CN103302314A - Combined tool for turning hexagonal prism type thin-walled aluminium part - Google Patents
Combined tool for turning hexagonal prism type thin-walled aluminium part Download PDFInfo
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- CN103302314A CN103302314A CN2013102756593A CN201310275659A CN103302314A CN 103302314 A CN103302314 A CN 103302314A CN 2013102756593 A CN2013102756593 A CN 2013102756593A CN 201310275659 A CN201310275659 A CN 201310275659A CN 103302314 A CN103302314 A CN 103302314A
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Abstract
A combined tool for turning a hexagonal prism type thin-walled aluminium part is characterized in that a pair of cutter heads is mounted on the mandrel of a cutter tool; cutters are mounted on each cutter head; a tension shaft penetrates the support seat of a workpiece tool; an expansion sleeve is mounted on the shaft segment, on one side of the support seat, of the tension shaft; the shaft segment, on the other side of the support seat, of the tension shaft is in threaded connection with a clamping sleeve; an indexing plate mounted on the expansion sleeve is provided with positioning holes; a positioning pin matched with the positioning hole is mounted on the support seat. One end of the mandrel is clamped by the chuck of a turning machine, a centre is tightly propped against the other end of the mandrel, the support seat is connected with the tool holder of the turning machine, and then the cutter tool and the workpiece tool can be mounted respectively. The aluminium part is mounted at the front end of the expansion sleeve in a sleeving manner, and the clamping sleeve is rotated to clamp the workpiece. The indexing plate is positioned by the positioning pin, and then two side surfaces of the workpiece can be turned at a time; and after all the side surfaces of the workpiece are processed, the clamping sleeve is rotated in the reverse direction to release the workpiece, and then the processed workpiece can be dismounted.
Description
Technical field
The present invention relates to the frock of use in the turning processing, employed assembled tool when six prismatic Thin-walled Aluminum matter parts are processed in a kind of turning specifically.
Background technology
At present, six prismatic external forms of processing thin-walled part adopt Milling Process usually, in Milling Process by workpiece is carried out calibration, to finish the processing and forming of six prisms.Because six outer surfaces of processing are successively to carry out successively, face of every processing, workpiece all is monolateral stressed, after the workpiece processing, exists the problem on deformation that produces because of the processing unbalance stress, by check, the qualification rate of product is on the low side.The problems referred to above are then particularly evident for Thin-walled Aluminum matter part.In addition, in Milling Process, each face is processed separately, and speed is slower, and working (machining) efficiency is not high.
Summary of the invention
The object of the present invention is to provide a kind of six prismatic Thin-walled Aluminum matter accessory turnings processing assembled tool, adopt the distortion after this frock can reduce the part processing moulding, and the efficient of processing can be improved.
For achieving the above object, the present invention adopts following scheme: six prismatic Thin-walled Aluminum matter accessory turnings processing assembled tool, it has cutter frock and workpiece tool, toolsmith's harness has a mandrel, the cutterhead of a pair of positioned opposite is housed on the mandrel, cutter more than one is housed on each cutterhead, and the cutter head that two cutterheads are fixed a cutting tool is in opposite directions arranges that the toolsetting device that cooperates with cutter all is equipped with at the side place of each cutter on each cutterhead; Workpiece tool has a supporting base, passed a tension axle on the supporting base, strain on the shaft part that is positioned at supporting base one side the swelling sleeve pipe is housed, the leading section of swelling sleeve pipe has the open slot more than two, the head of tension axle is outstanding truncated cone-shaped, and stretch out the swelling sleeve pipe, strain on the shaft part that is positioned at the supporting base opposite side and have external screw thread, this has the gripping sleeve that externally threaded shaft part and has an internal thread and connects, on the swelling sleeve pipe index dial is housed, have on the index dial along its circumferential six uniform locating holes, the alignment pin that cooperates with locating hole is housed on the supporting base.
By such scheme as seen, when using this assembled tool, with an end of the mandrel of cutter frock by the chuck of lathe clamp, the other end holds out against by top, can finish the toolsmith and be contained in installation on the lathe, supporting base in the workpiece tool is connected with the knife rest of lathe, can finish the installation of workpiece tool on lathe; After finishing above-mentioned installation, the Thin-walled Aluminum matter part that will have blind hole is enclosed within on the front end of swelling sleeve pipe, rotate gripping sleeve then, further screw by gripping sleeve and tension axle, the head of tension axle enters in the swelling sleeve pipe gradually, head by tension axle struts the leading section of swelling sleeve pipe, workpiece can be clamped; After finishing the installation of workpiece, in corresponding locating hole on the alignment pin insertion index dial, after making its location, start lathe, turning processes six sides of workpiece successively, after workpiece machines, the backward rotation gripping sleeve, the head of tension axle withdraws from the swelling sleeve pipe gradually, and the distortion of the front end of swelling sleeve pipe recovers, after workpiece is released, the workpiece that processes can be pulled down.
The present invention is simple and reasonable for structure, it is convenient in the lathe mounting or dismounting, it overcome Thin-walled Aluminum material part relatively poor because of rigidity, easily produce the production difficult problem of machining deformation, make the degree-of-difficulty factor of production process reduce greatly, adopt the processing thin-walled aluminium matter of the present invention part, can improve machining accuracy and working (machining) efficiency.
Description of drawings
Accompanying drawing is the structure of one embodiment of the invention and uses view.
The specific embodiment
Further specify the present invention below in conjunction with embodiment and accompanying drawing.
Referring to accompanying drawing
Six prismatic Thin-walled Aluminum matter accessory turnings provided by the invention processing assembled tool has cutter frock and workpiece tool, and toolsmith's harness has a mandrel 1, and fix a cutting tool 4 cutter head of cutterhead 2, two cutterheads 2 that a pair of positioned opposite is housed on the mandrel 1 is in opposite directions and arranges.In the cutter frock of present embodiment, two cutters 4 are housed on each cutterhead 2, wherein one is that rough cut cutter, another are smart cutting tool, and the distance of rough cut cutter and mandrel 4 is greater than the distance of smart cutting tool and mandrel.Two cutters are made as rough cut cutter and smart cutting tool respectively, can make in a roughing and the fine finishining of a processing stations realization to workpiece, can raise the efficiency, guarantee machining accuracy.In the accompanying drawing, the cutter 4 that is in mandrel 1 top on the cutterhead 4 is the rough cut cutter, and the cutter 4 that is in mandrel 1 below is smart cutting tool.In addition, above-mentioned rough cut cutter, smart cutting tool are different with the distance of mandrel 1, can guarantee the smart processing sequence in thick back earlier.
In the cutter frock, cutter 4 is installed on the cutterhead 2, and cutter 4 is fixing by the holding screw 5 that installs on the cutterhead 2.The rear end of cutter 4 has a disk 4a, the side place of each cutter 4 has a screwed hole 2a on each cutterhead 2, the toolsetting device is the adjustment bolt 3 of a tool shaft shoulder 3b, adjusting bolt 3 connects with screwed hole 2a on the cutterhead 2, adjust on the shaft shoulder 3b of bolt 3 and have annular groove 3a, the disk 4a of cutter 4 rear ends cooperates with annular groove 3a on adjustment bolt 3 shaft shoulders.Regulate and adjust the cutting output that bolt 3 can be regulated cutter.
Workpiece tool has a supporting base 11, passed a tension axle 9 on the supporting base 11, tension axle 9 is positioned on the shaft part of supporting base 11 1 sides swelling sleeve pipe 8 is housed, the leading section of swelling sleeve pipe 8 has the open slot 8a more than two, the head 9a of tension axle 9 is outstanding truncated cone-shaped, and stretch out swelling sleeve pipe 8, tension axle 9 is positioned on the shaft part of supporting base 11 opposite sides and has external screw thread, this has the gripping sleeve 14 that externally threaded shaft part and has an internal thread and connects, index dial 10 is housed on the swelling sleeve pipe 8, index dial 10 is interference fit with swelling sleeve pipe 8, have on the index dial 10 along its circumferential six uniform locating hole 10a, the alignment pin 12 that cooperates with locating hole 10a is housed on the supporting base 11.
In the workpiece tool, be provided with packing ring 13 at gripping sleeve 14 and 11 of supporting bases, packing ring 13 is loaded on the tension axle 9.In addition, the end at gripping sleeve 14 is equipped with boosting-rod 15.
In the workpiece tool, have the through hole 11a of truncated cone-shaped at supporting base 11, tension axle 9 passes this through hole 11a, and the rear end of swelling sleeve pipe 8 has the boss 8a of truncated cone-shaped, and the boss 8a of swelling sleeve pipe 8 rear ends cooperates with through hole 11a on the supporting base 11.
By accompanying drawing as seen: when using assembled tool provided by the invention, with an end of the mandrel 1 of cutter frock by triangle or four jiaos of chucks 6 clamp, the other ends hold out against by top 7, can finish the toolsmith and be contained in installation on the lathe; Supporting base 11 in the workpiece tool is connected with the knife rest 16 of lathe, can finish the installation of workpiece tool on lathe.After finishing above-mentioned installation, the Thin-walled Aluminum matter part 17 that will have blind hole is enclosed within on the front end of swelling sleeve pipe 8, hand-held boosting-rod 15 rotates gripping sleeve 14 then, further screw by gripping sleeve 14 and tension axle 9, the head 9a of tension axle 9 enters in swelling sleeve pipe 8 gradually, head 9a by tension axle 9 struts the leading section of swelling sleeve pipe 8, workpiece 17 can be clamped.After finishing the installation of workpiece, can process six sides of workpiece according to the following steps successively: 1, with among the corresponding locating hole 10a on the alignment pin 12 insertion index dials 10, the supporting plate of mobile lathe and knife rest, workpiece 17 is between a pair of cutterhead 2, adjust the cutting output of each cutter 4, start main shaft, and the knife rest transmission mechanism of lathe, the cutter frock is rotated, knife rest 16 is being with workpiece tool and workpiece to realize traverse feed, processes two sides of workpiece by the cutter 4 first turning on a pair of cutterhead 2; 2, process two sides of workpiece after, workpiece is return, alignment pin 12 is withdrawed from from the locating hole 10a on the index dial, make index dial 10, swelling sleeve pipe 8 and workpiece 17 rotate 60 °, with among corresponding another locating hole 10a on the alignment pin 12 insertion index dials, can then go out two other side of workpiece by the 1st step turning again; 3, repeat the 2nd step, can process remaining two sides of workpiece.After workpiece machines, backward rotation gripping sleeve 14, the head 9a of tension axle 9 withdraws from swelling sleeve pipe 8 gradually, and the distortion of swelling sleeve pipe 8 front ends recovers, and workpiece 17 is released, and the workpiece that processes is pulled down, and can then process next workpiece.
Claims (5)
1. six prismatic Thin-walled Aluminum matter accessory turnings are processed assembled tool, it has cutter frock and workpiece tool, it is characterized in that: toolsmith's harness has a mandrel, the cutterhead of a pair of positioned opposite is housed on the mandrel, cutter more than one is housed on each cutterhead, the cutter head that two cutterheads are fixed a cutting tool is in opposite directions arranges that the toolsetting device that cooperates with cutter all is equipped with at the side place of each cutter on each cutterhead; Workpiece tool has a supporting base, passed a tension axle on the supporting base, strain on the shaft part that is positioned at supporting base one side the swelling sleeve pipe is housed, the leading section of swelling sleeve pipe has the open slot more than two, the head of tension axle is outstanding truncated cone-shaped, and stretch out the swelling sleeve pipe, strain on the shaft part that is positioned at the supporting base opposite side and have external screw thread, this has the gripping sleeve that externally threaded shaft part and has an internal thread and connects, on the swelling sleeve pipe index dial is housed, have on the index dial along its circumferential six uniform locating holes, the alignment pin that cooperates with locating hole is housed on the supporting base.
2. six prismatic Thin-walled Aluminum matter accessory turnings according to claim 1 are processed assembled tool, it is characterized in that: in the cutter frock, two cutters are housed on each cutterhead, wherein one is that rough cut cutter, another are smart cutting tool, and the distance of rough cut cutter and mandrel is greater than the distance of smart cutting tool and mandrel.
3. six prismatic Thin-walled Aluminum matter accessory turnings according to claim 1 and 2 are processed assembled tool, it is characterized in that: in the cutter frock, cutter is installed on the cutterhead, each cutter is by there being a holding screw that installs on the cutterhead to fix respectively, the rear end of cutter has a disk, the side place of each cutter has a screwed hole on each cutterhead, the toolsetting device is the adjustment bolt of a tool shaft shoulder, adjusting bolt connects with screwed hole on the cutterhead, adjust on the shaft shoulder of bolt and have annular groove, the disk of cutter rear end cooperates with annular groove on the adjustment bolt shaft shoulder.
4. six prismatic Thin-walled Aluminum matter accessory turnings according to claim 1 are processed assembled tool, it is characterized in that: in the workpiece tool, be provided with packing ring between gripping sleeve and supporting base, packing ring is loaded on the tension axle.
5. six prismatic Thin-walled Aluminum matter accessory turnings according to claim 1 are processed assembled tool, it is characterized in that: in the workpiece tool, have the through hole of truncated cone-shaped at supporting base, the tension axle passes this through hole, the rear end of swelling sleeve pipe has the boss of truncated cone-shaped, and the through hole of truncated cone-shaped cooperates on the boss of swelling sleeve pipe rear end and the supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275659.3A CN103302314B (en) | 2013-07-02 | 2013-07-02 | Six prismatic Thin-walled Aluminum matter accessory turning processing assembled tools |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275659.3A CN103302314B (en) | 2013-07-02 | 2013-07-02 | Six prismatic Thin-walled Aluminum matter accessory turning processing assembled tools |
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| Publication Number | Publication Date |
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| CN103302314A true CN103302314A (en) | 2013-09-18 |
| CN103302314B CN103302314B (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310275659.3A Expired - Fee Related CN103302314B (en) | 2013-07-02 | 2013-07-02 | Six prismatic Thin-walled Aluminum matter accessory turning processing assembled tools |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262006A (en) * | 2018-11-16 | 2019-01-25 | 襄阳五二五泵业有限公司 | A kind of clamping device for thin-wall tube-shaped element |
| CN109909433A (en) * | 2019-03-29 | 2019-06-21 | 北京航空航天大学 | A kind of processing tool and processing method of centrifugal compressor |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141278A (en) * | 1975-11-27 | 1979-02-27 | Hermann Werner | Polygonal turning machine |
| JPH0493108A (en) * | 1990-08-06 | 1992-03-25 | Matsushita Electric Ind Co Ltd | Manufacturing device of polygon mirror |
| JPH05146901A (en) * | 1991-08-05 | 1993-06-15 | Matsushita Electric Ind Co Ltd | Machining method for rotary polygon mirror |
| CN2146320Y (en) * | 1992-09-30 | 1993-11-17 | 顾斌武 | Sleeve-type internal expansion groove turning machine |
| CZ7684U1 (en) * | 1998-04-03 | 1998-07-30 | Fmp S.R.O. | Ancillary equipment for combined turning polygons on single-spindle automatic lathes |
| CN1198695A (en) * | 1996-08-12 | 1998-11-11 | 乔治费希尔管道连接技术股份有限公司 | Device for the machining of tube ends |
| CN201076926Y (en) * | 2007-09-14 | 2008-06-25 | 中冶京唐建设有限公司 | Pipe chamfering auxiliary centering fixture for turning mill |
| CN201124247Y (en) * | 2007-12-15 | 2008-10-01 | 江西江铃底盘股份有限公司 | Clamp for processing two end surfaces of elastic thin cylindrical part |
| CN203380367U (en) * | 2013-07-02 | 2014-01-08 | 王宏康 | Hexagonal prismatic thin-walled aluminum part turning combination tool |
-
2013
- 2013-07-02 CN CN201310275659.3A patent/CN103302314B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4141278A (en) * | 1975-11-27 | 1979-02-27 | Hermann Werner | Polygonal turning machine |
| JPH0493108A (en) * | 1990-08-06 | 1992-03-25 | Matsushita Electric Ind Co Ltd | Manufacturing device of polygon mirror |
| JPH05146901A (en) * | 1991-08-05 | 1993-06-15 | Matsushita Electric Ind Co Ltd | Machining method for rotary polygon mirror |
| CN2146320Y (en) * | 1992-09-30 | 1993-11-17 | 顾斌武 | Sleeve-type internal expansion groove turning machine |
| CN1198695A (en) * | 1996-08-12 | 1998-11-11 | 乔治费希尔管道连接技术股份有限公司 | Device for the machining of tube ends |
| CZ7684U1 (en) * | 1998-04-03 | 1998-07-30 | Fmp S.R.O. | Ancillary equipment for combined turning polygons on single-spindle automatic lathes |
| CN201076926Y (en) * | 2007-09-14 | 2008-06-25 | 中冶京唐建设有限公司 | Pipe chamfering auxiliary centering fixture for turning mill |
| CN201124247Y (en) * | 2007-12-15 | 2008-10-01 | 江西江铃底盘股份有限公司 | Clamp for processing two end surfaces of elastic thin cylindrical part |
| CN203380367U (en) * | 2013-07-02 | 2014-01-08 | 王宏康 | Hexagonal prismatic thin-walled aluminum part turning combination tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109262006A (en) * | 2018-11-16 | 2019-01-25 | 襄阳五二五泵业有限公司 | A kind of clamping device for thin-wall tube-shaped element |
| CN109262006B (en) * | 2018-11-16 | 2020-05-29 | 襄阳五二五泵业有限公司 | Clamping device for thin-wall cylindrical part |
| CN109909433A (en) * | 2019-03-29 | 2019-06-21 | 北京航空航天大学 | A kind of processing tool and processing method of centrifugal compressor |
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| Publication number | Publication date |
|---|---|
| CN103302314B (en) | 2015-10-28 |
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