CN106853589B - A kind of modularization quick change magnetic holding device and its operating method - Google Patents
A kind of modularization quick change magnetic holding device and its operating method Download PDFInfo
- Publication number
- CN106853589B CN106853589B CN201710052078.1A CN201710052078A CN106853589B CN 106853589 B CN106853589 B CN 106853589B CN 201710052078 A CN201710052078 A CN 201710052078A CN 106853589 B CN106853589 B CN 106853589B
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- Prior art keywords
- fixed plate
- plate
- disk
- workpiece
- fixed
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- 230000008859 change Effects 0.000 title claims abstract description 15
- 238000011017 operating method Methods 0.000 title claims description 7
- 238000003825 pressing Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000696 magnetic material Substances 0.000 claims abstract description 8
- 230000035699 permeability Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 230000001939 inductive effect Effects 0.000 description 9
- 238000012545 processing Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002173 cutting fluid Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/15—Devices for holding work using magnetic or electric force acting directly on the work
- B23Q3/154—Stationary devices
- B23Q3/1543—Stationary devices using electromagnets
Abstract
The present invention provides a kind of modularization quick change magnetic holding device, including pressing plate, hollow backing plate, conducting magnetic column and fixed plate；Wherein backing plate is fixed on disk, several consistent conducting magnetic columns of height are distributed on disk, fixed plate is equipped with the through-hole and workpiece positioning pin passed through for conducting magnetic column, fixed plate is fixed on backing plate by disk positioning pin, workpiece setting is in contact above fixed plate with conducting magnetic column, and pressing plate is arranged on workpiece；Backing plate and fixed plate are non-magnet material, and conducting magnetic column and pressing plate are permeability magnetic material.The present invention uses conducting magnetic column and fixed plate, and the magnetic force that disk generates is distributed on several conducting magnetic columns with the mode of Points replacing surfaces and is conducted；Conducting magnetic column can be recycled, and need to only replace fixed plate and pressing plate according to different workpiece, and the thickness of fixed plate and pressing plate is small, and backing plate and fixed plate use common non-magnet material, at low cost；It is very quickly easy that disk positioning pin positions the installation of fixed plate, very convenient when converting different types of workpiece.
Description
Technical field
The invention belongs to clamp arts, and in particular to a kind of modularization quick change magnetic holding device and its operating method.
Background technique
The modes such as cylinder are generallyd use to the fixture of non-magnet material at present.Existing magnetic holding device mode machines object master
Based on being processed with permeability magnetic material, the electromagnetic gripping technical application of non-magnet material is later, and has for material thickness and strictly want
It asks, mainly using air gap leakage field as clamping force source, effect is unobvious, at high cost, usually not selected by most of processing enterprise.
The electromagnetic gripping technique of non-magnet material is as follows at present：
Positioning pin and rectangular magnetic conduction pad 2 is arranged, then by work in rectangular magnetic cushion block scheme as shown in Figure 1 on disk 1
Part 3 is fixed on rectangular magnetic conduction pad 2 by positioning pin 4, finally adds pressing plate 5.In this way, all material can only use
Once, flatness is relatively difficult to guarantee, and storage equipment is difficult.
Whole plate hollow out scheme as shown in Figure 2, is fixed with hollow out magnetic inductive block 6 on disk 1, and it is fixed then to pass through workpiece 3
Position pin 4 is fixed on hollow out magnetic inductive block 6, finally adds pressing plate 5.It needs to be required to every kind of workpiece 3 customization using the method special
The hollow out magnetic inductive block 6 of setting shape, when processing different workpiece 3 needs that hollow out magnetic inductive block 6 is replaced and relocated together, consumes
When effort, and the thickness of hollow out magnetic inductive block 6 is larger, thus higher cost.
Summary of the invention
The technical problem to be solved by the present invention is to：A kind of modularization quick change magnetic holding device and its operating method are provided, are convenient for
For the clamping of different shape workpiece, and replace quickly, it is at low cost.
