CN107282947A - A kind of cutter frame structure cut with double-pole - Google Patents
A kind of cutter frame structure cut with double-pole Download PDFInfo
- Publication number
- CN107282947A CN107282947A CN201710708212.9A CN201710708212A CN107282947A CN 107282947 A CN107282947 A CN 107282947A CN 201710708212 A CN201710708212 A CN 201710708212A CN 107282947 A CN107282947 A CN 107282947A
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- Prior art keywords
- seat
- knife
- fixed
- cutterhead
- oilhole
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
- B23B5/02—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning hubs or brake drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
- B23B29/244—Toolposts, i.e. clamping quick-change toolholders, without description of the angular positioning device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The present invention relates to numerically-controlled slide field, specially a kind of cutter frame structure cut with double-pole.The cutter frame structure includes：Tool holder body, the cutterhead in tool holder body, it is fixed on fixation knife-seat that lathe tool on cutterhead end face fixes, is fixed on movable knife-seat, hydraulic circuit that the upper lathe tool in cutterhead side can be moved under hydraulic action, two lathe tools on fixed knife-seat and movable knife-seat can cut two sides of disk-like accessory simultaneously, it is ensured that its high depth of parallelism.Knife-seat of the invention movable is moved back and forth under spring and hydraulic oil effect, it is ensured that part machined surface during knife by lathe tool by not scratched.Distance on the fixed knife-seat of present invention adjustment and movable knife-seat between lathe tool, adapts to the requirement of different-thickness disk-like accessory double-pole processing.
Description
Technical field
The present invention relates to numerically-controlled slide field, specially a kind of cutter frame structure cut with double-pole.
Background technology
Brake disc is the strength member of automobile industry, and the requirement of the processing of brake disc to the both ends of the surface depth of parallelism is high, generally adopts
Two end faces are processed simultaneously with double-pole primary feed, so as to ensure its depth of parallelism.During withdrawing, in order to prevent the machined table of scratch
Face, process tool needs to make a concession machined surface.
The content of the invention
The present invention provides a kind of cutter frame structure cut with double-pole, on fixed knife-seat and movable knife-seat
Two lathe tools can cut two sides of disk-like accessory simultaneously, it is ensured that its high depth of parallelism.Movable knife-seat is in spring and hydraulic oil
Moved back and forth under effect, it is ensured that part machined surface during knife by lathe tool by not scratched.
Technical scheme：
A kind of cutter frame structure cut with double-pole, the cutter frame structure includes：Tool holder body, in tool holder body
Cutterhead, be fixed on fixation knife-seat that lathe tool on cutterhead end face fixes, be fixed on the upper lathe tool in cutterhead side can be under hydraulic action
Mobile movable knife-seat, hydraulic circuit, concrete structure are as follows：
The afterbody of tool holder body is provided with rotation seal joint, and rotation seal joint is connected on oil distributing rod, oil distributing rod axle
To through gear shaft, oil distributing rod front end is by screwed on cutterhead；Rotation seal joint is provided with rotation seal joint oil
Hole, rotation seal joint oilhole is communicated with the center distributor port on oil distributing rod, and oil distributing rod front end is arranged on cutterhead, with oil clot peace
On cutterhead, center distributor port with oil clot oilhole with cutterhead oilhole with being connected with oil clot oilhole on oil clot, being connected, cutterhead
Oilhole is connected with movable knife-seat oilhole, and hydraulic oil passes through on the rotation seal joint oilhole on rotation seal joint, oil distributing rod
Center distributor port, with the movable knife-seat oil on oil clot with the cutterhead oilhole on oil clot oilhole, cutterhead, on movable knife-seat
Hole, into interior oil pocket；
Fixed knife-seat includes：Fixed knife-seat matrix, dovetail slide block, pressing plate, fixed knife-seat matrix are solid by screw
It is scheduled on the end face of cutterhead, fixed knife-seat matrix is provided with dovetail groove, the swallow that dovetail slide block is placed on fixed knife-seat matrix
In stern notch；Pressing plate is fixed by screws on the inclined-plane of fixed knife-seat matrix, is slided using the pretightning force of screw, and by dovetail
Inclined-plane extruding dovetail slide block on block, makes dovetail slide block be fitted tightly on dovetail groove；Lathe tool one is installed in dovetail slide block, and
Lathe tool one is fixed in dovetail slide block by squeezing cutter block；
The movable knife-seat matrix of movable knife-seat is fixed on the side of cutterhead, and central shaft is arranged on movable knife-seat base
The inner chamber of body, protecgulum is fixed on movable knife-seat matrix, and interior oil is closed out between protecgulum, movable knife-seat matrix, central shaft
Chamber；Movable knife-seat matrix is provided with the cutterhead oilhole on movable knife-seat oilhole, movable knife-seat oilhole one end connection cutterhead,
Oil pocket in movable knife-seat oilhole other end connection.
