CN106881682B - Livewire work electric wrench unloads device and its working method automatically - Google Patents
Livewire work electric wrench unloads device and its working method automatically Download PDFInfo
- Publication number
- CN106881682B CN106881682B CN201710126479.7A CN201710126479A CN106881682B CN 106881682 B CN106881682 B CN 106881682B CN 201710126479 A CN201710126479 A CN 201710126479A CN 106881682 B CN106881682 B CN 106881682B
- Authority
- CN
- China
- Prior art keywords
- liner
- shell
- sleeve
- magnet
- bayonet
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 230000000694 effects Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 210000000232 gallbladder Anatomy 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Livewire work electric wrench unloads device automatically, is related to a kind of tool.Electric wrench is common electric tool in power construction, but the pick-and-place of sleeve is troublesome.The present invention includes that shell, the liner in shell, the sleeve being connected with liner remove device, remove the control device that device is connected with sleeve；The shell and liner is equipped with bayonet, and the bayonet of the bayonet liner of the shell is opposite；It includes motor, with the machine shaft screw rod being connected, the energy that is connected with screw rod with respect to lifter plate that liner moves, energy and shell the magnetism attracting and magnet being connected with liner, the elastic component between lifter plate and magnet that the sleeve, which removes device,.The technical program is easy to operate, and the separation of electric wrench and sleeve can be realized by only operating control piece, improves working efficiency, and work safety.
Description
Technical field
The present invention relates to a kind of tools, and especially livewire work electric wrench unloads device automatically.
Background technique
Electric wrench bolt of removing stage makeup and costume is high-efficient, is common electric tool in power construction.It is different straight to match
The sleeve of the bolt of diameter, electric wrench needs to be replaced frequently, and often occurs the phenomenon that sleeve is connected tension with pullover in work.Electric power
In construction, many need of work high-rise workings, install it is electronic pull sleeve when, corresponding type is searched in electric wrench tool box
Number sleeve, be firmly inserted in；It unloads lower sleeve to need to overcome barrel and the huge frictional force of pullover, often needs two talents that can complete,
One people vises sleeve with tiger's jaw, and another people catches electric wrench, and opposite direction pulls at and can just sleeve be made to be detached from two people together
Electric wrench easily causes bucket arm vehicle to rock, or even falls off, and increases security risk, limits electric wrench aloft operation, and shadow
Ring livewire work efficiency；On the other hand it since electric wrench volume is big, is put in tool box, the space occupied is big, is unfavorable for it
The lookup and placement of his object, and be common electric tool, it needs constantly to pick and place, tool box is placed on bucket arm car bottom plate, behaviour
Author squats down pick-and-place, picks and places trouble, and due to high-altitude and livewire work, operator easily occurs dizziness situation, influences work
Safety, and reduce working efficiency.
Summary of the invention
The technical problem to be solved in the present invention and the technical assignment of proposition are to be improved and improved to prior art,
Livewire work electric wrench is provided and unloads device and its working method automatically, to achieve the purpose that improve working efficiency and safety.
For this purpose, the present invention takes following technical scheme.
Livewire work electric wrench unloads device automatically, it is characterised in that: liner including shell, in shell, with it is interior
The connected sleeve of gallbladder removes device, removes the control device that device is connected with sleeve；The shell and liner is equipped with bayonet,
The bayonet of the shell and the bayonet of liner are opposite；The sleeve removes device and includes motor, is connected with machine shaft
Screw rod, the energy being connected with the screw rod lifter plate mobile with respect to liner, can be attracting with shell magnetism and be connected with liner magnet, set
Elastic component between lifter plate and magnet；When sleeve need to be unloaded, the sleeve of spanner is placed in downwards below liner bayonet, motor
Rotation moves down lifter plate, increases the distance between lifter plate and magnet and tenses elastic component, after magnet power loss, in elastic component
Under pulling force effect, liner is pulled instantaneously to move down, liner bayonet, which compresses sleeve, to be unloaded.The technical program is easy to operate, only grasps
The separation of electric wrench and sleeve can be realized by making control piece, improve working efficiency.
