CN207104951U - A kind of magnetic-type gripper - Google Patents
A kind of magnetic-type gripper Download PDFInfo
- Publication number
- CN207104951U CN207104951U CN201720819044.6U CN201720819044U CN207104951U CN 207104951 U CN207104951 U CN 207104951U CN 201720819044 U CN201720819044 U CN 201720819044U CN 207104951 U CN207104951 U CN 207104951U
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- China
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- rod
- type
- disk
- claw
- magnetic
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Abstract
The utility model discloses a kind of magnetic-type gripper, including disk, through rod, electromagnet and multiple L-type claws；The through rod runs through disk, and on the axis of disk, the sliding block that disk moves along through rod can be driven therebetween by being provided with；The electromagnet is located at the bottom of through rod；Described L-type claw surrounds the isometric distribution of through rod, and L-type claw is rotatably connected on through rod close to the end of disk by screw rod, and the kink of L-type claw is connected by corresponding connecting rod with disk rotational respectively；Another end of L-type claw is free end, described claw position ferromagnetic material, grabs and puts with described electromagnet mutual cooperation realization.The utility model is not only simple in structure, and weight is light, and can greatly save the energy, while is applicable gripping sizes and the article of a variety of weight, simple to operate.
Description
Technical field
The utility model category is specifically related to a kind of magnetic-type gripper.
Background technology
In modern industrial production, the application of gripper is more and more wider, some actions of human hand can be imitated, according to operation
Crawl is completed, the complicated cumbersome work of lamp is carried, improves operating efficiency.
Majority is hydraulic mechanical pawl in existing gripper, and grabbing for gripper is completed by the cylinder being connected with gripper
Work is taken, this gripper is complicated, and larger using the energy for needing to consume during compressed gas.
Utility model content
In view of the above-mentioned problems, the utility model provides a kind of magnetic-type gripper, it is not only simple in structure, weight is light,
And the energy can be greatlyd save, while gripping sizes and the article of a variety of weight are applicable, it is simple to operate.
Above-mentioned technical purpose is realized, reaches above-mentioned technique effect, the utility model is achieved through the following technical solutions：
A kind of magnetic-type gripper, including disk, through rod, electromagnet and multiple L-type claws；
The through rod runs through disk, and on the axis of disk, disk can be driven along through rod therebetween by being provided with
The sliding block of motion；
The electromagnet is located at the bottom of through rod；
Described L-type claw surrounds the isometric distribution of through rod, and L-type claw is rotatablely connected close to the end of disk by screw rod
On through rod, the kink of L-type claw is connected by corresponding connecting rod with disk rotational respectively；Another end of L-type claw
For free end, described claw position ferromagnetic material, grab and put with described electromagnet mutual cooperation realization.
As further improvement of the utility model, the free end of described claw is wedge shape.
As further improvement of the utility model, the L-type claw described at least two is included
As further improvement of the utility model, the through rod is telescopic rod.
As further improvement of the utility model, described electromagnet is connected with the dc source of adjustable current size
Connect.
As further improvement of the utility model, described electromagnet is embedded in the bottom of through rod, or directly pastes
In the bottom of through rod.
As further improvement of the utility model, insulating barrier is provided between the electromagnet and described through rod.
The beneficial effects of the utility model：The utility model provides a kind of magnetic-type gripper, is not only simple in structure, weight
Measure light, and the energy can be greatlyd save, while be applicable gripping sizes and the article of a variety of weight, side simple to operate
Just.
Brief description of the drawings
Fig. 1 is a kind of front view of embodiment of the utility model；
Fig. 2 is a kind of top view of three-pawl type gripper embodiment of the utility model；
Wherein：1st, through rod, 2, disk, 3, sliding block, 4, connecting rod, 5, L-type claw, 6, screw rod, 7, electromagnet.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, with reference to embodiments, to this
Utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this practicality
It is new, it is not used to limit the utility model.
Application principle of the present utility model is explained in detail below in conjunction with the accompanying drawings.
Structure of the present utility model is as shown in figure 1, shown magnetic-type gripper includes disk 2, through rod 1, the and of electromagnet 7
Multiple L-type claws 5；The through rod 1 runs through disk 2, and on the axis of disk 2, disk 2 can be driven therebetween by being provided with
The sliding block moved along through rod 1；Described electromagnet 7 is placed in the bottom of through rod 1.
Described gripper includes at least two L-type claw 5, and L-type claw 5 is in isometric distribution around through rod 1, L-type claw 5
It is fixed on through rod 1 by screw rod 6 close to the end of disk 2, and is rotated around screw rod 6；The kink of L-type claw 5 leads to respectively
Cross corresponding connecting rod 4 to be rotatablely connected with disk 2, the lower end of described L-type claw 5 is free end, coordinates disk 2 along through rod 1
Slide up and down so that the free end of L-type claw 5 can complete to move up and down the action with opening and closing left and right.Secondly, described L-type
Claw 5 is ferromagnetic material, grabs and puts with the mutual cooperation completion of electromagnet 7.
In the utility model, because the tail end of described L-type claw 5 is wedge shape, therefore can be very easily from article
Article gripping is come up bottom；Described through rod 1 is expansion link, can be according to the automatic adjustable telescopic rod of size of gripping article
Length.
