Electric arc fish scale welding finish welding device for steel pipe
阅读说明：本技术 一种钢管用电弧鱼鳞焊精焊装置 (Electric arc fish scale welding finish welding device for steel pipe ) 是由 韩国淼 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种钢管用电弧鱼鳞焊精焊装置,其结构包括外部框架和控制显示屏等,本发明具有以下有益效果,为解决现有技术发明钢管用电弧鱼鳞焊精焊装置在使用时因为原始焊缝表面存在金属氧化物,鱼鳞焊大多数操作由人工完成,焊缝上料难,焊接成品焊缝不平整,人工操作失误率高的问题,设计了焊缝外表面处理机构、鱼鳞焊焊纹熟焊机构、钢管夹持缓速机构和鱼鳞焊焊池形成机构,使用时通过焊缝外表面处理机构对焊缝表面进行脱氧化物打磨处理,配合鱼鳞焊焊池形成机构构造焊池,最后钢管夹持缓速机构配合鱼鳞焊焊纹熟焊机构完成鱼鳞焊精焊处理,达到了清除焊缝氧化物,焊缝磨平,机械自动化操作鱼鳞焊纹精准定位,焊料池预先上料的效果。(The invention discloses an electric arc fish scale welding finish welding device for steel pipes, which structurally comprises an external frame, a control display screen and the like, and has the following beneficial effects that in order to solve the problems that most operations of fish scale welding are finished manually because metal oxides exist on the surface of an original welding line when the electric arc fish scale welding finish welding device for steel pipes in the prior art is used, the welding line is difficult to feed, the welding line of a welded finished product is uneven, and the manual operation error rate is high, a welding line outer surface processing mechanism, a fish scale welding line mature welding mechanism, a steel pipe clamping slow speed mechanism and a fish scale welding pool forming mechanism are designed, the welding line surface is subjected to deoxidization object polishing treatment by the welding line outer surface processing mechanism during use, the fish scale welding line mature welding tank forming mechanism is matched with the fish scale welding pool to form a mechanism structure to form a welding pool, and finally the steel pipe clamping slow speed mechanism is matched with the fish scale welding line, the welding seam is ground flat, the fish scale welding lines are accurately positioned through mechanical automation operation, and the welding flux pool is pre-loaded.)
1. The utility model provides an electric arc fish scale welding finish welding device for steel pipe, includes external frame (1), control display screen (2) and bottom support (3), its characterized in that: the fish scale welding line welding device is characterized by further comprising a welding line outer surface processing mechanism (4), a fish scale welding line mature welding mechanism (5), a steel pipe clamping retarding mechanism (6) and a fish scale welding pool forming mechanism (7), wherein a control display screen (2) is arranged in the middle of the right end of the external frame (1), a bottom support (3) is arranged at the bottom end of the external frame (1), the welding line outer surface processing mechanism (4) is arranged on the inner right side of the external frame (1), the fish scale welding line mature welding mechanism (5) is arranged in the middle of the inner top end of the external frame (1), the steel pipe clamping retarding mechanism (6) is arranged at the middle lower portion of the inner middle of the external frame (1), the top of the right end of the steel pipe clamping retarding mechanism (6) is connected with the fish scale welding line mature welding mechanism (5), the fish scale welding pool forming mechanism (7) is arranged on the inner left side of the external frame (1), and the left side, the top of the left end of the fish scale welding pool forming mechanism (7) is connected with the fish scale welding line welding mechanism (5), and the right side of the bottom end of the fish scale welding pool forming mechanism (7) is connected with the steel pipe clamping and retarding mechanism (6).
2. The electric arc fish scale welding finish welding device for the steel pipe according to claim 1, characterized in that: the outer surface treatment mechanism (4) of the welding seam comprises an electric sliding rail (401), an electric sliding block (402), a bolt tightening device (403), a steel pipe welding seam treatment device (404), a first electric push rod (405), a second electric push rod (406), a first transmission wheel (407), a motor (408), a first bevel gear (409), a second bevel gear (4010), a first transmission gear (4011), a second transmission gear (4012), a third transmission gear (4013), a fourth transmission gear (4014), a fifth transmission gear (4015) and a transmission gear supporting plate (4016), wherein the outer surface of the electric sliding rail (401) is in sliding connection with the electric sliding block (402), the bottom end of the electric sliding block (402) is connected with the bolt tightening device (403), the steel pipe welding seam treatment device (404) is arranged below the bottom end of the bolt tightening device (403), the middle lower part of the right end of the steel pipe welding seam treatment device (404) is connected with the first electric push rod (405), the middle lower part of the left end of the steel pipe welding seam processing device (404) is connected with a second electric push rod (406), the right end of the top of the steel pipe welding seam processing device (404) is rotatably connected with a first transmission wheel (407) through a rotating shaft rod, the middle part of the right end of the first transmission wheel (407) is rotatably connected with a motor (408) through a rotating shaft rod, the bottom end of the first transmission wheel (407) is in transmission connection with a first bevel gear (409) through a belt, the rear side of the left end of the first bevel gear (409) is mutually meshed with a second bevel gear (4010), the rear end of the outer surface of the second bevel gear (4010) is in transmission connection with a first transmission gear (4011) through a belt, the right end of the first transmission gear (4011) is provided with a second transmission gear (4012), and the rear end of the outer surface of the first transmission gear (4011) is in transmission connection with a third transmission gear (, the rear end of the outer surface of the third transmission gear (4013) is in transmission connection with a fourth transmission gear (4014) through a belt, the rear end of the outer surface of the fourth transmission gear (4014) is in transmission connection with a fifth transmission gear (4015) through a belt, the middle part of the rear end of the fifth transmission gear (4015) is connected with a transmission gear support plate (4016), the top end of the transmission gear support plate (4016) is respectively connected with a first transmission gear (4011), a second transmission gear (4012), a third transmission gear (4013) and a fourth transmission gear (4014), two ends of the electric sliding rail (401) are connected with the external frame (1), the bottom ends of the first electric push rod (405) and the second electric push rod (406) are connected with the bottom bracket (3), the bottom end of the motor (408) is connected with the external frame (1), the middle part of the right end of the first bevel gear (409) is connected with the external frame (1), fifth transfer gear (4015) surface rear end is connected with fish scale welds pond forming mechanism (7), transfer gear backup pad (4016) bottom is connected with bottom support (3).
