CN102126305A - Punch press with multiple protection mechanisms - Google Patents
Punch press with multiple protection mechanisms Download PDFInfo
- Publication number
- CN102126305A CN102126305A CN2010106149384A CN201010614938A CN102126305A CN 102126305 A CN102126305 A CN 102126305A CN 2010106149384 A CN2010106149384 A CN 2010106149384A CN 201010614938 A CN201010614938 A CN 201010614938A CN 102126305 A CN102126305 A CN 102126305A
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- CN
- China
- Prior art keywords
- punch die
- punch press
- transmission shaft
- workbench
- fixed
- 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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Abstract
The invention discloses a punch press with multiple protection mechanisms, which comprises a machine, a punch die, a flywheel, a transmission shaft, a clutch and a crankshaft, wherein two ends of a workbench of the machine, close to outer sides, are respectively provided with an infrared module, the outer side of the workbench is transversely and fixedly provided with three magnetic dipole type air cylinders in parallel, a connecting rod penetrates through the three magnetic dipole type air cylinders, and the middle magnetic dipole type air cylinder is longitudinally provided with a beating rod; a horizontal side of the transmission shaft is provided with a U-shaped braking block which is fixed on the shell of the punch die, is controlled by a braking air cylinder and is capable of moving back and forth; and the crankshaft is vertically provided with a cam sensing block, a sensor is arranged right above the cam sensing block, and the sensor is arranged on a support rod fixed on the shell of the punch die at the same side of the crankshaft. The punch press disclosed by the invention has the characteristics of skillful design, novel conception, large protection range, safe production, high production efficiency and the like, is convenient to operate, and has wide market values and huge market potential.
Description
Technical field
The present invention relates to the punch press technical field, especially a kind of punch press with multiple-protection mechanism.
Background technology
Punch press is as a kind of punching type forcing press, with traditional machining comparatively speaking, have the economical with materials and the energy, the efficient height, not high and use advantages such as can making product that machining is beyond one's reach to operator's specification requirement by various moulds, make it purposes more and more widely.
Because punch press is a kind of plant equipment that runs up, in use, often because safety device is not in place to cause various industrial accidents, so operating personnel's safety problem must be a problem must considering in the punch press design.Traditional mechanical press adopts Purely mechanical hired roughneck bar to realize protection, but this structure is operated extremely inconvenience not to the utmost, and exists protective range too little, influences limitation such as operating process and production capacity.
Therefore, prior art can not satisfy modern production and operating personnel to the punch press safe requirement.
Summary of the invention
At the above-mentioned problems in the prior art, the purpose of this invention is to provide a kind of easy to operate, protective range is big, the punch press with multiple-protection mechanism of enhancing productivity when ensuring safety in production.
For achieving the above object, of the present inventionly realize: a kind of punch press with multiple-protection mechanism by following technological means, comprise board, punch die, flywheel, power transmission shaft, clutch and bent axle, the two ends in the close outside of the workbench of described board are separately installed with the infrared ray module, the outside of workbench laterally is fixed with three magnetic couple formula cylinders side by side, one connecting rod passes three magnetic couple formula cylinders, and middle magnetic couple formula cylinder vertically is provided with a dozen hand levers; Level one side of described power transmission shaft is provided with a U type brake block that moves forward and backward by brake cylinder control that is fixed on the punch die shell; Vertically be provided with a cam sensor block on the described bent axle, be provided with an inductor directly over it, this inductor is arranged on the support bar that is fixed on punch die shell and bent axle homonymy.
The present invention compares with traditional safety device and has the following advantages: in level one side of the power transmission shaft of punch press the one U type brake block by brake cylinder control is installed, when foreign matter blocks in two infrared ray module strick precaution scopes, thereby the infrared ray module sends signal by amplifier impels the magnetic valve action to start the action of brake cylinder, making brake cylinder drive U type arrestment mechanism draws close to power transmission shaft, clutch is blocked, make it can't implement clutch and drive the crank rod action, thereby guaranteed the security incident that causes because of mechanical breakdown, meanwhile, also block the enabling signal of complete machine in the time of the work of infrared ray module, reached electric duplicate protection; One cam sensor block is being installed and inductor of installation directly over it on the bent axle of punch press; when punch press drives the rotation of cam sensor block at the running power transmission shaft; when the cam sensor block in rotation process during near inductor; inductor sends switching signal; impel switch activated magnetic couple formula cylinder operation; the interlock hired roughneck bar of magnetic couple formula cylinder is pushed the object in the safe range open, thereby reaches the punch press second protection.It is ingenious, novel that the present invention designs, and has easy to operate, characteristics such as protective range big, production safety, production efficiency height, has market value and huge market potential widely.
Description of drawings
Accompanying drawing 1 has the structural representation of the punch press of multiple-protection mechanism for the present invention.
Each label is respectively among the figure: (1) board, (2) punch die, (3) flywheel, (4) power transmission shaft, (5) clutch, (6) bent axle, (7) workbench, (8) (9) infrared ray module, (10) (11) (12) magnetic couple formula cylinder, (13) connecting rod, (14) hired roughneck's bar, (15) brake cylinder, (16) U type brake block, (17) cam sensor block, (18) inductor, (19) support bar.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, a kind of punch press of the present invention with multiple-protection mechanism, comprise board 1, punch die 2, flywheel 3, power transmission shaft 4, clutch 5 and bent axle 6, the two ends in the close outside of the workbench 7 of described board 1 are separately installed with infrared ray module 8,9, the outside of workbench 7 laterally is fixed with three magnetic couple formula cylinders 10,11,12 side by side, one connecting rod 13 passes three magnetic couple formula cylinders, and middle magnetic couple formula cylinder 11 vertically is provided with a dozen hand levers 14; Level one side of described power transmission shaft 4 is provided with a U type brake block 16 that moves forward and backward by brake cylinder 15 controls that is fixed on punch die 2 shells; Vertically be provided with a cam sensor block 17 on the described bent axle 6, be provided with an inductor 18 directly over it, this inductor 18 is arranged on the support bar 19 that is fixed on punch die 2 shells and bent axle 6 homonymies.
The embodiment that the present invention exemplified not is the qualification to oneself, every content that does not break away from technical solution of the present invention,, all still belong in the technical scheme scope of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (1)
1. punch press with multiple-protection mechanism, comprise board, punch die, flywheel, power transmission shaft, clutch and bent axle, it is characterized in that: the two ends in the close outside of the workbench of described board are separately installed with the infrared ray module, the outside of workbench laterally is fixed with three magnetic couple formula cylinders side by side, one connecting rod passes three magnetic couple formula cylinders, and middle magnetic couple formula cylinder vertically is provided with a dozen hand levers; Level one side of described power transmission shaft is provided with a U type brake block that moves forward and backward by brake cylinder control that is fixed on the punch die shell; Vertically be provided with a cam sensor block on the described bent axle, be provided with an inductor directly over it, this inductor is arranged on the support bar that is fixed on punch die shell and bent axle homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106149384A CN102126305A (en) | 2010-12-30 | 2010-12-30 | Punch press with multiple protection mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106149384A CN102126305A (en) | 2010-12-30 | 2010-12-30 | Punch press with multiple protection mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102126305A true CN102126305A (en) | 2011-07-20 |
Family
ID=44264712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106149384A Pending CN102126305A (en) | 2010-12-30 | 2010-12-30 | Punch press with multiple protection mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102126305A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658667A (en) * | 2012-05-16 | 2012-09-12 | 宁波念初机械工业有限公司 | Device for adjusting die height of die in press machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185377A (en) * | 1996-12-17 | 1998-06-24 | 周庆然 | Safety protector for rigid-clutch open presser |
| CN2398031Y (en) * | 1999-09-20 | 2000-09-27 | 何文清 | Handguard apparatus for punching machine |
| JP2001321996A (en) * | 2000-05-16 | 2001-11-20 | Komatsu Ltd | Method and apparatus for setting position of photoelectronic safety device |
| JP2002518650A (en) * | 1998-06-16 | 2002-06-25 | インテリジェント、セイフティ、ディベロプメント | Individual protection against mechanical, electrical or thermal hazards |
| CN2616787Y (en) * | 2003-05-06 | 2004-05-19 | 黄益边 | Body-induced safety protecting device for punching machine |
-
2010
- 2010-12-30 CN CN2010106149384A patent/CN102126305A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1185377A (en) * | 1996-12-17 | 1998-06-24 | 周庆然 | Safety protector for rigid-clutch open presser |
| JP2002518650A (en) * | 1998-06-16 | 2002-06-25 | インテリジェント、セイフティ、ディベロプメント | Individual protection against mechanical, electrical or thermal hazards |
| CN2398031Y (en) * | 1999-09-20 | 2000-09-27 | 何文清 | Handguard apparatus for punching machine |
| JP2001321996A (en) * | 2000-05-16 | 2001-11-20 | Komatsu Ltd | Method and apparatus for setting position of photoelectronic safety device |
| CN2616787Y (en) * | 2003-05-06 | 2004-05-19 | 黄益边 | Body-induced safety protecting device for punching machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658667A (en) * | 2012-05-16 | 2012-09-12 | 宁波念初机械工业有限公司 | Device for adjusting die height of die in press machine |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110720 |