Flange machining turnover mechanism

Abstract

The utility model relates to the technical field of flange machining turnover mechanisms, in particular to a flange machining turnover mechanism which comprises a clamping ring, a threaded rod is connected to one side of the clamping ring in an inserted mode, a clamping plate is connected to the inner side of the threaded rod, rotating grooves are formed in the upper end and the lower end of one side of the clamping ring, rotating pads are arranged in the rotating grooves, and connecting openings are formed in the tops of the rotating pads. A spring is arranged in the connecting port, the top of the spring is connected with a connecting block, and the top of the connecting block is connected with a supporting plate; a supporting plate is arranged in the middle of the top of the machining table, and a supporting plate groove is formed in the top of the supporting plate; the flange machining turnover mechanism has the advantages that when the top face of a flange is machined and the other face of the flange needs to be machined, a hydraulic cylinder starts to control a telescopic rod to stretch out and draw back, a lifting block starts to stretch out and draw back, a clamping ring connected with a rotating shaft on the inner side of the lifting block is driven to ascend and suspend, and then a supporting plate on the top face is pulled.

Description

Technical Field

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

[0002] Flange, also known as 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 to connect two devices, such as reducer flange. Flange connection or flange joint refers to a detachable connection in which flange, gasket and bolts are connected to each other as a combined sealing structure.

[0003] In the prior art, when the flange is being processed, it is necessary to clamp the flange to ensure that the flange remains stable during processing. However, when processing the flange, it is often necessary to process both sides, and the clamp needs to be loosened, and then the flange needs to be turned out manually and clamped again. This is very cumbersome and not only increases labor but also reduces work efficiency.

[0004] Therefore, we provide a flange processing flipping mechanism to solve the problem that the flange needs to be clamped frequently during processing. Utility Model Content

[0005] The purpose of the utility model is to provide a flange processing flipping mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping ring 7, a screw rod 8 is inserted into one side of the clamping ring 7, the inner side of the screw rod 8 is connected to the clamping plate 9, a rotation groove 16 is provided at the upper and lower ends of one side of the clamping ring 7, a rotation pad 17 is provided in the rotation groove 16, a connecting port 18 is provided at the top of the rotating pad 17, a spring 19 is provided in the connecting port 18, the top of the spring 19 is connected to a connecting block 20, and the top of the connecting block 20 is connected to a support plate 12; and a processing table 1, a support plate 13 is provided in the middle of the top of the processing table 1, and a support plate groove 14 is provided at the top of the support plate 13.

[0007] Preferably, a support column 2 is provided on one side of the top of the processing table 1, a hydraulic cylinder 3 is provided on the top of the support column 2, a telescopic rod 4 is inserted at the bottom of the hydraulic cylinder 3, and the bottom of the telescopic rod 4 is connected to a lifting block 5. The hydraulic cylinder 3 can control the extension and retraction of the telescopic rod 4 to drive the lifting block 5 to rise and fall.

[0008] Preferably, a stepper motor 15 is provided on the outer side of the lifting block 5, a rotating shaft 6 is inserted at the bottom of the stepper motor 15, and the other end of the rotating shaft 6 is connected to the clamping ring 7. The stepper motor 15 can control the rotation of the rotating shaft 6 to drive the flange clamped in the clamping ring 7 to flip.

[0009] Preferably, an adjusting nut 11 is sleeved on the outer side of the screw rod 8. Screwing the adjusting nut 11 can drive the screw rod 8 to contract, so that the clamping plate 9 connected to the inner end of the screw rod 8 clamps the flange. A rubber pad 10 is provided on the inner side of the clamping plate 9, and the rubber pad 10 can protect the side of the flange.

[0010] Preferably, the rotating pad 17 can rotate in the rotating groove 16 , and the spring 19 in the connecting port 18 connected to the top of the rotating pad 17 can stretch the connecting block 20 .

[0011] Preferably, the clamping ring 7 is provided with a clamping groove 22 on the opposite side of the rotating groove 16 , and a plug-in block 21 is provided at the bottom of the other end of the rotating pad 17 , and the plug-in block 21 can be plugged into the clamping groove 22 to fix the rotation of the support plate 12 .

