Local repairing device for anode plate

Abstract

The utility model discloses a local repairing device for an anode plate, which relates to the field of repairing clamps and comprises a working table, the top of the working table is connected with upright posts in a sliding manner, and a driving mechanism for driving the two upright posts to move towards each other or in opposite directions is mounted on the working table; the sides, close to each other, of the two stand columns are each rotationally connected with a clamp mechanism, and the clamp mechanisms are used for clamping the edges of the two ends of an anode plate. The outer side of one stand column is provided with a power mechanism for driving the clamp unit on the stand column to rotate. According to the utility model, by arranging the rotatable clamp mechanism and the power mechanism, the clamped angle of the anode plate can be quickly adjusted, the adjustment is more convenient, and the stressed anode plate cannot drive the clamp mechanism to act due to the one-way transmission principle of a worm gear and a worm after the adjustment, so that a more stable angle adjustment effect is realized.

Description

Technical Field

[0001] The utility model relates to the field of repairing fixtures, in particular to a local repairing device for an anode plate. Background Art

[0002] After alkaline washing, the coating on the surface of the anode plate is removed, and then the small corrosion pits on the surface of the anode plate can be repaired by welding. After repair, it is polished and smoothed, and then sandblasted, pickled, sandblasted twice, pickled twice, washed, coated, dried, sintered and cyclically coated, dried and sintered as required until the ideal effect is achieved, and the repair is completed.

[0003] In the prior art, during the welding step, the anode plate needs to be clamped to prevent the anode plate from moving during the welding process. Modern clamps generally clamp the anode plate horizontally. This method requires welders to constantly adjust their standing positions during welding to facilitate better welding, but it is impossible to adjust the angle of the anode plate according to the welding position.

[0004] When adjusting your standing position, the wires used by the welding machine are easily stepped on or rubbed against the ground, causing damage to the wires. Utility Model Content

[0005] The purpose of the utility model is to provide a local repair device for an anode plate in order to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: a local repair device for an anode plate, comprising a workbench, a top of which is slidably connected to a column, and a driving mechanism for driving two columns to move toward or in opposite directions is installed on the workbench;

[0007] The two sides of the two uprights close to each other are both rotatably connected with a clamp mechanism, and the clamp mechanism is used to clamp the two end edges of the anode plate;

[0008] A power mechanism for driving the clamp unit on the column to rotate is installed on the outer side of the column;

[0009] The power mechanism drives another column to rotate synchronously through the column and the anode plate connected thereto, thereby realizing the adjustment of different positions of the anode plate.

[0010] As a further solution of the utility model: a downwardly recessed slide groove is provided at the top of the workbench, and a slider slidably connected to the slide groove is formed at the bottom end of the column, and the vertical sections of the slider and the slide groove are both "convex" shaped structures.

[0011] As a further solution of the utility model: the driving mechanism includes a driving motor installed at one end of the workbench through a bracket, a bidirectional stud is rotatably connected at the center of the inner cavity of the slide slot, and the bidirectional stud is threadedly connected to the slider;

[0012] The output end of the driving motor passes through the workbench and extends to the inner cavity end of the slide slot, and the output end of the driving motor is connected to the end of the bidirectional stud via a coupling.

[0013] As a further solution of the utility model: one end of the outer wall of the bidirectional stud is formed with a positive thread, and the other end of the outer wall of the bidirectional stud is formed with an internal thread;

[0014] An internal thread engaged with the positive thread is provided at a connection point between one of the sliders and the positive thread, and an internal thread engaged with the negative thread is provided at a connection point between the other slider and the negative thread.

[0015] As a further solution of the utility model: the clamp unit includes a rotating plate rotatably connected to the inner side of the column, a strip groove is opened on the surface of the two rotating plates close to each other, a rotating stud is rotatably connected to the inner cavity of the strip groove, one end of the rotating stud passes through the outside of the rotating plate, and the rotating stud is rotatably connected to the rotating plate through a bearing, and a rotating handle is installed on one end of the rotating stud located outside the rotating plate;

[0016] A fixed clamping plate is fixedly connected to the inner side of the rotating plate, and a movable clamping plate is slidably connected to the inner side of the rotating plate, and one end of the movable clamping plate is slidably connected to the inner cavity of the strip groove, and the part of the movable clamping plate located in the inner cavity of the strip groove is threadedly connected to the rotating stud.

[0017] As a further solution of the utility model: the power mechanism includes a worm gear rotatably connected to the mounting frame, the mounting frame is fixedly connected to one of the pillars, and one end of the worm gear is formed with a crank that penetrates the mounting frame and is rotatably connected to the mounting frame, and one end of the crank is rotatably connected to a handle;

[0018] A worm wheel is meshed on the outer periphery of the worm.

[0019] As a further solution of the utility model: a rotating shaft rotatably connected to the column is formed on the outer side of the rotating plate, and one end of the rotating shaft is fixedly connected to the center of the worm gear;

[0020] An anti-dropping portion is formed on one end of the other rotating shaft.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. By setting a rotatable clamp mechanism and a power mechanism, the clamping angle of the anode plate can be quickly adjusted, which is more convenient for adjustment. After adjustment, due to the one-way transmission principle of the worm gear, the stressed anode plate will not drive the clamp mechanism to move, thereby achieving a more stable angle adjustment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the utility model.

[0026] In the figure: 1. workbench; 2. slide; 3. bidirectional stud; 4. column; 5. rotating plate; 6. strip groove; 7. fixed splint; 8. movable splint; 9. rotating stud; 10. worm; 11. worm wheel; 12. crank; 13. handle; 14. drive motor; 15. rotating shaft. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figure 1 to Figure 3 In an embodiment of the utility model, a local repair device for an anode plate includes a workbench 1, a column 4 is slidably connected to the top of the workbench 1, and a driving mechanism for driving the two columns 4 to move toward or oppositely is installed on the workbench 1; the two columns 4 are rotatably connected to the sides close to each other with a clamp mechanism, and the clamp mechanism is used to clamp the two end edges of the anode plate; a power mechanism for driving the clamp unit on the column 4 to rotate is installed on the outer side of one column 4; the power mechanism drives the other column 4 to rotate synchronously through the column 4 and the anode plate connected thereto, so as to realize the adjustment of different positions of the anode plate.

[0029] In this embodiment: first, the distance between the two clamping mechanisms is adjusted according to the length of the anode plate, and the driving mechanism is started, and the driving mechanism drives the two columns 4 to move toward or oppositely, and the two columns 4 respectively drive the clamping mechanisms inside them to move until the distance between the two clamping mechanisms is equal to the length of the anode plate, and then the clamping mechanism is driven to clamp the two end edges of the anode plate, so that the anode plate can be clamped and fixed;

[0030] During repair (such as welding repair of small corrosion pits on the surface of the anode plate), the angle of the anode plate needs to be adjusted. At this time, the power mechanism is driven to drive the clamp mechanism connected to it to rotate, and the clamp mechanism drives the anode plate and another clamp mechanism to rotate until the anode plate is adjusted to a suitable angle.

[0031] Please refer to Figure 1 and Figure 3 A downwardly concave chute 2 is provided at the top of the workbench 1, and a slider slidably connected to the chute 2 is formed at the bottom end of the column 4. The vertical sections of the slider and the chute 2 are both "convex" shaped structures.

[0032] In this embodiment, when the column 4 slides, the column 4 drives the slider to move along the inner wall of the slide groove 2 .

[0033] Please refer to Figure 1 and Figure 3 The driving mechanism includes a driving motor 14 installed on one end of the workbench 1 through a bracket, a bidirectional stud 3 is rotatably connected to the center of the inner cavity of the slide 2, and the bidirectional stud 3 is threadedly connected to the slider; the output end of the driving motor 14 passes through the workbench 1 and extends to the inner cavity end of the slide 2, and the output end of the driving motor 14 is connected to the end of the bidirectional stud 3 through a coupling, one end of the outer wall of the bidirectional stud 3 is formed with a positive thread, and the other end of the outer wall of the bidirectional stud 3 is formed with an internal thread; an internal thread engaged with the positive thread is provided at the connection between one slider and the positive thread, and an internal thread engaged with the reverse thread is provided at the connection between the other slider and the reverse thread.

[0034] In this embodiment: by starting the drive motor 14, the drive motor 14 drives the bidirectional stud 3 to rotate through the coupling. At this time, the two sliders move along the bidirectional stud 3 under the action of their internal threads. At this time, the sliders and the slide groove 2 play a limiting role to prevent the column 4 from rotating, so that the two columns 4 can move toward or oppositely along the opening direction of the slide groove 2.

[0035] Please refer to Figure 1 Figure 2 and Figure 3The clamp unit includes a rotating plate 5 rotatably connected to the inner side of the column 4, a strip groove 6 is opened on the surface where the two rotating plates 5 are close to each other, a rotating stud 9 is rotatably connected to the inner cavity of the strip groove 6, one end of the rotating stud 9 passes through the outside of the rotating plate 5, and the rotating stud 9 is rotatably connected to the rotating plate 5 at the connection point through a bearing, and a rotating handle is installed at one end of the rotating stud 9 located outside the rotating plate 5; a fixed splint 7 is fixedly connected to the inner side of the rotating plate 5, and a movable splint 8 is slidably connected to the inner side of the rotating plate 5, and one end of the movable splint 8 is slidably connected to the inner cavity of the strip groove 6, and the part of the movable splint 8 located in the inner cavity of the strip groove 6 is threadedly connected to the rotating stud 9, and the strip groove 6 and the part of the movable splint 8 located in the strip groove 6 are in a "convex" shape.

[0036] In this embodiment: when using the clamp mechanism to clamp the two end edges of the anode plate, by turning the rotating handle, the rotating handle drives the rotating stud 9 to rotate, and at this time the movable clamp 8 moves along the strip groove 6. During this process, the movable clamp 8 moves toward the direction of the fixed clamp 7. The movable clamp 8 cooperates with the fixed clamp 7 to effectively clamp the two end edges of the anode plate.

