Stand column welding deformation correcting device

Abstract

The utility model discloses a stand column welding deformation correcting device, and relates to the technical field of stand column machining devices, the stand column welding deformation correcting device comprises a bottom plate and supporting legs, a correcting mechanism is arranged above the bottom plate, and the correcting mechanism comprises a mounting seat, a first oil cylinder, a shaping compression roller, a first threaded rod and a first hand-cranking handle; the output end of the first oil cylinder is fixedly connected with the top of a shaping pressing roller, the inner wall of the shaping pressing roller is in threaded connection with the outer wall of a first threaded rod, one end of the first threaded rod is fixedly connected with one side of a first hand-cranking handle, a mounting column is fixedly mounted at the top of the bottom plate, and an adjusting sleeve is slidably connected with the inner wall of the mounting column. According to the correcting device, the stand column can be rapidly and conveniently shaped and corrected, the problems that in actual use, the stand column cannot be rapidly and conveniently limited, and the position of a shaping pressing roller cannot be rapidly and conveniently adjusted are solved, and therefore the working efficiency of the correcting device is improved.

Description

Technical Field

[0001] The present application relates to the technical field of column processing devices, and in particular to a column welding deformation correction device. Background Art

[0002] The pillar is a guardrail pillar that supports the vehicle. Generally, a car body has three pillars, which are the front pillar (A pillar), the middle pillar (B pillar), and the rear pillar (C pillar) from front to back. For cars, the pillars not only support the vehicle but also serve as door frames. During welding, storage and transportation, the side panels of the H-shaped pillars are prone to collision and bending, and the surface is not smooth. Therefore, they need to be reshaped and corrected before use.

[0003] When the existing correction device is used, the column is directly placed in the device for correction work, but in actual use, the column cannot be quickly and conveniently limited, and the position of the shaping roller cannot be quickly and conveniently adjusted, thereby reducing the working efficiency of the correction device. Utility Model Content

[0004] The purpose of the utility model is to solve or at least alleviate the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The column welding deformation correction device comprises a base plate and a supporting leg. A correction mechanism is arranged above the base plate. The correction mechanism comprises a mounting seat, an oil cylinder, a shaping roller, a threaded rod, and a hand crank. The top of the mounting seat is fixedly connected to the bottom of the oil cylinder, the output end of the oil cylinder is fixedly connected to the top of the shaping roller, the inner wall of the shaping roller is threadedly connected to the outer wall of the threaded rod, one end of the threaded rod is fixedly connected to one side of the hand crank, a mounting column is fixedly installed on the top of the base plate, an adjusting sleeve is slidably connected to the inner wall of the mounting column, one end of the adjusting sleeve is rotatably connected to a limited positioning roller, the inner wall of the adjusting sleeve is threadedly connected to the threaded rod, and one end of the threaded rod is fixedly installed to the hand crank.

[0007] An auxiliary mechanism is arranged above the bottom plate.

[0008] Optionally, the auxiliary mechanism includes a shaping conveying roller, a rack belt, a motor, a mounting frame, and a second oil cylinder. The outer wall of the shaping conveying roller is transmission-connected to the output end of the motor via a rack belt, the top of the base plate is fixedly connected to the bottom of the mounting frame, the top of the mounting frame is fixedly connected to the bottom of the second oil cylinder, a fixing plate is fixedly installed at the output end of the second oil cylinder, a downward pressure roller is rotatably connected to the inner side of the fixing plate, a welding device is fixedly installed on the top of the mounting frame, and a welding pipe is provided on one side of the welding device.

[0009] By adopting the above technical solutions,

[0010] Optionally, the number of the mounting seats is two, and the mounting seats are symmetrically distributed on the top of the base plate. A movable groove is opened on one side of the mounting seat, and an outer wall of the threaded rod is slidably connected to an inner wall of the movable groove.

[0011] By adopting the above technical solution, the position of the shaping roller can be better adjusted, and the shaping and correction work on the column can be better performed.

[0012] Optionally, the number of the shaping rollers is two, and the shaping rollers are symmetrically distributed on the inner walls of two mounting seats, and the number of the mounting columns is six, and the mounting columns are symmetrically distributed on the top of the bottom plate.

[0013] By adopting the above technical solution, the column can be quickly and conveniently shaped and corrected, thereby improving work efficiency.

[0014] Optionally, the number of the position limiting positioning rollers is six, and the position limiting positioning rollers are symmetrically distributed at one end of six mounting columns, and the number of the hand crank handles 2 is six, and the hand crank handles 2 are symmetrically distributed at the other end of six mounting columns.

[0015] By adopting the above technical solution, the position of the limiting positioning roller can be adjusted efficiently and conveniently, and the columns of different sizes and widths can be better limited and fixed.

[0016] Optionally, there are several shaping conveying rollers, which are symmetrically distributed on the inner side of the bottom plate, and one end of the motor is fixedly connected to one side of the supporting leg.

[0017] By adopting the above technical solution, the column can be better transported and moved, and the shaping roller can be better cooperated to perform shaping and correction work on the column.

[0018] Optionally, the mounting frame is U-shaped, the fixing plate is U-shaped, and the oil cylinder 2, the fixing plate, and the lower pressure roller are located at the top center of the bottom plate.

[0019] By adopting the above technical solution, the column can be better clamped and fixed, thereby effectively improving work efficiency.

[0020] Optionally, the bottom of the base plate is fixedly connected to the top of the support leg, the top of the base plate is fixedly connected to the bottom of the mounting seat, and the inner side of the base plate is rotatably connected to both ends of the shaping conveying roller.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] The present application realizes the ability to quickly and conveniently perform shaping and correction work on the column through the correction mechanism installed above the bottom plate, solves the problem that the column cannot be quickly and conveniently limited in actual use, and the position of the shaping roller cannot be quickly and conveniently adjusted, thereby improving the working efficiency of the correction device;

[0023] The present application realizes the ability to quickly and conveniently move the column through an auxiliary mechanism installed above the base plate, and can cooperate with a shaping roller to perform shaping and correction work on the column. In addition, a welding port is provided on the front part of the entire device to repair rough areas on the column. The entire device greatly improves work efficiency and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of this application;

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of this application;

[0026] Figure 3 It is a schematic diagram of the structure of the correction mechanism of this application;

[0027] Figure 4 This is the schematic diagram of the auxiliary organization structure of this application Figure 1 ;

[0028] Figure 5 This is the schematic diagram of the auxiliary organization structure of this application Figure 2 .

[0029] Explanation of the reference numerals in the accompanying drawings: 1. Base plate; 2. Support leg; 3. Correction mechanism; 301. Mounting seat; 302. Oil cylinder one; 303. Shaping roller; 304. Threaded rod one; 305. Hand crank handle one; 306. Mounting column; 307. Adjustment sleeve; 308. Positioning roller; 309. Threaded rod two; 310. Hand crank handle two; 4. Auxiliary mechanism; 401. Shaping conveying roller; 402. Rack belt; 403. Motor; 404. Mounting frame; 405. Oil cylinder two; 406. Fixed plate; 407. Lower pressure roller; 408. Welding equipment; 409. Welding pipe. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-5 This application is described in further detail.

[0031] See also Figure 1-3, a column welding deformation correction device comprises a base plate 1 and a supporting leg 2. A correction mechanism 3 is arranged above the base plate 1. The correction mechanism 3 comprises a mounting seat 301, a cylinder 302, a shaping roller 303, a threaded rod 304, and a hand crank 305. The top of the mounting seat 301 is fixedly connected to the bottom of the cylinder 302, the output end of the cylinder 302 is fixedly connected to the top of the shaping roller 303, the inner wall of the shaping roller 303 is threadedly connected to the outer wall of the threaded rod 304, one end of the threaded rod 304 is fixedly connected to one side of the hand crank 305, a mounting column 306 is fixedly installed on the top of the base plate 1, an adjusting sleeve 307 is slidably connected to the inner wall of the mounting column 306, one end of the adjusting sleeve 307 is rotatably connected to a limited positioning roller 308, the inner wall of the adjusting sleeve 307 is threadedly connected to a threaded rod 309, and one end of the threaded rod 309 is fixedly installed with a hand crank 310;

[0032] In this embodiment, there are two mounting seats 301, which are symmetrically distributed on the top of the bottom plate 1. A movable groove is provided on one side of the mounting seat 301, and the outer wall of the threaded rod 304 is slidably connected with the inner wall of the movable groove, so that the position of the shaping roller 303 can be better adjusted, and the shaping and correction work of the column can be better performed;

[0033] Furthermore, there are two shaping rollers 303, which are symmetrically distributed on the inner walls of the two mounting seats 301, and six mounting posts 306, which are symmetrically distributed on the top of the bottom plate 1, so that the upright posts can be shaped and corrected quickly and conveniently, thereby improving work efficiency.

[0034] Furthermore, there are six limit positioning rollers 308, which are symmetrically distributed at one end of the six mounting columns 306, and six hand crank handles 310, which are symmetrically distributed at the other end of the six mounting columns 306, so that the position of the limit positioning rollers 308 can be adjusted efficiently and conveniently, and the columns of different sizes and widths can be better limited and fixed;

[0035] Furthermore, the bottom of the bottom plate 1 is fixedly connected to the top of the support leg 2 , the top of the bottom plate 1 is fixedly connected to the bottom of the mounting seat 301 , and the inner side of the bottom plate 1 is rotatably connected to both ends of the shaping conveying roller 401 .

[0036] An auxiliary mechanism 4 is arranged above the bottom plate 1;

[0037] The auxiliary mechanism 4 includes a shaping conveying roller 401, a rack belt 402, a motor 403, a mounting frame 404, and a second oil cylinder 405. The outer wall of the shaping conveying roller 401 is connected to the output end of the motor 403 through the rack belt 402. The top of the bottom plate 1 is fixedly connected to the bottom of the mounting frame 404. The top of the mounting frame 404 is fixedly connected to the bottom of the second oil cylinder 405. A fixed plate 406 is fixedly installed at the output end of the second oil cylinder 405. A downward pressing roller 407 is rotatably connected to the inner side of the fixed plate 406. A welding device 408 is fixedly installed on the top of the mounting frame 404. A welding pipe 409 is provided on one side of the welding device 408.

[0038] In this embodiment, there are several shaping conveying rollers 401, which are symmetrically distributed on the inner side of the bottom plate 1, and one end of the motor 403 is fixedly connected to one side of the supporting leg 2, so that the column can be better conveyed and moved, and the shaping pressure roller 303 can be better cooperated to perform shaping and correction work on the column;

[0039] Furthermore, the mounting frame 404 is U-shaped, the fixing plate 406 is U-shaped, and the oil cylinder 405, the fixing plate 406, and the lower pressure roller 407 are located at the top center of the base plate 1, so that the column can be better clamped and fixed, effectively improving work efficiency.

[0040] The implementation principle of the present application is as follows: when correction work is required, the operator places the column above the shaping conveying roller 401, and drives the shaping roller 303 to move by starting the oil cylinder 1 302, so that the shaping roller 303 can contact the side of the column. At this time, the operator drives the threaded rod 1 304 to rotate by turning the hand crank 1 305, and the left and right positions of the shaping roller 303 can be adjusted by rotating the threaded rod 1 304, so that it can be adjusted according to columns of different sizes and widths, and when the shaping roller 303 moves up and down, the threaded rod 1 304 can be driven to slide in the moving groove, and at this time, the threaded rod 2 309 is driven to rotate by turning the hand crank 2 310, and the adjusting sleeve 307 is driven to move by the rotation of the threaded rod 2 309, and the limiting positioning roller 308 is driven to move by the movement of the adjusting sleeve 307, so that the limiting positioning roller 308 can be squeezed and contacted with the side of the column, so that the columns of different sizes and widths can be clamped and fixed, and when the column starts to move, it can be corrected;

[0041] When the column needs to be corrected, the operator places the column on the shaping conveyor roller 401, and starts the motor 403 to drive the shaping conveyor roller 401 to rotate through the rack belt 402, so that the column can be moved, and the shaping pressure roller 303 and the shaping conveyor roller 401 can squeeze up and down to shape the bent part of the side of the column and flatten the uneven and rough parts of the column surface. At this time, the oil cylinder 2 405 is started to drive the fixed plate 406 to move, and the movement of the fixed plate 406 can drive the lower pressure roller 407 to move, so that the lower pressure roller 407 can be squeezed and contacted with the top of the column to better clamp and fix the column. At this time, the rough part of the column surface can be welded by starting the welding equipment 408 and the welding pipe 409.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A column welding deformation correction device, comprising a base plate (1) and a support leg (2), characterized in that: A correction mechanism (3) is arranged above the bottom plate (1), and the correction mechanism (3) comprises a mounting seat (301), a cylinder (302), a shaping roller (303), a threaded rod (304), and a crank handle (305). The top of the mounting seat (301) is fixedly connected to the bottom of the cylinder (302), the output end of the cylinder (302) is fixedly connected to the top of the shaping roller (303), and the inner wall of the shaping roller (303) is threadedly connected to the outer wall of the threaded rod (304). The first threaded rod (304) is connected with one side of the first hand crank (305), one end of the threaded rod (304) is fixedly connected to the top of the bottom plate (1), an installation column (306) is fixedly installed, the inner wall of the installation column (306) is slidably connected to an adjustment sleeve (307), one end of the adjustment sleeve (307) is rotatably connected to a limited positioning roller (308), the inner wall of the adjustment sleeve (307) is threadedly connected to the second threaded rod (309), and one end of the second threaded rod (309) is fixedly installed with the second hand crank (310); An auxiliary mechanism (4) is arranged above the bottom plate (1).

2. The column welding deformation correction device according to claim 1 is characterized in that: The auxiliary mechanism (4) comprises a shaping conveying roller (401), a rack belt (402), a motor (403), a mounting frame (404), and a second oil cylinder (405); the outer wall of the shaping conveying roller (401) is connected to the output end of the motor (403) through the rack belt (402); the top of the bottom plate (1) is fixedly connected to the bottom of the mounting frame (404); the top of the mounting frame (404) is fixedly connected to the bottom of the second oil cylinder (405); a fixing plate (406) is fixedly installed on the output end of the second oil cylinder (405); a lower pressure roller (407) is rotatably connected to the inner side of the fixing plate (406); a welding device (408) is fixedly installed on the top of the mounting frame (404); a welding pipe (409) is provided on one side of the welding device (408).

3. The column welding deformation correction device according to claim 1 is characterized in that: There are two mounting seats (301) and the mounting seats (301) are symmetrically distributed on the top of the bottom plate (1). A movable groove is provided on one side of the mounting seat (301), and the outer wall of the threaded rod (304) is slidably connected to the inner wall of the movable groove.

4. The column welding deformation correction device according to claim 1 is characterized in that: The number of the shaping rollers (303) is two, and the shaping rollers (303) are symmetrically distributed on the inner walls of the two mounting seats (301), and the number of the mounting columns (306) is six, and the mounting columns (306) are symmetrically distributed on the top of the bottom plate (1).

5. The column welding deformation correction device according to claim 1 is characterized in that: The number of the position limiting positioning rollers (308) is six, and the position limiting positioning rollers (308) are symmetrically distributed at one end of the six mounting columns (306), and the number of the hand crank handles (310) is six, and the hand crank handles (310) are symmetrically distributed at the other end of the six mounting columns (306).

6. The column welding deformation correction device according to claim 2 is characterized in that: There are a plurality of shaping conveying rollers (401), which are symmetrically distributed on the inner side of the bottom plate (1), and one end of the motor (403) is fixedly connected to one side of the supporting leg (2).

7. The column welding deformation correction device according to claim 2 is characterized in that: The mounting frame (404) is in a U-shape, the fixing plate (406) is in a U-shape, and the second oil cylinder (405), the fixing plate (406), and the lower pressure roller (407) are located at the top center of the bottom plate (1).

8. The column welding deformation correction device according to claim 1 is characterized in that: The bottom of the base plate (1) is fixedly connected to the top of the support leg (2), the top of the base plate (1) is fixedly connected to the bottom of the mounting seat (301), and the inner side of the base plate (1) is rotatably connected to both ends of the shaping conveying roller (401).

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