CN104625737B - A kind of expanded type lathe polissoir - Google Patents
A kind of expanded type lathe polissoir Download PDFInfo
- Publication number
- CN104625737B CN104625737B CN201410788844.7A CN201410788844A CN104625737B CN 104625737 B CN104625737 B CN 104625737B CN 201410788844 A CN201410788844 A CN 201410788844A CN 104625737 B CN104625737 B CN 104625737B
- Authority
- CN
- China
- Prior art keywords
- rotating disc
- buffing wheel
- polissoir
- input shaft
- fixed
- 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.)
- Expired - Fee Related
Links
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000003491 array Methods 0.000 claims description 6
- 229910001651 emery Inorganic materials 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 1
- 238000005498 polishing Methods 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 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
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 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
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- 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 present invention relates to a kind of expanded type lathe polissoir,Including buffing wheel,Bindiny mechanism and drive mechanism,Bindiny mechanism is used for fixture block of the clamping on knife rest including one,A screw rod is provided with fixture block,Some screws for tie down screw are additionally provided with fixture block,A rotating disc is provided with one end of screw rod,Rotating disc is rotated by a rotary type fixed mechanism and screw rod and fixed,A sliding groove coaxial with the radial direction of rotating disc is provided with rotating disc,The axle center of buffing wheel is fixed on the sliding groove of rotating disc by a screw arbor assembly,Buffing wheel is rotated by drive mechanism,The annular rack of closing is coaxially arranged with buffing wheel,A power input shaft is rotatably connected in transfer block,Realized and be driven with aforementioned rack meshed gears by one on power input shaft,Drive mechanism includes a power source,Power source is connected with power input shaft,Power source is fixed on knife rest.Simple structure, efficiency high.
Description
Technical field
The present invention relates to a kind of expanded type lathe polissoir, belongs to lathe expanding unit field.
Background technology
Typically after bore hole is carried out to round-meshed workpiece, in order to improve installation accuracy and aesthetic measure, it is often necessary to
Device to hole inwall is polished, and these work are usually that will be thrown on workpiece again clamping to some special burnishing machines
Light, but more problem be present in such a polishing mode；
1st, after workpiece is removed from lathe, again on clamping to burnishing machine when because being secondary installing, it is difficult to ensure that
The axiality installed twice, if carrying out preliminary polishing, it is polished, and head surface is more coarse, and the internal face of meeting device to hole is brought
Certain abrasion, non-coaxial abrasion can influence the precision in hole.
2nd, clamping can bring the larger time to waste again, and for large-scale, the not only dismounting to workpiece needs to expend largely
Time, while the calibration to the secondary calibration and rubbing head of workpiece will also spend the substantial amounts of time, cost of labor is higher, production capacity
It can reduce.
3rd, traditional rubbing head is usually direct-connected on motor that then motor, which is arranged on, promotes on sliding block, drives
The vibration that dynamic motor is brought when rotating, which can drive, promotes sliding block to move together so that the mobile axis of whole rubbing head are simultaneously non-straight
It line, can make it that the polishing of burnishing surface is not uniform enough, for more coarse rubbing head, also influence whether the precision of workpiece.
4th, traditional polishing is usually special purpose machine tool, it is necessary to buy in addition, and cost is larger, can also take certain plant area face
Product.
In Application No. 201420040276.8, entitled lathe proposes one kind with the patent document of automatic polishing machine
Lathe automatic polishing machine, it is reequiped by traditional lathe to realize purpose that lathe is polished, but it is to lathe
Change it is bigger, installation and restore it is all relatively difficult, although and its realize the polishing function of lathe, its still will
Carry out secondary clamping and realize polishing to change lathe, the problem of low precision to a certain extent still be present；
It is another with being proposed in the patent document of burnishing device in Application No. 201220605854.9, a kind of entitled lathe
A kind of technical scheme being polished by lathe, it on lathe mainly by installing a manual angle grinder, and pass through
Special fixture is installed, and it is short that this technical scheme is primarily present angle grinder stream time, the problems such as driving torque is low, simultaneously
Also clamped one time can not be realized, carries out the bore hole and polishing process of inner hole of workpiece.
The content of the invention
The technical problem to be solved in the present invention is：Overcome in the prior art traditional lathe can not to inner hole of workpiece carry out side car
The technical problem of chamfered edge polishing, there is provided a kind of lathe expansion structure, so as to be polished while turning to workpiece.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of expanded type lathe polissoir, including buffing wheel, bindiny mechanism and drive mechanism, the bindiny mechanism
It is used for fixture block of the clamping on knife rest including one, a screw rod is provided with fixture block, some use are additionally provided with fixture block
In being provided with a rotating disc on the screw of tie down screw, one end of the screw rod, the rotating disc is consolidated by a rotary type
Determine mechanism and rotate fixation with screw rod, a sliding groove coaxial with the radial direction of rotating disc is provided with the rotating disc,
The axle center of buffing wheel is fixed on the sliding groove of rotating disc by a screw arbor assembly, and the buffing wheel is in drive mechanism
It is rotated by, the annular rack of closing is coaxially arranged with the buffing wheel, one is rotatably connected in the transfer block
Individual power input shaft, passes through one on the power input shaft and is realized with aforementioned rack meshed gears and be driven, drive mechanism bag
A power source is included, power source is connected with power input shaft, and power source is fixed on knife rest.
As a further innovation of the present invention, the buffing wheel includes semi-enclosed buffing wheel shell and rotary shaft,
It is rotatablely connected between the buffing wheel outer casing inner wall and rotary shaft by bearing.
As a further innovation of the present invention, the annular rack is arranged on the inwall of buffing wheel shell.
As a further innovation of the present invention, the power source is connected by a Universal flexible shaft with power input shaft, institute
Stating Universal flexible shaft includes outer liner and interior axle, and the both ends of the interior axle are respectively arranged with input shaft and output shaft, the input
Axle is rotatablely connected with the both ends of output shaft and outer liner, and connecting shaft, the company are provided between the input shaft and output shaft
Spindle includes some connections and saved, and the connection section includes a ball head and a ball bowl portion, and the ball head is embedded into adjacent
In the ball bowl portion for connecting section.
As a further innovation of the present invention, the ball bowl edge of opening annular array in the ball bowl portion is provided with four circles
Protruding block, respective protrusions block position annular array is provided with four sliding grooves, the sliding groove and ball on the ball head
The diameter parallel on head, the protruding block move in sliding groove.
As a further innovation of the present invention, the annular that the rotary type fixed mechanism includes being arranged on rotation disk center is consolidated
Determine hole A arrays and be fixed on the annular fixing hole B arrays of screw rod end, pass through lock-screw between fixing hole A and fixing hole B
It is fixedly connected.
As a further innovation of the present invention, the power source is motor.
As a further innovation of the present invention, the screw arbor assembly includes the stop nut for being fixed on rotary shaft one end and consolidated
Determine the sliding nut in rotary shaft, the rotating disc is clamped between stop nut and sliding nut.
The beneficial effects of the invention are as follows：
1st, the present invention is fixedly mounted, while turning, together by one with dynamic buffing wheel between cutter
Step carries out the polishing to round piece surface, simple structure, efficiency high, is greatly size of the later stage to the surface of inner hole of workpiece
Measurement provides conveniently, and the adjustment that the present invention can be closed to the radial and axial position of buffing wheel, adjustability
Good, general expenditure is high.
2nd, buffing wheel of the invention is more preferable compared to traditional buffing wheel stability rotated by axle driving, no
The technical problem for rotating bending shaft can be caused because the extruding force of workpiece surface is too high, further increase the precision of processing.
3rd, the rack of buffing wheel outer casing inner wall is arranged on, its Impact direction, can be with towards the outside of buffing wheel shell
While rotating, there is provided good support force, improve the precision and quality of polishing.
4th, the transmission mechanism of Universal flexible shaft formula can greatly facilitate adjustment of the buffing wheel relative to tool position, and
Any influence will not also be brought on precision and transmission effect.
5th, power transmission, power transmission are carried out by the frictional force between bulb and ball bowl between the transmission section of traditional Universal flexible shaft
Efficiency is low, when moment of torsion increases, it is easy to skids, passes through four circles between the bulb and ball bowl of the transmission section in the present invention
Protruding block and four sliding grooves, on the premise of transmission section rotational freedom inherently is not influenceed, improve transmission efficiency,
Prevent the generation skidded.
6th, the fixed structure of screw assembly type, dismounting and adjustment are all more convenient, and maintenance efficiency is higher.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the top view of the present invention；
Figure includes：Buffing wheel 1；Rotary shaft 2；Bearing 3；Rotating disc 4；Screw arbor assembly 5；Lock-screw 6；Screw rod 7；Spiral shell
Nail 8；Knife rest 9；Cutter 10.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As shown in figure 1, a kind of expanded type lathe polissoir, including buffing wheel 1, bindiny mechanism and drive mechanism,
The bindiny mechanism is used for fixture block of the clamping on knife rest 9 including one, a screw rod 7 is provided with fixture block, in fixture block
Some screws 8 for tie down screw 7 are additionally provided with, a rotating disc 4, the rotation are provided with one end of the screw rod 7
Disk 4 is rotated by a rotary type fixed mechanism and screw rod 7 and fixed, and one and rotating disc 4 are provided with the rotating disc 4
The coaxial sliding groove of radial direction, the axle center of buffing wheel 1 are fixed on the sliding groove of rotating disc 4 by a screw arbor assembly 5,
The buffing wheel 1 is rotated by drive mechanism, and the annular rack of closing is coaxially arranged with the buffing wheel 1,
The annular rack is arranged on the inwall of the shell of buffing wheel 1, and a power input is rotatably connected in the transfer block
Axle, realized on the power input shaft and be driven with aforementioned rack meshed gears by one, drive mechanism includes a power
Source, power source are connected with power input shaft, and power source is fixed on knife rest 9；
The buffing wheel 1 includes semi-enclosed shell of buffing wheel 1 and rotary shaft 2, the outer casing inner wall of buffing wheel 1
It is rotatablely connected between rotary shaft 2 by bearing 3；
The power source is connected by a Universal flexible shaft with power input shaft, the Universal flexible shaft include outer liner and
Interior axle, the both ends of the interior axle are respectively arranged with input shaft and output shaft, and the two of the input shaft and output shaft and outer liner
End rotation connection, connecting shaft is provided between the input shaft and output shaft, the connecting shaft includes some connections and saved, the company
Connecing section includes a ball head and a ball bowl portion, and the ball head is embedded into the ball bowl portion of adjacent connection section；
The ball bowl edge of opening annular array in the ball bowl portion is provided with four circular protruding blocks, on the ball head
Respective protrusions block position annular array is provided with four sliding grooves, the diameter parallel of the sliding groove and ball head, the projection
Block moves in sliding groove；
The rotary type fixed mechanism includes being arranged on the annular fixing hole A arrays at the center of rotating disc 4 and is fixed on screw rod 7
The annular fixing hole B arrays of end, are fixedly connected between fixing hole A and fixing hole B by lock-screw 6；
The screw arbor assembly 5 includes the slip spiral shell being fixed on the stop nut and fixed bias circuit 2 of the one end of rotary shaft 2
Mother, the rotating disc 4 are clamped between stop nut and sliding nut.
In use, fixture block fixation is fixed on knife rest 9 together with cutter 10, by rotary screw 7, rotating disc 4 is adjusted
With respect to the axial location of cutter 10, lock-screw 8 after the completion of adjustment, clamping screw 7, screw arbor assembly 5 is unclamped, emery wheel can be adjusted
Radial position, while by rotary motion disk 4, change fixing hole A and fixing hole B overlapping positions, emery wheel phase can be adjusted
For the position of cutter 10.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (8)
1. a kind of expanded type lathe polissoir, it is characterized in that：It is described including buffing wheel, bindiny mechanism and drive mechanism
Bindiny mechanism is used for fixture block of the clamping on knife rest including one, and a screw rod is provided with fixture block, is also set up in fixture block
There are some screws for tie down screw, a rotating disc is provided with one end of the screw rod, the rotating disc passes through one
Rotary type fixed mechanism and screw rod, which rotate, to be fixed, be provided with the rotating disc one it is coaxial with the radial direction of rotating disc
Sliding groove, the axle center of buffing wheel are fixed on the sliding groove of rotating disc by a screw arbor assembly, and the buffing wheel is driving
Motivation structure is rotated by, and the annular rack of closing is coaxially arranged with the buffing wheel, is rotatablely connected in transfer block
There is a power input shaft, realized and be driven with aforementioned rack meshed gears by one on the power input shaft, driving machine
Structure includes a power source, and power source is connected with power input shaft, and power source is fixed on knife rest.
2. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that：The buffing wheel includes half and sealed
The buffing wheel shell and rotary shaft closed, it is rotatablely connected between the buffing wheel outer casing inner wall and rotary shaft by bearing.
3. a kind of expanded type lathe polissoir as claimed in claim 2, it is characterized in that：The annular rack is arranged on throwing
On the inwall of light emery wheel shell.
4. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that：The power source passes through one ten thousand
It is connected to flexible axle with power input shaft, the Universal flexible shaft includes outer liner and interior axle, and the both ends of the interior axle are set respectively
There are input shaft and output shaft, the input shaft is rotatablely connected with the both ends of output shaft and outer liner, the input shaft and output
Connecting shaft is provided between axle, the connecting shaft includes some connections and saved, and the connection section includes a ball head and a ball
Bowl portion, the ball head are embedded into the ball bowl portion of adjacent connection section.
5. a kind of expanded type lathe polissoir as claimed in claim 4, it is characterized in that：The ball bowl opening in the ball bowl portion
Edge annular array is provided with four circular protruding blocks, and respective protrusions block position annular array is provided with the ball head
Four sliding grooves, the diameter parallel of the sliding groove and ball head, the protruding block move in sliding groove.
6. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that：The rotary type fixed mechanism bag
Include and be arranged on the annular fixing hole A arrays for rotating disk center and the annular fixing hole B arrays for being fixed on screw rod end, in fixing hole
It is fixedly connected between A and fixing hole B by lock-screw.
7. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that：The power source is motor.
8. a kind of expanded type lathe polissoir as claimed in claim 1, it is characterized in that：The screw arbor assembly includes fixing
Sliding nut on the stop nut and fixed bias circuit of rotary shaft one end, the rotating disc are clamped in stop nut and slip
Between 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 CN104625737A (en) | 2015-05-20 |
| CN104625737B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968121B (en) * | 2019-04-09 | 2023-12-26 | 中船澄西船舶修造有限公司 | Inner hole polishing device |
Family Cites Families (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
Also Published As
| Publication number | Publication date |
|---|---|
| CN104625737A (en) | 2015-05-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 |