The technical solution taken by the invention to solve the above technical problem is：A kind of modularization quick change magnetic holding device, packet
Include pressing plate, it is characterised in that：It further includes hollow backing plate, conducting magnetic column and fixed plate；Wherein backing plate is fixed on disk, several
A consistent conducting magnetic column of height is distributed on disk, and fixed plate is equipped with the through-hole passed through for conducting magnetic column and for giving workpiece to position
Workpiece positioning pin, fixed plate is fixed on backing plate by disk positioning pin, workpiece setting above fixed plate with conducting magnetic column phase
Contact, the pressing plate are arranged on workpiece；
It is permeability magnetic material that the backing plate and fixed plate, which is non-magnet material, conducting magnetic column and pressing plate,.
According to the above scheme, the shape of several conducting magnetic columns is identical, include coaxial column body and lower prop,
The diameter of middle lower prop be greater than column body, the diameter of column body is identical as the internal diameter of through-hole in fixed plate, the height of lower prop with
The thickness of backing plate is identical.
According to the above scheme, the disk positioning pin is arranged on disk, is respectively equipped in the backing plate and fixed plate
The disk location hole to match with disk positioning pin.
According to the above scheme, the workpiece positioning pin is equipped with the external screw thread connecting with fixed plate.
According to the above scheme, the fixed plate is with a thickness of 3-5mm.
A kind of operating method of the modularization quick change magnetic holding device, it is characterised in that：Backing plate is permanently affixed to disk
On, this method includes the following steps：
S1, corresponding fixed plate is selected according to workpiece, magnetic conduction identical with number of openings in fixed plate is placed on disk
Column puts fixed plate, so that conducting magnetic column passes through the through-hole in fixed plate, is fixed fixed plate using disk positioning pin；
S2, workpiece positioning pin is installed in fixed plate, workpiece is fixed on above fixed plate and is led by workpiece positioning pin
Magnetic pole is in contact；
S3, pressing plate is covered, be powered to disk, the magnetic force that disk generates is concentrated by conducting magnetic column, and through workpiece to pressing plate
Adsorption capacity is generated, frictional resistance is caused to fix workpiece.
Beneficial effects of the present invention are：
1, using conducting magnetic column and fixed plate, to substitute traditional rectangular magnetic cushion block or whole plate hollow out, with Points replacing surfaces
The magnetic force that disk generates is distributed on several conducting magnetic columns by mode to be conducted, and good adsorption capacity can be also reached；Meanwhile
Conducting magnetic column can be recycled, it is only necessary to according to different workpiece replacement fixed plates and pressing plate, the thickness of fixed plate and pressing plate
Spend small, backing plate and fixed plate use common non-magnet material, and cost is very low；The use of disk positioning pin, so that fixed plate
Installation positioning is quickly easy very much, very convenient when converting different types of workpiece.
2, by being standardized design to conducting magnetic column, it is more convenient to arrange, also more convenient to the hole design of fixed plate.
3, disk positioning pin is arranged on disk, so can play simultaneously positioning action to backing plate and fixed plate.
Detailed description of the invention
Fig. 1 is rectangular magnetic cushion block magnetic holding device structural schematic diagram.
Fig. 2 is whole plate hollow out magnetic holding device structural schematic diagram.
Fig. 3 is the structural decomposition diagram of one embodiment of the invention.
Fig. 4 is the top view of one embodiment of the invention.
Fig. 5 is the side view of one embodiment of the invention.
In figure：1- disk, the rectangular magnetic conduction pad of 2-, 3- workpiece, 4- positioning pin, 5- pressing plate, 6- hollow out magnetic inductive block, 7- backing plate,
7-1- disk positioning pin, 8- conducting magnetic column, 9- fixed plate, 9-1- disk location hole, 9-2-- workpiece positioning pin.
Specific embodiment
Below with reference to specific example and attached drawing, the present invention will be further described.
