A mold flipping positioning mechanism

Abstract

This application relates to the technical field of mold flipping and discloses a mold flipping and positioning mechanism, including a base. A first support plate and a second support plate are fixedly connected to the upper surface of the base. A rotating shaft is rotatably mounted through the side wall of both the first and second support plates. A fixed frame is fixedly connected to one end of each of the two rotating shafts. A clamping component for clamping the mold is provided inside the fixed frame. This application uses the clamping component to easily clamp and fix the mold inside the fixed frame. A drive motor can drive the fixed frame to rotate, and the fixed frame can drive the mold inside to rotate. The scale line pointed to by the pointer on the right rotating shaft makes it easy for the operator to understand the rotation angle of the mold. An electric telescopic rod drives an electromagnet to contact a permanent magnet. Controlling the electromagnet to be energized can limit the position of the fixed frame to facilitate subsequent mold processing and prevent the mold from shaking during processing, thereby ensuring the processing quality of the mold.

Description

Technical Field

[0001] This application relates to the technical field of mold flipping, and in particular to a mold flipping and positioning mechanism. Background Technology

[0002] In mold manufacturing, machining, and related industries, mold processing involves complex and diverse procedures, often requiring molds to be rotated at different angles to meet the needs of drilling, milling, grinding, and assembly. While some simple mold-flipping fixtures improve the convenience of flipping to a certain extent, their positioning functions are relatively rudimentary. Most simply have a few fixed slots or limit blocks, enabling positioning at limited angles and failing to meet the diverse processing requirements of molds. When encountering processing tasks at special angles, such fixtures are ineffective, requiring manual adjustment, which is both time-consuming and labor-intensive. Moreover, these fixtures do not provide sufficient stability in securing the mold during flipping, allowing the mold to easily shift and posing a safety hazard. Utility Model Content

[0003] To address the problems mentioned in the background art, this application provides a mold flipping and positioning mechanism.

[0004] The mold flipping and positioning mechanism provided in this application adopts the following technical solution:

[0005] A mold flipping and positioning mechanism includes a base, a first support plate and a second support plate fixedly connected to the upper surface of the base, a rotating shaft rotatably mounted through the side walls of the first support plate and the second support plate, a fixed frame fixedly connected to the opposite ends of the two rotating shafts, a clamping assembly for clamping the mold is provided in the fixed frame, the clamping assembly includes two clamping plates, the fixed frame has symmetrically opened sliding grooves inside, two sliders are slidably mounted in each of the two sliding grooves, a clamping plate is fixedly connected between the corresponding two sliders, and a driving assembly for driving the sliders to move is provided on the fixed frame;

[0006] A drive motor is fixedly installed on one side of the first support plate by a fixing frame. The output end of the drive motor is fixedly connected to a first gear, and a second gear that meshes with the first gear is sleeved on one end of the rotating shaft on the left side.

[0007] An electric telescopic rod is fixedly installed on one side of the second support plate by a mounting bracket. An electromagnet is fixedly connected to the output end of the electric telescopic rod, and a permanent magnet that is attracted to the electromagnet is fixedly connected to one end of the rotating shaft on the right side.

[0008] Preferably, the drive assembly includes a bidirectional lead screw rotatably mounted inside one of the slides, the bidirectional lead screw passing through two of the slides and threadedly connected to them.

[0009] Preferably, a pointer is provided on the side wall of one end of the rotating shaft on the right side, and a scale line is provided on one side of the second support plate to cooperate with the pointer.

[0010] Preferably, rubber pads are provided on opposite sides of both clamping plates.

[0011] Preferably, one end of the bidirectional lead screw movably passes through the side wall of the fixed frame and is fixedly connected to a knob.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] Compared to existing technologies, this device features a clamping assembly that allows for easy clamping and fixing of the mold inside a fixed frame. A drive motor rotates the fixed frame, which in turn rotates the mold inside. The pointer on the right-side rotating shaft indicates the rotation angle of the mold, and an electric telescopic rod engages an electromagnet with a permanent magnet. By energizing the electromagnet, the fixed frame can be limited to prevent subsequent mold processing and avoid any shaking during processing, thus ensuring the quality of the mold processing. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an embodiment of the application;

[0015] Figure 2 This is a structural schematic diagram from another perspective of the application's embodiments;

[0016] Figure 3 This is a schematic diagram of the structure of the driver component in the embodiment of the application.

[0017] Explanation of reference numerals in the attached drawings: 1. Base; 2. First support plate; 3. Fixing frame; 4. Drive motor; 5. First gear; 6. Second gear; 7. Fixing frame; 8. Clamping plate; 9. Rubber pad; 10. Second support plate; 11. Mounting frame; 12. Electric telescopic rod; 13. Pointer; 14. Scale line; 15. Permanent magnet; 16. Electromagnet; 17. Rotating shaft; 18. Two-way lead screw; 19. Knob; 20. Slide groove; 21. Slider. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0019] This application discloses a mold flipping and positioning mechanism. (Refer to...) Figure 1-3A mold flipping and positioning mechanism includes a base 1. A first support plate 2 and a second support plate 10 are fixedly connected to the upper surface of the base 1. A rotating shaft 17 is rotatably mounted through the side walls of both the first support plate 2 and the second support plate 10. A fixed frame 7 is fixedly connected to the opposite ends of the two rotating shafts 17. A clamping assembly for clamping the mold is provided inside the fixed frame 7. The clamping assembly includes two clamping plates 8. Slide grooves 20 are symmetrically opened inside the fixed frame 7. Two sliders 21 are slidably mounted in each of the two slide grooves 20. A clamping plate 8 is fixedly connected between the corresponding two sliders 21. A driving assembly for driving the sliders 21 to move is provided on the fixed frame 7. The driving assembly includes a bidirectional lead screw 18. The bidirectional lead screw 18 is rotatably mounted inside one of the slide grooves 20. After passing through two sliders 21 and being threaded to them, one end of the bidirectional lead screw 18 moves through the side wall of the fixed frame 7 and is fixedly connected to a knob 19. A drive motor 4 is fixedly installed on one side of the first support plate 2 through a fixed bracket 3. A first gear 5 is fixedly connected to the output end of the drive motor 4. A second gear 6 that meshes with the first gear 5 is sleeved on one end of the left rotating shaft 17. An electric telescopic rod 12 is fixedly installed on one side of the second support plate 10 through a mounting bracket 11. An electromagnet 16 is fixedly connected to the output end of the electric telescopic rod 12. A permanent magnet 15 that is magnetically attracted to the electromagnet 16 is fixedly connected to one end of the right rotating shaft 17. A pointer 13 is provided on the side wall of one end of the right rotating shaft 17. A scale line 14 that works with the pointer 13 is provided on one side of the second support plate 10.

[0020] The implementation principle of the mold flipping and positioning mechanism in this application embodiment is as follows: All electrical components in this application are externally connected to a power supply and control switch during use. In use, the mold to be processed is placed inside the fixed frame 7. The knob 19 drives the bidirectional lead screw 18 to rotate, which in turn moves the two sliders 21 on it. The sliders 21 move the clamping plates 8, bringing them closer together to clamp and fix the mold. Activating the electric telescopic rod 12 moves the electromagnet 16, causing it to come into contact with the permanent magnet 15. Then, the electromagnet 16 is energized, allowing it and the permanent magnet 15 to attract each other. This allows the fixed frame 7 to be limited via the rotating shaft 17, preventing the mold from shaking during processing. When the processing angle of the mold needs to be adjusted, the electromagnet 16 is de-energized, and the electric telescopic rod 12 moves the electromagnet 16 away from the permanent magnet 15. Activating the drive motor 4 rotates the first gear 5, which in turn rotates the left-side rotating shaft 17 via the second gear 6. The rotating shaft 17 can drive the fixed frame 7 and the right-side rotating shaft 17 to rotate synchronously. The fixed frame 7 can drive the internal mold to rotate. The scale line 14 pointed to by the pointer 13 on the right-side rotating shaft 17 makes it easy for the staff to understand the rotation angle of the mold. When the mold rotates to the appropriate angle, the operation of the drive motor 4 is paused, and the electromagnet 16 is driven to contact the permanent magnet 15 again by the electric telescopic rod 12. Controlling the electromagnet 16 to energize it can limit the fixed frame 7 for subsequent mold processing. During this process, the clamping assembly can easily clamp and fix the mold inside the fixed frame 7. The drive motor 4 can drive the fixed frame 7 to rotate, and the fixed frame 7 can drive the internal mold to rotate. The scale line 14 pointed to by the pointer 13 on the right-side rotating shaft 17 makes it easy for the staff to understand the rotation angle of the mold. The electric telescopic rod 12 drives the electromagnet 16 to contact the permanent magnet 15. Controlling the electromagnet 16 to energize it can limit the fixed frame 7 for subsequent mold processing, preventing the mold from shaking during processing, thereby ensuring the processing quality of the mold.

[0021] Reference Figure 1-3 Rubber pads 9 are provided on opposite sides of the two clamping plates 8, and the clamping plates 8 can be used to fix the mold through the rubber pads 9.

[0022] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0023] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0024] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0025] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A mold flipping and positioning mechanism, characterized in that: The system includes a base (1), on the upper surface of which a first support plate (2) and a second support plate (10) are fixedly connected. A rotating shaft (17) is rotatably mounted through the side walls of the first support plate (2) and the second support plate (10). A fixed frame (7) is fixedly connected to the opposite ends of the two rotating shafts (17). A clamping assembly for clamping the mold is provided inside the fixed frame (7). The clamping assembly includes two clamping plates (8). Slide grooves (20) are symmetrically opened inside the fixed frame (7). Two sliders (21) are slidably installed in each of the two slide grooves (20). A clamping plate (8) is fixedly connected between the corresponding two sliders (21). A driving assembly for driving the sliders (21) to move is provided on the fixed frame (7). A drive motor (4) is fixedly installed on one side of the first support plate (2) by a fixing bracket (3). The output end of the drive motor (4) is fixedly connected to a first gear (5). A second gear (6) that meshes with the first gear (5) is sleeved on one end of the rotating shaft (17) on the left side. An electric telescopic rod (12) is fixedly installed on one side of the second support plate (10) by a mounting bracket (11). An electromagnet (16) is fixedly connected to the output end of the electric telescopic rod (12). A permanent magnet (15) that is magnetically attracted to the electromagnet (16) is fixedly connected to one end of the rotating shaft (17) on the right side.

2. The mold flipping and positioning mechanism according to claim 1, characterized in that: The drive assembly includes a bidirectional lead screw (18) rotatably mounted inside one of the slides (20), the bidirectional lead screw (18) passing through two of the slides (21) and threadedly connected thereto.

3. The mold flipping and positioning mechanism according to claim 1, characterized in that: A pointer (13) is provided on the side wall of one end of the rotating shaft (17) on the right side, and a scale line (14) is provided on one side of the second support plate (10) to cooperate with the pointer (13).

4. The mold flipping and positioning mechanism according to claim 1, characterized in that: Rubber pads (9) are provided on opposite sides of both clamping plates (8).

5. The mold flipping and positioning mechanism according to claim 2, characterized in that: One end of the bidirectional lead screw (18) movably passes through the side wall of the fixed frame (7) and is then fixedly connected to a knob (19).

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