CN112192068A - Rectangular pipe vertical welding equipment - Google Patents
Rectangular pipe vertical welding equipment Download PDFInfo
- Publication number
- CN112192068A CN112192068A CN202011004669.XA CN202011004669A CN112192068A CN 112192068 A CN112192068 A CN 112192068A CN 202011004669 A CN202011004669 A CN 202011004669A CN 112192068 A CN112192068 A CN 112192068A
- Authority
- CN
- China
- Prior art keywords
- welding
- motor
- guide rail
- rectangular pipe
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- 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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- 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
-
- 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
- B23K37/02—Carriages for supporting the welding or cutting element
- B23K37/0252—Steering means
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention provides a rectangular pipe vertical welding device which comprises a welding manipulator device, a rotary pressing device, a bottom welding device, a positioning tool device, an automatic conveying and feeding device and a longitudinal stretching and pressing device. The welding robot device is capable of radial as well as longitudinal movement. The rotary pressing mechanism is connected to the right side of the positioning tool in a rotating mode, and can rotate and press through movement of the workpiece. The bottom welding device is capable of radial as well as longitudinal movement. The automatic conveying and feeding device is arranged at the bottom of the positioning tool, and the motor provides power to realize automatic feeding of the workpiece. The longitudinal stretching and pressing mechanism is arranged at the bottom of the positioning tool, and the function of clamping can be realized through the power of the air cylinder.
Description
Technical Field
The invention relates to the technical field of welding, in particular to rectangular tube vertical welding equipment.
Background
The perpendicular welding process of rectangular pipe often needs manual welding, because the perpendicular welding of rectangular pipe generally uses on the guardrail, so need perpendicular welded rectangular pipe more, the interval is very near moreover, during manual welding, needs turn-over welding, and is more time-wasting. Therefore, an automatic butt joint, automatic conveying and automatic welding device is needed.
Disclosure of Invention
The invention provides a rectangular pipe welding device, which can be used for automatic butt joint and automatic conveying equipment and comprises a welding manipulator, a clamping and aligning device, a bottom welding device, a positioning tool device and an automatic conveying device.
The method is characterized in that: the welding manipulator include: first chain, the direction rubber stick, first driving sprocket, first motor, the sprocket fixed axle, splint, the second motor, first guide rail, first driving gear, the rack, manipulator guide rail slider, the welding rifle, the universal wheel, welding frame, first chain is fixed on the welding rifle, the direction rubber stick, first motor and sprocket fixed axle are all installed on splint, first driving sprocket is installed on the sprocket fixed axle, first driving sprocket and first chain intermeshing, second motor fixed mounting is on the welding rifle, welding rifle fixed mounting is on manipulator guide rail slider, manipulator guide rail slider and first guide rail sliding fit, first driving gear is fixed on the second motor, first driving gear and rack intermeshing, universal wheel fixed mounting is on welding frame.
The bottom welding device includes: fixed frame, welder, the second guide rail, first track, welder installation slider, rail block, the second track, the third motor, the fourth motor, second guide rail and fourth motor fixed mounting are fixed and are installed respectively at fixed frame and fourth motor's crawler wheel at first track both ends, rail block installs on the second guide rail, can realize sliding fit, the crawler wheel at third motor and rail block is installed respectively at second track both ends, third motor fixed mounting is on rail block.
The location tooling device comprises: the long rectangular pipe, the short rectangular pipe, the conveying mechanism mounting cover, the tool and the roller are respectively workpieces.
The automatic conveying device comprises: the second chain is meshed with the driven chain wheel and the second driving chain wheel, the second driving chain wheel is fixedly arranged on the fifth motor, the driven chain wheel is fixedly arranged on the special-shaped handle, the fifth motor is fixedly arranged on the positioning tool device, a shaft of the mobile feeding device is matched with a hole of the special-shaped handle, the rotation can be realized, and the special-shaped handle connecting piece is arranged on the special-shaped handle.
The clamp alignment device includes: the conveying mechanism comprises a rotating shaft, a fixing bolt, a first fixing plate, a reset spring, a rubber pad fixing plate, a rubber pad and a nut, wherein the rotating shaft is vertically installed on a conveying mechanism installation cover, the fixing bolt is installed on the first fixing plate, the first fixing plate is fixed on the rotating shaft, the reset spring is installed between the first fixing plate and the rubber pad fixing plate, the rubber pad fixing plate and the rubber pad are fixed through the nut, and the rubber pad is completely fixed on the surface of the rubber pad fixing plate.
