CN109926655A - A kind of simple pneumatic crankshaft reaming device - Google Patents
A kind of simple pneumatic crankshaft reaming device Download PDFInfo
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- CN109926655A CN109926655A CN201910334549.7A CN201910334549A CN109926655A CN 109926655 A CN109926655 A CN 109926655A CN 201910334549 A CN201910334549 A CN 201910334549A CN 109926655 A CN109926655 A CN 109926655A
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- 238000005553 drilling Methods 0.000 claims abstract description 45
- 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 claims abstract description 29
- 230000001105 regulatory effect Effects 0.000 claims abstract description 17
- 238000006073 displacement reaction Methods 0.000 claims abstract description 7
- 230000008859 change Effects 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 2
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 241000242594 Platyhelminthes Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a kind of simple pneumatic crankshaft reaming devices, device includes fixed pedestal, worm and gear rotational structure, horizontal regulating structure, vertical adjustment structure and small-sized drilling device, the worm and gear rotational structure, horizontal regulating structure, vertical adjustment structure and small-sized drilling device are arranged on the fixed pedestal, reamer is mounted on the small-sized drilling device, passes through circumferential angle, lateral displacement, axial feeding and the height of small-sized drilling device described in the worm and gear rotational structure, horizontal regulating structure and vertical adjustment structural adjustment.The apparatus structure is simple, is easy lifting and manipulation, easy to install and use, works well.
Description
Technical field
The present invention relates to high-end engine manufacture field more particularly to a kind of simple pneumatic crankshaft reaming devices.
Background technique
According to diesel engines at present design form and technique requirement, it is often necessary to which scene is to crankshaft and flywheel, crankshaft and frequency modulation
Wheel carries out fraising operation.Since carry out fraising operation at present is large-scale borer, and crankshaft and flywheel ream in rear end face, bent
Axis and FM Wheel ream in front end face, so entire crankshaft fraising operation needs crankshaft to turn to.For crankshaft, especially ship
The entire crankshaft structure of the big-and-middle diesel engine of oceangoing ship is huge, and radial dimension is longer, and weight is larger, in current limited processing workshop
Steering work is carried out, is taken time and effort, and there are very big installation problems.Therefore, it is necessary to newly design a reaming device, guarantee not
Crankshaft is needed to turn to, with regard to can solve the same fraising problem of crankshaft front end and rear end.
In conclusion crankshaft front end and rear end progress are as follows with problem when fraising operation at present:
1. huge crankshaft needs to carry out 180 ° of steerings in workshop, it is contemplated that crankshaft radial dimension is longer, and heavier-weight is whole
A crankshaft lifting and steering operational difficulties, and take time and effort.
2. current Crankshaft Machining workshop space is limited, progress slinger's work is more demanding to site environment, be easy to cause peace
Dress accident.
3. crankshaft is typically all import parts, expensive, there are biggish economic risks.
4. the machine tool for carrying out Crankshaft Machining at present is complicated, expensive, operating efficiency is low, and needs irregularly dimension
It repairs, the maintenance cost of equipment is very big.
5. the machine tool processed at present is to the more demanding of operator, pre-job needs are repeatedly trained and scene
Operation, workshop biggish for flow of personnel, the personnel met the requirements supplement wretched insufficiency.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of simple pneumatic crankshaft reaming device,
Crankshaft needs to turn to when solving the problem of that current crankshaft and flywheel and FM Wheel carry out scene fraising operation.
The purpose of the present invention is implemented with the following technical solutions:
A kind of simple pneumatic crankshaft reaming device, device includes fixed pedestal, worm and gear rotational structure, horizontal adjustment knot
Structure, vertical adjustment structure and small-sized drilling device, the worm and gear rotational structure, vertically adjust structure at horizontal regulating structure
It is arranged on the fixed pedestal with small-sized drilling device, reamer is mounted on the small-sized drilling device, passes through the worm gear
The circumferential angle of small-sized drilling device described in worm screw rotational structure, horizontal regulating structure and vertical adjustment structural adjustment, lateral position
Shifting, axial feeding and height.
Preferably, the worm and gear rotational structure includes a drive shaft, two bearing blocks, a rotating base and one
A turntable with tooth type structures, the drive shaft is installed on the fixed pedestal by two bearing seat supports, along institute
The upper surface for stating turntable is equipped with a plurality of radial radiation groove, the adjustable radial direction for being fixed on the turntable of the horizontal regulating structure
It radiates on groove.
Preferably, the driving is shaft-driven is connected to the turntable, and drives the turntable rotation described small to change
The circumferential angle of type drilling device.
Preferably, the horizontal regulating structure includes horizontal worm structure, laterally adjusts structure and axial adjusting structure, is led to
Cross the amount of feeding that horizontal worm structure adjustment laterally adjusts structure and axial adjusting structure.
Preferably, on the radial radiation groove being arranged on the turntable for laterally adjusting adjustable structure；Institute
It states and laterally adjusts the upper surface of structure and transversely laterally adjust on slot for parallel setting two, the axial adjusting structure laterally may be used
Adjust be arranged in it is described laterally adjust the laterally adjusting on slot of structure, by it is described laterally adjust slot and change axial adjusting structure exist
The installation site of structure is laterally adjusted, to change the lateral displacement of small-sized drilling device；It is put down on the axial adjusting structure
Capable two axially adjustable slots of setting.
Preferably, the vertical adjustment structure includes vertical worm structure, vertical adjustment pedestal and equipment adjustment structure, institute
It states small-sized drilling device to be fixed in the equipment adjustment structure by fixed bending tube, passes through vertical worm structure adjustment equipment tune
The relative position of whole structure and vertical adjustment pedestal, to change small-sized drilling device in the position of vertical direction.
Preferably, vertical adjustment pedestal is changed by horizontal worm structure and adjusts the position of structure to axial, to change
The axial feeding of the type that becomes smaller drilling device；Using vertical worm structure adjustment equipment adjustment structure relative to vertical adjustment pedestal
The height of upper vertical direction, from the height of the small-sized drilling device of the change.
Preferably, the small-sized drilling device includes that a compressed air interface of both ends setting and a reamer installation connect
Mouthful, pressure-air is connected to the compressed air interface by tracheae, and reamer is installed on the reamer installation interface, passes through compression
Air driving reamer rotation carries out fraising operation.
Compared with prior art, the beneficial effects of the present invention are:
1. apparatus of the present invention solve current crankshaft and flywheel and the fraising operation of FM Wheel progress scene, crankshaft needs to exist
Workshop carries out the problem of 180 ° of steerings, and the device volume is small, can easily adjust in three-dimensional space all directions, and lift
It is mobile simple, save the entire activity duration.
2. go to crankshaft front end with fraising operation and FM Wheel is carried out with fraising operation by crankshaft rear end and flywheel
The device only need to be hung to crankshaft front end by crankshaft rear end by process, lower to space requirement.
3. the device can domesticize completely, easy to maintenance, cheap, the expense of later period maintenance and part exchanging is substantially
Degree reduces.
4. the device is easy to operate, centering requirement is low, and the requirement to operator substantially reduces, and is not necessarily to professional operation people
Member, and staff training expense and time are greatly lowered.
5. the present invention uses common component, structure type is simply light and handy, uses compressed air as driving source, energy saving,
Environmental protection and safety.
Detailed description of the invention
Fig. 1 is a kind of front view of simple pneumatic crankshaft reaming device structure schematic diagram of the present invention；
Fig. 2 is a kind of front view of simple pneumatic crankshaft reaming device structure schematic diagram of the present invention；
Fig. 3 is the both ends interface diagram of small-sized drilling device；
Fig. 4 is the top view of the turntable with tooth type structures；
Fig. 5 is the top view for laterally adjusting structure；
Fig. 6 is the top view of axial adjusting structure.
In figure: 1, fixed pedestal；2, rotating base；3, with the turntable of tooth type structures；4, structure is laterally adjusted；5, axial to adjust
Whole structure；6, equipment adjusts structure；7, pedestal is vertically adjusted；8, small-sized drilling device；9, bearing block；10, drive shaft；11, water
Flat worm structure；12, vertical worm structure；13, compressed air interface；14, reamer installs interface；15, radial radiation groove；
16, slot is laterally adjusted；17, axially adjustable slot；18, fixed bending tube.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to Fig. 1-Fig. 6, a kind of simple pneumatic crankshaft reaming device, device includes fixed pedestal 1, worm and gear rotation knot
Structure (2,3,9,10), vertically adjusts structure (6,7,12) and small-sized drilling device 8, the snail at horizontal regulating structure (4,5,11)
Worm and gear rotational structure (2,3,9,10), vertically adjusts structure (6,7,12) and small-sized drilling at horizontal regulating structure (4,5,11)
Equipment 8 is arranged on the fixed pedestal (1), and reamer is mounted on the small-sized drilling device 8, is revolved by the worm and gear
Rotation structure (2,3,9,10), horizontal regulating structure (4,5,11) and vertical adjustment structure (6,7,12) adjust the small-sized drilling and set
Standby 8 circumferential angle, lateral displacement, axial feeding and height.
Referring to Fig. 1 and Fig. 2, worm and gear rotational structure (2,3,9,10) include 10, two bearing blocks 9 of a drive shaft,
One rotating base 2 and a turntable 3 with tooth type structures, the drive shaft 10 pass through two support of bearing block 9 installations
In on the fixed pedestal 1.
Wherein, what drive shaft 10 drove is connected to the turntable 3, and drives the turntable rotation to change the small-sized brill
The circumferential angle of hole equipment 8.
Wherein, horizontal regulating structure (4,5,11) includes horizontal worm structure 11, laterally adjusts structure 4 and axially adjustable knot
Structure 5 laterally adjusts the amount of feeding of structure 4 and axial adjusting structure 5 by the adjustment of horizontal worm structure 11.
Wherein, vertically adjustment structure (6,7,12) includes vertical worm structure 12, vertical adjustment pedestal 7 and equipment adjustment knot
Structure 6, the small-sized drilling device 8 are fixed on the equipment by fixed bending tube 18 and adjust in structure 6, pass through vertical worm structure
12 adjustment equipments adjust the relative position of structure 6 and vertical adjustment pedestal 7, to change small-sized drilling device 8 in vertical direction
Position.
Change the position that vertical adjustment pedestal 7 adjusts structure 5 to axial by horizontal worm structure 11, to change small
The axial feeding of type drilling device 8；Using vertical worm structure 12 adjustment equipment adjustment structure 6 relative to vertical adjustment pedestal
The height of vertical direction on 7, from the height of the small-sized drilling device 8 of the change.
Referring to Fig. 3, the small-sized drilling device 8 includes a compressed air interface 13 and a reamer peace for both ends setting
Attaching mouth 14, pressure-air are connected to the compressed air interface 13 by tracheae, and reamer is installed on the reamer installation interface
14, fraising operation is carried out by the rotation of compressed air-driven reamer.
Referring to fig. 4, a plurality of radial radiation groove 15 is equipped with along the upper surface of the turntable 3, the horizontal regulating structure (4,
5,11) the adjustable radial radiation groove 15 that is fixed on the turntable 3 on.
Referring to figs. 5 and 6, the adjustable radial radiation groove 15 being arranged on the turntable 3 of structure 4 is laterally adjusted
On；It is transversely laterally adjusted on slot 16 for parallel setting two in the upper surface for laterally adjusting structure 4, it is described axially adjustable
Structure 5 it is laterally adjustable be arranged in it is described laterally adjust the laterally adjusting on slot 16 of structure 4, changed by the slot 16 that laterally adjusts
Become axial adjusting structure 5 and laterally adjusting the installation site of structure 4, to change the lateral displacement of small-sized drilling device 8；Institute
State the axially adjustable slot 17 of setting parallel on axial adjusting structure 5 two.
Operating principle, the simple pneumatic crankshaft reaming device of invention autonomous Design, is driven using drive shaft 10
Turntable 3 with tooth type structures rotates, and changes the circumferential angle of small-sized drilling device 8, changes axial tune by laterally adjusting slot 16
Whole structure 5 is laterally adjusting the installation site of structure 4, to change the lateral displacement of small-sized drilling device 8；Use horizontal worm screw
Structure 11 changes vertical adjustment pedestal 7 in the position of axial adjusting structure 5, to change the axial feed of small-sized drilling device 8
Amount；Using the height of vertical worm structure 12 adjustment equipment adjustment structure 6 vertical direction on vertically adjustment pedestal 7, change from this
The height of the type that becomes smaller drilling device 8；Small-sized drilling device 8 is fixed on equipment by fixed bending tube 18 and adjusts in structure 6.This is small-sized
After 8 three-dimensional space direction of drilling device adjusts, small-sized drilling device 8 is accessed by compressed air, small-sized drilling is driven to set
Reamer is started to work on standby 8, to complete crankshaft with work of reaming.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (8)
1. a kind of simple pneumatic crankshaft reaming device, it is characterised in that: device includes fixed pedestal (1), worm and gear rotation knot
Structure (2,3,9,10), horizontal regulating structure (4,5,11) vertically adjust structure (6,7,12) and small-sized drilling device (8), described
Worm and gear rotational structure (2,3,9,10), vertically adjusts structure (6,7,12) and small-sized brill at horizontal regulating structure (4,5,11)
Hole equipment (8) is arranged on the fixed pedestal (1), and reamer is mounted on the small-sized drilling device (8), passes through the worm gear
Worm screw rotational structure (2,3,9,10), horizontal regulating structure (4,5,11) and vertical adjustment structure (6,7,12) adjustment are described small-sized
Circumferential angle, lateral displacement, axial feeding and the height of drilling device (8).
2. the apparatus according to claim 1, it is characterised in that: the worm and gear rotational structure (2,3,9,10) includes one
A drive shaft (10), two bearing blocks (9), a rotating base (2) and a turntable (3) with tooth type structures, the driving
Axis (10) is installed on the fixed pedestal (1) by two bearing block (9) supports, along the upper surface of the turntable (3)
Equipped with a plurality of radial radiation groove (15), the adjustable diameter for being fixed on the turntable (3) of the horizontal regulating structure (4,5,11)
To in radiation groove (15).
3. the apparatus of claim 2, it is characterised in that: drive shaft (10) driving is connected to the turntable
(3), and the turntable rotation is driven to change the circumferential angle of the small-sized drilling device (8).
4. the apparatus of claim 2, it is characterised in that: the horizontal regulating structure (4,5,11) includes horizontal worm screw
Structure (11) laterally adjusts structure (4) and axial adjusting structure (5), laterally adjusts knot by horizontal worm structure (11) adjustment
The amount of feeding of structure (4) and axial adjusting structure (5).
5. device according to claim 4, it is characterised in that: described to laterally adjust the adjustable setting of structure (4) in institute
It states on the radial radiation groove (15) on turntable (3)；In the upper surface for laterally adjusting structure (4) transversely parallel setting
Two laterally adjust on slot (16), and the axial adjusting structure (5) laterally adjustable setting is in the structure (4) that laterally adjusts
Laterally adjust on slot (16), by it is described laterally adjust slot (16) change axial adjusting structure (5) laterally adjusting structure (4)
Installation site, to change the lateral displacement of small-sized drilling device (8)；The parallel setting on the axial adjusting structure (5)
Two axially adjustable slots (17).
6. device according to claim 5, it is characterised in that: vertical adjustment structure (6, the 7,12) Bao Chuizhi includes worm screw
Structure (12) vertically adjusts pedestal (7) and equipment adjustment structure (6), and the small-sized drilling device (8) passes through fixed bending tube (18)
It is fixed on equipment adjustment structure (6), passes through vertical worm structure (12) adjustment equipment adjustment structure (6) and vertical adjustment
The relative position of pedestal (7), to change small-sized drilling device (8) in the position of vertical direction.
7. device according to claim 6, it is characterised in that: change vertical adjustment pedestal by horizontal worm structure (11)
(7) position for adjusting structure (5) to axial, to change the axial feeding of small-sized drilling device (8)；Use vertical worm screw
Structure (12) adjusts height of equipment adjustment structure (6) relative to vertical direction on vertical adjustment pedestal (7), small-sized from the change
The height of drilling device (8).
8. the apparatus according to claim 1, it is characterised in that: the small-sized drilling device (8) includes the one of both ends setting
A compressed air interface (13) and reamer installation interface (14), pressure-air are connected to the compressed air by tracheae and connect
Mouth (13), reamer are installed on reamer installation interface (14), carry out fraising operation by the rotation of compressed air-driven reamer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334549.7A CN109926655A (en) | 2019-04-24 | 2019-04-24 | A kind of simple pneumatic crankshaft reaming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334549.7A CN109926655A (en) | 2019-04-24 | 2019-04-24 | A kind of simple pneumatic crankshaft reaming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109926655A true CN109926655A (en) | 2019-06-25 |
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ID=66990732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910334549.7A Pending CN109926655A (en) | 2019-04-24 | 2019-04-24 | A kind of simple pneumatic crankshaft reaming device |
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| KR20050004532A (en) * | 2003-07-03 | 2005-01-12 | 대우엠티에스(주) | Turntable structure for turning work of machining center |
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| CN203390326U (en) * | 2013-08-05 | 2014-01-15 | 河南科技大学 | Forming gear milling machine for inner gear rings |
| CN205289827U (en) * | 2016-01-13 | 2016-06-08 | 山西双环重型机械有限公司 | Large ring is equipment of driling radially |
| CN207154820U (en) * | 2017-08-17 | 2018-03-30 | 重庆神工机械制造有限责任公司 | Wind turbine blade puncher |
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2019
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| KR20050004532A (en) * | 2003-07-03 | 2005-01-12 | 대우엠티에스(주) | Turntable structure for turning work of machining center |
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