Described electromagnet 7 is embedded in the bottom of through rod 1, or is affixed directly to the bottom of through rod 1, and electromagnet 7 passes through
The space at the middle part of through rod 1 is connected with the dc source of adjustable current size, by the big ditty for adjusting dc source electric current
The size of magnetic is saved, so as to adjust the size of the magnetic force between through rod 1 and L-type claw 5, to adapt to grabbing for the article of different weight
Take.
There is one layer of insulating materials between described electromagnet 7 and through rod 1, for preventing through rod 1 from can influence magnetic force after being powered
The distribution of line, so as to influence the gripper effect of claw.
In a kind of embodiment of the present utility model, described magnetic-type gripper is moved to the top of crawl thing, moves down,
Crawl thing is adjacent to completely, and the L-type claw 5 of surrounding is in the state opened.Now, the electromagnet 7 of the bottom of through rod 1 is led to
Electricity, and the size of electric current is constantly tuned up, the magnetic field intensity around electromagnet 7 can constantly increase, while attract the L-type pawl of surrounding
Son 5 clamps article to intermediary movements.By the size for the big minor adjustment magnetic for adjusting dc source electric current, through rod 1 can adjust
The size of magnetic force between L-type claw 5, coordinates the Telescopic of the lower end of through rod 1, and the magnetic force machine machinery claw can capture different chis
The very little and article of different weight.When dc source closes power supply, the magnetic field around electromagnet 7 disappears, due to the afterbody of handgrip
Wedge structure, article can gravity in the presence of slip down automatically along lozenges.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (7)
- A kind of 1. magnetic-type gripper, it is characterised in that：Including disk (2), through rod (1), electromagnet (7) and multiple L-type claws (5)；The through rod (1) runs through disk (2), and on the axis of disk (2), disk (2) can be driven therebetween by being provided with The sliding block moved along through rod (1)；The electromagnet is located at the bottom of through rod (1)；Described L-type claw (5) surrounds the isometric distribution of through rod, and L-type claw (5) passes through screw rod (6) close to the end of disk (2) It is rotatably connected on through rod (1), the kink of L-type claw (5) is rotatablely connected by corresponding connecting rod (4) and disk (2) respectively； Another end of L-type claw (5) is free end, and described claw (5) is ferromagnetic material, mutual with described electromagnet (7) Realization is coordinated to grab and put.
- A kind of 2. magnetic-type gripper according to claim 1, it is characterised in that：The free end of described claw (5) is Wedge shape.
- A kind of 3. magnetic-type gripper according to claim 1 or 2, it is characterised in that：Described magnetic-type gripper bag Containing the L-type claw (5) described at least two.
- A kind of 4. magnetic-type gripper according to claim 1, it is characterised in that：The through rod (1) is telescopic rod.
- A kind of 5. magnetic-type gripper according to claim 1, it is characterised in that：Described electromagnet (7) is with can adjust The dc source of size of current is connected.
- A kind of 6. magnetic-type gripper according to claim 1, it is characterised in that：Described electromagnet (7) is embedded in logical The bottom of bar (1), or it is affixed directly to the bottom of through rod (1).
- A kind of 7. magnetic-type gripper according to claim 6, it is characterised in that：The electromagnet (7) is led to described Insulating barrier is provided between bar (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819044.6U CN207104951U (en) | 2017-07-07 | 2017-07-07 | A kind of magnetic-type gripper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720819044.6U CN207104951U (en) | 2017-07-07 | 2017-07-07 | A kind of magnetic-type gripper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104951U true CN207104951U (en) | 2018-03-16 |
Family
ID=61586855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720819044.6U Expired - Fee Related CN207104951U (en) | 2017-07-07 | 2017-07-07 | A kind of magnetic-type gripper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104951U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150351A (en) * | 2017-07-07 | 2017-09-12 | 苏州市合叶精密机械有限公司 | A kind of magnetic-type gripper |
| CN109850569A (en) * | 2019-03-02 | 2019-06-07 | 上海大族富创得科技有限公司 | A kind of centering mechanism and mechanical device |
| CN110593331A (en) * | 2019-07-31 | 2019-12-20 | 张忠 | Stone grabbing mechanical arm with hooking, supporting, taking and falling prevention functions |
-
2017
- 2017-07-07 CN CN201720819044.6U patent/CN207104951U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150351A (en) * | 2017-07-07 | 2017-09-12 | 苏州市合叶精密机械有限公司 | A kind of magnetic-type gripper |
| CN109850569A (en) * | 2019-03-02 | 2019-06-07 | 上海大族富创得科技有限公司 | A kind of centering mechanism and mechanical device |
| CN109850569B (en) * | 2019-03-02 | 2020-11-13 | 上海大族富创得科技有限公司 | Centering mechanism and mechanical device |
| CN110593331A (en) * | 2019-07-31 | 2019-12-20 | 张忠 | Stone grabbing mechanical arm with hooking, supporting, taking and falling prevention functions |
| CN110593331B (en) * | 2019-07-31 | 2021-12-10 | 淮北市智俊科技有限公司 | Stone grabbing mechanical arm with hooking, supporting, taking and falling prevention functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |