CN105643006A - Self-centering clamping awing device - Google Patents
Self-centering clamping awing device Download PDFInfo
- Publication number
- CN105643006A CN105643006A CN201610196330.1A CN201610196330A CN105643006A CN 105643006 A CN105643006 A CN 105643006A CN 201610196330 A CN201610196330 A CN 201610196330A CN 105643006 A CN105643006 A CN 105643006A
- Authority
- CN
- China
- Prior art keywords
- self
- sawing
- centering clamping
- inner core
- saw cutting
- 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.)
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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 self-centering clamping sawing device. The self-centering clamping sawing device comprises an inner cylinder (1), an outer cylinder (2), a circumference rotating driving mechanism (3), a driving motor (31), an axial adjusting mechanism (4), an axial motor (41), a radial adjusting mechanism (5), a radial motor (51), a sawing mechanism (6), a sawing motor (61), a saw blade (62) and a positioning clamping mechanism (7). The self-centering clamping sawing device is arranged on a target piece (8) in a sleeving mode, and the self-centering clamping sawing device and the target piece (8) are positioned and fixed together through the positioning clamping mechanism (7) with the target piece (8) as a positioning reference; then, axial adjustment is carried out through the axial adjusting mechanism (4), the sawing motor (61) drives the saw blade (62) to rotate, linkage feeding is carried out through the radial adjusting mechanism (5) and the circumference rotating driving mechanism (3) according to technological preparation, and thus the target piece (8) is sawn. The self-centering clamping sawing device is convenient to carry and suitable for sawing-off work of rod or column parts.
Description
Technical field
The invention belongs to bar cylindrical parts cutting field, particularly to a kind of with bar cylindrical parts this as positioning datum there is self-centering clamping function can portable saw cutting device.
Background technology
Industrial circle is frequently seen the work that bar cylindrical parts is cut off, is all in most cases completed task by workman's hand held power saw by sawing. Along with the development of industrial technology, people are more and more higher to the requirement of precision, traditional carried out the mode of sawing by workman's hand held power saw and cannot realize the accurate cut-out to bar cylindrical parts at all. Mode except artificial sawing, also has now the mode using sawing machine that bar cylindrical parts carries out sawing, although this mode disclosure satisfy that required precision, but underaction, the ability of portable use can not be had as artificial sawing, during especially for field work, the mode of sawing machine sawing cannot complete task. Under the impact of above-mentioned background, it is now desired to a kind of device having high accuracy and portable function concurrently, it is achieved the cut-out operation of bar cylindrical parts.
Summary of the invention
In view of this, for the deficiencies in the prior art and blank, the technical problem to be solved is to provide the saw cutting device of a kind of self-centering clamping, with target stem cylindrical parts originally as positioning datum, by the saw cutting mechanism on device, target stem cylindrical parts is carried out sawing.
The present invention is to achieve these goals, structure is composed as follows: have hollow channel in the middle of inner core (1), described inner core (1) is provided with positioning and clamping mechanism (7), urceolus (2) is provided with circumference rotary drive mechanism (3), axial regulating mechanism (4), described axial regulating mechanism (4) is provided with radiai adjustment mechanism (5), described radiai adjustment mechanism (5) is provided with saw cutting mechanism (6), described inner core (1) is connected by bearing with urceolus (2), centered by above-mentioned all parts hollow channel in the middle of described inner core (1), overall in ring type layout. described inner core (1), urceolus (2) axis collinear, described axis is parallel with Y-axis. being provided with drive motor (31) on described circumference rotary drive mechanism (3), described circumference rotary drive mechanism (3) can drive urceolus (2) to do the rotary motion relative to inner core (1) around axis of workpiece. being provided with axial direction electric machine (41) on described axial regulating mechanism (4), described axial regulating mechanism (4) can drive radiai adjustment mechanism (5) to do feed motion along Y direction.Being provided with radial motor (51) on described radiai adjustment mechanism (5), described radiai adjustment mechanism (5) can drive saw cutting mechanism (6) to do feed motion along the radial direction of inner core (1). Being provided with sawing motor (61) and saw blade (62) on described saw cutting mechanism (6), described sawing motor (61) can drive saw blade (62) to rotate.
Advantages of the present invention is as follows: the present invention does not have pedestal, it is possible to mobile, has portable function, it is adaptable to the cut-out operation of bar cylindrical parts, is particularly well-suited to cannot use because of portable problem the working condition of sawing machine. Bar cylindrical parts maintains static, and only need to be enclosed within by this device on described bar cylindrical parts and position clamping just can implement cut-out operation. The present invention with target stem cylindrical parts this as positioning datum, self-centering clamping is realized by positioning and clamping mechanism (7), again through the accurate feed motion that multiple governor motions provide, saw cutting mechanism (6) is made to realize the accurate sawing to target stem cylindrical parts.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Fig. 1 is the structural representation of the saw cutting device of a kind of self-centering clamping.
Fig. 2 is the cut-away section structural representation of the saw cutting device of a kind of self-centering clamping.
Fig. 3 is the operating diagram of the saw cutting device of a kind of self-centering clamping.
In figure, 1 inner core, 2 urceolus, 3 circumference rotary drive mechanisms, 31 drive motors, 4 axial regulating mechanisms, 41 axial direction electric machines, 5 radiai adjustment mechanisms, 51 radial motors, 6 saw cutting mechanisms, 61 sawing motors, 62 saw blades, 7 positioning and clamping mechanisms, 8 target part.
Detailed description of the invention
Exemplary embodiment is as follows: shown in Fig. 3, and target part (8) maintains static, and the present invention is enclosed within described target part (8). First starting positioning and clamping mechanism (7), inner core (1) and target part (8) are fixed together by described positioning and clamping mechanism (7). Then axial direction electric machine (41) starts, axial regulating mechanism (4) drives radiai adjustment mechanism (5) and saw cutting mechanism (6) to carry out axial location adjustment along Y direction, when saw blade (62) arrives off-position, axial direction electric machine (41) stall, axial regulating mechanism (4) is locked. Then sawing motor (61) starts, and drives saw blade (62) high speed rotating. Last drive motor (31) and radial motor (51) start simultaneously, circumference rotary drive mechanism (3) drives all parts on urceolus (2) and urceolus (2) to rotate around inner core (1) and target part (8), radiai adjustment mechanism (5) drives saw cutting mechanism (6) to do radial feed motion along the radial direction of inner core (1), radiai adjustment mechanism (5) and circumference rotary drive mechanism (3) carry out linkage feeding according to technique preparation, realize the sawing to target part (8), until target part (8) is cut off. After target part (8) is cut-off, first radiai adjustment mechanism (5) resets, then sawing motor (61) stall, then axial regulating mechanism (4) resets, last positioning and clamping mechanism (7) stops clamping, device is taken off target part (8), the sawing end of job.
The operation principle labor of the present invention is as follows: entirety of the present invention is ring type layout, and centre has hollow channel that target part (8) can be made to pass. The force direction of positioning and clamping mechanism (7) points to the central axis of inner core (1), therefore positioning and clamping mechanism (7) has the function of self-centering clamping, in the clamp state, inner core (1), urceolus (2) the dead in line of axis and target part (8), described axis is parallel with Y-axis.For above-mentioned reasons, the axis that urceolus (2) is equal to around target part (8) around own axis rotates, and this ensure that the high accuracy of whole sawing process and stability. axial regulating mechanism (4) can provide the high accuracy straight-line feed along Y direction to move, the cutting edge making saw blade (62) accurately arrives the secant plane of target part (8), thus realizing accurate sawing, namely the error distance between actual profile and target section is very little. radiai adjustment mechanism (5) provides the radial feed motion pointing to target part (8) axis, namely the cutting depth of saw blade (62) is controlled, ensure that cutting depth arrives degree sawed-off for target part (8) enough, circumference rotary drive mechanism (3) drives all parts on urceolus (2) and urceolus (2) to rotate around the axis of inner core (1) and target part (8), dimensional parameters and material behavior and processing technique requirement according to target part (8), under the linkage feeding of circumference rotary drive mechanism (3) and radiai adjustment mechanism (5), saw blade (62) is mobile according to technique preparation in secant plane, make saw blade (62) impact less, whole sawing process is more steady, be conducive to improving sawing precision and cross section quality. the motion that sawing motor (61) provides is the main motion of sawing motion, drives saw blade (62) high speed rotating, completes sawing.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, it is clear that the present invention can be carried out various change and deformation without deviating from the spirit and scope of the present invention by those skilled in the art. So, if these amendments of the present invention and deformation belong within the claim of the present invention and the scope of equivalent technologies thereof, then the present invention also comprises these changes and deformation.
Claims (6)
1. the saw cutting device of a self-centering clamping, it is characterized in that: in the middle of inner core (1), have hollow channel, described inner core (1) is provided with positioning and clamping mechanism (7), urceolus (2) is provided with circumference rotary drive mechanism (3), axial regulating mechanism (4), described axial regulating mechanism (4) is provided with radiai adjustment mechanism (5), described radiai adjustment mechanism (5) is provided with saw cutting mechanism (6), described inner core (1) is connected by bearing with urceolus (2), centered by above-mentioned all parts hollow channel in the middle of described inner core (1), overall in ring type layout.
2. the saw cutting device of a kind of self-centering clamping according to claim 1, it is characterised in that: described inner core (1), urceolus (2) axis collinear, described axis is parallel with Y-axis.
3. the saw cutting device of a kind of self-centering clamping according to claim 1 or claim 2, it is characterized in that: being provided with drive motor (31) on described circumference rotary drive mechanism (3), described circumference rotary drive mechanism (3) can drive urceolus (2) to do the rotary motion relative to inner core (1) around axis of workpiece.
4. the saw cutting device of a kind of self-centering clamping according to claim 1, it is characterized in that: be provided with axial direction electric machine (41) on described axial regulating mechanism (4), described axial regulating mechanism (4) can drive radiai adjustment mechanism (5) to do feed motion along Y direction.
5. the saw cutting device of a kind of self-centering clamping according to claim 1, it is characterized in that: being provided with radial motor (51) on described radiai adjustment mechanism (5), described radiai adjustment mechanism (5) can drive saw cutting mechanism (6) to do feed motion along the radial direction of inner core (1).
6. the saw cutting device of a kind of self-centering clamping according to claim 1, it is characterized in that: being provided with sawing motor (61) and saw blade (62) on described saw cutting mechanism (6), described 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 true CN105643006A (en) | 2016-06-08 |
| CN105643006B CN105643006B (en) | 2017-11-07 |
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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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900448A (en) * | 2017-12-28 | 2018-04-13 | 江苏利柏特股份有限公司 | A kind of chemical pipeline module fractionation pipe cutting apparatus and its cutting method |
| CN111409144A (en) * | 2020-05-19 | 2020-07-14 | 刘娟梅 | 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 |
Citations (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 |
| CN101513741A (en) * | 2009-03-27 | 2009-08-26 | 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
Patent Citations (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 |
| CN101513741A (en) * | 2009-03-27 | 2009-08-26 | 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 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107900448A (en) * | 2017-12-28 | 2018-04-13 | 江苏利柏特股份有限公司 | A kind of chemical pipeline module fractionation pipe cutting apparatus and its cutting method |
| CN107900448B (en) * | 2017-12-28 | 2024-07-09 | 江苏利柏特股份有限公司 | Pipeline cutting device for splitting chemical pipeline module and cutting method thereof |
| CN111409144A (en) * | 2020-05-19 | 2020-07-14 | 刘娟梅 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105643006B (en) | 2017-11-07 |
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Granted publication date: 20171107 Termination date: 20180331 |
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