CN207710140U - Rail welder automatic lubricating system - Google Patents
Rail welder automatic lubricating system Download PDFInfo
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- CN207710140U CN207710140U CN201820032226.3U CN201820032226U CN207710140U CN 207710140 U CN207710140 U CN 207710140U CN 201820032226 U CN201820032226 U CN 201820032226U CN 207710140 U CN207710140 U CN 207710140U
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- oil
- master cylinder
- lubricating grease
- rail welder
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Abstract
The utility model discloses a kind of rail welder automatic lubricating systems, belong to railroad track field, to solve the problem of that manually the existing leakage note of filling causes to burn bearing rail welder.Including pneumatic lubricating grease master cylinder, Double-wire distributor assembly, control system, oil level protection switch, air pressure relay are installed in pneumatic lubricating grease master cylinder, wind path solenoid valve is installed in the air inlet of pneumatic lubricating grease master cylinder；The oil outlet of Double-wire distributor assembly is equipped with oil stream sensor, and air pressure relay, wind path solenoid valve, oil level protection switch, oil stream sensor are connected with control system.This system has the characteristics that not interfere welding process, has lubricating interval time, injection flow and accurately sets and control function, is provided simultaneously with monitoring distributor and respectively goes out the whether unobstructed function of oil drop.Show the system reasonable design by probation, meets the requirement of rail welder lubrication, while the working efficiency of entire unit is greatly improved, significantly extend the service life of entire unit.
Description
Technical field
The utility model belongs to railroad track field, and in particular to a kind of rail welder automatic lubricating system.
Background technology
As time goes on, railway increasingly embodies important irreplaceable role in modernized society, existing
For important component is assumed responsibility in communications and transportation, high ferro, traditional track also increasingly use seamless gapless line form, reduce
It shakes, step on the juice, improving efficiency, increase safety is widely approved.
Seamless gapless line is welded by orbital welder, mostly uses Switzerland GAAS80/ greatly to each weldering base of the rail domestic at present
580 steel rail flash welding machines can reach precision welding quality of the error in 0.2 millimeter, but the 56 of the equipment bearings, copper
The lubricant grease dosing method of set lubricating system is relatively backward, and original design is artificial oiling mode, and there are many disadvantages.
It is largely the prodigious heavy copper sheathing bearing of supporting power, at work because of a total of 56 bearings of the type welding machine
It must assure that good lubricant effect, otherwise will burn damage, once damage will lead to the welding essence of entire welding machine
Degree is not up to standard, and inoperable malfunction will be in when well damage, directly affect the performance of welding machine, efficiency and use the longevity
Life.
During the entire process of filling, staff must assure that a leak-free whole fills, and manually fill
In journey it is unavoidable can there is a situation where leakage note, repeat fill, this situation is in work statistic in recent years, the failure of generation
Probability accounts for 85% or more.
Operating personnel need to climb up when filling point fills at the top of welding machine carries out operation at the top of 2.6 meters of high welding machines, and there are people
The presence of member's high-altitude working safety hidden danger, these situations makes this welding machine because of the disadvantage of the mode manually filled, frequent occurrence
Failure of different sizes must repair etc. if generating burn-out of bearing after leakage is noted, these the occurrence of directly affect
The normal working hours of welding machine, lead to normal working hours shortening, the lost of life, inefficiency.
The type welding machine usually continuously or after discontinuously running up to work 40-50 hours must just be filled and can once be protected
Card normal work.Rail welder manual application of lubricant filling is primary to be needed 4 hours or more, do not remember 56 filling points clearly frequent occurrence also and
Phenomena such as leakage note occurs, repeats to fill, because directly influencing orbital welder as long as there are one leakage note in 56 filling points
Working condition, and artificial filling process is unavoidable that mistake can occur, leakage note situation belongs in spite of illness or perhaps operates with failure,
Will have a direct impact on the quality of track welding, at the same can also occur bearing, copper sheathing oil starvation and the major break downs such as burn, this failure one hair
After life, just only wasting a large amount of time repairs, and not only increases the working time that cost has also delayed welding machine, also makes weldering
The machine lost of life.This good 56 bearing filling points of artificial filling need to take 4 hour time, this period is cannot to work
, it is to be in filling off position, therefore be also that long time integration, which gets off 1 year to have probably to have for more than 200 hours 3-4 weeks,
Low one of the reason of the efficiency of the type welding machine.
Utility model content
The purpose of this utility model is to provide a kind of rail welder automatic lubricating system, is manually filled with solving rail welder
Existing leakage note, the problem of causing to burn bearing.
Technical solutions of the utility model are as follows：A kind of rail welder automatic lubricating system, including it is pneumatic lubricating grease master cylinder, double
Line dispenser assembly, control system are equipped with oil level protection switch, air pressure relay in pneumatic lubricating grease master cylinder, are pneumatically moistening
The air inlet of consistent lubricant master cylinder is equipped with wind path solenoid valve；The oil outlet of Double-wire distributor assembly is equipped with oil stream sensor, wind
Potential relay, wind path solenoid valve, oil level protection switch, oil stream sensor are connected with control system.
Further, control system includes computer master controller mainboard and input expansion module, oil stream sensor and input
Expansion module is multigroup, and every group of oil stream sensor is connected by corresponding input expansion module with computer master controller mainboard.
Further, pneumatic lubricating grease master cylinder is connected by hydraulicdirectional control valve with Double-wire distributor assembly.
Further, computer master controller mainboard is connected with welding machine clamping signal relay.
The utility model improves the welding equipment of gapless line（GAAS80/580 type flash welders）Lubricating system, will be former
Hand oiling mode is improved to automatic filling lubricant grease mode, using a set of intelligent centralized control lubricating system, is welded to rail
56 filling point-by-point fuel feeding of oil site of machine；And determine oil site according to by factors such as lubricating machinery running frequency, working environments
Lubrication filling period and injection flow, ensure that entire welding machine lubrication is good.It is improved to full-automatic computer intelligent control management
Filling once only needs 2 minutes after system dosing method, while completely avoiding leakage note and repeating the generation of filling accident.Because
It ensure that 56 filling points of welding machine obtain sufficient lubrication, so ensure that 56 filling points of welding machine are in normal good always
Working condition, not only save filling the time, the normal working hours of welding machine can also be increased substantially by avoiding industrial injury, from
And the working efficiency of entire welding machine is greatly improved, while also absolute guarantee's welding quality of track.
This system has the characteristics that not interfere welding process specifically for rail welder development；Have the lubricating interval time,
Injection flow is accurately set and control function, is provided simultaneously with monitoring distributor and respectively goes out the whether unobstructed function of oil drop.By trying out table
Bright, which meets the requirement of rail welder lubrication, while the work effect of entire unit is greatly improved
Rate significantly extends the service life of entire unit.
Description of the drawings
Fig. 1 is the structural schematic diagram of this system；
Fig. 2 is the structural schematic diagram of control system in this system.
Specific implementation mode
The utility model is described in more detail below in conjunction with the accompanying drawings.
The utility model is directed to GAAS80/580 shaped steel rail welding machines, improves its lubricating system, improves complete machine working efficiency.It will
The grease adding point of all 56 bearing portions of original welding machine, full-automatic computer control is transform as by the mode manually filled
Intellectualized management system dosing method.This dosing method can ensure to reach quick, accurate in filling process, timing, determine
Amount, and have automatic display, automatic alarm, the full-automatic intelligent management system for pre-setting working condition, while in welding machine
It is automatically stopped filling work when welding, ensure that the welding quality of track.
Control system uses Data acquisition microcomputer Lubrication Control System, computer master controller mainboard 9 to be equipped with Chinese display liquid crystal
Display screen 10, keyboard 11 pass through multiple work(such as display screen and the adjustment filling of keyboard 11 oil mass, filling time, filling interval time
It can be preset, to meet the needs of different operating modes.By acquiring the signal of each oil outlet oil stream sensor 12, detection
It monitors each oil site oil stream, occur to block alarm indication.It is automatic that lubrication interval, the setting of filling oil mass and lubricating pump 1 can also be completed
The function of control, and situation is filled by electronic display screen displays, keep staff very clear, staff no longer climbs to
Top filling avoids industrial injury danger, welding machine will not be made to be in spite of illness because of individual filling points are forgotten in artificial filling process
Work status keeps welding machine impaired and causes the failure of bigger, ensures all to be filled into standard required value.The filling of each filling point
Oil mass can be accurately controlled, and control accuracy reaches 0.5 milliliter.If filling point block and it is abnormal can instant alarming, lead to
Know and goes to repair before staff is timely；Filling pressure, filling oil mass can also be adjusted at any time according to different working conditions.
As shown, a kind of rail welder automatic lubricating system, including pneumatic lubricating grease master cylinder 1, Double-wire distributor assembly
6, control system is equipped with oil level protection switch 4, air pressure relay 2 in pneumatic lubricating grease master cylinder 1, in pneumatic lubricating grease master cylinder 1
Air inlet wind path solenoid valve 3 is installed；The oil outlet of Double-wire distributor assembly 6 be equipped with oil stream sensor 12, wind pressure after
Electric appliance 2, wind path solenoid valve 3, oil level protection switch 4, oil stream sensor 12 are connected with control system.Control system includes computer
Master controller mainboard 9 and input expansion module 13, oil stream sensor 12 and input expansion module 13 are multigroup, every group of oil stream sensing
Device 12 is connected by corresponding input expansion module 13 with computer master controller mainboard 9.Pneumatic lubricating grease master cylinder 1 is changed by hydraulic pressure
It is connected to valve 5 with Double-wire distributor assembly 6.Computer master controller mainboard 9 is connected with welding machine clamping signal relay 8.
Embodiment 1
Double-wire distributor assembly 6 shares seven groups, and every group has 8 outlets, and 56 filling are connected by high pressure charging line 7
Point.
The model ZM-HWSP-Z-01 of computer master controller mainboard, the model TLP521- of input expansion module
RELAY-IN8 is purchased from Gansu and founds a state electronics technology Co., Ltd.
