Cutting device for engine steel pipe production
By designing engine steel pipe cutting devices with structures such as hydraulic cylinders, electric slide rails and electric push rods, the problem of low cutting head replacement efficiency in the existing technology is solved, rapid disassembly and stable clamping of steel pipes is achieved, and production efficiency and cutting are improved. Accuracy.
Patent Information
- Application Number
- CN202323395274.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-12
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-12
AI Technical Summary
The existing steel pipe cutting device needs to be disassembled with tools when replacing the cutting head, resulting in low replacement and maintenance efficiency and long downtime, reducing production efficiency.
A cutting device for the production of engine steel pipes including base plate, cutting assembly, moving assembly and clamping assembly was designed. The rapid disassembly of cutting blades and stable clamping of steel pipes was achieved using structures such as hydraulic cylinders, electric slide rails and electric push rods. Reduce dependence on tools.
Quick disassembly of the replacement cutting blade is achieved, reducing device downtime, improving productivity, and maintaining the stability of the steel pipe during the cutting process, avoiding cutting deviations.
Smart Images
Figure CN222154063U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a cutting device for producing engine steel pipes, belonging to the technical field of steel pipe cutting devices. Background Art
[0002] An engine is a device used to convert fuel energy into mechanical energy, and is usually a key component used to propel vehicles, aircraft, ships and various mechanical equipment. There are many types of engines, which are mainly classified according to their working principles and application areas. Engines usually use various types of steel pipes, which play an important role in the normal operation and performance of the engine, and the steel pipes need to undergo a series of processes such as cutting before they can be put into use. The steel pipe cutting device in the prior art needs to be disassembled with the help of tools when replacing the cutting head, which increases the disassembly time, thereby not only reducing the efficiency of replacement and maintenance, but also increasing the downtime of the device and reducing production efficiency. Therefore, in response to the above problems, a cutting device for engine steel pipe production is proposed. Summary of the invention
[0003] The technical problem to be solved by the utility model is to provide a cutting device for engine steel pipe production in view of the defects existing in the prior art, aiming to improve the problem in the prior art that the cutting head needs to be disassembled with the help of tools when it is replaced, which reduces the efficiency of replacement and maintenance and increases the downtime of the device.
[0004] To solve this technical problem, the utility model provides a cutting device for engine steel pipe production, comprising a base plate, a cutting assembly, a moving assembly and a clamping assembly, wherein the moving assembly is fixed on the front and rear sides of the top of the base plate, the moving assembly comprises a support frame and a moving block, the moving block is slidably arranged on the support frame, the bottom of the moving block is connected to a hydraulic cylinder, the output end of the hydraulic cylinder is connected to a support table, and the hydraulic cylinder can drive the support table to rise and fall; a cutting assembly is installed on the bottom inner wall of the support table, the cutting assembly comprises a motor, a transmission rod and a cutting blade, the output end of the motor is connected to the transmission rod, and the left end of the transmission rod is detachably connected to the cutting blade; two clamping assemblies are fixedly connected to the left end of the top of the base plate, and the clamping assembly comprises a storage table, the storage table is fixed to the left end of the top of the base plate, and the top of the storage table is provided with an arc surface for placing steel pipes.
[0005] The cutting assembly also includes a control mechanism, which includes a control rod, a nut, a storage groove, a rotating rod, a spring and a slot. The front and rear ends of the transmission rod are slidably connected with the control rod, the external thread of the control rod is connected with the nut, and the inner wall of the nut fits with the outside of the transmission rod; the left end of the transmission rod is provided with a storage groove, and the inner wall of the storage groove is rotatably connected to two rotating rods, the inner wall of the control rod is in contact with the outer wall of the rotating rod, and the right ends of the two rotating rods on the opposite side are fixedly connected with a spring, and the rotating rod is reset by the spring; the right end of the cutting blade is provided with a slot, and the inner wall of the slot is engaged with the outside of the rotating rod to fix the cutting blade.
[0006] The moving assembly also includes two electric slide rails, two sliding blocks and a cylinder. The two electric slide rails are respectively fixedly connected to the front and rear sides of the top of the base plate. The bottom of the sliding block is slidably connected to the top of the electric slide rails and can move left and right on the electric slide rails. The support frame is fixedly connected to the top of the two sliding blocks, the cylinder is fixed to the top rear end of the support frame, the moving block is fixedly connected to the output end of the cylinder, and the cylinder drives the moving block to slide on the support frame.
[0007] The clamping assembly includes a storage table, an electric push rod, a pushing block, a slide groove, a rotating plate and two clamping blocks. The two storage tables are fixed to the left end of the top of the bottom plate; the electric push rod is fixedly connected to the left end of the storage table, and the pushing block is fixedly connected to the driving end of the electric push rod and can drive the pushing block to move; slide grooves are provided inside the front and rear sides of the pushing block, and the rotating plate is slidably connected to the inner wall of the slide groove, and the slide groove can be moved by sliding the pushing block, thereby sliding the rotating plate; the outside of the rotating plate is connected to the left end of the storage table, the inner wall of the rotating plate is in contact with the outside of the pushing block, the clamping block is fixedly connected to the top of the inner side wall of the rotating plate, and the right end of the clamping block is in contact with the left end of the storage table, and the pushing block rises when the electric push rod is started.
[0008] The four bottom corners of the bottom plate are all fixedly connected with table legs.
[0009] Beneficial effects: The utility model realizes quick disassembly when the cutting blade needs to be replaced through the mutual cooperation of the control rod, nut, storage slot, rotating rod, spring, storage table and other structures, thereby not only reducing the downtime of the device, but also significantly improving productivity and reducing production interruptions. The utility model realizes the clamping and fixing of the steel pipe through the mutual cooperation of the electric push rod, push block, slide slot, rotating plate, clamping block and other structures, thereby making the steel pipe more stable during the cutting process and not causing cutting deviation. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 It is a structural schematic diagram of the cutting assembly of the utility model;
[0012] Figure 3 It is a structural schematic diagram of the control mechanism of the utility model.
[0013] In the figure: 1. bottom plate; 2. electric slide rail; 3. sliding block; 4. support frame; 5. cylinder; 6. moving block; 7. hydraulic cylinder; 8. support table; 9. motor; 10. transmission rod; 11. cutting blade; 12. control rod; 13. nut; 14. storage slot; 15. rotating rod; 16. spring; 17. card slot; 18. storage table; 19. electric push rod; 20. pushing block; 21. slide slot; 22. rotating plate; 23. clamping block. DETAILED DESCRIPTION
[0014] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.
[0015] like Figure 1-Figure 3 As shown, the utility model provides a cutting device for engine steel pipe production, including a base plate 1, a cutting assembly, a moving assembly and a clamping assembly. The moving assembly is fixed on the front and rear sides of the top of the base plate 1. The moving assembly includes a support frame 4 and a moving block 6. The moving block 6 is slidably arranged on the support frame 4. The bottom of the moving block 6 is connected to a hydraulic cylinder 7, and the sliding of the moving block 6 can slide with the hydraulic cylinder 7; the output end of the hydraulic cylinder 7 is connected to a support table 8, and the hydraulic cylinder 7 can drive the support table 8 to rise and fall; the inner wall of the bottom of the support table 8 is installed with a cutting assembly, and the cutting assembly includes an electric The motor 9 comprises a transmission rod 10, a cutting blade 11 and a transmission rod 10. The output end of the motor 9 is connected to the transmission rod 10, and the left end of the transmission rod 10 is detachably connected to the cutting blade 11. The top left end of the base plate 1 is fixedly connected to two clamping assemblies, and the clamping assembly includes a storage table 18. The storage table 18 is fixed to the top left end of the base plate 1, and the top of the storage table 18 is provided with an arc surface for placing steel pipes. When working, the steel pipes are placed on the two storage tables 18, and the transmission rod 10 will be rotated when the motor 9 is started, and the cutting blade 11 will be rotated by the rotation of the transmission rod 10, so as to cut the steel pipes.
[0016] The cutting assembly also includes a control mechanism, which includes a control rod 12, a nut 13, a storage groove 14, a rotating rod 15, a spring 16 and a slot 17. The front and rear ends of the transmission rod 10 are slidably connected with the control rod 12, and the external thread of the control rod 12 is connected with the nut 13, which is convenient for fixing the control rod 12 to prevent accidental touch. The inner side wall of the nut 13 fits with the outer side of the transmission rod 10 and is more stable; the left end of the transmission rod 10 is provided with a storage groove 14, and the inner wall of the storage groove 14 is rotatably connected to two rotating rods 15. The inner side wall of the control rod 12 contacts the outer side wall of the rotating rod 15, so that the control rod 12 can control the rotating rod 15. A spring 16 is fixedly connected to the right end of the opposite side of the rotating rod 15, and the rotating rod 15 is reset by the spring 16; a slot 17 is provided at the right end of the cutting blade 11, and the inner wall of the slot 17 is engaged with the outer part of the rotating rod 15 to fix the cutting blade 11; when the cutting blade 11 needs to be disassembled, the nut 13 is unscrewed and the control rod 12 is pressed. The pressing of the control rod 12 will push the rotating rod 15, and the rotating rod 15 will rotate. The rotating rod 15 is rotated to exit the inner wall of the slot 17, so that the cutting blade 11 is taken out. The disassembly process is simple and does not require the use of tools, which not only improves the efficiency of replacement and maintenance, but also reduces the downtime of the device.
[0017] The moving assembly also includes two electric slide rails 2, two sliding blocks 3 and a cylinder 5. The two electric slide rails 2 are respectively fixedly connected to the front and rear sides of the top of the base plate 1. The bottom of the sliding block 3 is slidably connected to the top of the electric slide rail 2 and can move left and right on the electric slide rail 2; the support frame 4 is fixedly connected to the top of the two sliding blocks 3, and the cylinder 5 is fixed to the top rear end of the support frame 4, and the cylinder 5 is supported by the support frame 4; the moving block 6 is fixedly connected to the output end of the cylinder 5, and the cylinder 5 drives the moving block 6 to slide on the support frame 4.
[0018] The clamping assembly includes a storage table 18, an electric push rod 19, a pushing block 20, a slide 21, a rotating plate 22 and two clamping blocks 23. The two storage tables 18 are fixed to the left end of the top of the base plate 1; the electric push rod 19 is fixedly connected to the left end of the storage table 18, and the pushing block 20 is fixedly connected to the driving end of the electric push rod 19. The electric push rod 19 is mainly composed of an electric motor, a screw, a guide rail, a nut and a shell. When the electric motor is started, the rotational power it generates is transmitted to the screw through a reduction device. The screw rotates under the action of the nut, so that the nut moves on the screw. Due to the characteristics of the screw thread, the movement of the nut will cause the push rod to produce a linear motion along the screw axis, thereby driving the pushing block 20 to move under the start of the electric push rod 19; a slide 21 is provided inside the front and rear sides of the pushing block 20, and the rotating plate 22 is slidably connected to the inner wall of the slide 21. The sliding of the pushing block 20 can The slide groove 21 is moved to slide the rotating plate 22; the outside of the rotating plate 22 is connected to the left end of the storage platform 18, the inner wall of the rotating plate 22 contacts the outside of the pushing block 20, and the clamping block 23 is fixedly connected to the top of the inner wall of the rotating plate 22. The two clamping blocks 23 contact each other, so that the clamping block 23 can be closed to clamp and fix the steel pipe; the right end of the clamping block 23 contacts the left end of the storage platform 18, so that the clamping block 23 can be more stable, and the electric push rod 19 is started. The pushing block 20 is raised under the start of the electric push rod 19, and the rising of the pushing block 20 brings the slide groove 21 up, so that the rotating plate 22 slides on the inner wall of the slide groove 21, and the rotating plate 22 rotates on the outside of the storage platform 18. The clamping block 23 is moved by the rotation of the rotating plate 22, so that the clamping block 23 clamps and fixes the steel pipe to prevent shaking during the cutting process, which causes cutting deviations.
[0019] The four bottom corners of the bottom plate 1 are fixedly connected with table legs, so that the cutting device is more stable.
[0020] The working process of the utility model is as follows: first, when in use, the steel pipe is passed through the two clamping blocks 23 and supported by the two storage tables 18. At this time, the electric push rod 19 is started, and the push block 20 is raised under the start of the electric push rod 19. The rise of the push block 20 brings the slide groove 21 up, so that the rotating plate 22 slides on the inner wall of the slide groove 21. At this time, the rotating plate 22 will rotate on the outside of the storage table 18, and the clamping block 23 is moved by the rotation of the rotating plate 22, so that the clamping block 23 clamps and fixes the steel pipe, thereby preventing shaking during the cutting process, resulting in cutting deviations. At this time, the cylinder 5 is started again, and the moving block 6 is moved under the start of the cylinder 5, so as to adjust the cutting blade 11, and then the hydraulic cylinder 7 is started to control The cutting blade 11 can be raised and lowered. When different lengths need to be cut, the left and right positions can be adjusted by sliding the sliding block 3 on the top of the electric slide rail 2. After the position is adjusted, the motor 9 is started. When the motor 9 is started, the transmission rod 10 is rotated, and the cutting blade 11 is rotated by the rotation of the transmission rod 10, so as to cut the steel pipe. When the cutting blade 11 needs to be replaced, the nut 13 is unscrewed and the control rod 12 is pressed. The rotating rod 15 is pushed by pressing the control rod 12, and the rotating rod 15 is rotated at this time. The inner wall of the card slot 17 is withdrawn by the rotation of the rotating rod 15, so that the cutting blade 11 is taken out. The disassembly process is simple and does not require the aid of tools. It not only improves the efficiency of replacement and maintenance, but also reduces the downtime of the device.
[0021] The utility model can realize quick disassembly when the cutting blade needs to be replaced, thereby not only reducing the downtime of the device, but also significantly improving productivity and reducing production interruptions. The utility model realizes the clamping and fixing of the steel pipe through the mutual cooperation of the electric push rod, the push block, the slide groove, the rotating plate, the clamping block and other structures, thereby making the steel pipe more stable during the cutting process and not causing cutting deviation.
[0022] The above embodiments of the present invention are merely illustrative and not exclusive, and all modifications within the scope of the present invention or equivalent to the scope of the present invention are encompassed by the present invention.
Claims
1. A cutting device for engine steel pipe production, characterized in that: The invention comprises a base plate (1), a cutting assembly, a moving assembly and a clamping assembly. The moving assembly is fixed on the front and rear sides of the top of the base plate (1). The moving assembly comprises a support frame (4) and a moving block (6). The moving block (6) is slidably arranged on the support frame (4). The bottom of the moving block (6) is connected to a hydraulic cylinder (7). The output end of the hydraulic cylinder (7) is connected to a support platform (8). The hydraulic cylinder (7) can drive the support platform (8) to rise and fall. The inner wall of the bottom of the support platform (8) is provided with A cutting assembly, the cutting assembly comprising a motor (9), a transmission rod (10) and a cutting blade (11), the output end of the motor (9) being connected to the transmission rod (10), the left end of the transmission rod (10) being detachably connected to the cutting blade (11); two clamping assemblies are fixedly connected to the top left end of the base plate (1), the clamping assembly comprising a storage table (18), the storage table (18) being fixed to the top left end of the base plate (1), and the top of the storage table (18) being provided with an arc surface for placing a steel pipe.
2. The cutting device for engine steel pipe production according to claim 1, characterized in that: The cutting assembly further comprises a control mechanism, which comprises a control rod (12), a nut (13), a storage groove (14), a rotating rod (15), a spring (16) and a slot (17); the front and rear ends of the transmission rod (10) are slidably connected with the control rod (12); the outer thread of the control rod (12) is connected with the nut (13); the inner side wall of the nut (13) is in contact with the outer side of the transmission rod (10); the left end of the transmission rod (10) is provided with a storage groove (14); 4), the inner wall of the storage groove (14) is rotatably connected to two rotating rods (15), the inner wall of the control rod (12) is in contact with the outer wall of the rotating rod (15), and the right ends of the two rotating rods (15) on the opposite side are fixedly connected to a spring (16), and the rotating rod (15) is reset by the spring (16); the right end of the cutting blade (11) is provided with a clamping groove (17), and the inner wall of the clamping groove (17) is clamped with the outer side of the rotating rod (15), so that the cutting blade (11) is fixed.
3. The cutting device for engine steel pipe production according to claim 1, characterized in that: The moving assembly further comprises two electric slide rails (2), two sliding blocks (3) and a cylinder (5); the two electric slide rails (2) are respectively fixedly connected to the front and rear sides of the top of the bottom plate (1); the bottom of the sliding block (3) is slidably connected to the top of the electric slide rails (2) and can move left and right on the electric slide rails (2); the support frame (4) is fixedly connected to the top of the two sliding blocks (3); the cylinder (5) is fixedly connected to the top rear end of the support frame (4); the moving block (6) is fixedly connected to the output end of the cylinder (5); and the cylinder (5) drives the moving block (6) to slide on the support frame (4).
4. The cutting device for engine steel pipe production according to claim 1, characterized in that: The clamping assembly comprises a storage platform (18), an electric push rod (19), a pushing block (20), a slide groove (21), a rotating plate (22) and two clamping blocks (23). The two storage platforms (18) are fixed to the left end of the top of the bottom plate (1); the electric push rod (19) is fixedly connected to the left end of the storage platform (18); the pushing block (20) is fixedly connected to the driving end of the electric push rod (19) and can drive the pushing block (20) to move; the pushing block (20) is provided with a slide groove (21) inside the front and rear sides; the rotating plate (2 ... 2) Slidingly connected to the inner wall of the slide groove (21), the slide groove (21) can be moved by sliding the push block (20), thereby sliding the rotating plate (22); the outer part of the rotating plate (22) is connected to the left end of the storage platform (18), the inner wall of the rotating plate (22) is in contact with the outer part of the push block (20), the clamping block (23) is fixedly connected to the top of the inner wall of the rotating plate (22), the right end of the clamping block (23) is in contact with the left end of the storage platform (18), and the push block (20) is lifted up when the electric push rod (19) is started.
5. The cutting device for engine steel pipe production according to any one of claims 1 to 4, characterized in that: The four bottom corners of the bottom plate (1) are fixedly connected to table legs.