CN209050668U - A kind of electric wrench with auxiliary locator - Google Patents
A kind of electric wrench with auxiliary locator Download PDFInfo
- Publication number
- CN209050668U CN209050668U CN201821871547.9U CN201821871547U CN209050668U CN 209050668 U CN209050668 U CN 209050668U CN 201821871547 U CN201821871547 U CN 201821871547U CN 209050668 U CN209050668 U CN 209050668U
- Authority
- CN
- China
- Prior art keywords
- electric wrench
- head
- main body
- dust cleaning
- output shaft
- 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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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model is a kind of electric wrench with auxiliary locator, including electric wrench main body, handle and switch button are fixed with below electric wrench main body, electric wrench body tail section is equipped with battery case and battery cover, electric wrench main body is equipped with motor housing, air outlet, dust cleaning case and air inlet hole, one end of motor output shaft is equipped with spanner fastener and rotary head, the head of electric wrench main body is equipped with support plate, the both ends screw thread of support plate is equipped with telescopic device, and telescopic device one end is equipped with magnechuck.The utility model on the output shaft of motor by being arranged dust cleaning case, the dust generated during electric wrench can will be used to be filtered, guarantee the cleaning of staff's working environment, magnechuck is set on electric wrench head simultaneously, the metal covering near bolt can be sucked at work, it prevents from being detached from bolt under the action of the rotary head of electric wrench is in axial impact force, causes the damage of rotary head.The utility model is structurally reasonable, practical.
Description
Technical field
The utility model relates to electric wrench technical fields more particularly to a kind of electronic with auxiliary locator to pull
Hand.
Background technique
Electric wrench refers to the electric tool for tightening and unscrewing bolt and nut, is a kind of work for tightening high-strength bolt
Tool.It constructs for steel structure bridge, factory building, chemical industry, generating equipment installation high-strength bolt with large hexagon bea first stubborn, stubborn eventually
First with torsion shear type high tensile bolt twists, and has the occasion of strict demand to the torque or axial force of bolt fastener.It is existing
Electric wrench can generate the impact forces of many axial directions when in use, therefore the rotary head of electric wrench is easy to take off from bolt
It falls, causes the damage of rotary head.
Summary of the invention
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of electronic with auxiliary locator and pull
Hand.
In order to achieve the above object, the utility model adopts the following technical solutions:
A kind of electric wrench with auxiliary locator, including electric wrench main body, under the electric wrench main body
Side is fixed with handle, and insertion is equipped with switch button on the handle, and the electric wrench body tail section is equipped with battery case, described
It is equipped with battery cover outside battery case, battery is equipped in the battery case, motor housing is equipped in the middle part of the electric wrench main body and is gone out
Air port, the motor housing fixation are located in electric wrench main body, motor are equipped in the motor housing, the motor housing is close to electronic
The side on wrench body head is equipped with dust cleaning case, and the output shaft of the motor is through dust cleaning case and output shaft stretches out electric wrench master
It is equipped with filtering net cylinder other than the head of body, in the dust cleaning case and dedusting box body is equipped with exhaust vent, electricity in the dust cleaning case
The output shaft of machine is equipped with flabellum, and the end of the output shaft is fixed with spanner fastener, and the spanner fastener is far from output shaft
One end be equipped with groove, the groove bottom end is fixed with magnet, and the head of the spanner fastener is equipped with turn by groove engaging
Head, the rotary head head, which is equipped with, is fixed with support plate with the matched slot of bolt head, the head of the electric wrench main body,
The electric wrench body head is equipped with several air inlet holes, and the air inlet hole is connected to dedusting box cavity, and air inlet hole is located at branch
Between fagging and rotary head, the both ends of the support plate are equipped with threaded hole, and the threaded hole internal screw thread is equipped with telescopic device, described to stretch
Compression apparatus is fixed with magnechuck far from one end of support plate, and the magnechuck, battery and motor are connected by conducting wire.
Particularly, the motor housing is that acoustical cotton is filled in double-layer structure and interlayer.
Particularly, the groove section shape is regular quadrangle or regular hexagon.
Particularly, the telescopic device includes connecting sleeve, and one end of the connecting sleeve passes through on screw thread and support plate
Threaded hole be fixedly connected, spring is equipped in the connecting sleeve, the spring is fixed with connection far from one end of support plate
Plate, connecting rod is fixed on the connecting plate and connecting rod is stretched out one end of connecting sleeve and is fixedly connected with magnechuck.
The beneficial effects of the utility model are: the utility model is on the output shaft of motor by being arranged dust cleaning case, it can
The dust generated during electric wrench will be used to be filtered, guarantee the cleaning of staff's working environment, while electronic
Magnechuck is arranged in Wrench head, and the metal covering near bolt can be sucked at work, prevent from existing in the rotary head of electric wrench
It is detached from bolt under the action of axial impact force, causes the damage of rotary head.The utility model is structurally reasonable, practical.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of telescopic device；
In figure: 1- electric wrench main body；2- handle；3- switch button；4- battery case；5- motor housing；6- dust cleaning case；7- mistake
Screen tube；8- flabellum；9- spanner fastener；10- magnet；11- rotary head；12- support plate；13- telescopic device；14- magnechuck；
15- connecting sleeve；16- spring；17- connecting plate；18- connecting rod；
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples:
As shown in Figure 1, 2, a kind of electric wrench with auxiliary locator, including electric wrench main body 1, it is described electronic
The lower section of wrench body 1 is fixed with handle 2, and insertion is equipped with switch button 3,1 tail of electric wrench main body on the handle 2
Portion is equipped with battery case 4, and battery cover is equipped with outside the battery case 4, is equipped with battery, the electric wrench master in the battery case 4
Motor housing 5 and air outlet are equipped in the middle part of body 1, the fixation of motor housing 5 is located in electric wrench main body 1, sets in the motor housing 5
There is motor, the motor housing 5 is equipped with dust cleaning case 6 close to the side on 1 head of electric wrench main body, and the output shaft of the motor runs through
Other than the head of dust cleaning case 6 and output shaft stretching electric wrench main body 1, filtering net cylinder 7 and dust cleaning case are equipped in the dust cleaning case 6
6 cabinets are equipped with exhaust vent, and the output shaft of motor is equipped with flabellum 8 in the dust cleaning case 6, and the end fixation of the output shaft is set
There is spanner fastener 9, the spanner fastener 9 is equipped with groove far from one end of output shaft, and the groove bottom end is fixed with magnet 10,
The head of the spanner fastener 9 is equipped with rotary head 11 by groove engaging, and 11 head of rotary head is equipped with matched with bolt head
Slot, the head of the electric wrench main body 1 are fixed with support plate 12,1 head of electric wrench main body be equipped with it is several into
Air holes, the air inlet hole are connected to 6 inner cavity of dust cleaning case, and air inlet hole is between support plate 12 and rotary head 11, the support plate
12 both ends are equipped with threaded hole, and the threaded hole internal screw thread is equipped with telescopic device 13, and the telescopic device 13 is far from support plate 12
One end be fixed with magnechuck 14, the magnechuck 14, battery and motor pass through conducting wire and connect.
Particularly, the motor housing 5 is that acoustical cotton is filled in double-layer structure and interlayer.
Particularly, the groove section shape is regular quadrangle or regular hexagon.
Particularly, the telescopic device 13 includes connecting sleeve 15, and one end of the connecting sleeve 15 passes through screw thread and branch
Threaded hole on fagging 12 is fixedly connected, and is equipped with spring 16 in the connecting sleeve 15, the spring 16 is far from support plate 12
One end is fixed with connecting plate 17, and connecting rod 18 is fixed on the connecting plate 17 and connecting rod 18 stretches out connecting sleeve 15
One end is fixedly connected with magnechuck 14.
When using the utility model, the rotary head of appropriate size 11 is fixed on output shaft by spanner fastener 9 first, so
Rotary head 11 is engaged with bolt afterwards, handle 2 is held and presses switch button 3, magnechuck 14 has magnetic force then electromagnetism after being powered
Sucker 14 is adsorbed on the metal covering near bolt, while motor drives the rotation of rotary head 11 that bolt is tightened or unscrewed, in work
The air inlet hole on head that the dust of generation passes through electric wrench main body 1 enters dust cleaning case 6, and the air containing dust passes through dedusting
It is discharged after the filtering of 6 filtering net cylinder 7 of case from air outlet.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
Improvement directly applies to other occasions, both is within the protection scope of the present invention.
Claims (4)
1. a kind of electric wrench with auxiliary locator, which is characterized in that described electronic including electric wrench main body (1)
It is fixed with below wrench body (1) handle (2), insertion is equipped with switch button (3) on the handle (2), described electronic to pull
Hand main body (1) tail portion is equipped with battery case (4), and battery cover is equipped with outside the battery case (4), is equipped with electricity in the battery case (4)
Pond, electric wrench main body (1) middle part are equipped with motor housing (5) and air outlet, and motor housing (5) fixation is located at electric wrench
In main body (1), motor, side of the motor housing (5) close to electric wrench main body (1) head are equipped in the motor housing (5)
Equipped with dust cleaning case (6), the output shaft of the motor stretches out the head of electric wrench main body (1) through dust cleaning case (6) and output shaft
In addition, it is equipped with filtering net cylinder (7) in the dust cleaning case (6) and dust cleaning case (6) cabinet is equipped with exhaust vent, the dust cleaning case (6)
The output shaft of interior motor is equipped with flabellum (8), and the end of the output shaft is fixed with spanner fastener (9), the spanner fastener
(9) one end far from output shaft is equipped with groove, and the groove bottom end is fixed with magnet (10), the head of the spanner fastener (9)
Portion by groove engaging be equipped with rotary head (11), rotary head (11) head be equipped with the matched slot of bolt head, it is described electronic
The head of wrench body (1) is fixed with support plate (12), and electric wrench main body (1) head is equipped with several air inlet holes, institute
It states air inlet hole to be connected to dust cleaning case (6) inner cavity, and air inlet hole is located between support plate (12) and rotary head (11), the support plate
(12) both ends are equipped with threaded hole, and the threaded hole internal screw thread is equipped with telescopic device (13), and the telescopic device (13) is far from branch
One end of fagging (12) is fixed with magnechuck (14), and the magnechuck (14), battery and motor are connected by conducting wire.
2. a kind of electric wrench with auxiliary locator according to claim 1, which is characterized in that the motor housing
It (5) is that acoustical cotton is filled in double-layer structure and interlayer.
3. a kind of electric wrench with auxiliary locator according to claim 1, which is characterized in that the groove is cut
Face shape is regular quadrangle or regular hexagon.
4. a kind of electric wrench with auxiliary locator according to claim 1, which is characterized in that the flexible dress
Setting (13) includes connecting sleeve (15), and one end of the connecting sleeve (15) is solid by the threaded hole on screw thread and support plate (12)
Fixed connection, the connecting sleeve (15) is interior to be equipped with spring (16), and the spring (16) sets far from one end fixation of support plate (12)
Have connecting plate (17), connecting rod (18) is fixed on the connecting plate (17) and connecting rod (18) stretches out connecting sleeve (15)
One end is fixedly connected with magnechuck (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871547.9U CN209050668U (en) | 2018-11-14 | 2018-11-14 | A kind of electric wrench with auxiliary locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821871547.9U CN209050668U (en) | 2018-11-14 | 2018-11-14 | A kind of electric wrench with auxiliary locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209050668U true CN209050668U (en) | 2019-07-02 |
Family
ID=67053351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821871547.9U Expired - Fee Related CN209050668U (en) | 2018-11-14 | 2018-11-14 | A kind of electric wrench with auxiliary locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209050668U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300323A (en) * | 2020-03-18 | 2020-06-19 | 刘殿坤 | Electric wrench with fixing function |
| CN114800348A (en) * | 2022-02-28 | 2022-07-29 | 扬州新乐新材料有限公司 | Heavy electric wrench |
-
2018
- 2018-11-14 CN CN201821871547.9U patent/CN209050668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300323A (en) * | 2020-03-18 | 2020-06-19 | 刘殿坤 | Electric wrench with fixing function |
| CN111300323B (en) * | 2020-03-18 | 2021-07-20 | 山东铭航机械科技有限公司 | Electric wrench with fixing function |
| CN114800348A (en) * | 2022-02-28 | 2022-07-29 | 扬州新乐新材料有限公司 | Heavy electric wrench |
| CN114800348B (en) * | 2022-02-28 | 2024-01-09 | 扬州新乐新材料有限公司 | Heavy electric wrench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190702 Termination date: 20211114 |