CN104493205A - Automated bar part machining system and automated bar part machining method by numerical control lathe - Google Patents
Automated bar part machining system and automated bar part machining method by numerical control lathe Download PDFInfo
- Publication number
- CN104493205A CN104493205A CN201410781452.8A CN201410781452A CN104493205A CN 104493205 A CN104493205 A CN 104493205A CN 201410781452 A CN201410781452 A CN 201410781452A CN 104493205 A CN104493205 A CN 104493205A
- Authority
- CN
- China
- Prior art keywords
- bar
- chuck
- manipulator
- bar part
- power chuck
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B7/00—Automatic or semi-automatic turning-machines with a single working-spindle, e.g. controlled by cams; Equipment therefor; Features common to automatic and semi-automatic turning-machines with one or more working-spindles
- B23B7/12—Automatic or semi-automatic machines for turning of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/02—Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a single working-spindle
- B23B13/021—Feeding device having intermittent movement
- B23B13/022—Feeding device having intermittent movement being placed in the spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
- B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
- B23B31/302—Hydraulic equipment, e.g. pistons, valves, rotary joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention relates to an automated bar part machining system and an automated bar part machining method by a numerical control lathe. The automated bar part machining system comprises a chuck portion and a tool array portion, and is characterized in that the tool array portion comprises a tool rest capable of moving in the X-axis direction and the Y-axis direction, the tool rest is provided with a plurality of tool positions side by side, and a manipulator is mounted at one end of the tool rest; the chuck portion is positioned on one side of the X-axis direction and comprises a power chuck for clamping a bar stock. The automated bar part machining method includes the steps of (1), mounting and clamping the bar stock on the power chuck, and clamping the bar stock to pull the same by a certain distance by the manipulator; (2), moving tools to required positions by the tool rest, enabling the power chuck to rotate and using the tools for cutting the bar stock; (3), machining a next part or enabling a spindle to stop rotating, loosening the power chuck and enabling the manipulator to feed. The automated bar part machining system and the automated bar part machining method have the advantages that automated production of the numerical control lathe is achieved truly, so that production efficiency is improved to a greater degree, and labor intensity of workers is reduced.
Description
Technical field
The present invention relates to a kind of numerically controlled lathe automatic processing system and automatization processing method of bar part, belong to automation processing technique field.
Background technology
The production that the numerically controlled lathe used at present only can realize semi-automation, when being especially the part of long bar with lathe in machining blank material, cut off with cutter after needing turning part, then blank material artificial pull-out one segment distance is restarted the next part of machine tooling, not only time-consuming but also require great effort, the low and automaticity of Digit Control Machine Tool of working (machining) efficiency declines.
In addition, existing numerically controlled lathe adds man-hour to long bar, and turret needs constantly to rotate according to operation, and when each operation needs to change cutter, turret just will have an action of rotating; Concrete as: during the operation such as face work, turning, boring, be applied to different cutters, then turret turns to corresponding cutters, processes long bar.This mode makes the time of cutter adjustment in manufacturing procedure longer, expends man-hour.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of numerically controlled lathe automatic processing system and automatization processing method of bar part are provided, really realize the automated production of numerically controlled lathe, more enhance productivity large program, reduce hand labor intensity.
According to technical scheme provided by the invention, the numerically controlled lathe automatic processing system of described bar part, comprise chuck part and blade row part, it is characterized in that: described blade row part comprises can at the knife rest of X-direction and Z-direction movement, knife rest is arranged side by side some cutter spacing, each cutter spacing installs corresponding cutter respectively, at one end installation manipulator of knife rest; Described chuck part is positioned at the X-direction side of blade row part, and chuck segment divides the power chuck comprised for clamping bar.
Further, described power chuck is connected with oil cylinder by pull bar, and oil cylinder connects Hydraulic Station by 3 position-5 way hydraulic buttery valve.
Further, described manipulator connects two five-way air-operated solenoid valves, and two five-way air-operated solenoid valves connect pressure-reducing valve, and pressure-reducing valve connects ball valve, and ball valve is connected with inlet air source.
Further, arrange filter respectively at described pressure-reducing valve two ends, pressure-reducing valve output arranges Pressure gauge.
Further, described power chuck can adopt oild chuck or air spider.
The numerically controlled lathe automatization processing method of described bar part, is characterized in that, comprise the following steps:
(1) clamping bar: by bar clamping on power chuck (9); Knife rest (1) driving mechanical hand (3) moves linearly in Z-direction, makes manipulator (3) move to bar place, and bar is also pulled out certain distance by manipulator (3) clamping bar, and after power chuck (9) clamping bar, manipulator (3) unclamps bar;
(2) machining is carried out by part processing request, in process, move linearly according to procedure calls knife rest (1), cutter required by current process is moved to desired location, while power chuck (9) drives bar to rotate, knife rest (1) moves in X-direction and Z-direction according to part processing request, cuts bar; Finally the part processed is cut down from bar;
(3) repeat step (2) and process next part, or main shaft stops operating, power chuck (9) unclamps, and manipulator (3) carries out the feeding process of step (1).
