CN204053430U - Cylinder valve tightening machine - Google Patents
Cylinder valve tightening machine Download PDFInfo
- Publication number
- CN204053430U CN204053430U CN201420443353.4U CN201420443353U CN204053430U CN 204053430 U CN204053430 U CN 204053430U CN 201420443353 U CN201420443353 U CN 201420443353U CN 204053430 U CN204053430 U CN 204053430U
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- Prior art keywords
- arm
- valve
- cylinder
- force application
- power transmission
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- Expired - Lifetime
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- 230000005540 biological transmission Effects 0.000 claims abstract description 44
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 24
- 239000010959 steel Substances 0.000 claims abstract description 24
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model discloses a kind of cylinder valve tightening machine, comprise frame, motor, reductor, torque limiter, power transmission shaft, rolling bearing, transmission arm, force application rod, twist valve arm and steel cylinder fixture, the rotating shaft of motor successively with reductor, torque limiter, power transmission shaft, transmission arm, force application rod is connected with stubborn valve arm, transmission arm and stubborn valve arm are all mutually vertical with the power transmission shaft of level, force application rod and power transmission shaft are parallel to each other, the one end of twisting valve arm is set in force application rod and also can slides and locate outward, twist the other end of valve arm and the outlet connection of cylinder valve, steel cylinder is installed in frame by steel cylinder fixture.The utility model take motor as power, and controls output torque through reductor and torque limiter, and realize screwing valve, reduce labour intensity, speed is fast, efficiency is high; Adopt removable syndeton between force application rod and stubborn valve arm, its contact position can slide arbitrarily and not affect moment transmission, reduces the accuracy of manufacture and production cost.
Description
Technical field
The utility model relates to a kind of fire-fighting steel cylinder valve and screws special mechanical equipment, particularly relates to the high and cylinder valve tightening machine that is not easy damaged valve of a kind of efficiency.
Background technology
In fire protection sector, it is wherein a kind of in valve assembly equipment that cylinder valve screws equipment.Traditional cylinder valve screws equipment primarily of force application rod and stubborn valve arm composition, during use, operating personnel drive with a very long force application rod and twist valve arm, are screwed by stubborn valve arm band movable valve, due to by manually having an effect and transmitting moment, so labour intensity is large, speed is slow, efficiency is low; Because moment acts directly on valve by the force application rod that is fixedly connected with and stubborn valve arm, its relative position is not easy to regulate, so easily cause damage to valve in assembling process, thus has higher requirement to steel cylinder axis and power rotation axis, device fabrication required precision is high, and production cost is higher.
Summary of the invention
The purpose of this utility model is just to provide a kind of efficiency high to solve the problem and cylinder valve tightening machine that is not easy damaged valve.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of cylinder valve tightening machine, comprise force application rod and stubborn valve arm, described stubborn valve arm is connected with described cylinder valve, also comprise frame, motor, reductor, torque limiter, power transmission shaft, rolling bearing, transmission arm and steel cylinder fixture, the rotating shaft of described motor is connected with the power intake of described reductor and described torque limiter successively, the clutch end of described torque limiter is connected with one end of the described power transmission shaft of horizontal direction, described rolling bearing is installed in described frame, the other end of described power transmission shaft is connected with one end of described transmission arm through after described rolling bearing, the other end of described transmission arm is connected with one end of described force application rod, one end of described stubborn valve arm is set in described force application rod and also can slides and locate outward, described transmission arm is all mutually vertical with described power transmission shaft with described stubborn valve arm, described force application rod and described power transmission shaft are parallel to each other, the other end of described stubborn valve arm is connected with the outlet connection of described cylinder valve, described steel cylinder is installed in described frame by described steel cylinder fixture.
In said structure, the rotary power of motor is slowed down, by passing to power transmission shaft after torque limiter torque limiting by reductor, the rotary power of power transmission shaft is changed to the circumference rotary power centered by drive shaft axis by transmission arm again, and drive stubborn valve arm to do circumference rotation by force application rod, thus the object that realization drives cylinder valve to rotate by stubborn valve arm.
Particularly, described steel cylinder fixture comprise clamping cylinder, upper " V " shape clamper, under " V " shape clamper and supporting seat, described clamping cylinder, described under " V " shape clamper and described supporting seat be all installed in described frame, described supporting seat is for supporting the posterior segment of described steel cylinder, under described, " V " shape clamper is for supporting the leading portion of described steel cylinder, the piston rod of described clamping cylinder is connected with described upper " V " shape clamper, described go up " V " shape clamper be positioned at described under leading portion directly over " V " shape clamper and for clamping described steel cylinder.
The beneficial effects of the utility model are:
The utility model utilizes bionics principle, and simulation manually screws valve mode, but is power with motor, and controls output torque through reductor and torque limiter, realizes screwing valve, reduce labour intensity, and speed is fast, efficiency is high; Owing to adopting removable syndeton between force application rod and stubborn valve arm, its contact position can slide arbitrarily and not affect moment transmission, the axiality of reductor rotation and steel cylinder axis is not strict with, even if differ tens millimeters also can not affect and screw valve, so greatly reduce the accuracy of manufacture, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of cylinder valve tightening machine described in the utility model;
Fig. 2 is the right TV structure schematic diagram of cylinder valve tightening machine described in the utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As depicted in figs. 1 and 2, cylinder valve tightening machine described in the utility model comprises frame 1, motor 2, reductor 3, torque limiter 4, power transmission shaft 5, rolling bearing 6, transmission arm 7, force application rod 9, twist valve arm 11, clamping cylinder 14, upper " V " shape clamper 15, under " V " shape clamper 16 and supporting seat 18, frame 1, motor 2, reductor 3, torque limiter 4, rolling bearing 6, clamping cylinder 14, under " V " shape clamper 16 and supporting seat 18 be all installed in frame 1, the rotating shaft of motor 2 is connected with the power intake of reductor 3 and torque limiter 4 successively, the clutch end of torque limiter 4 is connected with one end of the power transmission shaft 5 of horizontal direction, the other end of power transmission shaft 5 is connected with one end of transmission arm 7 through after rolling bearing 6, the other end of transmission arm 7 is connected with one end of force application rod 9, the one end of twisting valve arm 11 is set in outside force application rod 9 also can slide and locate, transmission arm 7 and stubborn valve arm 11 are all mutually vertical with power transmission shaft 5, force application rod 9 and power transmission shaft 5 are parallel to each other, twist the other end of valve arm 11 to be connected with the outlet connection 10 of cylinder valve 12, the posterior segment of steel cylinder 17 is placed on supporting seat 18, the leading portion of steel cylinder 17 is placed in down on " V " shape clamper 16, under upper " V " shape clamper 15 is positioned at directly over " V " shape clamper 16, the piston rod 13 of clamping cylinder 14 is connected with upper " V " shape clamper 15, upper " V " shape clamper 15 moves up or down and can unclamp or clamp steel cylinder 17.Steel cylinder 17 in figure is objects that this tightening machine screws, and is not the parts of this tightening machine, so illustrate with dotted line.The back-up ring 8 installing power transmission shaft 5 and force application rod 9 termination is respectively also show in Fig. 1.
As depicted in figs. 1 and 2, during use, the rotary power of motor 2 is slowed down by reductor 3, by passing to power transmission shaft 5 after torque limiter 4 torque limiting, the rotary power of power transmission shaft 5 is changed to the circumference rotary power centered by the axis of power transmission shaft 5 by transmission arm 7 again, and drive stubborn valve arm 11 to do circumference rotation by force application rod 9, thus the object that realization drives the outlet connection 10 of cylinder valve 12 to rotate by stubborn valve arm 11, realize tightening of cylinder valve 12.
