CN101549458B - Processing technique for casting beam of automobile chassis - Google Patents
Processing technique for casting beam of automobile chassis Download PDFInfo
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- CN101549458B CN101549458B CN2009100151299A CN200910015129A CN101549458B CN 101549458 B CN101549458 B CN 101549458B CN 2009100151299 A CN2009100151299 A CN 2009100151299A CN 200910015129 A CN200910015129 A CN 200910015129A CN 101549458 B CN101549458 B CN 101549458B
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- plane
- press plate
- hole
- ream
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Abstract
The invention relates to a processing technique for casting a beam of an automobile chassis, which comprises the following steps of: (1) milling a lower bottom surface, (2) milling an upper plane surface, (3) milling two lateral sides, (4) drilling a hole in the lower surface, (5) drilling a hole in the upper surface, (6) drilling holes at the two lateral sides, (7) boring holes at two lateral inclined surfaces, (8) milling an inner convex plate inclined surface at one side, (9) milling the inner convex plate inclined surface at the other side, (10) drilling screw holes on the inner convex plate inclined surface, (11) tapping inclined surface screw holes, (12) back facing of a hole table-board on the lower bottom surface, (13) back facing of a hole table-board on the upper plane surface and (14) back facing of hole table-boards on two lateral surfaces. The technique process has reasonable procedure arrangement, is convenient for the positioning and clamping of work pieces, and can guarantee the precision requirement of the work pieces and high processing efficiency.
Description
Technical field
The present invention relates to a kind of processing technology of crossbeam, especially a kind of processing technology of casting beam of automobile chassis.
Background technology
Casting beam is a major product part of automobile chassis.In order to make casting beam in process, reach required precision, need to formulate the special processing technology of a cover, also there is not such technology at present.
Summary of the invention
The objective of the invention is for overcoming above-mentioned the deficiencies in the prior art, a kind of efficient height is provided, can guarantees the processing technology of the casting beam of automobile chassis that design accuracy requires.
For achieving the above object, the present invention adopts following technical proposals:
A kind of processing technology of casting beam of automobile chassis may further comprise the steps:
1) mill bottom surface, above plane and left surface are coarse positioning, with the moving press plate tool holder, process on the X2010A planer-type milling machine, with 350 3 sword dishes of φ milling cutter tool, mill bottom surface;
2) mill the plane,,, on the X2010A planer-type milling machine, process,, mill the plane with 32 3 sword dishes of φ milling cutter tool with moving press plate formula tool holder with the bottom surface location;
3) milling two sides, is the location with bottom surface and interior oval end face, clamps with moving press plate formula screw clamp clamping tool, at W
2Process on-1258C the face miller,, mill left surface and right flank with φ 100 facing-type cutter cutters;
4) bore face down,, clamp, on the Z5030 radial drilling machine, process, bore lower end face 6-φ 4, following connecting hole 16-φ 5 and following through hole 8-φ 6 respectively with moving press plate formula screw clamp clamping tool with right flank and interior oval boss face location; Bore and expand locating hole;
5) bore upper surface hole,, clamp, on the Z5030 radial drilling machine, process connecting hole 12-φ 1 on the brill, hole, last plane 16-φ 21 with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
6) bore the both sides face,, clamp, on the Z5030 radial drilling machine, process, bore both sides face 10-φ 7 with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
7) boring both sides beveled aperture with bottom surface and locating hole location, clamps with moving press plate formula clamping tool, processes boring both sides beveled aperture 4-φ 3 on the T68 horizontal boring machine;
8) mill a side inner convex platform inclined-plane,, clamp, on the X6232 milling machine, process,, mill a side boss inclined-plane with lengthening φ 70 cylindrical bar milling cutter cutters with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
9) mill opposite side inner convex platform inclined-plane,, clamp, on the X6232 milling machine, process,, mill opposite side boss inclined-plane with lengthening φ 70 cylindrical bar milling cutter cutters with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
10) bore inner convex platform inclined-plane silk bottom outlet,, clamp, on the Z5030 radial drilling machine, process, bore boss inclined-plane, both sides silk bottom outlet with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
11) attack silk hole, inclined-plane,, clamp, on the Z5030 radial drilling machine, process, attack silk hole, boss inclined-plane, both sides with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
12) the anti-ream face table top of going to the bottom with bottom surface and location, hole, last connecting hole 2-φ 1 diagonal angle, clamps with moving press plate formula screw clamp clamping tool, processes on the Z5030 radial drilling machine, with anti-countersink cutter ream flat lower end face 8-φ 4 interior ream platforms; Ream platform in the flat connecting hole 16-φ 5 down of ream;
13) hole, plane table top on the anti-ream; With bottom surface and locating hole location, clamp with moving press plate formula screw clamp clamping tool, on the Z5030 radial drilling machine, process, with the flat connecting hole 12-φ 1 interior ream platform of going up of anti-countersink cutter ream;
14) anti-ream both sides face table top with bottom surface and locating hole location, clamps with moving press plate formula screw clamp clamping tool, processes on the Z5030 radial drilling machine, with anti-countersink cutter ream flat both sides face 10-φ 7 interior ream platforms.
