CN201848828U - Electric nail gun - Google Patents
Electric nail gun Download PDFInfo
- Publication number
- CN201848828U CN201848828U CN2010205636557U CN201020563655U CN201848828U CN 201848828 U CN201848828 U CN 201848828U CN 2010205636557 U CN2010205636557 U CN 2010205636557U CN 201020563655 U CN201020563655 U CN 201020563655U CN 201848828 U CN201848828 U CN 201848828U
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- Prior art keywords
- sleeve
- casing
- gear
- tup
- umbrella gear
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- Expired - Fee Related
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Abstract
The utility model relates to an electric nail machine, which comprises a battery pack, a casing, a switch, a motor, a hammer head, a limit sleeve, a sleeve, a nail gun nozzle, an impact piston, an aluminium cylinder, a dowel pin, an oscillating bar bearing, a transmission shaft, a big bevel gear, a small bevel gear, a reduction gear and a shaft gear. The battery pack is arranged at the lower end of the casing. The switch is arranged on the middle segment of the casing. The motor is arranged above the battery pack and under the switch. The hammer head is arranged in the limit sleeve. The limit sleeve is arranged in the sleeve. The nail gun nozzle is sleeved outside the hammer head and the limit sleeve and is arranged on the front end part of the sleeve. The sleeve is horizontally arranged on the upper part of the casing. The electric nail machine provided by the utility model has a simple structure, is reliable to work and can realize continuously striking a nail.
Description
Technical field
The present invention relates to a kind of nail rifle, especially a kind of electric nail gun,
Background technology
Ailing machine is a kind of hand-held tool commonly used, it is of a great variety, according to power source, ailing machine can be divided into pneumatic and electronic two classes, wherein, gas pin gun must have compressed air group in addition, therefore inconvenient in the use, the basic structure of Electric Tacker can reduce two classes: a class is that electromagnet is power set, electric energy is converted into straight-line impact energy, another kind of is to be power set with the motor, to be placed in rotatablely moving of rifle body built-in motor by rotation----rectilinear motion transmission switching mechanism changes into and moves back and forth and be connected with the striking rod that is placed in rifle head place, thereby can under switch control, convert electrical energy into the mechanical energy of nailing.
The patent No. is that the United States Patent (USP) of US6431430 and pct international patent application that publication number is WO2006/008546 all disclose with slider-crank mechanism as rotation one straight line motion work, and with the Electric Tacker of battery as power supply. the problem one that this type of ailing machine exists is that slider-crank mechanism can not be realized impacting truly, come down to a kind of " pushing away " nailing machine structure, under the situation that same electrical motivation rate is provided, ejector pin efficient is far below the efficient that impacts; The 2nd, push away in the process of beating at every turn, slider-crank mechanism must promote ejector pin element traveling process, when nail runs into hard thing and causes running resistance excessive, is easy to cause motor rotation blockage, causes motor to damage; The 3rd, motor is placed in handle the place ahead or rear side, is connected with transmission mechanism to occupy than large space, makes that the ailing machine volume is bigger, and it is all convenient inadequately to carry and manipulate.
The Chinese invention patent application that number of patent application is 200810124826.3, publication number is CN101407049 discloses a kind of Electric Tacker that can impact continuously, though this Electric Tacker utilizes rotation---rectilinear motion transmission mechanism, realized continuous strike, but because the energy transmission between beater wheel and the rotating shaft is to be achieved by V-type skewed slot on the rotating shaft and a pair of steel ball to nail.The V-type skewed slot is very easily pushed by steel ball and weares and teares in the course of the work, causes propagation function to lose efficacy, and reliability is not high enough.
Summary of the invention
In order to overcome and to solve existing problem of existing electric nail gun and not enough point, the objective of the invention is to: the shortcoming at above-mentioned prior art exists, provide a kind of simple in structure, reliable, and the electric nail gun that can work long hours, can impact continuously.
The technical solution adopted for the present invention to solve the technical problems is: a kind of Electric nailing tool, comprise power brick, casing, switch, motor, tup, stop collar, sleeve, nail rifle mouth, impact piston, aluminium cylinder, pin, Oscillating lever bearing, power transmission shaft, large umbrella gear, small umbrella gear and reduction gearing and shaft gear, described power brick is installed in the lower end of described casing, described switch is installed in described casing stage casing, described motor be installed in described power brick above, below the described switch, described tup is installed in the described stop collar, described stop collar is installed in the described sleeve, described nail rifle muzzle is outside described tup and described stop collar and be installed in the leading section of described sleeve, and described sleeve level is installed in the top of described casing.
Further, described impact piston is placed in described tup rear, described aluminium cylinder is sleeved on the described impact piston, and described jacket casing is outside described aluminium cylinder, and the afterbody of described aluminium cylinder is installed with described straight pin and stretches out described sleeve.
Again a step, described Oscillating lever bearing is installed on the described power transmission shaft, and described power transmission shaft is installed on the described casing in the mode with described sleeve central axis line parallel, and the swing arm of described Oscillating lever bearing is connected with described straight pin.
Also further, the rear end of described power transmission shaft is installed with described large umbrella gear, described small umbrella gear is with the mode and the engagement of described large umbrella gear of quadrature, described small umbrella gear is sleeved on the described reduction gearing, described reduction gearing and the engagement of described shaft gear, described shaft gear connects the axle of described motor.
The present invention in use, the rotation of motor drives the power transmission shaft rotation by shaft gear, reduction gearing and small umbrella gear, large umbrella gear, make and be installed in power transmission shaft upper pendulum bar bearing and do the motion of forward and backward runout and drive the aluminium cylinder motion, impact piston in the aluminium cylinder will constantly clash into tup, finally by the continuous strike of tup realization to nail.
Beneficial effect of the present invention is: 1. compact conformation, and rotation---move back and forth that transferring structure is simple, good rigidly, reliable.2. part is simple, and cost is low, the cost performance height.3. the energy conversion efficiency height is energy-conservation.4. can realize the continuous high-efficient of a nail is hit.
Description of drawings
Fig. 1 is the structural representation of electric nail gun of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is further described.
Embodiment one
With reference to Fig. 1, a kind of electric nail gun, comprise power brick (1), casing (2), switch (3), motor (4), tup (5), stop collar (6), sleeve (7), nail rifle mouth (8), impact piston (9), aluminium cylinder (10), straight pin (11), Oscillating lever bearing (12), power transmission shaft (13), large umbrella gear (14), small umbrella gear (15) and reduction gearing (16) and shaft gear (17), described power brick (1) is installed in the lower end of described casing (2), described switch (3) is installed in the stage casing of described casing (2), described motor (4) be installed in described power brick (1) above, below the described switch (3), described tup (5) is installed in the described stop collar (6), described stop collar (6) is installed in the described sleeve (7), described nail rifle mouth (8) is enclosed within outside described tup (5) and the described stop collar (6) and is installed in the leading section of described sleeve (7), and described sleeve (7) level is installed in the top of described casing (2).
Further, described impact piston (9) is placed in described tup (5) rear, described aluminium cylinder (10) is sleeved on the described impact piston (9), described sleeve (7) is enclosed within outside the described aluminium cylinder (10), and the afterbody of described aluminium cylinder (10) is installed with described straight pin (11) and stretches out described sleeve (7).
Further again, described Oscillating lever bearing (12) is installed on the described power transmission shaft (13), described power transmission shaft (13) is installed on the described casing (2) in the mode parallel with described sleeve (7) central axis, and the swing arm of described Oscillating lever bearing (12) is connected with described straight pin (11).
Also further, the rear end of described power transmission shaft (13) is installed with described large umbrella gear (14), described small umbrella gear (15) is with the mode and described large umbrella gear (14) engagement of quadrature, described small umbrella gear (15) is sleeved on the described reduction gearing (16), described reduction gearing (16) and described shaft gear (17) engagement, described shaft gear (17) connects the axle of described motor (4).
During use, connect switch (3), power brick (1) is powered to motor (4), motor (4) begins rotation, motor rotating (4) is respectively by shaft gear (17), reduction gearing (16) and small umbrella gear (15), the double reduction transmission mechanism that large umbrella gear (14) is formed drives power transmission shaft (13) rotation, owing on the power transmission shaft (13) Oscillating lever bearing (12) is installed, under the drive of power transmission shaft (13), before Oscillating lever bearing (12) will produce, after the motion of reciprocal runout and drive aluminium cylinder (10) motion synchronously, impact piston (9) in the aluminium cylinder (10) will clash into tup (5), makes tup (5) move forward to the position that disengages with impact piston (9).
Stop collar (6) is to the position-limiting action that travelled forward of tup (5), prevents that tup (5) from deviating from sleeve (7).
After packing nail at nail rifle mouth (8) head, nail is applied power, then nail can instead push away tup (5) and moves backward, tup this moment (5) contacts with impact piston (9) once more, impact piston (9) will constantly clash into tup (5), transmit impact energy, until nail is squeezed into, till tup (5) disengages with impact piston (9).
Claims (4)
1. Electric nailing tool, comprise power brick, casing, switch, motor, tup, stop collar, sleeve, nail rifle mouth, impact piston, aluminium cylinder, pin, fork is auxilliary to be held, power transmission shaft, large umbrella gear, small umbrella gear and reduction gearing and shaft gear, described power brick is installed in the lower end of described casing, described switch is installed in described casing stage casing, described motor be installed in described power brick above, below the described switch, it is characterized in that: described tup is installed in the described stop collar, described stop collar is installed in the described sleeve, described nail rifle muzzle is outside described tup and described stop collar and be installed in the leading section of described sleeve, and described sleeve level is installed in the top of described casing.
2. Electric nailing tool as claimed in claim 1, it is characterized in that: described impact piston is placed in described tup rear, described aluminium cylinder is sleeved on the described impact piston, described jacket casing is outside described aluminium cylinder, and the afterbody of described aluminium cylinder is installed with described straight pin and stretches out described sleeve.
3. Electric nailing tool as claimed in claim 2, it is characterized in that: described Oscillating lever bearing is installed on the described power transmission shaft, described power transmission shaft is installed on the described casing in the mode with described sleeve central axis line parallel, and the swing arm of described Oscillating lever bearing is connected with described straight pin.
4. Electric nailing tool as claimed in claim 3, it is characterized in that: the rear end of described power transmission shaft is installed with described large umbrella gear, described small umbrella gear is with the mode and the engagement of described large umbrella gear of quadrature, described small umbrella gear is sleeved on the described reduction gearing, described reduction gearing and the engagement of described shaft gear, described shaft gear connects the axle of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205636557U CN201848828U (en) | 2010-10-13 | 2010-10-13 | Electric nail gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205636557U CN201848828U (en) | 2010-10-13 | 2010-10-13 | Electric nail gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201848828U true CN201848828U (en) | 2011-06-01 |
Family
ID=44091239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205636557U Expired - Fee Related CN201848828U (en) | 2010-10-13 | 2010-10-13 | Electric nail gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201848828U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069479A (en) * | 2010-12-15 | 2011-05-25 | 乐舟中 | Impact hammer for knocking in nail |
| CN110450109A (en) * | 2019-08-23 | 2019-11-15 | 邵乐婷 | Electric nail gun |
-
2010
- 2010-10-13 CN CN2010205636557U patent/CN201848828U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102069479A (en) * | 2010-12-15 | 2011-05-25 | 乐舟中 | Impact hammer for knocking in nail |
| CN110450109A (en) * | 2019-08-23 | 2019-11-15 | 邵乐婷 | Electric nail gun |
| CN110450109B (en) * | 2019-08-23 | 2024-03-15 | 邵乐婷 | Electric nailing gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang TCH Industrial Co., Ltd. Assignor: Hu Jining Contract record no.: 2013330000289 Denomination of utility model: Performance test-bed for electric nail gun Granted publication date: 20110601 License type: Exclusive License Record date: 20130902 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20151013 |
|
| EXPY | Termination of patent right or utility model |