Labor-saving blanking cap disassembling tool equipment

Abstract

The utility model relates to blanking cap disassembling tool equipment, belongs to the technical field of blanking cap disassembling, and particularly relates to blanking cap disassembling tool equipment convenient to save labor, which comprises an air cylinder body, and an air cylinder rear plate and an air cylinder front plate are fixedly mounted on two sides of the air cylinder body respectively. A plurality of air cylinder pull rods are jointly and fixedly arranged between the air cylinder rear plate and the air cylinder front plate in a penetrating mode, and the two ends of each air cylinder pull rod are connected with nuts through threads. The device achieves the effect of simply and efficiently disassembling the blanking cap of a workpiece, and solves the problems that although the blanking cap of a pressure container can be disassembled in the prior art, the blanking cap is fixedly connected and disassembled in a threaded connection mode and is not suitable for most of blanking caps, and a common disassembling mode is low in efficiency and low in cost. And potential safety hazards also exist.

Description

Technical Field

[0001] This utility model relates to the field of plug disassembly technology, and in particular to a tooling device for easy and labor-saving plug disassembly. Background Technology

[0002] Plugs are common components in industrial production, widely used in pipelines, containers, and mechanical equipment, primarily for sealing, isolating, or protecting internal structures. With the development of industrial automation and intelligence, the demand for the installation, disassembly, and reassembly of plugs is increasing, especially during maintenance, replacement, or recycling, where the efficiency of plug reassembly directly affects production efficiency and costs.

[0003] A search revealed Chinese patent CN119458224A, which discloses a reverse osmosis pressure vessel end cap disassembly device, including a support plate and a pull rod. The support plate has a through hole in the middle, through which the pull rod moves. The lower end of the pull rod has a threaded end, and the outer side of the threaded end has a first thread. The outer side of the pull rod has a second thread, and a nut is installed on the outer side of the pull rod through the second thread. A washer is movably provided on the outer side of the pull rod below the nut.

[0004] Based on the above search results combined with existing technologies, the findings were as follows:

[0005] While the aforementioned patent can disassemble pressure vessel plugs, it uses a threaded connection for fixing and disassembly, which is not applicable to most plugs. Common disassembly methods are not only inefficient but also pose safety hazards, thus having certain limitations. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model proposes a tooling device for disassembling plugs in a way that is convenient and labor-saving. The device uses a cylinder to help people easily remove the plugs.

[0007] The technical solution to achieve the purpose of this utility model is: a tooling device for disassembling plugs in a convenient and labor-saving manner, including a cylinder body, a cylinder rear plate and a cylinder front plate are fixedly installed on both sides of the cylinder body, a plurality of cylinder tie rods are fixedly passed through the cylinder rear plate and the cylinder front plate, and nuts are threaded to both ends of the cylinder tie rods, and a disassembly assembly is also included.

[0008] The disassembly assembly is located on one side of the cylinder block.

[0009] The disassembly assembly includes a piston rod slidably mounted inside the cylinder body, a suction cup fixedly mounted at the end of the piston rod, a fixing bolt connecting the suction cup and the piston rod via a threaded connection, and a suction cup nozzle fixedly connected to the suction cup.

[0010] In some embodiments, vent holes are symmetrically provided on one side of the cylinder body, and a three-position five-way wrench valve and a two-position three-way wrench valve are provided at the bottom of the cylinder body. A vent pipe is fixedly connected between the pair of vent holes and the three-position five-way wrench valve, and a vent pipe is fixedly connected between the suction cup nozzle and the two-position three-way wrench valve.

[0011] In some embodiments, the bottom of the three-position five-way wrench valve is fixedly connected to an air inlet pipe and a pair of exhaust pipes, the bottom of the two-position three-way wrench valve is fixedly connected to an air inlet pipe and an exhaust pipe, the bottom of the air inlet pipe is externally connected to an air source, and the bottom of the air inlet pipe is externally connected to a vacuum pump.

[0012] In some embodiments, a plurality of fixing rods are fixedly installed on one side of the cylinder front plate, and a pressure ring is fixedly installed at the ends of the plurality of fixing rods, the pressure ring having a threaded groove inside.

