CN111969392B - Power-assisted plug pliers - Google Patents
Power-assisted plug pliers Download PDFInfo
- Publication number
- CN111969392B CN111969392B CN202010823129.8A CN202010823129A CN111969392B CN 111969392 B CN111969392 B CN 111969392B CN 202010823129 A CN202010823129 A CN 202010823129A CN 111969392 B CN111969392 B CN 111969392B
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- handle
- plug
- rotating cone
- threaded column
- fixed claw
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/26—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for engaging or disengaging the two parts of a coupling device
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention belongs to the technical field of assembly and provides a power-assisted plug pliers. The power-assisted plug pliers comprise a handle, a rotating cone, a forward switch, a reverse switch, a rubber band, a shaft disc, a fixed claw and a threaded column. When the device is used, the three fixing claws are used for grabbing the plug, the motor drives the threaded column to rotate, and the shaft disc and the fixing claws move along with the threaded column and gradually approach the rotating cone; the rotating cone is narrow at the top and wide at the bottom, so that the tail end of the fixed claw is guided to warp upwards, and the front end of the fixed claw is pressed downwards to lock the plug; the fixing claws lock the plug to rotate together, so that the plug is butted or disconnected. The invention effectively shortens the period of butt joint or disconnection of the plug, reduces the labor intensity of operators, ensures that the butt joint and disconnection of the plug become effortless, and effectively ensures the product quality and the production task node of the airplane; meanwhile, the professional technical level is improved, the testing process is optimized, and higher economic and social benefits are generated for scientific research and production.
Description
Technical Field
The invention belongs to the technical field of assembly, and relates to a plug clamp used for butting and disassembling an aviation plug, which is used for assisting in butting or disconnecting the plug, has universality and can be automatically adjusted according to the size of the plug.
Background
When the aircraft is butted on an airplane, due to some special positions, the aviation plug can be fastened only by finger force, and the wrist cannot apply force, so that the fastening is difficult; similar problems exist when the butt plug is disconnected, sometimes, due to small strength or inconvenient force application of a detacher, one plug needs to be detached for dozens of minutes or even dozens of minutes, and the traditional tool is inconvenient to use due to space limitation.
Based on the technical scheme, the plug pliers are used for assisting in butt joint and disconnection of the plug, so that manpower and period are saved, the labor intensity of an operator is reduced, and the assembly work can be finished with guaranteed quality.
Disclosure of Invention
In order to solve the problems, the invention provides a set of universal power-assisted plug pliers according to the appearance characteristics of an aviation plug, which is small, exquisite, light, convenient to carry and convenient and quick to use.
The technical scheme of the invention is as follows:
a power-assisted plug pliers comprises a handle, a rotary cone 3, a forward switch 4, a reverse switch 5, a rubber band 6, a shaft disc 7, a fixed claw 8 and a threaded column 9.
The handle is integrally cylindrical and comprises a handle tail end 1 and a handle front end 2. The tail end 1 of the handle is used for being held by hands, and can rotate 90 degrees relative to the front end 2 of the handle, so that the handle can be used in an I shape or an L shape, and a sheltering object on the machine can be conveniently sheltered. The front end 2 of the handle is fixed at the front end of the tail end 1 of the handle, and a battery and a motor are arranged inside the front end 2 of the handle and used for driving the rotary threaded column to rotate; the outer surface of the front end 2 of the handle is provided with a forward switch 4 and a reverse switch 5 which respectively control the forward rotation and the reverse rotation of the motor.
The rotating cone 3 is conical and is hollow inside; the rotating cone 3 is coaxial with the front end 2 of the handle, the bottom surface of the rotating cone 3 is attached to the surface of the front end 2 of the handle in an embedded track mode, and the rotating cone 3 rotates around the central shaft of the rotating cone 360 degrees on the outer surface of the front end 2 of the handle.
The threaded column 9 is cylindrical, and the outer surface of the threaded column is provided with a forward thread or a reverse thread which is selected according to the requirement of the rotating direction. The threaded column 9 penetrates through the centers of the shaft disc 7 and the rotating cone 3 to be connected with a motor in the front end 2 of the handle and is driven to rotate by the motor. The center of the shaft disc 7 is provided with a thread which can move on a threaded column 9.
The shape of the fixed claws 8 is similar to a bow shape, and the three fixed claws 8 are distributed at intervals of 120 degrees. The front end of the fixed claw 8 is carved with a tooth mark for clamping a plug; the middle part of the fixed claw 8 is fixed on the shaft disc 7 and can rotate along with the shaft disc 7 by taking a fixed point on the shaft disc 7 as a shaft; the outer side of the tail end of the fixed claw 8 is provided with a groove for nesting the rubber band 6, and the tail end of the fixed claw 8 can be attached to the conical surface of the rotating cone 3 in any state.
When the plug is used, firstly, the plug is grabbed by the three fixing claws 8, the switch (the forward switch 4 or the reverse switch 5) is pressed to enable the motor to drive the threaded column 9 to rotate, the shaft disc 7 rotates along with the rotation and gradually moves along the threaded column 9 to be close to the rotating cone 3, after the fixing claws 8 approach the rotating cone 3 along with the shaft disc 7, the tail ends of the fixing claws 8 are guided to upwarp due to the narrow upper part and the wide lower part of the conical surface of the rotating cone 3, and the front ends of the fixing claws 8 are further pressed downwards to thoroughly lock the plug; at the moment, the tail end of the fixed claw 8 cannot move forward continuously, the rotating cone 3 is driven to rotate together, and then the fixed claw 8 locks the plug to rotate together, so that the aim of butting or disconnecting the plug is fulfilled, and the operation is finished instantly under the condition of no labor; finally, the plug can be released only by pressing the other switch (the reverse switch 5 or the forward switch 4).
The invention has the beneficial effects that: the invention provides a power-assisted plug pliers, which effectively shortens the period of butt joint or disconnection of a plug, can complete the original work of tens of minutes or even tens of minutes in only a few seconds, reduces the labor intensity of an operator, ensures that the butt joint and disconnection of the plug are not laborious, and effectively ensures the product quality and the production task node of an airplane; meanwhile, the professional technical level is improved, the testing process is optimized, and higher economic and social benefits are generated for scientific research and production.
Drawings
Fig. 1 is a front view of a power assisted plug forceps.
Figure 2 is a top view of a power assisted plug pliers.
Figure 3 is a side view of a power assisted plug forceps.
In the figure: 1, the tail end of a handle; 2, the front end of the handle; 3, rotating a cone; 4, a forward switch; 5, a reverse switch; 6, rubber band; 7, a shaft disc; 8, fixing the claw; 9 threaded post.
Detailed Description
The following further describes a specific embodiment of the present invention with reference to the drawings and technical solutions.
As shown in fig. 1, the power-assisted plug pliers comprise a handle, a rotating cone 3, a forward switch 4, a reverse switch 5, a rubber band 6, a shaft disc 7, a fixed claw 8 and a threaded column 9, and are mainly made of metal materials such as stainless steel.
The handle is integrally cylindrical and comprises a handle tail end 1 and a handle front end 2. The tail end 1 of the handle is used for being held by hands, and can rotate 90 degrees relative to the front end 2 of the handle, so that the handle can be used in an I shape or an L shape, and a sheltering object on a machine can be conveniently sheltered. The front end 2 of the handle is fixed at the front end of the tail end 1 of the handle, and a battery and a motor are arranged inside the front end 2 of the handle and used for driving the rotary threaded column to rotate; the outer surface of the front end 2 of the handle is provided with a forward switch 4 and a reverse switch 5 which respectively control the forward rotation and the reverse rotation of the motor.
The rotating cone 3 is conical and is hollow inside; the rotating cone 3 is coaxial with the front end 2 of the handle, the bottom surface of the rotating cone 3 is attached to the surface of the front end 2 of the handle in an embedded track mode, and the rotating cone 3 rotates around the central shaft of the rotating cone 360 degrees on the outer surface of the front end 2 of the handle.
The threaded column 9 is cylindrical, and the outer surface of the threaded column is provided with a forward thread or a reverse thread which is selected according to the requirement of the rotating direction. The threaded column 9 penetrates through the centers of the shaft disc 7 and the rotating cone 3 to be connected with a motor in the front end 2 of the handle, and the threaded column 9 is driven to rotate by the motor. The center of the shaft disc 7 is provided with threads which can move up and down along the threaded column 9; the center of the rotating cone 3 is not threaded and does not rotate along with the threaded column 9.
The three fixed claws 8 are in a shape like a bow, and the three fixed claws 8 are distributed at intervals of 120 degrees. The front end of the fixed claw 8 is carved with a tooth mark for clamping a plug; the middle part of the fixed claw 8 is fixed on the shaft disc 7 and can rotate by taking a fixed point on the shaft disc 7 as a shaft; the outer side of the tail end of the fixed claw 8 is provided with a groove for nesting the rubber band 6, and the tail end of the fixed claw 8 can be attached to the conical surface of the rotating cone 3 in any state.
When the plug is used, firstly, the plug is grabbed by the three fixing claws 8, the switch (the forward switch 4 or the reverse switch 5) is pressed to enable the motor to drive the threaded column 9 to rotate, the shaft disc 7 rotates along with the rotation and gradually moves along the threaded column 9 to be close to the rotating cone 3, after the fixing claws 8 approach the rotating cone 3 along with the shaft disc 7, the tail ends of the fixing claws 8 are guided to upwarp due to the narrow upper part and the wide lower part of the conical surface of the rotating cone 3, and the front ends of the fixing claws 8 are further pressed downwards to thoroughly lock the plug; at the moment, the tail end of the fixed claw 8 cannot move forward continuously, the rotating cone 3 is driven to rotate together, and then the fixed claw 8 locks the plug to rotate together, so that the aim of butting or disconnecting the plug is fulfilled, and the operation is finished instantly under the condition of no labor; finally, the plug can be released only by pressing the other switch (the reverse switch 5 or the forward switch 4).
The above description of exemplary embodiments has been presented only to illustrate the technical solution of the invention and is not intended to be exhaustive or to limit the invention to the precise form described. Obviously, many modifications and variations are possible in light of the above teaching to those skilled in the art. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to thereby enable others skilled in the art to understand, implement and utilize the invention in various exemplary embodiments and with various alternatives and modifications. It is intended that the scope of the invention be defined by the following claims and their equivalents.
Claims (1)
1. The power-assisted plug pliers are characterized by comprising handles, a rotating cone (3), a forward switch (4), a reverse switch (5), a rubber band (6), a shaft disc (7), a fixed claw (8) and a threaded column (9);
the handle is integrally cylindrical and comprises a handle tail end (1) and a handle front end (2); the tail end (1) of the handle is used for being held by hand and can rotate 90 degrees relative to the front end (2) of the handle, so that the handle can be used in an I shape or an L shape, and a sheltering object on a machine can be conveniently sheltered; the front end (2) of the handle is fixed at the front end of the tail end (1) of the handle, and a battery and a motor are arranged inside the front end (2) of the handle and used for driving the rotary threaded column; the forward switch (4) and the reverse switch (5) are arranged on the outer surface of the front end (2) of the handle and respectively control the motor to rotate forwards and backwards;
the rotating cone (3) is conical and is hollow inside; the rotating cone (3) is coaxial with the front end (2) of the handle, the bottom surface of the rotating cone (3) is attached to the surface of the front end (2) of the handle in an embedded track mode, and the rotating cone rotates around the central shaft of the rotating cone at 360 degrees on the outer surface of the front end of the handle;
the threaded column (9) is cylindrical, and the outer surface of the threaded column is provided with a forward thread or a reverse thread according to the requirement of the rotating direction; the threaded column (9) penetrates through the centers of the shaft disc (7) and the rotating cone (3) to be connected with a motor in the front end (2) of the handle and is driven to rotate by the motor; the center of the shaft disc (7) is provided with threads which can move along the threaded column (9);
the fixed claws (8) are in a bow shape, and the three fixed claws (8) are distributed at intervals of 120 degrees; the front end of the fixed claw (8) is carved with a tooth trace for clamping a plug; the middle part of the fixed claw (8) is fixed on the shaft disc (7) and rotates along with the shaft disc (7) by taking a fixed point on the shaft disc (7) as a shaft; the outer side of the tail end of the fixed claw (8) is provided with a groove for nesting the rubber band (6), and the tail end of the fixed claw can be attached to the conical surface of the rotating cone in any state.
Priority Applications (1)
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CN202010823129.8A CN111969392B (en) | 2020-08-17 | 2020-08-17 | Power-assisted plug pliers |
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CN202010823129.8A CN111969392B (en) | 2020-08-17 | 2020-08-17 | Power-assisted plug pliers |
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CN111969392A CN111969392A (en) | 2020-11-20 |
CN111969392B true CN111969392B (en) | 2021-10-01 |
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CN108500974A (en) * | 2018-07-11 | 2018-09-07 | 常州江南万利机械配件有限公司 | A kind of forging manipulator |
CN111216149A (en) * | 2020-02-14 | 2020-06-02 | 广东技术师范大学 | Industrial robot tongs |
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DD278980A1 (en) * | 1988-12-28 | 1990-05-23 | Schmalkalden Werkzeug | RECORDING, TENSIONING AND TRANSFER DEVICE |
JP4029881B2 (en) * | 2003-01-15 | 2008-01-09 | 三菱電機株式会社 | Electric tweezers |
CN105150098A (en) * | 2015-08-07 | 2015-12-16 | 重庆国华模具制造有限公司 | Machining clamp for grinding machine collar |
CN105269587A (en) * | 2015-11-24 | 2016-01-27 | 重庆煌钰机械有限公司 | Clamping structure for automobile special-shaped parts |
CN106426253A (en) * | 2016-11-24 | 2017-02-22 | 上海云线娃娃信息科技有限公司 | Mechanical arm |
CN206703050U (en) * | 2017-03-22 | 2017-12-05 | 金顺利塑胶(重庆)有限公司 | It is a kind of to capture firm manipulator |
CN108098742A (en) * | 2018-01-29 | 2018-06-01 | 安徽机电职业技术学院 | A kind of mechanical pick-up equipment of automatically controlled adjusting |
CN208557568U (en) * | 2018-05-08 | 2019-03-01 | 苏州凯莱特自动化设备有限公司 | A kind of highly precision clamp manipulator |
CN208979841U (en) * | 2018-10-23 | 2019-06-14 | 固登卡科技(天津)有限公司 | A kind of efficient digital cuttings grabbing device |
CN210757806U (en) * | 2019-10-20 | 2020-06-16 | 天津晟华晔机器人有限公司 | Auto-parts is polished and is used transfer robot hand claw |
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2020
- 2020-08-17 CN CN202010823129.8A patent/CN111969392B/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108500974A (en) * | 2018-07-11 | 2018-09-07 | 常州江南万利机械配件有限公司 | A kind of forging manipulator |
CN111216149A (en) * | 2020-02-14 | 2020-06-02 | 广东技术师范大学 | Industrial robot tongs |
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