Device for shaping end part of bent pipe

Abstract

The utility model discloses a device for shaping the end part of a bent pipe, which comprises a bottom plate and a chassis, the chassis is arranged on the rear side of the upper end of the bottom plate, an oil cylinder A is arranged at the upper end of the chassis, the oil cylinder A can move up and down, an oil cylinder B is arranged at the right end of the oil cylinder A, a clamp is arranged on the right side of the oil cylinder B, and a round-mouth oil cylinder is clamped and fixed in the clamp. A fixing column is arranged on the left front side of the upper end of the bottom plate and fixedly connected with the bottom plate through a base, a supporting plate is arranged on the right side of the fixing column, a rotating handle is arranged at the upper end of the fixing column, a threaded rod is inserted into the fixing column at the lower end of the rotating handle, and a connecting block is arranged on the outer wall of the threaded rod. The connecting block is fixedly connected with the supporting plate, the round-opening oil cylinder is fixed through the supporting plate capable of being adjusted up and down, the convenience of installing the round-opening oil cylinder can be improved, and workers can install the round-opening oil cylinder more conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field related to pipe end shaping, and particularly relates to a device for shaping the ends of bent pipes. Background Art

[0002] The device for shaping the end of a pipe elbow is usually used in the last step of the pipe elbow manufacturing process. The purpose is to make the end of the pipe elbow reach a specific shape and size to facilitate subsequent connection or installation. However, due to the heavy weight of the round-mouth cylinder, it is not easy to move during manual handling and loading and unloading, which makes it extremely inconvenient to install the round-mouth cylinder. Utility Model Content

[0003] The purpose of the utility model is to provide a device for shaping the end of a bent pipe, so as to solve the problem raised in the above background technology that the round-mouth oil cylinder is heavy and difficult to move during manual handling and loading and unloading, which leads to great inconvenience in installing the round-mouth oil cylinder.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for shaping the end of a bent pipe, comprising a bottom plate and a chassis;

[0005] A chassis is provided at the rear side of the upper end of the bottom plate, and a cylinder A is provided at the upper end of the chassis. The cylinder A can move up and down. A cylinder B is provided at the right end of the cylinder A. A clamp is provided on the right side of the cylinder B, and a round-mouth cylinder is clamped and fixed in the clamp.

[0006] A fixing column is provided on the left front side of the upper end of the bottom plate;

[0007] The fixing column and the bottom plate are fixedly connected through a base, a supporting plate is provided on the right side of the fixing column, a turning handle is provided on the upper end of the fixing column, a threaded rod is inserted into the fixing column at the lower end of the turning handle, a connecting block is provided on the outer wall of the threaded rod, and the connecting block is connected and fixed to the supporting plate.

[0008] Preferably, bearings are embedded in the upper end of the fixing column and the upper end of the base, and the two bearings are used to fix the threaded rod.

[0009] Preferably, a fixing groove is provided at the upper end of the support plate, and two reinforcement blocks are provided at the lower end of the support plate, and the two reinforcement blocks are used to increase the stability of the support plate.

[0010] Preferably, a plurality of bolts are provided at the upper end of the base, and the plurality of bolts are used to fix the base. A slide groove is provided at the right end of the fixing column, and the slide groove is used for the connecting block to move up and down inside. The fixing column, support plate and turning handle are all made of steel.

[0011] Preferably, a turntable is provided at the right end of the oil cylinder B, and a connecting rod is provided between the turntable and the clamp, and the connecting rod is used to fix and control the rotation of the clamp.

[0012] Preferably, a machine box is provided at the upper end of the left bottom plate of the oil cylinder A, and a control cabinet is provided at the front end of the machine box, and the control cabinet is used to control the operation of the equipment.

[0013] Preferably, a boost pump is provided on the lower side of the chassis, a diversion component is provided on the upper end of the chassis, and a plurality of connection ports are provided on the right end of the diversion component, and the plurality of connection ports are used for fixedly connecting the oil pipeline.

[0014] Compared with the prior art, the present invention provides a device for shaping the ends of bent pipes, which has the following beneficial effects:

[0015] The round-mouth oil cylinder is placed in the fixing groove at the upper end of the pallet for fixing. When the round-mouth oil cylinder is to be installed, the clamp is driven forward by the chassis, and the pallet can be adjusted according to the height of the clamp. The threaded rod is driven to rotate by rotating the handle. When the threaded rod rotates, the connecting block of the outer wall of the threaded rod will also move up and down with the rotation, thereby driving the pallet to adjust up and down to adjust the height adaptation clamp, clamping and fixing it through the clamp, and driving the cylinder to rotate through the chassis to adjust the position of the round-mouth oil cylinder in the clamp, so that the round-mouth oil cylinder is aligned with the pipeline port. When disassembling the round-mouth oil cylinder, rotate the round-mouth oil cylinder to the upper end of the pallet, adjust the pallet upward to support the bottom of the round-mouth oil cylinder, loosen the clamp so that the round-mouth oil cylinder falls to the upper end of the pallet for fixing. Fixing the round-mouth oil cylinder by the pallet that can be adjusted up and down can increase the convenience of installing the round-mouth oil cylinder, making it more convenient for workers to install the round-mouth oil cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a device for shaping the end of a bent pipe according to the present invention.

[0017] Figure 2 This is a schematic diagram of the connection structure between the oil cylinder A and the oil cylinder B of the present invention.

[0018] Figure 3 This is a schematic diagram of the connection structure between the fixed column and the supporting plate of the utility model.

[0019] Figure 4 This is a schematic diagram of the planed surface structure of the fixed column and the front end of the support plate of the present invention.

[0020] In the figure: 1. Base plate; 2. Fixed column; 3. Support plate; 4. Booster pump; 5. Chassis; 6. Control cabinet; 7. Diverter assembly; 8. Connecting port; 9. Cylinder A; 10. Cylinder B; 11. Turntable; 12. Round-mouth cylinder; 13. Clamp; 14. Connecting rod; 15. Chassis; 16. Base; 17. Bolt; 18. Reinforcement block; 19. Connecting block; 20. Turn handle; 21. Fixed groove; 22. Slide groove; 23. Bearing; 24. Threaded rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides Figure 1-4 The device shown is for shaping the end of a bent pipe, comprising a base plate 1 and a bottom plate 15;

[0023] A chassis 15 is provided at the rear side of the upper end of the bottom plate 1. A cylinder A9 is provided at the upper end of the chassis 15. The cylinder A9 can move up and down. A cylinder B10 is provided at the right end of the cylinder A9. A clamp 13 is provided on the right side of the cylinder B10. A round-mouth cylinder 12 is clamped and fixed in the clamp 13.

[0024] A fixing column 2 is provided on the left front side of the upper end of the base plate 1;

[0025] The fixed column 2 and the base plate 1 are fixedly connected through the base 16. A support plate 3 is provided on the right side of the fixed column 2. A turning handle 20 is provided at the upper end of the fixed column 2. A threaded rod 24 is inserted into the fixed column 2 at the lower end of the turning handle 20. A connecting block 19 is provided on the outer wall of the threaded rod 24, and the connecting block 19 is connected and fixed to the support plate 3.

[0026] The round-mouth oil cylinder 12 is placed in the fixing groove 21 at the upper end of the support plate 3 for fixing. When the round-mouth oil cylinder 12 is to be installed, the clamp 13 is driven to rotate forward through the chassis 15. The support plate 3 can be adjusted according to the height of the clamp 13. The threaded rod 24 is driven to rotate by rotating the handle 20. When the threaded rod 24 rotates, the connecting block 19 on the outer wall of the threaded rod 24 will also move up and down with the rotation, thereby driving the support plate 3 to adjust up and down to adjust the height to adapt to the clamp 13, clamped and fixed by the clamp 13, and the position of the round-mouth oil cylinder 12 in the clamp 13 is adjusted by driving the cylinder to rotate through the chassis, so that the round-mouth oil cylinder 12 is aligned with the pipeline port.

[0027] like Figure 3 and Figure 4As shown, bearings 23 are embedded in the upper end of the fixed column 2 and the upper end of the base 16. The two bearings 23 are used to fix the threaded rod 24. A fixing groove 21 is provided at the upper end of the support plate 3. Two reinforcing blocks 18 are provided at the lower end of the support plate 3. The two reinforcing blocks 18 are used to increase the stability of the support plate 3.

[0028] The threaded rod 24 is inserted into the fixed column 2 and fixed by the bearing 23, so that the threaded rod 24 can rotate more smoothly, and the reinforcement block 18 at the lower end of the support plate 3 is used to increase the stability of the support plate 3.

[0029] like Figure 3 and Figure 4 As shown, a plurality of bolts 17 are provided at the upper end of the base 16, and the plurality of bolts 17 are used to fix the base 16. A slide groove 22 is provided at the right end of the fixed column 2, and the slide groove 22 is used for the connecting block 19 to move up and down inside. The fixed column 2, the support plate 3 and the handle 20 are all made of steel.

[0030] The base 16 is fixed to the upper end of the base plate 1 by multiple bolts 17. The fixing column 2, the supporting plate 3 and the rotating handle 20 made of steel have higher hardness and greater stability, and are not easy to deform when lifting the round-mouth cylinder 12.

