CN104097347A - Buffer action position automatic-adjustment device for oil press - Google Patents
Buffer action position automatic-adjustment device for oil press Download PDFInfo
- Publication number
- CN104097347A CN104097347A CN201310126113.1A CN201310126113A CN104097347A CN 104097347 A CN104097347 A CN 104097347A CN 201310126113 A CN201310126113 A CN 201310126113A CN 104097347 A CN104097347 A CN 104097347A
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- CN
- China
- Prior art keywords
- buffer
- push rod
- hydraulic press
- cushioning effect
- screw mandrel
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- 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 buffer action position automatic-adjustment device for an oil press. The device comprises a buffer fixedly arranged on a lower beam of the oil press, a buffer seat fixedly arranged on the sidewall of a sliding block of the oil press and a controller, wherein an ejector rod is arranged below the buffer seat, and is right positioned over the buffer, and the longitudinal height of the ejector rod can be adjusted; a driving device is also arranged on the buffer seat, is connected with the ejector rod, drives the ejector rod to longitudinally move, and is controlled by the controller to act. According to the device, the buffer is fixedly arranged on the lower beam, and the buffer seat is fixedly arranged on the sidewall of the sliding block, so that the space of a workbench is released, and a workpiece can be conveniently and effectively machined; the ejector rod is driven by the driving device to longitudinally move to adjust a buffer action position, and the buffer action position is automatically adjusted through an automatic system, so that time is saved, and adjustment accuracy is ensured.
Description
Technical field
The present invention relates to a kind of hydraulic press buffer unit, particularly a kind of hydraulic press cushioning effect position self-checking device.
Background technology
Hydraulic press cushioning effect position adjustment structure is as follows at present: buffer is positioned on table surface, pass through bolt-locking, directly over buffer, shock-absorbing seat is locked on " moving member-slide block " downside, shock-absorbing seat and buffering piston Contact are cushioning effect position (upper and lower mould closing position), by the adjusting cushion block on stack buffer, adjust cushioning effect position; There is following shortcoming in it: modulated pad thickness restriction, and cushioning effect position adjustments is limited; Manually stack regulates cushion block, and adjusting is inconvenient, and governing speed is slow; Buffer and shock-absorbing seat account for working region, have reduced workbench real work scope.
Summary of the invention
In order to make up above deficiency, the invention provides a kind of hydraulic press cushioning effect position self-checking device, this hydraulic press cushioning effect position self-checking device can regulate cushioning effect position fast and accurately, does not take workbench working region.
The present invention for the technical scheme that solves its technical problem and adopt is: a kind of hydraulic press cushioning effect position self-checking device, comprise the buffer that is fixed on hydraulic press sill, be fixed on buffing pad and controller on slider of oil press sidewall, described buffing pad below is provided with a push rod that longitudinally height can regulate, push rod is just positioned at directly over buffer, on buffing pad, be also provided with drive unit, this drive unit is connected with push rod and drives push rod lengthwise movement, and controller accessory drive moves.
As a further improvement on the present invention, described push rod is a screw mandrel, and buffing pad below is installed with a nut, and screw mandrel and nut are spirally connected, and drive unit is motor, and described motor drives screw mandrel rotation.
As a further improvement on the present invention, described motor power output is provided with decelerator, reducer power output is provided with keyway extending longitudinally, and screw mandrel upper end sidewall is provided with key extending longitudinally, and described key longitudinally can slide and circumferencial direction stop is inserted in keyway.
As a further improvement on the present invention, on controller, be also connected with man-machine interface.
Useful technique effect of the present invention is: the present invention is by being fixed on buffer on sill, buffing pad is fixed on slider side wall, discharge work space, be convenient to its effective processing work, drive push rod to vertically move by drive unit and realize cushioning effect position adjustments, automated system regulates automatically, saves time, and regulates accurately.
Brief description of the drawings
Fig. 1 is existing structure schematic diagram;
Fig. 2 is structural principle schematic diagram of the present invention.
Detailed description of the invention
Embodiment: a kind of hydraulic press cushioning effect position self-checking device, comprise the buffer 2 being fixed on hydraulic press sill 1, be fixed on buffing pad 4 and controller on slider of oil press 3 sidewalls, described buffing pad 4 belows are provided with a push rod 5 that longitudinally height can regulate, push rod 5 is just positioned at directly over buffer 2, on buffing pad 4, be also provided with drive unit 6, this drive unit 6 is connected with push rod 5 and drives push rod 5 lengthwise movements, controller accessory drive 6 moves, buffer 2 is positioned on sill 1, directly over buffer 2, buffing pad 4 is locked at slide block 3(moving member) side, push rod 5 is cushioning effect position (upper and lower mould closing position) with buffer 2 piston Contacts, by regulating push rod 5 upper-lower positions, just can adjust cushioning effect position, it regulates automatically by automation equipment, easy to adjust, accurately, do not take workbench 8 spaces, increase work area.
Described push rod 5 is a screw mandrel, buffing pad 4 belows are installed with a nut 7, screw mandrel and nut 7 are spirally connected, drive unit 6 is motor, described motor drives screw mandrel rotation, by controller control motor positive and negative rotation, just having realized screw mandrel moves up and down, realize cushioning effect position adjustments, easy to adjust accurate, except this structure, can also be by motor driven gear rackwork, realize push rod 5 longitudinal extensions, also or by crank block 3 winding machine push rod 5 longitudinal extensions, this type of is equal to replacing structure for what those skilled in the art were easy to expect according to this patent.
Described motor power output is provided with decelerator, reducer power output is provided with keyway extending longitudinally, screw mandrel upper end sidewall is provided with key extending longitudinally, described key longitudinally can slide and circumferencial direction stop is inserted in keyway, coordinate and realize being connected of screw mandrel and reducer power output by key extending longitudinally and keyway, this structure ensures that decelerator drives screw mandrel rotation, can make again screw mandrel vertically move.
On controller, be also connected with man-machine interface, the operation of being more convenient for.
Claims (4)
1. a hydraulic press cushioning effect position self-checking device, it is characterized by: comprise the buffer (2) that is fixed on hydraulic press sill (1), be fixed on buffing pad (4) and controller on slider of oil press (3) sidewall, described buffing pad (4) below is provided with a push rod (5) that longitudinally height can regulate, push rod (5) is just positioned at directly over buffer (2), on buffing pad (4), be also provided with drive unit (6), this drive unit (6) is connected with push rod (5) and drives push rod (5) lengthwise movement, and controller accessory drive (6) moves.
2. hydraulic press cushioning effect according to claim 1 position self-checking device, it is characterized by: described push rod (5) is a screw mandrel, buffing pad (4) below is installed with a nut (7), and screw mandrel and nut (7) are spirally connected, drive unit (6) is motor, and described motor drives screw mandrel rotation.
3. hydraulic press cushioning effect according to claim 2 position self-checking device, it is characterized by: described motor power output is provided with decelerator, reducer power output is provided with keyway extending longitudinally, screw mandrel upper end sidewall is provided with key extending longitudinally, and described key longitudinally can slide and circumferencial direction stop is inserted in keyway.
4. hydraulic press cushioning effect according to claim 1 position self-checking device, is characterized by: on controller, be also connected with man-machine interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126113.1A CN104097347A (en) | 2013-04-12 | 2013-04-12 | Buffer action position automatic-adjustment device for oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310126113.1A CN104097347A (en) | 2013-04-12 | 2013-04-12 | Buffer action position automatic-adjustment device for oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104097347A true CN104097347A (en) | 2014-10-15 |
Family
ID=51666082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310126113.1A Pending CN104097347A (en) | 2013-04-12 | 2013-04-12 | Buffer action position automatic-adjustment device for oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104097347A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111834A1 (en) * | 1991-04-11 | 1992-10-15 | Berg & Co Gmbh | Locking device for ram of press - has self-locking bolt and nut driven by motor for both locking and release |
| JPH07251300A (en) * | 1994-03-16 | 1995-10-03 | Komatsu Ltd | Break through buffer of press machine |
| US20020011156A1 (en) * | 2000-06-26 | 2002-01-31 | Kijuro Kobayashi | Press machine |
| CN2850896Y (en) * | 2005-11-08 | 2006-12-27 | 天津市天锻压力机有限公司 | Buffer regulating device for hydraulic press slider |
| CN201179736Y (en) * | 2008-03-25 | 2009-01-14 | 扬州锻压机床集团有限公司 | Lifting device for accurate punching press slide |
| CN201752940U (en) * | 2010-08-02 | 2011-03-02 | 天津市天锻压力机有限公司 | Underlying buffering device for hydraulic press with worktable capable of shifting laterally |
| CN203185696U (en) * | 2013-04-12 | 2013-09-11 | 迪斯油压工业(昆山)有限公司 | Buffer-action position automatic adjusting device of oil press |
-
2013
- 2013-04-12 CN CN201310126113.1A patent/CN104097347A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4111834A1 (en) * | 1991-04-11 | 1992-10-15 | Berg & Co Gmbh | Locking device for ram of press - has self-locking bolt and nut driven by motor for both locking and release |
| JPH07251300A (en) * | 1994-03-16 | 1995-10-03 | Komatsu Ltd | Break through buffer of press machine |
| US20020011156A1 (en) * | 2000-06-26 | 2002-01-31 | Kijuro Kobayashi | Press machine |
| CN2850896Y (en) * | 2005-11-08 | 2006-12-27 | 天津市天锻压力机有限公司 | Buffer regulating device for hydraulic press slider |
| CN201179736Y (en) * | 2008-03-25 | 2009-01-14 | 扬州锻压机床集团有限公司 | Lifting device for accurate punching press slide |
| CN201752940U (en) * | 2010-08-02 | 2011-03-02 | 天津市天锻压力机有限公司 | Underlying buffering device for hydraulic press with worktable capable of shifting laterally |
| CN203185696U (en) * | 2013-04-12 | 2013-09-11 | 迪斯油压工业(昆山)有限公司 | Buffer-action position automatic adjusting device of oil press |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |
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| RJ01 | Rejection of invention patent application after publication |