CN209095435U - Electric wrench - Google Patents
Electric wrench Download PDFInfo
- Publication number
- CN209095435U CN209095435U CN201821729047.1U CN201821729047U CN209095435U CN 209095435 U CN209095435 U CN 209095435U CN 201821729047 U CN201821729047 U CN 201821729047U CN 209095435 U CN209095435 U CN 209095435U
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission gear
- handle
- motor
- transmission
- 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
Links
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses electric wrenches, including body, motor, gear assembly, handle, motor I is equipped in body, motor II, motor I, motor II is separately connected transmission gear I, transmission gear II, transmission gear I, connection gear is equipped between transmission gear II, connection gear connects driving shaft, driving shaft connects driven gear by ratio wheel, driven gear is connected at the work head of engine body exterior by transmission shaft, transmission gear I, II play of transmission gear is fixed on connecting plate, connecting plate is connect with the adjusting knob being set on handle, body tail portion is equipped with thermovent, body is equipped with handle on front side of handle, connecting plate is slided up and down on handle by adjusting knob, band nutating gear I, transmission gear II moves up and down, engage transmission gear I or transmission gear II with connection gear, the utility model is structurally reasonable , it is compact, it is easy to use, it is easy to operate, engaged by transmission gear I or transmission gear II with connection gear, adjust direction it is convenient.
Description
Technical field
The utility model relates to a kind of spanner, in particular to a kind of electric wrench.
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.
Utility model content
The purpose of this utility model is to provide a kind of electric wrenches.
The technical solution adopted in the utility model is:
Electric wrench, it is characterised in that: including body, motor, gear assembly, handle, electricity is equipped in the body
Machine I, motor II, motor I, motor II are separately connected transmission gear I, transmission gear II, the transmission gear I, transmission gear II
Between be equipped with connection gear, the connection gear connects driving shaft, and the driving shaft is described by ratio wheel connection driven gear
Driven gear is connected at the work head of engine body exterior by transmission shaft, and company is fixed in the transmission gear I, II play of transmission gear
On fishplate bar, the connecting plate is connect with the adjusting knob being set on handle.
The body tail portion is equipped with thermovent.
The body is equipped with handle on front side of handle.
The handle is equipped with switch.
The connecting plate is slided up and down on handle by adjusting knob, is moved down on band nutating gear I, transmission gear II
It is dynamic, engage transmission gear I or transmission gear II with connection gear.
The advantages of the utility model: it is structurally reasonable, compact, it is easy to use, it is easy to operate, pass through transmission gear I or transmission
Gear II is engaged with connection gear, and it is convenient to adjust direction.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model.
Wherein: 1, body；2, motor I；3, motor II；4, transmission gear I；5, transmission gear II；6, handle；7, it adjusts
Button；8, handle；9, retainer plate；10, work head；11, it switchs；12, driving shaft；13, ratio wheel；14, driven gear；15, it is driven
Axis；16, thermovent；17, connection gear；18, connecting plate.
Specific embodiment
As shown in Figure 1, electric wrench, including body 1, motor, gear assembly, handle 6, body 1 is interior to be equipped with motor I
2, motor II 3, motor I 2, motor II 3 are separately connected transmission gear I 4, transmission gear II 5, transmission gear I 4, transmission gear II 5
Between be equipped with connection gear 17, connection gear 17 connect driving shaft 12, driving shaft 12 by ratio wheel 13 connect driven gear 14,
Driven gear 14 is connected at the work head 10 outside body 1 by transmission shaft 15, and transmission gear I 4, transmission gear II 5 are acute solid
Due on connecting plate 18, connecting plate 18 is connect with the adjusting knob 7 being set on handle 6.
1 tail portion of body is equipped with thermovent 16.
Body 1 is equipped with handle 8 on front side of handle 6, controls body convenient for both hands in operation.
Handle 6 is equipped with switch 11.
Connecting plate 18 is slided up and down on handle 6 by adjusting knob 7, is moved down on band nutating gear I 4, transmission gear II 5
It is dynamic, engage transmission gear I 4 or transmission gear II 5 with connection gear 17, connection gear 17 engaged with transmission gear I or with biography
Moving gear II engages, and connection gear 17 rotates round about, adjusts 10 direction of rotation of work head.
The utility model is structurally reasonable, compact, easy to use, easy to operate, by transmission gear I or transmission gear II with
Connection gear engagement, it is convenient to adjust direction.
Claims (5)
1. electric wrench, it is characterised in that: including body, motor, gear assembly, handle, motor is equipped in the body
I, motor II, motor I, motor II are separately connected transmission gear I, transmission gear II, the transmission gear I, transmission gear II it
Between be equipped with connection gear, the connection gear connects driving shaft, and the driving shaft passes through ratio wheel connection driven gear, the quilt
Moving gear is connected at the work head of engine body exterior by transmission shaft, and connection is fixed in the transmission gear I, II play of transmission gear
On plate, the connecting plate is connect with the adjusting knob being set on handle.
2. electric wrench according to claim 1, it is characterised in that: the body tail portion is equipped with thermovent.
3. electric wrench according to claim 1, it is characterised in that: the body is equipped with handle on front side of handle.
4. electric wrench according to claim 1, it is characterised in that: the handle is equipped with switch.
5. electric wrench according to claim 1, it is characterised in that: the connecting plate is upper and lower on handle by adjusting knob
Sliding, band nutating gear I, transmission gear II move up and down, and engage transmission gear I or transmission gear II with connection gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729047.1U CN209095435U (en) | 2018-10-24 | 2018-10-24 | Electric wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821729047.1U CN209095435U (en) | 2018-10-24 | 2018-10-24 | Electric wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095435U true CN209095435U (en) | 2019-07-12 |
Family
ID=67156401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821729047.1U Expired - Fee Related CN209095435U (en) | 2018-10-24 | 2018-10-24 | Electric wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209095435U (en) |
-
2018
- 2018-10-24 CN CN201821729047.1U patent/CN209095435U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2009200065B2 (en) | Safety torque intensifying tool | |
| CN201067900Y (en) | Reciprocating power-driven tool | |
| CN208117699U (en) | A kind of screw thread installation and removal auxiliary tool | |
| WO2021017548A1 (en) | Dual-servo riveting device capable of torque monitoring | |
| CN209095435U (en) | Electric wrench | |
| CN105196233B (en) | A kind of orientation flexible rod type screw-driver | |
| CN201073767Y (en) | Pneumatic anti-torsion power-assisted manipulator | |
| US4996761A (en) | Drilling/riveting combination tool | |
| CN203125414U (en) | Mechanical type bolt spanner | |
| CN104209914A (en) | Double-headed wrench | |
| CN202780444U (en) | Nut fastening device for long connecting shaft | |
| CN205290779U (en) | Chain drive spanner | |
| CN201208693Y (en) | Unscrewing device for tool type fastening bolt | |
| CN208428181U (en) | A kind of pneumatic ratchet spanners | |
| CN106425441A (en) | Automatic screw-up device for double-end stud | |
| CN208977688U (en) | A kind of Novel socket wrench | |
| CN206748316U (en) | Portable stubborn bolt machine for equipment installation | |
| CN201973348U (en) | Transmission for actuator of pneumatic regulating valve | |
| CN206899147U (en) | A kind of pre- clamping tool of bolt and nut | |
| KR101784624B1 (en) | Electric jig constitute an anti-rotation device in the nut runners for a propeller shaft engagement of the car | |
| CN2875713Y (en) | Fastening spanner for drain valve | |
| CN218444278U (en) | Automatic torque calibration mechanism | |
| CA3082218A1 (en) | Handheld tool for installing or removing railway track fasteners | |
| CN210615708U (en) | Mechanical device for fastening high-speed rail support bolt | |
| CN215881444U (en) | Electric wrench with fixing function |
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: 20190712 Termination date: 20191024 |