CN101362216B - Blanking machine - Google Patents
Blanking machine Download PDFInfo
- Publication number
- CN101362216B CN101362216B CN2008101208425A CN200810120842A CN101362216B CN 101362216 B CN101362216 B CN 101362216B CN 2008101208425 A CN2008101208425 A CN 2008101208425A CN 200810120842 A CN200810120842 A CN 200810120842A CN 101362216 B CN101362216 B CN 101362216B
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- CN
- China
- Prior art keywords
- blanking machine
- guide rail
- feeding
- track base
- feeding cylinder
- 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.)
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Abstract
The invention discloses a blanking machine, and the structure of the blanking machine consists of a feeder and a cutter device. The essential points lie in that the feeder comprises a guide rail seat;a feeding cylinder is arranged on the guide rail seat which is fixed on a chassis of a machine tool by the guide rail and can move oppositely to the guide rail; an in-drawn tube locking nut is arranged at the end of the feeding cylinder; the in-drawn tube is fixed on the in-drawn tube locking nut; a spring chuck is arranged at the front end of the in-drawn tube; a connection spline is arranged ona piston column of the feeding cylinder; the connection spline is linked with an external ejector sleeve which is provided with an internal clamping sleeve at the front end; owing to the adoption ofmechanical feeding to replace original feeding by manpower and the adoption of servo control to automatically accomplish the feeding and the cutting, the blanking machine has the advantages of accurate size and high speed.
Description
Technical field
The present invention relates to a kind of blanking machine, especially draw and a kind of blanking machine with automatic feeding.
Background technology
General what still adopt is to transform instrument lathe to the processing method of bearing ring blanking in the market, utilizes and manually carries out cutting stock.Add the feeding manually of needs in man-hour, the skilled operation degree to the workman has very big requirement like this, and a workman can only be responsible for the processing of a machine tool, and labour intensity is very big.
Summary of the invention
The present invention is directed to deficiency of the prior art, a kind of blanking machine that can finish feeding automatically is provided.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
A kind of blanking machine, comprise pay-off, clamping device, cutter sweep, its main points are, described pay-off comprises track base, described track base is provided with feeding cylinder, track base is fixed on the lathe base by guide rail, described track base can be relative movable with guide rail, the end of described feeding cylinder is provided with interior trombone slide locking nut, interior trombone slide is fixed on the interior trombone slide locking nut, the front end of trombone slide is provided with collet in described, the connection spline is set on the piston boit of described feeding cylinder, described connection splined has outer ejector sleeve, the front end of outer ejector sleeve is provided with interior gripping sleeve, described blanking machine clamping device front end is provided with clamping head of blanking machine, described clamping head of blanking machine comprises the outer spring chuck, movable-component, gripping sleeve, the arranged outside of the pawl head of described outer spring chuck has the outer locking cover, the front end of described outer spring chuck is provided with the clamping block set, be disposed with elastic parts on the described clamping block set, movable-component, the gripping sleeve end cap, the inboard of described movable-component is provided with gripping sleeve.Advantages such as this blanking machine adopts SERVO CONTROL to finish feeding and cutting automatically owing to adopt mechanical feed to replace original artificial feeding, and it is accurate to have size, and speed is fast.
In the technique scheme, described track base is arranged with power set.
Beneficial effect: the present invention compared with prior art has following beneficial effect:
Advantages such as 1) the present invention adopts SERVO CONTROL to finish feeding and cutting automatically owing to adopt mechanical feed to replace original artificial feeding, and it is accurate to have size, and speed is fast.
2) easy and simple to handle, a people can be in charge of many lathes, has improved production efficiency to a great extent.
2) chuck of the present invention's setting, by movable-component is set, the axial float that produces because of frictional force between chuck and workpiece is converted into the power that can move assembly, that is to say that this power only acts on movable-component, and can not reach on gripping sleeve and the part, thereby guarantee, gripping sleeve only can clamp part, can effectively avoid the axial float of workpiece, thereby guarantees the dimensional uniformity of blanking machine cutting parts.
Description of drawings
Fig. 1 blanking machine front view
Fig. 2 is the pay-off front view
Fig. 3 is an I place enlarged drawing among Fig. 2
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:
See Fig. 1, a kind of blanking machine mainly is made up of pay-off 100, clamping device 200, cutter sweep 300
Described pay-off 100 comprises track base 3, and described track base 3 is provided with feeding cylinder 4, and track base 3 is fixed on the lathe base 21 by guide rail 1, and described track base 3 can be relative movable with guide rail 1.
The end of described feeding cylinder 4 is provided with interior trombone slide locking nut 2, interior trombone slide 7 is fixed on the interior trombone slide locking nut 2, trombone slide 7 relative cylinders are movable relatively in preventing, a side of trombone slide 7 is provided with collet 16 in described, be provided with on the piston boit 22 of described feeding cylinder 4 and connect spline 5, described connection spline 5 is connected with outer ejector sleeve 8, and a side of outer ejector sleeve 8 is provided with interior lock sleeve 15.
Described track base 3 lower ends are provided with power set, can make track base 3 relative movable with guide rail 1, and preferred, described power set are motor.
Described pay-off is connected by spline with clamping device.
The front end of described pay-off is provided with chuck, and described chuck is made of outer spring chuck 12, movable-component 19, gripping sleeve 17 etc.
The pawl head arranged outside of described outer spring chuck 12 has outer locking cover 11, described outer locking cover 11 is provided with a conical surface that is called as lock corner, the front end of described outer spring chuck 12 is provided with and clamps block set 14, and an end of described clamping block set 14 is enclosed within outer spring chuck 12 inboards.
Be disposed with elastic parts 20 on the described clamping block set 14, movable-component 19, gripping sleeve end cap 18, the inboard of described movable-component 19 is provided with gripping sleeve 17.
Described movable-component 19 can be objects such as cylinder, and in other words, described movable-component 19 can move in gripping sleeve 17 outsides and get final product, and not as limit, the present invention is set to ball, is convenient to movable-component 19 moving in gripping sleeve 17 outsides.
As preferably, described elastic parts 20 is a spring, can simplify technology, the convenient installation.
Its operation principle is, bar to be processed is stretched into interior trombone slide 7, on the lathe tail end feeding cylinder 4 through to clip position.At first, feeding cylinder 4 is started working, piston boit 22 begins to move, driving outer ejector sleeve 8 moves, be provided with the conical surface owing to be arranged on the interior lock sleeve 15 of outer ejector sleeve 8 front ends, when moving forward inner spring chuck 16 is compressed, the pawl head of inner spring chuck 16 inwardly shrinks, thereby bar is clamped, after the clamping, feeding cylinder 4 stops to move, and track base 3 begins to move, and drives bar to be processed and sends to forward, thereby bar to be processed is delivered to the chuck place of clamping device, because adopt mechanical feed, feed length is accurate, the speed height.
When bar to be processed, after sending to assigned address, clamp cylinder 6 and start working this moment, piston boit 10 begins to move, drive outer spring chuck 12 toward pulling back, outer spring chuck 12 is subjected to compressing of outer locking cover 11 and receives lock to the inside, axial pulling force converts the power at a vertical and chuck center to, ball is subjected to this vertical power, gripping sleeve 17 is compressed, simultaneously, the axial float that is produced by chuck and gripping sleeve 17 frictional force is absorbed the locomotivity that converts ball to by ball, that is to say that this power only acts on the ball, and can not reach gripping sleeve 17, on the part, thereby guarantee, 17 of gripping sleeves can clamp bar, and can not produce step up to overlap and bar between axial float, thereby guarantee the dimensional uniformity of blanking machine cut workpiece.
After bar was clamped, cutter sweep began the feeding cutting, and the cylinder of feeding simultaneously 4 comes into play, and piston boit 22 drives outer ejector sleeve 8 rollbacks, and interior clamping device loosens. and track base 3 drives whole pay-off 100 and return back to material loading position just, prepares feeding next time.
After cutting stock is finished, outer spring chuck 12 is pushed away forward, when unclamping part to be processed, at this moment, pay-off is started working once more, thereby finishes a working cycles.
Though the present invention is described by preferred embodiment, yet the present invention is not limited to embodiment as described herein, also comprises various changes and the variation done without departing from the present invention.
Claims (2)
1. blanking machine, comprise pay-off, clamping device, cutter sweep, it is characterized in that, described pay-off comprises track base (3), described track base (3) is provided with feeding cylinder (4), track base (3) is fixed on the lathe base (21) by guide rail (1), described track base (3) can be relative movable with guide rail (1), the end of described feeding cylinder (4) is provided with interior trombone slide locking nut (2), interior trombone slide (7) is fixed on the interior trombone slide locking nut (2), the front end of trombone slide (7) is provided with collet (16) in described, be provided with on the piston boit (22) of described feeding cylinder (4) and connect spline (5), described connection spline (5) is connected with outer ejector sleeve (8), the front end of outer ejector sleeve (8) is provided with interior gripping sleeve (15), described blanking machine clamping device (200) front end is provided with clamping head of blanking machine, described clamping head of blanking machine comprises outer spring chuck (12), movable-component (19), gripping sleeve (17), the arranged outside of the pawl head of described outer spring chuck (12) has outer locking cover (11), the front end of described outer spring chuck (12) is provided with and clamps block set (14), be disposed with elastic parts (20) on the described clamping block set (14), movable-component (19), gripping sleeve end cap (18), the inboard of described movable-component (19) is provided with gripping sleeve (17).
2. blanking machine as claimed in claim 1 is characterized in that, described track base (3) is arranged with power set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101208425A CN101362216B (en) | 2008-09-09 | 2008-09-09 | Blanking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101208425A CN101362216B (en) | 2008-09-09 | 2008-09-09 | Blanking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101362216A CN101362216A (en) | 2009-02-11 |
| CN101362216B true CN101362216B (en) | 2010-06-02 |
Family
ID=40388921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101208425A Expired - Fee Related CN101362216B (en) | 2008-09-09 | 2008-09-09 | Blanking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101362216B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101722317B (en) * | 2010-02-10 | 2013-08-21 | 浙江震环数控机床有限公司 | Bar conveying device |
| CN102145453B (en) * | 2011-02-26 | 2016-04-27 | 李德昌 | Full-automatic feeding, cutting collecting equipment and processing method thereof |
| CN102689024B (en) * | 2012-05-23 | 2014-08-13 | 张金辉 | Material cutting machine |
| CN103447625A (en) * | 2013-08-14 | 2013-12-18 | 永和流体智控股份有限公司 | Lead-free copper cutting process |
| CN112108928B (en) * | 2020-10-07 | 2021-10-29 | 苏州钧闳智能化设备有限公司 | Automatic feeding and discharging device of numerical control lathe for motor end cover |
| CN112676601A (en) * | 2021-01-07 | 2021-04-20 | 湖南鸿拓精密制造有限公司 | Full-automatic drilling machine tool |
| CN115417121A (en) * | 2022-10-24 | 2022-12-02 | 成都市和乐门业有限公司 | Vertical reversing feeding and discharging conveying device suitable for processing door frame metal plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941256A (en) * | 1973-08-21 | 1976-03-02 | Twyford Moors (Aircraft & Engineering Limited) | Bar feeders |
| US4221141A (en) * | 1979-01-29 | 1980-09-09 | Magnum Tooling Systems, Inc. | Method and apparatus for feeding bar stock to a machine tool |
| CN2889562Y (en) * | 2006-05-08 | 2007-04-18 | 高长泉 | Automatic feeder for lathe |
| CN201102071Y (en) * | 2007-06-14 | 2008-08-20 | 毛国良 | Grip feed mechanism of lathe spindle |
| CN201253681Y (en) * | 2008-09-09 | 2009-06-10 | 钟树平 | Blanking machine |
-
2008
- 2008-09-09 CN CN2008101208425A patent/CN101362216B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941256A (en) * | 1973-08-21 | 1976-03-02 | Twyford Moors (Aircraft & Engineering Limited) | Bar feeders |
| US4221141A (en) * | 1979-01-29 | 1980-09-09 | Magnum Tooling Systems, Inc. | Method and apparatus for feeding bar stock to a machine tool |
| CN2889562Y (en) * | 2006-05-08 | 2007-04-18 | 高长泉 | Automatic feeder for lathe |
| CN201102071Y (en) * | 2007-06-14 | 2008-08-20 | 毛国良 | Grip feed mechanism of lathe spindle |
| CN201253681Y (en) * | 2008-09-09 | 2009-06-10 | 钟树平 | Blanking machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101362216A (en) | 2009-02-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20120909 |