Self-rolling casing pipe edge rolling device

Abstract

The utility model relates to a self-rolling casing pipe edge rolling device which comprises a guide assembly, the guide assembly comprises a fixing piece and a guide piece, the fixing piece is provided with a front side and a rear side which are oppositely arranged, a through hole is formed in the middle of the fixing piece, and the through hole penetrates through the front side and the rear side of the fixing piece; the guiding piece is connected with the fixing piece and comprises a guiding part, the guiding part extends in the direction away from the fixing piece, in the same projection direction, the projection face of the guiding part is located on the projection face of the through hole, and a gap is kept between the edge of the guiding part and the inner wall of the through hole. According to the self-rolling casing pipe edge rolling device provided by the utility model, the guide component is arranged, so that the self-rolling casing pipe can move along the guide part, the casing pipe can be tightened, the required size can be achieved, the precision is high, the casing pipe cannot be damaged, and the operation efficiency is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of self-rolling sleeve pipe roll forming device. BACKGROUND

[0002] The self-rolling sleeve pipe without processing cannot form a whole circle, which is not conducive to the later processing. At present, there is no self-rolling sleeve pipe processing equipment, which needs manual processing, and the efficiency is low. It is difficult to achieve the required size of the whole circle, and the precision is low. It may also damage the sleeve pipe and affect the overall quality of the sleeve pipe. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing an improved self-rolling sleeve pipe roll forming device.

[0004] To achieve the above purpose, the utility model adopts the technical scheme of:

[0005] A self-rolling sleeve pipe roll forming device includes a guide assembly, the guide assembly includes a fixed part and a guide part, the fixed part has front and back sides arranged oppositely, a through hole is formed in the middle of the fixed part, and the through hole penetrates the front and back sides of the fixed part.

[0006] The guide part is connected to the fixed part, the guide part includes a guide portion, the guide portion extends away from the fixed part, in the same projection direction, the projection surface of the guide portion is located in the projection surface of the through hole, and a gap is maintained between the edge of the guide portion and the inner wall of the through hole.

[0007] According to some embodiments of the utility model, the guide portion includes a main plate and an extension plate, the main plate is connected to the fixed part, the extension plate is connected to the main plate, and the extension plate and the main plate have an included angle therebetween. When the device is in working condition, one side of the sleeve pipe is located in the space between the main plate and the extension plate, and the other side of the sleeve pipe is rolled on the side of the main plate away from the extension plate.

[0008] According to some embodiments of the utility model, the guide part further includes a connecting portion, the connecting portion is used to connect the main plate and the fixed part, and the connecting portion is arranged on one side of the front and back sides of the fixed part. Alternatively, one end of the main plate away from the extension plate is connected to the inner wall of the through hole of the fixed part.

[0009] According to some embodiments of the utility model, the extension plate and the main plate are perpendicular to L-shaped.

[0010] According to some embodiments of the utility model, when the device is in working condition, the main body plate is horizontally arranged, and the extension plate is vertically arranged.

[0011] According to some embodiments of the utility model, the fixing member is in a cuboid shape, and / or the through hole is in a circular or elliptical shape.

[0012] According to some embodiments of the utility model, the device further comprises a supporting assembly and a positioning assembly, the supporting assembly is used for supporting the guiding assembly, the positioning assembly is arranged on one side of the supporting assembly, and the positioning assembly is used for positioning the sleeve pipe passing through the guiding assembly.

[0013] According to some embodiments of the utility model, the device further comprises a fastener, the fastener is connected with the fixing member, the fastener is used for fixing the guiding assembly on the supporting assembly, the fastener comprises a bolt and a nut, the nut is arranged on the bolt, the upper side or the lower side of the fixing member is provided with a mounting hole, and the bolt is used for being screwed with the mounting hole.

[0014] According to some embodiments of the utility model, the device further comprises a gasket, the gasket is sleeved on the bolt, the gasket is located below the nut, and the gasket is used for abutting against the supporting assembly.

[0015] According to some embodiments of the utility model, the supporting assembly comprises a first supporting plate, a second supporting plate and a third supporting plate, the first supporting plate is oppositely arranged with the second supporting plate, the third supporting plate is connected between the first supporting plate and the second supporting plate, and the fixing member is connected with the third supporting plate; the third supporting plate is provided with an opening, and the opening penetrates through the upper side and the lower side of the third supporting plate.

[0016] According to some embodiments of the utility model, the positioning assembly comprises two oppositely arranged positioning columns.

[0017] According to some embodiments of the utility model, the device further comprises an adjusting assembly, the adjusting assembly is located between the supporting assembly and the positioning assembly, the adjusting assembly comprises a support, a fixing column and a roller, one end of the fixing column is connected with the support, the other end of the fixing column is provided with the roller, and the fixing column and the roller are both perpendicular to the conveying direction of the sleeve pipe in the axial direction.

[0018] Compared with the prior art, the utility model has the following advantages due to the above technical scheme:

[0019] The self-winding sleeve pipe roll forming device provided by the utility model has the advantages of high operation efficiency, high precision, no damage to the sleeve pipe, and the like. BRIEF DESCRIPTION OF DRAWINGS

[0020] BRIEF DESCRIPTION OF DRAWINGS Figure 1 The first perspective view of the guide assembly of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0021] BRIEF DESCRIPTION OF DRAWINGS Figure 2 The second perspective view of the guide assembly of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0022] BRIEF DESCRIPTION OF DRAWINGS Figure 3 The third perspective view of the guide assembly of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0023] BRIEF DESCRIPTION OF DRAWINGS Figure 4 The fourth perspective view of the guide assembly of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0024] BRIEF DESCRIPTION OF DRAWINGS Figure 5 The fifth perspective view of the guide assembly of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0025] BRIEF DESCRIPTION OF DRAWINGS Figure 6 The front view of the guide assembly of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0026] BRIEF DESCRIPTION OF DRAWINGS Figure 7 The structure view of the self-winding sleeve pipe roll forming device provided by the utility model is shown in the figure.

[0027] BRIEF DESCRIPTION OF DRAWINGS Figure 8 The enlarged view of the guide assembly is shown in the figure. Figure 7 In the above figures:

[0028] 1-guide assembly, 11-fixed part, 111-through hole, 112-mounting hole, 12-main plate, 13-extension plate;

[0029] 2-bolt; 3-nut; 4-support assembly, 41-first support plate, 42-second support plate, 43-third support plate, 431-opening; 6-positioning column; 7-adjusting assembly, 71-bracket, 72-fixed column, 73-roller; 8-gasket; 9-self-winding sleeve pipe.

[0030] DETAILED DESCRIPTION

[0031] ​The technical solutions of the present application will be described clearly and completely in connection with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0033] Referring to Figures 1 to 8 The self-winding sleeve pipe coiling device comprises a guide assembly, a supporting assembly and a positioning assembly, wherein:

[0034] The guide assembly 1 comprises a fixing member 11 and a guide member. The fixing member 11 has two opposite front and rear sides (see the arrow in Figure 1 The middle part of the fixing member 11 is provided with a through hole 111, and the through hole 111 penetrates the front and rear sides of the fixing member 11. The self-winding sleeve pipe 9 is coiled on the guide member, and the extension direction of the self-winding sleeve pipe 9 is consistent with the extension direction of the guide member. The guide member is connected with the fixing member 11. The guide member comprises a guide part, and the guide part extends along the front and rear directions. The center line of the through hole 111 is consistent with the extension direction of the guide part. The guide part extends away from the fixing member 11. In the same projection direction (such as from the front and rear directions), the projection surface of the guide part is located in the projection surface of the through hole 111 (that is, the guide part can be seen through the through hole 111), and a gap is maintained between the edge of the guide part and the inner wall of the through hole 111. When the sleeve pipe 9 is wrapped on the guide part, the sleeve pipe 9 moves along the guide part during the transportation of the sleeve pipe 9.

[0035] Preferably, the guide part comprises a main plate 12 and an extension plate 13. The main plate 12 is connected with the fixing member 11 through a connecting part. The extension plate 13 is connected with the main plate 12. The other end of the extension plate 13 opposite to the end connected with the main plate 12 extends towards the through hole 111 (such as to the right). The extension plate 13 extends forward, and an included angle is formed between the extension plate 13 and the main plate 12. When the device is in a working state, one side of the sleeve pipe is located in the space between the main plate 12 and the extension plate 13, and the other side of the sleeve pipe is coiled on the side of the main plate 12 away from the extension plate 13. Figure 6 ​

[0036] In some embodiments, the main plate 12 and the extension plate 13 are both flat plates, the extension plate 13 is L-shaped perpendicular to the main plate 12, specifically, when the device is in working state, the main plate 12 is horizontally arranged, the extension plate 13 is vertically arranged, the extension plate 13 can be upward or downward; or the main plate 12 is vertically arranged, the extension plate 13 is horizontally arranged.

[0037] Preferably, the width (indicated by M) of the extension plate 13 is smaller than the width (indicated by L) of the main plate 12, which is convenient for tightening the sleeve and reducing the diameter of the sleeve. The width (indicated by M) of the extension plate 13 is smaller than the diameter of the through hole 111, if the through hole 111 is an ellipse, the width (indicated by M) of the extension plate 13 is smaller than the length of the major axis or the minor axis of the ellipse. Figure 5 Figure 5 Figure 5 Figure 5

[0038] In an embodiment, the guide further comprises a connecting part for connecting the main plate 12 of the guide part and the fixing part 11, the connecting part of the guide is arranged outside the through hole 111 of the fixing part, that is, the connecting part of the guide is arranged on one side of the front and back of the fixing part 11, the connecting part is connected with the main plate 12, the connecting part and the main plate 12 can be integrally formed as a flat plate, or the connecting part is a separate connecting plate or connecting column.

[0039] In another embodiment, one end of the main plate 12 away from the extension plate 13 is connected with the inner wall of the through hole 111, that is, the main plate 12 and the extension plate 13 are partially located in the through hole 111, and the remaining part of the main plate 12 and the remaining part of the extension plate 13 extend out of the through hole 111.

[0040] In some embodiments, the fixing part 11 is a square, and / or the through hole 111 is circular or elliptical.

[0041] In some embodiments, the device further comprises a fastener connected with the fixing part 11, the fastener is used to fix the guide assembly 1 on the support assembly 4 of the winding device, the fastener comprises a bolt 2, a nut 3 and a gasket 8, the nut 3 is arranged on the bolt 2, the upper side or the lower side of the fixing part 11 is provided with a mounting hole 112, the bolt 2 is used to be threadedly connected with the mounting hole 112, the gasket 8 is located below the nut 3, and the gasket 8 is used to abut against the support assembly 4. When the position of the guide assembly 1 on the support assembly 4 needs to be adjusted, the nut 3 and the bolt 2 can be rotated for adjustment.

[0042] In some embodiments, the support assembly 4 is used to support the guide assembly 1, and a positioning assembly is arranged on one side of the support assembly 4, the positioning assembly is used to position the sleeve passing through the guide assembly 1.

[0043] ​​​​Referring to the drawings, the support assembly 4 comprises a first support plate 41, a second support plate 42 and a third support plate 43. The first support plate 41 is arranged opposite to the second support plate 42, and the third support plate 43 is connected between the first support plate 41 and the second support plate 42. The first support plate 41 and the second support plate 42 extend in the vertical direction, and the third support plate 43 is arranged in the horizontal direction. The guide assembly 1 is connected with the third support plate 43. The third support plate 43 is provided with an opening 431 which penetrates the upper and lower sides of the third support plate 43. The opening 431 has a certain length and is arranged in the horizontal direction. The bolt 2 can move along the opening 431 to drive the guide assembly 1 to move in the horizontal direction, so as to adjust the horizontal position of the guide assembly 1.

[0044] The guide assembly 1 is connected with the support assembly 4 in the following manner: one end of the bolt 2 penetrates the opening 431 in the third support plate 43, and the penetrating end is connected with the fixing member 11. The fixing member 11 is located below the third support plate 43. The gasket 8 abuts against the upper side of the third support plate 43. After the fixing member 11 is properly positioned, the nut 3 at the other end of the bolt 2 is tightened. The nut 3 is located above the third support plate 43. The guide assembly 1 is detached in the following manner: the bolt 2 is rotated to separate the bolt 2 from the fixing member 11, and the fixing member 11 can be removed.

[0045] In some embodiments, the positioning assembly comprises two positioning columns 6 which are arranged opposite to each other. The sleeve of the guide assembly 1 can pass between the two positioning columns 6. The arrangement of the two positioning columns 6 can further reduce the diameter of the sleeve. The positioning column 6 is preferably a cylindrical column.

[0046] In some embodiments, the device further comprises an adjusting assembly 7 which is located between the support assembly 4 and the positioning assembly. The adjusting assembly 7 comprises a bracket 71, a fixing column 72 and a roller 73. One end of the fixing column 72 is connected with the bracket 71, and the other end of the fixing column 72 is provided with the roller 73. The axial direction of the fixing column 72 is perpendicular to the conveying direction of the sleeve, and the roller 73 rotates relative to the fixing column 72. The roller 73 and the fixing column 72 are both located above the sleeve, which can prevent the sleeve from being lifted during the conveying.

[0047] Preferably, the bracket 71 is provided with an adjusting hole which extends in the vertical direction. One end of the fixing column 72 can be provided with a nut, and the other end of the fixing column 72 is provided with a thread which cooperates with the nut. The fixing column 72 can move along the adjusting hole to adapt to sleeves of different sizes.

[0048] In this example, the conveying of the self-winding sleeve is achieved by a conveying mechanism which is a structure well known to those skilled in the art.

[0049] The above examples are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application shall be covered within the protection scope of the present application.

Claims

1. A self-winding casing rolling device, characterized in that: The guide assembly includes a fixing member and a guide member. The fixing member has front and rear sides that are opposite to each other. A through hole is formed in the middle of the fixing member. The through hole passes through the front and rear sides of the fixing member. The guide member is connected to the fixing member, and the guide member includes a guide portion, which extends away from the fixing member. In the same projection direction, the projection surface of the guide portion is located on the projection surface of the through hole, and a gap is maintained between the edge of the guide portion and the inner wall of the through hole.

2. The self-winding casing rolling device according to claim 1, characterized in that: The guide portion includes a main plate and an extension plate, the main plate is connected to the fixing member, the extension plate is connected to the main plate, and an angle is formed between the extension plate and the main plate. When the device is in working state, one side of the sleeve is located in the space between the main plate and the extension plate, and the other side of the sleeve is located on the side of the main plate away from the extension plate.

3. The self-winding casing rolling device according to claim 2, characterized in that: The guide member further includes a connecting portion, the connecting portion being used to connect the main plate and the fixing member, the connecting portion being arranged on one side of the front and rear sides of the fixing member; Alternatively, one end of the main plate away from the extension plate is connected to the inner wall of the through hole of the fixing member.

4. The self-winding casing rolling device according to claim 2, characterized in that: The extension plate is perpendicular to the main plate and is L-shaped.

5. The self-winding casing rolling device according to claim 1, characterized in that: The fixing piece is in a cubic shape, and / or the through hole is in a circular or elliptical shape.

6. The self-winding casing rolling device according to claim 1, characterized in that: The device further comprises a supporting assembly and a positioning assembly. The supporting assembly is used to support the guiding assembly. The positioning assembly is arranged on one side of the supporting assembly and is used to position the sleeve passing through the guiding assembly.

7. The self-winding casing rolling device according to claim 6, characterized in that: The device also includes a fastener, which is connected to the fixing member and is used to fix the guide assembly to the support assembly. The fastener includes a bolt and a nut, and the nut is arranged on the bolt. A mounting hole is opened on the upper side or the lower side of the fixing member, and the bolt is used to be threadedly connected to the mounting hole.

8. The self-winding casing rolling device according to claim 6, characterized in that: The support assembly includes a first support plate, a second support plate, and a third support plate. The first support plate is arranged opposite to the second support plate, the third support plate is connected between the first support plate and the second support plate, and the fixing member is connected to the third support plate; an opening is opened on the third support plate, and the opening passes through the upper and lower sides of the third support plate.

9. The self-winding casing rolling device according to claim 6, characterized in that: The positioning assembly includes two positioning posts arranged opposite to each other.

10. The self-winding casing rolling device according to claim 6, characterized in that: The device also includes an adjustment component, which is located between the support component and the positioning component. The adjustment component includes a bracket, a fixed column, and a roller. One end of the fixed column is connected to the bracket, and the other end of the fixed column is provided with the roller. The axes of the fixed column and the roller are both perpendicular to the casing conveying direction.

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