CN209424586U - A kind of efficient stepped hole machining tool - Google Patents
A kind of efficient stepped hole machining tool Download PDFInfo
- Publication number
- CN209424586U CN209424586U CN201920081188.5U CN201920081188U CN209424586U CN 209424586 U CN209424586 U CN 209424586U CN 201920081188 U CN201920081188 U CN 201920081188U CN 209424586 U CN209424586 U CN 209424586U
- Authority
- CN
- China
- Prior art keywords
- fixed
- boring cutter
- stepped hole
- macropore
- axis
- 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.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000000034 method Methods 0.000 claims description 17
- 239000011148 porous material Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Drilling And Boring (AREA)
Abstract
The utility model relates to machine field more particularly to a kind of efficient stepped hole machining tool.A kind of its technical solution are as follows: efficient stepped hole machining tool, including machine tool main body, it is separately installed with headstock and transfer case in machine tool main body, driving mechanism is installed in headstock, the output end of driving mechanism is engaged with four shafts, and four shafts pass through bearing and are installed in transfer case；It is mounted on right boring cutter mechanism in the shaft of top two or the shaft of lower section two, is in addition mounted on heavy boring cutter mechanism in two shafts；The Work fixing device for fixing bearing block to be processed is also equipped in machine tool main body.The utility model provides a kind of lathe for facilitating workpiece to improve stepped hole processing efficiency with machine tool centering, solves the problems, such as lower to bearing block stepped hole progress hardness ag(e)ing rate using common boring machine.
Description
Technical field
The utility model relates to machine field more particularly to a kind of efficient stepped hole machining tool.
Background technique
For needing the bearing block of processing step hole, the inner wall that boring machine carrys out processing step hole is generallyd use.Because boring machine with
The positioning at stepped hole center is pretty troublesome, long to cause boring machine and stepped hole centralized positioning inaccurate, causes step hole site to occur certain
Deviation, or cause the machining accuracy of stepped hole lower.When being positioned boring machine and stepped hole center, when needing to spend a large amount of
Between, cause processing efficiency lower, and can only once process a workpiece, daily processing capacity about 7-8.
Utility model content
The utility model overcomes the deficiencies in the prior art, provides and a kind of facilitates workpiece and machine tool centering to improve platform
The lathe of rank hole machined efficiency solves the problems, such as lower to bearing block stepped hole progress hardness ag(e)ing rate using common boring machine.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of efficient stepped hole machining tool, including machine tool main body are separately installed with headstock and transfer in machine tool main body
Case is equipped with driving mechanism in headstock, and the output end of driving mechanism is engaged with four shafts, and four shafts pass through bearing and pacify
Loaded in transfer case；It is mounted on right boring cutter mechanism in the shaft of top two or the shaft of lower section two, in addition in two shafts
Heavy boring cutter mechanism is installed；The Work fixing device for fixing bearing block to be processed is also equipped in machine tool main body.
As a preferred embodiment of the present invention, the driving mechanism includes motor, and the output shaft of motor is connected with deceleration
Device, motor and retarder are mounted in headstock, and input gear is equipped on the output shaft of retarder, and input gear is engaged with
Output gear, transfer case is interior to be equipped with drive shaft by bearing, and output gear is installed in drive shaft；It is also equipped in drive shaft
Driving gear is mounted on driven gear in four shafts, and driving gear is engaged with four driven gears respectively.
As a preferred embodiment of the present invention, the heavy boring cutter mechanism includes macropore heavy boring axis, the side of macropore heavy boring axis
Macropore rough boring cutter is installed on wall, aperture bore hole axis is fixed on macropore heavy boring axis, is equipped on the side wall of aperture bore hole axis small
Hole boring cutter.
As a preferred embodiment of the present invention, the right boring cutter mechanism includes macropore right boring axis, the side of macropore right boring axis
Macropore fine boring cutter is installed on wall.
As a preferred embodiment of the present invention, the Work fixing device includes fixed frame, and fixed frame is installed on lathe
In main body, fixing axle is connected with by bearing in fixed frame, fixing axle is fixed with close to one end of transfer case for clamping workpiece
Fixed disk, the other end of fixing axle is fixed with Anti-rotary block, be fixed with supporting table in machine tool main body, the side wall of Anti-rotary block up and down
Both sides are plane, and Anti-rotary block is overlapped in supporting table.
As a preferred embodiment of the present invention, the fixed disk includes disk body, and demarcation plate, demarcation plate are provided on disk body
On be fixed with fastening plate, the two sides of demarcation plate are provided with fixed charge method end plate, and fixed charge method end plate is fixed on disk body edge, on fixed charge method end plate
It is threaded with the clamping screw for top tight workpiece.