Described has the cutter frame structure that double-pole is cut, and central shaft is fixedly arranged at the front end with connector, connector and is fixed with car
Lathe tool two is fixed with tool rest two, lathe tool seat two；Lathe tool one and lathe tool two partner lathe tool, while processing the two of disk-like accessory
Individual side.
Described has the cutter frame structure that double-pole is cut, and there is screw thread oil distributing rod rear end, and locking nut is screwed on screw thread, is matched somebody with somebody
Beam hanger is fixed on gear shaft by counter flange；Cutterhead is arranged on gear shaft, cutterhead, gear shaft, oil distributing rod formation one
One synkinematic overall structure.
Described having is further fixed on support on the cutter frame structure that double-pole is cut, fixed knife-seat matrix, and support front end has
Screw rod, screw rod is screwed into dovetail slide block, and spiro rod rear end is connected with knob；The rotation of knob drives screw rod rotation, and drives dovetail
Axial movement of the sliding block along screw rod.
Described having is provided with scale on the cutter frame structure that double-pole is cut, fixed knife-seat matrix, is detected by scale
Dovetail slide block is relatively fixed the axial movement distance of knife-seat matrix.
Described has the cutter frame structure that double-pole is cut, and center shaft rear end is fixed with front end fluted disc, movable knife-seat matrix
Inner chamber is fixed with rear end fluted disc, front end fluted disc and the intermeshing positioning of rear end fluted disc；Front end fluted disc is provided with front end tooth dish groove, after
End-toothed disc is provided with rear end tooth dish groove, and front end tooth dish groove and rear end tooth dish groove are coaxially arranged, front end tooth dish groove and rear end tooth dish groove
Spring is inside installed.
Described has the cutter frame structure that double-pole is cut, and spring provides pretightning force, and front end fluted disc and rear end tooth disk detachment are nibbled
Close；In the presence of hydraulic oil, central shaft is moved against spring pre-tightening force direction, and front end fluted disc and the intermeshing of rear end fluted disc are fixed
Position.
Described has the cutter frame structure that double-pole is cut, and cutterhead is provided with the cutterhead of boring cutter seat and lathe tool seat one.
Advantages of the present invention and beneficial effect are：
1st, the present invention includes with the cutter frame structure that double-pole is cut：It is tool holder body, the cutterhead in tool holder body, solid
Be scheduled on fixation knife-seat that lathe tool on cutterhead end face fixes, be fixed on that the upper lathe tool in cutterhead side can move under hydraulic action can
Dynamic knife-seat, two lathe tools on fixed knife-seat and movable knife-seat can cut two sides of disk-like accessory simultaneously
Face, it is ensured that its high depth of parallelism.
2nd, the cutter frame structure that the present invention is cut with double-pole, tool holder body afterbody is provided with rotation seal joint, rotates close
Sealing joint has rotation seal joint oilhole, and rotation seal joint oilhole is communicated with the center distributor port on oil distributing rod, and center is with oil
Hole with oil clot oilhole with cutterhead oilhole with being connected with oil clot oilhole on oil clot, being connected, cutterhead oilhole and movable knife-seat oil
Hole is connected, by the rotation seal joint oilhole on rotation seal joint, the center distributor port on oil distributing rod, with matching somebody with somebody on oil clot
The movable knife-seat oilhole on cutterhead oilhole, movable knife-seat on oil clot oilhole, cutterhead, hydraulic pressure is provided for movable knife-seat
Oil.
