CN221134438U - Double-station arc welding workstation - Google Patents
Double-station arc welding workstation Download PDFInfo
- Publication number
- CN221134438U CN221134438U CN202322622003.6U CN202322622003U CN221134438U CN 221134438 U CN221134438 U CN 221134438U CN 202322622003 U CN202322622003 U CN 202322622003U CN 221134438 U CN221134438 U CN 221134438U
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- disc
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000007751 thermal spraying Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the technical field of welding and provides a double-station arc welding workstation which comprises a workstation, wherein a support frame is fixedly arranged on the upper surface of the workstation, a welding robot is arranged on one side of the support frame, a rotating shaft is rotatably arranged at the upper end of the support frame, a stepping motor is fixed at one end of the support frame, a first support column and a second support column are respectively fixed at two ends of the rotating shaft, and the first support column and the second support column are symmetrically arranged; the movable end of the first electric push rod is coaxially and rotatably connected with the first driven disc, and the movable end of the second electric push rod is coaxially and rotatably connected with the second driven disc. Through above-mentioned technical scheme, fixed surface installs the support frame on the workstation, carries out rotary support to the pivot, and the rotation of the fixed step motor control pivot of one end of support frame through setting up two stations, can weld simultaneously, material loading and unloading have shortened material loading and unloading cycle, have improved work efficiency.
Description
Technical Field
The utility model relates to the technical field of welding, in particular to a double-station arc welding workstation.
Background
Currently, welding robots are industrial robots that engage in welding (including cutting and painting). Industrial robots, according to the definition of the international organization for standardization (ISO) industrial robots, which are a versatile, re-programmable, automatic control manipulator (Manipulator) with three or more programmable axes, are used in the field of industrial automation. To accommodate different applications, the mechanical interface of the last shaft of the robot, typically a connecting flange, may be adapted to accept different tools or end effectors. The welding robot is to attach welding tongs or welding (cutting) guns to the end shaft flange of the industrial robot to make the welding, cutting or thermal spraying.
However, the technical scheme needs to carry out blanking and feeding clamping operation after welding is completed, the period of the blanking and feeding operation is long, the welding is affected, and the working efficiency is low.
Disclosure of utility model
The utility model provides a double-station arc welding workstation, which solves the problem of long feeding and discharging operation period of the double-station arc welding workstation in the related technology.
The technical scheme of the utility model is as follows:
The double-station arc welding workstation comprises a workstation, wherein a support frame is fixedly arranged on the upper surface of the workstation, a welding robot is arranged on one side of the support frame, a rotating shaft is rotatably arranged at the upper end of the support frame, a stepping motor is fixed at one end of the support frame, a driving shaft of the stepping motor is in transmission connection with one end of the rotating shaft, a first support column and a second support column are respectively fixed at two ends of the rotating shaft, the first support column and the second support column are symmetrically arranged, a first driving disc and a second driving disc are respectively rotatably arranged at two ends of the first support column, a first driven disc and a second driven disc are respectively rotatably arranged at two ends of the second support column, the first driving disc and the first driven disc are correspondingly arranged, and the second driving disc and the second driven disc are correspondingly arranged;
The first support column is fixedly provided with a first servo motor and a second servo motor, a driving shaft of the first servo motor is fixedly connected with the first driving disc coaxially, a driving shaft of the second servo motor is fixedly connected with the second driving disc coaxially, the second support column is fixedly provided with a first electric push rod and a second electric push rod, a movable end of the first electric push rod is connected with the first driven disc coaxially in a rotating mode, and a movable end of the second electric push rod is connected with the second driven disc coaxially in a rotating mode.
In a preferred mode of the utility model, one end of the rotating shaft is coaxially fixed with a worm wheel, a driving shaft of the stepping motor is coaxially fixed with a worm, the worm is meshed with the worm wheel, a guard fence is fixedly arranged at the edge of the working platform, and the support frame and the welding robot are arranged in the guard fence.
In a preferred mode of the utility model, the welding robot comprises a six-axis robot, a welding machine and a wire feeding mechanism, wherein the welding machine and the wire feeding mechanism are arranged at the movable end of a mechanical arm of the six-axis robot, the welding machine and the wire feeding mechanism are driven to move by the robot, and a protective gas tank is arranged at one side of the welding machine.
In a preferred mode of the utility model, an electric control cabinet and a robot control cabinet are arranged on the upper surface of the working platform, a sensor is arranged on one side of the support frame, and the sensor is arranged at the bottom of the support frame; the first driving disc and the second driving disc are provided with first positioning grooves on the surfaces, the first driven disc and the second driven disc are provided with second positioning grooves on the surfaces, and the end parts are fixedly clamped with the first positioning grooves or the second positioning grooves in a matched manner during workpiece welding and clamping, so that stable clamping is ensured.
In a preferred mode of the utility model, the rotating shaft is connected with baffles, the baffles are arranged between the first driving disc and the first driven disc, reinforcing ribs are fixed on the surfaces of the baffles, and two baffles are arranged and rotate correspondingly.
In a preferred mode of the utility model, the rotating shaft is hinged with a third electric push rod, one end of the baffle is movably connected with the rotating shaft, and the other end of the baffle is hinged with the movable end of the third electric push rod.
In a preferred mode of the present utility model, one end of the baffle is rotatably connected to the rotating shaft through a hinge.
In a preferred mode of the utility model, a sliding groove is formed in the surface of the rotating shaft, the baffle is inserted in the sliding groove in a sliding mode, the rotating shaft is rotatably provided with a gear, a rack is fixed on the surface of the baffle, and the rack is meshed with the gear.
The working principle and the beneficial effects of the utility model are as follows:
according to the utility model, the first support column and the second support column are respectively fixed at two ends of the rotating shaft, and the first driving disc and the first driven disc are oppositely arranged to form a first station due to the symmetrical arrangement of the first support column and the second support column; the second driving disc and the second driven disc are correspondingly arranged to form a second station;
because the first support column is fixedly provided with the first servo motor and the second servo motor, the second support column is fixedly provided with the first electric push rod and the second electric push rod;
The driving shaft of the first servo motor is fixedly connected with the first driving disk in a coaxial way, the driving shaft of the second servo motor is fixedly connected with the second driving disk in a coaxial way,
The movable end of the first electric push rod is controlled to push the first driven disc to coaxially rotate, connect and stretch, so that a workpiece placed between the first driving disc and the first driven disc can be clamped and fixed, and the workpiece on the first station is driven to rotate by controlling the rotation of the driving shaft of the first servo motor, so that the omnidirectional welding operation of the workpiece can be realized;
the movable end of the second electric push rod is controlled to push the second driven disc to coaxially rotate, connect and stretch, so that a workpiece placed between the second driving disc and the second driven disc can be clamped and fixed, and then the driving shaft of the second servo motor is controlled to rotate, so that the workpiece on the second station is driven to rotate, and the omnidirectional welding operation of the workpiece can be realized;
The fixed surface mounting has the support frame on the workstation, carries out rotary support to the pivot, and the rotation of the fixed step motor control pivot of one end of support frame through setting up two stations, can weld simultaneously, material loading and unloading have shortened material loading and unloading cycle, have improved work efficiency.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a stand for a dual-station arc welding work station according to the present utility model;
FIG. 2 is a schematic view of a connection structure between a rotating shaft and a support column according to the present utility model;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic side view in cross-section of the present utility model;
FIG. 5 is a schematic diagram of a side view of the shaft of the present utility model in cross-section;
FIG. 6 is a schematic view of a three-dimensional structure of a support frame according to the present utility model;
FIG. 7 is a schematic view of a baffle plate according to the present utility model;
In the figure: 100. a work station; 101. a guard rail; 103. protecting the gas tank; 105. an electric control cabinet; 106. a robot control cabinet; 110. a support frame; 111. a stepping motor; 112. a worm; 113. a sensor; 114. a third electric push rod; 130. a rotating shaft; 131. a worm wheel; 132. a gear; 150. a first support column; 151. a first active disk; 152. a second active disk; 153. a first servo motor; 154. a second servo motor; 170. a second support; 171. a first driven plate; 172. a second driven plate; 173. a first electric push rod; 174. a second electric push rod; 190. a baffle; 191. reinforcing ribs; 192. a rack; 300. and (5) a welding robot.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-7, the present embodiment proposes
The double-station arc welding workstation comprises a workstation 100, wherein a support frame 110 is fixedly arranged on the upper surface of the workstation 100, a welding robot 300 is arranged on one side of the support frame 110, a rotating shaft 130 is rotatably arranged at the upper end of the support frame 110, a stepping motor 111 is fixedly arranged at one end of the support frame 110, a driving shaft of the stepping motor 111 is in transmission connection with one end of the rotating shaft 130, a first support column 150 and a second support column 170 are respectively fixed at two ends of the rotating shaft 130, the first support column 150 and the second support column 170 are symmetrically arranged, a first driving disc 151 and a second driving disc 152 are rotatably arranged at two ends of the first support column 150 respectively, a first driven disc 171 and a second driven disc 172 are rotatably arranged at two ends of the second support column 170 respectively, the first driving disc 151 and the first driven disc 171 are correspondingly arranged, and the second driving disc 152 and the second driven disc 172 are correspondingly arranged;
The first support 150 is fixedly provided with a first servo motor 153 and a second servo motor 154, a driving shaft of the first servo motor 153 is fixedly connected with the first driving disc 151 in a coaxial mode, a driving shaft of the second servo motor 154 is fixedly connected with the second driving disc 152 in a coaxial mode, the second support 170 is fixedly provided with a first electric push rod 173 and a second electric push rod 174, a movable end of the first electric push rod 173 is rotatably connected with the first driven disc 171 in a coaxial mode, and a movable end of the second electric push rod 174 is rotatably connected with the second driven disc 172 in a coaxial mode.
In the specific embodiment of the present utility model, a worm wheel 131 is coaxially fixed at one end of the rotating shaft 130, a worm 112 is coaxially fixed on the driving shaft of the stepper motor 111, the worm 112 is meshed with the worm wheel 131, a fence 101 is fixedly installed at the edge of the working platform 100, and the support frame 110 and the welding robot 300 are both disposed in the fence 101.
In a specific embodiment of the present utility model, the welding robot 300 includes a six-axis robot, a welding machine and a wire feeding mechanism, the welding machine and the wire feeding mechanism are installed at the movable end of the mechanical arm of the six-axis robot, the welding machine and the wire feeding mechanism are driven by the robot to move, and a protective gas tank 103 is disposed at one side of the welding machine.
In a specific embodiment of the present utility model, an electric control cabinet 105 and a robot control cabinet 106 are disposed on the upper surface of the working platform 100, a sensor 113 is installed on one side of the supporting frame 110, and the sensor 113 is installed at the bottom of the supporting frame 110; the first driving disc 151 and the second driving disc 152 are provided with first positioning grooves on their surfaces, the first driven disc 171 and the second driven disc 172 are provided with second positioning grooves on their surfaces, and the end portion is clamped and fixed with the first positioning grooves or the second positioning grooves during welding and clamping of the workpiece, so as to ensure stable clamping.
In the specific embodiment of the present utility model, the rotating shaft 130 is connected with a baffle plate 190, the baffle plate 190 is disposed between the first driving disc 151 and the first driven disc 171, reinforcing ribs 191 are fixed on the surface of the baffle plate 190, two baffle plates 190 are disposed, and two baffle plates 190 are rotatably disposed.
In a specific embodiment of the present utility model, the rotating shaft 130 is hinged to a third electric push rod 114, one end of the baffle 190 is movably connected to the rotating shaft 130, and the other end of the baffle 190 is hinged to a movable end of the third electric push rod 114.
In an embodiment of the present utility model, one end of the baffle 190 is rotatably connected to the rotation shaft 130 through a hinge.
Examples
Based on the same concept as embodiment 1 above, this embodiment also proposes
The double-station arc welding workstation comprises a workstation 100, wherein a support frame 110 is fixedly arranged on the upper surface of the workstation 100, a welding robot 300 is arranged on one side of the support frame 110, a rotating shaft 130 is rotatably arranged at the upper end of the support frame 110, a stepping motor 111 is fixedly arranged at one end of the support frame 110, a driving shaft of the stepping motor 111 is in transmission connection with one end of the rotating shaft 130, a first support column 150 and a second support column 170 are respectively fixed at two ends of the rotating shaft 130, the first support column 150 and the second support column 170 are symmetrically arranged, a first driving disc 151 and a second driving disc 152 are rotatably arranged at two ends of the first support column 150 respectively, a first driven disc 171 and a second driven disc 172 are rotatably arranged at two ends of the second support column 170 respectively, the first driving disc 151 and the first driven disc 171 are correspondingly arranged, and the second driving disc 152 and the second driven disc 172 are correspondingly arranged;
The first support 150 is fixedly provided with a first servo motor 153 and a second servo motor 154, a driving shaft of the first servo motor 153 is fixedly connected with the first driving disc 151 in a coaxial mode, a driving shaft of the second servo motor 154 is fixedly connected with the second driving disc 152 in a coaxial mode, the second support 170 is fixedly provided with a first electric push rod 173 and a second electric push rod 174, a movable end of the first electric push rod 173 is rotatably connected with the first driven disc 171 in a coaxial mode, and a movable end of the second electric push rod 174 is rotatably connected with the second driven disc 172 in a coaxial mode.
In the specific embodiment of the present utility model, a worm wheel 131 is coaxially fixed at one end of the rotating shaft 130, a worm 112 is coaxially fixed on the driving shaft of the stepper motor 111, the worm 112 is meshed with the worm wheel 131, a fence 101 is fixedly installed at the edge of the working platform 100, and the support frame 110 and the welding robot 300 are both disposed in the fence 101.
In a specific embodiment of the present utility model, the welding robot 300 includes a six-axis robot, a welding machine and a wire feeding mechanism, the welding machine and the wire feeding mechanism are installed at the movable end of the mechanical arm of the six-axis robot, the welding machine and the wire feeding mechanism are driven by the robot to move, and a protective gas tank 103 is disposed at one side of the welding machine.
In a specific embodiment of the present utility model, an electric control cabinet 105 and a robot control cabinet 106 are disposed on the upper surface of the working platform 100, a sensor 113 is installed on one side of the supporting frame 110, and the sensor 113 is installed at the bottom of the supporting frame 110; the first driving disc 151 and the second driving disc 152 are provided with first positioning grooves on their surfaces, the first driven disc 171 and the second driven disc 172 are provided with second positioning grooves on their surfaces, and the end portion is clamped and fixed with the first positioning grooves or the second positioning grooves during welding and clamping of the workpiece, so as to ensure stable clamping.
In the specific embodiment of the present utility model, the rotating shaft 130 is connected with a baffle plate 190, the baffle plate 190 is disposed between the first driving disc 151 and the first driven disc 171, reinforcing ribs 191 are fixed on the surface of the baffle plate 190, two baffle plates 190 are disposed, and two baffle plates 190 are rotatably disposed.
In a specific embodiment of the present utility model, the rotating shaft 130 is hinged to a third electric push rod 114, one end of the baffle 190 is movably connected to the rotating shaft 130, and the other end of the baffle 190 is hinged to a movable end of the third electric push rod 114.
In a specific embodiment of the present utility model, a sliding groove is formed on the surface of the rotating shaft 130, the baffle 190 is slidably inserted into the sliding groove, the gear 132 is rotatably installed on the rotating shaft 130, a rack 192 is fixed on the surface of the baffle 190, and the rack 192 is meshed with the gear 132.
The working principle and the beneficial effects of the utility model are as follows:
By fixing the first support column 150 and the second support column 170 at two ends of the rotating shaft 130 respectively, the first driving disc 151 and the first driven disc 171 are arranged opposite to each other to form a first station due to the symmetrical arrangement of the first support column 150 and the second support column 170; the second driving disc 152 and the second driven disc 172 are correspondingly arranged to form a second station;
Since the first support 150 is fixedly provided with the first servo motor 153 and the second servo motor 154, the second support 170 is fixedly provided with the first electric push rod 173 and the second electric push rod 174;
The driving shaft of the first servo motor 153 is fixedly connected with the first driving disk 151 coaxially, the driving shaft of the second servo motor 154 is fixedly connected with the second driving disk 152 coaxially,
The movable end of the first electric push rod 173 is controlled to push the first driven disc 171 to coaxially rotate, connect and stretch, so that workpieces placed between the first driving disc 151 and the first driven disc 171 can be clamped and fixed, and the workpieces on the first station are driven to rotate by controlling the rotation of the driving shaft of the first servo motor 153, so that the workpieces can be welded in all directions;
The movable end of the second electric push rod 174 is controlled to push the second driven disc 172 to coaxially rotate, connect and stretch, so that a workpiece placed between the second driving disc 152 and the second driven disc 172 can be clamped and fixed, and then the driving shaft of the second servo motor 154 is controlled to rotate, so that the workpiece on the second station is driven to rotate, and the omnibearing welding operation of the workpiece can be realized;
The support frame 110 is fixedly arranged on the upper surface of the working platform 100, the rotating shaft 130 is rotatably supported, the stepping motor 111 fixed at one end of the support frame 110 controls the rotating shaft 130 to rotate, and through the arrangement of two stations, arc welding can be performed at one side, feeding and discharging can be performed at the same time, the feeding and discharging period is shortened, and the working efficiency is improved.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. The double-station arc welding workstation is characterized by comprising a work station (100), wherein a support frame (110) is fixedly arranged on the upper surface of the work station (100), a welding robot (300) is arranged on one side of the support frame (110), a rotating shaft (130) is rotatably arranged at the upper end of the support frame (110), a stepping motor (111) is fixed at one end of the support frame (110), a driving shaft of the stepping motor (111) is in transmission connection with one end of the rotating shaft (130), a first support column (150) and a second support column (170) are respectively fixed at two ends of the rotating shaft (130), the first support column (150) and the second support column (170) are symmetrically arranged, a first driving disc (151) and a second driving disc (152) are rotatably arranged at two ends of the first support column (150), a first driven disc (171) and a second driven disc (172) are rotatably arranged at two ends of the second support column (170), and the first driving disc (151) and the second driving disc (172) are correspondingly arranged.
First pillar (150) fixed mounting has first servo motor (153) and second servo motor (154), the drive shaft of first servo motor (153) with coaxial fixed connection of first initiative dish (151), the drive shaft of second servo motor (154) with coaxial fixed connection of second initiative dish (152), second pillar (170) are fixed with first electric putter (173) and second electric putter (174), the expansion end of first electric putter (173) with coaxial rotation of first driven dish (171) is connected, the expansion end of second electric putter (174) with coaxial rotation of second driven dish (172) is connected.
2. The double-station arc welding workstation as claimed in claim 1, wherein one end of the rotating shaft (130) is coaxially fixed with a worm wheel (131), a driving shaft of the stepping motor (111) is coaxially fixed with a worm (112), the worm (112) is meshed with the worm wheel (131), a fence (101) is fixedly installed at the edge of the workstation (100), and the supporting frame (110) and the welding robot (300) are both arranged in the fence (101).
3. The double-station arc welding workstation as recited in claim 1, wherein the welding robot (300) comprises a six-axis robot, a welding machine and a wire feeding mechanism, the welding machine and the wire feeding mechanism are installed at the movable end of a mechanical arm of the six-axis robot, the welding machine and the wire feeding mechanism are driven to move by the robot, and a protective gas tank (103) is arranged at one side of the welding machine.
4. The double-station arc welding workstation as claimed in claim 1, wherein an electric control cabinet (105) and a robot control cabinet (106) are arranged on the upper surface of the workstation (100), a sensor (113) is arranged on one side of the supporting frame (110), and the sensor (113) is arranged at the bottom of the supporting frame (110); the first locating grooves are formed in the surfaces of the first driving disc (151) and the second driving disc (152), the second locating grooves are formed in the surfaces of the first driven disc (171) and the second driven disc (172), and the end portions are fixedly clamped with the first locating grooves or the second locating grooves in a matched mode when the workpiece is welded and clamped, so that stable clamping is guaranteed.
5. The double-station arc welding workstation as recited in claim 1, wherein the rotating shaft (130) is connected with baffles (190), the baffles (190) are disposed between the first driving disc (151) and the first driven disc (171), reinforcing ribs (191) are fixed on the surface of the baffles (190), two baffles (190) are disposed, and two baffles (190) are rotatably disposed.
6. The double-station arc welding workstation according to claim 5, wherein the rotating shaft (130) is hinged with a third electric push rod (114), one end of the baffle plate (190) is movably connected with the rotating shaft (130), and the other end of the baffle plate (190) is hinged with a movable end of the third electric push rod (114).
7. The dual station arc welding workstation as recited in claim 6, wherein one end of the baffle (190) is pivotally connected to the shaft (130) by a hinge.
8. The double-station arc welding workstation as recited in claim 6, wherein a chute is formed on a surface of the rotating shaft (130), the baffle plate (190) is slidably inserted into the chute, the rotating shaft (130) is rotatably provided with a gear (132), a rack (192) is fixed on the surface of the baffle plate (190), and the rack (192) is meshed with the gear (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322622003.6U CN221134438U (en) | 2023-09-26 | 2023-09-26 | Double-station arc welding workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322622003.6U CN221134438U (en) | 2023-09-26 | 2023-09-26 | Double-station arc welding workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221134438U true CN221134438U (en) | 2024-06-14 |
Family
ID=91417100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322622003.6U Active CN221134438U (en) | 2023-09-26 | 2023-09-26 | Double-station arc welding workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221134438U (en) |
-
2023
- 2023-09-26 CN CN202322622003.6U patent/CN221134438U/en active Active
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