CN107283498A - A kind of interior inflatable cutting axis - Google Patents
A kind of interior inflatable cutting axis Download PDFInfo
- Publication number
- CN107283498A CN107283498A CN201610198767.9A CN201610198767A CN107283498A CN 107283498 A CN107283498 A CN 107283498A CN 201610198767 A CN201610198767 A CN 201610198767A CN 107283498 A CN107283498 A CN 107283498A
- Authority
- CN
- China
- Prior art keywords
- section
- split ring
- inflatable
- cutting axis
- air
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 26
- 239000002994 raw material Substances 0.000 abstract description 5
- 230000005856 abnormality Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/402—Gripping the work or tool by a split sleeve using fluid-pressure means to actuate the gripping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/72—Tubes, pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a kind of interior inflatable cutting axis, including air-expanding shaft, split ring, protection pipe；Inflatable cutting axis in the process of running, can flexibly rotate, tubular material to be cut is clamped on interior surface by the expansion of split ring, inner surface is not damaged in whole；Split ring is socketed in inflatable section, changes split ring convenient；When producing maloperation; split ring can be hurt first in left end; produce gas leakage; protection pipe can be hurt first in right-hand member; cutting sound can change, and at this moment workman can just note abnormalities stops cutting immediately, protects air-expanding shaft; and the range of work covers whole tubular material length to be cut, has saved processing raw material.
Description
Technical field
The present invention relates to the clamping device that flexible material produces lathe, more particularly to a kind of interior inflatable cutting axis.
Background technology
At present in flexible material such as paper roll, cardboard, thin-wall steel pipe cutting production equipment, there is the mode of two kinds of fixation tubular materials to be processed：Clamped-in style in clamped-in style and gripper in jaw.Clamped-in style fixes raw material in jaw, it is necessary to have protection length of tube to be longer than material to be processed, so wastes protection length of tube, is easily skidded during folder PE pipes.Clamped-in style avoids the waste of paper tube etc. in gripper, but machinery with the device of protection can not be fixed on expansion set, dise knife can not be cut above, therefore when cutting material width and being less than the inner expension cap of machinery, will waste of materials.Meanwhile, both the above mode complicated in mechanical structure, cost height is not easy to repair.
For example in CN103009418B paper tube cutting machines, buncher output shaft on the outside of the clamping disk is provided with air-expanding shaft, air-expanding shaft includes charging connector and spline, wherein air-expanding shaft is exactly the presence of above-mentioned defect, the paper tube on air-expanding shaft can not be cut, if misoperation can also allow cutter to hurt air-expanding shaft, mounting structure is also more complicated.
The content of the invention
The present invention is directed to above-mentioned the deficiencies in the prior art; there is provided a kind of interior inflatable cutting axis, the inner surface of material to be processed is clamped using gas expansion split ring, is fixed to clamp simple; and the cutting in the gamut of material to be processed is realized, and with the function of protection air-expanding shaft.
To solve problems of the prior art, the concrete technical scheme of use is：
A kind of interior inflatable cutting axis, including air-expanding shaft, split ring, protection pipe；The air-expanding shaft is from left to right disposed with ring flange, air admission hole, section of foundation, inflatable section, interlude, protection section, ladder construction section, installation thimble section, centre hole；Dormant bolt hole is provided with the ring flange；The split ring quantity is 10 and is uniformly socketed in inflatable section；Gas-expansion hole is provided with the inflatable section outline and is connected with air admission hole；The protection pipe is set in foregoing protection section.
It is preferred that technical scheme, the split ring is made up of PE materials, and 4mm ~ 8mm openings are provided with split ring section.
Further preferred technical scheme, the protection pipe is made up of PE materials, the equal length of protection pipe and protection section, and is socketed in protection section.
Technical scheme still more preferably, the conical surface of the centre hole is Morse's taper.
A kind of interior inflatable cutting axis specific implementation process is：
First, by the left end of air-expanding shaft by screw fixed flange on rotor；Secondly, tubular material to be cut is inserted in the left end edge of inflatable section and the right-hand member edge of protection pipe；Again, the right-hand member of air-expanding shaft is caught in ladder construction section by outside mounting bracket and is fixed, or is fixed by outside thimble insertion centre hole；Again, external air source is started, gases at high pressure are by air admission hole, gas-expansion hole, then distending split ring, split ring expands the inner surface of clamping tubular material；Finally start outside cutter, cutting tubular material to required length.
