CN112676750A - Automatic assembling device for straight pipe flanges - Google Patents
Automatic assembling device for straight pipe flanges Download PDFInfo
- Publication number
- CN112676750A CN112676750A CN202011579046.5A CN202011579046A CN112676750A CN 112676750 A CN112676750 A CN 112676750A CN 202011579046 A CN202011579046 A CN 202011579046A CN 112676750 A CN112676750 A CN 112676750A
- Authority
- CN
- China
- Prior art keywords
- bracket
- straight pipe
- fixed
- box body
- gear
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
An automatic assembling device for straight pipe flanges comprises a rectangular base, wherein moving bases are fixed at two ends of the base respectively, and a supporting mechanism and a clamping mechanism are fixed on the moving bases. The supporting mechanism is provided with a supporting box body, a bracket is fixed at the top of the supporting box body, rollers are fixed on the bracket, and a lifting mechanism and a transverse moving mechanism are arranged in the supporting box body. Fixture includes the chuck box, and chuck box one side is fixed with slewing gear, and the meshing of slewing gear below tooth has drive gear, and slewing gear's gear shaft is connected with electric chuck, still is fixed with the rotatory bracket of arc on the electric chuck, and rotatory bracket tip has the sensor, and the other end is fixed with welder. The invention can automatically detect the assembly clearance of the straight pipe and the flange, automatically adjust the clearance of the straight pipe and the flange to meet the requirements of centering and alignment, and then automatically carry out the processing equipment of the assembly nail welding operation of the straight pipe and the flange. The labor is reduced, the cost is reduced, automatic assembly is adopted, the safety and the accuracy are higher, and the operation efficiency is improved.
Description
Technical Field
The invention relates to the field of flange assembly, in particular to a device capable of automatically correcting the positions of a flange and a straight pipe and welding and assembling the flange and the straight pipe.
Background
In the process of processing and manufacturing a pipe by using a straight pipe flange processing assembly line, flanges are generally required to be assembled at two ends of the straight pipe after blanking, the traditional processing technology is that proper flanges are manually selected, the flanges are picked up and then are installed at the end part of the straight pipe, then a worker operates a right-angle caliper, a level meter and the like to accurately position the flanges, and then the flanges are manually tack-welded to complete the assembly process.
The operation mode of manually picking up and assembling the flange causes that the labor intensity of workers is higher, the assembly efficiency is low, and the pipe fitting processing is restricted to improve the production efficiency and the precision.
At present, the automatic and intelligent assembling technology of domestic pipes is in a starting stage, domestic pipe processing enterprises generally use semi-automatic assembling equipment to assemble and process the pipes, straight pipe flange assembling and nail welding operation needs to be carried out manually, and the assembling efficiency of the technology is low.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic assembly device for a straight pipe flange, which aims to achieve the purposes of automatically correcting the installation position of a flange and a straight pipe and carrying out automatic welding installation, and adopts the technical scheme that:
the automatic straight pipe flange assembling device is provided with a rectangular base, wherein two ends of the base are respectively fixed with a movable base, a supporting mechanism and a clamping mechanism are fixed on the movable base, and the supporting mechanism and the clamping mechanism are oppositely arranged on the movable base at the two ends of the base. Two ends of the straight pipe are placed on the supporting mechanism, the clamping mechanism clamps the flange, the flange and the straight pipe are aligned, and then welding is carried out. The movable base can move transversely relative to the base so as to be suitable for straight pipes with different lengths.
The supporting mechanism is provided with a supporting box body, a bracket is fixed to the top of the supporting box body, idler wheels are fixed to the bracket, a servo motor is arranged inside the supporting box body, and a motor shaft of the servo motor is fixedly connected with the bracket. The roller wheels are fixed on the bracket, so that the straight pipe can move radially more conveniently under the action of the roller wheels while being supported. Through servo motor, can adjust the upper and lower, left and right position of bracket, can finely tune the straight tube position to reach the accurate correction of straight tube and flange.
Fixture includes the chuck box, chuck box one side is fixed with slewing gear, slewing gear below tooth meshing has drive gear, slewing gear's gear shaft is connected with electric chuck, it is equipped with the rotatory bracket of arc still to overlap on the gear shaft, rotatory bracket one end has the sensor, rotatory bracket is kept away from the one end of sensor is fixed with welder, welder passes through welder adjustment subassembly and fixes on the rotatory bracket. On the electric chuck was grabbed by the truss manipulator to the flange, electric chuck centre gripping flange through motor drive gear, drive gear drove slewing gear and rotates, and then drives the rotatory bracket rotation of arc, and rotatory bracket can 360 rotations. The rotating bracket is arc-shaped, and the arc-shaped trend of the rotating bracket is jointed with the arc-shaped trend of the outer circle of the flange. One end of the rotary bracket is provided with a sensor, the sensor monitors a gap between the straight pipe and the flange, the straight pipe and the flange are guaranteed not to be dislocated, monitoring data are transmitted to an external controller, and an operator adjusts the straight pipe by reading data on the controller so as to align the center of the straight pipe with the center of the flange. One end of the rotary bracket, which is far away from the sensor, is fixed with a welding gun, the welding gun can weld the butt joint position of the flange and the straight pipe, and the welding gun adjusting assembly can adjust the position of the welding gun to form an automatic assembling device integrating the position correction and the welding of the flange and the straight pipe.
In order to better implement the invention, the automatic straight pipe flange assembling device further comprises a welding gun adjusting assembly, wherein the welding gun adjusting assembly comprises a welding gun support, a transverse rail and a longitudinal rail are erected on the welding gun support, the transverse rail and the longitudinal rail are arranged in a staggered mode, a welding gun is connected with the transverse rail in a sliding mode, the transverse rail is connected with the longitudinal rail in a sliding mode, and the welding gun support is fixedly connected with the rotating bracket.
Wherein: the longitudinal rail is perpendicular to the chuck box body, and the transverse rail is parallel to the chuck box body. The welding gun can move in the transverse direction and the longitudinal direction through the transverse rail and the longitudinal rail, and further the distance between the welding gun and the welding position is adjusted.
In order to better implement the automatic assembling device for the straight pipe flange, a circular support frame extends out of the tail of the rotary bracket, is located between the electric chuck and the rotary gear, is sleeved on the gear shaft and is fixedly connected with the gear shaft, and the rotary bracket is located in front of the electric chuck. The arc trend of rotating bracket is laminated with the flange excircle trend mutually, and drive gear drives slewing gear rotatory, and rotating bracket passes through slewing gear and drives the rotation, can carry out 360 rotations, and electric chuck relatively rotates the bracket fixed. The rotating bracket capable of rotating 360 degrees and the position of the rotating bracket can monitor the gap at the butt joint of the straight pipe and the flange in an all-around manner.
In order to better implement the automatic assembling device for the straight pipe flange, a first button and a second button are further arranged on the outer surface of the supporting box body, the first button controls the bracket to move up and down relative to the supporting box body, and the second button controls the bracket to move left and right relative to the supporting box body. The servo motor inside the supporting box body can be a mechanism in any form, and has the function of enabling the bracket to move up and down, left and right, so that the aim of adjusting the position of the straight pipe is fulfilled. The servo motor may also be of any other device configuration that achieves this purpose. The adjusting button is arranged on the box body, so that an operator can adjust the position of the straight pipe more clearly and more finely.
Above-mentioned straight tube flange automatic assembly device, further, the gyro wheel is two, fixes through the steel sheet on the bracket, two the gyro wheel is placed for "V" style of calligraphy, the gyro wheel with branch pipe contacts. The gyro wheel is "V" style of calligraphy, has the recess, and the lines trend of straight tube surface is laminated more, and the firm support straight tube that can be better. The bracket is provided with the roller, so that the straight pipe can be better driven to move forwards or backwards when the left and right directions of the bracket are adjusted.
Above-mentioned straight tube flange automatic assembly device, further, drive gear passes through motor drive, the motor setting that drive gear has is in the chuck box. The motor is placed in the supporting box body, so that the whole device is simpler.
Above-mentioned straight tube flange automatic assembly device, further, the device external connection has control system, automatic assembly device external connection has control system, the removal base, drive gear's motor all passes through control system control. The invention carries out integral control through an external control system, controls the movable base and the motor driving the driving gear, transmits data monitored by the sensor to the external control system, and adjusts the position of the straight pipe by reading the data and manually adjusting the first button or the second button by an operator.
