CN205057379U - Butt seam welding of gas steel bottle base is met sb. at airport - Google Patents
Butt seam welding of gas steel bottle base is met sb. at airport Download PDFInfo
- Publication number
- CN205057379U CN205057379U CN201520772487.5U CN201520772487U CN205057379U CN 205057379 U CN205057379 U CN 205057379U CN 201520772487 U CN201520772487 U CN 201520772487U CN 205057379 U CN205057379 U CN 205057379U
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- screw mandrel
- slide rail
- frame
- mandrel slide
- welder
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a butt seam welding of gas steel bottle base is met sb. At airport, its technical scheme main points are including the frame, the frame openly is provided with the chamber that holds of running through the frame, hold the fixed mould that the intracavity was provided with welding set and was used for unable adjustment base, mould and fixed lower mould are gone up including the activity to fixed mould, in the activity mould can be in the frame liftable, welding set includes the mobile station and locates the bonding tool on the mobile station, the mobile station drives the bonding tool and slides along fixed mould width direction is reciprocal, still be provided with positioner in the frame, positioner is including the pilot pin and locate the locating hole on fixing the mould, the pilot pin can be slided in vertical direction on the locating hole, has reached simple structure, convenient operation, and degree of automation is high, the fast and accurate effect in the tight back location of base clamp of production efficiency.
Description
Technical field
The utility model relates to a kind of welding equipment, and more particularly, it relates to a kind of butt welder of combustion gas gas cylinder base.
Background technology
Liquid gas storage tank (i.e. cylinder for liquefied gas) is used to the storage tank storing liquefied gas, when there is a liquefied gas its inside, pressure is very large, slightly misoperation just likely sets off an explosion, and liquefied gas is 0.8 MPa at 20 deg. C Pressure, and the pressure of 40 degrees Celsius can reach 1.59 MPas.The maximum pressure that bears of cylinder for liquefied gas is 2.1 MPas.The welding quality of base of liquefied gas steel cylinder determine steel cylinder filling, carry and stability in use procedure.
The production process of base is: shearing blanking, press-bending (or roll bending) become straight tube shape, welding opposite side.Welding opposite side is the important procedure manufacturing base, and the efficiency of welding directly determines the production cost of base.Plate creates resilience in press-bending or roll bending deformation process, and this resilience makes two limits that will weld not contact, and there is certain extended distance, and measure must be adopted during welding to make opposite side extended distance be reduced to designated value or opposite side coincidence.The extended distance using the method for worm drive to eliminate straight tube shape opposite side in most cylinder for liquefied gas manufacturing enterprise reaches welding condition; there is operation inconvenience in this method; waste time and energy, the shortcomings such as production efficiency is low, other technologies all cannot meet the needs of large-scale production.
For above problem; application number be 201420483831.4 Chinese patent disclose a kind of weld jig of base of liquefied gas steel cylinder; it comprises clamp body, magnetic suction disc, Jia Gai, guiding screw pole and back-moving spring; the upper plane of described clamp body offers semicircular lower locating slot; the bottom of described lower locating slot is provided with protection mouth; the left side of lower locating slot offers hanger groove; the rear and front end of hanger groove is provided with rotation pin-and-hole; the right side of lower locating slot is provided with spring nest groove, is provided with back-moving spring in described spring nest groove.
The using method of above-mentioned patent is: first straight tube before base weldering be placed in lower locating slot, make left side and right side be in immediately below lower locating slot; Be rotated down folder lid, open the sucker driving switch of magnetic suction disc, magnetic suction disc will hold rapidly adhesive platform, and upper locating slot blocks the first half of the front straight tube of base weldering simultaneously, and left side and right side will combine under the compression of folder lid; Re-use welding equipment and carry out welding to left side and right side, both ends of the surface will be connected; After welding terminates, close sucker driving switch, magnetic suction disc eliminates the attraction to adhesive platform, and folder covers upwards to be opened under the effect of back-moving spring, can take off soldered base.
