CN103157840B - Method for end milling of double-slope workpiece - Google Patents
Method for end milling of double-slope workpiece Download PDFInfo
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- CN103157840B CN103157840B CN201310079248.7A CN201310079248A CN103157840B CN 103157840 B CN103157840 B CN 103157840B CN 201310079248 A CN201310079248 A CN 201310079248A CN 103157840 B CN103157840 B CN 103157840B
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Abstract
The invention discloses a method for end milling of a double-slope workpiece. The method realizes processing of a double-slope workpiece by general end milling equipment. The method comprises the following steps of fixing a workpiece to a processing-specialized fixing support, adjusting processing slopes of the workpiece in horizontal and vertical directions, carrying out slope re-examination when adjusting an included angle between a processing surface of the workpiece and a processing reference surface so that technological requirements are satisfied, fastening the workpiece and the processing-specialized fixing support so that the two members form an integral body, putting the integral body on a working table of an end milling machine, carrying out adjustment so that a reference edge of the processing-specialized fixing support is parallel to a milling power head processing surface of the end milling machine, adjusting the processing-specialized fixing support so that the processing reference surface of the processing-specialized fixing support is parallel and level with the milling power head processing surface of the end milling machine, and carrying out a vertical-surface milling process on the workpiece so that parts of the workpiece protruding out of the processing reference surface are removed by milling. The method provided by the invention reduces an equipment investment, has simple processes and can be used for processing a large workpiece.
Description
Technical field
The present invention relates to facing cut processing method, especially a kind of face miller that utilizes is processed with the method for diclinic degree workpiece.
Background technology
Known, in modern processing industry, particularly in structure steel fabrication, strict requirement is proposed to steel structure product quality.Slender type box, H type workpiece carry out the operation that end face processing is one necessity.This process equipment of face miller is all furnished with in most steel construction processing factory.But traditional method is undertaken by plain mille when the backing plate that processing belt is gradient, can only carry out in the machining factory of specialty like this.If it is all gradient that processing work is two sides, just more improve difficulty of processing.Traditional processing method complicated operation, machining accuracy is lower, higher to equipment requirement, and equipment investment is large, and cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of method that two-sided gradient workpiece processed by facing cut that can carry out on common end facing cut process equipment.
The technical solution adopted for the present invention to solve the technical problems is: the method for two-sided gradient workpiece processed by facing cut, comprises the following steps:
A by trade union college on special-purpose fixing support; Special-purpose fixing support comprises, bedplate, right baffle-plate, right baffle plate and fixed head, bedplate, right baffle-plate and right baffle plate form the concordant cell body of end face, fixed head is positioned at cell body, be welded to connect with right baffle-plate and right baffle plate, right baffle plate be provided with clamping jackscrew, bedplate upper surface is provided with lower adjusting device, fixed head lower surface is provided with adjusting device, and fixed head is provided with clamping device; Workpiece is adjusted in region that clamping device, right baffle-plate, right baffle plate and bedplate surround;
Adjusting device and lower adjusting device in B adjustment, make the machined surface of workpiece protrude the processing datum of special-purpose fixing support;
C by the machined surface of upper adjusting device that special-purpose fixing support is arranged and lower adjusting device adjustment workpiece in the horizontal direction with the processing gradient of the processing datum of special-purpose fixing support, the adjustment machined surface in the vertical direction of workpiece and the processing gradient of processing datum;
D checks and adjusts the processing gradient in the processing gradient of the machined surface of workpiece and processing datum in the vertical direction and horizontal direction, until reach gradient processing request;
E regulates clamping jackscrew and gripping means grips workpiece that special-purpose fixing support is arranged, makes fixed support and workpiece two component form an entirety;
Clamping has the special-purpose fixing support of workpiece to be positioned on the workbench of face miller by F, and horizontal reference limit, the vertical true edge of adjustment special-purpose fixing support are parallel with milling unit head machined surface, and adjustment processing datum is concordant with milling unit head machined surface;
Clamping has the special-purpose fixing support of workpiece to be fastened on the workbench of face miller by G;
H starts face miller, and the machined surface of workpiece is carried out to the milling face work of facade, the part milling of workpiece being protruded processing datum removes.
Further, by setting-out or the amount confirmation machined surface of workpiece and the angle of processing datum that calculate the needs cutting of steel plate each limit in described step D, processing gradient is checked.
Further, the upper adjusting device in described step C is upper adjustment jackscrew and overhead gage, and upward adjusting jackscrew and lower adjusting device adjust the processing gradient on workplace vertical direction and the processing gradient in horizontal direction.
Further, the lower adjusting device in described step C is lower adjustment jackscrew and lower baffle plate, regulates lower adjustment jackscrew and upper adjusting device to adjust the processing gradient on workplace vertical direction and the processing gradient in horizontal direction.
Further, in described step C, upper adjusting device is upper adjustment jackscrew and overhead gage, lower adjusting device is lower adjustment jackscrew and lower baffle plate, upward adjusting jackscrew is or/and the processing gradient of lower adjustment jackscrew to workplace vertical direction adjusts, and upward adjusting jackscrew and lower adjustment jackscrew regulate the processing gradient on workpiece level direction.
Further, in described step e clamping device be mechanical mechanism it comprise, movable benchmark clamping plate, geometrical clamp, adjustment skewback, adjustment jackscrew; Adjustment skewback is arranged between fixed head and movable benchmark clamping plate, and adjustment skewback is positioned at fixed head upper surface, and the inclined-plane of adjustment skewback contacts with movable benchmark clamping plate, and adjustment jackscrew is contacted with movable benchmark clamping plate upper surface by the silk hole on geometrical clamp; Regulate the position of adjustment jackscrew and mobile adjustment skewback, make movable benchmark clamping plate clamping work pieces.
Further, by hydraulic top, special-purpose fixing support is fastened on the workbench of face miller in described step G.
The invention has the beneficial effects as follows: the method for being processed two-sided gradient workpiece by face miller provided by the invention, can be implemented on common face miller equipment, complete the processing to two-sided gradient workpiece, and can higher machining accuracy be ensured.This processing method can reduce the input of steel construction processing enterprise to equipment, reduces production cost; And operation is simple relative to plain mille, working (machining) efficiency is high, can process larger workpiece.
Accompanying drawing explanation
Fig. 1 is facing cut structural representation;
Fig. 2 is the axonometric drawing of special-purpose fixing support;
Fig. 3 is the structural representation of clamping workpiece to special-purpose fixing support;
Fig. 4 is the A-A generalized section of Fig. 2;
Fig. 5 is B-B generalized section in Fig. 2;
Fig. 6 is the partial enlarged drawing of C in Fig. 4;
Indicate in figure: 1-main body, 2-milling unit head, 21-milling unit head machined surface, 3-front console, 4-auxiliary table, 5-aftertable, 6-special-purpose fixing support, 61-processing datum, 62-horizontal reference limit, the vertical true edge of 63-, the upper adjusting device of 64-, 641-adjusts jackscrew, 642-overhead gage, adjusting device under 65-, jackscrew is adjusted under 651-, 652-lower baffle plate, 66-clamping device, 661-adjusts jackscrew, the movable benchmark clamping plate of 662-, 663-adjusts skewback, 663a-inclined-plane, 664-geometrical clamp, 67-clamps jackscrew, the right baffle plate of 68-, 69-right baffle-plate, 610-fixed head, 611-bedplate, 7-workpiece, 7a-machined surface, processing gradient on α-vertical direction, processing gradient in β-horizontal direction.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
As shown in Figure 1 and Figure 2, the method for two-sided gradient workpiece processed by facing cut of the present invention, comprises the following steps:
Workpiece 7 is arranged on special-purpose fixing support 6 by A; Special-purpose fixing support 6 comprises bedplate 611, right baffle-plate 69, right baffle plate 68 and fixed head 610, bedplate 611, right baffle-plate 69 form the concordant cell body of end face with right baffle plate 68, fixed head 610 is positioned at cell body, be welded to connect with right baffle-plate 69 and right baffle plate 68, right baffle plate 68 is provided with clamping jackscrew 67, bedplate 611 upper surface is provided with lower adjusting device 65, and fixed head 610 lower surface is provided with adjusting device 64, fixed head is provided with clamping device 66; Workpiece 7 is adjusted in rectangular area that clamping device 66, right baffle-plate 69, right baffle plate 68 and bedplate 611 surround;
