CN101367141B - Primary shaft apparatus of wheel machine for cutting tubes - Google Patents
Primary shaft apparatus of wheel machine for cutting tubes Download PDFInfo
- Publication number
- CN101367141B CN101367141B CN2007101387331A CN200710138733A CN101367141B CN 101367141 B CN101367141 B CN 101367141B CN 2007101387331 A CN2007101387331 A CN 2007101387331A CN 200710138733 A CN200710138733 A CN 200710138733A CN 101367141 B CN101367141 B CN 101367141B
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- main shaft
- cylinder pressure
- wheel machine
- fixed disk
- slide block
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Abstract
The invention relates to a main shaft device of a wheel pipe cutter, which at least comprises a permanent seat of a main shaft, a rotary shaft center, a fixed disk, a pressure cylinder set, a cutting drive shaft, a pushing claw set, a sliding block set and a cutter set. The rotary shaft center can be driven by a power source to rotate so as to cause the pressure cylinder set fixed above the bottom side of the fixed disk to move forwards, drive a cylinder clamp arranged at the front end of the fixed disk to clamp a workpiece, and drive the cutting drive shaft connected at the front end of the fixed disk to move forwards, and drive the pushing claw to slide to lead the sliding block group to move towards the central part. The cutter set is assembled on the main shaft device in an interlinking mode, which can cut off a workpiece clamped in the cylinder clamp of the fixed disk.
Description
Technical field
The present invention is relevant with a kind of wheel machine for cutting tubes, in detail, is meant that especially a kind of main shaft holder has the main shaft device of wheel machine for cutting tubes of the autofeed function of fixation workpiece and rotatable tool.
Background technology
Press, see also shown in Figure 1, known wheel machine for cutting tubes 10 is by a pedestal 11, one casing 12, two running rollers 13, one feed arrangement 14, members such as one motor 15 and a chain 16 are formed, wherein, this casing 12 is fixedly arranged on the pedestal 11, and those running rollers 13 difference axle pivots are on the bearing 121 of casing 12 1 sides, in addition, this feed arrangement 14 comprises a seat board 141, one cylinder pressure 142 and one is taken turns tool rest 143, and this wheel tool rest 143 is located at a side of seat board 141 relative running rollers 13, and cooperation chain 16 chains close the pivot 151 on this motor 15, make when a workpiece 20 is arranged on the running roller 13, elder generation's starter 15 drives this flywheel knife 1431 of taking turns on the tool rest 143 and rotates, and again by the feeding of these feed arrangement 14 cylinder pressures 142, the wheel tool rest 143 that drives these seat board 141 1 sides is down done the operation of cutting off processing to workpiece 20.
Only, known wheel machine for cutting tubes 10 need utilize motor 15 to drive flywheel knife 1431 rotations, and cooperation running roller 13, this flywheel knife 1431 can be applied pressure on the workpiece 20, cut off to form, therefore, known wheel machine for cutting tubes 10 need add the member of many cooperations, just can make this flywheel knife 1431 have the function of autofeed, and the inconvenience that causes the numerous and diverse property on the assembled component relatively and use, in addition, during known wheel machine for cutting tubes 10 sawings, workpiece 20 needs the rotation start to cut off to cooperate flywheel knife 1431, and workpiece 20 is a revocable rotary state, makes the handling ease of this workpiece 20 produce error and surperficial wearing and tearing.
Summary of the invention
The object of the present invention is to provide a kind of main shaft device of wheel machine for cutting tubes, to overcome the defective that exists in the known technology.
For achieving the above object, the main shaft device of wheel machine for cutting tubes provided by the invention, at least comprise a main shaft holder, one center of rotation, one fixed disk, one cylinder pressure group, all dig moving axis, one pushing tow pawl group, an one slide block group and a set of knives constitute, this center of rotation can be subjected to drive power source and rotate, make the cylinder pressure group start forward that is fixedly arranged on top, fixed disk bottom side, drive the set collet chuck of fixed disk front end and insert and put a workpiece, and the cut-out power transmission shaft start forward that its preceding termination is established, driving the pushing tow pawl slides, make the past third side of this slide block group to vertical start, be mounted on set of knives on it with interlock, make this set of knives can cut off a workpiece that is folded in this fixed disk collet chuck.
Again in detail, the main shaft device of wheel machine for cutting tubes provided by the invention, at least comprising members such as a main shaft holder, a center of rotation and a fixed disk forms, this main shaft holder is mounted on the body pre-position of wheel machine for cutting tubes, and it is shaped to a round member with predetermined diameter and length, and this center of rotation is located in the main shaft holder and link to each other with a power source, this fixed disk is located at the bottom of this main shaft holder simultaneously, and this fixed disk front end and be provided with a collet chuck in this center of rotation; Wherein:
One cylinder pressure group, it is arranged in and is provided with a cut-out cylinder pressure on this fixed disk at least, is arranged on the fixed disk and arrange between those cut-out cylinder pressures etc.;
All dig moving axis, it is arranged in those and cuts off the cylinder pressure front end;
One pushing tow pawl group, its be provided with at least a tool forward the pushing tow pawl of flaring tapering be fixedly arranged on this cut-out power transmission shaft front end;
One slide block group is provided with a slide block at least, and it is provided with a chute and this pushing tow pawl tabling, and this slide block is provided with the slide block ball in the chute both sides;
One set of knives is provided with a cutter at least and is fixed on this slide block group.
The main shaft device of described wheel machine for cutting tubes, wherein this cylinder pressure group is provided with at least one clamping cylinder pressure and this cut-out cylinder pressure is complementary in addition, those clamp cylinder pressure and are arranged in the fixed disk top with those cut-out cylinder pressures friendships uniformly-spaced to arrange, and this collet chuck be axially arranged with a folder hole that runs through adjustable whole aperture, simultaneously, the clamping cylinder pressure front end of this cylinder pressure group is equipped with a pushing block group, and it is provided with at least onely has forward that pushing block and this collet chuck of flaring tapering offset.
The main shaft device of described wheel machine for cutting tubes, wherein those pushing tow pawls are provided with the chip-breaking flute of reservation shape in relative slide block ball side.
The main shaft device of described wheel machine for cutting tubes, wherein those chip-breaking flutes are circular-arc.
The main shaft device of described wheel machine for cutting tubes, wherein those chip-breaking flutes are zigzag.
The main shaft device of described wheel machine for cutting tubes, wherein this cutter is constituted by flywheel knife.
The main shaft device of described wheel machine for cutting tubes, wherein those cutters are constituted by cutoff tool.
The main shaft device of described wheel machine for cutting tubes, wherein this center of rotation is provided with a belt pulley, on this belt pulley and be equipped with a belt and this power source joins.
The main shaft device of described wheel machine for cutting tubes, wherein the slide block of this slide block group is provided with a tool rest, is equipped with this set of knives on this tool rest.
Feature of the present invention and attainable expection effect thereof are presented below:
1, the main shaft device of a kind of wheel machine for cutting tubes provided by the present invention, it is earlier by the start forward of cylinder pressure group, drive the collet chuck clamping work pieces of this fixed disk, utilize the past third side of this slide block group interlock set of knives to vertical start again, to cut off workpiece, make this wheel machine for cutting tubes need not add any accessory, can reach autofeed and cut off the function of workpiece, increase the effect that makes things convenient on using relatively.
2, the main shaft device of a kind of wheel machine for cutting tubes provided by the present invention, the pushing tow pawl of this pushing tow pawl group are by its set chip-breaking flute, when it is slided in chute, can have the effect of a chip breaking effect.
3, the main shaft device of a kind of wheel machine for cutting tubes provided by the present invention, this workpiece is fixedly clamped earlier motionless by the collet chuck of this fixed disk, cut off operation again, and therefore, workpiece can and then not rotate, and surface of the work can be worn, to improve the service life of workpiece.
Description of drawings
Fig. 1 is the side view of known wheel machine for cutting tubes.
Fig. 2 is the generalized section of preferred embodiment of the present invention.
Fig. 3 is the assembling schematic diagram of preferred embodiment slide block of the present invention and set of knives.
Fig. 4 is the front view of preferred embodiment of the present invention.
Fig. 5 is the side view of preferred embodiment pushing tow pawl of the present invention.
Fig. 6 is the collet chuck actuator state schematic diagram of preferred embodiment of the present invention.
Fig. 7 is the cutter actuator state schematic diagram of preferred embodiment of the present invention.
Fig. 8 is the side view of another embodiment of the present invention pushing tow pawl.
Fig. 9 is the side view of further embodiment of this invention pushing tow pawl.
The specific embodiment
See also Fig. 2 to shown in Figure 5, the invention provides the preferred embodiment of the main shaft device of a wheel machine for cutting tubes, it comprises members such as a main shaft holder 30, a center of rotation 40, a fixed disk 50, a cylinder pressure group 60, a pushing block group 70, all dig moving axis 80, a pushing tow pawl group 90, a slide block group 100 and a set of knives 110 at least and constitutes, wherein:
This main shaft holder 30 be mounted on the body main shaft tube position (not shown) of wheel machine for cutting tubes, and it is shaped to a round member with predetermined diameter and length;
This center of rotation 40, one side-line are provided with a belt pulley 41 and belt 42, and this center of rotation 40 is located in the main shaft holder 30, and this center of rotation 40 can be subjected to the power source (not shown) to drive belt 41 and rotates;
This fixed disk 50 is fixedly arranged on the bottom side of this main shaft holder 30, and these fixed disk 50 rough centre positions are equipped with the collet chuck 51 of a predetermined length in these main shaft holder 30 inboards, and this collet chuck 51 axially provide the folder hole 511 that can adjust the aperture;
This cylinder pressure group 60, be arranged in this fixed disk 50 tops, it is driven by air pressure or hydraulic pressure, and this cylinder pressure group 60 is cut off cylinder pressures 62 in fixed disk 50 tops for the two clamping cylinder pressures 61 and two that five equilibrium is provided with, and those clamp cylinder pressures 61 and cut off cylinder pressure 62 and can increase and decrease according to the demand of reality;
This pushing block group 70 is provided with two pushing blocks 71, and those pushing block 71 front ends are provided with one and have forward that the folder sidepiece 711 of flaring tapering contacts with this collet chuck 51, in addition, those pushing blocks 71 are arranged in and clamp cylinder pressure 61 front ends, make those pushing blocks 71 can be clamped cylinder pressure 61 starts and promote forward, folder sidepiece 711 also produces one simultaneously and inside bring power together and the collet chuck 51 of this fixed disk 50 is inwardly clamped;
This cuts off power transmission shaft 80, be arranged in those and cut off cylinder pressure 62 front ends, and 80 groups of this cut-outs power transmission shafts is provided with auxiliary axial bearing 81 and cuts off cylinder pressures 62 with those and offset, and makes this cut-out power transmission shaft 80 can be subjected to effects of those cut-out cylinder pressures 62 and promotion forward;
This pushing tow pawl group 90 is provided with the pushing tow pawl 91 that four five equilibrium rings establish and is fixedly arranged on this cut-out power transmission shaft 80 front ends, and those pushing tow pawls 91 and have the gradient of flaring forward, when this cuts off power transmission shaft 80 start forward, can drive pushing tow pawl 91 and promote forward;
This slide block group 100, be provided with Four-slider 101, it respectively is provided with a chute 1011 in relative pushing tow pawl 91 sides, and those slide blocks 101 are provided with slide block ball 1012 in chute 1011 both sides, those slide blocks 101 can be promoted in chute 1011 by pushing tow pawl 91, and relative pushing tow slide block 101 past third sides are to vertical start, in addition forward, please cooperate and consult shown in Figure 3ly, those slide blocks 101 are provided with a tool rest 1013;
This set of knives 110, be provided with two cutters 111, it is mounted on the tool rest 1013 of those slide blocks 101, when those slide blocks 101 toward third sides during to start, can drive the cutter that is mounted on the tool rest 1,013 111 toward third sides to interlock, then, please cooperate consult shown in Figure 4, those cutters 111 are at least one group of above flywheel knife 1111 and constitute, or the cutoff tool 1112 more than also can be at least one group constitutes.
By for further understanding the effect that structural feature of the present invention, application technology means and institute's expection are reached, occupation mode of the present invention is narrated, believing be able to have more deep and concrete understanding to the present invention therefrom, as described below:
See also shown in Figure 6, when the clamping cylinder pressure 61 of this cylinder pressure group 60 forward during start, drive pushing block 71 and promotes forward, and it presss from both sides sidepiece 711 and the collet chuck 51 that drives this fixed disk 50 inwardly clamps, make the folder hole 511 of this collet chuck 51 can be by its tapering workpiece 120 that is folded in wherein that is fixedly clamped.
Then, please cooperate consult shown in Figure 7, cut-out cylinder pressure 62 start forward of this cylinder pressure group 60, driving auxiliary axial bearing 81 advances, and this cut-out power transmission shaft 80 is rotated by center of rotation 40 interlocks, make this cut-out power transmission shaft 80 rotatable and promotions forward simultaneously, slide in chute 1011 to promote pushing tow pawl 91, and pushing tow pawl 91 can utilize slide block ball 1012 and be slidedly arranged on smoothly in the chute 1011, those slide blocks 101 be subjected to pushing tow pawl 91 oblique being embedded at and simultaneously toward the vertical start of center direction, and the set of knives on tool rest 1,013 110 is cut off the workpiece 120 that is clamped in these fixed disk 50 collet chucks 51 also toward the vertical start of center direction and can rotate gradually.
See also shown in Figure 8, another embodiment of the main shaft device of wheel machine for cutting tubes provided by the invention, its major function and last embodiment are together, so repeat no more, wherein, the pushing tow pawl 91 of this pushing tow pawl group 90 respectively is provided with a chip-breaking flute 911 in relative slide block ball 1012 sides, it is circular-arc that those chip-breaking flutes 911 are shaped to indent, in addition, please cooperate and consult shown in Figure 9ly, this chip-breaking flute 911 also can be zigzag, utilizes the section poor of those chip-breaking flutes 911 when sliding in chute 1011 for those pushing tow pawls 91, make slide block 101 form small skew, and produce minor shifts when making these set of knives 110 machinables and and have an effect of a chip breaking effect.
Because the main shaft device of wheel machine for cutting tubes provided by the invention, it is earlier by the start forward of cylinder pressure group, drive the collet chuck clamping work pieces of this fixed disk, utilize the past third side of this slide block group interlock set of knives to vertical start again, to cut off workpiece, make this wheel machine for cutting tubes need not add any accessory, can reach autofeed and cut off the function of workpiece, increase the effect of using that makes things convenient for relatively, in addition, this workpiece is clamped maintaining static earlier, cuts off operation again, workpiece can and then not rotate, and surface of the work can not be worn and machining accuracy can improve relatively.
The above only is of the present invention one preferable possible embodiments, changes so use the equivalent structure that specification of the present invention and claim do such as, ought to be included in the claim scope of the present invention.
Claims (8)
1. the main shaft device of a wheel machine for cutting tubes, comprise a main shaft holder, a center of rotation and a fixed disk, this main shaft holder is mounted on the body pre-position of wheel machine for cutting tubes, and it is shaped to a round member with predetermined diameter and length, and this center of rotation is located in the main shaft holder and link to each other with a power source, this fixed disk is located at the bottom of this main shaft holder simultaneously, and is provided with a collet chuck at this fixed disk front end in this center of rotation; It is characterized in that, also comprise:
One cylinder pressure group, it is arranged in this fixed disk and is provided with at least one cut-out cylinder pressure, and described cut-out cylinder pressure is located on the fixed disk; Wherein this cylinder pressure group is provided with at least one clamping cylinder pressure and this cut-out cylinder pressure is complementary in addition, described clamping cylinder pressure cuts off the cylinder pressure friendship with those and is arranged in the fixed disk top uniformly-spaced to arrange, and this collet chuck be axially arranged with a folder hole that runs through adjustable whole aperture, simultaneously, the clamping cylinder pressure front end of this cylinder pressure group is equipped with a pushing block group, and it is provided with at least onely has forward that pushing block and this collet chuck of flaring tapering offset;
All dig moving axis, it is arranged in described cut-out cylinder pressure front end;
One pushing tow pawl group, it is provided with at least one pushing tow pawl of flaring tapering forward that has, and described pushing tow pawl is fixedly arranged on this cut-out power transmission shaft front end;
One slide block group is provided with at least one slide block, and the slide block group is provided with a chute and this pushing tow pawl tabling, and this slide block is provided with the slide block ball in the chute both sides;
One set of knives is provided with at least one cutter and is fixed on this slide block group.
2. the main shaft device of wheel machine for cutting tubes according to claim 1, it is characterized in that: wherein those pushing tow pawls are provided with the chip-breaking flute of reservation shape in relative slide block ball side.
3. the main shaft device of wheel machine for cutting tubes according to claim 2, it is characterized in that: wherein those chip-breaking flutes are circular-arc.
4. the main shaft device of wheel machine for cutting tubes according to claim 2, it is characterized in that: wherein those chip-breaking flutes are zigzag.
5. the main shaft device of wheel machine for cutting tubes according to claim 1, it is characterized in that: wherein this cutter is constituted by flywheel knife.
6. the main shaft device of wheel machine for cutting tubes according to claim 1, it is characterized in that: wherein those cutters are constituted by cutoff tool.
7. the main shaft device of wheel machine for cutting tubes according to claim 1, it is characterized in that: wherein this center of rotation is provided with a belt pulley, on this belt pulley and be equipped with a belt and this power source joins.
8. the main shaft device of wheel machine for cutting tubes according to claim 1, it is characterized in that: wherein the slide block of this slide block group is provided with a tool rest, is equipped with this set of knives on this tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101387331A CN101367141B (en) | 2007-08-13 | 2007-08-13 | Primary shaft apparatus of wheel machine for cutting tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101387331A CN101367141B (en) | 2007-08-13 | 2007-08-13 | Primary shaft apparatus of wheel machine for cutting tubes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101367141A CN101367141A (en) | 2009-02-18 |
| CN101367141B true CN101367141B (en) | 2010-10-13 |
Family
ID=40411214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101387331A Expired - Fee Related CN101367141B (en) | 2007-08-13 | 2007-08-13 | Primary shaft apparatus of wheel machine for cutting tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101367141B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990851A (en) * | 2013-02-20 | 2014-08-20 | 陈木荣 | Main shaft device of wheel type pipe cutting machine |
| CN109591068A (en) * | 2017-11-07 | 2019-04-09 | 东莞市元鹏五金电子科技有限公司 | A kind of Teflon pipe precision automatic cutting method |
| JP7125071B2 (en) * | 2018-05-23 | 2022-08-24 | ブリヂストンフローテック株式会社 | Cutting device |
| CN111299685A (en) * | 2020-03-19 | 2020-06-19 | 张家港市振原制管有限公司 | Steel pipe machining device and using method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1765208A (en) * | 1929-04-17 | 1930-06-17 | Earl H Waldrop | Boiler flue and pipe cutter |
| US2481446A (en) * | 1947-12-15 | 1949-09-06 | Quijada Louis | Pipe and tube cutter |
| US4072073A (en) * | 1976-04-08 | 1978-02-07 | Birkestrand Orville J | Machine for cutting pipe and tubing |
| TW485887U (en) * | 2001-01-17 | 2002-05-01 | Qing-Shui Luo | Structure improvement for tube cutting machine |
| TW549208U (en) * | 2002-07-26 | 2003-08-21 | Sheng-Tsung Wang | Transmission structure of a tube cutting machine |
| CN201079865Y (en) * | 2007-08-13 | 2008-07-02 | 陈木荣 | Main axle device for wheel pipe cutter |
-
2007
- 2007-08-13 CN CN2007101387331A patent/CN101367141B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1765208A (en) * | 1929-04-17 | 1930-06-17 | Earl H Waldrop | Boiler flue and pipe cutter |
| US2481446A (en) * | 1947-12-15 | 1949-09-06 | Quijada Louis | Pipe and tube cutter |
| US4072073A (en) * | 1976-04-08 | 1978-02-07 | Birkestrand Orville J | Machine for cutting pipe and tubing |
| TW485887U (en) * | 2001-01-17 | 2002-05-01 | Qing-Shui Luo | Structure improvement for tube cutting machine |
| TW549208U (en) * | 2002-07-26 | 2003-08-21 | Sheng-Tsung Wang | Transmission structure of a tube cutting machine |
| CN201079865Y (en) * | 2007-08-13 | 2008-07-02 | 陈木荣 | Main axle device for wheel pipe cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101367141A (en) | 2009-02-18 |
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Granted publication date: 20101013 Termination date: 20110813 |