CN201109134Y - Hand-held pneumatic pinhole plotter - Google Patents
Hand-held pneumatic pinhole plotter Download PDFInfo
- Publication number
- CN201109134Y CN201109134Y CNU2007201220216U CN200720122021U CN201109134Y CN 201109134 Y CN201109134 Y CN 201109134Y CN U2007201220216 U CNU2007201220216 U CN U2007201220216U CN 200720122021 U CN200720122021 U CN 200720122021U CN 201109134 Y CN201109134 Y CN 201109134Y
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- cylinder
- fixed
- piston rod
- portable pneumatic
- die
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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.)
- Expired - Lifetime
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Abstract
The utility model relates to a portable type pneumatic punching machine, which comprises a cylinder, a handle which is fixed on the body of the cylinder and a punch cutter which is fixed on a piston rod of the cylinder, wherein, a locating rod which can press against a punched article is fixed on the body of the cylinder. When the piston rod is under the retraction condition, the press against end of the locating rod extends out of a blade of the punch cutter. Therefore, when using, the portable type pneumatic punching machine is lifted by hand to make the press against end of the locating rod press against the punched article, the cylinder is started, and then, the piston rod of the cylinder can drive the punch cutter to carry out punching on the punched article, the portable type pneumatic punching machine can directly carry out the punching without needing to mount and dismount the punched article. After the punching is completed, the press against end of the locating rod presses waste materials punched on the punched article without needing to artificially unload the waste materials from the punch cutter further, and the production efficiency is high.
Description
Technical field
The utility model relates to a kind of perforating device, relates in particular to a kind of portable pneumatic puncher.
Background technology
China's utility model patent 200320108373.8 specifications disclose a kind of portable pneumatic puncher, comprise handle, die-cut cutter, workbench and frame, described handle and stationary table are on frame, wherein, also comprise and be provided with the magnetic valve that a gas access can two gas vents, be arranged on the switch on the handle, be provided with the cylinder of reciprocating piston, die-cut cutter is connected with piston rod, the upper end of cylinder is provided with end entrance on the Compressed Gas, the lower end is provided with end entrance under the Compressed Gas, on the Compressed Gas under an end of end entrance and the Compressed Gas end of end entrance be connected with two gas vents of magnetic valve respectively, the other end of end entrance is connected with the last end spaces of cylinder by last tracheae on the Compressed Gas, the other end of end entrance is connected with the following end spaces of cylinder by following tracheae under the Compressed Gas, and described switch is connected by lead with magnetic valve.In use, the article that need punching are placed on the workbench of die-cut cutter below, press switch, the magnetic valve action, Compressed Gas promptly enters end spaces on the cylinder by the magnetic valve gas access by end entrance on the compressed gas of last tracheae, and the gas under the cylinder in the end spaces is promptly discharged by exhaust outlet, and piston moves downward, die-cut cutter moves downward thereupon, punching on article; Release-push, magnetic valve resets, and Compressed Gas promptly enters end spaces under the cylinder by the magnetic valve gas access by end entrance under the following compressed gas of tracheae, gas on the cylinder in the end spaces is promptly discharged by exhaust outlet, piston moves upward, and die-cut cutter moves upward thereupon, and punching finishes.This portable pneumatic puncher needs in use object to be punched is fixed on the workbench and just can carry out punch operation, inconvenient operation; If the size of object to be punched is big or object to be punched is installed in field of employment inconvenience dismounting, just can not be fixed on the workbench, can't carry out punch operation; And the waste material under punched is contained in the inner chamber of die-cut cutter, needs manually waste material to be unloaded.
The utility model content
The utility model purpose is to provide a kind of and can directly be pressed on object surface to be punched and carries out portable pneumatic puncher punching, easy to operate.
For solving the problems of the technologies described above, the utility model provides a kind of portable pneumatic puncher, comprises cylinder, is fixed on the handle on this cylinder block and is fixed on die-cut cutter on the piston rod of this cylinder; Wherein, be fixed with the backstay that can compress punched article on the described cylinder block, when described piston rod was in retracted state, the blade that stretches out this die-cut cutter was held in compressing of this backstay.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, offer first pilot hole that bootable this body slides along described backstay on the body of described die-cut cutter.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, be fixed with the locating piece that can compress punched article on the end of stretching out described first pilot hole of described backstay.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the cross section outline of this locating piece is slightly less than the profile that the blade of described die-cut cutter surrounds.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, convex with spur on the face that compresses punched article of described locating piece.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the cylinder body of described cylinder stretches out direction to piston rod and further extends to form guide cylinder; The end of this guide cylinder is fixed with end cap, is formed with second pilot hole on this end cap; Be fixed with the corresponding guide pad of inner chamber cross section of cross section and this guide cylinder on this piston rod, be fixed with guide post on this guide pad, an end of this guide post passes this second pilot hole and is fixed with described die-cut cutter; Described backstay is fixed on this end cap.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, described handle is fixed on the top cover of the piston rod dorsad on the described cylinder block.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, it also comprises valve; This valve is a two-position three-way valve; Be formed with the gas off-take that an end is in communication with the outside on the described handle and be communicated with the rodless cavity of described cylinder and the air intake duct of high-pressure air source; The two interfaces serial connection of this two-position three-way valve is communicated with on air intake duct, and another interface of this two-position three-way valve is communicated with the other end of this gas off-take; This two-position three-way valve optionally is communicated with the rodless cavity of this cylinder with the high-pressure air source or the external world.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, the upper cover of piston rod of described cylinder is provided with the compression spring, and an end of this compression spring is replaced on the piston of this cylinder, and the other end is replaced on this cylinder block.
As a kind of improvement of the present utility model, in above-mentioned basis, wherein, be fixed with handle on the cylinder body of described cylinder.
Compared with prior art, the utlity model has following advantage: owing on cylinder block, be fixed with the backstay that can compress punched article, be in retracted state at the piston rod of cylinder, backstay compress the blade that end stretches out this die-cut cutter.Therefore, in use, portable the utility model is replaced the end that compresses of backstay on punched article, starts cylinder, and the piston rod of cylinder just can drive die-cut cutter and punch on punched article, need not to load and unload punched article and just can directly punch, and is simple to operate; After punching was finished, the end that compresses of backstay was pressed in the waste material under die-cut on the punched article, no longer needs manually waste material to be unloaded from die-cut cutter the production efficiency height.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Fig. 1 looks the broken section structural representation for the master of a kind of portable pneumatic puncher of the utility model.
The specific embodiment
See also Fig. 1, a kind of portable pneumatic puncher of the utility model comprises cylinder 1, handle 2, die-cut cutter 3, backstay 4, handle 5, two-position three-way valve 6.
On handle 2, be formed with the gas off-take 21 that an end is in communication with the outside, in the outlet of this gas off-take 21, be provided with silencer 22; Two-position three-way valve 6 is provided with on the transverse arm away from cylinder 1 of handle 2, the two interfaces serial connection of this two-position three-way valve 6 is communicated with on air intake duct 20, another interface is communicated with the other end of this gas off-take 21, on the transverse arm away from cylinder 1 of handle 2, be provided with the button 61 of the station of this two-position three-way valve 6 of control, push this button 61, optionally with rodless cavity and the high-pressure air source or extraneous connection of this cylinder 1, control piston bar 12 moves this two-position three-way valve 6.
Be arranged with compression spring 13 on the piston rod 12 of cylinder 1, an end of this compression spring 13 is replaced on the piston 11 of this cylinder 1, and the other end is replaced on the cylinder body of this cylinder 1.Press button 61, make this two-position three-way valve 6 be in first station, even the rodless cavity of cylinder 1 is communicated with high-pressure air source, high-pressure air source enters the rodless cavity of cylinder 1 through air intake duct 20, the piston 11 of cylinder 1 is subjected to rod chamber one side shifting of the effect of gases at high pressure to cylinder 1, compression spring 13 is compressed, and piston rod 12 stretches out; Press button 61 once more, make this two-position three-way valve 6 be in second station, even the rodless cavity of cylinder 1 is in communication with the outside, gases at high pressure in the rodless cavity of cylinder 1 are discharged via gas off-take 21, to rodless cavity one side shifting of cylinder 1, piston rod 12 bounces back the piston 11 of cylinder 1 under the effect of the screen resilience of compression spring 13; This button 61 of repeated presses switches this two-position three-way valve 6 between first station and second station are controlled, the piston rod 12 of cylinder 1 just can back and forth stretch.
The cylinder body of described cylinder 1 stretches out direction along piston rod 12 and further extends to form guide cylinder 15; The end of this guide cylinder 15 is fixed with end cap 18, is formed with second pilot hole 19 on this end cap 18; Be fixed with guide pad 17 on the end of this piston rod 12, the inner chamber cross section of the cross section of this guide pad 17 and this guide cylinder 15 is corresponding, and under the driving of piston rod 12, this guide pad 17 can slide along the inwall of this guide cylinder 15; Be fixed with guide post 16 on this guide pad 17, an end of this guide post 16 passes this second pilot hole 19 and is fixed with described die-cut cutter 3; The blade 31 of this die-cut cutter 3 be sealing with treat the corresponding ring-type of hole punching, offer first pilot hole 30 that is parallel to described piston rod 12 on the body 32 of die-cut cutter 3; Backstay 4 is fixed on this end cap 18, and runs through this first pilot hole 30, and these first pilot hole, 30 bootable these bodies 32 slide along backstay 4.
Be fixed with the locating piece 41 that can compress punched article on the end of stretching out first pilot hole 30 of backstay 4, when piston rod 12 is in retracted state, the blade that stretches out this die-cut cutter 3 31 of this locating piece 41, the cross section outline of this locating piece 41 is slightly less than the ring-type profile that the blade 31 of die-cut cutter 3 surrounds, the blade 31 of die-cut cutter 3 waste material under the die-cut piece 41 that is positioned is pressed on the punched article, no longer needs manually waste material to be unloaded from die-cut cutter 3.
When making locating piece 41 be pressed on the punched article, in die-cut process not can because of cylinder 1 under the gases at high pressure percussion and the compression spring 13 the screen resilience effect under be shifted, on the face that compresses punched article of locating piece 41, convex with spur 42.
Claims (10)
1. portable pneumatic puncher comprises cylinder, is fixed on the handle on this cylinder block and is fixed on die-cut cutter on the piston rod of this cylinder; It is characterized in that: be fixed with the backstay that can compress punched article on the described cylinder block, when described piston rod was in retracted state, the blade that stretches out this die-cut cutter was held in compressing of this backstay.
2. a kind of portable pneumatic puncher according to claim 1 is characterized in that: offer first pilot hole that bootable this body slides along described backstay on the body of described die-cut cutter.
3. a kind of portable pneumatic puncher according to claim 2 is characterized in that: be fixed with the locating piece that can compress punched article on the end of stretching out described first pilot hole of described backstay.
4. a kind of portable pneumatic puncher according to claim 3 is characterized in that: the cross section outline of described locating piece is slightly less than the profile that the blade of described die-cut cutter surrounds.
5. a kind of portable pneumatic puncher according to claim 3 is characterized in that: convex with spur on the face that compresses punched article of described locating piece.
6. a kind of portable pneumatic puncher according to claim 2 is characterized in that: the cylinder body of described cylinder stretches out direction to piston rod and further extends to form guide cylinder; The end of this guide cylinder is fixed with end cap, is formed with second pilot hole on this end cap; Be fixed with the corresponding guide pad of inner chamber cross section of cross section and this guide cylinder on this piston rod, be fixed with guide post on this guide pad, an end of this guide post passes this second pilot hole and is fixed with described die-cut cutter; Described backstay is fixed on this end cap.
7. a kind of portable pneumatic puncher according to claim 1 is characterized in that: described handle is fixed on the top cover of the piston rod dorsad on the described cylinder block.
8. a kind of portable pneumatic puncher according to claim 7, it is characterized in that: it also comprises valve; This valve is a two-position three-way valve; Be formed with the gas off-take that an end is in communication with the outside on the described handle and be communicated with the rodless cavity of described cylinder and the air intake duct of high-pressure air source; The two interfaces serial connection of this two-position three-way valve is communicated with on air intake duct, and another interface of this two-position three-way valve is communicated with the other end of this gas off-take; This two-position three-way valve optionally is communicated with the rodless cavity of this cylinder with the high-pressure air source or the external world.
9. a kind of portable pneumatic puncher according to claim 8, it is characterized in that: the upper cover of piston rod of described cylinder is provided with the compression spring, and an end of this compression spring is replaced on the piston of this cylinder, and the other end is replaced on this cylinder block.
10. according to each described a kind of portable pneumatic puncher in the claim 1 to 9, it is characterized in that: be fixed with handle on the cylinder body of described cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201220216U CN201109134Y (en) | 2007-07-31 | 2007-07-31 | Hand-held pneumatic pinhole plotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201220216U CN201109134Y (en) | 2007-07-31 | 2007-07-31 | Hand-held pneumatic pinhole plotter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201109134Y true CN201109134Y (en) | 2008-09-03 |
Family
ID=39893654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201220216U Expired - Lifetime CN201109134Y (en) | 2007-07-31 | 2007-07-31 | Hand-held pneumatic pinhole plotter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201109134Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179837A (en) * | 2011-03-31 | 2011-09-14 | 山东泰宝防伪技术产品有限公司 | Semi-automatic hole puncher for producing plastic dropping labels |
| 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 |
| CN103950063A (en) * | 2014-05-06 | 2014-07-30 | 华新环境工程有限公司 | Cylinder type waste storage barrel tapper |
| CN104439519A (en) * | 2014-11-14 | 2015-03-25 | 成都市宏山科技有限公司 | High-pressure punching mechanism |
| CN104908103A (en) * | 2014-03-12 | 2015-09-16 | 陈国生 | Cylinder with tool |
| CN105383049A (en) * | 2015-12-12 | 2016-03-09 | 广东金兴机械有限公司 | Molding, punching and shearing mold |
| CN105755679A (en) * | 2016-04-25 | 2016-07-13 | 天津工大航泰复合材料有限公司 | Portable pneumatic needle gun |
| CN106313175A (en) * | 2016-09-09 | 2017-01-11 | 天津建昌环保股份有限公司 | Hot melting perforation device for perforating square hole in PE pipe |
| CN109588221A (en) * | 2019-01-29 | 2019-04-09 | 刘毳 | Sinocalamus latiflorus cultivating tool and cultural method |
| CN110103283A (en) * | 2019-05-13 | 2019-08-09 | 宁波来回转自动化工业有限公司 | A kind of fluid punch |
| CN110181599A (en) * | 2019-04-15 | 2019-08-30 | 四会市研创电器有限公司 | A kind of Pneumatic perforating rifle |
| CN111216185A (en) * | 2018-11-26 | 2020-06-02 | 北京橡胶工业研究设计院有限公司 | Cutting device for annular semi-finished rubber product |
| CN113442225A (en) * | 2020-03-26 | 2021-09-28 | 北京橡胶工业研究设计院有限公司 | Cutting device for manufacturing semi-finished rubber products |
-
2007
- 2007-07-31 CN CNU2007201220216U patent/CN201109134Y/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102179837A (en) * | 2011-03-31 | 2011-09-14 | 山东泰宝防伪技术产品有限公司 | Semi-automatic hole puncher for producing plastic dropping labels |
| 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 |
| CN104908103A (en) * | 2014-03-12 | 2015-09-16 | 陈国生 | Cylinder with tool |
| CN103950063A (en) * | 2014-05-06 | 2014-07-30 | 华新环境工程有限公司 | Cylinder type waste storage barrel tapper |
| CN103950063B (en) * | 2014-05-06 | 2016-03-16 | 华新环境工程有限公司 | Air-cylinder type waste storage bucket hole making drill |
| CN104439519A (en) * | 2014-11-14 | 2015-03-25 | 成都市宏山科技有限公司 | High-pressure punching mechanism |
| CN105383049A (en) * | 2015-12-12 | 2016-03-09 | 广东金兴机械有限公司 | Molding, punching and shearing mold |
| CN105755679A (en) * | 2016-04-25 | 2016-07-13 | 天津工大航泰复合材料有限公司 | Portable pneumatic needle gun |
| CN105755679B (en) * | 2016-04-25 | 2017-10-10 | 天津工大航泰复合材料有限公司 | A kind of portable pneumatic acupuncture rifle |
| CN106313175A (en) * | 2016-09-09 | 2017-01-11 | 天津建昌环保股份有限公司 | Hot melting perforation device for perforating square hole in PE pipe |
| CN106313175B (en) * | 2016-09-09 | 2019-01-29 | 天津建昌环保股份有限公司 | A kind of PE pipe opens the hot melt boring device of square hole |
| CN111216185A (en) * | 2018-11-26 | 2020-06-02 | 北京橡胶工业研究设计院有限公司 | Cutting device for annular semi-finished rubber product |
| CN109588221A (en) * | 2019-01-29 | 2019-04-09 | 刘毳 | Sinocalamus latiflorus cultivating tool and cultural method |
| CN110181599A (en) * | 2019-04-15 | 2019-08-30 | 四会市研创电器有限公司 | A kind of Pneumatic perforating rifle |
| CN110103283A (en) * | 2019-05-13 | 2019-08-09 | 宁波来回转自动化工业有限公司 | A kind of fluid punch |
| CN113442225A (en) * | 2020-03-26 | 2021-09-28 | 北京橡胶工业研究设计院有限公司 | Cutting device for manufacturing semi-finished rubber products |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |
|
| CX01 | Expiry of patent term |