Inflatable cutting axis in the process of running, can flexibly rotate, tubular material to be cut is clamped on interior surface by the expansion of split ring, inner surface is not damaged in whole；When producing maloperation：Split ring can be hurt first in left end; produce gas leakage; protection pipe can be hurt first in right-hand member; cutting sound can change; at this moment workman can just note abnormalities stops cutting immediately; air-expanding shaft is protected, and the range of work covers whole tubular material length to be cut, has saved processing raw material.
By using such scheme, compared with prior art, it has technical effect that a kind of interior inflatable cutting axis of the invention：
1. the range of work covers whole tubular material length to be cut, processing raw material have been saved.
2. air-expanding shaft fixed form is simple, one end is using screw fixed flange on rotor, and the other end can be fixed with outside mounting bracket and thimble.
3. tubular material to be cut is clamped in the expansion of split ring on interior surface, inner surface is not damaged, split ring is socketed in inflatable section, changes split ring convenient.
4. produce maloperation：Split ring can be first hurt in left end, gas leakage is produced；Protection pipe can be first hurt in right-hand member, cutting sound can change, at this moment workman can just note abnormalities stops cutting immediately, protects air-expanding shaft, whole device has warning function.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of interior inflatable cutting axis of the present invention；
Fig. 2 is a kind of split ring schematic cross-section of interior inflatable cutting axis of the present invention；
Fig. 3 is a kind of protection pipe schematic cross-section of interior inflatable cutting axis of the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention of greater clarity, with reference to instantiation and referring to the drawings, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit the scope of the present invention.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring idea of the invention.
As shown in Figure 1 to Figure 3：A kind of interior inflatable cutting axis, including air-expanding shaft 1, split ring 2, protection pipe 3；The air-expanding shaft 1 is from left to right disposed with ring flange 11, air admission hole 12, section of foundation 13, inflatable section 14, interlude 15, protection section 16, ladder construction section 17, installation thimble section 18, centre hole 19；Dormant bolt hole 111 is provided with the ring flange 11；The quantity of split ring 2 is 10 and is uniformly socketed in inflatable section 14；Gas-expansion hole 141 is provided with 14 outlines of the inflatable section and is connected with air admission hole 12；
The split ring 2 is made up of PE materials, and 4mm ~ 8mm openings 21 are provided with the section of split ring 2；
The protection pipe 3 is made up of PE materials, and length matches with protection section 16, and is socketed in protection section 16；
The conical surface of the centre hole 19 is Morse's taper.
As shown in Figure 1 to Figure 3, a kind of interior inflatable cutting axis tool embodiment is：
First, by the left end of air-expanding shaft 1 by screw fixed flange 11 on rotor；Secondly, tubular material to be cut is inserted in the left end edge and the right-hand member edge of protection pipe 3 of inflatable section 14；Again, the right-hand member of air-expanding shaft 1 is caught in ladder construction section 17 by outside mounting bracket and is fixed, or is fixed by outside thimble insertion centre hole 19；Again, external air source is started, gases at high pressure are by air admission hole 12, and the then distending split ring 2 of gas-expansion hole 141, split ring 2 expands the inner surface of clamping tubular material；Finally start outside cutter, cutting tubular material to required length.
Inflatable cutting axis in the process of running, can flexibly rotate, tubular material to be cut is clamped on interior surface by the expansion of split ring 2, inner surface is not damaged in whole；When producing maloperation：Split ring 2 can be hurt first in left end, gas leakage is then produced, protection pipe 3 can be hurt first in right-hand member, and cutting sound can change；At this moment workman can just note abnormalities, and stop cutting immediately, protect air-expanding shaft 1, and the range of work covers whole tubular material length to be cut, has saved processing raw material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, the protection domain being not intended to limit the invention, within the spirit and principles of the invention, any modification for being made, equivalent substitution, is all contained within protection scope of the present invention.
Claims (4)
1. a kind of interior inflatable cutting axis, including air-expanding shaft, split ring, protection pipe；It is characterized in that：The air-expanding shaft is from left to right disposed with ring flange, air admission hole, section of foundation, inflatable section, interlude, protection section, ladder construction section, installation thimble section, centre hole；Dormant bolt hole is provided with the ring flange；The split ring quantity is 10 and is uniformly socketed in inflatable section；Gas-expansion hole is provided with the inflatable section outline and is connected with air admission hole；The protection pipe is set in foregoing protection section.
2. a kind of interior inflatable cutting axis according to claim 1, it is characterised in that：4mm ~ 8mm openings are provided with the split ring section.
3. a kind of interior inflatable cutting axis according to claim 1, it is characterised in that：The equal length of the protection pipe and protection section.
4. a kind of interior inflatable cutting axis according to claim 1, it is characterised in that：The conical surface of the centre hole is Morse's taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198767.9A CN107283498A (en) | 2016-04-01 | 2016-04-01 | A kind of interior inflatable cutting axis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610198767.9A CN107283498A (en) | 2016-04-01 | 2016-04-01 | A kind of interior inflatable cutting axis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283498A true CN107283498A (en) | 2017-10-24 |
Family
ID=60087985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610198767.9A Pending CN107283498A (en) | 2016-04-01 | 2016-04-01 | A kind of interior inflatable cutting axis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283498A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858600Y (en) * | 2006-01-07 | 2007-01-17 | 中山市松德包装机械有限公司 | Air expansible shaft automatic charging and discharging device |
| CN201505934U (en) * | 2009-09-21 | 2010-06-16 | 彭建强 | Material slitting machine provided with numerical control device |
| CN201605067U (en) * | 2009-09-23 | 2010-10-13 | 东南铝业（中国）有限公司 | Air expansion shaft device of dividing and cutting machine |
| CN201735821U (en) * | 2010-06-24 | 2011-02-09 | 宁波富仕达电力工程有限责任公司 | Processing tool for excircle of thin-wall shaft sleeve |
| DE102010055762A1 (en) * | 2010-12-23 | 2012-06-28 | Kennametal Inc. | Dehnspannfutter for lossless implementation of a lubricant |
| CN203079365U (en) * | 2013-02-01 | 2013-07-24 | 宝利时(深圳)胶粘制品有限公司 | Inflating shaft used for slitting machine |
| CN203707223U (en) * | 2014-02-28 | 2014-07-09 | 山东爱通工业机器人科技有限公司 | Automatic feeding device for diaphragms of power lithium batteries |
| CN103009418B (en) * | 2012-12-26 | 2014-12-03 | 天津开发区金衫包装制品有限公司 | Paper tube cutting machine |
| CN204339876U (en) * | 2014-11-29 | 2015-05-20 | 东莞市裕隆机械制造有限公司 | Plastic cement peeler air heave type wears cotton axis mechanism |
| CN105081387A (en) * | 2015-08-28 | 2015-11-25 | 无锡康伟工程陶瓷有限公司 | Chuck device for ceramic blank turning machining |
| CN205588384U (en) * | 2016-04-01 | 2016-09-21 | 上海基菱自动化科技有限公司 | Interior physiosis cutting shaft |
-
2016
- 2016-04-01 CN CN201610198767.9A patent/CN107283498A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2858600Y (en) * | 2006-01-07 | 2007-01-17 | 中山市松德包装机械有限公司 | Air expansible shaft automatic charging and discharging device |
| CN201505934U (en) * | 2009-09-21 | 2010-06-16 | 彭建强 | Material slitting machine provided with numerical control device |
| CN201605067U (en) * | 2009-09-23 | 2010-10-13 | 东南铝业（中国）有限公司 | Air expansion shaft device of dividing and cutting machine |
| CN201735821U (en) * | 2010-06-24 | 2011-02-09 | 宁波富仕达电力工程有限责任公司 | Processing tool for excircle of thin-wall shaft sleeve |
| DE102010055762A1 (en) * | 2010-12-23 | 2012-06-28 | Kennametal Inc. | Dehnspannfutter for lossless implementation of a lubricant |
| CN103009418B (en) * | 2012-12-26 | 2014-12-03 | 天津开发区金衫包装制品有限公司 | Paper tube cutting machine |
| CN203079365U (en) * | 2013-02-01 | 2013-07-24 | 宝利时(深圳)胶粘制品有限公司 | Inflating shaft used for slitting machine |
| CN203707223U (en) * | 2014-02-28 | 2014-07-09 | 山东爱通工业机器人科技有限公司 | Automatic feeding device for diaphragms of power lithium batteries |
| CN204339876U (en) * | 2014-11-29 | 2015-05-20 | 东莞市裕隆机械制造有限公司 | Plastic cement peeler air heave type wears cotton axis mechanism |
| CN105081387A (en) * | 2015-08-28 | 2015-11-25 | 无锡康伟工程陶瓷有限公司 | Chuck device for ceramic blank turning machining |
| CN205588384U (en) * | 2016-04-01 | 2016-09-21 | 上海基菱自动化科技有限公司 | Interior physiosis cutting shaft |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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