CN104625737A - Polishing machine for extending type lathe - Google Patents
Polishing machine for extending type lathe Download PDFInfo
- Publication number
- CN104625737A CN104625737A CN201410788844.7A CN201410788844A CN104625737A CN 104625737 A CN104625737 A CN 104625737A CN 201410788844 A CN201410788844 A CN 201410788844A CN 104625737 A CN104625737 A CN 104625737A
- Authority
- CN
- China
- Prior art keywords
- fixed
- buffing wheel
- polissoir
- rolling disc
- screw rod
- 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
Links
- 238000005498 polishing Methods 0.000 title abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000012546 transfer Methods 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to a polishing machine for an extending type lathe. The polishing machine comprises a polishing grinding wheel, a connecting mechanism and a driving mechanism. The connecting mechanism comprises a clamping block for being clamped on a tool rest, a screw rod is arranged in the clamping block, a plurality of screws for locking the screw rod are arranged in the clamping block, a rotary disc is arranged at one end of the screw rod, and the rotary disc is rotatably fixed with the screw rod through a rotary fixing mechanism. A sliding groove coaxial with the radial direction of the rotary disc is formed in the rotary disc, the axis of the polishing grinding wheel is fixed to the sliding groove of the rotary disc through a screw rod assembly, and the polishing grinding wheel is driven by the driving mechanism to rotate. A closed annular gear rack is coaxially arranged on the polishing grinding wheel, a through connection block is rotatably connected with a power input shaft, the power input shaft achieves transmission through a gear meshed with the gear rack, the driving mechanism comprises a power source, the power source is connected with the power input shaft, and the power source is fixed to the tool rest. The polishing machine is simple in structure and high in efficiency.
Description
Technical field
The present invention relates to a kind of expanded type lathe polissoir, belong to lathe expanding unit field.
Background technology
It is general after bore hole is carried out to round-meshed workpiece, in order to improve installation accuracy and aesthetic measure, often need to carry out polishing to hole inwall, and these work are generally workpiece again clamping to some special burnishing machines to carry out polishing, but there is more problem in this kind of polishing mode;
1, by workpiece from after lathe takes off, again time on clamping to burnishing machine, because be secondary installing, be difficult to the axiality of guarantee twice installation, if carry out preliminary polishing, its rubbing head surface is comparatively coarse, and can bring certain wearing and tearing to the internal face in hole, non-coaxial wearing and tearing can affect the precision in hole.
2, clamping can bring larger time waste again, for large-scale, not only needs the at substantial time to the dismounting of workpiece, and also will spend a large amount of time to the secondary calibration of workpiece and the calibration of rubbing head, cost of labor is higher, and production capacity can reduce simultaneously.
3, traditional rubbing head is generally direct-connected on drive motors, then drive motors is arranged on and promotes on slide block, the vibration that drive motors brings when rotating can drive promotion slide block to move together, make the mobile axis of whole rubbing head and non-rectilinear, the polishing of burnishing surface can be made even not, for comparatively coarse rubbing head, the precision of workpiece also can be had influence on.
4, traditional polishing is generally special purpose machine tool, needs to buy in addition, and cost is comparatively large, also can take certain plant area's area.
Be 201420040276.8 at application number, name is called in the patent document of lathe automatic polishing machine and proposes a kind of lathe automatic polishing machine, it is undertaken reequiping by traditional lathe and realizes the object that lathe carries out polishing, but it is larger to the change of lathe, install and restore all more difficult, and although it achieves the polishing function of lathe, it still will carry out secondary clamping and realize polishing to change lathe, still there is the problem of low precision to a certain extent;
Be 201220605854.9 at application number, name is called in a kind of patent document of lathe burnishing device and proposes another kind of technical scheme of being carried out polishing by lathe, it mainly by installing a Manual angular grinding machine on lathe, and installed by special fixture, it is short mainly to there is angle grinding machine stream time in this technical scheme, the problems such as driving torque is low, also cannot realize clamped one time simultaneously, carry out bore hole and the polishing process of inner hole of workpiece.
Summary of the invention
The technical problem to be solved in the present invention is: overcome traditional lathe in prior art and cannot carry out the technical problem of sidecar chamfered edge polishing to inner hole of workpiece, provide a kind of lathe expansion structure, thus while turning, can carry out polishing to workpiece.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of expanded type lathe polissoir, comprise buffing wheel, bindiny mechanism and driving mechanism, described bindiny mechanism comprises one for the fixture block of clamping on knife rest, a screw rod is provided with in fixture block, some screws for tie down screw are also provided with in fixture block, one end of described screw rod is provided with a rolling disc, described rolling disc is fixed by a rotary type fixed mechanism and bolt rotary, described rolling disc is provided with a sliding tray coaxial with the radial direction of rolling disc, the axle center of buffing wheel is fixed on the sliding tray of rolling disc by a screw arbor assembly, described buffing wheel rotates under the driving of driving mechanism, described buffing wheel is coaxially arranged with closed annular rack, described transfer block is rotatably connected to a power input shaft, described power input shaft realizes transmission by one with aforementioned rack meshed gears, driving mechanism comprises a power source, power source is connected with power input shaft, power source is fixed on knife rest.
As further innovation of the present invention, described buffing wheel comprises semi-enclosed buffing wheel shell and turning cylinder, is rotationally connected between described buffing wheel outer casing inner wall and turning cylinder by bearing.
As further innovation of the present invention, described annular rack is arranged on the inwall of buffing wheel shell.
As further innovation of the present invention, described power source is connected with power input shaft by a Universal flexible shaft, described Universal flexible shaft comprises outer liner and interior axle, the two ends of described interior axle are respectively arranged with power shaft and output shaft, the two ends of described power shaft and output shaft and outer liner are rotationally connected, connecting axle is provided with between described power shaft and output shaft, described connecting axle comprises some connecting joints, described connecting joint comprises a ball head and a ball bowl portion, and described ball head is embedded in the ball bowl portion of adjacent connecting joint.
As further innovation of the present invention, the ball bowl edge of opening annular array in described ball bowl portion is provided with four circular protruding blocks, on described ball head, respective protrusions block position annular array is provided with four sliding trays, the axis being parallel of described sliding tray and ball head, described protruding block moves in sliding tray.
As further innovation of the present invention, described rotary type fixed mechanism comprises the annular fixing hole A array being arranged on rolling disc center and the annular fixing hole B array being fixed on screw rod end, is fixedly connected with between fixing hole A and fixing hole B by lock-screw.
As further innovation of the present invention, described power source is motor.
As further innovation of the present invention, described screw arbor assembly comprise be fixed on turning cylinder one end stop nut and fixed bias circuit on sliding nut, described rolling disc is clamped between stop nut and sliding nut.
The invention has the beneficial effects as follows:
1, the present invention is by a dynamic buffing wheel of band, and fixedly mount between cutter, while turning, synchronously carry out the polishing to round piece surface, simple structure, efficiency is high, greatly for the dimensional measurement of later stage to the surface of inner hole of workpiece provides conveniently, and the adjustment that the present invention can close the radial and axial position of buffing wheel, adjustability is good, and general expenditure is high.
2, buffing wheel of the present invention drives the buffing wheel stability of carrying out rotating better compared to traditional by axle, can not cause the technical problem that turning cylinder is bending, further increase the precision of processing because the extruding force of surface of the work is too high.
3, be arranged on the tooth bar of buffing wheel outer casing inner wall, its Impact direction, towards the outside of buffing wheel shell, while rotation, can provide good support force, improve precision and the quality of polishing.
4, the transmission mechanism of Universal flexible shaft formula can greatly facilitate the adjustment of buffing wheel relative to tool position, and also can not bring any impact to precision and transmission effect.
Power transmission is carried out by the frictional force between bulb and ball bowl between the transmission joint of 5, traditional Universal flexible shaft, power transmission efficiency is low, when moment of torsion increases, be easy to skid, by four circular protruding blocks and four sliding trays between the bulb of the transmission joint in the present invention and ball bowl, under the prerequisite not affecting transmission joint rotational freedom inherently, improve transmission efficiency, prevent the generation of skidding.
6, the fixed structure of screw assembly type, dismantle and adjust all more convenient, maintenance efficiency is higher.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is top view of the present invention;
Figure comprises: buffing wheel 1; Turning cylinder 2; Bearing 3; Rolling disc 4; Screw arbor assembly 5; Lock-screw 6; Screw rod 7; Screw 8; Knife rest 9; Cutter 10.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As shown in Figure 1, a kind of expanded type lathe polissoir, comprise buffing wheel 1, bindiny mechanism and driving mechanism, described bindiny mechanism comprises one for the fixture block of clamping on knife rest 9, a screw rod 7 is provided with in fixture block, some screws 8 for tie down screw 7 are also provided with in fixture block, one end of described screw rod 7 is provided with a rolling disc 4, described rolling disc 4 rotates fixing by a rotary type fixed mechanism and screw rod 7, described rolling disc 4 is provided with a sliding tray coaxial with the radial direction of rolling disc 4, the axle center of buffing wheel 1 is fixed on the sliding tray of rolling disc 4 by a screw arbor assembly 5, described buffing wheel 1 rotates under the driving of driving mechanism, described buffing wheel 1 is coaxially arranged with closed annular rack, described annular rack is arranged on the inwall of buffing wheel 1 shell, described transfer block is rotatably connected to a power input shaft, described power input shaft realizes transmission by one with aforementioned rack meshed gears, driving mechanism comprises a power source, power source is connected with power input shaft, power source is fixed on knife rest 9,
Described buffing wheel 1 comprises semi-enclosed buffing wheel 1 shell and turning cylinder 2, is rotationally connected between described buffing wheel 1 outer casing inner wall and turning cylinder 2 by bearing 3;
Described power source is connected with power input shaft by a Universal flexible shaft, described Universal flexible shaft comprises outer liner and interior axle, the two ends of described interior axle are respectively arranged with power shaft and output shaft, the two ends of described power shaft and output shaft and outer liner are rotationally connected, connecting axle is provided with between described power shaft and output shaft, described connecting axle comprises some connecting joints, and described connecting joint comprises a ball head and a ball bowl portion, and described ball head is embedded in the ball bowl portion of adjacent connecting joint;
The ball bowl edge of opening annular array in described ball bowl portion is provided with four circular protruding blocks, on described ball head, respective protrusions block position annular array is provided with four sliding trays, the axis being parallel of described sliding tray and ball head, described protruding block moves in sliding tray;
Described rotary type fixed mechanism comprises the annular fixing hole A array being arranged on rolling disc 4 center and the annular fixing hole B array being fixed on screw rod 7 end, is fixedly connected with between fixing hole A and fixing hole B by lock-screw 6;
Described screw arbor assembly 5 comprise be fixed on turning cylinder 2 one end stop nut and fixed bias circuit 2 on sliding nut, described rolling disc 4 is clamped between stop nut and sliding nut.
During use, be fixed to fixing for fixture block together with cutter 10 on knife rest 9, by rotary screw 7, the axial location of adjustment rolling disc 4 counter-knife 10, has adjusted rear lock-screw 8, clamping screw 7, unclamp screw arbor assembly 5, the radial position of emery wheel can be adjusted, simultaneously by rotary motion dish 4, change the overlapping positions of fixing hole A and fixing hole B, the position of emery wheel relative to cutter 10 can be adjusted.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (8)
1. an expanded type lathe polissoir, it is characterized in that: comprise buffing wheel, bindiny mechanism and driving mechanism, described bindiny mechanism comprises one for the fixture block of clamping on knife rest, a screw rod is provided with in fixture block, some screws for tie down screw are also provided with in fixture block, one end of described screw rod is provided with a rolling disc, described rolling disc is fixed by a rotary type fixed mechanism and bolt rotary, described rolling disc is provided with a sliding tray coaxial with the radial direction of rolling disc, the axle center of buffing wheel is fixed on the sliding tray of rolling disc by a screw arbor assembly, described buffing wheel rotates under the driving of driving mechanism, described buffing wheel is coaxially arranged with closed annular rack, described transfer block is rotatably connected to a power input shaft, described power input shaft realizes transmission by one with aforementioned rack meshed gears, driving mechanism comprises a power source, power source is connected with power input shaft, power source is fixed on knife rest.
2. a kind of expanded type lathe polissoir as claimed in claim 1, be is characterized in that: described buffing wheel comprises semi-enclosed buffing wheel shell and turning cylinder, is rotationally connected between described buffing wheel outer casing inner wall and turning cylinder by bearing.
3. a kind of expanded type lathe polissoir as claimed in claim 2, is characterized in that: described annular rack is arranged on the inwall of buffing wheel shell.
4. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that: described power source is connected with power input shaft by a Universal flexible shaft, described Universal flexible shaft comprises outer liner and interior axle, the two ends of described interior axle are respectively arranged with power shaft and output shaft, the two ends of described power shaft and output shaft and outer liner are rotationally connected, connecting axle is provided with between described power shaft and output shaft, described connecting axle comprises some connecting joints, described connecting joint comprises a ball head and a ball bowl portion, described ball head is embedded in the ball bowl portion of adjacent connecting joint.
5. a kind of expanded type lathe polissoir as claimed in claim 4, it is characterized in that: the ball bowl edge of opening annular array in described ball bowl portion is provided with four circular protruding blocks, on described ball head, respective protrusions block position annular array is provided with four sliding trays, the axis being parallel of described sliding tray and ball head, described protruding block moves in sliding tray.
6. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that: described rotary type fixed mechanism comprises the annular fixing hole A array being arranged on rolling disc center and the annular fixing hole B array being fixed on screw rod end, is fixedly connected with between fixing hole A and fixing hole B by lock-screw.
7. a kind of expanded type lathe polissoir as claimed in claim 1, is characterized in that: described power source is motor.
8. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that: described screw arbor assembly comprise be fixed on turning cylinder one end stop nut and fixed bias circuit on sliding nut, described rolling disc is clamped between stop nut and sliding nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788844.7A CN104625737B (en) | 2014-12-19 | 2014-12-19 | A kind of expanded type lathe polissoir |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410788844.7A CN104625737B (en) | 2014-12-19 | 2014-12-19 | A kind of expanded type lathe polissoir |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104625737A true CN104625737A (en) | 2015-05-20 |
| CN104625737B CN104625737B (en) | 2017-11-24 |
Family
ID=53205214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410788844.7A Expired - Fee Related CN104625737B (en) | 2014-12-19 | 2014-12-19 | A kind of expanded type lathe polissoir |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625737B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968121A (en) * | 2019-04-09 | 2019-07-05 | 中船澄西船舶修造有限公司 | A kind of inner hole burnishing device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001150256A (en) * | 1999-11-29 | 2001-06-05 | Olympus Optical Co Ltd | Composite machining method for workpiece |
| CN201405257Y (en) * | 2009-05-12 | 2010-02-17 | 常州金安轧辊制造有限公司 | Surface polishing device of columnar workpiece |
| CN102554626A (en) * | 2011-11-16 | 2012-07-11 | 昆山上达精密配件有限公司 | Lathe for workpiece with inner bore |
| CN203031270U (en) * | 2012-12-21 | 2013-07-03 | 六安江淮永达机械制造有限公司 | Machine tool integrating turning and grinding |
| CN203542036U (en) * | 2013-09-13 | 2014-04-16 | 昆山钰立金属制品有限公司 | Lathe tool mechanism with electric grinder |
| CN203542041U (en) * | 2013-09-18 | 2014-04-16 | 上海运城制版有限公司 | Turning and grinding synchronous machining numerical control lathe |
-
2014
- 2014-12-19 CN CN201410788844.7A patent/CN104625737B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001150256A (en) * | 1999-11-29 | 2001-06-05 | Olympus Optical Co Ltd | Composite machining method for workpiece |
| CN201405257Y (en) * | 2009-05-12 | 2010-02-17 | 常州金安轧辊制造有限公司 | Surface polishing device of columnar workpiece |
| CN102554626A (en) * | 2011-11-16 | 2012-07-11 | 昆山上达精密配件有限公司 | Lathe for workpiece with inner bore |
| CN203031270U (en) * | 2012-12-21 | 2013-07-03 | 六安江淮永达机械制造有限公司 | Machine tool integrating turning and grinding |
| CN203542036U (en) * | 2013-09-13 | 2014-04-16 | 昆山钰立金属制品有限公司 | Lathe tool mechanism with electric grinder |
| CN203542041U (en) * | 2013-09-18 | 2014-04-16 | 上海运城制版有限公司 | Turning and grinding synchronous machining numerical control lathe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968121A (en) * | 2019-04-09 | 2019-07-05 | 中船澄西船舶修造有限公司 | A kind of inner hole burnishing device |
| CN109968121B (en) * | 2019-04-09 | 2023-12-26 | 中船澄西船舶修造有限公司 | Inner hole polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104625737B (en) | 2017-11-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2009078308A1 (en) | Rotation-indexing table apparatus for machine tool | |
| CN102179554B (en) | Pipe end groove forming machine | |
| CN103802000B (en) | A kind of polyhedron precise machining equipment of band feedback detection function | |
| CN207127631U (en) | A kind of filament cutter knife grinding mechanism | |
| CN204248577U (en) | For the special purpose grinder of the male cone (strobilus masculinus) grinding in gear die cavity | |
| CN104625737A (en) | Polishing machine for extending type lathe | |
| CN105522171A (en) | Portable type numerical-control process continuous processing device | |
| CN104690303B (en) | A kind of lathe device for polishing inner hole of workpiece and its application method | |
| CN112405144A (en) | Fine grinding treatment device and method for preventing center of hollow shaft from deforming | |
| CN201907046U (en) | High-precision and high-speed grinding and machining mechanism for longhole inner annular groove | |
| CN104625099A (en) | Polishing wheel expansion assembly for lathe | |
| CN115592481A (en) | Valve and polishing and grinding equipment for valve components | |
| CN205166563U (en) | Bent axle grinder | |
| CN1695850A (en) | Dual rotation structure of core clamper | |
| CN103802020B (en) | A kind of calibration grinding head device with feedback detection and hydraulic locking detent mechanism | |
| CN104475772B (en) | Cutter rest for lathe with polishing function | |
| CN205166562U (en) | Bent axle lapping machine | |
| CN104625749B (en) | One kind can polish formula boring cutter structure | |
| CN112757146A (en) | Synchronous heat dissipation formula centrifugal grinder | |
| CN201997778U (en) | Pipe end slope-mouth forming machine | |
| CN201500797U (en) | Self-boring device of speed reducer | |
| CN206273493U (en) | A kind of axle centre-hole lapping machine | |
| CN206952186U (en) | Automatic feeder and there is its single-spindle automatic lathe | |
| CN105415165A (en) | Five-axis driving precise double-sided grinding machine | |
| CN204094529U (en) | A kind of fixture being beneficial to thin slice object turnery processing end face flatness |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |