CN103157840A - Method for end milling of double-slope workpiece - Google Patents

Method for end milling of double-slope workpiece Download PDF

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Publication number
CN103157840A
CN103157840A CN2013100792487A CN201310079248A CN103157840A CN 103157840 A CN103157840 A CN 103157840A CN 2013100792487 A CN2013100792487 A CN 2013100792487A CN 201310079248 A CN201310079248 A CN 201310079248A CN 103157840 A CN103157840 A CN 103157840A
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workpiece
processing
gradient
jackscrew
fixing support
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CN103157840B (en
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刘勇
林晓峰
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China 19th Metallurgical Corp
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China 19th Metallurgical Corp
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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

The method of the two-sided gradient workpiece of facing cut processing
Technical field
The present invention relates to the facing cut processing method, especially a kind ofly utilize face miller processing with the method for diclinic degree workpiece.
Background technology
Known, in modern processing industry, particularly in structure steel fabrication, strict requirement has been proposed steel structure product quality.It is the operation of one necessity that slender type box, H type workpiece carry out end face processing.Processing factory all is furnished with this process equipment of face miller at most steel construction.But traditional method is to be undertaken by plain mille when the gradient backing plate of processing belt, can only carry out in the machining factory of specialty like this.If it is all gradient that processing work is the two sides, just more improved difficulty of processing.Traditional processing method complicated operation, machining accuracy is lower, and is 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 of the two-sided gradient workpiece of facing cut processing 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 the two-sided gradient workpiece of facing cut processing comprises the following steps:
A is arranged on workpiece 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, be provided with the clamping jackscrew on right baffle plate, the bedplate upper surface is provided with lower adjusting device, the fixed head lower surface is provided with adjusting device, is provided with clamping device on fixed head; Workpiece is adjusted in the zone that clamping device, right baffle-plate, right baffle plate and bedplate surround;
Adjusting device and lower adjusting device in the B adjustment make the machined surface of workpiece protrude the processing datum of special-purpose fixing support;
The machined surface that C adjusts workpiece by the upper adjusting device that arranges on special-purpose fixing support and lower adjusting device in the horizontal direction with the processing gradient of the processing datum of special-purpose fixing support, adjust the machined surface in the vertical direction of workpiece and the processing gradient of processing datum;
D checks and adjusts the machined surface of workpiece and the processing gradient of processing datum in the vertical direction and the processing gradient on horizontal direction, until reach the gradient processing request;
E regulates clamping jackscrew and the clamping device clamping work pieces that arranges on special-purpose fixing support, makes fixed support and workpiece two members form an integral body;
F has the special-purpose fixing support of workpiece to be positioned on the workbench of face miller clamping, adjust special-purpose fixing support the horizontal reference limit, vertically true edge is parallel with the milling unit head machined surface, the adjustment processing datum is concordant with the milling unit head machined surface;
G has the special-purpose fixing support of workpiece to be fastened on the workbench of face miller clamping;
H starts face miller, the machined surface of workpiece is carried out the face that the mills work of facade, and the part that workpiece is protruded processing datum is milled and removed.
Further, by setting-out or calculate the machined surface and the angle of processing datum that the amount that steel plate each limit need to cut is confirmed workpiece, check processing gradient in described step D.
Further, the upper adjusting device in described step C is upper adjustment jackscrew and overhead gage, and upward adjusting jackscrew and lower adjusting device are adjusted the processing gradient on the workpiece vertical direction and the processing gradient on 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 the processing gradient on the workpiece vertical direction and the processing gradient on horizontal direction are adjusted.
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, the upward adjusting jackscrew is or/and the lower jackscrew of adjusting is adjusted the processing gradient of workpiece vertical direction, and upward adjusting jackscrew and lower adjustment jackscrew are regulated the processing gradient on the workpiece level direction.
Further, in described step e clamping device be mechanical mechanism it comprise, movable benchmark clamping plate, geometrical clamp, adjustment skewback, adjust jackscrew; Adjust skewback and be arranged between fixed head and movable benchmark clamping plate, adjust skewback and be positioned at the fixed head upper surface, the inclined-plane of adjusting skewback contacts with movable benchmark clamping plate, adjusts jackscrew and contacts with movable benchmark clamping plate upper surface by the hole on geometrical clamp; Regulate and adjust jackscrew and the mobile position of adjusting 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 by the two-sided gradient workpiece of face miller processing provided by the invention, can realize completing the processing to two-sided gradient workpiece on common face miller equipment, and can guarantee higher machining accuracy.This processing method can reduce steel construction processing enterprise to the input of equipment, reduces production costs; And operate simply with respect to plain mille, working (machining) efficiency is high, can process larger workpiece.
Description of drawings
Fig. 1 is the facing cut structural representation;
Fig. 2 is the axonometric drawing of special-purpose fixing support;
Fig. 3 is that clamping workpiece is to the structural representation of 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: the 1-main body, the 2-milling unit head, 21-milling unit head machined surface, the 3-front console, the 4-auxiliary table, the 5-aftertable, the 6-special-purpose fixing support, the 61-processing datum, 62-horizontal reference limit, the vertical true edge of 63-, the upper adjusting device of 64-, the upper adjustment of 641-jackscrew, the 642-overhead gage, adjusting device under 65-, adjust jackscrew under 651-, the 652-lower baffle plate, the 66-clamping device, 661-adjusts jackscrew, the movable benchmark clamping plate of 662-, 663-adjusts skewback, the 663a-inclined-plane, the 664-geometrical clamp, 67-clamps jackscrew, the 68-right baffle-plate, the right baffle plate of 69-, the 610-fixed head, the 611-bedplate, the 7-workpiece, the 7a-machined surface, processing gradient on α-vertical direction, processing gradient on β-horizontal direction.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the method for the two-sided gradient workpiece of facing cut processing of the present invention comprises the following steps:
A is arranged on workpiece 7 on special-purpose fixing support 6; 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, be provided with on right baffle plate 68 and clamp jackscrew 67, bedplate 611 upper surfaces are provided with lower adjusting device 65, and fixed head 610 lower surfaces are provided with adjusting device 64, are provided with clamping device 66 on fixed head; Workpiece 7 is adjusted in the 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 the 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 the upper adjusting device 64 that arranges on special-purpose fixing support 6 and lower adjusting device 65 in the horizontal direction with the processing gradient of the processing datum 61 of special-purpose fixing support 6, adjust the machined surface 7a in the vertical direction of workpiece 7 and the processing gradient of processing datum 61;
Machined surface 7a and the processing gradient α of processing datum 61 in the vertical directions and in the horizontal direction the processing gradient β of D to workpiece 7 checks and adjusts, until reach the gradient processing request;
E regulates clamping jackscrew 67 and clamping device 66 clamping work pieces 7 that arrange on special-purpose fixing support 6, makes 7 liang of members of fixed support 6 and workpiece form an integral body;
F has the special-purpose fixing support 6 of workpiece 7 to be positioned on the workbench of face miller clamping, adjust special-purpose fixing support 6 horizontal reference limit 62, vertically true edge 63 is parallel with milling unit head machined surface 21, adjustment processing datum 61 is concordant with milling unit head machined surface 21;
G has the special-purpose fixing support 6 of workpiece 7 to be fastened on the workbench of face miller clamping;
H starts face miller, the machined surface 7a of workpiece 7 is carried out the face that the mills work of facade, the part of workpiece 7 protrusion processing datums 61 is milled remove.
Form the concordant cell body of end face at the bedplate 611 described in steps A, right baffle-plate 69 and right baffle plate 68, the horizontal reference limit 62 of special-purpose fixing support 6 is with vertically true edge 63 is concordant as shown in Figure 2, simultaneously horizontal reference limit 62 and vertically true edge 63 with processing datum 61 on same plane.The machined surface 7a that adjusts workpiece 7 by the upper adjusting device 64 that arranges on special-purpose fixing support 6 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, adjust the 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 that processing gradient on horizontal direction is angle β with the processing gradient of the processing datum 61 of special-purpose fixing support 6 in the horizontal direction as shown in Figure 4 and Figure 5, and the machined surface 7a in the vertical direction of described workpiece 7 and the processing gradient of processing datum 61 are that the processing gradient on 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 guarantee higher machining accuracy, and reduced the requirement to process equipment, reduced the input to equipment, reduced the cost of producing and processing.
Can check by a variety of methods the amount that need to cut such as measurement, setting-out, calculating steel plate each limit etc. to the machined surface 7a of workpiece 7 and the angle of processing datum 61 in step D.A kind of optimal way is wherein checked processing gradient for by setting-out or calculate machined surface 7a and processing datum 61 angle in the horizontal and vertical directions that the amount that steel plate each limit need to cut is confirmed workpiece 7.The method is implemented simple, and error is less, can guarantee processing work 7 than high manufacturing accuracy.
The upper adjusting device of regulating processing gradient on workpiece level or vertical direction in step C has a variety of modes, such as hydraulic jacking cylinder, and the four-bar mechanism in mechanical mechanism etc.A kind of preferred mode as shown in Figure 4, the upper adjusting device 64 in step C is upper adjustment jackscrew 641 and overhead gage 642.Adjust by the processing gradient α on upward adjusting jackscrew 641 and 65 pairs of workpiece 7 vertical directions of lower adjusting device and the processing gradient β on horizontal direction.Processing gradient α on 641 pairs of workpiece 7 vertical directions of upward adjusting jackscrew adjusts; By upward adjusting jackscrew 641 and the common processing gradient β that adjusts on workpiece 7 horizontal directions of lower adjusting device 65.
The lower adjusting device of regulating processing gradient on workpiece level or vertical direction in step C has a variety of modes, such as hydraulic jacking cylinder, and the four-bar mechanism in mechanical mechanism etc.A kind of preferred mode as shown in Figure 5, the lower adjusting device 65 in step C is lower adjustment jackscrew 651 and lower baffle plate 652.Adjust by regulating processing gradient α on 64 pairs of workpiece 7 vertical directions of lower adjustment jackscrew 651 and upper adjusting device and the processing gradient β on horizontal direction.Processing gradient α on 64 pairs of workpiece 7 vertical directions of upward adjusting device adjusts; By upward adjusting device 64 and the common processing gradient β that adjusts on workpiece 7 horizontal directions of lower adjustment jackscrew 651.
Adjusting device adopts mechanical mechanism, and adjusting device simple in structure simplified support bracket fastened structure, and adjusting operation is simple, and it is convenient to implement.Adopt this kind adjusting device, adjust precision higher, can improve machining accuracy.
The adjusting device of regulating processing gradient on workpiece level or vertical direction in step C has a variety of modes, such as hydraulic jacking cylinder, and the four-bar mechanism in mechanical mechanism etc.A kind of mode of optimum is for 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, upward adjusting jackscrew 641 or/and the lower processing gradient α that adjusts on 651 pairs of workpiece 7 vertical directions of jackscrew adjust with upward adjusting jackscrew 641 and 651 pairs of workpiece 7 horizontal directions of lower adjustment jackscrew on processing gradient β regulate.When the processing gradient α on regulating vertical direction and the processing gradient β on horizontal direction, a kind of preferred mode is adjusted jackscrew 641 and is made machined surface 7a parallel with processing datum 61 with lower adjustment jackscrew 651 at first adjusting, then upward adjusting jackscrew 641 or the lower processing gradient α that adjusts jackscrew 651 adjustment workpiece 7 in the vertical directions.The common workpiece 7 processing gradient β in the horizontal direction that adjusts of upward adjusting jackscrew 641 and lower adjustment jackscrew 651.Upper adjusting device 64 and lower adjusting device 65 all adopt identical frame for movement, and the adjustment mode is identical in to the adjustment process of workpiece 7, and adjusting operation is simple, are convenient to implement, and simplify the structure simultaneously.By adjusting jackscrew, the processing gradient of workpiece 7 is regulated, adjust precision higher, can improve machining accuracy.
Clamping device 66 in step e can have a lot of forms, such as hydraulic cylinder, cylinder, voussoir or four-bar mechanism etc., wherein a kind of preferred mode is for as shown in Figure 5, in step D, it comprises clamping device 66 for mechanical mechanism, movable benchmark clamping plate 662, geometrical clamp 664, adjustment skewback 663, adjustment jackscrew 661; Adjusting skewback 663 is arranged between fixed head 610 and movable benchmark clamping plate 662, adjust skewback 663 and be positioned at fixed head 610 upper surfaces, the inclined-plane 663a that adjusts skewback 663 contacts with movable benchmark clamping plate 662, adjusts jackscrew 661 and contacts with movable benchmark clamping plate 662 upper surfaces by the hole on geometrical clamp 664; Regulate and adjust jackscrew 661 and the mobile position of adjusting skewback 663, make movable benchmark clamping plate 662 clamping work pieces 7.Adjust skewback 663 can adjustment activity benchmark clamping plate 662 and workpiece 7 between the gap, add the man-hour workpiece more firm.Above-mentioned clamping device, clamp operation is easy, and is simple in structure, and cost is low.
Can be fixed special-purpose fixing support 6 by all kinds of fixtures in step G, such as cylinder top, hydraulic top etc., wherein a kind of preferred mode is for to be fastened on special-purpose fixing support 6 on the front console of face miller by hydraulic top.Hydraulic top is simple in structure, and easy and simple to handle and machine tool system is easy to combination.Fixedly special-purpose fixing support 6 is easy thereby make, fast, firmly.