3rd, the cutter frame structure that the present invention is cut with double-pole, fixed knife-seat matrix is fixed on the end face of cutterhead, fixed
There is dovetail groove on knife-seat matrix, dovetail slide block is placed in the dovetail groove on fixed knife-seat matrix, and pressing plate is fixed by screw
On the inclined-plane of fixed knife-seat matrix, dovetail slide block is extruded using the pretightning force of screw, and by the inclined-plane in dovetail slide block,
Dovetail slide block is fitted tightly on dovetail groove, lathe tool is installed, and lathe tool is fixed on by swallow by crowded cutter block in dovetail slide block
On tail sliding block, support is further fixed on fixed knife-seat matrix, there is screw rod support front end, and screw rod is screwed into dovetail slide block, screw rod
Rear end is connected with knob, and the rotation of knob drives screw rod rotation, and drives axial movement of the dovetail slide block along screw rod, and adjustment is fixed
Distance on knife-seat and movable knife-seat between lathe tool, adapts to the requirement of different-thickness disk-like accessory double-pole processing.
4th, the cutter frame structure that the present invention is cut with double-pole, movable knife-seat matrix is fixed on the side of cutterhead, center
Axle is arranged on the inner chamber of movable knife-seat matrix, and protecgulum is fixed on movable knife-seat matrix, protecgulum, movable knife-seat matrix,
Central shaft, which is closed out, movable knife-seat oilhole on interior oil pocket, movable knife-seat matrix, movable knife-seat oilhole one end connects knife
Oil pocket in cutterhead oilhole on disk, movable knife-seat oilhole other end connection, center shaft rear end is fixed with front end fluted disc, movable double
Tool rest matrix inner chamber is fixed with rear end fluted disc, front end fluted disc and the intermeshing positioning of rear end fluted disc, it is ensured that movable knife-seat is got on the bus
The positioning precision of knife.
5th, there are front end tooth dish groove, rear end on the cutter frame structure that the present invention is cut with double-pole, movable knife-seat front end fluted disc
There is rear end tooth dish groove on fluted disc, front end tooth dish groove and rear end tooth dish groove are coaxially arranged, pacify in front end tooth dish groove and rear end tooth dish groove
Equipped with spring, spring provides pretightning force, engages front end fluted disc and rear end tooth disk detachment, central shaft is acted in initial tension of spring
Under, move forward the distance between two lathe tools on a trip, the fixed knife-seat of increase and movable knife-seat, it is ensured that allow knife process
In, lathe tool will not scratch disk-like accessory machined surface.
Brief description of the drawings
Fig. 1 is the knife rest general structure schematic diagram that the present invention is cut with double-pole.
Fig. 2 is the cutter frame structure schematic diagram that the present invention is cut with double-pole.
Fig. 3 is the fixed knife-seat schematic diagram of the present invention.
Fig. 4 is movable knife-seat schematic diagram of the invention.
In figure, 1 tool holder body；2 cutterheads；3 fix knife-seat；4 movable knife-seats；5 boring cutter seats；6 lathe tools seat one；7 fix
Knife-seat matrix；8 rotation seal joints；9 locking nuts；10 counter flanges；11 gear shafts；12 oil distributing rods；13 match somebody with somebody oil clot；14 spiral shells
Line；15 rotation seal joint oilholes；16 center distributor ports；17 match somebody with somebody oil clot oilhole；18 cutterhead oilholes；19 movable knife-seat oilholes；
20 dovetail slide blocks；21 pressing plates；22 screws；23 screws；24 squeeze cutter block；25 lathe tools one；26 supports；27 screw rods；28 knobs；29 marks
Chi；30 dovetail grooves；31 inclined-planes；32 inclined-planes；33 protecgulums；34 central shafts；35 lathe tools seat two；36 lathe tools two；37 front end fluted discs；After 38
End-toothed disc；39 front end tooth dish grooves；40 rear end tooth dish grooves；41 springs；42 movable knife-seat matrixes；Oil pocket in 43；44 connectors.
