CN102773638A - Welding torch angle real-time adjusting mechanism - Google Patents
Welding torch angle real-time adjusting mechanism Download PDFInfo
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- CN102773638A CN102773638A CN2011101245676A CN201110124567A CN102773638A CN 102773638 A CN102773638 A CN 102773638A CN 2011101245676 A CN2011101245676 A CN 2011101245676A CN 201110124567 A CN201110124567 A CN 201110124567A CN 102773638 A CN102773638 A CN 102773638A
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Abstract
The invention relates to a welding torch angle real-time adjusting mechanism of a self-protection flux-cored all-position automatic welding system. The welding torch angle real-time adjusting mechanism is composed of a welding torch angle adjusting unit and a welding torch angle swaying mechanism. The welding torch angle adjusting unit and the welding torch angle swaying mechanism are connected through an inner hexagon screw V (30). The welding torch angle adjusting unit is mainly composed by an arc plate (1), a gear shaft (2), an arc gear (3), a rotating plate (4), a motor connecting plate (5), a pinion (8), a shaft sleeve (10), a gear (13), a motor (14), a shaft (15), a connecting frame (16), a lateral plate (23), an arc protective plate (24), a stainless steel protective cover (25) and a shaft end pressing cover (29). The welding torch angle swaying mechanism is composed by a power driving unit and an angle swaying unit, and the power driving unit is connected with the angle swaying unit and drives the angle swaying unit to sway. With the adoption of the welding torch angle real-time adjusting mechanism, the un-dissolving defect generated during the welding process is effectively avoided, the welding quality and the welding efficiency are greatly improved, and the construction cost of a pipeline is lowered.
Description
Technical field
The present invention is the special-purpose welding torch angle real-time regulated mechanism of a kind of self-shield medicine core all position automatic welding welding system welding tractor, relates to welding and pipe-line system technical field.
Background technology
Along with the development of long distance pipeline towards heavy caliber, high strength, wall thickening direction, weldering is the same automatically with efficient gas protection solid welding wire, and the self-protection flux-cored wire semiautomatic welding is being played the part of important role in the middle of long distance pipeline is installed welding.At present, it is automatic to develop the full position of self-shield medicine core, can improve the pipeline construction welding efficiency, significantly reduces labor strength.
Welding torch angle real-time regulated mechanism is the core part that self-shield medicine core all position automatic welding connects; Playing can be according to different welding position in welding process; Variation according to the welding bath; Regulate the angle of welding torch, self-shield medicine core all position automatic welding welding system is in the pipeline construction process, realizes a kind of new exclusive welding system equipment of pipeline welding.
The automatic welder(welding machine) of construction adopts the gas shiled solid welding wire more both at home and abroad at present, in welding process, need take independent draught exclusion device.Self-shield medicine core all-position welding method is simple to operate, be prone to grasp, and need not take safeguard procedures during wind speed≤8m/s, and weldquality and efficient are higher, have become one of main welding method of long distance pipeline.CN2652577Y discloses a kind of guide-less all-position walking photoelectricity real-time tracking pipe welding robot, though be to be used for self-shield medicine core, and unexposed concrete ins and outs.
Summary of the invention
The objective of the invention is to invent a kind of in the angle of welding process adjustment welding torch, the welding torch angle real-time regulated mechanism of improving welding quality.
In pipeline self-shield medicine core all position automatic welding termination process; At the diverse location of pipeline, need welding torch to do corresponding adjustment, so that obtain good welding pool; " welding torch angle real-time regulated mechanism " can be according to the welding procedure characteristic of pipeline when the diverse location; Through Electric Machine Control, realize the real-time regulated of welding torch angle, can significantly improve welding quality.
This " welding torch angle real-time regulated mechanism " is made up of welding torch angle adjusting and welding torch angle swing mechanism.The welding torch angle adjusting is linked to each other by soket head cap screw V30 with welding torch angle swing mechanism.
