Flange machining tool

Abstract

The utility model relates to the technical field of flange machining tools, in particular to a flange machining tool which comprises a base, a shell capable of being used for auxiliary supporting is assembled on the surface of the top end of the base, a transverse rod is assembled on the surface of the outer side wall of the shell, and a disc base capable of being used for connection is assembled at the end, away from the shell, of the transverse rod. A vertical shaft used for flange installation is clamped to the end, away from the transverse rod, of the disc base, a threaded shaft used for connection is integrally constructed at the end, away from the disc base, of the vertical shaft, and a ring base used for flange limiting is installed on the periphery of the threaded shaft in a screwed mode. When the flange machining tool is used for limiting the flange, the appropriate threaded shaft can be selected according to the specification of the inner ring of the flange, and the threaded shaft and the vertical shaft are convenient to disassemble, assemble and replace due to the fact that the threaded shaft is inserted into the inner circumference of the disc base through the vertical shaft, and then the threaded shaft of the appropriate model can be selected according to flanges of different models. And subsequent clamping and machining of the workpiece are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of flange processing tooling, in particular to a flange processing tooling. Background Art

[0002] Flange, also known as flange flange or flange. Flange is a part that connects shafts to each other and is used to connect pipe ends. It is also used as a flange on the inlet and outlet of equipment, used to connect two devices, such as reducer flange. Flange connection or flange joint refers to a detachable connection in which flange, gasket and bolt are connected to each other as a combined sealing structure. Patent No. CN202320556386.9 announced a flange processing tool, which can easily drive the support rod to rotate through a rotating wheel to rotate the flange, so as to manually adjust the rotation angle of the flange, greatly improving the accuracy of the angle adjustment. However, since the inner ring of the flange has different specifications, and the support rod is not convenient to disassemble and replace, when the specifications of the flange and the support rod are different, the flange sleeve is easy to shake on the outer periphery of the support rod, which is easy to affect the processing of the flange. To this end, we propose a flange processing tool. Utility Model Content

[0003] In view of the problems in the prior art, the utility model provides a flange processing tool.

[0004] The technical solution adopted by the utility model to solve the technical problem is a flange processing tool, comprising a base, a shell for auxiliary support is mounted on the top surface of the base, and a cross bar is mounted on the outer wall surface of the shell, a disc seat for connection is mounted on the end of the cross bar away from the shell, and a vertical shaft for flange installation is clamped on the end of the disc seat away from the cross bar, a threaded shaft for connection is integrally constructed on the end of the vertical shaft away from the disc seat, and a ring seat for flange positioning is screwed on the outer circumference of the threaded shaft;

[0005] The outer peripheral surface of the disc seat and the outer peripheral surface of the vertical shaft are both provided with screw holes for connection, and the inner sides of the screw holes are screwed with rotating rods for fixing.

[0006] By adopting the above technical solution, when the flange is limited by the flange processing tooling, a suitable threaded shaft can be selected according to the specifications of the inner ring of the flange, and because the threaded shaft is plugged into the inner periphery of the disc seat by the vertical shaft, the threaded shaft and the vertical shaft are convenient to disassemble and replace, and then the threaded shaft of the appropriate type can be selected according to the flanges of different types, which is convenient for subsequent clamping and processing;

[0007] When the threaded shaft needs to be replaced, the rotating rod in the screw hole on the outer periphery of the disk seat can be conveniently rotated so that the rotating rod and the screw hole can be screwed together and separated, thereby facilitating the extraction of the vertical shaft inside the disk seat, so that the two can be separated from each other, making it easy to disassemble and replace them, and the reverse operation makes it easy to fix them, making it convenient to use them and to process the flange.

[0008] Specifically, the inner circumferential surface of the disc seat is provided with grooves that can be used for connection, and there are multiple groups of grooves. The outer circumference of the vertical axis is integrally structured with convex strips that fit with the grooves and connect, and there are multiple groups of convex strips.

[0009] By adopting the above technical solution, the convex strips and the concave grooves are connected with each other, so that when the vertical shaft is plugged into the inner circumference of the disc seat, there will be no rotation between the two, which facilitates transmission between them.

[0010] Specifically, the outer peripheral surface of the ring seat and the outer peripheral surface of the threaded shaft are both provided with straight holes that can be used for connection.

[0011] By adopting the above technical solution, the straight hole assists the ring seat and the threaded shaft when they are threaded together, making it easy to disassemble and assemble the ring seat.

[0012] Specifically, the ring seat and the disc seat are bonded with rubber rings that can be used for protection on opposite sides.

[0013] By adopting the above technical solution, the rubber ring can reduce the damage caused by friction between the flange and the ring seat and the disc seat.

[0014] Specifically, the disc seat is in a T-shaped structure.

[0015] By adopting the above technical solution, the T-shaped disc seat is easy to connect, so that the vertical axis can be easily connected to the disc seat. At the same time, it is convenient to provide auxiliary support for the flange sleeved on the outer periphery of the threaded shaft, and it is convenient to cooperate with the ring seat, so as to stably limit and fix the flange.

[0016] Specifically, the vertical axis is in a T-shaped structure.

[0017] By adopting the above technical solution, when the vertical shaft with a T-shaped structure and the disc seat are fitted and connected with each other, the vertical shaft can be directly inserted into the inner side of the disc seat, and the threaded shaft is located on the outer side of the disc seat, which is convenient for cooperation with the ring seat to limit the flange and facilitate its processing.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The technical solution of the present application, through the design of the shell, cross bar, disc seat, vertical shaft, threaded shaft and ring seat, can select a suitable threaded shaft according to the specifications of the inner ring of the flange when the flange is limited by the flange processing tooling. Moreover, since the threaded shaft is plugged into the inner circumference of the disc seat by the vertical shaft, the threaded shaft and the vertical shaft are easy to disassemble, assemble and replace. Then, the threaded shaft of the appropriate type can be selected according to the different types of flanges, which is convenient for subsequent clamping and processing.

[0020] 2. The technical solution of the present application, through the design of the screw hole and the rotating rod, can facilitate the rotation of the rotating rod in the screw hole on the outer periphery of the disk seat when the threaded shaft needs to be replaced, so that the rotating rod and the screw hole are screwed together and separated, thereby facilitating the extraction of the vertical shaft on the inner side of the disk seat, so that the two can be separated from each other, which is convenient for disassembly, assembly and replacement, and the reverse operation is convenient for fixing it, thereby facilitating its use and processing of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 It is an axonometric drawing of the utility model;

[0023] Figure 2 It is a cross-sectional schematic diagram of the connection structure between the disc seat and the vertical shaft of the utility model;

[0024] Figure 3 It is a schematic diagram of the peripheral structure of the vertical shaft and the threaded shaft of the utility model;

[0025] In the figure: 1. base; 2. shell; 3. cross bar; 4. disc seat; 5. vertical axis; 6. threaded shaft; 7. ring seat; 8. screw hole; 9. rotating rod; 10. groove; 11. convex strip; 12. rubber ring; 13. straight hole. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] See also Figure 1-3The embodiment of the utility model provides a technical solution: a flange processing tool, including a base 1, a shell 2 for auxiliary support is installed on the top surface of the base 1, and a cross bar 3 is installed on the outer wall surface of the shell 2, and a disc seat 4 for connection is installed on the end of the cross bar 3 away from the shell 2, and a vertical shaft 5 for flange installation is clamped on the end of the disc seat 4 away from the cross bar 3, and a threaded shaft 6 for connection is integrally constructed on the end of the vertical shaft 5 away from the disc seat 4, and a ring seat 7 for flange limiting is screwed on the outer periphery of the threaded shaft 6; screw holes 8 for connection are opened on the outer peripheral surfaces of the disc seat 4 and the vertical shaft 5, and a rotating rod 9 for fixing is screwed on the inner side of the screw hole 8.

[0028] When the flange is used to limit the flange, a suitable threaded shaft 6 can be selected according to the specifications of the inner ring of the flange. Since the threaded shaft 6 is plugged into the inner periphery of the disc seat 4 by the vertical shaft 5, the threaded shaft 6 and the vertical shaft 5 are convenient to disassemble and replace. Then, a suitable type of threaded shaft 6 can be selected according to different types of flanges, which is convenient for subsequent clamping and processing.

[0029] When the threaded shaft 6 needs to be replaced, the rotating rod 9 in the screw hole 8 on the outer periphery of the disc seat 4 can be conveniently rotated so that the rotating rod 9 and the screw hole 8 can be screwed together and separated, thereby facilitating the extraction of the vertical shaft 5 on the inner side of the disc seat 4, so that the two can be separated from each other, making it easy to disassemble and replace them, and the reverse operation makes it easy to fix them, making it convenient to use them and to process the flange.

[0030] like Figure 2 and Figure 3 As shown, the inner surface of the disc seat 4 is provided with grooves 10 for connection, and there are multiple groups of grooves 10. The outer circumference of the vertical shaft 5 is integrally constructed with convex strips 11 that fit and connect with the grooves 10, and there are multiple groups of convex strips 11.

[0031] When in use, the convex strip 11 and the concave groove 10 are connected with each other, so that when the vertical shaft 5 is inserted into the inner circumference of the disc seat 4, there will be no rotation between the two, which is convenient for transmission between them.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the outer circumferential surface of the ring seat 7 and the outer circumferential surface of the threaded shaft 6 are both provided with straight holes 13 that can be used for connection.

[0033] When in use, the straight hole 13 assists the ring seat 7 and the threaded shaft 6 in threading with each other, making it easy to disassemble and assemble the ring seat 7.

[0034] like Figure 1 and Figure 2 As shown, the ring seat 7 and the disc seat 4 are both bonded with a rubber ring 12 which can be used for protection.

[0035] When in use, the rubber ring 12 is convenient for reducing damage caused by friction between the flange and the ring seat 7 and the disc seat 4.

[0036] like Figure 1 and Figure 2 As shown, the disc seat 4 is in a T-shaped structure.

[0037] When in use, the T-shaped disc seat 4 is easy to connect, so that the vertical axis 5 is conveniently connected to the disc seat 4, and at the same time, it is convenient to provide auxiliary support for the flange sleeved on the outer periphery of the threaded shaft 6, and convenient to cooperate with the ring seat 7, so as to facilitate and stably limit and fix the flange.

[0038] like Figure 1 , Figure 2 and Figure 3 As shown, the vertical axis 5 is in a T-shaped structure.

[0039] When in use, the T-shaped vertical shaft 5 and the disc seat 4 are fitted and connected with each other, so that the vertical shaft 5 can be directly inserted into the inside of the disc seat 4, and the threaded shaft 6 is located on the outside of the disc seat 4, which is convenient for cooperation with the ring seat 7 to limit the flange and facilitate its processing.

[0040] The working principle and use process of the utility model are as follows: when in use, first install the corresponding structural components in the appropriate position. When the flange is limited by the flange processing tooling, the appropriate threaded shaft 6 can be selected according to the specifications of the inner ring of the flange, and because the threaded shaft 6 is inserted into the inner periphery of the disc base 4 by the vertical shaft 5, the threaded shaft 6 and the vertical shaft 5 are convenient for disassembly, assembly and replacement. Then, the threaded shaft 6 of the appropriate type can be selected according to the flanges of different types, which is convenient for subsequent clamping and processing. At the same time, when the threaded shaft 6 needs to be replaced, the rotating rod 9 in the screw hole 8 on the outer periphery of the disc base 4 can be conveniently rotated so that the rotating rod 9 and the screw hole 8 are screwed together and separated, thereby facilitating the extraction of the vertical shaft 5 on the inner side of the disc base 4, so that the two can be separated from each other, which is convenient for disassembly, assembly and replacement, and the reverse operation is convenient for fixing it, thereby facilitating its use and facilitating the processing of the flange.

[0041] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flange processing tool, characterized in that: The invention comprises a base (1), wherein a shell (2) for auxiliary support is mounted on the top surface of the base (1), and a cross bar (3) is mounted on the outer wall surface of the shell (2); a disc seat (4) for connection is mounted on the end of the cross bar (3) away from the shell (2), and a vertical shaft (5) for flange mounting is clamped on the end of the disc seat (4) away from the cross bar (3); a threaded shaft (6) for connection is integrally constructed on the end of the vertical shaft (5) away from the disc seat (4), and a ring seat (7) for flange positioning is screwed on the outer circumference of the threaded shaft (6); The outer circumferential surface of the disc seat (4) and the outer circumferential surface of the vertical shaft (5) are both provided with screw holes (8) for connection, and a rotating rod (9) for fixing is screwed and installed inside the screw hole (8).

2. A flange processing tool according to claim 1, characterized in that: The inner surface of the disc seat (4) is provided with grooves (10) for connection, and there are multiple groups of grooves (10). The outer circumference of the vertical shaft (5) is integrally structured with convex strips (11) that fit and connect with the grooves (10), and there are multiple groups of convex strips (11).

3. A flange processing tool according to claim 1, characterized in that: The outer peripheral surface of the ring seat (7) and the outer peripheral surface of the threaded shaft (6) are both provided with straight holes (13) that can be used for connection.

4. A flange processing tool according to claim 1, characterized in that: The ring seat (7) and the disc seat (4) are both bonded with a rubber ring (12) which can be used for protection on one side opposite to the other.

5. The flange processing tool according to claim 1, characterized in that: The disc seat (4) is in a T-shaped structure.

6. A flange processing tool according to claim 1, characterized in that: The vertical axis (5) is in a T-shaped structure.

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