The present invention provides a kind of modularization quick change magnetic holding device, and as shown in Fig. 3 to 5, it includes pressing plate 5, hollow backing plate
7, conducting magnetic column 8 and fixed plate 9；Wherein backing plate 7 is fixed on disk 1, several consistent conducting magnetic columns 8 of height are distributed in disk 1
On, workpiece positioning pin 9-1 of the fixed plate 9 equipped with the through-hole passed through for conducting magnetic column 8 and for positioning to workpiece 3, fixed plate 9 is led to
It crosses disk positioning pin 7-1 to be fixed on backing plate 7, the setting of workpiece 3 is in contact above fixed plate 9 with conducting magnetic column 8, the pressing plate
5 are arranged on workpiece 3；The backing plate 7 and fixed plate 9 uses non-magnet material, and conducting magnetic column 8 and pressing plate 5 are permeability magnetic material.
In the present embodiment, the shape of several conducting magnetic columns 8 is identical, include coaxial column body and lower prop,
Wherein the diameter of lower prop is greater than column body, and the diameter of column body is identical as the internal diameter of through-hole in fixed plate, the height of lower prop
It is identical as the thickness of backing plate 7.
The disk positioning pin 7-1 is arranged on disk 1, is respectively equipped on the backing plate 7 and fixed plate 9 and disk
The disk location hole 9-1 that positioning pin 7-1 matches.
The workpiece positioning pin 9-2 is equipped with the external screw thread connecting with fixed plate 9.
The fixed plate 9 is with a thickness of 3-5mm.And the hollow out magnetic inductive block 6 in whole plate hollow out scheme at least needs 15mm thick.
A kind of operating method of modularization quick change magnetic holding device, backing plate 7 are permanently affixed on disk 1, this method
Include the following steps：
S1, corresponding fixed plate 9 is selected according to workpiece 3, is placed on disk 1 identical with number of openings in fixed plate 9
Conducting magnetic column 8 puts fixed plate 9, so that conducting magnetic column 8 passes through the through-hole in fixed plate 9, using disk positioning pin 7-1 by fixed plate 9
It is fixed；
S2, workpiece positioning pin 9-2 is installed in fixed plate 9, workpiece 3 is fixed on fixed plate 9 by workpiece positioning pin 9-2
Top is in contact with conducting magnetic column 8；
S3, pressing plate 5 is covered, be powered to disk 1, the magnetic force that disk 1 generates is concentrated by conducting magnetic column 8, and right through workpiece 3
Pressing plate 5 generates adsorption capacity, and frictional resistance is caused to fix workpiece.
The operation principle of the present invention is that：Lathe fixes grip device by the connection with disk 1, and fixture utilizes disk
The magnetic line of force is extended and is concentrated to top by the 1 magnetic force conducting magnetic column 8 made of permeability magnetic material generated, will to penetrate workpiece 3
Pressing plate 5 made of permeability magnetic material adsorbs, and fixes workpiece using frictional resistance caused by adsorption capacity, in order to process or make
With.To prevent
Using apparatus of the present invention and method, only fixed plate 9 and pressing plate 5 is to need to be customized according to the shape of workpiece, pad
Plate 7 and conducting magnetic column 8 can all be recycled, and backing plate 7 and fixed plate 9 need using common non-magnet material（Such as
Aluminium sheet, copper sheet, engineering plastics）, cost is quite cheap, and the material cost compared to whole plate hollow out can reduce 95%.It is solid simultaneously
Through-hole on fixed board 9 is only intended to fixed conducting magnetic column 8, not high to required precision, can be made by the way of punching press, only be used
It is required in the hole of connection workpiece positioning pin 9-2 more accurate, needs to mill operation, thus that the processing is simple is easy to make.In addition, previous
Need to guarantee that the upper level precision of entire hollow out magnetic inductive block 6 is extremely difficult in 3-5 ranges；And the present invention fills
In setting, since each conducting magnetic column is equivalent to a point, the height-precision to each point is relatively good processing and assurance, with a generation
The precision for the plane that the mode in face is constituted is also very accurately, so as to guarantee that the workpiece 3 being in contact with it is smooth enough.
