CN102773532A - Processing device and processing method of low-speed diesel engine rack guide plate - Google Patents
Processing device and processing method of low-speed diesel engine rack guide plate Download PDFInfo
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- CN102773532A CN102773532A CN2012102865596A CN201210286559A CN102773532A CN 102773532 A CN102773532 A CN 102773532A CN 2012102865596 A CN2012102865596 A CN 2012102865596A CN 201210286559 A CN201210286559 A CN 201210286559A CN 102773532 A CN102773532 A CN 102773532A
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- guide plate
- frame
- cutterhead
- head
- diesel engine
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- 238000003672 processing method Methods 0.000 title abstract description 6
- 239000000295 fuel oil Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 15
- 238000003801 milling Methods 0.000 abstract 3
- 238000003754 machining Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The invention discloses a processing device and a processing method of a low-speed diesel engine rack guide plate. A portal-milling numerical control machine tool is adopted; a portal frame is arranged on a platform; and the spindle ram of the machine tool is arranged on the cross beam of the portal frame. The processing device is characterized in that the low end of the spindle ram of the machine tool is provided with a milling head, and the two sides of the milling head are fixedly provided with a left rotary cutter disc and a right rotary cutter disc respectively by virtue of joint chairs. By utilizing the processing device and the processing method of the low-speed diesel engine rack guide plate, the processing efficiency can be effectively improved.
Description
Technical field
The present invention relates to a kind of low-speed diesel engine frame guide plate process unit and processing method.
Background technology
Frame is a strength member in the marine low speed diesel engine, is Large Box class part, and size and weight are big, complex structure, and requirement on machining accuracy is high, need utilize the large-sized numerical control process equipment, and all there is considerable influence quality, cost, the production cycle of complete machine.Frame guide plate face is the spigot surface that crosshad shoe slides up and down, because guide plate is thin, allowance is more, vibrates greatlyyer, and the degree of depth is longer, and the processing of frame guide plate face is that key point also is a difficult point.Therefore the efficient of guide plate processing directly influences the working (machining) efficiency of frame.At present for frame drive end fuel oil side and exhaust side; And the processing of frame free end fuel oil side and four locational guide plate faces of exhaust side is to carry out successively one by one; The processing of a plate of every completion promptly need be adjusted the guide plate annex one time, and this method working (machining) efficiency can't effectively improve.
Summary of the invention
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of low-speed diesel engine frame guide plate process unit and processing method being provided, to improve working (machining) efficiency.
The present invention adopts following technical scheme for the technical solution problem:
Low-speed diesel engine frame guide plate process unit of the present invention adopts dragon to mill Digit Control Machine Tool, is that portal frame is set on platform, and the main shaft ram of lathe is installed on the portal frame crossbeam; Its design feature is: the guide plate accessories mill-head is installed in the lower end at the main shaft ram of said lathe, is installed with left-handed cutterhead and dextrorotation cutterhead through joint chair respectively in the both sides of said guide plate accessories mill-head.
The characteristics of the method for the sharp processing of the present invention low-speed diesel engine frame guide plate are to be undertaken by following process:
A, frame are upright on platform; The main shaft ram drives the guide plate accessories mill-head and moves above the frame drive end, is installed in the roughing that left-handed cutterhead and dextrorotation cutterhead on the guide plate accessories mill-head are accomplished frame drive end fuel oil side and exhaust side guide plate face from top to bottom simultaneously;
B, main shaft ram drive the guide plate accessories mill-head and move above the frame free end; Horizontally rotate 180 °, be installed in the free end fuel oil side that left-handed cutterhead and dextrorotation cutterhead on the guide plate accessories mill-head from top to bottom accomplish frame simultaneously and the roughing of exhaust side guide plate face.
Compared with present technology, beneficial effect of the present invention is embodied in:
1, the present invention installs left-handed cutterhead and dextrorotation cutterhead respectively in the both sides of guide plate accessories mill-head, processing when realizing to frame fuel oil side and exhaust side guide plate face, thus improved working (machining) efficiency greatly.
2, the present invention is adding man-hour, and both sides are simultaneously stressed, and the process system rigidity is better, stable cutting.
