CN101585183B - Pneumatic ailing machine with adjustable ailing force - Google Patents
Pneumatic ailing machine with adjustable ailing force Download PDFInfo
- Publication number
- CN101585183B CN101585183B CN2009100994730A CN200910099473A CN101585183B CN 101585183 B CN101585183 B CN 101585183B CN 2009100994730 A CN2009100994730 A CN 2009100994730A CN 200910099473 A CN200910099473 A CN 200910099473A CN 101585183 B CN101585183 B CN 101585183B
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- China
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- nut
- knob
- screw rod
- balanced valve
- ailing
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Abstract
A pneumatic ailing machine with adjustable ailing force comprises a machine body, an air cylinder, an upper aluminum lid, and a balanced valve positioned inside the upper aluminum lid; the tail of theupper aluminum lid is provided with an adjusting mechanism capable of adjusting the position of the balanced valve; the adjusting mechanism comprise a screw-and-nut combination adjusting the position of the balanced valve, wherein the nut of the screw-and-nut combination is fixed on the upper aluminum lid, the tail of the screw of the screw-and-nut combination is provided with a knob capable of d riving the rotation of the screw, and the head of the screw is fixed with an inside lining for limiting the travel distance of the balanced valve. The invention has the advantages of adjustable ailingforce, simple structure and low cost.
Description
Technical field
The present invention relates to a kind of gas pin gun of adjustable nailing force.
Technical background
In using the process of gas pin gun, run into through regular meeting different wooden or use different size rifle nail to need the situation of different nailing forces so that the rifle nail enters the expection requirement that the depth of sheet material meets the user.
The nailing force of gas pin gun depends on the aeration quantity of air pressure and inner cylinders.Air pressure is provided by the air pump that ailing machine connected, though can regulate nailing force by changing air pump output pressure, this adjustment is rough, is difficult to grasp.And air pump and ailing machine often have specified air pressure, do not allow roomy air pressure adjustment.
Cylinder advance the stroke size that aeration quantity depends on balanced valve.And the stroke of the balanced valve of existing gas pin gun is fixed, can't adjustment stroke, thus the defective that causes nailing force to regulate; Use constant nailing force to increase air consumption, increased noise, reduced the nail rifle life-span, limited in its scope of application of occasion of the little nailing force of demand in addition.
Therefore, when the needs control nailing degree of depth, existing ailing machine can only rely on feel, the distance by changing muzzle and plate face and when pulling the trigger nailing gun-swinging speed realize.The effect of regulating depends on user's qualification, and for general user, this method is difficult for grasping.And because how many feels changes during each nailing, the nailing degree of depth is inhomogeneous.
Secondly, the stroke of the balanced valve of ailing machine all is arranged on optimum value in theory, is beneficial to bring into play EIAJ.But because foozle, every stroke the pairing balanced valve of EIAJ of ailing machine is different.Therefore, in fact the balanced valve stroke of most of ailing machines does not reach optimum value.
At last, the stroke of balanced valve fixedly is unfavorable for regulating the nailing frequency.Each nailing, balanced valve is walked a stroke back and forth.There are the relation of inverse correlation in the stroke of balanced valve and nailing frequency.Under specific occasions, need the suitable nailing frequency that meets user's custom.Obviously, the stroke of balanced valve fixedly is unfavorable for regulating the nailing frequency, and then the comfortableness of influence use.
Summary of the invention
For overcoming the above-mentioned shortcoming of existing ailing machine, the invention provides a kind of adjustable ailing force, be convenient to the gas pin gun bringing into play EIAJ, be convenient to regulate the nailing frequency.
The gas pin gun of adjustable nailing force comprises rifle body, cylinder, goes up aluminium lid, is positioned at the balanced valve of aluminium lid inside;
It is characterized in that: the described afterbody of going up aluminium lid is provided with the governor motion of the position that can regulate described balanced valve;
Described governor motion comprises: the bolt and nut combination of adjustment valve position, the nut of described bolt and nut combination is fixed on described going up on the aluminium lid, the afterbody of the screw rod of described bolt and nut combination is provided with the knob that can drive the screw rod rotation, and the head of described screw rod is fixed with the liner of the stroke that is used to limit described balanced valve.
Further, described knob is connected with described screw rod by first feather key, and the surface of described screw rod is provided with the gathering sill that described first feather key of restriction moves on the axis of screw rod.
Further, described knob is connected with described nut by second feather key, and described nut is provided with the annular groove that only allows described knob rotation.
Further, described knob is provided with detent mechanism, and described detent mechanism comprises by back-moving spring and is fixed on the positioning bead on the knob and is positioned at the pit nut tail end, that can fix described positioning bead.
Technical conceive of the present invention is: when needing to regulate nailing force, the rotation knob is under the effect of first feather key, screw rod rotate and forward (backward) move, drive liner forward (backward) move, thereby the stroke of adjustment valve reaches the purpose of regulating nailing force; When the balanced valve adjusting put in place, positioning bead snapped in the pit, limits knob position, it is no longer rotated.
Secondly, the balanced valve of ailing machine of the present invention can Precision trimming, and the user can find every balanced valve stroke during the EIAJ of rifle by on probation, helps bringing into play the optimum performance of ailing machine.
Once more, utilize the stroke of balanced valve and the relation that there is inverse correlation in the nailing frequency,, can change the nailing frequency easily, find the user to feel optimal nailing frequency, improve the comfortableness of using by changing the position of balanced valve.
At last, when balanced valve was set to zero stroke, corresponding cylinder intake air quantity was zero, and ailing machine can't be pulled the trigger.Played the effect of safeties.The danger of can anti-errorly in advance hit, children playing false triggering.
Advantage of the present invention is: adjustable ailing force, reduce air consumption, reduce noise, improve the life-span, help bringing into play ailing machine EIAJ, be convenient to regulate nailing frequency, security good, enlarge the scope of application and advantage simple in structure, with low cost.
Description of drawings
Fig. 1 is a decomposing schematic representation of the present invention
Fig. 2 is the schematic diagram of user mode of the present invention
Fig. 3 is the partial enlarged drawing of A among Fig. 2
The specific embodiment
With reference to accompanying drawing, further specify the present invention:
The gas pin gun of adjustable nailing force comprises rifle body 1, cylinder 2, goes up aluminium lid 3, is positioned at the balanced valve 4 of aluminium lid 3 inside;
The described afterbody of going up aluminium lid 3 is provided with the governor motion of the position that can regulate described balanced valve 4;
Described governor motion comprises: the bolt and nut combination of adjustment valve 4 positions, the nut 51 of described bolt and nut combination is fixed on described going up on the aluminium lid 3, the afterbody of the screw rod 52 of described bolt and nut combination is provided with the knob 53 that can drive screw rod 52 rotations, the head of described screw rod 52 is fixed with the liner 54 of the stroke that is used to limit described balanced valve 4, and described liner 54 is the sealing cushion pad.
Described knob 53 is connected with described screw rod 52 by first feather key 531, and the surface of described screw rod 52 is provided with 531 gathering sills 521 that move of described first feather key of restriction on the axis of screw rod 52.
Described knob 53 is connected with described nut 51 by second feather key 532, and described nut 51 is provided with the annular groove 511 that only allows described knob 53 rotations.
Described knob 53 is provided with detent mechanism, and described detent mechanism comprises by back-moving spring 5331 and is fixed on the positioning bead 5332 on the knob and is positioned at pit 512 nut 51 tail ends, that can fix described positioning bead 5332.
Technical conceive of the present invention is: when needing to regulate nailing force, rotation knob 53 is under the effect of first feather key 531, screw rod 52 rotate and forward (backward) move, drive liner 54 forward (backward) move, thereby the stroke of adjustment valve 4 reaches the purpose of regulating nailing force; When balanced valve 4 adjustings put in place, positioning bead 5332 snapped in the pit 512, limits knob 53 positions, it is no longer rotated.
Secondly, the balanced valve of ailing machine of the present invention can Precision trimming, and the user can find every balanced valve stroke during the EIAJ of rifle by on probation, helps bringing into play the optimum performance of ailing machine.
Once more, utilize the stroke of balanced valve and the relation that there is inverse correlation in the nailing frequency,, can change the nailing frequency easily, find the user to feel optimal nailing frequency, improve the comfortableness of using by changing the stroke of balanced valve.
At last, when balanced valve was set to zero stroke, corresponding cylinder intake air quantity was zero, and ailing machine can't be pulled the trigger.Played the effect of safeties.The danger of can anti-errorly in advance hit, children playing false triggering.
The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as only limiting to the concrete form that embodiment states, protection scope of the present invention also reach in those skilled in the art conceive according to the present invention the equivalent technologies means that can expect.
Claims (4)
1. the gas pin gun of adjustable nailing force comprises rifle body, cylinder, goes up aluminium lid, is positioned at the balanced valve of aluminium lid inside;
It is characterized in that: the described afterbody of going up aluminium lid is provided with the governor motion of the position that can regulate described balanced valve;
Described governor motion comprises: the bolt and nut combination of adjustment valve position, the nut of described bolt and nut combination is fixed on described going up on the aluminium lid, the afterbody of the screw rod of described bolt and nut combination is provided with the knob that can drive the screw rod rotation, and the head of described screw rod is fixed with the liner of the stroke that is used to limit described balanced valve.
2. the gas pin gun of adjustable nailing force as claimed in claim 1, it is characterized in that: described knob is connected with described screw rod by first feather key, and the surface of described screw rod is provided with the gathering sill that described first feather key of restriction moves on the axis of screw rod.
3. the gas pin gun of adjustable nailing force as claimed in claim 2 is characterized in that: described knob is connected with described nut by second feather key, and described nut is provided with the annular groove that only allows described knob to rotate.
4. as the gas pin gun of one of claim 1-3 described adjustable nailing force, it is characterized in that: described knob is provided with detent mechanism, and described detent mechanism comprises by back-moving spring and is fixed on the positioning bead on the knob and is positioned at the pit nut tail end, that can fix described positioning bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100994730A CN101585183B (en) | 2009-06-08 | 2009-06-08 | Pneumatic ailing machine with adjustable ailing force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100994730A CN101585183B (en) | 2009-06-08 | 2009-06-08 | Pneumatic ailing machine with adjustable ailing force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101585183A CN101585183A (en) | 2009-11-25 |
| CN101585183B true CN101585183B (en) | 2011-08-10 |
Family
ID=41369705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100994730A Expired - Fee Related CN101585183B (en) | 2009-06-08 | 2009-06-08 | Pneumatic ailing machine with adjustable ailing force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101585183B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607392B (en) * | 2009-07-07 | 2014-06-11 | 杨明军 | Adjusting device for nailer nailing force |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0224643A2 (en) * | 1985-11-07 | 1987-06-10 | Olympic Co., Ltd. | Electric tacker |
| CN201220401Y (en) * | 2008-07-10 | 2009-04-15 | 重庆大环机械制造有限公司 | Balanced valve overhead type pneumatic nail gun |
-
2009
- 2009-06-08 CN CN2009100994730A patent/CN101585183B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0224643A2 (en) * | 1985-11-07 | 1987-06-10 | Olympic Co., Ltd. | Electric tacker |
| CN201220401Y (en) * | 2008-07-10 | 2009-04-15 | 重庆大环机械制造有限公司 | Balanced valve overhead type pneumatic nail gun |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101585183A (en) | 2009-11-25 |
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| Date | Code | Title | Description |
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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 | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Taizhou Dajiang Ind. Co., Ltd. Assignor: Yang Mingjun Contract record no.: 2012330000212 Denomination of invention: Pneumatic ailing machine with adjustable ailing force Granted publication date: 20110810 License type: Exclusive License Open date: 20091125 Record date: 20120427 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20150608 |
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| EXPY | Termination of patent right or utility model |