High-pressure decompression type stamping device for forming pipeline hanging device

Abstract

The invention relates to the field of stamping devices, in particular to a high-pressure decompression type stamping device for forming a pipeline hanging device, which comprises a bottom plate, the device comprises a bottom plate and further comprises a sliding groove, a first sliding block, a second sliding block, a bidirectional lead screw, a motor, a first moving plate, a second moving plate, a push-pull rod, a pressure reduction control valve, a distance monitor and a detection probe, a mounting frame is arranged at the top of the bottom plate, the sliding groove is formed in the right end of the front side of the mounting frame, and the first sliding block and the second sliding block are symmetrically arranged in the sliding groove; the upper sides of the first sliding block and the second sliding block are connected with a bidirectional lead screw in a penetrating mode. The motor can drive the bidirectional lead screw to rotate, the bidirectional lead screw can drive the two sliding blocks to get close to each other when rotating, the two sliding blocks can drive the two moving plates to move synchronously when getting close to each other, and the two moving plates move to drive the two push-pull rods to move in a staggered mode, so that the push-pull rods push the oil inlet driving valve rod and the oil return driving valve rod at the same time; therefore, the purpose of automatically controlling the driving valve group to close the oil inlet pipeline and open the oil return pipeline is achieved.

Description

Technical Field

[0001] The invention relates to the field of stamping devices, and in particular to a high-pressure pressure-reducing stamping device for forming pipeline hanging devices. Background Art

[0002] During underground construction in the coal mining industry, pipelines need to be installed and hung to avoid messy installation of high-voltage pipelines and bending of pipelines, which will affect the spacing control of high and low voltage cables underground in the coal mine. Therefore, stamping devices are needed to process corresponding types of pipeline hanging devices.

[0003] Common stamping devices usually use hydraulic devices to perform stamping operations on workpieces, which can achieve the effect of stamping and forming, but lack pressure control components and automatic oil inlet and return structures. It is impossible to control the oil pressure in the cylinder by detecting the distance between the punching head and the workpiece, which can easily cause ultra-high pressure resistance to damage the boosting oil circuit and the oil pump and cause harm to the operator himself. In addition, during the processing, the drive components cannot be automatically operated according to the processing progress, and the staff needs to operate in real time to achieve the purpose of oil inlet pressure boost and oil return pressure reduction, which not only reduces the processing efficiency but also reduces the safety of use.

[0004] Therefore, in view of the fact that the above-mentioned stamping device lacks a pressure control component and an automatic oil inlet and return structure, it is impossible to control the oil pressure in the cylinder by detecting the distance between the stamping head and the workpiece, and it is impossible to automatically operate the drive component according to the processing progress during the processing. A high-pressure pressure-reducing stamping device for forming a pipeline hanging device can be designed. The distance between the limit baffle and the support seat can be detected by a detection probe and a distance monitor. When the distance reaches the set value, the distance monitor will control the pressure reducing control valve to close the oil supply of the oil inlet pipeline. At the same time, the two-way screw rod can be driven to rotate by the motor. When the two-way screw rod rotates, it will drive the first slider and the second slider to move closer to each other. When the first slider and the second slider move closer to the middle of the two-way screw rod, it will drive the first movable plate and the second movable plate to move synchronously. The movement of the first movable plate and the second movable plate will drive the two push-pull rods to move alternately, so that the push-pull rod simultaneously pushes the oil inlet drive valve stem and the oil return drive valve stem, so as to achieve the purpose of automatically controlling the drive valve group to close the oil inlet pipeline and open the oil return pipeline. Summary of the invention

[0005] In order to overcome the common stamping device, there is a lack of pressure control components and automatic oil inlet and return structures. The oil pressure in the cylinder cannot be controlled by detecting the distance between the punch head and the workpiece, which can easily cause ultra-high pressure resistance to damage the boost oil circuit and the oil pump and cause harm to the operator himself. In addition, the drive components cannot be automatically operated according to the processing progress during the processing, and the staff needs to operate in real time to achieve the purpose of oil inlet pressure boost and oil return pressure reduction, which not only reduces the processing efficiency, but also reduces the safety of use.

