Rolling ring positioner

Abstract

The utility model belongs to the technical field of rolling ring position changing machines, and particularly relates to a rolling ring position changing machine which comprises a bottom frame, a fixed support is arranged on the left side of the upper end of the bottom frame, a movable support is arranged on the right side of the upper end of the bottom frame, a linear guide rail is arranged on the right side of the front face of the bottom frame, and hexagonal cold steel is arranged at the left end of the movable support. A shaft end pressing plate is arranged at the left end of the fixing support and makes contact with hexagonal cold steel. Through the arrangement of the bottom frame, the rolling ring positioner can be integrally supported and used, workpieces and the like can be clamped, fixed and rolled under the action of the rolling ring, follow-up welding use is facilitated, the position of the movable support can be adjusted under the structures of the linear guide rail, the sliding block connecting plate and the like, the adaptability to workpiece clamping is improved, and the working efficiency is improved. And under structures such as spring pins and limiting inner hexagonal sleeves, hexagonal cold steel can be limited, so that the stability of the follow-up movable bracket after position adjustment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of roller ring positioners, in particular to a roller ring positioner. Background Art

[0002] A welding roller positioner is a device specifically designed for welding processes, typically used to weld coiled metal materials such as steel and aluminum coils. This device combines the position-shifting and rotational capabilities of a roller positioner with the welding capabilities of welding equipment, enabling precise positioning and welding of coiled materials.

[0003] In the utility model patent with patent authorization announcement number CN205733628U, a roller-type welding positioner is disclosed, which includes a base, a control box is provided on the base, a rotating disk is provided on the upper part of the control box, a welding rotary cylinder is provided above the rotating disk, and a plurality of plug-in holes are provided on the outer circumference of the welding rotary cylinder; a limit column is provided on one side of the rotating disk, and the end of the limit column is arranged at the bottom of the welding rotary cylinder, and a guide tube is provided on the other side of the rotating disk, and a rotary tube is mounted inside the guide tube, and the guide tube and the rotary tube are connected by a thread; an adjusting ball is provided at the end of the rotary tube, and a bottom ball is provided at the bottom of the rotating disk, and the adjusting ball is arranged in the bottom ball; a driving motor is provided on the inner bottom of the control box, and a driving shaft is connected to the upper part of the driving motor, and the lower end of the driving shaft is connected to the driving motor, and the upper end of the driving shaft passes through the top of the control box and is connected to the rotating disk.

[0004] However, the existing roller positioner also has certain shortcomings. Although the existing roller positioner uses the cooperation of components such as rollers and clamping and rolling assemblies to complete the clamping and rolling operations of the workpiece, due to the influence of factors such as the size of the workpiece, the bracket set in a fixed position is difficult to adjust the position of the roller, which in turn causes the problem of poor use effect of the roller. Utility Model Content

[0005] The purpose of the utility model is to provide a roller positioner, which solves the problem that although the existing roller positioner adopts the cooperation of components such as rollers, clamping and rolling assemblies to complete the clamping and rolling operations of the workpiece, due to the influence of factors such as the size of the workpiece, the bracket set in a fixed orientation is difficult to adjust the position of the roller, which in turn causes poor use of the roller.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a roller positioner, comprising a base frame, a fixed bracket is provided on the left side of the upper end of the base frame, a movable bracket is provided on the right side of the upper end of the base frame, a linear guide rail is provided on the right side of the front of the base frame, a hexagonal cold steel is provided on the left end of the movable bracket, an axial end pressure plate is provided on the left end of the fixed bracket, the axial end pressure plate is in contact with the hexagonal cold steel, a limiting inner hexagonal sleeve is provided on the right end of the fixed bracket, and the limiting inner hexagonal sleeve is in contact with the hexagonal cold steel.

[0007] Preferably, the inner side walls of the movable bracket and the fixed bracket are both provided with rolling rings, and the inner side walls of the rolling rings are provided with clamping and rolling components. Through the provision of the rolling rings and the clamping and rolling components, the workpiece can be clamped and rolled.

[0008] Preferably, a slider connecting plate is provided at the right end of the linear guide rail, and the slider connecting plate is fixedly connected to the movable bracket. The provision of the slider connecting plate can ensure the stable movement of the movable bracket.

[0009] Preferably, a cover plate is provided directly above the base frame. The cover plate can protect the base frame and prevent debris and other products from rolling into the gaps during welding, which would be inconvenient for subsequent cleaning.

[0010] Preferably, a limiting column is provided in the middle of the front side of the base frame, and the limiting column is in contact with the linear guide rail. The linear guide rail can be fixed for use by providing the limiting column.

[0011] Preferably, a spring pin is provided inside the limiting inner hexagonal sleeve, and the spring pin is slidably connected to the hexagonal cold steel. Through the provision of the spring pin, the hexagonal cold steel can be used for limiting the position.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model can support the roller positioner as a whole through the setting of the base frame. Under the action of the roller, the workpiece can be clamped, fixed and rolled to facilitate subsequent welding. Under the structures of linear guide rails, slider connecting plates and other structures, the position of the movable bracket can be adjusted to improve the adaptability of workpiece clamping. Under the structures of spring pins, limiting hexagonal sleeves and other structures, the hexagonal cold steel can be limited to ensure the stability of the movable bracket after subsequent position adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 Front view of

[0016] Figure 3 For the utility model Figure 1 Left view of;

[0017] Figure 4 For the utility model Figure 1 A top view of

[0018] Figure 5 For the utility model Figure 4 A magnified view of point A;

[0019] Figure 6 For the utility model Figure 1 Enlarged view of point B;

[0020] Figure 7 For the utility model Figure 1 Enlarged view of point C.

[0021] In the figure: 1. Base frame; 2. Fixed bracket; 3. Movable bracket; 4. Roller; 5. Linear guide; 6. Slider connecting plate; 7. Cover plate; 8. Hexagonal cold steel; 9. Limit column; 10. Shaft end pressure plate; 11. Limit hexagonal sleeve; 12. Spring pin. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 The roller positioner includes a base frame 1, a fixed bracket 2 is provided on the left side of the upper end of the base frame 1, a movable bracket 3 is provided on the right side of the upper end of the base frame 1, a linear guide rail 5 is provided on the right side of the front of the base frame 1, a hexagonal cold steel 8 is provided on the left end of the movable bracket 3, a shaft end pressure plate 10 is provided on the left end of the fixed bracket 2, and the shaft end pressure plate 10 is in contact with the hexagonal cold steel 8. A limiting inner hexagonal sleeve 11 is provided on the right end of the fixed bracket 2, and the limiting inner hexagonal sleeve 11 is in contact with the hexagonal cold steel 8.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 The inner walls of the movable bracket 3 and the fixed bracket 2 are both provided with rolling rings 4, and the inner walls of the rolling rings 4 are provided with clamping and rolling components. Through the setting of the rolling rings 4 and the clamping and rolling components, the workpiece can be clamped and rolled.

[0025] See also Figure 1 、 Figure 2A slider connecting plate 6 is provided at the right end of the linear guide rail 5, and the slider connecting plate 6 is fixedly connected to the movable bracket 3. The setting of the slider connecting plate 6 can ensure the stable movement of the movable bracket 3. A limiting column 9 is provided in the middle of the front of the base frame 1. The limiting column 9 is in contact with the linear guide rail 5. The linear guide rail 5 can be fixed in use by the setting of the limiting column 9.

[0026] See also Figure 1 、 Figure 2 、 Figure 4 A cover plate 7 is provided directly above the base frame 1. The cover plate 7 can protect the base frame 1 and prevent debris and other products from rolling into the gaps during welding, which makes subsequent cleaning inconvenient.

[0027] See also Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 The inner hexagonal sleeve 11 is provided with a spring pin 12, which is slidably connected to the hexagonal cold steel 8. The hexagonal cold steel 8 can be limited by the setting of the spring pin 12.

[0028] The specific implementation process of the utility model is as follows: when in use, the workpiece to be welded can be clamped and rolled through the setting of the rolling ring 4 and the clamping and rolling assembly, which is convenient for subsequent welding. Under the structures of the linear guide rail 5, the slider connecting plate 6, etc., the position of the movable bracket 3 can be adjusted to improve the adaptability of the workpiece clamping. Under the structures of the spring pin 12, the limiting inner hexagonal sleeve 11, etc., the hexagonal cold steel 8 can be limited to ensure the stability of the subsequent movable bracket 3 after adjusting the position.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A roller positioner, comprising a base frame (1), characterized in that: A fixed bracket (2) is provided on the left side of the upper end of the base frame (1), a movable bracket (3) is provided on the right side of the upper end of the base frame (1), a linear guide rail (5) is provided on the right side of the front of the base frame (1), a hexagonal cold steel (8) is provided on the left end of the movable bracket (3), an axial end pressure plate (10) is provided on the left end of the fixed bracket (2), the axial end pressure plate (10) is in contact with the hexagonal cold steel (8), and a limited inner hexagonal sleeve (11) is provided on the right end of the fixed bracket (2), and the limited inner hexagonal sleeve (11) is in contact with the hexagonal cold steel (8).

2. The roller positioner according to claim 1, characterized in that: The inner side walls of the movable bracket (3) and the fixed bracket (2) are both provided with rolling rings (4), and the inner side walls of the rolling rings (4) are provided with clamping rolling components.

3. The roller positioner according to claim 1, characterized in that: A slider connecting plate (6) is provided at the right end of the linear guide rail (5), and the slider connecting plate (6) is fixedly connected to the movable bracket (3).

4. The roller positioner according to claim 1, characterized in that: A cover plate (7) is provided directly above the base frame (1).

5. The roller positioner according to claim 1, characterized in that: A limiting column (9) is provided in the middle of the front of the base frame (1), and the limiting column (9) is in contact with the linear guide rail (5).

6. The roller positioner according to claim 1, characterized in that: A spring pin (12) is provided inside the limiting inner hexagonal sleeve (11), and the spring pin (12) is slidably connected to the hexagonal cold steel (8).

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