CN107855926A - Polishing machine tool Workpiece exchanging apparatus - Google Patents
Polishing machine tool Workpiece exchanging apparatus Download PDFInfo
- Publication number
- CN107855926A CN107855926A CN201711289434.8A CN201711289434A CN107855926A CN 107855926 A CN107855926 A CN 107855926A CN 201711289434 A CN201711289434 A CN 201711289434A CN 107855926 A CN107855926 A CN 107855926A
- Authority
- CN
- China
- Prior art keywords
- mandrel
- gyroaxis
- guide rail
- rail plate
- machine tool
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Abstract
The invention belongs to polishing machine tool technical field, more particularly to a kind of polishing machine tool Workpiece exchanging apparatus.Including gyroaxis, axle sleeve, device for revolving and driving, mandrel, moving guide rail plate, lift servo control mechanism, exchange arm and support, wherein gyroaxis is rack-mount and rotatable by axle sleeve, the upper end of gyroaxis is connected with exchange arm, lower end is connected with device for revolving and driving, mandrel is inserted in gyroaxis and is rotatably assorted with gyroaxis, the lower end of mandrel is slidably connected with moving guide rail plate, moving guide rail plate is slidably connected on support and is connected with lifting servo control mechanism, moving guide rail plate is used to promote mandrel to lift, so as to realize the lifting of exchange arm.Lifting function of the present invention relies on special curve ruler, and revolute function realizes that whole device fully relies on servo-drive, simple and reliable for structure by rack-and-pinion.
Description
Technical field
The invention belongs to polishing machine tool technical field, more particularly to a kind of polishing machine tool Workpiece exchanging apparatus.
Background technology
At present, the pallet switching fabric at intelligence polishing center has two kinds of principal modes, and one kind is to rely solely on cam mechanism
The pallet changer of the action is realized, the exchanger arbitrarily can not stop at an arbitrary position；Another kind is to utilize cylinder and planet
The combining structure of decelerator and servomotor lifts switch, and the device often occurs because cylinder is had a great influence by air pressure
The problem of lifting interim card.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of polishing machine tool Workpiece exchanging apparatus, it is existing to solve
Rely solely on cam mechanism realize the action pallet changer arbitrarily can not stop at an arbitrary position and the high volume of cost is big
The problem of, and structure is pneumatically lifted, the problem of lifting interim card when air pressure is unstable.
To achieve these goals, the present invention uses following technical scheme：
A kind of polishing machine tool Workpiece exchanging apparatus, including gyroaxis, axle sleeve, device for revolving and driving, mandrel, moving guide rail
Plate, servo control mechanism, exchange arm and support are lifted, wherein gyroaxis is rack-mount and rotatable by axle sleeve, the revolution
The upper end of axle is connected with exchange arm, and lower end is connected with the device for revolving and driving, the mandrel be inserted in the gyroaxis and
It is rotatably assorted with the gyroaxis, the lower end of the mandrel is slidably connected with the moving guide rail plate, and the moving guide rail plate is slided
Dynamic to connect on the bracket and be connected with the servo control mechanism that lifts, the moving guide rail plate is used to promote the mandrel liter
Drop, so as to realize the lifting of exchange arm.
The upper surface of the moving guide rail plate is the curved-surface structure for promoting mandrel to lift.
The lower end of the mandrel is hinged with the bearing contacted with the curved-surface structure of the moving guide rail plate.
On the curved-surface structure of the moving guide rail plate guide groove, the axle are provided with along the direction of motion of the moving guide rail plate
Hold and be slidably connected with the guide groove.
The device for revolving and driving includes gear, rack and rotary servovalve mechanism, and its middle gear is arranged at the gyroaxis
On, the rack is connected with the bracket slide and engaged with the gear, and the rotary servovalve mechanism is arranged at the support
Above and with the rack it is connected, the rack is for linear motion by the driving of the rotary servovalve mechanism.
The support is provided with the line slideway parallel with the rack, and the rack slides with the line slideway to be connected
Connect.
The rack is identical with the direction of motion of the moving guide rail plate.
The rotary servovalve mechanism and the servo control mechanism that lifts are screw mandrel screw straight line driving mechanism.
The both ends of the gyroaxis are respectively equipped with adpting flange and lower adpting flange, and the upper end of the mandrel is deep by one
Ditch ball bearing is connected with the upper adpting flange, and the lower end of the mandrel passes through another deep groove ball bearing and the lower adpting flange
Connection.
The both ends of the mandrel are connected by thrust bearing with the inner stopper of the gyroaxis, and the thrust bearing passes through pressure
Lid is fixed.
Advantages of the present invention and beneficial effect are：Lifting function of the present invention relies on special curve ruler, and revolute function relies on tooth
Take turns rack and realize that whole device fully relies on servo-drive, simple and reliable for structure.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 left view.
In figure：1 is gyroaxis, and 2 be axle sleeve, and 3 be gear, and 4 be expansion set, and 5 be mandrel, and 6 be upper adpting flange, and 7 be gland,
8 be lower adpting flange, and 9 be bearing pin, and 10 be rack, and 11 be bearing, and 12 be moving guide rail plate, and 13 be guide rail slide block, and 14 be straight line
Guide rail, 15 be rotary servovalve mechanism, and 16 is lift servo control mechanism, and 17 be exchange arm, and 18 be support, and A is workpiece I, and B is workpiece
Ⅱ。
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
Shown in Fig. 1-2, a kind of polishing machine tool Workpiece exchanging apparatus provided by the invention, including gyroaxis 1, axle sleeve 2, revolution
Drive device, mandrel 5, moving guide rail plate 12, servo control mechanism 16, exchange arm 17 and support 18 are lifted, wherein gyroaxis 1 passes through
Axle sleeve 2 is installed on mount 18 and rotatably, and the upper end of gyroaxis 1 is connected with exchange arm 17, and lower end connects with device for revolving and driving
Connect, mandrel 5 is inserted in gyroaxis 1 and is rotatably assorted with gyroaxis 1, and the lower end of mandrel 5 is slided with moving guide rail plate 12 to be connected
Connect, moving guide rail plate 12 is slidably connected on mount 18 and is connected with lifting servo control mechanism 16, and moving guide rail plate 12 is used to push away
Moving mandrel 5 lifts, so as to realize the lifting of exchange arm 17.
Further, the both ends of gyroaxis 1 are respectively equipped with adpting flange 6 and lower adpting flange 8, and the upper end of mandrel 5 leads to
Cross a deep groove ball bearing to be connected with upper adpting flange 6, the lower end of mandrel 5 is connected by another deep groove ball bearing and lower adpting flange 8
Connect.Inner stopper is provided with the inside of the both ends of gyroaxis 1, the both ends of mandrel 5 are connected by thrust bearing with the inner stopper of gyroaxis 1,
Thrust bearing is fixed by gland 7.
Further, the upper surface of moving guide rail plate 12 is the curved-surface structure for promoting mandrel 5 to lift, under mandrel 5
End is hinged with the bearing 11 contacted with the curved-surface structure of moving guide rail plate 12.
Further, guide groove is provided with along the direction of motion of moving guide rail plate 12 on the curved-surface structure of moving guide rail plate 12,
Bearing 11 is slidably connected with guide groove.
The device for revolving and driving includes gear 3, rack 10 and rotary servovalve mechanism 15, and its middle gear 3 is arranged at revolution
On axle 1, rack 10 is slidably connected with support 18 and engaged with gear 3, rotary servovalve mechanism 15 be arranged on support 18 and with
Rack 10 connects, and rack 10 is for linear motion by the driving of rotary servovalve mechanism 15.
Further, rack 10 is identical with the direction of motion of moving guide rail plate 12.Support 18 is provided with parallel with rack 10
Line slideway 14, rack 10 is slidably connected with line slideway 14.
In one embodiment of the invention, rotary servovalve mechanism 15 and to lift servo control mechanism 16 be screw mandrel screw linear drives
Mechanism.Drive rack 10 and moving guide rail plate 12 for linear motion respectively by two groups of screw-nut straight line driving mechanisms.
The present invention operation principle be：
The A of workpiece I is placed at the both ends of exchange arm 17 respectively, and by being fixed by screws in gyroaxis 1
On, gyroaxis 1 is oriented to by axle sleeve 2, connected firmly in bottom by expansion set 4 with gear 3 together with, gear 3 engages with rack 10.Tooth
Bar 10 is slidably connected on line slideway 14, and is moved by the drives edge line slideway 14 of rotary servovalve mechanism 15.Rack 10 is made directly
Line motion then drives exchange arm 17 to rotate 180 °, and it is the exchange with the B of workpiece II to realize the A of workpiece I.Core is housed inside gyroaxis 1
Axle 5, the bottommost of mandrel 5 is be hinged by bearing pin 9 and bearing 11, and bearing 11 is in the guide groove of moving guide rail plate 12.Movement is led
Processed above rail plate 12 by specific curves, drive work straight on two guide rail slide blocks 13, and by lifting servo control mechanism 16
Line moves.When moving guide rail plate 12 is for linear motion, then whole device is driven to rise to specified stroke by curved-surface structure.Entirely
Device is controlled by system, and-turning round 180 °-action fallen is lifted in completion, and it is the exchange with the B of workpiece II to realize the A of workpiece I.
Embodiments of the present invention are the foregoing is only, are not intended to limit the scope of the present invention.It is all in the present invention
Spirit and principle within made any modification, equivalent substitution and improvements, extension etc., be all contained in protection scope of the present invention
It is interior.
Claims (10)
- A kind of 1. polishing machine tool Workpiece exchanging apparatus, it is characterised in that including gyroaxis (1), axle sleeve (2), device for revolving and driving, Mandrel (5), moving guide rail plate (12), servo control mechanism (16), exchange arm (17) and support (18) are lifted, wherein gyroaxis (1) is logical It is on the support (18) and rotatable to cross axle sleeve (2), and the upper end of the gyroaxis (1) is connected with exchange arm (17), lower end and The device for revolving and driving connection, the mandrel (5), which is inserted in the gyroaxis (1) and rotated with the gyroaxis (1), matches somebody with somebody Close, the lower end of the mandrel (5) is slidably connected with the moving guide rail plate (12), and the moving guide rail plate (12) is slidably connected at It is connected on the support (18) and with the servo control mechanism (16) that lifts, the moving guide rail plate (12) is used to promote the core Axle (5) lifts, so as to realize the lifting of exchange arm (17).
- 2. polishing machine tool Workpiece exchanging apparatus according to claim 1, it is characterised in that the moving guide rail plate (12) Upper surface is the curved-surface structure for promoting mandrel (5) to lift.
- 3. polishing machine tool Workpiece exchanging apparatus according to claim 2, it is characterised in that the lower end hinge of the mandrel (5) It is connected to the bearing (11) contacted with the curved-surface structure of the moving guide rail plate (12).
- 4. polishing machine tool Workpiece exchanging apparatus according to claim 3, it is characterised in that the moving guide rail plate (12) Guide groove is provided with along the direction of motion of the moving guide rail plate (12) on curved-surface structure, the bearing (11) slides with the guide groove Dynamic connection.
- 5. polishing machine tool Workpiece exchanging apparatus according to claim 1, it is characterised in that the device for revolving and driving includes Gear (3), rack (10) and rotary servovalve mechanism (15), its middle gear (3) are arranged on the gyroaxis (1), the rack (10) it is slidably connected with the support (18) and is engaged with the gear (3), the rotary servovalve mechanism (15) is arranged at described It is connected on support (18) and with the rack (10), the rack (10) is made by the driving of the rotary servovalve mechanism (15) Linear motion.
- 6. polishing machine tool Workpiece exchanging apparatus according to claim 5, it is characterised in that the support (18) be provided with The parallel line slideway (14) of the rack (10), the rack (10) are slidably connected with the line slideway (14).
- 7. polishing machine tool Workpiece exchanging apparatus according to claim 6, it is characterised in that the rack (10) and the shifting The direction of motion of dynamic guide-rail plate (12) is identical.
- 8. polishing machine tool Workpiece exchanging apparatus according to claim 5, it is characterised in that the rotary servovalve mechanism (15) It is screw mandrel screw straight line driving mechanism with the servo control mechanism (16) that lifts.
- 9. polishing machine tool Workpiece exchanging apparatus according to claim 1, it is characterised in that the both ends of the gyroaxis (1) Be respectively equipped with adpting flange (6) and lower adpting flange (8), the upper end of the mandrel (5) by a deep groove ball bearing with it is described Upper adpting flange (6) connection, the lower end of the mandrel (5) is connected by another deep groove ball bearing with the lower adpting flange (8).
- 10. polishing machine tool Workpiece exchanging apparatus according to claim 1, it is characterised in that the both ends of the mandrel (5) lead to The inner stopper that thrust bearing is crossed with the gyroaxis (1) is connected, and the thrust bearing is fixed by gland (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289434.8A CN107855926A (en) | 2017-12-07 | 2017-12-07 | Polishing machine tool Workpiece exchanging apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711289434.8A CN107855926A (en) | 2017-12-07 | 2017-12-07 | Polishing machine tool Workpiece exchanging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855926A true CN107855926A (en) | 2018-03-30 |
Family
ID=61705093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711289434.8A Withdrawn CN107855926A (en) | 2017-12-07 | 2017-12-07 | Polishing machine tool Workpiece exchanging apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855926A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179059A (en) * | 2022-08-31 | 2022-10-14 | 宜宾市创世纪机械有限公司 | Workbench exchange device and machining center |
Citations (9)
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|---|---|---|---|---|
| CN2758014Y (en) * | 2004-12-29 | 2006-02-15 | 大连机床集团有限责任公司 | Fast exchanging device for changing pallet using revolving working table servo motor driving |
| CN1796045A (en) * | 2004-12-29 | 2006-07-05 | 斗山英维高株式会社 | Automatic pallet exchanger of machine tool |
| JP2006181685A (en) * | 2004-12-28 | 2006-07-13 | Mori Seiki Co Ltd | Machine tool |
| CN200984690Y (en) * | 2006-12-14 | 2007-12-05 | 浙江日发数码精密机械股份有限公司 | Exchanging device for machine tool workbench |
| US20140227948A1 (en) * | 2008-08-20 | 2014-08-14 | Black & Decker Inc. | Power Tool With Interchangeable Tool Head |
| CN105312912A (en) * | 2015-10-20 | 2016-02-10 | 广州通锐激光设备有限公司 | Lifting exchanging workbench |
| CN106141877A (en) * | 2016-08-27 | 2016-11-23 | 周丐社 | A kind of five metals making five metals kitchen tools efficient sanding and polishing device |
| CN107322396A (en) * | 2017-08-16 | 2017-11-07 | 芜湖金安世腾汽车安全系统有限公司 | A kind of automatic chamfering machine of safety belt take-up spool |
| CN207564307U (en) * | 2017-12-07 | 2018-07-03 | 金翰阳科技（大连）股份有限公司 | Polishing machine tool Workpiece exchanging apparatus |
-
2017
- 2017-12-07 CN CN201711289434.8A patent/CN107855926A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006181685A (en) * | 2004-12-28 | 2006-07-13 | Mori Seiki Co Ltd | Machine tool |
| CN2758014Y (en) * | 2004-12-29 | 2006-02-15 | 大连机床集团有限责任公司 | Fast exchanging device for changing pallet using revolving working table servo motor driving |
| CN1796045A (en) * | 2004-12-29 | 2006-07-05 | 斗山英维高株式会社 | Automatic pallet exchanger of machine tool |
| CN200984690Y (en) * | 2006-12-14 | 2007-12-05 | 浙江日发数码精密机械股份有限公司 | Exchanging device for machine tool workbench |
| US20140227948A1 (en) * | 2008-08-20 | 2014-08-14 | Black & Decker Inc. | Power Tool With Interchangeable Tool Head |
| CN105312912A (en) * | 2015-10-20 | 2016-02-10 | 广州通锐激光设备有限公司 | Lifting exchanging workbench |
| CN106141877A (en) * | 2016-08-27 | 2016-11-23 | 周丐社 | A kind of five metals making five metals kitchen tools efficient sanding and polishing device |
| CN107322396A (en) * | 2017-08-16 | 2017-11-07 | 芜湖金安世腾汽车安全系统有限公司 | A kind of automatic chamfering machine of safety belt take-up spool |
| CN207564307U (en) * | 2017-12-07 | 2018-07-03 | 金翰阳科技（大连）股份有限公司 | Polishing machine tool Workpiece exchanging apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 韩振宇等: "《先进制造理论研究与工程技术系列 机床数控技术》", 哈尔滨工业大学出版社 , pages: 277 - 278 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115179059A (en) * | 2022-08-31 | 2022-10-14 | 宜宾市创世纪机械有限公司 | Workbench exchange device and machining center |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180330 |
|
| WW01 | Invention patent application withdrawn after publication |