CN108705348A - A kind of V-type diesel body boring and milling tooling - Google Patents
A kind of V-type diesel body boring and milling tooling Download PDFInfo
- Publication number
- CN108705348A CN108705348A CN201810891661.6A CN201810891661A CN108705348A CN 108705348 A CN108705348 A CN 108705348A CN 201810891661 A CN201810891661 A CN 201810891661A CN 108705348 A CN108705348 A CN 108705348A
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- China
- Prior art keywords
- fixed
- fixture
- type diesel
- auxiliary table
- hex bolts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003801 milling Methods 0.000 title claims abstract description 18
- 238000003825 pressing Methods 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 5
- 206010044565 Tremor Diseases 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009172 bursting Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The invention discloses a kind of V-type diesel body boring and milling toolings, including auxiliary table, fixture and positioning module；Wherein fixture includes Auxiliary support seat, stud, pressing plate and backing plate；Wherein Auxiliary support seat lower surface is fixed on by hex bolts on auxiliary table, and Auxiliary support seat upper surface is fixed in stud one end by hex bolts, and the other end is fixedly connected with the pressing plate；Wherein positioning module includes locating piece and Flat gasket, and Flat gasket is fixed on by hex bolts on auxiliary table, and locating piece is fixed on by hex bolts on Flat gasket；Wherein fixture and positioning module have identical two sets respectively, and using auxiliary table center as axis mirror symmetry；The beneficial effects of the invention are as follows：It can effectively ensure that the clamping precision and stability of V-type diesel body using the tooling, reduce trembling of the body in cutting process, improve processing efficiency and machining accuracy.
Description
Technical field
The present invention relates to diesel engine arts, more particularly to a kind of V-type diesel body boring and milling tooling.
Background technology
The thermal efficiency height of marine diesel, good economy performance start and are easy, have very big adaptability to various ships, come out with
It is used as Ship Propeling power quickly afterwards.To in the 1950s, in newly-built ship, diesel engine almost replaces
Steam engine.Marine diesel has been the major impetus of ship for civil use, middle-size and small-size naval vessels and conventional submarine.Wherein high speed is peculiar to vessel
Diesel engine is V-type diesel, and overall power is high, functional, is most of ship standard configurations.
Boring and milling tooling is mainly to carry out the lathe of boring to the existing pre-manufactured hole of workpiece with boring cutter.In general, boring cutter rotates to be
The movement of main motion, boring cutter or workpiece is feed motion.It is mainly used for machining high-precision hole or one-time positioning completes multiple holes
Finishing, can additionally be engaged in the processing that other related machined surfaces are finished with hole.Use different cutter and attachment
Drilling, milling, the machining accuracy of cutting and surface quality can also be carried out and be higher than drilling machine.Boring machine is the processing of large-size box part
Capital equipment.Screw thread and processing excircles and end face etc..
V-type diesel body top surface belongs to narrow long type plane, when processing V-type diesel body side and bottom surface, because
There are certain angles with top surface for machine body cylinder top surface, it has not been convenient to and as the benchmark of Set and Positioning, while body lateral surface is both needed to process,
Clamping compression can not be carried out to side, so V-type diesel body top surface is contacted positioning with equal height cushion block by generally use, used
The installation way that pressing plate and bolt are compressed in diesel-engine body both ends of the surface position.Disadvantage of the prior art is that：V-type diesel top
Face area is smaller, using body top surface as support and positioning, in follow-up body side and bottom surface process, is susceptible to
Body trembles and displacement, causes bursting apart for process tool, and because compressing point in both ends of the surface, be in the larger opportunity cognition of pressing force
Existing arch, influences processing quality and processing efficiency.
Chinese patent CN201510549834.2 discloses a kind of crank pin disk horizontal boring milling tool, including positioning plate,
Pressing plate, the top of positioning plate are equipped with and the matched convex block of the seam allowance of crank pin disk, opposite with the dowel hole of crank pin disk
Pin hole, the angle correct band answered, crank pin disk is fixed on the top of positioning plate by pressing plate, in use, first setting crank pin disk
It on positioning plate, and is positioned by seam allowance and dowel hole, then is fixed on positioning plate with pressure version, then revolved
Turning platen keeps angle correct band parallel with the Y-axis moving direction of machine tool chief axis, then continues to rotate by platen
α makes the crank-pin of crank pin disk be in horizontality, finally carries out boring-mill work to crank-pin.But this boring and milling tooling is not
It is suitable for V-type diesel.
Invention content
Poor to solve existing V-type diesel processing quality, the low problem of processing efficiency, we have proposed a kind of V-type diesel oil
Machine body boring and milling tooling when processing side and bottom surface, is positioned by the Auxiliary support at top surface positioning and cylinder top surface, ensures dress
The stability and accuracy for clamping position are brought convenience to V-type diesel body Set and Positioning.
The present invention is achieved by the following technical solutions：
In order to achieve the above objectives, the present invention provides a kind of V-type diesel body boring and milling toolings, including auxiliary table, fixture
And positioning module；Using auxiliary table as pedestal, it is stable at level ground, by workbench bottoming, ensures whole stability,
Also there is certain moisture-proof and shock-absorbing effect simultaneously；Fixture is for the purpose of clamping diesel engine, with V-type diesel special top surface and bottom
The mode of design fixture is carried out in face, more stable to which suitability is stronger.Positioning module is finely adjusted by bolt, is accurately positioned every
One V-type diesel.
Wherein fixture includes Auxiliary support seat, stud, pressing plate and backing plate.The fixture of breakdown can by adjusting appoint
One component selects different sizes, and Auxiliary support seat top surface is inclined-plane, it is intended to auxiliary table center, two symmetrical folders
Tool can fix V-type diesel.Wherein Auxiliary support seat lower surface is fixed on by hex bolts on auxiliary table, double end
Auxiliary support seat upper surface is fixed in bolt one end by hex bolts, and the other end is fixedly connected with the pressing plate；Hex bolts is work
The most frequently used retaining element of journey carries out tool transformation by hex bolts, and at low cost, effect is good, can stablize fixed Auxiliary support
Seat；The wherein spiro rod length of stud is more than diesel engine height, the stud not only fixture as a fixed diesel engine, but also
As a supporting rod, simple tool transformation can reach required effect.Pressing plate is for pushing down at the top of diesel engine, due to V-type
Diesel engine top structure is special, and machine top surface is smaller, and diesel engine is clamped by the pressing plate of bearing diagonal, ensures its stability.
Wherein positioning module includes locating piece and Flat gasket, and Flat gasket is fixed on by hex bolts on auxiliary table,
Locating piece is fixed on by hex bolts on Flat gasket；Double orientation module can not only ensure stability, but also can be to avoid fixation
Component damages very much diesel engine shell firmly.
Wherein fixture and positioning module have identical two sets respectively, and using auxiliary table center as axis mirror image pair
Claim；Symmetrical component wraps diesel engine, and fixation is highly stable.
Wherein positioning module apart from auxiliary table center compared with fixture closer to.
Preferably, above-mentioned locating piece is wooden structures or plastic construction, and other component is metal structure.Locating piece is direct
With diesel engine contact portion, can not destruction diesel engine shell really up to the mark, once shell has damage, it is easy to lead to fixed imbalance.
Preferably, above-mentioned pressing plate can pass through the hex nut adjusting position at the top of stud.Pressing plate is adjustable position
Setting, this setup can be fixed according to the diesel engine of different model, to which a set of tooling can be used for basic institute
There is the diesel engine of model.
The beneficial effects of the invention are as follows：
1, the clamping precision and stability of V-type diesel body be can effectively ensure that using the tooling, reduce body in machining
Trembling in the process improves processing efficiency and machining accuracy.
2, frock making material is simple, and production can be voluntarily assembled by workshop spare and accessory parts, of low cost.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of V-type diesel body boring and milling tooling of the present invention；
Fig. 2 is a kind of work side view of V-type diesel body boring and milling tooling of the present invention；
Fig. 3 is a kind of work front view of V-type diesel body boring and milling tooling of the present invention；
Fig. 4 is a kind of work vertical view of V-type diesel body boring and milling tooling of the present invention.
In figure：1- auxiliary tables；2- fixtures；3- positioning modules；4- studs；5- pressing plates；6- backing plates；7- is supported
Seat；8- locating pieces；9- Flat gaskets；10-V diesel engines.
Specific implementation mode
In order to make the technical problems, technical solutions and beneficial effects solved by the present invention be more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein only to
It explains the present invention, is not intended to limit the present invention.
Embodiment 1
Refering to fig. 1, a kind of V-type diesel body boring and milling tooling, including auxiliary table 1, fixture 2 and positioning module 3；Wherein press from both sides
Tool includes Auxiliary support seat 7, stud 4, pressing plate 5 and backing plate 6；Wherein Auxiliary support seat lower surface is fixed by hex bolts
In on auxiliary table, Auxiliary support seat upper surface is fixed in stud one end by hex bolts, and the other end is solid with pressing plate
Fixed connection；Wherein positioning module includes locating piece 8 and Flat gasket 9, and Flat gasket is fixed on by hex bolts on auxiliary table,
Locating piece is fixed on by hex bolts on Flat gasket；Wherein fixture and positioning module has identical two sets respectively, and with
Auxiliary table center is axis mirror symmetry；Wherein positioning module apart from auxiliary table center compared with fixture closer to.
Refering to Fig. 2-4, when needing using this tooling, the pressing plate and backing plate at the top of stud is unloaded, V-type diesel is consolidated
Due on positioning module, after adjustment finishes diesel engine position, pressing plate is screwed into stud, backing plate is put into, is fixed with nut,
Press plate position is finely tuned, after ensureing that diesel engine stabilization is fixed, you can carry out following process, reach required purpose.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (3)
1. a kind of V-type diesel body boring and milling tooling, which is characterized in that including auxiliary table（1）, fixture（2）And positioning mould
Group（3）；The fixture includes Auxiliary support seat（7）, stud（4）, pressing plate（5）And backing plate（6）；Under the Auxiliary support seat
Surface is fixed on by hex bolts on auxiliary table, and stud one end is fixed on by hex bolts on Auxiliary support seat
Surface, the other end are fixedly connected with the pressing plate；The positioning module includes locating piece（8）And Flat gasket（9）, Flat gasket passes through hexagonal
Bolt is fixed on auxiliary table, and locating piece is fixed on by hex bolts on Flat gasket；The fixture and positioning mould component
There are not identical two sets, and using auxiliary table center as axis mirror symmetry；The positioning module is apart from auxiliary table
Center compared with fixture closer to.
2. a kind of V-type diesel body boring and milling tooling as described in claim 1, which is characterized in that the locating piece is wooden
Structure or plastic construction, other component are metal structure.
3. a kind of V-type diesel body boring and milling tooling as described in claim 1, which is characterized in that the pressing plate can be by double
Hex nut adjusting position at the top of hook bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891661.6A CN108705348A (en) | 2018-08-07 | 2018-08-07 | A kind of V-type diesel body boring and milling tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810891661.6A CN108705348A (en) | 2018-08-07 | 2018-08-07 | A kind of V-type diesel body boring and milling tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108705348A true CN108705348A (en) | 2018-10-26 |
Family
ID=63875657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810891661.6A Pending CN108705348A (en) | 2018-08-07 | 2018-08-07 | A kind of V-type diesel body boring and milling tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108705348A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390589A (en) * | 2020-04-10 | 2020-07-10 | 陕西柴油机重工有限公司 | Method and system for machining opening gear, main bearing hole and bottom surface of V-shaped diesel engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050015962A1 (en) * | 2003-06-20 | 2005-01-27 | Par Systems, Inc. | Flexible fixture |
| DE202006017816U1 (en) * | 2006-11-21 | 2007-01-18 | Müller Opladen GmbH | Support device for profiles used in the manufacture of oil and gas conveying devices comprises pivoting tensioning arms arranged on a support ring of a wheel which is arranged on a profile |
| CN101745822A (en) * | 2009-12-15 | 2010-06-23 | 中国北车集团大连机车车辆有限公司 | Anti-deformation process for processing diesel engine crankcase |
| CN202780524U (en) * | 2012-06-29 | 2013-03-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | Fixture for machining precise boring holes of planet carrier |
| CN202780608U (en) * | 2012-07-11 | 2013-03-13 | 上海中船三井造船柴油机有限公司 | Large-scale cylindrical workpiece clamping device |
| CN104924118A (en) * | 2015-06-23 | 2015-09-23 | 宁夏共享模具有限公司 | Tool suitable for machining V-shaped diesel engine rack and using method thereof |
| CN105108527A (en) * | 2015-09-01 | 2015-12-02 | 武汉船用机械有限责任公司 | Horizontal boring and milling tool for crank pin disc and using method thereof |
| CN205271480U (en) * | 2015-12-07 | 2016-06-01 | 青岛淄柴博洋柴油机股份有限公司 | V type machine organism jar top surface boring and milling frock |
| CN105855944A (en) * | 2016-05-13 | 2016-08-17 | 陕西柴油机重工有限公司 | Device and method for machining cylinder hole surfaces of V-shaped diesel engine |
| CN208696846U (en) * | 2018-08-07 | 2019-04-05 | 青岛淄柴博洋柴油机股份有限公司 | A kind of V-type diesel body boring and milling tooling |
-
2018
- 2018-08-07 CN CN201810891661.6A patent/CN108705348A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050015962A1 (en) * | 2003-06-20 | 2005-01-27 | Par Systems, Inc. | Flexible fixture |
| DE202006017816U1 (en) * | 2006-11-21 | 2007-01-18 | Müller Opladen GmbH | Support device for profiles used in the manufacture of oil and gas conveying devices comprises pivoting tensioning arms arranged on a support ring of a wheel which is arranged on a profile |
| CN101745822A (en) * | 2009-12-15 | 2010-06-23 | 中国北车集团大连机车车辆有限公司 | Anti-deformation process for processing diesel engine crankcase |
| CN202780524U (en) * | 2012-06-29 | 2013-03-13 | 南车戚墅堰机车车辆工艺研究所有限公司 | Fixture for machining precise boring holes of planet carrier |
| CN202780608U (en) * | 2012-07-11 | 2013-03-13 | 上海中船三井造船柴油机有限公司 | Large-scale cylindrical workpiece clamping device |
| CN104924118A (en) * | 2015-06-23 | 2015-09-23 | 宁夏共享模具有限公司 | Tool suitable for machining V-shaped diesel engine rack and using method thereof |
| CN105108527A (en) * | 2015-09-01 | 2015-12-02 | 武汉船用机械有限责任公司 | Horizontal boring and milling tool for crank pin disc and using method thereof |
| CN205271480U (en) * | 2015-12-07 | 2016-06-01 | 青岛淄柴博洋柴油机股份有限公司 | V type machine organism jar top surface boring and milling frock |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111390589A (en) * | 2020-04-10 | 2020-07-10 | 陕西柴油机重工有限公司 | Method and system for machining opening gear, main bearing hole and bottom surface of V-shaped diesel engine |
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