A roller frame base

Abstract

This utility model relates to a roller frame base, including a base, an adjustment and limiting component, and a suction cup component. The adjustment and limiting component is installed at the top of the base, and the suction cup component is installed on the base. The adjustment and limiting component includes a sliding groove, a first motor, a first lead screw, a limiting frame, a roller frame, a slider, a first threaded hole, a bidirectional cylinder, and a limiting insert plate. The roller frames are symmetrically installed on the outer wall of the top of the base, and the slider is fixedly connected to the outer wall of the bottom end of the roller frame. A sliding groove is opened at the top of the base corresponding to the position of the slider. This utility model uses an adjustment and limiting component, which can adjust the position of the roller frame and limit and fix the roller frame, thereby clamping and fixing circular welding parts of different sizes, reducing the adjustment burden and improving the use effect of the equipment. The suction cup component can adsorb and fix the equipment, eliminating the need for manual limiting and fixing of the equipment, reducing the manual burden and improving the use effect of the equipment.

Description

Technical Field

[0001] This utility model relates to the field of roller frame technology, and in particular to a roller frame base. Background Technology

[0002] A roller frame is a device that uses the friction between the weldment and the drive roller to rotate a circular weldment, thereby completing the welding of a circumferential weld. The welding speed can be adjusted by the rotation speed of the drive roller on the roller frame. The roller frame requires a roller frame base for support. However, existing roller frame bases generally cannot adjust the roller frame, making it difficult to clamp and fix circular weldments of different sizes. This increases the adjustment burden and reduces the efficiency of the equipment. Furthermore, the base generally cannot be magnetically fixed, requiring manual positioning and fixing of the equipment, which increases the manual workload and reduces the efficiency of the equipment. Utility Model Content

[0003] The problem solved by this utility model is to provide a roller frame base that can adjust the position of the roller frame and limit and fix the roller frame, thereby clamping and fixing circular welding parts of different sizes, reducing the adjustment burden, improving the use effect of the equipment, and can also adsorb and fix the equipment without the need for manual limiting and fixing of the equipment, reducing the manual burden and improving the use effect of the equipment.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a roller frame base, comprising a base, an adjustment and limiting component, and a suction cup component, wherein the adjustment and limiting component is installed at the top of the base, and the suction cup component is installed on the base;

[0005] The adjusting and limiting assembly includes a slide groove, a first motor, a first lead screw, a limiting frame, a roller frame, a slider, a first threaded hole, a bidirectional cylinder, and a limiting insert plate. The roller frame is symmetrically installed on the top outer wall of the base. A slider is fixedly connected to the bottom outer wall of the roller frame. A slide groove is formed at the top of the base corresponding to the slider position. A first motor is embedded in the inner wall of one side of the slide groove. One end of the output shaft of the first motor is fixedly connected to the first lead screw, and the other end of the first lead screw is rotatably connected to the inner wall of the slide groove. A first threaded hole is formed on the slider corresponding to the first lead screw position. A bidirectional cylinder is embedded in the roller frame. Limit insert plates are fixedly connected to both ends of the telescopic rod of the bidirectional cylinder. Limit frames are distributed and fixedly connected to the top outer wall of the base corresponding to the limiting insert plate positions.

[0006] Preferably, the suction cup assembly includes a second motor, a first gear, a rotating hole, an annular guide rail, a slip ring, a second gear, a second threaded hole, a suction cup, a second lead screw, and a connecting plate. The base has symmetrically arranged rotating holes, and a second lead screw is installed within each rotating hole. A suction cup is fixedly connected to the outer wall of the bottom end of the second lead screw, and a connecting plate is rotatably connected to the outer wall of the top end of the second lead screw. The top end of the base has a fixed annular guide rail, and a slip ring is slidably connected to the annular guide rail. A second gear is fixedly connected to the outer wall of the top end of the slip ring. A second threaded hole is opened on the second gear corresponding to the position of the second lead screw. A first gear is meshed on one side of the outer wall of the second gear. The top end of the base has symmetrically embedded second motors, and one end of the output shaft of the second motor is fixedly connected to the outer wall of the first gear.

[0007] Preferably, first rollers are rotatably connected to both outer walls of the base, and a handrail is fixed to one outer wall of the base.

[0008] Preferably, the roller frame has symmetrically formed rotating grooves, and a second roller is rotatably connected in the rotating groove.

[0009] Preferably, the first lead screw is a bidirectional lead screw, and the first lead screw is located inside the groove.

[0010] The beneficial effects of this utility model are: by adopting an adjustment and limiting component, the position of the roller frame can be adjusted and the roller frame can be limited and fixed, thereby clamping and fixing circular welding parts of different sizes, reducing the adjustment burden and improving the use effect of the equipment;

[0011] The device is secured by suction cups, eliminating the need for manual fixation and reducing labor costs while improving its usability. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0013] Figure 2 This is a front sectional view of the present invention;

[0014] Figure 3 This is a side sectional view of the present invention.

[0015] Legend:

[0016] 1. Base; 2. Adjustable limiting assembly; 3. Suction cup assembly; 4. First roller; 5. Handrail; 6. Rotating groove; 7. Second roller; 201. Slide groove; 202. First motor; 203. First lead screw; 204. Limiting frame; 205. Roller frame; 206. Slider; 207. First threaded hole; 208. Two-way cylinder; 209. Limiting insert plate; 301. Second motor; 302. First gear; 303. Rotating hole; 304. Annular guide rail; 305. Slip ring; 306. Second gear; 307. Second threaded hole; 308. Suction cup; 309. Second lead screw; 3010. Connecting plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1

[0019] See Figures 1-2 A roller frame base includes a base 1, an adjustment and limiting component 2, and a suction cup component 3. The adjustment and limiting component 2 is installed on the top of the base 1, and the suction cup component 3 is installed on the base 1. First rollers 4 are rotatably connected to the outer walls on both sides of the base 1. A handrail 5 is fixed to one outer wall of the base 1. The direction of movement of the base 1 is controlled by the handrail 5, which facilitates moving the base 1 to a designated position by means of the first rollers 4. The roller frame 205 has symmetrically opened rotating grooves 6. Second rollers 7 are rotatably connected in the rotating grooves 6, so that the second rollers 7 on the rotating grooves 6 can press and fix the circular weldment, which facilitates the rotation of the circular weldment.

[0020] The adjusting limit assembly 2 includes a slide groove 201, a first motor 202, a first lead screw 203, a limit frame 204, a roller frame 205, a slider 206, a first threaded hole 207, a two-way cylinder 208, and a limit insert plate 209. Roller frames 205 are symmetrically installed on the top outer wall of the base 1. A slider 206 is fixedly connected to the bottom outer wall of the roller frame 205. A slide groove 201 is provided at the top of the base 1 corresponding to the position of the slider 206. The first motor 202 is embedded in the inner wall of one side of the slide groove 201. One end of the output shaft of the first motor 202 is fixedly connected to the first lead screw 203, and the other end of the first lead screw 203 is rotatably connected to the inner wall of the slide groove 201. On the upper part, a first threaded hole 207 is provided on the slider 206 corresponding to the position of the first lead screw 203. A two-way cylinder 208 is embedded in the roller frame 205. Both ends of the telescopic rod of the two-way cylinder 208 are fixedly connected to the limit plate 209. The top outer wall of the base 1 is fixedly connected to the limit plate 209. The first lead screw 203 is a two-way lead screw and is located inside the slide groove 201. The first motor 202 is started to make the first lead screw 203 rotate. Then, under the action of the first threaded hole 207, the sliders 206 on the two roller frames 205 can move relative to each other along the slide groove 201.

[0021] Working principle: First, the movement direction of the base 1 is controlled by the handle 5. Then, the base 1 is moved to the designated position by the first roller 4. Then, according to the different sizes of the circular weldment, the first motor 202 is started to rotate the first lead screw 203. Then, under the action of the first threaded hole 207, the sliders 206 on the two roller frames 205 move relative to each other along the slide groove 201, so that the second roller 7 on the rotating groove 6 presses and fixes the circular weldment. Then, the bidirectional cylinder 208 is started to move the two limit plates 209, so that the limit plates 209 are inserted into the limit frame 204, and the position of the roller frame 205 is fixed. The position of the roller frame 205 can be adjusted and the roller frame 205 can be limited and fixed, thereby clamping and fixing circular weldments of different sizes, reducing the adjustment burden and improving the use effect of the equipment.

