CN210550405U - Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores - Google Patents

Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores Download PDF

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Publication number
CN210550405U
CN210550405U CN201921419243.3U CN201921419243U CN210550405U CN 210550405 U CN210550405 U CN 210550405U CN 201921419243 U CN201921419243 U CN 201921419243U CN 210550405 U CN210550405 U CN 210550405U
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wall
sides
mounting
magnetic core
grinding machine
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CN201921419243.3U
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Chinese (zh)
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许芳洁
李建
许敏
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Shanghai Jiapin Electronic Technology Co Ltd
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Shanghai Jiapin Electronic Technology Co Ltd
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Abstract

The utility model discloses an inductance magnetic core production is with rotation type precision grinding machine mill structure, including the mounting disc, the installing port has all been seted up to the both sides of mounting disc top outer wall, and the inner wall of two installing ports has cup jointed the thread bush, two the equal spiro union of inner wall of thread bush has adjusting bolt, two adjusting bolt bottom outer wall all is provided with latch mechanism, the round mouth has been seted up to mounting disc bottom outer wall, and the both sides inner wall sliding connection of round mouth has same mill of polishing, the both sides of polishing disc top outer wall all are provided with the erection column, and two erection columns all peg graft on latch mechanism, spacing mouthful has all been seted up to the both sides of mounting disc top outer wall. The utility model discloses a two adjusting bolt are convenient for adjust the extension of making the mill, set up the gag lever post again on the mounting disc, have alleviateed adjusting bolt's load through setting up of two gag lever posts, have solved current mill local wear and have caused the mill to be difficult to the problem of evenly polishing.

