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CN219703919U - Build-up welding device for rotator workpiece - Google Patents

Build-up welding device for rotator workpiece Download PDF

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Publication number
CN219703919U
CN219703919U CN202320669229.9U CN202320669229U CN219703919U CN 219703919 U CN219703919 U CN 219703919U CN 202320669229 U CN202320669229 U CN 202320669229U CN 219703919 U CN219703919 U CN 219703919U
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CN
China
Prior art keywords
workpiece
rotating body
wheel
welding
body workpiece
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Active
Application number
CN202320669229.9U
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Chinese (zh)
Inventor
曹英斌
司兴奎
朱毅
刘宝钢
李利强
王萍萍
董志松
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Tongyu Heavy Industry Co Ltd
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Tongyu Heavy Industry Co Ltd
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Priority to CN202320669229.9U priority Critical patent/CN219703919U/en
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Publication of CN219703919U publication Critical patent/CN219703919U/en
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Abstract

The utility model provides a surfacing device for a rotator workpiece, which solves the problem that the existing surfacing device only has a single welding machine and the processing time is too long, and concretely comprises: a frame; the supporting unit is used for supporting the rotator workpiece; the welding machines are arranged on the frame, and the welding heads of the welding machines can be attached to the outer peripheral wall of the rotator workpiece; the rotary driving device is arranged on the supporting unit to drive the rotary body workpiece to rotate around the axis of the rotary body workpiece; and the feeding driving device is arranged on the frame and used for driving the welding head of the welding machine to move along the axial direction and the radial direction of the workpiece of the rotating body. The welding machines can move along the axial direction and the radial direction of the rotating body workpieces simultaneously, so that the time required for overlaying is greatly shortened, the specific shortened time depends on the number of the welding machines, and the number of the welding machines can be increased or decreased for the rotating body workpieces with different lengths.

Description

Build-up welding device for rotator workpiece
Technical Field
The utility model relates to the technical field of surfacing, in particular to a surfacing device for a rotator workpiece.
Background
In the mechanical manufacturing, some parts need different mechanical properties of steel, such as a plunger, a grinding roller and other workpieces with the outer surface hardness higher than that of a base metal, and the manufacture process of surfacing other materials is adopted in many parts.
The existing overlaying device realizes overlaying of the surface of the grinding roller by driving a single welding machine through a rotary driving device and a linear driving device, and the single welding machine can finish overlaying only by walking a complete stroke. However, the sizes of the rotating body workpieces for surfacing at present tend to be large in diameter, long in size and the like, so that the processing time of surfacing of the rotating body workpieces is too long.
Disclosure of Invention
In view of the above drawbacks of the prior art, an object of the present utility model is to provide a surfacing device for a rotating body workpiece, so as to reduce the processing time during surfacing of the rotating body workpiece and improve the production efficiency.
To achieve the above and other related objects, the present utility model provides a build-up welding apparatus for a rotating body workpiece, comprising:
a frame;
the supporting unit is used for supporting the rotator workpiece;
the welding machines are arranged on the frame, and the welding heads of the welding machines can be attached to the outer peripheral wall of the rotator workpiece;
the rotary driving device is arranged on the supporting unit to drive the rotary body workpiece to rotate around the axis of the rotary body workpiece;
and the feeding driving device is arranged on the frame and used for driving the welding head of the welding machine to move along the axial direction and the radial direction of the workpiece of the rotating body.
In an alternative embodiment of the utility model, the supporting unit comprises a horizontally arranged supporting wheel frame, and a first supporting wheel and a second supporting wheel which are parallel to each other and parallel to the horizontal plane are rotatably connected to the supporting wheel frame, and the wheel surfaces of the first supporting wheel and the second supporting wheel are used for supporting the peripheral wall of the rotator workpiece in a contact mode.
In an alternative embodiment of the utility model, the carrier is provided with a positioning device, the second supporting wheel is rotatably arranged on the positioning device, and the positioning device is used for controlling the distance between the second supporting wheel and the first supporting wheel.
In an alternative embodiment of the utility model, the rotary drive means comprise two drive idlers with their centers parallel to each other and to the horizontal plane, one or both of the drive idlers being a drive wheel, the wheel surfaces of the drive idlers being adapted to contact the peripheral wall of the rotating body workpiece.
In an alternative embodiment of the utility model, the frame comprises a frame-type travelling cart, the travelling cart is arranged on the travelling cart in a direction parallel to the axis of the rotator workpiece and on a horizontal plane, the travelling cart is arranged on the travelling cart, the travelling cart is arranged on the horizontal plane in a direction perpendicular to the axis of the rotator workpiece, and the feeding driving device is arranged on the travelling cart.
In an alternative embodiment of the utility model, the feed driving device comprises a rectangular frame which moves along the radial direction of the rotating body workpiece on the moving trolley, a sliding rail with the length direction parallel to the axis of the rotating body workpiece is arranged on a cross beam of the rectangular frame, which is close to the rotating body workpiece, and the welding machine is arranged on the sliding rail and moves along the length direction of the sliding rail.
In an alternative embodiment of the utility model, the mobile trolley comprises a V-wheel trolley and a flat wheel trolley, wherein a V-shaped track and a flat track are arranged on the mobile trolley, V wheels in rolling fit with the V-shaped track are arranged on the V-wheel trolley, and flat wheels in rolling fit with the flat track are arranged on the flat wheel trolley.
In an alternative embodiment of the utility model, the welding machines are arranged at regular intervals along the length of the cross beam, and each welding machine is provided with a linear driving device.
In an alternative embodiment of the utility model, each welding machine is correspondingly provided with a sliding rail, and adjacent sliding rails are arranged in a staggered manner in the radial direction of the rotating body workpiece.
The utility model provides a surfacing device for a rotating body workpiece, which is provided with a plurality of welding machines, wherein the welding machines can move along the axial direction and the radial direction of the rotating body workpiece at the same time, namely, the welding machines can simultaneously carry out surfacing on the peripheral wall of the rotating body workpiece, the rotating body workpiece can be divided into different areas along the axial direction, each welding machine carries out surfacing in one area, the surfacing device of the traditional single welding machine needs to carry out surfacing of a complete workpiece, and the single welding machine only needs to carry out surfacing in one area.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of the present utility model.
Fig. 2 is a side view of the present utility model.
Fig. 3 is a schematic view of the structure of the bracing unit.
Fig. 4 is a schematic structural view of the rotary driving device.
Fig. 5 is a schematic diagram of a mobile cart.
Fig. 6 is a side view of the mobile cart.
Fig. 7 is a schematic view of the structure of the feed driving device.
Fig. 8 is a schematic diagram of a mobile cart.
Fig. 9 is a schematic view of a V-wheel cart.
Fig. 10 is a schematic view of a flat wheel cart.
Fig. 11 is a schematic view of a rectangular frame structure.
Fig. 12 is a schematic diagram of a ram structure.
Fig. 13 is a cross-sectional view of a ram.
Reference numerals: 1. rotating a body workpiece; 10. a frame; 11. a mobile cart; 111. a V-shaped track; 112. a flat track; 12. a moving trolley; 121. v-wheel trolley; 122. a flat wheel trolley; 20. a bracing unit; 21. a carrier; 22. a first riding wheel; 23. a second riding wheel; 24. an adjusting seat; 25. a lifting mechanism; 30. welding machine; 40. a feed drive device; 41. a rectangular frame; 411. a slide rail; 412. a cross beam; 413. a ram; 414. a radial V-shaped track; 50. a rotation driving device; 51. and driving the riding wheels.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present utility model by way of illustration, and only the components related to the present utility model are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
As shown in fig. 1, the present utility model proposes a surfacing device for a workpiece of a rotating body, so as to solve the problem that the existing surfacing device only has a single welding machine 30 and the processing time is too long, and specifically, the surfacing device includes: a frame 10; a supporting unit 20 for supporting the rotator work 1; the welding machine 30 is provided with a plurality of welding machines 30, the welding machines 30 are arranged on the frame 10, and the welding heads of the welding machines 30 can be attached to the outer peripheral wall of the rotating body workpiece 1; a rotation driving device 50 mounted on the supporting unit 20 to drive the rotator work piece 1 to rotate around its axis; a feed drive 40 mounted on the frame 10 to drive the welding head of the welder 30 to move axially and radially of the rotating body workpiece 1. When the surfacing device works, firstly, the rotating body workpiece 1 is placed on the supporting unit 20, then the welding heads of the welding machines 30 are attached to the outer peripheral wall of the rotating body workpiece 1 through radial or axial movement of the feeding driving device 40, the rotating driving mechanism is started to drive the rotating body workpiece 1 to rotate, then the feeding driving device 40 and the welding machines 30 are started to move along the surface of the outer peripheral wall of the rotating body workpiece 1, and the matching of the feeding driving device 40 and the rotating driving device 50 realizes thread wire feeding surfacing on the outer peripheral wall of the rotating body workpiece 1. The work efficiency can be greatly improved by simultaneously working a plurality of welding machines 30. In the above-mentioned solution, the rotating body workpiece 1 may be a cylindrical workpiece, for example, a plunger, or may be a drum-shaped workpiece, for example, a grinding roller, and when the rotating body workpiece 1 is a cylindrical workpiece, the feeding driving device 40 only needs to perform axial movement when feeding the welder 30, and when the rotating body workpiece 1 is a drum-shaped workpiece, the feeding driving device 40 needs to perform axial movement and also needs to perform radial movement when feeding the welder 30.
As shown in fig. 2 and 3, the supporting unit 20 includes a horizontally disposed supporting frame 21, and a first supporting roller 22 and a second supporting roller 23 having wheel centers parallel to each other and parallel to a horizontal plane are rotatably connected to the supporting frame 21, and the wheel surfaces of the first supporting roller 22 and the second supporting roller 23 are used for contacting an outer circumferential wall of the rotating body workpiece 1. The rotary body workpiece 1 is supported by the two riding wheels, and meanwhile, the riding wheels can rotate along with the rotary body workpiece 1, so that the supporting effect is ensured, and the movement of the rotary body workpiece 1 is not interfered. The carrier 21 may be a movable rack, and when placing a workpiece, the trolley is moved to the outside of the frame 10, and the crane lifts the workpiece and places the workpiece on the trolley. The trolley drives the workpiece to move to the machining position.
As shown in fig. 3, the carrier 21 is provided with a positioning device, and the second supporting roller 23 is rotatably disposed on the positioning device, and the positioning device is used for controlling the distance between the second supporting roller 23 and the first supporting roller 22. The positioning device comprises an adjusting seat 24 and a driving device, wherein the driving device is arranged in the middle of the adjusting seat 24, one end of the adjusting seat 24 is hinged with the riding wheel frame 21, the other end of the adjusting seat is in transmission connection with the driving device, the driving device is a lifting mechanism 25, and the adjusting seat 24 can be driven to swing during lifting, so that the distance between the second riding wheel 23 and the first riding wheel 22 is controlled, the workpiece is prevented from moving during rolling, and meanwhile, the welding of different workpieces is met.
As shown in fig. 4, the rotary drive device 50 includes two drive idlers 51 having wheel centers parallel to each other and parallel to a horizontal plane, one or both of the two drive idlers 51 being a drive wheel, the wheel surface of the drive idler 51 being for contact supporting the outer peripheral wall of the rotary body workpiece 1. The driving riding wheel 51 can simultaneously complete the functions of driving the workpiece to rotate and supporting the workpiece, one driving wheel is preferably arranged, slipping caused by the difference of rotating speeds of the two driving wheels is avoided, and meanwhile, the driving wheels are driven by a motor. The relative positions of the driving riding wheels 51, the first riding wheels 22 and the second riding wheels 23 can be adjusted on the riding wheel frame 21, and the roller wheels can be prevented from being overlapped with the welding seam positions.
As shown in fig. 1, 2, 5 and 6, the frame 10 includes a frame-type traveling carriage 11, the traveling carriage 11 has a traveling direction parallel to the axis of the rotator workpiece 1 and on a horizontal plane, as shown in fig. 1 and 2, the traveling carriage 11 is provided with a traveling carriage 12, the traveling direction of the traveling carriage 12 is perpendicular to the axis of the rotator workpiece 1 and on a horizontal plane, as shown in fig. 7, and the feed drive device 40 is provided on the traveling carriage 12. The moving mode of each vehicle can be a linear driving mode such as hydraulic driving, screw nut driving and the like. Wherein the movable cart 11 roughly adjusts the axial position of the welding machine 30 relative to the workpiece 1 of the rotator, the movable cart 12 adjusts the horizontal position of the workpiece, and the position of the welding machine 30 relative to the workpiece can be adjusted on the horizontal plane by the movable cart 11 and the movable cart 12, so that the welding machine 30 can conveniently work.
As shown in fig. 7, the feed drive device 40 includes a rectangular frame 41 that moves radially along the rotating body workpiece 1 on the traveling carriage 12, a rail 411 that is parallel to the axis of the rotating body workpiece 1 in the longitudinal direction is provided on a cross member 412 of the rectangular frame 41 that is close to the rotating body workpiece 1, and the welder 30 is provided on the rail 411 and moves in the longitudinal direction of the rail 411. When the traveling carriage 11 and the traveling carriage 12 are in place, the rectangular frame 41 is moved in the radial direction of the workpiece so that the welding head is brought into contact with the outer peripheral wall of the workpiece, and then the welding machine 30 is fed on the slide rail 411 to complete the build-up welding. Wherein the driving means between the rectangular frame 41 and the travelling trolley 12 is of a rack and pinion construction. The structure of the rectangular frame 41 ensures that its strength prevents the overlay welding from changing the relative position between the welders 30.
As shown in fig. 6, 8, 9 and 10, the travelling car 12 includes a V-wheel car 121 and a flat car 122, a V-shaped rail 111 and a flat rail 112 are provided on the travelling car 11, V-wheels in rolling engagement with the V-shaped rail 111 are provided on the V-wheel car 121, and flat wheels in rolling engagement with the flat rail 112 are provided on the flat car 122. Two sides of the rectangular frame 41 perpendicular to the cross beam 412 are provided with the ram 413, the two ram 413 is in sliding fit with the V-wheel trolley 121 and the flat trolley 122, a rack is arranged on the ram 413, and a driving gear meshed with the rack is arranged on the V-wheel trolley 121 and the flat trolley 122. As shown in fig. 12 and 13, a radial V-shaped track 414 is provided on the ram 413, and radial V-wheels in rolling engagement with the radial V-shaped track 414 are provided on the V-wheel cart 121 and the flat cart 122. The V wheels can prevent the traveling carriage 12 from being displaced laterally on the track, avoiding derailment and dislocation of the traveling carriage 12. An electric push rod is arranged between the movable trolley 12 and the movable trolley 11, and the movable trolley 12 is driven to meet and move relative to the movable trolley 11 through the electric push rod.
As shown in fig. 11, the welders 30 are uniformly spaced along the length of the cross-beam 412, and each welder 30 is provided with a single linear drive. The linear driving device is preferably a motor-driven roller structure, so that the position of each welding machine 30 can be controlled independently, the linear driving device can complete feeding of the welding machines 30 and can adjust the spacing of the welding machines 30, and thus, the linear driving device can be adaptively adjusted for workpieces with different lengths so as to adapt to workpieces with more types.
As shown in fig. 11, each welding machine 30 is correspondingly provided with a slide rail 411, and adjacent slide rails 411 are arranged in a staggered manner in the radial direction of the rotating body workpiece 1. The staggered workpieces can reserve a certain space at the upper and lower positions, and the staggered workpieces can prevent the tails of the welding machine 30 from colliding when the positions of the welding machine 30 are adjusted due to the fact that the tails of the welding machine 30 are large in size, so that the work and the adjustment stroke of the welding machine 30 can be increased.
The utility model provides a surfacing device for a rotating body workpiece, wherein a plurality of welding machines 30 are arranged on the surfacing device, the welding machines 30 can move along the axial direction and the radial direction of the rotating body workpiece 1 at the same time, namely, the welding machines 30 can simultaneously carry out surfacing on the peripheral wall of the rotating body workpiece 1, the rotating body workpiece 1 can be divided into different areas along the axial direction, each welding machine 30 carries out surfacing of one area, the surfacing device of the traditional single welding machine 30 needs to carry out surfacing of one complete workpiece, the single welding machine 30 only needs to carry out surfacing of one area in the utility model, the time required for surfacing is greatly shortened, the time which is particularly shortened depends on the number of the welding machines 30, and the number of the welding machines 30 can be increased or decreased for the rotating body workpiece 1 with different lengths. At the same time, the plurality of welders 30 can also move in the radial direction of the rotating body workpiece 1.
In summary, the utility model provides a surfacing device for a rotating body workpiece, on which a plurality of welding machines 30 are arranged, wherein the welding machines 30 can move along the axial direction and the radial direction of the rotating body workpiece 1 at the same time, that is, the welding machines 30 can simultaneously perform surfacing on the peripheral wall of the rotating body workpiece 1, the rotating body workpiece 1 can be divided into different areas along the axial direction, each welding machine 30 performs surfacing in one area, the surfacing device of the traditional single welding machine 30 needs to surfacing a complete workpiece, but in the utility model, the surfacing device of the single welding machine 30 only needs to finish surfacing in one area, the time required for surfacing is greatly shortened, the specific shortened time depends on the number of the welding machines 30, and the number of the welding machines 30 can be increased or decreased for the rotating body workpiece 1 with different lengths.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, components, methods, components, materials, parts, and so forth. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.
Reference throughout this specification to "one embodiment," "an embodiment," or "a particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily all embodiments, of the present utility model. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present utility model may be combined in any suitable manner with one or more other embodiments. It will be appreciated that other variations and modifications of the embodiments of the utility model herein and shown are possible in light of the teachings herein and are to be regarded as part of the spirit and scope of the utility model.
It will also be appreciated that one or more of the elements shown in the figures may also be implemented in a more separated or integrated manner, or even removed because of inoperability in certain circumstances or provided because it may be useful depending on the particular application.
In addition, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically indicated. Furthermore, the term "or" as used herein is generally intended to mean "and/or" unless specified otherwise. Combinations of parts or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, unless otherwise indicated, "a", "an", and "the" include plural references. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".
The above description of illustrated embodiments of the utility model, including what is described in the abstract, is not intended to be exhaustive or to limit the utility model to the precise forms disclosed herein. Although specific embodiments of, and examples for, the utility model are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present utility model, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications can be made to the present utility model in light of the foregoing description of illustrated embodiments of the present utility model and are to be included within the spirit and scope of the present utility model.
The systems and methods have been described herein in general terms as being helpful in understanding the details of the present utility model. Furthermore, various specific details have been set forth in order to provide a thorough understanding of embodiments of the utility model. One skilled in the relevant art will recognize, however, that an embodiment of the utility model can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the utility model.
Thus, although the utility model has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the utility model will be employed without a corresponding use of other features without departing from the scope and spirit of the utility model as set forth. Therefore, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present utility model. It is intended that the utility model not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this utility model, but that the utility model will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the utility model should be determined only by the following claims.

Claims (10)

1. A build-up welding apparatus for a rotating body workpiece, comprising:
a frame;
the supporting unit is used for supporting the rotator workpiece;
the welding machines are arranged on the rack, and the welding heads of the welding machines can be attached to the outer peripheral wall of the rotator workpiece;
the rotary driving device is arranged on the supporting unit and used for driving the rotary body workpiece to rotate around the axis of the rotary body workpiece;
and the feeding driving device is arranged on the frame and used for driving the welding head of the welding machine to move along the axial direction and the radial direction of the rotating body workpiece.
2. The build-up welding apparatus for a rotating body workpiece according to claim 1, wherein: the supporting unit comprises a horizontally arranged supporting wheel frame, a first supporting wheel and a second supporting wheel which are parallel to each other and parallel to the horizontal plane in wheel center are connected to the supporting wheel frame in a rotating mode, and the wheel surfaces of the first supporting wheel and the second supporting wheel are used for supporting the peripheral wall of the rotator workpiece in a contact mode.
3. The build-up welding apparatus for a rotating body workpiece according to claim 2, wherein: the support wheel frame is provided with a position adjusting device, the second support wheel is rotatably arranged on the position adjusting device, and the position adjusting device is used for controlling the distance between the second support wheel and the first support wheel.
4. A build-up welding apparatus for a rotating body workpiece according to claim 3, wherein: the rotary driving device comprises two driving riding wheels with wheel centers parallel to each other and parallel to a horizontal plane, one or two of the driving riding wheels is/are a driving wheel, and the wheel surface of the driving riding wheels is used for supporting the peripheral wall of the rotator workpiece in a contact mode.
5. The build-up welding apparatus for a rotating body workpiece according to claim 2, 3 or 4, characterized in that: the frame comprises a frame type movable cart, the moving direction of the movable cart is parallel to the axis of the rotator workpiece and is located on a horizontal plane, the movable cart is provided with a movable cart, the moving direction of the movable cart is perpendicular to the axis of the rotator workpiece and is located on the horizontal plane, and the feeding driving device is arranged on the movable cart.
6. The build-up welding apparatus for a rotating body workpiece according to claim 5, wherein: the feeding driving device comprises a rectangular frame which moves radially along the rotating body workpiece on the moving trolley, a sliding rail with the length direction parallel to the axis of the rotating body workpiece is arranged on a cross beam, which is close to the rotating body workpiece, of the rectangular frame, and the welding machine is arranged on the sliding rail and moves along the length direction of the sliding rail.
7. The build-up welding apparatus for a rotating body workpiece according to claim 6, wherein: the movable trolley comprises a V-shaped rail and a flat wheel trolley, wherein the V-shaped rail and the flat rail are arranged on the movable cart, V-shaped wheels matched with the V-shaped rail in a rolling mode are arranged on the V-shaped rail, and flat wheels matched with the flat rail in a rolling mode are arranged on the flat wheel trolley.
8. The build-up welding apparatus for a rotating body workpiece according to claim 6, wherein: the welding machines are uniformly arranged at intervals along the length direction of the cross beam, and each welding machine is independently provided with a linear driving device.
9. The build-up welding apparatus for a rotating body workpiece according to claim 8, wherein: each welding machine is correspondingly provided with one sliding rail, and the adjacent sliding rails are arranged in a staggered manner in the radial direction of the rotator workpiece.
10. The build-up welding apparatus for a rotating body workpiece according to claim 7, wherein: the rectangular frame is arranged between the V-wheel trolley and the flat wheel trolley, the surface of the rectangular frame is perpendicular to the surface of the frame of the movable cart, and two sides of the rectangular frame perpendicular to the cross beam are in sliding fit with the V-wheel trolley and the flat wheel trolley along the radial direction of the rotator workpiece.
CN202320669229.9U 2023-03-28 2023-03-28 Build-up welding device for rotator workpiece Active CN219703919U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320669229.9U CN219703919U (en) 2023-03-28 2023-03-28 Build-up welding device for rotator workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320669229.9U CN219703919U (en) 2023-03-28 2023-03-28 Build-up welding device for rotator workpiece

Publications (1)

Publication Number Publication Date
CN219703919U true CN219703919U (en) 2023-09-19

Family

ID=88005126

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320669229.9U Active CN219703919U (en) 2023-03-28 2023-03-28 Build-up welding device for rotator workpiece

Country Status (1)

Country Link
CN (1) CN219703919U (en)

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