CN206351431U - A kind of stand-type lithium electric wrench - Google Patents
A kind of stand-type lithium electric wrench Download PDFInfo
- Publication number
- CN206351431U CN206351431U CN201720029798.1U CN201720029798U CN206351431U CN 206351431 U CN206351431 U CN 206351431U CN 201720029798 U CN201720029798 U CN 201720029798U CN 206351431 U CN206351431 U CN 206351431U
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- CN
- China
- Prior art keywords
- bolt
- winding device
- support bar
- bolt winding
- stand
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- 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 kind of stand-type lithium electric wrench, including handle, support bar and the first bolt winding device, the support bar top is fixedly connected with handle, the support bar bottom is fixedly connected with the first bolt winding device, the support bar is provided with electric expansion device, the electric expansion device side is switched provided with electric expansion device, for controlling electric expansion device, the support bar side is additionally provided with LED illumination lamp switch, for controlling LED illumination lamp, electric expansion device inside top is provided with pressure sensor, the first bolt winding device side is provided with the second bolt winding device.A kind of stand-type lithium electric wrench of the present utility model, determined according to service condition using several groups of bolt winding devices, flexible design, facilitate different use environments, and substantially increase operating efficiency, motor can be controlled to screw the torsion output size of head to bolt, more accurate torsion operation is realized, facilitate different conditions of work to use.
Description
Technical field
The utility model is related to a kind of wrench device, in particulars relate to a kind of stand-type lithium electric wrench.
Background technology
Current electric wrench is mainly using there is two ways, and one kind is to use ac mode, and another is to use lithium
Electrically；I.e. a kind of is that, using the motor rotation on exchange electric drive spanner, another is using on lithium battery driving spanner
Motor rotates；Need separately to match somebody with somebody power supply or engine using ac mode, it is not readily portable, and maintenance costs is also higher；Using
Lithium battery mode is then more convenient.The electric wrench overall structure of lithium battery mode is used at present for pistol-type structure, it is such
Structure is mainly suitable for the higher operating position of height, when the position for needing screwing bolts is on bottom surface, it is necessary to operating personnel
Squat down, so operate very inconvenient, and existing electric wrench is all that can only once fasten one, it is impossible to while fastening is multiple,
Under efficiency, it is impossible to control motor to screw the torsion output size of head to bolt, it is impossible to realize more accurate torsion output behaviour
Make, in order that electric wrench it is more flexible and convenient, improve operating efficiency, it is proposed that a kind of stand-type lithium electric wrench.
Utility model content
In view of the above-mentioned problems of the prior art, the utility model provides a kind of stand-type lithium electric wrench, mainly solve
How to extend the active length of electric wrench, facilitate standing to be fixed and control electricity to the bolt of bottom farther out immediately
Motivation screws the torsion output size of head to bolt, realizes the technical problem of more accurate torsion output operation.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of stand-type lithium electric wrench, including handle, support bar and the first bolt winding device, the support bar top are consolidated
Surely handle is connected, the support bar bottom is fixedly connected with the first bolt winding device, and the support bar is provided with electric expansion device, institute
State electric expansion device side to switch provided with electric expansion device, for controlling electric expansion device, the support bar side is additionally provided with LED
Luminous lamp switch, for controlling LED illumination lamp, electric expansion device inside top is provided with pressure sensor, the first bolt rotation
Tight device side is provided with the second bolt winding device, and the first bolt winding device opposite side screws dress provided with the 3rd bolt
Put, the first bolt winding device both sides junction is provided with lithium provided with two groups of sockets, the second bolt winding device inside
Battery, the second bolt winding device is provided with charge port, and the charge port is used for lithium cell charging, the second bolt rotation
Tight device side junction is provided with two groups of connecting rods, and the connection bar material is steel, and the connecting rod coordinates with the socket
Connection, the second bolt winding device locks hinge connection the first bolt winding device, the second bolt rotation by both sides
Tight bottom of device is fixedly connected with motor, and the motor bottom gears connecting bolt is screwed to be provided with inside head, the support bar
Controller, controller bottom circuit connection pressure sensor.
As the further optimization of such scheme, the support bar is provided with assist handle, and the assist handle is open circles
Shape, and center is fixedly connected with support bar, assist handle is that hollow circular convenient use person grasps from different perspectives, also greatly local
The different user of handedness use.
As the further optimization of such scheme, the handle top is provided with current regulator, and current regulator is used to adjust
Lithium battery supply motor current size is saved, so as to control motor to screw the torsion output size of head to bolt, is realized more smart
True torsion operation, the current regulator is adjusted for knob, and the handle inner is provided with shift knob, the shift knob
Switch, controlled using whole palm grip for palm holding-power type, control can be more prone to, convenient use person is not for a long time using
It can feel exhausted.
As the further optimization of such scheme, the first bolt winding device both sides are provided with LED illumination lamp, described
LED illumination lamp circuit connects controller, and LED illumination lamp can provide illumination in the dark place of working environment, and convenient use is carried
High workload efficiency.
As the further optimization of such scheme, the current regulator, shift knob, motor, lithium battery and electronic
The equal circuit connection controller of expansion bend.
As the further optimization of such scheme, the 3rd bolt winding device and the second bolt winding device knot
Structure is identical.
Compared with prior art, a kind of the utility model stand-type lithium electric wrench has the beneficial effect that：
1. determined, using several groups of bolt winding devices, when only with one group, then the second bolt to be screwed into dress according to service condition
Put and removed with the 3rd bolt winding device, when needing two groups and above bolt winding device, then screwed the second bolt
Device and the 3rd bolt winding device are locked on the first bolt winding device, flexible design, facilitate different use environments, and
Substantially increase operating efficiency.
2. the size of current that lithium battery supplies motor can be adjusted by current regulator, so as to control motor to spiral shell
Bolt screws the torsion output size of head, realizes more accurate torsion operation, facilitates different conditions of work to use.
3. can be worked by electric expansion device switch control electric expansion device, so as to adjust the length of support bar, with up to
Needed to different operating length, such operating personnel can stand to needing the place operated to work, without squatting down, so
Operation more facilitates.
4.LED illuminating lamps can provide illumination in the dark place of working environment, and convenient use improves operating efficiency.
Brief description of the drawings
Fig. 1 is a kind of overall schematic of stand-type lithium electric wrench of the present utility model.
Fig. 2 is a kind of structural representation of stand-type lithium electric wrench of the present utility model.
Fig. 3 is a kind of handle arrangement schematic diagram of stand-type lithium electric wrench of the present utility model.
Fig. 4 is a kind of assist handle structural representation of stand-type lithium electric wrench of the present utility model.
Reference is in figure：1st, handle；101st, current regulator；102nd, shift knob；2nd, support bar；3rd, nondominant hand
Handle；4th, the first bolt winding device；401st, socket；402nd, LED illumination lamp；5th, the second bolt winding device；501st, motor；
502nd, bolt screws head；503rd, connecting rod；504th, hinge is locked；505th, lithium battery；6th, the 3rd bolt winding device；7th, control
Device；8th, pressure sensor；9th, electric expansion device.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by embodiment, to this reality
It is further elaborated with new.However, it should be understood that specific embodiment described herein is only to explain this reality
With new, scope of the present utility model is not limited to.
Referring to Fig. 1-Fig. 4,
A kind of stand-type lithium electric wrench of this preferred embodiment, including handle 1, the bolt winding device of support bar 2 and first
4, the top of support bar 2 is fixedly connected with handle 1, and the top of handle 1, which is provided with inside current regulator 101, the handle 1, to be set
There is shift knob 102, the shift knob 102 switchs for palm holding-power type, and the bottom of support bar 2 is fixedly connected with the first bolt
Winding device 4, the support bar 2 is provided with assist handle 3, and the assist handle 3 is hollow circle, and center is fixedly connected with support
Bar 2, the support bar 2 is provided with electric expansion device 9, and the side of electric expansion device 9 is switched provided with electric expansion device, for controlling
Electric expansion device, the side of support bar 2 is additionally provided with LED illumination lamp switch, for controlling LED illumination lamp, the electric expansion
The inside top of device 9 is provided with pressure sensor 8, and the side of the first bolt winding device 4 is provided with the second bolt winding device 5, institute
The opposite side of the first bolt winding device 4 is stated provided with the 3rd bolt winding device 6, the both sides of the first bolt winding device 4 connection
Place is provided with lithium battery 505, the second bolt winding device provided with two groups of sockets 401, the inside of the second bolt winding device 5
5 sides junction are provided with two groups of connecting rods 503, and the material of connecting rod 503 is steel, the connecting rod 503 and the socket
401 are connected, and the second bolt winding device 5 locks hinge 504 by both sides and connects the first bolt winding device 4, institute
State the bottom of the second bolt winding device 5 and be fixedly connected with motor 501, the bottom gears connecting bolt of motor 501 screws head
502, the 3rd bolt winding device 6 is identical with 5 structures of the second bolt winding device, and the inside of support bar 2 is provided with
Controller 7, the bottom circuit connection pressure sensor 8 of controller 7, the both sides of the first bolt winding device 4 are shone provided with LED
Bright lamp 402, the circuit of LED illumination lamp 402 connects controller 7, the current regulator 101, shift knob 102, motor
501st, lithium battery 505 and the equal circuit of electric expansion device 9 connection controller 7.
A kind of stand-type lithium electric wrench of the present utility model according to service condition in use, determine to screw using several groups of bolts
Device, only with one group when, then the second bolt winding device 5 and the 3rd bolt winding device 6 are removed, when needs two groups and
During above bolt winding device, then the connecting rod 503 of the second bolt winding device 5 and the 3rd bolt winding device 6 is inserted
In the socket 401 of the both sides of one bolt winding device 4, its lithium battery 505 and motor 501 are connected with the circuit of controller 7, logical
Cross locking hinge 504 second bolt winding device 5 and the 3rd bolt winding device 6 are locked on the first bolt winding device 4,
User's proficiency holds another hand of handle 1 and holds assist handle 3 when using, and presses shift knob 102, the control lithium electricity of controller 7
Pond 505 powers to motor 501 so that motor 501 drives the bolt of each bolt winding device to screw first 502 work, by spiral shell
Bolt is tightened.The size of current that lithium battery 505 supplies motor 501 can be adjusted by current regulator 101, so as to control electronic
Machine 501 screws first 502 torsion output size to bolt, realizes more accurate torsion operation, can also pass through electric expansion device
Switch control electric expansion device 9 works, so as to adjust the length of support bar 2, to reach different operating length needs, greatly improves
Operating efficiency.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of stand-type lithium electric wrench, including handle, support bar and the first bolt winding device, the support bar top are fixed
Handle is connected, the support bar bottom is fixedly connected with the first bolt winding device, it is characterised in that:The support bar is provided with electronic
Expansion bend, the electric expansion device inside top is provided with pressure sensor, and the first bolt winding device side is provided with second
Bolt winding device, the first bolt winding device opposite side is provided with the 3rd bolt winding device, and first bolt is screwed
Device both sides junction is provided with two groups of sockets, and the second bolt winding device inside is provided with lithium battery, the second bolt rotation
Tight device side junction is provided with two groups of connecting rods, and the connection bar material is steel, and the connecting rod coordinates with the socket
Connection, the second bolt winding device locks hinge connection the first bolt winding device, the second bolt rotation by both sides
Tight bottom of device is fixedly connected with motor, and the motor bottom gears connecting bolt is screwed to be provided with inside head, the support bar
Controller, controller bottom circuit connection pressure sensor.
2. a kind of stand-type lithium electric wrench according to claim 1, it is characterised in that：The support bar is provided with nondominant hand
Handle, the assist handle is hollow circle, and center is fixedly connected with support bar.
3. a kind of stand-type lithium electric wrench according to claim 1, it is characterised in that：The handle top is adjusted provided with electric current
Device is saved, the handle inner is provided with shift knob, and the shift knob switchs for palm holding-power type.
4. a kind of stand-type lithium electric wrench according to claim 1, it is characterised in that：The first bolt winding device two
Side is provided with LED illumination lamp, and the LED illumination lamp circuit connects controller.
5. a kind of stand-type lithium electric wrench according to claim 1, it is characterised in that：The 3rd bolt winding device and
The second bolt winding device structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029798.1U CN206351431U (en) | 2017-01-11 | 2017-01-11 | A kind of stand-type lithium electric wrench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720029798.1U CN206351431U (en) | 2017-01-11 | 2017-01-11 | A kind of stand-type lithium electric wrench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206351431U true CN206351431U (en) | 2017-07-25 |
Family
ID=59349581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720029798.1U Expired - Fee Related CN206351431U (en) | 2017-01-11 | 2017-01-11 | A kind of stand-type lithium electric wrench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206351431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318414A (en) * | 2020-10-29 | 2021-02-05 | 国网山西省电力公司吕梁供电公司 | Electric screwdriver special for electric energy meter verification |
-
2017
- 2017-01-11 CN CN201720029798.1U patent/CN206351431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318414A (en) * | 2020-10-29 | 2021-02-05 | 国网山西省电力公司吕梁供电公司 | Electric screwdriver special for electric energy meter verification |
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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: 20170725 Termination date: 20210111 |