CN202861413U - Shaft double-centre drilling and turning combined automatic numerical control lathe - Google Patents
Shaft double-centre drilling and turning combined automatic numerical control lathe Download PDFInfo
- Publication number
- CN202861413U CN202861413U CN 201220033786 CN201220033786U CN202861413U CN 202861413 U CN202861413 U CN 202861413U CN 201220033786 CN201220033786 CN 201220033786 CN 201220033786 U CN201220033786 U CN 201220033786U CN 202861413 U CN202861413 U CN 202861413U
- Authority
- CN
- China
- Prior art keywords
- numerical control
- control lathe
- automatic numerical
- rear side
- wall plate
- 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
Images
Landscapes
- Turning (AREA)
Abstract
The utility model belongs to the technical field of a numerical control lathe and solves the problem that a workpiece and parts cannot be automatically assembled and disassembled. A shaft double-centre drilling and turning combined automatic numerical control lathe comprises bed feet (1), a bed (2) arranged on the bed feet (1), a spindle box (3) on the bed (2), a tailstock (7) with a rear movable centre, big and small carriages (5 and 6) capable of longitudinally and transversely moving on the bed (2), a first auxiliary wallboard (26) at the rear side of the spindle box (3), and a second auxiliary wallboard (16) at the rear side of the tailstock, wherein the first auxiliary wallboard (26) and the second auxiliary wallboard (16) are provided with hole positions for installing and fixing a drilling and milling power head; a rotating shaft (16) connected with the two auxiliary wallboards is arranged between the auxiliary wallboards at both sides; the rotating shaft (16) is provided with a double-edge rotating arm (17) connected by a key; and the double-edge rotating arm (17) is provided with a pen-shaped cylinder (18) for pushing an openable clamping finger part (19). The shaft double-centre drilling and turning combined automatic numerical control lathe can be linked according to a program so as to implement automatical turning, assembly and disassembly of the workpiece, reduces cutting output and improves turning quality and turning benefits.
Description
Technical field
The utility model belongs to the numerically controlled lathe technical field.
Background technology
In the prior art, numerically controlled lathe is when adding section chief's bar work, general all is the position that NC cutting tool is moved to leave spindle nose, in order to vacate certain space, allow the operator hold bar work, one head-clamp hold be fixed on chuck or front top on, withstand with the back centre on the tailstock other end; Then start-up routine is processed.Subject matter is that the loading and unloading positioning workpieces is very inconvenient, and inefficiency, and workpiece and part can not automatic loading and unloadings.
Before Double Tops point processing bar work, preceding working procedure generally all is to bore positioning center hole at the two ends of axle first, but because be shunting processing, the run-out tolerance of axle is bigger than normal sometimes, thereby has influence on the quality and benefits of turning processing.
The utility model content
The purpose of this utility model be for everybody provide a kind of can automatic loading and unloading processing bar work (25), and can carry out the automatic numerical control lathe that the car combined type is processed after the subdrilling to bar work (25) with the Double Tops point.
Be to realize the purpose of this utility model, described combination automatic numerical control lathe comprises cabinet base (1) and is contained in lathe bed (2) on the cabinet base (1); On lathe bed (2), be used for main spindle box (3) assembly that holding workpiece makes it to rotate; Tailstock body (7) with rear rolling center (14); Can be at the large upper slide rest (5,6) of the upper portraitlandscape motion of lathe bed (2); Main spindle box (3) rear side has attached wall plate one (26), and tailstock body (7) rear side has attached wall plate two (27); Have on attached wall plate one (26), the attached wall plate two (27) to install and fix and bore the position, hole of milling unit head; Between the attached wall plate on both sides, a gyroaxis (16) that links to each other is with one heart arranged; The bilateral revoliving arm (17) that connects by key is arranged at gyroaxis (16); There is form of a stroke or a combination of strokes cylinder (18) to promote the material folding finger parts (19) of folding on the bilateral revoliving arm (17); And the pivoted arm element (15) that drives gyroaxis (16) rotation is served as by pneumatic or hydraulic rotating element, stepper motor.Bar work (25) is located by front top (9) of main shaft (4) front end and the rear rolling center (14) on the tailstock, clamps by brave pawl (10) and drives cutting.Can realize the automatic loading and unloading workpiece, avoid operator's manual repetitive operation, greatly reduce the industrial accident that occurs in the process of manufacture; Simultaneously, also greatly improved production efficiency; Finish in bar work (25) the drill carriage clamped one time, can guarantee working axiality, reduce cutting output, improve the quality and benefits of turning processing.
Description of drawings
The drawing of accompanying drawing is described as follows:
Fig. 1 is the stereochemical structure view of the utility model automatic numerical control lathe.
Fig. 2 is the stereochemical structure view after the utility model automatic numerical control lathe removes cabinet base.
Fig. 3 is that bar work is at the clamp mechanism stereochemical structure view of front-end of spindle section.
Fig. 4 is the bilateral revoliving arm assembly stereochemical structure view of the utility model automatic numerical control lathe.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the utility model automatic numerical control lathe is described in further detail:
As shown in Figure 1, bar work (25) is placed in the storage bin hopper (20), open feeding cylinder (21) by control system, with feeding push rod (22) bar work (25) is pointed in the parts (19) along the material folding that guide rail is pushed on the bilateral revoliving arm (17), then, drive gyroaxis (16) certain angle that turned round by pivoted arm element (15), the left and right sides at axis of workpiece and lathe bed rear is bored mill that power is first, two (23,24) central lines; The two ends centre bore that the brill of the left and right sides mills that power is first, two (23,24) process bar work (25) simultaneously in opposite directions machines rear brill and mills unit head and bounce back voluntarily; Control system instruction pivoted arm element (15) forwards is crossed certain angle, when making axis of workpiece and main-shaft axis concentric, tailstock cylinder (13) drive in the tailstock axle sleeve movable back centre (14) forward, with workpiece (25) top in the brave pawl seat (8) of main shaft (4) front end on fixing front top (9); Main shaft gyration cylinder (12) clamps action, follows closely (11) with the inclined-plane on the bushing needle by the pawl that leverage drives on the brave pawl (10), firmly fixes workpiece (25), provides turning processing essential chucking power; Then material folding finger (19) is opened in form of a stroke or a combination of strokes cylinder (18) work, bilateral revoliving arm (17) forwards on the station to adding material backward simultaneously, and electric driving tool post or the cutter on the gang feed tool rack that digital control system drives on the large upper slide rest (5,6) carry out machining by the program of writing; After machining, main shaft gyration cylinder (12) loosens, tailstock cylinder (13) retreats, processing parts is upward overlapped to have with the discharging parts bullet of stage clip by top (9) before main shaft (4) front end and falls in the blanking surface groove that has moved into place, naturally is slipped in the tote-box under Action of Gravity Field; A working cycles is finished since then.Second working cycles begins, and goes round and begins again, back and forth constantly.Thereby realized the automatic loading and unloading workpiece, avoided operator's manual repetitive operation, greatly reduced the industrial accident that occurs in the process of manufacture; Simultaneously, also greatly improved production efficiency; Finish in bar work (25) the drill carriage clamped one time, can guarantee working axiality, reduce cutting output, improve the quality and benefits of turning processing.
The attached wall plate two (27) of described main spindle box (3) rear side attached wall plate one (26) and tailstock body (7) rear side, can and main spindle box (3), tailstock body (7) top integral-casting be shaped after processing; Also can be fixed on main spindle box (3) trailing flank, tailstock body (7) the top trailing flank with welding or the mode that is threaded; When boring spindle hole and tailstock axis hole, gyroaxis (16) installing hole and brill milled power is first, two (23,24) installing hole bores together, and guarantees their concentricity.Situation increases and decreases function according to the actual requirements; To the bar work (25) that has bored centre bore, can simplify to dispense to bore and mill first, two (23,24) and the unit head mounting portions of power.
Described pivoted arm element (15) can be pneumatic or the hydraulic rotating element, also can be stepping or servomotor; Pneumatic or hydraulic rotating element is driven by pinion and rack.
As shown in Figure 3, be that bar work (25) is in the clamp mechanism of main shaft (4) leading section.The centre bore of workpiece front end withstands on the brave pawl seat (8) upper fixing front top (9), and front top (9) upper cover has the discharging parts with stage clip; There are three to six grooves at front top middle part, is used for fixedly holding three to six brave pawl (10); Three to six grooves are also arranged on the corresponding brave pawl seat (8); The clamping loosening up of the main shaft gyration cylinder (12) by main shaft (4) tail end by inclined-plane leverage conduction, makes the brave pawl (10) can free-open-close, and follows closely (11) by the pawl on the brave pawl (10) and fix workpiece; The other end of tiger pawl (10) has circular pit can fill three to six springs brave pawl (10) action is resetted, pawl nail (11) thus upper because there being screw thread to regulate according to the diameter of work size, also can regulate the depth of impression; Pointed portion on the pawl nail (11) has certain hardness through Quenching Treatment, also can change very easily simultaneously.
As shown in Figure 4, be bilateral revoliving arm (17) modular construction of automatic numerical control lathe, critical piece is comprised of the board-like revoliving arm of the right and left and material folding finger parts (19).Two board-like revoliving arms link into an integrated entity by cylindrical body, have keyway on board-like revoliving arm and the cylindrical body, are fastened on the gyroaxis (16) by key.The folding of material folding finger parts (19) is driven by linkage by form of a stroke or a combination of strokes cylinder (18), and the reduced form of material folding finger parts (19) is then controlled by an extension spring.And the maintenance of material folding concentricity can point by material folding that ripple pearl machine-processed rice screw uniform in the parts (19) adjusts, and can finely tune very easily, guarantees the feeding axiality.
Described storage bin hopper (20) also can be erected at bilateral revoliving arm (17) directly over rollback waiting position, material folding finger parts (19); At this moment material folding finger (19) opens, and workpiece utilizes the gravity fall of self, and is blocked by the splitter cylinder workpiece that top is unnecessary; Bilateral revoliving arm (17) carries out numerical control cutting processing with material folding finger (19) swivel feeding of holding workpiece.This scheme can be omitted the parts such as feeding cylinder (21) and feeding push rod (22), supporting guide rail.
The utility model automatic numerical control lathe is when processing parts, a collection of bar work (25) can be placed in advance in the storage bin hopper (20), workpiece is by cylinder or hydraulic cylinder or stepper motor, or their combination drives, by the program that sets, bar work (25) is clipped in the Double Tops point carries out turning in the main shaft (4) and be processed into part.Novel shaft class Double Tops pointed drill car combination automatic numerical control lathe has the automaticity height, good operation safety, and production efficiency is high, the advantages such as remarkable in economical benefits.
Claims (7)
1. automatic numerical control lathe comprises cabinet base (1) and is contained in lathe bed (2) on the cabinet base (1); On lathe bed (2), be used for main spindle box (3) assembly that holding workpiece makes it to rotate; Tailstock body (7) with rear rolling center (14); Can be at the large upper slide rest (5,6) of the upper portraitlandscape motion of lathe bed (2); It is characterized in that at described main spindle box (3) rear side with attached wall plate one (26), described tailstock body (7) rear side is with attached wall plate two (27); Attached wall plate one (26) at described main spindle box (3) rear side reaches on the attached wall plate two (27) of described tailstock body (7) rear side, has to install and fix to bore the position, hole of milling unit head; Between the attached wall plate on both sides, a gyroaxis (16) that links to each other is with one heart arranged; The bilateral revoliving arm (17) that connects by key is arranged at described gyroaxis (16); There is form of a stroke or a combination of strokes cylinder (18) to promote the material folding finger parts (19) of folding at described bilateral revoliving arm (17); Bar work (25) is located by front top (9) of main shaft (4) front end and the rear rolling center (14) on the tailstock, clamps by brave pawl (10) and drives cutting.
2. automatic numerical control lathe according to claim 1, it is characterized in that described main spindle box (3) rear side with upper and described tailstock body (7) rear side of attached wall plate one (26) with attached wall plate two (27) on, the installing hole of the gyroaxis that useful Boring machine processing goes out (16) and brill mill power first (23), bore and mill the installing hole of unit head two (24), and guarantee their concentricity; To the bar work (25) that has bored centre bore, can simplify dispense bore mill that power is first, the installation retained part of two (23,24) and unit head.
3. automatic numerical control lathe according to claim 1 is characterized in that being served as by pneumatic or hydraulic rotating element or stepper motor at the pivoted arm element (15) that drives described gyroaxis (16) rotation; Pneumatic or the hydraulic rotating element drives by pinion and rack.
4. automatic numerical control lathe according to claim 1 is characterized in that being comprised of the board-like revoliving arm of the right and left and material folding finger parts (19) at described bilateral revoliving arm (17) critical piece; Two board-like revoliving arms link into an integrated entity by cylindrical body, have keyway on board-like revoliving arm and the cylindrical body, are fastened on the gyroaxis (16) by key.
5. automatic numerical control lathe according to claim 1, it is characterized in that being driven by linkage by form of a stroke or a combination of strokes cylinder (18) in the folding of described material folding finger parts (19), uniform positioning bead screw is used for finely tuning the material folding concentricity in the material folding finger parts (19); The simplified structure of material folding finger parts (19) can be controlled by an extension spring.
6. automatic numerical control lathe according to claim 1 is characterized in that can being fixed on the brave pawl seat (8) in described front top (9), and there are three to six grooves at front top middle part, is used for fixedly holding three to six brave pawl (10); Three to six grooves are also arranged on the corresponding brave pawl seat (8); The clamping loosening up of the main shaft gyration cylinder (12) by main shaft (4) tail end by inclined-plane leverage conduction, makes the brave pawl (10) can free-open-close; Front top (9) upper cover has the discharging parts with stage clip.
7. automatic numerical control lathe according to claim 6 is characterized in that at the upper end of described brave pawl (10) threaded tip pawl nail (11) being installed, with pawl nail (11) tip bar work (25) that is fixedly clamped; The other end of described brave pawl (10) has circular pit can fill three to six springs brave pawl (10) action is resetted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220033786 CN202861413U (en) | 2012-01-01 | 2012-01-01 | Shaft double-centre drilling and turning combined automatic numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220033786 CN202861413U (en) | 2012-01-01 | 2012-01-01 | Shaft double-centre drilling and turning combined automatic numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202861413U true CN202861413U (en) | 2013-04-10 |
Family
ID=48028171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220033786 Expired - Fee Related CN202861413U (en) | 2012-01-01 | 2012-01-01 | Shaft double-centre drilling and turning combined automatic numerical control lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202861413U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374261A (en) * | 2014-11-30 | 2015-02-25 | 重庆新红旗缸盖制造有限公司 | Gear ring outer circle run-out test tool structure for rapidly assembling and disassembling gear ring |
| CN104475820A (en) * | 2014-12-02 | 2015-04-01 | 袁瑞军 | Automatic punch |
| CN116967777A (en) * | 2023-09-22 | 2023-10-31 | 南通新思迪机电有限公司 | Turning gear hobbing integrated equipment for gear shaft processing |
-
2012
- 2012-01-01 CN CN 201220033786 patent/CN202861413U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104374261A (en) * | 2014-11-30 | 2015-02-25 | 重庆新红旗缸盖制造有限公司 | Gear ring outer circle run-out test tool structure for rapidly assembling and disassembling gear ring |
| CN104374261B (en) * | 2014-11-30 | 2019-08-27 | 重庆新红旗缸盖制造有限公司 | The gear ring outer circle bounce gauge structure of quick despatch gear ring |
| CN104475820A (en) * | 2014-12-02 | 2015-04-01 | 袁瑞军 | Automatic punch |
| CN116967777A (en) * | 2023-09-22 | 2023-10-31 | 南通新思迪机电有限公司 | Turning gear hobbing integrated equipment for gear shaft processing |
| CN116967777B (en) * | 2023-09-22 | 2023-11-28 | 南通新思迪机电有限公司 | Turning gear hobbing integrated equipment for gear shaft processing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201856088U (en) | Moving beam type numerical control gantry combined machine tool | |
| CN103350343B (en) | The numerical control gantry vertical that a kind of tool magazine and main shaft are compounded in saddle crouches Compositions of metal-working machines | |
| CN101961836B (en) | Numerically-controlled gantry type vertical and horizontal combined machine tool | |
| CN203044952U (en) | Fully-automatic high-speed numerical control drilling machine | |
| CN201792194U (en) | Numerical control gantry vertical-horizontal combined machine tool | |
| CN101502933A (en) | Numerical control gantry heavy-duty machine for machining, milling, boring, planing and grinding | |
| CN102632522B (en) | Numerical control machine tool for machining wooden handle | |
| CN201799851U (en) | Numerical-control vertical combined gantry machine tool | |
| CN203343729U (en) | Numerically-controlled gantry vertical-and-horizontal compound machining center with tool magazines and main shafts compounded on saddles | |
| CN101486104A (en) | Full automatic bearing ring lathe | |
| CN208743742U (en) | Bearing outer ring oil filler point automatic drilling machine | |
| CN107052885A (en) | A kind of automatic continuous drilling equipment | |
| CN201799860U (en) | Multi-head numerical control drilling machine | |
| CN102294599A (en) | Numerically controlled gantry processing centre with tool storage and main shaft both arranged on slide saddle | |
| CN202861413U (en) | Shaft double-centre drilling and turning combined automatic numerical control lathe | |
| CN101767209B (en) | Automatic feeding device for numerically controlled lathe | |
| CN202180342U (en) | Numerical control portal machining center with tool storage and spindle jointly mounted on sliding saddle | |
| CN201677061U (en) | Assembled center hole drilling tool | |
| CN200963775Y (en) | Fully automatic multi-function multi-purpose self-controlling machine tool | |
| CN201659291U (en) | Automatic loading device for numerically controlled lathe | |
| CN2767013Y (en) | Full-automatic boring machine trailing bar component | |
| CN217617757U (en) | Numerical control lathe with automatic feeding function | |
| CN216227927U (en) | Horizontal numerical control turn-milling knurling compounding machine | |
| CN202079656U (en) | Numerical control wood handle machining tool | |
| CN216263487U (en) | Double-spindle semi-automatic lathe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20160101 |
|
| EXPY | Termination of patent right or utility model |