CN203076802U - Fire extinguisher cylinder body welding machine - Google Patents
Fire extinguisher cylinder body welding machine Download PDFInfo
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- CN203076802U CN203076802U CN 201220650379 CN201220650379U CN203076802U CN 203076802 U CN203076802 U CN 203076802U CN 201220650379 CN201220650379 CN 201220650379 CN 201220650379 U CN201220650379 U CN 201220650379U CN 203076802 U CN203076802 U CN 203076802U
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Abstract
The utility model relates to the field of fire protection and aims at providing a fire extinguisher cylinder body welding machine which is low in labor intensity and high in welding efficiency. The fire extinguisher cylinder body welding machine comprises a base, a cylinder body clamping device, a cylinder body entering device, a welding gun clamping device and a cylinder body blanking device. The cylinder body clamping device comprises a valve seat end mounting base, a valve seat positioning bar, a bottom cover positioning mould, a positioning bar sliding sleeve, a rotating device, a positioning bar pushing device, a positioning mould pushing device and a position regulating device. A convex key is arranged on the outer sidewall of the valve seat positioning bar in an encircling mode. The bottom cover positioning mould is opposite to one end of the valve seat positioning bar. The positioning bar sliding sleeve is arranged outside the valve seat positioning bar in a sleeved mode, and a sliding groove is arranged in the inner sidewall of the positioning bar sliding sleeve along the axial direction. The rotating device is used for driving the positioning bar sliding sleeve to rotate. The positioning bar pushing device is used for pushing the valve seat positioning bar to move axially. The positioning mould pushing device is used for pushing the bottom cover positioning mould to move axially and is connected with the base through a first guide rail in a sliding mode. The fire extinguisher cylinder body welding machine is low in labor intensity and high in welding efficiency.
Description
Technical field
The utility model relates to fire-fighting domain, the fire extinguisher cylindrical shell welding machine that the little welding efficiency of especially a kind of labour intensity is high.
Background technology
Fire extinguisher is the extinguisher of using always; The utility model of Chinese patent notification number CN 201370907Y discloses a kind of fire extinguisher, and it comprises fire extinguisher bottle, valve, Pressure gauge and carrying handle.The fire extinguisher bottle is a cylindrical shell, comprise valve seat, bottom and two ends respectively with the stack shell of valve seat and bottom welding; Traditional welding procedure is that valve seat and bottom are welded with stack shell at twice, has the low deficiency of the big welding efficiency of labour intensity, therefore, designs the high fire extinguisher cylindrical shell welding machine of the little welding efficiency of a kind of labour intensity, becomes problem demanding prompt solution.
The utility model content
The purpose of this utility model is to have the low deficiency of the big welding efficiency of labour intensity in order to overcome present fire extinguisher cylindrical shell welding, provides the little welding efficiency of a kind of labour intensity high fire extinguisher cylindrical shell welding machine.
Concrete technical scheme of the present utility model is:
A kind of fire extinguisher cylindrical shell welding machine, the cylindrical shell that comprise base, cylindrical shell clamping device, is positioned at cylindrical shell clamping device front side are gone into a device, are positioned at the welding gun holding device and the cylindrical shell blanking device of cylindrical shell clamping device rear side; Described cylindrical shell clamping device comprises the valve seat end mount pad of fixedlying connected with base, the outside is arranged with the valve seat locating bar of protruding key, the bottom positioning module relative with an end of valve seat locating bar, be enclosed within the outer and interior gusset of valve seat locating bar and be provided with the locating bar sliding sleeve of the chute that the width of width and protruding key mates vertically, be used to drive the tumbler that the locating bar sliding sleeve rotates and be in transmission connection with the locating bar sliding sleeve, the locating bar thrust unit that is used to promote the axially-movable of valve seat locating bar and is connected with valve seat end mount pad with the other end of valve seat locating bar respectively, be used to promote that the bottom positioning module moves vertically and the positioning module thrust unit and the apparatus for adjusting position that are slidingly connected by first guide rail with base.When this fire extinguisher cylindrical shell welding machine uses, be contained in welding gun on the welding gun holding device fixing; The cylindrical shell of needs welding is placed on cylindrical shell goes on the device, cylindrical shell is gone into a device and cylindrical shell is delivered to welding post is rotated by the clamping of cylindrical shell clamping device and under the effect of cylindrical shell clamping device, and welding gun welds cylindrical shell; After welding was finished, the cylindrical shell clamping device unclamped cylindrical shell, and the cylindrical shell blanking device is caught cylindrical shell and cylindrical shell is unloaded.The little welding efficiency height of this fire extinguisher cylindrical shell welding machine labour intensity.The cylindrical shell clamping device welds after making stack shell, valve seat and a clamping of bottom, the little welding efficiency height of labour intensity.
As preferably, described tumbler comprises the hollow shaft that articulates with valve seat end mount pad, be used for clamping locating bar sliding sleeve and the scroll chuck of fixedlying connected with an end of hollow shaft, first motor of fixedlying connected with valve seat end mount pad, the driving gear of fixedlying connected with the output shaft of first motor, the driven gear, second motor of fixedlying connected with base, the driving pulley of fixedlying connected with the output shaft of second motor, the driven pulley of fixedlying connected with hollow shaft and the driving-belt that mesh with driving gear; Described first motor is a stepper motor, and driven gear is connected with Hollow Shaft Transmission by unilateral bearing or ratchet mechanism; Driving pulley is in transmission connection by driving-belt and driven pulley.Scroll chuck makes clamping and replacing locating bar sliding sleeve and valve seat locating bar convenient.Start second motor and drive the circular runout that the cylindrical shell quick rotation detects cylindrical shell through driving pulley, driving-belt, driven pulley, hollow shaft, scroll chuck, locating bar sliding sleeve and valve seat locating bar, this moment, unilateral bearing was in disengaged position; First motor is a stepper motor, can conveniently control the rotating speed of cylindrical shell during welding and make rotating speed even.
As preferably, described locating bar thrust unit comprises Adjusting bolt Adjusting screw, first cylinder of fixedlying connected with the other end of Adjusting bolt Adjusting screw, an end that an end and valve seat end mount pad the are threaded push rod of fixedlying connected with the other end of valve seat locating bar that passes Adjusting bolt Adjusting screw and hollow shaft, the axial adapter sleeve of fixedlying connected with the other end of push rod and the plane bearing that is in transmission connection with the cylinder bar of first cylinder; Plane bearing is positioned at axial adapter sleeve, the cylinder bar of first cylinder and axially adapter sleeve pivot joint.When plane bearing made cylindrical shell rotate welding, the cylinder bar that push rod can not drive first cylinder rotated.
[0007] as preferred, described positioning module thrust unit comprises that the internal diameter of cylinder, diameter and the sleeve of the bearing that is provided with riser, the sleeve of fixedlying connected with the opposite end surface of riser respectively and positioning module thrust unit mates and an end is positioned at the slide bar of sleeve; The cylinder bar of the cylinder of positioning module thrust unit passes riser fixedlys connected with an end of slide bar; The other end of bottom positioning module and slide bar articulates; Bearing is slidingly connected by guide rail and base; Described apparatus for adjusting position comprises the screw that is connected with screw flight that an end is provided with handwheel and the boss that is provided with base articulates screw rod is provided with riser.The other end of bottom positioning module and slide bar articulates, and when making cylindrical shell rotate welding, the cylinder bar that the bottom positioning module can not drive the cylinder of slide bar and positioning module thrust unit rotates.
As preferably, the sidewall of described locating bar sliding sleeve is provided with passage; Described scroll chuck periphery be provided with conducting ring, with the carbon brush and the ground connection piece that is connected with carbon brush of conducting ring contact.Ground connection is convenient during welding; Gas when passage makes welding in the cylindrical shell is discharged more smooth and easy.
As preferably, described cylindrical shell goes into carriage mechanism that a device comprises two montants, two installing plates, two cross bars, mobile jib, is slidingly connected with mobile jib, be used to drive vertical driving cylinder that cross bar moves up and down and the horizontal driving cylinder that is used to drive the mobile jib transverse movement; The two ends of mobile jib respectively are slidingly connected by a cross rail and a cross bar; One end of two cross bars respectively is slidingly connected by a perpendicular guide rail and montant; The vertical cylinder that drives is fixedlyed connected with montant, and the cylinder bar that vertically drives cylinder is fixedlyed connected with cross bar; Laterally drive cylinder and fixedly connected with cross bar, the cylinder bar that laterally drives cylinder is fixedlyed connected with mobile jib.Described fire extinguisher cylindrical shell welding machine also comprises two installing plates; Two installing plates and cross bar lay respectively at the relative two sides of montant, and each fixedlys connected two installing plates with base with the lower end of a montant; The upper end of described montant is provided with perpendicular baffle plate and buffer relative with cross bar and that fixedly connected with perpendicular baffle plate; The other end of described cross bar is provided with lagging and the buffer of fixedlying connected with lagging.This fire extinguisher cylindrical shell is welded into device when using, the fire extinguisher cylindrical shell of needs welding is placed on the carriage mechanism, laterally drive the transverse movement of cylinder pulling mobile jib and realize laterally going into the position, vertically drive cylinder and promote cross bar and move upward and realize vertically going into the position, thereby make cylindrical shell enter the welding position; After welding is finished, vertically drive cylinder and drive cross bar and move downward and reset, laterally drive cylinder and drive the mobile jib transverse movement and reset.This fire extinguisher cylindrical shell is welded into a device cylindrical shell, and to go into bit alignment convenient and efficient is higher.Buffer move upward into the time and transverse movement cylindrical shell is played cushioning effect when going into.
As preferably, described carriage mechanism comprise be enclosed within successively mobile jib outer with mobile jib is slidingly connected and locate with holding screw valve seat holder, stack shell carriage and end cover bracket; The upper surface of valve seat holder is provided with valve seat location depression, and the upper surface of stack shell carriage is provided with stack shell location depression, and the upper surface of end cover bracket is provided with end cap location depression; The bottom surface of the bottom surface of described valve seat location depression, the bottom surface of stack shell location depression and end cap location depression is equipped with magnet.Carriage mechanism is simple in structure, can adjust valve seat holder, stack shell carriage and the position of end cover bracket on mobile jib and location easily according to the cylindrical shell different length.
As preferably, described welding gun holding device comprises each fixed mount of fixedlying connected with base with an end of slide bar of at least one slide bar, two, be enclosed within on the slide bar and at least two first slide blocks being slidingly connected with slide bar, the front and back governor motion that equates and fixedly connected with first slide block with the first slide block number; Described front and back governor motion comprises that shape of cross section is that L shaped mount pad, tooth bar, an end is provided with gear shaft, shape of cross section with the tooth bar meshed gears and is L shaped tooth axle bed, contiguous block, first handwheel, is used for up and down and two-dimentional slide unit, grip block, second handwheel and the 3rd handwheel of left and right adjusting; One side of mount pad is fixedlyed connected with the upper surface of first slide block and the length direction of the length direction of mount pad and slide bar intersects; The inboard of mount pad one side is provided with the chute of the thickness coupling of width and tooth bar along its length; Another side that tooth bar is relative with the side with tooth inserts in the chute; One end of tooth bar stretches out mount pad fixedlys connected with contiguous block; One side of tooth axle bed is fixedlyed connected with a side of mount pad; Another side that the other end of gear shaft passes the tooth axle bed is fixedlyed connected with first handwheel, and another side of gear shaft and tooth axle bed articulates; Fixedly connected with second handwheel with contiguous block respectively in the two ends of the first dimension slide unit of two dimension slide unit; Fixedly connected with the 3rd handwheel with grip block respectively in the two ends of the second dimension slide unit of two dimension slide unit.When these many welding gun holding devices used, cylindrical shell was with special-purpose clamping device clamping and rotate, need the welding gun clamping on contiguous block, welding gun can be adjusted to the approaching welding position of cylindrical shell and can weld by the front and back governor motion cylindrical shell.These many welding gun holding devices can install many welding guns to cylindrical shell once weld, the little welding efficiency height of labour intensity.Welding gun is clamped on the grip block, and it is more convenient by front and back governor motion, two-dimentional slide unit and travel mechanism related welding gun to be adjusted to the tram.
As preferably, described welding gun holding device is provided with travel mechanism; Travel mechanism comprises second slide block that is enclosed within on the slide bar and is slidingly connected with slide bar, with the motor of the fixedly connected welding gun holding device of second slide block, between first slide block and second slide block, be provided with nut and the fixed block and the screw rod that with nut thread be connected fixedly connected with slide bar; One end of screw rod and first slide block articulate, and the other end of screw rod is fixedlyed connected with the output shaft of the motor of welding gun holding device.Can regulate the position of first slide block on slide block according to the different length of cylindrical shell.
[0013] as preferred, described fire extinguisher cylindrical shell welding machine also comprises the guard shield fixedlyed connected with base in the lower end and the access panel hinged with the header board of guard shield; Described cylindrical shell blanking device comprises the hinged blanking carriage of the back plate of an end and guard shield, be used to swing the blanking carriage and with the cylinder and the bearing plate of the hinged cylindrical shell blanking device in the top of guard shield; The cylinder bar of the cylinder of cylindrical shell blanking device and the middle part of blanking carriage are hinged; The upper end of bearing plate is provided with the inclined-plane that the rear end is higher than front end; The other end that the inclined-plane supported the other end of blanking carriage and blanking carriage when the blanking carriage swung to bottom dead centre is lower than an end of blanking carriage; When described blanking carriage swings to bottom dead centre and the angle of horizontal plane be 10 the degree to 45 the degree; It is identical when the angle of described inclined-plane and horizontal plane and blanking carriage swing to bottom dead centre with the angle of horizontal plane; Described blanking carriage comprise two one ends respectively with the hinged side rod of back plate of fire extinguisher cylindrical shell welding machine, the king-rod that each cross bar of fixedlying connected with the middle part of a side rod of two ends and at least one end are fixedlyed connected with cross bar; King-rod and other end king-rod parallel with side rod aligns with the other end of side rod; The side of the cylinder bar of the cylinder of described cylindrical shell blanking device and king-rod one end is hinged; The other end of described two side rods is provided with the reinforcement pawl of width greater than the width of side rod; The other end of king-rod is provided with the reinforcement pawl of width greater than the width of side rod.When this fire extinguisher cylindrical shell welding blanking device used, the top board of cylinder and fire extinguisher cylindrical shell welding machine was hinged; Cylindrical shell is after welding on the fire extinguisher cylindrical shell welding machine is finished, the cylinder bar withdrawal drive blanking carriage of cylinder swings upwards into the cylindrical shell downside and catches the cylindrical shell that falls, the cylinder bar of cylinder stretches out and drives the other end that inclined-plane that the blanking carriage swings to bearing plate downwards supports the blanking carriage, and cylindrical shell unloads through the inclined-plane from the blanking carriage.This fire extinguisher cylindrical shell welding blanking device labour intensity is little and security good.When the blanking carriage swings to bottom dead centre and the angle of horizontal plane be 10 degree to 45 degree, identical with the angle of horizontal plane when the angle of inclined-plane and horizontal plane and blanking carriage swing to bottom dead centre, the speed that cylindrical shell is unloaded is suitable; The blanking carrier structure is simple and practical; Strengthen pawl and strengthened the intensity of the side rod other end and the king-rod other end.
[0014] compared with prior art, the beneficial effects of the utility model are: one. the little welding efficiency height of this fire extinguisher cylindrical shell welding machine labour intensity.Two. the cylindrical shell clamping device welds after making stack shell, valve seat and a clamping of bottom, the little welding efficiency height of labour intensity; Scroll chuck makes clamping and replacing locating bar sliding sleeve and valve seat locating bar convenient; When plane bearing made cylindrical shell rotate welding, the cylinder bar that push rod can not drive first cylinder rotated; The other end of bottom positioning module and slide bar articulates, and when making cylindrical shell rotate welding, the cylinder bar that the bottom positioning module can not drive the cylinder of slide bar and positioning module thrust unit rotates; Rotate the rotation of handwheel drive screw rod and make base and the bottom positioning module cylindrical shell welding needs of motor fitness different length vertically; The sidewall of locating bar sliding sleeve is provided with passage makes the gas in when welding cylindrical shell discharge more smooth and easy; Start second motor and make the cylindrical shell quick rotation detect the circular runout of cylindrical shell, this moment, unilateral bearing was in disengaged position; First motor is a stepper motor, can conveniently control the rotating speed of cylindrical shell during welding and make rotating speed even; The scroll chuck periphery is provided with conducting ring, carbon brush and ground connection piece and makes ground connection convenience when welding.Three. cylindrical shell is welded into a device, and to make cylindrical shell go into bit alignment convenient and efficient is higher; Being provided with magnet is held cylindrical shell not come off when going into; Buffer move upward into the time and transverse movement cylindrical shell is played cushioning effect when going into.Four. welding gun holding device can install many welding guns to cylindrical shell once weld, the little welding efficiency height of labour intensity; Welding gun is clamped on the grip block, and it is more convenient by front and back governor motion, two-dimentional slide unit and travel mechanism related welding gun to be adjusted to the tram; Grip block is provided with through hole, holding tank and pinching screw, and the mounting or dismounting welding gun is convenient and clamping is firm; Be provided with travel mechanism and can regulate the position of first slide block on slide block according to the different length of cylindrical shell; Slide bar has arranged side by side two of horizontal direction, makes first slide block and first slide block more stable on slide bar.Five. the cylindrical shell blanking device makes labour intensity little and security good; When the blanking carriage swings to bottom dead centre and the angle of horizontal plane be 10 degree to 45 degree, identical with the angle of horizontal plane when the angle of inclined-plane and horizontal plane and blanking carriage swing to bottom dead centre, the speed that cylindrical shell is unloaded is suitable; The blanking carrier structure is simple and practical; Strengthen pawl and strengthened the intensity of the side rod other end and the king-rod other end.Six. guard shield improves security; Access panel is convenient to observe the welding situation.
Description of drawings
[0015] Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of Fig. 1 middle cylinder body clamping device;
Fig. 4 is amplification place at A place among Fig. 3;
Fig. 5 is the structural representation that Fig. 1 middle cylinder body is gone into a device;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the A-A cutaway view of Fig. 5;
Fig. 8 is the structural representation of Fig. 1 middle cylinder body blanking device;
Fig. 9 is the left view of Fig. 8;
Figure 10 is the structural representation of welding gun holding device among Fig. 1;
Figure 11 is the left view of Figure 10.
[0016] among the figure: base-1, boss-11, cylindrical shell clamping device-2, conducting ring-21, valve seat end mount pad-22, valve seat locating bar-23, protruding key-231, bottom positioning module-24, locating bar sliding sleeve-25, chute-251, passage-252, bearing-26, riser-261, screw rod-27, handwheel-271, carbon brush-28, ground connection piece-210, first guide rail-211, hollow shaft-212, scroll chuck-213, first motor-214, driving gear-215, driven gear-216, unilateral bearing-217, second motor-218, driving pulley-219, driven pulley-220, driving-belt-221, Adjusting bolt Adjusting screw-222, first cylinder-223, push rod-224, axial adapter sleeve-225, plane bearing-226, sleeve-227, the cylinder of positioning module thrust unit-228, slide bar-229, cylindrical shell is gone into a device-3, montant-31, cross bar-32, installing plate-33, mobile jib-34, the vertical cylinder-35 that drives, laterally drive cylinder-36, valve seat holder-37, valve seat location depression-371, stack shell carriage-38, stack shell location depression-381, end cover bracket-39, end cap location depression-391, buffer-310, cross rail-311, perpendicular guide rail-312, holding screw-313, perpendicular baffle plate-314, lagging-315, magnet-316, cylindrical shell blanking device-4, blanking carriage-41, side rod-411, cross bar-412, king-rod-413, strengthen pawl-414, the cylinder of cylindrical shell blanking device-42, bearing plate-43, inclined-plane-431, welding gun holding device-5, slide bar-51, fixed mount-52, first slide block-53, two dimension slide unit-54, the first dimension slide unit-541, the second dimension slide unit-542, grip block-55, through hole-551, holding tank-552, mount pad-56, chute-561, gear shaft-57, gear-571, fixed block-58, nut-581, first handwheel-59, pinching screw-510, second handwheel-511, the 3rd handwheel-512, tooth bar-513, tooth axle bed-514, contiguous block-515, second slide block-516, the motor of welding gun holding device-517, screw rod-518.Guard shield-6, access panel-7.
The specific embodiment
Below in conjunction with shown in the accompanying drawing the utility model is described further.
Shown in accompanying drawing 1, accompanying drawing 2: a kind of fire extinguisher cylindrical shell welding machine, it is characterized in that, the guard shield 6 that the cylindrical shell that comprise base 1, cylindrical shell clamping device 2, is positioned at cylindrical shell clamping device 2 front sides is gone into a device 3, cylindrical shell blanking device 4, is positioned at the welding gun holding device 5 of cylindrical shell clamping device 2 rear sides, the lower end is connected with base 1 screw and with the header board of guard shield 6 by the hinged access panel 7 of hinge; The material of access panel 7 is an electric welding glass.
Referring to accompanying drawing 3, accompanying drawing 4, described cylindrical shell clamping device 2 comprise the valve seat end mount pad 22 that is connected with base 1 screw, outer gusset has the valve seat locating bar 23 of protruding key 231, the bottom positioning module 24 relative with an end of valve seat locating bar 23, be enclosed within the outer and interior gusset of valve seat locating bar 23 and have the locating bar sliding sleeve 25 of the chute 251 that the width of width and protruding key 231 mates vertically, be used to drive the tumbler that locating bar sliding sleeve 25 rotates and be in transmission connection with locating bar sliding sleeve 25, the locating bar thrust unit that is used to promote 23 axially-movables of valve seat locating bar and is connected with valve seat end mount pad 22 with the other end of valve seat locating bar 23 respectively, be used to promote that bottom positioning module 24 moves vertically and the positioning module thrust unit and the apparatus for adjusting position that are slidingly connected by first guide rail 211 with base 1.
Described tumbler comprises and the hollow shaft 212 of valve seat end mount pad 22 by two bearing hinge joints, the scroll chuck 213 that is used for clamping locating bar sliding sleeve 25 and is connected with an end screw of hollow shaft 212, first motor 214 that is connected with valve seat end mount pad 22 screws, the driving gear 215 that is connected with the output axle key of first motor 214, driven gear 216 with driving gear 215 engagements, unilateral bearing 217, second motor 218 that is connected with base 1 screw, the driving pulley 219 that is connected with the output axle key of second motor 218, the driven pulley 220 and the driving-belt 221 that are connected with hollow shaft 212 keys; Described first motor 214 is a stepper motor, and driven gear 216 is connected with Hollow Shaft Transmission by unilateral bearing 217; Driving pulley 219 is in transmission connection by driving-belt 221 and driven pulley 220.
Described locating bar thrust unit comprise push rod 224 that Adjusting bolt Adjusting screw 222 that an end and valve seat end mount pad 22 be threaded, first cylinder 223, the end that are connected with the other end screw of Adjusting bolt Adjusting screw 222 pass Adjusting bolt Adjusting screw 222 and hollow shaft 212 and be threaded with the other end of valve seat locating bar 23, with the axial adapter sleeve 225 of the other end welding of push rod 224 and the plane bearing 226 that is in transmission connection with the cylinder bar of first cylinder 223; The cylinder bar that plane bearing 226 is positioned at axial adapter sleeve 225, the first cylinders 223 passes through bearing hinge joint with axial adapter sleeve 225.
Described positioning module thrust unit comprises the internal diameter matched in clearance of cylinder 228, diameter and sleeve 227 of the bearing 26 with riser 261, the sleeve 227 that is connected with the opposite end surface screw of riser 261 respectively and positioning module thrust unit and the slide bar 229 that an end is positioned at sleeve 227; The cylinder bar of the cylinder 228 of positioning module thrust unit passes riser 261 and is connected with the threaded one end of slide bar 229; Bottom positioning module 24 passes through bearing hinge joint with the other end of slide bar 229; Bearing 26 is slidingly connected by guide rail 211 and base 219.
Described apparatus for adjusting position comprises that an end has handwheel 271 and the boss 11 that has with base 1 screw rod 27 and riser 261 screws that are threaded with screw rod 27 that have by bearing hinge joint.
The sidewall of described locating bar sliding sleeve 25 has passage 252.
Described scroll chuck 213 peripheries have conducting ring 21, with the carbon brush 28 and the ground connection piece 210 that is connected with carbon brush 28 of conducting ring 21 contact.
Referring to accompanying drawing 5, accompanying drawing 6, accompanying drawing 7, described cylindrical shell goes into carriage mechanism that a device 3 comprises two montants 31, two cross bars 32, two installing plates 33, mobile jib 34, is slidingly connected with mobile jib 34, be used to drive vertical driving cylinder 35 that cross bar 32 moves up and down and the horizontal driving cylinder 36 that is used to drive mobile jib 4 transverse movements.
The two ends of described mobile jib 34 respectively are slidingly connected by a cross rail 311 and a cross bar 32; One end of two cross bars 32 respectively is slidingly connected with montant 31 by a perpendicular guide rail 312; The vertical cylinder 35 that drives is connected with montant 31 screws, and the cylinder bar that vertically drives cylinder 35 is threaded with cross bar 32; Laterally drive cylinder 36 and be connected with cross bar 32 screws, the cylinder bar that laterally drives cylinder 36 is threaded with mobile jib 34.
Described carriage mechanism comprise be enclosed within successively mobile jib 34 outer with mobile jib 34 is slidingly connected and locate with holding screw 313 valve seat holder 37, stack shell carriage 38 and end cover bracket 39; The upper surface of valve seat holder 37 has valve seat location depression 371, and the upper surface of stack shell carriage 38 has stack shell location depression 381, and the upper surface of end cover bracket 39 has end cap location depression 391.Valve seat location depression 371, stack shell location depression 381 and end cap location depression 391 are arc-shaped recess.The bottom surface of the bottom surface of described valve seat location depression 371, the bottom surface of stack shell location depression 381 and end cap location depression 391 all respectively has three magnet 316.
The upper end of described montant 1 have perpendicular baffle plate 314 with cross bar 32 buffers 310 relative and that be connected with perpendicular baffle plate 314 screws.The other end of described cross bar 32 has lagging 315 and the buffer 310 that is connected with lagging 315 screws.Described buffer 310 is an air spring.
Described two installing plates 33 and cross bar 32 lay respectively at the relative two sides of montant 31, and each is connected two installing plates 33 with base 1 screw with the lower end of a montant 31.
Referring to accompanying drawing 8, accompanying drawing 9, described cylindrical shell blanking device 4 comprises the hinged blanking carriage 41 of the back plate of an end and guard shield 6, be used to swing blanking carriage 41 and with the cylinder 42 and the bearing plate 43 of the hinged cylindrical shell blanking device in the top of guard shield 6.The cylinder bar of the cylinder 42 of cylindrical shell blanking device and the middle part of blanking carriage 41 are hinged; The upper end of bearing plate 43 has the inclined-plane 431 that the rear end is higher than front end; The other end that inclined-plane 431 supported the other end of blanking carriage 41 and blanking carriage 41 when blanking carriage 41 swung to bottom dead centre is lower than an end of blanking carriage 41.
When described blanking carriage 41 swings to bottom dead centre and the angle of horizontal plane be 10 the degree to 45 the degree.It is identical when the angle of described inclined-plane 431 and horizontal plane and blanking carriage 41 swing to bottom dead centre with the angle of horizontal plane.
In the present embodiment, when described blanking carriage 41 swings to bottom dead centre and the angle of horizontal plane be 35 the degree;
Described blanking carriage 41 comprise two one ends respectively with the back plate of guard shield 6 by the hinged side rod 411 of hinge, each king-rod 413 that welds with the cross bar 412 of the middle part welding of a side rod 411 and one one end and cross bar 412 of two ends; Parallel and other end king-rod 413 of king-rod 413 and side rod 411 aligns with the other end of side rod 411; The side of the cylinder bar of the cylinder 42 of described cylindrical shell blanking device and king-rod 413 1 ends is hinged by hinge.
The other end of described two side rods 411 has the reinforcement pawl 414 of width greater than the width of side rod 411; The other end of king-rod 413 has the reinforcement pawl 414 of width greater than the width of side rod 411.
Referring to accompanying drawing 10, accompanying drawing 11, described welding gun holding device 5 comprises at least one slide bar 51, two each fixed mounts 52 that are connected with an end screw of slide bar 51, be enclosed within on the slide bar 51 and two first slide blocks 53 being slidingly connected with slide bar 51, equate with first slide block, 53 numbers and the front and back governor motion of fixedlying connected with first slide block 53, be used for about and two-dimentional slide unit 54, grip block 55, second handwheel 511 and the 3rd handwheel 512 of left and right adjusting.
In the present embodiment, described slide bar 51 has arranged side by side two of horizontal direction.Described front and back governor motion comprises that shape of cross section is L shaped mount pad 56, tooth bar 513, an end has and the gear shaft 57 of tooth bar 513 meshed gears 571, shape of cross section are L shaped tooth axle bed 514, contiguous block 515 and first handwheel 59; One side of mount pad 56 is connected with the upper surface screw of first slide block 53 and the length direction of mount pad 56 and the length direction of slide bar 51 intersect vertically; The inboard of mount pad 56 1 sides has the chute 561 of the thickness matched in clearance of width and tooth bar 513 along its length; Another side that tooth bar 513 is relative with the side with tooth inserts in the chute 561; One end of tooth bar 513 stretches out mount pad 56 and is connected with contiguous block 515 screws; One side of tooth axle bed 514 is connected with a side screw of mount pad 56; Another side that the other end of gear shaft 7 passes tooth axle bed 514 is connected with first handwheel, 59 keys, and gear shaft 57 passes through bearing hinge joint with another side of tooth axle bed 514.
Fixedly connected with second handwheel 511 with contiguous block 515 respectively in the two ends of the first dimension slide unit 541 of described two-dimentional slide unit 54; Fixedly connected with the 3rd handwheel 512 with grip block 55 respectively in the two ends of the second dimension slide unit 542 of two dimension slide unit 54.In the present embodiment, an end of the first dimension slide unit 541 of two-dimentional slide unit 54 is connected with contiguous block 515 screws, and the other end of the first dimension slide unit 541 is connected with second handwheel, 511 keys; One end of the second dimension slide unit 542 of two dimension slide unit 54 is connected with grip block 55 screws, and the other end of the second dimension slide unit 542 is connected with the 3rd handwheel 512 keys.
Described grip block 55 have the through hole 551 that connects the rear and front end face, with the holding tank 552 of the gusset perforation of side of grip block 55 and through hole 551 and the pinching screw 510 that an end passes holding tank 552 and is threaded with grip block 55.
Described welding gun holding device 5 has travel mechanism; In the present embodiment, described travel mechanism comprise second slide block 516 that is enclosed within on the slide bar 51 and is slidingly connected with slide bar 51, with the motor 517 of the fixedly connected welding gun holding device of second slide block 516, the screw rod 518 that between first slide block 53 and second slide block 516, has nut 581 and the fixed block 58 that is connected with slide bar 51 screws and be threaded with nut 581; One end of screw rod 518 and first slide block 53 are by bearing hinge joint, and the other end of screw rod 518 is connected with the output axle key of the motor of welding gun holding device 517.
This fire extinguisher cylindrical shell welding machine is controlled by controller; When this fire extinguisher cylindrical shell welding machine uses, the welding gun clamping that needs on the grip block of welding gun holding device, is adjusted to the tram by front and back governor motion, two-dimentional slide unit and travel mechanism with welding gun; The valve seat of the cylindrical shell of needs welding and bottom respectively with the two ends of the stack shell of cylindrical shell by the seam radial location; Valve seat, stack shell and end cap are placed on cylindrical shell respectively goes on the valve seat location depression of a device, stack shell location depression and the end cap location depression, laterally drive the transverse movement of cylinder pulling mobile jib and realize laterally going into the position, vertical driving cylinder promotion cross bar moves upward and realizes vertically going into the position, thereby makes cylindrical shell enter the welding position;
The cylinder bar of the cylinder bar of first cylinder and the cylinder of positioning module thrust unit promotes push rod respectively and slide bar makes valve seat locating bar and the relative motion vertically of bottom positioning module, and the valve seat locating bar inserts valve seat, and the bottom positioning module is fixed bottom, and cylindrical shell is clamped fixing; Vertical driving cylinder drive cross bar moves downward and resets, and laterally drives the transverse movement of cylinder drive mobile jib and resets; Start second motor and drive the circular runout that the cylindrical shell quick rotation detects cylindrical shell through driving pulley, driving-belt, driven pulley, hollow shaft, scroll chuck, locating bar sliding sleeve and valve seat locating bar, this moment, unilateral bearing was in disengaged position; During the cylindrical shell welding, start first motor and drive cylindrical shell evenly rotation at a slow speed through driving gear, driven gear, unilateral bearing, hollow shaft, scroll chuck, locating bar sliding sleeve and valve seat locating bar; And cylindrical shell is welded by welding gun; After welding is finished, the cylinder bar of the cylinder bar of first cylinder and the cylinder of positioning module thrust unit resets, the cylinder bar withdrawal drive blanking carriage of the cylinder of cylindrical shell blanking device swings upwards into the cylindrical shell downside and catches the cylindrical shell that falls, the cylinder bar of the cylinder of cylindrical shell blanking device stretches out and drives the other end that inclined-plane that the blanking carriage swings to bearing plate downwards supports the blanking carriage, and cylindrical shell unloads through the inclined-plane from the blanking carriage.
The beneficial effects of the utility model are: the little welding efficiency height of this fire extinguisher cylindrical shell welding machine labour intensity.The cylindrical shell clamping device welds after making stack shell, valve seat and a clamping of bottom, the little welding efficiency height of labour intensity; Scroll chuck makes clamping and replacing locating bar sliding sleeve and valve seat locating bar convenient; When plane bearing made cylindrical shell rotate welding, the cylinder bar that push rod can not drive first cylinder rotated; The other end of bottom positioning module and slide bar articulates, and when making cylindrical shell rotate welding, the cylinder bar that the bottom positioning module can not drive the cylinder of slide bar and positioning module thrust unit rotates; Rotate the rotation of handwheel drive screw rod and make base and the bottom positioning module cylindrical shell welding needs of motor fitness different length vertically; The sidewall of locating bar sliding sleeve is provided with passage makes the gas in when welding cylindrical shell discharge more smooth and easy; Start second motor and make the cylindrical shell quick rotation detect the circular runout of cylindrical shell, this moment, unilateral bearing was in disengaged position; First motor is a stepper motor, can conveniently control the rotating speed of cylindrical shell during welding and make rotating speed even; The scroll chuck periphery is provided with conducting ring, carbon brush and ground connection piece and makes ground connection convenience when welding.Cylindrical shell is welded into a device, and to make cylindrical shell go into bit alignment convenient and efficient is higher; Can adjust valve seat holder, stack shell carriage and the position of end cover bracket on mobile jib and location easily according to the cylindrical shell different length; Being provided with magnet is held cylindrical shell not come off when going into; Buffer move upward into the time and transverse movement cylindrical shell is played cushioning effect when going into.Welding gun holding device can install many welding guns to cylindrical shell once weld, the little welding efficiency height of labour intensity; Welding gun is clamped on the grip block, and it is more convenient by front and back governor motion, two-dimentional slide unit and travel mechanism related welding gun to be adjusted to the tram; Grip block is provided with through hole, holding tank and pinching screw, and the mounting or dismounting welding gun is convenient and clamping is firm; Be provided with travel mechanism and can regulate the position of first slide block on slide block according to the different length of cylindrical shell; Slide bar has arranged side by side two of horizontal direction, makes first slide block and first slide block more stable on slide bar.The cylindrical shell blanking device makes labour intensity little and security good; When the blanking carriage swings to bottom dead centre and the angle of horizontal plane be 35 degree, identical with the angle of horizontal plane when the angle of inclined-plane and horizontal plane and blanking carriage swing to bottom dead centre, the speed that cylindrical shell is unloaded is suitable; The blanking carrier structure is simple and practical; Strengthen pawl and strengthened the intensity of the side rod other end and the king-rod other end.Guard shield improves security; Access panel is convenient to observe the welding situation.
It is apparent to one skilled in the art that the utility model can be changed into multiple mode, and such change is not thought and broken away from scope of the present utility model.The conspicuous modification of the technical staff to described field that all are such will be included within the scope of this claim.
Claims (10)
1. a fire extinguisher cylindrical shell welding machine is characterized in that, the cylindrical shell that comprise base, cylindrical shell clamping device, is positioned at cylindrical shell clamping device front side is gone into a device, is positioned at the welding gun holding device and the cylindrical shell blanking device of cylindrical shell clamping device rear side; Described cylindrical shell clamping device comprises the valve seat end mount pad of fixedlying connected with base, the outside is arranged with the valve seat locating bar of protruding key, the bottom positioning module relative with an end of valve seat locating bar, be enclosed within the outer and interior gusset of valve seat locating bar and be provided with the locating bar sliding sleeve of the chute that the width of width and protruding key mates vertically, be used to drive the tumbler that the locating bar sliding sleeve rotates and be in transmission connection with the locating bar sliding sleeve, the locating bar thrust unit that is used to promote the axially-movable of valve seat locating bar and is connected with valve seat end mount pad with the other end of valve seat locating bar respectively, be used to promote that the bottom positioning module moves vertically and the positioning module thrust unit and the apparatus for adjusting position that are slidingly connected by first guide rail with base.
2. fire extinguisher cylindrical shell welding machine according to claim 1 is characterized in that: described tumbler comprises the hollow shaft that articulates with valve seat end mount pad, be used for clamping locating bar sliding sleeve and the scroll chuck of fixedlying connected with an end of hollow shaft, first motor of fixedlying connected with valve seat end mount pad, the driving gear of fixedlying connected with the output shaft of first motor, the driven gear, second motor of fixedlying connected with base, the driving pulley of fixedlying connected with the output shaft of second motor, the driven pulley of fixedlying connected with hollow shaft and the driving-belt that mesh with driving gear; Described first motor is a stepper motor, and driven gear is connected with Hollow Shaft Transmission by unilateral bearing or ratchet mechanism; Driving pulley is in transmission connection by driving-belt and driven pulley.
3. fire extinguisher cylindrical shell welding machine according to claim 1 and 2 is characterized in that: described locating bar thrust unit comprises Adjusting bolt Adjusting screw, first cylinder of fixedlying connected with the other end of Adjusting bolt Adjusting screw, an end that an end and valve seat end mount pad the are threaded push rod of fixedlying connected with the other end of valve seat locating bar that passes Adjusting bolt Adjusting screw and hollow shaft, the axial adapter sleeve of fixedlying connected with the other end of push rod and the plane bearing that is in transmission connection with the cylinder bar of first cylinder; Plane bearing is positioned at axial adapter sleeve, the cylinder bar of first cylinder and axially adapter sleeve pivot joint.
4. fire extinguisher cylindrical shell welding machine according to claim 1 and 2 is characterized in that: described positioning module thrust unit comprises the internal diameter coupling of cylinder, diameter and sleeve of the bearing that is provided with riser, the sleeve of fixedlying connected with the opposite end surface of riser respectively and positioning module thrust unit and the slide bar that an end is positioned at sleeve; The cylinder bar of the cylinder of positioning module thrust unit passes riser fixedlys connected with an end of slide bar; The other end of bottom positioning module and slide bar articulates; Bearing is slidingly connected by guide rail and base; Described apparatus for adjusting position comprises the screw that is connected with screw flight that an end is provided with handwheel and the boss that is provided with base articulates screw rod is provided with riser.
5. fire extinguisher cylindrical shell welding machine according to claim 1 and 2, it is characterized in that: the sidewall of described locating bar sliding sleeve is provided with passage; Described scroll chuck periphery be provided with conducting ring, with the carbon brush and the ground connection piece that is connected with carbon brush of conducting ring contact.
6. fire extinguisher cylindrical shell welding machine according to claim 1, it is characterized in that described cylindrical shell goes into carriage mechanism that a device comprises two montants, two installing plates, two cross bars, mobile jib, is slidingly connected with mobile jib, be used to drive vertical driving cylinder that cross bar moves up and down and the horizontal driving cylinder that is used to drive the mobile jib transverse movement; The two ends of mobile jib respectively are slidingly connected by a cross rail and a cross bar; One end of two cross bars respectively is slidingly connected by a perpendicular guide rail and montant; The vertical cylinder that drives is fixedlyed connected with montant, and the cylinder bar that vertically drives cylinder is fixedlyed connected with cross bar; Laterally drive cylinder and fixedly connected with cross bar, the cylinder bar that laterally drives cylinder is fixedlyed connected with mobile jib; Described fire extinguisher cylindrical shell welding machine also comprises two installing plates; Two installing plates and cross bar lay respectively at the relative two sides of montant, and each fixedlys connected two installing plates with base with the lower end of a montant; The upper end of described montant is provided with perpendicular baffle plate and buffer relative with cross bar and that fixedly connected with perpendicular baffle plate; The other end of described cross bar is provided with lagging and the buffer of fixedlying connected with lagging.
7. fire extinguisher cylindrical shell welding machine according to claim 6 is characterized in that: described carriage mechanism comprise be enclosed within successively mobile jib outer with mobile jib is slidingly connected and locate with holding screw valve seat holder, stack shell carriage and end cover bracket; The upper surface of valve seat holder is provided with valve seat location depression, and the upper surface of stack shell carriage is provided with stack shell location depression, and the upper surface of end cover bracket is provided with end cap location depression; The bottom surface of the bottom surface of described valve seat location depression, the bottom surface of stack shell location depression and end cap location depression is equipped with magnet.
8. fire extinguisher cylindrical shell welding machine according to claim 1 is characterized in that: described welding gun holding device comprises each fixed mount of fixedlying connected with base with an end of slide bar of at least one slide bar, two, be enclosed within on the slide bar and at least two first slide blocks being slidingly connected with slide bar, the front and back governor motion that equates and fixedly connected with first slide block with the first slide block number; Described front and back governor motion comprises that shape of cross section is that L shaped mount pad, tooth bar, an end is provided with gear shaft, shape of cross section with the tooth bar meshed gears and is L shaped tooth axle bed, contiguous block, first handwheel, is used for up and down and two-dimentional slide unit, grip block, second handwheel and the 3rd handwheel of left and right adjusting; One side of mount pad is fixedlyed connected with the upper surface of first slide block and the length direction of the length direction of mount pad and slide bar intersects; The inboard of mount pad one side is provided with the chute of the thickness coupling of width and tooth bar along its length; Another side that tooth bar is relative with the side with tooth inserts in the chute; One end of tooth bar stretches out mount pad fixedlys connected with contiguous block; One side of tooth axle bed is fixedlyed connected with a side of mount pad; Another side that the other end of gear shaft passes the tooth axle bed is fixedlyed connected with first handwheel, and another side of gear shaft and tooth axle bed articulates; Fixedly connected with second handwheel with contiguous block respectively in the two ends of the first dimension slide unit of two dimension slide unit; Fixedly connected with the 3rd handwheel with grip block respectively in the two ends of the second dimension slide unit of two dimension slide unit.
9. fire extinguisher cylindrical shell welding machine according to claim 8, it is characterized in that: described welding gun holding device is provided with travel mechanism; Travel mechanism comprises second slide block that is enclosed within on the slide bar and is slidingly connected with slide bar, with the motor of the fixedly connected welding gun holding device of second slide block, between first slide block and second slide block, be provided with nut and the fixed block and the screw rod that with nut thread be connected fixedly connected with slide bar; One end of screw rod and first slide block articulate, and the other end of screw rod is fixedlyed connected with the output shaft of the motor of welding gun holding device.
10. fire extinguisher cylindrical shell welding machine according to claim 1 is characterized in that: described fire extinguisher cylindrical shell welding machine also comprises the guard shield fixedlyed connected with base in the lower end and the access panel hinged with the header board of guard shield; Described cylindrical shell blanking device comprises the hinged blanking carriage of the back plate of an end and guard shield, be used to swing the blanking carriage and with the cylinder and the bearing plate of the hinged cylindrical shell blanking device in the top of guard shield; The cylinder bar of the cylinder of cylindrical shell blanking device and the middle part of blanking carriage are hinged; The upper end of bearing plate is provided with the inclined-plane that the rear end is higher than front end; The other end that the inclined-plane supported the other end of blanking carriage and blanking carriage when the blanking carriage swung to bottom dead centre is lower than an end of blanking carriage; When described blanking carriage swings to bottom dead centre and the angle of horizontal plane be 10 the degree to 45 the degree; It is identical when the angle of described inclined-plane and horizontal plane and blanking carriage swing to bottom dead centre with the angle of horizontal plane; Described blanking carriage comprise two one ends respectively with the hinged side rod of back plate of fire extinguisher cylindrical shell welding machine, the king-rod that each cross bar of fixedlying connected with the middle part of a side rod of two ends and at least one end are fixedlyed connected with cross bar; King-rod and other end king-rod parallel with side rod aligns with the other end of side rod; The side of the cylinder bar of the cylinder of described cylindrical shell blanking device and king-rod one end is hinged; The other end of described two side rods is provided with the reinforcement pawl of width greater than the width of side rod; The other end of king-rod is provided with the reinforcement pawl of width greater than the width of side rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650379 CN203076802U (en) | 2012-11-28 | 2012-11-28 | Fire extinguisher cylinder body welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220650379 CN203076802U (en) | 2012-11-28 | 2012-11-28 | Fire extinguisher cylinder body welding machine |
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| Publication Number | Publication Date |
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| CN203076802U true CN203076802U (en) | 2013-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201220650379 Expired - Lifetime CN203076802U (en) | 2012-11-28 | 2012-11-28 | Fire extinguisher cylinder body welding machine |
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| CN (1) | CN203076802U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286487A (en) * | 2012-11-28 | 2013-09-11 | 何小成 | Extinguisher cylinder welding machine and welding method thereof |
| CN103949820A (en) * | 2014-04-27 | 2014-07-30 | 苏州创维晟自动化科技有限公司 | Quick thread-shaped automatic welder |
| CN104002073A (en) * | 2014-06-10 | 2014-08-27 | 余兴堰 | Water stop screw rod welding device |
| CN105171313A (en) * | 2015-10-10 | 2015-12-23 | 常州市力源恒机械有限公司 | Electric-driving double-acting full-stroke chuck |
| CN105478980A (en) * | 2015-12-25 | 2016-04-13 | 黄洪廉 | Precise circulating butt welding machine |
| CN109530952A (en) * | 2018-12-31 | 2019-03-29 | 朱博 | A kind of weld assembly for sea water desalination filter upper connecting tube flange |
-
2012
- 2012-11-28 CN CN 201220650379 patent/CN203076802U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286487A (en) * | 2012-11-28 | 2013-09-11 | 何小成 | Extinguisher cylinder welding machine and welding method thereof |
| CN103949820A (en) * | 2014-04-27 | 2014-07-30 | 苏州创维晟自动化科技有限公司 | Quick thread-shaped automatic welder |
| CN103949820B (en) * | 2014-04-27 | 2016-01-20 | 浙江师范大学 | A kind of quick thread-shaped automatic welder(welding machine) |
| CN104002073A (en) * | 2014-06-10 | 2014-08-27 | 余兴堰 | Water stop screw rod welding device |
| CN105171313A (en) * | 2015-10-10 | 2015-12-23 | 常州市力源恒机械有限公司 | Electric-driving double-acting full-stroke chuck |
| CN105478980A (en) * | 2015-12-25 | 2016-04-13 | 黄洪廉 | Precise circulating butt welding machine |
| CN105478980B (en) * | 2015-12-25 | 2018-01-12 | 黄洪廉 | Precision circulation butt-welding machine |
| CN109530952A (en) * | 2018-12-31 | 2019-03-29 | 朱博 | A kind of weld assembly for sea water desalination filter upper connecting tube flange |
| CN109530952B (en) * | 2018-12-31 | 2021-07-09 | 唐山观畴科技有限公司 | Welding assembly for pipe connecting flange on seawater desalination filter |
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Granted publication date: 20130724 |