3. The electric arc fish scale welding finish welding device for the steel pipe according to claim 2, characterized in that: the fish scale welding line welding mechanism (5) comprises an inner line nut sliding ring (501), a first lead screw (502), a first cylindrical gear (503), a special-shaped gear (504), a third transmission wheel (505), a third bevel gear (506), a fourth bevel gear (507), a ball bearing (508), a fixed frame (509), a fish scale welding line welding device (5010), a first welding rod (5011), a fourth transmission wheel (5012), a fifth transmission wheel (5013), a sixth transmission wheel (5014), a seventh transmission wheel (5015) and an eighth transmission wheel (5016), wherein the inner side of the inner line nut sliding ring (501) is rotatably connected with the first lead screw (502), the middle part of the outer side of the first lead screw (502) is welded with the first cylindrical gear (503), the bottom end of the outer side of the first lead screw (502) is rotatably connected with the ball bearing (508), and the right end of the first cylindrical gear (503) is meshed with the special-shaped gear (504), the middle part of the bottom end of the special-shaped gear (504) is rotationally connected with a third transmission wheel (505), the bottom end of the third transmission wheel (505) is rotationally connected with a third bevel gear (506) through a rotating shaft rod, the rear side of the bottom end of the third bevel gear (506) is meshed with a fourth bevel gear (507), the outer side of a ball bearing (508) is welded with a fixed frame (509), the middle part of the bottom end of the fixed frame (509) is connected with a fish scale welding pattern mature welding device (5010), the left side of the bottom end of the fish scale welding pattern mature welding device (5010) is connected with a first welding rod (5011), the left side of the top end of the fish scale welding pattern mature welding device (5010) is rotationally connected with a fourth transmission wheel (5012), the middle part of the top end of the fourth transmission wheel (5012) is rotationally connected with a fifth transmission wheel (5013), and the right end of the fourth transmission wheel (5012) is in transmission connection with a sixth transmission, the left end of the fifth transmission wheel (5013) is in transmission connection with a seventh transmission wheel (5015) through a belt, the middle of the bottom end of the seventh transmission wheel (5015) is in rotation connection with an eighth transmission wheel (5016) through a rotating shaft rod, the top end of the inner thread nut slip ring (501) is connected with the outer frame (1), the middle of the top end of the special-shaped gear (504) is connected with the outer frame (1), the middle of the rear end of the fourth bevel gear (507) is connected with the outer frame (1), the rear end of the outer surface of the fourth bevel gear (507) is connected with the steel pipe clamping and speed reducing mechanism (6), the middle of the top end of the seventh transmission wheel (5015) is connected with the outer frame (1), and the right end of the eighth transmission wheel (5016) is connected with the fish scale welding pool forming mechanism (7).
4. The electric arc fish scale welding finish welding device for the steel pipe according to claim 3, characterized in that: the steel pipe clamping retarding mechanism (6) comprises a large gear (601), a clamping gear (602), a fixed clamping strip (603), a clamping block (604), a single-tooth disc (605), a tenth driving wheel (606), a ninth bevel gear (607), a tenth bevel gear (608), a connecting rotating shaft (609), a connecting rotating drum (6010), a rotating drum supporting leg (6011), a fixed hoop shaft (6012) and a rotating fixed hoop (6013), wherein the middle part of the front end of the large gear (601) is rotatably connected with the clamping gear (602), the right end of the large gear (601) is mutually meshed with the single-tooth disc (605), the middle part of the rear end of the large gear (601) is connected with the connecting rotating shaft (609), the middle part of the front end of the clamping gear (602) is connected with the fixed clamping strip (603), the top end of the fixed clamping strip (603) is connected with the clamping block (604), and the axle center of the front end of the single-tooth disc (605) is rotatably connected with the tenth driving wheel, the bottom end of the tenth driving wheel (606) is in transmission connection with a ninth bevel gear (607) through a belt, the left side of the front end of the ninth bevel gear (607) is meshed with a tenth bevel gear (608), the rear end of the connecting rotating shaft (609) is rotatably connected with a connecting rotary drum (6010), the top end of the connecting rotary drum (6010) is connected with a rotary drum support leg (6011), the top of the rear end of the rotating drum support leg (6011) is connected with a fixed hoop shaft (6012), the rear end of the outer surface of the fixed hoop shaft (6012) is connected with a rotary fixed hoop (6013), the rear end of the outer surface of the single-tooth disc (605) is connected with a fish scale welding line welding mechanism (5), the middle part of the left end of the tenth bevel gear (608) is connected with a fish scale welding pool forming mechanism (7), the bottom end of the connecting rotating shaft (609) is connected with the bottom support (3), and the bottom end of the rotary drum support leg (6011) is connected with the bottom support (3).