Description

Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores
Technical Field
The utility model relates to an inductance magnetic core technical field especially relates to an inductance magnetic core production is with rotation type precision grinder mill structure.
Background
Magnetic core: 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 resistivity, low magnetic permeability of less than several hundred, and the like. Ferrite cores are used in coils and transformers for various electronic devices.
The existing grinding disc is of an integrated integral structure, so that the problem of serious local abrasion is inevitably caused in the use process of the grinding disc, and once the condition occurs, the grinding disc is difficult to adjust to enable the grinding disc to be uniformly ground when the grinding disc is used.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the production of inductance magnetic core is with rotation type precision grinding machine mill structure that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rotary precision grinding machine grinding disc structure for producing an inductance magnetic core comprises a mounting disc, wherein mounting ports are formed in two sides of the outer wall of the top of the mounting disc, threaded sleeves are sleeved on the inner walls of the two mounting ports, adjusting bolts are screwed on the inner walls of the two threaded sleeves, a clamping mechanism is arranged on the outer wall of the bottom of each adjusting bolt, a round port is formed in the outer wall of the bottom of the mounting disc, the inner walls of the two sides of the round port are connected with a grinding disc in a sliding mode, mounting columns are arranged on two sides of the outer wall of the top of the grinding disc, the two mounting columns are connected onto the clamping mechanism in an inserting mode, limiting ports are formed in two sides of the outer wall of the top of the mounting disc, limiting rods are sleeved on the inner walls of the limiting ports, first springs are sleeved on the outer walls of the two limiting rods, one ends of the two first springs are fixed on the inner wall of the top of, and both sides of the outer wall of the top of the polishing disc are provided with limiting grooves matched with the limiting chucks.
Preferably, the clamping mechanism comprises an installation sleeve, and the inner walls of two sides of the installation sleeve are hinged with L-shaped fixture blocks.
Preferably, two the outer wall of one side of L-shaped fixture block all is fixed with the second spring through the bolt, and the one end of two second springs is all fixed on the inner wall of installation cover.
Preferably, two adjusting bolt's top outer wall has all seted up the through-hole, and the equal sliding connection of inner wall of two through-holes has the regulation pole.
Preferably, two the outer wall of adjusting the pole has all cup jointed the third spring, and two adjust pole top outer walls and all be provided with the button.
Preferably, the outer walls of the two sides of the adjusting rod are respectively hinged with a first connecting rod and a second connecting rod, and one ends of the first connecting rod and the second connecting rod are respectively hinged on the two L-shaped clamping blocks.
Preferably, the outer walls of the two sides of the two mounting columns are provided with fixing grooves matched with the L-shaped clamping blocks.
The utility model has the advantages that:
1. this inductance magnetic core production is with rotation type precision grinding machine mill structure through setting up two adjusting bolt on the mounting disc, is convenient for adjust the volume of stretching out of mill through two adjusting bolt, sets up the gag lever post again on the mounting disc, has alleviateed adjusting bolt's load through the setting of two gag lever posts, has solved current mill local wear and has caused the mill to be difficult to the problem of evenly polishing.
2. This inductance magnetic core production is with rotation type precision grinding machine mill structure through set up clamping mechanism on adjusting bolt, is convenient for the installation and the change of mill through the cooperation of the L shape fixture block in the clamping mechanism and second spring.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a grinding disc structure of a rotary precision grinding machine for producing an inductance magnetic core according to the present invention;
fig. 2 is a schematic structural view of a clamping mechanism of a grinding disc structure of a rotary precision grinding machine for producing an inductance magnetic core according to the present invention;
fig. 3 is the utility model provides an adjusting bolt schematic structure of rotation type precision grinding machine mill structure for inductance magnetic core production.
In the figure: the clamping mechanism comprises an installation disc 1, a thread bush 2, an adjusting bolt 3, a clamping mechanism 4, a polishing disc 5, a limiting rod 6, a limiting chuck 7, a first spring 8, a button 9, an installation column 10, an installation sleeve 11, a 12L-shaped fixture block, a second spring 13, an adjusting rod 14, a first connecting rod 15, a second connecting rod 16 and a third spring 17.
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.
Referring to fig. 1-3, a grinding disc structure of a rotary precision grinding machine for producing an inductance magnetic core comprises a mounting disc 1, wherein mounting ports are respectively arranged on two sides of the top outer wall of the mounting disc 1, threaded sleeves 2 are sleeved on the inner walls of the two mounting ports, adjusting bolts 3 are respectively screwed on the inner walls of the two threaded sleeves 2, clamping mechanisms 4 are respectively arranged on the bottom outer walls of the two adjusting bolts 3, round ports are respectively arranged on the bottom outer wall of the mounting disc 1, the inner walls of the two sides of the round ports are slidably connected with a same grinding disc 5, mounting columns 10 are respectively arranged on two sides of the top outer wall of the grinding disc 5, the two mounting columns 10 are respectively inserted on the clamping mechanisms 4, limiting ports are respectively arranged on two sides of the top outer wall of the mounting disc 1, limiting rods 6 are respectively sleeved on the inner walls of the limiting ports, first springs 8 are respectively sleeved on the outer walls of the two limiting rods 6, and one ends, the outer walls of the bottoms of the two limiting rods 6 are respectively provided with a limiting chuck 7, two sides of the outer wall of the top of the polishing disc 5 are respectively provided with a limiting groove matched with the limiting chuck 7, the clamping mechanism 4 comprises an installation sleeve 11, the inner walls of the two sides of the installation sleeve 11 are respectively hinged with an L-shaped fixture block 12, the outer wall of one side of each of the two L-shaped fixture blocks 12 is respectively fixed with a second spring 13 through a bolt, one end of each of the two second springs 13 is fixed on the inner wall of the installation sleeve 11, the outer walls of the tops of the two adjusting bolts 3 are respectively provided with a through hole, the inner walls of the two through holes are respectively connected with an adjusting rod 14 in a sliding manner, the outer walls of the two adjusting rods 14 are respectively sleeved with a third spring 17, the outer walls of the tops of the two adjusting rods 14 are respectively provided with a button 9, the outer walls of the two sides of the, the outer walls of the two sides of the two mounting columns 10 are respectively provided with a fixing groove matched with the L-shaped fixture block 12.
The working principle is as follows: during the use, through set up two adjusting bolt 3 on mounting disc 1, be convenient for adjust the amount of stretching out of mill 5 through two adjusting bolt 3, when the condition of mill 5 local wear appears, adjust through two adjusting bolt 3, set up gag lever post 6 on mounting disc 1 again, the load of adjusting bolt 3 has been alleviateed through the setting of two gag lever posts 6, through set up latch mechanism 4 on adjusting bolt 3, be convenient for the installation and the change of mill 5 through the cooperation of L-shaped fixture block 12 in latch mechanism 4 and second spring 13, two second spring 13 stimulate L-shaped fixture block 12 to both sides under the normal condition, thereby realize chucking erection column 10, adjust pole 14 and drive two L-shaped fixture blocks 12 and remove to the centre when pressing button 9.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A rotary precision grinding machine grinding disc structure for production of an inductance magnetic core comprises a mounting disc (1) and is characterized in that mounting ports are formed in two sides of the outer wall of the top of the mounting disc (1), threaded sleeves (2) are sleeved on the inner walls of the two mounting ports, adjusting bolts (3) are screwed on the inner walls of the two threaded sleeves (2), clamping mechanisms (4) are arranged on the outer wall of the bottom of each adjusting bolt (3), round ports are formed in the outer wall of the bottom of the mounting disc (1), the inner walls of the two sides of each round port are connected with a same grinding disc (5) in a sliding mode, mounting columns (10) are arranged on two sides of the outer wall of the top of each grinding disc (5), the two mounting columns (10) are inserted into the clamping mechanisms (4), limiting ports are formed in two sides of the outer wall of the top of the mounting disc (1), and limiting rods (6) are sleeved on the inner walls, two first spring (8) have all been cup jointed to the outer wall of gag lever post (6), and the one end of two first spring (8) all fixes on mounting disc (1) top inner wall, two the bottom outer wall of gag lever post (6) all is provided with spacing chuck (7), the both sides of polishing dish (5) top outer wall have all been seted up with spacing chuck (7) phase-match spacing groove.
2. The grinding disc structure of the rotary precision grinding machine for the production of the inductance magnetic core according to claim 1, wherein the clamping mechanism (4) comprises a mounting sleeve (11), and the inner walls of two sides of the mounting sleeve (11) are hinged with L-shaped clamping blocks (12).
3. The grinding disc structure of the rotary precision grinding machine for the production of the inductance magnetic core is characterized in that the outer wall of one side of each of the two L-shaped clamping blocks (12) is fixed with a second spring (13) through a bolt, and one end of each of the two second springs (13) is fixed on the inner wall of the mounting sleeve (11).
4. The grinding disc structure of the rotary precision grinding machine for the production of the inductance magnetic core according to claim 1, wherein through holes are formed in the outer walls of the tops of the two adjusting bolts (3), and adjusting rods (14) are connected to the inner walls of the two through holes in a sliding mode.
5. The grinding disc structure of the rotary precision grinding machine for the inductance magnetic core production according to claim 4, characterized in that the outer walls of the two adjusting rods (14) are sleeved with third springs (17), and the outer walls of the tops of the two adjusting rods (14) are provided with buttons (9).
6. The grinding disc structure of the rotary precision grinding machine for the inductance magnetic core production according to claim 5, wherein the outer walls of two sides of the adjusting rod (14) are respectively hinged with a first connecting rod (15) and a second connecting rod (16), and one ends of the first connecting rod (15) and the second connecting rod (16) are respectively hinged on the two L-shaped clamping blocks (12).
7. The grinding disc structure of the rotary precision grinding machine for the production of the inductance magnetic core according to claim 1, wherein fixing grooves matched with the L-shaped clamping blocks (12) are formed in the outer walls of two sides of the two mounting columns (10).
CN201921419243.3U 2019-08-29 2019-08-29 Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores Active CN210550405U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921419243.3U CN210550405U (en) 2019-08-29 2019-08-29 Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921419243.3U CN210550405U (en) 2019-08-29 2019-08-29 Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores

Publications (1)

Publication Number Publication Date
CN210550405U true CN210550405U (en) 2020-05-19

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CN201921419243.3U Active CN210550405U (en) 2019-08-29 2019-08-29 Rotary precision grinding machine grinding disc structure for production of inductance magnetic cores

Country Status (1)

Country Link
CN (1) CN210550405U (en)

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