CN201014478Y

CN201014478Y - Automatic oiling fusion welding machine

Info

Publication number: CN201014478Y
Application number: CNU2006201701777U
Authority: CN
Inventors: 罗汉元
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-28
Filing date: 2006-12-28
Publication date: 2008-01-30
Anticipated expiration: 2016-12-28

Abstract

The utility model provides an automatic fusible welding machine used for metal processing. The top or the circumference of an oil pot is connected with an oil-storage tank; both the oil pot and the oil-storing tank are communicated with an air compressor via a pressure gauge on the inlet pipe and the gas pipe, and the lower end of the inlet pipe inserting into the bottom of the oil port is provided with an anti-counter flow valve; the lower part of the oil port is provided with an oil-discharge switch; the throttle switch handle is fixedly connected with the power supply switch handle, and the connection screw is provided with a power supply switch. The connection oil pipe with switch and the oil pipe with sprayer and adjustment rod are arranged between the oil port and the gas-storage tank. The inlet pipe is provided with a gas valve, the oil-storage tank is communicated with the air compressor via the inlet pipe. After tryout, the fusible welding machine has marked effects, the gas supply of oil pot is not stopped while refueling and the spray firer is not flameout, which guarantees the continuity and integrality of the operation; when in operation, one-time reasonable adjustment is just needed for the oil flow amount of the demanded flame size and the air pressure of the flame strength, thereby realizing the automatization of refueling and gas supply and keeping the steadiness of the flame size and strength, which not only saves time but also improves working efficiency.

Description

The automatic oiling fusing soldering welder

Technical field

The utility model relates to a kind of metal machining tool, especially a kind of automatic oiling fusing soldering welder that carries out gas flame fusing or welding.

Background technology

The predecessor of fusing soldering welder---existing more than 100 year history of molten gold vessel, it is widely used in multiple industries such as dentistry and jewel processing, and its function is tiny metal molten of centering low melting point and welding.Molten gold vessel is made up of three parts: 1. air compression element (hereinafter to be referred as air supply part) is foot-operated blower, and its function is that air is pressed into oil can.2. oil can is the metal can that gasoline feed and air generate mixture, and air inlet pipe and escape pipe are arranged.3. flame gun is used to regulate the size that jets out flames.Be connected with the air supply pipe of blower with the air inlet pipe of sebific duct with oil can, be connected with the afterbody of flame gun with the escape pipe of another sebific duct with oil can, like this, molten gold vessel has just constituted.Its operation principle: with foot-operated blower air is pressed into oil can (adding an amount of gasoline in the kettle in advance) and mixes after flame gun sprays with gasoline in the kettle, ignition generates fusing and the welding (hereinafter to be referred as operation) that the high temperature roaring flame promptly can be used for metal.

The oil can of the molten gold vessel of tradition and the characteristics and the defective of air supply part: refuel for oil can only to add the oil about 5ml each time, if excess is refueled flame gun with regard to the ejection big fire and can not operation.The volume read-out of oil can must be " many meal are eaten less " (hard and fast rule), just can only be frequently repeatedly, refueling according to quantity to oil can, to keep time of operation very short so refuel the back to oil can at every turn, about a few minutes.Because of can not changing, these inherent characteristicses of traditional oil can formed following defective: if 1. operation needs the long time, often must Suspend Job (flame gun is forced to stop working) because of refueling to oil can, cause molten metal rapid cooling soon, also almost all that has been achieved is spoiled.2. refuel and must turn on oil-can lid with spanner to oil can, use the measuring cup petrol, otherwise excess is refueled flame gun with regard to the ejection big fire and can not operation, refueling finishes tightens oil-can lid again, and whole refueling process is time-consuming to take a lot of trouble.3. air supply part flows to air supply part with regard to the kettle that flows backwards suddenly is outer through snorkel to the interior gasoline of moment (because the kettle internal gas pressure is greater than the outer air pressure of kettle) oil can that oil can stops the air feed pressurization.4. very easily produce too much waste oil in the oil can, must often clear row, otherwise during operation waste oil just from the flame gun ejection and initiation fire is not easy to oil extraction owing to traditional oil can has drain cock.5. not only require great effort but also intermittent for the oil can air feed with foot-operated blower, cause the air feed deficiency to oil can, cause the flame dynamics of flame gun ejection not enough, the size of flame is unstable, inefficiency.

Summary of the invention

But the purpose of this utility model provides a kind of fusing soldering welder of limit operation limit automatic oiling air feed, during operation the air pressure of the oily flow of required flame size and flame dynamics done disposable adjusting suitable after, entire job process oil can from start to finish promptly realizes refueling and the air feed automation, and keeps the size of flame and stablizing of dynamics.Thereby increase work efficiency greatly and guarantee the continuity of operation.

Technical solution adopted in the utility model is: at the top of oil can or connect an oil storage tank on every side; Oil can and oil storage tank all are communicated with air compressor machine by the Pressure gauge on air inlet pipe and the tracheae and air pressure by-pass cock, gasoline reactive switches, pure qi (oxygen) beginning and switch, gas output switch, more than 5 switches and air manometer be located on the regulation and control landing slab, landing slab is connected and fixed bottom oil can; Insert the air inlet pipe lower end of oil can inner bottom part and establish only reflux valve; Drain cock is established in the oil can bottom; Oil Switch handle and power switch handle are connected and fixed, and establish power switch on connecting screw.Be provided with the oil pipe that is connected oil pipe and band nozzle and adjusting rod of belt switch between oil can and the air accumulator.On the air inlet pipe of oil storage tank connection air compressor machine, be provided with air valve.

This fusing soldering welder is through on probation, its effect is remarkable, oiling and air feed automation have been realized during operation, air feed to oil can during oiling does not stop, flame gun is not flame-out, guarantee continuity, the integrality of operation, thoroughly eliminated air feed that traditional foot-operated molten gold vessel stops oil can because of oiling and made that flame gun is flame-out to cause blowing red metal cooling, the disadvantage that almost all that has been achieved is spoiled.It is suitable only to need during the operation of this fusing soldering welder that the air pressure of the oily flow of required flame size and flame dynamics is done disposable adjusting, its entire job process oil can from start to finish promptly realizes refueling with the air feed automation and keeps the size of flame and stablizing of dynamics, the time of having heated and having been wasted again after frequent oiling and the metal cooling when having saved operation, thus increase work efficiency greatly.And stopped oil in the oil can outer defective of kettle that flows backwards, convenient and practical.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is a volume read-out adjustment structure side view.

Fig. 3 is flame basin and flame gun fixed folder structure schematic diagram.

The specific embodiment

The sealing oil can 15 the top or an oil storage tank 14 (the about 550ml of capacity is set on every side, reserve the spare space of 50ml during oiling), the diameter of oil storage tank 14 is identical with oil can 15 diameters basically, is connected and fixed in aggregates with the oil pipe 28 that is connected of oil can 15 usefulness screws 16 and band Oil Switch 21 oil storage tank 14.Promptly stretch out circle platform or 2～3 fixed heads in oil can 15 lid periphery, be used for fixing the screw 16 that connects oil storage tank 14, fixed platform or fixed head are also arranged at corresponding oil storage tank 14 bottoms.If available connecting rod connected around oil storage tank 14 was located at oil can 15.Oil storage tank 14 and oil can 15 tops have stretches out the suspension the regulated folder 5 that is used to hang flame gun 34, the lower end of oil pipe 28 is communicated with the oil pipe 30 that laterally is provided with nozzle 31 and adjusting rod 29, the front end of oil pipe 30 is provided with turn-knob 26 and fixes with the front end of adjusting rod 29, the rear end of adjusting rod 29 is tip-like and inserts nozzle 31 (being located at the rear end of oil pipe 30), slidably reciprocate (being to realize by male thread on the rotation axis and the box thread structure in the oil pipe) of adjusting rod 29 makes needle point and nozzle be clutch state, to reach the volume read-out of required ejection.Nozzle 31 has screw thread to be convenient to dismounting maintenance, and nozzle 31 is sealed in the back that oil can pushes up vertical air inlet pipe 13, at the bottom of leaving the space and be convenient to gasoline and flow into oil can from air inlet pipe with the air inlet pipe junction around the nozzle.The nut 32 of turning on sealing can carry out the dismounting maintenance to nozzle.Insert the vertical air inlet pipe lower end of oil can 15 and establish only reflux valve 10.

Oil storage tank 14 tops are established tank filler sleeve 4 and are communicated to the air inlet pipe 25 of air compressor machine, and air inlet pipe 25 injects in the jar be the bending of " several " shape at tank deck after, and the peak of this air inlet pipe 25 exceeds 10 millimeters than tank filler sleeve 4, flow into an air compressor machine to prevent jar interior gasoline; The air inlet pipe other end is close to the tank deck face and is stretched out and stoop, and air valve 24 is established at air inlet pipe 25 middle parts, air valve 24 between the air compressor machine one section establish the high pressure flexible rubber hose, the effect of high pressure flexible rubber hose is to be convenient to dismounting.In the bottom of oil can 15 drain cock 23 is installed, is beneficial to waste oil is discharged.