Description of drawings
Fig. 1 is an equipment configuration sketch map of the present invention;
Fig. 2 is a centering guide accessories mill-head structural representation of the present invention;
Fig. 3 is processed guide plate face structural representation among the present invention;
Fig. 4 is an Intermediate gasket structural representation of the present invention;
Fig. 5 is joint chair 6 structural representations among the present invention;
Fig. 6 is mid frame drive end fuel oil side of the present invention and exhaust side guide plate face processing sketch map;
Fig. 7 is mid frame free end fuel oil side of the present invention and exhaust side guide plate face processing sketch map.
Label among the figure: 1 platform; 2 frames; 3 main shaft rams; 4 guide plates; 4a guide plate face; 5 frame guide plate annexes; 6 joint chairs; 7 pads; The left-handed cutterhead of 8a; 8b dextrorotation cutterhead; 9 right-hand member axles; 10 right-hand member M20 hexagon socket cap head screws; 11a left end hexagon socket cap head screw; 11b right-hand member hexagon socket cap head screw; 12 left end hexagon socket cap head screws; 13 left end axles.
The specific embodiment
Referring to Fig. 1, present embodiment mid low speed diesel fuel machine frame guide plate process unit is to adopt dragon to mill Digit Control Machine Tool, on the platform 1 of lathe, portal frame is set, and the main shaft ram 3 of lathe is installed on the portal frame crossbeam.
As depicted in figs. 1 and 2, in the present embodiment, guide plate accessories mill-head 5 is installed in the lower end of the main shaft ram 3 of lathe, be installed with left-handed cutterhead 8a and dextrorotation cutterhead 8b through joint chair 6 respectively in the both sides of guide plate accessories mill-head 5.
Like Fig. 1, Fig. 5 and shown in Figure 6, the method for processing low-speed diesel engine frame guide plate is to be undertaken by following process in the present embodiment:
1, frame 2 is upright on platform 1; Main shaft ram 3 drives the top that guide plate accessories mill-head 5 moves to frame drive end fuel oil side and the processed guide plate of exhaust side; Be installed in the roughing that left-handed cutterhead 8a and dextrorotation cutterhead 8b on the guide plate accessories mill-head 5 accomplish frame 2 drive end fuel oil sides and exhaust side guide plate face from top to bottom simultaneously, as shown in Figure 6; Frame drive end shown in Figure 6 is positioned at the left side of Fig. 6, and free end is positioned at the right side of Fig. 6, and the fuel oil side is positioned at the top of Fig. 6, and exhaust side is positioned at the below of Fig. 6, and processed guide plate 4 and guide plate face 4a are as shown in Figure 3.
2, main shaft ram 3 drive guide plate accessories mill-heads 5 move above frame free end fuel oil side and the processed guide plate of exhaust side; Horizontally rotate 180 °, be installed in the free end fuel oil side that dextrorotation cutterhead 8b and left-handed cutterhead 8a on the guide plate accessories mill-head 5 from top to bottom accomplish frame 2 simultaneously and the roughing of exhaust side guide plate face; Frame drive end shown in Figure 7 is positioned at the left side of Fig. 7, and free end is positioned at the right side of Fig. 7, and the fuel oil side is positioned at the top of Fig. 7, and exhaust side is positioned at the below of Fig. 7.
In the practical implementation; Like Fig. 2, Fig. 4 and shown in Figure 5; Joint chair 6 is inverted " worker " type; Joint chair 6 connects with frame guide plate annex 5 through left end axle 13 and left end hexagon socket cap head screw 12 in the left side, and left end axle 13 plays positioning function, and left end axle 13 connects with frame guide plate annex 5 through left end hexagon socket cap head screw 11a.
Claims (2)
1. a low-speed diesel engine frame guide plate process unit adopts dragon to mill Digit Control Machine Tool, is on platform (1), portal frame to be set, and the main shaft ram (3) of lathe is installed on the portal frame crossbeam; It is characterized in that: guide plate accessories mill-head (5) is installed in the lower end at the main shaft ram (3) of said lathe, is installed with left-handed cutterhead (8a) and dextrorotation cutterhead (8b) through joint chair (6) respectively in the both sides of said guide plate accessories mill-head (5).
