CN201405187Y - Valve screwing device - Google Patents

Valve screwing device Download PDF

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Publication number
CN201405187Y
CN201405187Y CN2009200564831U CN200920056483U CN201405187Y CN 201405187 Y CN201405187 Y CN 201405187Y CN 2009200564831 U CN2009200564831 U CN 2009200564831U CN 200920056483 U CN200920056483 U CN 200920056483U CN 201405187 Y CN201405187 Y CN 201405187Y
Authority
CN
China
Prior art keywords
valve
gas cylinder
frame
transmission shaft
rotates
Prior art date
Application number
CN2009200564831U
Other languages
Chinese (zh)
Inventor
黎光远
Original Assignee
黎光远
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 黎光远 filed Critical 黎光远
Priority to CN2009200564831U priority Critical patent/CN201405187Y/en
Application granted granted Critical
Publication of CN201405187Y publication Critical patent/CN201405187Y/en

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Abstract

The utility model discloses a valve screwing device, which comprises a valve collet, a transmission shaft, an air bottle clamping part, a driving unit and a framework, wherein the valve collet is nested outside an air bottle valve to push the valve to rotate, and the framework is used for mounting the valve collet, the transmission shaft, the air bottle clamping part and the driving unit. One endof the transmission shaft is connected with the driving unit through a transmission gear and is driven to rotate by the driving unit, the other end of the transmission shaft is connected with the valve collet to push the same to rotate, and the air bottle clamping part is arranged under the valve collet to clamp or release an air bottle. The valve screwing device can accurately control torque force needed by screwing the valve, realizes scientific and digital control of screwing the valve, accurately controls to screw the air bottle valve more safely, displays torque of the valve through a display element, and realizes real-time monitoring a valve screwing process.

Description

A kind of valve winding device

Technical field

The utility model relates to a kind of valve winding device that is used to screw the steel gas cylinder valve.

Background technology

The steel gas cylinder is widely used in the middle of the industrial and daily life, valve is a most important element on the steel gas cylinder, whether valve is installed or is tightened on the steel gas cylinder bottle closely reliable, determines that directly can gas cylinder trouble free service, and the safety that badly influences daily production and life whether.But the valve of existing steel gas cylinder is installed or screwed all is by manually-operated, whether install or screw and put in place also is to judge by rule of thumb, can't show accurately that valve screws moment of torsion and definite valve screws the position, cause spin excessive or rotate not in placely easily, may damage the serious latent models of safety such as syndeton between valve or valve and steel gas cylinder.

Summary of the invention

The purpose of this utility model provides a kind of valve winding device that can guarantee that valve is in place, intelligent degree is high.

A kind of valve winding device of the present utility model, comprise and be nested in the outer valve chuck of gas cylinder valve with the rotation of promotion valve, also comprise power transmission shaft, gas cylinder clamping element, driver element and be used to install the frame of said apparatus, described power transmission shaft one end is connected with driver element by travelling gear and rotated by drive unit drives, the other end is connected with the valve chuck to promote the valve chuck and rotates, and described gas cylinder clamping element is located at valve chuck below to clamp or to unclamp gas cylinder.

Described power transmission shaft is provided with the induction rotating disk that rotates with power transmission shaft, on the induction rotating disk trigger bit is set, and described frame is provided with the position signalling of control module and induction trigger bit and this position signalling is passed to the inductive switch of control module.

Described control module is connected with driver element and is out of service according to the position signalling control driver element of the trigger bit that receives.

Described frame is provided with and is used to put gas cylinder and follows the swivel base that gas cylinder rotates when gas cylinder rotates, and described gas cylinder clamping element is located on the swivel base.

Described gas cylinder clamping element comprises symmetrically arranged fixedly pressure head and movable pressure head, fixedly pressure head is fixedly arranged on the swivel base, also be connected with one on the described frame and drive cylinder, the piston rod of described driving cylinder is connected with movable pressure head to drive the movable clamping of active chuck or to unclamp gas cylinder.

Described frame is provided with and is used to adjust the compression spring of valve torque and is used for the pressure that compression spring is subjected to is changed into the pressure sensor that the signal of telecommunication outputs to control module, described compression spring one end is connected with the input of pressure sensor, and the other end is provided with the adjustment screw of adjusting amount of spring compression.

Described swivel base bottom surface is provided with suspension chassis and rotates the turning cylinder that promotes, frame is provided with an end and pressure sensor flexible connection and passes through the linkage of pressure sensor compression pressure spring when swivel base rotates, and turning cylinder is connected with the drivening rod mechanism action with linkage.

Described frame is provided with the display unit that receives the control module signal and show this signal.

Described trigger bit is the breach that is opened on the induction rotating disk, and described inductive switch is a metal sensor.

Offer a square groove that cooperates with valve on the described valve chuck.

Gas cylinder clamping element of the present utility model clamps gas cylinder, the drive unit drives power transmission shaft rotates changeover valve so that valve is screwed then, the utility model also can be set up control module, induction rotating disk and inductive switch, control module screws the position signalling of the induction rotating disk that the required moment of torsion of valve and inductive switch export according to setting, controlling connected driver element shuts down, thereby accurately by-pass valve control screws required torsion, scientific and the Digital Control that realization screws valve, it is safer that control accurately screws gas cylinder valve.In order in time to understand moment of torsion to valve applied, the utility model also comprises the pressure sensor of adjustable compression spring of decrement and gaging pressure spring pressure, show by display unit again thereby the valve pressure passed to control module and by control module this pressure signal is changed into moment of torsion, by the adjustment of compression spring decrement being realized the real-time monitoring of process that valve is screwed.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the cut-away view of the vertical view of Fig. 1;

Fig. 3 is the partial enlarged drawing of linkage among Fig. 1;

Fig. 4 is the partial enlarged drawing of travelling gear part among Fig. 1.

The specific embodiment

As shown in Figure 1, the utility model comprise gas cylinder clamping element 2, swivel base 3, pressure sensor 4, compression spring 5, display unit 6, induction rotating disk 7, inductive switch 8, control module 9, the valve chuck 11 that with driver element be connected corresponding and be used to install the frame 1 of said apparatus with responding to rotating disk 7.

As Fig. 4, driver element comprises reducing motor 10, the output shaft of reducing motor 10 is connected with gear driving pair 101, be connected with a power transmission shaft 102 on the follower shaft of described gear driving pair 101, the end of power transmission shaft 102 is connected with the valve chuck 11 that is used to clamp gas cylinder valve 12, when opening reducing motor 10, reducing motor 10 promotes power transmission shaft 102 by gear driving pair 101 and rotates, thereby driving valve chuck 11 rotates to reach the effect that screws valve 12, in addition, also be provided with the square groove that is sheathed on gas cylinder valve 12 and drives valve 12 rotations on valve chuck 11, the size of groove and valve 12 couplings are as Fig. 3.

Gas cylinder clamping element 2 comprises the movable pressure head 201 that is symmetrically set on the frame 1, fixedly pressure head 202 and pressure head support 203, gas cylinder clamping element 2 is used to make gas cylinder 13 fixing with the interlock rotation with swivel base 3, gas cylinder 13 promotes swivel base 3 when rotating with power transmission shaft 102 and rotates, as Fig. 3.Movable pressure head 201 1 ends are articulated in pressure head support 203 terminals, the other end is connected with the piston rod that drives cylinder 205, driving cylinder 205 driving activity pressure heads 201 moves around articulating position 204, thereby cooperate with fixing pressure head 202 to clamp or unclamp gas cylinder 13, fixedly pressure head 202 is fixedlyed connected with pressure head support 203.

