CN208951035U - Magnetic-type locking positioning device - Google Patents
Magnetic-type locking positioning device Download PDFInfo
- Publication number
- CN208951035U CN208951035U CN201821602018.9U CN201821602018U CN208951035U CN 208951035 U CN208951035 U CN 208951035U CN 201821602018 U CN201821602018 U CN 201821602018U CN 208951035 U CN208951035 U CN 208951035U
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- CN
- China
- Prior art keywords
- magnechuck
- pedestal
- support base
- magnetic
- positioning device
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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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Abstract
The utility model relates to a kind of magnetic-type locking positioning devices, including pedestal, cover board, magnechuck, magnechuck support base, spring conductor rod and supportive compressed spring, magnechuck is set on magnechuck support base, the magnechuck support base for carrying magnechuck is set in pedestal, the spring conductor rod for being arranged with supportive compressed spring is set between magnechuck support base and pedestal, and cover board is set on pedestal；Pretightning force is adjusted in the utility model device, using low-voltage DC supply, has the characteristics that stable, suction is strong, remanent magnetism is small after power-off, functionally more safe and reliable and structurally simple, economical, installation, demolition, repair, replacement components facilitate.
Description
Technical field
Locking positioning and fixation the utility model relates to a kind of positioning device for magnetic strength material, belong to device fabrication skill
Art field.
Background technique
Some movable equipment components are often needed to be locked and reliably positioned to meet spy in locality
Fixed function or operating condition, locking positioning device comes into being thus, and is widely applied in various mechanical equipments, passes
Usually reach the locking mesh of equipment in system machinery using self-locking performance column such as screw thread, eccentric wheel, the link mechanism of mechanical structure
, and these mechanisms or cumbersome, field of employment are limited；Structure is complex, element precision is more demanding；?
Part service life is too short, replacement inconvenience etc., these all limit the development and application of locking positioning device；Therefore, it researches and develops
A kind of technical problem that the locking positioning device that can overcome disadvantages described above is urgently to be resolved as those skilled in the art.
Utility model content
The shortcomings that technical problem to be solved in the utility model is, overcomes the prior art provides a kind of magnetic-type locking
Pretightning force is adjusted in positioning device, the device, using low-voltage DC supply, with stable, suction is strong, the small spy of remanent magnetism after power-off
Point, functionally more safe and reliable and structurally simple, economical, installation, demolition, repair, replacement components are convenient.
In order to solve the above technical problems, the utility model provides a kind of magnetic-type locking positioning device, including pedestal, lid
Plate, magnechuck, magnechuck support base, spring conductor rod and supportive compressed spring, magnechuck are set to magnechuck
On support base, the magnechuck support base for carrying magnechuck is set in pedestal, is arranged with the bullet of supportive compressed spring
Spring guide rod is set between magnechuck support base and pedestal, and cover board is set on pedestal, in which:
Groove compatible with magnechuck is provided on magnechuck support base, the surrounding of magnechuck support base is provided with
The bottom end of pilot hole, magnechuck support base is equipped with fixation hole, passes through fixation hole by screw and is fixedly installed in magnechuck
In the groove of magnechuck support base；
Mounting groove is set on pedestal, mounting groove is adapted with magnechuck support base, and the bottom end of pedestal is provided with mounting hole,
Cable threading hole is additionally provided on pedestal；
The one end for being arranged with the spring conductor rod of supportive compressed spring is screwed into the mounting hole of pedestal, and the other end is set to
In the pilot hole of magnechuck support base, one is at least placed respectively positioned at the two sides of supportive compressed spring on spring conductor rod
Plain washer；
Cover board is fixedly installed on pedestal by hexagon socket cap head screw, and cover board is equipped with compatible with magnechuck
Magnechuck support base equipped with magnechuck is pressed in the mounting groove of pedestal by opening, cover board, and magnechuck passes through lid
The opening of plate realizes lifting.
The technical solution that the utility model further limits is:
Further, in aforementioned magnetic-type locking positioning device, screw is set as two, using hexagonal cylindrical in M6 × 20
Head screw.
In aforementioned magnetic-type locking positioning device, hexagon socket cap head screw uses the hexagon socket cap head screw of M10 × 30.
In aforementioned magnetic-type locking positioning device, four plain washers are at most installed in the every side in the two sides of every spring conductor rod.
In aforementioned magnetic-type locking positioning device, plain washer uses A grades of 6GB plain washer.
In aforementioned magnetic-type locking positioning device, the outer wall of magnechuck support base, the inner wall of pedestal and spring conductor rod
It is upper to smear one layer of lubricating grease respectively.
In aforementioned magnetic-type locking positioning device, magnechuck support base material selection H62 brass.
The beneficial effects of the utility model are:
Compared to the assembly that traditional locking device is mostly the components such as gear, crank, cam, connecting rod, thus lead to machine
Structure occupied space is big, and inconvenience placement, the utility model uses circular appearance, is positioned using four screws, and compact-sized, installation is just
Benefit occupies little space, and its main function part is magnechuck, and device energization posterior sucker generates action direction and its surface is hung down
Straight electromagnetic attraction sucks the contact surface of workpiece to achieve the purpose that locking positioning workpiece.
After utility model device magnechuck cable and external electrical switch connection, it can be controlled by switch on and off electricity
Working state of device, present apparatus working method rely primarily on be powered after magnechuck generate magnetic force attract each other with workpiece surface
And achieve the purpose that fixed locking, what is utilized is the electromagnetic principle of magnechuck, and after energization, suction cup interior coil generates magnetic force,
The workpiece on touch panel surface is tightly sucked by magnetic conduction panel, locking positioning；After power-off, sucker realizes demagnetization, magnetically attractive power
It disappears, workpiece is removable.
The magnetic-type locking positioning device of the utility model is improved from locking principle, abandons previous machinery certainly
Lock principle and use magnetic strength material electromagnetic induction principle, pretightning force is adjusted, using low-voltage DC supply, have stablize, suction is strong,
The features such as remanent magnetism is small after power-off, functionally more safe and reliable and structurally simple, economical, installation, demolition, repair, replacement zero
Part is all very convenient, promotes all various aspects such as economy, property easy to use, reliability of equipment all effectively.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is schematic diagram when the magnetic-type locking positioning device of the utility model uses；
In figure, 1- pedestal, 2- cover board, 3- magnechuck support base, 4- magnechuck, 5- screw, 6- spring conductor rod, 7-
Plain washer, 8- supportive compressed spring, 9- hexagon socket cap head screw.
Specific embodiment
Embodiment 1
A kind of magnetic-type locking positioning device provided in this embodiment, structure is as shown in Figs. 1-2, including pedestal 1, cover board 2,
Magnechuck 4, magnechuck support base 3, spring conductor rod 6 and supportive compressed spring 8, magnechuck 4 are set to electromagnetism suction
On disk support base 3, the magnechuck support base 3 for carrying magnechuck 4 is set in pedestal 1, is arranged with supportive compression bullet
The spring conductor rod 6 of spring 8 is set between magnechuck support base 3 and pedestal 1, and cover board 2 is set on pedestal, in which:
Groove compatible with magnechuck 4 is provided on magnechuck support base 3, the surrounding of magnechuck support base 3 is set
It is equipped with pilot hole, the bottom end of magnechuck support base 3 is equipped with fixation hole, and it is fixed by magnechuck 4 to pass through fixation hole by screw 5
It is installed in the groove of magnechuck support base 3；
Mounting groove is set on pedestal 1, and mounting groove is adapted with magnechuck support base 3, and the bottom end of pedestal 1 is provided with installation
Hole is additionally provided with cable threading hole on pedestal 1；
The one end for being arranged with the spring conductor rod 6 of supportive compressed spring 8 is screwed into the mounting hole of the pedestal 1, another
End is set in the pilot hole of magnechuck support base 3, and the two sides of the supportive compressed spring 8 are located on spring conductor rod 6
A plain washer 7 is at least placed respectively, is finally compressed using cover board；
Cover board 2 is fixedly installed on pedestal 1 by hexagon socket cap head screw 9, and cover board 2 is equipped with and 4 phase of magnechuck
The opening of adaptation, the magnechuck support base 3 equipped with magnechuck 4 is pressed in the mounting groove of pedestal 1 by cover board 2, and electromagnetism
The opening that sucker 4 passes through cover board 2 realizes lifting.
In the present embodiment, screw 5 is set as two, using the hexagon socket cap head screw of M6 × 20；Interior hexagonal cylindrical head
Screw 9 uses the hexagon socket cap head screw of M10 × 30；The every side in the two sides of every spring conductor rod 6 is at most installed by four plain washers
7；Plain washer 7 uses A grades of 6GB plain washer.
In the present embodiment, it is smeared respectively on the outer wall of magnechuck support base 3, the inner wall of pedestal 1 and spring conductor rod 6
One layer of lubricating grease；3 material selection H62 brass of magnechuck support base.
When it is implemented, concrete operations are as follows when in use for the device:
(1) cable is worn from the cable threading hole that pedestal is reserved in advance when installing positioning, it is magnetic-type by what is combined
Locking positioning device carries out installation positioning, specifically requires when installation positions as follows:
Height H >=71mm of installation space, at this point, spacing a of the electromagnetism support base apart from cover board reaches maximum value；
The condition that supportive compressed spring effectively works is a > 0；
Spacing between workpiece and cover board is b, and b represents between workpiece and cover board that there are gaps；
(2) the plain washer quantity (bullet on spring conductor rod is adjusted according to the size of installation space and required electromagnetic attraction
Spring guide rod both ends at most add eight plain washers altogether), change supportive compression by plain washer quantity under conditions of a > 0
Spring travel L increases supportive compressed spring to the support force of magnechuck support base, to enhance the suction of magnechuck indirectly
Power；
Magnechuck suction adjusts concrete operations are as follows:
A. there is a plain washer at original state, every spring conductor rod both ends, and magnechuck pushes 3mm and holds out against to top
Power is 2.4kg；
B.4 one plain washer of every increase, magnechuck have original basis after pushing 3mm to root spring conductor rod respectively
On, 1.26kg is increased to top pressure；
C.4 when root spring conductor rod increases by 8 plain washers, magnechuck pushes 3mm to top pressure 12.48kg；
Spring by replacing different coefficient of elasticity can achieve the purpose for adjusting different magnechuck suction；
(3) it is powered, the magnetic force and workpiece surface that magnechuck generates attract each other and completes fixed locking；
(4) it powers off, magnechuck realizes demagnetization, and magnetically attractive power disappears, and workpiece is mobile.
In addition to the implementation, the utility model can also have other embodiments.It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (7)
1. a kind of magnetic-type locking positioning device, it is characterised in that: including pedestal (1), cover board (2), magnechuck (4), electromagnetism
Suction cup support seat (3), spring conductor rod (6) and supportive compressed spring (8), the magnechuck (4) are set to the electromagnetism
On suction cup support seat (3), the magnechuck support base (3) for carrying magnechuck (4) is set in the pedestal (1), is arranged
There is the spring conductor rod (6) of the supportive compressed spring (8) to be set to the magnechuck support base (3) and pedestal
(1) between, the cover board (2) is set on the pedestal, in which:
Compatible groove, the magnechuck support are provided with the magnechuck (4) on the magnechuck support base (3)
The surrounding of seat (3) is provided with pilot hole, and the bottom end of the magnechuck support base (3) is equipped with fixation hole, is passed through by screw (5)
The magnechuck (4) is fixedly installed in the groove of the magnechuck support base (3) by fixation hole；
Mounting groove is set on the pedestal (1), and the mounting groove is adapted with the magnechuck support base (3), the pedestal
(1) bottom end is provided with mounting hole, is additionally provided with cable threading hole on the pedestal (1)；
The one end for being arranged with the spring conductor rod (6) of the supportive compressed spring (8) is screwed into the mounting hole of the pedestal (1)
Interior, the other end is set in the pilot hole of the magnechuck support base (3), and the branch is located on the spring conductor rod (6)
A plain washer (7) is at least placed respectively in the two sides of support property compressed spring (8)；
The cover board (2) is fixedly installed on the pedestal (1) by hexagon socket cap head screw (9), is set on the cover board (2)
There is the compatible opening with the magnechuck (4), the cover board (2) will be equipped with the magnechuck support base of magnechuck (4)
(3) it is pressed in the mounting groove of pedestal (1), and the magnechuck (4) passes through the opening realization lifting of cover board (2).
2. magnetic-type locking positioning device according to claim 1, it is characterised in that: the screw (5) is set as two,
Using the hexagon socket cap head screw of M6 × 20.
3. magnetic-type locking positioning device according to claim 1, it is characterised in that: the hexagon socket cap head screw
(9) hexagon socket cap head screw of M10 × 30 is used.
4. magnetic-type locking positioning device according to claim 1, it is characterised in that: the every spring conductor rod (6)
The every side in two sides four plain washers (7) are at most installed.
5. magnetic-type locking positioning device according to claim 4, it is characterised in that: the plain washer (7) uses 6GB
A grades of plain washer.
6. magnetic-type locking positioning device according to claim 1, it is characterised in that: the magnechuck support base (3)
Outer wall, the pedestal (1) inner wall and the spring conductor rod (6) on smear one layer of lubricating grease respectively.
7. magnetic-type locking positioning device according to claim 1, it is characterised in that: the magnechuck support base (3)
Material selection H62 brass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602018.9U CN208951035U (en) | 2018-09-29 | 2018-09-29 | Magnetic-type locking positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602018.9U CN208951035U (en) | 2018-09-29 | 2018-09-29 | Magnetic-type locking positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208951035U true CN208951035U (en) | 2019-06-07 |
Family
ID=66740145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821602018.9U Active CN208951035U (en) | 2018-09-29 | 2018-09-29 | Magnetic-type locking positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208951035U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953311A (en) * | 2018-09-29 | 2018-12-07 | 南京奥特自动化有限公司 | A kind of magnetic-type locking positioning device |
-
2018
- 2018-09-29 CN CN201821602018.9U patent/CN208951035U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953311A (en) * | 2018-09-29 | 2018-12-07 | 南京奥特自动化有限公司 | A kind of magnetic-type locking positioning device |
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