The clamp alignment device includes: the device comprises a stretching pressing plate and a cylinder, wherein the stretching pressing plate is fixedly arranged on the cylinder, and the cylinder is fixedly arranged on a positioning tool device.
Furthermore, the first crawler belt and the guide rail sliding block are fixedly installed, and the welding gun installing sliding block is installed on the guide rail sliding block to form sliding fit.
Further, the conveying mechanism mounting cover and the roller are fixedly mounted on the tool.
Further, the mobile feeding device includes: the first stirring block and the second stirring block are fixedly arranged on the mobile feeding device.
Furthermore, the shaft of the special-shaped handle is matched with the hole of the conveying mechanism mounting cover, and the matching condition can be met.
In conclusion, the invention has the beneficial effects that.
(1) And a mechanical material feeding mode is adopted, so that the labor force is greatly reduced.
(2) And an automatic welding mode is adopted, so that the influence on the health of workers can be avoided.
(3) The welding of upper and lower stage type has been adopted, can guarantee the welded quality, reduces the rosin joint.
Drawings
Fig. 1 is a schematic view of the overall structure of the rectangular pipe welding apparatus of the present invention.
Fig. 2 is a schematic structural diagram of a welding robot of the present invention.
Fig. 3 is a schematic view of a rotary compacting structure according to the present invention.
FIG. 4 is a schematic view of a bottom welding apparatus of the present invention.
Fig. 5 is an enlarged detail view of the bottom welding device of the present invention.
Fig. 6 is a schematic structural view of the positioning tool of the present invention.
Fig. 7 is a schematic view of the automatic conveying device of the present invention.
Fig. 8 is a schematic view of the longitudinal stretching clamping device of the present invention.
Fig. 9 is an enlarged view of the longitudinal stretching clamp device of the present invention.
1-a welding manipulator; 2-clamping the alignment device; 3-bottom welding device; 4, positioning a tooling device; 5-an automatic conveying device; 101-a first chain; 102-a guide rubber rod; 103-a first drive sprocket; 104-a first motor; 105-a sprocket fixed shaft; 106-splint; 107-a second motor; 108 — a first guide rail; 109-a first drive gear; 110-a rack; 111-robot guide rail slide; 112-a welding gun; 113-universal wheels; 114-a welded frame; 201-rotation axis; 202-fixing bolts; 203-a first fixing plate; 204-a return spring; 205-rubber pad fixing plate; 206-rubber pad; 207-a nut; 301-a fixed frame; 302-a welding torch; 303-a second guide rail; 304-a first track; 305-welding gun mounting slide block; 306-a rail slider; 307-a second track; 308-a third motor; 309-a fourth motor; 401-long rectangular tube; 402-short rectangular tube; 403-conveying mechanism mounting cover; 404-assembling; 405-a roller; 501-a second chain; 502-a driven sprocket; 503-a second drive sprocket; 504-a fifth motor; 505-a first dial block; 506-a second dial block; 507-moving the feeding device; 508-abnormal handle; 509-abnormal handle connector; 601-stretching the compression plate; 602-cylinder.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
The embodiment shown in fig. 1 to 9 provides a rectangular pipe welding device, which comprises a welding manipulator 1, a clamping and aligning device 2, a bottom welding device 3, a positioning tool device 4 and an automatic conveying device 5.
In this embodiment, as shown in fig. 2, the welding manipulator 1 includes: the welding machine comprises a first chain 101, a guide rubber rod 102, a first driving sprocket 103, a first motor 104, a sprocket fixing shaft 105, a clamping plate 106, a second motor 107, a first guide rail 108, a first driving gear 109, a rack 110, a manipulator guide rail sliding block 111, a welding gun 112, a universal wheel 113 and a welding frame 114, wherein the first chain 101 is fixed on the welding gun 112, the guide rubber rod 102, the first motor 104 and the sprocket fixing shaft 105 are all installed on the clamping plate 106, the first driving sprocket 103 is installed on the sprocket fixing shaft 105, the first driving sprocket 103 is meshed with the first chain 101, and radial movement can be realized through rotation of the first motor 104. Second motor 107 fixed mounting is on welding rifle 112, and welding rifle 112 fixed mounting is on manipulator guide rail slider 111, and manipulator guide rail slider 111 and first guide rail 108 sliding fit, first driving gear 109 are fixed on second motor 107, and first driving gear 109 and rack 110 intermeshing can realize longitudinal movement through the rotation of second motor 107. The universal wheel 113 is fixedly installed on the welding frame 114 so that a characteristic of convenient movement can be realized.
In this embodiment, as shown in fig. 4 to 5, the bottom welding device 3 includes: the welding gun comprises a fixed frame 301, a welding gun 302, a second guide rail 303, a first crawler 304, a welding gun mounting slide block 305, a guide rail slide block 306, a second crawler 307, a third motor 308 and a fourth motor 309, wherein the second guide rail 303 and the fourth motor 309 are fixedly mounted on the fixed frame 301, two ends of the first crawler 304 are respectively mounted on crawler wheels fixed on the fixed frame 301 and the fourth motor 309, meanwhile, the first crawler 304 and the guide rail slide block 306 are fixedly mounted, and the longitudinal movement of the welding gun 302 can be realized through the rotation of the fourth motor 309. The welding gun installation slide block 305 is installed on the guide rail slide block 306, a T-shaped slide block is arranged on the bottom surface of the welding gun installation slide block 305, the guide rail slide block 306 is provided with a T-shaped guide rail, and the T-shaped slide block and the guide rail slide block 306 form sliding fit. The rail slide block 306 is mounted on the second rail 303 and can realize sliding fit, two ends of the second crawler 307 are respectively mounted on the third motor 308 and the crawler wheel of the rail slide block 306, the third motor 308 is fixedly mounted on the rail slide block 306, the welding gun mounting slide block 305 and the second crawler 307 are fixedly mounted, and radial movement of the welding gun 302 can be realized through rotation of the third motor 308.
As shown in fig. 6 in this embodiment, the positioning tool device 4 includes: the device comprises a long rectangular pipe 401, a short rectangular pipe 402, a conveying mechanism mounting cover 403, a tool 404 and a roller 405, wherein the long rectangular pipe 401 and the short rectangular pipe 402 are respectively workpieces, and the conveying mechanism mounting cover 403 and the roller 405 are fixedly mounted on the tool 404.
In this embodiment, as shown in fig. 7, the automatic conveying device 5 includes: the second chain 501, the driven sprocket 502, the second driving sprocket 503, the fifth motor 504, the first toggle block 505, the second toggle block 506, the mobile feeding device 507, the special-shaped handle 508 and the special-shaped handle connector 509, wherein the second chain 501 is meshed with the driven sprocket 502 and the second driving sprocket 503, the special-shaped handle 508 rotates through the rotation of the fifth motor 504, the second driving sprocket 503 is fixedly installed on the fifth motor 504, the driven sprocket 502 is fixedly installed on the special-shaped handle 508, the fifth motor 504 is fixedly installed on the positioning tool device 4, the first toggle block 505 and the second toggle block 506 are fixedly installed on the mobile feeding device 507, the shaft of the mobile feeding device 507 is matched with the hole of the special-shaped handle 508, and can rotate, and the special-shaped handle connector 509 is installed on the handle 508. The shaft of the special-shaped handle 508 is matched with the hole of the conveying mechanism mounting cover 403, and the matching condition can be met, and the movement of the mobile feeding device 507 can be realized by the rotation of the special-shaped handle 508, so that the automatic conveying function is realized.
In this embodiment, as shown in fig. 3, 8 and 9, the clamping and aligning device 2 includes: the conveying mechanism comprises a rotating shaft 201, a fixing bolt 202, a first fixing plate 203, a return spring 204, a rubber pad fixing plate 205, a rubber pad 206 and a nut 207, wherein the rotating shaft 201 is vertically installed on a conveying mechanism installation cover 403 and rotates, the fixing bolt 202 is installed on the first fixing plate 203, the first fixing plate 203 is fixed on the rotating shaft 201, the return spring 204 is installed between the first fixing plate 203 and the rubber pad fixing plate 205, and the return function is achieved through the elasticity of the return spring 204. The rubber pad fixing plate 205 and the rubber pad 206 are fixed by the nut 207, the rubber pad 206 is completely fixed on the surface of the rubber pad fixing plate 205, and the functions of anti-slip, compression and butt joint can be realized by the elasticity and rotation of the return spring 204.
The clamp alignment device 2 comprises: the clamping device comprises a stretching pressing plate 601 and a cylinder 602, wherein the stretching pressing plate 601 is fixedly installed on the cylinder 602, the longitudinal movement of the stretching pressing plate 601 is realized through the feeding of the cylinder 602, so that the clamping and butting functions are realized, and the cylinder 602 is fixedly installed on the positioning tool device 4.