As further improving and supplementing to above-mentioned technical proposal, the invention also includes following additional technical features.
Further, the liner is equipped with multiple demarcation plates, and liner is divided into multiple sleeves and unloads cavity of resorption, a sleeve unloads
Chamber is equipped with a bayonet；The bayonet of liner is " U "-shaped.The bayonet of liner is in U-shape, and facilitates the insertion of sleeve, while the bayonet of circular arc
It is also beneficial to increase the contact surface with sleeve.If multiple sleeves unload cavity of resorption, the storage of sleeve is facilitated to arrange.
Further, the middle part of the liner is equipped with lateral connecting plate, is equipped with magnet, the company above connecting plate
The elastic component is equipped between fishplate bar and lifter plate, the elastic component is spring.Connecting plate is set to middle part, connecting plate two sides
Liner be equipped with sleeve and unload cavity of resorption, improve the balance of work.Magnet above connecting plate can be connected with shell magnetic, connection
Reliably.
Further, pass through universal axis connection between the machine shaft and screw rod；On the lifter plate it is affixed with
The nut that screw rod matches, the rotation of motor drive move up and down corresponding with the lifter plate that nut is connected.
Further, the magnet is electromagnet；The control device includes that first stroke switchs, second stroke is opened
Pass, the total button of the self-locking for controlling general supply and the nonstick button for controlling magnet power supply, the first stroke
Switch is set to the lower section of liner, and first stroke switch contact is opposite with the bottom surface of liner, be equipped with below the liner with it is interior
The affixed stroke case of gallbladder, the second stroke switch are set in stroke case, and, the contact of second stroke switch affixed with shell
It is opposite with the upper bottom surface of stroke case.If multiple travel switches facilitate control, the safety of work is improved.
Further, the control device further includes third trip switch, and the third trip switch is set to lifting
Below plate, and it is opposite with lifter plate.The position of lifter plate, reliable operation are known with third trip switch.
Another object of the present invention is the working method for providing a kind of livewire work electric wrench and unloading device automatically comprising
Following steps:
1) it presses the total button of self-locking to be powered, motor rotates forward, and drives liner to move up therewith, magnet is attracting with shell；
2) it offsets when second stroke is switched with stroke case, motor reversal drives liner to move down；Increase lifter plate and connecting plate
Distance, spring stress tense；Until third trip switch offsets with lifter plate, motor stalling；
3) wrench socket that need to be dismantled is placed in downwards below liner bayonet；
4) nonstick button is pressed, magnet power loss pulls liner instantaneously to move down, increases under the pulling force effect of elastic component
Liner and shell at the bayonet of liner at a distance from, unloaded so that sleeve be compressed；
5) after liner is displaced downwardly to certain distance, first stroke is switched to offset with the bottom surface of liner, and motor rotates forward, in drive
Gallbladder moves up therewith, and magnet is attracting with shell；Go to step 2.
The utility model has the advantages that the technical program reliable operation and work efficiency is high, in energization, as long as clicking runback
Formula button can realize disassembly, easy to operate, and reliable operation, can realize disassembly moment, press nonstick button, magnet
After power-off, under the elastic force effect of spring, liner declines suddenly, and sleeve, which is hit, to be fallen；When unclamping nonstick button, magnet
Must be electric, meanwhile, liner moves up, and magnet and shell magnetic, then lifter plate declines driven by the motor, back-moving spring, waits
Disassembly next time；Movement is continuous and stablizes.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
In figure: 1- shell；2- liner；The bayonet of 201- liner；202- demarcation plate；203- connecting plate；3- button；4-
Motor；5- screw rod；6- lifter plate；7- magnet；8- elastic component；9- universal shaft；10- nut；11- first stroke switch；12- second
Travel switch；13- third trip switch；14- battery；15- connecting terminal.
Specific embodiment
Technical solution of the present invention is described in further detail below in conjunction with Figure of description.
As shown in Figure 1, the present invention includes that shell 1, the liner 2 in shell 1, the sleeve being connected with liner 2 remove dress
It sets, remove the control device that device is connected with sleeve；The shell 1 and liner 2 is equipped with bayonet, the card of the shell 1
Mouth is opposite with the bayonet 201 of liner 2；The sleeve remove device include motor 4, the screw rod 5 being connected with 4 shaft of motor, with
The connected energy of screw rod 5 lifter plate 6 mobile with respect to liner 2, can be attracting with 1 magnetism of shell and be connected with liner 2 magnet 7, set
Elastic component 8 between lifter plate 6 and magnet 7；When sleeve need to be unloaded, the sleeve of spanner is placed in downwards to the bayonet 201 of liner 2
Lower section, the rotation of motor 4 move down lifter plate 6, increase the distance between lifter plate 6 and magnet 7 and tense elastic component 8, magnet 7 loses
After electricity, under the pulling force effect of elastic component 8, liner 2 is pulled instantaneously to move down, liner bayonet 201, which compresses sleeve, to be unloaded.This technology
Scheme is easy to operate, and the separation of electric wrench and sleeve can be realized by only operating control piece, improves working efficiency.
It is arranged for convenience of the storage of sleeve, the liner 2 is equipped with multiple demarcation plates 202, and liner 2 is divided for multiple sleeves
Cavity of resorption is unloaded, a sleeve unloads the bayonet 201 that chamber is equipped with a liner；The bayonet 201 of liner is " U "-shaped.The bayonet 201 of liner is in U
Shape facilitates the insertion of sleeve, while the bayonet 201 of circular arc is also beneficial to increase the contact surface with sleeve.If multiple sleeves unload
Chamber facilitates the storage of sleeve to arrange.
For the reliability for improving work, the middle part of the liner 2 is equipped with lateral connecting plate 203,203 top of connecting plate
Equipped with magnet 7, the elastic component 8 is equipped between the connecting plate 203 and lifter plate 6, the elastic component 8 is spring.
Connecting plate 203 is set to middle part, and the liner 2 of 203 two sides of connecting plate is equipped with sleeve and unloads cavity of resorption, improves the balance of work.Connection
The magnet 7 of 203 top of plate can be connected with 1 magnetic of shell, and connection is reliable.
To be reliably connected shaft with screw rod 5, connected between 4 shaft of motor and screw rod 5 by universal shaft 9；Institute
The affixed nut 10 to match with screw rod 5 on the lifter plate 6 stated, the rotation of motor 4 drive corresponding with the lifter plate 6 that nut 10 is connected
Move up and down.
For convenience of control, the magnet 7 is electromagnet；The control device includes first stroke switch 11, second
Travel switch 12, the button 3 for control, the button 3 include controlling the total button of self-locking of general supply and for controlling
The nonstick button that magnet 7 is powered, the first stroke switch 11 are set to the lower section of liner 2,11 contact of first stroke switch
It is opposite with the bottom surface of liner 2, the stroke case affixed with liner 2, the second stroke switch are equipped with below the liner 2
12 are set in stroke case, and affixed with shell 1, and the contact of second stroke switch 12 is opposite with the upper bottom surface of stroke case.If multiple
Travel switch facilitates control, improves the safety of work.For convenience of use, it is equipped with rechargeable storage battery 14 in shell 1, is
Facilitate wiring, is equipped with multiple connecting terminals 15 in shell 1.
For the reliability for improving work, the control device further includes third trip switch 13, the third trip
Switch 13 is set to 6 lower section of lifter plate, and opposite with lifter plate 6.The position of lifter plate 6 is known with third trip switch 13, is worked
Reliably.
Livewire work electric wrench unloads the working method of device automatically, comprising the following steps:
1) it presses the total button of self-locking to be powered, motor 4 rotates forward, and drives liner 2 to move up therewith, magnet 7 and shell 1 are attracting；
2) when second stroke switch 12 and stroke case offset, motor 4 is inverted, and liner 2 is driven to move down；Increase lifter plate 6 with
The distance of connecting plate 203, spring stress tense；Until third trip switch 13 offsets with lifter plate 6, motor 4 is stalled；
3) wrench socket that need to be dismantled is placed in downwards to 201 lower sections of 2 bayonet of liner；
4) nonstick button is pressed, 7 power loss of magnet pulls liner 2 instantaneously to move down, increases under the pulling force effect of elastic component 8
Big liner 2 and shell 1 at the bayonet 201 of liner 2 at a distance from, unloaded so that sleeve be compressed；
5) after liner 2 is displaced downwardly to certain distance, first stroke switch 11 and the bottom surface of liner 2 offset, and motor 4 rotates forward,
Liner 2 is driven to move up therewith, magnet 7 and shell 1 are attracting；Go to step 2.
The technical program reliable operation and work efficiency is high, in energization, as long as clicking nonstick button
Realize disassembly, it is easy to operate, and reliable operation, it can realize disassembly moment, press nonstick button, after magnet 7 powers off,
Under the elastic force effect of spring, liner 2 declines suddenly, and sleeve, which is hit, to be fallen；When unclamping nonstick button, magnet 7 must be electric, together
When, liner 2 moves up, and magnet 7 and 1 magnetic of shell, then lifter plate 6 declines under the drive of motor 4, back-moving spring, under waiting
Primary disassembly；Movement is continuous and stablizes.
Livewire work electric wrench shown in figure 1 above unloads device automatically and its working method is specific implementation of the invention
Example, has embodied substantive distinguishing features of the present invention and progress, can be under the inspiration of the present invention, right according to actual using needs
Its equivalent modifications for carrying out shape, structure etc., the column in the protection scope of this programme.
Claims (3)
1. livewire work electric wrench unloads device automatically, it is characterised in that: including shell (1), the liner being set in shell (1)
(2), the control device that the sleeve being connected with liner (2) removes device, device is removed with sleeve is connected；The shell (1) with
Liner (2) is equipped with bayonet, and the bayonet of the shell (1) and the bayonet (201) of liner (2) are opposite；The sleeve is removed
Device includes motor (4), the screw rod (5) being connected with motor (4) shaft, the energy being connected with screw rod (5) relative to liner (2) movement
Lifter plate (6), can be magnetic attracting with shell (1) and be connected with liner (2) magnet (7), be set to lifter plate (6) and magnet (7)
Between elastic component (8)；When sleeve need to be unloaded, the sleeve of spanner is placed in downwards below the bayonet (201) of liner (2), motor
(4) rotation moves down lifter plate (6), increases the distance between lifter plate (6) and magnet (7) and tenses elastic component (8), magnet
(7) after power loss, under the pulling force effect of elastic component (8), liner (2) are pulled instantaneously to move down, the bayonet (201) of liner supports sleeve
Pressure unloads；
The magnet (7) is electromagnet；The control device includes first stroke switch (11), second stroke switch
(12), the nonstick button for controlling the total button of self-locking of general supply and for controlling magnet (7) power supply, described first
Travel switch (11) is set to the lower section of liner (2), and first stroke switch (11) contact is opposite with the bottom surface of liner (2), described
Liner (2) below be equipped with the stroke case affixed with liner (2), the described second stroke switch (12) is set in stroke case, and
Affixed with shell (1), the contact that second stroke switchs (12) is opposite with the upper bottom surface of stroke case；
The liner (2) is equipped with multiple demarcation plates (202), and liner (2) is divided into multiple sleeves and unloads cavity of resorption, a sleeve unloads chamber
Bayonet (201) equipped with a liner；The bayonet (201) of liner is " U "-shaped；
The middle part of the liner (2) is equipped with lateral connecting plate (203), is equipped with magnet (7) above connecting plate (203), described
Connecting plate (203) and lifter plate (6) between be equipped with the elastic component (8), the elastic component (8) be spring；
It is connect between motor (4) shaft and screw rod (5) by universal shaft (9)；Affixed and spiral shell on the lifter plate (6)
The nut (10) that bar (5) matches, the rotation drive of motor (4) is corresponding with lifter plate (6) that nut (10) are connected to be moved up and down.