The present invention has the following advantages: process tool concentrates on a blade row by (1), be made up of some cutter spacing, during actual use, turret does not need to rotate, and is moved linearly by knife rest, current required cutter is moved into place each manufacturing procedure, greatly saves process time; (2) adopt power chuck and manipulator to cooperatively interact, manipulator can realize the feeding to bar; Avoid and manually draw wasting time and energy of material.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of automatic processing system of the present invention.
Fig. 2 is the hydraulic power figure of described power chuck.
Fig. 3 is the schematic diagram of described blade row.
Fig. 4 is described robot work electrical schematic diagram.
Detailed description of the invention
Below in conjunction with concrete accompanying drawing, the invention will be further described.
As shown in Figure 1 to 4: the numerically controlled lathe automatic processing system of described bar part comprises knife rest 1, cutter spacing 2, manipulator 3, two five-way air-operated solenoid valves 4, pressure-reducing valve 5, ball valve 6, filter 7, Pressure gauge 8, power chuck 9, pull bar 10, oil cylinder 11,3 position-5 way hydraulic buttery valve 12, Hydraulic Stations 13 etc.
As shown in Figure 1, the present invention includes chuck part and blade row part, blade row part comprises knife rest 1, knife rest 1 is arranged side by side some cutter spacing 2, each cutter spacing 2 installs corresponding cutter respectively, and knife rest 1 can move in X-axis side and Z-direction, and the toolsmith needed for current process is put in place; At one end installation manipulator 3 of described knife rest 1, manipulator 3 can clamp long bar, manipulator 3 connects two five-way air-operated solenoid valves 4, two five-way air-operated solenoid valves 4 connect pressure-reducing valve 5, pressure-reducing valve 5 connects ball valve 6, ball valve 6 is connected with inlet air source, arranges filter 7 respectively at pressure-reducing valve 5 two ends, and pressure-reducing valve 5 output arranges Pressure gauge 8.
As shown in Figure 2, described chuck part is positioned at the X-direction side of blade row part, comprises power chuck 9, and power chuck 9 is connected with oil cylinder 11 by pull bar 10, and oil cylinder 11 connects Hydraulic Station 13 by 3 position-5 way hydraulic buttery valve 12; In use, hydraulic oil is delivered to oil cylinder 11 by 3 position-5 way hydraulic buttery valve 12 by Hydraulic Station 13, realizes the clamping of power chuck 9 by controlling pull bar 10 and unclamps;
Described power chuck 9 can adopt oild chuck or air spider.
As shown in Figure 4, when coil KM1 and KM2 of hydraulic buttery valve is charged respectively, normally opened contact closes the operation principle of described chuck part respectively, realizes chuck clamping instruction respectively and chuck unclamps instruction.
As shown in Figure 4, when coil KM3 and KM4 of air-operated solenoid valve is charged respectively, normally opened contact closes the operation principle of described manipulator respectively, realizes manipulator clamping instruction respectively and manipulator unclamps instruction.
The numerically controlled lathe automatization processing method of described bar part, comprises the following steps:
(1) clamping bar: by bar clamping on power chuck 9; Knife rest 1 driving mechanical hand 3 moves linearly in Z-direction, and make manipulator 3 move to bar place, manipulator 3 clamps bar and bar is pulled out certain distance, and after power chuck 9 clamps bar, manipulator 3 unclamps bar;
(2) machining is carried out by part processing request, in process, move linearly according to procedure calls knife rest 1, cutter required by current process is moved to desired location, while power chuck 9 drives bar to rotate, knife rest 1 moves in X-direction and Z-direction according to part processing request, cuts bar; Working angles specifically comprises: face work, turning, chamfering, boring boring, cutting thread etc., finally cut down the part processed from bar;
(3) repeat step (2) and process next part, or main shaft stops operating, power chuck 9 unclamps, and manipulator 3 carries out the feeding process of step (1).
The present invention has the following advantages: process tool concentrates on a blade row by (1), be made up of some cutter spacing, during actual use, turret does not need to rotate, and is moved linearly by knife rest, current required cutter is moved into place each manufacturing procedure, greatly saves process time; (2) adopt power chuck and manipulator to cooperatively interact, manipulator can realize the feeding to bar; Avoid and manually draw wasting time and energy of material.
Claims (6)
1. the numerically controlled lathe automatic processing system of a bar part, comprise chuck part and blade row part, it is characterized in that: described blade row part comprises can at the knife rest (1) of X-direction and Z-direction movement, knife rest (1) is arranged side by side some cutter spacing (2), each cutter spacing (2) installs corresponding cutter respectively, at one end installation manipulator (3) of knife rest (1); Described chuck part is positioned at the X-direction side of blade row part, and chuck segment divides the power chuck (9) comprised for clamping bar.
2. the numerically controlled lathe automatic processing system of bar part as claimed in claim 1, it is characterized in that: described power chuck (9) is connected with oil cylinder (11) by pull bar (10), oil cylinder (11) connects Hydraulic Station (13) by 3 position-5 way hydraulic buttery valve (12).
3. the numerically controlled lathe automatic processing system of bar part as claimed in claim 1, it is characterized in that: described manipulator (3) connects two five-way air-operated solenoid valves (4), two five-way air-operated solenoid valves (4) connect pressure-reducing valve (5), pressure-reducing valve (5) connects ball valve (6), and ball valve (6) is connected with inlet air source.
4. the numerically controlled lathe automatic processing system of bar part as claimed in claim 1, it is characterized in that: arrange filter (7) respectively at described pressure-reducing valve (5) two ends, pressure-reducing valve (5) output arranges Pressure gauge (8).
5. the numerically controlled lathe automatic processing system of bar part as claimed in claim 1, is characterized in that: described power chuck (9) can adopt oild chuck or air spider.
6. a numerically controlled lathe automatization processing method for bar part, is characterized in that, comprise the following steps:
(1) clamping bar: by bar clamping on power chuck (9); Knife rest (1) driving mechanical hand (3) moves linearly in Z-direction, makes manipulator (3) move to bar place, and bar is also pulled out certain distance by manipulator (3) clamping bar, and after power chuck (9) clamping bar, manipulator (3) unclamps bar;
(2) machining is carried out by part processing request, in process, move linearly according to procedure calls knife rest (1), cutter required by current process is moved to desired location, while power chuck (9) drives bar to rotate, knife rest (1) moves in X-direction and Z-direction according to part processing request, cuts bar; Finally the part processed is cut down from bar;
(3) repeat step (2) and process next part, or main shaft stops operating, power chuck (9) unclamps, and manipulator (3) carries out the feeding process of step (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781452.8A CN104493205A (en) | 2014-12-16 | 2014-12-16 | Automated bar part machining system and automated bar part machining method by numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781452.8A CN104493205A (en) | 2014-12-16 | 2014-12-16 | Automated bar part machining system and automated bar part machining method by numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104493205A true CN104493205A (en) | 2015-04-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781452.8A Pending CN104493205A (en) | 2014-12-16 | 2014-12-16 | Automated bar part machining system and automated bar part machining method by numerical control lathe |
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| CN (1) | CN104493205A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538024A (en) * | 2016-03-10 | 2016-05-04 | 上海诺倬力机电科技有限公司 | Numerical control machine tool batch machining method based on automatic mechanical arm |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1098670A1 (en) * | 1982-10-13 | 1984-06-23 | Предприятие П/Я Г-4967 | Lathe |
| CN101081438A (en) * | 2007-07-10 | 2007-12-05 | 南京航空航天大学 | Automatic material providing method of digital control lathes and the automatic material providing device |
| CN101417344A (en) * | 2007-10-25 | 2009-04-29 | 沈高明 | Lathe automatic feeding device for axle machining |
| CN201558959U (en) * | 2009-09-04 | 2010-08-25 | 大连大显集团有限公司 | Full-automatic feeder for combo type numerical control latch |
| CN203541544U (en) * | 2013-11-08 | 2014-04-16 | 武汉凡谷自动化有限公司 | Automatic feeding unit for numerically controlled lathe |
| CN204353480U (en) * | 2014-12-16 | 2015-05-27 | 无锡市拓发自控设备有限公司 | The numerically controlled lathe automatic processing system of bar part |
-
2014
- 2014-12-16 CN CN201410781452.8A patent/CN104493205A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1098670A1 (en) * | 1982-10-13 | 1984-06-23 | Предприятие П/Я Г-4967 | Lathe |
| CN101081438A (en) * | 2007-07-10 | 2007-12-05 | 南京航空航天大学 | Automatic material providing method of digital control lathes and the automatic material providing device |
| CN101417344A (en) * | 2007-10-25 | 2009-04-29 | 沈高明 | Lathe automatic feeding device for axle machining |
| CN201558959U (en) * | 2009-09-04 | 2010-08-25 | 大连大显集团有限公司 | Full-automatic feeder for combo type numerical control latch |
| CN203541544U (en) * | 2013-11-08 | 2014-04-16 | 武汉凡谷自动化有限公司 | Automatic feeding unit for numerically controlled lathe |
| CN204353480U (en) * | 2014-12-16 | 2015-05-27 | 无锡市拓发自控设备有限公司 | The numerically controlled lathe automatic processing system of bar part |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538024A (en) * | 2016-03-10 | 2016-05-04 | 上海诺倬力机电科技有限公司 | Numerical control machine tool batch machining method based on automatic mechanical arm |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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| RJ01 | Rejection of invention patent application after publication |