A high-frequency welding magnetic rod forming mold for easy part removal

Abstract

This utility model discloses a high-frequency welding magnetic rod forming mold for easy part removal, relating to the field of forming mold technology. The high-frequency welding magnetic rod forming mold includes a support platform, with side plates fixedly connected to both the left and right surfaces of the support platform. This utility model, through its forming components, can conveniently and effectively form high-frequency welding magnetic rods. Through its ejection components, it can effectively eject the high-frequency welding magnetic rods, facilitating part removal by workers without the need for special tools, thus significantly improving the efficiency and effectiveness of part removal. The anti-accidental contact component effectively protects the ejection component from accidental contact, preventing workers from accidentally touching it and affecting the forming effect of the high-frequency welding magnetic rod, thereby effectively improving the overall practicality of the device.

Description

Technical Field

[0001] This utility model relates to the field of forming mold technology, specifically a high-frequency welding magnetic rod forming mold that facilitates part removal. Background Technology

[0002] High-frequency welding magnetic rods are a key component used in high-frequency induction welding pipe processes. They are mainly used as impedance devices to optimize welding efficiency and quality. By increasing the induced current thermal effect in the welding zone, they ensure rapid fusion of metal materials. They are widely used in industries such as welded pipe manufacturing. When processing high-frequency welding magnetic rods, a high-frequency welding magnetic rod forming mold that is easy to remove is required.

[0003] Currently, the production process of high-frequency welding magnetic rods typically involves workers manually adding raw material powder into a mold and then manually pressing the mold to shape the high-frequency welding magnetic rods. While this method effectively shapes the high-frequency welding magnetic rods, it is time-consuming and labor-intensive, reducing the efficiency and effectiveness of the shaping process and increasing the workload of the workers. Furthermore, the demolding and removal of the high-frequency welding magnetic rods is also done manually by workers using specialized tools to knock them out. This can lead to damage and breakage of the shaped high-frequency welding magnetic rods, as well as uneven surfaces after removal, all of which affect the normal performance of the high-frequency welding magnetic rods.

[0004] Based on this, a high-frequency welding magnetic rod forming mold that facilitates part removal is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a high-frequency welding magnetic rod forming mold that facilitates part removal, thereby solving the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-frequency welding magnetic rod forming mold for easy part removal includes a support platform. Side plates are fixedly connected to the left and right surfaces of the support platform. Support rods are symmetrically provided on the upper surfaces of the two side plates. Top plates are fixedly connected to the top ends of multiple support rods. Multiple forming cylinders are fixedly installed on the upper surface of the support platform.

[0008] The forming assembly is located directly below the top plate and is used in conjunction with the forming cylinder to perform the forming process;

[0009] The ejector assembly is located below the support platform and is used to eject the product after it has been formed.

[0010] An anti-accidental touch component is installed outside the ejector component and is used to protect the ejector component from accidental touch.

[0011] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0012] In one alternative: the forming assembly includes a lifting plate located directly below the top plate, with multiple connecting rods fixedly connected to the bottom of the lifting plate, and forming discs fixedly connected to the bottom ends of the multiple connecting rods. The upper surface of the top plate is symmetrically provided with mounting holes for installing electric telescopic rods, and the telescopic ends of the two electric telescopic rods are fixedly connected to the upper surface of the lifting plate.

[0013] In one alternative: a sliding plate is slidably connected to the outside of each pair of support rods, and the opposite sides of the two sliding plates are fixedly connected to the left and right surfaces of the lifting plate, respectively.

[0014] In one alternative embodiment: the ejection assembly includes multiple adjusting plates fixedly connected to the bottom of the support platform. A bidirectional threaded rod is rotatably connected to the rear inner wall of the adjusting plate. The other end of the bidirectional threaded rod extends to the outside of the adjusting plate and is fixedly connected to a knob. Threaded blocks are symmetrically arranged on the outside of the bidirectional threaded rod. A guide groove for the movement of the threaded blocks is opened on the upper surface of the adjusting plate. A hinge block is hinged to the upper surface of every two threaded blocks through a hinge rod. A top plate is fixedly connected to the middle of the upper surface of multiple hinge blocks through a push rod. Movable grooves for the movement of the top plate are opened inside the support platform and the forming cylinder.

[0015] In one alternative: the bottom of the support platform is fixedly connected to multiple support sleeves, the upper surface of each support sleeve is provided with a limiting groove for the top plate to move, and the bottom of each support sleeve is provided with a sliding groove for the push rod to move.

[0016] In one alternative: an outer plate is fixedly connected to the left and right surfaces of multiple adjusting plates, and guide rods are symmetrically provided on the upper surface of the outer plates. The other end of the guide rods is fixedly connected to the bottom of the support platform. A guide plate is slidably connected to the outside of every two guide rods, and the opposite side of every two guide plates is fixedly connected to the left and right surfaces of multiple hinge blocks, respectively.

[0017] In one alternative embodiment: the anti-accidental contact component includes a protective plate fixedly connected to the front surface of the adjustment plate. The front and rear surfaces of the protective plate are both provided with rotating grooves for rotating bidirectional threaded rods. A rotating gear is fixedly connected to the outside of the bidirectional threaded rod. The upper surface of the protective plate is symmetrically provided with through holes for the movement of pull rods. A pull ring is fixedly connected to the top of each pair of pull rods. A retaining plate is fixedly connected to the bottom of each pair of pull rods. A return spring is sleeved on the outside of multiple pull rods. Multiple return springs abut against the retaining plate and the protective plate. A retaining groove is provided at the bottom of the retaining plate for engaging the rotating gear.

[0018] In one alternative embodiment: Movable plates are fixedly connected to the bottom of both side plates. Mounting sleeves are fitted over the movable plates. Support frames are fixedly connected to the bottom of the two mounting sleeves. Fixed plates are fixedly connected to the outside of both mounting sleeves. Sliding rods are fixedly connected inside the fixed plates. Moving plates are slidably connected to the outside of the sliding rods. A retaining spring is fitted over the outside of the sliding rods, and the retaining springs abut against the moving plate and the fixed plate. Auxiliary plates are symmetrically arranged on one side of the moving plate. Pull plates are fixedly connected to the other side of every two auxiliary plates. Insertion rods are symmetrically arranged on the other side of the moving plate. Through slots for the insertion rods to move are opened on the contact surfaces of the fixed plates and mounting sleeves. Slots for the insertion rods to move are opened at equal intervals inside the movable plates.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention, through the setting of the forming component, enables convenient and effective forming of high-frequency welding magnetic rods without the need for manual operation. This effectively improves the forming efficiency and effect of high-frequency welding magnetic rods, reduces the workload of workers, and enhances the overall practicality of the device.

[0021] This invention, through the setting of the ejection component, can conveniently and effectively eject the high-frequency welding magnetic rod after pressing, thereby facilitating the removal of the high-frequency welding magnetic rod by the staff without manual operation. This effectively improves the removal efficiency and effect of the high-frequency welding magnetic rod, while avoiding breakage and damage to the high-frequency welding magnetic rod, thus effectively improving the overall quality of the high-frequency welding magnetic rod after pressing.

[0022] This invention effectively protects the ejector component from accidental contact by setting an anti-accidental contact component, thereby preventing workers from accidentally touching the ejector component during the high-frequency welding magnetic rod pressing process, which could affect the pressing effect of the high-frequency welding magnetic rod and potentially damage the entire device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This is a bottom view of the structure of this utility model.

[0025] Figure 3 This is a cross-sectional view of the fixing plate in this utility model;

[0026] Figure 4 This is a cross-sectional structural diagram of the medium-pressure cylinder of this utility model;

[0027] Figure 5 for Figure 2Enlarged structural diagram of region A in the middle;

[0028] Figure 6 for Figure 2 A magnified structural diagram of region B in the middle;

[0029] Figure 7 for Figure 3 A magnified structural diagram of region C in the middle.

[0030] Figure label annotations:

[0031] 1. Support platform; 2. Side plate; 3. Support rod; 4. Top plate; 5. Forming cylinder; 6. Support frame; 7. Electric telescopic rod; 8. Lifting plate; 9. Connecting rod; 10. Forming disc; 11. Slide plate; 12. Movable plate; 13. Mounting sleeve plate; 14. Top plate; 15. Adjusting plate; 16. Knob; 17. Two-way threaded rod; 18. Threaded block; 19. Hinge rod; 20. Hinge block; 21. Push rod; 22. Outer plate; 23. Guide rod; 24. Guide plate; 25. Protective plate; 26. Rotating gear; 27. Pull rod; 28. Clamping plate; 29. ​​Return spring; 30. Support sleeve; 31. Fixed plate; 32. Slide rod; 33. Moving plate; 34. Anti-collision spring; 35. Auxiliary plate; 36. Insert rod. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0033] In one embodiment, such as Figures 1-7 As shown, a high-frequency welding magnetic rod forming mold for easy part removal includes a support platform 1. Side plates 2 are fixedly connected to the left and right surfaces of the support platform 1. Support rods 3 are symmetrically provided on the upper surfaces of the two side plates 2. Top plates 4 are fixedly connected to the top ends of multiple support rods 3. Multiple forming cylinders 5 are fixedly installed on the upper surface of the support platform 1.

[0034] The forming assembly is located directly below the top plate 4 and is used in conjunction with the forming cylinder 5 to perform the forming process;

[0035] The ejector assembly is located below the support platform 1 and is used to eject the product after the forming process is completed.

[0036] An anti-accidental touch component is installed outside the ejector component and is used to protect the ejector component from accidental touch.

[0037] In this embodiment, when it is necessary to perform a molding process on the high-frequency welding magnetic rod, the raw material powder is first added into the molding cylinder 5. At this time, the molding assembly starts to operate, and the molding assembly can effectively extrude the raw material powder inside the molding cylinder 5. The high-frequency welding magnetic rod can then be molded through the cooperation between the molding assembly and the molding cylinder 5. After the high-frequency welding magnetic rod is molded, the operator uses the ejection assembly to eject the high-frequency welding magnetic rod from inside the molding cylinder 5. This allows for convenient and effective removal of the high-frequency welding magnetic rod without the need for manual operation. Using specialized tools effectively improves the efficiency and effectiveness of high-frequency welding magnetic rod removal, while also reducing the probability of damage and breakage. This significantly enhances the overall quality of the high-frequency welding magnetic rod and improves the overall practicality of the device. The inclusion of an anti-accidental contact component effectively protects the ejector assembly from accidental contact during the molding process, preventing workers from accidentally touching the ejector assembly and affecting the molding effect of the high-frequency welding magnetic rod. This also prevents damage to the entire device and effectively extends its service life.

[0038] In one embodiment, such as Figures 1-4 As shown, the forming assembly includes a lifting plate 8 located directly below the top plate 4. Multiple connecting rods 9 are fixedly connected to the bottom of the lifting plate 8, and forming discs 10 are fixedly connected to the bottom ends of the multiple connecting rods 9. The upper surface of the top plate 4 is symmetrically provided with mounting holes for installing electric telescopic rods 7. The telescopic ends of the two electric telescopic rods 7 are fixedly connected to the upper surface of the lifting plate 8. When it is necessary to form the high-frequency welding magnetic rod, the raw material powder is first added into the inside of the forming cylinder 5. At this time, the electric telescopic rod 7 starts to run, and the electric telescopic rod 7 will drive the lifting plate 8 to move synchronously. The lifting plate 8 then drives the connecting rods 9 and the forming discs 10 to move synchronously. When the forming discs 10 enter the inside of the forming cylinder 5, the high-frequency welding magnetic rod can be effectively formed through the cooperation between the forming discs 10, the forming cylinder 5, and the ejection assembly.

[0039] In one embodiment, such as Figures 1-4 As shown, a sliding plate 11 is slidably connected to the outside of each pair of support rods 3. The opposite sides of the two sliding plates 11 are fixedly connected to the left and right surfaces of the lifting plate 8, respectively. During the movement of the lifting plate 8, the sliding plates 11 will also move synchronously outside the support rods 3. At this time, the sliding plates 11 and the support rods 3 can effectively play a limiting and guiding role, thereby effectively improving the stability of the lifting plate 8 during the movement, and thus effectively improving the forming effect of the forming plate 10 on the high-frequency welding magnetic rod.

[0040] In one embodiment, such as Figure 2 and Figure 5As shown, the ejection assembly includes multiple adjusting plates 15 fixedly connected to the bottom of the support platform 1. A bidirectional threaded rod 17 is rotatably connected to the rear inner wall of the adjusting plate 15. The other end of the bidirectional threaded rod 17 extends to the outside of the adjusting plate 15 and is fixedly connected to a knob 16. Threaded blocks 18 are symmetrically arranged on the outside of the bidirectional threaded rod 17. A guide groove for the threaded blocks 18 to move is opened on the upper surface of the adjusting plate 15. A hinge block 20 is hinged to the upper surface of every two threaded blocks 18 via a hinge rod 19. A top plate 14 is fixedly connected to the center of the upper surface of each of the multiple hinge blocks 20 via a push rod 21. Movable grooves for the top plate 14 to move are opened inside both the support platform 1 and the forming cylinder 5. When it is necessary to eject the high-frequency welding magnetic rod, simply rotate the knob 16. Button 16 drives the bidirectional threaded rod 17 to rotate synchronously, and threaded blocks 18 move synchronously outside the bidirectional threaded rod 17. Since each pair of threaded blocks 18 is hinged to the hinge block 20 through the hinge rod 19, the threaded blocks 18 drive the hinge block 20 to move synchronously through the hinge rod 19. The hinge block 20 then drives the top plate 14 to move synchronously through the push rod 21. During the upward movement of the top plate 14, the high-frequency welding magnetic rod inside the forming cylinder 5 can be effectively ejected, which makes it easier for the staff to handle the high-frequency welding magnetic rod. This effectively improves the efficiency and effect of handling the high-frequency welding magnetic rod, reduces the workload of the staff, and improves the overall quality of the high-frequency welding magnetic rod after forming.

[0041] In one embodiment, such as Figure 2 and Figure 6 As shown, multiple support sleeves 30 are fixedly connected to the bottom of the support platform 1. Each of the support sleeves 30 has a limiting groove on its upper surface for the top plate 14 to move, and a sliding groove for the push rod 21 to move through its bottom. By setting the support sleeves 30, the top plate 14 can be effectively limited and supported, so that the high-frequency welding magnetic rod can be effectively pressed through the cooperation between the pressing plate 10, the pressing cylinder 5 and the top plate 14, which effectively improves the stability of the top plate 14.

[0042] In one embodiment, such as Figures 1-4As shown, outer plates 22 are fixedly connected to the left and right surfaces of multiple adjusting plates 15. Guide rods 23 are symmetrically arranged on the upper surface of the outer plates 22. The other end of the guide rods 23 is fixedly connected to the bottom of the support platform 1. Guide plates 24 are slidably connected to the outside of every two guide rods 23. The opposite side of every two guide plates 24 is fixedly connected to the left and right surfaces of multiple hinge blocks 20, respectively. During the movement of the hinge blocks 20, the guide plates 24 will also move synchronously outside the guide rods 23. At this time, the guide rods 23 and guide plates 24 can effectively play a limiting and guiding role, thereby effectively improving the stability of the hinge blocks 20 during the movement, and thus effectively improving the ejection effect of the top plate 14 on the high-frequency welding magnetic rod.

[0043] In one embodiment, such as Figure 2 and Figure 5 As shown, the anti-accidental touch component includes a protective plate 25 fixedly connected to the front surface of the adjustment plate 15. The front and rear surfaces of the protective plate 25 both have through-holes for rotating a bidirectional threaded rod 17. A rotating gear 26 is fixedly connected to the outside of the bidirectional threaded rod 17. Symmetrical through holes for the movement of pull rods 27 are provided on the upper surface of the protective plate 25. A pull ring is fixedly connected to the top of each pair of pull rods 27, and a retaining plate 28 is fixedly connected to the bottom of each pair of pull rods 27. Multiple pull rods 27 are fitted with return springs 29, which abut against the retaining plate 28 and the protective plate 25. The bottom of the retaining plate 28 has a slot for engaging the rotating gear 26. When the knob 16 needs to be rotated, simply pull the pull ring first. The pull ring will then drive the pull rod 27 to move synchronously, and the pull rod 27 will then drive the retaining plate 28 to move synchronously. During the movement of the retaining plate 28… During the process, the return spring 29 is compressed. When the clamping plate 28 disengages from the rotating gear 26, the knob 16 can be rotated. At this time, the knob 16 will drive the bidirectional threaded rod 17 and the rotating gear 26 to rotate synchronously. When the knob 16 does not need to be rotated, simply release the pull ring. At this time, the return spring 29 returns to its original position, driving the clamping plate 28 to move synchronously. When the slot at the bottom of the clamping plate 28 is inserted into the outside of the rotating gear 26, the rotating gear 26 can be locked. At this time, the knob 16 can also be locked. This prevents the operator from accidentally touching the knob 16 during the high-frequency welding magnetic rod pressing process, which could cause the top plate 14 to shift, affecting the pressing effect of the high-frequency welding magnetic rod and potentially damaging the entire device. This effectively improves the pressing effect of the high-frequency welding magnetic rod, extends the overall practicality of the device, and increases the overall safety factor of the device.

[0044] In one embodiment, such as Figure 3 and Figure 7As shown, movable plates 12 are fixedly connected to the bottom of both side plates 2. Mounting sleeves 13 are fitted over the movable plates 12. Support frames 6 are fixedly connected to the bottom of the two mounting sleeves 13. Fixed plates 31 are fixedly connected to the outside of both mounting sleeves 13. Sliding rods 32 are fixedly connected inside the fixed plates 31. Moving plates 33 are slidably connected to the outside of the sliding rods 32. Abutting springs 34 are fitted over the sliding rods 32, abutting between the moving plates 33 and the fixed plates 31. Auxiliary plates 35 are symmetrically arranged on one side of the moving plates 33. Pull plates are fixedly connected to the other side of every two auxiliary plates 35. Insertion rods 36 are symmetrically arranged on the other side of the moving plates 33. Through slots for the insertion rods 36 to move are opened on the contact surfaces of the fixed plates 31 and the mounting sleeves 13. Slots for the insertion rods 36 to move are opened at equal intervals inside the movable plates 12. When it is necessary to adjust the overall height of the device... Simply pull the pull plate first. The pull plate will move the auxiliary plate 35 synchronously. The auxiliary plate 35 will then move the moving plate 33 synchronously outside the slide rod 32. During the movement of the moving plate 33, it will compress the abutment spring 34. The moving plate 33 will also move the insertion rod 36 synchronously. When the insertion rod 36 disengages from the slot inside the movable plate 12, the movable plate 12 will be pulled out from inside the mounting sleeve 13. When the movable plate 12 moves the support platform 1 to a suitable height, the pull plate will be released. At this time, the abutment spring 34 will reset and move the moving plate 33 and the insertion rod 36 synchronously. When the insertion rod 36 is inserted into the slot inside the movable plate 12, the movable plate 12 and the mounting sleeve 13 can be fixed. At this time, the overall height of the device can be adjusted, making it convenient for workers of different heights to use the device.

[0045] The above embodiment discloses a high-frequency welding magnetic rod forming mold that facilitates part removal. When forming the high-frequency welding magnetic rod, the raw material powder is first added to the forming cylinder 5. At this time, the electric telescopic rod 7 starts operating, driving the forming plate 10 to move synchronously. When the forming plate 10 enters the forming cylinder 5, it can compress the raw material powder inside the forming cylinder 5. The high-frequency welding magnetic rod is formed through the cooperation between the forming plate 10 and the forming cylinder 5. After the high-frequency welding magnetic rod is formed, the operator rotates the knob 16. The knob 16 then drives the top plate 14 to move synchronously. During the upward movement of the top plate 14, the high-frequency welding magnetic rod inside the forming cylinder 5 is effectively processed. The top-out process allows for convenient and effective removal of the high-frequency welding magnetic rods without the need for manual use of special tools. This significantly improves the efficiency and effectiveness of removing the high-frequency welding magnetic rods, while also reducing the probability of damage or breakage. This enhances the overall quality of the high-frequency welding magnetic rods and improves the overall practicality of the device. The rotating gear 26 and the locking plate 28 effectively lock the knob 16, preventing accidental activation during the pressing process and ensuring the pressing effect is not affected. This also prevents damage to the entire device, effectively extending its service life and increasing its safety during use.

[0046] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A high-frequency welding magnetic rod forming mold for easy part removal, comprising a support platform (1), characterized in that, Side plates (2) are fixedly connected to the left and right surfaces of the support platform (1). Support rods (3) are symmetrically provided on the upper surfaces of the two side plates (2). Top plates (4) are fixedly connected to the top of the multiple support rods (3). Multiple forming cylinders (5) are fixedly installed on the upper surface of the support platform (1). The forming assembly is located directly below the top plate (4) and is used to cooperate with the forming cylinder (5) for forming process; An ejector assembly is located below the support platform (1) and is used to eject the product after the forming process is completed. An anti-accidental touch component is disposed outside the ejector component and is used to protect the ejector component from accidental touch.

2. The high-frequency welding magnetic rod forming mold for easy part removal according to claim 1, characterized in that, The forming assembly includes a lifting plate (8) located directly below the top plate (4). Multiple connecting rods (9) are fixedly connected to the bottom of the lifting plate (8). A forming plate (10) is fixedly connected to the bottom end of each of the multiple connecting rods (9). The upper surface of the top plate (4) is symmetrically provided with mounting holes for installing electric telescopic rods (7). The telescopic ends of the two electric telescopic rods (7) are fixedly connected to the upper surface of the lifting plate (8).

3. The high-frequency welding magnetic rod forming mold for easy part removal according to claim 2, characterized in that, Each pair of support rods (3) is slidably connected to a slide plate (11), and the opposite sides of the two slide plates (11) are fixedly connected to the left and right surfaces of the lifting plate (8), respectively.

4. The high-frequency welding magnetic rod forming mold for easy part removal according to claim 1, characterized in that, The ejection assembly includes multiple adjusting plates (15) fixedly connected to the bottom of the support platform (1). The rear inner wall of the adjusting plate (15) is rotatably connected to a bidirectional threaded rod (17). The other end of the bidirectional threaded rod (17) extends to the outside of the adjusting plate (15) and is fixedly connected to a knob (16). Threaded blocks (18) are symmetrically arranged on the outside of the bidirectional threaded rod (17). The upper surface of the adjusting plate (15) is provided with a guide groove for the threaded blocks (18) to move. The upper surfaces of every two threaded blocks (18) are hinged with a hinge block (20) through a hinge rod (19). The middle of the upper surfaces of multiple hinge blocks (20) is fixedly connected to a top plate (14) through a push rod (21). The inside of the support platform (1) and the forming cylinder (5) is provided with a movable groove for the top plate (14) to move.

5. A high-frequency welding magnetic rod forming mold for easy part removal according to claim 4, characterized in that, The bottom of the support platform (1) is fixedly connected to multiple support sleeves (30). The upper surface of each of the multiple support sleeves (30) is provided with a limiting groove for the top plate (14) to move. The bottom of each of the multiple support sleeves (30) is provided with a sliding groove for the push rod (21) to move.

6. A high-frequency welding magnetic rod forming mold for easy part removal according to claim 4, characterized in that, An outer plate (22) is fixedly connected to the left and right surfaces of the multiple adjustment plates (15). Guide rods (23) are symmetrically provided on the upper surface of the outer plate (22). The other end of the guide rod (23) is fixedly connected to the bottom of the support platform (1). A guide plate (24) is slidably connected to the outside of each pair of guide rods (23). The opposite side of each pair of guide plates (24) is fixedly connected to the left and right surfaces of the multiple hinge blocks (20).

7. A high-frequency welding magnetic rod forming mold for easy part removal according to claim 4, characterized in that, The anti-accidental contact component includes a protective plate (25) fixedly connected to the front surface of the adjustment plate (15). The front and rear surfaces of the protective plate (25) are provided with rotating grooves for the rotation of the bidirectional threaded rod (17). A rotating gear (26) is fixedly connected to the outside of the bidirectional threaded rod (17). The upper surface of the protective plate (25) is symmetrically provided with through holes for the movement of the pull rod (27). A pull ring is fixedly connected to the top of each pair of pull rods (27). A locking plate (28) is fixedly connected to the bottom of each pair of pull rods (27). A return spring (29) is sleeved on the outside of each of the multiple pull rods (27). The multiple return springs (29) abut against the locking plate (28) and the protective plate (25). A locking groove for engaging the rotating gear (26) is provided at the bottom of the locking plate (28).

8. A high-frequency welding magnetic rod forming mold for easy part removal according to claim 1, characterized in that, A movable plate (12) is fixedly connected to the bottom of each of the two side plates (2). A mounting plate (13) is fitted around the movable plate (12). A support frame (6) is fixedly connected to the bottom of each of the two mounting plates (13). A fixed plate (31) is fixedly connected to the outside of each of the two mounting plates (13). A sliding rod (32) is fixedly connected inside the fixed plate (31). A movable plate (33) is slidably connected to the outside of the sliding rod (32). A resisting spring (34) is fitted around the outside of the sliding rod (32). The contact spring (34) abuts against the moving plate (33) and the fixed plate (31). The moving plate (33) has auxiliary plates (35) symmetrically arranged on one side. Each pair of auxiliary plates (35) has a pull plate fixedly connected to the other side. The moving plate (33) has insert rods (36) symmetrically arranged on the other side. The contact surfaces of the fixed plate (31) and the mounting sleeve plate (13) are provided with through slots for the insert rods (36) to move. The moving plate (12) has slots at equal intervals inside for the insert rods (36) to move.

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