2. utilize the method for the said equipment processing of claim 1 low-speed diesel engine frame guide plate, it is characterized in that being undertaken by following process:
A, frame (2) are upright on platform (1); Main shaft ram (3) drives guide plate accessories mill-head (5) and moves above the frame drive end, is installed in the roughing that left-handed cutterhead (8a) and dextrorotation cutterhead (8b) on the guide plate accessories mill-head (5) are accomplished frame (2) drive end fuel oil side and exhaust side guide plate face from top to bottom simultaneously;
B, main shaft ram (3) drive guide plate accessories mill-head (5) and move above the frame free end; Horizontally rotate 180 °, be installed in the free end fuel oil side that left-handed cutterhead (8a) and dextrorotation cutterhead (8b) on the guide plate accessories mill-head (5) from top to bottom accomplish frame (2) simultaneously and the roughing of exhaust side guide plate face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102865596A CN102773532A (en) | 2012-08-13 | 2012-08-13 | Processing device and processing method of low-speed diesel engine rack guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102865596A CN102773532A (en) | 2012-08-13 | 2012-08-13 | Processing device and processing method of low-speed diesel engine rack guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102773532A true CN102773532A (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102865596A Pending CN102773532A (en) | 2012-08-13 | 2012-08-13 | Processing device and processing method of low-speed diesel engine rack guide plate |
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| CN (1) | CN102773532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999121A (en) * | 2015-08-07 | 2015-10-28 | 上海中船三井造船柴油机有限公司 | Method and tool for machining rack guide plate |
| CN105149667A (en) * | 2015-10-13 | 2015-12-16 | 上海中船三井造船柴油机有限公司 | Machining method and tool for R groove in guide plate of marine diesel frame |
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| CN1404951A (en) * | 2002-11-04 | 2003-03-26 | 沪东重机股份有限公司 | Low-speed diesel-engine frame guide-board reception cutter processing method |
| US6719506B2 (en) * | 2001-10-18 | 2004-04-13 | Industrial Technology Research Institute | Gantry type hybrid parallel linkage five-axis machine tool |
| US20040090126A1 (en) * | 2002-11-07 | 2004-05-13 | Chin-Mou Hsu | Structure for symmetrically disposed linear motor operated tool machine |
| CN201192776Y (en) * | 2008-05-08 | 2009-02-11 | 南京四开电子企业有限公司 | Planer-type numerically controlling engraving and milling machine |
| CN201855978U (en) * | 2010-10-13 | 2011-06-08 | 无锡巨力重工股份有限公司 | Boring and milling cutter head device for milling planer |
| CN202263971U (en) * | 2011-09-28 | 2012-06-06 | 江铃汽车股份有限公司 | Composite structure of numerical control disc-mill cutter and planer type milling machine |
| CN202291558U (en) * | 2011-09-15 | 2012-07-04 | 林州市正和铸业有限公司 | Processing equipment of automobile steering device support frame |
| CN202741812U (en) * | 2012-08-13 | 2013-02-20 | 合肥熔安动力机械有限公司 | Low-speed diesel engine rack guide plate machining equipment |
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2012
- 2012-08-13 CN CN2012102865596A patent/CN102773532A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6719506B2 (en) * | 2001-10-18 | 2004-04-13 | Industrial Technology Research Institute | Gantry type hybrid parallel linkage five-axis machine tool |
| CN1404951A (en) * | 2002-11-04 | 2003-03-26 | 沪东重机股份有限公司 | Low-speed diesel-engine frame guide-board reception cutter processing method |
| US20040090126A1 (en) * | 2002-11-07 | 2004-05-13 | Chin-Mou Hsu | Structure for symmetrically disposed linear motor operated tool machine |
| CN201192776Y (en) * | 2008-05-08 | 2009-02-11 | 南京四开电子企业有限公司 | Planer-type numerically controlling engraving and milling machine |
| CN201855978U (en) * | 2010-10-13 | 2011-06-08 | 无锡巨力重工股份有限公司 | Boring and milling cutter head device for milling planer |
| CN202291558U (en) * | 2011-09-15 | 2012-07-04 | 林州市正和铸业有限公司 | Processing equipment of automobile steering device support frame |
| CN202263971U (en) * | 2011-09-28 | 2012-06-06 | 江铃汽车股份有限公司 | Composite structure of numerical control disc-mill cutter and planer type milling machine |
| CN202741812U (en) * | 2012-08-13 | 2013-02-20 | 合肥熔安动力机械有限公司 | Low-speed diesel engine rack guide plate machining equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104999121A (en) * | 2015-08-07 | 2015-10-28 | 上海中船三井造船柴油机有限公司 | Method and tool for machining rack guide plate |
| CN105149667A (en) * | 2015-10-13 | 2015-12-16 | 上海中船三井造船柴油机有限公司 | Machining method and tool for R groove in guide plate of marine diesel frame |
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Application publication date: 20121114 |