As shown in Figure 2, swivel base 3 bottom surfaces are provided with the turning cylinder 14 with the swivel base interlock, turning cylinder 14 is connected 15 actions with drivening rod mechanism with linkage 16 on being located at swivel base 3, linkage 16 is a five-bar mechanism, swivel base 3 drives turning cylinder 14 and rotates when rotating, the linkage 16 that turning cylinder 14 just promotes to fixedly connected with it moves, linkage 16 passes bar 15 by the pressure with pressure sensor 4 flexible connections again rotating disk institute applied pressure is passed to compression spring 5, compression spring 5 is located at the input of pressure sensor 4 so that its pressure is passed to pressure sensor 4, the output of pressure sensor 4 is connected with control module 9 and changes into electrical signal transfer with the pressure with compression spring 5 and give control module 9, control module 9 is accepted pressure signal and is changed into moment of torsion, shows by connected display unit 6 then.Adjustment screw 18 is connected with compression spring 5 and is used to adjust the displacement of the decrement of compression spring 5 with adjustment renitency biography bar 15, thereby adjusts the moment of torsion that puts on the valve 12.

Induction rotating disk 7 is located on the power transmission shaft 102 and with power transmission shaft and is rotated, which is provided with triggering inductive switch 8 and send the trigger bit that control signal is given control module 9, control module 9 is accepted this control signal and controls driver element to stop operating, and makes power transmission shaft 102 stop to screw valve 12.Trigger bit is the breach position that is provided with on the induction rotating disk 7, and inductive switch 8 is existing metal sensors etc.

Claims (10)

1, a kind of valve winding device, comprise and be nested in the outer valve chuck of gas cylinder valve with the rotation of promotion valve, it is characterized in that: also comprise power transmission shaft, gas cylinder clamping element, driver element and be used to install the frame of said apparatus, described power transmission shaft one end is connected with driver element by travelling gear and rotated by drive unit drives, the other end is connected with the valve chuck to promote the valve chuck and rotates, and described gas cylinder clamping element is located at valve chuck below to clamp or to unclamp gas cylinder.
2, a kind of valve winding device according to claim 1, it is characterized in that: described power transmission shaft is provided with the induction rotating disk that rotates with power transmission shaft, on the induction rotating disk trigger bit is set, described frame is provided with the position signalling of control module and induction trigger bit and this position signalling is passed to the inductive switch of control module.
3, a kind of valve winding device according to claim 2 is characterized in that: described control module is connected with driver element and is out of service according to the position signalling control driver element of the trigger bit that receives.
4, a kind of valve winding device according to claim 1 and 2 is characterized in that: described frame is provided with and is used to put gas cylinder and follows the swivel base that gas cylinder rotates when gas cylinder rotates, and described gas cylinder clamping element is located on the swivel base.
5, a kind of valve winding device according to claim 4, it is characterized in that: described gas cylinder clamping element comprises symmetrically arranged fixedly pressure head and movable pressure head, fixedly pressure head is fixedly arranged on the swivel base, also be connected with one on the described frame and drive cylinder, the piston rod of described driving cylinder is connected with movable pressure head to drive the movable clamping of active chuck or to unclamp gas cylinder.
6, a kind of valve winding device according to claim 4, it is characterized in that: described frame is provided with and is used to adjust the compression spring of valve torque and is used for the pressure that compression spring is subjected to is changed into the pressure sensor that the signal of telecommunication outputs to control module, described compression spring one end is connected with the input of pressure sensor, and the other end is provided with the adjustment screw of adjusting amount of spring compression.
7, a kind of valve winding device according to claim 6, it is characterized in that: described swivel base bottom surface is provided with suspension chassis and rotates the turning cylinder that promotes, frame is provided with an end and pressure sensor flexible connection and passes through the linkage of pressure sensor compression pressure spring when swivel base rotates, and turning cylinder is connected with the drivening rod mechanism action with linkage.
8, a kind of valve winding device according to claim 6 is characterized in that: described frame is provided with the display unit that receives the control module signal and show this signal.
9, a kind of valve winding device according to claim 2 is characterized in that: described trigger bit is the breach that is opened on the induction rotating disk, and described inductive switch is a metal sensor.
10, a kind of valve winding device according to claim 1 is characterized in that: offer a square groove that cooperates with valve on the described valve chuck.
CN2009200564831U 2009-05-13 2009-05-13 Valve screwing device CN201405187Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200564831U CN201405187Y (en) 2009-05-13 2009-05-13 Valve screwing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200564831U CN201405187Y (en) 2009-05-13 2009-05-13 Valve screwing device

Publications (1)

Publication Number Publication Date
CN201405187Y true CN201405187Y (en) 2010-02-17

