CN108356309A - A kind of engine crankshaft bearing lid high-precision machining tool - Google Patents
A kind of engine crankshaft bearing lid high-precision machining tool Download PDFInfo
- Publication number
- CN108356309A CN108356309A CN201711153256.6A CN201711153256A CN108356309A CN 108356309 A CN108356309 A CN 108356309A CN 201711153256 A CN201711153256 A CN 201711153256A CN 108356309 A CN108356309 A CN 108356309A
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- CN
- China
- Prior art keywords
- support frame
- support
- pedestal
- bearing
- fixed
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- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
- B23B39/167—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having belt and chain transmissions
-
- 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
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/14—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting co-ordinated in production lines
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to a kind of engine crankshaft bearing lid high-precision machining tools, it includes：Pedestal；Support frame, the support frame are mounted on the base upper surface；Bore cutter group；Lifting assembly；Clamp assemblies, the clamp assemblies include be fixed on the base upper surface and spaced multiple tracks support foundation, the bearing material pedestal that is slidably mounted on the support foundation, the bearing cap fixture being slidably mounted on the bearing material pedestal, mounted on bearing cap fixture side and stock guide corresponding with the support frame, be fixed on the limit sliding rail of the support foundation lateral surface and be slidably mounted in and described limit on sliding rail and upper end and extend to the support slipper for being fixed on the bearing material base bottom；Glide direction of the bearing cap fixture on the bearing material pedestal and glide direction of the bearing material pedestal on the support foundation are perpendicular；Scrap collection component；Power control cabinet.Can realize so the high precise positioning to bearing cap fixture, fixed clamp and realize the accurate drilling to product；And chip removal is convenient, is conducive to avoid the influence to product quality.
Description
Technical field
The present invention relates to a kind of machining tools, and in particular to a kind of engine crankshaft bearing lid high-precision machining tool.
Background technology
Existing crankshaft bearing, which covers, needs the marking mechanism that can distinguish correct assembly direction and convenient for correct later
Assembly and number mark and necessary mounting hole, above-mentioned label or hole generally 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, can lead
General assembly assembled shaft watt-hour slip groove is caused not dock, to cause irreversible major quality accident and economic loss.Therefore
It needs to design corresponding engine crankshaft bearing lid high-precision machining tool.
Invention content
There is provided the invention aims to overcome the deficiencies in the prior art a kind of engine crankshaft bearing lid high-precision plus
Work lathe.
In order to achieve the above objectives, the technical solution adopted in the present invention is：A kind of engine crankshaft bearing lid high-precision plus
Work lathe, it includes：
Pedestal；
Support frame, the support frame are mounted on the base upper surface；
Bore cutter group, the bore cutter group include the Supporting plate for being liftably mounted on the support frame side, peace
On the Supporting plate and extend to multiple drilling machines below and on the Supporting plate and with it is multiple
The first motor that the drilling machine is connected；The Supporting plate side is provided with the transfer block with its one；
Lifting assembly, the lifting assembly include being fixed on the support frame top and the support of spaced twice
Plate is connected and around being located at mounted on one group of belt pulley of support plate medial surface described in per pass, one end with the Supporting plate
State the belt on belt pulley, the link block for being fixed on the support frame side lower, one end are matched with the link block and
The other end is connected through the threaded rod of the transfer block, at the top of the support frame and with the threaded rod other end
The second motor and the first Telescopic protective cover mounted on the support frame side and below the Supporting plate；
Clamp assemblies, the clamp assemblies include being fixed on the base upper surface and spaced multiple tracks support bottom
Column, the bearing material pedestal being slidably mounted on the support foundation, the bearing being slidably mounted on the bearing material pedestal
Lid fixture, mounted on bearing cap fixture side and stock guide corresponding with the support frame, be fixed on the support
It the limit sliding rail of foundation lateral surface and is slidably mounted on the limit sliding rail and upper end extends to and is fixed on described hold
Expect the support slipper of base bottom；Glide direction of the bearing cap fixture on the bearing material pedestal exists with the bearing material pedestal
Glide direction on the support foundation is perpendicular；
Scrap collection component, the scrap collection component include being set to the pedestal side and being located at the support frame
The filings collecting chamber of lower section, mounted on the filings collecting chamber side and coupled logical discharge nozzle, be set in the filings collecting chamber and prolong
It extends to the cycle material-conveying belt in the discharge nozzle, in the discharging pipe outer wall be used to that the cycle material-conveying belt to be driven to work
The second motor and with the matched shifting trolley of the discharge nozzle；
Power control cabinet, the power control cabinet are connected with the bore cutter group, the lifting assembly and the clamp assemblies respectively,
For carrying out automation control to it.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：Inventive engine is bent
Axle bearing lid high-precision machining tool, is coordinated by using bore cutter group and lifting assembly, the clamp assemblies of specific structure,
Can realize so the high precise positioning to bearing cap fixture, fixed clamp and realize the accurate drilling to product；And chip removal
It is convenient, be conducive to avoid the influence to product quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of inventive engine crankshaft bearing cap high-precision machining tool；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the structural schematic diagram of inventive engine crankshaft bearing cap high-precision machining tool.
Specific implementation mode
The preferred embodiment of the invention is described in detail below in conjunction with attached drawing.
Engine crankshaft bearing lid high-precision machining tool as shown in Figure 1 to Figure 3 includes mainly pedestal 1, support frame
2, bore cutter group 3, lifting assembly 4 and clamp assemblies 5 etc..
Wherein, support frame 2 is mounted on the upper surface of pedestal 1；Bore cutter group 3 includes liftably being mounted on support frame
(Supporting plate 31 includes being mounted on the support riser of 2 side of support frame and being fixed on support to the Supporting plate 31 of 2 sides
The support transverse slat extended in riser surface and horizontally outward), on Supporting plate 31 and extend to below multiple turns
(i.e. 32 agent structure of drilling machine is mounted on support transverse slat hole machine 32, and the first-class component of palette knife extends downwardly and runs through support cross
Plate) and the first motor 33 that is connected on Supporting plate 31 and with multiple drilling machines 32, utilize 33 band of first motor
Dynamic drilling machine 32 works.31 side of Supporting plate is provided with the transfer block 311 with its one；And in the present embodiment, bore cutter
Group 3 further include be fixed on 2 side of support frame and with 31 the first sliding rail of matched multiple tracks 34 of Supporting plate, the first sliding rail 34
Lower end extend in the first Telescopic protective cover 46, the cooperation using transfer block 311 and the first sliding rail 34 can reduce frictional force
And realize the relative motion between Supporting plate 31 and support frame 2.
Lifting assembly 4 includes being fixed on the top of support frame 2 and spaced twice support plate 41, being mounted on per pass branch
One group of belt pulley 42 of 41 medial surface of fagging, one end be connected with Supporting plate 31 and around the belt 43 being located on belt pulley 42,
It is fixed on the link block 45 of 2 side lower of support frame, one end is matched with link block 45 and the other end is through transfer block 311
Threaded rod 40, mounted on the top of support frame 2 and the second motor 44 for being connected with 40 other end of threaded rod and mounted on branch
2 side of support frame body and the first Telescopic protective cover 46 below Supporting plate 31；In the present embodiment, the other end of belt 43
It is connected in self-resetting shaft, when lifting assembly 4 declines, shaft is rotated to discharge belt 43；When lifting assembly 4
When rising, shaft rotation is conducive to the stability for improving 3 lifting of bore cutter group with wrapping belts 43
Clamp assemblies 5 support foundation 50 including being fixed on 1 upper surface of pedestal and spaced multiple tracks, are slidably mounted
Support foundation 50 on bearing material pedestal 52, be slidably mounted on bearing material pedestal 52 bearing cap fixture 53, be mounted on axis
Hold 53 side of lid fixture and stock guide 55 corresponding with support frame 2, the limit sliding rail for being fixed on support 50 lateral surface of foundation
56 and be slidably mounted in limit sliding rail 56 on and upper end extend to the support slipper 57 for being fixed on 52 bottom of bearing material pedestal
(position of bearing material pedestal 52 can be carried out slightly precisely to adjust using the cooperation of support slipper 57 and limit sliding rail 56, to
Further increase borehole accuracy)；Glide direction of the bearing cap fixture 53 on bearing material pedestal 51 is with bearing material pedestal 51 at support bottom
Glide direction on column 50 is perpendicular；The engine crankshaft for utilizing stock guide 55 that can will be clamped on bearing cap fixture 53 in this way
The clast that bearing cap generates is guided to support frame 2.
Scrap collection component 6 includes then that filings collecting chamber 61 in 1 side of pedestal and below the support frame 2, installation is arranged
In 61 side of filings collecting chamber and coupled logical discharge nozzle 62, it is arranged in filings collecting chamber 61 and extends to the cycle in discharge nozzle 62
Material-conveying belt (not shown), on 62 outer wall of discharge nozzle for drive cycle material-conveying belt work the second motor 63 and
With 62 matched shifting trolley 64 of discharge nozzle.Power control cabinet 7 is connected with bore cutter group 3, lifting assembly 4 and clamp assemblies 5 respectively
It connects, for carrying out automation control to it, it is mounted on the side of support frame 2 by coupled supporting rod 71；It
It can also be connected with scrap collection component 6, the automation control to chip removal may be implemented in this way.
In the present embodiment, clamp assemblies 5 further include the first transmission mechanism 51, and the first transmission mechanism 51 includes being fixed on often
Road support 50 upper surface of foundation and with bearing material pedestal 52 matched second sliding rail 511, be connected with bearing material pedestal 52 first
Threaded rod 512 and the third motor 513 being connected with 512 end of the first threaded rod for driving its rotation to turn, utilize in this way
The work of third motor 513 drives the first threaded rod 512 to rotate and then drives bearing material pedestal 52 is horizontal on support foundation 50 to move
It is dynamic.Likewise, clamp assemblies 5 further include the second transmission mechanism 54, the second transmission mechanism 54 includes being fixed on bearing material pedestal 52
Surface and with 53 matched third sliding rail 541 of bearing cap fixture, the second threaded rod 542 being connected with bearing cap fixture 53 with
And the 4th motor 543 for driving its rotation to turn that is connected with 542 end of the second threaded rod.Clamp assemblies 5 further include installation
In the second Telescopic protective cover 58 of 53 side of bearing cap fixture and third Telescopic protective cover mounted on 52 side of bearing material pedestal
59.In the present embodiment, bearing cap fixture 53 include erecting bed, be opened on erecting bed and be mutually parallel multiple tracks mounting groove,
Be arranged erecting bed upper surface and with the matched limit base of mounting groove, multiple connect bases in limit base, fixation
Threaded sleeve on limit base and be removably threaded through in threaded sleeve and with the matched limit bar of connect base.
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
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of engine crankshaft bearing lid high-precision machining tool, which is characterized in that it includes：
Pedestal（1）；
Support frame（2）, the support frame（2）Mounted on the pedestal（1）Upper surface；
Bore cutter group（3）, the bore cutter group（3）Including being liftably mounted on the support frame（2）The support plate of side
Body（31）, be mounted on the Supporting plate（31）It goes up and extends to multiple drilling machines below（32）And it is mounted on 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 with its one（311）；
Lifting assembly（4）, the lifting assembly（4）Including being fixed on the support frame（2）Top and spaced twice
Support plate（41）, be mounted on per pass described in support plate（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
Link block（45）, one end and the link block（45）It matches and the other end runs through the transfer block（311）Threaded rod（40）、
Mounted on 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 be located at the Supporting plate（31）First Telescopic protective cover of lower section（46）；
Clamp assemblies（5）, the clamp assemblies（5）Including being fixed on the pedestal（1）Upper surface and spaced multiple tracks branch
Support foundation（50）, be slidably mounted in the support foundation（50）On bearing material pedestal（52）, be slidably mounted in it is described
Bearing material pedestal（52）On bearing cap fixture（53）, be mounted on the bearing cap fixture（53）Side and with the support frame
（2）Corresponding stock guide（55）, be fixed on the support foundation（50）The limit sliding rail of lateral surface（56）And slideably
Mounted on the limit sliding rail（56）Upper and upper end extends to and is fixed on the bearing material pedestal（52）The support slipper of bottom（57）；
The bearing cap fixture（53）In the bearing material pedestal（51）On glide direction and the bearing material pedestal（51）In the support
Foundation（50）On glide direction it is perpendicular；
Scrap collection component（6）, the scrap collection component（6）Including being set to the pedestal（1）Side and be located at the branch
Support frame body（2）The filings collecting chamber of lower section（61）, be mounted on the filings collecting chamber（61）Side and coupled logical discharge nozzle（62）, set
It is placed in the filings collecting chamber（61）It is interior and extend to the discharge nozzle（62）In cycle material-conveying belt, be mounted on the discharge nozzle（62）
The second motor on outer wall for driving the cycle material-conveying belt to work（63）And with the discharge nozzle（62）Matched shifting
Trolley（64）；
Power control cabinet（7）, the power control cabinet（7）Respectively with the bore cutter group（3）, the lifting assembly（4）With the clamping group
Part（5）It is connected, for carrying out automation control to it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153256.6A CN108356309A (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid high-precision machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711153256.6A CN108356309A (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid high-precision machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108356309A true CN108356309A (en) | 2018-08-03 |
Family
ID=63009960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711153256.6A Pending CN108356309A (en) | 2017-11-20 | 2017-11-20 | A kind of engine crankshaft bearing lid high-precision machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108356309A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202411463U (en) * | 2011-12-23 | 2012-09-05 | 山东宏康机械制造有限公司 | Table type boring and milling machine for automatically discharging scraps |
| CN203245400U (en) * | 2012-12-07 | 2013-10-23 | 青岛汇达丰铸造有限公司 | Intelligent three-dimensional multiple-spindle single action and joint action adjustable numerical-control drilling and boring system |
| 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 |
| CN207414401U (en) * | 2017-11-20 | 2018-05-29 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid high-precision machining tool |
-
2017
- 2017-11-20 CN CN201711153256.6A patent/CN108356309A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN202411463U (en) * | 2011-12-23 | 2012-09-05 | 山东宏康机械制造有限公司 | Table type boring and milling machine for automatically discharging scraps |
| CN203245400U (en) * | 2012-12-07 | 2013-10-23 | 青岛汇达丰铸造有限公司 | Intelligent three-dimensional multiple-spindle single action and joint action adjustable numerical-control drilling and boring system |
| 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 |
| CN207414401U (en) * | 2017-11-20 | 2018-05-29 | 盐城市精派组合机床有限公司 | A kind of engine crankshaft bearing lid high-precision machining tool |
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