Forming machining die

Abstract

The utility model discloses a forming processing mould, which relates to the technical field of mould processing and comprises a lower mould, a lifting groove is arranged in the lower mould, a lifting rod is slidably connected in the lifting groove, a threaded rod is rotatably connected in the lifting groove, and the threaded rod penetrates through the lifting rod and is in threaded connection with the lifting rod. A first sliding groove is formed in the position, located at the top of the lifting groove, of the interior of the lower mold, and a second sliding groove is formed in the position, located in the first sliding groove, of the interior of the lower mold. The die-casting device has the beneficial effects that through mutual cooperation of the lifting groove, the threaded rod, the lifting rod, the first sliding groove, the first sliding block, the second sliding groove, the top plate, an internal groove, a first rotating shaft, a worm gear, a worm, a servo motor, a handle and a second rotating shaft, a workpiece which is subjected to die-casting in the lower die can be ejected out of the interior of the lower die; and meanwhile, a release agent is injected into the spraying pipe through the telescopic pipe, and then a workpiece subjected to follow-up die casting can be demolded conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a forming processing mold. Background Art

[0002] Molds are various molds and tools used in industrial production to obtain the required products by methods such as injection molding, blow molding, extrusion, die casting or forging, smelting, and stamping. Usually, the mold consists of two parts, the upper mold and the lower mold. The steel plate is placed between the upper and lower molds, and the material is formed under the action of the press. When the press is opened, a workpiece determined by the shape of the mold is obtained.

[0003] According to the Chinese patent application number 202222375420.0, a shell forming processing mold is disclosed, including a base, a fixing rod, a lower module and an upper module. The top of the base is fixedly connected to the bottom of the fixing rod, the bottom of the upper module is tightly fitted with the top of the lower module, the interior of the upper module and the lower module are both slidably connected to the surface of the fixing rod, the top of the base is tightly connected to a spring seat, the top of the spring seat is in close contact with the bottom of the lower module, the interior of the spring seat is slidably connected to the surface of the fixing rod, the front side of the upper module is fixedly connected to an L block, the front side of the lower module is fixedly connected to a square block, a cavity is opened inside the square block, and a pressing device is provided at the bottom of the inner wall of the cavity Two fixing devices are provided on the top of the pressing device, and the surfaces at the opposite ends of the two fixing devices cooperate with the inside of the L block. By setting the base, the fixing rod, the lower module, the upper module, the spring seat, the L block, the square block, the cavity, the pressing device and the fixing device, the pressing device is used inside the cavity, so that the pressing rod can drive the two fixing blocks to move, so that the two fixing blocks are respectively moved out from the inside of the two fixing grooves, thereby realizing the separation of the upper module and the lower module. The fixing device is used inside the cavity, so that the fixing block can fix the fixing groove, thereby realizing the fixation of the upper module and the lower module, which has the advantages of enabling staff to quickly disassemble and assemble the mold without using tools, and also making the modules more stably fitted.

[0004] However, after the shell forming mold is used to die-cast the workpiece, the workpiece will be embedded in the lower mold, which makes it inconvenient for the staff to manually remove the workpiece, increases the staff's workload, and reduces the efficiency of subsequent die-casting workpieces. Therefore, we propose a forming mold. Utility Model Content

[0005] In view of the deficiencies in the prior art, the present invention provides a forming processing die, which solves the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a forming processing mold, including a lower mold, a lifting groove is provided inside the lower mold, a lifting rod is slidably connected inside the lifting groove, a threaded rod is rotatably connected inside the lifting groove, the threaded rod passes through the lifting rod and is threadedly connected thereto, a first slide groove is provided inside the lower mold and at the top of the lifting groove, a second slide groove is provided inside the lower mold and at the inside of the first slide groove, a first slider is fixedly connected to the top of the lifting rod, a plurality of spray pipes are fixedly connected to the inside of the first slider, a top plate is fixedly connected to the top of the first slider, the first slider is slidably connected to the inside of the first slide groove, and the top plate is slidably connected to the inside of the second slide groove.

[0007] Preferably, an internal groove is opened inside the lower mold, and a worm gear is connected to the internal rotation of the internal groove, a worm gear is fixedly connected to the outside of the first rotating shaft and located inside the internal groove, and a second rotating shaft is connected to the internal rotation of the internal groove, and a worm is fixedly connected to the outside of the second rotating shaft and located inside the internal groove, and the worm and worm wheel are meshed with each other, and one end of the first rotating shaft extends to the inside of the lifting groove and is fixedly connected to the threaded rod, and the normal operation of the lifting mechanism can be guaranteed through the mutual cooperation of the internal groove, the first rotating shaft, the worm gear, the second rotating shaft, the worm, the servo motor and the handle.

[0008] Preferably, a servo motor is fixedly installed inside the lower mold, an output end of the servo motor is fixedly connected to the second rotating shaft, and one end of the second rotating shaft extends to the outside of the lower mold and is fixedly connected to the handle.

[0009] Preferably, a telescopic tube is fixedly connected between the plurality of spraying tubes, and one end of the telescopic tube extends to the outside of the lower mold.

[0010] Preferably, a plurality of positioning rods are fixedly connected to the top of the lower mold, the outer side of the positioning rods is plugged into the upper mold, and a plurality of positioning grooves are provided inside the upper mold. The positioning rods are plugged into the inside of the positioning grooves, and the lower mold and the upper mold can be positioned by the mutual cooperation of the positioning rods and the positioning grooves.

[0011] Preferably, two corresponding plug-in grooves are provided inside the lower mold, and a third slide groove is provided inside the lower mold and on one side of the plug-in groove. The third slide groove is slidably connected to the inside of the third slide groove. The bottom of the upper mold is fixedly connected to two corresponding plug-in blocks, and a limiting groove is provided inside the plug-in block. The plug-in block is plugged into the inside of the plug-in groove, and the third slide groove and the limiting groove cooperate with each other. Through the mutual cooperation of the plug-in groove, the third slide groove, the third slide block, the pull rod, the telescopic spring, the plug-in block and the limiting groove, the upper mold can be fixed to the top of the lower mold, so that the upper mold and the lower mold are tightly fitted, and at the same time, the lower mold and the upper mold can be disassembled conveniently, and demoulding is convenient, thereby improving the practicality of the molding mold.

[0012] Preferably, a pull rod is fixedly connected to one side of the third slider, one end of the pull rod extends to the outside of the lower mold, and a plurality of telescopic springs are arranged inside the third slide groove, one end of the telescopic spring is fixedly connected to the inner wall of the third slide groove, and the other end of the telescopic spring is fixedly connected to one side of the third slider.

[0013] The utility model provides a forming processing mold, which has the following beneficial effects:

[0014] 1. The molding die can eject the die-cast workpiece from the lower mold through the cooperation of the lifting groove, the threaded rod, the lifting rod, the first slide groove, the first slider, the second slide groove, the top plate, the internal groove, the first rotating shaft, the worm gear, the worm, the servo motor, the handle and the second rotating shaft. At the same time, the release agent is injected into the interior of the spray pipe through the telescopic tube, and then the subsequent die-cast workpiece is conveniently demolded, thereby improving the practicality of the molding die.

[0015] 2. The forming processing mold can make the lower mold and the upper mold fit tightly together through the mutual cooperation of the plug-in groove, the third slide groove, the third slider, the pull rod, the telescopic spring, the plug-in block and the limit groove. At the same time, the staff can quickly disassemble the lower mold and the upper mold without using tools, which improves the practicality of the forming processing mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural diagram of the fixing mechanism of the present utility model;

[0018] Figure 3 It is a structural schematic diagram of the demoulding mechanism of the utility model.

[0019] In the figure: 1. Lower mold; 2. Upper mold; 3. Lifting groove; 4. Threaded rod; 5. Lifting rod; 6. First slide groove; 7. First slider; 8. Spray pipe; 9. Second slide groove; 10. Top plate; 11. Internal groove; 12. First rotating shaft; 13. Worm gear; 14. Worm; 15. Servo motor; 16. Handle; 17. Positioning rod; 18. Positioning groove; 19. Plug-in groove; 20. Third slide groove; 21. Third slider; 22. Pull rod; 23. Telescopic spring; 24. Plug-in block; 25. Limiting groove; 26. Telescopic tube; 27. Second rotating shaft. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a molding die, comprising a lower die 1, a lifting slot 3 is provided inside the lower die 1, a lifting rod 5 is slidably connected inside the lifting slot 3, a threaded rod 4 is rotatably connected inside the lifting slot 3, the threaded rod 4 passes through the lifting rod 5 and is threadedly connected thereto, a first slide groove 6 is provided inside the lower die 1 and at the top of the lifting slot 3, a second slide groove 9 is provided inside the lower die 1 and at the inside of the first slide groove 6, a first slider 7 is fixedly connected to the top of the lifting rod 5, a plurality of spray pipes 8 are fixedly connected to the inside of the first slider 7, a top plate 10 is fixedly connected to the top of the first slider 7, the first slider 7 is slidably connected to the inside of the first slide groove 6, and the top plate 10 is slidably connected to the inside of the second slide groove 9;

[0022] The interior of the lower mold 1 is provided with an internal groove 11, and the internal rotation of the internal groove 11 is connected to a worm gear 13, the outside of the first rotating shaft 12 and the inside of the internal groove 11 are fixedly connected to the worm gear 13, the internal rotation of the internal groove 11 is connected to a second rotating shaft 27, the outside of the second rotating shaft 27 and the inside of the internal groove 11 are fixedly connected to a worm 14, the worm 14 and the worm wheel 13 are meshed with each other, one end of the first rotating shaft 12 extends to the interior of the lifting groove 3 and is fixedly connected to the threaded rod 4, and the normal operation of the lifting mechanism can be guaranteed by the mutual cooperation of the internal groove 11, the first rotating shaft 12, the worm gear 13, the second rotating shaft 27, the worm 14, the servo motor 15 and the handle 16. According to the use requirements, the staff starts the servo motor 15 or manually turns the handle 16 to drive the second rotating shaft. The movable shaft 27 rotates, and then drives the worm 14 to rotate, and then drives the first rotating shaft 12 to rotate, and then drives the worm gear 13 to rotate, and then drives the threaded rod 4 to rotate, and then drives the lifting rod 5 to slide inside the lifting groove 3, and then pushes the first slider 7 and the top plate 10 to slide to the outside of the first slide groove 6 and the second slide groove 9, thereby ejecting the workpiece inside the lower mold 1, thereby demoulding the workpiece, and at the same time, the demoulding agent is injected into the inside of the spray pipe 8 through the telescopic tube 26, and then sprayed into the inside of the lower mold 1, thereby facilitating the subsequent demoulding of the die-cast workpiece, thereby improving the practicality of the molding mold, and a servo motor 15 is fixedly installed inside the lower mold 1, and the output end of the servo motor 15 is fixedly connected to the second rotating shaft 27, and one end of the second rotating shaft 27 extends to the outside of the lower mold 1 and is fixedly connected to the handle 16;

[0023] A telescopic tube 26 is fixedly connected between the multiple spraying tubes 8, and one end of the telescopic tube 26 extends to the outside of the lower mold 1;

[0024] The top of the lower mold 1 is fixedly connected with a plurality of positioning rods 17, the outer side of the positioning rods 17 is plugged with the upper mold 2, and the interior of the upper mold 2 is provided with a plurality of positioning grooves 18. The positioning rods 17 are plugged into the interior of the positioning grooves 18. Through the mutual cooperation of the positioning rods 17 and the positioning grooves 18, the lower mold 1 and the upper mold 2 can be positioned;

[0025] Two corresponding plug-in grooves 19 are provided inside the lower mold 1, and a third slide groove 20 is provided inside the lower mold 1 and on one side of the plug-in groove 19. The third slide groove 20 is slidably connected to the inside of the third slide groove 20. The bottom of the upper mold 2 is fixedly connected to two corresponding plug-in blocks 24. The plug-in blocks 24 are provided with limiting grooves 25. The plug-in blocks 24 are plugged into the inside of the plug-in groove 19. The third slide groove 20 and the limiting groove 25 cooperate with each other. Through the mutual cooperation of the plug-in groove 19, the third slide groove 20, the third slide block 21, the pull rod 22, the telescopic spring 23, the plug-in block 24 and the limiting groove 25, the upper mold 2 can be fixed to the top of the lower mold 1, so that the upper mold 2 and the lower mold 1 are tightly fitted, and at the same time, the lower mold 1 and the upper mold 2 are convenient to disassemble, and demoulding is convenient, thereby improving the practicality of the molding mold;

[0026] A pull rod 22 is fixedly connected to one side of the third slider 21, and one end of the pull rod 22 extends to the outside of the lower mold 1. A plurality of telescopic springs 23 are arranged inside the third slide groove 20, and one end of the telescopic spring 23 is fixedly connected to the inner wall of the third slide groove 20, and the other end of the telescopic spring 23 is fixedly connected to one side of the third slider 21.

[0027] In summary, when the molding die is used, the staff starts the servo motor 15 or manually turns the handle 16 according to the needs, drives the second rotating shaft 27 to rotate, and then drives the worm 14 to rotate, and then drives the first rotating shaft 12 to rotate, and then drives the worm wheel 13 to rotate, and then drives the threaded rod 4 to rotate, and then drives the lifting rod 5 to slide inside the lifting groove 3, and the lifting rod 5 can only move up and down in the lifting groove 3, and then pushes the first slider 7 and the top plate 10 to slide to the outside of the first slide groove 6 and the second slide groove 9, so as to eject the workpiece inside the lower mold 1, thereby demolding the workpiece, and at the same time injecting the release agent into the inside of the spray pipe 8 through the telescopic tube 26, and then Spray it into the interior of the lower mold 1, so as to facilitate the subsequent demolding of the die-cast workpiece. During operation, align the positioning rod 17 with the positioning groove 18 to position the lower mold 1 and the upper mold 2, and then insert the plug-in block 24 into the interior of the plug-in groove 19, and then push the third slider 21 to slide into the interior of the third slide groove 20, and then shrink the telescopic spring 23. When the plug-in block 24 is inserted into the interior of the plug-in groove 19, the telescopic spring 23 rebounds to push the third slider 21 to reset, and then the third slider 21 is inserted into the interior of the limit groove 25, thereby fixing the plug-in block 24 to the interior of the plug-in groove 19, and then making the lower mold 1 and the upper mold 2 fit tightly.

[0028] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forming mold, comprising a lower mold (1), characterized in that: The lower mold (1) is provided with a lifting groove (3) inside, and a lifting rod (5) is slidably connected inside the lifting groove (3), and a threaded rod (4) is rotatably connected inside the lifting groove (3), and the threaded rod (4) passes through the lifting rod (5) and is threadedly connected thereto. A first sliding groove (6) is provided inside the lower mold (1) and located at the top of the lifting groove (3), and a second sliding groove (9) is provided inside the lower mold (1) and located inside the first sliding groove (6). The top of the lifting rod (5) is fixedly connected with a first slider (7), and the interior of the first slider (7) is fixedly connected with a plurality of spray pipes (8), and the top of the first slider (7) is fixedly connected with a top plate (10), and the first slider (7) is slidably connected to the interior of the first sliding groove (6), and the top plate (10) is slidably connected to the interior of the second sliding groove (9).

2. A forming mold according to claim 1, characterized in that: An internal groove (11) is provided inside the lower mold (1), a worm wheel (13) is rotatably connected inside the internal groove (11), a worm wheel (13) is fixedly connected outside the first rotating shaft (12) and located inside the internal groove (11), a second rotating shaft (27) is rotatably connected inside the internal groove (11), a worm (14) is fixedly connected outside the second rotating shaft (27) and located inside the internal groove (11), the worm (14) and the worm wheel (13) are meshed with each other, and one end of the first rotating shaft (12) extends to the inside of the lifting groove (3) and is fixedly connected to the threaded rod (4).

3. A forming mold according to claim 2, characterized in that: A servo motor (15) is fixedly installed inside the lower mold (1), and the output end of the servo motor (15) is fixedly connected to the second rotating shaft (27). One end of the second rotating shaft (27) extends to the outside of the lower mold (1) and is fixedly connected to the handle (16).

4. The forming mold according to claim 1, characterized in that: A telescopic tube (26) is fixedly connected between the plurality of spraying tubes (8), and one end of the telescopic tube (26) extends to the outside of the lower mold (1).

5. The forming mold according to claim 1, characterized in that: The top of the lower mold (1) is fixedly connected with a plurality of positioning rods (17), the outer sides of the positioning rods (17) are plugged with the upper mold (2), the interior of the upper mold (2) is provided with a plurality of positioning grooves (18), and the positioning rods (17) are plugged with the interior of the positioning grooves (18).

6. A forming mold according to claim 5, characterized in that: Two corresponding plug-in grooves (19) are provided inside the lower mold (1), a third slide groove (20) is provided inside the lower mold (1) and on one side of the plug-in groove (19), a third slider (21) is slidably connected inside the third slide groove (20), two corresponding plug-in blocks (24) are fixedly connected to the bottom of the upper mold (2), a limiting groove (25) is provided inside the plug-in block (24), the plug-in block (24) is plugged into the inside of the plug-in groove (19), and the third slide groove (20) and the limiting groove (25) cooperate with each other.

7. A forming mold according to claim 6, characterized in that: One side of the third slider (21) is fixedly connected to a pull rod (22), one end of which extends to the outside of the lower mold (1), and a plurality of telescopic springs (23) are arranged inside the third slide groove (20), one end of which is fixedly connected to the inner wall of the third slide groove (20), and the other end of which is fixedly connected to one side of the third slider (21).

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