High-precision spiral rapid forming die

Abstract

The utility model discloses a high-precision spiral rapid forming die, which relates to the technical field of forming dies and comprises a bottom frame and vertical rods, the two vertical rods are fixedly arranged on two sides of the upper surface of the bottom frame, a top plate is fixedly arranged at the upper ends of the two vertical rods, and lower dies are fixedly arranged on two sides of the upper surface of the bottom frame. A rotating rod is rotatably arranged between the bottom frame and the top plate, a first motor is fixedly arranged in the middle of the lower surface of the bottom frame, the output end of the first motor is fixedly connected with the lower end of the rotating rod, the rod wall of the rotating rod is fixedly sleeved with a rotating plate, the middle end of the rotating plate is fixedly sleeved with a rotating plate, and an upper mold is arranged on the lower side of the rotating plate. The two sides of the interior of the rotating plate are movably sleeved with sliding rods. Due to the fact that the two lower dies are arranged, when the upper die and the lower die on one side are matched for forming machining, a product in the die on the other side can be unloaded, time wasted by unloading can be shortened, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of molding dies, in particular to a high-precision spiral rapid molding die. Background Art

[0002] Due to the advantages of high production efficiency and low manufacturing cost, mold forming parts can be seen everywhere in daily life. Especially die-casting mold forming parts are widely used in the manufacture of new energy vehicle parts due to their good appearance quality, high production efficiency and low manufacturing cost.

[0003] Traditional high-precision spiral rapid prototyping molds usually only have a single upper and lower mold. Therefore, after each production is completed, the molded product needs to be unloaded first. During the unloading period, the mold cannot perform the molding process normally, which will cause a lot of time to be wasted, thereby reducing the processing efficiency. Utility Model Content

[0004] In view of the above problems existing in the existing high-precision spiral rapid prototyping mold, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a high-precision spiral rapid prototyping mold, which solves the problem that the high-precision spiral rapid prototyping mold in the prior art usually has only a single upper and lower mold. Therefore, after each production is completed, the molded product needs to be unloaded first. During the unloading period, the mold cannot perform the molding process normally, which will cause a lot of time to be wasted, thereby reducing the processing efficiency.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The cam is secured to the upper and lower ends of the cams and are secured to the upper and lower ends of the cams and are easily broken away from the upper and lower ends of the cams.

[0008] A fixed shell is fixedly arranged on the upper surface of the top plate, and a transmission mechanism for pushing the push rod to move is arranged inside the fixed shell.

[0009] Preferably, the transmission mechanism includes a transmission rod and a cam, a connecting plate is fixedly arranged between the upper ends of the two push rods, the two transmission rods are fixedly sleeved on both sides of the interior of the fixed shell, the two cams are fixedly sleeved on the rod walls of the corresponding transmission rods, the two cams are both in conflict with the upper surface of the connecting plate, the rear ends of the two transmission rods are fixedly sleeved with worm gears, two side plates are fixedly arranged on the rear side of the fixed shell, a bidirectional worm is rotatably arranged between the two side plates, the two ends of the bidirectional worm are respectively meshed with the corresponding worm gears, a second motor is fixedly arranged on the outer side of one side of the side plate, and the output end of the second motor is fixedly connected to one end of the bidirectional worm.

[0010] Preferably, a first spring is movably sleeved on the rod wall of the sliding rod, and two ends of the first spring are respectively fixedly connected to the corresponding baffle plate and the rotating plate.

[0011] Preferably, a second spring is movably sleeved on the rod wall of the push rod, and two ends of the second spring are respectively fixedly connected to the corresponding connecting plate and the top plate.

[0012] Preferably, the first motor is fixedly connected to the base frame via a support frame.

[0013] Preferably, the second motor is fixedly connected to the fixed shell via a second support frame.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model drives the bidirectional worm to rotate through the second motor, and the bidirectional worm drives the two worm wheels to rotate, so that the two transmission rods drive the corresponding cams to rotate, and the cam pushes the connecting plate downward, so that the push rod drives the push plate to move downward, and the push plate pushes the baffle plate, so that the slide rod drives the upper mold to move downward and cooperate with the corresponding lower mold, and the molding process can be carried out normally.

[0016] 2. According to the utility model, after the processing on one side is completed, the cam rotates to face upward, and the connecting plate drives the push plate to reset under the elastic force of the second spring, so that the upper mold moves upward and resets under the elastic force of the first spring. At this time, the first motor drives the rotating rod to rotate, so that the upper mold rotates to the upper side of the lower mold on the other side, and the molding process can continue. At the same time, the product in the mold on the other side can be unloaded, which can reduce the time wasted in unloading and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in 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 utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a structural schematic diagram of a high-precision spiral rapid prototyping mold proposed by the utility model;

[0019] Figure 2 for Figure 1 A rear view structural diagram of ;

[0020] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A in the middle.

[0021] Description of reference numerals:

[0022] 1. Base frame; 2. Vertical rod; 3. Top plate; 4. Rotating rod; 5. Rotating plate; 6. Upper mold; 7. Lower mold; 8. Push rod; 9. Push plate; 10. Connecting plate; 11. Transmission rod; 12. Cam; 13. Fixed shell; 14. First motor; 15. Side plate; 16. Bidirectional worm; 17. Worm wheel; 18. Second motor; 19. Sliding rod; 20. Baffle; 21. First spring; 22. Second spring. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0024] The utility model embodiment discloses a high-precision spiral rapid prototyping die.

[0025] Reference Figure 1-Figure 3A high-precision spiral rapid prototyping mold comprises a base frame 1 and a vertical rod 2, wherein two vertical rods 2 are fixedly arranged on both sides of the upper surface of the base frame 1, and a top plate 3 is fixedly arranged on the upper ends of the two vertical rods 2. A lower mold 7 is fixedly arranged on both sides of the upper surface of the base frame 1, and a rotating rod 4 is rotatably arranged between the base frame 1 and the top plate 3. A first motor 14 is fixedly arranged in the middle of the lower surface of the base frame 1, and the output end of the first motor 14 is fixedly connected to the lower end of the rotating rod 4. The first motor 14 is fixedly connected to the base frame 1 through a supporting frame, so that the connection between the first motor 14 and the base frame 1 is more stable, a rotating plate 5 is fixedly sleeved on the rod wall of the rotating rod 4, and a rotating plate 5 is fixedly sleeved on the middle end of the rotating plate 5. An upper mold 6 is arranged on the lower side of the rotating plate 5. Slide rods 19 are movably sleeved on both sides of the interior of the rotating plate 5, and the lower ends of the slide rods 19 are fixedly connected to the upper mold 6. Baffles 20 are fixedly set on the upper ends of the two slide rods 19, and the rod wall of the slide rod 19 is movably sleeved with a first spring 21. The two ends of the first spring 21 are respectively fixedly connected to the corresponding baffles 20 and the rotating plate 5, so that the baffle 20 can drive the upper mold 6 to reset. Push rods 8 are movably sleeved on both ends of the top plate 3, and push plates 9 are fixedly set at the lower ends of the two push rods 8. One side of the push plate 9 is in conflict with the two baffles 20. The rod wall of the push rod 8 is movably sleeved with a second spring 22. The two ends of the second spring 22 are respectively fixedly connected to the corresponding connecting plate 10 and the top plate 3, so that the connecting plate 10 can drive the push plate 9 to reset.

[0026] Reference Figure 1-Figure 3 A fixed shell 13 is fixedly arranged on the upper surface of the top plate 3, and a transmission mechanism for pushing the push rod 8 to move is arranged inside the fixed shell 13. The transmission mechanism includes a transmission rod 11 and a cam 12. A connecting plate 10 is fixedly arranged between the upper ends of the two push rods 8. The two transmission rods 11 are fixedly sleeved on both sides of the interior of the fixed shell 13. The two cams 12 are fixedly sleeved on the rod walls of the corresponding transmission rods 11. The two cams 12 are both in conflict with the upper surface of the connecting plate 10. The rear ends of the two transmission rods 11 are fixedly sleeved with worm gears 17. Two side plates 15 are fixedly arranged on the rear side of the fixed shell 13. A bidirectional worm 16 is rotatably arranged between the two side plates 15. The two ends of the bidirectional worm 16 are respectively meshed and connected with the corresponding worm gears 17. A second motor 18 is fixedly arranged on the outer side of one side plate 15. The output end of the second motor 18 is fixedly connected to one end of the bidirectional worm 16. The second motor 18 is fixedly connected to the fixed shell 13 through a second supporting frame, so that the second motor 18 is more firmly connected to the fixed shell 13.

[0027] In the utility model, when in use, the second motor 18 drives the two-way worm 16 to rotate, and the two-way worm 16 drives the two worm wheels 17 to rotate, so that the two transmission rods 11 drive the corresponding cams 12 to rotate, and the cam 12 pushes the connecting plate 10 downward, so that the push rod 8 drives the push plate 9 to move downward, and the push plate 9 pushes the baffle 20, that is, the slide bar 19 drives the upper mold 6 to move downward and cooperate with the corresponding lower mold 7, that is, the molding process can be carried out normally. After the processing on one side is completed, the cam 12 rotates to face upward, and the connecting plate 10 drives the push plate 9 to reset under the elastic force of the second spring 22, that is, the upper mold 6 is moved up and reset under the elastic force of the first spring 21. At this time, the first motor 14 drives the rotating rod 4 to rotate, that is, the upper mold 6 rotates to the upper side of the lower mold 7 on the other side, and the molding process can continue. At the same time, the product in the mold on the other side can be unloaded, which can reduce the time wasted in unloading and improve work efficiency.

[0028] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A high-precision spiral rapid prototyping mold, comprising a base frame (1) and a vertical rod (2), characterized in that: The two vertical rods (2) are fixedly arranged on both sides of the upper surface of the base frame (1); a top plate (3) is fixedly arranged on the upper ends of the two vertical rods (2); a lower mold (7) is fixedly arranged on both sides of the upper surface of the base frame (1); a rotating rod (4) is rotatably arranged between the base frame (1) and the top plate (3); a first motor (14) is fixedly arranged in the middle of the lower surface of the base frame (1); an output end of the first motor (14) is fixedly connected to the lower end of the rotating rod (4); a rotating plate (5) is fixedly sleeved on the rod wall of the rotating rod (4); and the rotating plate (5) is fixedly sleeved on the rod wall of the rotating rod (4). 5) is fixedly sleeved with a rotating plate (5) at the middle end, an upper mold (6) is arranged at the lower side of the rotating plate (5), sliding rods (19) are movably sleeved on both sides of the interior of the rotating plate (5), the lower ends of the sliding rods (19) are fixedly connected to the upper mold (6), baffles (20) are fixedly arranged at the upper ends of the two sliding rods (19), push rods (8) are movably sleeved inside the two ends of the top plate (3), push plates (9) are fixedly arranged at the lower ends of the two push rods (8), and one side of the push plate (9) is in conflict with the two baffles (20); A fixed shell (13) is fixedly arranged on the upper surface of the top plate (3), and a transmission mechanism for pushing the push rod (8) to move is arranged inside the fixed shell (13).

2. The high-precision spiral rapid prototyping mold according to claim 1, characterized in that: The transmission mechanism comprises a transmission rod (11) and a cam (12); a connecting plate (10) is fixedly arranged between the upper ends of the two push rods (8); the two transmission rods (11) are fixedly sleeved on both sides of the interior of a fixed shell (13); the two cams (12) are fixedly sleeved on the rod walls of the corresponding transmission rods (11); the two cams (12) both contact with the upper surface of the connecting plate (10); the rear ends of the two transmission rods (11) are fixedly sleeved with a worm gear (17); two side plates (15) are fixedly arranged on the rear side of the fixed shell (13); a bidirectional worm gear (16) is rotatably arranged between the two side plates (15); the two ends of the bidirectional worm gear (16) are respectively meshed and connected with the corresponding worm gear (17); a second motor (18) is fixedly arranged on the outer side of one side of the side plate (15); the output end of the second motor (18) is fixedly connected to one end of the bidirectional worm gear (16).

3. The high-precision spiral rapid prototyping mold according to claim 1, characterized in that: A first spring (21) is movably sleeved on the rod wall of the sliding rod (19), and two ends of the first spring (21) are respectively fixedly connected to the corresponding baffle plate (20) and the rotating plate (5).

4. The high-precision spiral rapid prototyping mold according to claim 1, characterized in that: A second spring (22) is movably sleeved on the rod wall of the push rod (8), and two ends of the second spring (22) are respectively fixedly connected to the corresponding connecting plate (10) and the top plate (3).

5. The high-precision spiral rapid prototyping mold according to claim 1, characterized in that: The first motor (14) is fixedly connected to the base frame (1) via a support frame.

6. The high-precision spiral rapid prototyping mold according to claim 2, characterized in that: The second motor (18) is fixedly connected to the fixed shell (13) via a second support frame.

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