5. The electric arc fish scale welding finish welding device for the steel pipe according to claim 4, characterized in that: the fish scale welding pool forming mechanism (7) comprises a second cylindrical gear (701), a third cylindrical gear (702), a third electric push rod (703), a fifth bevel gear (704), a sixth bevel gear (705), a seventh bevel gear (706), an eighth bevel gear (707), a ninth transmission wheel (708), a welding pool forming device (709), a swing supporting pile (7010), a cam (7011), an impact block (7012), a spring (7013), a blocking plate (7014) and a second toothed bar (7015), wherein the third cylindrical gear (702) is arranged below the left side of the second cylindrical gear (701), the rear side of the outer surface of the second cylindrical gear (701) is rotatably connected with the fifth bevel gear (704) through a belt, the middle part of the rear end of the third cylindrical gear (702) is connected with the third electric push rod (703), the right side of the front end of the fifth bevel gear (704) is meshed with the sixth bevel gear (705), the rear end of the outer surface of the fifth bevel gear (704) is rotatably connected with a seventh bevel gear (706) through a belt, the top of the front end of the seventh bevel gear (706) is meshed with an eighth bevel gear (707), the rear end of the outer surface of the seventh bevel gear (706) is rotatably connected with a cam (7011) through a belt, the middle of the top end of the eighth bevel gear (707) is rotatably connected with a ninth driving wheel (708) through a rotating shaft rod, the middle of the top end of the ninth driving wheel (708) is connected with a welding pool forming device (709), the left middle part of the outer surface of the welding pool forming device (709) is sleeved with a swing supporting pile (7010), the middle upper part of the right end of the swing supporting pile (7010) is connected with a cam (7011), the top end of the cam (7011) is rotatably connected with an impact block (7012), and the middle part of the outer surface of the impact block (7012) is sleeved with a spring, the top end of the impact block (7012) is welded with a second toothed bar (7015), the top end of the spring (7013) is connected with a stop plate (7014), the inner side of the blocking plate (7014) is connected with an impact block (7012), the middle part of the rear end of the second cylindrical gear (701) is connected with a welding seam outer surface processing mechanism (4), the rear end of the outer surface of the third cylindrical gear (702) is connected with a welding seam outer surface processing mechanism (4), the bottom end of the third electric push rod (703) is connected with a welding seam outer surface processing mechanism (4), the middle part of the rear end of the fifth bevel gear (704) is connected with a welding seam outer surface processing mechanism (4), the middle part of the rear end of the seventh bevel gear (706) is connected with a welding seam outer surface processing mechanism (4), the left end of the ninth driving wheel (708) is connected with a fish scale welding line welding mechanism (5), the bottom end of the swing support pile (7010) is connected with a welding seam outer surface processing mechanism (4).
6. The electric arc fish scale welding finish welding device for the steel pipe according to claim 5, characterized in that: the steel pipe welding seam processing device (404) comprises a grinding wheel (40401), a second transmission wheel (40402), a universal joint (40403), a special-shaped rotating wheel (40404), a shaking frame (40405), a telescopic joint steel brush (40406), an upper fixed hoop (40407), a first bolt (40408), a second bolt (40409), a lower fixed hoop (404010) and a first toothed bar (404011), wherein the middle part of the left end of the grinding wheel (40401) is rotatably connected with the second transmission wheel (40402), the upper fixed hoop (40407) is arranged below the bottom end of the grinding wheel (40401), the middle part of the left end of the second transmission wheel (40402) is rotatably connected with the universal joint (40403), the bottom part of the left end of the universal joint (40403) is rotatably connected with the special-shaped rotating wheel (40404), the outer ring surface of the special-shaped rotating wheel (40404) is in transmission connection with the shaking frame (40405), and the right bottom end of the shaking frame (40405) is welded with the telescopic joint steel brush (40406), go up fixed hoop (40407) left end bottom inboard and cup joint with first bolt (40408), go up fixed hoop (40407) right-hand member bottom inboard and cup joint with second bolt (40409), first bolt (40408) surface bottom cup joints with lower fixed hoop (404010) to fixed hoop (404010) right-hand member top inboard is connected with second bolt (40409) down, fixed hoop (404010) bottom middle part is welded with first ratch (404011) down, emery wheel (40401) right-hand member middle part is connected with first drive wheel (407), fixed hoop (404010) bottom right side is connected with first electric putter (405) down, fixed hoop (404010) bottom left side is connected with second electric putter (406) down.
7. The electric arc fish scale welding finish welding device for the steel pipe according to claim 6, characterized in that: the fish scale welding pattern welding ripe welding device (5010) comprises a fish scale welding pattern control disc (501001), a special-shaped sliding rail (501002), a first central fixing shaft (501003), a second central fixing shaft (501004), a first tension spring telescopic rod (501005), a second tension spring telescopic rod (501006) and a spherical sliding block (501007), wherein the special-shaped sliding rail (501002) is arranged on the outer ring of the fish scale welding pattern control disc (501001), the left middle part of the fish scale welding pattern control disc (501001) is rotatably connected with the first central fixing shaft (501003), the right middle part of the fish scale welding pattern control disc (501001) is rotatably connected with the second central fixing shaft (501004), the front end of the first central fixing shaft (501003) is connected with the first tension spring telescopic rod (501005), the front end of the second central fixing shaft (501004) is connected with the second tension spring telescopic rod (501006), and the right end of the first tension spring telescopic rod (501005) is connected with the spherical sliding block (, and the left side of the top end of the spherical sliding block (501007) is connected with a second tension spring telescopic rod (501006), the outer surface of the spherical sliding block (501007) is in sliding connection with a special-shaped sliding rail (501002), the rear end of the first center fixing shaft (501003) is connected with a fourth driving wheel (5012), the rear end of the second center fixing shaft (501004) is connected with a sixth driving wheel (5014), the outer side of the fish scale welding pattern control disc (501001) is connected with a fixing frame (509), and the front end of the spherical sliding block (501007) is connected with a first welding rod (5011).
8. The electric arc fish scale welding finish welding device for the steel pipe according to claim 7, characterized in that: the welding pool forming device (709) comprises a rotating wheel (70901), a control pile (70902), a first welding gun tube (70903), a connecting plate (70904), a long gear (70905), a control slide rail (70906), a spherical sliding block (70907), an inner and outer double-meshing gear (70908), a second welding gun tube (70909), a second lead screw (709010) and a second welding rod (709011), wherein the left side of the top end of the rotating wheel (70901) is welded with the control pile (70902), the outer side of the control pile (70902) is in transmission connection with the first welding gun tube (70903), the right side of the top end of the first welding gun tube (70903) is connected with the connecting plate (70904), the inner and right side of the first welding gun tube (70903) is in rotation connection with the long gear (70905), the right side of the bottom end of the first welding gun tube (70903) is connected with the inner and outer sides of the control slide rail (70906), the right side of the bottom end of the connecting plate (70904) is connected with the second welding gun tube (70909), the outer surface of the long gear (70905, the right end of the long gear (70905) is connected with a second lead screw (709010), the right side of the outer surface of the second lead screw (709010) is connected with a second welding gun barrel (70909), the inner side of the control slide rail (70906) is in sliding connection with a spherical sliding block (70907), the right end of the second lead screw (709010) is connected with a second welding rod (709011), the bottom end of the rotating wheel (70901) is connected with a ninth driving wheel (708), and the middle part of the bottom end of the spherical sliding block (70907) is connected with a swing support pile (7010).
9. The electric arc fish scale welding finish welding device for the steel pipe according to claim 7, characterized in that: the telescopic attached steel brush (40406) is characterized in that the bottom end of each bundle of steel bristles is provided with a telescopic spring.
Technical Field
The invention relates to the technical field of fish scale welding, in particular to an electric arc fish scale welding finish welding device for steel pipes.
Background
Arc welding, which means that electric arc is used as a heat source, and the physical phenomenon of air discharge is utilized to convert electric energy into heat energy and mechanical energy required by welding, so as to achieve the purpose of connecting metals, the main methods include shielded metal arc welding, submerged arc welding, gas shielded welding and the like, the method is the most widely and most important fusion welding method at present, the method accounts for more than 60 percent of the total welding production amount, a welding technology named as fish scale welding is provided in the arc welding, the name of the welding technology is obtained because the welding plane is fish scale-shaped, the fish scale welding can thoroughly weld a welding flux, the impurities of the welding flux can be effectively removed, a welding steel part with higher strength can be obtained, the method is suitable for more advanced scientific and technological fields, the existing fish scale welding device for the electric arc welding for the steel pipe is technically improved along with the rapid development of scientific technology, but the scale welding device for the electric arc welding for the steel pipe in the prior art, and the excessive metal oxide exists on the surface of the welding rod, most of operations of fish scale welding are completed manually, the manual operation precision is insufficient, the consumed time is long, the secondary feeding is not easy to carry out on the welding position, the welding seam of the welded finished product is not smooth enough, the welding rod is easy to fall off, the strength precision does not reach the standard, the manual operation error rate is high, the damage to the human body is large, and the efficiency is low.
Disclosure of Invention
Technical problem to be solved
In order to overcome the defects of the prior art, the invention provides an electric arc fish scale welding finish welding device for steel pipes, which solves the problems that the surface of an original welding seam is uneven, too much metal oxide exists on the surface of the original welding seam, most operations of fish scale welding are manually completed, the manual operation precision is insufficient, the consumed time is long, further, the secondary feeding is not easy to perform at a welding position, the welding seam of a welded finished product is not flat enough, the falling is easy, the strength precision does not reach the standard, the manual operation error rate is high, the harm to a human body is large, and the efficiency is low when the electric arc fish scale welding finish welding device for steel pipes is used, so that the welding seam oxide can be removed before welding, the welding seam is ground and leveled, the fish scale welding lines are firmer and smoother, the impurities are less, meanwhile, the mechanical automation operation replaces the manual operation with complex and low efficiency, and the fish scale welding, the solder pool realizes pre-feeding, avoids the problem of insufficient solder, is firmer, more efficient and safer compared with artificial fish scale welding, and has the effects of higher precision and higher strength of welded finished steel parts.
