CN221247729U - Milling face processing equipment for rotary platform - Google Patents
Milling face processing equipment for rotary platform Download PDFInfo
- Publication number
- CN221247729U CN221247729U CN202323042303.3U CN202323042303U CN221247729U CN 221247729 U CN221247729 U CN 221247729U CN 202323042303 U CN202323042303 U CN 202323042303U CN 221247729 U CN221247729 U CN 221247729U
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- arm support
- rotary
- linear guide
- rotary platform
- driving motor
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- 238000003801 milling Methods 0.000 title claims abstract description 48
- 238000003754 machining Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Milling Processes (AREA)
Abstract
The utility model provides a milling equipment for milling surfaces of a rotating platform, which is used for milling surfaces of structural components and comprises a rotating arm support, a rotating platform and a base, wherein the rotating platform is arranged on the base through a slewing bearing, the rotating arm support is arranged on the rotating platform, a first driving motor is arranged on the rotating platform, one end of the rotating arm support is provided with a counterweight arm, the other end of the rotating arm support is provided with a linear guide rail assembly, the linear guide rail assembly is in sliding connection with the rotating arm support, a power machine head is arranged on the linear guide rail assembly, one end of the power machine head is connected with a second driving motor, and a milling cutter is arranged at the other end of the power machine head.
Description
Technical Field
The utility model relates to the technical field of manufacturing and processing, in particular to a face milling processing device for a rotary platform.
Background
With the development of the social industry, the heavy-duty crane is widely applied, and is particularly important for the production and processing of the structural parts of the heavy-duty crane. At present, after the whole structure of a heavy crane is finished, for example, a rotary platform for the crane is required to hoist the structure, then the structure is transported to a machining workshop for milling, the position with uneven surface is removed, but the structure cannot enter the workshop for machining due to the large size and the large weight of the structure, the size of an inlet and an outlet of the machining workshop is limited, and in the hoisting and transporting processes of the structure, the operation is troublesome, and meanwhile, the milling machine of the existing workshop can realize milling through driving a milling cutter to move on the structural surface when the structure is machined, but the existing milling cutter can only move in one direction and cannot perform rotary milling, so that the milling efficiency of the medium rotary platform is low.
Disclosure of utility model
The utility model aims to provide a milling surface processing device for a rotary platform, which can adjust the position of a telescopic milling cutter according to different diameters of structural members so as to realize milling surface processing, has a simple structure, is convenient to process and improves the processing efficiency.
In order to achieve the above-mentioned purpose, a mill plane is with mobile processing equipment for mill plane processing of structural component, including revolving jib, revolving platform, base, the revolving platform passes through slewing bearing and installs on the base, the revolving jib sets up on the revolving platform, is equipped with first driving motor on the revolving platform, and the one end of revolving jib is equipped with the counter weight arm, and the other end of revolving jib is equipped with the linear guide subassembly, linear guide subassembly and revolving jib sliding connection are equipped with the power aircraft nose on the linear guide subassembly, the one end and the second driving motor of power aircraft nose are connected, and milling cutter is installed to the other end of power aircraft nose.
By arranging the slewing bearing between the base and the slewing platform, the slewing platform is convenient to mount on the base through the slewing bearing, and meanwhile, the slewing platform can stably rotate on the base through the slewing bearing; the first driving motor is arranged on the rotary platform, and the first driving motor can be started to drive the rotary platform to rotate; the milling cutter is arranged on the power machine head, the second driving motor is connected with the power machine head, the power machine head can be driven to rotate through the second driving motor, the milling cutter is driven to rotate, the power machine head is arranged on the linear guide rail assembly, meanwhile, the linear guide rail assembly is arranged on the rotary arm frame, the rotary arm frame is arranged on the rotary platform, when the rotary platform rotates, the rotary arm frame can be rotated, the linear guide rail assembly and the power machine head are driven to rotate synchronously, then the linear guide rail assembly slides on the rotary arm frame, the power machine head and the milling cutter slide to the machining position of a structural member to be machined, when the large structural member such as the rotary platform needs to be subjected to face milling, the power machine head is driven to rotate through the first driving motor, face milling of the structural member with different diameters is achieved, face milling of the structural member with different horizontal positions on the same diameter is achieved through sliding of the power machine head on the linear guide rail assembly, and the structural member can be machined more conveniently, and the machining efficiency is improved.
Further, the first driving motor is located on one side of the rotary arm support and is connected with the rotary platform through the reduction gearbox.
The device is convenient to drive the reduction gearbox through the first driving motor, and then the reduction gearbox drives the rotary platform to rotate.
Further, two sides of the rotary arm support are provided with more than two guide rails.
The linear guide rail assembly can be in sliding connection with the rotary arm support through the guide rail.
Further, the linear guide rail assembly comprises two mounting plates, a connecting plate, a fixed shaft and more than two sliding blocks, wherein the sliding blocks are fixed on the inner sides of the mounting plates, and sliding grooves matched with the guide rails are formed in the sliding blocks.
The sliding block on the linear guide rail component can be connected with the guide rail in a sliding way through the sliding groove.
Further, both ends of the connecting plate are fixedly connected with the mounting plate respectively through bolts, the fixed shaft is arranged at the bottom of the rotary arm support, and both ends of the fixed shaft are connected with the mounting plate respectively.
Above setting, through setting up the connecting plate between the mounting panel, can make the whole of end-to-end connection formation closed loop between connecting plate, the mounting panel, set up the fixed axle between the mounting panel simultaneously, can make the mounting panel stability after the connecting plate is connected better like this.
Further, the power machine head is fixed on one side of the mounting plate.
The device can connect the power machine head and the linear guide rail assembly into a whole, and can slide on the rotary arm support along with the linear guide rail assembly, so that the position can be adjusted.
Drawings
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 top view of the present utility model.
Fig. 4 is a schematic view of the milling cutter according to the present utility model.
Fig. 5 is a schematic diagram of the reverse installation of the milling cutter according to the present utility model.
Fig. 6 is an enlarged view at a in fig. 2.
Detailed Description
The utility model is described in further detail below with reference to the drawings and the detailed description.
Example 1.
As shown in fig. 1 to 4 and 6, a milling surface processing device for a rotary platform comprises a rotary arm support 1, a rotary platform 2 and a base 3, wherein a rotary support 4 is arranged between the rotary platform 2 and the base 3, the rotary platform 2 is installed on the base 3 through the rotary support 4, in this embodiment, the base 3 is fixed on the ground, the rotary support 4 is installed on the base 3 through bolts, the rotary arm support 1 is fixedly arranged at the upper end of the rotary platform 2 through bolts, one end of the rotary arm support 1 is provided with a counterweight arm 5, the other end of the rotary arm support 1 is provided with a guide rail 6, a linear guide rail assembly is arranged on the guide rail 6 and is in sliding connection with the guide rail 6, a power machine head 7 is arranged on the linear guide rail assembly, and a milling cutter 8 is installed on the power machine head 7.
As shown in fig. 2, the linear guide rail assembly includes two mounting plates 11, a connecting plate 12, a fixed shaft 13, and more than two sliders 14, in this embodiment, the number of sliders 14 is 4, the sliders 14 are respectively fixed on the inner sides of the two mounting plates 11 through bolts, a chute (not shown in the drawing) matched with the guide rail 6 is provided on the sliders 14, the connecting plate 12 is provided between the two mounting plates 11, two ends of the connecting plate 12 are respectively fixedly connected with the mounting plates 11 through bolts, the fixed shaft 13 is disposed at the bottom of the rotary arm support 1, and two ends of the fixed shaft 13 are respectively connected with the mounting plates 11, so that after the connecting plates 12 and the mounting plates 11 are connected end to form a closed loop frame, the sliders are connected between the mounting plates 11 through the fixed shaft 13, so that the mounting plates 11 can stably slide in the closed loop frame, the overall stability is better, in this embodiment, the guide rail 6 includes a bump 61, an inwardly recessed groove is provided on the side wall of the bump 61, the slider 14 includes a chute 141, and a protrusion 141611 is provided on the inner wall of the side wall of the slider 141, and the protrusion 1411 is correspondingly provided, and the sliding of the protrusion 141611 is matched with the slider 1411.
As shown in fig. 2 and 4, the power head 7 is fixed on one side of the mounting plate 11 through a bolt, in this embodiment, the upper end of the power head 7 is connected with the second driving motor 22, the lower end of the power head 7 is provided with the milling cutter 8, at this time, the milling cutter 8 is positively installed, and the milling cutter 8 can mill the upper end face of the structural member 9 to be processed.
As shown in fig. 3, a first driving motor 21 is arranged on the rotary platform 2 and positioned on one side of the rotary arm support 1, the first driving motor 21 is connected with a reduction gearbox 23, and the reduction gearbox 23 is connected with the rotary platform 2, so that the reduction gearbox 23 is conveniently driven by the first driving motor 21, and then the rotary platform 2 is driven to rotate by the reduction gearbox 23.
Example 2.
As shown in fig. 1 to 3, 5 and 6, a milling surface processing device for a rotary platform comprises a rotary arm support 1, a rotary platform 2 and a base 3, wherein a rotary support 4 is arranged between the rotary platform 2 and the base 3, the rotary platform 2 is installed on the base 3 through the rotary support 4, in this embodiment, the base 3 is fixed on the ground, the rotary support 4 is installed on the base 3 through bolts, the rotary arm support 1 is fixedly arranged at the upper end of the rotary platform 2 through bolts, one end of the rotary arm support 1 is provided with a counterweight arm 5, the other end of the rotary arm support 1 is provided with a guide rail 6, a linear guide rail assembly is arranged on the guide rail 6 and is in sliding connection with the guide rail 6, a power machine head 7 is arranged on the linear guide rail assembly, and a milling cutter 8 is installed on the power machine head 7.
As shown in fig. 2, the linear guide rail assembly includes two mounting plates 11, a connecting plate 12, a fixing shaft 13, and more than two sliders 14, in this embodiment, the number of sliders 14 is 4, the sliders 14 are respectively fixed on the inner sides of the two mounting plates 11 through bolts, sliding grooves (not shown in the drawing) matched with the guide rail 6 are formed on the sliders 14, the connecting plate 12 is disposed between the two mounting plates 11, two ends of the connecting plate 12 are respectively fixedly connected with the mounting plates 11 through bolts, the fixing shaft 13 is disposed at the bottom of the rotary arm support 1, two ends of the fixing shaft 13 are respectively connected with the mounting plates 11, so that after the whole body of a closed loop is formed by connecting the connecting plate 12 and the mounting plates 11 end to end, the whole body stability is better after the mounting plates 11 are connected through the fixing shaft 13.
As shown in fig. 2 and 5, the power head 7 is fixed on one side of the mounting plate 11 through a bolt, in this embodiment, the lower end of the power head 7 is connected with the second driving motor 22, the milling cutter 8 is installed on the upper end of the power head 7, at this time, the milling cutter 8 is reversely installed, that is, the power head 7 and the milling cutter 8 are installed on the linear guide rail assembly in an inverted manner, and the milling cutter 8 can perform face milling on the lower end face of the structural member 9 to be processed.
As shown in fig. 3, a first driving motor 21 is arranged on the rotary platform 2 and positioned on one side of the rotary arm support 1, the first driving motor 21 is connected with a reduction gearbox 23, and the reduction gearbox 23 is connected with the rotary platform 2, so that the reduction gearbox 23 is conveniently driven by the first driving motor 21, and then the rotary platform 2 is driven to rotate by the reduction gearbox 23.
The working principle of the utility model is as follows: install milling cutter 8 on power aircraft nose 7, then power aircraft nose 7 is fixed on the linear guide subassembly to set up guide rail 6 on rotary arm frame 1, make linear guide subassembly and rotary arm frame 1 sliding connection, and then according to the structure of different diameters with milling cutter 8 sliding adjustment to structure wait to process position department, start second driving motor 22 and drive milling cutter 8 and rotate, then drive rotary platform 2 through first driving motor 21 and drive rotary arm frame 1 and rotate, thereby mill the face processing to the structure.
Claims (6)
1. The utility model provides a revolving platform is with milling face processing equipment which is used to mill the plane, its characterized in that: including swivel arm support, revolving platform, base, the revolving platform passes through slewing bearing and installs on the base, the swivel arm support sets up on the revolving platform, is equipped with first driving motor on the revolving platform, and the one end of swivel arm support is equipped with the counter weight arm, and the other end of swivel arm support is equipped with the linear guide subassembly, linear guide subassembly and swivel arm support sliding connection are equipped with the power aircraft nose on the linear guide subassembly, the one end and the second driving motor of power aircraft nose are connected, and milling cutter is installed to the other end of power aircraft nose.
2. The face milling equipment for a rotary platform according to claim 1, wherein: the first driving motor is positioned on one side of the rotary arm support and is connected with the rotary platform through the reduction gearbox.
3. The face milling equipment for a rotary platform according to claim 2, wherein: more than two guide rails are arranged on two sides of the rotary arm support.
4. The face milling equipment for a rotary platform according to claim 1, wherein: the linear guide rail assembly comprises two mounting plates, a connecting plate, a fixed shaft and more than two sliding blocks, wherein the sliding blocks are fixed on the inner sides of the mounting plates, and sliding grooves matched with the guide rails are formed in the sliding blocks.
5. The face milling equipment for a rotary platform according to claim 4, wherein: the two ends of the connecting plate are fixedly connected with the mounting plate respectively through bolts, the fixed shaft is arranged at the bottom of the rotary arm support, and the two ends of the fixed shaft are connected with the mounting plate respectively.
6. The face milling equipment for a rotary platform according to claim 1, wherein: the power machine head is fixed on one side of the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042303.3U CN221247729U (en) | 2023-11-10 | 2023-11-10 | Milling face processing equipment for rotary platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323042303.3U CN221247729U (en) | 2023-11-10 | 2023-11-10 | Milling face processing equipment for rotary platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221247729U true CN221247729U (en) | 2024-07-02 |
Family
ID=91661203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323042303.3U Active CN221247729U (en) | 2023-11-10 | 2023-11-10 | Milling face processing equipment for rotary platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221247729U (en) |
-
2023
- 2023-11-10 CN CN202323042303.3U patent/CN221247729U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |