CN219818471U - Repair welding machine for inner hole repair - Google Patents
Repair welding machine for inner hole repair Download PDFInfo
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- CN219818471U CN219818471U CN202321377249.5U CN202321377249U CN219818471U CN 219818471 U CN219818471 U CN 219818471U CN 202321377249 U CN202321377249 U CN 202321377249U CN 219818471 U CN219818471 U CN 219818471U
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- hole
- supporting seat
- repaired
- fixed
- positioning
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- 238000003466 welding Methods 0.000 title claims abstract description 42
- 230000008439 repair process Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model provides an inner hole repairing and welding machine which comprises a supporting seat, wherein an electromagnetic connector is fixed at the lower end of the supporting seat, the electromagnetic connector can be magnetically fixed on a workpiece, a rotating mechanism is arranged on the upper side of the supporting seat, the rotating mechanism comprises a mounting plate, a first motor is fixed on the mounting plate, a rotating shaft is fixed on an output shaft of the first motor, a welding gun is arranged at the bottom end of the rotating shaft, the welding gun can be accommodated in a hole to be repaired on the workpiece, and the welding gun can rotate along the inner wall of the hole to be repaired under the driving of the rotating shaft so as to repair the periphery of the inner wall of the hole to be repaired. The whole device is simple to adjust, convenient to operate and convenient to use, and the working efficiency is greatly improved.
Description
Technical Field
The utility model relates to the technical field of inner hole repairing devices, in particular to an inner hole repairing and repairing welding machine.
Background
The abrasion of the shaft hole of the integral frame needs to be repaired, the shaft hole repair welding is adopted and then the boring is carried out to achieve the purpose of repairing, the manual operation of the shaft hole repair welding (especially the deep shaft hole repair welding) is influenced by the depth and the position of the shaft hole, the completion difficulty is quite large, the welding quality cannot be guaranteed, in the prior art, welding equipment is fixed through a triangular fixing frame, an auxiliary structure is added for a large-scale plate type deep hole to fix, and the triangular fixing frame is large in adjustment difficulty and difficult to operate; in view of this, overcoming the defects in the prior art is a problem to be solved in the art.
Disclosure of Invention
In order to solve the problems of great adjustment difficulty and difficult operation of the existing welding device in the background technology, the utility model provides an inner hole repairing and repairing welding machine.
In order to achieve the purpose, the specific technical scheme of the inner hole repairing and repairing welding machine is as follows:
the utility model provides an inner hole repairing and welding machine which comprises a supporting seat, wherein an electromagnetic connector is fixed at the lower end of the supporting seat, the electromagnetic connector can be magnetically fixed on a workpiece, a rotating mechanism is arranged on the upper side of the supporting seat, the rotating mechanism comprises a mounting plate, a first motor is fixed on the mounting plate, a rotating shaft is fixed on an output shaft of the first motor, a welding gun is arranged at the bottom end of the rotating shaft, the welding gun can be accommodated in a hole to be repaired on the workpiece, and the welding gun can rotate along the inner wall of the hole to be repaired under the driving of the rotating shaft so as to repair the periphery of the inner wall of the hole to be repaired.
In one embodiment of the utility model, the supporting seat is further provided with a lifting mechanism, the rotating mechanism is arranged on the lifting mechanism, the lifting mechanism comprises a mounting seat, the mounting seat is fixedly arranged on the supporting seat, a mounting cylinder is fixed on the upper side of the mounting seat, a second motor is fixed on the top end of the mounting cylinder, a screw rod is fixed on an output shaft of the second motor, the lower end of the screw rod is rotationally connected with the mounting seat, a moving block is connected to the screw rod in a transmission manner, the moving block penetrates through the wall of the mounting cylinder, the outer side of the moving block is fixedly connected with the mounting plate, and a rotating shaft on the rotating mechanism penetrates through the mounting seat and can move up and down along the mounting seat under the driving of the moving block, so that a welding gun is driven to move up and down in a hole to be repaired.
In one embodiment of the utility model, a sliding block is fixed on one side of the moving block, a sliding groove is formed in the inner wall of the mounting cylinder, and the sliding block can be accommodated in the sliding groove and slide along the sliding groove.
In one embodiment of the present utility model, the first motor and the second motor are servo motors.
In one embodiment of the utility model, a positioning mechanism for determining the position relationship between the supporting seat and the hole to be repaired on the workpiece can be arranged on the supporting seat, the positioning mechanism comprises a positioning plate, a positioning hole matched with the positioning plate is formed in the supporting seat, the positioning plate is placed in the positioning hole, a connecting rod is fixed at the circle center of the positioning plate, an adjusting block is connected onto the connecting rod in a sliding manner, a fixing block is fixedly connected to the bottom end of the connecting rod, telescopic rods are symmetrically arranged between the adjusting block and the fixing block, a positioning seat is fixed on the outer side of the telescopic rods, and the positioning seat can be attached to the inner wall and the top surface of the hole to be repaired.
The beneficial effects of the utility model are as follows:
through set up rotary mechanism on the support frame, first motor drives the pivot rotation, and then the pivot drives welder and realizes circumference rotation around the inner wall of hole of waiting to repair, realize waiting to repair hole inner wall circumference's restoration, rotary mechanism sets up on elevating system, it is rotatory through second motor drive lead screw, and then lead screw drive movable block reciprocates along the lead screw, and then the movable block drives rotary mechanism up-and-down motion, and then drive welder and reciprocate in waiting to repair the hole, realize waiting to repair hole inner wall upper and lower position's restoration, whole device is adjusted simply, and convenient operation, and it is convenient to use, improves work efficiency greatly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of an overall apparatus according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a lifting mechanism according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a rotation mechanism according to an embodiment of the present utility model;
FIG. 4 is a schematic view of the internal structure of a mounting cylinder according to an embodiment of the present utility model;
FIG. 5 is a schematic view of a positioning mechanism and a support seat according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram illustrating a positioning state of a positioning mechanism and a supporting seat according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of a mounting position of a supporting seat and a workpiece according to an embodiment of the present utility model;
fig. 8 is a schematic structural diagram of a positioning mechanism according to an embodiment of the present utility model.
In the figure: 100. a support base; 110. an electromagnetic connector; 120. positioning holes; 200. a workpiece; 210. hole to be repaired; 300. a rotation mechanism; 310. a mounting plate; 320. a first motor; 330. a rotating shaft; 340. a welding gun; 400. a lifting mechanism; 410. a mounting base; 420. a mounting cylinder; 421. a chute; 430. a second motor; 440. a screw rod; 450. a moving block; 451. a slide block; 500. a positioning mechanism; 510. a positioning plate; 520. a connecting rod; 530. an adjusting block; 540. a fixed block; 550. a telescopic rod; 560. and a positioning seat.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
In the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly and may be, for example, fixedly attached, detachably attached, or integrally attached; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Examples
Referring to fig. 1 and 7, the utility model provides an inner hole repairing and repairing welding machine, which comprises a supporting seat 100, wherein an electromagnetic connector 110 is fixed at the lower end of the supporting seat 100, the electromagnetic connector 110 can be magnetically attracted and fixed on a workpiece 200, the electromagnetic connector 110 is electrified, the electromagnetic connector 110 generates magnetic attraction to be magnetically attracted on the workpiece 200, the fixing between the supporting seat 100 and the workpiece 200 is realized, the magnetic force of the electromagnetic connector 110 disappears after the power is cut off, and the position of the supporting seat 100 on the workpiece 200 can be moved, so that the welding machine is simple and quick to use;
referring to fig. 2, 3 and 4, a rotating mechanism 300 is disposed on the upper side of the supporting seat 100, the rotating mechanism 300 includes a mounting plate 310, a first motor 320 is fixed on the mounting plate 310, the first motor 320 is a servo motor, an output shaft of the first motor 320 is fixed with a rotating shaft 330, a welding gun 340 is disposed at the bottom end of the rotating shaft 330, the welding gun 340 and the rotating shaft 330 are telescopically disposed, and further, the distance between the welding gun 340 and the inner wall of the hole 210 to be repaired can be adjusted, the welding gun 340 can be accommodated in the hole 210 to be repaired on the workpiece 200, and the welding gun 340 can rotate along the inner wall of the hole 210 to be repaired under the driving of the rotating shaft 330, so that the repair of the circumference of the inner wall of the hole 210 to be repaired is realized.
Referring to fig. 2, 3 and 4, specifically, the supporting seat 100 is further provided with a lifting mechanism 400, the rotating mechanism 300 is disposed on the lifting mechanism 400, the lifting mechanism 400 includes a mounting seat 410, the mounting seat 410 is fixedly mounted on the supporting seat 100 through a bolt, a mounting cylinder 420 is fixed on the upper side of the mounting seat 410, a second motor 430 is fixed on the top end of the mounting cylinder 420, the second motor 430 is a servo motor, an output shaft of the second motor 430 is fixed with a screw rod 440, the lower end of the screw rod 440 is rotationally connected with the mounting seat 410, a moving block 450 is in threaded transmission connection with the screw rod 440, the moving block 450 penetrates through the wall of the mounting cylinder 420, the outer side of the moving block 450 is fixedly connected with the mounting plate 310, a rotating shaft 330 on the rotating mechanism 300 penetrates through the mounting seat 410 and can be driven by the moving block 450 to move up and down along the mounting seat 410, so as to drive a welding gun 340 to move up and down in the hole 210, preferably, a sliding block 451 is fixed on one side of the moving block 450, a sliding groove 421 is formed on the inner wall of the mounting cylinder 420, and the sliding block 451 can be accommodated in the sliding groove 421, and the sliding block 421 can slide up and down along the sliding groove 421 when the moving block 421 is realized.
Referring to fig. 5, 6, 7 and 8, in an embodiment of the present utility model, a positioning mechanism 500 for determining a positional relationship between the supporting seat 100 and a hole 210 to be repaired on a workpiece 200 may be disposed on the supporting seat 100, the positioning mechanism 500 includes a positioning plate 510, a positioning hole 120 matched with the positioning plate 510 is disposed on the supporting seat 100, the positioning plate 510 is disposed in the positioning hole 120, a connecting rod 520 is fixed at a center position of the positioning plate 510, an adjusting block 530 is slidably connected to the connecting rod 520, a fixing block 540 is fixedly connected to a bottom end of the connecting rod 520, a telescopic rod 550 is symmetrically disposed between the adjusting block 530 and the fixing block 540, a positioning seat 560 is fixed on an outer side of the telescopic rod 550, and the positioning seat 560 can be attached to an inner wall and a top surface of the hole 210 to be repaired.
Working principle: firstly, positioning a supporting seat 100, enabling a telescopic rod 550 on a connecting rod 520 to pass through a positioning hole 120 on the supporting seat 100, enabling a fixed block 540 at the bottom end of the connecting rod 520 to extend into a hole 210 to be repaired, placing a positioning plate 510 on the connecting rod 520 on the positioning hole 120, then moving an adjusting block 530 by hand, enabling the adjusting block 530 to drive the telescopic rod 550 to stretch up and down, enabling positioning seats 560 on two sides of the telescopic rod 550 to be tightly attached to the inner wall and the top surface of the hole 210 to be repaired by moving the supporting seat 100, enabling the hole 210 to be repaired and a rotating shaft 330 to be coaxial, opening an electromagnetic connector 110, fixing the supporting seat 100 on a workpiece 200, positioning the supporting seat 100 on the workpiece 200, removing a positioning mechanism 500 from the supporting seat 100, and installing a repair welding machine on the supporting seat 100;
firstly, a welding gun 340 of a repair welding machine penetrates through a supporting seat 100 to penetrate into a hole 210 to be repaired, the position of the welding gun 340 is adjusted, then a first motor 320 is started, the first motor 320 drives a rotating shaft 330 to rotate, and the rotating shaft 330 drives the welding gun 340 to circumferentially rotate around the inner wall of the hole 210 to be repaired, so that the circumferential repair of the inner wall of the hole 210 to be repaired is realized;
then, the second motor 430 is started, and then the second motor 430 drives the screw rod 440 to rotate, and then the screw rod 440 drives the moving block 450 to move up and down along the screw rod 440, and then the moving block 450 drives the rotating mechanism 300 to move up and down, and further drives the welding gun 340 to move up and down in the hole 210 to be repaired, so that the upper and lower positions of the inner wall of the hole 210 to be repaired are repaired.
It should be noted that: the motion states, motion tracks and the like of all mechanisms of the device can be automatically controlled through numerical control programs or PLC programming and the like, and the automatic start, stop and automatic operation are realized by matching with position switches and the like, and the programs and the programming are common knowledge of the person skilled in the art, so that the detailed description is omitted herein;
the specific model specifications of the first motor 320 and the second motor 430 need to be determined according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so the detailed description is omitted.
The power supply of the first motor 320 and the second motor 430 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The inner hole repairing and welding machine comprises a supporting seat (100), wherein an electromagnetic connector (110) is fixed at the lower end of the supporting seat (100), and the electromagnetic connector (110) can be magnetically fixed on a workpiece (200), and is characterized in that a rotating mechanism (300) is arranged on the upper side of the supporting seat (100), the rotating mechanism (300) comprises a mounting plate (310), a first motor (320) is fixed on the mounting plate (310), a rotating shaft (330) is fixed on an output shaft of the first motor (320), a welding gun (340) is arranged at the bottom end of the rotating shaft (330), the welding gun (340) can be accommodated in a hole (210) to be repaired on the workpiece (200), and the welding gun (340) can rotate along the inner wall of the hole (210) to be repaired under the driving of the rotating shaft (330), so that the periphery of the inner wall of the hole (210) to be repaired is repaired.
2. The hole repairing and repairing machine according to claim 1, wherein the supporting seat (100) is further provided with a lifting mechanism (400), the rotating mechanism (300) is arranged on the lifting mechanism (400), the lifting mechanism (400) comprises a mounting seat (410), the mounting seat (410) is fixedly mounted on the supporting seat (100), a mounting cylinder (420) is fixedly arranged on the upper side of the mounting seat (410), a second motor (430) is fixedly arranged at the top end of the mounting cylinder (420), a screw rod (440) is fixedly arranged on an output shaft of the second motor (430), the lower end of the screw rod (440) is rotationally connected with the mounting seat (410), a moving block (450) is connected to the screw rod (440) in a transmission manner, the moving block (450) penetrates through the wall of the mounting cylinder (420), the outer side of the moving block (450) is fixedly connected with the mounting plate (310), and a rotating shaft (330) on the rotating mechanism (300) penetrates through the mounting seat (410) and can move up and down along the mounting seat (410) under the driving of the moving block (450), so that the welding gun (210) is driven to move up and down.
3. The repair welding machine for inner holes according to claim 2, wherein a sliding block (451) is fixed on one side of the moving block (450), a sliding groove (421) is formed in the inner wall of the mounting cylinder (420), and the sliding block (451) can be accommodated in the sliding groove (421) and slide along the sliding groove (421).
4. The hole repair and repair welder of claim 2, wherein the first motor (320) and the second motor (430) are servo motors.
5. The hole repair and repair welding machine according to claim 1, wherein the supporting seat (100) can be provided with a positioning mechanism (500) for determining the position relationship between the supporting seat (100) and a hole (210) to be repaired on the workpiece (200), the positioning mechanism (500) comprises a positioning plate (510), a positioning hole (120) matched with the positioning plate (510) is formed in the upper part of the supporting seat (100), the positioning plate (510) is placed in the positioning hole (120), a connecting rod (520) is fixed at the center of the positioning plate (510), an adjusting block (530) is connected to the connecting rod (520) in a sliding manner, a fixing block (540) is fixedly connected to the bottom end of the connecting rod (520), a telescopic rod (550) is symmetrically arranged between the adjusting block (530) and the fixing block (540), a positioning seat (560) is fixed on the outer side of the telescopic rod (550), and the positioning seat (560) can be attached to the inner wall and the top surface of the hole (210) to be repaired.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377249.5U CN219818471U (en) | 2023-05-31 | 2023-05-31 | Repair welding machine for inner hole repair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321377249.5U CN219818471U (en) | 2023-05-31 | 2023-05-31 | Repair welding machine for inner hole repair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818471U true CN219818471U (en) | 2023-10-13 |
Family
ID=88284856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321377249.5U Active CN219818471U (en) | 2023-05-31 | 2023-05-31 | Repair welding machine for inner hole repair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818471U (en) |
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2023
- 2023-05-31 CN CN202321377249.5U patent/CN219818471U/en active Active
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