[0037] Please refer to Figure 1 , Figure 2 and Figure 3 The power mechanism includes a worm 10 rotatably connected to a mounting frame, the mounting frame is fixedly connected to a column 4, and one end of the worm 10 is formed with a crank 12 that passes through the mounting frame and is rotatably connected to the mounting frame, and one end of the crank 12 is rotatably connected to a handle 13; a worm wheel 11 is meshed on the outer periphery of the worm 10.

[0038] In this embodiment: by holding the handle 13 and rotating it, the rotating handle 13 drives the crank 12 to rotate, and one end of the crank 12 drives the worm 10 to rotate. During the rotation of the worm 10, the teeth of the worm wheel 11 are squeezed, and the worm wheel 11 can rotate at this time.

[0039] Please refer to Figure 3 A rotating shaft 15 rotatably connected to the column 4 is formed on the outer side of the rotating plate 5, one end of one rotating shaft 15 is fixedly connected to the center of the worm gear 11; and an anti-slip portion is formed on one end of the other rotating shaft 15.

[0040] In this embodiment: the worm gear 11 rotates to drive a clamping mechanism to rotate through the rotating shaft 15 connected thereto, and the clamping mechanism drives another clamping mechanism to rotate through the clamped anode plate, and the other clamping mechanism rotates with the column 4 through another rotating shaft 15, so that the angle of the anode plate can be adjusted, and the angle of the clamping mechanism can be prevented from changing due to the force on the anode plate.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A local repair device for an anode plate, comprising a workbench (1), characterized in that: The top of the workbench (1) is slidably connected to a column (4), and a driving mechanism for driving the two columns (4) to move towards or in opposite directions is installed on the workbench (1); The two sides of the two uprights (4) close to each other are both rotatably connected with a clamping mechanism, and the clamping mechanism is used to clamp the two end edges of the anode plate; A power mechanism for driving a clamp unit on the column (4) to rotate is installed on the outer side of the column (4); The power mechanism drives another upright post (4) to rotate synchronously through the upright post (4) and the anode plate connected thereto, thereby achieving adjustment of different positions of the anode plate.

2. The local repair device for anode plates according to claim 1, characterized in that: The top of the workbench (1) is provided with a downwardly recessed slide groove (2), and the bottom of the column (4) is formed with a sliding block slidably connected to the slide groove (2), and the vertical sections of the sliding block and the slide groove (2) are both in a "convex" shape.

3. The local repair device for anode plates according to claim 2, characterized in that: The driving mechanism comprises a driving motor (14) mounted on one end of the workbench (1) via a bracket, a bidirectional stud (3) is rotatably connected at the center of the inner cavity of the slide groove (2), and the bidirectional stud (3) is threadedly connected to the slider; The output end of the drive motor (14) passes through the workbench (1) and extends to the inner cavity end of the slide groove (2), and the output end of the drive motor (14) is connected to the end of the bidirectional stud (3) via a coupling.

4. The local repair device for anode plates according to claim 3, characterized in that: One end of the outer wall of the bidirectional stud (3) is formed with a positive thread, and the other end of the outer wall of the bidirectional stud (3) is formed with an internal thread; An internal thread engaged with the positive thread is provided at a connection point between one of the sliders and the positive thread, and an internal thread engaged with the negative thread is provided at a connection point between the other slider and the negative thread.

5. The local repair device for anode plates according to claim 4, characterized in that: The clamp unit comprises a rotating plate (5) rotatably connected to the inner side of the column (4), a strip groove (6) is provided on the adjacent side of the two rotating plates (5), a rotating stud (9) is rotatably connected to the inner cavity of the strip groove (6), one end of the rotating stud (9) penetrates to the outside of the rotating plate (5), and the rotating stud (9) is rotatably connected to the rotating plate (5) through a bearing, and a rotating handle is installed at one end of the rotating stud (9) located outside the rotating plate (5); A fixed clamping plate (7) is fixedly connected to the inner side of the rotating plate (5), and a movable clamping plate (8) is slidably connected to the inner side of the rotating plate (5), and one end of the movable clamping plate (8) is slidably connected to the inner cavity of the strip groove (6), and the part of the movable clamping plate (8) located in the inner cavity of the strip groove (6) is threadedly connected to the rotating stud (9).

6. The local repair device for anode plates according to claim 5, characterized in that: The power mechanism comprises a worm (10) rotatably connected to a mounting frame, the mounting frame is fixedly connected to one of the pillars (4), and one end of the worm (10) is formed with a crank (12) penetrating the mounting frame and rotatably connected to the mounting frame, and one end of the crank (12) is rotatably connected to a handle (13); A worm wheel (11) is meshed on the outer periphery of the worm (10).

7. The local repair device for anode plates according to claim 6, characterized in that: A rotating shaft (15) rotatably connected to the column (4) is formed on the outer side of the rotating plate (5), and one end of the rotating shaft (15) is fixedly connected to the center of the worm gear (11); One end of the other rotating shaft (15) is formed with an anti-slip portion.

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