CN110993321A - Magnetic core clamping device - Google Patents
Magnetic core clamping device Download PDFInfo
- Publication number
- CN110993321A CN110993321A CN201911405260.6A CN201911405260A CN110993321A CN 110993321 A CN110993321 A CN 110993321A CN 201911405260 A CN201911405260 A CN 201911405260A CN 110993321 A CN110993321 A CN 110993321A
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- CN
- China
- Prior art keywords
- grip block
- loop bar
- magnetic core
- sleeve
- fixed block
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a magnetic core clamping device, relates to the technical field of magnetic cores, and aims to solve the problems that the existing clamping process of the magnetic core is complicated and the magnetic core is easily damaged. The utility model discloses a clamping device, including base, grip block, sleeve and sleeve, the grip block is installed to the top of base, and the grip block is provided with two, two I shape magnetic core main part has been placed between the grip block, the loop bar is installed in the outside of grip block, the sleeve is installed to the one end of loop bar, and installs first high strength spring between sleeve and the loop bar, and the one end embedding telescopic inside of loop bar, and loop bar and sleeve all are provided with two, and grip block and loop bar welded connection, the grip block sets up to U type structure, second high strength spring is all installed at the upper and lower both ends of grip block inboard, the grip block is installed to the one end of second high strength spring, the slider is installed to one side of grip block, the inside of grip block is provided with the spout, and the inside.
Description
Technical Field
The invention relates to the technical field of magnetic cores, in particular to a magnetic core clamping 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 conductivity and high magnetic flux density, and has the characteristic of lower loss. The nickel zinc ferrite has the characteristics of extremely high impedance, low magnetic permeability of less than hundreds and the like. Ferrite cores are used in coils and transformers for various electronic devices, and the assembly of the windings of the bobbin and the core is often a systematic and closely integrated manufacturing process.
However, the existing clamping process for the magnetic core is complicated, and the magnetic core is easily damaged, so that the existing requirements are not met, and the magnetic core clamping device is provided for the magnetic core clamping device.
Disclosure of Invention
The invention aims to provide a magnetic core clamping device to solve the problems that the existing clamping process of the magnetic core is complicated and the magnetic core is easy to be damaged in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a magnetic core clamping device, includes the base, the grip block is installed to the top of base, and the grip block is provided with two, two the I shape magnetic core main part has been placed between the grip block, the loop bar is installed in the outside of grip block, the sleeve is installed to the one end of loop bar, and installs first high strength spring between sleeve and the loop bar, and the telescopic inside of one end embedding of loop bar, and loop bar and sleeve all are provided with two, and grip block and loop bar welded connection.
Preferably, the grip block sets up to U type structure, second high strength spring is all installed at the inboard upper and lower both ends of grip block, the grip block is installed to the one end of second high strength spring, the slider is installed to one side of grip block, the inside of grip block is provided with the spout, and the inside of slider embedding spout.
Preferably, first fixed block is installed to telescopic one end, another the second fixed block is installed to telescopic one end, and the inside of the inside one side inner wall of first fixed block embedding base, and the inside of the inside opposite side inner wall of second fixed block embedding base, and first fixed block and second fixed block all are connected through the bearing with the base, the motor is installed to the one end of second fixed block, and the motor passes through screw connection with the base.
Preferably, the inside of the clamping plate is provided with a first anti-skid soft cushion, and the inside of the clamping plate is provided with a second anti-skid soft cushion.
Preferably, the clamping plate is connected with the first anti-skid cushion in a glued mode, and the clamping plate is connected with the second anti-skid cushion in a glued mode.
Preferably, the first high-strength spring is connected with the loop bar and the sleeve through screws.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the I-shaped magnetic core main body is arranged between the two clamping plates, the first high-strength spring can automatically contract according to the length of the magnetic core, the length of the loop bar embedded in the sleeve is changed, so that the magnetic core is clamped in the left and right directions, the second high-strength spring can drive the clamping plates to contract according to the height of the end surfaces of the magnetic core, so that the magnetic core is clamped in the up and down directions, and the clamping mode and the taking-out mode are simple and rapid.
2. The first fixing block and the second fixing block can be driven to rotate through the motor, so that the clamping mechanism is driven to rotate, the I-shaped magnetic core main body is driven to rotate, and the magnetic core can be quickly wound.
3. According to the invention, the first anti-slip cushion and the second anti-slip cushion are used for improving the contact friction force between the clamping plate and the I-shaped magnetic core main body, the clamping strength is improved, the I-shaped magnetic core main body is not easy to fall off, and meanwhile, the first anti-slip cushion and the second anti-slip cushion play a role in buffering, so that the magnetic core is prevented from being damaged due to overlarge clamping force.
Drawings
FIG. 1 is a schematic diagram of an overall structure of a magnetic core clamping device according to the present invention;
FIG. 2 is an enlarged view of a portion of region A of the present invention;
fig. 3 is a schematic structural diagram of the clamping plate of the present invention.
In the figure: 1. a base; 2. a clamping plate; 3. a loop bar; 4. a sleeve; 5. a first high-strength spring; 6. an I-shaped magnetic core body; 7. a second high-strength spring; 8. a clamping plate; 9. a slider; 10. a first anti-slip cushion; 11. a chute; 12. a first fixed block; 13. a second fixed block; 14. a motor; 15. a second anti-slip cushion.
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.
Referring to fig. 1-3, an embodiment of the present invention is shown: the utility model provides a magnetic core clamping device, which comprises a base 1, grip block 2 is installed to base 1's top, and grip block 2 is provided with two, I shape magnetic core main part 6 has been placed between two grip blocks 2, loop bar 3 is installed in grip block 2's the outside, sleeve 4 is installed to the one end of loop bar 3, and install first high strength spring 5 between sleeve 4 and the loop bar 3, and the inside of the one end embedding sleeve 4 of loop bar 3, and loop bar 3 and sleeve 4 all are provided with two, and grip block 2 and 3 welded connection of loop bar, arrange I shape magnetic core main part 6 between two grip blocks 2 in, first high strength spring 5 can be according to the automatic shrink of the length of I shape magnetic core main part 6, change the inside length of loop bar 3 embedding sleeve 4, thereby carry out the centre gripping to the left right direction of I shape magnetic core main part 6.
Further, grip block 2 sets up to U type structure, second high strength spring 7 is all installed at 2 inboard upper and lower both ends of grip block, pinch-off blades 8 are installed to the one end of second high strength spring 7, slider 9 is installed to one side of pinch-off blades 8, the inside of grip block 2 is provided with spout 11, and the inside of slider 9 embedding spout 11, second high strength spring 7 can drive pinch-off blades 8 and contract according to the height of 6 terminal surfaces of I shape magnetic core main part, pinch-off blades 8 slide along spout 11 through slider 9, thereby carry out the centre gripping to the upper and lower direction of I shape magnetic core main part 6.
Further, first fixed block 12 is installed to the one end of sleeve 4, second fixed block 13 is installed to the one end of another sleeve 4, and the inside of the inside one side inner wall of first fixed block 12 embedding base 1, and the inside of the inside opposite side inner wall of second fixed block 13 embedding base 1, and first fixed block 12 and second fixed block 13 all pass through the bearing with base 1 and be connected, motor 14 is installed to the one end of second fixed block 13, and motor 14 passes through the screw connection with base 1, accessible motor 14 work drives first fixed block 12 and second fixed block 13 and rotates, thereby drive fixture and rotate, drive I-shaped magnetic core main part 6 promptly and rotate, can carry out the quick wire winding action to I-shaped magnetic core main part 6.
Further, the inboard of grip block 8 is provided with first anti-skidding cushion 10, and the inboard of grip block 2 is provided with second anti-skidding cushion 15, improves grip block 2 and grip block 8 and the contact friction of I shape magnetic core main part 6, improves the intensity of centre gripping, guarantees that I shape magnetic core main part 6 is difficult for droing, and first anti-skidding cushion 10 and second anti-skidding cushion 15 play the effect of buffering simultaneously, avoid the clamp force too big to cause the damage to I shape magnetic core main part 6.
Further, the clamping plate 8 is connected with the first anti-skidding cushion 10 in a glued joint mode, and the clamping plate 2 is connected with the second anti-skidding cushion 15 in a glued joint mode, so that the sealing performance, the insulating performance and the corrosion resistance are good.
Further, first high strength spring 5 all passes through bolted connection with loop bar 3 and sleeve 4, does benefit to the maintenance.
The working principle is as follows: when the clamping device is used, the I-shaped magnetic core main body 6 is arranged between the two clamping plates 2, the first high-strength spring 5 can automatically contract according to the length of the I-shaped magnetic core main body 6, the length of the loop bar 3 embedded into the sleeve 4 is changed, so that the I-shaped magnetic core main body 6 is clamped in the left and right directions, the second high-strength spring 7 can drive the clamping plate 8 to contract according to the height of the end face of the I-shaped magnetic core main body 6, the clamping plate 8 slides along the sliding groove 11 through the sliding block 9, so that the I-shaped magnetic core main body 6 is clamped in the up and down directions, after clamping is completed, the first fixing block 12 and the second fixing block 13 can be driven to rotate through the work of the motor 14, so as to drive the clamping mechanism to rotate, namely, the I-shaped magnetic core main body 6 is driven to rotate, the I-shaped magnetic core main body 6 can be quickly wound, and the contact friction force between the clamping plates 2 and, the strength of centre gripping is improved, guarantees that I shape magnetic core main part 6 is difficult for droing, and first anti-skidding cushion 10 and second anti-skidding cushion 15 play the effect of buffering simultaneously, avoid the clamp force too big to cause the damage to I shape magnetic core main part 6.
It will be evident to those skilled in the art that the invention 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 invention 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 (6)
1. A magnetic core clamping device, includes base (1), its characterized in that: grip block (2) are installed to the top of base (1), and grip block (2) are provided with two, two I shape magnetic core main part (6) have been placed between grip block (2), loop bar (3) are installed in the outside of grip block (2), sleeve (4) are installed to the one end of loop bar (3), and install first high strength spring (5) between sleeve (4) and loop bar (3), and the inside of the one end embedding sleeve (4) of loop bar (3), and loop bar (3) and sleeve (4) all are provided with two, and grip block (2) and loop bar (3) welded connection.
2. A core clamping assembly according to claim 1, wherein: the clamping plate (2) is arranged to be of a U-shaped structure, the second high-strength springs (7) are installed at the upper end and the lower end of the inner side of the clamping plate (2), the clamping plate (8) is installed at one end of each second high-strength spring (7), the sliding block (9) is installed on one side of the clamping plate (8), the sliding groove (11) is formed in the clamping plate (2), and the sliding block (9) is embedded into the sliding groove (11).
3. A core clamping assembly according to claim 1, wherein: first fixed block (12) is installed to the one end of sleeve (4), another second fixed block (13) is installed to the one end of sleeve (4), and the inside of the inside one side inner wall of first fixed block (12) embedding base (1), and the inside of the inside opposite side inner wall of second fixed block (13) embedding base (1), and first fixed block (12) and second fixed block (13) all are connected through the bearing with base (1), motor (14) are installed to the one end of second fixed block (13), and motor (14) pass through screw connection with base (1).
4. A core clamping assembly according to claim 2, wherein: the inboard of clamp plate (8) is provided with first anti-skidding cushion (10), the inboard of grip block (2) is provided with second anti-skidding cushion (15).
5. A core clamping assembly according to claim 4, wherein: the clamping plate (8) is connected with the first anti-skid soft pad (10) in a glued mode, and the clamping plate (2) is connected with the second anti-skid soft pad (15) in a glued mode.
6. A core clamping assembly according to claim 1, wherein: the first high-strength spring (5) is connected with the loop bar (3) and the sleeve (4) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405260.6A CN110993321A (en) | 2019-12-30 | 2019-12-30 | Magnetic core clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911405260.6A CN110993321A (en) | 2019-12-30 | 2019-12-30 | Magnetic core clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110993321A true CN110993321A (en) | 2020-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911405260.6A Pending CN110993321A (en) | 2019-12-30 | 2019-12-30 | Magnetic core clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110993321A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986892A (en) * | 2020-08-20 | 2020-11-24 | 安徽华林磁电科技有限公司 | Magnetic core structure for transformer |
| CN115464566A (en) * | 2022-10-11 | 2022-12-13 | 东莞光韵达光电科技有限公司 | Burr polishing device capable of simultaneously processing hole walls of multiple laser steel meshes and polishing method thereof |
-
2019
- 2019-12-30 CN CN201911405260.6A patent/CN110993321A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111986892A (en) * | 2020-08-20 | 2020-11-24 | 安徽华林磁电科技有限公司 | Magnetic core structure for transformer |
| CN115464566A (en) * | 2022-10-11 | 2022-12-13 | 东莞光韵达光电科技有限公司 | Burr polishing device capable of simultaneously processing hole walls of multiple laser steel meshes and polishing method thereof |
| CN115464566B (en) * | 2022-10-11 | 2023-09-22 | 东莞光韵达光电科技有限公司 | Burr polishing device capable of simultaneously processing multiple laser steel mesh hole walls and polishing method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200410 |