CN201493376U - Novel portable pneumatic punching machine - Google Patents
Novel portable pneumatic punching machine Download PDFInfo
- Publication number
- CN201493376U CN201493376U CN2009201687152U CN200920168715U CN201493376U CN 201493376 U CN201493376 U CN 201493376U CN 2009201687152 U CN2009201687152 U CN 2009201687152U CN 200920168715 U CN200920168715 U CN 200920168715U CN 201493376 U CN201493376 U CN 201493376U
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- CN
- China
- Prior art keywords
- cylinder
- drift
- punch
- hinged
- connecting rods
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
A novel portable pneumatic punching machine is characterized in that a female die is mounted in the proper position of an arched machine body; after a butterfly spring is mounted on a punch, the punch is mounted in the position of the arched machine body; a bracket is mounted on the arched machine body; two sections of connecting rods are exactly hinged with the bracket and the punch through pin shafts respectively; a flange sleeve is mounted on the bracket; a cylinder assembly including a piston rod, a piston, a cylinder and a seal ring is mounted on the flange sleeve; two sections of connecting rods are exactly hinged with the piston rod through the pin shafts; a quick air relief valve is mounted on a cylinder body of the cylinder; an air inlet connector is mounted on the quick air relief valve; and a male die is mounted on the punch.
Description
Technical field
The utility model relates to a kind of portable pneumatic punching machine, particularly a kind of novel portable pneumatic punching machine.Belong to the electromechanical tool technical field.
Background technology
At present, the main method of manufacturing hole is on than the metal sheet material: use the boring of torch electric drill or adopt the method for manual punching.Though adopt the method for the more manual punching of method of electric hand drill boring on efficient, to improve a lot, but in hole that needs are made more for a long time, then adopt the method for electric hand drill still to feel inefficiency, install such as construction in structural steelwork, the construction and installation of bridge, in the manufacturing of sheet metal structural spare, all there is a large amount of holes to need to make, at present, in these industries, the method of electric drill boring is still adopted in the making in hole basically, there is the low defective of productivity ratio, simultaneously, adopt the method for electric drill boring, also there is certain potential safety hazard in some specific places, such as the construction and installation under coal mine, the construction and installation of gas station, and the construction and installation of other corresponding occasion etc.
Summary of the invention
The purpose of this utility model is: a kind of novel portable pneumatic punching machine is provided, and the method for the relative electric drill boring of this perforating press, efficient can increase exponentially significantly, simultaneously, can also be in the use in some other incompatibility electrification place, specific occasion.
The purpose of this utility model is achieved in that the tram that die is installed in arc fuselage, after on the drift butterfly spring being installed, drift is installed to the position of arc fuselage, on arc fuselage, load onto support, with two the joint connecting rods with bearing pin respectively with support, drift is correctly hinged, on support, install the flange cover, and will be by piston rod, piston, cylinder, the cylinder assembly that sealing ring is formed be installed in the flange cover above, with bearing pin that two joint connecting rods and piston rod are correctly hinged, rapid-release valve is installed on the cylinder body of cylinder, on rapid-release valve, install air inlet connections, on drift, install punch.
The utility model is work like this: on arc fuselage, be provided with the support of structure, top and bottom at support, the articulated elbow-bar mechanism of forming by two joint connecting rods, in the elbow-bar mechanism wherein the end of a connecting rod link to each other with drift, drift is installed on the arc fuselage, the hinged place of elbow-bar mechanism two joint connecting rods, be hinged simultaneously with rack-mount steam-cylinder piston, so cylinder promotes elbow-bar mechanism by the piston rod of cylinder, elbow-bar mechanism promotes to be installed in the drift motion on the arc fuselage again, the metal blank of waiting to make the hole is placed on the arc space of fuselage, just can punching out goes out needed hole.In order effectively to utilize the space, make little that the size of entire mechanism tries one's best, convenient on-the-spot use is with mobile, cylinder is the single-acting cylinder, the piston that is cylinder has only impulse stroke, and its return is to promote the steam-cylinder piston return indirectly by the counter motion that is arranged at the butterfly spring promotion elbow-bar mechanism on the drift.Be the drift fast return that realizes that drift finishes later in punching, porting at cylinder is provided with rapid-release valve, and this rapid-release valve can conducting when feeding positive pressure, in case positive air pressure is cancelled, just can reverse-conducting, existing air pressure in the cylinder promptly is discharged into the outside.
Beneficial effect: the utility model structurally, owing to adopt elbow-bar mechanism as operating mechanism, with cylinder as actuating unit, have quick action, produce the big characteristics of punching press strength, so, not only overcome the low defective of productivity ratio that the boring of manual punching and electric drill exists, also overcome the potential safety hazard of using electric drill boring to exist in some special places, high punching efficiency can adapt to the defective of the restriction that some special occasions have done electricity usage.
Description of drawings
Below in conjunction with accompanying drawing structure of the present utility model is described further.
Accompanying drawing is a structure principle chart of the present utility model.
Shown in the figure: 1, arc fuselage; 2, die; 3, punch; 4, butterfly spring; 5, drift; 6, bearing pin; 7, connecting rod; 8, support; 9, flange cover; 10, piston rod; 11, air inlet connections; 12, rapid-release valve; 13, cylinder; 14, piston; 15, sealing ring.
The specific embodiment
Die (2) is installed in the tram of arc fuselage, after drift (5) is gone up installation butterfly spring (4), drift (5) is installed to the position of arc fuselage (1), on arc fuselage (1), load onto support (8), with two the joint connecting rods (7) with bearing pins (6) respectively with support (8), drift (5) is correctly hinged, on support (8), install flange cover (9), and will be by piston rod (10), piston (14), cylinder (13), the cylinder assembly that sealing ring (15) is formed be installed in flange cover (9) above, with bearing pin (6) that two joint connecting rods (7) are correctly hinged with piston rod (10), rapid-release valve (12) is installed on the cylinder body of cylinder, on rapid-release valve (12), install air inlet connections (11), on drift (5), install punch (3).
Claims (1)
1. novel portable pneumatic punching machine, it is characterized in that: the tram that die (2) is installed in arc fuselage, after drift (5) is gone up installation butterfly spring (4), drift (5) is installed to the position of arc fuselage (1), on arc fuselage (1), load onto support (8), with two the joint connecting rods (7) with bearing pins (6) respectively with support (8), drift (5) is correctly hinged, on support (8), install flange cover (9), and will be by piston rod (10), piston (14), cylinder (13), the cylinder assembly that sealing ring (15) is formed be installed in flange cover (9) above, with bearing pin (6) that two joint connecting rods (7) are correctly hinged with piston rod (10), rapid-release valve (12) is installed on the cylinder body of cylinder, on rapid-release valve (12), install air inlet connections (11), on drift (5), install punch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201687152U CN201493376U (en) | 2009-08-05 | 2009-08-05 | Novel portable pneumatic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201687152U CN201493376U (en) | 2009-08-05 | 2009-08-05 | Novel portable pneumatic punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493376U true CN201493376U (en) | 2010-06-02 |
Family
ID=42436586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201687152U Expired - Fee Related CN201493376U (en) | 2009-08-05 | 2009-08-05 | Novel portable pneumatic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493376U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| CN102989862A (en) * | 2012-12-11 | 2013-03-27 | 武汉钢铁(集团)公司 | Punching device and punching method for weld marks of single-cylinder driven laser welding machines |
| CN103302169A (en) * | 2013-06-13 | 2013-09-18 | 长沙仙达实业有限公司 | Device for punching holes on double-layer longitudinal beams |
| CN104759541A (en) * | 2015-04-13 | 2015-07-08 | 唐山市燕南制锹有限公司 | Agricultural tool shouldering and embossing mould and manufacturing method thereof |
| CN105499368A (en) * | 2015-12-29 | 2016-04-20 | 天津褔臻工业装备有限公司 | Pneumatic vehicle body punching device |
| CN107856117A (en) * | 2017-11-28 | 2018-03-30 | 盐城方天无纺制品有限公司 | A kind of puncher pressing mechanism |
-
2009
- 2009-08-05 CN CN2009201687152U patent/CN201493376U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912917A (en) * | 2010-08-30 | 2010-12-15 | 李春生 | Automatic punching machine |
| CN102989862A (en) * | 2012-12-11 | 2013-03-27 | 武汉钢铁(集团)公司 | Punching device and punching method for weld marks of single-cylinder driven laser welding machines |
| CN102989862B (en) * | 2012-12-11 | 2015-12-23 | 武汉钢铁(集团)公司 | Single cylinder-actuated type laser welder weld seam mark hole punched device and hole-punching method |
| CN103302169A (en) * | 2013-06-13 | 2013-09-18 | 长沙仙达实业有限公司 | Device for punching holes on double-layer longitudinal beams |
| CN104759541A (en) * | 2015-04-13 | 2015-07-08 | 唐山市燕南制锹有限公司 | Agricultural tool shouldering and embossing mould and manufacturing method thereof |
| CN105499368A (en) * | 2015-12-29 | 2016-04-20 | 天津褔臻工业装备有限公司 | Pneumatic vehicle body punching device |
| CN107856117A (en) * | 2017-11-28 | 2018-03-30 | 盐城方天无纺制品有限公司 | A kind of puncher pressing mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100805 |