2. livewire work electric wrench according to claim 1 unloads device automatically, it is characterised in that: the control device
Further include third trip switch (13), the described third trip switch (13) is set to below lifter plate (6), and with lifter plate (6)
Relatively.
3. a kind of working method for unloading device automatically using livewire work electric wrench as claimed in claim 2, it is characterised in that
The following steps are included:
1) it presses the total button of self-locking to be powered, motor (4) rotates forward, and drives liner (2) to move up therewith, magnet (7) and shell (1)
It is attracting；
2) when second stroke switch (12) offsets with stroke case, motor (4) reversion drives liner (2) to move down；Increase lifter plate
(6) at a distance from connecting plate (203), spring stress is tensed；Until third trip switch (13) offsets with lifter plate (6), motor
(4) it stalls；
3) wrench socket that need to be dismantled is placed in downwards below the bayonet (201) of liner (2)；
4) nonstick button is pressed, magnet (7) power loss pulls liner (2) instantaneously to move down under the pulling force effect of elastic component (8),
Increase liner (2) and shell (1) at the bayonet (201) of liner (2) at a distance from, unloaded so that sleeve be compressed；
5) after liner (2) is displaced downwardly to certain distance, first stroke switch (11) and the bottom surface of liner (2) offset, and motor (4) is just
Turn, drives liner (2) to move up therewith, magnet (7) and shell (1) are attracting；Go to step 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126479.7A CN106881682B (en) | 2017-03-06 | 2017-03-06 | Livewire work electric wrench unloads device and its working method automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710126479.7A CN106881682B (en) | 2017-03-06 | 2017-03-06 | Livewire work electric wrench unloads device and its working method automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106881682A CN106881682A (en) | 2017-06-23 |
| CN106881682B true CN106881682B (en) | 2019-07-23 |
Family
ID=59179104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710126479.7A Expired - Fee Related CN106881682B (en) | 2017-03-06 | 2017-03-06 | Livewire work electric wrench unloads device and its working method automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106881682B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902698A (en) * | 1974-10-30 | 1975-09-02 | Maremont Corp | Spring compressor |
| CN200948545Y (en) * | 2006-06-30 | 2007-09-19 | 重庆工学院 | Device for extracting machine taper shank cutter from cutter shaft |
| CN201377395Y (en) * | 2009-04-27 | 2010-01-06 | 刘新广 | Magnetic tensioner |
| CN203141432U (en) * | 2013-04-19 | 2013-08-21 | 国家电网公司 | Horizontal-assembly and disassembly assembling and disassembling device for electric wrench socket |
| CN103264368A (en) * | 2013-04-19 | 2013-08-28 | 国家电网公司 | Electric wrench rack with water discharging groove and applicable to hot-line work |
| CN204053926U (en) * | 2013-12-09 | 2014-12-31 | 杭州湘君电子有限公司 | Magnetic valve solenoid ironware disassembling apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080179265A1 (en) * | 2007-01-25 | 2008-07-31 | Jack Lin | Suspension rack for screwdriver |
-
2017
- 2017-03-06 CN CN201710126479.7A patent/CN106881682B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3902698A (en) * | 1974-10-30 | 1975-09-02 | Maremont Corp | Spring compressor |
| CN200948545Y (en) * | 2006-06-30 | 2007-09-19 | 重庆工学院 | Device for extracting machine taper shank cutter from cutter shaft |
| CN201377395Y (en) * | 2009-04-27 | 2010-01-06 | 刘新广 | Magnetic tensioner |
| CN203141432U (en) * | 2013-04-19 | 2013-08-21 | 国家电网公司 | Horizontal-assembly and disassembly assembling and disassembling device for electric wrench socket |
| CN103264368A (en) * | 2013-04-19 | 2013-08-28 | 国家电网公司 | Electric wrench rack with water discharging groove and applicable to hot-line work |
| CN204053926U (en) * | 2013-12-09 | 2014-12-31 | 杭州湘君电子有限公司 | Magnetic valve solenoid ironware disassembling apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106881682A (en) | 2017-06-23 |
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