CN216029349U - Utilize solid of revolution inner wall inclined hole processing equipment that floor type boring machine reformed transform - Google Patents
Utilize solid of revolution inner wall inclined hole processing equipment that floor type boring machine reformed transform Download PDFInfo
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- CN216029349U CN216029349U CN202122452155.7U CN202122452155U CN216029349U CN 216029349 U CN216029349 U CN 216029349U CN 202122452155 U CN202122452155 U CN 202122452155U CN 216029349 U CN216029349 U CN 216029349U
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Abstract
The utility model discloses a processing device for an inclined hole in the inner wall of a revolving body, which is transformed by a floor type boring machine, and comprises a floor type boring machine revolving base and a main mounting shaft; be equipped with the fixed frock of solid of revolution on the floor boring machine rotating base, its advantage lies in: through the revolving base of the floor boring machine, the revolving body fixing tool, the main mounting shaft, the mounting seat structure and the drilling and tapping structure are matched for working, so that the revolving body is machined, the design and customization of a multi-shaft numerical control drilling special machine can be effectively avoided, the efficient drilling from the inside is realized, but the numerical control special machine is high in price, the order period is long, the numerical control special machine is only suitable for large-scale long-term production and has the defect of high cost, the defect that the machining of the numerical control turning, milling and drilling composite machine tool is easily controlled by the rotating speed of an angle milling head and cooling liquid to cause low efficiency can be avoided, the machining cost of the inclined hole in the inner wall of the revolving body is reduced, the efficiency of reducing the inclined hole in the inner wall of the revolving body is ensured, and the popularization and use of products are facilitated.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to machining equipment for machining an inclined hole in an inner wall of a revolving body, which is transformed by a floor type boring machine.
Background
Large wind power is a green clean energy which is rapidly developed in the world at present, wind power generators are developing towards high power and large models, the models of the rotors of the generators with the diameters of several meters or even more than ten meters are violent, and a plurality of new problems are caused.
The rotor support is a key component in the wind generating set, and has high required precision and high processing difficulty. If on the 4.5MW generating set rotor support yoke inner wall of a certain model, have 1456xM8 screw hole deep 20 mm's oblique polar hole, these holes are dextrorotation evenly distributed at the yoke inner chamber, consider processing from rotor support yoke inside many, 7 grades of screw thread precision, hole position degree are less than phi 0.5, and the processing degree of difficulty is bigger, according to rotor support processing characteristics, general processing method is: 1. the customized multi-shaft numerical control special drilling machine is designed to realize efficient drilling from the inside, but the numerical control special drilling machine is expensive in price, long in order period and only suitable for mass long-term production; in addition, a positioning tool and an accurate rotary indexing table are required, so that the cost is high; 2. the machine is processed by a large-scale numerical control turning, milling and drilling composite machine tool with the length of 6.3 meters or more, but the machine tool is limited by the rotating speed of an angle milling head and cooling liquid (the lathe generally does not have the cooling liquid and needs to be additionally supplemented with a cooling system), so that the ideal efficiency is achieved; the other main problem is that the hole to be processed is positioned in the circle of holes at the lowest part, the general space is limited, the angle milling head device needs to be small in appearance to operate, and therefore the angle milling head cannot have high power and poor rigidity, the drilling speed and efficiency are not high, and the error is large; 3. the whole jig of independent design yoke is processed, but whole jig volume and weight are great, and general jig weight is about 7 ~ 9 tons, and processing is complicated, consumes greatly, and adds the drilling and also can only let the manual method of pincers worker process one by one, and is inefficient, only is fit for batch production and efficiency is not high.
Therefore, the equipment for machining the inclined hole in the inner wall of the revolving body is improved by using the floor type boring machine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provide equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by using a floor type boring machine, which has the advantages of low cost, high efficiency, convenience in machining the lower end hole of the revolving body and the like, and is explained in detail below.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a processing device for an inclined hole in the inner wall of a revolving body reconstructed by a floor type boring machine, which comprises a floor type boring machine revolving base and a main mounting shaft;
a revolving body fixing tool is arranged on the revolving base of the floor type boring machine, and a workpiece is arranged on the revolving body fixing tool;
the main installation axle just corresponds with the machined part with the top of machined part, install the mount pad structure on the main installation axle, the lower extreme of mount pad structure is equipped with drilling and tapping structure.
Preferably, the revolving body fixing tool comprises a padding seat, the padding seat is fixedly connected with the rotary base of the floor type boring machine, the padding seat is distributed in a circular array in the middle of the rotary base of the floor type boring machine, and a fixing and positioning structure is arranged on the padding seat, so that the revolving body fixing tool is connected with the rotary base of the floor type boring machine, and a foundation is laid for fixed installation of a machined part.
Preferably, the processing piece is fixed on the processing piece through the fixing and positioning structure, so that the fixed installation of the processing piece is ensured, and a foundation is laid for the subsequent processing of the processing piece.
Preferably, the mounting seat structure comprises a mounting seat, a mounting hole corresponding to the main mounting shaft is formed in the mounting seat, and a lifting lug is fixedly connected to the upper end of the mounting seat to ensure the mounting of the mounting seat structure. And a foundation is laid for the installation of the drilling and tapping structure.
Preferably, the mounting holes are equidistantly distributed in the middle of the mounting seat from top to bottom, the main mounting shaft and the mounting holes are installed in a matched mode, connection between the mounting seat structure and the main mounting shaft is guaranteed, and a foundation is laid for installation of the mounting seat structure.
As preferred, drilling and tapping structure includes the connecting seat, the right side upper end fixedly connected with servo motor of connecting seat, servo motor's right-hand member passes through the lower extreme fixed connection of connecting piece and mount pad, connecting seat right side lower extreme fixedly connected with feeds the motor, the right-hand member that feeds the motor is connected with parallel clamp, parallel clamp's right-hand member is equipped with and is used for the interior floating chuck of installation, guarantees to be connected between drilling and tapping structure and the mount pad structure, lays the foundation for drilling and tapping structure installation, lays the foundation for drilling and tapping structure's follow-up work.
Preferably, the input ends of the servo motor and the feeding motor are electrically connected with the output end of an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply, so that the normal operation of the subsequent operation of the drilling and tapping structure is ensured, and a foundation is laid for the subsequent processing of the machined part.
The utility model has the beneficial effects that:
the revolving body fixing tool is provided, so that the revolving body type workpiece can be positioned and fixed, the height of the revolving body type workpiece can be increased, the machining precision is guaranteed, the defect that the conventional revolving body inner wall inclined hole machining equipment is inconvenient to machine the inclined hole at the bottom of the revolving body inner wall is overcome, and the design is more humanized;
through the revolving base of the floor boring machine, the revolving body fixing tool, the main mounting shaft, the mounting seat structure and the drilling and tapping structure are matched for working, so that the revolving body is machined, the design and customization of a multi-shaft numerical control drilling special machine can be effectively avoided, the efficient drilling from the inside is realized, but the numerical control special machine is high in price, the order period is long, the numerical control special machine is only suitable for large-scale long-term production and has the defect of high cost, the defect that the machining of the numerical control turning, milling and drilling composite machine tool is easily controlled by the rotating speed of an angle milling head and cooling liquid to cause low efficiency can be avoided, the machining cost of the inclined hole in the inner wall of the revolving body is reduced, the efficiency of reducing the inclined hole in the inner wall of the revolving body is ensured, and the popularization and use of products are facilitated.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of FIG. 1, 2, according to the present invention;
FIG. 3 is a schematic top view of the FIG. 1 structure of the present invention;
FIG. 4 is an enlarged side view of FIG. 5 of FIG. 1 in accordance with the present invention;
fig. 5 is an enlarged schematic view of fig. 1 at 6 according to the present invention.
The reference numerals are explained below:
1. a rotary base of a floor type boring machine; 2. fixing a tool for a revolving body; 21. a padding seat; 22. fixing the positioning structure; 3. processing a workpiece; 4. a main mounting shaft; 5. a mounting base structure; 51. a mounting seat; 52. mounting holes; 53. lifting lugs; 6. drilling and tapping structures; 61. a connecting seat; 62. a servo motor; 63. a connecting member; 64. an inner floating chuck; 65. parallel clamps; 66. a feed motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Referring to fig. 1-5, the utility model provides a machining device for an inclined hole on an inner wall of a revolving body reconstructed by a floor type boring machine, which comprises a revolving base 1 of the floor type boring machine and a main mounting shaft 4; the floor type boring machine rotary base 1 is provided with a rotary body fixing tool 2, the rotary body fixing tool 2 is provided with a workpiece 3, the rotary body fixing tool 2 comprises a heightening seat 21, the heightening seat 21 is fixedly connected with the floor type boring machine rotary base 1, the heightening seats 21 are distributed in a circular array in the middle of the floor type boring machine rotary base 1, a fixing and positioning structure 22 is arranged on the heightening seat 21, connection between the rotary body fixing tool 2 and the floor type boring machine rotary base 1 is guaranteed, a foundation is laid for fixing and mounting the workpiece 3, the workpiece 3 is fixed on the workpiece 3 through the fixing and positioning structure 22, fixed mounting of the workpiece 3 is guaranteed, and a foundation is laid for subsequent processing of the workpiece 3; the top of main installation axle 4 and machined part 3 and correspond with machined part 3, install mount pad structure 5 on the main installation axle 4, mount pad structure 5 includes mount pad 51, be equipped with the mounting hole 52 that corresponds with main installation axle 4 on the mount pad 51, mounting hole 52 is from last to equidistant distribution down at the middle part of mount pad 51, main installation axle 4 and the cooperation installation of mounting hole 52, guarantee the connection of mount pad structure 5 and main installation axle 4, establish the basis for the installation of mount pad structure 5, lug 53 has been played to the upper end fixedly connected with of mount pad 51, guarantee the installation of mount pad structure 5. The drilling and tapping structure 6 is arranged at the lower end of the mounting seat structure 5, the drilling and tapping structure 6 comprises a connecting seat 61, a servo motor 62 is fixedly connected to the upper end of the right side of the connecting seat 61, the right end of the servo motor 62 is fixedly connected with the lower end of the mounting seat 51 through a connecting piece 63, a feeding motor 66 is fixedly connected to the lower end of the right side of the connecting seat 61, a parallel clamp 65 is connected to the right end of the feeding motor 66, an inner floating chuck 64 is arranged at the right end of the parallel clamp 65, connection between the drilling and tapping structure 6 and the mounting seat structure 5 is guaranteed, a foundation is laid for mounting the drilling and tapping structure 6, a foundation is laid for subsequent work of the drilling and tapping structure 6, the input ends of the servo motor 62 and the feeding motor 66 are electrically connected with the output end of an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply, the normal operation of the subsequent work of the drilling and tapping structure 6 is ensured, and a foundation is laid for the subsequent processing of the machined part 3.
In an embodiment of the utility model, by adopting the machining equipment for the inclined hole on the inner wall of the revolving body reconstructed by the floor type boring machine with the structure, the heightening seat 21 in the revolving body fixing tool 2 is fixedly arranged on the upper end surface of the revolving base 1 of the floor type boring machine, then the workpiece 3 is placed on the heightening seat 21, the heightening operation of the workpiece 3 is realized, the defect that the hole at the lower end of the workpiece 3 of the traditional revolving body type is difficult to machine can be avoided, then the positioning and fixing of the workpiece 3 are realized through the fixing positioning structure 22 in the revolving body fixing tool 2, the workpiece 3 is prevented from jumping or shaking in the subsequent machining process, the machining precision is ensured, then the mounting seat structure 5 is arranged above the main mounting shaft 4 corresponding to the workpiece 3, and the height adjustment of the mounting seat structure 5 can be realized due to the existence of the plurality of mounting holes 52 in the mounting seat structure 5, then, the drilling and tapping structure 6 is fixed below the mounting seat structure 5 through a connecting piece 63, the servo motor 62 is controlled to work through an external controller, the drilling and tapping work of the machined part 3 can be realized, the feeding motor 66 is controlled to work through the external controller, the control of the drilling and tapping feeding amount in the drilling and tapping work process of the machined part 3 can be realized, the rotation of the machined part 3 is realized through rotating the rotary base 1 of the floor boring machine, and the machining of different positions of the machined part 3 of the rotary type can be realized through the drilling and tapping structure 6.
It is worth noting that the fixed connection in the utility model adopts a screw connection mode;
the external controller controls the servo motor 62 and the feeding motor 66 to work by adopting the prior art, wherein the external controller can adopt a corresponding control cabinet, and corresponding control buttons can be added in the control cabinet;
the revolving body fixing tool 2 adopts corresponding pressing plates and bolts, so that the positioning and fixing of the workpiece 3 are realized;
the revolving body fixing tool 2 can also comprise corresponding heightening pieces, so that the heights of the fixed workpieces 3 are consistent, and the machining precision is guaranteed;
the present invention can be provided with a corresponding cooling system mounted on the mounting base structure 5 and corresponding to the drilling and tapping structure 6, thereby realizing the cooling operation in the machining process.
The processing equipment for the inclined hole in the inner wall of the revolving body transformed by the floor type boring machine has the following advantages:
the revolving body fixing tool 2 is provided, so that the revolving body type workpiece 3 can be positioned and fixed, the height of the revolving body type workpiece can be increased, the machining precision is guaranteed, the defect that the conventional revolving body inner wall inclined hole machining equipment is inconvenient to machine the inclined hole at the bottom of the revolving body inner wall is overcome, and the design is more humanized;
through the floor type boring machine rotary base 1, the rotary body fixing tool 2, the main installation shaft 4, the installation seat structure 5 and the drilling and tapping structure 6 work in a matched mode, and therefore machining of the rotary body is achieved, the special multi-shaft numerical control drilling machine can be effectively avoided being designed and customized, efficient drilling from the inside is achieved, the special numerical control drilling machine is expensive in price, the ordering period is long, the special numerical control drilling machine is only suitable for large-scale long-term production and is high in cost, the defect that machining of the numerical control turning, milling and drilling composite machine tool is easily limited by the rotating speed of an angle milling head and cooling liquid to result in low efficiency can be avoided, the machining cost of the inclined hole in the inner wall of the rotary body is reduced, the machining efficiency of the inclined hole in the inner wall of the rotary body is guaranteed to be reduced, and popularization and use of products are facilitated.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The utility model provides an utilize solid of revolution inner wall inclined hole processing equipment that falls to ground boring machine reforms transform which characterized in that: comprises a rotary base (1) of a floor type boring machine and a main mounting shaft (4);
a revolving body fixing tool (2) is arranged on the revolving base (1) of the floor type boring machine, and a workpiece (3) is arranged on the revolving body fixing tool (2);
the main installation axle (4) just corresponds with machined part (3) with the top of machined part (3), install mount pad structure (5) on main installation axle (4), the lower extreme of mount pad structure (5) is equipped with drilling and tapping structure (6).
2. The equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by the floor type boring machine as claimed in claim 1 is characterized in that: the revolving body fixing tool (2) comprises a padding seat (21), the padding seat (21) is fixedly connected with the revolving base (1) of the floor boring machine, the padding seat (21) is distributed in a circular array in the middle of the revolving base (1) of the floor boring machine, and a fixing and positioning structure (22) is arranged on the padding seat (21).
3. The equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by the floor type boring machine as claimed in claim 1 is characterized in that: the workpiece (3) is fixed on the workpiece (3) through a fixed positioning structure (22).
4. The equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by the floor type boring machine as claimed in claim 1 is characterized in that: the mounting seat structure (5) comprises a mounting seat (51), a mounting hole (52) corresponding to the main mounting shaft (4) is formed in the mounting seat (51), and a lifting lug (53) is fixedly connected to the upper end of the mounting seat (51).
5. The equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by the floor type boring machine as claimed in claim 4 is characterized in that: the mounting holes (52) are equidistantly distributed in the middle of the mounting base (51) from top to bottom, and the main mounting shaft (4) and the mounting holes (52) are installed in a matched mode.
6. The equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by the floor type boring machine as claimed in claim 1 is characterized in that: drilling and tapping structure (6) are including connecting seat (61), right side upper end fixedly connected with servo motor (62) of connecting seat (61), the lower extreme fixed connection that connecting piece (63) and mount pad (51) were passed through to the right-hand member of servo motor (62), connecting seat (61) right side lower extreme fixedly connected with feeds motor (66), the right-hand member of feeding motor (66) is connected with parallel clamp (65), the right-hand member of parallel clamp (65) is equipped with and is used for floating chuck (64) in the installation.
7. The equipment for machining the inclined hole in the inner wall of the revolving body reconstructed by the floor type boring machine as claimed in claim 6, is characterized in that: the input ends of the servo motor (62) and the feeding motor (66) are electrically connected with the output end of an external controller, and the input end of the external controller is electrically connected with the output end of an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452155.7U CN216029349U (en) | 2021-10-12 | 2021-10-12 | Utilize solid of revolution inner wall inclined hole processing equipment that floor type boring machine reformed transform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122452155.7U CN216029349U (en) | 2021-10-12 | 2021-10-12 | Utilize solid of revolution inner wall inclined hole processing equipment that floor type boring machine reformed transform |
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| Publication Number | Publication Date |
|---|---|
| CN216029349U true CN216029349U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122452155.7U Active CN216029349U (en) | 2021-10-12 | 2021-10-12 | Utilize solid of revolution inner wall inclined hole processing equipment that floor type boring machine reformed transform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216029349U (en) |
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2021
- 2021-10-12 CN CN202122452155.7U patent/CN216029349U/en active Active
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