CN206216322U - The fixture that a kind of electromagnet is combined with vacuum suction - Google Patents
The fixture that a kind of electromagnet is combined with vacuum suction Download PDFInfo
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- CN206216322U CN206216322U CN201621182990.6U CN201621182990U CN206216322U CN 206216322 U CN206216322 U CN 206216322U CN 201621182990 U CN201621182990 U CN 201621182990U CN 206216322 U CN206216322 U CN 206216322U
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Abstract
The utility model discloses the fixture that a kind of electromagnet is combined with vacuum suction, including base, location-plate, pressing plate and electromagnet, location-plate is fixed on base, and electromagnet is fixed in base and is located at product lower section；The upper surface of electromagnet is provided with magnetic conductor, magnetic conductor is contacted with the bottom surface of product, magnetic conductor is integrally embedded in location-plate and forms sealing structure；Evacuation passageway, the bottom part down space of evacuation passageway insertion to product are provided with location-plate.The utility model is equipped with the magnetic force that magnetic conductor conducts electromagnet by the electromagnet using circle, makes electromagnet without directly be contacted with product; the effect for reaching is that not only have stronger magnetic; product can be preferably fixed, and electromagnet can be protected, be not damaged electromagnet；And fixed by electromagnetic adsorption and combined with vacuum suction fixing phase, the product back side is preferably adjacent to fixture, the dual stressed effect to product is reached, so as to greatly improve the stability and locating effect of positioning.
Description
Technical field
The utility model is related to material locating and machining technical field, more particularly to a kind of for entering to products such as phone housings
The fixed electromagnetic type fixture of row.
Background technology
Before being processed to workpiece such as phone housings, it usually needs fixed product using fixture.In order to improve positioning
Precision and the efficiency of fixed operation, and adapt to the fixation of multiple product, current widely used electromagnetic type fixture with reach it is foregoing will
Ask.Utility model patent such as the Patent No. 201520710154.X of the applicant's application discloses one kind, and " Digit Control Machine Tool adds
Clamping apparatus ", it includes base plate, location-plate and compressing member, and electromagnet is provided with location-plate, and product passes through location-plate, electromagnetism
Iron and compressing member coordinate to be fixed, and can be firmly fixed processed product, so as to be favorably improved Digit Control Machine Tool processing
Stability, improves production yield, and because the absorption affinity that electromagnet is produced is not influenceed by processed product architectural characteristic, make
Obtaining machining clamp for numerical control machine can be applicable different types of product.However, including existing including foregoing utility model patent
Electromagnetic type fixture, fails effectively to solve because product wall thickness is thin, and the magnetic of square electromagnet is weaker, it is impossible to kill product completely
Longitudinal direction（Inner chamber step has difference in height）, caused shake knife mark and the imperfect problem of precision and stability.In addition, conventional electromagnetic
Fixture is typically directly contacted with product, and long-term process can cause loss to electromagnet, so as to increase cost.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of structure design more rationally, position it is more stable, positioning effect
The fruit fixture that preferably electromagnet is combined with vacuum suction.
In order to solve the above technical problems, the utility model is adopted the following technical scheme that：A kind of electromagnet and vacuum suction knot
The fixture of conjunction, including base, location-plate, pressing plate and electromagnet, location-plate are fixed on base, and product is positioned in location-plate,
The pressing plate of metal material compresses product, and electromagnet is fixed in base and is located at product lower section, it is characterised in that：In electromagnet
Upper surface be provided with magnetic conductor, magnetic conductor is contacted with the bottom surface of product, and magnetic conductor is integrally embedded in location-plate and forms sealing
Structure, in long-term use process, magnetic conductor may be lost, and need to only be changed, and electromagnet will not be impacted；
Evacuation passageway, the bottom part down space of evacuation passageway insertion to product are provided with location-plate.
Further, it is equipped with the upper surface of magnetic conductor and the location-plate upper surface relative with product bottom surface a plurality of convex
Block, forms fluted between projection, be interconnected by link slot between each groove, after product is fixed on location-plate, groove
The closed space for vacuumizing is constituted with link slot.
Further, some sons are provided with location-plate and vacuumize hole, son vacuumize hole front opening connecting groove or
Link slot, and tail end opening vacuumizes hole and is connected with master；Master vacuumizes hole position in location-plate, and it vacuumizes mouth and takes out true positioned at one
On empty block, vacuumize block and be fixed on location-plate side.When vacuumizing, master is vacuumized hole, son and vacuumizes hole by vacuumizing mouth
And be all evacuated at groove and link slot, from can by product adsorb it is tighter.
Further, the magnetic conductor includes magnetic inductive block and magnetic shield, and magnetic inductive block is column structure, and magnetic shield is closely placed on
The outside of magnetic inductive block constitutes whole magnetic conductor.Can prevent magnetic force from leaking by magnetic shield, so as to keep stronger magnetic.
Further, the electromagnet and magnetic conductor are respectively provided with two, and are arranged side by side, two electromagnet and two magnetic conductions
Body is cylindrical structural；Two electromagnet are vertically arranged on a boatswain chair, and magnetic conductor is vertically arranged on electromagnet；Boatswain chair is consolidated
Due on davit, davit is fixed on base.Circular electromagnet has stronger magnetic.
Further, be provided with fixed ear in the both sides of pressing plate, both sides fixed ear is along pressing plate Central Symmetry and shifts to install,
Fixed ear is connected to form location structure by pivot pin with location-plate.This setup of fixed ear contributes to pressing plate stress more
Uniformly.
Further, pressing plate surrounding is provided with limited block, limited block blocks product, and limited block is fixed on and determines
In the plate of position.
Preferably, the base includes base plate, riser and upper plate, and upper plate is fixed on two risers, and riser is fixed on bottom
On plate；Location-plate is installed on upper plate by steady pin.
Further, electromagnet is installed between two risers, and upper plate has through hole, and electromagnet extend into positioning through through hole
Plate lower section.
Further, the hand handle of T-type structure is installed in pressing plate upper surface.
Course of work explanation：Product is put on location-plate, pressing plate is installed, is powered to electromagnet, electromagnet inhales pressing plate
Firmly, so as to reach Primary Location；Then vacuumized, the space of product bottom part down is evacuated, by the suction of vacuum
Product is inhaled tighter by attached function.
The utility model is equipped with the magnetic force that magnetic conductor conducts electromagnet by the electromagnet using circle, makes electromagnet
Without directly contact with product, the effect for reaching is that not only have stronger magnetic, can preferably fix product, and can be with
Protection electromagnet, is not damaged electromagnet；And fixed by electromagnetic adsorption and combined with vacuum suction fixing phase, make the product back side
Fixture can be preferably adjacent to, the dual stressed effect to product is reached, so as to greatly improve the stability and locating effect of positioning.
Brief description of the drawings
Fig. 1 is the utility model overall structure figure；
Fig. 2 is the cut-away view after the utility model cuts；
Fig. 3 is the partial enlarged drawing of Fig. 2；
Fig. 4 is the utility model sectional structure chart.
In figure, 1 is base plate, and 2 is riser, and 3 is upper plate, and 4 is location-plate, and 5 is product, and 6 is pressing plate, and 7 is davit, and 8 is to hang
Plate, 9 is electromagnet, and 10 is magnetic conductor, and 11 to vacuumize block, and 12 to vacuumize mouth, and 13 is hand handle, and 14 is fixed ear, and 15 are limited
Position block, vacuumizes hole based on 16,17 is magnetic inductive block, and 18 is magnetic shield, and 19 is steady pin, and 20 vacuumize hole for son, and 21 is projection,
22 is groove, and 23 is projection.
Specific embodiment
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings to this
The specific embodiment of utility model is described in detail.Elaborate many details in order to abundant in the following description
Understand the utility model.But the utility model can be implemented with being much different from other manner described here, this area
Technical staff can do similar improvement in the case of without prejudice to the utility model intension, therefore the utility model does not receive following public affairs
The limitation of the specific implementation opened.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with technology of the present utility model is belonged to
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
In the present embodiment, reference picture 1, Fig. 2 and Fig. 4, the fixture that the electromagnet is combined with vacuum suction, including base,
Location-plate 4, pressing plate 6 and electromagnet 9, location-plate 4 are fixed on base, and product 5 is positioned in location-plate 4, the pressure of metal material
Plate 6 compresses product, and electromagnet 9 is fixed in base and is located at the lower section of product 5；The upper surface of electromagnet 9 is provided with magnetic conduction
Body 10, magnetic conductor 10 is contacted with the bottom surface of product 5, and magnetic conductor 10 is overall to be embedded in location-plate 4 and form sealing structure, long-term
Using process, magnetic conductor 10 may be lost, and need to only be changed, and electromagnet 9 will not be impacted；In location-plate
Evacuation passageway, the bottom part down space of evacuation passageway insertion to product 5 are provided with 4.
Reference picture 2 and Fig. 3, are equipped with the upper surface of magnetic conductor 10 and the upper surface relative with product bottom surface of location-plate 4
A plurality of projection 21,23, forms fluted 22 between projection, be interconnected by link slot between each groove 22, and product 5 is fixed on
After on location-plate 4, groove 22 constitutes the closed space for vacuumizing with link slot.
Reference picture 2 and Fig. 3, some sons are provided with location-plate 4 and vacuumize hole 20, and the front opening that son vacuumizes hole 20 connects
Groove 22 or link slot are connect, and tail end opening vacuumizes hole 16 and is connected with master；Master vacuumizes hole 16 in location-plate 4, and it is taken out
Vacuum nozzle 12 is vacuumized on block 11 positioned at one, is vacuumized block 11 and is fixed on the side of location-plate 4.When vacuumizing, by vacuumizing mouth
Master is vacuumized hole 16, son and vacuumized and be all evacuated at hole 20 and groove 22 and link slot by 12, from can adsorb product 5
It is tighter.
Reference picture 3 and Fig. 4, the magnetic conductor 10 include magnetic inductive block 17 and magnetic shield 18, and magnetic inductive block 17 is column structure, every
Magnetosheath 18 is closely placed on the outside of magnetic inductive block 17 and constitutes whole magnetic conductor 10.Can prevent magnetic force from leaking by magnetic shield 18, so that
Keep stronger magnetic.
Reference picture 2 and Fig. 4, the electromagnet 9 and magnetic conductor 10 are respectively provided with two, and are arranged side by side, two Hes of electromagnet 9
Two magnetic conductors 10 are cylindrical structural；Two electromagnet 9 are vertically arranged on a boatswain chair 8, and magnetic conductor 10 is vertically arranged to
On electromagnet 9；Boatswain chair 8 is fixed on davit 7, and davit 7 is fixed in the upper plate 3 of base, and circular electromagnet has stronger
Magnetic.
Referring to Figures 1 and 2, fixed ear 14 is provided with the both sides of pressing plate 6, the fixed ear 14 of both sides is along the Central Symmetry of pressing plate 6
And shift to install, i.e., not along the substantially symmetrical about its central axis of pressing plate, fixed ear 14 is connected formation positioning knot with location-plate 4 by pivot pin
Structure.This setup of fixed ear contributes to pressing plate stress to be more uniformly distributed.
Reference picture 1, limited block 15 is provided with around the surrounding of pressing plate 6, and limited block 15 blocks product 5, and limited block 15
It is fixed in location-plate 4.Product 4 can be prevented towards lateral movement by limited block 15 or deformed.
Reference picture 1, Fig. 2 and Fig. 4, the base include base plate 1, riser 2 and upper plate 3, and upper plate 3 is fixed on two risers 2
On, riser 2 is fixed on base plate 1；Location-plate 4 is installed on upper plate 3 by steady pin 19.
Reference picture 2 and Fig. 4, electromagnet 9 are installed between two risers 3, and upper plate 3 has through hole, and electromagnet 9 is stretched through through hole
Enter to the lower section of location-plate 4.
Reference picture 1, the hand of T-type structure is provided with 14 in the upper surface of pressing plate 6, can be facilitated and be lifted pressing plate 6.
Course of work explanation：Product 5 is put on location-plate 4, pressing plate 6 is installed, is powered to electromagnet 9, electromagnet 9 will be pressed
Plate 6 holds, so as to reach Primary Location；Then vacuumized, the space of the bottom part down of product 5 is evacuated, by true
Product is inhaled tighter by empty adsorption function.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Below the utility model is described in detail, the above, only the preferred embodiment of the utility model and
, it is when the utility model practical range can not be limited, i.e., all to make impartial change and modification according to the application scope, all should still belong to this
In utility model covering scope.
Claims (10)
1. the fixture that a kind of electromagnet is combined with vacuum suction, including base, location-plate, pressing plate and electromagnet, location-plate are fixed
In on base, product is positioned in location-plate, and the pressing plate of metal material compresses product, and electromagnet is fixed in base and is located at
Product lower section, it is characterised in that：The upper surface of electromagnet is provided with magnetic conductor, magnetic conductor is contacted with the bottom surface of product, magnetic conduction
Body is integrally embedded in location-plate and forms sealing structure；Evacuation passageway is provided with location-plate, evacuation passageway insertion is extremely
The bottom part down space of product.
2. the fixture that electromagnet according to claim 1 is combined with vacuum suction, it is characterised in that：In the upper table of magnetic conductor
Face and the location-plate upper surface relative with product bottom surface are equipped with a plurality of projection, form fluted between projection, between each groove
It is interconnected by link slot, after product is fixed on location-plate, groove constitutes the closed space for vacuumizing with link slot.
3. the fixture that electromagnet according to claim 2 is combined with vacuum suction, it is characterised in that：It is provided with location-plate
Some sons vacuumize hole, and son vacuumizes the front opening connecting groove or link slot in hole, and tail end opening vacuumizes Kong Lian with master
Connect；Master vacuumizes hole position in location-plate, and it vacuumizes mouth and is vacuumized on block positioned at one, vacuumizes block and is fixed on location-plate side
Face.
4. the fixture that electromagnet according to claim 2 is combined with vacuum suction, it is characterised in that：The magnetic conductor includes
Magnetic inductive block and magnetic shield, magnetic inductive block are column structure, and magnetic shield is closely placed on the outside of magnetic inductive block and constitutes whole magnetic conductor.
5. the fixture that electromagnet according to claim 1 is combined with vacuum suction, it is characterised in that：The electromagnet and lead
Magnet is respectively provided with two, and is arranged side by side, and two electromagnet and two magnetic conductors are cylindrical structural；Two electromagnet are vertical
It is installed on a boatswain chair, magnetic conductor is vertically arranged on electromagnet；Boatswain chair is fixed on davit, and davit is fixed on base.
6. the fixture that electromagnet according to claim 1 is combined with vacuum suction, it is characterised in that：Set in the both sides of pressing plate
Have a fixed ear, both sides fixed ear is along pressing plate Central Symmetry and shifts to install, fixed ear is connected to be formed by pivot pin with location-plate
Location structure.
7. the fixture that electromagnet according to claim 6 is combined with vacuum suction, it is characterised in that：Around pressing plate surrounding
Limited block is provided with, limited block blocks product, and limited block is fixed in location-plate.
8. the fixture that electromagnet according to claim 1 is combined with vacuum suction, it is characterised in that：The base is included
Base plate, riser and upper plate, upper plate are fixed on two risers, and riser is fixed on base plate；Location-plate is installed on by steady pin
On plate.
9. the fixture that electromagnet according to claim 8 is combined with vacuum suction, it is characterised in that：Electromagnet is installed on two
Between riser, upper plate has through hole, and electromagnet extend into location-plate lower section through through hole.
10. the fixture that electromagnet according to claim 1 is combined with vacuum suction, it is characterised in that：In pressing plate upper surface
The hand handle of T-type structure is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182990.6U CN206216322U (en) | 2016-11-03 | 2016-11-03 | The fixture that a kind of electromagnet is combined with vacuum suction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621182990.6U CN206216322U (en) | 2016-11-03 | 2016-11-03 | The fixture that a kind of electromagnet is combined with vacuum suction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206216322U true CN206216322U (en) | 2017-06-06 |
Family
ID=58787974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621182990.6U Active CN206216322U (en) | 2016-11-03 | 2016-11-03 | The fixture that a kind of electromagnet is combined with vacuum suction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206216322U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241131A (en) * | 2018-03-21 | 2018-07-03 | 苏州佳祺仕软件技术有限公司 | A kind of magnet stationary fixture |
| CN108747516A (en) * | 2018-08-07 | 2018-11-06 | 江苏匠准精密组件有限公司 | A kind of computer casing processing clamping device |
| CN109128952A (en) * | 2018-09-27 | 2019-01-04 | 广东工业大学 | A kind of magnetic holding device |
| CN109434519A (en) * | 2018-12-24 | 2019-03-08 | 天津职业技术师范大学 | Vacuum and permanent magnet plate |
| CN109664135A (en) * | 2019-01-11 | 2019-04-23 | 杭州联德精密机械股份有限公司 | A kind of magnetic force press fitting positioning tool and application method |
| CN112658919A (en) * | 2020-12-28 | 2021-04-16 | 老河口市舜鸿光学仪器有限公司 | Manual milling and grinding machine convenient to install |
| CN114952696A (en) * | 2022-05-05 | 2022-08-30 | 江铃汽车股份有限公司 | Gap control tool for assembling back door and tail lamp |
-
2016
- 2016-11-03 CN CN201621182990.6U patent/CN206216322U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108241131A (en) * | 2018-03-21 | 2018-07-03 | 苏州佳祺仕软件技术有限公司 | A kind of magnet stationary fixture |
| CN108747516A (en) * | 2018-08-07 | 2018-11-06 | 江苏匠准精密组件有限公司 | A kind of computer casing processing clamping device |
| CN109128952A (en) * | 2018-09-27 | 2019-01-04 | 广东工业大学 | A kind of magnetic holding device |
| CN109434519A (en) * | 2018-12-24 | 2019-03-08 | 天津职业技术师范大学 | Vacuum and permanent magnet plate |
| CN109664135A (en) * | 2019-01-11 | 2019-04-23 | 杭州联德精密机械股份有限公司 | A kind of magnetic force press fitting positioning tool and application method |
| CN109664135B (en) * | 2019-01-11 | 2020-05-08 | 杭州联德精密机械股份有限公司 | Magnetic force press-fitting positioning tool and using method |
| CN112658919A (en) * | 2020-12-28 | 2021-04-16 | 老河口市舜鸿光学仪器有限公司 | Manual milling and grinding machine convenient to install |
| CN114952696A (en) * | 2022-05-05 | 2022-08-30 | 江铃汽车股份有限公司 | Gap control tool for assembling back door and tail lamp |
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