CN101745836B - Small-size automatic feeding device and method for numerical control processing of flat and slender parts - Google Patents
Small-size automatic feeding device and method for numerical control processing of flat and slender parts Download PDFInfo
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- CN101745836B CN101745836B CN200910201478XA CN200910201478A CN101745836B CN 101745836 B CN101745836 B CN 101745836B CN 200910201478X A CN200910201478X A CN 200910201478XA CN 200910201478 A CN200910201478 A CN 200910201478A CN 101745836 B CN101745836 B CN 101745836B
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Abstract
The invention relates to a small-size automatic feeding device and a method for numerical control processing of flat and slender parts, which can lead the blank of a workpiece to separate from a queue automatically, and to be accurately moved to a corresponding processing position by precise posture for cutting and processing of the parts of the surface. The set of automatic feeding system can guarantee that all blank parts can be separated from the queue at accurate time by precise posture and be accurately moved to the corresponding processing position for numerical control processing, thus greatly improving the degree of automation of numerical control processing, improving production efficiency, reducing labor intensity of workers and simultaneously saving labor cost.
Description
Technical field
The invention belongs to the Machining Technology field, particularly relate to the automatic feeding and the method for a kind of miniaturized flat slender parts digital control processing.
Background technology
A large amount of uses of machining center make the production model of machinery manufacturing industry that very great change take place, even for some regular shapes on the part, also adopt the machining center manufacturing in some occasion.
The small processing center has bigger advantage in price, uses more extensive.Mostly these machining centers are vertical structure, if the planar structure on the processing thin-walled part (for example Fig. 1), the position that adds man-hour of part must be vertical with workbench.
Usually, the processing of this type part can be adopted many copy millings, adopts special-purpose feeding and clamping device.Its shortcoming is to need multiple clamping, adjusts difficulty after the tool changing, is difficult to guarantee the uniformity of processing.Adopt machining center, adjust more convenient, and, owing to the high repetitive positioning accuracy of machining center and the adjustment of micron order feed, guarantee machining accuracy and dimensional stability easily.
When accessory size hour, the time that is used to process is just shorter relatively, great amount of time is consumed in the auxiliary operations such as clamping and tool setting.For certain batch process, the automaticity of feeding and clamping is with the total time that has a strong impact on process.Artificial feeding and clamping will increase working strength of workers, reduce production efficiency.Flat slender parts automation feeding method of the present invention is with the useful technological approaches that improves this situation is provided.
Summary of the invention
Technical problem to be solved by this invention provides the automatic feeding and the method for a kind of miniaturized flat slender parts digital control processing, improves the production efficiency and the automaticity of the integral body processing of such part.
The technical solution adopted for the present invention to solve the technical problems is: the automatic feeding that the digital control processing of a kind of miniaturized flat slender parts is provided; Comprise cylinder, gyroscope wheel, stepper motor, synchronous pulley system, cylinder, shift fork, line slideway, clamping device, scraping wings and feed bin; Described scraping wings is fixed in body rear side middle position and connects fixed cylinder; Described stepper motor is positioned at body rear side left end and belt wheel connects gyroscope wheel; Described cylinder is fixed in the front part of a body left end and connects fixedly shift fork, and described clamping device is positioned at the body right-hand member.
Described body is to be directly installed on the platen of machining center, utilizes the T type groove of workbench and device base plate that whole device is fixed on the workbench.
The automatic feeding method of a kind of miniaturized flat slender parts digital control processing comprises:
A. overlay the blank part in the feed bin earlier, once stack at least ten of parts;
B. utilize scraping wings the blank part to be sent in the groove of trough of belt gyroscope wheel;
C. gyroscope wheel rotates 90 °, transfers the blank part to vertical state, can process pose so that send into;
D. adopt shift fork that blank is sent in the clamping device, clamp.
E. through the numerical control machining center tool changing Milling Process is carried out at such position, part many places.
Beneficial effect
This cover automatic feeding system of the present invention can guarantee each blank part can both be in correct time, with accurate pose, from ranks, separate; And be displaced to corresponding Working position exactly and carry out digital control processing; Improved the automaticity of digital control processing greatly; Boost productivity, reduce labor strength, save labor cost simultaneously.
Description of drawings
Fig. 1: elongated flat class part instance graph
Fig. 2: front view of the present invention
Fig. 3: rearview of the present invention
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
(1) whole system is directly installed on the workbench of machining center, utilizes the T type groove of workbench and system backplane that whole device is fixed on the workbench, can accomplish installment work.
(2) connect the power supply and the gas circuit of driving element, and realize the control line of machining center to the feed system driving element, can take 2 kinds of methods: (2a) the machining center output interface is connected to the control port of driving element.(2b) feed system is independently controlled by PLC, realizes automatic feeding function.PLC is connected with the communication interface of machining center, is used to receive the feeding sign on of machining center control system, and sends the request of processing beginning to machining center.
(3) blank with flat slender parts to be processed stacks neatly, in the feed bin of packing into (11).The quantity of packing into can be reached more than the dozens of by the thickness decision of feed bin height and part.
(4) start-up routine, beginning self-feeding, the line number of going forward side by side control processing.Each cyclic process feed system action description is following: (4a) receive instruction, cylinder (1) action promotes scraping wings (9) workpiece is separated from feed bin, sends in the capaciting material groove on the gyroscope wheel (2).(4b) stepper motor (3) action drives synchronous pulley system (4), makes gyroscope wheel rotate 90 °, transfers workpiece to vertical state, can process pose so that send into.(4c) cylinder (5) action promotes to be installed in the shift fork (6) on the line slideway (7), and workpiece is sent in the grasping system (8), clamps.(4d) send clamping signal.
After machining center was received clamping signal, the beginning procedure through the tool changing of falling the storehouse, carried out Milling Process to the different surfaces structure on the part.After the process finishing, send instruction and give automatic feeding system, another cyclic process of beginning (4a)-(4d),, process next part.
Claims (3)
1. the automatic feeding of miniaturized flat slender parts digital control processing; Comprise first cylinder (1), gyroscope wheel (2), stepper motor (3), synchronous pulley system (4), second cylinder (5), shift fork (6), line slideway (7), clamping device (8), scraping wings (9) and feed bin (11); It is characterized in that: described scraping wings (9) is fixed in body (12) rear side middle position and connects fixing first cylinder (1); Described stepper motor (3) is positioned at body (12) rear side left end and connects gyroscope wheel (2) through belt wheel; Described second cylinder (5) is fixed in the anterior left end of body (12) and connects fixedly shift fork (6), and described clamping device (8) is positioned at body (12) right-hand member.
2. the automatic feeding of a kind of miniaturized flat slender parts according to claim 1 digital control processing; It is characterized in that: described body (12) is to be directly installed on the platen of machining center, utilizes the T type groove of workbench and device base plate that whole device is fixed on the workbench.
3. the automatic feeding method of miniaturized flat slender parts digital control processing uses the automatic feeding of the described a kind of miniaturized flat slender parts of claim 1 digital control processing, comprises the following steps:
A. overlay the blank part in the feed bin (11) earlier, once stack at least ten of parts;
B. utilize scraping wings (9) the blank part to be sent in the groove of trough of belt gyroscope wheel (2);
C. gyroscope wheel (2) rotates 90 °, transfers the blank part to vertical state, can process pose so that send into;
D. adopt shift fork (6) that blank is sent in the clamping device (8), clamp;
E. through the numerical control machining center tool changing Milling Process is carried out at such position, part many places.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910201478XA CN101745836B (en) | 2009-12-18 | 2009-12-18 | Small-size automatic feeding device and method for numerical control processing of flat and slender parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910201478XA CN101745836B (en) | 2009-12-18 | 2009-12-18 | Small-size automatic feeding device and method for numerical control processing of flat and slender parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101745836A CN101745836A (en) | 2010-06-23 |
| CN101745836B true CN101745836B (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910201478XA Expired - Fee Related CN101745836B (en) | 2009-12-18 | 2009-12-18 | Small-size automatic feeding device and method for numerical control processing of flat and slender parts |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101954506A (en) * | 2010-09-02 | 2011-01-26 | 东华大学 | Numerically controlled automatic milling machining system and method of computerized flat knitter dummy needle |
| CN105253654A (en) * | 2015-10-16 | 2016-01-20 | 桂林航天工业学院 | Feeding mechanism with material blocking preventing function |
| CN113478186B (en) * | 2021-08-26 | 2023-03-03 | 齐齐哈尔建华机械有限公司 | Machining method of slender threaded workpiece |
| CN114290118B (en) * | 2021-11-30 | 2023-03-10 | 凯德自控武汉智能装备有限公司 | Feeding device |
| CN114042975B (en) * | 2021-12-02 | 2022-10-11 | 苏州昀石精密模具有限公司 | Automatic cutting device is used in copper electrode production and processing |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0900612A1 (en) * | 1997-09-05 | 1999-03-10 | Markus Samuel Geiser | Device for feeding automatically bars, especially for CNC-lathes |
| US6302005B1 (en) * | 2000-04-25 | 2001-10-16 | Mouafak C. Albasateneh | Pneumatic bar feeding apparatus for automatically feeding a plurality of bar stocks to a lathe or the like device |
| CN201267876Y (en) * | 2008-07-14 | 2009-07-08 | 李明 | Numerically controlled lathe rectilinear movement auto-feeder |
-
2009
- 2009-12-18 CN CN200910201478XA patent/CN101745836B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0900612A1 (en) * | 1997-09-05 | 1999-03-10 | Markus Samuel Geiser | Device for feeding automatically bars, especially for CNC-lathes |
| US6302005B1 (en) * | 2000-04-25 | 2001-10-16 | Mouafak C. Albasateneh | Pneumatic bar feeding apparatus for automatically feeding a plurality of bar stocks to a lathe or the like device |
| CN201267876Y (en) * | 2008-07-14 | 2009-07-08 | 李明 | Numerically controlled lathe rectilinear movement auto-feeder |
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| CN101745836A (en) | 2010-06-23 |
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