CN101923368B - Rotation shaft type spanner-sleeving sliding push-pull mechanism - Google Patents

Rotation shaft type spanner-sleeving sliding push-pull mechanism Download PDF

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Publication number
CN101923368B
CN101923368B CN2010101918402A CN201010191840A CN101923368B CN 101923368 B CN101923368 B CN 101923368B CN 2010101918402 A CN2010101918402 A CN 2010101918402A CN 201010191840 A CN201010191840 A CN 201010191840A CN 101923368 B CN101923368 B CN 101923368B
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China
Prior art keywords
pull
push
microswitch
rotation shaft
spanner
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Expired - Fee Related
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CN2010101918402A
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Chinese (zh)
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CN101923368A (en
Inventor
施宁
宋涛
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施宁
宋涛
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Priority to CN2010101918402A priority Critical patent/CN101923368B/en
Publication of CN101923368A publication Critical patent/CN101923368A/en
Application granted granted Critical
Publication of CN101923368B publication Critical patent/CN101923368B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a push-pull mechanism, in particular discloses a rotation shaft type spanner-sleeving sliding push-pull mechanism. The mechanism comprises two side plates arranged on two sides of a spanner, wherein each side plate is provided with a push-pull rod sliding track and a slider sliding track; a spanner push-pull rod and a slider which are connected with each other are separately movably arranged in the push-pull rod sliding track and the slider sliding track; the spanner push-pull rod is sleeved with the spanner; the slider is connected with one end of a lead screw through screw thread; the lead screw is connected with a supporting plate in a rolling manner, and the other end of the lead screw is connected with an electric motor through a transmission mechanism; and the electric motor is connected with a forward-inverse direction control system. The rotation shaft type spanner-sleeving sliding push-pull mechanism requires small power, has small volume and floor space, is convenient to install and can control the spanner in the electric and manual modes; and the electric operating mechanism is fast, accurate and reliable to operate, and the mechanism can store electrical energy so that the spanner can be controlled to an assigned position when the major loop has no power.

Description

A kind of rotation shaft type spanner-sleeving sliding push-pull mechanism
(1) technical field
The present invention relates to a kind of push-pull mechanism, particularly a kind of rotation shaft type spanner-sleeving sliding push-pull mechanism.
(2) background technology
At present, rotation shaft type spanner is every field such as widespread use shop equipment, touches the position when swaying when pulling hand, can accomplish tasks such as switch, location, locking.The operation rotation shaft type spanner is being generally manually at present; The also use side toggle mechanism that has, but the power that this mechanism's required drive and mechanical component bear causes power consumption to increase than effectively push-pull effort is many greatly in the same way; The operating mechanism volume strengthens; Therefore many equipment are owing to limited by surrounding space, and rotation shaft type spanner is can only manual operation, and the side toggle mechanism can't be accomplished automatic control.
(3) summary of the invention
The present invention provides a kind of volume to urinate in the rotation shaft type spanner-sleeving sliding push-pull mechanism of installing in order to remedy the defective of prior art.
The present invention realizes through following technical scheme:
A kind of rotation shaft type spanner-sleeving sliding push-pull mechanism; It is characterized in that: comprise be installed in the handle both sides side plate; Be respectively equipped with pull bar sliding rail and slide block sliding rail on the biside plate, be movably installed with handle pull bar and the slide block that is connected respectively in pull bar sliding rail and the slide block sliding rail, handle pull bar and handle socket-connect; Slide block is connected through screw thread with leading screw one end; Leading screw rolls with back up pad and is connected, and the leading screw other end is connected with motor through gear train, and motor is connected with forward and reverse control system.
This rotation shaft type spanner-sleeving sliding push-pull mechanism; Forward and reverse control system comprises power supply unit and the diode that is connected with power supply, and power supply unit can be converted into direct current with alternating current and carry out constant current pressure limiting power supply, and diode has the unilateal conduction effect; Forward and reverse control system is divided into two groups of conducting switching-overs that are connected with motor respectively through a plurality of controllable silicons; Wherein one group of controllable silicon with just change start button and microswitch A is connected, another group controllable silicon is connected with reverse start button and microswitch B, the original state of microswitch A and microswitch B is closure state; When the handle pull bar touches microswitch A and microswitch B; Microswitch A and microswitch B just can break off, and when the handle pull bar left microswitch A and microswitch B, microswitch A and microswitch B just can be closed; Just changeing start button and be installed in the counter-rotating start button and control easily on the control desk, be convenient to remote-controlled operation, microswitch A and microswitch B are installed in the appropriate location of the both sides of pull bar sliding rail, can realize that the motor rotating controls automatically; In forward and reverse control system large bulk capacitance is installed, the ability stored electric energy is so that under the major loop electroless state, be operated to assigned position with handle; Handle pull bar and slide block all are connected in the pull bar sliding rail and slide block sliding rail of both sides through the convexity of both sides; Can horizontally slip freely; The handle pull bar is connected through arrangement of clutch with slide block, can realize electronic, manual dual mode operation handle; Gear train comprises turbine that is connected with the leading screw other end and the worm screw of matching and being connected with turbine, and gear train has the deceleration to motor simultaneously in transmission process, and motor is a dc permanent magnet motor, has the big advantage of volume low-power.
The invention has the beneficial effects as follows: this rotation shaft type spanner-sleeving sliding push-pull mechanism, power requirement is little, and volume is little, it is little to take up room; Be convenient to install; Can operate handle through electronic, manual dual mode, the electrically operated institution operation is rapid, accurate, reliable, and this mechanism ability stored electric energy; So that under the major loop electroless state, handle is operated to assigned position.
(4) description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Accompanying drawing 1 is a structural representation of the present invention.
Accompanying drawing 2 is the circuit theory synoptic diagram of the forward and reverse control system of the present invention.
Among the figure, 1 side plate, 2 handles, 3 handle pull bars, 4 arrangement of clutch, 5 slide blocks; 6 leading screws, 7 back up pads, 8 turbines, 9 worm screws, 11 motor, 12 pull bar sliding rails; 13 slide block sliding rails, 14 forward and reverse control system, 15 power supply units, 16 large bulk capacitances, 17 microswitch A; 18 microswitch B, 19 controllable silicons, 20 are just changeing start button, 21 counter-rotating start buttons, 22 diodes.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This rotation shaft type spanner-sleeving sliding push-pull mechanism; It is characterized in that: comprise be installed in handle 2 both sides side plate 1; Be respectively equipped with pull bar sliding rail 12 and slide block sliding rail 13 on the biside plate 1, be movably installed with the handle pull bar 3 and slide block 5 that is connected respectively in pull bar sliding rail 12 and the slide block sliding rail 13, handle pull bar 3 and handle 2 socket-connect; Slide block 5 is connected through screw thread with leading screw 6 one ends; Leading screw 6 rolls with back up pad 7 and is connected, and leading screw 6 other ends are connected with motor 11 through gear train, and motor 11 is connected with forward and reverse control system 14; Forward and reverse control system 14 comprises the power supply unit 15 and diode 22 that is connected with power supply; Forward and reverse control system 14 is divided into two groups of conductings switching-overs of being connected with motor 11 respectively through a plurality of controllable silicons 19, wherein one group of controllable silicon 19 with just change start button 20 and microswitch A17 is connected, another group controllable silicon 19 is connected with reverse start button 21 and microswitch B18; The original state of microswitch A17 and microswitch B18 is closure state; Just changeing start button 20 and counter-rotating start button 21 and be installed in and control easily on the control desk, microswitch A17 and microswitch B18 are installed in the both sides of pull bar sliding rail 12, and handle pull bar 3 is connected through arrangement of clutch 4 with slide block 5; Gear train comprises turbine 8 that is connected with leading screw 6 other ends and the worm screw 9 of matching and being connected with turbine 8, and motor 11 is a dc permanent magnet motor.
This rotation shaft type spanner-sleeving sliding push-pull mechanism is socketed in handle 2 on the handle pull bar 3 during use, biside plate 1 is installed in can prevents on the equipment body that handle pull bar 3 push-and-pull handles 2 from rocking around the time, plays fixation.Microswitch A17 and microswitch B18 are closure state during original state, after the energized, when startup is installed in the just commentaries on classics start button 20 on the control desk of distant place; One group of controllable silicon 19 start-up circuit that is connected with microswitch A17 are connected; Motor 11 is just changeing drive worm screw 9 and is rotating, and worm screw 9 drives turbines 8 and rotates, and turbine 8 drives in the bearing of leading screws 6 in back up pad 7 and rotates; Back up pad 7 is fixed; Thereby leading screw 6 slides slide block 5 left owing to be connected through screw thread with slide block 5 in rotation process in slide block sliding rail 13, slide block 5 drives handle pull bars 3 through arrangement of clutch 4 and is moved to the left, thereby handle pull bar 3 push-and-pull handles 2 are moved to the left and touch microswitch A17 microswitch A17 is broken off; Circuit breaker motor 11 stops operating, and whole push-pull mechanism decommissions; When startup is installed in the counter-rotating start button 21 on the control desk; One group of controllable silicon 19 start-up circuit that is connected with microswitch B18 are connected; Motor 11 counter-rotatings drive worm screw 9 and rotate, and worm screw 9 drives turbine 8 and rotates, and turbine 8 drives in the bearing of leading screw 6 in back up pad 7 and rotates; Back up pad 7 is fixed; Thereby leading screw 6 slides slide block 5 to the right owing to be connected through screw thread with slide block 5 in rotation process in slide block sliding rail 13, slide block 5 drives handle pull bars 3 through arrangement of clutch 4 and moves right, thereby handle pull bar 3 push-and-pull handles 2 move right and touch microswitch B18 microswitch B18 is broken off; Circuit breaker motor 11 stops operating, and whole push-pull mechanism decommissions.Therefore; When start respectively just changeing start button 20 and counter-rotating start button 21 once after; Whole push-pull mechanism just can drive handle do one back and forth rotation and decommission through microswitch A17 and microswitch B18 auto-cutout, thereby accomplish once the startup of equipment and stop.This mechanism can realize remote electronic controlling, and can realize constant current pressure limiting power supply through power supply unit 15, through large bulk capacitance 16; Ability stored electric energy when operate as normal; So that under the major loop electroless state, still can handle 2 be operated to assigned position, realize electronic control.Manual operation if desired can separate handle pull bar 3 through arrangement of clutch 4 with slide block 5, through manually can handle 2 being operated to desired location, very easy to use then.

Claims (6)

1. rotation shaft type spanner-sleeving sliding push-pull mechanism; It is characterized in that: comprise the side plate (1) that is installed in handle (2) both sides; Be respectively equipped with pull bar sliding rail (12) and slide block sliding rail (13) on the biside plate (1); In pull bar sliding rail (12) and slide block sliding rail (13), be movably installed with handle pull bar (3) and the slide block (5) that is connected respectively between the biside plate (1); Handle pull bar (3) socket-connects with handle (2); Slide block (5) is connected through screw thread with leading screw (6) one ends, and leading screw (6) rolls with back up pad (7) and is connected, and leading screw (6) other end is connected with motor (11) through gear train; Motor (11) is connected with forward and reverse control system (14); Forward and reverse control system (14) comprises power supply unit (15) and the diode (22) that is connected with power supply, and forward and reverse control system (14) is divided into two groups of conductings switching-overs of being connected with motor (11) respectively through a plurality of controllable silicons (19), wherein one group of controllable silicon (19) with just change start button (20) and microswitch A (17) is connected; Another group controllable silicon (19) is connected with counter-rotating start button (21) and microswitch B (18), and the original state of microswitch A (17) and microswitch B (18) is closure state.
2. rotation shaft type spanner-sleeving sliding push-pull mechanism according to claim 1; It is characterized in that: just changeing start button (20) and counter-rotating start button (21) and be installed in and control easily on the control desk, microswitch A (17) and microswitch B (18) are installed in the both sides of pull bar sliding rail (12).
3. rotation shaft type spanner-sleeving sliding push-pull mechanism according to claim 2 is characterized in that: large bulk capacitance (16) is installed in forward and reverse control system (14).
4. rotation shaft type spanner-sleeving sliding push-pull mechanism according to claim 1 is characterized in that: handle pull bar (3) is connected through arrangement of clutch (4) with slide block (5).
5. rotation shaft type spanner-sleeving sliding push-pull mechanism according to claim 1 is characterized in that: gear train comprises turbine (8) that is connected with leading screw (6) end and the worm screw (9) of matching and being connected with turbine (8).
6. rotation shaft type spanner-sleeving sliding push-pull mechanism according to claim 1 is characterized in that: motor (11) is a dc permanent magnet motor.
CN2010101918402A 2010-06-04 2010-06-04 Rotation shaft type spanner-sleeving sliding push-pull mechanism Expired - Fee Related CN101923368B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010101918402A CN101923368B (en) 2010-06-04 2010-06-04 Rotation shaft type spanner-sleeving sliding push-pull mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010101918402A CN101923368B (en) 2010-06-04 2010-06-04 Rotation shaft type spanner-sleeving sliding push-pull mechanism

Publications (2)

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CN101923368A CN101923368A (en) 2010-12-22
CN101923368B true CN101923368B (en) 2012-09-05

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2249802Y (en) * 1996-01-15 1997-03-19 龚光明 Automatic mechanism of windows
CN2585217Y (en) * 2002-11-29 2003-11-05 北新建材(集团)有限公司 Testing machine for sliding and up-suspension open-close of door and window
CN2797575Y (en) * 2005-06-11 2006-07-19 方文淋 Intelligent folding size adjustable type sliding window
CN201129106Y (en) * 2007-11-19 2008-10-08 焦龙广 Switching mechanism for electric sliding door and window
CN201689359U (en) * 2010-06-04 2010-12-29 施宁 Rotary lever assembly sliding push-pull mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2249802Y (en) * 1996-01-15 1997-03-19 龚光明 Automatic mechanism of windows
CN2585217Y (en) * 2002-11-29 2003-11-05 北新建材(集团)有限公司 Testing machine for sliding and up-suspension open-close of door and window
CN2797575Y (en) * 2005-06-11 2006-07-19 方文淋 Intelligent folding size adjustable type sliding window
CN201129106Y (en) * 2007-11-19 2008-10-08 焦龙广 Switching mechanism for electric sliding door and window
CN201689359U (en) * 2010-06-04 2010-12-29 施宁 Rotary lever assembly sliding push-pull mechanism

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