CN212858875U - Magnetic core burr grinder - Google Patents
Magnetic core burr grinder Download PDFInfo
- Publication number
- CN212858875U CN212858875U CN202021772043.9U CN202021772043U CN212858875U CN 212858875 U CN212858875 U CN 212858875U CN 202021772043 U CN202021772043 U CN 202021772043U CN 212858875 U CN212858875 U CN 212858875U
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- China
- Prior art keywords
- magnetic core
- base box
- plate
- screw rod
- burr
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011162 core material Substances 0.000 description 31
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910001289 Manganese-zinc ferrite Inorganic materials 0.000 description 2
- 229910001053 Nickel-zinc ferrite Inorganic materials 0.000 description 2
- JIYIUPFAJUGHNL-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[Mn++].[Mn++].[Mn++].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Fe+3].[Zn++].[Zn++] JIYIUPFAJUGHNL-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000004907 flux Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a magnetic core burr grinder, including the base case, the base incasement transversely rotates and is equipped with the lead screw, and the fly leaf has been cup jointed to the screw thread on the lead screw, the base roof portion corresponds two fly leaves and has seted up spacing logical groove respectively, and flexible cavity has been seted up at the fly leaf top, the expansion plate has been placed in flexible cavity, two the top opposite side of expansion plate rotates respectively and is equipped with splint, and the rotation connecting axle and the motor of right side splint are connected, base case upside is equipped with the inverted U-shaped frame, the top is equipped with the detachable and polishes the piece in the inverted U-shaped frame. Compared with the prior art, the method has the advantages that: the utility model discloses a mechanical device carries out the burr to the magnetic core and grinds, and mechanical device can hold the fixed with the convenient quick of magnetic core of different size and size, and after the magnetic core was fixed, it highly throws away and can adjust to make the different magnetic cores of size and size, the quick grinding of high quality can both be gone up at mechanical device.
Description
Technical Field
The utility model relates to a magnetic core burr grinds technical field, specifically indicates a magnetic core burr grinder.
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 resistivity, low magnetic permeability of less than several hundred, and the like. Ferrite cores are used in coils and transformers for various electronic devices.
Its surface of magnetic core has a large amount of burrs after production, consequently need polish the burr on the magnetic core, and the mode of polishing is for artifical the polishing or through the machine, and the manual work is polished inefficiently, and the machine is polished and can't be adjusted according to the size of magnetic core to reduce the efficiency that the magnetic core was polished. To this end, we propose a magnetic core burr grinding device to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical difficulty, provide one kind can the magnetic core size adjust, and polish an efficient magnetic core burr grinder.
In order to solve the technical problem, the utility model provides a technical scheme does: a magnetic core burr grinding device comprises a base box, wherein a screw rod is transversely arranged in the base box in a rotating mode, the thread directions of the left half portion and the right half portion of the screw rod are opposite, movable plates are respectively sleeved on the left half portion and the right half portion of the screw rod in a threaded mode, a limiting through groove is respectively formed in the top of the base box corresponding to the two movable plates, the movable plates penetrate through the limiting through grooves and extend to the outer side of the upper portion of the base box, a telescopic cavity is formed in the top of the movable plates, telescopic plates are placed in the telescopic cavity, transmission rods are respectively hinged to the front side and the rear side of each telescopic plate, limiting rods are respectively fixedly arranged on the movable plate portion of the upper side of the base box corresponding to each transmission rod, a sleeve ring is slidably sleeved on each limiting rod, the lower end of each transmission rod is hinged to the upper side of the sleeve ring, the rotating connecting shaft of the right clamping plate is fixedly connected with the output shaft end of the motor, an inverted U-shaped frame is arranged on the upper side of the base box, and a detachable polishing piece is arranged at the top in the inverted U-shaped frame.
As an improvement, the right end of the screw rod extends to the outer side of the base box, and a rotating handle is fixedly connected to the right end of the screw rod. The screw rod is convenient to rotate.
As an improvement, the movable plate is connected with the inner wall of the bottom of the base box in a sliding mode.
As an improvement, the motor is arranged on the top of the right movable plate and is connected with a power supply.
As an improvement, the top in the inverted U-shaped frame is detachably connected with a base plate, and the lower side of the base plate is provided with a polishing piece.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a mechanical device carries out the burr grinding to the magnetic core, and mechanical device can hold the fixed with the convenient quick of magnetic core, and can fix the magnetic core that convenient fixing is the variation in size, and after the magnetic core was fixed, it highly thrown away and can adjust to make the different magnetic cores of variation in size, the quick grinding of high quality can both be carried out on mechanical device.
Drawings
Fig. 1 is a schematic view of a cross-sectional structure of a magnetic core burr grinding device of the present invention.
Fig. 2 is a schematic structural view of a side view direction of a telescopic plate portion of the magnetic core burr grinding device of the present invention.
Fig. 3 is a side view of the magnetic core burr grinding device of the present invention.
As shown in the figure: 1. the base box, 2, the lead screw, 3, the fly leaf, 4, spacing logical groove, 5, flexible cavity, 6, expansion plate, 7, the transfer line, 8, the gag lever post, 9, the lantern ring, 10, locking bolt, 11, splint, 12, the motor, 13, the frame of falling the U-shaped, 14, the polishing piece, 15, the turning handle, 16, the backing plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. Furthermore, the term "comprises" and any variations thereof is intended to cover non-exclusive inclusions.
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a magnetic core burr grinder, includes base case 1, transversely rotate in the base case 1 and be equipped with lead screw 2, the screw direction on the left half of lead screw 2 and the right half is opposite, and the screw has cup jointed fly leaf 3 on the left half of lead screw 2 and the right half respectively, two fly leaves 3 have been seted up respectively at base case 1 top and have led to the groove 4 in spacing, fly leaf 3 passes spacing logical groove 4 and extends to the 1 upper portion outside of base case, and fly leaf 3 can only remove under the restriction that leads to groove 4 in spacing, sliding connection between fly leaf 3 and the 1 bottom inner wall of base case, 2 right-hand members of lead screw extend to the 1 outside of base case, and 2 right-hand members fixedly connected with turning handle 15 of lead screw, are connected through the bearing between lead screw 2 and the base case 1.
Two the top opposite side of expansion plate 6 rotates respectively and is equipped with splint 11, and the output shaft fixed connection of the rotation connecting axle of right side splint 11 and motor 12, motor 12 installs the top at right side fly leaf 3, 1 upside of base case is equipped with the shape of falling U frame 13, the top is equipped with detachable polishing piece 14 in the shape of falling U frame 13, specifically does, the top can be dismantled in the shape of falling U frame 13 and is connected with backing plate 16, backing plate 16 downside is equipped with polishing piece 14. It is worth mentioning that the motor 12 is only moved within a short distance, so that there is no need to worry about the problem that the power cord on the motor 12 is entangled.
The utility model discloses when the concrete implementation, will wait to polish the magnetic core and place between two splint 11, then rotate turning handle 15, drive two fly leaf 3 relative movement through the rotation of lead screw 2, until two splint 11 will wait to polish the magnetic core and hold fixedly firm, then directly adjust the height of waiting to polish the magnetic core from top to bottom, make the magnetic core upside of waiting to polish laminate with polishing piece 14, and after the adjustment finishes, tighten locking bolt 10, fix the height of waiting to polish the magnetic core through fixing lantern ring 9 on gag lever post 8, then start motor 12 and drive the magnetic core of waiting to polish and rotate, thereby realize polishing of polishing piece 14 treating the magnetic core of polishing; after polishing, the rotating handle 15 is rotated reversely, the two movable plates 3 are driven to move back and forth by the rotation of the screw rod 2, and the polished magnetic core can be taken down.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a magnetic core burr grinder which characterized in that: the screw rod type telescopic base box comprises a base box (1), a screw rod (2) is transversely arranged in the base box (1) in a rotating mode, the thread directions of the left half part and the right half part of the screw rod (2) are opposite, movable plates (3) are respectively sleeved on the left half part and the right half part of the screw rod (2) in a threaded mode, a limiting through groove (4) is respectively formed in the top of the base box (1) corresponding to the two movable plates (3), the movable plates (3) penetrate through the limiting through groove (4) and extend to the outer side of the upper portion of the base box (1), a telescopic cavity (5) is formed in the top of each movable plate (3), a telescopic plate (6) is accommodated in the telescopic cavity (5), transmission rods (7) are respectively hinged to the front side and the rear side of the telescopic plate (6), limiting rods (8) are respectively fixedly arranged on the movable plates (3) on the upper side of the base box (1) corresponding to the, the lower end of the transmission rod (7) is hinged to the upper side of the sleeve ring (9), the sleeve ring (9) is fixed on the locking bolt (10) and fixed on the limiting rod (8), two opposite sides of the top of the expansion plate (6) are respectively provided with a clamping plate (11) in a rotating mode, a rotating connecting shaft of the right side clamping plate (11) is fixedly connected with an output shaft of the motor (12), an inverted U-shaped frame (13) is arranged on the upper side of the base box (1), and a detachable polishing plate (14) is arranged at the inner top of the inverted U-shaped frame (13).
2. The apparatus for grinding burr of magnetic core according to claim 1, wherein: the right end of the screw rod (2) extends to the outer side of the base box (1), and the right end of the screw rod (2) is fixedly connected with a rotating handle (15).
3. The apparatus for grinding burr of magnetic core according to claim 1, wherein: the movable plate (3) is connected with the inner wall of the bottom of the base box (1) in a sliding mode.
4. The apparatus for grinding burr of magnetic core according to claim 1, wherein: the motor (12) is arranged on the top of the right movable plate (3).
5. The apparatus for grinding burr of magnetic core according to claim 1, wherein: the top can be dismantled in the frame of falling U-shaped (13) and be connected with backing plate (16), backing plate (16) downside is equipped with polishing piece (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772043.9U CN212858875U (en) | 2020-08-24 | 2020-08-24 | Magnetic core burr grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772043.9U CN212858875U (en) | 2020-08-24 | 2020-08-24 | Magnetic core burr grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212858875U true CN212858875U (en) | 2021-04-02 |
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ID=75189809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021772043.9U Active CN212858875U (en) | 2020-08-24 | 2020-08-24 | Magnetic core burr grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212858875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319661A (en) * | 2021-06-08 | 2021-08-31 | 江苏钱潮轴承有限公司 | Surface polishing device for deep groove ball bearing production and use method thereof |
-
2020
- 2020-08-24 CN CN202021772043.9U patent/CN212858875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113319661A (en) * | 2021-06-08 | 2021-08-31 | 江苏钱潮轴承有限公司 | Surface polishing device for deep groove ball bearing production and use method thereof |
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