Bearing and supporting mechanism of movable steel pipe straightening machine and steel pipe straightening machine

Abstract

The utility model relates to the field of straightening treatment equipment, in particular to a bearing and supporting mechanism of a movable steel pipe straightening machine, which comprises a base and a supporting seat arranged on the base in a lifting manner, a rotatable supporting roller is arranged on the upper side of the supporting seat, two conical supporting bodies are mounted on the supporting roller, and the conical supporting bodies are arranged on the supporting seat. The radial size of the conical support body is gradually increased from inside to outside; and an elastic layer is arranged on the surface side of the conical support body. The utility model further provides a steel pipe straightening machine. The steel pipe can be conveniently moved, and the existing problems are effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of straightening processing equipment, in particular to a supporting mechanism of a mobile steel pipe straightening machine and the steel pipe straightening machine. Background Art

[0002] Before industrial applications, steel pipes need to be straightened to prevent bending. A steel pipe straightening machine is a device dedicated to straightening steel pipes. For position adjustment of steel pipes during the straightening process, common methods include the adjustable cold-drawn steel pipe straightening device disclosed in the utility model patent with application number 202022659141.8, which adjusts the pressing position by moving the pressure head. In order to facilitate the loading and unloading of steel pipes and to facilitate the adjustment of the specific position of the steel pipes in the equipment, the applicant uses a supporting mechanism that can move the steel pipe to assist in supporting the steel pipe. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a supporting mechanism of a mobile steel pipe straightening machine and a steel pipe straightening machine, which can facilitate the movement of steel pipes and effectively solve the existing problems.

[0004] In order to solve the above problems, the utility model provides a supporting mechanism for a mobile steel pipe straightening machine, including a base and a support seat which can be raised and lowered on the base. A rotatable support roller is provided on the upper side of the support seat, and two conical support bodies are installed on the support roller. The radial size of the conical support body gradually increases from the inside to the outside; an elastic layer is provided on the surface of the conical support body.

[0005] Furthermore, a plurality of support ribs are provided on the surface side of the conical support body at intervals along its circumference, and the elastic layer has a support portion embedded between two adjacent support ribs.

[0006] Furthermore, the top of the supporting rib is configured to be arc-shaped.

[0007] Furthermore, the supporting ribs separate the elastic layer into a plurality of separate supporting portions, and the tops of the supporting portions protrude from the supporting ribs.

[0008] Furthermore, the elastic layer is configured as a polyurethane elastic layer.

[0009] Furthermore, the elastic layer is bonded to the conical support body.

[0010] Furthermore, a hydraulic telescopic rod is provided between the base and the support seat.

[0011] The utility model also provides a steel pipe straightening machine, comprising the supporting mechanism of the mobile steel pipe straightening machine as described above.

[0012] The beneficial effect of the utility model is that the steel pipe can be easily moved, thus effectively solving the existing problems. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0014] Figure 1 This is a structural diagram of a straightening machine according to an embodiment of the present invention.

[0015] Figure 2 for Figure 1 A schematic diagram of a partial side cross-sectional structure of the position of the conical support body in the illustrated embodiment.

[0016] Figure 3 for Figure 1 Schematic diagram of the locally enlarged structure at point A in the middle.

[0017] Figure 4 For another embodiment of the present invention, refer to Figure 2 Schematic diagram of the structure of the part.

[0018] Among them: 1. Base; 2. Support seat; 3. Support roller; 4. Conical support body; 401, support rib; 5. Elastic layer; 501, support part; 6. Hydraulic telescopic rod; 7. Gantry bracket; 8. Press head; 9. Workbench; 10. Alignment seat; 11. Rolling seat. DETAILED DESCRIPTION

[0019] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0020] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0021] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In this utility model, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integration; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or an interaction between two components. However, the phrase "direct connection" indicates that the two connected entities are not connected through an intermediate structure, but are connected to form a whole through a connecting structure. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0023] In the present invention, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0024] In this utility model, if Figures 1 to 4 As shown, a supporting mechanism of a mobile steel pipe straightening machine is provided, including a base 1, a support seat 2 which can be raised and lowered on the base 1, a rotatable support roller 3 is provided on the upper side of the support seat 2, two conical support bodies 4 are installed on the support roller 3, and the radial size of the conical support body 4 gradually increases from the inside to the outside; an elastic layer 5 is provided on the surface of the conical support body 4.

[0025] When using the support mechanism of the present invention, multiple support mechanisms can be placed at intervals at the steel pipe placement location of the straightening machine. When the steel pipe needs to be moved, the support base 2 is raised so that the conical support body 4 can support the steel pipe. At this time, the support roller 3 can be rotated to rotate the conical support body 4, thereby driving the steel pipe to move and adjust the position of the steel pipe. After the steel pipe is adjusted to the correct position, the support base 2 can be lowered to carry out the straightening operation.

[0026] The straightening machine of the present invention utilizes a rotatable support roller 3 to drive the conical support body 4 to move the steel pipe, making it easy to adjust the position of the steel pipe. Furthermore, by providing an elastic layer 5 on the surface of the steel pipe, the elastic layer 5 can be deformed to increase the friction between the conical support body 4 and the steel pipe, thereby preventing slippage between the steel pipe and the conical support body 4, which could lead to uneven distribution of driving force. This is particularly true when a portion of the steel pipe is slightly deformed, making it difficult for the conical support body 4 to directly contact the surface.

[0027] In a preferred embodiment, for the structure of the present invention, more specifically, a plurality of support ribs 401 are provided on the surface of the conical support body 4 at intervals along its circumference, and the elastic layer 5 has a support portion 501 embedded between two adjacent support ribs 401.

[0028] By embedding the support portion 501 of the elastic layer 5, the connection stability between the elastic layer 5 and the conical support body can be improved, preventing the elastic layer 5 from detaching. Furthermore, the protruding support ribs 401 can also be used to support the steel pipe, preventing the elastic layer 5 from being damaged due to excessive compression and deformation.

[0029] The top of the support rib 401 is configured to be arc-shaped. Figure 3 As shown, by setting the top of the support rib 401 to be arc-shaped, the sharp-angle stress of the top of the support rib 401 on the parameters of the elastic layer 5 can be reduced, which is beneficial to improving the stability of the elastic layer 5 in use.

[0030] In a preferred embodiment, Figure 2 As shown, the elastic layer 5 entirely covers the conical support body 4 .

[0031] In an alternative embodiment, for the structure of the present invention, more specifically, the support ribs 401 separate the elastic layer 5 into a plurality of separate support portions 501, and the tops of the support portions 501 protrude from the support ribs 401. Figure 4 As shown, by dividing the elastic layer 5 into a plurality of separate support parts 501, the deformation space of the elastic layer 5 can be further increased, and when the gravity of the steel pipe is pressed down to the position of the support rib 401, the gravity of the steel pipe can be more easily dropped to the position of the support rib 401, thereby reducing the gravity borne by the elastic layer 5.

[0032] It should be noted that in order to facilitate the display of the support ribs, Figure 1 and Figure 3 The elastic difference of one of the conical supports is removed and displayed.

[0033] In a preferred embodiment, for the structure of the present invention, more specifically, the elastic layer 5 is configured as a polyurethane elastic layer 5 .

[0034] In a preferred embodiment, for the structure of the present invention, more specifically, the elastic layer 5 is bonded to the conical support body 4 .

[0035] In a preferred embodiment, for the structure of the present invention, to be more specific, a hydraulic telescopic rod 6 is provided between the base 1 and the support seat 2 .

[0036] The utility model also provides a steel pipe straightening machine, comprising the supporting mechanism of the mobile steel pipe straightening machine as described above.

[0037] As shown in the figure, the steel pipe straightening machine includes a movable gantry bracket 7, a pressure head 8 arranged on the bracket, a workbench 9 is arranged on the lower side of the gantry bracket 7, a straightening seat 10 and a rolling seat 11 are provided on the workbench 9, and supporting mechanisms are also arranged at intervals on the working bar, and supporting mechanisms are respectively provided at both ends of the workbench 9.

[0038] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0039] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should all be included within the scope of the claims of the present application.

Claims

1. A supporting mechanism for a mobile steel pipe straightening machine, characterized in that: It includes a base and a support seat which can be raised and lowered on the base. A rotatable support roller is provided on the upper side of the support seat. Two conical support bodies are installed on the support roller. The radial dimensions of the conical support bodies gradually increase from the inside to the outside. An elastic layer is provided on the surface of the conical support body.

2. The supporting mechanism of the mobile steel pipe straightening machine according to claim 1, characterized in that: A plurality of support ribs are provided at intervals along the circumference of the surface of the conical support body, and the elastic layer has a support portion embedded between two adjacent support ribs.

3. The supporting mechanism of the mobile steel pipe straightening machine according to claim 2, characterized in that: The top of the supporting rib is arranged in an arc shape.

4. The supporting mechanism of the mobile steel pipe straightening machine according to claim 2, characterized in that: The supporting ribs separate the elastic layer into a plurality of separate supporting parts, and the tops of the supporting parts protrude from the supporting ribs.

5. The supporting mechanism of the mobile steel pipe straightening machine according to any one of claims 1 to 4, characterized in that: The elastic layer is configured as a polyurethane elastic layer.

6. The supporting mechanism of the mobile steel pipe straightening machine according to claim 1, characterized in that: The elastic layer is bonded to the conical support body.

7. The supporting mechanism of the mobile steel pipe straightening machine according to claim 1, characterized in that: A hydraulic telescopic rod is provided between the base and the support seat.

8. A steel pipe straightening machine, characterized in that: The invention comprises a supporting mechanism of a mobile steel pipe straightening machine as described in any one of claims 1 to 7.

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