Five switch connectivity structures and function division thereof that the regulation and control landing slab that is connected and fixed with oil can 15 bottoms 11 is set are as follows:

When working, the inlet end of tracheae 17 outside landing slab 11 be communicated with air compressor machine, 4 the branch air feed ends of tracheae 17 in landing slab 11 are communicated with the switch inlet end of air pressure adjustment switch 1, gasoline reactive switches 2, pure qi (oxygen) switch 3, switch 9 respectively, and wherein the air feed end of switch 1 is the exhaust pressure regulation; The air feed end of switch 2 is communicated with the air inlet pipe 18 of oil can 15; The air feed end of switch 3 is communicated with the air inlet pipe 19 of oil can 15; The air feed end of switch 9 is communicated with the connectivity trachea middle part of flame gun sebific duct 12 and switch 20.Escape pipe 27 at oil can 15 is established air manometer 22 and gas output switch 20 with the connectivity trachea middle part of flame gun sebific duct 12.More than the comprehensive function of five switches be the height of the size of regulation and control flame gun 34 flames, dynamics power, oil content.

Be provided with adjustable live splint 33 for the fixedly direction and the angle of flame gun flame with the supporting flame basin 35 of flame gun 34.

When air compressor machine is worked, most compressed air constantly enters oil can through air inlet pipe and goes to finish its due function, other has the spare space of compressed air in air valve enters oil storage tank, thereby formed the constant air pressure (also having produced oil pressure) in the oil storage tank, because of the constant air pressure in the oil storage tank greater than the mobile air pressure in the oil can, so, only needing operation during oiling by Oil Switch and adjusting rod, the oil in the oil storage tank promptly flows into oil can automatically.How much regulating and control through adjusting rod of volume read-out, the required oily flow of operation flame has been realized automatic flow accurately.If giving the oil of the disposable adding 500ml of oil storage tank can work continuously 5 hours.

The proper property of air valve 24: when gas bottom-up towards the time, air valve is that automatic tripping allows air enter oil storage tank along pipeline, when following air valve automatic shutdown seal during no air pressure of air valve.The effect of air valve in structure is the volatilization that prevents gasoline in the oil storage tank.

A power switch 6 is installed on screw 16, Oil Switch handle 7 and power switch handle 8 are connected and fixed, (shift bar 7 is toward pressing down) power switch handle 8 has also upwards been pushed power switch 6 simultaneously aside when Oil Switch is opened, also closed throttle when operation finishes powered-down, the disadvantage that throttle causes the oil refluence oil-feed kettle in the oil storage tank is closed because of forgetting in the back of having stopped to stop operation.

Claims

1. an automatic oiling fusing soldering welder comprises oil can and flame gun, it is characterized in that:

At the top of oil can (15) or connect an oil storage tank (14) on every side;

Oil can (15) and oil storage tank (14) all are communicated with air compressor machine by the Pressure gauge (22) on air inlet pipe (18) and the tracheae and air pressure by-pass cock (1), gasoline reactive switches (2), pure qi (oxygen) beginning (3) and switch (9), gas output switch (20), more than 5 switches and air manometer (22) be located on the regulation and control landing slabs (11), landing slab (11) is connected and fixed with oil can (15) bottom;

Insert air inlet pipe (34) lower end of oil can (15) inner bottom part and establish only reflux valve (10), drain cock (23) is established in oil can (15) bottom;

Oil Switch handle (7) is connected and fixed with power switch handle (8);

Be provided with at the top of oil storage tank (14) and oil can (15) that stretch out can be for the adjustable clamp (5) that hangs flame gun (34).

2. automatic oiling fusing soldering welder according to claim 1 is characterized in that: the oil pipe (30) that is connected oil pipe (28) and band nozzle (31) and adjusting rod (29) that is provided with belt switch (21) between oil can (15) and the oil storage tank (14).

3. automatic oiling fusing soldering welder according to claim 1 is characterized in that: be provided with air valve (24) on the air inlet pipe (25) of oil storage tank (14) connection air compressor machine.

4. automatic oiling fusing soldering welder according to claim 1 is characterized in that: establish air inlet pipe (19) in the kettle body of oil can (15), this air inlet pipe enters the interior rear end of oil can and establishes air valve (24).

5. automatic oiling fusing soldering welder according to claim 1 is characterized in that: the flame basin (35) supporting with flame gun (34) is provided with the fixedly adjustable clamp of flame gun (33).