Welding torch angle adjustment pendulum unit such as Fig. 1; Shown in Figure 2, it comprises arc plate 1, gear shaft 2, wildhaber-novikov gear 3, flap 4, connecting plate for electric motor 5, pinion 8, axle sleeve 10, gear 13, motor 14, axle 15, link 16, side plate 23, circular arc backplate 24, stainless steel guard shield 25, axle head gland 29;
Arc plate 1 is fixed on circular arc through holding screw 26 with wildhaber-novikov gear 3 and pulls in the arc groove on 1, and the tooth on the gear shaft 2 is meshed with tooth on the wildhaber-novikov gear 3.The other end of gear shaft 2 is equipped with gear 13, and gear 13 is fixed on the gear shaft 2 with gear shaft 2 through flat strong 9 and transmits moment of torsion.With gear 13 engagement be pinion 8, gear 13 is that a pair of modulus is identical with pinion 8, gearratio is one group of gear of 1: 5.Pinion 8 is fixed on the output of motor 14 through the screw of a M3X5; Motor 14 is fixed on the connecting plate for electric motor 5 through soket head cap screw II 11 and spring shim II 12; Motor gusset piece 5 fixes on the flap 4 through spring shim I 6 and soket head cap screw I 7 states, and two axle sleeves 10 are equipped with at the two ends of gear shaft 2 respectively, be separately fixed on the flap 4 with side plate 23 on; Axle head gland 29 is installed on the side plate 23, is used for sealing axle sleeve 10.Axle 15 is installed on the arc plate 1; With plain cushion I 17; Spring shim III 18 connects axle 15 with nut 19 with arc plate 1, at the two ends of axle 15 axle sleeve 10 is housed respectively, and arc plate 1 is through plain cushion II 20; Spring shim IV 21 is connected with link 16 with soket head cap screw III 22, and link 16 is fixed on the cross slide of welding tractor.Like this through motor 14; Drive is connected the pinion 8 of motor shaft end; Pinion 8 and gear 13 transmissions through the transmission of gear 13, are installed in that cingulum on the gear shaft 2 is moving to be installed in the wildhaber-novikov gear 3 on the arc plate 1; Arc plate 1 just can be around the axle rotation that is installed on flap 4 and the side plate 23, and welding torch angle swing mechanism 30 is installed on the side plate 23 through soket head cap screw V 31; In order in welding process, to prevent the influence of spatter, circular arc backplate 24 is installed on arc plate 1 to arc plate 1; In order to prevent the influence of spatter, stainless steel guard shield 25 is installed on arc plate 1 to the overall gear transmission; For at maintenance and easy accessibility, on flap 4 and side plate 23, straight pin 27 is installed, like this,, can make welding torch angle swing mechanism 30 carry out real-time angle rotation adjustment through programme-control to motor 14.
Wherein:
The shape of arc plate 1 is seen Fig. 3; It is the arc plate greater than semicircle, at circle centre position one circular hole is arranged, and in diameter line two outsides of arc plate one aperture is arranged respectively; With the outside of this diameter line vertical line one aperture is arranged also, an arc hole is arranged between the outside of this diameter line vertical line aperture and circle center hole;
The shape of gear shaft 2 is seen Fig. 4, and it is many steps axle, and two ends are the thinnest; One thin end has thick rank inward; Maximum thick rank that shortening is arranged again on these thick rank, and maximum thick rank excircle is milled with close and uniform axial groove, between carefully holding with another on thick rank in addition between the step of both diameters;
The shape of wildhaber-novikov gear 3 is seen Fig. 5, and it is one section circle-arc tooth;
The shape of flap 4 is seen Fig. 6, and it is the rectangular slab of an end angle lap, from the center line inward of angle lap limit, is equipped with two little macropores successively, on the both sides of interstitial hole one aperture is arranged respectively, on the another side center line of rectangular slab an aperture is arranged, and respectively there is a bigger hole on the aperture both sides;
The shape of connecting plate for electric motor 5 is seen Fig. 7, and it is the rectangular slab that there is big order-opening at the center, and four jiaos respectively have an aperture and a bigger hole inward;
The shape of pinion 8 is seen Fig. 8, and it is on the central shaft of gear one side horizontal screw to be arranged;
The shape of axle sleeve 10 is seen Fig. 9, and it is the short pipe that an end has outer convex edge;
The shape of gear 13 is seen Figure 10, and it is conventional gear;
The shape of axle 15 is seen Figure 11, and it is many steps axle, and two ends are the thinnest, and a thin end divides the overstriking successively of three rank inward;
The shape of link 16 is seen Figure 12, and it is an angle, and an outer end is porose;
The shape of side plate 23 is seen Figure 13, and it is " L " shape plate, and minor face has 4 apertures, long limit from outside 3 apertures of a row are arranged earlier inward successively, two big screws are arranged again, and each screw has the aperture of 3 even layouts outward;
The shape of circular arc backplate 24 is seen Figure 14; It is the arc plate greater than semicircle; At circle centre position one circular hole is arranged, one aperture is respectively arranged, one aperture is also arranged with the outside of this diameter line vertical line in diameter line two outsides of arc plate; One arc hole is arranged between the outside of this diameter line vertical line aperture and circle center hole, and there is a breach straight line center of arc plate;
The shape of stainless steel guard shield 25 is seen Figure 15, and it is a round aecidioid;
The shape of axle head gland 29 is seen Figure 16, and it is the disk that a middle side part has the dome platform, and the disk limit is porose, and there is recessed circular groove at the middle part of round platform.
Welding torch angle swing mechanism is mainly by Motorized drive unit, and the angle swing unit is formed, and Motorized drive unit is connected with the angle swing unit, drives the swing of angle swing unit.
The structure of said Motorized drive unit is seen Figure 17; Mainly form by DC speed-reducing 31, flat strong 32, large conical gear 33, gear housing 34 and small conical gear 35; DC speed-reducing 31 is connected with conical gear 33 through flat key 32, large conical gear 33 and small conical gear 35 engagements; Large conical gear 33 places in the gear housing 34 with small conical gear 35; Motor drives large conical gear 33 rotations, one group of train in conical gear 33 and small conical gear 35 composition spaces through flat key 32; Gear housing 34 plays this group train and supports and fixation;
The structure of said angle swing unit is seen Figure 17, and it mainly is made up of parts such as bearing gland 36, bearing 37, angle swing axle 38, gear box cover 39, shaft block ring 40, copper sheathing 41, welding gun 42, locking handles 43; The small end head of the angle swing axle 38 that is connected by screw with small conical gear 35 is installed on the gear housing 34 back by bearing gland 36 cap seals by bearing 37; The bottom of angle swing axle 38 is by gear box cover 39 cap seals, angle swing axle 38 the other end be decided to be on gear housing 34 by shaft block ring 40 and copper sheathing 41; Angle swing axle 38 is connected with welding gun 42 by locking handle 43 behind copper sheathing 41.
Wherein:
The shape of large conical gear 43 is seen Figure 18, and it is the bevel gear of a long reference axis;
The shape of gear housing 34 is seen Figure 19, and it is on rectangular box, to have " ten " font hole, and one side has the hole that large conical gear 33 is installed, and opposite face has the mouth of gear box cover 39 cap seals, with the hole two adjacent surfaces of large conical gear 33 hole of established angle balance staff 38 is arranged;
The shape of small conical gear 35 is seen Figure 20, and it is the bevel gear of a short reference axis, and porose on reference axis;
The shape of bearing gland 36 is seen Figure 21, and it is the plectane that a periphery has a plurality of fixing holes;
The shape of angle swing axle 38 is seen Figure 22 and Figure 23; It is a multidiameter; Diameter, is had rectangular opening and circular hole to connect at the big outermost of holding and the hole of locking handle 43 is installed, the perforation circular hole of the installation welding gun 42 perpendicular with it is arranged in this hole inward to the little other end by the big ladder successively of an end; And the perforation circular hole that welding gun 42 is installed intersects with the rectangular opening that locking handle 43 is installed, and locking handle 43 can be contacted with welding gun 42;
The shape of gear box cover 39 is seen Figure 24, is four jiaos of rectangular slabs that fixing hole is arranged;
The shape of copper sheathing 41 is seen Figure 25, and it is a short tube;
Locking handle 43 is city's pin product.
Transmission through Motorized drive unit; The moment of torsion that DC speed-reducing 31 produces has been transported on the angle swing axle 38 through conical gear 35; Bearing 37 is installed on the end diameter of angle swing axle 38; Bearing 37 states fix on the gear housing 34, and through compressing of bearing gland 36, bearing 37 has been realized along the axial location of angle swing axle 38.Gear box cover 39 is used for sealing gear housing 34, when needs filling lubricant grease and maintenance, can remove gear box cover 39.Shaft block ring 40 is installed on angle swing axle 38; Shaft block ring 40 can play the positioning action that prevents angle swing axle 38; Can not produce displacement in axial direction; Copper sheathing 42 is fixed on the other end of angle swing axle 38, and welding gun 42 connects with angle swing axle 38 through locking handle 43, just can make the angle and the hunting frequency of welding gun 42 acquisition needs angle swings through the rotating rotation of control DC speed-reducing 31 according to the requirement of welding procedure.
