CN202114698U - Electric nail gun - Google Patents
Electric nail gun Download PDFInfo
- Publication number
- CN202114698U CN202114698U CN2011201490033U CN201120149003U CN202114698U CN 202114698 U CN202114698 U CN 202114698U CN 2011201490033 U CN2011201490033 U CN 2011201490033U CN 201120149003 U CN201120149003 U CN 201120149003U CN 202114698 U CN202114698 U CN 202114698U
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- CN
- China
- Prior art keywords
- tup
- clutch
- nail gun
- electric nail
- transmission mechanism
- 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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- Portable Nailing Machines And Staplers (AREA)
Abstract
An electric nail gun comprises a casing which comprises a transverse hammer head section and a vertical handle section. A hammer head is slidably arranged in the front of the inside of the hammer head section, a motor is arranged inside the handle section and connected with a transmission mechanism, the rear end of the hammer is connected with a swing mechanism pushing the hammer head, and the swing mechanism is connected with the transmission mechanism through a clutch mechanism. When the electric nail gun is used, power is transmitted to the wing mechanism by the transmission mechanism driven by the motor, and the hammer head is driven by the swing mechanism to swing back and forth in a reciprocated manner to strike nails. Since the swing mechanism is connected with the transmission mechanism through the clutch mechanism, the swing mechanism and the transmission mechanism can be separated if the machine idles, and the motor is operated under the unloaded state so that energy of batteries can be saved. When the electric nail gun is used for striking nails, the swing mechanism and the transmission mechanism are combined to smoothly realize nail striking. When the machine idles, an impact mechanism is not operated, the motor is operated under the unloaded state, and thereby energy of the batteries can be saved.
Description
(1) technical field
The utility model relates to a kind of electric nail gun.
(2) background technology
Ailing machine is a kind of hand-held tool commonly used; It is of a great variety, and according to power source, ailing machine can be divided into pneumatic and electronic two types; Wherein gas pin gun must have compressed air source in addition; Therefore inconvenient in the use, the modal citation form of Electric Tacker receives pursuing of market for using the no rope structure of lithium battery owing to volume is little, in light weight, easy to carry.
Although the excellent performance of lithium battery; Can be owing to battery capacity is little; Discharge time is short, makes the continuous working period of ailing machine receive certain restriction, particularly uses the impact structure ailing machine of pneumatic hammer principle; Because reciprocating efficient is low, loss is big, it is particularly important that the electric energy of conserve batteries seems.
(3) summary of the invention
In order to overcome existing is the short deficiency of the existing continuous working period of electric nail gun of power with the lithium battery, and it is a kind of energy-conservation and can prolong the electric nail gun of battery working time that the utility model provides.
The technical scheme that the utility model solves its technical problem is: a kind of electric nail gun, comprise casing, and described casing comprises horizontal tup section and vertical handle section; In described tup section, its front portion is slidingly equipped with tup; In described handle section, be provided with motor, described motor is connected with transmission mechanism, and the rear end of said tup connects the swing mechanism of push-and-pull tup, connects through clutch between said swing mechanism and the transmission mechanism.
Further, described tup also is slidingly equipped with a sliding sleeve outward, is provided with stage clip between the front portion of said tup and the sliding sleeve at rear;
Be connected with a shift fork on the described sliding sleeve; Said tup below is provided with a horizontal power transmission shaft; Be with an Oscillating lever bearing on the described power transmission shaft, the fork of said Oscillating lever bearing and the rear end of said tup are hinged, and the front end of this Oscillating lever bearing is corresponding with the bottom of said shift fork;
The power transmission shaft at said Oscillating lever bearing rear is provided with the back clutch, and the rear portion of the inner ring of said Oscillating lever bearing is provided with and the adaptive front clutch of described back clutch; Described back clutch is connected with described transmission mechanism.
Further, said transmission mechanism is a train of reduction gears, and the terminal output of said train of reduction gears is bevel gear, and the outer rim of said back clutch is a bevel gear on, and the described bevel gear of going up meshes with described bevel gear down.
Further, the outer ring of described front clutch is the taper surface of an introversion, and said back clutch has the taper surface with the adaptive flare of the taper surface of the introversion of described front clutch; Connect through the clutch spring between described front clutch and the back clutch.
The utility model also has following additional technical feature:
The top of said shift fork is enclosed within on the described sliding sleeve, and the bottom of said shift fork is enclosed within on the described power transmission shaft, convexes with a step lasso on the described sliding sleeve, and described step lasso is positioned at the place ahead of said shift fork.
The front portion of said tup has the tup step, and the front end of said stage clip withstands on the described tup step, and the rear end of said stage clip withstands on the front end face of said sliding sleeve.
Also have a bearing pin in the described casing, the lower end of said shift fork is enclosed within on the described bearing pin.
The utility model drives through motor in use, by transmission mechanism with power transmission to swing mechanism, finally drive the reciprocal swing of tup and carry out nailing by swing mechanism.Connect through clutch between swing mechanism and the transmission mechanism, if machine idle running then makes between swing mechanism and the transmission mechanism to be in disengaged position, motor moves under Light Condition, save battery power.Swing mechanism and transmission mechanism are engaged, realize nailing smoothly.
The beneficial effect of the utility model is: 1. when machine dallied, beater mechanism was not worked, and motor is in operation under the Light Condition, save battery power.2 clutch configurations are simple, compact, good rigidly, reliable.3. machine operation is easy-to-use.
(4) description of drawings
Fig. 1 is the cutaway view of the utility model.
(5) specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further explain.
A kind of electric nail gun comprises casing 1, and described casing 1 comprises horizontal tup section and vertical handle section; In described tup section, its front portion is slidingly equipped with tup 2; In described handle section, be provided with motor 3, described motor 3 is connected with transmission mechanism, and the rear end of said tup 2 connects the swing mechanism of push-and-pull tup 2, connects through clutch between said swing mechanism and the transmission mechanism.
In the present embodiment, the concrete structure of swing mechanism, transmission mechanism and clutch and connected mode are:
The described tup 2 outer sliding sleeves 4 that are slidingly equipped with; Be provided with stage clip 5 between the front portion of said tup 2 and the sliding sleeve at rear 4: the front portion of said tup 2 has the tup step; The front end of said stage clip 5 withstands on the described tup step, and the rear end of said stage clip 5 withstands on the front end face of said sliding sleeve 4.
Be connected with a shift fork 6 on the described sliding sleeve 4; Said tup 2 belows are provided with a horizontal power transmission shaft 7; Be with an Oscillating lever bearing 8 on the described power transmission shaft 7, the fork 9 of said Oscillating lever bearing 8 is hinged with the rear end of said tup 2, and the front end of this Oscillating lever bearing 8 is corresponding with the bottom of said shift fork 6.
The top of said shift fork 6 is enclosed within on the described sliding sleeve 4, and the bottom of said shift fork 6 is enclosed within on the described power transmission shaft 7, convexes with a step lasso 10 on the described sliding sleeve 4, and described step lasso 10 is positioned at the place ahead of said shift fork 6.Also have a bearing pin 11 in the described casing 1, the lower end of said shift fork 6 is enclosed within on the described bearing pin 11.
The power transmission shaft at said Oscillating lever bearing 8 rears is provided with back clutch 12, and the rear portion of the inner ring of said Oscillating lever bearing 12 is provided with the front clutch 13 adaptive with described back clutch 12.
Said transmission mechanism is a train of reduction gears 14, and the terminal output of said train of reduction gears 14 is bevel gear 15, and the outer rim of said back clutch 12 is a bevel gear 16 on, describedly goes up bevel gear 16 and described 15 engagements of bevel gear down.
Described front clutch 13 is the taper surface of an introversion, and said back clutch 12 has the taper surface with the adaptive flare of the taper surface of the introversion of described front clutch 13; Connect through clutch spring 17 between described front clutch 13 and the back clutch 12.
The rotating tee of motor is crossed train of reduction gears and drive to be gone up bevel gear and rotate with power transmission shaft, and when the tup 2 contact stud period of the day from 11 p.m. to 1 a.m not, stage clip 5 does not stress; Sliding sleeve 4 does not receive from stage clip 5 power backward, and step lasso 10 is not oppressed shift fork 6 and moved backward, and front clutch 13 lacks engagement force with back clutch 12; Be in released state, Oscillating lever bearing 8 is in free state, and Oscillating lever bearing just can not rotate; Slip work before and after tup 2 is not just understood yet; Motor 3 does not almost have load, is in Light Condition, and consumed power is very little.
When the tup 2 contact stud period of the day from 11 p.m. to 1 a.m, stage clip 5 is stressed, promotes sliding sleeve 4 and moves backward; Step lasso 10 compressing shift forks 6 are retreated; Shift fork 6 promotes Oscillating lever bearing 8 again and slides backward, and the front clutch 13 of Oscillating lever bearing 8 engages with back clutch 12: the taper surface of the introversion of front clutch closely cooperates with the taper surface of the flare of back clutch, and this moment, bevel gear 15 drove Oscillating lever bearing 8 rotations through back clutch 12 and front clutch 13 down; Make tup 2 impact work, hit nail.
Claims (7)
1. an electric nail gun comprises casing, and described casing comprises horizontal tup section and vertical handle section; In described tup section, its front portion is slidingly equipped with tup; In described handle section, be provided with motor, described motor is connected with transmission mechanism, and the rear end of said tup connects the swing mechanism of push-and-pull tup, it is characterized in that: connect through clutch between said swing mechanism and the transmission mechanism.
2. electric nail gun as claimed in claim 1 is characterized in that: described tup also is slidingly equipped with a sliding sleeve outward, is provided with stage clip between the front portion of said tup and the sliding sleeve at rear;
Be connected with a shift fork on the described sliding sleeve; Said tup below is provided with a horizontal power transmission shaft; Be with an Oscillating lever bearing on the described power transmission shaft, the fork of said Oscillating lever bearing and the rear end of said tup are hinged, and the front end of this Oscillating lever bearing is corresponding with the bottom of said shift fork;
The power transmission shaft at said Oscillating lever bearing rear is provided with the back clutch, and the rear portion of the inner ring of said Oscillating lever bearing is provided with and the adaptive front clutch of described back clutch;
Described back clutch is connected with described transmission mechanism.
3. electric nail gun as claimed in claim 1; It is characterized in that: said transmission mechanism is a train of reduction gears; The terminal output of said train of reduction gears is bevel gear, and the outer rim of said back clutch is a bevel gear on, and the described bevel gear of going up meshes with described bevel gear down.
4. electric nail gun as claimed in claim 1 is characterized in that: the outer ring of described front clutch is the taper surface of an introversion, and said back clutch has the taper surface with the adaptive flare of the taper surface of the introversion of described front clutch; Connect through the clutch spring between described front clutch and the back clutch.
5. like the described electric nail gun of one of claim 1~4; It is characterized in that: the top of said shift fork is enclosed within on the described sliding sleeve; The bottom of said shift fork is enclosed within on the described power transmission shaft, convexes with a step lasso on the described sliding sleeve, and described step lasso is positioned at the place ahead of said shift fork.
6. like the described electric nail gun of one of claim 1~4, it is characterized in that: the front portion of said tup has the tup step, and the front end of said stage clip withstands on the described tup step, and the rear end of said stage clip withstands on the front end face of said sliding sleeve.
7. like the described electric nail gun of one of claim 1~4, it is characterized in that: also have a bearing pin in the described casing, the lower end of said shift fork is enclosed within on the described bearing pin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201490033U CN202114698U (en) | 2011-04-27 | 2011-04-27 | Electric nail gun |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011201490033U CN202114698U (en) | 2011-04-27 | 2011-04-27 | Electric nail gun |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202114698U true CN202114698U (en) | 2012-01-18 |
Family
ID=45455796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011201490033U Expired - Fee Related CN202114698U (en) | 2011-04-27 | 2011-04-27 | Electric nail gun |
Country Status (1)
Country | Link |
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CN (1) | CN202114698U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714964A (en) * | 2012-07-03 | 2012-10-10 | 浙江机电职业技术学院 | Fertilization gun |
CN103846868A (en) * | 2012-12-06 | 2014-06-11 | 苏州宝时得电动工具有限公司 | Nailing gun |
CN106737423A (en) * | 2016-12-26 | 2017-05-31 | 重庆市帅之盾门业有限公司 | Safe nailing device |
-
2011
- 2011-04-27 CN CN2011201490033U patent/CN202114698U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102714964A (en) * | 2012-07-03 | 2012-10-10 | 浙江机电职业技术学院 | Fertilization gun |
CN102714964B (en) * | 2012-07-03 | 2014-12-31 | 浙江机电职业技术学院 | Fertilization gun |
CN103846868A (en) * | 2012-12-06 | 2014-06-11 | 苏州宝时得电动工具有限公司 | Nailing gun |
CN106737423A (en) * | 2016-12-26 | 2017-05-31 | 重庆市帅之盾门业有限公司 | Safe nailing device |
CN106737423B (en) * | 2016-12-26 | 2023-11-10 | 新沂市宏祥电子有限公司 | safety nail shooter |
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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: Electric nailing gun Granted publication date: 20120118 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: 20120118 Termination date: 20160427 |