Claims (7)
1. A rectangular pipe welding device comprises a welding manipulator (1), a clamping and aligning device (2), a bottom welding device (3), a positioning tool device (4) and an automatic conveying device (5);
the method is characterized in that: the welding robot (1) comprises: the welding machine comprises a first chain (101), a guide rubber rod (102), a first driving chain wheel (103), a first motor (104), a chain wheel fixing shaft (105), a clamping plate (106), a second motor (107), a first guide rail (108), a first driving gear (109), a rack (110), a manipulator guide rail sliding block (111), a welding gun (112), a universal wheel (113) and a welding frame (114), wherein the first chain (101) is fixed on the welding gun (112), the guide rubber rod (102), the first motor (104) and the chain wheel fixing shaft (105) are all installed on the clamping plate (106), the first driving chain wheel (103) is installed on the chain wheel fixing shaft (105), the first driving chain wheel (103) and the first chain (101) are meshed with each other, the second motor (107) is fixedly installed on the welding gun (112), the welding gun (112) is fixedly installed on the manipulator guide rail sliding block (111), the mechanical arm guide rail sliding block (111) is in sliding fit with the first guide rail (108), the first driving gear (109) is fixed on the second motor (107), the first driving gear (109) is meshed with the rack (110), and the universal wheel (113) is fixedly arranged on the welding frame (114);
the bottom welding device (3) comprises: the welding gun welding device comprises a fixed frame (301), a welding gun (302), a second guide rail (303), a first crawler belt (304), a welding gun mounting slider (305), a guide rail slider (306), a second crawler belt (307), a third motor (308) and a fourth motor (309), wherein the second guide rail (303) and the fourth motor (309) are fixedly mounted on the fixed frame (301), two ends of the first crawler belt (304) are respectively mounted on crawler wheels of the fixed frame (301) and the fourth motor (309), the guide rail slider (306) is mounted on the second guide rail (303) and can be in sliding fit, two ends of the second crawler belt (307) are respectively mounted on crawler wheels of the third motor (308) and the guide rail slider (306), and the third motor (308) is fixedly mounted on the guide rail slider (306);
the positioning tool device (4) comprises: the device comprises a long rectangular pipe (401), a short rectangular pipe (402), a conveying mechanism mounting cover (403), a tool (404) and a roller (405), wherein the long rectangular pipe (401) and the short rectangular pipe (402) are respectively workpieces, and the conveying mechanism mounting cover (403) and the roller (405) are fixedly mounted on the tool (404);
the automatic conveying device (5) comprises: the second chain (501), the driven sprocket (502), the second driving sprocket (503), the fifth motor (504), the mobile feeding device (507), the special-shaped handle (508) and the special-shaped handle connecting piece (509), the second chain (501), the driven sprocket (502) and the second driving sprocket (503) are meshed with each other, the second driving sprocket (503) is fixedly installed on the fifth motor (504), the driven sprocket (502) is fixedly installed on the special-shaped handle (508), the fifth motor (504) is fixedly installed on the positioning tooling device (4), a shaft of the mobile feeding device (507) is matched with a hole of the special-shaped handle (508) and can rotate, and the special-shaped handle connecting piece (509) is installed on the special-shaped handle (508).
2. A rectangular pipe vertical welding apparatus as defined in claim 1, wherein: the clamp alignment device (2) comprises: rotation axis (201), fixing bolt (202), first fixed plate (203), reset spring (204), rubber pad fixed plate (205), rubber pad (206), nut (207), rotation axis (201) is installed perpendicularly on conveying mechanism installation cover (403), fixing bolt (202) are installed on first fixed plate (203), first fixed plate (203) are fixed on rotation axis (201), reset spring (204) are installed between first fixed plate (203) and rubber pad fixed plate (205), rubber pad fixed plate (205) and rubber pad (206) are fixed through nut (207), rubber pad (206) are fixed at the surface of rubber pad fixed plate (205) completely.
3. A rectangular pipe welding apparatus as defined in claim 1, wherein: the clamp alignment device (2) comprises: the device comprises a stretching pressing plate (601) and an air cylinder (602), wherein the stretching pressing plate (601) is fixedly installed on the air cylinder (602), and the air cylinder (602) is fixedly installed on a positioning tool device (4).
4. A rectangular pipe welding apparatus as defined in claim 1, wherein: the first crawler belt (304) and the guide rail sliding block (306) are fixedly installed, and the welding gun installing sliding block (305) is installed on the guide rail sliding block (306) to form sliding fit.
5. A rectangular pipe welding apparatus as defined in claim 1, wherein: and the conveying mechanism mounting cover (403) and the roller (405) are fixedly mounted on the tool (404).
6. A rectangular pipe welding apparatus as defined in claim 1, wherein: the mobile feeding device (507) comprises: the device comprises a first toggle block (505) and a second toggle block (506), wherein the first toggle block (505) and the second toggle block (506) are fixedly arranged on a mobile feeding device (507).
7. A rectangular pipe welding apparatus as defined in claim 1, wherein: the shaft of the special-shaped handle (508) is matched with the hole of the conveying mechanism mounting cover (403).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004669.XA CN112192068A (en) | 2020-09-22 | 2020-09-22 | Rectangular pipe vertical welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011004669.XA CN112192068A (en) | 2020-09-22 | 2020-09-22 | Rectangular pipe vertical welding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112192068A true CN112192068A (en) | 2021-01-08 |
Family
ID=74015945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011004669.XA Pending CN112192068A (en) | 2020-09-22 | 2020-09-22 | Rectangular pipe vertical welding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112192068A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120048477A1 (en) * | 2010-08-25 | 2012-03-01 | APCI, Inc. | Linear Friction Welder With Rocker Arms |
| CN108581160A (en) * | 2018-06-11 | 2018-09-28 | 唐山开元阻焊设备有限公司 | A kind of ripple tank of power transformer stitch welding machine |
| CN110107209A (en) * | 2019-05-23 | 2019-08-09 | 安徽欧泰克建筑节能有限公司 | A kind of link-type shutter |
| CN210587837U (en) * | 2019-08-08 | 2020-05-22 | 平湖市华润机械制造有限公司 | Efficient welding equipment for workpieces |
| CN111185670A (en) * | 2020-03-06 | 2020-05-22 | 王志伟 | Automatic welding equipment |
-
2020
- 2020-09-22 CN CN202011004669.XA patent/CN112192068A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120048477A1 (en) * | 2010-08-25 | 2012-03-01 | APCI, Inc. | Linear Friction Welder With Rocker Arms |
| CN108581160A (en) * | 2018-06-11 | 2018-09-28 | 唐山开元阻焊设备有限公司 | A kind of ripple tank of power transformer stitch welding machine |
| CN110107209A (en) * | 2019-05-23 | 2019-08-09 | 安徽欧泰克建筑节能有限公司 | A kind of link-type shutter |
| CN210587837U (en) * | 2019-08-08 | 2020-05-22 | 平湖市华润机械制造有限公司 | Efficient welding equipment for workpieces |
| CN111185670A (en) * | 2020-03-06 | 2020-05-22 | 王志伟 | Automatic welding equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110587319A (en) | Automatic production line for machining forklift gantry channel steel | |
| CN109702408B (en) | Automobile longitudinal beam reinforcement welding tool device | |
| CN108188714B (en) | Automatic screw locking and laser coding machine | |
| CN108927607B (en) | Automobile workpiece welding method | |
| CN109366176B (en) | Automatic forming equipment for mixer truck cylinder | |
| CN115008097B (en) | Front axle circular tube welding robot | |
| CN210475941U (en) | Axle housing reinforcing ring rear cover welding station | |
| CN113579416A (en) | Through type straight seam welding machine | |
| CN112192068A (en) | Rectangular pipe vertical welding equipment | |
| CN112570957A (en) | Car sheet metal component shaping welding equipment | |
| CN116618910B (en) | Welding device and welding process for positionable automobile sheet metal forming die | |
| CN210908956U (en) | Automatic production line for machining forklift gantry channel steel | |
| CN209140160U (en) | Utilize the device of manipulator welding elevator car bottom bracket | |
| CN108746954B (en) | Automatic welding robot for rear cover assembly and inner circumferential seam of heavy axle housing | |
| CN115534345A (en) | Intelligent straight-bending welding dual-purpose equipment for polytetrafluoroethylene lining pipe | |
| CN213998467U (en) | Sub-assembly press welding integrated machine | |
| CN209919141U (en) | Axle housing Y seam welding workstation | |
| CN220902390U (en) | Steel structure butt joint device | |
| CN112605576A (en) | Automatic robot for multi-point welding and working method thereof | |
| CN112894228A (en) | Full-automatic welding machine for micro ring sheets | |
| CN111761288A (en) | Welding positioning auxiliary device | |
| CN110773915A (en) | Double-station automatic welding device and method for construction elevator guide rail frame pieces | |
| CN215432248U (en) | Aluminum alloy sub vehicle frame subassembly welding jig | |
| CN214816082U (en) | Metal part machining center with clamp for clamping special-shaped workpiece | |
| CN114102022B (en) | Shaft assembly robot welding fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20210108 |
|
| WD01 | Invention patent application deemed withdrawn after publication |