1. the filling pressure of improved pneumatic lubricating grease master cylinder is about 150 kg/cm -30MP of 15MP about 300 public
Jin/square centimeter range lubricates the needs automatically controlled on the basis of general aerodynamic lubricating grease master cylinder to adapt to welding machine,
Design is equipped with oil level protection switch 4, air pressure relay 2 in lubricating pump, to provide the protection signal of low oil level and low wind pressure；
Lubricating pump air inlet design wind path solenoid valve 3 is installed, with realize oil addition start, stop automatically controlling.With
After the above method improves, common Pneumatic grease pump just becomes the dispenser pump that can be automatically controled.
2. the lubricating oil stream that pumping plant is sent out is determined mounted on rail welder on frame by being sent to through pipeline after hydraulicdirectional control valve
Double-wire distributor assembly, then each oil site is sent to by distributor.Oil outlet oil stream sensing is integrated on Double-wire distributor assembly
Whether device, monitoring lubrication are effective.
3. entire microcomputer-based intelligent loading system, which is installed on welding machine, determines frame, the oil site in welding machine moving frame passes through insulated oil tube
Unicom, ensure that the safety of welding machine insulating performance and microcomputer-based intelligent loading system, while nor affect on welding machine normal work.Note：
Welding machine determines frame, moving frame is equivalent to the positive and negative electrode of direct current in electrical domain
4. control system completes lubrication interval setting, monitors all oil site oil streams, occurs to block alarm indication, and profit
The function that sliding system automatically controls.
5. this system is that core realizes that welding machine lubrication automatically controls, and is designed with manual work(by technical grade embedded computer
Energy.
6. rail welding is accurate control process, in order to which butt welding machine does not generate disturbance, this self-lubricate in the welding process
System specially devises the defencive function that interrupt latency is filled during rail welding.The function is computer master controller master
Plate 9 acquires the signal of welding machine clamping signal relay 8, what control wind path solenoid valve 3 was realized.
Effect test：The utility model is installed on the GAAS80/580 types flash of light steel between the work business robotic segments rail-welding vehicle of Lanzhou
Rail welding machine, on probation through half a year show the system reasonable design, and oil site filling is fully reliable, meets rail welder lubrication
It is required that.Rail welder complete machine lubrication time was reduced to 2 minutes by original 4 hours, improved production efficiency, and thoroughly solve people
Security risk when work fills.With the foreground promoted and applied on same type welding jig.
Claims (4)
1. a kind of rail welder automatic lubricating system, it is characterised in that：Including pneumatic lubricating grease master cylinder（1）, Double-wire distributor it is total
At（6）, control system, pneumatic lubricating grease master cylinder（1）Oil level protection switch is inside installed（4）, air pressure relay（2）, pneumatic
Lubricating grease master cylinder（1）Air inlet wind path solenoid valve is installed（3）；Double-wire distributor assembly（6）Oil outlet be equipped with oil
Flow sensor（12）, air pressure relay（2）, wind path solenoid valve（3）, oil level protection switch（4）, oil stream sensor（12）With control
System processed is connected.
2. rail welder automatic lubricating system according to claim 1, it is characterised in that：Control system includes computer master control
Device mainboard processed（9）And input expansion module（13）, oil stream sensor（12）And input expansion module（13）To be multigroup, every group of oil stream
Sensor（12）Pass through corresponding input expansion module（13）With computer master controller mainboard（9）It is connected.
3. rail welder automatic lubricating system according to claim 1 or 2, it is characterised in that：Pneumatic lubricating grease master cylinder（1）
Pass through hydraulicdirectional control valve（5）With Double-wire distributor assembly（6）It is connected.
4. rail welder automatic lubricating system according to claim 3, it is characterised in that：Computer master controller mainboard（9）
It is connected with welding machine clamping signal relay（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032226.3U CN207710140U (en) | 2018-01-09 | 2018-01-09 | Rail welder automatic lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032226.3U CN207710140U (en) | 2018-01-09 | 2018-01-09 | Rail welder automatic lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207710140U true CN207710140U (en) | 2018-08-10 |
Family
ID=63055120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032226.3U Active CN207710140U (en) | 2018-01-09 | 2018-01-09 | Rail welder automatic lubricating system |
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| Country | Link |
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| CN (1) | CN207710140U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307965A (en) * | 2019-06-18 | 2019-10-08 | 郑州盛川科技有限公司 | A kind of oil addition condition detecting system |
| CN110333674A (en) * | 2019-06-22 | 2019-10-15 | 郑州盛川科技有限公司 | A kind of lubricating system Closed loop Control and embodiment |
-
2018
- 2018-01-09 CN CN201820032226.3U patent/CN207710140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110307965A (en) * | 2019-06-18 | 2019-10-08 | 郑州盛川科技有限公司 | A kind of oil addition condition detecting system |
| CN110333674A (en) * | 2019-06-22 | 2019-10-15 | 郑州盛川科技有限公司 | A kind of lubricating system Closed loop Control and embodiment |
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