CN210209159U - High-precision three-axis movable welding machine - Google Patents
High-precision three-axis movable welding machine Download PDFInfo
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- CN210209159U CN210209159U CN201921174056.3U CN201921174056U CN210209159U CN 210209159 U CN210209159 U CN 210209159U CN 201921174056 U CN201921174056 U CN 201921174056U CN 210209159 U CN210209159 U CN 210209159U
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Abstract
The utility model belongs to the technical field of welding machines, in particular to a high-precision three-shaft moving welding machine, which is inconvenient to adjust a workpiece fixing frame in a comparison file, cannot meet the welding of workpieces with different sizes, and the workpiece fixing frame is only a U-shaped shell, cannot fix the workpieces, and cannot meet the welding requirement problem, the proposal is provided, which comprises a welding machine case, the bottom of the welding machine case is provided with a base, the base is provided with a first shaft driving moving mechanism and a second shaft driving moving mechanism, the welding machine case is provided with a third shaft driving moving mechanism, the third shaft driving moving mechanism is provided with a welding robot, the first shaft driving moving mechanism is movably provided with a first slide block, the top of the first slide block is provided with a fixing member which is of a U-shaped structure, the utility model can meet the welding of workpieces with different sizes, and is convenient to fix the workpieces to be welded, can meet the welding requirement.
Description
Technical Field
The utility model relates to a welding machine technical field especially relates to a high accuracy triaxial removes welding machine.
Background
With the development of society, machines gradually replace manual operation, the same is true in the welding technical field, and through retrieval, the public (bulletin) number: CN207668764U discloses a high-precision three-axis mobile welding machine, comprising a welding machine case, a lower base, a first axis driving moving mechanism, a second axis driving moving mechanism, a third axis driving moving mechanism and a welding robot, wherein the lower base is arranged at the lower part of the welding machine case and supports the welding machine case, the first axis driving moving mechanism and the second axis driving moving mechanism are arranged on the lower base, the first axis driving moving mechanism and the second axis driving moving mechanism enable a processing element to move in an XY plane, the third axis driving moving mechanism is arranged at the upper part of the welding machine case, the welding robot is arranged on the third axis driving moving mechanism, the third axis driving moving mechanism enables the welding robot to move up and down in a Z axis direction, the first axis driving moving mechanism comprises a first step motor, a first screw rod, a first slide block and a workpiece fixing frame, the first stepping motor is arranged on the lower base, the first screw rod is connected with the first stepping motor, the first sliding block is sleeved outside the first screw rod, and the workpiece fixing frame is arranged on the upper end face of the first sliding block. The utility model discloses a first axle drive moving mechanism and second drive moving mechanism make welding workpiece can remove in the two-dimensional plane, reciprocate through a third axle drive actuating mechanism drive welding robot.
However, the workpiece fixing frame in the patent document is not convenient to adjust and cannot meet welding requirements of workpieces of different sizes, and the workpiece fixing frame is only a U-shaped shell, cannot fix the workpieces and cannot meet welding requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the work piece mount among the comparison file and being not convenient for adjust, can not satisfy not unidimensional work piece welding, and the work piece mount is a U shell only, can't fix the work piece, can not satisfy welding demand shortcoming, and the high accuracy triaxial removes welding machine that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high accuracy triaxial removes welding machine, including the welding machine case, the bottom of welding machine case is provided with the base, be provided with primary shaft drive moving mechanism and secondary shaft drive moving mechanism on the base, be provided with third shaft drive moving mechanism on the welding machine case, be provided with welding robot on the third shaft drive moving mechanism, movable mounting has first slider on the primary shaft drive moving mechanism, the top of first slider is provided with the mounting, the mounting is U type structure, slidable mounting has two movable plates on the bottom inner wall of mounting, the top of two movable plates is all rotated and is installed the rotor plate, equal lateral sliding mounting has two guide arms on two movable plates, equal fixed mounting has same material stripper plate on two guide arms that are located same movable plate, material stripper plate cooperatees with the rotor plate that corresponds, material stripper plate and rotor plate are used for fixing the work piece.
Preferably, one side fixed mounting of movable plate has the bracing piece, rotates on the bracing piece and installs the gear, and the outside fixed mounting of gear has the distance rod, and the top of distance rod rotates the one end of installing the connecting rod, the other end of connecting rod and the rotor plate swing joint that corresponds, and the connecting rod can promote the rotor plate upset.
Preferably, one side of the material extrusion plate is fixedly provided with a rack, the rack is in sliding connection with the corresponding moving plate, the rack is meshed with the corresponding gear, one side of the material extrusion plate and one side of the corresponding moving plate are fixedly provided with a plurality of springs, and one side of the material extrusion plate is provided with an anti-slip pad.
Preferably, two square grooves are formed in the inner wall of the bottom of the fixing part, square blocks are arranged in the two square grooves in a sliding mode, the two square blocks are fixedly connected with the two movable plates respectively, the two square grooves are internally provided with the same lead screw in a rotating mode, the two square blocks are provided with threaded holes, the two threaded holes are connected with the lead screw in a threaded mode, the thread turning directions of the two threaded holes are opposite, one side of the fixing part is provided with a servo motor, the output shaft of the servo motor is fixedly installed with one end of the lead screw, the lead screw drives the two square blocks to move, the two square blocks drive the two movable plates to move, and the distance between.
Preferably, one side fixedly connected with extrusion pad of rotor plate, the rectangular channel has been seted up to the opposite side of rotor plate, and slidable mounting has the rectangular block in the rectangular channel, and the rectangular block rotates with the connecting rod that corresponds to be connected, and last electric connection of servo motor has the controller, and the rotor plate can be alleviated through the extrusion pad and the work piece between the pressure.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the lead screw drives the two square blocks to move, the two square blocks drive the two movable plates to move, the distance between the two movable plates can be adjusted, the welding tool can adapt to welding of workpieces with different sizes, and the application range is expanded.
(2) According to the scheme, the two material extrusion plates are contacted and extruded with the workpiece to be welded, and the side face of the workpiece is fixed.
(3) This scheme extrudees the work piece through two rotor plate upsets, and is fixed with the top work piece, has increased the stability of work piece, convenient welding.
The utility model discloses can satisfy not unidimensional work piece welding, the convenience is fixed to needs welded work piece, can satisfy the welding demand.
Drawings
FIG. 1 is a schematic structural view of a high-precision three-axis mobile welding machine according to the present invention;
FIG. 2 is a schematic structural view of part A of a high-precision three-axis mobile welding machine provided by the present invention;
fig. 3 is the utility model provides a high accuracy triaxial removes mounting, movable plate, rotor plate and distance rod's of welding machine looks sideways at connection structure schematic diagram.
In the figure: the welding machine comprises a welding machine cabinet 1, a first shaft driving and moving mechanism 2, a second shaft driving and moving mechanism 3, a third shaft driving and moving mechanism 4, a fixing part 5, a welding robot 6, a first sliding block 7, a moving plate 8, a material extrusion plate 9, a rack 10, a gear 11, a thrust rod 12, a connecting rod 13, a rectangular block 14, a rotating plate 15, a spring 16, a square block 17, a lead screw 18, a servo motor 19 and a guide rod 20.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a high-precision three-axis moving welding machine comprises a welding machine case 1, a base is arranged at the bottom of the welding machine case 1, a first axis driving moving mechanism 2 and a second axis driving moving mechanism 3 are arranged on the base, a third axis driving moving mechanism 4 is arranged on the welding machine case 1, a welding robot 6 is arranged on the third axis driving moving mechanism 4, a first slider 7 is movably arranged on the first axis driving moving mechanism 2, a fixing member 5 is arranged at the top of the first slider 7, the fixing member 5 is in a U-shaped structure, two moving plates 8 are slidably arranged on the inner wall of the bottom of the fixing member 5, rotating plates 15 are rotatably arranged at the tops of the two moving plates 8, two guide rods 20 are transversely slidably arranged on the two moving plates 8, the same material extruding plate 9 is fixedly arranged on the two guide rods 20 on the same, the material pressing plate 9 is engaged with the corresponding rotating plate 15, and the material pressing plate 9 and the rotating plate 5 are used for fixing the workpiece.
In this embodiment, one side fixed mounting of movable plate 8 has the bracing piece, rotates on the bracing piece and installs gear 11, and the outside fixed mounting of gear 11 has thrust rod 12, and the top of thrust rod 12 rotates the one end of installing connecting rod 13, and the other end of connecting rod 13 and the rotor plate 15 swing joint that corresponds, connecting rod 13 can promote the upset of rotor plate 15.
In this embodiment, a rack 10 is fixedly installed on one side of the material pressing plate 9, the rack 10 is slidably connected with the corresponding moving plate 8, the rack 10 is engaged with the corresponding gear 11, a plurality of springs 16 are fixedly installed on one side of the material pressing plate 9 and one side of the corresponding moving plate 8, and an anti-slip pad is installed on one side of the material pressing plate 9.
