A beveling machine with a bracket

Abstract

The present invention discloses a beveling machine with brackets, which includes a beveling machine body, a front bracket located on one side of the beveling machine body, and a rear bracket located on the other side of the beveling machine body. The front bracket and the rear bracket are respectively hinged to the beveling machine body in a matching manner. The present invention designs a simple and practical beveling machine with front and rear brackets as a whole. This structure is simple, beautiful in shape, easy to operate, cost-saving, and completely solves the problems in the use of existing beveling machines, such as the support base cannot move with the main machine, it is inconvenient to use, and there are disadvantages such as large volume, heavy weight, and high cost.

Description

Technical Field

[0001] The present invention relates to a beveling machine with a bracket, belonging to the technical field of pipeline equipment design. Background Art

[0002] A pipeline beveling machine is a special equipment for beveling the end face of a pipeline before welding. It consists of a tensioning mechanism, a cutting mechanism, a feeding mechanism, a control system, etc. The pipeline beveling machine belongs to a movable small numerical control machining center and is mainly used for field construction.

[0003] China's pipeline construction is developing towards the direction of high quality, high technology and high efficiency. A large number of special equipment have been developed for pipeline construction, such as pipeline intermediate frequency heaters, pipeline welding power supply vehicles, pipeline internal welders, pipeline aligners, pipeline beveling machines, etc. Among them, the pipeline end face beveling machine is an important equipment in pipeline beveling processing. With the construction of large-diameter thick-walled pipelines in long-distance pipelines entering the peak period, pipeline automatic welding has also flourished. Single-sided welding with double-sided formation or the root welding function of internal welders are widely used in pipeline welding, and both of these two processes require the use of a pipeline end face beveling machine to process the bevel.

[0004] When the existing pipeline beveling machine is moved and transferred or stored for a long time, it is necessary to keep a certain distance between the beveling machine and the ground. Currently, a support base needs to be added to support the beveling machine. Therefore, the existing technology has technical defects such as complex structure, large volume, heavy weight, inconvenient use and high cost. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the defects of the existing technology and provide a beveling machine with a bracket, so as to solve the technical problems that the support base of the existing beveling machine cannot move with the main body during use, is inconvenient to use, and has technical disadvantages such as large volume, heavy weight and high cost.

[0006] To solve the above technical problem, the present invention provides a beveling machine with a bracket, including a beveling machine body, a front bracket located on one side of the beveling machine body, and a rear bracket located on the other side of the beveling machine body. The front bracket and the rear bracket are respectively hinged to the beveling machine body in cooperation.

[0007] As a preferred embodiment, a beveling machine base is cooperatively installed on the beveling machine body, and a rear bracket mounting plate is installed on the beveling machine base. The rear bracket is cooperatively installed on the rear bracket mounting plate on the beveling machine base.

[0008] As a preferred embodiment, the rear bracket includes a rear bracket plate and a rear support foot plate. The bottom end of the rear bracket plate is fixedly connected to the rear support foot plate, and the rear bracket plate is hinged to the rear bracket mounting plate through a pin shaft.

[0009] As a preferred embodiment, a first slide rail groove is formed on the support plate, and the rear support is slidably connected to the rear support mounting plate through the cooperation of the first slide rail groove and a pin shaft.

[0010] As a preferred embodiment, a first central hole, first pin shaft holes symmetrically located on both sides of the first central hole, and a second pin shaft hole are respectively formed on the rear support mounting plate. The rear support is hinged to the rear support mounting plate by inserting a pin shaft into the first central hole; the rear support is fixed at the non-working position by inserting the pin shaft into the first pin shaft hole in cooperation; the rear support is fixed at the working position by inserting the pin shaft into the second pin shaft hole in cooperation.

[0011] As a preferred embodiment, a beveling machine guide frame is cooperatively installed on the beveling machine body, and a front support mounting plate is installed on the beveling machine guide frame. The front support is cooperatively installed on the front support mounting plate on the beveling machine guide frame.

[0012] As a preferred embodiment, the front support includes a front support plate, a support column, and a front support foot plate. The front support plate is fixedly arranged at the top of the support column, and the front support foot plate is fixedly arranged at the bottom of the support column.

[0013] As a preferred embodiment, the front support plate is hinged to the front support mounting plate by a pin shaft.

[0014] As a preferred embodiment, hinged pin shaft holes and fixed pin shaft holes are arranged vertically on the front support plate. The front support plate is hinged to the front support mounting plate through the cooperation of a pin shaft and the hinged pin shaft holes, and the front support plate is fixedly connected to the front support mounting plate through the cooperation of a pin shaft and the fixed pin shaft holes.

[0015] As a preferred embodiment, a second central hole, third pin shaft holes symmetrically located on both sides of the second central hole, and a fourth pin shaft hole are respectively formed on the front support mounting plate; the front support is hinged to the front support mounting plate by inserting a pin shaft into the second central hole; the front support is fixed at the non-working position by inserting the pin shaft into the third pin shaft hole in cooperation; the front support is fixed at the working position by inserting the pin shaft into the fourth pin shaft hole in cooperation.

[0016] Advantages achieved by the present invention: First, the present invention is a beveling machine with a bracket. The beveling machine mainly consists of a front bracket, a beveling machine body, and a rear bracket. The front bracket mainly consists of a front bracket plate, a support column, and a front support foot plate. The rear bracket mainly has a rear bracket plate and a rear support foot plate. There is a rear bracket mounting plate on the beveling machine base, and a front bracket mounting plate on the beveling machine guide frame. Second, the front bracket of the present invention is installed on the beveling machine guide frame through a pin shaft. The front bracket can rotate around the first central hole. When the front bracket is working, it rotates to the working position and is fixed with a pin shaft. When the front bracket is not working, it rotates to the non-working position and is fixed with a pin shaft. Third, the rear bracket of the present invention is installed on the beveling machine base through a pin shaft. The rear bracket can rotate around the second central hole. When the rear bracket is working, it rotates to the working position and is fixed with a pin shaft. When the rear bracket is not working, it rotates to the non-working position and is fixed with a pin shaft. In addition, the rear bracket can slide up and down on the rear bracket mounting plate. The rear bracket can slide up and down and then rotate, or can directly rotate. Fourth, the present invention designs a simple and practical beveling machine with front and rear brackets as a whole. This structure is simple, beautiful in shape, easy to operate, cost-saving, and completely solves the problems in the use of existing beveling machines, such as the support base cannot move with the main machine, it is inconvenient to use, and there are disadvantages such as large volume, heavy weight, and high cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a preferred embodiment of the present invention.

[0018] Figure 2 is a schematic structural diagram of the present invention when the front frame and the rear frame are retracted.

[0019] Figure 3 is a schematic structural diagram of a preferred embodiment of the front frame of the present invention.

[0020] Figure 4 is a schematic structural diagram of a preferred embodiment of the rear frame of the present invention.

[0021] Figure 5 is a schematic structural diagram of the beveling machine base of the present invention.

[0022] Figure 6 is a schematic structural diagram of the beveling machine guide frame of the present invention.

[0023] Meanings of the markings in the figure: 1 - front support; 2 - beveling machine body; 3 - rear support; 4 - front support plate, 41 - hinge pin hole, 42 - fixed pin hole; 5 - pillar; 6 - front support foot plate; 7 - rear support plate; 8 - rear support foot plate; 9 - beveling machine base; 10 - rear support mounting plate, 101 - first center hole, 102 - first pin hole, 103 - second pin hole; 11 - beveling machine guide frame; 12 - front support mounting plate, 121 - second center hole, 122 - third pin hole, 123 - fourth pin hole; 13 - first pin hole; 14 - second pin hole; 15 - first slide rail groove. Detailed implementation mode

[0024] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and cannot be used to limit the protection scope of the present invention.