[0022] Example 2

[0023] See Figure 1 and Figure 3The suction cup assembly 3 includes a second motor 301, a first gear 302, a rotating hole 303, an annular guide rail 304, a slip ring 305, a second gear 306, a second threaded hole 307, a suction cup 308, a second lead screw 309, and a connecting plate 3010. The base 1 has symmetrically arranged rotating holes 303. The second lead screw 309 is installed inside the rotating hole 303. The suction cup 308 is fixed to the outer wall of the bottom end of the second lead screw 309, and the connecting plate 3010 is rotatably connected to the outer wall of the top end of the second lead screw 309. An annular guide rail 304 is fixedly connected to the top of the base 1. A slip ring 305 is slidably connected to the annular guide rail 304. A second gear 306 is fixedly connected to the outer wall of the top of the slip ring 305. A second threaded hole 307 is opened on the second gear 306 corresponding to the position of the second lead screw 309. A first gear 302 is meshed on one side of the outer wall of the second gear 306. A second motor 301 is symmetrically embedded in the top of the base 1, and one end of the output shaft of the second motor 301 is fixedly connected to the outer wall of the first gear 302.

[0024] When the base 1 moves to the designated position, the second motor 301 is started to rotate the first gear 302, which in turn drives the slip ring 305 on the second gear 306 to rotate along the annular guide rail 304. Then, under the action of the second threaded hole 307, the second lead screw 309 on the suction cup 308 rotates along the rotating hole 303. Under the limiting action of the connecting plate 3010, the second lead screw 309 rotates and descends, thereby causing the suction cup 30 to press and adhere to the ground, thus fixing the position of the base 1. This allows for the adsorption and fixation of the equipment without the need for manual positioning and fixing, reducing the workload and improving the efficiency of equipment use.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A roller frame base, characterized in that, It includes a base (1), an adjustment and limiting component (2) and a suction cup component (3). The adjustment and limiting component (2) is installed on the top of the base (1), and the suction cup component (3) is installed on the base (1). The adjusting limit assembly (2) includes a slide groove (201), a first motor (202), a first lead screw (203), a limit frame (204), a roller frame (205), a slider (206), a first threaded hole (207), a two-way cylinder (208), and a limit insert plate (209). Roller frames (205) are symmetrically installed on the top outer wall of the base (1). A slider (206) is fixedly connected to the bottom outer wall of the roller frame (205). A slide groove (201) is provided at the top of the base (1) corresponding to the position of the slider (206). A sliding groove (201) is inlaid on one inner wall of the slide groove (201). The first motor (202) has a first lead screw (203) fixedly connected to one end of its output shaft, and the other end of the first lead screw (203) is rotatably connected to the inner wall of the slide groove (201). The slider (206) has a first threaded hole (207) corresponding to the position of the first lead screw (203). The roller frame (205) is inlaid with a two-way cylinder (208). Both ends of the telescopic rod of the two-way cylinder (208) are fixedly connected to limit plates (209). The top outer wall of the base (1) is fixedly connected to limit frames (204) corresponding to the position of the limit plates (209).

2. The roller frame base according to claim 1, characterized in that, The suction cup assembly (3) includes a second motor (301), a first gear (302), a rotating hole (303), an annular guide rail (304), a slip ring (305), a second gear (306), a second threaded hole (307), a suction cup (308), a second lead screw (309), and a connecting plate (3010). The base (1) has symmetrically arranged rotating holes (303). A second lead screw (309) is installed inside the rotating hole (303). A suction cup (308) is fixed to the outer wall of the bottom end of the second lead screw (309). A connecting plate (3010) is rotatably connected to the outer wall of the top end of the second lead screw (309). 0), the top of the base (1) is fixedly connected to an annular guide rail (304), a slip ring (305) is slidably connected on the annular guide rail (304), a second gear (306) is fixedly connected to the outer wall of the top of the slip ring (305), a second threaded hole (307) is opened on the second gear (306) corresponding to the position of the second lead screw (309), a first gear (302) is meshed on one side of the outer wall of the second gear (306), a second motor (301) is symmetrically embedded in the top of the base (1), and one end of the output shaft of the second motor (301) is fixedly connected to the outer wall of the first gear (302).

3. A roller frame base according to claim 1, characterized in that, The base (1) has first rollers (4) rotatably connected to the outer walls on both sides, and a handrail (5) is fixed to one side of the outer wall.

4. A roller frame base according to claim 1, characterized in that, The roller frame (205) is symmetrically provided with rotating grooves (6), and a second roller (7) is rotatably connected in the rotating groove (6).

5. A roller frame base according to claim 1, characterized in that, The first lead screw (203) is a bidirectional lead screw, and the first lead screw (203) is located inside the groove (201).

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