Novel rotary vertical milling machine

By designing a new rotary vertical milling machine, using drive modules and screw drive devices to achieve flexible adjustment of machining tools, the problem of insufficient flexibility and adjustment of traditional milling machines when processing large wind power pile holders is solved, and high accuracy and Flexible processing effect.

CN222492311UActive Publication Date: 2025-02-18CAROPE (XIAMEN) ENG & SERVICE CO LTD
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Patent Information

Application Number
CN202421304136.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-07
Publication Date
2025-02-18
Estimated Expiration
2034-06-07

AI Technical Summary

Technical Problem

When traditional milling machines process large wind power pile holders, the machine-plug flexibility is small and the stroke range is inconvenient, which cannot meet the processing needs of large pile holders.

Method used

A new type of rotary vertical milling machine is designed, using a driving module to drive the rotation of the rotary support arm, and combined with a screw drive device to achieve flexible adjustment of the machining tool, including rotation of the tool position, left and right movement and up and down, through hydraulic telescopic components and positioning Components improve machining accuracy and flexibility.

Benefits of technology

It realizes flexible adjustment of the position of the machining tool of large wind power pile holders, improves machining accuracy and flexibility, meets the machining needs of large pile holders, and ensures machining stability through swing support components with high structural stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of vertical milling machines, and particularly discloses a novel rotary vertical milling machine which comprises a base and a mounting table fixedly arranged at the top of the base, a driving module is fixedly arranged on the mounting table, a rotary support arm is fixedly connected to the top of the driving module, and a screw rod driving device is arranged in a cavity at one end of the rotary support arm. The rotary support arm can be driven to rotate back and forth through the driving module, then the machining tool can be driven to rotate, the position of the machining tool can be flexibly adjusted, the machining tool can be controlled to move left and right through the lead screw driving device, and the left-right position of the machining tool can be adjusted. The milling cutter assembly can be controlled to ascend and descend vertically through the hydraulic telescopic assembly on the machining cutter, the stroke range is convenient to adjust, different machining requirements for the pile gripper can be met, the rotary supporting arm can be supported and reinforced through the rotary supporting arm supporting assembly, the rotary supporting arm can rotate stably, and the structural stability is high.
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Description

Technical Field

[0001] The utility model belongs to the technical field of vertical milling machines, and in particular relates to a novel rotary vertical milling machine. Background Art

[0002] With the downturn in the world oil market, new energy sources have gradually entered people's horizons, among which wind power is the main one. In recent years, my country has vigorously developed offshore wind power, and the installation of wind power monopiles requires large-diameter pile grippers, and the demand for large wind power pile grippers is becoming more and more widespread. Traditional milling machines used to process pile grippers are less flexible than machining, and the travel range is inconvenient to adjust, which cannot meet the processing needs of large pile grippers. Utility Model Content

[0003] The purpose of the utility model is to provide a novel rotary vertical milling machine to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A novel rotary vertical milling machine comprises a base and a mounting table fixedly arranged on the top of the base, wherein a driving module is fixedly arranged on the mounting table, and the driving module can drive the rotary support arm to rotate back and forth, thereby driving the processing tool to rotate, and the position of the processing tool can be flexibly adjusted. The top of the driving module is fixedly connected with the rotary support arm, and a screw drive device is arranged in a cavity at one end of the rotary support arm, through which the processing tool can be controlled to move left and right, and the left and right position of the processing tool can be adjusted, the front side of the screw drive device is fixedly connected with the processing tool through a support rod, and a positioning assembly is fixedly arranged on the rear side of the top of the processing tool, and the positioning pulley on the positioning assembly cooperates with the positioning slideway to guide and limit the processing tool, so that the processing tool is more stable when adjusting its position left and right, and the processing accuracy can be improved, and a rotary support arm support assembly is fixedly arranged on the top of the base, and the rotary support arm support assembly can support and reinforce the rotary support arm, so that the rotary support arm can rotate smoothly, and the structural stability is high;

[0006] The driving module includes a driving motor and a rotating column fixedly mounted on a mounting table, an active driving gear being fixedly connected to the end of an output shaft of the driving motor, a driven driving gear being fixedly sleeved on the outer side of the rotating column, the driving motor on the driving module can drive the active driving gear to rotate, the active driving gear can drive the driven driving gear to rotate, the driven driving gear can drive the slewing support arm to rotate via the rotating column, and the position of the machining tool can be adjusted by rotating the slewing support arm.

[0007] Furthermore, the rotating column and the mounting platform are rotationally connected via a bearing, and the driven drive gear is meshingly connected with the active drive gear. The active drive gear can drive the driven drive gear to rotate, and the driven drive gear can drive the slewing arm to rotate via the rotating column.

[0008] Furthermore, the swivel arm support assembly includes an arc-shaped support platform and a support roller fixedly arranged on the top of the base through a bracket, and the support roller is fixedly arranged at the bottom of one end of the swivel arm. The swivel arm can be supported and reinforced by the arc-shaped support platform and the support roller, so that the swivel arm can rotate smoothly and the structural stability is high.

[0009] Furthermore, the screw drive device includes a rotating motor fixedly arranged at one end of a swivel support arm, a screw is fixedly connected to the end of the output shaft of the rotating motor, and the screw is rotatably arranged inside the swivel support arm through a bearing, a driving slider is sleeved on the outer side of the screw, and the front side of the driving slider is fixedly connected to the processing tool through a support rod, the rotating motor on the screw drive device can drive the screw to rotate in the forward and reverse directions, and the driving slider can be driven to move left and right when the screw rotates in the forward and reverse directions, and the processing tool can be driven to move left and right when the driving slider moves left and right, and the left and right position of the processing tool can be adjusted, and the stroke range is easy to adjust, which can meet different processing requirements of the pile gripper.

[0010] Furthermore, the processing tool includes a frame, a hydraulic telescopic assembly is fixed inside the frame, a milling cutter assembly is fixed at the bottom of the hydraulic telescopic assembly, and the milling cutter assembly can be controlled to rise and fall by the hydraulic telescopic assembly on the processing tool, so that the surface of a large wind turbine pile gripper can be processed by the milling cutter assembly, and the stroke range is easy to adjust to meet different processing requirements for the pile gripper.

[0011] Furthermore, the positioning assembly includes a mounting plate fixedly arranged on the rear side of the processing tool and a positioning slide fixedly arranged on the top of the rotating support arm. A positioning pulley is fixedly arranged on the bottom of the mounting plate, and the positioning pulley matches the positioning slide. The positioning pulley and the positioning slide are used in combination to guide and limit the processing tool, so that the processing tool can slide smoothly left and right, which is convenient for smoothly adjusting the left and right position of the processing tool.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, the driving motor on the driving module can drive the active driving gear to rotate, the active driving gear can drive the driven driving gear to rotate, and the driven driving gear can drive the swivel support arm to rotate by rotating the column, and the position of the processing tool can be adjusted by rotating the swivel support arm. The rotating motor on the screw drive device can drive the screw to rotate in the forward and reverse directions. When the screw rotates in the forward and reverse directions, the driving slider can be driven to move left and right. When the driving slider moves left and right, the processing tool can be driven to move left and right. The left and right position of the processing tool can be adjusted. The positioning pulley and the positioning slideway can be used in conjunction with the processing tool to guide and limit the processing tool, so that the processing tool can be more stable when adjusting its position left and right. The milling cutter assembly can be controlled to rise and fall through the hydraulic telescopic assembly on the processing tool, and the travel range is convenient to adjust, which can meet the different processing requirements of the pile holder, and the swivel support arm can be supported and reinforced by arranging the swivel support arm support assembly, so that the swivel support arm can rotate smoothly and the structural stability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main structural diagram of a new type of rotary vertical milling machine;

[0015] Figure 2 This is a side view of a new type of rotary vertical milling machine;

[0016] Figure 3 It is an enlarged view of point A of the utility model;

[0017] Figure 4 This is a structural diagram of the drive module of the utility model;

[0018] Figure 5 It is an enlarged view of point B of the present utility model.

[0019] In the figure: 1. base; 2. mounting platform; 3. drive module; 4. slewing arm; 5. screw drive device; 6. machining tool; 7. positioning assembly; 8. arc support platform; 9. support roller;

[0020] 301, driving motor; 302, rotating column; 303, active driving gear; 304, driven driving gear;

[0021] 501, rotating motor; 502, lead screw; 503, driving slider;

[0022] 601, frame; 602, hydraulic telescopic assembly; 603, milling cutter assembly;

[0023] 701, mounting plate; 702, positioning slideway; 703, positioning pulley. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1 - Figure 5 As shown, a new type of rotary vertical milling machine comprises a base 1 and a mounting table 2 fixedly arranged on the top of the base 1, a driving module 3 is fixedly arranged on the mounting table 2, the driving module 3 can drive the rotary support arm 4 to rotate back and forth, and then can drive the processing tool 6 to rotate, and the position of the processing tool 6 can be flexibly adjusted, the top of the driving module 3 is fixedly connected with the rotary support arm 4, a screw drive device 5 is arranged in the cavity at one end of the rotary support arm 4, the screw drive device 5 can control the processing tool 6 to move left and right, and the left and right position of the processing tool 6 can be adjusted, the front side of the screw drive device 5 is fixedly connected with the processing tool 6 through a support rod, and a positioning component 7 is fixedly arranged on the rear side of the top of the processing tool 6, and a rotary support arm support component is fixedly arranged on the top of the base 1, and the rotary support arm support component can support and reinforce the rotary support arm 4, so that the rotary support arm 4 can rotate smoothly, and the structural stability is high;

[0027] The driving module 3 includes a driving motor 301 and a rotating column 302 fixedly mounted on the mounting table 2. The end of the output shaft of the driving motor 301 is fixedly connected to an active driving gear 303. A driven driving gear 304 is fixedly sleeved on the outer side of the rotating column 302. The driving motor 301 on the driving module 3 can drive the active driving gear 303 to rotate. The active driving gear 303 can drive the driven driving gear 304 to rotate. The driven driving gear 304 can drive the slewing support arm 4 to rotate via the rotating column 302. The position of the processing tool 6 can be adjusted by rotating the slewing support arm 4.

[0028] refer to Figure 5 As shown, the rotating column 302 is rotatably connected to the mounting platform 2 via a bearing, and the driven drive gear 304 is meshingly connected to the active drive gear 303. The active drive gear 303 can drive the driven drive gear 304 to rotate, and the driven drive gear 304 can drive the swivel arm 4 to rotate via the rotating column 302.

[0029] refer to Figure 1 and Figure 2As shown, the swivel arm support assembly includes an arc-shaped support platform 8 and a support roller 9 fixedly arranged on the top of the base 1 through a bracket, and the support roller 9 is fixedly arranged at the bottom of one end of the swivel arm 4. The swivel arm 4 can be supported and reinforced by the arc-shaped support platform 8 and the support roller 9, so that the swivel arm 4 can rotate smoothly and the structural stability is high.

[0030] refer to Figure 2 and Figure 4 As shown, the screw drive device 5 includes a rotating motor 501 fixedly arranged at one end of the rotating support arm 4, the end of the output shaft of the rotating motor 501 is fixedly connected with a screw 502, and the screw 502 is rotatably arranged inside the rotating support arm 4 through a bearing, a driving slider 503 is sleeved on the outer side of the screw 502, and the front side of the driving slider 503 is fixedly connected to the processing tool 6 through a support rod, the rotating motor 501 on the screw drive device 5 can drive the screw 502 to rotate forward and reversely, and the driving slider 503 can be driven to move left and right when the screw 502 rotates forward and reversely, and the driving slider 503 can be driven to move left and right when the driving slider 503 moves left and right, and the processing tool 6 can be driven to move left and right, and the left and right position of the processing tool 6 can be adjusted, and the travel range is easy to adjust, which can meet different processing requirements of the pile gripper.

[0031] refer to Figure 5 As shown, the processing tool 6 includes a frame 601, a hydraulic telescopic assembly 602 is fixedly provided inside the frame 601, and a milling cutter assembly 603 is fixedly provided at the bottom end of the hydraulic telescopic assembly 602. The hydraulic telescopic assembly 602 on the processing tool 6 can control the milling cutter assembly 603 to rise and fall, so that the surface of a large wind power pile gripper can be processed by the milling cutter assembly 603, and the travel range is easy to adjust, which can meet different processing requirements for the pile gripper.

[0032] refer to Figure 5 As shown, the positioning assembly 7 includes a mounting plate 701 fixedly arranged on the rear side of the processing tool 6 and a positioning slide 702 fixedly arranged on the top of the swivel arm 4. A positioning pulley 703 is fixedly arranged at the bottom of the mounting plate 701, and the positioning pulley 703 matches the positioning slide 702. The positioning pulley 703 and the positioning slide 702 are used together to guide and limit the processing tool 6, so that the processing tool 6 can slide smoothly to the left and right, which is convenient for smoothly adjusting the left and right position of the processing tool 6.

[0033] Working principle: The driving motor 301 on the driving module 3 can drive the active driving gear 303 to rotate, the active driving gear 303 can drive the driven driving gear 304 to rotate, the driven driving gear 304 can drive the swivel arm 4 to rotate by rotating the column 302, the position of the processing tool 6 can be adjusted by rotating the swivel arm 4, the swivel arm 4 can be supported and reinforced by the arc support platform 8 and the support roller 9, so that the swivel arm 4 can rotate smoothly, and the rotating motor 501 on the screw drive device 5 can drive the screw 502 to rotate in the forward and reverse directions Rotation, when the screw rod 502 rotates forward and reversely, it can drive the driving slider 503 to move left and right. When the driving slider 503 moves left and right, it can drive the processing tool 6 to move left and right, and the left and right position of the processing tool 6 can be adjusted. The positioning pulley 703 and the positioning slideway 702 are used together to guide and limit the processing tool 6, so that the processing tool 6 can be more stable when adjusting the position left and right. The hydraulic telescopic component 602 on the processing tool 6 can control the milling cutter component 603 to rise and fall, so that the surface of the large wind power pile gripper can be processed conveniently through the milling cutter component 603.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A novel rotary vertical milling machine, comprising a base (1) and a mounting table (2) fixedly arranged on the top of the base (1), characterized in that: A driving module (3) is fixedly provided on the mounting platform (2); a swivel support arm (4) is fixedly connected to the top of the driving module (3); a screw drive device (5) is provided in a cavity at one end of the swivel support arm (4); a processing tool (6) is fixedly connected to the front side of the screw drive device (5) via a support rod; a positioning assembly (7) is fixedly provided at the rear side of the top end of the processing tool (6); and a swivel support arm support assembly is fixedly provided on the top of the base (1); The driving module (3) comprises a driving motor (301) and a rotating column (302) fixedly mounted on a mounting platform (2); an active driving gear (303) is fixedly connected to the end of the output shaft of the driving motor (301); and a driven driving gear (304) is fixedly sleeved on the outer side of the rotating column (302).

2. A novel rotary vertical milling machine according to claim 1, characterized in that: The rotating column (302) is rotationally connected to the mounting platform (2) via a bearing, and the driven driving gear (304) is meshingly connected to the active driving gear (303).

3. A novel rotary vertical milling machine according to claim 1, characterized in that: The swivel arm support assembly comprises an arc-shaped support platform (8) and a support roller (9) fixedly arranged on the top of the base (1) through a bracket, and the support roller (9) is fixedly arranged on the bottom of one end of the swivel arm (4).

4. A novel rotary vertical milling machine according to claim 1, characterized in that: The screw drive device (5) comprises a rotary motor (501) fixedly arranged at one end of a rotary support arm (4); the end of the output shaft of the rotary motor (501) is fixedly connected to a screw (502); the screw (502) is rotatably arranged inside the rotary support arm (4) via a bearing; a driving slider (503) is sleeved on the outer side of the screw (502); and the front side of the driving slider (503) is fixedly connected to a processing tool (6) via a support rod.

5. The novel rotary vertical milling machine according to claim 1 is characterized in that: The machining tool (6) comprises a frame (601), a hydraulic telescopic assembly (602) is fixedly arranged inside the frame (601), and a milling cutter assembly (603) is fixedly arranged at the bottom end of the hydraulic telescopic assembly (602).

6. A novel rotary vertical milling machine according to claim 5, characterized in that: The positioning assembly (7) comprises a mounting plate (701) fixedly arranged at the rear side of the processing tool (6) and a positioning slideway (702) fixedly arranged at the top of the swivel arm (4); a positioning pulley (703) is fixedly arranged at the bottom of the mounting plate (701), and the positioning pulley (703) matches the positioning slideway (702).