Embodiment
As shown in figure 1, the present invention mainly includes with the cutter frame structure that double-pole is cut：Tool holder body 1, installed in knife rest sheet
On body 1, be provided with boring cutter seat 5 and lathe tool seat 1 cutterhead 2, the fixation knife-seat 3 on cutterhead 2, installed in cutterhead 2
On movable knife-seat 4, concrete structure is as follows：
As shown in Fig. 2 the afterbody of tool holder body 1 is provided with rotation seal joint 8, rotation seal joint 8 is connected to oil
On bar 12, oil distributing rod 12 axially across gear shaft 11, the front end of oil distributing rod 12 by screwed on cutterhead 2, after oil distributing rod 12
There is screw thread 14 at end, and locking nut 9 is screwed on screw thread 14, and oil distributing rod 12 is fixed on gear shaft 11 by counter flange 10.Knife
Disk 2 is arranged on gear shaft 11, cutterhead 2, gear shaft 11, the one synkinematic overall structure of formation of oil distributing rod 12.
Rotation seal joint 8 is provided with rotation seal joint oilhole 15, rotation seal joint oilhole 15 and oil distributing rod 12
Center distributor port 16 communicate, the front end of oil distributing rod 12 be arranged on cutterhead 2 on, with oil clot 13 be arranged on cutterhead 2 on, center distributor port
16 with oil clot oilhole 17 with cutterhead oilhole 18 with being connected with oil clot oilhole 17 on oil clot 13, being connected, cutterhead oilhole 18 and can
Dynamic knife-seat oilhole 19 is connected, and hydraulic oil passes through on the rotation seal joint oilhole 15 on rotation seal joint 8, oil distributing rod 12
Center distributor port 16, with oil clot 13 with movable on the cutterhead oilhole 18 on oil clot oilhole 17, cutterhead 2, movable knife-seat 4
Knife-seat oilhole 19, into interior oil pocket 43.
As shown in figure 3, fixed knife-seat 3 includes：Fixed knife-seat matrix 7, dovetail slide block 20, pressing plate 21, support 26, spiral shell
Bar 27, knob 28, fixed knife-seat matrix 7 are fixed on by screw 23 on the end face of cutterhead 2, are set on fixed knife-seat matrix 7
There is dovetail groove 30, dovetail slide block 20 is placed in the dovetail groove 30 on fixed knife-seat matrix 7.Pressing plate 21 is fixed on by screw 22
On the inclined-plane 32 of fixed knife-seat matrix 7, swallow is extruded using the pretightning force of screw 22, and by the inclined-plane 31 in dovetail slide block 20
Tail sliding block 20, makes dovetail slide block 20 be fitted tightly on dovetail groove 30.Lathe tool 1 is installed in dovetail slide block 20, and by squeezing
Lathe tool 1 is fixed in dovetail slide block 20 by cutter block 24.
Support 26 is further fixed on fixed knife-seat matrix 7, there is screw rod 27 front end of support 26, and screw rod 27 is screwed into dovetail slide block
On 20, the rear end of screw rod 27 is connected with knob 28.The rotation of knob 28 drives screw rod 27 to rotate, and drives dovetail slide block 20 along screw rod
27 axial movement.Scale 29 is installed, scale 29 is for detecting that it is double that dovetail slide block 20 is relatively fixed on fixed knife-seat matrix 7
The axial movement distance of tool rest matrix 7.
As shown in figure 4, being the detailed construction of movable knife-seat 4.Movable knife-seat matrix 42 is fixed on the side of cutterhead 2
On, central shaft 34 is arranged on the inner chamber of movable knife-seat matrix 42, and protecgulum 33 is fixed on movable knife-seat matrix 42, protecgulum
33rd, interior oil pocket 43 is closed out between movable knife-seat matrix 42, central shaft 34.Movable knife-seat matrix 42 is provided with movable double-pole
Cutterhead oilhole 18 on seat oilhole 19, the movable one end of knife-seat oilhole 19 connection cutterhead 2, the movable other end of knife-seat oilhole 19 connects
Connect interior oil pocket 43.The rear end of central shaft 34 is fixed with front end fluted disc 37, and the movable inner chamber of knife-seat matrix 42 is fixed with rear end fluted disc 38,
Front end fluted disc 37 and the intermeshing positioning of rear end fluted disc 38.Front end fluted disc 37 is provided with front end tooth dish groove 39, rear end fluted disc 38
Provided with rear end tooth dish groove 40, front end tooth dish groove 39 and rear end tooth dish groove 40 are coaxially arranged, front end tooth dish groove 39 and rear end tooth dish groove
Spring 41 is installed in 40.Spring 41 provides pretightning force, and front end fluted disc 37 and rear end fluted disc 38 are disengaged from；Hydraulic oil passes through rotation
Turn the rotation seal joint oilhole 15 on seal nipple 8, the center distributor port 16 on oil distributing rod 12, with oil clot 13 match somebody with somebody oil clot
The movable knife-seat oilhole 19 on cutterhead oilhole 18, movable knife-seat 4 on oilhole 17, cutterhead 2, into interior oil pocket 43, in liquid
In the presence of force feed, central shaft 34 is moved against the pretension force direction of spring 41, and front end fluted disc 37 and the intermeshing of rear end fluted disc 38 are fixed
Position.
Central shaft 34, which is fixedly arranged at the front end with connector 44, connector 44, is fixed with lathe tool seat 2 35, solid on lathe tool seat 2 35
Surely there is lathe tool 2 36.Lathe tool 1 and lathe tool 2 36 are partnered lathe tool, and two sides of disk-like accessory can be processed simultaneously, it is ensured that
Two sides of disk-like accessory have the high depth of parallelism.
Fixed knife-seat 3 is fixed on the end face of cutterhead 2 respectively before processing, movable knife-seat 4 is fixed on the side of cutterhead 2
On face.Screw 22 is unclamped, by screwing knob 28, drives screw rod 27 to rotate, and moves axially dovetail groove 30 and changes lathe tool 1
Relative distance between lathe tool 2 36, relative value is read using scale 29.When scale 29 reads relative distance numerical value and center
The formation difference of axle 34 is equal to when double-pole processes disk-like accessory thickness, and fixing screws 22 pass through the inclined-plane 31 in dovetail slide block 20
Dovetail slide block 20 is extruded, dovetail slide block 20 is fitted tightly on dovetail groove 30.
When disk-like accessory double-pole is processed, hydraulic oil is by the rotation seal joint oilhole 15 on rotation seal joint 8, with oil
Center distributor port 16 on bar 12, with oil clot 13 with the cutterhead oilhole 18 on oil clot oilhole 17, cutterhead 2, movable knife-seat 4
On movable knife-seat oilhole 19, into interior oil pocket 43, in the presence of hydraulic oil, central shaft 34 is against the pretension force direction of spring 41
It is mobile, front end fluted disc 37 and the intermeshing positioning of rear end fluted disc 38, lathe tool 1 and lathe tool 2 36 process disk-like accessory simultaneously
Two sides, obtain the high depth of parallelism.
After machining, rotation seal joint 8 stops connecting high pressure liquid force feed, in the presence of the pretightning force of spring 41, in
Heart axle 34 is moved along the direction of initial tension of spring, and drives connector 44 and lathe tool seat 2 35 to be moved along knife rest axial direction,
Distance when now the distance between lathe tool 1 and lathe tool 2 36 is more than processing between lathe tool 1 and lathe tool 2 36, more than having completed
The thickness of disk-like accessory, by coordinating the movement of lathe servo feed axle, can make lathe tool 1 and lathe tool 2 36 with it is machined
The surface of disk-like accessory produces a determining deviation, it is ensured that certain to allow knife distance, prevents from allowing knife process scratch machined surface.
Claims (8)
1. a kind of cutter frame structure cut with double-pole, it is characterised in that the cutter frame structure includes：Tool holder body, installed in knife
Cutterhead on frame body, be fixed on lathe tool is fixed on cutterhead end face fixation knife-seat, be fixed on the upper lathe tool in cutterhead side can be
Movable knife-seat, the hydraulic circuit moved under hydraulic action, concrete structure is as follows：
The afterbody of tool holder body is provided with rotation seal joint, and rotation seal joint is connected on oil distributing rod, and oil distributing rod is axially worn
Gear shaft is crossed, oil distributing rod front end is by screwed on cutterhead；Rotation seal joint is provided with rotation seal joint oilhole, rotation
Turn seal nipple oilhole to communicate with the center distributor port on oil distributing rod, oil distributing rod front end is arranged on cutterhead, is arranged on oil clot
On cutterhead, center distributor port with oil clot oilhole with cutterhead oilhole with being connected with oil clot oilhole on oil clot, being connected, cutterhead oilhole
It is connected with movable knife-seat oilhole, hydraulic oil is by the rotation seal joint oilhole on rotation seal joint, oil distributing rod
Heart distributor port, with oil clot with the cutterhead oilhole on oil clot oilhole, cutterhead, movable knife-seat oilhole on movable knife-seat,
Into interior oil pocket；
Fixed knife-seat includes：Fixed knife-seat matrix, dovetail slide block, pressing plate, fixed knife-seat matrix are fixed by screws in
On the end face of cutterhead, fixed knife-seat matrix is provided with dovetail groove, the dovetail groove that dovetail slide block is placed on fixed knife-seat matrix
It is interior；Pressing plate is fixed by screws on the inclined-plane of fixed knife-seat matrix, using the pretightning force of screw, and by dovetail slide block
Inclined-plane extruding dovetail slide block, dovetail slide block is fitted tightly on dovetail groove；Lathe tool one is installed in dovetail slide block, and passed through
Squeeze cutter block and fix lathe tool one in dovetail slide block；
The movable knife-seat matrix of movable knife-seat is fixed on the side of cutterhead, and central shaft is arranged on movable knife-seat matrix
Inner chamber, protecgulum is fixed on movable knife-seat matrix, and interior oil pocket is closed out between protecgulum, movable knife-seat matrix, central shaft；Can
Dynamic knife-seat matrix is provided with the cutterhead oilhole on movable knife-seat oilhole, movable knife-seat oilhole one end connection cutterhead, movably
Oil pocket in the connection of the knife-seat oilhole other end.
2. there is the cutter frame structure that double-pole is cut according to described in claim 1, it is characterised in that central shaft is fixedly arranged at the front end with company
It is fixed with junctor, connector on lathe tool seat two, lathe tool seat two and is fixed with lathe tool two；Lathe tool one and lathe tool two partner car
Knife, while processing two sides of disk-like accessory.
3. there is the cutter frame structure that double-pole is cut according to described in claim 1, it is characterised in that there is screw thread oil distributing rod rear end,
Locking nut is screwed on screw thread, and oil distributing rod is fixed on gear shaft by counter flange；Cutterhead is arranged on gear shaft, knife
Disk, gear shaft, oil distributing rod one synkinematic overall structure of formation.
4. there is the cutter frame structure that double-pole is cut according to described in claim 1, it is characterised in that on fixed knife-seat matrix also
Support is fixed with, there is screw rod support front end, and screw rod is screwed into dovetail slide block, and spiro rod rear end is connected with knob；The rotating band of knob
Dynamic screw rod rotation, and drive axial movement of the dovetail slide block along screw rod.
5. there is the cutter frame structure that double-pole is cut according to described in claim 4, it is characterised in that pacify on fixed knife-seat matrix
Equipped with scale, detect that dovetail slide block is relatively fixed the axial movement distance of knife-seat matrix by scale.
6. there is the cutter frame structure that double-pole is cut according to described in claim 1, it is characterised in that before center shaft rear end is fixed with
End-toothed disc, movable knife-seat matrix inner chamber is fixed with rear end fluted disc, front end fluted disc and the intermeshing positioning of rear end fluted disc；Front end tooth
Disk is provided with front end tooth dish groove, and rear end fluted disc is provided with rear end tooth dish groove, and front end tooth dish groove and rear end tooth dish groove are coaxially arranged, preceding
Spring is installed in end tooth dish groove and rear end tooth dish groove.
7. there is the cutter frame structure that double-pole is cut according to described in claim 6, it is characterised in that spring provides pretightning force, preceding
End-toothed disc and the engagement of rear end tooth disk detachment；In the presence of hydraulic oil, central shaft is moved against spring pre-tightening force direction, front end fluted disc
It is intermeshed and positions with rear end fluted disc.
8. according to described in claim 1 have double-pole cut cutter frame structure, it is characterised in that cutterhead be provided with boring cutter seat and
The cutterhead of lathe tool seat one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708212.9A CN107282947B (en) | 2017-08-17 | 2017-08-17 | Knife rest structure with double knives cuts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710708212.9A CN107282947B (en) | 2017-08-17 | 2017-08-17 | Knife rest structure with double knives cuts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107282947A true CN107282947A (en) | 2017-10-24 |
| CN107282947B CN107282947B (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710708212.9A Active CN107282947B (en) | 2017-08-17 | 2017-08-17 | Knife rest structure with double knives cuts |
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| CN (1) | CN107282947B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079169A (en) * | 2018-10-17 | 2018-12-25 | 济南第机床有限公司 | A kind of lathe high pressure chip breaking device for processing wheel rim |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4207677A1 (en) * | 1992-03-11 | 1993-09-23 | Pittler Gmbh | Double-turret tool-holder for lathe - has hydraulic circuit simplified by design features that allow tool clamping system and front turret axial lock to be connected to same pressure line |
| RU2049596C1 (en) * | 1992-12-09 | 1995-12-10 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Device for two-sided cutting of ring-shaped billets on a lathe |
| CN2424848Y (en) * | 2000-05-09 | 2001-03-28 | 台中精机厂股份有限公司 | Double-face working multiple turret |
| CN2666588Y (en) * | 2004-01-05 | 2004-12-29 | 大连机床集团有限责任公司 | Cutter fixing device for inverted digital control machine tool |
| CN2700030Y (en) * | 2004-06-01 | 2005-05-18 | 济南一机床集团有限公司 | Double sides composite type hydraulic tool rest for lathe |
| CN205927160U (en) * | 2016-08-23 | 2017-02-08 | 富士和机械工业（昆山）有限公司 | Brake disc brake lining finish turning is with two -sided hydraulic pressure handle of a knife |
| CN106670520A (en) * | 2017-02-21 | 2017-05-17 | 台州开启精密机械有限公司 | Stably-running lathe tool turret assembly |
| CN207288908U (en) * | 2017-08-17 | 2018-05-01 | 沈阳机床股份有限公司数控刀架分公司 | A kind of cutter frame structure with double-pole cutting |
-
2017
- 2017-08-17 CN CN201710708212.9A patent/CN107282947B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4207677A1 (en) * | 1992-03-11 | 1993-09-23 | Pittler Gmbh | Double-turret tool-holder for lathe - has hydraulic circuit simplified by design features that allow tool clamping system and front turret axial lock to be connected to same pressure line |
| RU2049596C1 (en) * | 1992-12-09 | 1995-12-10 | Ленинградский механический институт им.Маршала Советского Союза Устинова Д.Ф. | Device for two-sided cutting of ring-shaped billets on a lathe |
| CN2424848Y (en) * | 2000-05-09 | 2001-03-28 | 台中精机厂股份有限公司 | Double-face working multiple turret |
| CN2666588Y (en) * | 2004-01-05 | 2004-12-29 | 大连机床集团有限责任公司 | Cutter fixing device for inverted digital control machine tool |
| CN2700030Y (en) * | 2004-06-01 | 2005-05-18 | 济南一机床集团有限公司 | Double sides composite type hydraulic tool rest for lathe |
| CN205927160U (en) * | 2016-08-23 | 2017-02-08 | 富士和机械工业（昆山）有限公司 | Brake disc brake lining finish turning is with two -sided hydraulic pressure handle of a knife |
| CN106670520A (en) * | 2017-02-21 | 2017-05-17 | 台州开启精密机械有限公司 | Stably-running lathe tool turret assembly |
| CN207288908U (en) * | 2017-08-17 | 2018-05-01 | 沈阳机床股份有限公司数控刀架分公司 | A kind of cutter frame structure with double-pole cutting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079169A (en) * | 2018-10-17 | 2018-12-25 | 济南第机床有限公司 | A kind of lathe high pressure chip breaking device for processing wheel rim |
| CN109079169B (en) * | 2018-10-17 | 2024-05-17 | 济南第一机床有限公司 | Lathe high-pressure chip breaking device for processing rim |
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