Milling the operation of protruding the machining benchmark face portion except workpiece 7 in step H can have a variety of, preferred method of operating is to mill the operation of protruding the machining benchmark face portion except workpiece 7 and general BOX shape and H type workpiece to mill the face process operation identical, and cutting output is the part of protrusion processing datum.The method of operating that BOX shape and H type workpiece mill face processing is easy, is known technology.Need not regroup operation sequence, drop into thereby reduced research and development.
Embodiment:
The two-sided gradient workpiece 7 of method processing by the two-sided gradient workpiece of facing cut processing of the present invention.
As shown in Figure 1, the vertical face miller in the present embodiment equipment used side of being comprises main body 1, milling unit head 2, front console 3, auxiliary table 4 and aftertable 5; Between front console 3 and aftertable 5, auxiliary table 4 is installed, near the opposite direction of main bodies 1, auxiliary table 4 is installed also at aftertable 5, milling unit head 2 is installed on main body 1.Main body 1, front console 3, auxiliary table 4 and aftertable 5 distribute point-blank.Set up auxiliary table 4 and be mainly the workpiece 7 in order to process larger, 5 pairs of front console 3 and aftertables need the workpiece 7 of processing to position fixing adjusting.In the present embodiment special-purpose fixing support 6 is arranged on front console 3 and regulates.
The special-purpose fixing support 6 that uses 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 and right baffle plate 68 form the cell body that end face is concordant, fixed head 610 is positioned at cell body, be welded to connect with right baffle-plate 69 and right baffle plate 68, be provided with on right baffle plate 68 and clamp jackscrew 67, bedplate 611 upper surfaces are provided with lower adjusting device 65, and fixed head 610 lower surfaces are provided with adjusting device 64, are provided with clamping device 66 on fixed head.
As Fig. 1,2,3,4 and shown in Figure 5ly at first workpiece 7 is arranged on special-purpose fixing support 6; Workpiece 7 is adjusted in the 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; Adjust 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, be adjusted in the same adjustment jackscrew 641 or/and the lower processing gradient α that adjusts 651 pairs of workpiece 7 vertical directions of jackscrew adjusts, processing gradient β on 651 pairs of workpiece 7 horizontal directions of upward adjusting jackscrew 641 and lower adjustment jackscrew adjusts, until reach the processing technology requirement.By setting-out or calculate the amount that steel plate each limit need to cut and confirm the machined surface 7a of workpiece 7 and the angle of processing datum 61, to the machined surface 7a of workpiece 7 and processing datum 61 in the horizontal direction with vertical direction on the processing gradient check and adjust, until reach the gradient processing request; Regulate the clamping jackscrew 67 and clamping device 66 clamping work pieces 7 that arrange on special-purpose fixing support 6, it comprises clamping device 66 for mechanical mechanism, movable benchmark clamping plate 662, geometrical clamp 664, adjustment skewback 663, adjustment jackscrew 661; Adjusting skewback 663 is arranged between fixed head 610 and movable benchmark clamping plate 662, adjust skewback 663 and be positioned at fixed head 610 upper surfaces, the inclined-plane 663a that adjusts skewback 663 contacts with movable benchmark clamping plate 662, adjusts jackscrew 661 and contacts with movable benchmark clamping plate 662 upper surfaces by the hole on geometrical clamp 664; Regulate and adjust jackscrew 661 and the mobile position of adjusting skewback 663, make movable benchmark clamping plate 662 clamping work pieces 7.Make 7 liang of members of fixed support 6 and workpiece form an integral body; There is the special-purpose fixing support 6 of workpiece 7 to be positioned on the front console of face miller clamping, adjust special-purpose fixing support 6 horizontal reference limit 62, vertically true edge 63 is parallel with the milling unit head machined surface 21 of face miller, adjustment processing datum 61 is concordant with the milling unit head machined surface 21 of face miller; There is the special-purpose fixing support 6 of workpiece 7 to be fastened on the workbench of face miller by hydraulic top clamping; Start face miller, the machined surface 7a of workpiece 7 is carried out the face that the mills work of facade, operation is carried out according to the step of general BOX shape and H type workpiece being milled face processing, and the part that workpiece 7 is protruded from processing datum 61 is milled and removed.
Method by the two-sided gradient workpiece of face miller processing provided by the invention can realize completing the processing to two-sided gradient workpiece 7 on common facing cut equipment, and can guarantee higher machining accuracy.This processing method can reduce steel construction processing enterprise to the input of equipment, reduces production costs; And operate simply with respect to plain mille, working (machining) efficiency is high, but the workpiece 7 of process larger sized.

