CN113084536A - Magnetic suspension guide rail for angle-adjustable machine tool equipment - Google Patents
Magnetic suspension guide rail for angle-adjustable machine tool equipment Download PDFInfo
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- CN113084536A CN113084536A CN202110390091.4A CN202110390091A CN113084536A CN 113084536 A CN113084536 A CN 113084536A CN 202110390091 A CN202110390091 A CN 202110390091A CN 113084536 A CN113084536 A CN 113084536A
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- Prior art keywords
- guide rail
- machine tool
- rail
- sliding sleeve
- angularly adjustable
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- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/01—Frames, beds, pillars or like members; Arrangement of ways
- B23Q1/017—Arrangements of ways
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
The invention discloses a magnetic suspension guide rail for angle-adjustable machine tool equipment, wherein two rows of lifters are arranged on the upper surface of a bottom plate, the top ends of the lifters are connected with two sides of the lower surface of a support plate through ball joints, two tracks are symmetrically arranged on the upper surface of the support plate, electromagnets are annularly arranged in the tracks, sliding sleeves are slidably arranged outside the two tracks, a plurality of magnetic blocks are arranged in the sliding sleeves, the positions of the magnetic blocks are in one-to-one correspondence with the electromagnets in the tracks, the two sliding sleeves are connected through a plurality of connecting ribs, and the top ends of the connecting ribs are connected with a connecting plate. Thereby improving the stability of the guide rail and prolonging the service life of the guide rail.
Description
Technical Field
The invention relates to the technical field of magnetic suspension guide rails for machine tools, in particular to an angle-adjustable magnetic suspension guide rail for machine tool equipment.
Background
The conventional machine tool guide rail adopts a sliding contact type guide rail, which has a problem of large friction force, thereby causing poor precision, stability and service life, thereby affecting use, and if the sliding contact type guide rail is used for angle adjustment, the problem is further aggravated, so an improved technology is urgently needed to solve the problem in the prior art.
Disclosure of Invention
The invention aims to provide a magnetic suspension guide rail for angle-adjustable machine tool equipment, which changes the angle through a lifting mechanism, adopts an annular sliding sleeve to be matched with a cylindrical rail, and adopts electromagnets in the rail to be arranged annularly and matched with magnetic blocks in the sliding sleeve so as to change the adaptive angle, thereby greatly reducing the abrasion degree of the guide rail, improving the stability of the guide rail and prolonging the service life of the guide rail and solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an angularly adjustable magnetic suspension guide rail for lathe equipment, includes bottom plate, riser, bulb joint, backup pad, track, electromagnet, sliding sleeve, magnetic path, splice bar and connecting plate, the bottom plate upper surface is provided with two lifters, the riser top all links to each other with backup pad lower surface both sides through bulb joint, backup pad upper surface symmetry is provided with two tracks, the inside annular that is of track is provided with the electromagnet, two the outside all slides of track is provided with sliding sleeve, the inside a plurality of magnetic paths that are provided with of sliding sleeve, the position and the inside electromagnet one-to-one of track of magnetic path, two link to each other through a plurality of splice bars between the sliding sleeve, the splice bar top all links to each other with the connecting plate.
Preferably, the track includes brace table and cylindricality rail, the brace table links to each other with the backup pad upper surface, the brace table upper surface is provided with the cylindricality rail, the cylindricality rail is the annular and has seted up a plurality of assembly grooves along length direction, the electromagnet all sets up in the assembly groove.
Preferably, one side of the sliding sleeve is of an opening structure, and the opening side of the sliding sleeve is matched with the support table of the track.
Preferably, the inside of the sliding sleeve is annular and is provided with a plurality of mounting grooves along the length direction, and the magnetic blocks are fixed in the mounting grooves.
Preferably, the inner diameter of the sliding sleeve is larger than the outer diameter of the cylindrical rail of the rail.
Preferably, the lifter adopts a servo electric cylinder, one end of the ball joint is connected with the lifter, and the other end of the ball joint is connected with the lower surface of the supporting plate.
Preferably, the connecting plate is provided with a plurality of connecting holes to be matched and connected with the workbench.
Preferably, the using method comprises the following steps:
the method comprises the following steps: all electromagnets are connected with a control unit through leads to control the lifter to adjust the angle of the supporting plate;
step two: according to the inclination angle of the supporting plate, the control unit controls the corresponding electromagnet to be electrified and matched with the corresponding magnet, so that the connecting plate is positioned in the inclined vertical direction to be suspended;
step three: the sliding sleeve is moved through the change of current, so that the connecting plate is moved, and the workbench is driven to move.
Compared with the prior art, the invention has the beneficial effects that:
(1) carry out the angle change through elevating system, adopt annular sliding sleeve to cooperate with the cylindricality rail, the inside electromagnet of track is the annular and arranges and cooperate with the inside magnetic path of sliding sleeve to the change of adaptation angle, to the degree of wear greatly reduced of guide rail, thereby improve guide rail stability and life.
(2) The change of the angle of the worktable can be realized to improve the flexibility.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged structural view of the rail and the sliding sleeve.
Fig. 3 is a schematic diagram of a track structure.
In the figure: the device comprises a bottom plate 1, a lifter 2, a ball joint 3, a supporting plate 4, a rail 5, an electromagnet 6, a sliding sleeve 7, a magnetic block 8, a connecting rib 9, a connecting plate 10, a supporting table 51 and a cylindrical rail 52.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a magnetic suspension guide rail for angle-adjustable machine tool equipment comprises a bottom plate 1, lifters 2, ball joints 3, a supporting plate 4, rails 5, electromagnets 6, sliding sleeves 7, magnetic blocks 8, connecting ribs 9 and a connecting plate 10, wherein two rows of lifters 2 are arranged on the upper surface of the bottom plate 1, the top ends of the lifters 2 are connected with the two sides of the lower surface of the supporting plate 4 through the ball joints 3, the lifters 2 adopt servo electric cylinders, one ends of the ball joints 3 are connected with the lifters 2, the other ends of the ball joints 3 are connected with the lower surface of the supporting plate 4, the two rails 5 are symmetrically arranged on the upper surface of the supporting plate 4, the electromagnets 6 are arranged in the rails 5 in an annular shape, the sliding sleeves 7 are arranged outside the two rails 5 in a sliding mode, the magnetic blocks 8 are arranged inside the sliding sleeves 7, the positions of the magnetic blocks 8 correspond to the, the top ends of the connecting ribs 9 are connected with a connecting plate 10, and the connecting plate 10 is provided with a plurality of connecting holes to be matched and connected with the workbench; track 5 includes brace table 51 and cylindricality rail 52, brace table 51 links to each other with backup pad 4 upper surface, brace table 51 upper surface is provided with cylindricality rail 52, cylindricality rail 52 is the annular and has seted up a plurality of assembly grooves along length direction, electromagnet 6 all sets up in the assembly groove, sliding sleeve 7 one side is open structure, sliding sleeve 7's opening side cooperatees with track 5's brace table 51, sliding sleeve 7 is inside to be the annular and has seted up a plurality of mounting grooves along length direction, magnetic path 8 all is fixed in the mounting groove, sliding sleeve 7's internal diameter is greater than the external diameter of track 5's cylindricality rail 52.
The use method of the magnetic suspension guide rail for the angle-adjustable machine tool equipment comprises the following steps:
the method comprises the following steps: all electromagnets 6 are connected with a control unit through leads to control the lifter 2 to adjust the angle of the supporting plate 4;
step two: according to the inclination angle of the support plate 4, the control unit controls the corresponding electromagnet 6 to be electrified and matched with the corresponding magnet, so that the connecting plate 10 is positioned in the inclined vertical direction for suspension;
step three: the sliding sleeve 7 is moved by the change of the current, so that the connecting plate 10 is moved, and the workbench is further driven to move.
The use method and the principle are as follows: realize the control of each electromagnet 6 electric current through the control unit, through the angle of each 2 cooperation control backup pads 4 of lifters, realize the cooperation of backup pad 4 angle change through ball joint 3, after the angle change, sliding sleeve 7 can carry out the self-adaptation according to actual angle and change and remove. The invention has reasonable structure, changes the angle through the lifter 2, adopts the annular sliding sleeve 7 to be matched with the columnar rail 52, and adopts the electromagnets 6 arranged in the rail 5 in an annular shape to be matched with the magnetic blocks 8 in the sliding sleeve 7 so as to adapt to the change of the angle, thereby greatly reducing the abrasion degree of the guide rail, improving the stability and the service life of the guide rail, realizing the change of the angle of the workbench and improving the flexibility.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an angularly adjustable magnetic suspension guide rail for machine tool equipment which characterized in that: comprises a bottom plate (1), lifters (2), ball joints (3), a supporting plate (4), rails (5), electromagnets (6), sliding sleeves (7), magnetic blocks (8), connecting ribs (9) and a connecting plate (10), wherein two rows of lifters (2) are arranged on the upper surface of the bottom plate (1), the top ends of the lifters (2) are connected with the two sides of the lower surface of the supporting plate (4) through the ball joints (3), the two rails (5) are symmetrically arranged on the upper surface of the supporting plate (4), the electromagnets (6) are annularly arranged inside the rails (5), the sliding sleeves (7) are arranged outside the two rails (5) in a sliding mode, a plurality of magnetic blocks (8) are arranged inside the sliding sleeves (7), the positions of the magnetic blocks (8) correspond to the electromagnets (6) inside the rails (5) one by one, and the two sliding sleeves (7) are connected through the connecting ribs (9), the top ends of the connecting ribs (9) are connected with the connecting plate (10).
2. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: track (5) are including brace table (51) and cylindricality rail (52), brace table (51) link to each other with backup pad (4) upper surface, brace table (51) upper surface is provided with cylindricality rail (52), cylindricality rail (52) are the annular and have seted up a plurality of assembly grooves along length direction, electromagnet (6) all set up in the assembly groove.
3. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: one side of the sliding sleeve (7) is of an opening structure, and the opening side of the sliding sleeve (7) is matched with the supporting table (51) of the track (5).
4. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: the sliding sleeve (7) is annular and is provided with a plurality of mounting grooves along the length direction, and the magnetic blocks (8) are fixed in the mounting grooves.
5. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: the inner diameter of the sliding sleeve (7) is greater than the outer diameter of the cylindrical rail (52) of the rail (5).
6. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: the lifter (2) adopts a servo electric cylinder, one end of the ball joint (3) is connected with the lifter (2), and the other end of the ball joint (3) is connected with the lower surface of the supporting plate (4).
7. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: the connecting plate (10) is provided with a plurality of connecting holes to be matched and connected with the workbench.
8. The magnetic levitation guide rail for an angularly adjustable machine tool device as claimed in claim 1, wherein: the using method comprises the following steps:
the method comprises the following steps: all electromagnets (6) are connected with a control unit through a lead, and the lifter (2) is controlled to adjust the angle of the support plate (4);
step two: according to the inclination angle of the support plate (4), the control unit controls the corresponding electromagnet (6) to be electrified and matched with the corresponding magnet, so that the connecting plate (10) is positioned in the inclined vertical direction to be suspended;
step three: the sliding sleeve (7) is moved through the change of current, so that the connecting plate (10) is moved, and the workbench is driven to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110390091.4A CN113084536A (en) | 2021-04-12 | 2021-04-12 | Magnetic suspension guide rail for angle-adjustable machine tool equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110390091.4A CN113084536A (en) | 2021-04-12 | 2021-04-12 | Magnetic suspension guide rail for angle-adjustable machine tool equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113084536A true CN113084536A (en) | 2021-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110390091.4A Pending CN113084536A (en) | 2021-04-12 | 2021-04-12 | Magnetic suspension guide rail for angle-adjustable machine tool equipment |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224044Y (en) * | 2008-07-09 | 2009-04-22 | 大连交通大学 | Repulsion force type magnetic floating linear feed system for numerical control machine tool |
| TW201136107A (en) * | 2009-10-20 | 2011-10-16 | Sungjin Royal Motion Co Ltd | Linear motor |
| CN102626867A (en) * | 2011-05-11 | 2012-08-08 | 南通大学 | Magnetic suspension cylindrical linear movement guide rail pair |
| CN103909427A (en) * | 2014-04-17 | 2014-07-09 | 电子科技大学 | Mixed excitation magnetic suspension feeding platform |
| CN109202511A (en) * | 2018-11-16 | 2019-01-15 | 袁永华 | A kind of knife rest feed system of numerically controlled lathe |
| CN109514346A (en) * | 2018-11-20 | 2019-03-26 | 常州工学院 | A kind of leading type control method and system applied in active magnetic system |
| CN208728704U (en) * | 2018-07-05 | 2019-04-12 | 衡水胜勇重型机床制造有限公司 | A kind of drilling hole machine tool of platform inclination setting |
| CN210677761U (en) * | 2019-10-09 | 2020-06-05 | 南通佳润精密科技有限公司 | Magnetic suspension guide rail for machine tool equipment |
-
2021
- 2021-04-12 CN CN202110390091.4A patent/CN113084536A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201224044Y (en) * | 2008-07-09 | 2009-04-22 | 大连交通大学 | Repulsion force type magnetic floating linear feed system for numerical control machine tool |
| TW201136107A (en) * | 2009-10-20 | 2011-10-16 | Sungjin Royal Motion Co Ltd | Linear motor |
| CN102626867A (en) * | 2011-05-11 | 2012-08-08 | 南通大学 | Magnetic suspension cylindrical linear movement guide rail pair |
| CN103909427A (en) * | 2014-04-17 | 2014-07-09 | 电子科技大学 | Mixed excitation magnetic suspension feeding platform |
| CN208728704U (en) * | 2018-07-05 | 2019-04-12 | 衡水胜勇重型机床制造有限公司 | A kind of drilling hole machine tool of platform inclination setting |
| CN109202511A (en) * | 2018-11-16 | 2019-01-15 | 袁永华 | A kind of knife rest feed system of numerically controlled lathe |
| CN109514346A (en) * | 2018-11-20 | 2019-03-26 | 常州工学院 | A kind of leading type control method and system applied in active magnetic system |
| CN210677761U (en) * | 2019-10-09 | 2020-06-05 | 南通佳润精密科技有限公司 | Magnetic suspension guide rail for machine tool equipment |
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