CN211102895U - Strong rectangular electromagnetic chuck - Google Patents
Strong rectangular electromagnetic chuck Download PDFInfo
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- CN211102895U CN211102895U CN201922167863.9U CN201922167863U CN211102895U CN 211102895 U CN211102895 U CN 211102895U CN 201922167863 U CN201922167863 U CN 201922167863U CN 211102895 U CN211102895 U CN 211102895U
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Abstract
The utility model discloses a powerful rectangle electromagnet, which comprises a fixing plate and i, the inside symmetry of fixed plate is rotated and is connected with the axle sleeve, two other screw thread has cup jointed the screw rod, two are equallyd divide the outer wall of axle sleeve and do not divide the first gear of fixedly connected with, two the equal tooth of outer wall of first gear moves and is connected with same chain, the inside tooth of chain moves and is connected with the second gear, the inside of second gear is rotated and is connected with the pivot, the bottom of pivot is rotated and is connected with first bearing, two the bottom of screw rod is equallyd divide and does not rotate and be connected with the second bearing, two the same mounting panel of the equal fixedly connected with of lower surface of. The utility model relates to a simply, convenient operation for the position of electromagnetic chuck head obtains adjusting, is convenient for be suitable for the article of different sizes, can play the effect of buffering to the electromagnetic chuck head, avoids the electromagnetic chuck head atress too big.
Description
Technical Field
The utility model relates to an electromagnet technical field especially relates to powerful rectangle electromagnet.
Background
The electromagnetic chuck is a machine tool accessory product produced by the principle that an internal coil is electrified to generate magnetic force, the workpiece contacting the surface of a panel is tightly attracted by a magnetic conduction panel, and the magnetic force disappears to realize demagnetization by the power failure of the coil, so that the workpiece is taken down.
The existing powerful rectangular electromagnetic chuck has the defects that the position height of the electromagnetic chuck at the bottom of the electromagnetic chuck can not be adjusted, so that the electromagnetic chuck is inconvenient to use, and the electromagnetic chuck does not have a buffer device, so that the electromagnetic chuck is greatly damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a strong rectangular electromagnetic chuck.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
powerful rectangle electromagnet, which comprises a fixing plate and i, the inside symmetry of fixed plate is rotated and is connected with the axle sleeve, two other screw thread has cup jointed the screw rod, two is equallyd divide do the first gear of fixedly connected with, two to the outer wall of axle sleeve the equal profile of the outer wall of first gear is moved and is connected with same chain, the inside profile of chain is moved and is connected with the second gear, the inside rotation of second gear is connected with the pivot, the bottom of pivot is rotated and is connected with first bearing, two the bottom of screw rod is equallyd divide do not to rotate and is connected with the second bearing, two the same mounting panel of the equal fixedly connected with of lower surface of second bearing, the inside fixedly connected with electromagnetism sucking disc backing plate of mounting panel, the lower fixed surface of electromagnetism sucking disc.
Preferably, the first bearing is located on the upper surface of the fixing plate, and the first bearing is fixedly connected with the fixing plate.
Preferably, the top end of the rotating shaft is fixedly connected with a rotating disc, and the upper surface of the rotating disc is fixedly connected with a rotating handle.
Preferably, the top ends of the two screw rods are respectively and fixedly connected with two limiting plates, and the number of the limiting plates is two.
Preferably, the lower surface symmetry fixedly connected with fixed block of electromagnetism sucking disc backing plate, two the front side outer wall of fixed block is equallyd divide and is had the fly leaf respectively, the lower fixed surface of fly leaf is connected with the blotter, the last fixed surface of fly leaf is connected with the spring.
Preferably, the spring is fixedly connected with the electromagnetic chuck cushion plate, and the cushion plate is made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the position of the electromagnetic sucker head can be adjusted by arranging the shaft sleeve and the screw rod, which is convenient for adapting to articles with different sizes;
2. in the utility model, the fixed block, the movable plate, the buffer plate and the spring are arranged, so that the electromagnetic chuck head can be buffered, and the electromagnetic chuck head is prevented from being stressed too much;
to sum up, the utility model relates to a simply, convenient operation for the position of electromagnetic chuck head obtains adjusting, is convenient for be suitable for different size's article, can play the effect of buffering to the electromagnetic chuck head, avoids the electromagnetic chuck head atress too big.
Drawings
Fig. 1 is a schematic structural view of a strong rectangular electromagnetic chuck according to the present invention;
fig. 2 is a bottom view of the strong rectangular electromagnetic chuck of the present invention;
fig. 3 is a schematic structural diagram of a strong rectangular electromagnetic chuck according to an embodiment of the present invention.
In the figure: the electromagnetic chuck comprises a fixing plate 1, a shaft sleeve 2, a screw rod 3, a first gear 4, a chain 5, a second gear 6, a rotating shaft 7, a first bearing 8, a second bearing 9, a mounting plate 10, an electromagnetic chuck base plate 11, an electromagnetic chuck head 12, a rotary disc 13, a limiting plate 14, a fixing block 15, a movable plate 16, a cushion pad 17 and a spring 18.
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. 1-2, for a scheme of an embodiment of powerful rectangle electromagnet, including fixed plate 1, the inside symmetry of stating fixed plate 1 rotates and is connected with axle sleeve 2, the inside of two axle sleeves 2 is equallyd divide and is divided the screw thread and cup jointed screw rod 3, the outer wall of two axle sleeves 2 is equallyd divide and is divided the first gear 4 of fixedly connected with, the equal profile of the outer wall of two first gears 4 moves and is connected with same chain 5, the inside profile of chain 5 moves and is connected with second gear 6, the inside rotation of second gear 6 is connected with pivot 7, the bottom of pivot 7 rotates and is connected with first bearing 8, the bottom of two screw rods 3 is equallyd divide and is respectively rotated and is connected with second bearing 9, the equal fixedly connected with same mounting panel 10 of lower surface of two second bearings 9, the inside fixedly connected with electromagnetism sucking disc backing plate.
First bearing 8 is located the upper surface of fixed plate 1, fixed connection between first bearing 8 and the fixed plate 1, the top fixedly connected with carousel 13 of pivot 7, the last fixed surface of carousel 13 is connected with changes the handle, other fixedly connected with limiting plate 14 is equallyd divide on the top of two screw rods 3, the quantity of limiting plate 14 is two, the lower surface symmetry fixedly connected with fixed block 15 of electromagnetic chuck bolster 11, do not swing joint have fly leaf 16 is equallyd divide to the front side outer wall of two fixed blocks 15, the lower fixed surface of fly leaf 16 is connected with blotter 17, the last fixed surface of fly leaf 16 is connected with spring 18, fixed connection between spring 18 and the electromagnetic chuck bolster 11, what blotter 17 adopted is the rubber material.
Rotating turntable 13, turntable 13 drives pivot 7 and rotates on first bearing 8, pivot 7 drives first gear 4 and rotates, first gear 4 drives chain 5 and rotates, chain 5 drives two first gear 4 and rotates, two first gear 4 drive axle sleeve 2 and rotate, two axle sleeves 2 drive two screw rods 3 and rotate on second bearing 9, axle sleeve 2 and screw rod 3 take place relative removal, two screw rods 3 are promoting mounting panel 10 and are moving down, mounting panel 10 is promoting electromagnetic chuck backing plate 11 and is moving down, electromagnetic chuck backing plate 11 is promoting electromagnetic chuck head 12 and is moving down, make the position of electromagnetic chuck head 12 obtain adjusting, be convenient for be suitable for the article of different sizes.
Compared with the first embodiment, the second embodiment adopts a more convenient structure comprising the fixed block 15, the movable plate 16, the buffer plate 17 and the spring 18, so that the electromagnetic chuck head 12 can be buffered, and the electromagnetic chuck head 12 is prevented from being stressed too much.
Referring to fig. 1-3, for two schemes of embodiment of powerful rectangle electromagnet, including fixed plate 1, the inside symmetry that states fixed plate 1 rotates and is connected with axle sleeve 2, the inside of two axle sleeves 2 is equallyd divide and is divided the screw thread and cup jointed screw rod 3, the first gear 4 of other fixedly connected with is equallyd divide to the outer wall of two axle sleeves 2, the equal tooth of the outer wall of two first gear 4 moves and is connected with same chain 5, the inside tooth of chain 5 moves and is connected with second gear 6, the inside of second gear 6 rotates and is connected with pivot 7, the bottom of pivot 7 rotates and is connected with first bearing 8, the bottom of two screw rods 3 is equallyd divide and is respectively rotated and is connected with second bearing 9, the equal fixedly connected with same mounting panel 10 of lower surface of two second bearings 9, the inside fixedly connected with electromagnetism sucking disc backing plate 11 of mounting.
First bearing 8 is located the upper surface of fixed plate 1, fixed connection between first bearing 8 and the fixed plate 1, the top fixedly connected with carousel 13 of pivot 7, the last fixed surface of carousel 13 is connected with changes the handle, other fixedly connected with limiting plate 14 is equallyd divide on the top of two screw rods 3, the quantity of limiting plate 14 is two, the lower surface symmetry fixedly connected with fixed block 15 of electromagnetic chuck bolster 11, do not swing joint have fly leaf 16 is equallyd divide to the front side outer wall of two fixed blocks 15, the lower fixed surface of fly leaf 16 is connected with blotter 17, the last fixed surface of fly leaf 16 is connected with spring 18, fixed connection between spring 18 and the electromagnetic chuck bolster 11, what blotter 17 adopted is the rubber material.
When the object is attracted to the electromagnetic chuck head 12, the object contacts the cushion pad 17, the cushion pad 17 pushes the movable plate 16 upwards to move, the movable plate 16 pushes the spring 18 to move, and the spring 18 is deformed to generate elastic force to counteract the collision force of the object.
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 (6)
1. Powerful rectangle electromagnet, including fixed plate (1), its characterized in that, the inside symmetry of fixed plate (1) is rotated and is connected with axle sleeve (2), two do not screw thread has cup jointed screw rod (3) are equallyd divide to the inside of axle sleeve (2), two do not fixedly connected with first gear (4) are equallyd divide to the outer wall of axle sleeve (2), two the equal profile of outer wall of first gear (4) is moved and is connected with same chain (5), the inside profile of chain (5) is moved and is connected with second gear (6), the inside rotation of second gear (6) is connected with pivot (7), the bottom of pivot (7) is rotated and is connected with first bearing (8), two do not rotate and is connected with second bearing (9) are equallyd divide to the bottom of screw rod (3), two the equal fixedly connected with same mounting panel (10) of lower surface of second bearing, the inside fixedly connected with electromagnetism sucking disc backing plate (11) of mounting panel (10), the lower fixed surface of electromagnetism sucking disc backing plate (11) is connected with electromagnetic chuck head (12).
2. A powerful rectangular electromagnetic chuck according to claim 1, characterized in that said first bearing (8) is located on the upper surface of the fixed plate (1), said first bearing (8) being fixedly connected to the fixed plate (1).
3. A powerful rectangular electromagnetic chuck according to claim 1, characterized in that a rotating disk (13) is fixedly connected to the top end of said rotating shaft (7), and a rotating handle is fixedly connected to the upper surface of said rotating disk (13).
4. The powerful rectangular electromagnetic chuck according to claim 1, wherein two limiting plates (14) are fixedly connected to the top ends of the two threaded rods (3), and the number of the limiting plates (14) is two.
5. The powerful rectangular electromagnetic chuck according to claim 1, wherein the lower surface of the electromagnetic chuck base plate (11) is symmetrically and fixedly connected with fixed blocks (15), the front outer walls of the two fixed blocks (15) are respectively and movably connected with a movable plate (16), the lower surface of the movable plate (16) is fixedly connected with a cushion pad (17), and the upper surface of the movable plate (16) is fixedly connected with a spring (18).
6. The powerful rectangular electromagnetic chuck according to claim 5, wherein the spring (18) is fixedly connected with the electromagnetic chuck pad (11), and the cushion (17) is made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167863.9U CN211102895U (en) | 2019-12-06 | 2019-12-06 | Strong rectangular electromagnetic chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922167863.9U CN211102895U (en) | 2019-12-06 | 2019-12-06 | Strong rectangular electromagnetic chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102895U true CN211102895U (en) | 2020-07-28 |
Family
ID=71722754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922167863.9U Active CN211102895U (en) | 2019-12-06 | 2019-12-06 | Strong rectangular electromagnetic chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211102895U (en) |
-
2019
- 2019-12-06 CN CN201922167863.9U patent/CN211102895U/en active Active
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