Injection mold processing positioning device

Abstract

The utility model relates to positioning device technical field especially a kind of injection mold processing positioning device, including mounting seat, the mounting seat top is fixedly connected with two support plates, two the support plate top is fixedly connected with mounting plate, the mounting seat top is fixedly connected with fixed plate, the fixed plate outer wall is fixedly connected with motor, the motor output end is fixedly connected with output shaft, the output shaft top is penetrated mounting plate and is rotatably connected with it, the output shaft outer wall is formed with multiple lugs outward, the output shaft outer wall is equipped with gear, the gear outer wall is set with the clamping hole, the lug is slidably connected with the clamping hole inner wall, device in the utility model, motor drives output shaft rotation, output shaft is driven gear rotation by the multiple lugs of outer wall, driven gear ring rotation by gear, driven mold placing platform rotation by mounting sleeve by gear ring, to be able to adjust the angle of mould, to reduce the complexity of operation.

Description

Technical Field

[0001] This utility model relates to the field of positioning device technology, and more specifically, to a positioning device for injection mold processing. Background Technology

[0002] Injection molding, also known as injection molding, is a molding process that combines injection and molding technologies. Precise positioning of the semi-finished injection mold is a crucial step in the production and processing of injection molds. This step greatly facilitates the subsequent diverse processing operations of the mold, thereby ensuring the smoothness and efficiency of the entire production process.

[0003] In existing technologies, such as the document with publication number CN220331254U, a positioning device for injection mold processing is specifically disclosed. In this device, the limiting block is moved to facilitate the limiting block to limit and fix both sides of the injection mold. At the same time, a small electric push rod is activated to move the clamping plate, which can press against the surface of the injection mold to compress and fix the injection mold, thereby completing the positioning of the injection mold. However, during the processing of injection molds, multi-angle processing operations are usually required. This fixing method makes it difficult for the injection mold to rotate quickly, requiring manual adjustment of the mold's installation angle, which increases the complexity of the operation. Therefore, we propose an injection mold processing positioning device. Utility Model Content

[0004] Based on the aforementioned technical problem that the fixing method in the existing device makes it difficult for the injection mold to rotate quickly, requiring manual adjustment of the mold's installation angle, thus increasing the complexity of operation, this utility model proposes an injection mold processing positioning device.

[0005] This utility model discloses an injection mold processing positioning device, including a mounting base. Two support plates are fixedly connected to the top of the mounting base, and mounting plates are fixedly connected to the top of the two support plates. A fixing plate is fixedly connected to the top of the mounting base. A motor is fixedly connected to the outer wall of the fixing plate. An output shaft is fixedly connected to the output end of the motor. The top of the output shaft passes through the mounting plate and is rotatably connected to it. Multiple protrusions are formed on the outer wall of the output shaft. A gear is sleeved on the outer wall of the output shaft. A locking hole is opened on the outer wall of the gear. The protrusions are slidably connected to the inner wall of the locking hole. A mold placement platform is provided above the mounting plate. A mounting sleeve is rotatably connected to the outer wall of the mold placement platform. A gear ring is fixedly connected to the outer circumference of the mounting sleeve and meshes with the gear. A connecting plate is rotatably connected to the outer wall of the mounting sleeve. First connecting rings are fixedly connected to the top and bottom of the gear. The first connecting ring located below is rotatably connected to the connecting plate.

[0006] Preferably, the inner wall of the card hole has multiple arc surfaces, and the protrusion has a semi-circular structure.

[0007] Preferably, corrugated telescopic sleeves are fixedly connected to the outer walls of both first connecting rings, and second connecting rings are fixedly connected to the ends of both corrugated telescopic sleeves. Two convex rings are fixedly connected to the outer wall of the output shaft. The outer wall of the lower convex ring is fixedly connected to the second connecting ring, and a top plate is fixedly connected to the top of the upper second connecting ring. The top plate is threadedly connected to the output shaft by bolts.

[0008] Preferably, two hydraulic cylinders are fixedly connected to the top of the mounting base, and the output ends of the two hydraulic cylinders pass through the mounting plate and are slidably connected to it.

[0009] Preferably, a rotating sleeve is rotatably connected to the outer circumference of the mold placement platform, and two extension plates are fixedly connected to the outer circumference of the rotating sleeve. The bottom of the two extension plates are respectively fixedly connected to the output end of the corresponding hydraulic cylinder.

[0010] Preferably, a bracket is fixedly connected to the top of the mounting plate, and a limiting groove is formed on the top of each bracket. The ends of the two extension plates pass through the limiting grooves and are slidably connected to them. A fixing block is fixedly connected to the top of each of the two extension plates, and a cylinder is fixedly connected to the inner wall of each fixing block. A positioning plate is fixedly connected to the output end of each of the two cylinders.

[0011] The beneficial effects of this utility model, achieved through the above technical solution, are as follows:

[0012] 1. The motor drives the output shaft to rotate, and the output shaft drives the gear to rotate through multiple protrusions on the outer wall. The gear drives the gear ring to rotate, and the gear ring drives the mold placement table to rotate through the mounting sleeve. This allows the angle of the mold to be adjusted, thereby reducing the complexity of operation.

[0013] 2. Lubricating grease is filled into the protrusions on the outer wall of the output shaft. The corrugated expansion sleeve can seal the protrusions on the outer wall of the output shaft, thereby preventing dust from entering and ensuring the lubrication effect of the grease. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a partial structural schematic diagram of the present invention;

[0016] Figure 3 This is a schematic diagram of the gear mounting structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the gear structure of this utility model.

[0018] In the diagram: 1. Mounting base; 2. Support plate; 3. Mounting plate; 4. Bracket; 5. Limiting groove; 6. Extension plate; 7. Fixing block; 8. Cylinder; 9. Positioning plate; 10. Mold placement platform; 11. Rotating sleeve; 12. Hydraulic cylinder; 13. Gear ring; 14. Fixing plate; 15. Motor; 16. Output shaft; 17. Protrusion; 18. Protruding ring; 19. Gear; 20. Snap hole; 21. Arc surface; 22. First connecting ring; 23. Corrugated telescopic sleeve; 24. Second connecting ring; 25. Top plate; 26. Connecting plate; 27. Mounting sleeve. Detailed Implementation

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model. In this utility model, unless otherwise expressly specified and limited, the term "fixed connection" should be interpreted broadly. For example, "fixed connection" can mean fixed installation, detachable connection, or integral; it can mean mechanical connection or electrical connection; it can mean direct connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] like Figures 1-4 As shown, an injection mold processing positioning device includes a mounting base 1. Two support plates 2 are fixedly connected to the top of the mounting base 1. A mounting plate 3 is fixedly connected to the top of the two support plates 2. A fixing plate 14 is fixedly connected to the top of the mounting base 1. A motor 15 is fixedly connected to the outer wall of the fixing plate 14. An output shaft 16 is fixedly connected to the output end of the motor 15. The top of the output shaft 16 passes through the mounting plate 3 and is rotatably connected to it. Multiple protrusions 17 are formed on the outer wall of the output shaft 16. A gear 19 is sleeved on the outer wall of the output shaft 16. A locking hole 20 is opened on the outer wall of the gear 19. The protrusions 17 are slidably connected to the inner wall of the locking hole 20. A mold placement platform 10 is provided above the mounting plate 3. A mounting sleeve 27 is rotatably connected to the outer wall of the mold placement platform 10. A gear ring 13 is fixedly connected to the outer circumference of the mounting sleeve 27. The gear ring 13 meshes with the gear 19. A connecting plate 26 is rotatably connected to the outer wall of the mounting sleeve 27. A first connecting ring 22 is fixedly connected to the top and bottom of the gear 19. The first connecting ring 22 located below is rotatably connected to the connecting plate 26. The output shaft 16 is driven to rotate by the motor 15. The protrusion 17 on the output shaft 16 is slidably connected to the locking hole 20 of the gear 19, realizing the synchronous rotation of the gear 19. This design allows the mold placement table 10 to rotate flexibly, thus facilitating the processing needs of the mold at different angles.

[0021] like Figure 3 and Figure 4 As shown, the inner wall of the card hole 20 has multiple arc surfaces 21, and the protrusion 17 has a semi-circular structure.

[0022] like Figure 3 and Figure 4 As shown, corrugated telescopic sleeves 23 are fixedly connected to the outer walls of the two first connecting rings 22, and second connecting rings 24 are fixedly connected to the ends of the two corrugated telescopic sleeves 23. Two protruding rings 18 are fixedly connected to the outer wall of the output shaft 16. The outer wall of the lower protruding ring 18 is fixedly connected to the second connecting ring 24, and a top plate 25 is fixedly connected to the top of the upper second connecting ring 24. The top plate 25 is threadedly connected to the output shaft 16 by bolts.

[0023] like Figure 1 As shown, two hydraulic cylinders 12 are fixedly connected to the top of the mounting base 1. The output ends of the two hydraulic cylinders 12 pass through the mounting plate 3 and are slidably connected to it. The setting of the hydraulic cylinders 12 enables the mold placement table 10 to achieve precise lifting and lowering movements, thereby meeting the processing requirements of the mold at different heights.

[0024] like Figure 1 As shown, a rotating sleeve 11 is rotatably connected to the outer circumference of the mold placement platform 10. Two extension plates 6 are fixedly connected to the outer circumference of the rotating sleeve 11. The bottom of the two extension plates 6 are fixedly connected to the output end of the corresponding hydraulic cylinder 12.

[0025] like Figure 1 and Figure 2 As shown, a bracket 4 is fixedly connected to the top of the mounting plate 3. Each bracket 4 has a limit groove 5 on its top. The ends of the two extension plates 6 pass through the limit grooves 5 and are slidably connected to them. Each extension plate 6 has a fixed block 7 fixedly connected to its top. Each fixed block 7 has a cylinder 8 fixedly connected to its inner wall. Each cylinder 8 has a positioning plate 9 fixedly connected to its output end.

[0026] Working principle: The motor 15 drives the output shaft 16 to rotate. The output shaft 16 drives the gear 19 to rotate through multiple protrusions 17 on the outer wall. The gear 19 drives the gear ring 13 to rotate. The gear ring 13 drives the mold placement table 10 to rotate through the mounting sleeve 27, thereby enabling the adjustment of the mold angle.

[0027] The injection mold is placed on top of the mold placement platform 10, and the two cylinders 8 push the positioning plate 9 to clamp and fix the mold respectively;

[0028] By simultaneously pushing the extension plate 6 along the inner wall of the limiting groove 5 with two hydraulic cylinders 12, the extension plate 6 drives the mold placement table 10 to move through the rotating sleeve 11, which can adjust the height of the mold.

[0029] When the mold placement platform 10 moves, the connecting plate 26 drives the gear 19 to move, so that the gear 19 can slide along the outer wall of the output shaft 16. At this time, the corrugated telescopic sleeve 23 is stretched or compressed, and grease is filled in the protrusion 17 on the outer wall of the output shaft 16. The corrugated telescopic sleeve 23 can seal the protrusion 17 on the outer wall of the output shaft 16, thereby preventing dust from entering and ensuring the lubrication effect of the grease.

[0030] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A positioning device for injection mold processing, comprising a mounting base (1), characterized in that: The mounting base (1) has two support plates (2) fixedly connected to its top, and a mounting plate (3) fixedly connected to the top of the two support plates (2). The mounting base (1) has a fixed plate (14) fixedly connected to its top, and a motor (15) fixedly connected to the outer wall of the fixed plate (14). An output shaft (16) is fixedly connected to the output end of the motor (15). The top of the output shaft (16) passes through the mounting plate (3) and is rotatably connected to it. The outer wall of the output shaft (16) has multiple protrusions (17). A gear (19) is sleeved on the outer wall of the output shaft (16). The outer wall of the gear (19) has openings. There is a card hole (20), the protrusion (17) is slidably connected to the inner wall of the card hole (20), a mold placement platform (10) is provided above the mounting plate (3), an mounting sleeve (27) is rotatably connected to the outer wall of the mold placement platform (10), a gear ring (13) is fixedly connected to the outer circumference of the mounting sleeve (27), the gear ring (13) meshes with the gear (19), a connecting plate (26) is rotatably connected to the outer wall of the mounting sleeve (27), a first connecting ring (22) is fixedly connected to the top and bottom of the gear (19), and the first connecting ring (22) located below is rotatably connected to the connecting plate (26).

2. The injection mold processing positioning device according to claim 1, characterized in that: The inner wall of the card hole (20) is provided with multiple arc surfaces (21), and the protrusion (17) is a semi-circular structure.

3. The injection mold processing positioning device according to claim 2, characterized in that: Corrugated telescopic sleeves (23) are fixedly connected to the outer walls of the two first connecting rings (22), and second connecting rings (24) are fixedly connected to the ends of the two corrugated telescopic sleeves (23). Two protruding rings (18) are fixedly connected to the outer wall of the output shaft (16). The outer wall of the lower protruding ring (18) is fixedly connected to the second connecting ring (24), and a top plate (25) is fixedly connected to the top of the upper second connecting ring (24). The top plate (25) is threadedly connected to the output shaft (16) by bolts.

4. The injection mold processing positioning device according to claim 3, characterized in that: Two hydraulic cylinders (12) are fixedly connected to the top of the mounting base (1), and the output ends of the two hydraulic cylinders (12) pass through the mounting plate (3) and are slidably connected to it.

5. The injection mold processing positioning device according to claim 4, characterized in that: The outer circumference of the mold placement platform (10) is rotatably connected to a rotating sleeve (11), and the outer circumference of the rotating sleeve (11) is fixedly connected to two extension plates (6), the bottoms of the two extension plates (6) being fixedly connected to the output ends of the corresponding hydraulic cylinders (12).

6. The injection mold processing positioning device according to claim 5, characterized in that: The mounting plate (3) is fixedly connected to a bracket (4) at the top. Each bracket (4) has a limiting groove (5) at the top. The ends of the two extension plates (6) pass through the limiting groove (5) and are slidably connected to it.

7. The injection mold processing positioning device according to claim 6, characterized in that: The top of each of the two extension plates (6) is fixedly connected to a fixing block (7), the inner wall of each fixing block (7) is fixedly connected to a cylinder (8), and the output end of each of the two cylinders (8) is fixedly connected to a positioning plate (9).

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