Adjusting device 64 and lower adjusting device 65 in B adjustment, make the machined surface 7a of workpiece 7 protrude the processing datum 61 of special-purpose fixing support 6;
The machined surface 7a that C adjusts workpiece 7 by upper adjusting device 64 that special-purpose fixing support 6 is arranged and lower adjusting device 65 in the horizontal direction with the processing gradient of the processing datum 61 of special-purpose fixing support 6, the adjustment machined surface 7a in the vertical direction of workpiece 7 and the processing gradient of processing datum 61;
D, to the processing gradient α of the machined surface 7a of workpiece 7 and processing datum 61 in the vertical direction and processing gradient β in the horizontal direction, carries out checking and adjusting, until reach gradient processing request;
E regulates clamping jackscrew 67 and clamping device 66 clamping work pieces 7 that special-purpose fixing support 6 is arranged, makes fixed support 6 and workpiece 7 liang of components form an entirety;
Clamping has the special-purpose fixing support 6 of workpiece 7 to be positioned on the workbench of face miller by F, horizontal reference limit 62, the vertical true edge 63 of adjustment special-purpose fixing support 6 are parallel with milling unit head machined surface 21, and adjustment processing datum 61 is concordant with milling unit head machined surface 21;
Clamping has the special-purpose fixing support 6 of workpiece 7 to be fastened on the workbench of face miller by G;
H starts face miller, and the machined surface 7a of workpiece 7 is carried out to the milling face work of facade, the part milling of workpiece 7 being protruded processing datum 61 removes.
Bedplate 611 described in step, right baffle-plate 69 form the concordant cell body of end face with right baffle plate 68, the horizontal reference limit 62 of special-purpose fixing support 6 is concordant with vertical true edge 63 as shown in Figure 2, simultaneously horizontal reference limit 62 and vertical true edge 63 with processing datum 61 in same plane.The machined surface 7a adjusting workpiece 7 by upper adjusting device 64 that special-purpose fixing support 6 is arranged and lower adjusting device 65 in step C in the horizontal direction with the processing gradient of the processing datum 61 of special-purpose fixing support 6, the adjustment machined surface 7a in the vertical direction of workpiece 7 and the processing gradient of processing datum 61; The machined surface 7a of described workpiece 7 is angle β with the processing gradient in the processing gradient of the processing datum 61 of special-purpose fixing support 6 and horizontal direction in the horizontal direction as shown in Figure 4 and Figure 5, and the processing gradient on the machined surface 7a in the vertical direction of described workpiece 7 and the processing gradient of processing datum 61 and vertical direction is angle α.
Can realize utilizing machine tool to carry out the processing of two-sided gradient workpiece by above-mentioned method, easy and simple to handle, and can higher machining accuracy be ensured, reduce the requirement to process equipment, decrease the input to equipment, reduce the cost produced and process.
Can be checked the machined surface 7a of workpiece 7 and the angle of processing datum 61 by a variety of method in step D, the amount etc. that such as measurement, setting-out, calculating steel plate each limit needs cut.A kind of preferred embodiment is wherein by setting-out or the machined surface 7a and processing datum 61 angle in the horizontal and vertical directions that calculate the amount confirmation workpiece 7 that each limit of steel plate needs to cut, checks processing gradient.The method is implemented simple, and error is less, can ensure the comparatively high manufacturing accuracy of processing work 7.
Upper adjusting device workpiece level or vertical direction being processed gradient is regulated to have a variety of mode, such as hydraulic jacking cylinder, the four-bar mechanism etc. in mechanical mechanism in step C.As shown in Figure 4, the upper adjusting device 64 in step C is upper adjustment jackscrew 641 and overhead gage 642 to a kind of preferred mode.Adjusted by the processing gradient α on upward adjusting jackscrew 641 and lower adjusting device 65 pairs of workpiece 7 vertical directions and the processing gradient β in horizontal direction.Processing gradient α on upward adjusting jackscrew 641 pairs of workpiece 7 vertical directions adjusts; The processing gradient β in workpiece 7 horizontal direction is jointly adjusted by upward adjusting jackscrew 641 and lower adjusting device 65.
Lower adjusting device workpiece level or vertical direction being processed gradient is regulated to have a variety of mode, such as hydraulic jacking cylinder, the four-bar mechanism etc. in mechanical mechanism in step C.As shown in Figure 5, the lower adjusting device 65 in step C is lower adjustment jackscrew 651 and lower baffle plate 652 to a kind of preferred mode.Adjust by regulating the processing gradient α on lower adjustment jackscrew 651 and upper adjusting device 64 pairs of workpiece 7 vertical directions and the processing gradient β in horizontal direction.Processing gradient α on upward adjusting device 64 pairs of workpiece 7 vertical directions adjusts; The processing gradient β in workpiece 7 horizontal direction is jointly adjusted by upward adjusting device 64 and lower adjustment jackscrew 651.
Adjusting device adopts mechanical mechanism, and the structure of adjusting device is simple, simplifies support bracket fastened structure, adjusts simple to operate, and it is convenient to implement.Adopt this kind of adjusting device, Adjustment precision is higher, can improve machining accuracy.
Adjusting device workpiece level or vertical direction being processed gradient is regulated to have a variety of mode in step C, such as hydraulic jacking cylinder, the four-bar mechanism etc. in mechanical mechanism.A kind of mode of optimum is as shown in Figure 4 and Figure 5, in step C, upper adjusting device 64 is upper adjustment jackscrew 641 and overhead gage 642, lower adjusting device 65 is lower adjustment jackscrew 651 and lower baffle plate 652, and upward adjusting jackscrew 641 is or/and the processing gradient α on lower adjustment jackscrew 651 pairs of workpiece 7 vertical directions adjusts and processing gradient β in upward adjusting jackscrew 641 and lower adjustment jackscrew 651 pairs of workpiece 7 horizontal directions regulates.When the processing gradient α regulated on vertical direction and the processing gradient β in horizontal direction, a kind of preferred mode makes machined surface 7a parallel with processing datum 61 with lower adjustment jackscrew 651 for first adjustment upper adjustment jackscrew 641, then upward adjusting jackscrew 641 or lower adjustment jackscrew 651 adjust the processing gradient α of workpiece 7 in the vertical direction.Upward adjusting jackscrew 641 and lower adjustment jackscrew 651 be adjustment workpiece 7 processing gradient β in the horizontal direction jointly.Upper adjusting device 64 and lower adjusting device 65 all adopt identical frame for movement, adjust mode identical, adjust simple to operate in the adjustment process to workpiece 7, are convenient to implement, and simplify the structure simultaneously.Regulated by the processing gradient of adjustment jackscrew to workpiece 7, Adjustment precision is higher, can improve machining accuracy.
Clamping device 66 in step e can have a lot of form, such as hydraulic cylinder, cylinder, voussoir or four-bar mechanism etc., wherein a kind of preferred mode is as shown in Figure 5, in step D, for mechanical mechanism, it comprises clamping device 66, movable benchmark clamping plate 662, geometrical clamp 664, adjustment skewback 663, adjustment jackscrew 661; Adjustment skewback 663 is arranged between fixed head 610 and movable benchmark clamping plate 662, adjustment skewback 663 is positioned at fixed head 610 upper surface, the inclined-plane 663a of adjustment skewback 663 contacts with movable benchmark clamping plate 662, and adjustment jackscrew 661 is contacted with movable benchmark clamping plate 662 upper surface by the silk hole on geometrical clamp 664; Regulate the position of adjustment jackscrew 661 and mobile adjustment skewback 663, make movable benchmark clamping plate 662 clamping work pieces 7.Adjustment skewback 663 can adjust gap between movable benchmark clamping plate 662 and workpiece 7, adds man-hour workpiece more firm.Above-mentioned clamping device, clamp operation is easy, and structure is simple, and cost is low.
Can be fixed special-purpose fixing support 6 by all kinds of fixture in step G, such as cylinder top, hydraulic top etc., wherein a kind of preferred mode is be fastened on the front console of face miller by special-purpose fixing support 6 by hydraulic top.Hydraulic top structure is simple, is easy and simple to handlely easy to combine with machine tool system.Thus make fixing special-purpose fixing support 6 easy, fast, firmly.
The operation that milling protrudes machining benchmark face portion except workpiece 7 in steph can have a variety of, preferred method of operating is that milling removes workpiece 7 to protrude the operation of machining benchmark face portion identical with general BOX shape and H type workpiece milling face process operation, and cutting output is the part protruding processing datum.The method of operating of BOX shape and the processing of H type workpiece milling face is easy, is known technology.Need not operation sequence be regrouped, thus decrease Innovation Input.
Embodiment:
The method of being processed two-sided gradient workpiece by facing cut of the present invention processes two-sided gradient workpiece 7.
As shown in Figure 1, the vertical face miller in the equipment side of being used by the present embodiment, comprises main body 1, milling unit head 2, front console 3, auxiliary table 4 and aftertable 5; Auxiliary table 4 is installed between front console 3 and aftertable 5, near the opposite direction of main body 1, auxiliary table 4 is also installed at aftertable 5, main body 1 is provided with milling unit head 2.Main body 1, front console 3, auxiliary table 4 and aftertable 5 distribute point-blank.Set up the workpiece 7 of auxiliary table 4 mainly in order to process larger, front console 3 and aftertable 5 are to the adjustment needing the workpiece 7 of processing to be fixed on the positioning.In the present embodiment special-purpose fixing support 6 is arranged on front console 3 and regulates.
Special-purpose fixing support 6 used as shown in Figure 2 comprises bedplate 611, right baffle-plate 69, right baffle plate 68 and fixed head 610, bedplate 611, right baffle-plate 69 form the concordant cell body of an end face with right baffle plate 68, fixed head 610 is positioned at cell body, be welded to connect with right baffle-plate 69 and right baffle plate 68, right baffle plate 68 is provided with clamping jackscrew 67, bedplate 611 upper surface is provided with lower adjusting device 65, and fixed head 610 lower surface is provided with adjusting device 64, fixed head is provided with clamping device 66.
As Fig. 1,2,3, first workpiece 7 is arranged on special-purpose fixing support 6 shown in 4 and Fig. 5; Workpiece 7 is adjusted in rectangular area that clamping device 66, right baffle-plate 69, right baffle plate 68 and bedplate 611 surround; Adjusting device 64 and lower adjusting device 65 in adjustment, make the machined surface 7a of workpiece 7 protrude the processing datum 61 of special-purpose fixing support 6; Adjusted by the upper adjusting device 64 of setting on special-purpose fixing support 6 and the processing gradient of lower adjusting device 65 workpiece 7; Upper adjusting device 64 is upper adjustment jackscrew 641 and overhead gage 642, lower adjusting device 65 is lower adjustment jackscrew 651 and lower baffle plate 652, regulate at the same adjustment jackscrew 641 or/and the processing gradient α of lower adjustment jackscrew 651 pairs of workpiece 7 vertical directions adjusts, processing gradient β in upward adjusting jackscrew 641 and lower adjustment jackscrew 651 pairs of workpiece 7 horizontal directions adjusts, until reach processing technology requirement.By setting-out or the amount confirmation machined surface 7a of workpiece 7 and the angle of processing datum 61 that calculate the needs cutting of steel plate each limit, the machined surface 7a of workpiece 7 and processing datum 61 are checked with the processing gradient on vertical direction and adjusted in the horizontal direction, until reach gradient processing request; Regulate clamping jackscrew 67 and clamping device 66 clamping work pieces 7 that special-purpose fixing support 6 is arranged, for mechanical mechanism, it comprises clamping device 66, movable benchmark clamping plate 662, geometrical clamp 664, adjustment skewback 663, adjustment jackscrew 661; Adjustment skewback 663 is arranged between fixed head 610 and movable benchmark clamping plate 662, adjustment skewback 663 is positioned at fixed head 610 upper surface, the inclined-plane 663a of adjustment skewback 663 contacts with movable benchmark clamping plate 662, and adjustment jackscrew 661 is contacted with movable benchmark clamping plate 662 upper surface by the silk hole on geometrical clamp 664; Regulate the position of adjustment jackscrew 661 and mobile adjustment skewback 663, make movable benchmark clamping plate 662 clamping work pieces 7.Fixed support 6 and workpiece 7 liang of components are made to form an entirety; The special-purpose fixing support 6 of workpiece 7 is had by clamping to be positioned on the front console of face miller, horizontal reference limit 62, the vertical true edge 63 of adjustment special-purpose fixing support 6 are parallel with the milling unit head machined surface 21 of face miller, and adjustment processing datum 61 is concordant with the milling unit head machined surface 21 of face miller; The special-purpose fixing support 6 of workpiece 7 is had by clamping to be fastened on the workbench of face miller by hydraulic top; Start face miller, the machined surface 7a of workpiece 7 is carried out to the milling face work of facade, the step operated according to carrying out the processing of milling face to general BOX shape and H type workpiece is carried out, and part milling workpiece 7 being protruded from processing datum 61 removes.