Each operation of technical process of the present invention is all processed on each machine tool, small investment, and synergy is fast.Mainly guarantee the requirement of product by frock, processing arrangement is reasonable, is convenient to workpiece location and clamping, can guarantee the required precision of workpiece, the working (machining) efficiency height.
Description of drawings
Fig. 1 is the casting beam structural front view that adopts the present invention to make;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is an A-A cutaway view among Fig. 1;
Fig. 4 is a B-B cutaway view among Fig. 1;
Fig. 5 is an E-E cutaway view among Fig. 4;
Wherein 1, bottom surface, 2, go up the plane, 3, left surface, 4, go up connecting hole 12-φ 1,5, go up hole, plane 16-φ 2,6, go up ream platform in the connecting hole 12-φ 1,7, right flank, 8, both sides beveled aperture 4-φ 3,9, lower end face 6-φ 4,10, following connecting hole 16-φ 5,11, following through hole 8- φ 6,12, interior oval boss face, 13, interior oval end face, 14, ream platforms in the connecting hole 16-φ 5 down, 15, ream platform in the lower end face 8-φ 4,16, ream platform in both sides face 10-φ 7,17, the two sides 10-φ 7,18, one side boss inclined-plane; 19, a side boss inclined-plane silk hole 4-M, 20, opposite side boss inclined-plane, 21, opposite side boss inclined-plane silk hole 4-M, 22, locating hole.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
Provided the structural representation of casting beam as Fig. 1-5.Its machining process is:
1) above plane 2 and left surface 3 are coarse positioning, with the moving press plate tool holder, process on the X2010A planer-type milling machine, with 350 3 sword dishes of φ milling cutter tool, mill bottom surface 1 (referring to Fig. 1);
2) with bottom surface 1 location,, on the X2010A planer-type milling machine, process,, mill plane 2 (referring to Fig. 1) with 32 3 sword dishes of φ milling cutter tool with moving press plate formula tool holder;
3) be the location with bottom surface 1 and interior oval end face 13, clamp with moving press plate formula screw clamp clamping tool, at W
2Process on-1258C the face miller,, mill left surface 3 and right flank 7 (referring to Fig. 2) with φ 100 facing-type cutter cutters; Frock is arranged among Fig. 2;
(4) with right flank 7 and interior oval boss face 12 location, clamp, on the Z5030 radial drilling machine, process, bore lower end face 6-φ 49 respectively with moving press plate formula screw clamp clamping tool, following connecting hole 16-φ 510, below through hole 8-φ 611; Bore and expand locating hole 22 (referring to Fig. 3); (frock is arranged);
5) with bottom surface 1 and locating hole 22 location, clamp, on the Z5030 radial drilling machine, process, bore respectively and go up connecting hole 12-φ 14 and hole, last plane 16-φ 25 (referring to Fig. 2) with moving press plate formula screw clamp clamping tool; (frock is arranged);
6) with bottom surface 1 and locating hole 22 location, clamp, on the Z5030 radial drilling machine, process, bore both sides face 10-φ 716 with moving press plate formula screw clamp clamping tool; (referring to Fig. 4); (frock is arranged);
7) with bottom surface 1 and locating hole 22 location, clamp, on the T68 horizontal boring machine, process boring both sides beveled aperture 4-φ 38 with moving press plate formula clamping tool; (referring to Fig. 4);
8) with bottom surface 1 and locating hole 22 location, clamp, on the X6232 milling machine, process,, mill a side boss inclined-plane 18 (referring to Fig. 5) with lengthening φ 70 cylindrical bar milling cutter cutters with moving press plate formula screw clamp clamping tool; (frock is arranged);
9) with bottom surface 1 and locating hole 22 location, clamp, on the X6232 milling machine, process,, mill opposite side boss inclined-plane 20 (referring to Fig. 5) with lengthening φ 70 cylindrical bar milling cutter cutters with moving press plate formula screw clamp clamping tool; (frock is arranged);
10) with bottom surface 1 and locating hole 22 location, clamp, on the Z5030 radial drilling machine, process, bore boss inclined-plane, both sides silk bottom outlet 19,21 (referring to Fig. 5) with moving press plate formula screw clamp clamping tool; (frock is arranged);
11) with bottom surface 1 and locating hole 22 location, clamp, on the Z5030 radial drilling machine, process, attack silk hole, boss inclined-plane, both sides 19,21 (referring to Fig. 5) with moving press plate formula screw clamp clamping tool; (frock is arranged);
12) above plane 2 and hole, last connecting hole 2-φ 14 diagonal angle location clamps with moving press plate formula screw clamp clamping tool, processes on the Z5030 radial drilling machine, with ream platform 15 in the anti-countersink cutter ream flat lower end face 8-φ 4; Ream platform 14 in the flat connecting hole 16-φ 5 down of ream; (referring to Fig. 3); (frock is arranged);
13) with bottom surface 1 and locating hole 22 location, clamp, on the Z5030 radial drilling machine, process, with the flat connecting hole 12-φ 1 interior ream platform 6 (referring to Fig. 2) of going up of anti-countersink cutter ream with moving press plate formula screw clamp clamping tool; (frock is arranged)
14) with bottom surface 1 and locating hole 22 location, clamp, on the Z5030 radial drilling machine, process, with ream platform 17 (referring to Fig. 4) in the anti-countersink cutter ream flat both sides face 10-φ 7 with moving press plate formula screw clamp clamping tool; (frock is arranged).
Claims (1)
1. the processing technology of a casting beam of automobile chassis is characterized in that: may further comprise the steps:
1) mill bottom surface, above plane and left surface are coarse positioning, with the moving press plate tool holder, process on the X2010A planer-type milling machine, with 350 3 sword dishes of φ milling cutter tool, mill bottom surface;
2) mill the plane,,, on the X2010A planer-type milling machine, process,, mill the plane with 32 3 sword dishes of φ milling cutter tool with moving press plate formula tool holder with the bottom surface location;
3) milling two sides, is the location with bottom surface and interior oval end face, clamps with moving press plate formula screw clamp clamping tool, processes on the W2-1258C face miller, with φ 100 facing-type cutter cutters, mills left surface and right flank;
4) bore face down,, clamp, on the Z5030 radial drilling machine, process, bore lower end face 6-φ 4, following connecting hole 16-φ 5 and following through hole 8-φ 6 respectively with moving press plate formula screw clamp clamping tool with right flank and interior oval boss face location; Bore and expand locating hole;
5) bore upper surface hole,, clamp, on the Z5030 radial drilling machine, process connecting hole 12-φ 1 on the brill, hole, last plane 16-φ 21 with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
6) bore the both sides face,, clamp, on the Z5030 radial drilling machine, process, bore both sides face 10-φ 7 with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
7) boring both sides beveled aperture with bottom surface and locating hole location, clamps with moving press plate formula clamping tool, processes boring both sides beveled aperture 4-φ 3 on the T68 horizontal boring machine;
8) mill a side boss inclined-plane,, clamp, on the X6232 milling machine, process,, mill a side boss inclined-plane with lengthening φ 70 cylindrical bar milling cutter cutters with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
9) mill opposite side boss inclined-plane,, clamp, on the X6232 milling machine, process,, mill opposite side boss inclined-plane with lengthening φ 70 cylindrical bar milling cutter cutters with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
10) bore silk hole, boss inclined-plane,, clamp, on the Z5030 radial drilling machine, process, bore silk hole, boss inclined-plane, both sides with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
11) attack silk hole, boss inclined-plane,, clamp, on the Z5030 radial drilling machine, process, attack silk hole, boss inclined-plane, both sides with moving press plate formula screw clamp clamping tool with bottom surface and locating hole location;
12) the anti-ream face table top of going to the bottom, above plane and location, hole, last connecting hole 12-φ 1 diagonal angle clamp with moving press plate formula screw clamp clamping tool, process on the Z5030 radial drilling machine, with anti-countersink cutter ream flat lower end face 8-φ 4 interior ream platforms; Ream platform in the flat connecting hole 16-φ 5 down of ream;
13) hole, plane table top on the anti-ream with bottom surface and locating hole location, clamps with moving press plate formula screw clamp clamping tool, processes on the Z5030 radial drilling machine, with the flat connecting hole 12-φ 1 interior ream platform of going up of anti-countersink cutter ream;
14) anti-ream both sides face table top with bottom surface and locating hole location, clamps with moving press plate formula screw clamp clamping tool, processes on the Z5030 radial drilling machine, with anti-countersink cutter ream flat both sides face 10-φ 7 interior ream platforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100151299A CN101549458B (en) | 2009-05-12 | 2009-05-12 | Processing technique for casting beam of automobile chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100151299A CN101549458B (en) | 2009-05-12 | 2009-05-12 | Processing technique for casting beam of automobile chassis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101549458A CN101549458A (en) | 2009-10-07 |
| CN101549458B true CN101549458B (en) | 2010-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100151299A Expired - Fee Related CN101549458B (en) | 2009-05-12 | 2009-05-12 | Processing technique for casting beam of automobile chassis |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974980A (en) * | 2012-11-26 | 2013-03-20 | 天津市中环高科技有限公司 | Multi-surface milling processing technology for injection molding piece of rear cover of mobile phone |
| CN103878545B (en) * | 2014-02-28 | 2016-08-17 | 济南中森机械制造有限公司 | A kind of multiaspect porous parts machining technique |
| CN108942104A (en) * | 2018-08-03 | 2018-12-07 | 中国重汽集团济南动力有限公司 | A kind of process for machining of heavy motor truck casting beam |
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| CN101549458A (en) | 2009-10-07 |
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Granted publication date: 20100616 Termination date: 20190512 |
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