CN2543672Y - Vacuum nailing gun - Google Patents
Vacuum nailing gun Download PDFInfo
- Publication number
- CN2543672Y CN2543672Y CN 02227015 CN02227015U CN2543672Y CN 2543672 Y CN2543672 Y CN 2543672Y CN 02227015 CN02227015 CN 02227015 CN 02227015 U CN02227015 U CN 02227015U CN 2543672 Y CN2543672 Y CN 2543672Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- piston
- trigger
- handle
- ail gun
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a vacuum nailing gun which includes a gun body, a handle, a trigger, a nip and a firing pin, and is characterized in that: the gun boring where the firing pin is placed is internally provided with a front piston and a back piston which are placed in a single air cylinder formed by the gun boring, with the front piston connected with the firing pine and the back piston connected with a rolling elevation device; the trigger is formed through the provision of the front of the handle with a serrated lever which revolves around a positioning shaft and drives the rolling elevation device through a single-direction pulley and a planet wheel set; a locking device which revolves around the positioning shaft and is controlled by a trigger is placed at a rolling serrated shaft, the lower part of which is circled with a spring; a trigger is connected with a trigger pull rope which is externally circled with a draught spring which has one end fixed on the handle and the other end fixed on the end of the trigger. The utility model can work without the arrangement of an air compressor.
Description
Technical field
The utility model relates to a kind of vacuum ail gun.
Background technology
In the prior art, no matter be that woodenware is made or house decoration, people generally use the air pressure ail gun, this air pressure ail gun in use, need the configuration air compressor, the power that provides nailing required, the flexible operation of this ail gun own are provided, but the air compressor machine that is disposed is heavy relatively, thereby its application scenario is restricted.
The utility model content
The purpose of this utility model provides a kind of vacuum ail gun of giving up air compressor fully.
Above-mentioned purpose of the present utility model adopts following technical scheme to be achieved:
The utility model comprises the body of a gun, handle, trigger, nail folder and striker, it is characterized in that: double-piston before and after in the rifle boring at striker place, being provided with, described front and back double-piston is in the formed single cylinder of rifle boring, described secondary piston is connected with striker, described back piston connects a hoist lifting device, the one band tooth lever that rotates around locating shaft is arranged at the handle front end and constitutes trigger, described band tooth lever drives hoist lifting device by unidirectional pulley and planetary gear set, one is arranged at elevator tooth axle place by the locking device of pulling button control that rotates around locating shaft, be with a spring under the described elevator tooth axle, one removes to link and connects one and remove the button stay cord, outside stay cord, be with extension spring, extension spring one end is fixed on the handle, and the other end is fixed in the end of removing button.
Described back piston is provided with one and raises the rope pin, and the sheave shaft of raising of hoist lifting device is arranged at the piston rear portion, is provided with one and raises the rope locating wheel on this wheel shaft, and the described rope of raising is connected on the elevator gear by locating wheel.
Described unidirectional pulley is arranged between follower shaft and the band tooth lever, on band tooth lever a return spring is set, and this return spring other end is fixed on the body of a gun.
In order to regulate cylinder vacuum, vacuum breaker is set at described cylinder front end.
Described planetary gear set is connected by planetary gear, arranges ring gear and front-seat planet carrier thereafter and connects into an integral body, and its output is a corner gear, described corner gear and another corner gears engaged.
Described striker is provided with dog screw and long and narrow locating hole.
Described cylinder front end is provided with unidirectional pressure releasing hole.
Described rifle boring rear portion is provided with Air Filter.
Because the utility model has adopted technique scheme, thereby has following characteristics:
1, unidirectional wheels arrangements mainly plays unidirectional gearing between driven gear shaft and band tooth lever.After finishing power transmission, under the effect of band tooth arm spring, get back on the sticking point automatically.
2, main starting power transmission of hoist lifting device and power disengaging effect when the piston elevator arrives the precalculated position, break away from power tooth axle and passive ring gear, make piston not bear any load and shrink downwards, reach the optimum utilization of energy.
3, the fit hermetically-sealed construction of piston before and after the form of single cylinder double-piston forms effectively when current back piston separates, forms vacuum chamber naturally, and back piston is a field of force application of force piston, and secondary piston is for scooping out the inertia force piston.
4, band tooth lever constitutes the motive drive source of this machine, with little power in the powerful motivation reader.
5, the striker dog screw is a coordinate points at the bottom of with cylinder, is as the criterion with the nailing length index, and the mobile space of control piston makes that piston is constantly outer to be moved vacuum chamber and increase.Under the vacuum convergent force impact of moment, secondary piston has been accepted the inertia force of back piston nail has been got.
6, pressure releasing hole is arranged on the cylinder front position, mainly has been air row pressure effect.Air was discharged when piston pressed down, and avoided little air to be squeezed producing that striker is soft to stagnate, and shooting nail strength is not enough.
7, vacuum breaker is then considered in the frequent motion of piston and can be produced wearing and tearing, makes seal clearance become big vacuum chamber and assembles the collection air.An air control valve is set, just can be the little air that infiltrates in the period of motion, under the impact that vacuum chamber shrinks, air will the extrusion expansion dump valve outside.Make motion once infiltrate little air and discharge air capacity accordingly, do not allow air gather, gas clean-up.Avoided tearing open machine and installed again and dump air and obtain pure vacuum, reduced damage that changer produces and increase body service life.Vacuum breaker also can be used to regulate because of the excessive problem of vacuum pressure, can put into air in the valve appropriateness, regulates required pressure.
8, mainly based on Simpson and Rui Wenniusi planetary gear transmission mechanism, their common advantage has the planet circular system transmission mechanism:
1) two groups or three groups, the four groups basic planetary gearsets series connection that comprise sun gear were arranged ring gear and front-seat planet carrier thereafter and are connected into an integral body before and after this compound planet gear transmission mechanism had.
2) own compact conformation only takies less proportional space.
3) it is to bear torque load jointly by several planetary gears, and only loading separately with a gear than general gear drive is improved.
4) its each gear all remains on engagement always, can stably improve rotating speed rapidly.
5) planet carrier, ring gear all center on same center line rotation.
6) certain kind of drive is changed over the another kind of kind of drive very nimblely, thereby draw different input-output rotating ratios or change its relative direction, for example: when planet carrier motionless, sun gear and ring gear are respectively and input or output end, this moment the input and output shaft counter-rotation, and the sun gear rotating speed is higher than the ring gear rotating speed, if the interior number of teeth is 42, too the number of teeth is 18, and the row number of teeth is 12, and its rotating ratio is 2.33: 1.
7) during the planet carrier locking, planetary gear, ring gear are in suspended state, do not need bearing to bear load and slide.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is that locking device and elevator tooth axle arrangement position concern schematic diagram
Fig. 3 is a body of a gun structural representation
The specific embodiment
Below in conjunction with accompanying drawing in detail the utility model is described in detail
As shown in the figure
The utility model comprises the body of a gun 19, handle 1, trigger 2, nail folder 39 and striker 14, it is characterized in that: double-piston 27 before and after in the rifle boring at striker 14 places, being provided with, 28, described front and back double-piston is in the formed single cylinder 26 of rifle boring, described secondary piston 27 is connected with striker 14, described back piston 28 connects a hoist lifting device 30, the one band tooth lever 2 that rotates around locating shaft 37 is arranged at the handle front end and constitutes trigger 2, described band tooth lever 2 drives hoist lifting device 30 by unidirectional pulley 49 and planetary gear set 20, one is arranged at elevator tooth axle 48 places by the locking devices 45 of removing button 7 controls that rotate around locating shaft 8, and described elevator tooth axle is with a spring 46 for 48 times.The described button 7 of removing connects one and removes button stay cord 35, is with an extension spring 6 stay cord 35 outside, and extension spring 6 one ends are fixed on the handle 1, and the other end is fixed in the end of removing button 7, is provided with one and removes to buckle and conceal groove 9 on handle.
Described back piston 28 is provided with one and raises rope pin 32, and the sheave shaft 31 of raising of hoist lifting device 30 is located at back piston 28 rear portions, is provided with one and raises rope locating wheel 29 on this wheel shaft 31, and the described rope of raising is connected on the elevator gear 34 by locating wheel 29,33.
Described unidirectional pulley 49 is arranged between follower shaft and the band tooth lever 2, on band tooth lever 2 return spring 50 is set, and this return spring other end is fixed on the body of a gun 19.
At described cylinder front end vacuum breaker 40 is set, in order to regulate cylinder vacuum.
Described planetary gear set 20 is composed in series by planetary gear, arranges ring gear 21 thereafter and connects into an integral body with front-seat planet carrier 22, and its output is a corner gear 23, described corner gear 23 and another corner gear 25 engagements.
Described striker 14 is provided with dog screw 11 and long and narrow locating hole 12.
Described cylinder 26 front ends are provided with unidirectional pressure releasing hole 15.
Described rifle boring rear portion is provided with Air Filter 47.
Claims (9)
1, the vacuum ail gun, comprise the body of a gun, handle, trigger, nail folder and striker, it is characterized in that: double-piston before and after in the rifle boring at striker place, being provided with, described front and back double-piston is in the formed single cylinder of rifle boring, described secondary piston is connected with striker, described back piston connects a hoist lifting device, the one band tooth lever that rotates around locating shaft is arranged at the handle front end and constitutes trigger, described band tooth lever drives hoist lifting device by unidirectional pulley and planetary gear set, one is arranged at elevator tooth axle place by the locking device of pulling button control that rotates around locating shaft, be with a spring under the described elevator tooth axle, one removes to link and connects one and remove the button stay cord, be with extension spring outside stay cord, extension spring one end is fixed on the handle, and the other end is fixed in the end of removing button.
2, vacuum ail gun according to claim 1 is characterized in that: described unidirectional pulley is arranged between follower shaft and the band tooth lever, on band tooth lever a return spring is set, and this return spring other end is fixed on the body of a gun.
3, vacuum ail gun according to claim 1 and 2, it is characterized in that: described back piston is provided with one and raises the rope pin, the sheave shaft of raising of hoist lifting device is arranged at the back piston rear portion, is provided with one and raises the rope locating wheel on this wheel shaft, and the described rope of raising is connected on the elevator gear by locating wheel.
4, vacuum ail gun according to claim 1 and 2 is characterized in that: the vacuum breaker of regulating cylinder vacuum is set at described cylinder front end.
5, vacuum ail gun according to claim 1 and 2, it is characterized in that: described planetary gear set is connected by planetary gear, thereafter arrange ring gear and front-seat planet carrier and connect into an integral body, its output is a corner gear, described corner gear and another corner gears engaged.
6, vacuum ail gun according to claim 1 and 2 is characterized in that: described striker is provided with dog screw and long and narrow locating hole.
7, vacuum ail gun according to claim 1 and 2 is characterized in that: described cylinder front end is provided with unidirectional pressure releasing hole.
8, vacuum ail gun according to claim 1 and 2 is characterized in that: be provided with Air Filter at described rifle boring rear portion.
9, vacuum ail gun according to claim 1 and 2 is characterized in that: be provided with one and remove and buckle latent groove on handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227015 CN2543672Y (en) | 2002-04-18 | 2002-04-18 | Vacuum nailing gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02227015 CN2543672Y (en) | 2002-04-18 | 2002-04-18 | Vacuum nailing gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2543672Y true CN2543672Y (en) | 2003-04-09 |
Family
ID=33703887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02227015 Expired - Fee Related CN2543672Y (en) | 2002-04-18 | 2002-04-18 | Vacuum nailing gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2543672Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029595A (en) * | 2010-10-09 | 2011-04-27 | 王红红 | Multifunctional vacuum hammer |
| CN102631054A (en) * | 2012-03-06 | 2012-08-15 | 陈璨 | Pneumatic gun nail-shooting pipeline and pneumatic nail-shooting gun |
| CN107914242A (en) * | 2017-12-22 | 2018-04-17 | 王家宏 | Integral electric air pressure nailing gun |
| CN108858064A (en) * | 2018-07-12 | 2018-11-23 | 安徽理工大学 | A kind of portable manual wall nailing machine |
| CN109514501A (en) * | 2018-12-28 | 2019-03-26 | 世链（温岭）工具有限公司 | A kind of cement nailing gun |
-
2002
- 2002-04-18 CN CN 02227015 patent/CN2543672Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102029595A (en) * | 2010-10-09 | 2011-04-27 | 王红红 | Multifunctional vacuum hammer |
| CN102631054A (en) * | 2012-03-06 | 2012-08-15 | 陈璨 | Pneumatic gun nail-shooting pipeline and pneumatic nail-shooting gun |
| CN102631054B (en) * | 2012-03-06 | 2014-06-18 | 陈璨 | Pneumatic gun nail-shooting pipeline and pneumatic nail-shooting gun |
| CN107914242A (en) * | 2017-12-22 | 2018-04-17 | 王家宏 | Integral electric air pressure nailing gun |
| CN108858064A (en) * | 2018-07-12 | 2018-11-23 | 安徽理工大学 | A kind of portable manual wall nailing machine |
| CN108858064B (en) * | 2018-07-12 | 2021-08-03 | 安徽理工大学 | Portable manual wall nailing machine |
| CN109514501A (en) * | 2018-12-28 | 2019-03-26 | 世链（温岭）工具有限公司 | A kind of cement nailing gun |
| CN109514501B (en) * | 2018-12-28 | 2024-02-27 | 台州市大江实业有限公司 | Cement nail gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Deng Guoren Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |