CN105346124A - Harmonic speed-reduction type screw press integrating switch magnetic flux motor and flywheel - Google Patents
Harmonic speed-reduction type screw press integrating switch magnetic flux motor and flywheel Download PDFInfo
- Publication number
- CN105346124A CN105346124A CN201510746121.5A CN201510746121A CN105346124A CN 105346124 A CN105346124 A CN 105346124A CN 201510746121 A CN201510746121 A CN 201510746121A CN 105346124 A CN105346124 A CN 105346124A
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- China
- Prior art keywords
- bearing
- flywheel
- fuselage
- nut
- outside
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
- B30B1/188—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means driven by a continuously rotatable flywheel with a coupling arranged between the flywheel and the screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J9/00—Forging presses
- B21J9/10—Drives for forging presses
- B21J9/18—Drives for forging presses operated by making use of gearing mechanisms, e.g. levers, spindles, crankshafts, eccentrics, toggle-levers, rack bars
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention provides a harmonic speed-reduction type screw press integrating a switch magnetic flux motor and a flywheel. A sliding block of the screw press is connected with the lower end of a screw rod, and the screw rod is matched with a nut through a planetary pin roller. The nut is sleeved with four bearings in sequence from top to bottom; the flywheel is mounted outside the first bearing and the second bearing, the lower portions of the inner sides of flywheel arms are sleeved with a wave generator, and the wave generator is sleeved with a flexible bearing; the flexible bearing is mounted on the inner side of a flexible gear, and outer teeth of the flexible gear are engaged with inner teeth of a steel gear; the steel gear is mounted on an upper press body, the bottom of the flexible gear is connected with the upper ends of the outer sides of transmission gear spokes, and the inner side of a transmission gear is connected with the nut. The third bearing and the fourth bearing are mounted on the inner side of a fourth sleeve, the outer side of the fourth sleeve is connected with the upper press body and a supporting plate, the outer sides of the flywheel arms are sleeved with a motor rotor, and a motor stator is mounted on the upper press body through a motor support. Through the lower space of the flywheel, the structure is made compact, and the bearing capacity and the transmission efficiency are high; the motor rotor and the flywheel of the screw press are integrally designed, and the universality of the screw press is high.
Description
Technical field
The invention belongs to mechanical-moulded equipment fly press technical field, be specifically related to the harmonic reduction formula fly press that a kind of switch magnetic flow motor is integrated with flywheel.
Background technology
Fly press is that one utilizes drive unit to make flywheel energy storage, with screw rod slide block mechanism for executing agency, relies on dynamic workable plastic forming equipment.According to the difference of type of drive, be broadly divided into the large class of friction screw press, hydraulic screw press, electric screw press and clutch type screw press four.Current domestic and international existing electric screw press often adopts primary gear speed reducing, by the energy storage of driven by motor flywheel High Rotation Speed, screw rod and flywheel or motor reel connect as one, nut and slide block connect as one, their rotary motion is limited, its up and down reciprocatingly rectilinear motion complete forging and stamping work.The electric screw press of this kind of structure due to transmission smaller, motor power demand is comparatively large, and nut and slide block are fixed with one, therefore slide block height often can not do too little, make ram travel limited.The transmission efficiency of bolt and nut combination is also lower, and bearing capacity is poor.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the object of the present invention is to provide the harmonic reduction formula fly press that a kind of switch magnetic flow motor is integrated with flywheel, make full use of flywheel lower space, make compact conformation, bearing capacity is high simultaneously, transmission efficiency is high; Adopt Electromechanical Design, by rotor and fly press flywheel integrative design, equipment interoperability is strong.
