CN105643006B - A kind of saw cutting device of self-centering clamping - Google Patents
A kind of saw cutting device of self-centering clamping Download PDFInfo
- Publication number
- CN105643006B CN105643006B CN201610196330.1A CN201610196330A CN105643006B CN 105643006 B CN105643006 B CN 105643006B CN 201610196330 A CN201610196330 A CN 201610196330A CN 105643006 B CN105643006 B CN 105643006B
- Authority
- CN
- China
- Prior art keywords
- saw cutting
- inner cylinder
- self
- cutting device
- motor
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
- B23D47/06—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work for stock of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/006—Sawing machines or sawing devices with circular saw blades or with friction saw discs with means to attach the sawing device to the workpiece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/08—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for bringing the circular saw blade to the workpiece or removing same therefrom
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of saw cutting device of self-centering clamping, including inner cylinder (1), outer barrel (2), circumference rotary drive mechanism (3), motor (31), axial regulating mechanism (4), axial direction electric machine (41), radiai adjustment mechanism (5), radial motor (51), saw cutting mechanism (6), sawing motor (61), saw blade (62), positioning and clamping mechanism (7).The present invention is enclosed in target part (8), with target part (8) originally as positioning datum, the present invention is fixed together with target part (8) positioning by positioning and clamping mechanism (7), then it is adjusted axially successively by axial regulating mechanism (4), sawing motor (61) driving saw blade (62) rotation, radiai adjustment mechanism (5) and circumference rotary drive mechanism (3) are prepared according to technique carries out linkage feeding, realizes the sawing to target part (8).The present invention has portable function, it is adaptable to the cut-out operation of bar cylindrical parts.
Description
Technical field
The invention belongs to bar cylindrical parts cutting field, it is more particularly to a kind of with bar cylindrical parts sheet as positioning datum
With self-centering clamping function can portable saw cutting device.
Background technology
The work cut off to bar cylindrical parts is frequently seen in industrial circle, is all in most cases by workman
Hand held power saw completes task by sawing.With the development of industrial technology, requirement more and more higher of the people to precision, it is traditional by
The mode that workman's hand held power saw carries out sawing can not realize the accurate cut-out to bar cylindrical parts at all.Except the side of artificial sawing
Formula, also has the mode that using sawing machine bar cylindrical parts are carried out with sawing now, and although this mode disclosure satisfy that required precision, but
Underaction, it is impossible to which there is the ability of portable use, during especially for field work, sawing machine sawing as artificial sawing
Mode can not complete task.It is real under the influence of above-mentioned background, it is now desired to a kind of device for having high accuracy and portable function concurrently
The cut-out operation of existing bar cylindrical parts.
The content of the invention
In view of this, in view of the shortcomings of the prior art and blank, the technical problems to be solved by the invention are to provide one kind
The saw cutting device of self-centering clamping, with target stem cylindrical parts sheet as positioning datum, by the saw cutting mechanism on device to mesh
Mark post cylindrical parts carry out sawing.
To achieve these goals, structure composition is as follows by the present invention：There are hollow channel, the inner cylinder (1) in the middle of inner cylinder (1)
On be provided with positioning and clamping mechanism (7), outer barrel (2) circumference rotary drive mechanism (3), axial regulating mechanism (4), institute be installed
State and radiai adjustment mechanism (5) is installed on axial regulating mechanism (4), saw cutting mechanism is installed on the radiai adjustment mechanism (5)
(6), the inner cylinder (1) is connected with outer barrel (2) by bearing, and above-mentioned all parts are with hollow logical in the middle of the inner cylinder (1)
It is overall in ring type layout centered on road.The inner cylinder (1), the axis collinear of outer barrel (2), the axis are parallel with Y-axis.It is described
Motor (31) is installed, the circumference rotary drive mechanism (3) can drive outer barrel on circumference rotary drive mechanism (3)
(2) rotary motion relative to inner cylinder (1) is done around axis of workpiece.Axial direction electric machine is installed on the axial regulating mechanism (4)
(41), the axial regulating mechanism (4) can drive radiai adjustment mechanism (5) to do feed motion along Y direction.The radial direction is adjusted
Radial motor (51) is installed in section mechanism (5), the radiai adjustment mechanism (5) can drive saw cutting mechanism (6) along inner cylinder (1)
Radial direction do feed motion.Sawing motor (61) and saw blade (62), the sawing motor are installed on the saw cutting mechanism (6)
(61) saw blade (62) can be driven to rotate.