Family

ID=41676109

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200564831U CN201405187Y (en) 2009-05-13 2009-05-13 Valve screwing device

Country Status (1)

Country Link
CN (1) CN201405187Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248514A (en) * 2011-07-20 2011-11-23 无锡昌华机电制造有限公司 Torque controllable cylinder valve loader-unloader set
CN102398152A (en) * 2011-11-25 2012-04-04 长春工业大学 Assembly workbench for locking nut of liquefied petroleum gas cylinder valve
CN102489980A (en) * 2011-11-25 2012-06-13 长春工业大学 Liquefied petroleum gas cylinder valve connecting piece assembling working table
CN102773678A (en) * 2012-07-21 2012-11-14 安徽联友压力容器有限公司 Horizontal valve installation machine
CN102837172A (en) * 2012-09-18 2012-12-26 江门市高翔自动化设备有限公司 Installation mechanism for implementing installation of valve rod and valve body
CN104290075A (en) * 2014-08-08 2015-01-21 特技阀门集团有限公司 Tool suitable for threaded assembly between valve body and valve deck of valve
CN104308774A (en) * 2014-10-21 2015-01-28 苏州道森钻采设备股份有限公司 Tool for fixing and switching torque testing of valves
CN104493784A (en) * 2014-12-01 2015-04-08 郑州精益达汽车零部件有限公司 Clamping fixture for assembling airbag base and limiting block of air suspension of passenger vehicle
CN105170373A (en) * 2015-10-14 2015-12-23 成都市智联环境保护设备有限公司 Full-automatic steel cylinder paint spraying device
CN106002206A (en) * 2016-07-12 2016-10-12 衡阳金化高压容器股份有限公司 Gas cylinder valve dismounting device and system
CN110961892A (en) * 2019-11-25 2020-04-07 延锋安道拓座椅有限公司 Multi-head press-fitting equipment and using method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248514A (en) * 2011-07-20 2011-11-23 无锡昌华机电制造有限公司 Torque controllable cylinder valve loader-unloader set
CN102398152A (en) * 2011-11-25 2012-04-04 长春工业大学 Assembly workbench for locking nut of liquefied petroleum gas cylinder valve
CN102489980A (en) * 2011-11-25 2012-06-13 长春工业大学 Liquefied petroleum gas cylinder valve connecting piece assembling working table
CN102489980B (en) * 2011-11-25 2013-07-03 长春工业大学 Liquefied petroleum gas cylinder valve connecting piece assembling working table
CN102773678A (en) * 2012-07-21 2012-11-14 安徽联友压力容器有限公司 Horizontal valve installation machine
CN102837172A (en) * 2012-09-18 2012-12-26 江门市高翔自动化设备有限公司 Installation mechanism for implementing installation of valve rod and valve body
CN104290075A (en) * 2014-08-08 2015-01-21 特技阀门集团有限公司 Tool suitable for threaded assembly between valve body and valve deck of valve
CN104308774A (en) * 2014-10-21 2015-01-28 苏州道森钻采设备股份有限公司 Tool for fixing and switching torque testing of valves
CN104493784A (en) * 2014-12-01 2015-04-08 郑州精益达汽车零部件有限公司 Clamping fixture for assembling airbag base and limiting block of air suspension of passenger vehicle
CN105170373A (en) * 2015-10-14 2015-12-23 成都市智联环境保护设备有限公司 Full-automatic steel cylinder paint spraying device
CN105170373B (en) * 2015-10-14 2017-12-22 成都市智联环境保护设备有限公司 A kind of full-automatic steel cylinder spray-painting plant
CN106002206A (en) * 2016-07-12 2016-10-12 衡阳金化高压容器股份有限公司 Gas cylinder valve dismounting device and system
CN106002206B (en) * 2016-07-12 2019-04-26 衡阳金化高压容器股份有限公司 Gas cylinder valve provision for disengagement and system
CN110961892A (en) * 2019-11-25 2020-04-07 延锋安道拓座椅有限公司 Multi-head press-fitting equipment and using method thereof

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100217

Termination date: 20150513

EXPY Termination of patent right or utility model