CN2898555Y - Electromagnetic charging-discharging sucker of steel-bottle undercutter - Google Patents
Electromagnetic charging-discharging sucker of steel-bottle undercutter Download PDFInfo
- Publication number
- CN2898555Y CN2898555Y CN 200620083586 CN200620083586U CN2898555Y CN 2898555 Y CN2898555 Y CN 2898555Y CN 200620083586 CN200620083586 CN 200620083586 CN 200620083586 U CN200620083586 U CN 200620083586U CN 2898555 Y CN2898555 Y CN 2898555Y
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- steel
- bottle
- steel cylinder
- curved surface
- cylinder bottom
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Abstract
The utility model discloses an electromagnetic charging-discharging sucker of steel-bottle undercutter belonging to equipment technical field for steel-bottle manufacture and with the technological characteristic of adopting a curved surface mandrel fitting close with the steel-bottle bottom to form the electromagnet. The utility model comprises mandrels (1, 2) fixed on a base (3) and coils (4) embedded into the mandrel grooves, and is characterized in that: the attracting working face composed of the mandrels (1, 2) takes the shape of a convex curved surface fitting close with the concave curved surface of the steel-bottle bottom; volume of equipment operational unit is reduced together with avoidance of metal surface nip trace from mechanical clamping and remarkable reduction of production processes; the electromagnetic sucker equips PLC system with degaussing procedure and is flexible and reliable in use. The utility model has the advantages of powerful suction force and accurate locating, being able to be used with the steel-bottle undercutter.
Description
Technical field
The utility model discloses a kind of steel cylinder bottom cutting machine feeding and discharging special electromagnetic sucker, belong to steel cylinder manufacturing equipment technical field.
Background technique
The steel cylinder bottom cutting machine is the visual plant that steel cylinder is made, steel cylinder length is at 800mm-1800mm, send length at 2300mm, because the general arrangement of equipment both sides possesses front side material loading, rear side upset discharging simultaneously, so, workpiece is delivered to the processing working position in level, delivers to initial point after processing, and preface is finished upset discharging work under being convenient to.Requiring accurate positioning, flexible operation to reach with other mechanism does not interfere.Conventional feeding clamping device, in production line, owing to be subjected to spatial constraints, complex structure is difficult to guarantee, and increases some links, causes efficient low, the cost height.
Because steel cylinder was cut at the end, the complex revolving body that the bottom is formed for the multi sphere face, the clamping Point of Strength is difficult to determine, does not allow to take other position.In the feeding and discharging process, require the steel cylinder bottom firm, otherwise when workpiece was delivered to operative position, deviation appearred in the position, make and owe processing in the course of working or cross the processing phenomenon to take place, so that the cutter and the phenomenon of forging a knife occur squeezing.
Adopt the pneumatic gripping feeding, because pneumatic gripping feeding volume is big, the clamping Point of Strength is difficult to determine that match equipment does not have the mounting point, in the process of the test, finds the action interference, can not satisfy production requirement, and the cost height.
Adopt the mechanical rollers feeding, preceding 2/3 length can guarantee, but clamp, the position location can't drag, and locatees inaccurately, transmission is not steady.
Conventional electromagnetic chuck generally is used for the sticking of flat board and plane class steel part.Through theoretical calculation and practical operation experiment, can not guarantee that steel cylinder and electromagnetic chuck suck.Because area of contact is little, magnetic flux penetrates situation, and steel cylinder bottom and electromagnetic chuck clearance distance are too big etc., can not realize sending to and dragging.
Summary of the invention
The purpose of this utility model is to satisfy steel cylinder bottom cutting machine production high efficiency, and feeding position is accurate, and the reliable requirement of stable drive provides a kind of steel cylinder bottom cutting machine feeding and discharging electromagnetic chuck that is used for the special use of steel cylinder bottom cutting machine feeding and discharging.
Technical characteristics of the present utility model is to adopt the curved surface that matches with the steel cylinder bottom electromagnet of forming unshakable in one's determination.
Below introduce structure of the present utility model: a kind of steel cylinder bottom cutting machine feeding and discharging electromagnetic chuck, forms by the coil that is fixed on iron core on the base, embed in the groove unshakable in one's determination, it is characterized in that adhesive working surface unshakable in one's determination is the convex curve surface shape that concave curved surface matches bottom steel cylinder.
The utility model can make equipment functional unit volume reduce, avoid simultaneously the catcher mark of the metal surface that the mechanical type clamping brings, and has shortened process rhythm greatly.This electromagnetic chuck has been equipped with the demagnetization program in the PLC system, in use sensitive reliable.Have that suction is powerful, the advantage of accurate positioning, can with the supporting use of steel cylinder bottom cutting machine.
Description of drawings
Accompanying drawing 1 is an organigram of the present utility model.
Among the figure: 1-iron core, 2-iron core, 3-base plate, 4-coil.
Embodiment
A kind of steel cylinder bottom cutting machine feeding and discharging electromagnetic chuck, by the iron core 1,2 that is fixed on the base 3, the coil 4 that embeds in the groove unshakable in one's determination is formed, and it is characterized in that unshakable in one's determination 1, the 2 adhesive working surfaces of forming are the convex curve surface shape that matches with steel cylinder bottom concave curved surface.
Two blocks of ferromagnetic materials of employing unshakable in one's determination are formed, a annular for belt coil installation groove, and another piece is the annular that a side is curved surface.Two iron cores adopt bolt to connect.For reaching the requirement consistent of sucker working surface with the steel cylinder bottom shape.Core material adopts DT8, DT10, or substitutes with Q235, available copying lathe processing.Two-part are coupled to one (the link surface roughness is more than 0.8) again after roughing is finished, be finish-machined to imitative type working surface, with the workpiece contact gap at 0.10-0.20.
For ease of install adjusting, base adopts the insulating electrical bakelite of disc type, and thickness is at the 15-30 millimeter, the hole of center processing Φ 30-40 mm dia, be convenient to install with operating process in adjustment fastening, its purpose is insulation, effect such as anti-tampering.Earlier coil is put into iron core during installation, two wiring terminals are drawn through base apertures unshakable in one's determination, and compacting just puts, the epoxy resin and the low molecule that will be equipped with in proportion according to the normal operation rules pour in the gap, wait to solidify the back.Very good through theory calculating and practical proof effect, both satisfied the requirement of inter process, make its life-span satisfy the needs of production line work tempo again.
The characteristics of this electromagnetic chuck: electromagnetic chuck is loaded on cradle cylinder front end, and after Installation and Debugging, control central line and steel cylinder center are contour, guarantees that imitative type surface and steel cylinder bottom fit tightly, and have guaranteed the stationarity of motion and the parallelism in the steel cylinder movement process; The adhesive working surface curved surface of electromagnetic chuck is consistent with the steel cylinder bottom, avoids the loss of the magnetic line of force.
The pull-in winding of electromagnetic chuck is made up of Φ 0.69-0.72 millimeter high-performance enameled cable, in the winding around process, according to external diameter in the coil and imitative molding surface size model customized, guarantee its density, through its ampere-turn ratio of theoretical calculation, actual break-make frequency, test heating situation determines that the number of turn is between the 820-960.Pull-in winding adopts direct current supply, and the 12V dc power supply is made of alternating current transformer, rectifier and wave filter.
Claims (3)
1, a kind of steel cylinder bottom cutting machine feeding and discharging electromagnetic chuck, by the iron core (1,2) that is fixed on the base (3), the coil (4) that embeds in the groove unshakable in one's determination is formed, and it is characterized in that the adhesive working surface that iron core (1,2) is formed is the convex curve surface shape that matches with steel cylinder bottom concave curved surface.
2, steel cylinder bottom cutting machine feeding and discharging electromagnetic chuck according to claim 1, it is characterized in that iron core (1,2) adopts two blocks of ferromagnetic materials to form, annular for belt coil installation groove, another piece is the annular that a side is curved surface, two iron cores adopt bolts to connect.
3, steel cylinder bottom cutting machine feeding and discharging electromagnetic chuck according to claim 1 is characterized in that base (3) adopts the insulating electrical bakelite of disc type, and the center is porose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083586 CN2898555Y (en) | 2006-04-30 | 2006-04-30 | Electromagnetic charging-discharging sucker of steel-bottle undercutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620083586 CN2898555Y (en) | 2006-04-30 | 2006-04-30 | Electromagnetic charging-discharging sucker of steel-bottle undercutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2898555Y true CN2898555Y (en) | 2007-05-09 |
Family
ID=38073888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620083586 Expired - Fee Related CN2898555Y (en) | 2006-04-30 | 2006-04-30 | Electromagnetic charging-discharging sucker of steel-bottle undercutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2898555Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818018A (en) * | 2016-05-18 | 2016-08-03 | 广东德豪锐拓显示技术有限公司 | Handheld type electromagnetic chuck |
| CN109015079A (en) * | 2018-09-28 | 2018-12-18 | 贵州泽宇盛世机械有限公司 | A kind of special tooling for housing cover |
-
2006
- 2006-04-30 CN CN 200620083586 patent/CN2898555Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818018A (en) * | 2016-05-18 | 2016-08-03 | 广东德豪锐拓显示技术有限公司 | Handheld type electromagnetic chuck |
| CN109015079A (en) * | 2018-09-28 | 2018-12-18 | 贵州泽宇盛世机械有限公司 | A kind of special tooling for housing cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |