CN107855565A - A kind of engine crankshaft bearing lid Drilling operation device - Google Patents
A kind of engine crankshaft bearing lid Drilling operation device Download PDFInfo
- Publication number
- CN107855565A CN107855565A CN201711153219.5A CN201711153219A CN107855565A CN 107855565 A CN107855565 A CN 107855565A CN 201711153219 A CN201711153219 A CN 201711153219A CN 107855565 A CN107855565 A CN 107855565A
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- support frame
- operation device
- crankshaft bearing
- engine crankshaft
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B41/12—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for forming working surfaces of cylinders, of bearings, e.g. in heads of driving rods, or of other engine parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/26—Liftable or lowerable drill heads or headstocks; Balancing arrangements therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
The present invention relates to a kind of engine crankshaft bearing lid Drilling operation device, it includes：Support frame；Bore cutter group, the bore cutter group include liftably the Supporting plate installed in the support frame side, on the Supporting plate and extend to multiple drilling machines below and the first motor being connected on the Supporting plate and with multiple drilling machines；The Supporting plate side is provided with the transfer block integral with it；Lifting assembly, the lifting assembly includes being fixed at the top of the support frame and spaced twice supporting plate, one group of belt pulley installed in supporting plate medial surface described in per pass, one end are connected with the Supporting plate and around the belt being located on the belt pulley.The accurate oscilaltion of drilling machine can so be realized and improve the stability of its lifting.
Description
Technical field
The present invention relates to a kind of drilling equipment, and in particular to a kind of engine crankshaft bearing lid Drilling operation device.
Background technology
Existing crankshaft bearing covers correct after needing the marking mechanism that can distinguish correct assembly direction and being easy to
Assembling and number mark and necessary mounting hole, above-mentioned mark or hole typically beat on crankshaft bearing caping top surface, by
In being arc shape in crankshaft bearing caping top surface, on the one hand it is to be inconvenient to be processed, is on the other hand inconvenient identification, causes
Drilling precision is not high, and general assembly assembled shaft watt-hour slip groove can be caused not dock, so as to cause irreversible major quality thing
Therefore and economic loss；Therefore Aided design engine crankshaft bearing lid Drilling operation device is needed.
The content of the invention
A kind of engine crankshaft bearing lid Drilling operation is provided the invention aims to overcome the deficiencies in the prior art
Device；
To reach above-mentioned purpose, the technical solution adopted in the present invention is：A kind of engine crankshaft bearing lid Drilling operation device,
It includes：
Support frame；
Bore cutter group, the bore cutter group include liftably being arranged on the Supporting plate of the support frame side, are arranged on
On the Supporting plate and extend to multiple drilling machines below and on the Supporting plate and with it is multiple described
The first motor that drilling machine is connected；The Supporting plate side is provided with the transfer block integral with it；
Lifting assembly, the lifting assembly includes being fixed at the top of the support frame and spaced twice supporting plate, peace
One group of belt pulley, one end mounted in supporting plate medial surface described in per pass are connected with the Supporting plate and around being located at the belt
Belt on wheel, be fixed on the contiguous block of the support frame side lower, one end is engaged with the contiguous block and the other end
Threaded rod through the transfer block, at the top of the support frame and be connected with the threaded rod other end second
Motor and the first Telescopic protective cover installed in the support frame side and below the Supporting plate；
Optimally, the bore cutter group also includes being fixed on the support frame side and being engaged with the Supporting plate more
The slide rail of road first, the lower end of first slide rail are extended in first Telescopic protective cover；
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Inventive engine Crankshaft
Lid Drilling operation device is held, is coordinated by using the bore cutter group and lifting assembly of specific structure, can so realize and turn
The accurate oscilaltion of hole machine and the stability for improving its lifting.
Brief description of the drawings
Fig. 1 is the structural representation of inventive engine crankshaft bearing cap Drilling operation device；
Fig. 2 is Fig. 1 left view.
Embodiment
The preferred embodiment of the invention is described in detail below in conjunction with accompanying drawing；
Engine crankshaft bearing lid Drilling operation device as depicted in figs. 1 and 2, mainly include support frame 2, bore cutter group 3
With lifting assembly 4 etc.；
Wherein, bore cutter group 3 includes liftably being arranged on the Supporting plate 31 of the side of support frame 2（Supporting plate 31 includes
Installed in the side of support frame 2 support riser and be fixed in support riser surface and the support that horizontally outward extends is horizontal
Plate）, on Supporting plate 31 and extend to multiple drilling machines 32 below（I.e. the agent structure of drilling machine 32 is arranged on branch
Support on transverse slat, the first-class part of palette knife extends downwardly and runs through support transverse slat）And on Supporting plate 31 and with multiple turns
The first motor 33 that hole machine 32 is connected, drilling machine 32 is driven to work using the first motor 33；The side of Supporting plate 31 is provided with
The transfer block 311 integral with it；And in the present embodiment, bore cutter group 3 also include be fixed on the side of support frame 2 and with support
The first slide rail of multiple tracks 34 that plate body 31 is engaged, the lower end of the first slide rail 34 are extended in the first Telescopic protective cover 46, using turn
Frictional force can be reduced and realize relative between Supporting plate 31 and support frame 2 by connecing the cooperation of the slide rail 34 of block 311 and first
Motion；Lifting assembly 4 includes being fixed on the top of support frame 2 and spaced twice supporting plate 41, supported installed in per pass
One group of belt pulley 42 of the medial surface of plate 41, one end are connected with Supporting plate 31 and around the belts 43 being located on belt pulley 42, solid
Be scheduled on the contiguous block 45 of the side lower of support frame 2, one end is engaged with contiguous block 45 and the other end run through transfer block 311 spiral shell
Rasp bar 40, installed in the top of support frame 2 and the second motor 44 for being connected with the other end of threaded rod 40 and installed in support
The side of framework 2 and the first Telescopic protective cover 46 below Supporting plate 31；In the present embodiment, the other end of belt 43 connects
Being connected on can be in automatically reset rotating shaft, when lifting assembly 4 declines, and axis of rotation is to discharge belt 43；When lifting assembly 4 rises
When, axis of rotation is with wrapping belts 43；
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art's energy
Solution present disclosure much of that is simultaneously implemented according to this, and it is not intended to limit the scope of the present invention；It is all spiritual according to the present invention
The equivalent change or modification that essence is made, should all be included within the scope of the present invention.
Claims (2)
1. a kind of engine crankshaft bearing lid Drilling operation device, it is characterised in that it includes：
Support frame（2）；
Bore cutter group（3）, the bore cutter group（3）Including being liftably arranged on the support frame（2）The supporting plate of side
Body（31）, installed in the Supporting plate（31）Go up and extend to multiple drilling machines below（32）And installed in the branch
Fagging body（31）It is upper and with multiple drilling machines（32）The first motor being connected（33）；The Supporting plate（31）Side is set
It is equipped with the transfer block integral with it（311）；
Lifting assembly（4）, the lifting assembly（4）Including being fixed on the support frame（2）Top and spaced twice
Supporting plate（41）, installed in supporting plate described in per pass（41）One group of belt pulley of medial surface（42）, one end and the Supporting plate
（31）It is connected and around being located at the belt pulley（42）On belt（43）, be fixed on the support frame（2）Side lower
Contiguous block（45）, one end and the contiguous block（45）It is engaged and the other end runs through the transfer block（311）Threaded rod（40）、
Installed in the support frame（2）Top and with the threaded rod（40）The second motor that the other end is connected（44）And installation
In the support frame（2）Side and it is located at the Supporting plate（31）First Telescopic protective cover of lower section（46）.
2. engine crankshaft bearing lid Drilling operation device according to claim 1, it is characterised in that：The bore cutter group
（3）Also include being fixed on the support frame（2）Side and with the Supporting plate（31）The slide rail of multiple tracks first being engaged
（34）, first slide rail（34）Lower end extend to first Telescopic protective cover（46）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153219.5A CN107855565A (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid Drilling operation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153219.5A CN107855565A (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid Drilling operation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107855565A true CN107855565A (en) | 2018-03-30 |
Family
ID=61703157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711153219.5A Pending CN107855565A (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid Drilling operation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107855565A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125257Y (en) * | 2007-11-12 | 2008-10-01 | 王旭东 | Quenching machine tool |
| CN202344330U (en) * | 2011-11-15 | 2012-07-25 | 山东宏康机械制造有限公司 | Balancing device of headstocks of boring and milling machines |
| CN202571972U (en) * | 2012-03-28 | 2012-12-05 | 上海三一精机有限公司 | Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine |
| CN103962602A (en) * | 2014-04-30 | 2014-08-06 | 菏泽市牡丹区金博利达精密机械有限公司 | Numerical-control multi-spindle gantry drilling and milling machine tool |
| CN204818936U (en) * | 2015-07-02 | 2015-12-02 | 诸城市智鑫模具装备有限公司 | Triaxial lathe upgrading counter weight device |
| CN206071463U (en) * | 2016-09-20 | 2017-04-05 | 岳云清 | A kind of trepan water delivery mechanism |
| CN207508342U (en) * | 2017-11-20 | 2018-06-19 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid Drilling operation device |
-
2017
- 2017-11-20 CN CN201711153219.5A patent/CN107855565A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201125257Y (en) * | 2007-11-12 | 2008-10-01 | 王旭东 | Quenching machine tool |
| CN202344330U (en) * | 2011-11-15 | 2012-07-25 | 山东宏康机械制造有限公司 | Balancing device of headstocks of boring and milling machines |
| CN202571972U (en) * | 2012-03-28 | 2012-12-05 | 上海三一精机有限公司 | Spindle box driving system of floor type boring and milling machine and floor type boring and milling machine |
| CN103962602A (en) * | 2014-04-30 | 2014-08-06 | 菏泽市牡丹区金博利达精密机械有限公司 | Numerical-control multi-spindle gantry drilling and milling machine tool |
| CN204818936U (en) * | 2015-07-02 | 2015-12-02 | 诸城市智鑫模具装备有限公司 | Triaxial lathe upgrading counter weight device |
| CN206071463U (en) * | 2016-09-20 | 2017-04-05 | 岳云清 | A kind of trepan water delivery mechanism |
| CN207508342U (en) * | 2017-11-20 | 2018-06-19 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid Drilling operation device |
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