As from the foregoing, when base is placed on lower locating slot, base needs to there is certain extended distance between the both sides that weld together, make opposite side extended distance be reduced to designated value while needing to compress base by folder lid or opposite side overlaps.Weld jig disclosed in above-mentioned patent needs Non-follow control to press from both sides lid rotation, and due to lower locating slot and Jia Gai be the mode grip base by rotating, the side elder generation being arranged to rotate when rotating clip lid compresses base like this and base contacts, this causes down compressing in base process and easily makes coincidence opposite side offset, and causes welding inaccurately even both sides to be welded together; In addition, manually control folder lid and rotate also comparatively loaded down with trivial details, automaticity is low, lavishes labor on, and reduces the production efficiency of cylinder for liquefied gas.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the butt welder providing a kind of combustion gas gas cylinder base, and it has opposite side accurate positioning and the high advantage of production efficiency.
For achieving the above object, the utility model provides following technical scheme: the butt welder of planting gas cylinder base, comprise frame, it is characterized in that, described frame front is provided with the container cavity running through frame, be provided with welder and the fixed mould for firm banking in described container cavity, described fixed mould comprises movable patrix and fixing counterdie, described movable patrix can in frame liftable; Described welder comprises travelling carriage and is located at the soldering tip on travelling carriage, and described travelling carriage drives soldering tip along fixed mould width toward polyslip; Described frame is also provided with positioner, and described positioner includes pilot pin and is located at the locating hole on fixed mould, and described pilot pin vertically can go up slippage on locating hole.
The utility model is set to further: frame is provided with the upper cylinder vertically arranged, the push rod of described upper cylinder is fixedly connected with movable patrix; Described frame is provided with two leads vertically arranged, the both sides of described movable patrix are provided with through hole, and described movable patrix is connected between two leads by two through hole slippage.
The utility model is set to further: described frame is provided with pneumatic cylinder, and the push rod of described pneumatic cylinder is fixedly connected with travelling carriage.
The utility model is set to further: described travelling carriage is provided with the installing rack for fixing soldering tip, described installing rack is provided with claw, described claw is provided with opening, is connected with the adjusting bolt for controlling openings of sizes between described opening; Described travelling carriage is provided with the governor motion for regulating soldering tip initial position.
The utility model is set to further: described frame is provided with the first screw mandrel slide rail, described welder slippage is connected on the first screw mandrel slide rail, the direction of axis line of the first screw mandrel on described first screw mandrel slide rail is identical with the direction of motion of travelling carriage, and one end of described first screw mandrel runs through the first screw mandrel slide rail and one end that this first screw mandrel runs through the first screw mandrel slide rail is provided with the first handwheel.
The utility model is set to further: described travelling carriage is vertically provided with the second screw mandrel slide rail, described installing rack slippage is connected on the second screw mandrel slide rail, and one end of described second screw mandrel runs through the second screw mandrel slide rail and one end that this second screw mandrel runs through the second screw mandrel slide rail is provided with the second handwheel.
The utility model is set to further: described installing rack has been horizontally disposed with the 3rd screw mandrel slide rail, described second screw mandrel slide rail is connected by a slipping block with between the 3rd screw mandrel slide rail, one end of described 3rd screw mandrel runs through the 3rd screw mandrel slide rail and one end that the 3rd screw mandrel runs through the 3rd screw mandrel slide rail is provided with the 3rd handwheel, described in move that block connects respectively can slippage on the second screw mandrel slide rail and the 3rd screw mandrel slide rail.
The utility model is set to further: described frame is provided with lower cylinder, and described lower cylinder is located at the below of fixing counterdie, and the push rod that described pilot pin is fixed on lower cylinder is coaxially arranged with the push rod of lower cylinder.
The utility model is set to further: described welder and fixed mould are set to multiple, described frame is at least provided with a sliding door, and the size of described sliding door is greater than the half of container cavity opening.
The utility model is set to further: described movable patrix is provided with semicircular upper locating slot towards one end of fixing counterdie, described fixing counterdie is provided with semicircular lower locating slot towards one end of movable patrix, and after described movable patrix and fixing counterdie abut, upper locating slot and lower locating slot form a circular positioning chamber for positioning base; The both sides of described fixing counterdie are provided with baffle plate.
In sum, the beneficial effects of the utility model are: structure is simple, and easy to operate, automaticity is high, the advantage of accurate positioning after the fast and base clamping of production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation one of the butt welder of steel cylinder base;
The A portion enlarged drawing of Fig. 2 bitmap 1;
Fig. 3 is the structural representation two of the butt welder of steel cylinder base;
Fig. 4 is the structural representation one of welder;
Fig. 5 is the partial structurtes schematic diagram two of welder;
Fig. 6 is the partial structurtes schematic diagram three of welder.
