CN208696846U - 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
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- CN208696846U CN208696846U CN201821263921.7U CN201821263921U CN208696846U CN 208696846 U CN208696846 U CN 208696846U CN 201821263921 U CN201821263921 U CN 201821263921U CN 208696846 U CN208696846 U CN 208696846U
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Abstract
The utility model 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 auxiliary table by hex bolts, and Auxiliary support seat upper surface is fixed on by hex bolts in stud one end, 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 auxiliary table by hex bolts, and locating piece is fixed on Flat gasket by hex bolts；Wherein fixture and positioning module have identical two sets respectively, and using auxiliary table center as axis mirror symmetry；The beneficial effects of the utility model are: can effectively ensure that the clamping precision and stability of V-type diesel body using the tooling, reduces trembling of the body in cutting process, improve processing efficiency and machining accuracy.
Description
Technical field
The utility model relates to diesel engine arts, more particularly to a kind of V-type diesel body boring and milling tooling.
Background technique
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, diesel engine almost replaces in newly-built ship
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 the lathe for carrying out 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 multiple holes are completed in primary positioning
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, V-type diesel body top surface is contacted into positioning with equal height cushion block so generalling use, is 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, uses body top surface as support and positioning, in subsequent body side and bottom surface process, is easy to appear
Body trembling and displacement cause bursting apart for process tool, and because compressing point in both ends of the surface, are 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 convex block that the seam allowance of crank pin disk matches, 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 be fixed on positioning plate with pressure version, with back spin
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.
Summary of the invention
For solve the problem of existing V-type diesel processing quality it is poor processing efficiency is low, 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, guarantees dress
The stability and accuracy for clamping position are brought convenience to V-type diesel body Set and Positioning.
The utility model is achieved through the following technical solutions:
A kind of V-type diesel body boring and milling tooling that in order to achieve the above object, the utility model provides, including back work
Platform, fixture and positioning module；Using auxiliary table as pedestal, it is stable at level ground, by workbench bottoming, is guaranteed whole
Stability, while also having certain moisture-proof and shock-absorbing effect；Fixture is special with V-type diesel for the purpose of clamping diesel engine
The mode of design fixture is carried out in top and bottom, so that suitability is stronger, it is more stable.Positioning module is finely adjusted by bolt, essence
Determine each V-type diesel of position.
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 auxiliary table by hex bolts, double end
Auxiliary support seat upper surface is fixed on by hex bolts in bolt one end, 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；Wherein the spiro rod length of stud is greater than diesel engine height, and stud had not only been used as the fixture of a fixed diesel engine, but also
As a support 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, clamps diesel engine by the pressing plate of bearing diagonal, guarantees its stability.
Wherein positioning module includes locating piece and Flat gasket, and Flat gasket is fixed on auxiliary table by hex bolts,
Locating piece is fixed on Flat gasket by hex bolts；Double orientation module can not only guarantee 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 is closer compared with fixture apart from auxiliary table center.
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 is had 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, so that a set of tooling can be used for basic institute
There is the diesel engine of model.
The beneficial effects of the utility model are:
1, the clamping precision and stability of V-type diesel body be can effectively ensure that using the tooling, reduce body and cutting
Trembling in 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, low in cost.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model V-type diesel body boring and milling tooling；
Fig. 2 is a kind of work side view of the utility model V-type diesel body boring and milling tooling；
Fig. 3 is a kind of work main view of the utility model V-type diesel body boring and milling tooling；
Fig. 4 is a kind of work top view of the utility model V-type diesel body boring and milling tooling.
In figure: 1- auxiliary table；2- fixture；3- positioning module；4- stud；5- pressing plate；6- backing plate；7- support
Seat；8- locating piece；9- Flat gasket；10-V diesel engine.
Specific embodiment
The technical issues of in order to keep the utility model solved, technical solution and beneficial effect are more clearly understood, below
In conjunction with accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific implementation described herein
Example only to explain the utility model, is not used to limit the utility model.
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；Its
Middle fixture includes Auxiliary support seat 7, stud 4, pressing plate 5 and backing plate 6；Wherein Auxiliary support seat lower surface passes through hex bolts
It is fixed on auxiliary table, Auxiliary support seat upper surface, the other end and pressure are fixed on by hex bolts in stud one end
Plate is fixedly connected；Wherein positioning module includes locating piece 8 and Flat gasket 9, and Flat gasket is fixed on back work by hex bolts
On platform, locating piece is fixed on Flat gasket by hex bolts；Wherein fixture and positioning module have identical two sets respectively,
And using auxiliary table center as axis mirror symmetry；Wherein positioning module is closer compared with fixture apart from auxiliary table center.
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 secured with nuts,
Press plate position is finely tuned, after guaranteeing that diesel engine stabilization is fixed, following process can be carried out, reach required purpose.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
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 auxiliary table by hex bolts, and stud one end is fixed on Auxiliary support seat by hex bolts
Surface, the other end are fixedly connected with the pressing plate；The positioning module includes locating piece (8) and Flat gasket (9), and Flat gasket passes through hexagonal
Bolt is fixed on auxiliary table, and locating piece is fixed on Flat gasket by hex bolts；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 is closer compared with fixture.
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 |
|---|---|---|---|
| CN201821263921.7U CN208696846U (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 |
|---|---|---|---|
| CN201821263921.7U CN208696846U (en) | 2018-08-07 | 2018-08-07 | A kind of V-type diesel body boring and milling tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208696846U true CN208696846U (en) | 2019-04-05 |
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ID=65940861
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821263921.7U Active CN208696846U (en) | 2018-08-07 | 2018-08-07 | A kind of V-type diesel body boring and milling tooling |
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| Country | Link |
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| CN (1) | CN208696846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705348A (en) * | 2018-08-07 | 2018-10-26 | 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 |
| CN110744328A (en) * | 2019-10-29 | 2020-02-04 | 江苏科技大学 | Flexible clamp and method for machining marine diesel engine frame |
-
2018
- 2018-08-07 CN CN201821263921.7U patent/CN208696846U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108705348A (en) * | 2018-08-07 | 2018-10-26 | 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 |
| CN110744328A (en) * | 2019-10-29 | 2020-02-04 | 江苏科技大学 | Flexible clamp and method for machining marine diesel engine frame |
| CN110744328B (en) * | 2019-10-29 | 2021-07-13 | 江苏科技大学 | Flexible clamp and method for machining marine diesel engine frame |
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