[0013] Compared with existing technologies, the significant advantages of this invention are:

[0014] Firstly, this utility model uses a three-position five-way wrench valve and a two-position three-way wrench valve to control the cylinder and suction cup respectively. The two-position three-way wrench valve creates a vacuum inside the suction cup, which makes it easier to firmly attach the suction cup to the plug. Then, the three-position five-way wrench valve controls the piston rod in the cylinder to move, making it easy to remove the plug, thus achieving the effect of saving time and effort.

[0015] Secondly, this utility model can fix the entire device to the top of the workpiece by means of a pressure ring, which makes it easy to fix the device firmly on the workpiece, and thus facilitates the suction cup to adsorb and fix it, thereby realizing the adsorption, fixation and removal of the workpiece plug, avoiding the time-consuming and laborious removal methods of common methods, and greatly reducing the difficulty of removing the plug.

[0016] While existing technologies can disassemble pressure vessel plugs, they rely on threaded connections for fixing and disassembly, which is not suitable for most plugs. Furthermore, common disassembly methods are not only inefficient but also pose safety hazards. Attached Figure Description

[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the disassembled component structure provided by this utility model;

[0020] Figure 3This is a schematic diagram of the half-section structure of the disassembled component provided by this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Cylinder body; 2. Cylinder rear plate; 3. Cylinder front plate; 4. Cylinder tie rod; 5. Nut; 6. Fixing rod; 7. Pressure ring; 8. Piston rod; 9. Suction cup; 10. Threaded groove; 11. Three-position five-way wrench valve; 12. Vent pipe one; 13. Inlet pipe one; 14. Exhaust pipe one; 15. Vent pipe two; 16. Two-position three-way wrench valve; 17. Exhaust pipe two; 18. Inlet pipe two; 19. Vent hole; 20. Suction cup connector; 21. Fixing bolt. Detailed Implementation

[0023] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0024] This utility model provides an improved, labor-saving disassembly tooling for plugging caps. The technical solution of this utility model is as follows:

[0025] like Figures 1-3 As shown, a tooling device for disassembling plugs in a convenient and labor-saving manner includes a cylinder body 1. A cylinder rear plate 2 and a cylinder front plate 3 are fixedly installed on both sides of the cylinder body 1, and a plurality of cylinder tie rods 4 are fixedly passed through the cylinder rear plate 2 and the cylinder front plate 3. Nuts 5 are threadedly connected to both ends of the cylinder tie rods 4. The device also includes a disassembly assembly. The cylinder body 1 can easily drive the disassembly assembly to work, and the disassembly assembly can easily remove the plug from the workpiece.

[0026] The disassembly assembly is located on one side of the cylinder block 1.

[0027] The disassembly assembly includes a piston rod 8 slidably mounted inside the cylinder body 1. A suction cup 9 is fixedly mounted at the end of the piston rod 8. The suction cup 9 and the piston rod 8 are connected by a fixing bolt 21 through a thread. A suction cup nozzle 20 is fixedly connected to the suction cup 9. The piston rod 8 can move the suction cup nozzle 20, and the suction cup nozzle 20 can achieve stable adsorption of the workpiece plug, so that the plug can be easily removed by the action of the cylinder body 1 and the piston rod 8.

[0028] Furthermore, vent holes 19 are symmetrically provided on one side of the cylinder body 1. A three-position five-way wrench valve 11 and a two-position three-way wrench valve 16 are provided at the bottom of the cylinder body 1. A vent pipe 12 is fixedly connected between the pair of vent holes 19 and the three-position five-way wrench valve 11. A vent pipe 25 is fixedly connected between the suction cup nozzle 20 and the two-position three-way wrench valve 16. The three-position five-way wrench valve 11 and the two-position three-way wrench valve 16 can be connected to the cylinder body 1 and the suction cup 9 through the vent pipe 12 and the vent pipe 25, so as to drive the piston rod 8 to move and create a vacuum inside the suction cup 9, thereby facilitating the firm adsorption of the plug.

[0029] Furthermore, the bottom of the three-position five-way wrench valve 11 is fixedly connected to an intake pipe 13 and a pair of exhaust pipes 14, and the bottom of the two-position three-way wrench valve 16 is fixedly connected to an intake pipe 18 and an exhaust pipe 17. An air source is connected to the bottom of the intake pipe 13, and a vacuum pump is connected to the bottom of the intake pipe 18. Through the external air source and vacuum pump, the piston rod 8 inside the cylinder block 1 can be driven to move well. At the same time, the vacuum pump can effectively remove the air inside the suction cup 9 to form a vacuum.

[0030] Furthermore, a plurality of fixing rods 6 are fixedly installed on one side of the cylinder front plate 3, and a pressure ring 7 is fixedly installed at the ends of the plurality of fixing rods 6. The pressure ring 7 has a threaded groove 10 inside. The pressure ring 7 makes it easy to firmly fix the cylinder body 1, piston rod 8 and suction cup 9 to the workpiece, thereby facilitating the stable disassembly of the workpiece plug tooling.

[0031] The specific working method is as follows: The cylinder body 1 is threadedly connected to the workpiece through the threaded groove 10 on the pressure ring 7, which facilitates the alignment of the piston rod 8, carrying the suction cup 9, with the workpiece plug. The piston rod 8 is moved by controlling the three-position five-way wrench valve 11 and the handle, which facilitates the movement of the suction cup 9 until it is in contact with the plug. Then, the air inside the suction cup 9 is discharged through the two-position three-way wrench valve 16 and the external vacuum pump through the second air pipe 15, which facilitates the formation of a vacuum inside the suction cup 9, so that the suction cup 9 and the plug are firmly attached together. Finally, the handle of the control valve is pushed to the left in a jogging motion. The cylinder piston rod 8 retracts little by little, then the plug is disassembled from the base. Reach your hand into the fixing rod 6 and push the filler back into the base. Then, grasp the plug and push the handle of the two-position three-way wrench valve 16 to the left. Air enters the suction cup 9 from the exhaust port of the two-position three-way wrench valve 16. The vacuum inside the suction cup 9 is lost, and the plug comes off the suction cup 9. Grasp the plug and rotate it 90° to take it out from the gap of the fixing rod 6. Remove the air source and vacuum pump, then unscrew the disassembly fixture from the base. Then, remove the filler from the workpiece base. The disassembly work is now complete.

[0032] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A tooling device for easy and labor-saving disassembly of plugs, comprising a cylinder body (1), wherein a cylinder rear plate (2) and a cylinder front plate (3) are respectively fixedly installed on both sides of the cylinder body (1), characterized in that: Multiple cylinder tie rods (4) are fixedly connected between the cylinder rear plate (2) and the cylinder front plate (3). The two ends of the cylinder tie rods (4) are respectively connected to nuts (5) by threads. A disassembly assembly is disposed on one side of the cylinder block (1); The disassembly assembly includes a piston rod (8) that is slidably installed inside the cylinder body (1). A suction cup (9) is fixedly installed at the end of the piston rod (8). The suction cup (9) and the piston rod (8) are connected by a fixing bolt (21) through a thread. A suction cup nozzle (20) is fixedly connected to the suction cup (9).

2. The easy-to-use and labor-saving plugging and capping disassembly tooling according to claim 1, characterized in that: The cylinder body (1) has symmetrical ventilation holes (19) on one side. The bottom of the cylinder body (1) is provided with a three-position five-way wrench valve (11) and a two-position three-way wrench valve (16). A ventilation pipe (12) is fixedly connected between the pair of ventilation holes (19) and the three-position five-way wrench valve (11). A ventilation pipe (15) is fixedly connected between the suction cup nozzle (20) and the two-position three-way wrench valve (16).

3. The easy-to-use and labor-saving plugging and capping disassembly tooling according to claim 2, characterized in that: The bottom of the three-position five-way wrench valve (11) is fixedly connected to an air inlet pipe (13) and a pair of exhaust pipes (14). The bottom of the two-position three-way wrench valve (16) is fixedly connected to an air inlet pipe (18) and an exhaust pipe (17). An air source is connected to the bottom of the air inlet pipe (13), and a vacuum pump is connected to the bottom of the air inlet pipe (18).

4. The easy-to-use and labor-saving plugging and capping disassembly tooling according to claim 1, characterized in that: Multiple fixing rods (6) are fixedly installed on one side of the cylinder front plate (3), and a pressure ring (7) is fixedly installed at the ends of the multiple fixing rods (6). The pressure ring (7) has a threaded groove (10) inside.

Images