Magnetic ring forming machine

Abstract

The utility model discloses a magnet ring forming machine which comprises a hydraulic station body, a fixed base plate is installed at the top end of the hydraulic station body, a lower die is arranged at the top end of the fixed base plate, an inner pressing groove is formed in the lower die, an upper pressing block is installed in the inner pressing groove, an upper die is inserted in the top end of the lower die, and a lower die is arranged at the top end of the upper die. A shifting seat rod is arranged at the front end of the lower die, a spring is installed at the bottom of the shifting seat rod, and a top block is connected to the top end of the shifting seat rod. By arranging the discharging adjusting structure, the upper die is clamped into the top end of the lower die through the inner pressing groove during use, the telescopic cylinder and the stamping plate are driven by the hydraulic cylinder base to move on the sliding column to stamp the upper die, and the upper pressing block in the inner pressing groove in the lower die and the upper die are formed in a stamping mode. And then a shifting seat rod at the front end of the lower die is shifted, and a spring at the bottom of the shifting seat rod drives an ejector block to impact an upper pressing block in an inner pressing groove, so that the discharging adjusting function is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of end head structures, in particular to a magnetic ring forming machine. Background Art

[0002] A magnetic ring is a ring-shaped magnetic conductor. It is a commonly used anti-interference component in electronic circuits. It has a good inhibitory effect on high-frequency noise. It is generally made of ferrite material. The magnetic ring has different impedance characteristics at different frequencies. Generally, the impedance is very small at low frequencies. When the signal frequency increases, the impedance of the magnetic ring increases sharply.

[0003] The production of magnetic rings is to press the magnetic rings into a specific mold, press them into shape through a press machine, and then sinter them. Therefore, we propose a magnetic ring forming machine to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a magnetic ring forming machine to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a magnetic ring forming machine, comprising a hydraulic station body, a fixed chassis is installed on the top of the hydraulic station body, a lower mold is arranged on the top of the fixed chassis, an internal pressure groove is opened inside the lower mold, an upper pressure block is installed inside the internal pressure groove, an upper mold is inserted at the top of the lower mold, a seat rod is arranged at the front end of the lower mold, a spring is installed at the bottom of the seat rod, and a top block is connected to the top of the seat rod.

[0006] Preferably, the inner pressure grooves are arranged at equal intervals inside the lower mold, and the upper mold is connected to the top end of the lower mold via the inner pressure grooves.

[0007] Preferably, the upper pressing block passes through the interior of the inner pressing groove, and the seat shifting rod drives the top block to contact the upper pressing block through a spring.

[0008] Preferably, a protective plate is inserted at the top of the hydraulic station body, a safety grating is installed at the front end of the protective plate, a sliding column is installed at the top of the hydraulic station body, a fixed plate is installed inside the sliding column, a hydraulic cylinder seat is installed at the top of the fixed plate, a hydraulic gauge is installed on one side of the hydraulic cylinder seat, an electrical box is installed at the rear end of the hydraulic cylinder seat, a control button is installed at the front end of the hydraulic station body, and a control panel is provided on one side of the hydraulic station body.

[0009] Preferably, a telescopic cylinder is inserted into the bottom of the hydraulic cylinder seat, a stamping plate is provided at the bottom of the telescopic cylinder, a convenient ring is installed on the top of the stamping plate, lubricating cotton is provided inside the convenient ring, a cleaning brush is installed inside the convenient ring, and the convenient ring is provided with an oil inlet.

[0010] Preferably, the convenient ring is sleeved on the outside of the sliding column and connected to the stamping plate, the cleaning brush and lubricating cotton inside the convenient ring are in contact with the sliding column, the oil inlet is connected to the lubricating cotton through the convenient ring, and two groups of convenient rings are provided.

[0011] Preferably, a sliding groove is provided at the top of the hydraulic station body, a stopper is installed at the top of the sliding groove, a lower sliding block is installed at the bottom of the fixed chassis, and a handle is installed at one side of the fixed chassis.

[0012] Preferably, the sliding groove is provided at the top of the hydraulic station body, the fixed chassis slides at the top of the hydraulic station body through the lower slider and the sliding groove, and the fixed chassis moves at the top of the hydraulic station body to contact the stopper.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the magnetic ring forming machine not only realizes the discharge adjustment function, the cleaning and lubrication function, but also realizes the convenient adjustment function;

[0014] (1) By setting up a discharge adjustment structure, the utility model is beneficial as follows: when in use, the magnetic powder is poured into the inner pressure groove inside the lower mold, and then the upper mold is inserted into the top of the lower mold through the inner pressure groove, and the telescopic cylinder and the stamping plate are driven by the hydraulic cylinder seat to move on the sliding column to stamp the upper mold, and the upper pressing block inside the inner pressure groove inside the lower mold is stamped and formed with the upper mold, and then the seat lever at the front end of the lower mold is moved, and the spring at the bottom of the seat lever drives the top block to impact the upper pressing block inside the inner pressure groove, thereby realizing the discharge adjustment function;

[0015] (2) By providing a cleaning and lubricating structure, the utility model has the following advantages: when in use, the convenient ring is set on the outside of the sliding column and then fixed to the top of the stamping plate, the cleaning brush provided inside the convenient ring can clean the dust on the sliding column, the lubricating cotton at the bottom of the cleaning brush can lubricate the sliding column, and the grease is injected into the lubricating cotton through the oil inlet on one side of the convenient ring, thereby realizing the cleaning and lubricating function;

[0016] (3) By setting up an easy-to-adjust structure, the utility model is beneficial in that: when in use, the fixed chassis is pulled through the handle, and the lower slider at the bottom of the fixed chassis is engaged with the sliding groove at the top of the hydraulic station body, so that the fixed chassis can be moved on the top of the hydraulic station body through the lower slider, which is convenient for filling magnetic powder, and then the fixed chassis is pushed back to make the fixed chassis contact with the block, so that the upper mold moves to the bottom of the stamping plate, thereby realizing the easy-to-adjust function. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a partial cross-sectional structural schematic diagram of the discharge adjustment structure of the utility model;

[0019] Figure 3 Utility Model Figure 2 A schematic diagram of the enlarged cross-section structure at the middle A;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the cleaning and lubrication structure of the utility model;

[0021] Figure 5 It is a side view structural schematic diagram of the utility model which is convenient for adjusting the structure.

[0022] In the figure: 1. electrical box; 2. hydraulic cylinder seat; 3. hydraulic gauge; 4. fixed plate; 5. telescopic cylinder; 6. sliding column; 7. stamping plate; 8. convenient ring; 9. safety grating; 10. protective plate; 11. upper mold; 12. control button; 13. hydraulic station body; 14. control panel; 15. cleaning brush; 16. lubricating cotton; 17. oil inlet; 18. lower mold; 19. fixed chassis; 20. handle; 21. lower slide block; 22. inner pressure groove; 23. upper pressure block; 24. top block; 25. seat lever; 26. spring; 27. sliding groove; 28. stopper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-5 A magnetic ring forming machine includes a hydraulic station body 13, a fixed chassis 19 is installed on the top of the hydraulic station body 13, a lower mold 18 is arranged on the top of the fixed chassis 19, an inner pressure groove 22 is opened inside the lower mold 18, an upper pressing block 23 is installed inside the inner pressure groove 22, an upper mold 11 is inserted at the top of the lower mold 18, a seat rod 25 is arranged at the front end of the lower mold 18, a spring 26 is installed at the bottom of the seat rod 25, and a top block 24 is connected to the top of the seat rod 25;

[0025] The inner pressure grooves 22 are arranged at equal intervals inside the lower mold 18, the upper mold 11 is clamped to the top of the lower mold 18 through the inner pressure grooves 22, the upper pressing block 23 runs through the inner pressure grooves 22, and the seat lever 25 drives the top block 24 to contact the upper pressing block 23 through the spring 26;

[0026] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, by setting a discharge adjustment structure, when in use, the magnetic powder is poured into the inner pressure groove 22 inside the lower mold 18, and then the upper mold 11 is inserted into the top of the lower mold 18 through the inner pressure groove 22, and the telescopic cylinder 5 and the stamping plate 7 are driven by the hydraulic cylinder seat 2 to move on the sliding column 6 to stamp the upper mold 11, and the upper pressing block 23 inside the inner pressure groove 22 inside the lower mold 18 is stamped and formed with the upper mold 11, and then the seat rod 25 at the front end of the lower mold 18 is moved, and the spring 26 at the bottom of the seat rod 25 drives the top block 24 to impact the upper pressing block 23 inside the inner pressure groove 22, thereby realizing the discharge adjustment function.

[0027] Embodiment 2: A protective plate 10 is inserted at the top of the hydraulic station body 13, a safety grating 9 is installed at the front end of the protective plate 10, a sliding column 6 is installed at the top of the hydraulic station body 13, a fixed plate 4 is installed inside the sliding column 6, a hydraulic cylinder seat 2 is installed at the top of the fixed plate 4, a telescopic cylinder 5 is inserted at the bottom of the hydraulic cylinder seat 2, a stamping plate 7 is provided at the bottom of the telescopic cylinder 5, a convenient ring 8 is installed at the top of the stamping plate 7, a lubricating cotton 16 is provided inside the convenient ring 8, a cleaning brush 15 is installed inside the convenient ring 8, and an oil inlet 17 is provided on the convenient ring 8;

[0028] The convenient ring 8 is sleeved on the outside of the sliding column 6 and connected to the stamping plate 7. The cleaning brush 15 and the lubricating cotton 16 inside the convenient ring 8 are in contact with the sliding column 6. The oil inlet 17 is connected to the lubricating cotton 16 through the convenient ring 8. Two groups of convenient rings 8 are provided.

[0029] Specifically, Figure 1 and Figure 4 As shown, by setting up a cleaning and lubricating structure, when in use, the convenient ring 8 is sleeved on the outside of the sliding column 6 and then fixed to the top of the stamping plate 7. The cleaning brush 15 arranged inside the convenient ring 8 can clean the dust on the sliding column 6, and the lubricating cotton 16 at the bottom of the cleaning brush 15 can lubricate the sliding column 6. Grease is injected into the lubricating cotton 16 through the oil inlet 17 on one side of the convenient ring 8, thereby realizing the cleaning and lubrication function.

[0030] Embodiment 3: A sliding groove 27 is provided at the top of the hydraulic station body 13, a stopper 28 is installed at the top of the sliding groove 27, a lower sliding block 21 is installed at the bottom of the fixed chassis 19, and a handle 20 is installed at one side of the fixed chassis 19;

[0031] The sliding groove 27 is provided at the top of the hydraulic station body 13, and the fixed chassis 19 slides at the top of the hydraulic station body 13 through the lower slider 21 and the sliding groove 27, and the fixed chassis 19 moves at the top of the hydraulic station body 13 to contact the stopper 28;

[0032] Specifically, Figure 1 and Figure 5As shown, by setting an easy-to-adjust structure, when in use, the handle 20 through which the fixed chassis 19 is pulled, the lower slider 21 at the bottom of the fixed chassis 19 is engaged with the sliding groove 27 at the top of the hydraulic station body 13, and the fixed chassis 19 is moved at the top of the hydraulic station body 13 through the lower slider 21, which facilitates the filling of magnetic powder, and then the fixed chassis 19 is pushed back to make the fixed chassis 19 contact with the block 28, so that the upper mold 11 moves to the bottom of the stamping plate 7, thereby realizing the easy-to-adjust function.

[0033] Working principle: After the lower slider 21 at the bottom of the fixed chassis 19 is clamped with the sliding groove 27 at the top of the hydraulic station body 13 and fixed to the top of the hydraulic station body 13, the handle 20 of the fixed chassis 19 is pulled to allow the fixed chassis 19 to move at the top of the hydraulic station body 13 through the lower slider 21, and then the magnetic powder is poured into the inner pressure groove 22 inside the lower mold 18 at the top of the fixed chassis 19, and the upper mold 11 is clamped to the top of the lower mold 18 through the inner pressure groove 22, and then the fixed chassis 19 is pushed back to make the fixed chassis 19 contact with the stopper 28, and the telescopic cylinder 5 at the bottom of the hydraulic cylinder seat 2 is controlled by the control button 12 to drive the stamping plate 7 to move outside the sliding column 6 Slide and punch the upper mold 11, and punch the upper pressing block 23 inside the inner pressure groove 22 inside the lower mold 18 and the upper mold 11 into shape, and then move the seat rod 25 at the front end of the lower mold 18, and drive the top block 24 to impact the upper pressing block 23 inside the inner pressure groove 22 through the spring 26 at the bottom of the seat rod 25, so that the magnetic ring inside the inner pressure groove 22 is loosened for easy removal, and finally the convenient ring 8 outside the sliding column 6 is arranged, and the cleaning brush 15 arranged inside the convenient ring 8 can clean the dust on the sliding column 6, and the lubricating cotton 16 at the bottom of the cleaning brush 15 can lubricate the sliding column 6, and grease is injected into the lubricating cotton 16 through the oil inlet 17 on one side of the convenient ring 8, so as to replenish the lubricating cotton 16.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A magnetic ring forming machine, comprising a hydraulic station body (13), characterized in that: A fixed chassis (19) is installed at the top of the hydraulic station body (13), a lower mold (18) is arranged at the top of the fixed chassis (19), an inner pressure groove (22) is opened inside the lower mold (18), an upper pressure block (23) is installed inside the inner pressure groove (22), an upper mold (11) is inserted at the top of the lower mold (18), a shifting rod (25) is arranged at the front end of the lower mold (18), a spring (26) is installed at the bottom of the shifting rod (25), and a top block (24) is connected to the top of the shifting rod (25).

2. A magnetic ring forming machine according to claim 1, characterized in that: The inner pressure grooves (22) are arranged at equal intervals inside the lower mold (18), and the upper mold (11) is clamped to the top of the lower mold (18) through the inner pressure grooves (22).

3. A magnetic ring forming machine according to claim 1, characterized in that: The upper pressing block (23) penetrates the interior of the inner pressing groove (22), and the seat shifting rod (25) drives the top block (24) to contact the upper pressing block (23) through the spring (26).

4. A magnetic ring forming machine according to claim 1, characterized in that: A protective plate (10) is inserted at the top of the hydraulic station body (13), a safety grating (9) is installed at the front end of the protective plate (10), a sliding column (6) is installed at the top of the hydraulic station body (13), a fixed plate (4) is installed inside the sliding column (6), a hydraulic cylinder seat (2) is installed at the top of the fixed plate (4), a hydraulic gauge (3) is installed on one side of the hydraulic cylinder seat (2), an electrical box (1) is installed at the rear end of the hydraulic cylinder seat (2), a control button (12) is installed at the front end of the hydraulic station body (13), and a control panel (14) is provided on one side of the hydraulic station body (13).

5. A magnetic ring forming machine according to claim 4, characterized in that: A telescopic cylinder (5) is inserted into the bottom of the hydraulic cylinder seat (2), a stamping plate (7) is arranged at the bottom of the telescopic cylinder (5), a convenient ring (8) is installed at the top of the stamping plate (7), lubricating cotton (16) is arranged inside the convenient ring (8), a cleaning brush (15) is installed inside the convenient ring (8), and an oil inlet (17) is arranged on the convenient ring (8).

6. A magnetic ring forming machine according to claim 5, characterized in that: The convenient ring (8) is sleeved on the outside of the sliding column (6) and connected to the stamping plate (7); the cleaning brush (15) and lubricating cotton (16) inside the convenient ring (8) are in contact with the sliding column (6); the oil inlet (17) is connected to the lubricating cotton (16) through the convenient ring (8); and two groups of the convenient ring (8) are provided.

7. The magnetic ring forming machine according to claim 1, characterized in that: The top of the hydraulic station body (13) is provided with a sliding groove (27), the top of the sliding groove (27) is provided with a stopper (28), the bottom of the fixed chassis (19) is provided with a lower sliding block (21), and one side of the fixed chassis (19) is provided with a handle (20).

8. A magnetic ring forming machine according to claim 7, characterized in that: The sliding groove (27) is provided at the top of the hydraulic station body (13); the fixed chassis (19) slides at the top of the hydraulic station body (13) through the lower slider (21) and the sliding groove (27); the fixed chassis (19) moves at the top of the hydraulic station body (13) to contact the stopper (28).

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