Above-described embodiment is preferred embodiment of the present utility model; it is not the restriction to technical solutions of the utility model; as long as without the technical scheme that creative work can realize on the basis of above-described embodiment, all should be considered as falling within the scope of the rights protection of the utility model patent.
Claims (2)
1. a cylinder valve tightening machine, comprise force application rod and stubborn valve arm, described stubborn valve arm is connected with described cylinder valve, it is characterized in that: also comprise frame, motor, reductor, torque limiter, power transmission shaft, rolling bearing, transmission arm and steel cylinder fixture, the rotating shaft of described motor is connected with the power intake of described reductor and described torque limiter successively, the clutch end of described torque limiter is connected with one end of the described power transmission shaft of horizontal direction, described rolling bearing is installed in described frame, the other end of described power transmission shaft is connected with one end of described transmission arm through after described rolling bearing, the other end of described transmission arm is connected with one end of described force application rod, one end of described stubborn valve arm is set in described force application rod and also can slides and locate outward, described transmission arm is all mutually vertical with described power transmission shaft with described stubborn valve arm, described force application rod and described power transmission shaft are parallel to each other, the other end of described stubborn valve arm is connected with the outlet connection of described cylinder valve, described steel cylinder is installed in described frame by described steel cylinder fixture.
2. cylinder valve tightening machine according to claim 1, it is characterized in that: described steel cylinder fixture comprises clamping cylinder, upper " V " shape clamper, under " V " shape clamper and supporting seat, described clamping cylinder, under described, " V " shape clamper and described supporting seat are all installed in described frame, described supporting seat is for supporting the posterior segment of described steel cylinder, under described, " V " shape clamper is for supporting the leading portion of described steel cylinder, the piston rod of described clamping cylinder is connected with described upper " V " shape clamper, described upper " V " shape clamper be positioned at described under leading portion directly over " V " shape clamper and for clamping described steel cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443353.4U CN204053430U (en) | 2014-08-07 | 2014-08-07 | Cylinder valve tightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420443353.4U CN204053430U (en) | 2014-08-07 | 2014-08-07 | Cylinder valve tightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204053430U true CN204053430U (en) | 2014-12-31 |
Family
ID=52195017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420443353.4U Expired - Lifetime CN204053430U (en) | 2014-08-07 | 2014-08-07 | Cylinder valve tightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204053430U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666106A (en) * | 2016-04-07 | 2016-06-15 | 江苏浩特隆搅拌设备有限公司 | Dismounting device of shaft coupler in rack |
| 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 |
| CN107309641A (en) * | 2017-08-31 | 2017-11-03 | 丹阳市方蓝气体设备有限公司 | A kind of cylinder valve automatic torque device |
| CN109108630A (en) * | 2018-09-29 | 2019-01-01 | 山东省建设高压容器有限公司 | A kind of oxygen supply valve mounting arrangement |
| CN111546047A (en) * | 2020-04-30 | 2020-08-18 | 嘉兴市永大消防配件有限公司 | Fastening device for fire-fighting steel cylinder valve |
-
2014
- 2014-08-07 CN CN201420443353.4U patent/CN204053430U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666106A (en) * | 2016-04-07 | 2016-06-15 | 江苏浩特隆搅拌设备有限公司 | Dismounting device of shaft coupler in rack |
| CN105666106B (en) * | 2016-04-07 | 2018-05-29 | 江苏浩特隆搅拌设备有限公司 | Shaft coupling attaching/detaching apparatus in rack |
| 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 |
| CN107309641A (en) * | 2017-08-31 | 2017-11-03 | 丹阳市方蓝气体设备有限公司 | A kind of cylinder valve automatic torque device |
| CN109108630A (en) * | 2018-09-29 | 2019-01-01 | 山东省建设高压容器有限公司 | A kind of oxygen supply valve mounting arrangement |
| CN111546047A (en) * | 2020-04-30 | 2020-08-18 | 嘉兴市永大消防配件有限公司 | Fastening device for fire-fighting steel cylinder valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141231 |
|
| CX01 | Expiry of patent term |