CN204053001U - The not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring - Google Patents
The not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring Download PDFInfo
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- CN204053001U CN204053001U CN201420491766.XU CN201420491766U CN204053001U CN 204053001 U CN204053001 U CN 204053001U CN 201420491766 U CN201420491766 U CN 201420491766U CN 204053001 U CN204053001 U CN 204053001U
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Abstract
The utility model relates to the not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring, belongs to the not contour dead eye technical field of Multi-axis simultaneous machining many groups in boring through lathe.It is fixed on lathe guide rail by gear-box by connecting plate a, and its power shaft is connected with lathe spindle taper shank.Boring template plate a, boring template plate b and casing workpiece are fixed on lathe carriage by connecting plate b.Each boring bar is connected with each output shaft of gear-box, and the dead eye of boring bar through boring template plate a, boring template plate b and casing workpiece of boring cutter is housed.Add and rotated by lathe spindle driven gear case power shaft man-hour, thus drive each boring bar to rotate, and advanced by lathe carriage or retreat to realize feed or the withdrawing of casing workpiece, multi-shaft interlockedly together casing workpiece to be machined fast.This device utilizes existing engine lathe, multi-shaft interlockedly can process the not contour dead eye of casing, without the need to buying special boring mill, greatly reducing production cost, improve production efficiency.
Description
Technical field
The utility model relates to the not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring, belongs to the not contour dead eye technical field of Multi-axis simultaneous machining many groups in boring through lathe.
Background technology
At present, during the endoporus of engine lathe processing parts, workpiece rotates, and generally only facilitates turning to only have the cover parts in a hole.By the restriction of lathe maximum rotating diameter, lathe is processed the endoporus of seat class part, often all more difficult, for the processing of multiple dead eyes of box parts, lathe is helpless especially, generally will boring on boring machine.The price of boring machine is more expensive, and general minicomputer processing and manufacturing enterprise do not have boring machine, only have engine lathe, if can try every possible means to make engine lathe Multi-axis simultaneous machining to go out multiple not contour dead eye on general box parts, can have higher practical value.But on lathe, only have the device of the contour dead eye of single shaft boring at present, and this device not only range limited system of processing parts, and working (machining) efficiency is low, complicated operation.And for multi-shaft interlocked on lathe the not contour hole of the many groups of processing, domesticly there is no manufacture method and manufacturing installation can realize.
Summary of the invention
The purpose of this utility model is, the stroke of a kind of center according to the not contour dead eye of box parts height and centre-to-centre spacing size and engine lathe alignment of shafts height and supporting plate is provided, the not contour aperture apparatus of multi-shaft interlocked lathe boring that the boring through lathe designed is special, this device can realize the multiple not contour dead eye cutting box parts at lathe, this device is simple to operate, production efficiency is high, without the need to buying special multiaxis not contour hole boring machine, greatly reduce the boring production cost in the not contour hole of casing class multiaxis.
The utility model realizes above-mentioned purpose by the following technical solutions:
The not contour aperture apparatus of this multi-shaft interlocked lathe boring is made up of gear-box, boring bar, boring template plate a, right baffle-plate, adjustable boring cutter, right baffle plate, boring template plate b, connecting plate a, connecting plate b and isometry block, it is characterized in that: gear-box is fixed on lathe guide rail by connecting plate a, power shaft is equipped with in the side of gear-box, and power shaft is connected with the taper shank of lathe spindle and strains with pull bar; Boring template plate a and boring template plate b is packed on the two ends, left and right of connecting plate b, casing workpiece is contained between boring template plate a and boring template plate b, boring template plate a and boring template plate b and casing workpiece are located by alignment pin, and boring template plate a, boring template plate b and casing workpiece are installed on lathe middle carriage by connecting plate b; Boring template plate a and boring template plate b is equipped with boring bar, and one end of boring bar is connected with each output shaft of gear-box with latch by flat key, and boring bar, through the dead eye of casing workpiece, boring bar is equipped with adjustable boring cutter; Connecting plate b is manufactured with four isometry blocks.
The utility model beneficial effect is compared with prior art:
The not contour aperture apparatus of this multi-shaft interlocked lathe boring is according to the center height of the not contour dead eye of box parts and centre-to-centre spacing size and the engine lathe alignment of shafts is high and the stroke of supporting plate, the not contour aperture apparatus of multi-shaft interlocked lathe boring that the boring through lathe designed is special, this device utilizes existing engine lathe, multi-shaft interlocked not contour for casing dead eye can be machined, without the need to buying special multiaxis not contour hole boring machine, solve the processing of general minicomputer and manufacturing enterprise does not have boring machine, only has engine lathe, buy the problem that special boring mill improves processing cost greatly.This device is simple to operate, and production efficiency is high, greatly reduces the boring production cost in the not contour hole of casing class multiaxis.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring;
Fig. 2 is the plan structure schematic diagram of the not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring.
In figure: 1, gear-box, 2, latch, 3, boring bar, 4, lubricating cup, 5, boring template plate a, 6, right baffle-plate, 7, casing workpiece, 8, adjustable boring cutter, 9, right baffle plate, 10, boring template plate b, 11, connecting plate a, 12, connecting plate b, 13, power shaft, 14, lathe guide rail, 15, lathe middle carriage, 16, alignment pin, 17, isometry block.
The not contour aperture apparatus of this multi-shaft interlocked lathe boring is made up of gear-box 1, boring bar 3, boring template plate a5, right baffle-plate 6, adjustable boring cutter 8, right baffle plate 9, boring template plate b10, connecting plate a11, connecting plate b12 and isometry block 17, gear-box 1 is fixed on lathe guide rail 14 by connecting plate a11, power shaft 13 is equipped with in the side of gear-box 1, and power shaft 13 is connected with the taper shank of lathe spindle and strains with pull bar.Boring template plate a5 and boring template plate b10 is packed on the two ends, left and right of connecting plate b12, casing workpiece 7 is contained between boring template plate a5 and boring template plate b10, boring template plate a5 and boring template plate b10 and casing workpiece 7 are located by alignment pin 16, and boring template plate a5, boring template plate b10 and casing workpiece 7 are installed on lathe middle carriage 15 by connecting plate b12.Boring template plate a5 and boring template plate b10 is equipped with boring bar 3, one end of boring bar 3 is connected with each output shaft of gear-box 1 with latch 2 by flat key, boring bar 3, through the dead eye of casing workpiece 7, boring bar 3 is equipped with adjustable boring cutter 8 by boring cutter square hole, and two sides are by screw dieback.Connecting plate b12 is manufactured with four isometry blocks 17.
In the design of the not contour aperture apparatus of this multi-shaft interlocked lathe boring, the rotating speed of each boring bar 3 during in order to ensure three-shaft linkage, due rotating speed when the size need commonly using linear velocity and aperture according to lathe calculates each hole machined, according to the speed ratio of this Design of Rotation gear-box 1, then by speed ratio and hole in piece part centre-to-centre spacing design gear case 1.In the connecting plate a11 of device and the design of connecting plate b12, need stroke design that is high according to the engine lathe alignment of shafts and planker.The size of bottom slot needs shape according to the distance between guide rail and planker and width design.Connecting plate a11 and connecting plate b12 is attached thereto by drilling of electric hand drill when fixing with lathe guide rail 14 and lathe middle carriage 15 respectively.
When mounted, power shaft 13 is connected with lathe spindle taper shank and strains with pull bar the not contour aperture apparatus of this multi-shaft interlocked lathe boring, and the center of power shaft 13 is high should be contour with turning center height, if when finding not contour, contour by adjustment connecting plate a11.Equally, make boring template plate a5 and boring template plate b10 concentric and contour with gear-box 1 by adjustment connecting plate b12.Boring template plate a5 on connecting plate b12 and boring template plate b10 and casing workpiece 7 are located by alignment pin 16, and casing workpiece 7 is fixed by isometry block 17 and pull bar.Each boring bar 3 two ends are supported by boring template plate a5 and boring template plate b10, the moment of flexure of most of radial cutting force to boring bar 3 can be eliminated, sliding shaft sleeve is equipped with in boring template plate a5 and each hole of boring template plate b10, each hole is equipped with lubricating cup 4 to be used for lubricating boring bar 3, the place that sliding shaft sleeve aims at lubricating cup hole has interior circular groove, be used for storing lubricating oil, make boring bar 3 can not be caused burning out by dry friction through when rotating in sliding axle trepanning.
The not contour aperture apparatus of this multi-shaft interlocked lathe boring is in process, rotated by the power shaft 13 of lathe spindle driven gear case 1, power shaft 13 and then drive first boring bar 3 rotate, first boring bar 3 drives other boring bars 3 to rotate together, advanced by lathe middle carriage 15 or retreat to realize feed or the withdrawing of casing workpiece 7, together box parts being machined fast by multi-shaft interlocked.
The specific process of the not contour aperture apparatus of this multi-shaft interlocked lathe boring is as follows:
1, ensure that the center of the minimum dead eye of casing workpiece 7 and lathe spindle center are contour.Write down lathe spindle center height H, the center height H1 of the minimum dead eye of gear-box 1, the thickness H2 of connecting plate a11.Write down H-(H1+H2) value, if be on the occasion of, then on connecting plate a11, add pressboard padding, if be negative value, then milling connecting plate a11.The power shaft 13 of gear-box 1 be connected with lathe spindle taper shank and strain with pull bar, after adjusting, gear-box 1 being fixed on lathe guide rail 14 by connecting plate a11, with pin and screw locked.
2, pull down the upper slide rest of lathe, survey out the distance H3 of upper plane to plane on lathe guide rail 14 of lathe middle carriage 15, the center height H5 of the minimum dead eye of the thickness H4 of connecting plate b12, boring template plate a5 and boring template plate b10.Write down H-(H3+H4+H5) value, if be on the occasion of, then on connecting plate b12, add pressboard padding, if be negative value, then milling connecting plate b12.After adjusting, boring template plate a5 and boring template plate b10 is fixed on lathe middle carriage 15 by connecting plate b12, with pin and screw locked.Each boring bar 3 is penetrated in boring template plate a5 and boring template plate b10, moving carriage, three boring bars 3 are penetrated in three output shafts of gear-box 1, and connects with flat key and latch 2, and inject lubricating oil by lubricating cup in each sliding shaft sleeve.
3, planker is moved backward, until boring bar 3 leans against on boring template plate a5.Call on casing workpiece 7 to connecting plate b12, located by alignment pin 16, and compress locked by isometry block 17, pull bar and briquetting.
4, casing workpiece 7 clamping after, in the square hole of the boring bar 3 of each correspondence, load adjustable boring cutter 8, after clamping, at boring bar 3 two sides screw by locked for adjustable boring cutter 8.
5, lathe spindle rotates, and drive each boring cutter 3 to rotate, lathe middle carriage 15 drives casing workpiece 7 to do front or rear feed motion, thus realizes each boring bar 3 and link, and each dead eye on the casing of boring simultaneously workpiece 7, machines fast by casing workpiece 7.In the process of bore hole, by adjusting the extension of adjustable boring cutter 8, realize radial cutting-in.
6. during one group, opposite dead eye (namely on the same axis another group hole) of boring casing workpiece 7, readjust adjustable boring cutter 8 in the position of boring bar 3, at boring bar 3 two sides screw by locked for adjustable boring cutter 8, lathe spindle rotates, lathe middle carriage 15 drives casing workpiece 7 to do front or rear feed motion, thus realize each boring bar 3 and link, each dead eye on the casing of boring simultaneously workpiece 7.In the process of bore hole, by adjusting the extension of adjustable boring cutter 8, realize radial cutting-in, casing workpiece 7 is machined fast.
7, after first part processes, main shaft stops.Stretched back in hole by adjustable boring cutter 8, lathe middle carriage 15 moves backward, until boring bar 3 exits the dead eye of casing workpiece 7 completely.Hang lower box workpiece 7, second casing workpiece 7 is located by pin, puts into the position of specifying, and compress locked by isometry block 17, pull bar and briquetting.
8, the operation of 4,5,6 steps is then repeated until machined by dead eye.
The above is preferred embodiment of the present utility model, above-mentioned illustrating does not do any pro forma restriction to flesh and blood of the present utility model, any simple modification that person of an ordinary skill in the technical field has done above detailed description of the invention according to technical spirit of the present utility model after having read this description or distortion, and the technology contents of above-mentioned announcement may be utilized to be changed or be modified to the Equivalent embodiments of equivalent variations, all still belong in the scope of technical solutions of the utility model, and do not deviate from essence of the present utility model and scope.
Claims (1)
1. the not contour aperture apparatus of multi-shaft interlocked lathe boring, it is by gear-box (1), boring bar (3), boring template plate a(5), right baffle-plate (6), adjustable boring cutter (8), right baffle plate (9), boring template plate b(10), connecting plate a(11), connecting plate b(12) and isometry block (17) form, it is characterized in that: gear-box (1) is by connecting plate a(11) be fixed on lathe guide rail (14), power shaft (13) is equipped with in the side of gear-box (1), and power shaft (13) is connected with the taper shank of lathe spindle and strains with pull bar; Boring template plate a(5) and boring template plate b(10) be packed in connecting plate b(12) two ends, left and right on, casing workpiece (7) is contained in boring template plate a(5) and boring template plate b(10) between, boring template plate a(5) and boring template plate b(10) located by alignment pin (16) with casing workpiece (7), boring template plate a(5), boring template plate b(10) and casing workpiece (7) by connecting plate b(12) be installed on lathe middle carriage (15); Boring template plate a(5) and boring template plate b(10) on boring bar (3) is housed, one end of boring bar (3) is connected with each output shaft of latch (2) with gear-box (1) by flat key, boring bar (3), through the dead eye of casing workpiece (7), boring bar (3) is equipped with adjustable boring cutter (8); Connecting plate b(12) on be manufactured with four isometry blocks (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491766.XU CN204053001U (en) | 2014-08-29 | 2014-08-29 | The not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420491766.XU CN204053001U (en) | 2014-08-29 | 2014-08-29 | The not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring |
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| Publication Number | Publication Date |
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| CN204053001U true CN204053001U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420491766.XU Expired - Fee Related CN204053001U (en) | 2014-08-29 | 2014-08-29 | The not contour aperture apparatus of a kind of multi-shaft interlocked lathe boring |
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| CN (1) | CN204053001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482931A (en) * | 2018-12-31 | 2019-03-19 | 浙江创为真空设备股份有限公司 | A kind of dedicated working boring-machine of long cylinder body of vacuum pump |
-
2014
- 2014-08-29 CN CN201420491766.XU patent/CN204053001U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482931A (en) * | 2018-12-31 | 2019-03-19 | 浙江创为真空设备股份有限公司 | A kind of dedicated working boring-machine of long cylinder body of vacuum pump |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20210829 |