The welding torch angle real-time regulated mechanism that comprises welding torch angle swing mechanism; Being used to pipeline automatic welding and connecing on the equipment, can replace the straight swinging mechanism of original welding torch, is a kind of novel torch swinging mode of releasing to the existing drawback of straight pendulum mode; This mode has been brought into play important function in the welding procedure process; Can realize according to programme-control,, realize the rotation of welding torch to different pipeline welding positions; Can be implemented in welding wire in the welding process evenly swings along the gimmick that the mouth of pipe to be welded simulates artificial welding; That can effectively avoid producing in the welding process dissolves shortcoming, has significantly improved welding quality and efficient, has effectively reduced the pipeline construction cost.
Description of drawings
Fig. 1 welding torch angle real-time regulated master of mechanism cuts open figure
Fig. 2 welding torch angle real-time regulated mechanism side view
Fig. 3 arc plate
Fig. 4 gear shaft
Fig. 5 wildhaber-novikov gear
Fig. 6 flap
Fig. 7 connecting plate for electric motor
Fig. 8 pinion
Fig. 9 axle sleeve
Figure 10 gear
Figure 11 axle
Figure 12 link
Figure 13 side plate
Figure 14 circular arc backplate
Figure 15 stainless steel guard shield
Figure 16 axle head gland
Figure 17 welding torch angle swing mechanism front view
Figure 18 large conical gear front view
Figure 19 gear housing front view
Figure 20 small conical gear front view
Figure 21 bearing gland front view
Figure 22 angle swing axle front view
Figure 23 angle swing axle cuts open vertical view
Figure 24 gear box cover front view
Figure 25 copper sheathing front view
Wherein:
1-arc plate 2-gear shaft
3-wildhaber-novikov gear 4-flap
5-connecting plate for electric motor 6-spring shim I
7-soket head cap screw I 8-pinion
9-flat key 10-axle sleeve
11-soket head cap screw II 12-spring shim II
13-gear 14-motor
15-axle 16-link
17-plain cushion I 18-spring shim III
19-nut 20-plain cushion II
21-spring shim 22-soket head cap screw III
23-side plate 24-circular arc backplate
25-stainless steel guard shield 26-holding screw
27-straight pin 28-soket head cap screw IV
29-axle head gland 30-soket head cap screw V
31-DC speed-reducing 32-flat key
33-large conical gear 34-gear housing
35-small conical gear 36-bearing gland
37-bearing 38-angle swing axle
39-gear box cover 40-shaft block ring
41-copper sheathing 42-welding torch
Handle is removed in 43-locking
The specific embodiment
Embodiment. " welding torch angle real-time regulated mechanism " with the required self-shield medicine of Φ 1016 pipelines core all position welding welding system welding tractor is example, its structure such as Fig. 1, shown in Figure 2, arc plate 1 is as shown in Figure 3.
At arc plate 1 radian being arranged is the circular arc of 80 degree, and wildhaber-novikov gear 3 is installed on circular arc, and wildhaber-novikov gear 3 is as shown in Figure 5, is installed on the circular arc on the arc plate 1 through holding screw 26; With wildhaber-novikov gear 3 engagement be gear shaft 2, an end of gear shaft 2 is that to be both with wildhaber-novikov gear 3 moduluses be 1 straight-tooth gear, and the spindle nose of φ 6mm is arranged respectively at two of gear shaft 2, spindle nose is contained in respectively on the axle sleeve 10; The endoporus of axle sleeve 10 is φ 6mm, and cylindrical is φ 12mm, and cylindrical is contained on flap 4 and the side plate 23, through flat strong 9 gears 13 is installed at the other end of gear shaft 2; Gear 13 moduluses are 1, and the number of teeth is 85 teeth, gear 13 and pinion 8 engagements; Pinion 8 moduluses also are 1, and the number of teeth is 17 teeth, and the endoporus of pinion 8 cooperates with the output of motor 14; The motor model is the TS3210 type, and the gearratio of pinion 8 and gear 13 is 1: 5 like this, can the moment of torsion of motor 14 be exported; Simultaneously, the rotating speed of motor 14 is lowered 5 times, be convenient to motor is carried out programme-control.Motor 14 is fixed on motor 14 on the connecting plate for electric motor 5 through 4 M4X20 soket head cap screws 11 and 4 spring shims 12, and the rim of the mouth platform of a φ 20mm is arranged on the connecting plate for electric motor 5, and the φ 20mm hole on rim of the mouth platform and the flap 4 is an interference fits; Play location and supporting role, connecting plate for electric motor 5 is fixed on the flap 4 through 4 spring shims 6 and 4 M5X10 soket head cap screws 7, φ 12mm endoporus interference fit on φ 12mm cylindrical and the arc plate 1 on the axle 15; With plain cushion 17, the hex nut 19 of a spring shim 18 and a M10 is pulled 1 to axle 15 and circular arc and is linked into an integrated entity, and the spindle nose of φ 6mm is arranged respectively at the two ends of axle 15; Spindle nose is contained in respectively on the axle sleeve 10, and the endoporus of axle sleeve 10 is φ 6mm, and cylindrical is φ 12mm; Cylindrical is contained on flap 4 and the side plate 23; Link 16 is a perpendicular type part, and the screwed hole of M6 is arranged on right-angle side, is used for connecting the cross slide of welding tractor; Link 16 is through plain cushion 20, and the soket head cap screw 22 of spring shim 21 and M8X10 is connected with arc plate 1.Axle head gland 29 is fixed on the side plate 23 through screw, and axle head is sealed.Straight pin 27 is used for connecting side plate 23 and flap 4, in unloading process, can start the effect of being positioned at.Welding torch angle swing mechanism 30 (having reported patent in addition) is fixed on the side plate 23 through the soket head cap screw of 4 M6X10.Like this, through the programme-control to motor 14, welding torch can carry out the real-time adjustment of angle around axle 15.
The structure of " welding torch angle swing mechanism " is shown in figure 17.It is mainly by Motorized drive unit, and the angle swing unit is formed, and Motorized drive unit is connected with the angle swing unit, drives the swing of angle swing unit.
The structure of said Motorized drive unit is seen Figure 17; Mainly form by DC speed-reducing 31, flat strong 32, large conical gear 33, gear housing 34 and small conical gear 35; DC speed-reducing 31 is connected with conical gear 33 through flat key 32, large conical gear 33 and small conical gear 35 engagements; Large conical gear 33 places in the gear housing 34 with small conical gear 35; Motor drives large conical gear 33 rotations, one group of train in conical gear 33 and small conical gear 35 composition spaces through flat key 32; Gear housing 34 plays this group train and supports and fixation;
The structure of said angle swing unit is seen Figure 17, and it mainly is made up of parts such as bearing gland 36, bearing 37, angle swing axle 38, gear box cover 39, shaft block ring 40, copper sheathing 41, welding gun 42, locking handles 43; The small end head of the angle swing axle 38 that is connected by screw with small conical gear 35 is installed on the gear housing 34 back by bearing gland 36 cap seals by bearing 37; The bottom of angle swing axle 38 is by gear box cover 39 cap seals, angle swing axle 38 the other end be decided to be on gear housing 34 by shaft block ring 40 and copper sheathing 41; Angle swing axle 38 is connected with welding gun 42 by locking handle 43 behind copper sheathing 41.
Wherein:
DC speed-reducing 31 is selected the 24V direct current generator for use, 1500 rev/mins of rotating speeds, and reducing motor carries 1: 5 planetary gear speed reducing mechanism;
DC speed-reducing is connected with large conical gear 33 through flat key 32, and large conical gear 33 is that one group of modulus is identical with gear 35, the gear train that the number of teeth is identical, modulus m=1, tooth number Z=20;
Bearing 37 is a deep groove ball bearing, model 698, endoporus 8mm, external diameter 19mm, thickness 6mm;
Small conical gear 35 is fixed on the angle swing axle 38, and copper sheathing 41 external diameter φ 16mm cooperate with gear housing 34 endoporus;
Welding torch 42 through be clamped in the endoporus of φ 25mm on the angle swing axle 38 through the rotation of removing 43;
Locking handle 43 selects city's pin product.So just can control the angle swinging of realizing welding torch through the rotating of motor.
This example can realize according to programme-control through test, to different pipeline welding positions, realizes the rotation of welding torch, can significantly improve welding quality.
Claims (22)
1. the special-purpose welding torch angle real-time regulated mechanism of a self-shield medicine core all position automatic welding welding system welding tractor is characterized in that it is made up of main body welding torch angle adjusting and welding torch angle swing mechanism of executing agency; The welding torch angle adjusting is linked to each other by soket head cap screw V (30) with welding torch angle swing mechanism;
Said welding torch angle adjusting mainly is made up of arc plate (1), gear shaft (2), wildhaber-novikov gear (3), flap (4), connecting plate for electric motor (5), pinion (8), axle sleeve (10), gear (13), motor (14), axle (15), link (16), side plate (23), circular arc backplate (24), stainless steel guard shield (25), axle head gland (29);
Arc plate (1) is fixed on circular arc through holding screw (26) with wildhaber-novikov gear (3) and pulls in the arc groove on (1), and the tooth on the gear shaft (2) is meshed with tooth on the wildhaber-novikov gear (3); The other end of gear shaft (2) is equipped with gear (13), and gear (13) is fixed on gear shaft (2) with gear shaft (2) through flat strong (9) and goes up and transmit moment of torsion; With gear (13) engagement be pinion (8), gear (13) is that a pair of modulus is identical with pinion (8), gearratio is one group of gear of 1: 5; Pinion (8) is fixed on the output of motor (14) through the screw of a M3X5; Motor (14) is fixed on the connecting plate for electric motor (5) through soket head cap screw II (11) and spring shim II (12); Motor gusset piece (5) fixes on the flap (4) through spring shim I (6) and soket head cap screw I (7) state; And two axle sleeves (10) are equipped with at the two ends of gear shaft (2) respectively, be separately fixed at that flap (4) is gone up and side plate (23) on, the axle head gland (29) of sealing axle sleeve (10) is installed on the side plate (23); Axle (15) is installed on the arc plate (1); With plain cushion I (17), spring shim III (18) and nut (19) axle (15) is connected with arc plate (1); At the two ends of axle (15) axle sleeve (10) is housed respectively; Arc plate (1) is through plain cushion II (20), and spring shim IV (21) is connected with link (16) with soket head cap screw III (22), and link (16) is fixed on the cross slide of welding tractor; Welding torch angle swing mechanism (30) is installed on the side plate (23) through soket head cap screw V (31);
Said welding torch angle swing mechanism is by Motorized drive unit, and the angle swing unit is formed, and Motorized drive unit is connected with the angle swing unit, and driving angle swing unit is swung.
2. welding torch angle real-time regulated according to claim 1 mechanism is characterized in that on arc plate (1), being equipped with circular arc backplate (24).
3. welding torch angle real-time regulated according to claim 1 mechanism is characterized in that on arc plate (1), being equipped with stainless steel guard shield (25).
4. welding torch angle real-time regulated according to claim 1 mechanism is characterized in that on flap (4) and side plate (23), straight pin (27) being installed.
5. welding torch angle real-time regulated according to claim 1 mechanism; The arc plate that is shaped as that it is characterized in that said arc plate (1) greater than semicircle; At circle centre position one circular hole is arranged; Respectively there is an aperture in diameter line two outsides at arc plate, with the outside of this diameter line vertical line one aperture are arranged also, and an arc hole is arranged between the outside of this diameter line vertical line aperture and circle center hole.
6. welding torch angle real-time regulated according to claim 1 mechanism; What it is characterized in that said gear shaft (2) is shaped as many steps axle; Two ends are the thinnest, and a thin end has thick rank inward, and the maximum thick rank of shortening are arranged again on these thick rank; And maximum thick rank excircle is milled with close and uniform axial groove, between thick rank and another thin end, also has the step between both diameters.
7. welding torch angle real-time regulated according to claim 1 mechanism, the shape that it is characterized in that said wildhaber-novikov gear (3) is one section circle-arc tooth.
8. welding torch angle real-time regulated according to claim 1 mechanism; The shape that it is characterized in that said flap (4) is the rectangular slab of an end angle lap; From the center line inward of angle lap limit, be equipped with two little macropores successively; Respectively there is an aperture on both sides at interstitial hole, on the another side center line of rectangular slab an aperture are arranged, and respectively there is a bigger hole on the aperture both sides.
9. welding torch angle real-time regulated according to claim 1 mechanism, the shape that it is characterized in that said connecting plate for electric motor (5) is the rectangular slab that there is big order-opening at the center, and four jiaos respectively have an aperture and a bigger hole inward.
10. welding torch angle real-time regulated according to claim 1 mechanism, the shape that it is characterized in that said axle sleeve (10) is the short pipe that an end has outer convex edge.
11. welding torch angle real-time regulated according to claim 1 mechanism, what it is characterized in that said axle (15) is shaped as many steps axle, and two ends are the thinnest, and a thin end divides the overstriking successively of three rank inward.
12. welding torch angle real-time regulated according to claim 1 mechanism it is characterized in that the angle that is shaped as of said link (16), and an outer end is porose.
13. welding torch angle real-time regulated according to claim 1 mechanism; What it is characterized in that said side plate (23) is shaped as " L " shape plate, and minor face has 4 apertures, long limit from outside 3 apertures of a row are arranged earlier inward successively; Two big screws are arranged again, and each screw there is the aperture of 3 even layouts outward.
14. welding torch angle real-time regulated according to claim 1 and 2 mechanism; The arc plate that is shaped as that it is characterized in that said circular arc backplate (24) greater than semicircle; At circle centre position one circular hole is arranged, one aperture is respectively arranged, one aperture is also arranged with the outside of this diameter line vertical line in diameter line two outsides of arc plate; One arc hole is arranged between the outside of this diameter line vertical line aperture and circle center hole, and there is a breach straight line center of arc plate.
15., it is characterized in that the round aecidioid that is shaped as of said stainless steel guard shield (25) according to claim 1 or 3 described welding torch angle real-time regulated mechanisms.
16. welding torch angle real-time regulated according to claim 1 mechanism is characterized in that the disk that a middle side part has the dome platform that is shaped as of said axle head gland (29), the disk limit is porose, and there is recessed circular groove at the middle part of round platform.
17. welding torch angle real-time regulated according to claim 1 mechanism; The Motorized drive unit that it is characterized in that welding torch angle swing mechanism mainly is made up of DC speed-reducing (31), flat strong (32), large conical gear (33), gear housing (34) and small conical gear (35); DC speed-reducing (31) is connected with conical gear (33) through flat key (32), large conical gear (33) and small conical gear (35) engagement; Large conical gear (33) places in the gear housing (34) with small conical gear (35).
18. welding torch angle real-time regulated according to claim 1 mechanism is characterized in that the angle swing unit of said welding torch angle swing mechanism mainly is made up of bearing gland (36), bearing (37), angle swing axle (38), gear box cover (39), shaft block ring (40), copper sheathing (41), welding gun (42), locking handle (43); The small end head of the angle swing axle (38) that is connected by screw with small conical gear (35) is installed in gear housing (34) by bearing (37) and goes up the back by bearing gland (36) cap seal; The bottom of angle swing axle (38) is by gear box cover (39) cap seal, angle swing axle (38) the other end be decided to be on gear housing (34) by shaft block ring (40) and copper sheathing (41); Angle swing axle (38) is connected with welding gun (42) by locking handle (43) behind copper sheathing (41).
19. welding torch angle real-time regulated according to claim 17 mechanism, the shape that it is characterized in that said large conical gear (33) is the bevel gear of a long reference axis; The shape of small conical gear (35) is the bevel gear of a short reference axis, and porose on reference axis.
20. welding torch angle real-time regulated according to claim 17 mechanism; The shape that it is characterized in that said gear housing (34) is on rectangular box, to have " ten " font hole; One side has the hole of installation large conical gear (33); Opposite face has the mouth of gear box cover (39) cap seal, with the hole two adjacent surfaces of large conical gear (33) hole of established angle balance staff (38) is arranged.
21. welding torch angle real-time regulated according to claim 18 mechanism; The shape that it is characterized in that said angle swing axle (38) is a multidiameter; Diameter by the big ladder successively of an end to the little other end; Have rectangular opening and circular hole to connect at the big outermost of holding and the hole of locking handle (43) is installed, the perforation circular hole of installation welding gun perpendicular with it (42) is arranged in this hole inward, and the perforation circular hole of installation welding gun (42) is crossing with the rectangular opening of installation locking handle (43).
22. welding torch angle real-time regulated according to claim 18 mechanism is characterized in that said bearing gland (36) is the plectane that a periphery has a plurality of fixing holes; Said gear box cover (39) is four jiaos of rectangular slabs that fixing hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124567.6A CN102773638B (en) | 2011-05-13 | 2011-05-13 | Welding torch angle real-time adjusting mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110124567.6A CN102773638B (en) | 2011-05-13 | 2011-05-13 | Welding torch angle real-time adjusting mechanism |
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| Publication Number | Publication Date |
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| CN102773638A true CN102773638A (en) | 2012-11-14 |
| CN102773638B CN102773638B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110124567.6A Active CN102773638B (en) | 2011-05-13 | 2011-05-13 | Welding torch angle real-time adjusting mechanism |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157933A (en) * | 2013-03-21 | 2013-06-19 | 南京奥特电气股份有限公司 | Vertical-type and connecting-rod-type intersecting line cutting head |
| CN104801905A (en) * | 2015-05-04 | 2015-07-29 | 辽宁工程技术大学 | Adjusting device for welding gun for vacuum brazing |
| CN106583895A (en) * | 2016-12-30 | 2017-04-26 | 广东省焊接技术研究所（广东省中乌研究院） | Swing angle device of welding gun |
| CN108581514A (en) * | 2018-03-06 | 2018-09-28 | 天润曲轴股份有限公司 | Power head centering angle modulation locked instrument |
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| CN201082495Y (en) * | 2007-10-12 | 2008-07-09 | 无锡华联科技集团有限公司 | U ribbon strip welding transfer angle changing mechanism |
| CN202155667U (en) * | 2011-05-13 | 2012-03-07 | 中国石油天然气集团公司 | Welding torch angle real-time adjusting mechanism |
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| US3394857A (en) * | 1966-08-30 | 1968-07-30 | Guild Metal Joining Equipment | Combination strip joining and planishing apparatus |
| KR20030028035A (en) * | 2001-09-27 | 2003-04-08 | 우성기전산업 주식회사 | L-type automatic welding carriage and welding controlling method thereof |
| CN201042755Y (en) * | 2007-06-01 | 2008-04-02 | 中国重型汽车集团泰安五岳专用汽车有限公司 | Automatic disc welding machine |
| CN201082495Y (en) * | 2007-10-12 | 2008-07-09 | 无锡华联科技集团有限公司 | U ribbon strip welding transfer angle changing mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103157933A (en) * | 2013-03-21 | 2013-06-19 | 南京奥特电气股份有限公司 | Vertical-type and connecting-rod-type intersecting line cutting head |
| CN103157933B (en) * | 2013-03-21 | 2014-12-24 | 南京奥特电气股份有限公司 | Vertical-type and connecting-rod-type intersecting line cutting head |
| CN104801905A (en) * | 2015-05-04 | 2015-07-29 | 辽宁工程技术大学 | Adjusting device for welding gun for vacuum brazing |
| CN106583895A (en) * | 2016-12-30 | 2017-04-26 | 广东省焊接技术研究所（广东省中乌研究院） | Swing angle device of welding gun |
| CN108581514A (en) * | 2018-03-06 | 2018-09-28 | 天润曲轴股份有限公司 | Power head centering angle modulation locked instrument |
| CN108581514B (en) * | 2018-03-06 | 2024-01-30 | 天润工业技术股份有限公司 | Centering angle-adjusting locking device for power head |
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|---|---|
| CN102773638B (en) | 2015-05-13 |
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Effective date of registration: 20170301 Address after: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee after: China National Petroleum Corporation Patentee after: China Petroleum Pipeline Bureau Engineering Co., Ltd. Address before: 100007 Dongcheng District, Dongzhimen, China, North Street, No. 9 Oil Mansion, No. Patentee before: China National Petroleum Corporation Patentee before: China Petroleum and Natural Gas Pipeline Bureau |