As a preferred embodiment of the present invention, it is arranged on the disk body logical there are four being passed through for heavy boring cutter mechanism
Hole.
Compared with prior art, the utility model has the beneficial effects that
1, bearing block to be processed is installed on Work fixing device, then workpiece can accurately fix clamping.Driving mechanism is driven
Dynamic four shafts rotate in same direction simultaneously, then two heavy boring cutter mechanisms can be to workpiece heavy boring stepped hole, and two right boring cutter mechanisms can be right
The stepped hole of workpiece is finished.Since right boring cutter mechanism and heavy boring cutter mechanism are only capable of traverse feed, then after workpiece installation, work
Part and heavy boring cutter mechanism or right boring cutter mechanism, that is, centering do not need the adjustment for carrying out position to cutter, greatly improve the efficiency.Work
Two workpiece can be installed simultaneously on the fixed device of part, then heavy boring cutter mechanism and right boring cutter mechanism can work at the same time, and further increase
Efficiency.The present apparatus greatly improves the processing efficiency of bearing block stepped hole, and output per day reaches 100-200.
2, Motor drive decelerator acts, and the output shaft of retarder drives input gear rotation.Input gear driving output
Gear rotation, then the driving gear in drive shaft drives four driven gear rotations simultaneously.When four shaft rotations, fine boring cutter machine
Structure and heavy boring cutter mechanism rotate simultaneously, enable workpiece by accurate machining stepped hole.
3, the pore boring cutter on aperture bore hole axis can process the aperture of bearing block.Macropore on macropore heavy boring axis is thick
Boring cutter can carry out roughing to the macropore of bearing block.Therefore, heavy boring cutter mechanism can carry out roughing to the stepped hole of bearing block, and
Heavy boring cutter mechanism with the hole site centering of workpiece, eliminates the time of adjustment cutter always, and processing efficiency greatly improves.
4, the macropore fine boring cutter on macropore right boring axis can finish the macropore of bearing block, guarantee the processing of stepped hole
Precision.
5, fixed disk can carry out accurate clamping to workpiece, guarantee the accurate of the location of workpiece.Supporting table can carry out Anti-rotary block
Support, and supporting table prevents Anti-rotary block from arbitrarily rotating, and ensure that the stability of workpiece in process.The side wall of Anti-rotary block is flat
When face and supporting table contact, supporting table can limit Anti-rotary block rotation.After carrying out roughing to workpiece, need to rotate Anti-rotary block
180 °, the plane of the other side of Anti-rotary block is bonded with supporting table, then fixing axle also rotates 180 °, then roughwrought workpiece rotation
To finishing station.After rotation, right boring cutter mechanism can finish workpiece, and heavy boring cutter mechanism carries out the workpiece of new clamping
Roughing ensure that the continuity of processing, correspondingly increase processing efficiency.
6, by workpiece be placed in disk body, fixed charge method end plate, demarcation plate, between fastening plate, then the position of workpiece is accurately limited
It is fixed.Locking nut is tightened, workpiece is firmly secured in fixed disk, convenient to carry out accurate machining to workpiece.The two sides of demarcation plate
Mountable workpiece, side are installed to rough machined workpiece, and workpiece to be finished is installed in the other side.
7, when boring cutter cuts the macropore of bearing block, the end of heavy boring cutter mechanism may pass through workpiece and pass through disk body
Through-hole, the case where avoiding disk body from stopping heavy boring cutter mechanism.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the part-structure figure of the utility model；
Fig. 3 is the cross-sectional view of transfer case；
Fig. 4 is the right view of transfer case；
Fig. 5 is the right view of heavy boring cutter mechanism；
Fig. 6 is the right view of right boring cutter mechanism；
Fig. 7 is the structural schematic diagram of Work fixing device；
Fig. 8 is the structural schematic diagram of fixed disk；
Fig. 9 is the structural schematic diagram after fixed disk installation bearing block；
Figure 10 is the structural schematic diagram of Anti-rotary block and supporting table；
Figure 11 is the structural schematic diagram of processed bearing block.
In figure, 1- machine tool main body, 2- headstock, 3- transfer case, 4- driving mechanism, 5- shaft, 6- right boring cutter mechanism, 7- is thick
Boring cutter mechanism, 8- Work fixing device, 9- supporting table, 41- motor, 42- retarder, 43- input gear, 44- output gear,
45- drive shaft, 46- driving gear, 51- driven gear, 61- macropore right boring axis, 62- macropore fine boring cutter, 71- macropore heavy boring axis,
72- macropore rough boring cutter, 73- aperture bore hole axis, 74- pore boring cutter, 81- fixed frame, 82- fixing axle, 83- fixed disk, 84- anti-rotation
Block, 831- disk body, 832- demarcation plate, 833- fastening plate, 834- fixed charge method end plate, 835- clamping screw.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment one
The utility model includes machine tool main body 1, and headstock 2 and transfer case 3, headstock 2 are separately installed in machine tool main body 1
Driving mechanism 4 is inside installed, the output end of driving mechanism 4 is engaged with four shafts 5, and four shafts 5 are installed on by bearing
In transfer case 3；It is mounted on right boring cutter mechanism 6 in the shaft 5 of top two or the shaft 5 of lower section two, in addition in two shafts 5
Heavy boring cutter mechanism 7 is installed；The Work fixing device 8 for fixing bearing block to be processed is also equipped in machine tool main body 1.
Bearing block to be processed is installed on Work fixing device 8, then workpiece can accurately fix clamping.Driving mechanism 4 is driven
Dynamic four shafts 5 rotate in same direction simultaneously, then two heavy boring cutter mechanisms 7 can be to workpiece heavy boring stepped hole, two 6 energy of right boring cutter mechanism
The stepped hole of workpiece is finished.Since right boring cutter mechanism 6 and heavy boring cutter mechanism 7 are only capable of traverse feed, then workpiece is installed
Afterwards, workpiece and heavy boring cutter mechanism 7 or right boring cutter mechanism 6 are centering, do not need the adjustment for carrying out position to cutter, substantially increase
Efficiency.Two workpiece can be installed simultaneously on Work fixing device 8, then heavy boring cutter mechanism 7 and right boring cutter mechanism 6 can work at the same time,
Further improve efficiency.The present apparatus greatly improves the processing efficiency of bearing block stepped hole, and output per day reaches 100-200
It is a.
Embodiment two
On the basis of example 1, the driving mechanism 4 includes motor 41, and the output shaft of motor 41 is connected with retarder
42, motor 41 and retarder 42 are mounted in headstock 2, and input gear 43 is equipped on the output shaft of retarder 42, input
Gear 43 is engaged with output gear 44, and transfer case 3 is interior to be equipped with drive shaft 45 by bearing, and output gear 44 is installed on drive shaft
On 45；It is also equipped with driving gear 46 in drive shaft 45, driven gear 51 is mounted in four shafts 5, driving gear 46 divides
It is not engaged with four driven gears 51.
Motor 41 drives retarder 42 to act, and the output shaft of retarder 42 drives input gear 43 to rotate.Input gear 43
Output gear 44 is driven to rotate, then the driving gear 46 in drive shaft 45 drives four driven gears 51 to rotate simultaneously.Four turn
When axis 5 rotates, right boring cutter mechanism 6 and heavy boring cutter mechanism 7 rotate simultaneously, enable workpiece by accurate machining stepped hole.
Embodiment three
On the basis of embodiment one or embodiment two, the heavy boring cutter mechanism 7 includes macropore heavy boring axis 71, macropore heavy boring
Macropore rough boring cutter 72 is installed on the side wall of axis 71, aperture bore hole axis 73, aperture bore hole axis 73 are fixed on macropore heavy boring axis 71
Side wall on pore boring cutter 74 is installed.
Pore boring cutter 74 on aperture bore hole axis 73 can process the aperture of bearing block.It is big on macropore heavy boring axis 71
Hole rough boring cutter 72 can carry out roughing to the macropore of bearing block.Therefore, heavy boring cutter mechanism 7 can carry out the stepped hole of bearing block thick
Processing, and heavy boring cutter mechanism 7 eliminates the time of adjustment cutter, processing efficiency mentions significantly always with the hole site centering of workpiece
It is high.
Example IV
On the basis of above-mentioned any one embodiment, the right boring cutter mechanism 6 includes macropore right boring axis 61, macropore right boring
Macropore fine boring cutter 62 is installed on the side wall of axis 61.
Macropore fine boring cutter 62 on macropore right boring axis 61 can finish the macropore of bearing block, guarantee adding for stepped hole
Work precision.
Embodiment five
On the basis of above-mentioned any one embodiment, the Work fixing device 8 includes fixed frame 81, and fixed frame 81 is pacified
Loaded in machine tool main body 1, fixing axle 82 is connected with by bearing in fixed frame 81, fixing axle 82 is solid close to one end of transfer case 3
Surely there is the fixed disk 83 for clamping workpiece, the other end of fixing axle 82 is fixed with Anti-rotary block 84, branch is fixed in machine tool main body 1
Platform 9 is supportted, the both sides up and down of the side wall of Anti-rotary block 84 are plane, and Anti-rotary block 84 is overlapped in supporting table 9.
Fixed disk 83 can carry out accurate clamping to workpiece, guarantee the accurate of the location of workpiece.Supporting table 9 can to Anti-rotary block 84 into
Row support, and supporting table 9 prevents Anti-rotary block 84 from arbitrarily rotating, and ensure that the stability of workpiece in process.Anti-rotary block 84
Sidewall plane and supporting table 9 when contacting, supporting table 9 can limit the rotation of Anti-rotary block 84.After carrying out roughing to workpiece, need
Anti-rotary block 84 is rotated 180 °, the plane of the other side of Anti-rotary block 84 is bonded with supporting table 9, then fixing axle 82 also rotates 180 °,
Then roughwrought workpiece turns to finishing station.After rotation, right boring cutter mechanism 6 can finish workpiece, rough boring cutter
Mechanism 7 carries out roughing to the workpiece of new clamping, ensure that the continuity of processing, has correspondinglyd increase processing efficiency.
Embodiment six
On the basis of above-mentioned any one embodiment, the fixed disk 83 includes disk body 831, is provided on disk body 831
Demarcation plate 832 is fixed with fastening plate 833 on demarcation plate 832, and the two sides of demarcation plate 832 are provided with fixed charge method end plate 834, fixed
End plate 834 is fixed on 831 edge of disk body, and the clamping screw 835 for top tight workpiece is threaded on fixed charge method end plate 834.
By workpiece be placed in disk body 831, fixed charge method end plate 834, demarcation plate 832, between fastening plate 833, then the position of workpiece
It is accurately defined.Locking nut 835 is tightened, workpiece is firmly secured in fixed disk 83, convenient accurately add to workpiece
Work.The mountable workpiece in the two sides of demarcation plate 832, side are installed to rough machined workpiece, and work to be finished is installed in the other side
Part.
In embodiment seven
On the basis of above-mentioned any one embodiment, there are four wear for heavy boring cutter mechanism 7 for setting on the disk body 831
The through-hole crossed.
When boring cutter cuts the macropore of bearing block, the end of heavy boring cutter mechanism 7 may pass through workpiece and pass through disk body 831
Through-hole, the case where avoiding disk body 831 from stopping heavy boring cutter mechanism 7.
Claims (7)
1. a kind of efficient stepped hole machining tool, which is characterized in that including machine tool main body (1), machine tool main body is installed respectively on (1)
Dynamic case (2) and transfer case (3), headstock (2) is interior to be equipped with driving mechanism (4), and the output end of driving mechanism (4) is engaged with
Four shafts (5), four shafts (5) are installed in transfer case (3) by bearing；The shaft (5) of top two or lower section two
It is mounted on right boring cutter mechanism (6) in shaft (5), is in addition mounted on heavy boring cutter mechanism (7) on two shafts (5)；Lathe master
The Work fixing device (8) for fixing bearing block to be processed is also equipped on body (1).
2. a kind of efficient stepped hole machining tool according to claim 1, which is characterized in that driving mechanism (4) packet
It includes motor (41), the output shaft of motor (41) is connected with retarder (42), and motor (41) and retarder (42) are mounted on power
In case (2), it is equipped on the output shaft of retarder (42) input gear (43), input gear (43) is engaged with output gear
(44), it is equipped with drive shaft (45) in transfer case (3) by bearing, output gear (44) is installed on drive shaft (45)；Driving
It is also equipped on axis (45) driving gear (46), is mounted on driven gear (51) on four shafts (5), driving gear (46) point
It is not engaged with four driven gears (51).
3. a kind of efficient stepped hole machining tool according to claim 1, which is characterized in that the heavy boring cutter mechanism (7)
It including macropore heavy boring axis (71), is equipped on the side wall of macropore heavy boring axis (71) macropore rough boring cutter (72), macropore heavy boring axis (71)
On be fixed with aperture bore hole axis (73), pore boring cutter (74) are installed on the side wall of aperture bore hole axis (73).
4. a kind of efficient stepped hole machining tool according to claim 1, which is characterized in that the right boring cutter mechanism (6)
Including macropore right boring axis (61), macropore fine boring cutter (62) are installed on the side wall of macropore right boring axis (61).
5. a kind of efficient stepped hole machining tool described in any one according to claim 1~4, which is characterized in that the work
Part fixed device (8) includes fixed frame (81), and fixed frame (81) is installed on machine tool main body (1), passes through axis in fixed frame (81)
It holds and is connected with fixing axle (82), fixing axle (82) is fixed with the fixed disk for clamping workpiece close to the one end of transfer case (3)
(83), the other end of fixing axle (82) is fixed with Anti-rotary block (84), and supporting table (9), Anti-rotary block are fixed in machine tool main body (1)
(84) both sides up and down of side wall are plane, and Anti-rotary block (84) is overlapped on supporting table (9).
6. a kind of efficient stepped hole machining tool according to claim 5, which is characterized in that the fixed disk (83) includes
Disk body (831) is provided with demarcation plate (832) on disk body (831), fastening plate (833), demarcation plate is fixed on demarcation plate (832)
(832) two sides are provided with fixed charge method end plate (834), and fixed charge method end plate (834) is fixed on disk body (831) edge, fixed charge method end plate
(834) clamping screw (835) for top tight workpiece is threaded on.
7. a kind of efficient stepped hole machining tool according to claim 6, which is characterized in that set on the disk body (831)
The through-hole passed through there are four setting for heavy boring cutter mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081188.5U CN209424586U (en) | 2019-01-17 | 2019-01-17 | A kind of efficient stepped hole machining tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920081188.5U CN209424586U (en) | 2019-01-17 | 2019-01-17 | A kind of efficient stepped hole machining tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209424586U true CN209424586U (en) | 2019-09-24 |
Family
ID=67976658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920081188.5U Expired - Fee Related CN209424586U (en) | 2019-01-17 | 2019-01-17 | A kind of efficient stepped hole machining tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209424586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530752A (en) * | 2019-01-17 | 2019-03-29 | 郑州市长城机器制造有限公司 | A kind of efficient stepped hole machining tool |
| CN113547149A (en) * | 2021-07-29 | 2021-10-26 | 盐城新海川机电科技有限公司 | Special quick boring machine for engine cylinder block |
-
2019
- 2019-01-17 CN CN201920081188.5U patent/CN209424586U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530752A (en) * | 2019-01-17 | 2019-03-29 | 郑州市长城机器制造有限公司 | A kind of efficient stepped hole machining tool |
| CN113547149A (en) * | 2021-07-29 | 2021-10-26 | 盐城新海川机电科技有限公司 | Special quick boring machine for engine cylinder block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209424586U (en) | A kind of efficient stepped hole machining tool | |
| CN203343729U (en) | Numerically-controlled gantry vertical-and-horizontal compound machining center with tool magazines and main shafts compounded on saddles | |
| CN112621412A (en) | Surface treatment equipment with chip collection function for bearing production | |
| CN204893598U (en) | Processing grinding machine of taper hole | |
| CN213289385U (en) | Turning and milling composite machine tool | |
| CN202763444U (en) | Tools of inner and outer double-conical-degree large size solid of revolution type workpieces | |
| CN213288826U (en) | Horizontal numerical control crankshaft machining equipment | |
| CN211136247U (en) | Turning and grinding combined machine tool | |
| CN102303241B (en) | Vertical type automatic machine for machining datum holes for network frame bolt ball | |
| CN201645224U (en) | Clamping device of machine tool | |
| CN217617757U (en) | Numerical control lathe with automatic feeding function | |
| CN109530752A (en) | A kind of efficient stepped hole machining tool | |
| CN102922025B (en) | Power cutter frame device capable of being lifted | |
| CN214025205U (en) | Precision finishing is with automatic assembly line | |
| CN113145870B (en) | Ring surface turning device | |
| CN101543914B (en) | Special machine tool for processing enveloping worms of primary envelope, secondary envelope and conical envelope | |
| CN112108692B (en) | Horizontal numerical control crankshaft machining equipment | |
| CN210937328U (en) | Ball cylinder milling device of numerical control machine tool machining center | |
| CN209565516U (en) | A kind of efficient step hole processing device | |
| CN202804643U (en) | Five-axis turn-milling machining center | |
| CN112077606A (en) | Universal fixing support for drilling and milling | |
| CN201744901U (en) | Multistation machine tool | |
| CN216607979U (en) | Machine tool convenient for adjusting station | |
| CN113441738B (en) | Cutting device for plate | |
| CN220278274U (en) | Automatic eccentric hole adjusting device for numerical control lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 |