(II) technical scheme
The invention is realized by the following technical scheme: the invention provides an electric arc fish scale welding finish welding device for steel pipes, which comprises an external frame, a control display screen, a bottom bracket, a welding seam outer surface processing mechanism, a fish scale welding pattern mature welding mechanism, a steel pipe clamping and retarding mechanism and a fish scale welding pool forming mechanism, wherein the control display screen is arranged in the middle of the right end of the external frame, the bottom bracket is arranged at the bottom end of the external frame, the welding seam outer surface processing mechanism is arranged on the right side in the external frame, the fish scale welding pattern mature welding mechanism is arranged in the middle of the top end in the external frame, the steel pipe clamping and retarding mechanism is arranged at the middle lower part in the external frame, the top of the right end of the steel pipe clamping and retarding mechanism is connected with the fish scale welding pattern mature welding mechanism, the fish scale welding pool forming mechanism is arranged on the left side in the external frame, and the left side of the bottom, the top of the left end of the fish scale welding pool forming mechanism is connected with a fish scale welding pattern mature welding mechanism, and the right side of the bottom end of the fish scale welding pool forming mechanism is connected with a steel pipe clamping and retarding mechanism.
Further, the outer surface processing mechanism of the welding seam comprises an electric sliding rail, an electric sliding block, a bolt tightening device, a steel pipe welding seam processing device, a first electric push rod, a second electric push rod, a first transmission wheel, a motor, a first bevel gear, a second bevel gear, a first transmission gear, a second transmission gear, a third transmission gear, a fourth transmission gear, a fifth transmission gear and a transmission gear support plate, wherein the outer surface of the electric sliding rail is in sliding connection with the electric sliding block, the bottom end of the electric sliding block is connected with the bolt tightening device, the steel pipe welding seam processing device is arranged below the bottom end of the bolt tightening device, the middle lower part of the right end of the steel pipe welding seam processing device is connected with the first electric push rod, the middle lower part of the left end of the steel pipe welding seam processing device is connected with the second electric push rod, the right end of the top of the steel pipe welding seam, the middle part of the right end of the first transmission wheel is rotatably connected with the motor through a rotating shaft rod, the bottom end of the first transmission wheel is in transmission connection with a first bevel gear through a belt, the rear side of the left end of the first bevel gear is meshed with a second bevel gear, the rear end of the outer surface of the second bevel gear is in transmission connection with a first transmission gear through a belt, the right end of the first transmission gear is provided with a second transmission gear, the rear end of the outer surface of the first transmission gear is in transmission connection with a third transmission gear through a belt, the rear end of the outer surface of the third transmission gear is in transmission connection with a fourth transmission gear through a belt, the rear end of the outer surface of the fourth transmission gear is in transmission connection with a fifth transmission gear through a belt, the middle part of the rear end of the fifth transmission gear is connected with a transmission gear supporting plate, and the top end of, The fish scale welding pool forming mechanism comprises a first transmission gear, a second transmission gear, a third transmission gear, a fourth transmission gear, an electric slide rail, a first electric push rod, a motor, a first bevel gear, a second bevel gear, a third bevel gear, a fourth bevel gear, a motor, a bottom bracket, a motor bottom, a bottom bracket.
Further, the fish scale welding line welding mechanism comprises an inner line nut slip ring, a first screw rod, a first cylindrical gear, a special-shaped gear, a third transmission wheel, a third bevel gear, a fourth bevel gear, a ball bearing, a fixing frame, a fish scale welding line welding device, a first welding rod, a fourth transmission wheel, a fifth transmission wheel, a sixth transmission wheel, a seventh transmission wheel and an eighth transmission wheel, wherein the inner side of the inner line nut slip ring is rotatably connected with the first screw rod, the middle part of the outer side of the first screw rod is welded with the first cylindrical gear, the bottom end of the outer side of the first screw rod is rotatably connected with the ball bearing, the right end of the first cylindrical gear is mutually meshed with the special-shaped gear, the middle part of the bottom end of the special-shaped gear is rotatably connected with the third transmission wheel, the bottom end of the third transmission wheel is rotatably connected with a third bevel gear through a shaft rod, and the rear side of the bottom end of the, the outer side of the ball bearing is welded with a fixed frame, the middle part of the bottom end of the fixed frame is connected with a fish scale welding line mature welding device, the left side of the bottom end of the fish scale welding line mature welding device is connected with a first welding rod, the left side of the top end of the fish scale welding line mature welding device is rotationally connected with a fourth driving wheel, the middle part of the top end of the fourth driving wheel is rotationally connected with a fifth driving wheel, the right end of the fourth driving wheel is in transmission connection with a sixth driving wheel through a belt, the left end of the fifth driving wheel is in transmission connection with a seventh driving wheel through a belt, the middle part of the bottom end of the seventh driving wheel is rotationally connected with an eighth driving wheel through a rotating shaft rod, the top end of the inner thread nut slip ring is connected with an outer frame, the middle part of the top end of the special-shaped gear is connected with the outer frame, the middle part, the middle part of the top end of the seventh driving wheel is connected with an external frame, and the right end of the eighth driving wheel is connected with a fish scale welding pool forming mechanism.
Further, the steel pipe clamping retarding mechanism comprises a huge gear, a clamping gear, a fixed clamping strip, a clamping block, a single-tooth disc, a tenth driving wheel, a ninth bevel gear, a tenth bevel gear, a connecting rotating shaft, a connecting rotating drum, rotating drum supporting legs, a fixed hoop shaft and a rotary fixed hoop, wherein the middle part of the front end of the huge gear is rotatably connected with the clamping gear, the right end of the huge gear is meshed with the single-tooth disc, the middle part of the rear end of the huge gear is connected with the connecting rotating shaft, the middle part of the front end of the clamping gear is connected with the fixed clamping strip, the top end of the fixed clamping strip is connected with the clamping block, the axis of the front end of the single-tooth disc is rotatably connected with the tenth driving wheel, the bottom end of the tenth driving wheel is in transmission connection with the ninth bevel gear through a belt, the left side of the front end of the ninth bevel gear is meshed with the tenth, the top end of the connecting rotary drum is connected with rotary drum support legs, the top of the rear end of each rotary drum support leg is connected with a fixed hoop shaft, the rear end of the outer surface of the fixed hoop shaft is connected with a rotary fixed hoop, the rear end of the outer surface of the single-tooth disc is connected with a fish scale welding pattern mature welding mechanism, the middle of the left end of the tenth bevel gear is connected with a fish scale welding pool forming mechanism, the bottom end of the connecting rotary shaft is connected with a bottom support, and the bottom end of each rotary drum support leg is connected with the bottom support.
Further, the fish scale welding pool forming mechanism comprises a second cylindrical gear, a third electric push rod, a fifth bevel gear, a sixth bevel gear, a seventh bevel gear, an eighth bevel gear, a ninth transmission wheel, a welding pool forming device, a swing supporting pile, a cam, an impact block, a spring, a blocking plate and a second toothed bar, wherein the third cylindrical gear is arranged below the left side of the second cylindrical gear, the rear side of the outer surface of the second cylindrical gear is rotatably connected with the fifth bevel gear through a belt, the middle part of the rear end of the third cylindrical gear is connected with the third electric push rod, the right side of the front end of the fifth bevel gear is mutually meshed with the sixth bevel gear, the rear end of the outer surface of the fifth bevel gear is rotatably connected with the seventh bevel gear through a belt, the top of the front end of the seventh bevel gear is mutually meshed with the eighth bevel gear, and the rear end of the outer surface of the seventh bevel gear is rotatably connected with the cam through, the middle part of the top end of the eighth bevel gear is rotationally connected with a ninth driving wheel through a rotating shaft rod, the middle part of the top end of the ninth driving wheel is connected with a welding pool forming device, the left middle part of the outer surface of the welding pool forming device is sleeved with a swing supporting pile, the middle upper part of the right end of the swing supporting pile is connected with a cam, the top end of the cam is rotationally connected with an impact block, the middle part of the outer surface of the impact block is sleeved with a spring, the top end of the impact block is welded with a second gear rod, the top end of the spring is connected with a blocking plate, the inner side of the blocking plate is connected with the impact block, the middle part of the rear end of the second cylindrical gear is connected with a welding seam outer surface processing mechanism, the rear end of the outer surface of the third cylindrical gear is connected with the welding seam outer surface processing mechanism, the bottom end of a, the middle part of the rear end of the seventh bevel gear is connected with a welding seam outer surface processing mechanism, the left end of the ninth driving wheel is connected with a fish scale welding seam welding mechanism, and the bottom end of the swing support pile is connected with the welding seam outer surface processing mechanism.
Further, the steel pipe welding seam processing device comprises a polishing wheel, a second driving wheel, a universal joint, a special-shaped rotating wheel, a shaking frame, a telescopic joint steel brush, an upper fixing hoop, a first bolt, a second bolt, a lower fixing hoop and a first toothed bar, wherein the middle part of the left end of the polishing wheel is rotatably connected with the second driving wheel, the upper fixing hoop is arranged below the bottom end of the polishing wheel, the middle part of the left end of the second driving wheel is rotatably connected with the universal joint, the bottom of the left end of the universal joint is rotatably connected with the special-shaped rotating wheel, the outer ring surface of the special-shaped rotating wheel is rotatably connected with the shaking frame, the bottom end of the right lower part of the shaking frame is welded with the telescopic joint steel brush, the inner side of the bottom part of the left end of the upper fixing hoop is sleeved with the first bolt, the inner side of the bottom part of the right end of the upper fixing hoop is sleeved with the second bolt, and the bottom, and lower fixed hoop right-hand member top inboard is connected with the second bolt, fixed hoop bottom middle part welds with first ratch down, emery wheel right-hand member middle part is connected with first drive wheel, fixed hoop bottom right side is connected with first electric putter down, fixed hoop bottom left side is connected with second electric putter down.
Further, the fish scale welding line welding device comprises a fish scale welding line control panel, a special-shaped slide rail, a first central fixed shaft, a second central fixed shaft, a first tension spring telescopic rod, a second tension spring telescopic rod and a spherical sliding block, wherein the special-shaped slide rail is arranged on the outer ring of the fish scale welding line control panel, the left middle part of the fish scale welding line control panel is rotatably connected with the first central fixed shaft, the right middle part of the fish scale welding line control panel is rotatably connected with the second central fixed shaft, the front end of the first central fixed shaft is connected with the first tension spring telescopic rod, the front end of the second central fixed shaft is connected with the second tension spring telescopic rod, the right end of the first tension spring telescopic rod is connected with the spherical sliding block, the left side of the top end of the spherical sliding block is connected with the second tension spring telescopic rod, the outer surface of the spherical sliding block is slidably connected with the, the rear end of the second center fixed shaft is connected with a sixth driving wheel, the outer side of the scale welding grain control panel is connected with the fixed frame, and the front end of the spherical sliding block is connected with the first welding rod.