[0025] Embodiment 1: As Figure 1 and Figure 2 shown, the present invention provides a beveling machine with a support, including a beveling machine body 2, a front support 1 on one side of the beveling machine body 2, and a rear support 3 on the other side of the beveling machine body 2. The front support 1 and the rear support 3 are respectively hinged to the beveling machine body 2; a beveling machine base 9 is cooperatively installed on the beveling machine body 2, a rear support mounting plate 10 is installed on the beveling machine base 9, and the rear support 3 is cooperatively installed on the rear support mounting plate 10 on the beveling machine base 9; a beveling machine guide frame 11 is cooperatively installed on the beveling machine body 2, a front support mounting plate 12 is installed on the beveling machine guide frame 11, and the front support 1 is cooperatively installed on the front support mounting plate 12 on the beveling machine guide frame 11.

[0026] Embodiment 2: As Figure 4 shown, the rear support 3 includes a rear support plate 7 and a rear support foot plate 8. The bottom end of the rear support plate 7 is fixedly connected to the rear support foot plate 8, and the rear support plate 7 is hinged to the rear support mounting plate 10 through a pin; a first slide rail groove 15 is formed on the support plate 7, and the rear support 3 is slidably connected to the rear support mounting plate 10 through the cooperation of the first slide rail groove 15 and the pin. The rest is the same as Embodiment 1.

[0027] Embodiment 3: As Figure 5 shown, the rear support mounting plate 10 is respectively provided with a first center hole 101, a first pin hole 102 and a second pin hole 103 symmetrically located on both sides of the first center hole 101. The rear support 3 is hinged to the rear support mounting plate 10 by inserting a pin into the first center hole 101; the rear support 3 is fixed in the non-working position by inserting a pin into the first pin hole 102 in cooperation; the rear support 3 is fixed in the working position by inserting a pin into the second pin hole 103 in cooperation. The rest is the same as Embodiment 2.

[0028] Embodiment 4: As Figure 3As shown in the figure, the front support 1 includes a front support plate 4, a support column 5, and a front support foot plate 6. The front support plate 4 is fixedly arranged at the top of the support column 5, and the front support foot plate 6 is fixedly arranged at the bottom of the support column 5; the front support plate 4 is hinged to the front support mounting plate 12 through a pin shaft; the front support plate 4 is provided with an upper and lower distributed hinge pin shaft hole 41 and a fixed pin shaft hole 42. The front support plate 4 is hinged to the front support mounting plate 12 through the cooperation of the pin shaft and the hinge pin shaft hole 41, and the front support plate 4 is fixedly connected to the front support mounting plate 12 through the cooperation of the pin shaft and the fixed pin shaft hole 42. The rest is the same as in Embodiment 1.

[0029] Embodiment 5: As Figure 6 shown in the figure, the front support mounting plate 12 is respectively provided with a second center hole 121, a third pin shaft hole 122 and a fourth pin shaft hole 123 symmetrically located on both sides of the second center hole 121; the front support 1 is hinged to the front support mounting plate 12 by inserting a pin shaft into the second center hole 121; the front support 1 is fixed at the non-working position by inserting the pin shaft into the third pin shaft hole 122 in cooperation; the front support 1 is fixed at the working position by inserting the pin shaft into the fourth pin shaft hole 123 in cooperation. The rest is the same as in Embodiment 4.

[0030] Compared with the prior art, the advantages of the present invention are as follows: First, the present invention is a beveling machine with a support. The beveling machine mainly consists of a front support, a beveling machine body, and a rear support. The front support mainly consists of a front support plate, a support column, and a front support foot plate. The rear support mainly has a rear support plate and a rear support foot plate. There is a rear support mounting plate on the beveling machine base, and there is a front support mounting plate on the beveling machine guide frame; Second, the front support of the present invention is installed on the beveling machine guide frame through a pin shaft. The front support can rotate around the first center hole. When the front support is working, it rotates to the working position and is fixed with a pin shaft. When the front support is not working, it rotates to the non-working position and is fixed with a pin shaft; Third, the rear support of the present invention is installed on the beveling machine base through a pin shaft. The rear support can rotate around the second center hole. When the rear support is working, it rotates to the working position and is fixed with a pin shaft. When the rear support is not working, it rotates to the non-working position and is fixed with a pin shaft. In addition, the rear support can slide up and down on the rear support mounting plate. The rear support can slide up and down and then rotate, or can directly rotate; Fourth, the present invention designs a simple and practical beveling machine with front and rear supports as a whole. This structure is simple, beautiful in shape, convenient to operate, and cost-saving, and completely solves the problems in the prior art that the support base cannot move with the main machine during the use of the beveling machine, which is inconvenient to use, and has the disadvantages of large volume, heavy weight, and high cost.

[0031] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and deformations can still be made, and these improvements and deformations should also be regarded as the protection scope of the present invention.

Claims

1. A beveling machine with a bracket, characterized in that, it includes a beveling machine body (2), a front bracket (1) located on one side of the beveling machine body (2), and a rear bracket (3) located on the other side of the beveling machine body (2). The front bracket (1) and the rear bracket (3) are respectively hinged to the beveling machine body (2) in cooperation; A beveling machine base (9) is cooperatively installed on the beveling machine body (2). A rear bracket mounting plate (10) is installed on the beveling machine base (9). The rear bracket (3) is cooperatively installed on the rear bracket mounting plate (10) on the beveling machine base (9); A first central hole (101), first pin holes (102) symmetrically located on both sides of the first central hole (101), and second pin holes (103) are respectively formed on the rear bracket mounting plate (10). The rear bracket (3) is hinged to the rear bracket mounting plate (10) by inserting a pin into the first central hole (101); the rear bracket (3) is fixed in a non-working position by inserting a pin into the first pin hole (102) in cooperation; the rear bracket (3) is fixed in a working position by inserting a pin into the second pin hole (103) in cooperation; A beveling machine guide frame (11) is cooperatively installed on the beveling machine body (2). A front bracket mounting plate (12) is installed on the beveling machine guide frame (11). The front bracket (1) is cooperatively installed on the front bracket mounting plate (12) on the beveling machine guide frame (11); A second central hole (121), third pin holes (122) symmetrically located on both sides of the second central hole (121), and fourth pin holes (123) are respectively formed on the front bracket mounting plate (12); the front bracket (1) is hinged to the front bracket mounting plate (12) by inserting a pin into the second central hole (121); the front bracket (1) is fixed in a non-working position by inserting a pin into the third pin hole (122) in cooperation; the front bracket (1) is fixed in a working position by inserting a pin into the fourth pin hole (123) in cooperation.

2. A beveling machine with a bracket according to claim 1, characterized in that, the rear bracket (3) includes a rear bracket plate (7) and a rear support foot plate (8). The bottom end of the rear bracket plate (7) is fixedly connected to the rear support foot plate (8). The rear bracket plate (7) is hinged to the rear bracket mounting plate (10) by a pin.

3. A beveling machine with a bracket according to claim 2, characterized in that, a first slide rail groove (15) is formed on the bracket plate (7). The rear bracket (3) is slidably connected to the rear bracket mounting plate (10) through the cooperation of the first slide rail groove (15) and a pin.

4. A beveling machine with a bracket according to claim 1, characterized in that, the front bracket (1) includes a front bracket plate (4), a support column (5), and a front support foot plate (6). The front bracket plate (4) is fixedly arranged at the top of the support column (5). The front support foot plate (6) is fixedly arranged at the bottom of the support column (5).

5. A beveling machine with a bracket according to claim 4, characterized in that, the front support plate (4) is hinged to the front support mounting plate (12) by a pin shaft.

6. A beveling machine with a bracket according to claim 5, characterized in that, hinged pin holes (41) and fixed pin holes (42) are arranged vertically on the front support plate (4), the front support plate (4) is hinged to the front support mounting plate (12) by a pin shaft in cooperation with the hinged pin hole (41), and the front support plate (4) is fixedly connected to the front support mounting plate (12) by a pin shaft in cooperation with the fixed pin hole (42).

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