Reference numeral: 1, frame; 11, container cavity; 12, lead; 13, lower cylinder; 131, pilot pin; 21, movable patrix; 211, upper cylinder; 22, movable counterdie; 221, baffle plate; 222, locating hole; 3, soldering tip; 41, the first screw mandrel slide rail; 42, pneumatic cylinder; 43, slideway; 44, slide block; 45, the 3rd screw mandrel slide rail; 46, the second screw mandrel slide rail; 47, slipping block; 5, claw.
Detailed description of the invention
Referring to figs. 1 through Fig. 6, the utility model is described further.
Be a kind of embodiment of the butt welder of a kind of combustion gas of the utility model gas cylinder base as shown in Figure 1 to Figure 3, it comprises frame 1, frame 1 front is provided with the container cavity 11 running through frame 1, container cavity 11 is formed by a platform in frame 1, welder and the fixed mould for firm banking is provided with in container cavity 11, fixed mould comprises movable patrix 21 and fixing counterdie, welder and fixing counterdie are located on platform, movable patrix 21 be located at container cavity 11 top and can in frame 1 liftable.
Wherein, frame 1 is provided with the upper cylinder 211 vertically arranged, the push rod of upper cylinder 211 is fixedly connected with movable patrix 21, drives movable patrix 21 to be elevated realization activity patrix 21 and matched moulds and the die sinking of fixing lower intermode by upper cylinder 211; Frame 1 is provided with two leads 12 vertically arranged, the both sides of movable patrix 21 are provided with through hole, movable patrix 21 is connected between two leads 12 by two through hole slippage, is arranged avoid movable patrix 21 to deflect in lifting process by lead 12.
Movable patrix 21 is provided with semicircular upper locating slot towards one end of fixing counterdie, fixing counterdie is provided with semicircular lower locating slot towards one end of movable patrix 21, after stating movable patrix 21 and fixing counterdie abutting, upper locating slot and lower locating slot form a circular positioning chamber for positioning base, when fixing steel cylinder base, base is placed on lower locating slot, the both sides of welding are needed vertically to place down base, control upper cylinder 211 again to press down movable patrix 21 and compress base, make base need the both sides of welding to draw close.
In order to make base be placed on more accurately on fixing counterdie, and avoiding the base when movable patrix 21 presses down to offset, being provided with baffle plate 221 in the both sides of fixing counterdie.
As shown in Figure 2, in use, due to movable patrix 21 press down base time, still base is likely caused to rotate skew, opposite joint generation deviation is made to cause weld failure, therefore positioner is provided with in frame 1, the locating hole 222 that positioner includes pilot pin 131 and is located on fixed mould, frame 1 is provided with lower cylinder 13, lower cylinder 13 is located at the below of fixing counterdie, the push rod that pilot pin 131 is fixed on lower cylinder 13 is coaxially arranged with the push rod of lower cylinder 13, be arranged so that pilot pin 131 vertically can go up slippage on locating hole 222 by said structure, when base is placed on fixing counterdie, control lower cylinder 13 presss from both sides lid pilot pin 131 and ejects outside locating hole 222, the limit of welding is needed to be placed on the both sides of pilot pin 131 by two of base, control upper cylinder 211 again to press down movable patrix 21 and compress base, lower cylinder 13 is again started after controlling or compress in compression base process, controlling pilot pin 131 is retracted in locating hole 222, the opposite joint of base so both can have been made more accurate.
As shown in Figure 4, welder comprises travelling carriage and is located at the soldering tip 3 on travelling carriage, frame 1 is provided with pneumatic cylinder 42, the push rod activity direction of pneumatic cylinder 42 is consistent with fixed mould width, the push rod of pneumatic cylinder 42 is fixedly connected with travelling carriage, drive travelling carriage to move back and forth by pneumatic cylinder 42, and then drive soldering tip 3 toward polyslip, soldering tip 3 to be positioned at above fixing counterdie and to be positioned at lower locating slot.When base is fixed on after on fixed mould, start soldering tip 3 and start welding and drive soldering tip 3 to move along the welding edge of base by pneumatic cylinder 42, the both sides of base are welded.
