in the sliding groove 24 in a penetrating manner. The Z-shaped rod 22 is allowed to move on the fixing rod 20 by the matching of the sliding groove 24 and the fixing rod 20. A return spring 21 sleeved on the fixed rod 20 is arranged between the inner side wall of the C-shaped rod and the Z-shaped rod 22, and the Z-shaped rod 22 is limited by the aid of the elasticity of the return spring 21 through the return spring 21. The left end of the C-shaped block 16 is provided with a driving component for driving the two Z-shaped rods 22 to move in a penetrating mode, and the driving component comprises a second electric telescopic rod 15 arranged on the left side wall of the C-shaped block 16 in a penetrating mode and a conical block arranged at the right end of the electric telescopic rod. When clamping the magnetic core, by starting the second electric telescopic rod 15, the second electric telescopic rod 15 drives the conical block to move, so that the conical block is pulled out from the left ends of the two Z-shaped rods 22, and the right ends of the two Z-shaped rods 22 clamp the magnetic core at the moment. The bearing 23 is rotatably connected to the left end of the Z-shaped rod 22, so that the conical block is located between the two bearings 23, and when the conical block drives the Z-shaped rod 22 to move, the rotation of the bearing 23 is utilized, which is helpful for enabling the conical block 19 to drive the Z-shaped rod 22 to move better.

The working principle is as follows: when the check block 9 needs to be replaced, the vertical rod 12 is lifted upwards on the installation box 7, the cross rod 11 is separated from the limiting groove 18, then the cross rod 11 is rotated, the cross rod 11 drives the vertical rod 12, and when the cross rod 11 moves in the other limiting groove 18, the check block 9 is replaced. When clamping the magnetic core, by starting the second electric telescopic rod 15, the second electric telescopic rod 15 drives the conical block to move, so that the conical block is pulled out from the left ends of the two Z-shaped rods 22, and the right ends of the two Z-shaped rods 22 clamp the magnetic core at the moment.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a soft magnetic ferrite magnetic core verifying attachment, includes the workstation, sets up the lifting unit on the workstation, its characterized in that: still including setting up in the check block group of elevating module bottom, the check block group includes the check block of a plurality of different specifications, be equipped with the adjusting part who is used for changing the check block between check block group and the elevating module, the adjusting part includes the install bin, runs through the installation piece that sets up in the install bin bottom, run through set up in the install bin top and with installation piece fixed connection's montant, set up between install bin top and installation piece top and the cover locate the spacing spring on the montant, set up the upright section of thick bamboo on the montant is located to the install bin top and cover, set up in a plurality of spacing grooves on establishing a section of thick bamboo top outer edge, be located one of them spacing inslot and with montant looks vertically horizontal pole, the check block group is located the install bin bottom.

2. The soft ferrite core inspection device according to claim 1, wherein: and the left side wall and the right side wall in the installation box are both provided with a stop dog matched with the installation block, and the stop dogs are positioned on the upper side of the installation block.

3. The soft ferrite core inspection device according to claim 1, wherein: the lifting assembly comprises a support arranged on the workbench and a first electric telescopic rod arranged on the support, and the installation box is connected with the first electric telescopic rod through a damping and buffering assembly.

4. A soft ferrite core inspection device according to claim 3, characterized in that: the damping buffer assembly comprises a damping plate horizontally arranged at the bottom of the electric telescopic rod, two pin rods which are arranged on the damping plate and fixedly connected with the mounting box body in a penetrating mode in bilateral symmetry, and damping springs which are arranged between the damping plate and the mounting box and sleeved on the pin rods.

5. The soft ferrite core inspection device according to claim 1, wherein: two angle codes used for positioning the iron core are symmetrically arranged on the front and back of the top of the workbench, and the two angle codes correspond to the positions of the inspection blocks.

6. The soft ferrite core inspection device according to claim 1, wherein: the magnetic core clamping device is characterized in that a clamping assembly used for clamping a magnetic core is further arranged on the workbench, the clamping assembly comprises a C-shaped block arranged at the top of the workbench, a fixing rod fixedly arranged on the inner side of the C-shaped block, two Z-shaped rods hinged to each other and rotatably connected to the top of the workbench, the left ends of the Z-shaped rods are connected onto the fixing rod in an inserting mode, a reset spring sleeved on the fixing rod is arranged between the inner side wall of the C-shaped rod and the Z-shaped rods, and a driving assembly used for driving the two Z-shaped rods to move is arranged at the left end of the C-shaped block in a penetrating mode.

7. The soft ferrite core inspection device according to claim 6, wherein: the driving assembly comprises a second electric telescopic rod penetrating through the left side wall of the C-shaped block and a conical block arranged at the right end of the electric telescopic rod, the left end of the Z-shaped rod is rotatably connected with a bearing, and the conical block is located between the two bearings.

8. The soft ferrite core inspection device according to claim 6, wherein: the left end of the Z-shaped rod is provided with a sliding groove, and the fixing rod is arranged in the sliding groove in a penetrating mode.