The invention can automatically detect the assembly clearance of the straight pipe and the flange, automatically adjust the clearance of the straight pipe and the flange to meet the requirements of centering and alignment, and then automatically carry out the processing equipment of the assembly nail welding operation of the straight pipe and the flange. The labor is reduced, the cost is reduced, automatic assembly is adopted, the safety and the accuracy are higher, and the operation efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the support mechanism;
FIG. 3 is a schematic view of a clamping mechanism;
wherein: the device comprises a base 1, a moving base 2, a supporting mechanism 3, a clamping mechanism 4, a supporting box 5, a bracket 6, a roller 7, a first button 8, a second button 9, a chuck box 10, a rotary gear 11, a driving gear 12, an electric chuck 13, a rotating bracket 14, a welding gun adjusting component 15, a welding gun 17 and a sensor 18.
Detailed Description
The invention is further explained by combining the attached drawings, and the automatic assembling device for the straight pipe flange shown in the figure 1 is provided with a rectangular base 1, wherein two ends of the base are fixedly provided with movable bases 2, and the movable bases ensure that the automatic assembling device can be suitable for straight pipes with different length sizes. A clamping mechanism 3 and a supporting mechanism 4 are fixed on the movable base. The clamping mechanisms and the supporting mechanisms on the movable bases at the two ends of the base are oppositely arranged.
As shown in figure 2, the supporting mechanism is provided with a supporting box body 5, a bracket 6 is fixed at the top of the supporting box body, two idler wheels 7 are fixed on the bracket through steel plates, and the two idler wheels are V-shaped. A servo motor is arranged in the supporting box body, and a motor shaft of the servo motor is fixedly connected with the bracket, so that the bracket can be adjusted up, down, left and right. The straight pipe can be adjusted up, down, left and right through the up, down, left and right adjustment of the bracket, the center of the straight pipe and the flange is corrected, and after the center of the straight pipe and the center of the flange are corrected and overlapped, welding is carried out. The actuating button of the servo motor is arranged on the outer surface of the supporting box body and is respectively a first button 8 and a second button 9.
As shown in figure 3, the clamping mechanism is provided with a chuck box body 10, one side of the chuck box body is provided with a driving gear 12, the driving gear is meshed with a rotary gear 11, the driving gear rotates to drive the rotary gear to rotate, the driving gear is driven by a motor, and the motor of the driving gear is arranged in the chuck box body. The gear shaft of slewing gear is connected with electric chuck 13, still is fixed with curved rotatory bracket 14 on the electric chuck, and the afterbody of arc bracket stretches out there is circular support frame, and circular support frame cover is established on the gear shaft to it is fixed with the gear shaft, and circular support frame sets up between electric chuck and slewing gear. One end of the rotary bracket is provided with a sensor 18 to ensure that the straight pipe does not generate dislocation after being contacted with the flange, and the other end of the rotary bracket is fixed with a welding gun 17. The rotating bracket is positioned in front of the electric chuck, so that a sensor carried by the rotating bracket can correct the gap between the flange and the straight pipe conveniently. The welding gun is fixed on the rotary bracket through a welding gun adjusting device 18, the welding gun adjusting device is provided with a longitudinal rail perpendicular to the chuck box body and a transverse rail parallel to the chuck box body, the welding gun is connected with the transverse rail in a sliding mode, and the transverse rail is connected with the longitudinal rail in a sliding mode, so that the position of the welding gun relative to the straight pipe and the flange can be conveniently adjusted.
The invention is controlled by an external control system, an operator operates the movable base and the driving gear by the control system, data monitored by the sensor can be transmitted to the control system, and the operator adjusts the bracket after reading the data to ensure that the center of the straight pipe is aligned with the center of the flange.
After receiving straight pipe flange machining instruction data, the straight pipe flange automatic assembly device can automatically adjust the positions of the left and right movable bases according to the length of a straight pipe and move to the most suitable position, the electric chuck receives a truss mechanical arm to grab a flange transferred, and the straight pipe is conveyed to a bracket through a pipe conveying line. The rotating bracket rotates for a circle around the electric chuck, the sensor detects the clearance between the straight pipe and the flange, the upper, lower, left and right positions of the bracket are adjusted through the first button and the second button, the centering and aligning requirements of the two ends of the straight pipe and the flange are met, and the adjustment is stopped when the clearance is proper. And (3) adjusting the position of a welding gun by a welding gun adjusting assembly on the rotating bracket, then performing nail welding operation, wherein the rotating bracket rotates for 120 degrees twice in the nail welding process, and respectively performing nail welding on 3 positions on the straight pipe flange, and when the nail welding operation is completed, the straight pipe flange automatic assembly nail welding operation is completed. And after the assembly and the processing of one pipe are finished, repeating the actions to carry out the assembly and the processing of a second pipe.
Claims (7)
1. The utility model provides a straight tube flange automatic assembly device, has rectangle base (1), its characterized in that: a movable base (2) is respectively fixed at two ends of the base, a supporting mechanism (3) and a clamping mechanism (4) are fixed on the movable base, and the supporting mechanism and the clamping mechanism on the movable bases at the two ends of the base are oppositely arranged;
the supporting mechanism is provided with a supporting box body (5), a bracket (6) is fixed at the top of the supporting box body, a roller (7) is fixed on the bracket, a servo motor is arranged in the supporting box body, and a motor shaft of the servo motor is fixedly connected with the bracket;
fixture includes chuck box (10), chuck box one side is fixed with slewing gear (11), slewing gear below tooth meshing has drive gear (12), slewing gear's gear shaft is connected with electric chuck (13), it is equipped with arc rotatory bracket (14) still to overlap on the gear shaft, rotatory bracket one end has sensor (18), rotatory bracket is kept away from the one end of sensor is fixed with welder (17), welder passes through welder adjustment subassembly (15) and fixes on the rotatory bracket.
2. The automatic assembling device for the straight pipe flange according to claim 1, wherein: the welding gun adjusting assembly comprises a welding gun support, a transverse rail and a longitudinal rail are erected on the welding gun support, the transverse rail and the longitudinal rail are arranged in a staggered mode, the welding gun is connected with the transverse rail in a sliding mode, the transverse rail is connected with the longitudinal rail in a sliding mode, and the welding gun support is fixedly connected with the rotating bracket.
3. The automatic assembling device for the straight pipe flange according to claim 1, wherein: the tail of the rotary bracket stretches out to form a circular support frame, the circular support frame is located between the electric chuck and the rotary gear and sleeved on the gear shaft and fixedly connected with the gear shaft, and the rotary bracket is located in front of the electric chuck.
4. The automatic assembling device for the straight pipe flange according to claim 1, wherein: the supporting box body surface is provided with first button (8) and second button (9), first button control the bracket is relative the supporting box body moves from top to bottom, the second button control the bracket is relative the supporting box body moves from left to right.
5. The automatic assembling device for the straight pipe flange according to claim 1, wherein: the two idler wheels are fixed on the bracket through steel plates and are placed in a V shape, and the idler wheels are in contact with the straight pipe.
6. The automatic assembling device for the straight pipe flange according to claim 1, wherein: the driving gear is driven by a motor, and the motor arranged on the driving gear is arranged in the chuck box body.
7. The automatic assembling device for the straight pipe flange according to claim 1, wherein: the automatic assembly device is externally connected with a control system, and the movable base and the motor of the driving gear are controlled by the control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011579046.5A CN112676750A (en) | 2020-12-28 | 2020-12-28 | Automatic assembling device for straight pipe flanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011579046.5A CN112676750A (en) | 2020-12-28 | 2020-12-28 | Automatic assembling device for straight pipe flanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112676750A true CN112676750A (en) | 2021-04-20 |
Family
ID=75452677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011579046.5A Pending CN112676750A (en) | 2020-12-28 | 2020-12-28 | Automatic assembling device for straight pipe flanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112676750A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414583A (en) * | 2021-07-06 | 2021-09-21 | 上海中船临港船舶装备有限公司 | Automatic pipe centering and positioning device and using method thereof |
| CN113714687A (en) * | 2021-08-19 | 2021-11-30 | 广州创研智能科技有限公司 | Barrel flange weldment work station |
| CN113732683A (en) * | 2021-08-02 | 2021-12-03 | 上海中船临港船舶装备有限公司 | Automatic assembly system of assembling of small pipe diameter |
| CN114769984A (en) * | 2022-04-21 | 2022-07-22 | 山东海大机器人科技有限公司 | Intelligent flexible welding robot system with welding monitoring and alarming functions for large structural part |
| CN115971731A (en) * | 2022-12-16 | 2023-04-18 | 王丽 | Intelligent assembling system for ship flange |
| CN116117326A (en) * | 2023-04-20 | 2023-05-16 | 太原理工大学 | Laser symmetrical welding device for connecting long straight pipeline and flange |
| CN116921968A (en) * | 2023-09-01 | 2023-10-24 | 辛集市科鑫冶金设备有限公司 | Welding equipment for oxygen determination probe production |
-
2020
- 2020-12-28 CN CN202011579046.5A patent/CN112676750A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113414583A (en) * | 2021-07-06 | 2021-09-21 | 上海中船临港船舶装备有限公司 | Automatic pipe centering and positioning device and using method thereof |
| CN113732683A (en) * | 2021-08-02 | 2021-12-03 | 上海中船临港船舶装备有限公司 | Automatic assembly system of assembling of small pipe diameter |
| CN113714687A (en) * | 2021-08-19 | 2021-11-30 | 广州创研智能科技有限公司 | Barrel flange weldment work station |
| CN114769984A (en) * | 2022-04-21 | 2022-07-22 | 山东海大机器人科技有限公司 | Intelligent flexible welding robot system with welding monitoring and alarming functions for large structural part |
| CN114769984B (en) * | 2022-04-21 | 2022-10-14 | 山东海大机器人科技有限公司 | Intelligent flexible welding robot system with welding monitoring and alarming functions for large structural part |
| CN115971731A (en) * | 2022-12-16 | 2023-04-18 | 王丽 | Intelligent assembling system for ship flange |
| CN115971731B (en) * | 2022-12-16 | 2023-10-27 | 唐山海运职业学院有限公司 | Ship flange intelligent assembly system |
| CN116117326A (en) * | 2023-04-20 | 2023-05-16 | 太原理工大学 | Laser symmetrical welding device for connecting long straight pipeline and flange |
| CN116117326B (en) * | 2023-04-20 | 2023-06-16 | 太原理工大学 | Laser symmetrical welding device for connecting long straight pipeline and flange |
| CN116921968A (en) * | 2023-09-01 | 2023-10-24 | 辛集市科鑫冶金设备有限公司 | Welding equipment for oxygen determination probe production |
| CN116921968B (en) * | 2023-09-01 | 2024-05-31 | 辛集市科鑫冶金设备有限公司 | Welding equipment for oxygen determination probe production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112676750A (en) | Automatic assembling device for straight pipe flanges | |
| CN209664704U (en) | A kind of robot welding pipe flange fixing tool | |
| CN114505623A (en) | Automatic welding line machine with welding line tracking function and operation method thereof | |
| CN110355509A (en) | A kind of pipe welding robot | |
| KR101517012B1 (en) | Portable automatic welding device equipped with auto tracking system using laser vision sensor | |
| CN111375942A (en) | Automatic correction welding equipment and welding process method thereof | |
| CN209664654U (en) | A kind of robot welding workstation | |
| CN214518461U (en) | Automatic assembling device for straight pipe flanges | |
| CN113478142B (en) | High-altitude climbing type welding robot based on AI visual recognition | |
| CN114346581A (en) | Pipe body automatic centering device and pipe body butt welding system | |
| CN113399921B (en) | Web member disc material loading welding set | |
| CN113172599A (en) | Clamping type multi-joint type variable-rigidity manipulator and clamping range adjusting method | |
| CN219852935U (en) | Driving axle head welding system | |
| CN102528370B (en) | Pipe welding clamp | |
| CN110919247A (en) | Wheel hub welding system | |
| CN207723676U (en) | A kind of tubular article end welder | |
| CN214134403U (en) | Auxiliary system for welding longitudinal weld joint of circular tube | |
| CN114986010A (en) | Conveying and welding equipment for hub production | |
| CN213163805U (en) | Vertical fillet welding dolly | |
| CN113560721A (en) | Heat treatment simulation tool correction welding device and machining process method thereof | |
| CN112091361A (en) | H-shaped steel welding method for H-shaped steel efficient production line | |
| CN219234228U (en) | Multi-shaft linkage automatic butt-welding machine | |
| RU2780860C1 (en) | Installation for welding sectors of pipe bends | |
| CN114850669B (en) | Welding equipment and welding method for high-speed magnetic levitation low-vacuum pipeline | |
| CN205237298U (en) | Spindle nose and steel pipe butt joint automatic welder |
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 |