Advantages of the present invention is as follows：The present invention can be moved, with portable function, it is adaptable to roofbolt shape zero without pedestal
The cut-out operation of part, is particularly suitable for use in that because of portable problem the working condition of sawing machine can not be used.Bar cylindrical parts are fixed not
Dynamic, the present apparatus need to be only enclosed on to positioning clamping on the bar cylindrical parts just can implement cut-out operation.The present invention is with target roofbolt
Shape part sheet realizes self-centering clamping as positioning datum, by positioning and clamping mechanism (7), then is provided by multiple governor motions
Accurate feed motion, saw cutting mechanism (6) is realized accurate sawing to target stem cylindrical parts.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Fig. 1 is a kind of structural representation of the saw cutting device of self-centering clamping.
Fig. 2 is a kind of cut-away section structural representation of the saw cutting device of self-centering clamping.
Fig. 3 is a kind of operating diagram of the saw cutting device of self-centering clamping.
In figure, 1-inner cylinder, 2-outer barrel, 3-circumference rotary drive mechanism, 31-motor, 4-it is adjusted axially machine
Structure, 41-axial direction electric machine, 5-radiai adjustment mechanism, 51-radial motor, 6-saw cutting mechanism, 61-sawing motor, 62-saw
Piece, 7-positioning and clamping mechanism, 8-target part.
Embodiment
Exemplary embodiment is as follows：According to shown in Fig. 3, target part (8) is fixed, and the present invention is enclosed on into the mesh
On tender (8).Start positioning and clamping mechanism (7) first, the positioning and clamping mechanism (7) is fixed by inner cylinder (1) and target part (8)
Together.Then axial direction electric machine (41) starts, and axial regulating mechanism (4) drives radiai adjustment mechanism (5) and saw cutting mechanism (6) edge
Y direction carries out axial location regulation, when saw blade (62) reaches off-position, and axial direction electric machine (41) stalling is adjusted axially machine
Structure (4) is locked.Then sawing motor (61) starts, and driving saw blade (62) rotates at a high speed.Last motor (31) and radially electricity
Machine (51) starts simultaneously, all parts on circumference rotary drive mechanism (3) driving outer barrel (2) and outer barrel (2) around inner cylinder (1) and
Target part (8) rotates, and radiai adjustment mechanism (5) drives radial direction of the saw cutting mechanism (6) along inner cylinder (1) to do radial feed motion, footpath
Prepared to governor motion (5) and circumference rotary drive mechanism (3) according to technique and carry out linkage feeding, realized to target part (8)
Sawing, until target part (8) is cut off.After target part (8) is cut off, radiai adjustment mechanism (5) resets first, then saws
Motor (61) stalling is cut, then axial regulating mechanism (4) resets, last positioning and clamping mechanism (7) stops clamping, by device from mesh
Tender is removed on (8), the sawing end of job.
The operation principle labor of the present invention is as follows：It is of the invention overall in ring type layout, centre has hollow channel can be with
Pass through target part (8).The force direction of positioning and clamping mechanism (7) points to the central axis of inner cylinder (1), therefore positioning clamping machine
Structure (7) possesses the function of self-centering clamping, in the clamp state, the axis of inner cylinder (1), the axis of outer barrel (2) and target part (8)
Overlap, the axis is parallel with Y-axis.For these reasons, outer barrel (2) is equal to around target part (8) around own axis
Axis is rotated, this ensure that the high accuracy and stability of whole sawing process.Axial regulating mechanism (4) can be provided along Y-axis
The high-precision straight-line feed motion in direction, makes the cutting edge of saw blade (62) accurately reach the secant plane of target part (8), so that
Realize that the error distance between accurate sawing, i.e. actual profile and target section is very small.Radiai adjustment mechanism (5) provides sensing
The radial feed motion of target part (8) axis, that is, control the cutting depth of saw blade (62), it is ensured that cutting depth is reached mesh enough
All parts on the sawed-off degree of tender (8), circumference rotary drive mechanism (3) driving outer barrel (2) and outer barrel (2) are around inner cylinder
(1) and target part (8) axis rotation, according to target part (8) dimensional parameters and material property and processing technology requirement,
Under the linkage feeding of circumference rotary drive mechanism (3) and radiai adjustment mechanism (5), saw blade (62) is in secant plane according to technique
Movement is prepared, the impact for being subject to saw blade (62) is smaller, and whole sawing process is more steady, be conducive to improving sawing precision and disconnected
Face quality.The motion that sawing motor (61) is provided is the main motion of sawing motion, and driving saw blade (62) rotates at a high speed, completes saw
Cut.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, it is clear that those skilled in the art
Member can carry out various changes to the present invention and deform without departing from the spirit and scope of the present invention.So, if the present invention
These modification and variation belong within the scope of the claim and its equivalent technologies of the present invention, then the present invention also changes comprising these
Including dynamic and deformation.
Claims (6)
1. a kind of saw cutting device of self-centering clamping, it is characterised in that：Have in the middle of inner cylinder (1) on hollow channel, the inner cylinder (1)
It is provided with positioning and clamping mechanism (7), outer barrel (2) and circumference rotary drive mechanism (3), axial regulating mechanism (4) is installed, it is described
It is provided with axial regulating mechanism (4) on radiai adjustment mechanism (5), the radiai adjustment mechanism (5) and saw cutting mechanism is installed
(6), the inner cylinder (1) is connected with outer barrel (2) by bearing, and above-mentioned all parts are with hollow logical in the middle of the inner cylinder (1)
It is overall in ring type layout centered on road.
2. a kind of saw cutting device of self-centering clamping according to claim 1, it is characterised in that：The inner cylinder (1), outer barrel
(2) axis collinear, the axis is parallel with Y-axis.
3. a kind of saw cutting device of self-centering clamping according to claim 1 or claim 2, it is characterised in that：It is described
Motor (31) is installed, the circumference rotary drive mechanism (3) can drive outer barrel on circumference rotary drive mechanism (3)
(2) rotary motion relative to inner cylinder (1) is done around axis of workpiece.
4. a kind of saw cutting device of self-centering clamping according to claim 1, it is characterised in that：The axial regulating mechanism
(4) axial direction electric machine (41) is installed, the axial regulating mechanism (4) can drive radiai adjustment mechanism (5) to be done along Y direction on
Feed motion.
5. a kind of saw cutting device of self-centering clamping according to claim 1, it is characterised in that：The radiai adjustment mechanism
(5) radial motor (51) is installed, the radiai adjustment mechanism (5) can drive radial direction of the saw cutting mechanism (6) along inner cylinder (1) on
Do feed motion.
6. a kind of saw cutting device of self-centering clamping according to claim 1, it is characterised in that：The saw cutting mechanism (6)
On sawing motor (61) and saw blade (62) be installed, the sawing motor (61) can drive saw blade (62) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196330.1A CN105643006B (en) | 2016-03-31 | 2016-03-31 | A kind of saw cutting device of self-centering clamping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196330.1A CN105643006B (en) | 2016-03-31 | 2016-03-31 | A kind of saw cutting device of self-centering clamping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105643006A CN105643006A (en) | 2016-06-08 |
| CN105643006B true CN105643006B (en) | 2017-11-07 |
Family
ID=56496664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196330.1A Expired - Fee Related CN105643006B (en) | 2016-03-31 | 2016-03-31 | A kind of saw cutting device of self-centering clamping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105643006B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111409144B (en) * | 2020-05-19 | 2021-06-29 | 陈玲佳 | Chopping block groover |
| CN113197069A (en) * | 2021-05-14 | 2021-08-03 | 四川大学 | Agricultural accurate intelligent irrigation measurement and control system and irrigation measurement and control method |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87215634U (en) * | 1987-11-15 | 1988-09-28 | 段中涛 | Ring rail cutting machine for cast iron tube |
| US5081768A (en) * | 1991-01-22 | 1992-01-21 | Sma Controls, Inc. | Pipe cutting |
| CN2714217Y (en) * | 2004-08-23 | 2005-08-03 | 成都共同管业有限公司 | Pipe cutter |
| CN101513741B (en) * | 2009-03-27 | 2010-11-03 | 董沛霖 | High-altitude portable pipeline cutting machine |
| CN202591709U (en) * | 2012-05-18 | 2012-12-12 | 浙江澳太机械制造有限公司 | Multifunctional cylindrical cutting machine |
| CN203265762U (en) * | 2013-05-14 | 2013-11-06 | 无锡迪达钢管有限公司 | Portable steel tube cutting machine |
| CN105171079A (en) * | 2015-10-12 | 2015-12-23 | 四川大学 | Self-centering clamping type milling device |
| CN205519916U (en) * | 2016-03-31 | 2016-08-31 | 四川大学 | Device that saw cuts from centering clamping |
-
2016
- 2016-03-31 CN CN201610196330.1A patent/CN105643006B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105643006A (en) | 2016-06-08 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171107 Termination date: 20180331 |
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| CF01 | Termination of patent right due to non-payment of annual fee |