Multifunctional folding arc rolling machine
By designing a multi-functional folding arc rolling mill, and adopting foldable brackets and baffle assemblies, the problems of low efficiency and unstable sheet metal bonding of existing arc rolling mills have been solved, achieving efficient arc rolling and drum operation.
Patent Information
- Application Number
- CN202422491234.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-10-15
AI Technical Summary
The existing arc rolling mill is inefficient, and the joint between the two sides of the sheet metal is unstable, making it difficult to efficiently complete the arc rolling and drum rolling operations.
A multifunctional folding arc rolling machine was designed, which adopts a foldable bracket, sets baffle assembly and first and second arc rolling parts to enhance the accuracy of rolling line, and sets an edge rolling part on the arc rolling parts to enhance the iron sheet fixation.
It improves the efficiency of the rolling mill and the stability of sheet metal bonding, and enables high-precision rolling and convenient fixing of rolled edges.
Smart Images
Figure CN223556934U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to rolling machine technical field, and specifically is a multifunctional folding rolling machine. BACKGROUND
[0002] Cylindrical metal parts such as pipe insulation iron sheet need to be rolled on the side.
[0003] The common rolling machine is a roller structure, and the concave-convex rolling part is arranged on the two rollers correspondingly. When the roller rotates, the iron sheet can be automatically rolled into a convex arc-shaped edge.
[0004] However, the problem of this rolling machine is that: 1. The common rolling machine completes rolling and winding in two times, and the efficiency is not high enough; 2. After the two sides of the iron sheet are only rolled, the overlapping area is small when the adjacent iron sheets are joined, and it is not convenient to fix. SUMMARY
[0005] The utility model solves the technical problem mentioned in the above background art, and provides a multifunctional folding rolling machine, which has high-precision rolling and winding of the iron sheet, and enhances the stability of the joint.
[0006] To achieve the above object, the utility model provides a technical scheme that a multifunctional folding rolling machine, including motor box, the motor box fixed connection is in the support upper end, the upper end of motor box one side is fixedly connected with speed reducer, the upper end of motor box the other side is fixedly connected with organism, the speed reducer is connected with organism transmission, the organism is away from the one side of speed reducer and is arranged in the first shaft and second shaft, the first shaft's axle end is fixedly connected with first rolling arc piece, the second shaft's axle end is fixedly connected with second rolling arc piece, one side of first rolling arc piece and second rolling arc piece is equipped with baffle assembly fixedly connected with organism, the other side of first rolling arc piece and second rolling arc piece is equipped with roller rotationally connected with organism.
[0007] In some embodiments, the baffle assembly includes a flat baffle, one side of the flat baffle is slidably connected to the body, the other side of the flat baffle is hingedly connected to an arc baffle, one side of the arc baffle is arc-shaped.
[0008] In some embodiments, one end of the flat baffle is fixedly connected to a slide rod, the slide rod is slidably connected to the body, and the flat baffle can be locked by abutting the slide rod with a bolt, the flat baffle and the arc baffle are connected by a bolt, and an elastic element is sleeved between the bolt head and the flat baffle.
[0009] In some embodiments, the first rolling member is disc-shaped, and a first rolling edge portion is annularly arranged on the periphery of the first rolling member; the second rolling member is disc-shaped, and a second rolling edge portion is annularly arranged on the periphery of the second rolling member; the first rolling edge portion and the second rolling edge portion are close to each other and cooperate with each other to perform the rolling work.
[0010] In some embodiments, the first rolling member is disc-shaped, and a first rolling edge portion is annularly arranged on the periphery of the first rolling member; the second rolling member is disc-shaped, and a second rolling edge portion is annularly arranged on the periphery of the second rolling member; the first rolling edge portion and the second rolling edge portion are close to each other and cooperate with each other to perform the rolling work.
[0011] In some embodiments, the shaft portion of the roller is fixedly connected to the strip-shaped hole of the mounting plate through a bolt, the strip-shaped hole of the mounting plate extends in the horizontal direction, and the mounting plate is welded to the machine body through a connecting piece.
[0012] In some embodiments, the support includes a main body, the main body is vertically column-shaped, more than three supporting legs are rotatably connected to the periphery of the middle portion of the main body, a disc-shaped member is fixedly connected to the lower end of the main body, pin holes are arranged on the periphery of the disc-shaped member corresponding to the supporting legs, supporting rods are hingedly connected to the lower end of the middle portion of the supporting legs, and pins are fixedly connected to the lower end of the supporting rods.
[0013] In some embodiments, a vertical threaded hole is arranged at the upper end of the machine body, a stud is threadedly connected to the threaded hole, and the lower end of the stud abuts against the first shaft.
[0014] Compared with the prior art, the utility model has the advantages that: 1. the baffle is arranged, and the rolling precision is enhanced; 2. the first rolling edge portion and the second rolling edge portion are arranged on the first rolling member and the second rolling member, the remaining edge of the iron sheet is rolled, and the remaining edge portion is fixed, so that the convenience during fixing is effectively enhanced.
[0015] The utility model also has the advantages that: 1. the foldable support is used, and the support is convenient to carry; 2. the position of the roller can be transversely adjusted, and the size of the winding drum is conveniently adjusted; 3. the stud abuts against the first shaft, and the rolling pressure can be conveniently adjusted;
[0016] Some of the additional aspects and advantages of the utility model will be given in the following description, some will become obvious from the following description, or will be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a schematic view of the multifunctional folding rolling machine of the utility model embodiment one;
[0018] Figure 2 It is Figure 1 It is a top view schematic view of the baffle assembly shown in the figure;
[0019] Figure 3 As Figure 1 Figure 1 is a left view schematic diagram of a first rolling arc piece, a second rolling arc piece and a roller position shown in the utility model embodiment one;
[0020] Figure 4 Figure 2 is a schematic diagram of a multifunctional folding rolling arc machine of the utility model embodiment two.
[0021] In the drawings: 1, motor box; 2, support; 3, speed reducer; 4, machine body; 5, first shaft; 6, second shaft; 7, first rolling arc piece; 8, second rolling arc piece; 9, baffle assembly; 10, roller; 11, mounting plate;
[0022] 201, main body; 202, support leg; 203, disc-shaped piece; 204, pin hole; 205, supporting rod;
[0023] 701, first rolling shape part; 702, first rolling edge part;
[0024] 801, second rolling shape part; 802, second rolling edge part;
[0025] 901, flat baffle; 902, arc baffle; 903, elastic element;
[0026] 111, strip-shaped hole. DETAILED DESCRIPTION
[0027] The utility model will be further described in detail as follows.
[0028] In order to make the purpose, technical scheme and advantage of the utility model embodiment more clear, the technical scheme in the embodiment will be clearly and completely described below in combination with the drawings of the utility model embodiment, and the following embodiment is used to illustrate the utility model, but not to limit the scope of the utility model.
[0029] As shown in Figure 1 The support 2 of a multifunctional folding rolling arc machine is foldable, and is convenient to carry after being folded, the support 2 includes a main body 201, the main body 201 is vertically column-shaped, three support legs 202 are hingedly connected to the periphery of the middle part of the main body 201 and can rotate up and down, a disc-shaped piece 203 is welded to the lower end of the main body 201, three pin holes 204 are formed in the periphery of the disc-shaped piece 203 and correspond to the support legs 202, a supporting rod 205 is hingedly connected to the lower end of the middle part of the support leg 202, and a pin is fixedly connected to the lower end of the supporting rod 205, after opening the support leg 202 and lowering the supporting rod 205, the pin at the lower end of the supporting rod 205 is inserted into the pin hole 204, and the multifunctional folding rolling arc machine can be normally used.
[0030] The motor box 1 is fixedly connected to the upper end of the support 2, a speed reducer 3 is fixedly connected to the upper end right side of the motor box 1, a machine body 4 is fixedly connected to the upper end left side of the motor box 1, the speed reducer 3 is in transmission connection with the machine body 4, the machine body 4 is arranged with a first shaft 5 (driven shaft) and a second shaft 6 (driving shaft) in upper and lower arrangement on the left side, a first rolling arc piece 7 is fixedly connected to the left end of the first shaft 5, a second rolling arc piece 8 is fixedly connected to the left end of the second shaft 6.
[0031] Combining Figure 2 , Figure 3 As shown in the figure, the front side of the first rolling arc piece 7 and the second rolling arc piece 8 is provided with a baffle assembly 9 slidingly connected to the machine body 4, the rear side of the first rolling arc piece 7 and the second rolling arc piece 8 is provided with a roller 10 rotatingly connected to the machine body 4, the axis of the roller 10 is higher than the gap between the first rolling arc piece 7 and the second rolling arc piece 8.
[0032] The first rolling arc piece 7 and the second rolling arc piece 8 are both disc-shaped, and the annular side edges thereof are respectively provided with a first rolling shape part 701 and a second rolling shape part 801, the first rolling shape part 701 is convex, and the second rolling shape part 801 is concave.
[0033] The upper end of the machine body 4 is provided with a vertical threaded hole, a stud is threadedly connected in the threaded hole, and the lower end of the stud abuts against the first shaft 5 (the abutting part of the lower end of the stud and the first shaft 5 is provided with a bearing sleeve on the first shaft 5, and the lower end of the stud directly contacts the bearing).
[0034] Combining Figure 1 , Figure 2 As shown in the figure, the baffle assembly 9 includes a flat baffle 901, one end of the flat baffle 901 is welded to the machine body 4 through a connecting piece, the flat baffle 901 and an arc baffle 902 are connected through bolts, an elastic element 903 is sleeved between the bolt head and the flat baffle 901, the flat baffle 901 and the arc baffle 902 are provided with friction through the elastic element 903, so that the arc baffle 902 can hover.
[0035] When in use, the lower end of the arc baffle 902 is lifted upward, the left side edge of the arc baffle 902 is kept aligned with the right side edge of the second rolling arc piece 8, when feeding, the right side edge of the iron sheet slides and rubs against the arc baffle 902, the accuracy of rolling the wire of the iron sheet is kept, one side of the arc baffle 902 is arc-shaped, which can facilitate the arc iron sheet to roll an arc line or a curve when feeding.
[0036] When rolling the arc of the flat iron sheet, the stud on the top of the machine body 4 is adjusted, the lower end of the stud abuts against the first shaft 5 (the abutting part of the lower end of the stud and the first shaft 5 is provided with a bearing sleeve on the first shaft 5, and the lower end of the stud directly contacts the bearing), the first rolling arc piece 7 is pressed downward to a suitable position, the concave-convex cooperation between the first rolling shape part 701 and the second rolling shape part 801 is kept, and the second shaft 6 is driven to rotate through the machine body 4;
[0037] Loosen the bolt on the side of the body 4, adjust the position of the baffle assembly 9 left and right, keep the left side of the flat baffle 901 aligned with the right edge of the second arc rolling piece 8, and insert the side of the flat iron piece between the first arc rolling piece 7 and the second arc rolling piece 8. The first rolling part 701 cooperates with the second rolling part 801 to roll the arc of the iron sheet. After the iron sheet is rolled by the first arc rolling piece 7 and the second arc rolling piece 8, it is blocked by the roller 10 and escapes below the roller 10, at which time the rolling arc drum is formed.
[0038] When the other side of the arc is rolled in the opposite direction after the drum is formed, the iron sheet is rolled by the first arc rolling piece 7 and the second arc rolling piece 8 and escapes above the roller 10.
[0039] When the cap arc iron sheet rolling work is carried out, adjust the screw on the top of the body 4, the lower end of the screw abuts against the first shaft 5 (the abutting part of the lower end of the screw and the first shaft 5 is provided with a bearing sleeve on the first shaft 5, and the lower end of the screw directly contacts the bearing), and the first arc rolling piece 7 is pressed down to the appropriate position, keeping the concave-convex cooperation of the first rolling part 701 and the second rolling part 801, and the second shaft 6 is driven to rotate by the body 4;
[0040] Rotate the arc baffle 902 upward to the vertical state, loosen the bolt on the side of the body 4, adjust the position of the baffle assembly 9 left and right, keep the left side of the arc baffle 902 aligned with the right edge of the second arc rolling piece 8, and insert the side of the cap arc iron piece between the first arc rolling piece 7 and the second arc rolling piece 8. The first rolling part 701 cooperates with the second rolling part 801 to roll the arc of the iron sheet. After the cap arc iron sheet is rolled by the first arc rolling piece 7 and the second arc rolling piece 8, it is blocked by the roller 10 and escapes below the roller 10. When manually feeding, the side of the cap arc iron sheet needs to be kept close to the arc baffle 902 to keep the arc-shaped feeding, at which time the arc-shaped cap of the drum is formed.
[0041] As shown in Figure 3 The shaft part of the roller 10 is fixedly connected to the strip-shaped hole 111 of the mounting plate 11 by a bolt, the mounting plate 11 is fixed to the body 4 by a connecting piece, the strip-shaped hole 111 of the mounting plate 11 extends in the horizontal direction, and by loosening the bolt, the front and back positions of the roller 10 can be adjusted, thereby adjusting the diameter of the iron sheet drum.
[0042] As shown in Figure 4 The difference between this embodiment and the first embodiment is the shape of the first arc rolling piece 7 and the second arc rolling piece 8. In addition to the first rolling part 701, the annular side of the first arc rolling piece 7 is also provided with a first rolling edge part 702, and in addition to the second rolling part 801, the annular side of the second arc rolling piece 8 is also provided with a second rolling edge part 802.
[0043] When in use, the screw on the top of the body 4 needs to be loosened first, the first shaft 5 is lifted, and the first arc rolling piece 7 and the second arc rolling piece 8 of the second embodiment are replaced.
[0044] Then rotate the arc baffle 902 outward, keep the arc baffle 902 in the down state, at this time the left side edge of the flat baffle 901 is almost aligned with the right side edge of the second arc rolling piece 8, when the iron sheet is fed, the left side edge of the iron sheet can rub the left side edge of the flat baffle 901 for feeding, the accuracy of rolling the line is ensured, the first edge rolling part 702 and the second edge rolling part 802 roll the excess edge of the iron sheet cylinder inward, in the subsequent adjacent iron sheet jointing process, the adjacent iron sheet can be conveniently nailed and fixed, and the strength and stability of the arc rolling can be also enhanced.
[0045] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, the scope of the utility model is defined by the claims and its equivalents.
Claims
1. A multi-functional folding arc rolling machine comprising a motor box (1), characterized in that: The motor box (1) is fixedly connected to the upper end of the support (2), one side of the upper end of the motor box (1) is fixedly connected with a speed reducer (3), the other side of the upper end of the motor box (1) is fixedly connected with a body (4), the speed reducer (3) is in transmission connection with the body (4), the body (4) is arranged with a first shaft (5) and a second shaft (6) on the upper and lower sides away from the speed reducer (3), the shaft end of the first shaft (5) is fixedly connected with a first arc rolling piece (7), the shaft end of the second shaft (6) is fixedly connected with a second arc rolling piece (8), one side of the first arc rolling piece (7) and the second arc rolling piece (8) is provided with a baffle assembly (9) fixedly connected to the body (4), the other side of the first arc rolling piece (7) and the second arc rolling piece (8) is provided with a roller (10) rotatably connected to the body (4).
2. The multi-functional folding arc bender according to claim 1, wherein: The baffle assembly (9) comprises a flat baffle (901), one side of the flat baffle (901) is telescopically and slidably connected to the body (4), the other side of the flat baffle (901) is hingedly connected with an arc baffle (902), one side surface of the arc baffle (902) is arc-shaped.
3. The multi-functional folding arc bender of claim 2, wherein: One end of the flat baffle (901) is fixedly connected with a slide rod, the slide rod is telescopically and slidably connected to the body (4), the slide rod can be locked by abutting against the slide rod through a bolt, the flat baffle (901) and the arc baffle (902) are connected through a bolt, and an elastic element (903) is sleeved between the bolt head and the flat baffle (901).
4. The multi-functional folding arc bender of claim 1, wherein: The first arc rolling piece (7) is disc-shaped, a first arc rolling part (701) is annularly arranged on the periphery of the first arc rolling piece (7), the second arc rolling piece (8) is disc-shaped, a second arc rolling part (801) is annularly arranged on the periphery of the second arc rolling piece (8), the first arc rolling part (701) is convex, and the second arc rolling part (801) is concave, the first arc rolling part (701) and the second arc rolling part (801) cooperate to perform arc rolling work.
5. The multi-functional folding arc bender of claim 1, wherein: The first arc rolling piece (7) is disc-shaped, a first arc rolling part (701) is annularly arranged on the periphery of the first arc rolling piece (7), the second arc rolling piece (8) is disc-shaped, a second arc rolling part (801) is annularly arranged on the periphery of the second arc rolling piece (8), the first arc rolling part (701) is convex, and the second arc rolling part (801) is concave, the first arc rolling part (701) and the second arc rolling part (801) cooperate to perform arc rolling work.
6. The multi-functional folding arc bender of claim 1, wherein: The shaft part of the roller (10) is fixedly connected to the strip-shaped hole (111) of the mounting plate (11) through a bolt, the strip-shaped hole (111) of the mounting plate (11) extends along the horizontal direction, and the mounting plate (11) is fixed to the body (4) through a connecting piece.
7. The multi-functional folding arc bender of claim 1, wherein: The support (2) comprises a main body (201), the main body (201) is vertically column-shaped, more than three supporting legs (202) are rotatably connected to the periphery of the middle part of the main body (201), a disc-shaped piece (203) is fixedly connected to the lower end of the main body (201), pin holes (204) are formed in the periphery of the disc-shaped piece (203) corresponding to the supporting legs (202), supporting rods (205) are rotatably connected to the lower ends of the middle parts of the supporting legs (202), and pins are fixedly connected to the lower ends of the supporting rods (205).
8. The multi-functional folding arc bender of claim 1, wherein: The upper end of the machine body (4) is provided with a vertical threaded hole, a stud is connected in the threaded hole through threads, and the lower end of the stud abuts against the first shaft (5).