CN215432324U - Positioning device for welding main frame - Google Patents
Positioning device for welding main frame Download PDFInfo
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- CN215432324U CN215432324U CN202120321296.2U CN202120321296U CN215432324U CN 215432324 U CN215432324 U CN 215432324U CN 202120321296 U CN202120321296 U CN 202120321296U CN 215432324 U CN215432324 U CN 215432324U
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- adjusting assembly
- assembly
- height adjusting
- servo motor
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Abstract
The utility model discloses a positioning device for welding a main frame, which comprises a bottom plate, a supporting frame, a height adjusting assembly, a direction adjusting assembly, an auxiliary hoisting assembly and a fixing assembly, wherein the supporting frame is arranged on the bottom plate, one end of the height adjusting assembly is arranged on the bottom plate, the other end of the height adjusting assembly is arranged below the supporting frame, the direction adjusting assembly is arranged on the height adjusting assembly, one end of the auxiliary hoisting assembly is connected to the height adjusting assembly, the other end of the auxiliary hoisting assembly is connected to the direction adjusting assembly, and the fixing assembly is symmetrically arranged on the side surface of a rotating plate, which is far away from a supporting shell. The utility model belongs to the technical field of welding positioning, and particularly relates to a positioning device for welding a main frame, which is used for fixing an alloy pipe through a fixing assembly, changing the height of the alloy pipe by utilizing a height adjusting assembly matched with an auxiliary crane according to welding requirements and changing the angle of the alloy pipe by utilizing a direction adjusting assembly so as to realize inclined positioning.
Description
Technical Field
The utility model belongs to the technical field of welding positioning, and particularly relates to a positioning device for welding a main frame.
Background
The aircraft frame is mainly formed by the alloy pipe welding, need weld its tie point at the in-process of production, because the aircraft frame is heavier, consequently to not unidimensional frame at the welded in-process, the location is inconvenient, and because the volume and the weight of frame are too big, waste time and energy through artifical location, workman's work load and manufacturing cost have been increased, can realize the location on level and vertical side mostly among the current positioner, hardly realize to the accessory that needs the slope location, because of a little the practicality of device has been reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the positioning device for welding the main frame, which fixes the alloy pipe through the fixing assembly, can change the height of the alloy pipe by utilizing the height adjusting assembly to be matched with the auxiliary hanging assembly according to the welding requirement, and can change the angle of the alloy pipe by utilizing the direction adjusting assembly so as to realize inclined positioning.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a positioning device for welding a main frame comprises a bottom plate, a supporting frame, a height adjusting assembly, a direction adjusting assembly, an auxiliary hoisting assembly and a fixing assembly, wherein the supporting frame is arranged on the bottom plate, one end of the height adjusting assembly is arranged on the bottom plate, the other end of the height adjusting assembly is arranged below the supporting frame, the direction adjusting assembly is arranged on the height adjusting assembly, one end of the auxiliary hoisting assembly is connected to the height adjusting assembly, the other end of the auxiliary hoisting assembly is connected to the direction adjusting assembly, and the fixing assembly is symmetrically arranged on the side face, away from a supporting shell, of a rotating plate; the transfer is including supporting shell, second servo motor, connecting block, commentaries on classics board, angle target and finger to the subassembly, it locates on the altitude mixture control subassembly to support the shell, second servo motor locates in supporting the shell, the connecting block is connected in second servo motor output, the commentaries on classics board is connected in the connecting block, the angle target runs through to change the board and connect on supporting the shell and locate to change the board and keep away from the side of supporting the shell, the finger is located commentaries on classics board central point and is put and locate on the side that the angle target kept away from the commentaries on classics board, with the alloy pipe through fixed subassembly fixed back, starts second servo motor, and second servo motor drives the connecting block and rotates, and the connecting block area changes the board and rotates, according to actual demand, utilizes the rotation of finger on the angle target, changes the alloy pipe to required angle, location when realizing the welding of alloy pipe when inclining.
Further, altitude mixture control subassembly includes protective housing, first servo motor, fixed block, lead screw pair, the protective housing is located under the braced frame, first servo motor locates in the protective housing, the fixed block is located on the bottom plate, lead screw one end is connected in first servo motor output and other end rotatable locating fixed block, the lead screw pair is portable to be cup jointed on the lead screw, starts first servo motor, and first servo motor drives the lead screw and rotates, and the lead screw drives the vice removal of lead screw, and the lead screw pair is taking the accent to the subassembly and is removing, realizes the regulation to the alloy pipe height on the fixed subassembly, realizes the location on the alloy pipe is not the same height.
Further, the auxiliary hoisting assembly comprises a driving wheel, a supporting rod, a driven wheel, a supporting plate, a rotating rod, a groove, a ball and a lifting rope, the driving wheel is sleeved at one end of the screw rod close to the first servo motor, the supporting rod is arranged on the side surface of the protective shell close to the direction-adjusting assembly, the driven wheel is rotatably sleeved on the supporting rod and meshed with the driving wheel, the supporting plate is arranged below the supporting frame and arranged on one side of the supporting rod away from the protective shell, one end of the rotating rod is connected with the driven wheel, the other end of the rotating rod is rotatably connected with the central position of the supporting plate, the groove is arranged on the side surface of the rotating plate in a surrounding manner, the ball can be arranged in the groove in a rolling manner, one end of the lifting rope is connected with the rotating rod, the other end of the lifting rope is connected with the ball, the driven wheel is driven by the driving wheel to rotate the rotating rod, the rotating rod enables the lifting rope to be matched with the height-adjusting assembly to realize height adjustment of the alloy pipe by retracting the lifting rope, play the guard action to height adjusting assembly, owing to the setting of recess and ball, avoid hindering the commentaries on classics board rotation among the adjusting assembly in addition.
Further, fixed subassembly includes fixed plate, curb plate, slide rail, cardboard and spring, the both sides on the commentaries on classics board are located to the fixed plate symmetry, the curb plate symmetry is located on the fixed plate, the slide rail is located on the fixed plate, the cardboard upper end sets up for the arc structure and symmetry slidable locates on the slide rail, spring one end is connected in the side of curb plate and the other end is connected in the cardboard, puts the alloy pipe in the middle of the cardboard, pushes down the alloy pipe, because the cardboard upper end sets up for the arc structure, conveniently pushes the alloy pipe into between the cardboard, because the effect of spring, the spring area cardboard moves in opposite directions, realizes the fixed action to the alloy pipe.
The utility model adopts the structure to obtain the following beneficial effects: the utility model provides a positioning device for welding a main frame, which drives a connecting block to rotate through a second servo motor in a direction adjusting assembly, the connecting block drives a rotating plate to rotate, an alloy pipe is rotated to a required angle through the rotation of a finger rod on an angle target plate according to actual requirements, so that the positioning of the alloy pipe during the inclination during the welding is realized, a lead screw is driven to rotate through a first servo motor in a height adjusting assembly, the lead screw drives a lead screw pair to move, the lead screw pair drives the direction adjusting assembly to move, the height adjustment of the alloy pipe on a fixed assembly is realized, the positioning of the alloy pipe on different heights is realized, the manual positioning is avoided, the labor cost is saved, a driven wheel in an auxiliary hoisting assembly is driven to rotate by a driving wheel, the driven wheel drives the rotating rod to rotate, the rotating rod enables a lifting rope to be matched with the height adjusting assembly to realize the height adjustment of the alloy pipe through the retraction of the lifting rope, the protection effect on the height adjusting assembly is realized, in addition, due to the arrangement of the grooves and the balls, the rotation of the rotating plate in the adjusting assembly is prevented from being hindered, the alloy pipe is placed in the middle of the clamping plate in the fixing assembly, the alloy pipe is pressed downwards, the upper end of the clamping plate is arranged in an arc-shaped structure, the alloy pipe is conveniently pressed between the clamping plates, and the clamping plates are driven by the springs to move oppositely under the action of the springs, so that the alloy pipe is fixed.
Drawings
FIG. 1 is an overall view of a positioning apparatus for welding a main frame according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a side view of a positioning device for welding a main frame according to the present invention.
The device comprises a base plate 1, a bottom plate 2, a supporting frame 3, a height adjusting assembly 4, a direction adjusting assembly 5, an auxiliary hoisting assembly 6, a fixing assembly 7, a supporting shell 8, a second servo motor 9, a connecting block 10, a rotating plate 11, an angle mark plate 12, a finger rod 13, a protective shell 14, a first servo motor 15, a fixed block 16, a lead screw 17, a lead screw pair 18, a driving wheel 19, a supporting rod 20, a driven wheel 21, a supporting plate 22, a rotating rod 23, a groove 24, a ball 25, a lifting rope 26, a fixed plate 27, a side plate 28, a sliding rail 29, a clamping plate 30 and a spring.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the positioning device for welding the main frame of the present invention comprises a bottom plate 1, a supporting frame 2, a height adjusting assembly 3, a direction adjusting assembly 4, an auxiliary hoisting assembly 5 and a fixing assembly 6, wherein the supporting frame 2 is arranged on the bottom plate 1, one end of the height adjusting assembly 3 is arranged on the bottom plate 1, the other end of the height adjusting assembly 3 is arranged below the supporting frame 2, the direction adjusting assembly 4 is arranged on the height adjusting assembly 3, one end of the auxiliary hoisting assembly 5 is connected to the height adjusting assembly 3, the other end of the auxiliary hoisting assembly is connected to the direction adjusting assembly 4, and the fixing assembly 6 is symmetrically arranged on the side surface of the rotating plate 10 away from the supporting shell 7; transfer to subassembly 4 including supporting shell 7, second servo motor 8, connecting block 9, commentaries on classics board 10, angle mark board 11 and finger 12, it locates on height adjusting subassembly 3 to support shell 7, second servo motor 8 is located and is supported in the shell 7, connecting block 9 is connected in the 8 output of second servo motor, change board 10 and connect in connecting block 9, angle mark board 11 runs through and changes board 10 and connect on supporting shell 7 and locate to change board 10 and keep away from the side that supports shell 7, finger 12 is located and is changeed board 10 central point and put and locate on angle mark board 11 keeps away from the side of changeing board 10.
Supplementary hoist and mount subassembly 5 includes drive wheel 18, bracing piece 19, follows driving wheel 20, backup pad 21, bull stick 22, recess 23, ball 24 and lifting rope 25, drive wheel 18 cup joints in the one end that lead screw 16 is close to first servo motor 14, bracing piece 19 is located on the protective housing 13 is close to the side of transferring to subassembly 4, follow driving wheel 20 can rotate to cup joint on bracing piece 19 and mesh mutually with drive wheel 18, backup pad 21 is located under braced frame 2 and is located bracing piece 19 and keep away from one side of protective housing 13, bull stick 22 one end is connected in from the central point of driving wheel 20 and other end rotatable coupling in backup pad 21, recess 23 is encircleed on locating the side of rotating plate 10, ball 24 can roll and locate in recess 23, lifting rope 25 one end is connected in bull stick 22 and the other end is connected in ball 24.
The fixed component 6 comprises a fixed plate 26, side plates 27, slide rails 28, a clamping plate 29 and springs 30, wherein the fixed plate 26 is symmetrically arranged on two sides of the rotating plate 10, the side plates 27 are symmetrically arranged on the fixed plate 26, the slide rails 28 are arranged on the fixed plate 26, the upper ends of the clamping plate 29 are arranged in an arc-shaped structure and are symmetrically arranged on the slide rails 28 in a sliding manner, and one ends of the springs 30 are connected to the side surfaces of the side plates 27 while the other ends of the springs are connected to the clamping plate 29.
When the alloy pipe height adjusting device is used specifically, an alloy pipe is placed between the clamping plates 29, the alloy pipe is pressed downwards, the upper end of each clamping plate 29 is arranged in an arc-shaped structure, the alloy pipe is conveniently pressed into the corresponding clamping plate 29, the clamping plates 29 are driven by the springs 30 to move oppositely, the alloy pipe is fixed, when the height of the alloy pipe needs to be changed, the first servo motor 14 is started, the first servo motor 14 drives the lead screw 16 to rotate, the lead screw 16 drives the lead screw pair 17 to move, the lead screw pair 17 drives the direction adjusting component 4 to move, the height of the alloy pipe on the fixing component 6 is adjusted, the alloy pipe is positioned at different heights, meanwhile, the driven wheel 20 is driven by the driving wheel to rotate, the driven wheel 20 drives the rotating rod 22 to rotate, the rotating rod 22 is wound and unwound by the lifting rope 25, the lifting rope 25 is matched with the height adjusting component 3 to adjust the height of the alloy pipe, and the height adjusting component 3 is protected, in addition, due to the arrangement of the grooves 23 and the balls 24, the rotation of the rotating plate 10 in the adjusting assembly is prevented from being blocked, when the angle of the alloy pipe needs to be adjusted and positioned, the second servo motor 8 is started, the second servo motor 8 drives the connecting block 9 to rotate, the connecting block 9 drives the rotating plate 10 to rotate, the alloy pipe is rotated to a required angle by the rotation of the finger 12 on the angle marking plate 11 according to actual requirements, and the positioning during the inclination of the alloy pipe in the welding process is realized.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a main frame is positioner for welding which characterized in that: the device comprises a bottom plate, a supporting frame, a height adjusting assembly, a direction adjusting assembly, an auxiliary hoisting assembly and a fixing assembly, wherein the supporting frame is arranged on the bottom plate, one end of the height adjusting assembly is arranged on the bottom plate, the other end of the height adjusting assembly is arranged below the supporting frame, the direction adjusting assembly is arranged on the height adjusting assembly, one end of the auxiliary hoisting assembly is connected to the height adjusting assembly, the other end of the auxiliary hoisting assembly is connected to the direction adjusting assembly, and the fixing assembly is symmetrically arranged on the side surface of a rotating plate, which is far away from a supporting shell; the direction-adjusting component comprises a supporting shell, a second servo motor, a connecting block, a rotating plate, an angle marking plate and a finger rod, the supporting shell is arranged on the height adjusting component, the second servo motor is arranged in the supporting shell, the connecting block is connected to the output end of the second servo motor, the rotating plate is connected to the connecting block, the angle marking plate runs through the rotating plate to be connected to the supporting shell and is arranged on the side face, far away from the supporting shell, of the rotating plate, the finger rod is arranged on the side face, far away from the rotating plate, of the angle marking plate, the center position of the rotating plate is arranged, and the finger rod is arranged on the side face, far away from the rotating plate, of the angle marking plate.
2. A positioning apparatus for welding a main frame as defined in claim 1, further comprising: the height adjusting assembly comprises a protective shell, a first servo motor, a fixed block, a lead screw and a lead screw pair, the protective shell is arranged under the supporting frame, the first servo motor is arranged in the protective shell, the fixed block is arranged on the bottom plate, one end of the lead screw is connected into the fixed block which is rotatably arranged at the output end of the first servo motor and the other end of the lead screw, and the lead screw pair is movably sleeved on the lead screw.
3. A positioning apparatus for welding a main frame as defined in claim 2, wherein: the supplementary hoist and mount subassembly includes drive wheel, bracing piece, follows driving wheel, backup pad, bull stick, recess, ball and lifting rope, the drive wheel cup joints in the one end that the lead screw is close to first servo motor, the bracing piece is located the protective housing and is close to on the side of transferring to the subassembly, from the rotatable cup joint on the bracing piece of driving wheel and mesh mutually with the drive wheel, the backup pad is located under braced frame and is located one side that the protective housing was kept away from to the bracing piece, bull stick one end is connected and is put in the central point of backup pad from driving wheel and other end rotatable coupling, the recess is encircleed on locating the side of bull stick, the ball can roll and locate in the recess, lifting rope one end is connected in bull stick and the other end and is connected in the ball.
4. A positioning apparatus for welding a main frame as defined in claim 3, wherein: the fixed component comprises a fixed plate, side plates, slide rails, a clamping plate and springs, the fixed plate is symmetrically arranged on two sides of the rotating plate, the side plates are symmetrically arranged on the fixed plate, the slide rails are arranged on the fixed plate, the upper end of the clamping plate is of an arc-shaped structure and is symmetrically arranged on the slide rails in a sliding manner, and one end of each spring is connected to the side face of the corresponding side plate while the other end of the spring is connected to the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321296.2U CN215432324U (en) | 2021-02-04 | 2021-02-04 | Positioning device for welding main frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120321296.2U CN215432324U (en) | 2021-02-04 | 2021-02-04 | Positioning device for welding main frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215432324U true CN215432324U (en) | 2022-01-07 |
Family
ID=79701839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120321296.2U Active CN215432324U (en) | 2021-02-04 | 2021-02-04 | Positioning device for welding main frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215432324U (en) |
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2021
- 2021-02-04 CN CN202120321296.2U patent/CN215432324U/en active Active
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