[0031] like Figure 1 and Figure 2 As shown, a turntable 11 is provided at the right end of the oil cylinder B10 , and a connecting rod 14 is provided between the turntable 11 and the clamp 13 , and the connecting rod 14 is used to fix and control the rotation of the clamp 13 .

[0032] The clamp 13 is fixed to the right end of the oil cylinder B10 through the connecting rod 14, and the clamp 13 can be driven by the connecting rod 14 to rotate 360 ​​degrees, so as to be adapted to be inserted into the inside of the pipe.

[0033] like Figure 1 and Figure 2 As shown, a chassis 5 is provided on the upper end of the left bottom plate 1 of the oil cylinder A9, a control cabinet 6 is provided at the front end of the chassis 5, and the control cabinet 6 is used to control the operation of the equipment. A booster pump 4 is provided on the lower side of the chassis 5, and a diverter component 7 is provided on the upper end of the chassis 5. A plurality of connection ports 8 are provided at the right end of the diverter component 7, and the plurality of connection ports 8 are used to fix the oil pipeline.

[0034] The oil pressure is increased by the booster pump 4, and the oil pipe is connected to the cylinder A9 and the cylinder B10 through the connecting port 8. The operation of the booster pump 4 is controlled by the control cabinet 6. The increase and decrease of the oil pressure can control the up and down movement of the cylinder A9 and the left and right extension of the cylinder B10.

[0035] When the round-mouth oil cylinder 12 is disassembled, the round-mouth oil cylinder 12 is rotated to the upper end of the support plate 3, the support plate 3 is adjusted upward to support the bottom of the round-mouth oil cylinder 12, and the clamp 13 is loosened to make the round-mouth oil cylinder 12 fall to the upper end of the support plate 3 for fixation.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for shaping the end of a bent pipe, comprising a bottom plate (1) and a bottom plate (15); A chassis (15) is provided at the rear side of the upper end of the bottom plate (1), an oil cylinder A (9) is provided at the upper end of the chassis (15), and the oil cylinder A (9) can move up and down. An oil cylinder B (10) is provided at the right end of the oil cylinder A (9), and a clamp (13) is provided on the right side of the oil cylinder B (10), and a round-mouth oil cylinder (12) is clamped and fixed in the clamp (13); A fixing column (2) is provided on the left front side of the upper end of the base plate (1); Its characteristics are: The fixing column (2) and the bottom plate (1) are fixedly connected via a base (16); a support plate (3) is provided on the right side of the fixing column (2); a rotating handle (20) is provided at the upper end of the fixing column (2); a threaded rod (24) is inserted into the fixing column (2) at the lower end of the rotating handle (20); a connecting block (19) is provided on the outer wall of the threaded rod (24); and the connecting block (19) is connected and fixed to the support plate (3).

2. The device for shaping the end of a bent pipe according to claim 1, characterized in that: The upper end of the fixing column (2) and the upper end of the base (16) are both embedded with bearings (23), and the two bearings (23) are used to fix the threaded rod (24).

3. The device for shaping the end of a bent pipe according to claim 1, characterized in that: A fixing groove (21) is provided at the upper end of the support plate (3), and two reinforcing blocks (18) are provided at the lower end of the support plate (3). The two reinforcing blocks (18) are used to increase the stability of the support plate (3).

4. The device for shaping the end of a bent pipe according to claim 1, characterized in that: The upper end of the base (16) is provided with a plurality of bolts (17), and the plurality of bolts (17) are used to fix the base (16). The right end of the fixing column (2) is provided with a slide groove (22), and the slide groove (22) is used for the connecting block (19) to move up and down inside. The fixing column (2), the supporting plate (3) and the rotating handle (20) are all made of steel.

5. The device for shaping the end of a bent pipe according to claim 1, characterized in that: A turntable (11) is provided at the right end of the oil cylinder B (10), and a connecting rod (14) is provided between the turntable (11) and the clamp (13). The connecting rod (14) is used to fix and control the rotation of the clamp (13).

6. The device for shaping the end of a bent pipe according to claim 1, characterized in that: A machine box (5) is provided at the upper end of the left bottom plate (1) of the oil cylinder A (9), and a control cabinet (6) is provided at the front end of the machine box (5). The control cabinet (6) is used to control the operation of the equipment.

7. The device for shaping the end of a bent pipe according to claim 6, characterized in that: A booster pump (4) is provided on the lower side of the chassis (5), a diversion assembly (7) is provided on the upper end of the chassis (5), and a plurality of connection ports (8) are provided on the right end of the diversion assembly (7). The plurality of connection ports (8) are used for fixedly connecting to the oil pipeline.

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