Further, the welding pool forming device comprises a rotating wheel, a control pile, a first welding gun barrel, a connecting plate, a long gear, a control slide rail, a spherical slide block, an internal and external double-meshing gear, a second welding gun barrel, a second lead screw and a second welding rod, wherein the left side of the top end of the rotating wheel is welded with the control pile, the outer side of the control pile is in transmission connection with the first welding gun barrel, the right side of the top end of the first welding gun barrel is connected with the connecting plate, the right side of the inside of the first welding gun barrel is in rotary connection with the long gear, the right side of the bottom end of the first welding gun barrel is connected with the control slide rail, the right side of the bottom end of the connecting plate is connected with the second welding gun barrel, the right side of the outer surface of the long gear is meshed with the internal and external double-meshing gear, the right end of the long gear is connected with the second, the right end of the second lead screw is connected with a second welding rod, the bottom end of the rotating wheel is connected with a ninth driving wheel, and the middle of the bottom end of the spherical sliding block is connected with the swing supporting pile.
Furthermore, flexible laminating steel brush, each bundle of steel brush hair bottom all is provided with scalable spring.
(III) advantageous effects
Compared with the prior art, the invention has the following beneficial effects:
1) in order to solve the problems that in the prior art, the surface of an original welding seam is uneven and excessive metal oxides exist on the surface of the original welding seam, most operations of fish scale welding are manually finished, the manual operation precision is insufficient, the consumed time is long, and further, secondary feeding is not easy to carry out at a welding position, a welding seam of a welded finished product is not smooth enough and easy to fall off, the strength precision does not reach the standard, the manual operation error rate is high, the harm to a human body is large, and the efficiency is low, a welding seam outer surface processing mechanism, a fish scale welding seam mature welding mechanism, a steel pipe clamping slow speed mechanism and a fish scale welding pool forming mechanism are designed, when the welding seam welding pool forming mechanism is used, deoxidized objects are polished on the surface through the welding seam outer surface processing mechanism, the deoxidize, thereby reached and to have clear away the welding seam oxide before the welding, carried out the welding seam and ground the flat processing, made its fish scale welding line firmer and more level, impurity still less, simultaneously, mechanical automation replaces the manual operation of numerous and diverse inefficiency, and the accurate location of fish scale welding line, and the material loading in advance is realized in the solder pond, has avoided the not enough problem of solder, and is more firm in the welding of artifical fish scale, and is more high-efficient, and safer, and welds the effect that finished product steel spare precision is higher, intensity is bigger.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a weld outer surface treatment mechanism of the present invention;
FIG. 3 is a schematic structural view of a fish scale welding pattern welding mechanism of the present invention;
FIG. 4 is a schematic structural view of a steel tube clamping retarding mechanism according to the present invention;
FIG. 5 is a rear view of the steel tube gripping retarding mechanism of the present invention;
FIG. 6 is a schematic structural view of a fish scale welding pool forming mechanism of the present invention;
FIG. 7 is a schematic structural view of a steel pipe weld joint treatment apparatus according to the present invention;
FIG. 8 is a right side view of the linkage of the shaped wheel and the wobble frame of the present invention;
FIG. 9 is a schematic structural view of a fish scale weld pattern welding device according to the present invention;
FIG. 10 is a schematic view of the weld pool forming apparatus of the present invention;
FIG. 11 is a schematic structural view of a telescopic steel brush according to the present invention;
in the figure: an external frame-1, a control display screen-2, a bottom bracket-3, a welding seam external surface processing mechanism-4, a fish scale welding line mature welding mechanism-5, a steel pipe clamping slow speed mechanism-6, a fish scale welding pool forming mechanism-7, an electric slide rail-401, an electric slide block-402, a bolt tightening device-403, a steel pipe welding seam processing device-404, a first electric push rod-405, a second electric push rod-406, a first transmission wheel-407, a motor-408, a first bevel gear-409, a second bevel gear-4010, a first transmission gear-4011, a second transmission gear-4012, a third transmission gear-4013, a fourth transmission gear-4014, a fifth transmission gear-4015, a transmission gear supporting plate-4016, polishing wheels-40401, a polishing wheel, A second driving wheel-40402, a universal joint-40403, a special-shaped rotating wheel-40404, a swinging frame-40405, a telescopic joint steel brush-40406, an upper fixing hoop-40407, a first bolt-40408, a second bolt-40409, a lower fixing hoop-404010, a first toothed bar-404011, an internally threaded nut-slip ring-501, a first lead screw-502, a first cylindrical gear-503, a special-shaped gear-504, a third driving wheel-505, a third conical gear-506, a fourth conical gear-507, a ball bearing-508, a fixing frame-509, a fish scale welding pattern welding device-5010, a first welding rod-5011, a fourth driving wheel-5012, a fifth driving wheel-5013, a sixth driving wheel-5014, a seventh driving wheel-5015, an eighth driving wheel-5016, a fish scale welding pattern control panel-501001, A special-shaped slide rail-501002, a first central fixed shaft-501003, a second central fixed shaft-501004, a first extension spring telescopic rod-501005, a second extension spring telescopic rod-501006, a spherical sliding block-501007, a giant gear-601, a latch gear-602, a fixed latch bar-603, a latch-604, a single-tooth disc-605, a tenth driving wheel-606, a ninth bevel gear-607, a tenth bevel gear-608, a connecting rotating shaft-609, a connecting rotating drum-6010, a rotating drum support-6011, a fixed hoop shaft-6012, a rotary fixed hoop-6013, a second cylindrical gear-701, a third cylindrical gear-702, a third electric push rod-703, a fifth bevel gear-704, a sixth bevel gear-705, a seventh bevel gear-706, an eighth bevel gear-707, a ninth driving wheel-708, a ninth bevel gear-708, a third cylindrical gear-702, a third electric, The welding pool forming device comprises a welding pool forming device-709, a swinging supporting pile-7010, a cam-7011, an impact block-7012, a spring-7013, a blocking plate-7014, a second rack bar-7015, a rotating wheel-70901, a control pile-70902, a first welding gun pipe-70903, a connecting plate-70904, a long gear-70905, a control slide rail-70906, a spherical sliding block-70907, an internal and external double meshing gear-70908, a second welding gun pipe-70909, a second screw rod-709010 and a second welding rod-709011.
