CN109530752A - A kind of efficient stepped hole machining tool - Google Patents
A kind of efficient stepped hole machining tool Download PDFInfo
- Publication number
- CN109530752A CN109530752A CN201910045644.5A CN201910045644A CN109530752A CN 109530752 A CN109530752 A CN 109530752A CN 201910045644 A CN201910045644 A CN 201910045644A CN 109530752 A CN109530752 A CN 109530752A
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- Prior art keywords
- fixed
- boring cutter
- stepped hole
- macropore
- axis
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Links
- 238000003754 machining Methods 0.000 title claims abstract description 19
- 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
- 230000005611 electricity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
-
- 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
- B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to machining field more particularly to a kind of efficient stepped hole machining tools.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.Facilitate workpiece and machine tool centering the present invention provides a kind of to improve the lathe of stepped hole processing efficiency, 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 present invention relates to machining field more particularly to a kind of efficient stepped hole machining tools.
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.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, provides and a kind of facilitate workpiece and machine tool centering to improve stepped hole
The lathe of processing 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 invention adopts the 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 solution of the present invention, the driving mechanism includes motor, and the output shaft of motor is connected with retarder, electricity
Machine 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 actively
Gear is mounted on driven gear in four shafts, and driving gear is engaged with four driven gears respectively.
As a preferred solution of the present invention, the heavy boring cutter mechanism includes macropore heavy boring axis, on the side wall of macropore heavy boring axis
Macropore rough boring cutter is installed, aperture bore hole axis is fixed on macropore heavy boring axis, aperture boring is installed on the side wall of aperture bore hole axis
Knife.
As a preferred solution of the present invention, the right boring cutter mechanism includes macropore right boring axis, on the side wall of macropore right boring axis
Macropore fine boring cutter is installed.
As a preferred solution of the present invention, the Work fixing device includes fixed frame, and fixed frame is installed on machine tool main body
On, fixing axle is connected with by bearing in fixed frame, fixing axle is fixed with consolidating for clamping workpiece close to one end of transfer case
Price fixing, the other end of fixing axle are fixed with Anti-rotary block, and supporting table, the both sides up and down of the side wall of Anti-rotary block are fixed in machine tool main body
For plane, Anti-rotary block is overlapped in supporting table.
As a preferred solution of the present invention, the fixed disk includes disk body, and demarcation plate is provided on disk body, is consolidated on demarcation plate
Surely there is 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, screw thread on fixed charge method end plate
It is connected with the clamping screw for top tight workpiece.
As a preferred solution of the present invention, the through-hole passed through there are four being arranged on the disk body for heavy boring cutter mechanism.
Compared with prior art, the beneficial effects of the present invention are:
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 structural schematic diagram of the invention；
Fig. 2 is part-structure figure of the invention；
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 present invention is described in detail.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
Embodiment one
The present invention includes machine tool main body 1, and headstock 2 and transfer case 3, peace in headstock 2 are separately installed in machine tool main body 1
Equipped with driving mechanism 4, the output end of driving mechanism 4 is engaged with four shafts 5, and four shafts 5 are installed on transfer by bearing
In 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, is in addition respectively mounted in two shafts 5
There is heavy boring cutter mechanism 7；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 |
|---|---|---|---|
| CN201910045644.5A CN109530752B (en) | 2019-01-17 | 2019-01-17 | A high-efficiency step hole processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910045644.5A CN109530752B (en) | 2019-01-17 | 2019-01-17 | A high-efficiency step hole processing machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109530752A true CN109530752A (en) | 2019-03-29 |
| CN109530752B CN109530752B (en) | 2024-06-18 |
Family
ID=65837940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910045644.5A Active CN109530752B (en) | 2019-01-17 | 2019-01-17 | A high-efficiency step hole processing machine tool |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020030554A (en) * | 2000-10-18 | 2002-04-25 | 정희종 | Working jig for machine tool |
| JP2004090203A (en) * | 2002-09-04 | 2004-03-25 | Anlet Co Ltd | Roots rotor machining method and machining device |
| CN202910323U (en) * | 2012-12-03 | 2013-05-01 | 湖南南方宇航工业有限公司 | Counter pulling long-hole boring cutter |
| CN203356644U (en) * | 2013-07-08 | 2013-12-25 | 宁波豪顺科创机械制造有限公司 | Horizontal type multi-stage machine tool |
| JP2014108473A (en) * | 2012-11-30 | 2014-06-12 | Honda Motor Co Ltd | Boring method and boring device |
| CN203992479U (en) * | 2014-07-22 | 2014-12-10 | 宁波豪顺科创机械制造有限公司 | A kind of double-faced boring frock |
| CN205869498U (en) * | 2016-08-15 | 2017-01-11 | 沈阳新宝路航空机械制造有限公司 | Long and thin trigeminy hole boring machining anchor clamps |
| CN209424586U (en) * | 2019-01-17 | 2019-09-24 | 郑州市长城机器制造有限公司 | A kind of efficient stepped hole machining tool |
-
2019
- 2019-01-17 CN CN201910045644.5A patent/CN109530752B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020030554A (en) * | 2000-10-18 | 2002-04-25 | 정희종 | Working jig for machine tool |
| JP2004090203A (en) * | 2002-09-04 | 2004-03-25 | Anlet Co Ltd | Roots rotor machining method and machining device |
| JP2014108473A (en) * | 2012-11-30 | 2014-06-12 | Honda Motor Co Ltd | Boring method and boring device |
| CN202910323U (en) * | 2012-12-03 | 2013-05-01 | 湖南南方宇航工业有限公司 | Counter pulling long-hole boring cutter |
| CN203356644U (en) * | 2013-07-08 | 2013-12-25 | 宁波豪顺科创机械制造有限公司 | Horizontal type multi-stage machine tool |
| CN203992479U (en) * | 2014-07-22 | 2014-12-10 | 宁波豪顺科创机械制造有限公司 | A kind of double-faced boring frock |
| CN205869498U (en) * | 2016-08-15 | 2017-01-11 | 沈阳新宝路航空机械制造有限公司 | Long and thin trigeminy hole boring machining anchor clamps |
| CN209424586U (en) * | 2019-01-17 | 2019-09-24 | 郑州市长城机器制造有限公司 | A kind of efficient stepped hole machining tool |
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| CN109530752B (en) | 2024-06-18 |
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