Processed the method for two-sided gradient workpiece by face miller provided by the invention, can be implemented on common facing cut equipment, complete the processing to two-sided gradient workpiece 7, and can higher machining accuracy be ensured.This processing method can reduce the input of steel construction processing enterprise to equipment, reduces production cost; And operation is simple relative to plain mille, working (machining) efficiency is high, can the workpiece 7 of process larger sized.
Claims (7)
1. the method for two-sided gradient workpiece processed by facing cut, it is characterized in that, comprises the following steps:
Workpiece (7) is arranged on special-purpose fixing support (6) by A, special-purpose fixing support (6) comprises, bedplate (611), right baffle-plate (69), right baffle plate (68) and fixed head (610), bedplate (611), right baffle-plate (69) and right baffle plate (68) form the concordant cell body of end face, fixed head (610) is positioned at cell body, be welded to connect with right baffle-plate (69) and right baffle plate (68), right baffle plate (68) is provided with clamping jackscrew (67), bedplate (611) upper surface is provided with lower adjusting device (65), fixed head (610) lower surface is provided with adjusting device (64), fixed head is provided with clamping device (66), workpiece (7) is adjusted in region that clamping device (66), right baffle-plate (69), right baffle plate (68) and bedplate (611) surround,
Adjusting device (64) and lower adjusting device (65) in B adjustment, make the machined surface of workpiece (7) (7a) protrude from the processing datum (61) of special-purpose fixing support (6);
C by the machined surface (7a) of the upper upper adjusting device (64) that arranges of special-purpose fixing support (6) and lower adjusting device (65) adjustment workpiece (7) in the horizontal direction with the processing gradient of the processing datum (61) of special-purpose fixing support (6), adjust machined surface (7a) in the vertical direction of workpiece (7) and the processing gradient of processing datum (61);
D checks and adjust the machined surface (7a) of workpiece (7) and processing datum (61) in the processing gradient (α) of in the vertical direction and processing gradient (β) in the horizontal direction, until reach gradient processing request;
E regulates clamping jackscrew (67) and clamping device (66) clamping work pieces (7) of the upper setting of special-purpose fixing support (6), makes fixed support (6) and workpiece (7) two component form an entirety;
Clamping has the special-purpose fixing support of workpiece (7) (6) to be positioned on the workbench of face miller by F, horizontal reference limit (62), the vertical true edge (63) of adjustment special-purpose fixing support (6) are parallel with milling unit head machined surface (21), and adjustment processing datum (61) is concordant with milling unit head machined surface (21);
Clamping has the special-purpose fixing support of workpiece (7) (6) to be fastened on the workbench of face miller by G;
H starts face miller, the machined surface (7a) of workpiece (7) is carried out to the milling face work of facade, the part milling that workpiece (7) protrudes processing datum (61) is removed.
2. the method for two-sided gradient workpiece processed by facing cut as claimed in claim 1, it is characterized in that, by setting-out or the machined surface (7a) and processing datum (61) angle in the horizontal and vertical directions that calculate amount confirmation workpiece (7) that each limit of steel plate needs to cut in described step D, processing gradient is checked.
3. the method for two-sided gradient workpiece processed by facing cut as claimed in claim 1, it is characterized in that, upper adjusting device (64) in described step C is upper adjustment jackscrew (641) and overhead gage (642), and upward adjusting jackscrew (641) and lower adjusting device (65) adjust the processing gradient (α) on workpiece (7) vertical direction and the processing gradient (β) in horizontal direction.