Detailed Description
In the technical scheme:
a welding seam outer surface processing mechanism-4, a fish scale welding line mature welding mechanism-5, a steel pipe clamping retarding mechanism-6, a fish scale welding pool forming mechanism-7, an electric slide rail-401, an electric slide block-402, a bolt tightening device-403, a steel pipe welding seam processing device-404, a first electric push rod-405, a second electric push rod-406, a first transmission wheel-407, a motor-408, a first bevel gear-409, a second bevel gear-4010, a first transmission gear-4011, a second transmission gear-4012, a third transmission gear-4013, a fourth transmission gear-4014, a fifth transmission gear-4015, a transmission gear supporting plate-4016, a polishing wheel-40401, a second transmission wheel-40402, a universal joint-40403, a special-40404, a fish scale welding line mature welding mechanism-7, a fish scale welding pool forming mechanism-7, A shaking frame-40405, a telescopic joint steel brush-40406, an upper fixed hoop-40407, a first bolt-40408, a second bolt-40409, a lower fixed hoop-404010, a first toothed bar-404011, an internally threaded nut slip ring-501, a first screw rod-502, a first cylindrical gear-503, a special-shaped gear-504, a third transmission wheel-505, a third conical gear-506, a fourth conical gear-507, a ball bearing-508, a fixed frame-509, a fish scale weld pattern welding device-5010, a first welding rod-5011, a fourth transmission wheel-5012, a fifth transmission wheel-5013, a sixth transmission wheel-5014, a seventh transmission wheel-5015, an eighth transmission wheel-5016, a fish scale weld pattern control panel-501001, a special-shaped slide rail-501002, a first central fixed shaft-501003, a second central fixed shaft-501004, a first central fixed shaft-5012, a second transmission wheel-40409, a lower fixed hoop-89, A first extension spring telescopic rod-501005, a second extension spring telescopic rod-501006, a spherical slider-501007, a giant gear-601, a latch gear-602, a fixed clamping strip-603, a clamping block-604, a single-tooth disc-605, a tenth driving wheel-606, a ninth bevel gear-607, a tenth bevel gear-608, a connecting rotating shaft-609, a connecting rotating drum-6010, a rotating drum support-6011, a fixed hoop shaft-6012, a rotating fixed hoop-6013, a second cylindrical gear-701, a third cylindrical gear-702, a third electric push rod-703, a fifth bevel gear-704, a sixth bevel gear-705, a seventh bevel gear-706, an eighth bevel gear-707, a ninth driving wheel-708, a welding pool forming device-709, a swinging supporting pile-7010, a cam-7011, a welding pool forming device-709, a swinging supporting pile-70, The impact block-7012, the spring-7013, the blocking plate-7014, the second rack bar-7015, the rotating wheel-70901, the control pile-70902, the first welding gun tube-70903, the connecting plate-70904, the long gear-70905, the control slide rail-70906, the spherical sliding block-70907, the internal and external double-meshing gear-70908, the second welding gun tube-70909, the second lead screw-709010 and the second welding rod-709011 are substantial and innovative components.
The external frame-1, the control display screen-2 and the bottom bracket-3 are indispensable connection components for realizing the technical scheme of the invention.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, and fig. 11, the present invention provides an arc fish-scale welding finish welding device for steel pipes: comprises an
Wherein the outer
Wherein the fish scale welding pattern welding mechanism 5 comprises an inner thread
Wherein the steel pipe
Wherein the fish scale welding pool forming mechanism 7 comprises a second
Wherein, the steel pipe welding
Wherein, the fish scale welding
Wherein the weld
Wherein, flexible laminating
The working principle is as follows: when the electric arc fish scale welding device for the steel pipe is used, the electric arc fish scale welding device for the steel pipe is fixed on a working plane, electric welding machine voltage equipment to be used is prepared, a
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
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