A solenoid valve magnetic guide sleeve processing tool and use method thereof

Abstract

The present invention discloses a solenoid valve magnetic sleeve processing tool and a method of using the tool, including a base, the upper surface of the base is provided with a receiving assembly for placing the solenoid valve magnetic sleeve to be processed, a pressure plate for squeezing and fixing the solenoid valve magnetic sleeve is provided vertically above the receiving assembly, and a pressure rod is provided below the pressure plate. By pulling the second handle, the connecting plate can be driven to abut against the pressure rod under the action of the hinge, and the pressure rod is pressed down, driving the lifting block to follow the decline on the column, so that the pressure plate is pressed toward the solenoid valve magnetic sleeve, so that the solenoid valve magnetic sleeve passes through the through hole, thereby fixing the outer shell of the solenoid valve magnetic sleeve, and after the solenoid valve magnetic sleeve is stable, its interior can be assembled and processed, and it can be operated by one person, with a convenient structure and simple use, which improves the work efficiency and the accuracy and stability of the solenoid valve magnetic sleeve processing.

Description

Technical Field

[0001] The invention specifically relates to a solenoid valve magnetic guide sleeve processing tool and a use method thereof. Background Art

[0002] The magnetic sleeve is one of the assembly components of the solenoid valve. It is arranged between the armature and the electromagnetic coil, so that the armature and the electromagnetic coil are separated by the magnetic sleeve and the armature can slide smoothly. It has a cylindrical shape and is a mechanical component used in pneumatic solenoid valves or hydraulic solenoid valves. It is often used in conjunction with an electromagnet to form the control mechanism of the solenoid valve.

[0003] Before assembling the magnetic sleeve of the solenoid valve, a layer of lubricating oil needs to be applied to the surface to facilitate the subsequent assembly. However, during the subsequent assembly process, the outer sleeve of the magnetic sleeve needs to be in a standing state first, and then the magnetic ring is connected to the outer side of the magnetic sleeve. Two workers are required to operate at the same time, and the stability of holding the outer sleeve of the magnetic sleeve will be poor, which will affect the accuracy of the subsequent assembly. Summary of the invention

[0004] The object of the present invention is to provide a solenoid valve magnetic sleeve processing tool and a use method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a solenoid valve magnetic sleeve processing tool, comprising a base, the upper surface of the base is provided with a receiving component for placing the solenoid valve magnetic sleeve to be processed, a pressure plate for squeezing and fixing the solenoid valve magnetic sleeve is provided vertically above the receiving component, a pressure rod is provided below the pressure plate, the pressure rod is provided with a pressing component for driving the pressure rod to descend and drive the pressure plate to fix the solenoid valve magnetic sleeve, the base is provided with a column, and the column is provided with an elastic component for rebounding the pressure plate after it descends.

[0006] Preferably, the receiving assembly includes two fixed blocks installed on the upper surface of the base, and the opposite surfaces of the two fixed blocks are provided with sliding grooves facing inward, and a slider is axially slidable in the sliding groove, and a supporting plate is connected to the outer side of the slider, and a circular groove for placing the magnetic sleeve of the solenoid valve is centrally provided on the upper surface of the supporting plate.

[0007] Preferably, a first handle for pushing and pulling the carrying plate is disposed on the outer side of the carrying plate, and a limit block and a limit plate for limiting the sliding track of the carrying plate are respectively disposed at the front end and the rear end of the two fixing blocks.

[0008] Preferably, the number of columns is two, and the two columns are respectively arranged on opposite sides of two fixed blocks, a lifting block is provided on the column, a back plate is installed on the outer side of the lifting block, the pressure plate is installed on the side of the back plate close to the receiving block, and reinforcing ribs for enhancing stability are provided between the pressure plate and the back plate, and a mounting block for facilitating the installation of the column is provided between the column and the base.

[0009] Preferably, a top plate is provided on the upper surface of the column, and a knob for fixing the pole is provided on the upper surface of the top plate.

[0010] Preferably, the elastic component includes a first spring and a second spring installed on the outside of the column, the first spring and the second spring are both arranged between the lifting block and the mounting block, the first spring is arranged adjacent to the mounting block, and the second spring is arranged adjacent to the lifting block.

[0011] Preferably, the pressing assembly includes two support plates installed on the upper surface of the base, one end of the hinge is installed on the upper surface of the two support plates, a connecting plate is provided at the other end of the hinge, a horizontal plate is provided at the end of the connecting plate away from the hinge, and a second handle is installed on the outer side of the horizontal plate.

[0012] Preferably, a welding plate is arranged outside the lifting block, the pressure rod is arranged at the lower part of the outer side of the welding plate, and baffles for preventing the connecting plate from running off are installed at both ends of the pressure rod. Preferably, a through hole matching the circular groove is opened in the center of the surface of the pressure plate.

[0013] A method for using a solenoid valve magnetic guide sleeve processing tool comprises the following steps:

[0014] Step A, first pull the first handle, slide the slider in the slide groove, drive the bearing plate to move, move the bearing plate to the limit block, and vertically place the magnetic sleeve of the solenoid valve to be processed in the circular groove;

[0015] Step B, after the solenoid valve magnetic sleeve is placed, push the first handle to make the circular groove and the through hole on the same vertical line, then pull the second handle, under the action of the hinge, the cross plate and the connecting plate are lowered at the same time, so that the connecting plate abuts against the pressure rod, and presses the pressure rod to descend;

[0016] Step C, as the pressure rod descends, the lifting block is driven to descend on the vertical rod under the fixation of the mounting block, thereby driving the pressure plate to descend, allowing the magnetic sleeve of the solenoid valve to pass through the through hole, fixing the magnetic sleeve of the solenoid valve, and then assembling the inside of the magnetic sleeve of the solenoid valve;

[0017] Step D, when the lifting block descends, the first spring is squeezed so that the first spring is squeezed to the second spring, driving the second spring to be squeezed. When the solenoid valve magnetic sleeve is assembled, the second handle is released, and the lifting block is lifted up again under the elastic recovery of the first spring and the second spring, which drives the pressure plate away from the assembled solenoid valve magnetic sleeve, and the staff can take out the solenoid valve magnetic sleeve.

[0018] The technical effects and advantages of the present invention: a solenoid valve magnetic sleeve processing tooling and a use method thereof of the present invention, by pulling the second handle, the connecting plate can be driven to abut against the pressure rod under the action of the hinge, and the pressure rod can be pressed down, driving the lifting block to follow and descend on the column, so that the pressure plate is pressed toward the solenoid valve magnetic sleeve, so that the solenoid valve magnetic sleeve passes through the through hole, thereby fixing the outer shell of the solenoid valve magnetic sleeve; after the solenoid valve magnetic sleeve is stable, its interior can be assembled and processed, and it can be operated by one person, with a convenient structure and simple use, thereby improving work efficiency and the accuracy and stability of the solenoid valve magnetic sleeve processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the lifting block of the present invention;

[0021] Figure 3 A side view of the present invention as a whole;

[0022] Figure 4 It is a structural schematic diagram of the limiting plate of the present invention;

[0023] Figure 5 A schematic diagram of the structure of the through hole of the present invention

[0024] Figure 6 It is a schematic structural diagram of the second spring of the present invention.

[0025] In the figure: 1. base; 2. support plate; 3. circular groove; 4. limit block; 5. slider; 6. slide groove; 7. fixed block; 8. lifting block; 9. column; 10. knob; 11. top plate; 12. connecting plate; 13. hinge; 14. bearing plate; 15. first handle; 16. back plate; 17. pressure rod; 18. first spring; 19. mounting block; 20. horizontal plate; 21. second handle; 22. pressure plate; 23. through hole; 24. reinforcing rib; 25. baffle; 26. second spring; 27. welding plate; 28. limit plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] In order to facilitate the driving of the pressing plate 22 to descend, refer to Figure 1 , Figure 2 and Figure 3 As shown, it includes a base 1, and the upper surface of the base 1 is provided with a receiving component for placing the magnetic sleeve of the solenoid valve to be processed. Pull the first handle 15, slide the slider 5 in the slide groove 6, drive the movement of the carrying plate 14, and after the carrying plate 14 moves to the limit block 4, the magnetic sleeve of the solenoid valve to be processed is vertically placed in the circular groove 3. After the magnetic sleeve of the solenoid valve is placed, the first handle 15 is pushed to make the circular groove 3 and the through hole 23 on the same vertical line, so that the magnetic sleeve of the solenoid valve can pass through the through hole 23 when the pressure plate 22 is lowered, so as to improve the stability of the magnetic sleeve of the solenoid valve. A pressing plate 22 for squeezing and fixing the magnetic sleeve of the solenoid valve is arranged vertically above the receiving component, a pressing rod 17 is arranged below the pressing plate 22, and a pressing assembly for driving the pressing rod 17 to descend and drive the pressing plate 22 to fix the magnetic sleeve of the solenoid valve is arranged on the pressing rod 17. Under the action of the hinge 13, the connecting plate 12 can be driven to abut against the pressing rod 17, and the pressing rod 17 can be pressed down, driving the lifting block 8 to follow the decline on the column 9, so that the pressing plate 22 is pressed toward the magnetic sleeve of the solenoid valve. When the magnetic sleeve of the solenoid valve passes through the through hole 23, the magnetic sleeve of the solenoid valve can be fixed. A column 9 is arranged on the base 1, and a top plate 11 is arranged on the upper surface of the column 9. A knob 10 for fixing the column is arranged on the upper surface of the top plate 11. The top plate 11 is fixed by rotating the knob 10 to limit the lifting block 8. An elastic component for rebounding the pressing plate 22 after the descending is arranged on the column 9.

[0028] In order to improve the stability of the solenoid valve magnetic sleeve during processing, refer to Figure 1 , Figure 4 , Figure 5 and Figure 6As shown, the receiving assembly includes two fixed blocks 7 mounted on the upper surface of the base 1, and the opposite surfaces of the two fixed blocks 7 are provided with a slide groove 6 inwardly, and a slider 5 is axially slid in the slide groove 6. The outer side of the slider 5 is connected to a bearing plate 14, and a circular groove 3 for placing the magnetic sleeve of the solenoid valve is provided in the center of the upper surface of the bearing plate 14, and the inner wall diameter of the circular groove 3 is slightly larger than the inner wall diameter of the magnetic sleeve of the solenoid valve. A first handle 15 for pushing and pulling the bearing plate 14 is provided on the outer side of the bearing plate 14, and a limit block 4 and a limit plate 28 for limiting the sliding track of the bearing plate 14 are respectively provided at the front and rear ends of the two fixed blocks 7, and a closed area for the movement of the bearing plate 14 is formed by the limit block 4 and the limit plate 28. The column 9 is provided with two, and the two columns 9 are respectively provided on the opposite sides of the two fixed blocks 7, and a lifting block 8 is provided on the column 9, and a hole groove adapted to the column 9 is provided in the lifting block 8, so that the lifting block 8 can be lifted and lowered on the column 9. A back plate 16 is installed on the outside of the lifting block 8, and the pressure plate 22 is installed on the side of the back plate 16 close to the receiving block, and a reinforcing rib 24 for enhancing stability is arranged between the pressure plate 22 and the back plate 16. The reinforcing rib 24 increases the tightness of the connection between the pressure plate 22 and the back plate 16, and increases the stability of the pressure plate 22. A mounting block 19 for facilitating the installation of the column 9 is arranged between the column 9 and the base 1, and the stability of the column 9 is increased by the mounting block 19. The elastic component includes a first spring 18 and a second spring 26 installed on the outside of the column 9. The first spring 18 and the second spring 26 are both arranged between the lifting block 8 and the mounting block 19. When the lifting block 8 descends and squeezes the first spring 18 and the second spring 26, the second handle 21 is released, and the first spring 18 and the second spring 26 convert the elastic potential energy into kinetic energy to react on the lifting block 8, thereby pushing the lifting block 8 to its original position. The first spring 18 is arranged near the mounting block 19, and the second spring 26 is arranged near the lifting block 8. The pressing assembly includes two support plates 2 installed on the upper surface of the base 1. The upper surfaces of the two support plates 2 are both installed with one end of the hinge 13. The other end of the hinge 13 is provided with a connecting plate 12. The connecting plate 12 is provided with a transverse plate 20 at one end away from the hinge 13. With the rotation of the hinge 13, it is convenient to drive the connecting plate 12 to descend and ascend. A second handle 21 is installed on the outer side of the transverse plate 20. A welding plate 27 is arranged on the outer side of the lifting block 8. Through the welding plate 27, when the pressure rod 17 is pressed down, the lifting block 8 can be driven to follow and descend, thereby driving the pressure plate 22 to descend. The pressure rod 17 is arranged at the lower part of the outer side of the welding plate 27, and baffles 25 for preventing the connecting plate 12 from running off are installed at both ends of the pressure rod 17. A through hole 23 matching the circular groove 3 is opened in the center of the surface of the pressure plate 22.

[0029] A method for using a solenoid valve magnetic guide sleeve processing tool comprises the following steps:

[0030] Step A, first pull the first handle 15, slide the slider 5 in the slide groove 6, drive the movement of the carrier plate 14, move the carrier plate 14 to the limit block 4, and vertically place the magnetic sleeve of the solenoid valve to be processed in the circular groove 3;

[0031] Step B: After the solenoid valve magnetic sleeve is placed, push the first handle 15 to make the circular groove 3 and the through hole 23 on the same vertical line, then pull the second handle 21, and under the action of the hinge 13, the cross plate 20 and the connecting plate 12 are simultaneously lowered, so that the connecting plate 12 abuts against the pressure rod 17, and the pressure rod 17 is pressed to descend;

[0032] Step C, as the pressure rod 17 descends, the lifting block 8 is driven to descend on the vertical rod under the fixation of the mounting block 19, thereby driving the pressure plate 22 to descend, allowing the magnetic sleeve of the solenoid valve to pass through the through hole 23, and fixing the magnetic sleeve of the solenoid valve, and then the interior of the magnetic sleeve of the solenoid valve can be assembled;

[0033] Step D, when the lifting block 8 descends, the first spring 18 is squeezed, so that the first spring 18 is squeezed to the second spring 26, driving the second spring 26 to be squeezed. When the solenoid valve magnetic sleeve is assembled, the second handle 21 is released, and under the elastic recovery of the first spring 18 and the second spring 26, the lifting block 8 is lifted up again, driving the pressure plate 22 away from the assembled solenoid valve magnetic sleeve, and the staff can take out the solenoid valve magnetic sleeve.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A solenoid valve magnetic sleeve processing tool, characterized by: The invention comprises a base (1), wherein the upper surface of the base (1) is provided with a receiving component for placing a magnetic sleeve of an electromagnetic valve to be processed, a pressing plate (22) for squeezing and fixing the magnetic sleeve of the electromagnetic valve is provided vertically above the receiving component, a pressing rod (17) is provided below the pressing plate (22), and the pressing rod (17) is provided with a pressing component for driving the pressing rod (17) to descend and drive the pressing plate (22) to fix the magnetic sleeve of the electromagnetic valve, the base (1) is provided with a column (9), and the column (9) is provided with an elastic component for rebounding the pressing plate (22) after descending, and the receiving component comprises two fixing blocks (7) mounted on the upper surface of the base (1), and the opposite surfaces of the two fixing blocks (7) are provided with sliding grooves (6) facing inwards, and the A slider (5) is axially slidable in the slide groove (6), a bearing plate (14) is connected to the outside of the slider (5), a circular groove (3) for placing a magnetic sleeve of the solenoid valve is provided in the center of the upper surface of the bearing plate (14), a first handle (15) for pushing and pulling the bearing plate (14) is provided on the outside of the bearing plate (14), a limit block (4) and a limit plate (28) for limiting the sliding track of the bearing plate (14) are provided at the front and rear ends of the two fixed blocks (7), two columns (9) are provided, and the two columns (9) are respectively provided on opposite sides of the two fixed blocks (7), a lifting block (8) is provided on the column (9), a back plate (16) is installed on the outside of the lifting block (8), and the pressure plate (22) is provided The invention is installed on the side of the back plate (16) close to the receiving block, and a reinforcing rib (24) for enhancing stability is arranged between the pressure plate (22) and the back plate (16); a mounting block (19) for facilitating the installation of the column (9) is arranged between the column (9) and the base (1); a top plate (11) is arranged on the upper surface of the column (9); a knob (10) for fixing the column is arranged on the upper surface of the top plate (11); the elastic component comprises a first spring (18) and a second spring (26) installed on the outer side of the column (9); the first spring (18) and the second spring (26) are both arranged between the lifting block (8) and the mounting block (19); the first spring (18) is arranged adjacent to the mounting block (19); and the second spring (26) is arranged adjacent to the mounting block (19). A lifting block (8) is provided, wherein the pressing assembly comprises two support plates (2) mounted on the upper surface of the base (1), one end of a hinge (13) being mounted on the upper surface of each of the two support plates (2), a connecting plate (12) being mounted on the other end of the hinge (13), a transverse plate (20) being mounted on the end of the connecting plate (12) away from the hinge (13), a second handle (21) being mounted on the outer side of the transverse plate (20), a welding plate (27) being mounted on the outer side of the lifting block (8), the pressing rod (17) being mounted on the lower outer side of the welding plate (27), and baffles (25) for preventing the connecting plate (12) from deviating are mounted on both ends of the pressing rod (17), and a through hole (23) matching the circular groove (3) is centrally opened on the surface of the pressing plate (22).

2. A method for using a solenoid valve magnetic guide sleeve processing tooling according to claim 1, characterized in that: The following steps are included: Step (A), firstly pull the first handle (15), slide the slider (5) in the slide groove (6), drive the bearing plate (14) to move, move the bearing plate (14) to the limit block (4), and vertically place the magnetic sleeve of the solenoid valve to be processed in the circular groove (3); Step (B), after the solenoid valve magnetic sleeve is placed, the first handle (15) is pushed so that the circular groove (3) and the through hole (23) are on the same vertical line, and then the second handle (21) is pulled, and under the action of the hinge (13), the cross plate (20) and the connecting plate (12) are simultaneously lowered, so that the connecting plate (12) abuts against the pressure rod (17), and the pressure rod (17) is pressed to be lowered; Step (C), as the pressure rod (17) descends, the lifting block (8) is driven to descend on the vertical rod under the fixation of the mounting block (19), thereby driving the pressure plate (22) to descend, allowing the solenoid valve magnetic sleeve to pass through the through hole (23), fixing the solenoid valve magnetic sleeve, and then assembling the inside of the solenoid valve magnetic sleeve; In step (D), when the lifting block (8) descends, the first spring (18) is squeezed so that the first spring (18) is squeezed to the second spring (26), thereby driving the second spring (26) to be squeezed. When the solenoid valve magnetic sleeve is assembled, the second handle (21) is released, and the lifting block (8) is lifted up again under the elastic recovery of the first spring (18) and the second spring (26), thereby driving the pressure plate (22) away from the assembled solenoid valve magnetic sleeve, and the staff can then take out the solenoid valve magnetic sleeve.

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