After using apparatus of the present invention and method, when carrying out machining to workpiece 3, since conducting magnetic column is column one by one
Body, intermediate space is sufficiently large, has waterproof every the effect of slag, and the cutting residue finally generated can once be cleared up with cutting fluid
It completes.
By using apparatus of the present invention and method, when newly arrive a kind of workpiece 3 when, according to the processing characteristic of workpiece 3 to fixation
The design of plate 9 and pressing plate 5 is also very convenient, from be designed into processing and fabricating go out fixture period it is very short, minimum need 4 hours
Time（3 days or more time is at least needed by the way of previous）, it is especially suitable for response time fast, small lot, personalization
Customed product demand meets later process requirements.
Method of the invention is simple, and after fixture is carried out, being directed at several positioning pins can be completed installation, to fixture operation personnel
Skill requirement it is very low.
The thickness of fixed plate 9 is low, and the warehouse space for storing fixed plate 9 can also reduce accordingly, compared to more traditional
Whole plate hollow out scheme, storage of the storage than hollow out magnetic inductive block 6 of fixed plate 9 saved the overwhelming majority space.
To sum up, apparatus of the present invention and method, are able to carry out being switched fast between different shape workpiece, to non-magnetic
Material（Such as：Aluminium, copper, plastics and stainless steel etc.）Workpiece of the thickness between 0.1-6mm can be general.Apparatus of the present invention and method
It is to carry out a kind of breakthrough of non-magnetic sheet fabrication mode, and it is very quick to convert different types of part, it is only necessary to again
Arrange conducting magnetic column position, due to most of component can universal standardization and to recycle, fabrication cycle with it is big at instinct
Width decline.
Above embodiments are merely to illustrate design philosophy and feature of the invention, and its object is to make technology in the art
Personnel can understand the content of the present invention and implement it accordingly, and protection scope of the present invention is not limited to the above embodiments.So it is all according to
It is within the scope of the present invention according to equivalent variations made by disclosed principle, mentality of designing or modification.
Claims (6)
1. a kind of modularization quick change magnetic holding device, including pressing plate, it is characterised in that：It further include hollow backing plate, conducting magnetic column and
Fixed plate；Wherein backing plate is fixed on disk, several consistent conducting magnetic columns of height are distributed on disk, and fixed plate, which is equipped with, to be supplied
The through-hole that conducting magnetic column passes through and the workpiece positioning pin for positioning to workpiece, fixed plate are fixed on backing plate by disk positioning pin
On, workpiece setting is in contact above fixed plate with conducting magnetic column, and the pressing plate is arranged on workpiece；
The conducting magnetic column and pressing plate is permeability magnetic material, and backing plate and fixed plate are non-magnet material.
2. a kind of modularization quick change magnetic holding device according to claim 1, it is characterised in that：Several described conducting magnetic columns
Shape it is identical, include coaxial column body and lower prop, wherein the diameter of lower prop be greater than column body, the diameter of column body
Identical as the internal diameter of through-hole in fixed plate, the height of lower prop and the thickness of backing plate are identical.
3. a kind of modularization quick change magnetic holding device according to claim 1, it is characterised in that：The disk positioning pin is set
It sets on disk, the disk location hole to match with disk positioning pin is respectively equipped on the backing plate and fixed plate.
4. a kind of modularization quick change magnetic holding device according to claim 1, it is characterised in that：The workpiece positioning pin is set
There is the external screw thread connecting with fixed plate.
5. a kind of modularization quick change magnetic holding device according to claim 1, it is characterised in that：The fixed plate with a thickness of
3-5mm。
6. a kind of operating method of modularization quick change magnetic holding device, feature described in any one of claim 1 to 5 exist
In：Backing plate is permanently affixed on disk, and this method includes the following steps：
S1, corresponding fixed plate is selected according to workpiece, conducting magnetic column identical with number of openings in fixed plate is placed on disk, is put
Upper mounted plate is fixed fixed plate using disk positioning pin so that conducting magnetic column passes through the through-hole in fixed plate；
S2, workpiece positioning pin is installed in fixed plate, workpiece is fixed on fixed plate top and conducting magnetic column by workpiece positioning pin
It is in contact；
S3, pressing plate is covered, be powered to disk, the magnetic force that disk generates is concentrated by conducting magnetic column, and is generated through workpiece to pressing plate
Adsorption capacity causes frictional resistance to fix workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052078.1A CN106853589B (en) | 2017-01-20 | 2017-01-20 | A kind of modularization quick change magnetic holding device and its operating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710052078.1A CN106853589B (en) | 2017-01-20 | 2017-01-20 | A kind of modularization quick change magnetic holding device and its operating method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106853589A CN106853589A (en) | 2017-06-16 |
| CN106853589B true CN106853589B (en) | 2018-11-30 |
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| CN201710052078.1A Expired - Fee Related CN106853589B (en) | 2017-01-20 | 2017-01-20 | A kind of modularization quick change magnetic holding device and its operating method |
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| JP6612294B2 (en) * | 2017-07-20 | 2019-11-27 | 住友化学株式会社 | Cutting device and method of manufacturing polarizing plate |
| CN108067912A (en) * | 2017-12-29 | 2018-05-25 | 鄂州富晶电子技术有限公司 | Universal, modular fixture |
| CN109625956A (en) * | 2018-12-29 | 2019-04-16 | 苏州矽微电子科技有限公司 | A kind of method and its mechanism picking and placing TOP-cover |
| CN109926974A (en) * | 2019-02-26 | 2019-06-25 | 武汉心浩智能科技有限公司 | 5G communication product assembly line cover plate frock fixture and its method |
| CN113681464A (en) * | 2021-07-27 | 2021-11-23 | 山东常林机械集团股份有限公司 | Inclined plate part plane grinding clamping device and method |
| CN117039110A (en) * | 2023-10-09 | 2023-11-10 | 宁德时代新能源科技股份有限公司 | Pressurizing device and pressurizing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012029073A1 (en) * | 2010-09-01 | 2012-03-08 | Uttam Sarda | An electro permanent magnetic work holding system having additional solenoid(s) positioned within the main pole(s) of the working face. |
| CN204868273U (en) * | 2015-06-24 | 2015-12-16 | 东莞劲胜精密组件股份有限公司 | Fixture |
| CN205465371U (en) * | 2016-03-10 | 2016-08-17 | 深圳市创世纪机械有限公司 | Work piece fixture device |
| CN205600383U (en) * | 2016-04-19 | 2016-09-28 | 广东长盈精密技术有限公司 | Casing processing positioner |
| CN206550711U (en) * | 2017-01-20 | 2017-10-13 | 武汉凡谷电子技术股份有限公司 | A kind of modularization quick change magnetic holding device |
-
2017
- 2017-01-20 CN CN201710052078.1A patent/CN106853589B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012029073A1 (en) * | 2010-09-01 | 2012-03-08 | Uttam Sarda | An electro permanent magnetic work holding system having additional solenoid(s) positioned within the main pole(s) of the working face. |
| CN204868273U (en) * | 2015-06-24 | 2015-12-16 | 东莞劲胜精密组件股份有限公司 | Fixture |
| CN205465371U (en) * | 2016-03-10 | 2016-08-17 | 深圳市创世纪机械有限公司 | Work piece fixture device |
| CN205600383U (en) * | 2016-04-19 | 2016-09-28 | 广东长盈精密技术有限公司 | Casing processing positioner |
| CN206550711U (en) * | 2017-01-20 | 2017-10-13 | 武汉凡谷电子技术股份有限公司 | A kind of modularization quick change magnetic holding device |
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