CN204254269U - Oxygen infusion control gear - Google Patents
Oxygen infusion control gear Download PDFInfo
- Publication number
- CN204254269U CN204254269U CN201420620805.1U CN201420620805U CN204254269U CN 204254269 U CN204254269 U CN 204254269U CN 201420620805 U CN201420620805 U CN 201420620805U CN 204254269 U CN204254269 U CN 204254269U
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- China
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- confluxes
- conduit
- bottle
- oxygen
- take
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of oxygen infusion control gear, belongs to the gas conveying control device of two-wheel numerical control heat spinning equipment.The conduit that confluxes is fixedly connected with casing by support, six groups of devices be connected with oxygen cylinder conflux with this tubes connection respectively, this conduit that confluxes also sequentially passes through the conduit ball valve that confluxes, flow detector, pressure detecting instrument are connected with distribution piping, and this distribution piping is connected with eight take-off lines respectively.Advantage is novel structure, when solution gas usage is large, need special staff to carry out changing human cost that bottle brings increases, many bottles of gases simultaneously and connect the waste problem that gas backstreaming causes, solve the heating-up temperature caused because suspending heating blowpipe when to change bottle and change the changes in material brought, more be suitable for control spinning, and decrease and change a bottle operation and improve working efficiency, reduce processing cost.
Description
Technical field
The utility model belongs to the gas conveying control device of two-wheel numerical control heat spinning equipment.
Background technique
Hot spinning technology is the combination of hot working and spinning, during spinning, blank is installed and rotates with core on the core of spinning machine, spinning machine feed mechanism drives spinning roller to blank pointwise pressure, makes blank produce pointwise distortion, becomes final required part shape.In spinning process, when the excessive Wall-Thickness Difference as body and bullet of spinning part Wall-Thickness Difference is comparatively large, high strength alloy steel at room temperature hard and crisp as molybdenum, tungsten and alloy thereof, material hardness large mould pressing amount of deformation is large is hemisphere of 2mm etc. as titanium alloy blank thickness of slab is spun into thick more than 12mm, must carries out heat and revolve during spinning process complexity.
Inflammable gas high-temperature heating can be adopted during hot spinning, gas pipeline is installed to machinery industry worker-house by China strict examination and approval procedures, building and using factory building tubing high cost for many years, everybody can adopt bottle oxugen, acetylene or bottle oxugen usually, propane carries out hot spinning operation after mixing.When common high temperature spinning large-scale workpiece, consider heating-up temperature be 600 DEG C-800 DEG C, can adopt independently oxygen cylinder and independently propane bottle with one, heating blowpipe is connected, have simultaneously two or three heating blowpipe working.After gas is finished, have specialized work personnel carry out changing bottle and carry out, when heat revolves the alloy heating such as thicker large titanium alloy or molybdenum alloy, gas usage is large, and the timely temperature requirement of heating requirements is higher.
The shortcoming of current existence is: when gas usage is large, specialized work personnel need be equipped with carry out changing bottle, cause human cost high, the many bottles of gas raw gas backstreamings of co-production simultaneously, cause waste, the heating-up temperature caused because suspending heating when to change bottle change the machined material brought and changes, and affects working efficiency and quality, adds processing cost.
Summary of the invention
The utility model provides a kind of oxygen infusion control gear, with solve exist at present when gas usage is large, specialized work personnel need be equipped with carry out changing bottle, cause human cost high, the raw gas backstreamings of co-production simultaneously of many bottles of gases, cause waste, and the heating-up temperature caused because suspending heating when to change bottle change the machined material brought and changes, affect working efficiency and quality, add the problem of processing cost.
The technological scheme that the utility model is taked is: the conduit that confluxes is fixedly connected with casing by support, six groups of devices be connected with oxygen cylinder conflux with this tubes connection respectively, the device that should be connected with oxygen cylinder comprises the connection nipple be linked in sequence, pressure gauge one, one-way valve and stop valve, this conduit that confluxes also sequentially passes through the conduit ball valve that confluxes, flow detector, pressure detecting instrument is connected with distribution piping, this distribution piping is connected with eight take-off lines respectively, the structure of this take-off line is: take-off line pipeline is linked in sequence take-off line ball valve, filter, pressure gauge two, DC electromagnetic valve, flashback arrestor and leather pipe joint.
The utility model has the advantages that novel structure, be connected with the burning torch of Automatic-heating lazy-tongs, the flow of the real-time control store heated air of energy and force value, and then control spinning time temperature and provide foundation to hot spinning temperature analysis, can solve gas usage large time, human cost that bottle brings increases to need special staff to carry out changing, many bottles of gases simultaneously and connect the waste problem that gas backstreaming causes, solve the heating-up temperature caused because suspending heating blowpipe when to change bottle and change the changes in material brought, more be suitable for control spinning, and decrease and change a bottle operation and improve working efficiency, reduce processing cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
The conduit 2 that confluxes is fixedly connected with casing 1 by support 3, six groups of devices be connected with oxygen cylinder 4 conflux with this tubes connection respectively, the device that should be connected with oxygen cylinder comprises the connection nipple 401 be linked in sequence, pressure gauge 1, one-way valve 403 and stop valve 404, this conduit that confluxes also sequentially passes through the conduit ball valve 5 that confluxes, flow detector 6, pressure detecting instrument 7 is connected with distribution piping 8, this distribution piping is connected with eight take-off lines 9 respectively, the structure of this take-off line is: take-off line pipeline 901 is linked in sequence take-off line ball valve 902, filter 903, pressure gauge 2 904, DC electromagnetic valve 905, flashback arrestor 906 and leather pipe joint 907.
Working principle: oxygen is combustion-supporting gas, in real work, use the 25L oxygen cylinder of national standard configuration, during in order to ensure work, the flow of desired gas is enough, be equipped with six bottles of gases and open work simultaneously, during to ensure work, combustion-supporting gas can not break-off.For reaching working pressure needs when ensureing the work of six bottles of oxygen, being equipped with oxygen gauge one when each bottle enters, each bottle of outlet pressure can be shown, make us can accurate adjustments of gas discharge capacity.During in order to ensure to work simultaneously, the waste caused because Time Inconsistency when each bottle of gas drains causes refluxing can not occur, and we have installed one-way valve too on pipeline, to ensure making full use of of gas.The installation of stop valve can ensure also can take a breath when heating bottle, to meet different operating needs except ensureing to control gas cylinder work number simultaneously.
Six bottles of oxygen enter in pipeline by the conduit that confluxes, through the conduit ball valve that confluxes, by can on-line checkingi, the flow detector storing its checkout value, enter distribution piping after pressure detecting instrument, in order to ensure work safety and gas or control property, the pipeline that each is connected with heating blowpipe, burning torch is distinguished sequence unit take-off line ball valve, filter, oxygen gauge two, solenoid valve, flashback arrestor, and oxygen is connected with heating blowpipe, burning torch by special hose and joint.
Claims (3)
1. an oxygen infusion control gear, it is characterized in that: the conduit that confluxes is fixedly connected with casing by support, six groups of devices be connected with oxygen cylinder conflux with this tubes connection respectively, this conduit that confluxes also sequentially passes through the conduit ball valve that confluxes, flow detector, pressure detecting instrument are connected with distribution piping, and this distribution piping is connected with eight take-off lines respectively.
2. oxygen infusion control gear according to claim 1, is characterized in that: the described device be connected with oxygen cylinder comprises the connection nipple, pressure gauge one, one-way valve and the stop valve that are linked in sequence.
3. oxygen infusion control gear according to claim 1 and 2, is characterized in that: the structure of described take-off line is: take-off line ball valve that take-off line pipeline is linked in sequence, filter, pressure gauge two, DC electromagnetic valve, flashback arrestor and leather pipe joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620805.1U CN204254269U (en) | 2014-10-26 | 2014-10-26 | Oxygen infusion control gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420620805.1U CN204254269U (en) | 2014-10-26 | 2014-10-26 | Oxygen infusion control gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254269U true CN204254269U (en) | 2015-04-08 |
Family
ID=52958573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420620805.1U Expired - Fee Related CN204254269U (en) | 2014-10-26 | 2014-10-26 | Oxygen infusion control gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254269U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707996A (en) * | 2018-12-24 | 2019-05-03 | 中国电建集团山东电力建设第一工程有限公司 | A kind of station boiler installation oxygen belt, acetylene belt connecton layout |
-
2014
- 2014-10-26 CN CN201420620805.1U patent/CN204254269U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707996A (en) * | 2018-12-24 | 2019-05-03 | 中国电建集团山东电力建设第一工程有限公司 | A kind of station boiler installation oxygen belt, acetylene belt connecton layout |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20151026 |
|
| EXPY | Termination of patent right or utility model |