Claims (7)

1. the method for the two-sided gradient workpiece of facing cut processing, is characterized in that, comprises the following steps:
A is arranged on workpiece (7) on special-purpose fixing support (6), 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) forms 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), be provided with on right baffle plate (68) and clamp jackscrew (67), bedplate (611) upper surface is provided with lower adjusting device (65), fixed head (610) lower surface is provided with adjusting device (64), be provided with clamping device (66) on fixed head, workpiece (7) is adjusted in the zone that clamping device (66), right baffle-plate (69), right baffle plate (68) and bedplate (611) surround,
Adjusting device in the B adjustment (64) and lower adjusting device (65) make the machined surface (7a) of workpiece (7) protrude from the processing datum (61) of special-purpose fixing support (6);
The machined surface (7a) that C adjusts workpiece (7) by the upper upper adjusting device (64) that arranges of special-purpose fixing support (6) and lower adjusting device (65) in the horizontal direction with the processing gradient of the processing datum (61) of special-purpose fixing support (6), machined surface (7a) in the vertical direction of adjustment workpiece (7) and the processing gradient of processing datum (61);
D checks and adjusts in the processing gradient (α) of in the vertical direction and processing gradient (β) in the horizontal direction with processing datum (61) the machined surface (7a) of workpiece (7), until reach the gradient processing request;
E regulates upper clamping jackscrew (67) and clamping device (66) clamping work pieces (7) that arranges of special-purpose fixing support (6), makes fixed support (6) and workpiece (7) two members form an integral body;
F has the special-purpose fixing support (6) of workpiece (7) to be positioned on the workbench of face miller clamping, adjust special-purpose fixing support (6) horizontal reference limit (62), vertically true edge (63) is parallel with milling unit head machined surface (21), adjustment processing datum (61) is concordant with milling unit head machined surface (21);
G has the special-purpose fixing support (6) of workpiece (7) to be fastened on the workbench of face miller clamping;
H starts face miller, the machined surface (7a) of workpiece (7) is carried out the face that the mills work of facade, the part of workpiece (7) protrusion processing datum (61) is milled remove.
2. facing cut as claimed in claim 1 is processed the method for two-sided gradient workpiece, it is characterized in that, by setting-out or calculate the machined surface (7a) and processing datum (61) angle in the horizontal and vertical directions that the amount that steel plate each limit need to cut is confirmed workpiece (7), the processing gradient is checked in described step D.
3. facing cut as claimed in claim 1 is processed the method for two-sided gradient workpiece, 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) are adjusted the processing gradient (α) on workpiece (7) vertical direction and the processing gradient (β) on horizontal direction.
4. facing cut as claimed in claim 1 is processed the method for two-sided gradient workpiece, it is characterized in that, lower adjusting device (65) in described step C is lower adjustment jackscrew (651) and lower baffle plate (652), regulates lower adjustment jackscrew (651) and upper adjusting device (64) the processing gradient (α) on workpiece (7) vertical direction and the processing gradient (β) on horizontal direction are adjusted.
5. facing cut as claimed in claim 1 is processed the method for two-sided gradient workpiece, 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 descend adjustment jackscrew (651) that the processing gradient (α) on workpiece (7) vertical direction is adjusted, upward adjusting jackscrew (641) and lower adjustment jackscrew (651) are regulated the processing gradient (β) on workpiece (7) horizontal direction.
6. the method for the two-sided gradient workpiece of facing cut processing as claimed in claim 1, is characterized in that, clamping device in described step e (66) comprises, movable benchmark clamping plate (662), geometrical clamp (664), adjustment skewback (663), adjustment jackscrew (661); Adjusting skewback (663) is arranged between fixed head (610) and movable benchmark clamping plate (662), adjust skewback (663) and be positioned at fixed head (610) upper surface, the inclined-plane (663a) of adjusting skewback (663) contacts with movable benchmark clamping plate (662), adjusts jackscrew (661) and contacts with movable benchmark clamping plate (662) upper surface by the hole on geometrical clamp (664); Regulate and adjust jackscrew (661) and the mobile position of adjusting skewback (663), make movable benchmark clamping plate (662) clamping work pieces (7).
7. the method for the two-sided gradient workpiece of facing cut processing as described in any one claim in claim 1 to 6, is characterized in that, by hydraulic top, special-purpose fixing support (6) is fastened on the workbench of face miller in described step G.
CN201310079248.7A 2013-03-13 2013-03-13 Method for end milling of double-slope workpiece Active CN103157840B (en)

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Publication number Priority date Publication date Assignee Title
CN104923839A (en) * 2015-06-25 2015-09-23 合肥圣达电子科技实业公司 Processing method of aluminum-silicon shell
CN105127812A (en) * 2015-10-12 2015-12-09 济南迈克阀门科技有限公司 Processing equipment for 3-degree inclination sealing surfaces on two sides of flashboard

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