Travelling carriage is provided with the installing rack for fixing soldering tip 3, conveniently soldering tip 3 is installed and is fixed, installing rack is provided with claw 5, claw 5 is provided with opening, and the adjusting bolt be connected with between opening for controlling openings of sizes, by controlling the openings of sizes of claw 5, thus realize the fixing of soldering tip 3 and dismounting.
If the inaccurate meeting of the initial position of soldering tip 3 causes welding invalid or cause soldering tip 3 to need to walk stretch journey making welding wire waste more, in order to solve the problem, be provided with the governor motion for regulating soldering tip 3 initial position on a mobile station, this adjusting device can continue adjustment on the left and right of soldering tip 3, front and back and upper and lower three directions.
Wherein, frame 1 is provided with the first screw mandrel slide rail 41, welder slippage is connected on the first screw mandrel slide rail 41, pneumatic cylinder 42 is fixedly installed on a slideway 43, slideway 43 is connected with the first screw mandrel slide rail 41 slippage, on slideway 43, slippage is connected with a slide block 44, slide block 44 is connected with the push rod of pneumatic cylinder 42, soldering tip 3 is fixed on slide block 44, the direction of axis line of the first screw mandrel on the first screw mandrel slide rail 41 is identical with the direction of motion of travelling carriage, one end of first screw mandrel runs through the first screw mandrel slide rail 41 and one end that this first screw mandrel runs through the first screw mandrel slide rail 41 is provided with the first handwheel, arrange by the first screw mandrel slide rail 41 front and back position realizing soldering tip 3 to regulate.
As shown in Figure 5 and Figure 6, travelling carriage is vertically provided with the second screw mandrel slide rail 46, installing rack slippage is connected on the second screw mandrel slide rail 46, one end of second screw mandrel runs through the second screw mandrel slide rail 46 and one end that this second screw mandrel runs through the second screw mandrel slide rail 46 is provided with the second handwheel, arranges the upper-lower position realizing soldering tip 3 regulate by the second screw mandrel slide rail 46.Installing rack is horizontally disposed with the 3rd screw mandrel slide rail 45, be connected by a slipping block 47 between the second screw mandrel slide rail 46 with the 3rd screw mandrel slide rail 45, one end of 3rd screw mandrel runs through the 3rd screw mandrel slide rail 45 and one end that the 3rd screw mandrel runs through the 3rd screw mandrel slide rail 45 is provided with the 3rd handwheel, moving that block connects respectively can slippage on the second screw mandrel slide rail 46 and the 3rd screw mandrel slide rail 45, arranges the right position realizing soldering tip 3 regulate by the 3rd screw mandrel slide rail 45.
In addition, in order to enhance productivity, in the utility model, welder and fixed mould are all set to multiple, two are set in the present embodiment, in welding process, injury is shone into operating personnel, frame 1 is at least provided with a sliding door, in the present embodiment, is set to one, the size of sliding door is greater than the half of container cavity 11 opening, is enhanced productivity by two welders and being used alternatingly of fixed mould.
The above is only preferred embodiment of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. the butt welder of a gas cylinder base, comprise frame, it is characterized in that: described frame front is provided with the container cavity running through frame, welder and the fixed mould for firm banking is provided with in described container cavity, described fixed mould comprises movable patrix and fixing counterdie, described movable patrix can in frame liftable; Described welder comprises travelling carriage and is located at the soldering tip on travelling carriage, and described travelling carriage drives soldering tip along fixed mould width toward polyslip; Described frame is also provided with positioner, and described positioner includes pilot pin and is located at the locating hole on fixed mould, and described pilot pin vertically can go up slippage on locating hole.
2. the butt welder of gas cylinder base according to claim 1, is characterized in that: frame is provided with the upper cylinder vertically arranged, the push rod of described upper cylinder is fixedly connected with movable patrix; Described frame is provided with two leads vertically arranged, the both sides of described movable patrix are provided with through hole, and described movable patrix is connected between two leads by two through hole slippage.
3. the butt welder of gas cylinder base according to claim 1, it is characterized in that: described frame is provided with pneumatic cylinder, the push rod of described pneumatic cylinder is fixedly connected with travelling carriage.
4. the butt welder of gas cylinder base according to claim 1, it is characterized in that: described travelling carriage is provided with the installing rack for fixing soldering tip, described installing rack is provided with claw, described claw being provided with opening, between described opening, being connected with the adjusting bolt for controlling openings of sizes; Described travelling carriage is provided with the governor motion for regulating soldering tip initial position.
5. the butt welder of gas cylinder base according to claim 4, it is characterized in that: described frame is provided with the first screw mandrel slide rail, described welder slippage is connected on the first screw mandrel slide rail, the direction of axis line of the first screw mandrel on described first screw mandrel slide rail is identical with the direction of motion of travelling carriage, and one end of described first screw mandrel runs through the first screw mandrel slide rail and one end that this first screw mandrel runs through the first screw mandrel slide rail is provided with the first handwheel.
6. the butt welder of gas cylinder base according to claim 4, it is characterized in that: described travelling carriage is vertically provided with the second screw mandrel slide rail, described installing rack slippage is connected on the second screw mandrel slide rail, and one end of described second screw mandrel runs through the second screw mandrel slide rail and one end that this second screw mandrel runs through the second screw mandrel slide rail is provided with the second handwheel.
7. the butt welder of gas cylinder base according to claim 6, it is characterized in that: described installing rack has been horizontally disposed with the 3rd screw mandrel slide rail, described second screw mandrel slide rail is connected by a slipping block with between the 3rd screw mandrel slide rail, one end of described 3rd screw mandrel runs through the 3rd screw mandrel slide rail and one end that the 3rd screw mandrel runs through the 3rd screw mandrel slide rail is provided with the 3rd handwheel, described in move that block connects respectively can slippage on the second screw mandrel slide rail and the 3rd screw mandrel slide rail.
8. the butt welder of gas cylinder base according to claim 1, it is characterized in that: described frame is provided with lower cylinder, described lower cylinder is located at the below of fixing counterdie, and the push rod that described pilot pin is fixed on lower cylinder is coaxially arranged with the push rod of lower cylinder.
9. the butt welder of gas cylinder base according to claim 1, is characterized in that: described welder and fixed mould are set to multiple, described frame is at least provided with a sliding door, and the size of described sliding door is greater than the half of container cavity opening.
10. the butt welder of gas cylinder base according to claim 1, it is characterized in that: described movable patrix is provided with semicircular upper locating slot towards one end of fixing counterdie, described fixing counterdie is provided with semicircular lower locating slot towards one end of movable patrix, and after described movable patrix and fixing counterdie abut, upper locating slot and lower locating slot form a circular positioning chamber for positioning base; The both sides of described fixing counterdie are provided with baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772487.5U CN205057379U (en) | 2015-09-30 | 2015-09-30 | Butt seam welding of gas steel bottle base is met sb. at airport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520772487.5U CN205057379U (en) | 2015-09-30 | 2015-09-30 | Butt seam welding of gas steel bottle base is met sb. at airport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057379U true CN205057379U (en) | 2016-03-02 |
Family
ID=55383982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520772487.5U Expired - Fee Related CN205057379U (en) | 2015-09-30 | 2015-09-30 | Butt seam welding of gas steel bottle base is met sb. at airport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057379U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710574A (en) * | 2016-04-20 | 2016-06-29 | 上虞市星光金属制品有限公司 | Oil barrel seam welder and machining method thereof |
| CN106736697A (en) * | 2016-12-28 | 2017-05-31 | 湖州职业技术学院 | Pipe bend clamping tooling |
-
2015
- 2015-09-30 CN CN201520772487.5U patent/CN205057379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710574A (en) * | 2016-04-20 | 2016-06-29 | 上虞市星光金属制品有限公司 | Oil barrel seam welder and machining method thereof |
| CN105710574B (en) * | 2016-04-20 | 2017-05-31 | 上虞市星光金属制品有限公司 | A kind of oil drum seam welder and its processing method |
| CN106736697A (en) * | 2016-12-28 | 2017-05-31 | 湖州职业技术学院 | Pipe bend clamping tooling |
| CN106736697B (en) * | 2016-12-28 | 2018-11-06 | 湖州职业技术学院 | Pipe bend clamping tooling |
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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: 20160302 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |