Flux-cored wire roller adjusting mechanism
By designing the flux core wire roll adjustment mechanism, the vertical and horizontal adjustment units are used to achieve precise adjustment of the roll position, which solves the problem of difficult fine-tuning of the roll position and improves the stability and efficiency of the rolling process.
Patent Information
- Application Number
- CN202421890566.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-05-16
- Estimated Expiration
- 2034-08-06
AI Technical Summary
During the rolling process of flux core welding wire, the position of the roll needs to be adjusted accurately to ensure the consistency of the height of the roll working surface, and it is difficult for the prior art to achieve accurate fine-tuning of the roll position.
A flux cored wire roll adjustment mechanism is designed, including a longitudinal adjustment unit and a transverse adjustment unit. The longitudinal adjustment unit realizes the height adjustment of the horizontal roll through the first adjustment turntable and the screw I, and the transverse adjustment unit realizes the horizontal displacement adjustment of the vertical roll through the second adjustment turntable and the screw II.
Accurate adjustment of horizontal and vertical roller positions is achieved, ensuring the consistency of the roller working surface height and improving the stability and efficiency of the rolling process.
Smart Images
Figure CN222873002U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of steel rolling and relates to a flux-cored welding wire roller adjustment mechanism. Background Art
[0002] Flux-cored welding wire is a new type of welding material developed in recent years. Due to its excellent welding performance such as high welding deposition efficiency, beautiful weld formation and small welding spatter, it has been widely used in shipbuilding, steel structure, engineering machinery, wind power and other industries. It is a new type of welding material that can replace welding materials such as electric welding rods.
[0003] During the production of flux-cored welding wire, the rolling and forming of the welding wire is a very important process, which mainly includes steel strip rolling, powder addition, and welding wire joint forming. In this process, the running stability of the roller is particularly important. The height of all roller working surfaces must not only be on the same plane, but also on the same vertical plane. Before starting the machine, or after the roller is worn, the position of the roller needs to be fine-tuned to accurately locate the position of the roller. Utility Model Content
[0004] The utility model aims to provide a flux-cored welding wire roller adjustment mechanism, which solves the problem of adjusting the roller position.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] The utility model provides a flux-cored welding wire roller adjustment mechanism, comprising:
[0007] A longitudinal adjustment unit, the longitudinal adjustment unit includes a first stand and a second stand, the first stand and the second stand are both provided with a slider I, a bearing is provided in the slider I, a rotating shaft is commonly provided in the bearing, the outer end of the rotating shaft is used to connect a horizontal roller, the top of the first stand and the second stand are both provided with a top block, a rotatable threaded sleeve is provided in the top block, the threaded sleeve is internally threaded with a screw rod I, the screw rod I is connected to the slider I, and also includes a first adjusting dial, the first adjusting dial is rotatably provided on the top block in a manner capable of rotating the threaded sleeve;
[0008] A lateral adjustment unit, the lateral adjustment unit includes a base block, a slider II is arranged in the base block, the slider II is used to connect the vertical roller, the lateral adjustment unit also includes a second adjustment dial, a screw rod II is arranged on the second adjustment dial, the screw rod II is meshed with the slider II.
[0009] Preferably, a vertically extending ruler is provided on the first stand, and a pointer is provided on the slider I. The pointer is arranged at the front side of the ruler and is aligned with the scale on the ruler.
[0010] Furthermore, a magnifying glass is also provided on the slider I, and the magnifying glass is provided on the outside of the pointer.
[0011] Preferably, the first stand and the second stand each include two upright rods, guide grooves are provided on both sides of the slider I, and the two upright rods on the first stand or the second stand are clamped in the guide grooves on both sides of the slider I.
[0012] Preferably, the edges of the first adjustment dial and the second adjustment dial are both provided with levers, the lever is hinged to the first adjustment dial or the second adjustment dial, and the lever and the first adjustment dial or the second adjustment dial have a folded state and an unfolded state.
[0013] Preferably, a connecting rod is provided on the first adjusting dial, and the connecting rod is transmission-connected with the two screw rods I.
[0014] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:
[0015] The flux-cored welding wire roller adjustment mechanism of the utility model rotates the first adjusting dial to make the screw rod I rotate in the threaded sleeve, and the slider I rises and falls in the threaded sleeve, driving the slider I to rise and fall, and the slider I drives a horizontal roller to rise and fall, thereby adjusting the distance between the two horizontal rollers. The screw rod II is driven to rotate by rotating the second adjusting dial, so that the slider II engaged with the screw rod II moves horizontally, thereby adjusting the displacement of the vertical roller, and the two vertical rollers can be adjusted separately, thereby adjusting the distance between the two vertical rollers. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:
[0017] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;
[0018] Figure 2 yes Figure 1 Another view of
[0019] Figure 3 yes Figure 2 Enlarged view of point A in the middle;
[0020] Figure 4 is a schematic diagram of the longitudinal adjustment unit;
[0021] Figure 5is a schematic diagram of the lateral adjustment unit;
[0022] The reference numerals are described as follows:
[0023] 1. Longitudinal adjustment unit; 11. First stand; 12. Second stand; 13. Slider I; 131. Bearing; 14. Rotating shaft; 15. Top block; 16. Threaded sleeve; 17. Screw rod I; 18. First adjusting dial; 19. Ruler; 101. Pointer; 102. Magnifying glass; 103. Stand; 104. Push rod; 105. Connecting rod; 106. Gear I; 107. Gear II; 108. Gear III; 2. Transverse adjustment unit; 21. Base block; 22. Slider II; 23. Second adjusting dial; 24. Screw rod II; 3. Horizontal roller; 4. Vertical roller; 5. Steel belt. DETAILED DESCRIPTION
[0024] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.
[0025] like Figure 1 The flux-cored welding wire roller adjustment mechanism shown includes a longitudinal adjustment unit 1 and a transverse adjustment unit 2.
[0026] The longitudinal adjustment unit 1 is used to adjust the height of the upper horizontal roller 3 , thereby adjusting the distance between the upper horizontal roller 3 and the lower horizontal roller 3 .
[0027] The longitudinal adjustment unit 1 comprises a first frame 11 and a second frame 12, each of which is provided with a slider Ⅰ13, a bearing 131 is provided in the slider Ⅰ13, a rotating shaft 14 is provided in the bearings 131 in the two sliders Ⅰ13, and the outer end of the rotating shaft 14 is connected to a horizontal roller 3. This double frame structure can improve the stability of the horizontal roller 3.
[0028] The first stand 11 and the second stand 12 each include two stand rods 103, and guide grooves are provided on both sides of the slider Ⅰ 13. The two stand rods 103 on the first stand 11 or the second stand 12 are clamped in the guide grooves on both sides of the slider Ⅰ 13, that is, the first stand 11 or the second stand 12 is embedded in the guide grooves on both sides of the slider Ⅰ 13. The slider Ⅰ 13 can stably slide up and down between the two stand rods 103.
[0029] The top of the first stand 11 and the second stand 12 are both provided with a top block 15, in which a rotatable threaded sleeve 16 is provided. The threaded sleeve 16 is internally threadedly connected with a screw rod Ⅰ 17, and the lower end of the screw rod Ⅰ 17 is connected to the slider Ⅰ 13. The threaded sleeve 16 is embedded in the top block 15 and cannot move up and down.
[0030] like Figure 4 The outer surface of the threaded sleeve 16 is a bevel gear, which meshes with the gear III 108. A gear II 107 is coaxially arranged with the gear III 108. The gear II 107 meshes with the gear I 106. The gear I 106 is connected to the connecting rod 105. The connecting rod 105 is connected to the first adjustment dial 18. When the first adjustment dial 18 is turned, the threaded sleeve 16 can be driven to rotate by step transmission. The connecting rod 105 also extends to the second stand 12, and can synchronously drive the threaded sleeve 16 on the second stand 12 to rotate, thereby synchronously adjusting the height of the slider I 13 on the first stand 11 and the second stand 12.
[0031] The first adjustment dial 18 is a rotating disk, and the edge of the first adjustment dial 18 can be held to rotate. In order to facilitate operation, a lever 104 is also hinged on the edge of the first adjustment dial 18. The lever 104 and the first adjustment dial 18 have two states: a folded state and an unfolded state. In the folded state, the lever 104 is substantially parallel to the first adjustment dial 18 (see FIG. 1 ). Figure 1 ), when in the unfolded state, the lever 104 is substantially perpendicular to the first adjusting dial 18 (see Figure 4 ).
