Die-casting die convenient to open

Abstract

The utility model relates to the field of sensor accessories, in particular to a die-casting die convenient to open, which comprises a base used for assembling the die-casting die. And the lower support is installed in the base and used for supporting the lower die and the upper die, the lower die is fixedly installed above the lower support, and guide grooves are formed in the periphery of the upper surface of the lower die. According to the die-casting die convenient to open, due to the arrangement of the lower die body, the upper support, the hanging buckle, the upper die body and the adjusting mechanism, the lower die body and the upper die body can be opened more conveniently, manual die opening is not needed, the quality of sensor accessories is guaranteed, the hook below the connecting plate is buckled on the hanging buckle on the upper support, and when die opening is needed, the lower die body and the upper die body need to be opened. A driving motor switch is turned on to drive the lead screw to rotate, the movable block slides towards the two sides through rotation of the lead screw, the connecting rod is used for pulling the fixed frame and the connecting plate which are connected, the connecting plate and the upper support are driven to ascend and descend to complete mold opening, and therefore convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of sensor accessories, and particularly relates to a die-casting mold with convenient mold opening. Background Technique

[0002] A sensor is a detection device that can sense the measured information and transform the sensed information into an electrical signal or other required form of information output according to a certain rule to meet the requirements of information transmission, processing, storage, display, recording, and control. Sensor accessories need to use die-casting molds in the production process. A die-casting mold is a tool for casting metal parts and a tool for completing the die-casting process on a special die-casting forging machine.

[0003] After retrieval, a utility model high-efficiency metal die-casting mold with the publication number of CN216027997U includes a metal die-casting mold body. A metal die-casting groove is opened at the top of the metal die-casting mold body. A plurality of ejector holes are opened on the bottom inner wall of the metal die-casting groove. An ejector lifting seat is arranged below the metal die-casting mold body. A fixed base is arranged at the bottom of the ejector lifting seat. A plurality of ejector rods are fixedly connected to the top of the ejector lifting seat. The top of the ejector lifting seat and the bottom of the metal die-casting mold body are connected by a plurality of tension springs. The top of the fixed base and the bottom of the metal die-casting mold body are connected by four support fixed prisms. The utility model relates to a high-efficiency metal die-casting mold, belonging to the technical field of die-casting molds. By driving the ejector rod to move upward, the workpiece located in the metal die-casting groove is moved upward, which is convenient for taking out the processed workpiece, and the operation steps are simple and convenient.

[0004] For the metal die-casting mold in the above patent, after die-casting the accessories, it is not convenient to open the mold, and manual or mechanical manipulators are required to remove the mold, resulting in low work efficiency. At the same time, there are many uncertain factors in manual mold removal, which is likely to have a certain impact on mold opening and reduce the quality of manufactured accessories.

[0005] Therefore, it is very necessary to invent a die-casting mold with convenient mold opening to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a die-casting mold with convenient mold opening. When mold opening is required, the driving motor switch is turned on to drive the screw rod to rotate. By the rotation of the screw rod, the movable block slides outward to both sides. The connecting rod is used to pull the connected fixed frame and connecting plate, driving the connecting plate and the upper support to lift and complete mold opening, thereby improving the convenience and solving the problems raised in the above background technique.

[0007] To achieve the above purpose, the utility model provides the following technical solution: A die-casting mold with convenient mold opening, including a base for assembling the die-casting mold;

[0008] The lower support is installed inside the base and is used to support the lower die and the upper die. The lower die is fixedly installed above the lower support. Guide grooves are provided around the upper surface of the lower die. Slide bars are fixedly installed around the lower support. The upper support is movably connected to the outside of the slide bars. Hanging hooks are fixedly installed on both sides above the upper support. The upper die is fixedly installed below the upper support. Guide columns are fixedly installed around the lower part of the upper support.

[0009] The bracket is fixed above the base and is used to assemble the adjustment mechanism. Chute grooves are provided on the surfaces of both sides inside the bracket. An adjustment mechanism is arranged inside the bracket for convenient mold opening.

[0010] Preferably, a water inlet is provided on one side in front of the lower die. One end of the water inlet is fixedly connected to a cooling pipe. The other end of the cooling pipe is fixedly connected to a water outlet. A fan is arranged inside the lower part of the lower die.

[0011] Preferably, the adjustment mechanism includes a driving motor, a lead screw, a movable block, a connecting rod, a fixed frame, a connecting plate, a slider, and a hanging hook. The driving motor is installed on one side of the bracket. The output end of the driving motor is fixedly installed with a lead screw. Movable blocks are movably connected to both sides of the outside of the lead screw. Connecting rods are movably connected to both sides of the movable block. One end of the connecting rod is movably connected to a fixed frame. The connecting plate is fixedly installed below the fixed frame.

[0012] Preferably, sliders are fixedly installed on both sides of the connecting plate. The connecting plate is limited and slidably connected to the bracket through the sliders.

[0013] Preferably, hanging hooks are provided on both sides below the connecting plate. The hanging hooks are used in cooperation with the hanging hooks above the upper support.

[0014] Preferably, there are two groups of lead screws, and the thread tapping directions of the two groups of lead screws are opposite.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] Through the settings of the lower die, the upper support, the hanging hook, the upper die, and the adjustment mechanism, it can make the mold opening of the lower die and the upper die more convenient, without manual mold opening, ensuring the quality of the sensor accessories. By hooking the hanging hook below the connecting plate on the hanging hook on the upper support, when mold opening is required, turn on the driving motor switch to drive the lead screw to rotate. Through the rotation of the lead screw, the movable block slides outward to both sides. Use the connecting rod to pull the connected fixed frame and the connecting plate, drive the connecting plate and the upper support to lift and lower to complete mold opening, thereby improving the convenience.

[0017] Through the settings of the lower mold, water inlet, cooling pipe, water outlet and fan, after the sensor fitting is die-cast, cooling water is poured into the cooling pipe from the water inlet, and then the outside of the cooling pipe is blown by the fan under the lower mold, so as to cool the sensor fitting in the lower mold and the upper mold, thereby improving the cooling efficiency. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the lower mold and the upper mold of the utility model;

[0021] Figure 3 It is a schematic diagram of the structure of the fan of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the cooling pipe of the utility model;

[0023] Figure 5 It is a schematic diagram of the structure of the bracket of the utility model;

[0024] Figure 6 It is a schematic diagram of the structure of the adjusting mechanism of the utility model.

[0025] Description of the Reference Numerals:

[0026] 1. Base; 2. Lower support; 3. Lower mold; 4. Water inlet; 5. Cooling pipe; 6. Water outlet; 7. Fan; 8. Guide groove; 9. Slide bar; 10. Upper support; 11. Hanging buckle; 12. Upper mold; 13. Guide post; 14. Bracket; 15. Chute; 16. Adjusting mechanism; 1601. Driving motor; 1602. Lead screw; 1603. Movable block; 1604. Connecting rod; 1605. Fixed frame; 1606. Connecting plate; 1607. Slide block; 1608. Hook. Detailed Embodiments

[0027] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the present utility model will be further described in detail below with reference to the drawings.

[0028] The present utility model provides a die-casting mold with convenient mold opening as Figures 1-6 shown, including a base 1 for assembling the die-casting mold;

[0029] The lower support 2 is installed inside the base 1 and is used to support the lower mold 3 and the upper mold 12. The lower mold 3 is fixedly installed above the lower support 2. Guide grooves 8 are provided around the upper surface of the lower mold 3. Slide rods 9 are fixedly installed around the lower support 2. The outer part of the slide rod 9 is movably connected with the upper support 10. Hanging hooks 11 are fixedly installed on both sides above the upper support 10. The upper mold 12 is fixedly installed below the upper support 10. Guide posts 13 are fixedly installed around the lower part of the upper support 10.

[0030] The bracket 14 is fixed above the base 1 and is used to assemble the adjusting mechanism 16. Chute grooves 15 are provided on the inner surfaces of both sides of the bracket 14. The adjusting mechanism 16 is arranged inside the bracket 14 for convenient mold opening. The hook 1608 below the connecting plate 1606 is buckled on the hanging hook 11 on the upper support 10. When mold opening is required, the switch of the driving motor 1601 is turned on to drive the screw rod 1602 to rotate. The movable block 1603 slides outward to both sides through the rotation of the screw rod 1602. The fixed frame 1605 and the connecting plate 1606 connected thereto are pulled by the connecting rod 1604, driving the connecting plate 1606 and the upper support 10 to lift and complete mold opening, thereby improving the convenience.

[0031] As Figure 1 、 Figure 2 、 Figure 3 and Figure 4 shown, a water inlet 4 is arranged on one side in front of the lower mold 3. One end of the water inlet 4 is fixedly connected with a cooling pipe 5. The other end of the cooling pipe 5 is fixedly connected with a water outlet 6. A fan 7 is arranged inside the lower part of the lower mold 3. After the sensor fittings are die-cast, cooling water is poured into the cooling pipe 5 from the water inlet 4, and then the fan 7 below the lower mold 3 blows air outside the cooling pipe 5, thereby cooling and temperature-reducing the sensor fittings in the lower mold 3 and the upper mold 12, thereby improving the cooling efficiency.

[0032] As Figure 1 、 Figure 5 and Figure 6As shown in the figure, the adjusting mechanism 16 includes a driving motor 1601, a lead screw 1602, a movable block 1603, a connecting rod 1604, a fixing frame 1605, a connecting plate 1606, a slider 1607, and a hook 1608. The driving motor 1601 is installed on one side of the bracket 14. The output end of the driving motor 1601 is fixedly installed with a lead screw 1602. The outer sides of both sides of the lead screw 1602 are movably connected with movable blocks 1603. Both sides of the movable block 1603 are movably connected with connecting rods 1604. One end of the connecting rod 1604 is movably connected with a fixing frame 1605. A connecting plate 1606 is fixedly installed below the fixing frame 1605. By turning on the switch of the driving motor 1601 to drive the rotation of the lead screw 1602, the movable blocks 1603 slide to both sides, thereby driving the connecting rod 1604 and the connecting plate 1606 at one end to rise and fall, and finally driving the lower support 2 and the lower mold 3 to rise and fall, completing the convenient mold opening.

[0033] As Figure 5 and Figure 6 shown in the figure, sliders 1607 are fixedly installed on both sides of the connecting plate 1606. The connecting plate 1606 is connected with the bracket 14 in a limited sliding manner through the sliders 1607. When the connecting plate 1606 rises and falls, the sliders 1607 on both sides and the sliding grooves 15 opened inside the bracket 14 play a role in stabilizing the connecting plate 1606 during the movement.

[0034] As Figure 1 , Figure 5 and Figure 6 shown in the figure, hooks 1608 are arranged on both sides below the connecting plate 1606. The hooks 1608 are used in cooperation with the hanging buckles 11 above the upper support 10. By buckling the hooks 1608 into the hanging buckles 11 above the upper support 10, it is convenient to drive the entire upper support 10 to rise and fall.

[0035] As Figure 6 shown in the figure, there are two groups of lead screws 1602. The thread tapping directions of the two groups of lead screws 1602 are opposite. The lead screw 1602 is divided into two groups. By combining the two groups of lead screws 1602 together and the thread tapping directions of the two are opposite, when the lead screw 1602 rotates, it can drive the two groups of movable blocks 1603 to move in opposite or reverse directions.

[0036] The working principle of this utility model: First, connect the external power supply. Then, hook 1608 under connecting plate 1606 is buckled into hanging buckle 11 on upper support 10. Next, pour the raw material molten slurry into the pouring port above upper support 10. After that, lower mold 3 and upper mold 12 perform die-casting on the sensor fittings. When die-casting is completed and cooling is required, pour cooling water into cooling pipe 5 from water inlet 4, and then turn on the switch of fan 7 to blow air outside cooling pipe 5, so as to cool down the sensor fittings in lower mold 3 and upper mold 12. When cooling is completed, turn off the switch of fan 7, and the cooling water in cooling pipe 5 is discharged from water outlet 6. Then, when mold opening is needed, turn on the switch of driving motor 1601 to drive screw rod 1602 to rotate. The thread tapping directions of the two groups of screw rods 1602 are opposite, so that during the rotation of screw rod 1602, the two groups of movable blocks 1603 can slide outward to both sides. One end connecting rod 1604 of movable block 1603 pulls the connected fixing frame 1605 and connecting plate 1606, driving connecting plate 1606, upper support 10 and upper mold 12 to lift and complete mold opening, thus improving convenience. When mold opening is completed, turn off the switch of driving motor 1601. Finally, the staff takes out the formed sensor fittings, and then continues to die-cast the next sensor fitting according to the above steps. Finally, when the device is not in use, cut off the external power supply. Just like this, the use process of this die-casting mold with convenient mold opening is completed.

[0037] Only some exemplary embodiments of the present utility model are described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A die-casting mold with convenient mold opening, characterized in that: It includes a base (1) for assembling a die-casting mold; A lower support (2) is installed inside the base (1) and is used to support a lower mold (3) and an upper mold (12); the lower mold (3) is fixedly installed on the upper side of the lower support (2); a guide groove (8) is provided around the upper surface of the lower mold (3); a slide bar (9) is fixedly installed around the lower support (2); the outer side of the slide bar (9) is movably connected to an upper support (10); hooks (11) are fixedly installed on both sides of the upper side of the upper support (10); the upper mold (12) is fixedly installed on the lower side of the upper support (10); and guide columns (13) are fixedly installed around the lower side of the upper support (10); The bracket (14) is fixed above the base (1) and is used to assemble the adjustment mechanism (16). Slide grooves (15) are provided on both side surfaces of the inner side of the bracket (14). The adjustment mechanism (16) is provided inside the bracket (14) for convenient mold opening.

2. A die-casting mold with convenient mold opening according to claim 1, characterized in that: A water inlet (4) is provided on the front side of the lower mould (3); one end of the water inlet (4) is fixedly connected to a cooling pipe (5); the other end of the cooling pipe (5) is fixedly connected to a water outlet (6); and a fan (7) is provided inside the lower part of the lower mould (3).

3. A die-casting mold with convenient mold opening according to claim 1, characterized in that: The adjustment mechanism (16) comprises a driving motor (1601), a screw rod (1602), a movable block (1603), a connecting rod (1604), a fixed frame (1605), a connecting plate (1606), a sliding block (1607), and a hook (1608); the driving motor (1601) is mounted on one side of the bracket (14); the screw rod (1602) is fixedly mounted on the output end of the driving motor (1601); the movable blocks (1603) are movably connected to the outer sides of the screw rod (1602); the connecting rods (1604) are movably connected to the fixed frame (1605) at both sides of the movable block (1603); one end of the connecting rod (1604) is movably connected to the fixed frame (1605); and the connecting plate (1606) is fixedly mounted below the fixed frame (1605).

4. A die-casting mold with convenient mold opening according to claim 3, characterized in that: Slide blocks (1607) are fixedly mounted on both sides of the connection plate (1606), and the connection plate (1606) is connected to the bracket (14) in a limited sliding manner via the slide blocks (1607).

5. The die-casting mold with convenient mold opening according to claim 3, characterized in that: Hooks (1608) are provided on both sides below the connecting plate (1606), and the hooks (1608) are used in conjunction with the hook buckles (11) above the upper support (10).

6. The die-casting mold with convenient mold opening according to claim 3, characterized in that: The screw rods (1602) are provided in two groups, and the thread tapping directions of the two groups of screw rods (1602) are opposite.

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