CN106392104A - Clamp capable of being magnetically attracted - Google Patents
Clamp capable of being magnetically attracted Download PDFInfo
- Publication number
- CN106392104A CN106392104A CN201611049214.3A CN201611049214A CN106392104A CN 106392104 A CN106392104 A CN 106392104A CN 201611049214 A CN201611049214 A CN 201611049214A CN 106392104 A CN106392104 A CN 106392104A
- Authority
- CN
- China
- Prior art keywords
- grapple
- controller
- hook
- grabbing
- hooks
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention provides a clamp capable of being magnetically attracted. The clamp comprises a controller and a grabbing device which comprises four grabbing hooks fixedly arranged at the same fixed end; electromagnetic coils are wound on the grabbing hooks; the bottom ends of the grabbing hooks are connected with return hooks; pressure sensors are mounted on the return hooks; the pressure sensors are connected with a controller; and the electromagnetic coils are controlled by the controller. According to the clamp capable of being magnetically attracted provided by the invention, electromagnets are automatically started when the grabbing hooks grab iron workpieces, so that grabbing is stable, and the iron workpieces are prevented from dropping to cause production accidents.
Description
Technical field
The invention belongs to work piece holder field, especially relate to a kind of can magnetic fixture.
Background technology
It is processed it is often necessary to be placed on irony workpiece on lathe aborning, for large-scale workpiece, after completion of processing
Needs are shifted, and during transfer, commonly used grapple is shifted, and when present grapple carries out shifting irony workpiece, grapple are hung
Live workpiece high spot, then sling with loop wheel machine, this branch mode is simple, but because the accident market that grapple is not held occurs.
Content of the invention
In view of this, the invention be directed to a kind of can magnetic fixture, to solve not holding irony work because of grapple
Part, leads to workpiece to drop the production accident of generation.
For reaching above-mentioned purpose, the technical scheme of the invention is realized in：
A kind of can magnetic fixture, including controller (4) and grabbing device；Described grabbing device includes four and is each attached to
The grapple (1) of same fixing end, described grapple (1) is wound with solenoid (2), and described grapple (1) bottom is all connected with back hook
(5), described time hook (5) is provided with pressure sensor (3), described pressure sensor (3) is connected with described controller (4), institute
State solenoid (2) to be controlled by described controller (4).
Further, each described grapple (1) is all wound with solenoid (2).
Further, the hook (5) that returns of described grapple (1) lower end is all inwardly arranged.
Further, hook for each described time and be mounted on pressure sensor (3) with irony absorption surface inside (5).
Further, described controller (4) is PLC.
With respect to prior art, a kind of described in the invention can the fixture of magnetic have the advantage that：
Simple to operate, practical way is consistent with existing grapple, more firm during crawl irony workpiece, can prevent irony workpiece from falling
Fall the production accident of generation, improves production efficiency, reduces the operational risk of workman.
Brief description
The accompanying drawing constituting the part of the invention is used for providing the invention is further understood, and the present invention creates
The schematic description and description made is used for explaining the invention, does not constitute the improper restriction to the invention.?
In accompanying drawing：
Fig. 1 be the invention embodiment described in a kind of can magnetic fixture schematic diagram；
Fig. 2 be the invention embodiment described in a kind of can magnetic fixture schematic diagram.
Description of reference numerals：
1- grapple；2- solenoid；3- pressure sensor；4- controller；5- returns hook.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score,
The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description, rather than instruction
Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that
It is the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning in the invention for the term.
To describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of can magnetic fixture, including controller 4 and grabbing device；Grabbing device include four be each attached to same solid
The grapple 1 of fixed end, grapple 1 is wound with solenoid 2, and grapple 1 bottom is all connected with back hook 5, returns and is provided with pressure sensor on hook 5
3, pressure sensor 3 is connected with controller 4, and solenoid 2 is controlled by described controller 4.
All it is wound with solenoid 2 on each grapple 1.
The hook 5 that returns of grapple 1 lower end is all inwardly arranged.
Return to hook and be mounted on pressure sensor 3 at 5 inner sides and irony absorption surface.
Controller 4 is PLC.
During workman's transfer irony workpiece, catch irony workpiece with this grapple, irony experienced by the pressure sensor returning on hooking
After the pressure of workpiece, pressure data passes controller back, and controller charges for solenoid, and grapple automatically becomes electromagnet, holds
Irony workpiece, meanwhile, workman can sling according to normal flow the irony workpiece caught with grapple, to be transferred to subsequent work area
Afterwards, can hand-guided control system be solenoid power-off, so that grapple is lost magnetism, unload irony workpiece.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement made etc., should be included in the invention
Protection domain within.
Claims (5)
1. a kind of can magnetic fixture it is characterised in that：Including controller (4) and grabbing device；Described grabbing device includes four
The individual grapple (1) being each attached to same fixing end, described grapple (1) is wound with solenoid (2), and described grapple (1) bottom is equal
Connect back to hook (5), described time hook (5) is provided with pressure sensor (3), described pressure sensor (3) and described controller (4)
It is connected, described solenoid (2) is controlled by described controller (4).
2. according to claim 1 a kind of can magnetic fixture it is characterised in that：All it is wound around on each described grapple (1)
There is solenoid (2).
3. grapple (1) according to claim 1 it is characterised in that：The hook (5) that returns of described grapple (1) lower end all inwardly sets
Put.
4. according to claim 3 a kind of can magnetic fixture it is characterised in that：Hook for each described time inside (5) and iron
It is mounted on pressure sensor (3) at matter absorption surface.
5. according to any one of claim 1-5 can automatically magnetic transferring clamp it is characterised in that：Described controller
(4) it is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049214.3A CN106392104A (en) | 2016-11-25 | 2016-11-25 | Clamp capable of being magnetically attracted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611049214.3A CN106392104A (en) | 2016-11-25 | 2016-11-25 | Clamp capable of being magnetically attracted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392104A true CN106392104A (en) | 2017-02-15 |
Family
ID=58081728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611049214.3A Pending CN106392104A (en) | 2016-11-25 | 2016-11-25 | Clamp capable of being magnetically attracted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392104A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128612A (en) * | 2018-10-31 | 2019-01-04 | 山东金博利达精密机械有限公司 | A kind of hollow sphere automatic welding device and its application |
| CN113426157A (en) * | 2021-08-02 | 2021-09-24 | 珠海市供水有限公司 | Intelligent automatic liquid-liquid extraction device and use method thereof |
-
2016
- 2016-11-25 CN CN201611049214.3A patent/CN106392104A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109128612A (en) * | 2018-10-31 | 2019-01-04 | 山东金博利达精密机械有限公司 | A kind of hollow sphere automatic welding device and its application |
| CN113426157A (en) * | 2021-08-02 | 2021-09-24 | 珠海市供水有限公司 | Intelligent automatic liquid-liquid extraction device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170215 |