[0032] like Figure 2 In order to visually observe the lifting height of the upper horizontal roller 3, a scale 19 is provided on the vertical rod 103 of the first vertical frame 11, and there are outward scales on the scale 19. The scale 19 extends vertically. Figure 3 A pointer 101 is connected to the slider Ⅰ13. The pointer 101 is located outside the scale 19 and aligned with the scale of the scale 19. In order to facilitate the observation of the scale, a magnifying glass 102 is also provided outside the pointer 101. The magnifying glass 102 includes a lens and a frame, and is connected to the slider Ⅰ13 through the frame. The magnifying glass 102 can magnify the pointer 101 and the scale line aligned behind the pointer 101, so as to observe the current scale more clearly.
[0033] like Figure 2 and Figure 5The lateral adjustment unit 2 includes a base block 21, a sliding block II 22 is provided in the base block 21, and a vertical roller 4 is connected to the upper end of the slider II 22. The lateral adjustment unit 2 also includes a second adjustment dial 23, and a screw rod II 24 is provided on the second adjustment dial 23, and the screw rod II 24 is engaged with the slider II 22. When the second adjustment dial 23 is rotated, the uneven position of the vertical roller 4 can be adjusted. The vertical rollers 4 are matched in pairs, and the position of each vertical roller 4 is adjusted separately, so that the distance between the two vertical rollers 4 is variable, and the two vertical rollers 4 are aligned.
[0034] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly. They cannot be used to limit the protection scope of the utility model. All equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.
Claims
1. A flux-cored welding wire roller adjustment mechanism, characterized in that: include: A longitudinal adjustment unit (1), the longitudinal adjustment unit (1) comprising a first frame (11) and a second frame (12), the first frame (11) and the second frame (12) being both provided with a slider I (13), a bearing (131) being provided in the slider I (13), a rotating shaft (14) being provided in the bearing (131), the outer end of the rotating shaft (14) being used for connecting to a horizontal roller, the top of the first frame (11) and the second frame (12) being both provided with a top block (15), a rotatable threaded sleeve (16) being provided in the top block (15), the threaded sleeve (16) being internally threaded with a screw rod I (17), the screw rod I (17) being connected to the slider I (13), and the first adjustment dial (18), the first adjustment dial (18) being rotatably provided on the top block (15) in a manner capable of rotating the threaded sleeve (16); A transverse adjustment unit (2), the transverse adjustment unit (2) comprising a base block (21), a slider II (22) being arranged in the base block (21), the slider II (22) being used to connect to the vertical roller (4), the transverse adjustment unit (2) further comprising a second adjustment dial (23), a screw rod II (24) being arranged on the second adjustment dial (23), the screw rod II (24) being meshed with the slider II (22).
2. The flux-cored welding wire roller adjustment mechanism according to claim 1, characterized in that: The first stand (11) is provided with a vertically extending scale (19), and the slider I (13) is provided with a pointer (101), wherein the pointer (101) is arranged in front of the scale (19) and the pointer (101) is aligned with the scale on the scale (19).
3. The flux-cored welding wire roller adjustment mechanism according to claim 2, characterized in that: The slider I (13) is also provided with a magnifying glass (102), and the magnifying glass (102) is arranged outside the pointer (101).
4. The flux-cored welding wire roller adjustment mechanism according to claim 1, characterized in that: The first stand (11) and the second stand (12) each comprise two stand rods (103), guide grooves are provided on both sides of the slider I (13), and the two stand rods (103) on the first stand (11) or the second stand (12) are clamped in the guide grooves on both sides of the slider I (13).
5. The flux-cored welding wire roller adjustment mechanism according to claim 1, characterized in that: The edges of the first adjusting dial (18) and the second adjusting dial (23) are both provided with a lever (104); the lever (104) and the first adjusting dial (18) or the second adjusting dial (23) are hinged; the lever (104) and the first adjusting dial (18) or the second adjusting dial (23) are in a folded state and an unfolded state.
6. The flux-cored welding wire roller adjustment mechanism according to claim 1, characterized in that: The first adjusting turntable (18) is provided with a connecting rod (105), and the connecting rod (105) is transmission-connected to the two screw rods I (17).