4. the method for two-sided gradient workpiece processed by facing cut as claimed in claim 1, it is characterized in that, lower adjusting device (65) in described step C is lower adjustment jackscrew (651) and lower baffle plate (652), adjusts jackscrew (651) and upper adjusting device (64) adjusts the processing gradient (α) on workpiece (7) vertical direction and the processing gradient (β) in horizontal direction under adjustment.
5. the method for two-sided gradient workpiece processed by facing cut as claimed in claim 1, it is characterized in that, in described step C, upper adjusting device (64) is upper adjustment jackscrew (641) and overhead gage (642), lower adjusting device (65) is lower adjustment jackscrew (651) and lower baffle plate (652), upward adjusting jackscrew (641) is or/and lower adjustment jackscrew (651) adjusts the processing gradient (α) on workpiece (7) vertical direction, upward adjusting jackscrew (641) and lower adjustment jackscrew (651) regulate the processing gradient (β) in workpiece (7) horizontal direction.
6. the method for two-sided gradient workpiece processed by facing cut as claimed in claim 1, and it is characterized in that, in described step e, clamping device (66) comprises, movable benchmark clamping plate (662), geometrical clamp (664), adjustment skewback (663), adjustment jackscrew (661); Adjustment skewback (663) is arranged between fixed head (610) and movable benchmark clamping plate (662), adjustment skewback (663) is positioned at fixed head (610) upper surface, the inclined-plane (663a) of adjustment skewback (663) contacts with movable benchmark clamping plate (662), and adjustment jackscrew (661) is contacted with movable benchmark clamping plate (662) upper surface by the silk hole on geometrical clamp (664); Regulate the position of adjustment jackscrew (661) and mobile adjustment skewback (663), make movable benchmark clamping plate (662) clamping work pieces (7).
7. as the method for two-sided gradient workpiece processed by the facing cut in claim 1 to 6 as described in any one claim, it is characterized in that, by hydraulic top, special-purpose fixing support (6) is fastened on the workbench of face miller in described step G.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310079248.7A CN103157840B (en) | 2013-03-13 | 2013-03-13 | Method for end milling of double-slope workpiece |
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| CN201310079248.7A CN103157840B (en) | 2013-03-13 | 2013-03-13 | Method for end milling of double-slope workpiece |
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| CN103157840B true CN103157840B (en) | 2015-04-08 |
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| CN104923839B (en) * | 2015-06-25 | 2018-01-19 | 中国电子科技集团公司第四十三研究所 | A kind of aluminium silicon processing method of casing |
| CN105127812B (en) * | 2015-10-12 | 2017-03-29 | 济南迈克阀门科技有限公司 | A kind of 3 degree of flashboard both sides inclined seal face processing equipment |
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| JP2006305673A (en) * | 2005-04-28 | 2006-11-09 | Alps Tool Co Ltd | Tool holder |
| JP2008188727A (en) * | 2007-02-06 | 2008-08-21 | Joyo Kogaku Kk | Alignment method and its apparatus |
| CN201249360Y (en) * | 2008-09-12 | 2009-06-03 | 合肥市华林模具有限公司 | High-precision numerically-controlled machine tool milling jig |
| CN102343506A (en) * | 2010-07-30 | 2012-02-08 | 上海久日机械有限公司 | Method and clamping tool for machining motor shell by numerical control machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001198754A (en) * | 2000-01-17 | 2001-07-24 | Pascal Kk | Clamp system for fixing work |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006305673A (en) * | 2005-04-28 | 2006-11-09 | Alps Tool Co Ltd | Tool holder |
| JP2008188727A (en) * | 2007-02-06 | 2008-08-21 | Joyo Kogaku Kk | Alignment method and its apparatus |
| CN201249360Y (en) * | 2008-09-12 | 2009-06-03 | 合肥市华林模具有限公司 | High-precision numerically-controlled machine tool milling jig |
| CN102343506A (en) * | 2010-07-30 | 2012-02-08 | 上海久日机械有限公司 | Method and clamping tool for machining motor shell by numerical control machine |
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