CN113714724A - Welding assistor for flange welding that welding efficiency is high - Google Patents
Welding assistor for flange welding that welding efficiency is high Download PDFInfo
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- CN113714724A CN113714724A CN202110933361.1A CN202110933361A CN113714724A CN 113714724 A CN113714724 A CN 113714724A CN 202110933361 A CN202110933361 A CN 202110933361A CN 113714724 A CN113714724 A CN 113714724A
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- 238000003466 welding Methods 0.000 title claims abstract description 132
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 210000001503 joint Anatomy 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000002337 anti-port Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0536—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor for maintaining flanges on tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a welding assistor for welding a flange with high welding efficiency, which belongs to the technical field of flange welding, and comprises a supporting base and is characterized in that: set up in the first shifting chute at support base top, the installation is by two bracing pieces in the first shifting chute, and the cover is equipped with rotating assembly on the circumference wall of two bracing pieces. The pipeline is clamped and fixed through the upper fixing ring block and the lower fixing ring block, so that the pipeline is prevented from moving, the safety during welding is improved, the pipeline and the flange can rotate in the welding process, the position which is not welded is adjusted, welding is convenient for welding personnel, the welding efficiency is improved, the position of the flange in the width direction can be adjusted during butt joint of the pipeline and the flange, the height of the flange can be adjusted, the butt joint efficiency of the pipeline and the flange can be effectively improved, meanwhile, alignment of a subsequent flange and the pipeline can be realized only by replacing the pipeline during subsequent welding, and the welding efficiency is further improved.
Description
Technical Field
The invention relates to the technical field of flange welding, in particular to a welding assistor for flange welding, which has high welding efficiency.
Background
The flanges are also the parts for connecting pipes with each other, and are used for connecting pipe ends, holes are arranged on the flanges, bolts are used for tightly connecting the two flanges, and the flanges are sealed by gaskets. The flange all is used in pairs, and low pressure pipeline can use the screw thread flange of connecing, and the welded flange that uses of pressure more than four kilograms adds sealed pad between two ring flanges, then fastens with the bolt, and at the pipe connection in-process, need be in advance at the both ends welded flange of pipeline, connect the pipeline through the flange.
When pipeline and flange weld, need align pipeline and flange, welding, but current welding sets up, when using, by welding personnel with hand fixed pipeline and flange, among the welding process, pipeline and flange are very easily taken place to remove, and cause the welding dislocation, and simultaneously, the potential safety hazard also exists in the high temperature of welding process, after one side welding completion towards welding personnel, be not convenient for rotate pipeline and flange, influence subsequent welding, and then reduced the welding effect, can't satisfy welding personnel to flange welded requirement.
To sum up, the development of a welding assistor for flange welding with high welding efficiency still remains a key problem to be solved urgently in the technical field of flange welding.
Disclosure of Invention
The invention aims to provide a welding assistor for welding a flange with high welding efficiency, when the welding assistor is used, a pipeline welded with the flange can be placed between an upper fixed ring block and a lower fixed ring block by adjusting the position of the upper fixed ring block through a first hydraulic rod, the pipeline is clamped and fixed through the upper fixed ring block and the lower fixed ring block, the pipeline can be effectively prevented from moving during welding, the safety during welding is improved, a driving motor is arranged, a threaded shaft rod can be driven to rotate, the moving seat can be pulled, the pipeline can be conveniently attached to the flange, the pipeline can also be conveniently taken down, a welder can firstly weld the pipeline and the flange on one side facing the welder during welding, after the side-facing welding is completed, a second hydraulic cylinder is started, the flange is released from being fixed, and then a rotating wheel is driven to rotate through a driving motor, the rotating ring block is rotated, so that the pipeline and the flange are rotated, the position which is not welded can be adjusted, welding personnel can conveniently weld, the welding efficiency is improved, when the pipeline and the flange are butted, a user can rotate the first hand wheel to enable the adjusting screw rod to rotate to drive the adjusting seat to slide in the second moving groove and adjust the position of the flange in the width direction, the user can also rotate the second hand wheel which can drive the lifting screw rod to rotate on the threaded pipe to enable the lifting platform to move upwards or downwards, the height of the flange is adjusted, so that welding personnel can align the pipeline with the flange conveniently, the butt joint efficiency of the pipeline and the flange can be effectively improved, and simultaneously, during subsequent welding, the position of the flange is set, and the alignment of the subsequent flange and the pipeline can be realized only by replacing the pipeline, so that the welding efficiency is further improved.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a flange welding that welding efficiency is high is with welding assistor, includes the support base, still includes:
the supporting device comprises a supporting base, a first moving groove, a rotating assembly, a threaded block, a threaded shaft rod, a driving motor and a driving motor, wherein the first moving groove is formed in the top of the supporting base, two supporting rods are arranged in the first moving groove, the peripheral walls of the two supporting rods are sleeved with the rotating assembly, the bottom of the rotating assembly is fixedly provided with the threaded block, the threaded block is connected with the threaded shaft rod in an internal thread mode, one smooth end of the threaded shaft rod is rotatably connected with the supporting base, the other smooth end of the threaded shaft rod penetrates through the supporting base, one side of the supporting base is provided with the driving motor, and the output shaft of the driving motor is fixedly connected with one end of the threaded shaft rod;
set up in the second shifting chute that supports the base bottom, it is provided with the slip subassembly to slide in the second shifting chute, slip subassembly female connection has accommodate the lead screw, accommodate the lead screw smooth end with support the base and rotate and be connected, accommodate the lead screw another smooth end extends to the outside that supports the base and installs first hand wheel.
Preferably, the rotating assembly is including removing the seat, the spacing ring piece is installed at the top of removing the seat, be provided with the rotating ring piece in the spacing ring piece, install the bearing block on the bottom inner wall of rotating ring piece, and the one end of bearing block installs down the stationary ring piece, install two telescopic links on the top inner wall of rotating ring piece, two the stationary ring piece is installed to the bottom of telescopic link, first hydraulic stem is installed at the inner wall top of rotating ring piece, the extension end and the last stationary ring piece fixed connection of first hydraulic stem.
Preferably, the outer wall of the rotating ring block is respectively provided with a positioning groove and a wheel groove, and the positioning groove is matched with the limiting ring block.
Preferably, a driving motor is installed at the top of the moving seat, a rotating wheel is installed on an output shaft of the driving motor, and a rotating belt is arranged between the rotating wheel and the rotating ring block.
Preferably, two limiting through holes are formed in the moving seat and are respectively matched with the two supporting rods.
Preferably, the sliding assembly comprises an adjusting seat, a threaded hole is formed in the adjusting seat, a positioning frame is installed at the top of the adjusting seat, a telescopic assembly is arranged on the positioning frame, a clamping ring block is installed at the top of the telescopic assembly, a second hydraulic rod is installed on the inner wall of the clamping ring block, and a rubber pad is installed at a generating end of the second hydraulic rod.
Preferably, flexible subassembly includes the elevating platform, the top of elevating platform and the bottom fixed connection of centre gripping ring piece, the elevating ring piece is all installed at the both ends of elevating platform, and on the locating rack was located to elevating ring piece cover, the screwed pipe is installed to the bottom of elevating platform, screwed pipe female connection has the lift lead screw, the smooth end and the regulation seat of lift lead screw rotate to be connected, install the second hand wheel on the circumference wall of lift lead screw.
Preferably, the top of the supporting base is fixedly provided with an auxiliary block, the top of the auxiliary block is provided with an arc-shaped groove, and an arc-shaped smooth pad is arranged in the arc-shaped groove.
The invention provides a welding assistor for flange welding, which has high welding efficiency. The method has the following beneficial effects:
(1) when the pipeline welding clamp is used, a user can start the first hydraulic rod to enable the upper fixing ring block to move upwards, a pipeline welded with a flange can be placed between the upper fixing ring block and the lower fixing ring block, the first hydraulic rod extends to drive the upper fixing ring block to clamp and fix the pipeline, the pipeline can be effectively prevented from moving during welding, the safety during welding is improved, after the pipeline is fixed, the driving motor is started to enable the threaded shaft rod to rotate, the moving seat is pulled to slide, the pipeline is attached to the flange, and the pipeline can be conveniently moved.
(2) According to the invention, a user firstly welds a pipeline and a flange which face one side of the user, after the welding facing the side is completed, the flange is removed from being fixed, then the driving motor is started, the driving motor drives the rotating wheel to rotate, so that the rotating ring block rotates, further the pipeline and the flange rotate, the position which is not welded can be adjusted, welding is convenient for welding personnel to weld, the welding efficiency is improved, after the welding is completed, the driving motor drives the pipeline to reversely rotate, the pipeline is reset, the driving motor drives the threaded shaft rod to reversely rotate, the movable seat is pulled to reset, the pipeline and the flange after the welding can be removed, and the pipeline and the flange are convenient to use.
(3) In the invention, when the pipeline and the flange are butted, a user can place the flange to be welded in the clamping ring block, the second hydraulic rod is started, the second hydraulic rod drives the rubber pad to clamp and fix the flange, so as to fix the flange, then, the user can rotate the first hand wheel to rotate the adjusting screw rod to drive the adjusting seat to slide in the second moving groove, the position of the flange in the width direction is adjusted, the user can also rotate the second hand wheel which can drive the lifting screw rod to rotate on the threaded pipe to enable the lifting platform to move upwards or downwards to adjust the height of the flange, so that welding personnel can align the pipeline and the flange conveniently, the butting efficiency of the pipeline and the flange can be effectively improved, meanwhile, the position of the flange is set during subsequent welding, and the alignment of the subsequent flange and the pipeline can be realized only by replacing the pipeline, thereby further improving the welding efficiency.
Drawings
Fig. 1 is a top perspective view of a welding assist apparatus for flange welding of the present invention, which has high welding efficiency;
fig. 2 is a bottom perspective view of a welding assist apparatus for flange welding of the present invention, which has high welding efficiency;
FIG. 3 is a perspective view of a support base in the welding assist device for flange welding of the present invention, which has high welding efficiency;
FIG. 4 is a perspective view of a rotary member of the welding assist apparatus for flange welding according to the present invention, which is capable of achieving high welding efficiency;
FIG. 5 is a perspective view of a rotary ring block in the welding assist apparatus for flange welding according to the present invention, which is high in welding efficiency;
FIG. 6 is a perspective view of a slide assembly in the welding assist apparatus for flange welding according to the present invention, which is capable of achieving high welding efficiency;
FIG. 7 is a perspective view of a telescopic assembly in the welding assist apparatus for flange welding according to the present invention, which has high welding efficiency;
FIG. 8 is a perspective view of a retainer ring block of the welding assist device for flange welding according to the present invention, which has high welding efficiency;
fig. 9 is a perspective view of an auxiliary block in the welding assist apparatus for flange welding of the present invention, which has high welding efficiency.
The reference numbers in the figures illustrate:
1. a support base; 101. a first moving slot; 102. a second moving slot; 2. a rotating assembly; 201. a movable seat; 202. a limit ring block; 203. rotating the ring block; 2031. positioning a groove; 2032. a wheel groove; 204. a drive motor; 205. a rotating wheel; 206. rotating the belt; 207. a first hydraulic lever; 208. a limiting through hole; 209. a bearing block; 210. a lower stationary ring block; 211. a telescopic rod; 212. an upper fixed ring block; 3. an auxiliary block; 301. an arc-shaped smooth pad; 4. a sliding assembly; 401. an adjusting seat; 402. a threaded hole; 403. a positioning frame; 404. a telescoping assembly; 4041. a lifting platform; 4042. a lifting ring block; 4043. a threaded pipe; 4044. a lifting screw rod; 4045. a second hand wheel; 405. a clamping ring block; 406. a second hydraulic rod; 407. a rubber pad; 5. a threaded shaft; 6. a drive motor; 7. a support bar; 8. adjusting the screw rod; 9. a first hand wheel; 10. a thread block.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 to 5 and fig. 8, a welding assistor for flange welding with high welding efficiency includes a supporting base 1, and further includes: the supporting device comprises a first moving groove 101 arranged at the top of a supporting base 1, two supporting rods 7 are arranged in the first moving groove 101, a rotating assembly 2 is sleeved on the circumferential wall of each of the two supporting rods 7, a thread block 10 is fixedly arranged at the bottom of the rotating assembly 2, the thread block 10 is connected with a thread shaft rod 5 in a threaded manner, one smooth end of the thread shaft rod 5 is rotatably connected with the supporting base 1, the other smooth end of the thread shaft rod 5 penetrates through the supporting base 1, a driving motor 6 is arranged on one side of the supporting base 1, and an output shaft of the driving motor 6 is fixedly connected with one end of the thread shaft rod 5; the rotating assembly 2 comprises a moving seat 201, a limit ring block 202 is installed at the top of the moving seat 201, a rotating ring block 203 is arranged in the limit ring block 202, a bearing block 209 is installed on the inner wall of the bottom of the rotating ring block 203, a lower fixed ring block 210 is installed at one end of the bearing block 209, two telescopic rods 211 are installed on the inner wall of the top of the rotating ring block 203, an upper fixed ring block 212 is installed at the bottom ends of the two telescopic rods 211, a first hydraulic rod 207 is installed at the top of the inner wall of the rotating ring block 203, the extending end of the first hydraulic rod 207 is fixedly connected with the upper fixed ring block 212, a positioning groove 2031 and a wheel groove 2 are respectively arranged on the outer wall of the rotating ring block 203, the positioning groove 2031 is matched with the limit ring block 202, a driving motor 204 is installed at the top of the moving seat 201, a rotating wheel 205 is installed on the output shaft of the driving motor 204, a rotating belt 206 is arranged between the rotating wheel 205 and the rotating ring block 203, two limit through holes 208 are formed in the moving seat 201, and the two limiting through holes 208 are respectively matched with the two support rods 7, when in use, the first hydraulic rod 207 is started, the first hydraulic rod 207 can drive the upper fixed ring block 212 to move upwards, a user can place a pipeline welded with the flange between the upper fixed ring block 212 and the lower fixed ring block 210, the first hydraulic rod 207 extends to drive the upper fixed ring block 212 to clamp and fix the pipeline, the pipeline can be effectively prevented from moving when welding is carried out, the driving motor 6 is started, the driving motor 6 drives the threaded shaft rod 5 to rotate, the movable seat 201 is pulled to slide on the support rods 7 to attach the pipeline to the flange, when welding is carried out, the driving motor 204 is started, the driving motor 204 drives the rotating wheel 205 to rotate, the rotating ring block 203 is driven to rotate through the rotating belt 206, so that the pipeline and the flange can rotate, the position where welding is not carried out can be adjusted, and welding personnel can conveniently carry out welding, improved welding efficiency, the model that the first hydraulic stem 207 that sets up can select to correspond according to the user demand, no longer give unnecessary details here, telescopic link 211 is cup jointed by thick pipe and thin pole and is formed, similar to the rib, when using, can play the limiting displacement to last fixed ring piece 212, take place to rock when avoiding going up fixed ring piece 212 and removing, accomplish the welding back, driving motor 6 drives pipeline antiport, reset, drive 5 antiport of screw shaft pole by driving motor 6, the pulling removes seat 201 and resets, alright remove the fixed to the pipeline, take off pipeline and the flange after the welding.
Example 2:
on the basis of embodiment 1, please refer to fig. 1-9, which further includes: a second moving groove 102 arranged at the bottom of the supporting base 1, a sliding component 4 is arranged in the second moving groove 102 in a sliding manner, an adjusting screw rod 8 is connected with the sliding component 4 in a threaded manner, one smooth end of the adjusting screw rod 8 is rotatably connected with the supporting base 1, the other smooth end of the adjusting screw rod 8 extends to the outer side of the supporting base 1 and is provided with a first hand wheel 9, the sliding component 4 comprises an adjusting seat 401, a threaded hole 402 is formed in the adjusting seat 401, the top of the adjusting seat 401 is provided with a positioning frame 403, a telescopic component 404 is arranged on the positioning frame 403, the top of the telescopic component 404 is provided with a clamping ring block 405, a second hydraulic rod 406 is arranged on the inner wall of the clamping ring block 405, a rubber pad 407 is arranged at the generating end of the second hydraulic rod 406, the telescopic component 404 comprises a lifting platform 4041, the top of the lifting platform 4041 is fixedly connected with the bottom of the clamping ring block 405, and lifting ring blocks 4042 are arranged at two ends of the lifting platform 4041, the lifting ring block 4042 is sleeved on the positioning frame 403, the bottom of the lifting platform 4041 is provided with a threaded pipe 4043, the threaded pipe 4043 is internally threaded with a lifting screw 4044, the smooth end of the lifting screw 4044 is rotatably connected with the adjusting seat 401, the circumferential wall of the lifting screw 4044 is provided with a second hand wheel 4045, the top of the supporting base 1 is fixedly provided with the auxiliary block 3, the top of the auxiliary block 3 is provided with an arc-shaped groove, an arc-shaped smooth pad 301 is arranged in the arc-shaped groove, when in use, a user can place a flange to be welded in the clamping ring block 405, start the second hydraulic rod 406, the second hydraulic rod 406 drives the rubber pad 407 to clamp and fix the flange, when in butt joint with a pipeline, the user can rotate the first hand wheel 9 to rotate the adjusting screw 8 to drive the adjusting seat 401 to slide in the second moving groove 102 to adjust the position of the flange in the width direction, and the user can also rotate the second hand wheel 4045, second hand wheel 4045 can drive lift lead screw 4044 and rotate on screwed pipe 4043 for elevating platform 4041 makes progress or moves down, highly adjust the flange, and then can make things convenient for welding personnel to align pipeline and flange, simultaneously, during subsequent welding, only need change the pipeline, alright with the alignment of realizing subsequent flange and pipeline, can effectual improvement welding efficiency, the second hydraulic stem 406 of setting can be according to the user demand, select the model that corresponds, no longer give unnecessary details here.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
The above embodiments are merely illustrative of the technical solutions of the present invention, and not restrictive of alignment; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (8)
1. The utility model provides a flange welding that welding efficiency is high is with welding assistor, includes support base (1), its characterized in that still includes:
the supporting device comprises a first moving groove (101) arranged at the top of a supporting base (1), wherein two supporting rods (7) are arranged in the first moving groove (101), a rotating assembly (2) is sleeved on the circumferential wall of the two supporting rods (7), a thread block (10) is fixedly arranged at the bottom of the rotating assembly (2), the thread block (10) is in threaded connection with a threaded shaft rod (5), one smooth end of the threaded shaft rod (5) is rotatably connected with the supporting base (1), the other smooth end of the threaded shaft rod (5) penetrates through the supporting base (1), a driving motor (6) is arranged on one side of the supporting base (1), and an output shaft of the driving motor (6) is fixedly connected with one end of the threaded shaft rod (5);
set up in second shifting chute (102) that supports base (1) bottom, it is provided with sliding assembly (4) to slide in second shifting chute (102), sliding assembly (4) internal thread connection has accommodate the lead screw (8), a smooth end of accommodate the lead screw (8) rotates with support base (1) and is connected, first hand wheel (9) are installed to the outside that another smooth end of accommodate the lead screw (8) extends to support base (1).
2. A welding assist device for flange welding having high welding efficiency according to claim 1, wherein: rotating assembly (2) is including removing seat (201), spacing ring piece (202) are installed at the top of removing seat (201), be provided with rotating ring piece (203) in spacing ring piece (202), install bearing block (209) on the bottom inner wall of rotating ring piece (203), and the one end of bearing block (209) installs down fixed ring piece (210), install two telescopic links (211), two on the top inner wall of rotating ring piece (203) fixed ring piece (212) are installed to the bottom of telescopic link (211), first hydraulic stem (207) are installed at the inner wall top of rotating ring piece (203), the extension end of first hydraulic stem (207) and last fixed ring piece (212) fixed connection.
3. A welding assist device for flange welding having high welding efficiency according to claim 2, wherein: the outer wall of the rotating ring block (203) is respectively provided with a positioning groove (2031) and a wheel groove (2032), and the positioning groove (2031) is matched with the limit ring block (202).
4. A welding assist device for flange welding having high welding efficiency according to claim 2, wherein: the top of removing seat (201) is installed driving motor (204), install swiveling wheel (205) on the output shaft of driving motor (204), be provided with between swiveling wheel (205) and swivel block (203) rotatory area (206).
5. A welding assist device for flange welding having high welding efficiency according to claim 2, wherein: two limiting through holes (208) are formed in the moving seat (201), and the two limiting through holes (208) are respectively matched with the two supporting rods (7).
6. A welding assist device for flange welding having high welding efficiency according to claim 1, wherein: sliding component (4) are including adjusting seat (401), threaded hole (402) have been seted up in adjusting seat (401), locating rack (403) are installed at the top of adjusting seat (401), be provided with flexible subassembly (404) on locating rack (403), centre gripping ring piece (405) are installed at the top of flexible subassembly (404), install second hydraulic stem (406) on the inner wall of centre gripping ring piece (405), rubber pad (407) are installed to the formation end of second hydraulic stem (406).
7. A welding assist device for flange welding having high welding efficiency according to claim 6, wherein: flexible subassembly (404) includes elevating platform (4041), the top of elevating platform (4041) and the bottom fixed connection of centre gripping ring piece (405), elevating ring piece (4042) is all installed at the both ends of elevating platform (4041), and goes up and down on locating rack (403) is located to elevating ring piece (4042) cover, screwed pipe (4043) is installed to the bottom of elevating platform (4041), screwed pipe (4043) female connection has lift lead screw (4044), the smooth end of lift lead screw (4044) rotates with regulation seat (401) and is connected, install second hand wheel (4045) on the circumference wall of lift lead screw (4044).
8. A welding assist device for flange welding having high welding efficiency according to claim 1, wherein: the top fixed mounting who supports base (1) has auxiliary block (3), the arc wall has been seted up at the top of auxiliary block (3), install arc smooth pad (301) in the arc wall.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110933361.1A CN113714724A (en) | 2021-08-14 | 2021-08-14 | Welding assistor for flange welding that welding efficiency is high |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110933361.1A CN113714724A (en) | 2021-08-14 | 2021-08-14 | Welding assistor for flange welding that welding efficiency is high |
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| CN113714724A true CN113714724A (en) | 2021-11-30 |
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| CN114310135A (en) * | 2021-12-21 | 2022-04-12 | 济南三星灯饰有限公司 | Welding detection tool for signal rod and flange |
| CN114346507A (en) * | 2022-01-12 | 2022-04-15 | 无锡市昱鼎智能科技有限公司 | Automatic welding system for electric bicycle pipe fittings |
| CN114589414A (en) * | 2022-02-24 | 2022-06-07 | 李顺 | Automatic cutting device with fragment collecting capacity for pipeline laying |
| CN114905210A (en) * | 2022-04-29 | 2022-08-16 | 安徽省宣城市永健机械有限公司 | Auxiliary support for machining automobile half shaft |
| CN115194380A (en) * | 2022-08-22 | 2022-10-18 | 南通大学 | Pipeline welding device with welding seam tracking structure |
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Application publication date: 20211130 |