To achieve these goals, the technical scheme that the present invention takes is:
The harmonic reduction formula fly press that a kind of switch magnetic flow motor is integrated with flywheel, comprise fuselage 13, column 28 and lower fuselage 26, upper fuselage 13, column 28 and lower fuselage 26 are by together with two turnbuckle 27 pretensions, gripper shoe 16 below upper fuselage 13 is connected with column 28 and lower fuselage 26, lower fuselage 26 is provided with guide rail 22, guide rail 22 is provided with slide block 23, slide block 23 is connected with leading screw 2 lower end, leading screw 2 is coordinated with nut 1 by planetary roller 17, clutch shaft bearing 6 is set with successively from top to bottom outside nut 1, second bearing 29, 3rd bearing 32, 4th bearing 18, Flywheel 8 outside clutch shaft bearing 6 and the second bearing 29, flywheel 8 spoke lower inside suit wave producer 39, flexible bearing 37 is set with outside wave producer 39, flexible bearing 37 is arranged on inside flexbile gear 35, the outside tooth of flexbile gear 35 engages with the inner tines of steel wheel 34, steel wheel 34 is arranged on fuselage 13, be connected with the upper end outside drive 33 spoke bottom flexbile gear 35, be connected with nut 1 inside drive 33, 3rd bearing 32 is arranged on the 4th sleeve 15 inside upper part, 4th bearing 18 is arranged on the 4th sleeve 15 lower inside, be connected with upper fuselage 13 and gripper shoe 16 outside 4th sleeve 15, rotor 9 is set with outside flywheel 8 spoke, be arranged on electric machine support 12 with the motor stator 11 that rotor 9 coordinates, electric machine support 12 is arranged on fuselage 13.
Described gripper shoe 16 is symmetrically installed with two compensating cylinders 14, compensating cylinder 14 is connected with slide block 23 by pull bar 21.
Described wave producer 39 lateral surface is the ellipse that major axis is slightly longer than minor axis, and medial surface is circular.
Beneficial effect of the present invention is:
Adopt Electromechanical Design, by the rotor of switch magnetic flow motor and fly press flywheel integrative design, make full use of flywheel lower space, compact conformation, equipment interoperability is strong; Adopt planetary roller screw structure, and nut is connected with flywheel and rotates, leading screw transmission rectilinear motion, compared to original nut-screw structure, transmission efficiency significantly improves, and bearing capacity enhancing, slide block place structure is simple.
Accompanying drawing explanation
Fig. 1 is the front sectional view of inventive embodiments.
Fig. 2 is the partial enlarged drawing at I place in Fig. 1.
Fig. 3 is the top view of Fig. 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
With reference to Fig. 1, Fig. 2 and Fig. 3, the harmonic reduction formula fly press that a kind of switch magnetic flow motor is integrated with flywheel, comprise fuselage 13, column 28 and lower fuselage 26, upper fuselage 13, column 28 and lower fuselage 26 are by together with two turnbuckle 27 pretensions, gripper shoe 16 below upper fuselage 13 is connected with column 28 and lower fuselage 26, lower fuselage 26 is connected with pedestal 24, pedestal 24 bottom is provided with and supports floor 25, lower fuselage 26 both sides are provided with guide rail 22, guide rail 22 is provided with slide block 23, slide block 23 is connected with leading screw 2 lower end, leading screw 2 is coordinated with nut 1 by planetary roller 17, the first sleeve 3 is set with from top to bottom successively outside nut 1, clutch shaft bearing 6, second bearing 29, second sleeve 30, 3rd sleeve 31, 3rd bearing 32, 4th bearing 18, Flywheel 8 outside clutch shaft bearing 6 and the second bearing 29, flywheel 8 spoke inside upper part connects the first end cap 7, first end cap 7 is locked with nut 1 outside screw by the first locking nut 4, between the first end cap 7 and the first sleeve 3, first sealing ring 5 is installed, first sleeve about 3 is respectively by the first locking nut 4, clutch shaft bearing 6 is fixed, flywheel 8 spoke lower inside suit wave producer 39, flexible bearing 37 is set with outside wave producer 39, flexible bearing 37 is arranged on inside flexbile gear 35, the outside tooth of flexbile gear 35 engages with steel wheel 34 inner tines, flexible bearing 37 is fixed by the first baffle plate 36 and second baffle 38, first baffle plate 36 is arranged on bottom wave producer 39, second baffle 38 is arranged on steel wheel 34 top, steel wheel 34 is arranged on fuselage 13, be connected with drive 33 spoke outer upper end bottom flexbile gear 35, be connected with nut 1 key inside drive 33, fixed by the second sleeve 30 and the 3rd sleeve 31 respectively up and down inside drive 33 spoke, second sleeve 30 upper end supports the second bearing 29, 3rd sleeve 31 lower end is supported on the 3rd bearing 32, 3rd bearing 32 is arranged on the 4th sleeve 15 inside upper part, 4th bearing 18 is arranged on the 4th sleeve 15 lower inside, be connected with upper fuselage 13 and gripper shoe 16 outside 4th sleeve 15, the second end cap 20 is installed in 4th sleeve 15 lower end, second sealing ring 19 is installed between the 4th sleeve 15 and nut 1, rotor 9 is set with outside flywheel 8 spoke, be arranged on electric machine support 12 with the motor stator 11 that rotor 9 coordinates, electric machine support 12 is arranged on fuselage 13, motor stator 11 upper end is connected with electric motor end cap 10.