[0006] The technical solution of the present invention is: a high-pressure pressure-reducing stamping device for forming pipeline hanging devices, including a bottom plate; also including a slide groove, a first slider, a second slider, a bidirectional screw rod, a motor, a first movable plate, a second movable plate, a push-pull rod, a pressure-reducing control valve, a distance monitor and a detection probe, a mounting frame is arranged on the top of the bottom plate, a slide groove is arranged on the front right end of the mounting frame, a first slider and a second slider are symmetrically arranged inside the slide groove, a bidirectional screw rod is connected through the upper sides of the first slider and the second slider, a motor is installed at the position of the top of the mounting frame corresponding to the slide groove, the output end of the motor is connected to the upper end of the bidirectional screw rod, the first slider and the second slider are connected to the upper side of the first slider and the second slider, The first movable plate and the second movable plate are symmetrically connected to the front side, the lower side of the first movable plate and the upper side of the second movable plate are respectively connected to push-pull rods, a driving valve group is arranged on the right side of the mounting frame, the rear side of the driving valve group is connected to an oil inlet pipe, a pressure reducing control valve is connected to the lower side wall at the other end of the oil inlet pipe, a manual turntable is installed on the lower side of the pressure reducing control valve, a hydraulic cylinder is arranged on the inner upper end of the mounting frame, a model punch is arranged on the lower end of the hydraulic cylinder, and limit baffles are symmetrically installed on the front and rear sides of the model punch, a distance monitor is arranged on the upper side of the limit baffle, a detection probe is connected to the lower side of the distance monitor, and the lower end of the detection probe passes through the limit baffle.

[0007] Preferably, the distance between the limit baffle and the support seat can be detected by the detection probe. When the distance reaches the set value, the SD-402 distance monitor will control the pressure reducing control valve to work. The pressure reducing control valve can be used to control the oil inlet pipeline to stop delivering oil, so as to achieve the purpose of reducing pressure. At the same time, when the pressure reducing control valve is working, the motor will start automatically, and the two-way screw rod can be driven to rotate by the motor. When the two-way screw rod rotates, it will drive the first slider and the second slider to move closer to each other. When the first slider and the second slider move closer to the middle of the two-way screw rod, it will drive the first movable plate and the second movable plate to move synchronously. The movement of the first movable plate and the second movable plate will drive the two push-pull rods to move up and down alternately, so that the push-pull rods push the oil inlet drive valve stem and the oil return drive valve stem at the same time, so as to achieve the purpose of automatically controlling the drive valve group to open and close the oil inlet pipeline and the oil return pipeline.

[0008] Preferably, an oil inlet drive valve stem and an oil return drive valve stem are symmetrically mounted on the front side of the drive valve group, and the outer sides of the oil inlet drive valve stem and the oil return drive valve stem are respectively connected to the push-pull rod.

[0009] Preferably, one end of the oil inlet pipe is connected to the rear side of the driving valve group, the other end of the oil inlet pipe is connected to the upper end of the outer side of the hydraulic cylinder, and the lower end of the outer side of the hydraulic cylinder is connected to an oil return pipe, and the other end of the oil return pipe is connected to the lower side of the driving valve group.

[0010] Preferably, an oil output pipe and an oil return pipe are symmetrically connected to the right side of the drive valve group, and the other ends of the oil output pipe and the oil return pipe are connected to a hydraulic oil tank.

[0011] Preferably, a first mounting block is installed on the top of the hydraulic cylinder, and two first mounting plates are symmetrically arranged on the left and right sides of the first mounting block. A first fixing rod is connected through the first mounting plate and the right side of the first mounting block, and the top of the first mounting plate is installed on the inner upper end of the mounting frame.

[0012] Preferably, a piston inner rod is arranged inside the hydraulic cylinder, and the piston inner rod is slidably connected to the hydraulic cylinder.

[0013] Preferably, a second mounting block is provided at the bottom of the piston inner rod, second mounting plates are provided on the left and right sides of the second mounting block, and a second fixing rod is connected through the second mounting plate and the right side of the second mounting block.

[0014] Preferably, a model punch is welded to the bottom of the second mounting plate, and through holes are symmetrically opened on the upper sides of the two limit baffles, and the upper end of the detection probe is connected to the lower side of the distance monitor through the through holes.

[0015] Preferably, two support seats are symmetrically arranged on the top of the bottom plate corresponding to the front and rear sides of the mounting frame, and sockets are opened on the tops of the two support seats corresponding to the positions of the detection probes.

[0016] Preferably, four limiting grooves are symmetrically provided on the tops of the two support seats corresponding to the left and right sides of the insertion holes.

[0017] Beneficial effects of the present invention: 1. The distance between the limit baffle and the support seat can be detected by the detection probe. When the distance reaches the set value, the SD-402 distance monitor will control the pressure reducing control valve to work. The pressure reducing control valve can be used to control the oil inlet pipeline to stop delivering oil, so as to achieve the purpose of pressure reduction; 2. When the pressure reducing control valve is working, the motor will start automatically, and the two-way screw rod can be driven to rotate by the motor. When the two-way screw rod rotates, the first slider and the second slider will be driven to move closer to each other. When the first slider and the second slider move closer to the middle of the two-way screw rod, the first movable plate and the second movable plate will be driven to move synchronously. The movement of the first movable plate and the second movable plate will drive the two push-pull rods to move up and down alternately, so that the push-pull rods push the oil inlet drive valve stem and the oil return drive valve stem at the same time, so as to achieve the purpose of automatically controlling the drive valve group to open and close the oil inlet pipeline and the oil return pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a three-dimensional structural schematic diagram of a high-pressure pressure-reducing stamping device for forming a pipeline hanging device of the present invention; Figure 2 Shown is a schematic diagram of the side view of a high-pressure pressure-reducing stamping device for forming a pipeline hanging device of the present invention; Figure 3 Shown is a schematic diagram of the installation structure of a moving plate of a high-pressure pressure-reducing stamping device for forming a pipeline hanging device of the present invention; Figure 4 Shown is a schematic diagram of the installation structure of a high-pressure pressure-reducing stamping device driving a valve group for forming a pipeline hanging device of the present invention; Figure 5 Shown is a schematic diagram of the explosion structure of a high-pressure pressure-reducing stamping device model punch for forming a pipeline hanging device of the present invention; Figure 6 Shown is a schematic diagram of the explosion structure of a hydraulic cylinder of a high-pressure pressure-reducing stamping device for forming a pipeline hanging device of the present invention.

[0019] Explanation of the accompanying drawings: 1. Base plate; 2. Mounting frame; 3. Slide groove; 4. First slider; 5. Second slider; 6. Bidirectional screw rod; 7. Motor; 8. First movable plate; 9. Second movable plate; 10. Push-pull rod; 11. Driving valve group; 12. Oil inlet drive valve stem; 13. Oil return drive valve stem; 14. Oil inlet pipeline; 15. Pressure reducing control valve; 16. Manual turntable; 17. Hydraulic cylinder; 18. Oil return pipeline; 19. Oil output pipe; 20. Oil return pipe; 21. Hydraulic oil tank; 22. First mounting block; 23. First mounting plate; 24. First fixed rod; 25. Piston inner rod; 26. Second mounting block; 27. Second mounting plate; 28. Second fixed rod; 29. ​​Model punch; 30. Limit baffle; 31. Distance monitor; 32. Detection probe; 33. Support seat; 34. Socket; 35. Limit groove. DETAILED DESCRIPTION

[0020] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-Figure 6The present invention provides an embodiment: a high-pressure pressure-reducing stamping device for forming a pipeline hanging device, including a bottom plate 1; also including a slide 3, a first slider 4, a second slider 5, a bidirectional screw 6, a motor 7, a first movable plate 8, a second movable plate 9, a push-pull rod 10, a pressure-reducing control valve 15, a distance monitor 31 and a detection probe 32. A mounting frame 2 is arranged on the top of the bottom plate 1, a slide 3 is opened on the front right end of the mounting frame 2, and a first slider 4 and a second slider 5 are symmetrically arranged inside the slide 3. The upper sides of the first slider 4 and the second slider 5 are penetrated and connected with a bidirectional screw 6. The top of the mounting frame 2 corresponds to the slide. A motor 7 is installed at the position of 3, and the output end of the motor 7 is connected to the upper end of the bidirectional screw rod 6. The front sides of the first slider 4 and the second slider 5 are symmetrically connected with the first movable plate 8 and the second movable plate 9. The lower side of the first movable plate 8 and the upper side of the second movable plate 9 are respectively connected with push-pull rods 10. A driving valve group 11 is arranged on the right side of the mounting frame 2, and the rear side of the driving valve group 11 is connected to an oil inlet pipeline 14. A pressure reducing control valve 15 is connected to the lower side wall of the other end of the oil inlet pipeline 14. A manual turntable 16 is installed on the lower side of the pressure reducing control valve 15. A hydraulic cylinder 17 is arranged on the upper inner side of the mounting frame 2, and the lower end of the hydraulic cylinder 17 is provided with a A model punch 29 is provided, and a limit baffle 30 is symmetrically installed on the front and rear sides of the model punch 29. A distance monitor 31 is provided on the upper side of the limit baffle 30, and a detection probe 32 is connected to the lower side of the distance monitor 31. The lower end of the detection probe 32 passes through the limit baffle 30. The distance between the limit baffle 30 and the support seat 33 can be detected by the detection probe 32. When the distance reaches the set value, the SD-402 distance monitor 31 will control the pressure reducing control valve 15 to work, and the pressure reducing control valve 15 can control the oil inlet pipeline 14 to stop delivering oil to achieve the purpose of reducing pressure. At the same time, when the pressure reducing control When the valve 15 is working, the motor 7 will start automatically, and the two-way screw rod 6 can be driven to rotate by the motor 7. When the two-way screw rod 6 rotates, it will drive the first slider 4 and the second slider 5 to move closer to each other. When the first slider 4 and the second slider 5 move closer to the middle of the two-way screw rod 6, it will drive the first movable plate 8 and the second movable plate 9 to move synchronously. The movement of the first movable plate 8 and the second movable plate 9 will drive the two push-pull rods 10 to move up and down alternately, so that the push-pull rods 10 simultaneously push the oil inlet drive valve stem 12 and the oil return drive valve stem 13, so as to achieve the purpose of automatically controlling the drive valve group 11 to open and close the oil inlet pipeline 14 and the oil return pipeline 18.

[0022] See also Figure 1-Figure 6In this embodiment, an oil inlet drive valve stem 12 and an oil return drive valve stem 13 are symmetrically installed on the front side of the driving valve group 11, and the outer sides of the oil inlet drive valve stem 12 and the oil return drive valve stem 13 are respectively connected to the push-pull rod 10, through which the oil inlet drive valve stem 12 and the oil return drive valve stem 13 can be driven to move up and down, so as to achieve automatic control of the driving valve group 11 to perform oil inlet pressure increase and oil return pressure reduction operations, one end of the oil inlet pipeline 14 is connected to the rear side of the driving valve group 11, the other end of the oil inlet pipeline 14 is connected to the outer upper end of the hydraulic cylinder 17, and the outer lower end of the hydraulic cylinder 17 is connected to the return pipeline 18, the other end of the return pipeline 18 is connected to the lower side of the driving valve group 11, the hydraulic oil can be transported to the inner upper end of the hydraulic cylinder 17 through the oil inlet pipeline 14, and the hydraulic oil in the hydraulic cylinder 17 can be extracted and refluxed through the driving valve group 11 through the return pipeline 18, the right side of the driving valve group 11 is opposite The hydraulic cylinder 17 is connected with an oil output pipe 19 and an oil return pipe 20, and the other ends of the oil output pipe 19 and the oil return pipe 20 are connected with a hydraulic oil tank 21. The hydraulic oil in the hydraulic oil tank 21 can be transported to the driving valve group 11 through the oil output pipe 19, and the oil can be transported to the oil inlet pipe 14 through the driving valve group 11. At the same time, the hydraulic oil flowing from the return oil pipe 18 to the driving valve group 11 can be transported back to the hydraulic oil tank 21 through the oil return pipe 20. A first mounting block 22 is installed on the top of the hydraulic cylinder 17, and two first mounting plates 23 are symmetrically arranged on the left and right sides of the first mounting block 22. A first fixing rod 24 is connected through the right side of the first mounting plate 23 and the first mounting block 22, and the top of the first mounting plate 23 is installed on the inner upper end of the mounting frame 2. The first mounting plate 23 and the first mounting block 22 can be fixedly installed by the first fixing rod 24, thereby improving the stability of the hydraulic cylinder 17 during operation.

[0023] See also Figure 1-Figure 6In this embodiment, a piston inner rod 25 is provided inside the hydraulic cylinder 17, and the piston inner rod 25 is slidably connected to the hydraulic cylinder 17. When the oil inlet pipe 14 transports the hydraulic oil to the inside of the hydraulic cylinder 17, the oil will push the piston inner rod 25 to move downward, so that the piston inner rod 25 can perform stamping work of telescoping up and down. A second mounting block 26 is provided at the bottom of the piston inner rod 25, and a second mounting plate 27 is provided on the left and right sides of the second mounting block 26. A second fixing rod 28 is connected through the second mounting plate 27 and the right side of the second mounting block 26. The second fixing rod 28 can be used to fix the second mounting block 26 and the second mounting plate 27. A model punch 29 is welded to the bottom of the second mounting plate 27, and through holes are symmetrically opened on the upper sides of the two limit baffles 30. The upper end of the detection probe 32 is connected to the lower side of the distance monitor 31 through the through hole. By connecting the second mounting plate 27 to the model punch 29, the disassembly and installation of the model punch 29 can be made more convenient, so as to achieve the effect of synchronously replacing the model punch 29 according to the workpieces of different sizes and models. Two support seats 33 are symmetrically arranged on the top of the base plate 1 corresponding to the front and rear sides of the mounting frame 2, and the tops of the two support seats 33 are provided with sockets 34 corresponding to the positions of the detection probes 32. The support seats 33 can be used to support the workpiece, and the sockets 34 can be used to store the detection probes 32 to avoid damage caused by collision between the detection probes 32 and the support seats 33 due to operational errors. Four limit grooves 35 are symmetrically provided on the tops of the two support seats 33 corresponding to the left and right sides of the sockets 34. The limit grooves 35 can be used to limit the two ends of the workpiece so that it will not be offset during processing, thereby improving the processing accuracy.

[0024] When working, first control the motor 7 to drive the bidirectional screw rod 6 to rotate. When the bidirectional screw rod 6 rotates, it will drive the first slider 4 and the second slider 5 to move. When the first slider 4 and the second slider 5 move, it will drive the first movable plate 8, the second movable plate 9 and the push-pull rod 10 to move alternately, so that the push-pull rod 10 simultaneously pushes the oil inlet drive valve stem 12 and the oil return drive valve stem 13, so as to achieve the purpose of opening the oil inlet pipeline 14 and closing the oil return pipeline 18. At the same time, the hydraulic oil in the hydraulic oil tank 21 can be transported to the drive valve group 11 through the oil output pipe 19, and the oil is transported to the oil inlet pipeline 14 through the drive valve group 11, and then the hydraulic oil is filled into the hydraulic cylinder 17 through the oil inlet pipeline 14, so as to achieve the purpose of controlling the piston inner rod 25 to perform stamping work through the hydraulic oil, and at the same time, the detection probe 32 can be used to detect the position between the limit baffle 30 and the support seat 33 The distance is detected. When the distance reaches the set value, the SD-402 distance monitor 31 will control the pressure reducing control valve 15 to work. The pressure reducing control valve 15 can be used to control the oil inlet pipeline 14 to stop delivering oil, so as to achieve the purpose of reducing pressure. When the pressure reducing control valve 15 works, the motor 7 will start automatically, and the two-way screw rod 6 can be driven to rotate by the motor 7. When the two-way screw rod 6 rotates, it will drive the first slider 4 and the second slider 5 to move closer to each other. When the first slider 4 and the second slider 5 move closer to the middle of the two-way screw rod 6, it will drive the first movable plate 8 and the second movable plate 9 to move synchronously. The movement of the first movable plate 8 and the second movable plate 9 will drive the two push-pull rods 10 to move alternately, so that the push-pull rod 10 simultaneously pushes the oil inlet drive valve stem 12 and the oil return drive valve stem 13, so as to achieve the purpose of automatically controlling the drive valve group 11 to close the oil inlet pipeline 14 and open the oil return pipeline 18.

[0025] Through the above steps, the distance between the limit baffle 30 and the support seat 33 can be detected by the detection probe 32. When the distance reaches the set value, the SD-402 distance monitor 31 will control the pressure reducing control valve 15 to work. The pressure reducing control valve 15 can control the oil inlet pipeline 14 to stop delivering oil to achieve the purpose of reducing pressure. When the pressure reducing control valve 15 works, the motor 7 will automatically start, and the two-way screw rod 6 can be driven to rotate by the motor 7. When the two-way screw rod 6 rotates, it will drive the first slider 4 and the second slider 5 to move closer to each other. When the first slider 4 and the second slider 5 move closer to the middle of the two-way screw rod 6, it will drive the first movable plate 8 and the second movable plate 9 to move synchronously. The movement of the first movable plate 8 and the second movable plate 9 will drive the two push-pull rods 10 to move alternately, so that the push-pull rods 10 simultaneously pushes the oil inlet drive valve stem 12 and the oil return drive valve stem 13 to achieve the purpose of automatically controlling the drive valve group 11 to close the oil inlet pipeline 14 and open the oil return pipeline 18, so as to solve the common stamping device, which usually uses a hydraulic device to perform stamping operations on the workpiece, and can achieve the effect of stamping forming, but lacks a pressure control component and an automatic oil inlet and return structure, and cannot control the oil pressure in the cylinder by detecting the distance between the punching head and the workpiece, which can easily cause ultra-high pressure resistance to damage the boosting oil circuit and the oil pump and cause harm to the operator himself, and during the processing, the drive component cannot be automatically operated according to the processing progress, and the staff needs to operate in real time to achieve the purpose of oil inlet pressure boosting and oil return pressure reduction, which not only reduces the processing efficiency, but also reduces the safety of use.

Claims

1. A high-pressure pressure-reducing stamping device for forming a pipeline hanging device, comprising a bottom plate (1); characterized in that: The invention also comprises a slide groove (3), a first slider (4), a second slider (5), a bidirectional screw rod (6), a motor (7), a first movable plate (8), a second movable plate (9), a push-pull rod (10), a pressure reducing control valve (15), a distance monitor (31) and a detection probe (32). A mounting frame (2) is arranged on the top of the bottom plate (1). A slide groove (3) is provided at the front right end of the mounting frame (2). The first slider (4) and the second slider (5) are symmetrically arranged inside the slide groove (3). The upper sides of the first slider (4) and the second slider (5) are connected with the bidirectional screw rod (6). A motor (7) is installed at the top of the mounting frame (2) at a position corresponding to the slide groove (3). The output end of the motor (7) is connected to the upper end of the bidirectional screw rod (6). The front sides of the first slider (4) and the second slider (5) are symmetrically connected with the first movable plate (8) and the second movable plate (9), the lower side of the first movable plate (8) and the upper side of the second movable plate (9) are respectively connected to push-pull rods (10), a driving valve group (11) is arranged on the right side of the mounting frame (2), the rear side of the driving valve group (11) is connected to an oil inlet pipeline (14), a pressure reducing control valve (15) is connected to the lower side wall of the other end of the oil inlet pipeline (14), a manual turntable (16) is installed on the lower side of the pressure reducing control valve (15), a hydraulic cylinder (17) is arranged on the inner upper end of the mounting frame (2), a model punch (29) is arranged on the lower end of the hydraulic cylinder (17), and a limit baffle (30) is symmetrically installed on the front and rear sides of the model punch (29), a distance monitor (31) is arranged on the upper side of the limit baffle (30), a detection probe (32) is connected to the lower side of the distance monitor (31), and the lower end of the detection probe (32) passes through the limit baffle (30).

2. A high pressure and pressure reducing punching device for forming a pipe hanging device according to claim 1, characterized in that: An oil inlet drive valve stem (12) and an oil return drive valve stem (13) are symmetrically mounted on the front side of the drive valve group (11), and the outer sides of the oil inlet drive valve stem (12) and the oil return drive valve stem (13) are respectively connected to the push-pull rod (10).

3. A high pressure and pressure reducing punching device for forming a pipe hanging device according to claim 1, characterized in that: One end of the oil inlet pipeline (14) is connected to the rear side of the driving valve group (11), the other end of the oil inlet pipeline (14) is connected to the upper end of the outer side of the hydraulic cylinder (17), and the lower end of the outer side of the hydraulic cylinder (17) is connected to the oil return pipeline (18), and the other end of the oil return pipeline (18) is connected to the lower side of the driving valve group (11).

4. A high pressure pressure reducing punching device for forming a pipe hanging device according to claim 1, characterized in that: The right side of the drive valve group (11) is symmetrically connected to an oil output pipe (19) and an oil return pipe (20), and the other ends of the oil output pipe (19) and the oil return pipe (20) are connected to a hydraulic oil tank (21).

5. The high-pressure pressure-reducing stamping device for forming a pipeline hanging device according to claim 1, characterized in that: A first mounting block (22) is mounted on the top of the hydraulic cylinder (17), two first mounting plates (23) are symmetrically arranged on the left and right sides of the first mounting block (22), a first fixing rod (24) is connected through the first mounting plate (23) and the right side of the first mounting block (22), and the top of the first mounting plate (23) is mounted on the inner upper end of the mounting frame (2).

6. A high pressure and pressure reducing punching device for forming a pipe hanging device according to claim 1, characterized in that: A piston inner rod (25) is arranged inside the hydraulic cylinder (17), and the piston inner rod (25) is slidably connected to the hydraulic cylinder (17).

7. A high pressure pressure reducing stamping device for forming a pipe hanging device according to claim 6, characterized in that: A second mounting block (26) is arranged at the bottom of the piston inner rod (25), second mounting plates (27) are arranged on the left and right sides of the second mounting block (26), and a second fixing rod (28) is connected through the second mounting plate (27) and the right side of the second mounting block (26).

8. A high pressure and pressure reducing punching device for forming a pipe hanging device according to claim 7, characterized in that: A model punch (29) is welded to the bottom of the second mounting plate (27), and through holes are symmetrically provided on the upper sides of the two limit baffles (30), and the upper end of the detection probe (32) is connected to the lower side of the distance monitor (31) through the through hole.

9. A high pressure pressure reducing stamping device for forming a pipe hanging device according to claim 8, characterized in that: Two support seats (33) are symmetrically arranged on the top of the bottom plate (1) corresponding to the front and rear sides of the mounting frame (2), and sockets (34) are provided on the tops of the two support seats (33) corresponding to the positions of the detection probes (32).

10. A high pressure and pressure reducing punching device for forming a pipe hanging device according to claim 9, characterized in that: Four limiting grooves (35) are symmetrically formed on the tops of the two support seats (33) corresponding to the left and right sides of the insertion holes (34).

Images