In this embodiment, two square grooves have been seted up on the bottom inner wall of mounting 5, equal slidable mounting has square block 17 in two square grooves, two square blocks 17 respectively with two movable plate 8 fixed connection, two square inslots all rotate and install same lead screw 18, all set up threaded hole on two square blocks 17, two screw holes all with lead screw 18 threaded connection, the screw thread of two screw holes is turned around to opposite, one side of mounting 5 is provided with servo motor 19, servo motor 19's output shaft and lead screw 18's one end fixed mounting, lead screw 18 drives two square blocks 17 and removes, two square blocks 17 drive two movable plates 8 and remove, can adjust the interval of two movable plates 8.
In this embodiment, one side fixedly connected with extrusion pad of rotor plate 15, the rectangular channel has been seted up to the opposite side of rotor plate 15, and slidable mounting has rectangular block 14 in the rectangular channel, and rectangular block 14 rotates with the connecting rod 13 that corresponds to be connected, and electric connection has the controller on the servo motor 19, and rotor plate 15 can alleviate through the extrusion pad with the pressure between the work piece.
Example two
Referring to fig. 1-3, a high-precision three-axis moving welding machine comprises a welding machine case 1, a base is arranged at the bottom of the welding machine case 1, a first axis driving moving mechanism 2 and a second axis driving moving mechanism 3 are arranged on the base, a third axis driving moving mechanism 4 is arranged on the welding machine case 1, a welding robot 6 is arranged on the third axis driving moving mechanism 4, a first slider 7 is movably arranged on the first axis driving moving mechanism 2, a fixing part 5 is arranged at the top of the first slider 7, the fixing part 5 is in a U-shaped structure, two moving plates 8 are slidably arranged on the inner wall of the bottom of the fixing part 5, rotating plates 15 are rotatably arranged at the tops of the two moving plates 8, two guide rods 20 are transversely slidably arranged on the two moving plates 8, and a same material extruding plate 9 is fixedly arranged on the two guide rods 20 on the same moving, the material pressing plate 9 is engaged with the corresponding rotating plate 15, and the material pressing plate 9 and the rotating plate 5 are used for fixing the workpiece.
In this embodiment, one side of the moving plate 8 is provided with a support rod through welding and fixing, the support rod is provided with a gear 11 in a rotating manner, the outer side of the gear 11 is provided with a thrust rod 12 through welding and fixing, the top end of the thrust rod 12 is provided with one end of a connecting rod 13 in a rotating manner, the other end of the connecting rod 13 is movably connected with a corresponding rotating plate 15, and the connecting rod 13 can push the rotating plate 15 to overturn.
In this embodiment, a rack 10 is fixedly installed on one side of the material pressing plate 9 by welding, the rack 10 is slidably connected with the corresponding moving plate 8, the rack 10 is engaged with the corresponding gear 11, a plurality of springs 16 are fixedly installed on one side of the material pressing plate 9 and one side of the corresponding moving plate 8 by welding, and an anti-slip pad is arranged on one side of the material pressing plate 9.
In this embodiment, two square grooves have been seted up on the bottom inner wall of mounting 5, equal slidable mounting has square block 17 in two square grooves, two square blocks 17 pass through screw fixed connection with two movable plates 8 respectively, two square inslots all rotate and install same lead screw 18, all set up threaded hole on two square blocks 17, two threaded holes all with lead screw 18 threaded connection, the screw thread of two threaded holes is turned around to opposite, one side of mounting 5 is provided with servo motor 19, the welded fastening installation is passed through with the one end of lead screw 18 to servo motor 19's output shaft, lead screw 18 drives two square blocks 17 and removes, two square blocks 17 drive two movable plates 8 and remove, can adjust the interval of two movable plates 8.
In this embodiment, one side of the rotating plate 15 is connected with the extrusion pad through the screw fixedly, the rectangular channel has been seted up to the opposite side of rotating plate 15, slidable mounting has rectangular block 14 in the rectangular channel, rectangular block 14 rotates with the connecting rod 13 that corresponds to be connected, electrically connected with controller on the servo motor 19, rotating plate 15 can alleviate and the work piece between pressure through the extrusion pad.
In the embodiment, when the welding fixture is used, a workpiece to be welded is placed in the fixing part 5, the servo motor 19 is started, the servo motor 19 drives the screw rod 18 to rotate, the screw rod 18 drives the two square blocks 17 to approach each other, the two square blocks 17 drive the two movable plates 8 to approach each other, the two movable plates 8 drive the two material extrusion plates 9 to approach each other, the two material extrusion plates 9 are contacted with the workpiece to be welded and extruded, due to the relation between acting force and reaction force, the material extrusion plates 9 move in opposite directions to compress the corresponding springs 16 to deform, the material extrusion plates 9 drive the corresponding racks 10 to move, the racks 10 move to drive the corresponding gears 11 to rotate, the gears 11 drive the corresponding thrust rods 12 to turn over, the thrust rods 12 push the corresponding rotating plates 15 to turn over through the connecting rods 13 and the rectangular blocks 14, the rotating plates 15 turn over to extrude the workpiece through the, fixing the workpiece, stopping the servo motor 19, indicating in the comparison document that the first slide block 7 can be moved by the first shaft driving moving mechanism 2, further moving the fixing part 5, moving the workpiece to be welded to a proper position, arranging the second shaft driving moving mechanism 3 to be perpendicular to the first shaft driving moving mechanism 2, enabling the workpiece to move in an XY plane, arranging the third shaft driving moving mechanism 4 to move the welding robot 6, matching the third shaft driving moving mechanism 4 with the first shaft driving moving mechanism 2 and the second shaft driving moving mechanism 3, forming a three-dimensional welding structure, flexibly adjusting the workpiece or the welding robot 6, facilitating welding, greatly improving production efficiency, improving welding accuracy, arranging an observation window on the side surface of the welding machine case 1, facilitating the production of welding progress and problems in the welding process, so as to master welding machine equipment operational aspect, can make adaptability adjustment to equipment, after the welding is accomplished, reverse servo motor 19 of opening for two movable plates 8 keep away from each other, under the spring action of spring 16, two rotor plates 15 all overturn and leave the work piece, take off the work piece after the welding is accomplished can, servo motor 19 has outage self-locking function.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A high-precision three-axis movable welding machine comprises a welding machine case (1), wherein a base is arranged at the bottom of the welding machine case (1), a first axis driving moving mechanism (2) and a second axis driving moving mechanism (3) are arranged on the base, a third axis driving moving mechanism (4) is arranged on the welding machine case (1), a welding robot (6) is arranged on the third axis driving moving mechanism (4), a first sliding block (7) is movably arranged on the first axis driving moving mechanism (2), the high-precision three-axis movable welding machine is characterized in that a fixing part (5) is arranged at the top of the first sliding block (7), the fixing part (5) is of a U-shaped structure, two movable plates (8) are slidably arranged on the inner wall of the bottom of the fixing part (5), rotating plates (15) are rotatably arranged at the tops of the two movable plates (8), and two guide rods (20) are transversely, two guide rods (20) on the same moving plate (8) are fixedly provided with the same material extrusion plate (9), and the material extrusion plate (9) is matched with the corresponding rotating plate (15).
2. A high-precision three-axis moving welding machine according to claim 1, characterized in that a support rod is fixedly installed on one side of the moving plate (8), a gear (11) is rotatably installed on the support rod, a thrust rod (12) is fixedly installed on the outer side of the gear (11), one end of a connecting rod (13) is rotatably installed at the top end of the thrust rod (12), and the other end of the connecting rod (13) is movably connected with a corresponding rotating plate (15).
3. A machine for high precision three-axis moving welding according to claim 1, characterized in that one side of said material pressing plate (9) is fixedly mounted with a rack (10), the rack (10) is slidably connected with the corresponding moving plate (8), the rack (10) is engaged with the corresponding gear (11), and one side of the material pressing plate (9) and one side of the corresponding moving plate (8) are fixedly mounted with a plurality of springs (16).
4. The high-precision three-axis moving welding machine according to claim 1, characterized in that two square grooves are formed in the inner wall of the bottom of the fixing member (5), square blocks (17) are slidably mounted in the two square grooves, the two square blocks (17) are fixedly connected with the two moving plates (8) respectively, the same lead screw (18) is rotatably mounted in the two square grooves, threaded holes are formed in the two square blocks (17), the two threaded holes are in threaded connection with the lead screw (18), the thread turning directions of the two threaded holes are opposite, a servo motor (19) is arranged on one side of the fixing member (5), and an output shaft of the servo motor (19) is fixedly mounted with one end of the lead screw (18).
5. A high-precision three-axis moving welding machine according to claim 1, characterized in that one side of the rotating plate (15) is fixedly connected with an extrusion pad, the other side of the rotating plate (15) is provided with a rectangular groove, a rectangular block (14) is slidably mounted in the rectangular groove, the rectangular block (14) is rotatably connected with a corresponding connecting rod (13), and a servo motor (19) is electrically connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174056.3U CN210209159U (en) | 2019-07-25 | 2019-07-25 | High-precision three-axis movable welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921174056.3U CN210209159U (en) | 2019-07-25 | 2019-07-25 | High-precision three-axis movable welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210209159U true CN210209159U (en) | 2020-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921174056.3U Active CN210209159U (en) | 2019-07-25 | 2019-07-25 | High-precision three-axis movable welding machine |
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| Country | Link |
|---|---|
| CN (1) | CN210209159U (en) |
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2019
- 2019-07-25 CN CN201921174056.3U patent/CN210209159U/en active Active
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