Described gripper shoe 16 is symmetrically installed with two compensating cylinders 14, compensating cylinder 14 is connected with slide block 23 by pull bar 21.
Described wave producer 39 lateral surface is the ellipse that major axis is slightly longer than minor axis, and medial surface is circular.
Operation principle of the present invention is:
During work, rotor 9 and flywheel 8 connect as one, flywheel 8 drives wave producer 39 to transmit rotating speed and moment of torsion, wave producer 39 drives flexbile gear 35 by flexible bearing 37, there is side set and move in flexbile gear 35 and steel wheel 34, the High Rotation Speed deceleration increasing of motor is turned round, and pass to nut 1, nut 1, leading screw 2 and planetary roller 17 form planetary spindle drive, the rotary motion of leading screw 2 is limited, therefore band movable slider 23 pumps, complete forging and stamping work, slide block 23 coordinates with guide rail 22 and is led by guide rail 22, the effect of two compensating cylinders 14 is the weight of balancing work mechanism, prevent contingency.
Claims (3)
1. the harmonic reduction formula fly press that a switch magnetic flow motor is integrated with flywheel, comprise fuselage (13), column (28) and lower fuselage (26), upper fuselage (13), column (28) and lower fuselage (26) are by two turnbuckle (27) pretensions together, the gripper shoe (16) of upper fuselage (13) below is connected with column (28) and lower fuselage (26), lower fuselage (26) is provided with guide rail (22), guide rail (22) is provided with slide block (23), slide block (23) is connected with leading screw (2) lower end, it is characterized in that: leading screw (2) is coordinated with nut (1) by planetary roller (17), nut (1) outside is set with clutch shaft bearing (6) from top to bottom successively, second bearing (29), 3rd bearing (32), 4th bearing (18), clutch shaft bearing (6) and the second bearing (29) outside Flywheel (8), flywheel (8) spoke lower inside suit wave producer (39), wave producer (39) outside suit flexible bearing (37), flexible bearing (37) is arranged on flexbile gear (35) inner side, the outside tooth of flexbile gear (35) engages with the inner tines of steel wheel (34), steel wheel (34) is arranged on fuselage (13), flexbile gear (35) bottom is connected with the upper end outside drive (33) spoke, drive (33) inner side is connected with nut (1), 3rd bearing (32) is arranged on the 4th sleeve (15) inside upper part, 4th bearing (18) is arranged on the 4th sleeve (15) lower inside, 4th sleeve (15) outside is connected with upper fuselage (13) and gripper shoe (16), rotor (9) is set with outside flywheel (8) spoke, be arranged on electric machine support (12) with the motor stator (11) that rotor (9) coordinates, electric machine support (12) is arranged on fuselage (13).
2. the harmonic reduction formula fly press that a kind of switch magnetic flow motor according to claim 1 is integrated with flywheel, it is characterized in that: described gripper shoe (16) is symmetrically installed with two compensating cylinders (14), compensating cylinder (14) is connected with slide block (23) by pull bar (21).
3. the harmonic reduction formula fly press that a kind of switch magnetic flow motor according to claim 1 is integrated with flywheel, is characterized in that: described wave producer (39) lateral surface is the ellipse that major axis is slightly longer than minor axis, and medial surface is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746121.5A CN105346124A (en) | 2015-11-05 | 2015-11-05 | Harmonic speed-reduction type screw press integrating switch magnetic flux motor and flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510746121.5A CN105346124A (en) | 2015-11-05 | 2015-11-05 | Harmonic speed-reduction type screw press integrating switch magnetic flux motor and flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105346124A true CN105346124A (en) | 2016-02-24 |
Family
ID=55322259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510746121.5A Pending CN105346124A (en) | 2015-11-05 | 2015-11-05 | Harmonic speed-reduction type screw press integrating switch magnetic flux motor and flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105346124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689618A (en) * | 2016-04-01 | 2016-06-22 | 上海运良锻压机床有限公司 | Electric direct-driven screw press with clutch |
| CN111779809A (en) * | 2020-06-01 | 2020-10-16 | 北京精密机电控制设备研究所 | Two output planet roller lead screws |
| CN113692497A (en) * | 2019-03-04 | 2021-11-23 | 圣-奥古斯丁加拿大电气公司 | Flywheel system and related method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231178Y (en) * | 1995-03-02 | 1996-07-17 | 山东工业大学 | Direct electric screw press |
| JP2001252799A (en) * | 2000-02-18 | 2001-09-18 | Schuler Pressen Gmbh & Co Kg | Electric drive device |
| CN201132385Y (en) * | 2007-11-29 | 2008-10-15 | 申娟 | Direct-drive electric screw press |
| CN103962423A (en) * | 2014-04-09 | 2014-08-06 | 西安交通大学 | Servo direct-driven harmonic drive spiral bending machine |
| CN104226872A (en) * | 2013-06-06 | 2014-12-24 | 龙勇军 | Numerical-control electric screw press |
| CN105015005A (en) * | 2015-07-30 | 2015-11-04 | 西安交通大学 | Multi-motor, multi-screw and independently-driven servo screw press |
-
2015
- 2015-11-05 CN CN201510746121.5A patent/CN105346124A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2231178Y (en) * | 1995-03-02 | 1996-07-17 | 山东工业大学 | Direct electric screw press |
| JP2001252799A (en) * | 2000-02-18 | 2001-09-18 | Schuler Pressen Gmbh & Co Kg | Electric drive device |
| CN201132385Y (en) * | 2007-11-29 | 2008-10-15 | 申娟 | Direct-drive electric screw press |
| CN104226872A (en) * | 2013-06-06 | 2014-12-24 | 龙勇军 | Numerical-control electric screw press |
| CN103962423A (en) * | 2014-04-09 | 2014-08-06 | 西安交通大学 | Servo direct-driven harmonic drive spiral bending machine |
| CN105015005A (en) * | 2015-07-30 | 2015-11-04 | 西安交通大学 | Multi-motor, multi-screw and independently-driven servo screw press |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105689618A (en) * | 2016-04-01 | 2016-06-22 | 上海运良锻压机床有限公司 | Electric direct-driven screw press with clutch |
| CN113692497A (en) * | 2019-03-04 | 2021-11-23 | 圣-奥古斯丁加拿大电气公司 | Flywheel system and related method |
| CN113692497B (en) * | 2019-03-04 | 2023-09-29 | 圣-奥古斯丁加拿大电气公司 | Flywheel system and related method |
| CN111779809A (en) * | 2020-06-01 | 2020-10-16 | 北京精密机电控制设备研究所 | Two output planet roller lead screws |
| CN111779809B (en) * | 2020-06-01 | 2021-11-16 | 北京精密机电控制设备研究所 | Two output planet roller lead screws |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |