CN104551868A - Automatic machining center of numerically controlled cam - Google Patents
Automatic machining center of numerically controlled cam Download PDFInfo
- Publication number
- CN104551868A CN104551868A CN201410742094.XA CN201410742094A CN104551868A CN 104551868 A CN104551868 A CN 104551868A CN 201410742094 A CN201410742094 A CN 201410742094A CN 104551868 A CN104551868 A CN 104551868A
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- China
- Prior art keywords
- axis
- knife rest
- numerical control
- cutter
- processing center
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- 238000003801 milling Methods 0.000 abstract description 10
- 238000003754 machining Methods 0.000 abstract description 6
- 238000005553 drilling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000011112 process operation Methods 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- 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
- B23Q37/00—Metal-working machines, or constructional combinations thereof, built-up from units designed so that at least some of the units can form parts of different machines or combinations; Units therefor in so far as the feature of interchangeability is important
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses an automatic machining center of a numerically controlled cam. The automatic machining center comprises a lathe rail, a main shaft mechanism, a feeding mechanism, a main knife rest mechanism and a sub knife rest mechanism. The automatic machining center has the advantages that (1) a master servo motor controls a main shaft to realize equal dividing and positioning, so that machining, such as graduation drilling, slot milling, plane milling, side hole drilling, slot opening milling and the like of a workpiece can be realized; (2) cutters are arranged in multiple directions, so that the workpiece can be simultaneously machined in multiple directions and multiple ways, and various machining requirements are met; (3) the master servo motor, a slave servo motor, an eccentric cam connecting rod mechanism and the like are used for controling positioning or feeding amount, and meanwhile, fine operation, such as numerical control and the like is combined, so that the size precision of product machining is guaranteed. Therefore, the same workpiece can be machined and molded on the same equipment, the advantages of a concentrated and intensive machining center are embodied, the machining size, shape and position tolerance of the workpiece are guaranteed, and the production efficiency and the product machining schedule are effectively improved.
Description
Technical field
The present invention relates to a kind of numerically controlled processing equipment, particularly a kind of NC automatic processing center meeting multiple process requirements, processing high precision part.
Background technology
Numerically controlled lathe is a kind of comprehensive cutting machines, and existing several numerically controlled lathe exists following problem:
(1) original universal numerical control lathe, the cylindrical of processing parts, endoporus, end face, external screw thread need divide work step completing step by step, clamping workpiece fails to realize full-automation, and each part needs manually to carry out clamping, and process velocity is slow, efficiency is low, manufacturing cost is high;
(2) there is cam mechanism, although each part can load fixture during processing parts, but cutting machine processing is carried out to the cylindrical of part, endoporus, end face, external screw thread, multiple stage automatic lathe is needed to distribute, repeatedly in material folding, machining accuracy, concentricity easily produce accumulated error, cause part processing precision low, use multiple stage cam lathe, power consumption is large, increase production cost;
(3) not easy to the size debugging of part Vehicle Processing on lathe, need operation tool for certain level of skill;
(4) lathe spindle does not possess the ability of location and calibration controlled working.
Summary of the invention
Goal of the invention: for the problems referred to above, the object of this invention is to provide one and can realize the multiple processing modes such as multi-faceted cutting, milling, brill simultaneously and calibration location, be specially adapted to the full-automatic Numerical Control Cam automatic processing center processing small parts.
Technical scheme: a kind of Numerical Control Cam automatic processing center, comprises lathe track, mainshaft mechanism, feed mechanism, main carriage mechanism, secondary cutter frame mechanism;
Described mainshaft mechanism comprises spindle drum, main shaft, main servo motor, and described spindle drum is fixed on described lathe track, and described main servo motor drives described main shaft to move along Z axis;
Described main carriage mechanism comprises three-dimensional knife rest, eccentric cam linkage, described three-dimensional knife rest is fixed on described spindle drum, described three-dimensional knife rest has the cutter of X-axis, Y-axis, Z axis, described eccentric cam linkage drives the Y-axis cutter on described three-dimensional knife rest;
Described secondary cutter frame mechanism comprises two to knife rest, secondary servomotor, and described two to be arranged on described lathe track and towards described main shaft to knife rest, described in described secondary driven by servomotor two to knife rest along X-axis, Z axis moves.
Described two have the base of tool, primary spindle seat on knife rest, and described primary spindle seat is driven by primary spindle motor, and the described base of tool, described primary spindle seat are all arranged on X-axis, Z axis, meet process requirements such as parts side face drilling, millings.
Y-axis cutter on described three-dimensional knife rest has a bite at least, many bite is in Different Plane, when cutter is to workpiece effect, avoids interfering with each other.
Described feed mechanism is automatic feeding mechanism, and self-feeding is to the workpiece bearing of spindle nose.
Described Y-axis cutter, is fixed by radial floral disc, and described floral disc is fixed on described three-dimensional knife rest.
Beneficial effect: compared with prior art, advantage of the present invention is: (1) main servo Electric Machine Control main shaft reaches equal dividing and positioning, can realize the boring of workpiece calibration, groove milling, milling flat, play the processing such as side opening, groove milling mouth; (2) cutter on multi-direction is arranged, and can carry out the processing of multiple orientation, various ways simultaneously, meet the process requirements of various form to workpiece; (3) control location or the amount of feeding by major and minor servomotor and eccentric cam linkage etc., simultaneously the accurate operation such as combining with digital control, guarantees the dimensional accuracy of Product processing.By the once property machine-shaping on an equipment of same workpiece, the advantage concentrating intensive machining center can be embodied, guarantee work pieces process size, geometrical and toleranging thus, effectively enhance productivity and Product processing progress.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is that the B of Fig. 1 is to structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further, these embodiments should be understood only be not used in for illustration of the present invention and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
As illustrated in the accompanying drawings from 1 to 3, a kind of Numerical Control Cam automatic processing center, comprises lathe track 1, mainshaft mechanism, feed mechanism, main carriage mechanism, secondary cutter frame mechanism.Be decided to be XZ plane with lathe track 1 place plane, lathe track 1 is decided to be Z-direction and is described.
Mainshaft mechanism comprises spindle drum 2, main shaft 3, main servo motor 4, spindle drum 2 is fixed on lathe track 1, main shaft 3 top can holding workpiece, main servo motor 4 drive shaft 3, workpiece can be carried out the running fix on Z axis and locate around the circular dividing that Z axis rotates, calibration process operation can be carried out to workpiece.
Main carriage mechanism comprises three-dimensional knife rest 5, eccentric cam linkage 6, and three-dimensional knife rest 5 is fixed on spindle drum 2, three-dimensional knife rest 5 has the cutter of X-axis, Y-axis, Z axis.X-axis cutter, Z axis cutter is arranged at three-dimensional knife rest 5 one end, towards the workpiece that main shaft 3 top is fixed, respectively slide block is arranged to these two cutters axially, make X-axis cutter, Z axis cutter can move respectively, convenient advance and retreat, and Y-axis cutter is driven by eccentric cam linkage 6, Y-axis cutter has a bite at least, manyly bite is in Different Plane and is fixed by radial floral disc 12, floral disc 12 is fixed on three-dimensional knife rest 5, as long as the interference such as collision can not be produced between cutter during work pieces process, can one even many for bite bite simultaneously to workpiece motion s, enter duty, complete backward outer motion to deactivate state.Each cutter of three-dimensional knife rest 5 according to the cutting demand of various form, can change different types of bite.
Secondary cutter frame mechanism comprises two and to be arranged on lathe track 1 and towards main shaft 3, secondary servomotor 8 drives two to knife rest 7 along X-axis, Z axis moves to knife rest 7 to knife rest 7, secondary servomotor 8, two.Two have the base of tool 9, primary spindle seat 10 on knife rest 7, primary spindle seat 10 can install drill bit, driven by primary spindle motor 11.The base of tool 9, primary spindle seat 10 are all arranged on X-axis, Z axis, can carry out the operations such as multi-faceted milling, cutting, boring to the side of outer workpiece, end face.
Feed mechanism is automatic feeding mechanism, workpiece 12 by feed mechanism feeding to the top of main shaft 3 be clamped fixing after.By programming setting, workpiece is slotted to the cutter of the different azimuth on knife rest 7 by three-dimensional knife rest 5, two, surface cut, boring, the process operations such as groove milling, after completing all processing tasks, automatic discharging, carries out the processing of next workpiece.
Claims (8)
1. a Numerical Control Cam automatic processing center, is characterized in that: comprise lathe track (1), mainshaft mechanism, feed mechanism, main carriage mechanism, secondary cutter frame mechanism;
Described mainshaft mechanism comprises spindle drum (2), main shaft (3), main servo motor (4), described spindle drum (2) is fixed on described lathe track (1), and described main servo motor (4) drives described main shaft (3) to move along Z axis;
Described main carriage mechanism comprises three-dimensional knife rest (5), eccentric cam linkage (6), described three-dimensional knife rest (5) is fixed on described spindle drum (2), described three-dimensional knife rest (5) has the cutter of X-axis, Y-axis, Z axis, described eccentric cam linkage (6) drives the Y-axis cutter on described three-dimensional knife rest (5);
Described secondary cutter frame mechanism comprises two to knife rest (7), secondary servomotor (8), described two are arranged on that described lathe track (1) is upper and towards described main shaft (3), described secondary servomotor (8) drives described two to move to knife rest (7) along X-axis, Z axis to knife rest (7).
2. Numerical Control Cam automatic processing center according to claim 1, is characterized in that: described two have the base of tool (9), primary spindle seat (10) on knife rest (7).
3. Numerical Control Cam automatic processing center according to claim 1, is characterized in that: the Y-axis cutter on described three-dimensional knife rest (5) has a bite at least.
4. Numerical Control Cam automatic processing center according to claim 1, is characterized in that: described feed mechanism is automatic feeding mechanism.
5. Numerical Control Cam automatic processing center according to claim 2, is characterized in that: described primary spindle seat (10) is driven by primary spindle motor (11).
6. Numerical Control Cam automatic processing center according to claim 2, is characterized in that: the described base of tool (9), described primary spindle seat (10) are all arranged on X-axis, Z axis.
7. Numerical Control Cam automatic processing center according to claim 3, is characterized in that: described Y-axis cutter, and they are many is in Different Plane bite.
8. the Numerical Control Cam automatic processing center according to claim 3 or 7, is characterized in that: described Y-axis cutter, and fixed by radial floral disc (12), described floral disc (12) is fixed on described three-dimensional knife rest (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742094.XA CN104551868A (en) | 2014-12-08 | 2014-12-08 | Automatic machining center of numerically controlled cam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742094.XA CN104551868A (en) | 2014-12-08 | 2014-12-08 | Automatic machining center of numerically controlled cam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104551868A true CN104551868A (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410742094.XA Pending CN104551868A (en) | 2014-12-08 | 2014-12-08 | Automatic machining center of numerically controlled cam |
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| Country | Link |
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| CN (1) | CN104551868A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458423A (en) * | 2020-03-30 | 2021-10-01 | 东莞市佑昌精密机械有限公司 | Automatic lathe of numerical control computer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7206658B2 (en) * | 2003-09-12 | 2007-04-17 | Mori Seiki Co., Ltd. | Machining center that rotary drive a tool prior to process positioning at a working position |
| CN202741746U (en) * | 2012-08-24 | 2013-02-20 | 江苏唐音光电有限公司 | Automatic numerical control meter lathe |
| CN202752949U (en) * | 2012-07-26 | 2013-02-27 | 大连飞达重型机床制造有限公司 | Numerically controlled machining center |
| CN103286327A (en) * | 2013-05-31 | 2013-09-11 | 江苏唐音光电有限公司 | Numerical-control automatic cam lathe |
| CN203304569U (en) * | 2013-05-31 | 2013-11-27 | 江苏唐音光电有限公司 | Numeric control cam automatic lathe |
| CN204381978U (en) * | 2014-12-08 | 2015-06-10 | 江苏唐音光电有限公司 | Numerical Control Cam automatic processing center |
-
2014
- 2014-12-08 CN CN201410742094.XA patent/CN104551868A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7206658B2 (en) * | 2003-09-12 | 2007-04-17 | Mori Seiki Co., Ltd. | Machining center that rotary drive a tool prior to process positioning at a working position |
| CN202752949U (en) * | 2012-07-26 | 2013-02-27 | 大连飞达重型机床制造有限公司 | Numerically controlled machining center |
| CN202741746U (en) * | 2012-08-24 | 2013-02-20 | 江苏唐音光电有限公司 | Automatic numerical control meter lathe |
| CN103286327A (en) * | 2013-05-31 | 2013-09-11 | 江苏唐音光电有限公司 | Numerical-control automatic cam lathe |
| CN203304569U (en) * | 2013-05-31 | 2013-11-27 | 江苏唐音光电有限公司 | Numeric control cam automatic lathe |
| CN204381978U (en) * | 2014-12-08 | 2015-06-10 | 江苏唐音光电有限公司 | Numerical Control Cam automatic processing center |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458423A (en) * | 2020-03-30 | 2021-10-01 | 东莞市佑昌精密机械有限公司 | Automatic lathe of numerical control computer |
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Application publication date: 20150429 |
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