Correcting tool suitable for tower drum

Abstract

The utility model discloses a correcting tool suitable for a tower drum, which comprises a fixed base plate, and a connecting mechanism is arranged at the top of the fixed base plate; an arc-shaped limiting plate fixedly connected to the inner side of the fixing sleeve moves along with the fixing sleeve; a rotationally connected rotating handle and a connecting block slidably connected to the inner wall of the rotating handle rotate, a fixedly connected limiting screw rod is in threaded connection to the inner wall of an arc-shaped limiting plate to drive a correcting plate rotationally connected to the inner side of the limiting screw rod to move, and a connecting joint hinged to the outer wall of the correcting plate is shrunk or stretched accordingly; a to-be-machined workpiece is limited, machining datum correction is conducted on the limited to-be-machined workpiece, and follow-up accurate machining is facilitated; and the movable hinge seat drives a fixedly connected sliding block to slide in a limiting sliding groove formed in the inner wall of an arc-shaped limiting plate, undetermined transmission of overall limiting is facilitated, and the situation that overall limiting deviates during machining limiting is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of correction tooling suitable for tower barrels, and in particular relates to a correction tooling suitable for tower barrels. Background Art

[0002] In the process of manufacturing the wind tower cylinder, it is inevitable that the cylinder will be sunken due to poor rolling equipment, improper rolling operation, improper placement of the sandblasting roller, and collisions during lifting, storage, and transportation. In order to solve the sunken correction tooling, it is mainly driven by a hydraulic jack, and its length is adjusted by a straight rod or a screw rod. The rear end of the disc-mounted bottom plate is larger, and the front end of the top pressure plate is smaller. The tower is cold repaired and flattened. Generally, due to the hydraulic jack drive, the length is adjusted by a straight rod or a screw rod, resulting in the center line of the entire correction workpiece not being on the same straight line, and the overall processing and use are easily affected, and the overall processing benchmark is not easy to confirm. This can easily lead to deformation of the tooling and affect the correction effect. Based on this, a correction tooling suitable for the tower is proposed to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a correction tool suitable for a tower tube to solve the technical problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: a correction tool suitable for a tower, comprising a fixed base plate, a connecting mechanism is arranged on the top of the fixed base plate; the connecting mechanism comprises an extension adjustment component arranged on both sides of the fixed base plate, an adjustment component is connected to the inner side of the extension adjustment component, and a limit position component is connected to the inner side of the adjustment component;

[0005] The adjustment component includes an arc-shaped limit plate, a limit sliding groove on the inner wall of the arc-shaped limit plate is slidably connected to a slider, an inner side of the slider is fixedly connected to a hinge seat, an inner wall of the hinge seat is hinged to a connecting rod, and an inner side of the connecting rod is hinged to a limit block.

[0006] Preferably, the delay adjustment component includes a fixed frame fixedly connected to the top of the fixed base plate, an L-shaped frame is fixedly connected to the outer wall of the fixed frame, a driving motor is fixedly installed on the top of the L-shaped frame, a threaded push rod is fixedly connected to the output end of the driving motor, a threaded connecting block is threadedly connected to the outer wall of the threaded push rod, a fixed seat is fixedly connected to the top of the fixed frame, a fixed sleeve is fixedly connected to the inner wall of the fixed seat, and a traction slide rod is slidably connected to the inner wall of the fixed sleeve.

[0007] Preferably, the limiting assembly includes a limiting screw, the outer end of the limiting screw is fixedly connected to a connecting block, the outer wall of the connecting block is slidably connected to a rotating handle, the inner side of the limiting screw is rotatably connected to a correction plate, and connecting joints are hinged on both sides of the correction plate.

[0008] Preferably, the outer wall of the arc-shaped limiting plate is fixedly connected to the fixing sleeve.

[0009] Preferably, the threaded connection block is fixedly connected to the bottom of the traction slide rod, and the threaded push rod is rotatably connected to the inner wall of the L-shaped frame; the driving motor fixedly installed on the top of the L-shaped frame runs, driving the threaded push rod fixedly connected to the output end to rotate, and the threaded connection block threadedly connected to the outer wall of the threaded push rod moves, and a fixed sleeve is fixedly connected to the inner wall of the fixed seat fixedly connected to the top of the fixed frame, and the moving threaded connection block drives the traction slide rod fixedly connected to the top to slide on the inner wall of the fixed sleeve.

[0010] Preferably, the limit screw is rotatably connected to the inner wall of the limit hole opened in the arc-shaped limit plate, and the correction plate and the connecting joint are arranged in a ring array; the arc-shaped limit plate fixedly connected to the inner side of the fixed sleeve moves accordingly; the rotatably connected rotating handle and the connecting block slidably connected to the inner wall of the rotating handle rotate, and the fixedly connected limit screw is threadedly connected to the inner wall of the arc-shaped limit plate, driving the correction plate rotatably connected to the inner side of the limit screw to move, and the connecting joint hinged on the outer wall of the correction plate contracts or extends accordingly to limit the workpiece to be processed.

[0011] Preferably, a limiting slide groove is opened in the middle section of the fixed base plate; the workpiece is placed on the fixed base plate along the limiting slide groove opened in the middle section of the fixed base plate, the outer wall of the fixed frame fixedly connected to both sides of the fixed base plate is fixedly connected to an L-shaped frame, and the driving motor fixedly installed on the top of the L-shaped frame is operated.

[0012] The utility model is suitable for the tower correction tool has the following advantages:

[0013] 1. The correction fixture suitable for the tower, the arc-shaped limit plate fixedly connected to the inner side of the fixed sleeve moves accordingly; the rotating handle connected is rotated, and the connecting block slidably connected to the inner wall of the rotating handle rotates, and the fixed limit screw is threadedly connected to the inner wall of the arc-shaped limit plate, driving the correction plate rotatably connected to the inner side of the limit screw to move, and the connecting joint hinged on the outer wall of the correction plate contracts or stretches accordingly, limiting the workpiece to be processed, and correcting the processing benchmark of the limited workpiece to be processed, so as to facilitate subsequent precise processing.

[0014] 2. The correction fixture suitable for the tower, the limit block threadedly connected to the outer wall of the limit screw moves, and the connecting rods hinged on both sides of the limit block drive the hinged hinge seat to move accordingly, and the moving hinge seat drives the fixedly connected slider to slide in the limit slot opened on the inner wall of the arc-shaped limit plate, which is convenient for the undetermined transmission of the overall limit and avoids the deviation of the overall limit when the processing limit is performed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the delay adjustment component structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0020] Explanation of the marks in the figure: 1. Fixed base plate; 2. Connecting mechanism; 21. Extension adjustment assembly; 211. Fixed frame; 212. L-shaped frame; 213. Driving motor; 214. Threaded push rod; 215. Threaded connecting block; 216. Fixed seat; 217. Fixed sleeve; 218. Traction slide bar; 22. Adjusting assembly; 221. Arc-shaped limit plate; 222. Sliding block; 223. Articulated seat; 224. Connecting rod; 225. Limit block; 23. Limit assembly; 231. Limit screw; 232. Connecting block; 233. Turning handle; 234. Correction plate; 235. Connecting joint. DETAILED DESCRIPTION

[0021] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0022] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0024] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0026] In order to better understand the purpose, structure and function of the utility model, the utility model is further described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4As shown, a correction fixture suitable for a tower tube of the utility model comprises a fixed base plate 1, and a connecting mechanism 2 is arranged on the top of the fixed base plate 1; the connecting mechanism 2 comprises an extended adjustment component 21 arranged on both sides of the fixed base plate 1, and an adjusting component 22 is connected to the inner side of the extended adjustment component 21, and a limiting component 23 is connected to the inner side of the adjusting component 22; the adjusting component 22 comprises an arc-shaped limiting plate 221, and a limiting sliding groove provided on the inner wall of the arc-shaped limiting plate 221 is slidably connected with a slider 222, and an articulated seat 223 is fixedly connected to the inner side of the slider 222, and a connecting rod 224 is hinged on the inner wall of the articulated seat 223, and a limiting block 225 is hinged on the inner side of the connecting rod 224; the extended adjustment component 21 comprises a fixed frame 211 fixedly connected to the top of the fixed base plate 1, and an L-shaped frame 212 is fixedly connected to the outer wall of the fixed frame 211, and a driving motor 213 is fixedly installed on the top of the L-shaped frame 212, and a threaded push rod 214 is fixedly connected to the output end of the driving motor 213, and the outer wall of the threaded push rod 214 is fixedly connected to the output end of the driving motor 213. The wall is threadedly connected with a threaded connection block 215, the top of the fixing frame 211 is fixedly connected with a fixing seat 216, the inner wall of the fixing seat 216 is fixedly connected with a fixing sleeve 217, and the inner wall of the fixing sleeve 217 is slidably connected with a traction slide bar 218; the limiting assembly 23 includes a limiting screw 231, the outer end of the limiting screw 231 is fixedly connected with a connecting block 232, the outer wall of the connecting block 232 is slidably connected with a rotating handle 233, and the inner side of the limiting screw 231 is rotatably connected with a correction plate 2 34, connecting joints 235 are hinged on both sides of the correction plate 234; the outer wall of the arc-shaped limit plate 221 is fixedly connected to the fixed sleeve 217; the threaded connection block 215 is fixedly connected to the bottom of the traction slide rod 218, and the threaded push rod 214 is rotatably connected to the inner wall of the L-shaped frame 212; the limiting screw 231 is rotatably connected to the inner wall of the limiting hole opened in the arc-shaped limit plate 221, and the correction plate 234 and the connecting joint 235 are arranged in a circular array; a limiting slide groove is opened in the middle section of the fixed base plate 1.

[0028] The working principle of the correction tool for tower: when the correction tool for tower is actually used, the workpiece is first placed on the fixed base plate 1 along the limiting slide groove opened in the middle section of the fixed base plate 1, and the outer wall of the fixed frame 211 fixedly connected to both sides of the fixed base plate 1 is fixedly connected with an L-shaped frame 212, and the driving motor 213 fixedly installed on the top of the L-shaped frame 212 is operated, driving the threaded push rod 214 fixedly connected to the output end to rotate, and the threaded connection block 215 threadedly connected to the outer wall of the threaded push rod 214 moves, and the inner wall of the fixed seat 216 fixedly connected to the top of the fixed frame 211 is fixedly connected with a fixed sleeve 217, and the moving threaded connection block 215 drives The traction slide bar 218 fixedly connected to the top slides on the inner wall of the fixed sleeve 217, and the arc-shaped limit plate 221 fixedly connected to the inner side of the fixed sleeve 217 moves accordingly; the rotationally connected rotating handle 233, the connecting block 232 slidably connected to the inner wall of the rotating handle 233 rotates, and the fixedly connected limit screw 231 is threadedly connected to the inner wall of the arc-shaped limit plate 221, driving the correction plate 234 rotationally connected to the inner side of the limit screw 231 to move, and the connection joint 235 hinged on the outer wall of the correction plate 234 shrinks or stretches accordingly, limiting the workpiece to be processed, and correcting the processing benchmark of the limited workpiece to be processed, which is convenient for subsequent precise processing;

[0029] The limit block 225 threadedly connected to the outer wall of the limit screw 231 moves, and the connecting rod 224 hinged on both sides of the limit block 225 drives the hinged hinge seat 223 to move. The moving hinge seat 223 drives the fixedly connected slider 222 to slide in the limit groove opened on the inner wall of the arc-shaped limit plate 221, so as to facilitate the indeterminate transmission of the overall limit and avoid the deviation of the overall limit when the processing limit is performed.

[0030] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A tower correction tool, comprising a fixed base plate (1), characterized in that: A connecting mechanism (2) is arranged on the top of the fixed base plate (1); the connecting mechanism (2) comprises a delay adjustment component (21) arranged on both sides of the fixed base plate (1); an adjustment component (22) is connected to the inner side of the delay adjustment component (21); and a limit component (23) is connected to the inner side of the adjustment component (22); The adjustment component (22) comprises an arc-shaped limit plate (221), a limit sliding groove provided on the inner wall of the arc-shaped limit plate (221) is slidably connected to a slider (222), an inner side of the slider (222) is fixedly connected to a hinge seat (223), an inner wall of the hinge seat (223) is hinged to a connecting rod (224), and an inner side of the connecting rod (224) is hinged to a limit block (225).

2. The tower correction tool according to claim 1, characterized in that: The delay adjustment component (21) comprises a fixing frame (211) fixedly connected to the top of the fixing base plate (1); an L-shaped frame (212) is fixedly connected to the outer wall of the fixing frame (211); a driving motor (213) is fixedly installed on the top of the L-shaped frame (212); a threaded push rod (214) is fixedly connected to the output end of the driving motor (213); a threaded connection block (215) is threadedly connected to the outer wall of the threaded push rod (214); a fixing seat (216) is fixedly connected to the top of the fixing frame (211); a fixing sleeve (217) is fixedly connected to the inner wall of the fixing seat (216); and a traction slide rod (218) is slidably connected to the inner wall of the fixing sleeve (217).

3. The tower correction tool according to claim 1, characterized in that: The limiting assembly (23) comprises a limiting screw (231), the outer end of the limiting screw (231) is fixedly connected to a connecting block (232), the outer wall of the connecting block (232) is slidably connected to a rotating handle (233), the inner side of the limiting screw (231) is rotatably connected to a correction plate (234), and the correction plate (234) is hinged with connecting joints (235) on both sides.

4. The tower correction tool according to claim 1, characterized in that: The outer wall of the arc-shaped limiting plate (221) is fixedly connected to the fixing sleeve (217).

5. The tower correction tool according to claim 2, characterized in that: The threaded connection block (215) is fixedly connected to the bottom of the traction slide rod (218), and the threaded push rod (214) is rotatably connected to the inner wall of the L-shaped frame (212).

6. The tower correction tool according to claim 3, characterized in that: The limiting screw (231) is rotatably connected to the inner wall of the limiting hole opened in the arc-shaped limiting plate (221), and the correction plate (234) and the connecting joint (235) are arranged in a ring array.

7. The tower correction tool according to claim 1, characterized in that: A limiting sliding groove is provided in the middle section of the fixed base plate (1).

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