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model proposes a flange processing flip mechanism. When the top surface of the flange is processed and the other side of the flange needs to be processed, the hydraulic cylinder 3 starts to control the telescopic rod 4 to extend and retract, so that the lifting block 5 starts to extend and retract, driving the clamping ring 7 connected to the inner rotating shaft 6 of the lifting block 5 to rise and hang in the air. Then, by pulling the support plate 12 on the top surface and simultaneously shifting the support plate 12, the rotating pad 17 is rotated in the rotating groove 16, driving the spring 19 in the connecting port 18 to connect the support plate 12 on the top of the connecting block 20 to rotate, so that the plug-in block 21 at the bottom of the other side of the support plate 12 is aligned with the clamping groove 22 opened at the other end of the clamping ring 7, and then the support plate 12 is released and pulled, and the spring 19 starts to drive the connecting block 20 contracts, so that the plug-in block 21 is plugged into the clamping groove 22, and the rotation of the support plate 12 is fixed. Then the stepper motor 15 starts to control the rotation of the rotating shaft 6, so that the rotating shaft 6 drives the fixed flange in the clamping ring 7 to flip, and the support plate 12 starts to clamp the flange in the ring 7 for auxiliary support. After the flipping is completed, the hydraulic cylinder 3 controls the telescopic rod 4 to drive the lifting block 5 to descend, so that the support plate 12 is plugged into the support plate groove 14 opened on the top of the support plate 13 to prevent the support plate groove 14 from hindering the support of the support plate 13 to the flange. At the same time, the support plate 12 on the top surface is pulled and then toggled to move the support plate 12 away from the top surface of the clamping ring 7 to prevent the support plate 12 from hindering the processing of the flange. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is another three-dimensional structural schematic diagram of the utility model;

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the clamping ring of the utility model.

[0017] In the figure: processing table 1, support column 2, hydraulic cylinder 3, telescopic rod 4, lifting block 5, rotating shaft 6, clamping ring 7, screw 8, clamping plate 9, rubber pad 10, adjusting nut 11, support plate 12, support plate 13, support plate slot 14, stepping motor 15, rotating slot 16, rotating pad 17, connecting port 18, spring 19, connecting block 20, plug-in block 21, clamping slot 22. DETAILED DESCRIPTION

[0018] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Embodiment 1

[0020] See also Figure 1-Figure 3 The utility model provides a technical solution: a clamping ring 7, a screw rod 8 is inserted on one side of the clamping ring 7, the inner side of the screw rod 8 is connected to the clamping plate 9, a rotation groove 16 is provided at the upper and lower ends of one side of the clamping ring 7, a rotation pad 17 is provided in the rotation groove 16, a connecting port 18 is provided on the top of the rotating pad 17, a spring 19 is provided in the connecting port 18, the top of the spring 19 is connected to a connecting block 20, and the top of the connecting block 20 is connected to a supporting plate 12; and a processing table 1, a supporting plate 13 is provided in the middle of the top of the processing table 1, and a supporting plate groove 14 is provided on the top of the supporting plate 13; by pulling the supporting plate 12 on the top surface and simultaneously shifting the supporting plate 12, the rotating pad 17 is rotated in the rotating groove 16, driving the spring 19 in the connecting port 18 to connect the supporting plate 12 on the top of the connecting block 20 to rotate.

[0021] Embodiment 2

[0022] On the basis of the first embodiment, a support column 2 is arranged on one side of the top of the processing table 1, a hydraulic cylinder 3 is arranged on the top of the support column 2, a telescopic rod 4 is inserted at the bottom of the hydraulic cylinder 3, and the bottom of the telescopic rod 4 is connected to the lifting block 5. The hydraulic cylinder 3 can control the extension and retraction of the telescopic rod 4 to drive the lifting block 5 to rise and fall; a stepper motor 15 is arranged on the outside of the lifting block 5, a rotating shaft 6 is inserted at the bottom of the stepper motor 15, and the other end of the rotating shaft 6 is connected to the clamping ring 7. The stepper motor 15 can control the rotation of the rotating shaft 6 to drive the clamping ring 7 to clamp the The flange is flipped; an adjusting nut 11 is sleeved on the outer side of the screw 8, and screwing the adjusting nut 11 can drive the screw 8 to contract, so that the clamping plate 9 connected to the inner end of the screw 8 clamps the flange, and a rubber pad 10 is provided on the inner side of the clamping plate 9, which can protect the side of the flange; screwing the adjusting nut 11 sleeved on the outer side of the screw 8 makes the screw 8 expand and contract inward, and the clamping plate 9 at the inner end of the screw 8 begins to clamp the flange in the clamping ring 7, and at the same time the support plate 13 begins to support the flange.

[0023] Embodiment 3

[0024] On the basis of the second embodiment, the rotating pad 17 can rotate in the rotating groove 16, and the spring 19 in the connecting port 18 connected to the top of the rotating pad 17 can stretch the connecting block 20; the clamping ring 7 is provided with a clamping groove 22 on the opposite side of the rotating groove 16, and a plug-in block 21 is provided at the bottom of the other end of the rotating pad 17, and the plug-in block 21 can be plugged into the clamping groove 22 to fix the rotation of the support plate 12; the plug-in block 21 at the bottom of the other side of the support plate 12 is aligned with the clamping groove 22 opened at the other end of the clamping ring 7, and then the support plate 12 is released and pulled, and the spring 19 begins to drive the connecting block 20 to contract, so that the plug-in block 21 is plugged into the clamping groove 22,

[0025] The rotation of the support plate 12 is fixed.

[0026] In actual use, when the flange is processed, the flange is placed in the clamping ring 7, and the initial position of the clamping ring 7 is located at the top of the support plate 13. By screwing the adjusting nut 11 sleeved on the outside of the screw rod 8, the screw rod 8 is extended inward, and the clamping plate 9 at the inner end of the screw rod 8 begins to clamp the flange in the clamping ring 7, and the support plate 13 begins to support the flange; when the top surface of the flange is processed and the other side of the flange needs to be processed, the hydraulic cylinder 3 starts to control the extension and contraction of the telescopic rod 4, so that the lifting block 5 starts to extend and contract, driving the clamping ring 7 connected to the rotating shaft 6 on the inner side of the lifting block 5 to rise and hang in the air, and then by pulling the support plate 12 on the top surface and toggling the support plate 12 at the same time, the rotating pad 17 is rotated in the rotating groove 16, driving the spring 19 in the connecting port 18 to connect the support plate 12 on the top of the connecting block 20 to rotate, so that the support plate 12 The plug-in block 21 at the bottom of the other side is aligned with the clamping groove 22 opened at the other end of the clamping ring 7, and then the support plate 12 is released and pulled, and the spring 19 begins to drive the connecting block 20 to contract, so that the plug-in block 21 is plugged into the clamping groove 22, and the rotation of the support plate 12 is fixed. Then the stepper motor 15 starts to control the rotation of the rotating shaft 6, so that the rotating shaft 6 drives the fixed flange in the clamping ring 7 to flip, and the support plate 12 begins to clamp the flange in the ring 7 for auxiliary support. After the flipping is completed, the hydraulic cylinder 3 controls the telescopic rod 4 to drive the lifting block 5 to descend, so that the support plate 12 is plugged into the support plate groove 14 opened on the top of the support plate 13 to prevent the support plate groove 14 from hindering the support of the support plate 13 to the flange. At the same time, the support plate 12 on the top surface is pulled again, and then it is toggled to move the support plate 12 away from the top surface of the clamping ring 7 to prevent the support plate 12 from hindering the processing of the flange.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A flange processing flipping mechanism, characterized in that: The flange processing turning mechanism comprises: a clamping ring (7), a screw rod (8) is inserted into one side of the clamping ring (7), the inner side of the screw rod (8) is connected to a clamping plate (9), a rotation groove (16) is opened at the upper and lower ends of one side of the clamping ring (7), a rotation pad (17) is arranged in the rotation groove (16), a connecting port (18) is arranged at the top of the rotating pad (17), a spring (19) is arranged in the connecting port (18), the top of the spring (19) is connected to a connecting block (20), and the top of the connecting block (20) is connected to a supporting plate (12); and A processing table (1) is provided with a support plate (13) at the middle of the top of the processing table (1), and a support plate groove (14) is provided at the top of the support plate (13).

2. A flange processing turning mechanism according to claim 1, characterized in that: A support column (2) is arranged on one side of the top of the processing table (1), a hydraulic cylinder (3) is arranged on the top of the support column (2), a telescopic rod (4) is inserted at the bottom of the hydraulic cylinder (3), and the bottom of the telescopic rod (4) is connected to a lifting block (5), and the hydraulic cylinder (3) can control the telescopic rod (4) to extend and retract, thereby driving the lifting block (5) to rise and fall.

3. A flange processing turning mechanism according to claim 2, characterized in that: A stepper motor (15) is arranged on the outer side of the lifting block (5), a rotating shaft (6) is inserted into the bottom of the stepper motor (15), and the other end of the rotating shaft (6) is connected to the clamping ring (7). The stepper motor (15) can control the rotating shaft (6) to rotate, thereby driving the flange clamped in the clamping ring (7) to flip.

4. A flange processing turning mechanism according to claim 3, characterized in that: The outer side of the screw rod (8) is sleeved with an adjusting nut (11). The screw rod (8) can be driven to contract by turning the adjusting nut (11), so that the clamping plate (9) connected to the inner end of the screw rod (8) clamps the flange. The inner side of the clamping plate (9) is provided with a rubber pad (10), and the rubber pad (10) can protect the side of the flange.

5. A flange processing turning mechanism according to claim 4, characterized in that: The rotating pad (17) can rotate in the rotating groove (16), and the spring (19) in the connecting port (18) connected to the top of the rotating pad (17) can stretch the connecting block (20).

6. A flange processing turning mechanism according to claim 5, characterized in that: The clamping ring (7) is provided with a clamping groove (22) on the opposite side of the rotating groove (16), and a plug-in block (21) is provided at the bottom of the other end of the rotating pad (17). The plug-in block (21) can be plugged into the clamping groove (22) to fix the rotation of the support plate (12).

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