Special-shaped rolling machining positioning assembly for wind tower flange

Abstract

The utility model discloses a wind tower flange special-shaped rolling processing positioning assembly, which relates to the technical field of rolling processing positioning assemblies, and comprises a rolling machine body, a material guide table, a guide roller and supporting legs, the material guide table is arranged on one side of the rolling machine body, the guide roller is arranged on the inner side of the material guide table, and the supporting legs are arranged at the bottom end of the material guide table. A motor is started to drive a moving rod to move, so that the moving rod drives a clamping plate to move, the clamping plate can clamp flanges of different sizes, the wind tower flange special-shaped rolling machining positioning assembly is more convenient to use, a rotating wheel is rotated to drive a disc to rotate, and the disc drives a connecting block and a lantern ring to rotate; and the lantern ring drives the connecting shaft and the extension plate to move towards the outer side of the clamping plate, so that when the extension plate moves out of the clamping plate, a plurality of flanges can be positioned, the flanges can be more stable when being guided in the positioning assembly, and deviation is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of rolling processing positioning components, in particular to a special-shaped rolling processing positioning component for a wind tower flange. Background Art

[0002] The special-shaped wind tower flange refers to the non-standard or special shape of the wind tower flange in structure. As an important middle piece connecting the wind turbine blades with the main shaft and the wind turbine tower, the flange plays a vital role in wind power equipment. In addition, the special-shaped wind tower flange needs to be positioned using a positioning component during rolling processing. However, the current positioning components for the special-shaped rolling processing of wind tower flanges still have some defects, such as:

[0003] When the existing wind tower flange special-shaped rolling processing positioning assembly is used, the special-shaped rolling processing of the wind tower flange requires the use of the positioning assembly to position the flange. However, when the wind tower flange is processed, due to the different sizes of the wind tower flange, it is not easy for the fixed positioning assembly to position the wind tower flange well, which makes the wind tower flange inconvenient during rolling processing. Utility Model Content

[0004] The utility model aims to provide a positioning assembly for the special-shaped rolling processing of a wind tower flange, so as to solve the problem that the positioning assembly proposed in the above background technology is not easy to clamp and position flanges of different sizes.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind tower flange special-shaped rolling processing positioning assembly, including a rolling machine body, a material guide table, a guide roller and a support leg;

[0006] A material guide table is arranged on one side of the rolling machine body, a guide roller is arranged on the inner side of the material guide table, a supporting leg is arranged at the bottom end of the material guide table, a clamping mechanism is arranged at the top end of the material guide table, the clamping mechanism includes a fixed seat, a bidirectional screw and a bevel gear group, a symmetrically distributed fixed seat is arranged at the top end of the material guide table, a bidirectional screw is connected to the inside of the fixed seat through a bearing, and a bevel gear group is arranged on the surface of the bidirectional screw.

[0007] Preferably, motors connected via support plates are installed on the outer sides of the two fixed seats, the surface threads of the bidirectional screw are connected with symmetrically distributed threaded blocks, a clamping plate is provided at one end of the fixed seat, and a moving rod is rotatably connected between the clamping plate and the threaded block via a hinge seat.

[0008] Preferably, a guide block is welded to one end of the threaded block away from the moving rod, a guide groove is provided inside the fixed seat at one end close to the guide block, and the threaded block and the fixed seat form a sliding structure through the guide block and the guide groove.

[0009] Preferably, an extension mechanism extending to the outside is provided inside the clamping plate, and the extension mechanism includes a disc, a rotating wheel, a connecting block, a ring, an extension plate, a connecting shaft and a connecting rod. A disc is provided inside the clamping plate, and one end of the disc is connected to a rotating wheel extending to the outside of the clamping plate through a supporting shaft.

[0010] Preferably, a connection block is welded to one end of the disc, and a collar is sleeved on the outer side of the connection block.

[0011] Preferably, an extension plate is provided on one side of the clamping plate, and a connecting shaft is rotatably connected between the extension plate and the collar via a hinge seat.

[0012] Preferably, a symmetrically distributed connecting rod is welded to one side of the extension plate, a T-shaped slider is welded to one end of the connecting rod, a T-shaped groove is provided at one end of the clamping plate near the T-shaped slider, and the connecting rod and the clamping plate form a sliding structure through the T-shaped slider and the T-shaped groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the wind tower flange special-shaped rolling processing positioning assembly drives the moving rod to move by starting the motor, so that the moving rod drives the clamping plate to move, so that the clamping plate can clamp flanges of different sizes, making the wind tower flange special-shaped rolling processing positioning assembly more convenient to use, and drives the disc to rotate by rotating the rotating wheel, so that the disc drives the connecting block and the ring to rotate, and the ring drives the connecting shaft and the extension plate to move toward the outside of the clamping plate, so that when the extension plate moves out of the clamping plate, multiple flanges can be positioned, so that the flange can be more stable when guided in the positioning assembly to avoid offset.

[0014] 1. The wind tower flange special-shaped rolling processing positioning component starts the motor, so that the motor can drive the bevel gear set to rotate, and the bevel gear set can drive the bidirectional screw to rotate when rotating, so that the bidirectional screw can drive the thread block to move when rotating, and the thread block can drive the guide block to move inside the guide groove when moving, so that the thread block can be more stable when moving, and the thread block can drive the moving rod to move when moving, so that the moving rod can drive the clamping plate to move when moving, so that the clamping plate can clamp flanges of different sizes when moving, so that the wind tower flange special-shaped rolling processing positioning component can be more convenient when used;

[0015] 2. The wind tower flange special-shaped rolling processing positioning assembly rotates the wheel so that the wheel can drive the disc to rotate when it rotates, so that the disc can drive the connecting block to rotate when it rotates, and at the same time, the connecting block can drive the ring to rotate when it rotates, so that the ring can drive the connecting shaft to move when it rotates, so that the connecting shaft can drive the extension plate to move toward the outside of the clamping plate when it moves, and at the same time, the extension plate can drive the connecting rod to move when it moves, so that the connecting rod can drive the T-shaped slider to move on the surface of the T-shaped slide groove when it moves, so that the connecting rod and the extension plate can be more stable when moving, so that when the extension plate moves out of the clamping plate, multiple flanges can be positioned, so that the flange can be more stable when guided in the positioning assembly to avoid deviation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a top view cutaway enlarged view of the clamping mechanism of the utility model;

[0018] Figure 3 It is a top view cutaway enlarged view of the extension mechanism of the utility model;

[0019] Figure 4 It is an enlarged front cutaway view of the extension mechanism of the utility model.

[0020] In the figure: 1. rolling machine body; 2. material guide table; 3. guide roller; 4. support leg; 5. clamping mechanism; 501. fixed seat; 502. bidirectional screw; 503. bevel gear set; 504. motor; 505. threaded block; 506. clamping plate; 507. moving rod; 6. guide block; 7. guide groove; 8. extension mechanism; 801. disc; 802. rotating wheel; 803. connecting block; 804. collar; 805. extension plate; 806. connecting shaft; 807. connecting rod; 9. T-shaped slider; 10. T-shaped slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 and Figure 2 It can be seen that the utility model provides a technical solution: a wind tower flange special-shaped rolling processing positioning assembly, including a rolling machine body 1, a material guide table 2, a guide roller 3 and a support leg 4;

[0023] A material guide table 2 is arranged on one side of the rolling mill body 1, a guide roller 3 is arranged on the inner side of the material guide table 2, a support leg 4 is arranged on the bottom end of the material guide table 2, a clamping mechanism 5 is arranged on the top end of the material guide table 2, the clamping mechanism 5 includes a fixed seat 501, a bidirectional screw 502 and a bevel gear set 503, a symmetrically distributed fixed seat 501 is arranged on the top end of the material guide table 2, a bidirectional screw 502 is connected to the inside of the fixed seat 501 through a bearing, a bevel gear set 503 is arranged on the surface of the bidirectional screw 502, and a through screw 501 is installed on the outer side of the two fixed seats 501 The motor 504 is connected through the support plate, and the surface of the bidirectional screw 502 is threadedly connected with symmetrically distributed threaded blocks 505. A clamping plate 506 is provided at one end of the fixed seat 501. A moving rod 507 is rotatably connected between the clamping plate 506 and the threaded block 505 through a hinge seat. A guide block 6 is welded to one end of the threaded block 505 away from the moving rod 507. A guide groove 7 is provided at one end of the fixed seat 501 close to the guide block 6. The threaded block 505 and the fixed seat 501 form a sliding structure through the guide block 6 and the guide groove 7.

[0024] See also Figure 1 and Figure 2 It can be seen that by starting the motor 504 to drive the moving rod 507 to move, the moving rod 507 drives the clamping plate 506 to move, so that the clamping plate 506 can clamp flanges of different sizes, making the wind tower flange special-shaped rolling processing positioning assembly more convenient when used.

[0025] See also Figure 2 , Figure 3 and Figure 4 It can be seen that the clamping plate 506 is provided with an extension mechanism 8 extending to the outside, and the extension mechanism 8 includes a disc 801, a rotating wheel 802, a connecting block 803, a collar 804, an extension plate 805, a connecting shaft 806 and a connecting rod 807. The clamping plate 506 is provided with a disc 801, one end of the disc 801 is connected to the rotating wheel 802 extending to the outside of the clamping plate 506 through a supporting shaft, one end of the disc 801 is welded to the connecting block 803, and the outer side of the connecting block 803 is provided with a sleeve. Ring 804, an extension plate 805 is provided on one side of the clamping plate 506, and a connecting shaft 806 is rotatably connected between the extension plate 805 and the ring 804 through a hinge seat, and a symmetrically distributed connecting rod 807 is welded to one side of the extension plate 805, and a T-shaped slider 9 is welded to one end of the connecting rod 807, and a T-shaped slide groove 10 is opened at one end of the clamping plate 506 close to the T-shaped slider 9, and the connecting rod 807 and the clamping plate 506 form a sliding structure through the T-shaped slider 9 and the T-shaped slide groove 10.

[0026] See also Figure 2 , Figure 3 and Figure 4It can be seen that by rotating the rotating wheel 802 to drive the disc 801 to rotate, the disc 801 drives the connecting block 803 and the ring 804 to rotate, and the ring 804 drives the connecting shaft 806 and the extension plate 805 to move toward the outside of the clamping plate 506, so that when the extension plate 805 moves out of the clamping plate 506, multiple flanges can be positioned, so that the flanges can be more stable when guided in the positioning assembly to avoid offset.

[0027] To sum up, the wind tower flange special-shaped rolling processing positioning assembly is a positioning device specially used for wind tower flanges during special-shaped rolling processing. When wind tower flanges of different sizes are processed, the bevel gear set 503 and the bidirectional screw 502 are driven to rotate by starting the motor 504, so that the bidirectional screw 502 can drive the threaded block 505 to move when rotating, and the threaded block 505 can drive the moving rod 507 to move when moving, so that the moving rod 507 drives the clamping plate 506 to move, so that the clamping plate 506 can clamp flanges of different sizes when moving, making the wind tower flange special-shaped rolling processing positioning assembly more convenient when used. The contents not described in detail in this description belong to the prior art known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind tower flange special-shaped rolling processing positioning assembly, comprising a rolling machine body (1), a material guide table (2), a guide roller (3) and a support leg (4), characterized in that: A material guide platform (2) is arranged on one side of the rolling mill body (1), a guide roller (3) is arranged on the inner side of the material guide platform (2), a support leg (4) is arranged at the bottom end of the material guide platform (2), a clamping mechanism (5) is arranged at the top end of the material guide platform (2), the clamping mechanism (5) comprises a fixed seat (501), a bidirectional screw (502) and a bevel gear set (503), a symmetrically distributed fixed seat (501) is arranged at the top end of the material guide platform (2), a bidirectional screw (502) is connected to the inside of the fixed seat (501) via a bearing, and a bevel gear set (503) is arranged on the surface of the bidirectional screw (502).

2. The wind tower flange special-shaped rolling processing positioning assembly according to claim 1, characterized in that: Motors (504) connected via support plates are installed on the outer sides of the two fixing seats (501); the surfaces of the bidirectional screw rods (502) are threadedly connected with symmetrically distributed thread blocks (505); a clamping plate (506) is provided at one end of the fixing seat (501); a moving rod (507) is rotatably connected between the clamping plate (506) and the thread blocks (505) via a hinge seat.

3. The wind tower flange special-shaped rolling processing positioning assembly according to claim 2, characterized in that: The end of the threaded block (505) away from the moving rod (507) is welded to a guide block (6), and the end of the fixed seat (501) close to the guide block (6) is provided with a guide groove (7). The threaded block (505) and the fixed seat (501) form a sliding structure through the guide block (6) and the guide groove (7).

4. The wind tower flange special-shaped rolling processing positioning assembly according to claim 2, characterized in that: An extension mechanism (8) extending to the outside is arranged inside the clamping plate (506), and the extension mechanism (8) comprises a disc (801), a rotating wheel (802), a connecting block (803), a collar (804), an extension plate (805), a connecting shaft (806) and a connecting rod (807). A disc (801) is arranged inside the clamping plate (506), and one end of the disc (801) is connected to the rotating wheel (802) extending to the outside of the clamping plate (506) via a supporting shaft.

5. The wind tower flange special-shaped rolling processing positioning assembly according to claim 4, characterized in that: A connection block (803) is welded to one end of the circular disc (801), and a collar (804) is sleeved on the outer side of the connection block (803).

6. The wind tower flange special-shaped rolling processing positioning assembly according to claim 4, characterized in that: An extension plate (805) is provided on one side of the clamping plate (506), and a connecting shaft (806) is rotatably connected between the extension plate (805) and the collar (804) via a hinge seat.

7. A wind tower flange special-shaped rolling processing and positioning assembly according to claim 6, characterized in that: A symmetrically distributed connecting rod (807) is welded to one side of the extension plate (805), a T-shaped slider (9) is welded to one end of the connecting rod (807), a T-shaped slide groove (10) is provided inside the clamping plate (506) at one end close to the T-shaped slider (9), and the connecting rod (807) and the clamping plate (506) form a sliding structure via the T-shaped slider (9) and the T-shaped slide groove (10).

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