CN106609809A - Braking structure for horizontal moving mechanism - Google Patents
Braking structure for horizontal moving mechanism Download PDFInfo
- Publication number
- CN106609809A CN106609809A CN201611261925.7A CN201611261925A CN106609809A CN 106609809 A CN106609809 A CN 106609809A CN 201611261925 A CN201611261925 A CN 201611261925A CN 106609809 A CN106609809 A CN 106609809A
- Authority
- CN
- China
- Prior art keywords
- connecting seat
- fixed cell
- mobile mechanism
- horizontal mobile
- brake
- Prior art date
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2121/00—Type of actuator operation force
- F16D2121/18—Electric or magnetic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a braking structure for a horizontal moving mechanism. The braking structure comprises a beam unit provided with the horizontal moving mechanism, an upright post provided with a connecting seat at the top and a permanent magnet brake mounted on the connecting seat and used for keeping the upright post in a stopping state, wherein the upright post is movably arranged on the beam unit through the connecting seat; and the permanent magnet brake comprises a fixed unit and a movable unit, the movable unit is mounted on the horizontal moving mechanism, the fixed unit is fixedly arranged on the connecting seat, and the fixed unit is disconnected to achieve the stopping state of the upright post. The brake of the upright post is realized by the matching of the permanent magnet brake and the horizontal moving mechanism, and the braking structure has the advantages of simple structure, small space occupation and good braking effect.
Description
Technical field：
The present invention relates to mechanical braking technical field, more specifically to a kind of brake structure of horizontal mobile mechanism.
Background technology：
Horizontal mobile mechanism is widely used on all kinds of mechanical devices, to realize set movement locus.Move horizontally
The brake apparatus for making moving component deceleration, stopping or keep the functions such as halted state is usually provided with mechanism, in reality
Using in, brake apparatus typically can brake using motor locking or by frame for movement it is locked by the way of, it is but this kind of by motor
Locking is braked locked brake structure and there is complex structure, bulky problem by frame for movement.
The content of the invention：
The purpose of the present invention is aiming at the deficiency of prior art, and provides a kind of braking for horizontal mobile mechanism and tie
Structure, the braking of column is realized by the cooperation between permanent magnet brake and horizontal mobile mechanism, with simple structure, takes sky
Between little, good braking effect advantage.
The technology solution of the present invention is as follows：A kind of brake structure for horizontal mobile mechanism, including：Water is installed
The crossbeam unit of flat travel mechanism；Top is provided with the column of connecting seat, the setting that the column passes through connecting seat activity
In the crossbeam unit；And be used to cause the permanent magnet braking of the column holding halted state on the connecting seat
Device；Wherein, the permanent magnet brake includes a fixed cell and an active unit, and the active unit is moved installed in the level
On motivation structure, the fixed cell is fixedly installed on the connecting seat, by described to realize to the fixed cell power-off
The halted state of column.
Used as the preferred of above-mentioned technical proposal, the crossbeam unit includes the side plate of a pair of parallel setting, the side plate
Two ends are connected respectively by first connecting portion and second connecting portion.
Used as the preferred of above-mentioned technical proposal, the horizontal mobile mechanism includes being fixedly installed on the madial wall of the side plate
On guide rail be engaged with the guide rail and be rotatably installed on the connecting seat guide wheel, be fixedly installed on the guide rail
The gear that is meshed with the tooth bar of tooth bar, wherein, the gear is fixedly connected with the active unit, and the activity is single
Unit rotates with the rotation of the gear.
Used as the preferred of above-mentioned technical proposal, the fixed cell is fixedly installed on the connecting seat by mounting seat,
Wherein, a permanent magnet and a coil are provided with the fixed cell, the fixed cell is formed near one end of the gear
There is a rubbing surface.
As the preferred of above-mentioned technical proposal, the active unit include an armature relative with the rubbing surface, one with
The flange of the gear connection, wherein, the armature is arranged on the flange by leaf spring.
The beneficial effects of the present invention is：By by the gear in the active unit of permanent magnet brake and horizontal mobile mechanism
It is fixedly connected, under non-brake state, i.e., when the fixed cell of permanent magnet brake is powered, brake release enables to activity
Unit is rotated with the rotation of gear, and now, column is in ordinary running condition；When permanent magnet brake is braked, that is, work as permanent magnetism
During the fixed cell power-off of brake, the armature in active unit is adsorbed on the rubbing surface of fixed cell, produces brake force
Square, now, column keeps halted state；The present invention has the advantages that simple structure, take up room little, good braking effect.
Description of the drawings：
The following drawings is only intended in schematic illustration and explanation is done to the present invention, is not delimit the scope of the invention.Wherein：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mplifying structure schematic diagram of the present invention；
Fig. 3 is permanent magnet brake in present invention structural representation in the power-off state；
Fig. 4 is permanent magnet brake in present invention structural representation in the energized state.
In figure, 10, column；11st, connecting seat；20th, crossbeam unit；21st, side plate；22nd, first connecting portion；23rd, the second connection
Portion；30th, horizontal mobile mechanism；31st, guide rail；311st, guide wheel；32nd, tooth bar；321st, gear；40th, permanent magnet brake；41st, mounting seat；
42nd, fixed cell；43rd, active unit.
Specific embodiment：
Embodiment：Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be by
Content disclosed in the present specification understands easily other advantages and effect of the present invention.
As shown in Figure 1, a kind of brake structure for horizontal mobile mechanism, it is characterised in that include：Level shifting is installed
The crossbeam unit 20 of motivation structure 30；Top is provided with the column 10 of connecting seat 11, and the column 10 is lived by the connecting seat 11
Dynamic is arranged in the crossbeam unit 20；And be used to cause the column 10 to keep stopping on the connecting seat 11
The permanent magnet brake 40 of state.
As shown in Figure 1, the crossbeam unit 20 includes the side plate 21 of a pair of parallel setting, the two ends difference of the side plate 21
Connected by first connecting portion 22 and second connecting portion 23.
As shown in Figure 2, the horizontal mobile mechanism 30 includes the guide rail being fixedly installed on the madial wall of the side plate 21
31 guide wheels 311 for being engaged with the guide rail 31 and being rotatably installed on the connecting seat 11, it is fixedly installed on the guide rail 31
On the gear 321 that is meshed with the tooth bar 32 of tooth bar 32, wherein, the gear 321 and the active unit 43 are fixed and connected
Connect, the active unit 43 is rotated with the rotation of the gear 321.
As shown in Figure 2, the permanent magnet brake 40 includes a fixed cell 42 and an active unit 43, the active unit
43 are arranged on the horizontal mobile mechanism 30, and the fixed cell 42 is fixedly installed on the connecting seat 11, by institute
State the power-off of fixed cell 42 to realize the halted state of the column 10.Specifically, the fixed cell 42 passes through mounting seat 41
It is fixedly installed on the connecting seat 11, wherein, it is provided with a permanent magnet and a coil, the fixation in the fixed cell 42
Unit 42 is formed with a rubbing surface near one end of the gear 321.The active unit 43 includes one with the rubbing surface phase
To armature, a flange being connected with the gear 321, wherein, the armature by leaf spring be arranged on the flange on.
The permanent magnet can form a permanent magnetic field on the rubbing surface of the fixed cell 42, to attract the armature to press to
The rubbing surface, now, the armature is pull-in on the fixed cell 42, and the gear 321 is unable to shape with the tooth bar 32
Into effectively engagement, now, the column 10 keeps halted state.When the fixed cell 42 is powered, that is, it is arranged on described solid
During coil electricity in order unit 42, the fixed cell 42 can produce one with the opposite polarity electromagnetic field of permanent magnetic field, thus,
The electromagnetic field is cancelled out each other with the permanent magnetic field, and the rubbing surface loses the attraction to the armature, and the armature is in institute
State and disengaged rapidly in the presence of leaf spring, now, the column 10 recovers ordinary running condition.
Operation principle：Magnetic field in the permanent magnet brake 40 is formed by stacking by permanent magnetic field and electromagnetic field, when described solid
When order unit 42 is in off-position, permanent magnetic field is only existed, armature stress in the presence of permanent magnetic field is adsorbed to described
On the rubbing surface of fixed cell；And when the fixed cell 42 is powered, the coil can produce one with the permanent magnetic field pole
The contrary electromagnetic field of property, the electromagnetic field is cancelled out each other with the permanent magnetic field, and the armature affranchises, from the friction emaciated face
Open, release braking.
The embodiment is of the invention not for limiting to the illustrative present invention.Any those skilled in the art
The embodiment can be modified under the spirit and the scope without prejudice to the present invention, therefore the rights protection model of the present invention
Enclose, should be as listed by the claim of the present invention.
Claims (5)
1. a kind of brake structure for horizontal mobile mechanism, it is characterised in that include：
The crossbeam unit (20) of horizontal mobile mechanism (30) is installed；
Top is provided with the column (10) of connecting seat (11), and the column (10) is arranged on by the connecting seat (11) activity
On the crossbeam unit (20)；And
It is used for the permanent magnet brake (40) for causing the column (10) to keep halted state on the connecting seat (11)；
Wherein, the permanent magnet brake (40) includes a fixed cell (42) and an active unit (43), the active unit
(43) on the horizontal mobile mechanism (30), the fixed cell (42) is fixedly installed on the connecting seat (11),
By to the fixed cell (42) power-off realizing the halted state of the column (10).
2. the brake structure for horizontal mobile mechanism according to claim 1, it is characterised in that：The crossbeam unit
(20) including the side plate (21) of a pair of parallel setting, the two ends of the side plate (21) pass through respectively first connecting portion (22) and second
Connecting portion (23) connects.
3. the brake structure for horizontal mobile mechanism according to claim 2, it is characterised in that：It is described to move horizontally machine
Structure (30) is engaged with the guide rail (31) including the guide rail (31) being fixedly installed on the madial wall of the side plate (21) and turns
Dynamic guide wheel (311) on the connecting seat (11), the tooth bar (32) being fixedly installed on the guide rail (31) and described
The gear (321) that tooth bar (32) is meshed, wherein, the gear (321) is fixedly connected with the active unit (43), the work
Moving cell (43) is rotated with the rotation of the gear (321).
4. the brake structure for horizontal mobile mechanism according to claim 3, it is characterised in that：The fixed cell
(42) it is fixedly installed on the connecting seat (11) by mounting seat (41), wherein, it is provided with one in the fixed cell (42)
Permanent magnet and a coil, the fixed cell (42) is formed with a rubbing surface near one end of the gear (321).
5. the brake structure for horizontal mobile mechanism according to claim 4, it is characterised in that：The active unit
(43) including an armature relative with the rubbing surface, a flange being connected with the gear (321), wherein, the armature leads to
Cross leaf spring to be arranged on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261925.7A CN106609809B (en) | 2016-12-30 | 2016-12-30 | A kind of brake structure for horizontal mobile mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611261925.7A CN106609809B (en) | 2016-12-30 | 2016-12-30 | A kind of brake structure for horizontal mobile mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106609809A true CN106609809A (en) | 2017-05-03 |
| CN106609809B CN106609809B (en) | 2018-12-21 |
Family
ID=58636811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611261925.7A Active CN106609809B (en) | 2016-12-30 | 2016-12-30 | A kind of brake structure for horizontal mobile mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609809B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0957281A2 (en) * | 1998-05-14 | 1999-11-17 | SEW-EURODRIVE GMBH & CO. | Electromagnetically actuated brake especially for an electric motor |
| CN2705120Y (en) * | 2004-04-16 | 2005-06-22 | 北京万东医疗装备股份有限公司 | X-ray digital pick up device |
| CN101032406A (en) * | 2005-11-22 | 2007-09-12 | 西门子公司 | Method and instrument for X-ray diagnosis of object to be examined |
| WO2008062611A1 (en) * | 2006-11-24 | 2008-05-29 | Shimadzu Corporation | General imaging system |
| CN201286709Y (en) * | 2008-10-21 | 2009-08-12 | 深圳迈瑞生物医疗电子股份有限公司 | Detector module lifting device and pillar thereof |
| CN101737442A (en) * | 2008-11-20 | 2010-06-16 | 深圳迈瑞生物医疗电子股份有限公司 | Braking device |
| CN102652673A (en) * | 2011-03-02 | 2012-09-05 | 通用电气公司 | Brake systems for c-arm positioning devices, apparatus containing the same and methods for using such systems |
| CN203244402U (en) * | 2013-04-28 | 2013-10-23 | 日立医疗系统(苏州)有限公司 | X-ray photographic device |
| CN206377185U (en) * | 2016-12-30 | 2017-08-04 | 哈尔滨思哲睿智能医疗设备有限公司 | A kind of brake structure for horizontal mobile mechanism |
-
2016
- 2016-12-30 CN CN201611261925.7A patent/CN106609809B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0957281A2 (en) * | 1998-05-14 | 1999-11-17 | SEW-EURODRIVE GMBH & CO. | Electromagnetically actuated brake especially for an electric motor |
| CN2705120Y (en) * | 2004-04-16 | 2005-06-22 | 北京万东医疗装备股份有限公司 | X-ray digital pick up device |
| CN101032406A (en) * | 2005-11-22 | 2007-09-12 | 西门子公司 | Method and instrument for X-ray diagnosis of object to be examined |
| WO2008062611A1 (en) * | 2006-11-24 | 2008-05-29 | Shimadzu Corporation | General imaging system |
| CN201286709Y (en) * | 2008-10-21 | 2009-08-12 | 深圳迈瑞生物医疗电子股份有限公司 | Detector module lifting device and pillar thereof |
| CN101737442A (en) * | 2008-11-20 | 2010-06-16 | 深圳迈瑞生物医疗电子股份有限公司 | Braking device |
| CN102652673A (en) * | 2011-03-02 | 2012-09-05 | 通用电气公司 | Brake systems for c-arm positioning devices, apparatus containing the same and methods for using such systems |
| CN203244402U (en) * | 2013-04-28 | 2013-10-23 | 日立医疗系统(苏州)有限公司 | X-ray photographic device |
| CN206377185U (en) * | 2016-12-30 | 2017-08-04 | 哈尔滨思哲睿智能医疗设备有限公司 | A kind of brake structure for horizontal mobile mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106609809B (en) | 2018-12-21 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 8, Dalian North Road, Haping Road Concentration Area, Harbin Economic Development Zone, Harbin City, Heilongjiang Province, 150000 Patentee after: Harbin sizherui intelligent medical equipment Co.,Ltd. Address before: 150090 08, room 15, No. 368 Changjiang Road, Nangang District, Harbin, Heilongjiang. Patentee before: HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |