Casting device with positioning structure for casting

Abstract

The utility model discloses a casting device with a positioning structure for casting, which belongs to the technical field of casting devices and comprises a base, a lower die and an upper die, one side of the base is fixedly connected with a connecting rod, and one end of the connecting rod and the top of the upper die are provided with transmission buffer structures. An auxiliary positioning structure is arranged between the lower mold and the base, a casting opening is formed in the top of the upper mold, and the auxiliary positioning structure comprises a rectangular connecting plate. According to the casting device with the positioning structure for casting, through the arrangement of the auxiliary positioning structure, under the action of a threaded rod and a screw hole plate, an auxiliary plate and a round clamping rod can be driven to move; the circular clamping rods can be matched with the circular clamping holes, so that the upper mold and the base are fixed, the upper mold and the base can be limited, limiting between the upper mold and the lower mold is facilitated, and casting failure caused by vibration in the casting process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of casting devices, and particularly relates to a casting device with a positioning structure for casting. Background Art

[0002] The casting (founding) method is a method of melting gold and silver into a liquid state and casting them into objects by using a mold. It is one of the earliest gold and silver processing methods. With the development of forming technology, the traditional concept of casting has changed, and polymer solutions, dispersions (referring to polyvinyl chloride paste) and melts can also be used for casting molding.

[0003] The existing casting devices mainly include an upper mold, a lower mold, a driving mechanism installed on the upper mold, and a base fixed to the lower mold, etc. During use, the upper mold and the lower mold are closed through the driving mechanism, and then casting molding is carried out through the cooperation of the casting mechanism on the upper mold and the lower mold.

[0004] However, in the actual use process, during the casting process, once the upper mold and the lower mold vibrate or separate, it will cause the casting raw materials inside to overflow, which will greatly affect the appearance of the product, and it is very inconvenient. Summary of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] In order to overcome the above-mentioned defects of the prior art, the utility model provides a casting device with a positioning structure for casting, which solves the problem that during the actual use process, during the casting process, once the upper mold and the lower mold vibrate or separate, it will cause the casting raw materials inside to overflow, which will greatly affect the appearance of the product, and it is very inconvenient.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solutions: A casting device with a positioning structure for casting, including a base, a lower mold and an upper mold. One side of the base is fixedly connected with a connecting rod. A transmission buffer structure is arranged at one end of the connecting rod and the top of the upper mold. An auxiliary positioning structure is arranged between the lower mold and the base. A casting port is arranged at the top of the upper mold. The auxiliary positioning structure includes a rectangular connecting plate. One side of the outer surface of the rectangular connecting plate is fixedly connected with one side of the outer surface of the base. A rotating rod is rotatably connected to the top of the outer surface of the rectangular connecting plate. A fixed circular block is fixedly connected to the top end of the rotating rod. An auxiliary disc is fixedly connected to the top of the outer surface of the fixed circular block.

[0009] As a further scheme of the utility model: A threaded rod is rotatably connected to the top of the outer surface of the auxiliary disc. A threaded hole plate is threadedly connected to the outer surface of the threaded rod.

[0010] As a further solution of the present utility model: both sides of the outer surface of the screw hole plate are fixedly connected with rectangular connecting blocks, the inner wall of the rectangular connecting blocks is slidably connected with limiting sliding rods, and the bottom ends of the limiting sliding rods are fixedly connected with the top of the outer surface of the auxiliary disc.

[0011] As a further solution of the present utility model: one side of the outer surface of the screw hole plate is fixedly connected with an auxiliary plate, the bottom of the outer surface of the auxiliary plate is fixedly connected with a round clamping rod, a round clamping hole is formed in the top of the outer surface of the upper mold, and the round clamping rod and the round clamping hole are detachably clamped.

[0012] As a further solution of the present utility model: a clamping rod is slidably inserted into the inner wall of the fixed round block, a clamping hole is formed in the top of the outer surface of the rectangular connecting plate, and the clamping rod and the clamping hole are detachably clamped.

[0013] As a further solution of the present utility model: the transmission buffer structure includes a mounting plate, one side of the outer surface of the mounting plate is fixedly connected with one end of a connecting rod, a driving motor is fixedly installed on the top of the outer surface of the mounting plate, the output end of the driving motor is fixedly connected with a threaded transmission rod, a threaded cylinder is threadedly connected to the outer surface of the threaded transmission rod, the bottom of the outer surface of the threaded cylinder is fixedly connected with a rectangular plate, and a limiting rod is fixedly connected to the top of the outer surface of the rectangular plate, and the limiting rod is slidably arranged on the inner wall of the mounting plate.

[0014] As a further solution of the present utility model: the bottom of the outer surface of the rectangular plate is fixedly connected with a fixed cylinder, a sliding rod is slidably connected to the inner wall of the bottom end of the fixed cylinder, the bottom end of the outer surface of the sliding rod is fixedly connected with the top of the outer surface of the upper mold, a return spring is sleeved on the outer surface of the sliding rod, and both ends of the return spring are fixedly connected with the fixed cylinder and the upper mold respectively.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. For the casting pouring device with a positioning structure, by setting the auxiliary positioning structure, under the action of the threaded rod and the screw hole plate, the auxiliary plate and the round clamping rod can be driven to move, so that the round clamping rod can cooperate with the round clamping hole, so that the upper mold and the base can be fixed, and further the upper mold and the base can be limited, which helps to limit between the upper mold and the lower mold, and avoid the pouring failure caused by vibration during the pouring process.

[0018] 2. The casting pouring device with a positioning structure can adjust the direction and position of the round clamping rod by rotation through the setting of the clamping rod and the clamping hole. Thus, when the upper mold moves up and down, components such as the round clamping rod will not affect it.

[0019] 3. The casting pouring device with a positioning structure can drive the movement of components such as the rectangular plate under the action of the threaded transmission rod and the threaded barrel through the setting of the transmission buffer structure. Thus, during the process of the upper mold engaging with the lower mold, it can be buffered in cooperation with the return spring under the action of the sliding rod and the fixed barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0021] Figure 2 is a three-dimensional structural schematic diagram of the lower mold of the present utility model;

[0022] Figure 3 is a three-dimensional structural schematic diagram of the upper mold of the present utility model;

[0023] Figure 4 is a three-dimensional structural schematic diagram of the auxiliary disc of the present utility model;

[0024] In the figure: 1, base; 2, lower mold; 3, upper mold; 4, pouring port; 5, connecting rod; 6, transmission buffer structure; 61, mounting plate; 62, driving motor; 63, threaded transmission rod; 64, threaded barrel; 65, rectangular plate; 66, limiting rod; 67, fixed barrel; 68, sliding rod; 69, return spring; 7, auxiliary positioning structure; 71, rectangular connecting plate; 72, rotating rod; 73, fixed round block; 74, clamping rod; 75, clamping hole; 76, auxiliary disc; 77, threaded rod; 78, threaded hole plate; 79, rectangular connecting block; 710, limiting slide rod; 711, auxiliary plate; 712, round clamping rod; 713, round clamping hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The technical solutions of this patent will be further described in detail below in conjunction with the specific embodiments.

[0026] As Figures 1-4As shown in the figure, the utility model provides a technical solution: a casting pouring device with a positioning structure, including a base 1, a lower mold 2 and an upper mold 3. One side of the base 1 is fixedly connected with a connecting rod 5. A transmission buffer structure 6 is arranged at one end of the connecting rod 5 and the top of the upper mold 3. An auxiliary positioning structure 7 is arranged between the lower mold 2 and the base 1. A pouring port 4 is arranged at the top of the upper mold 3. By setting the pouring port 4, the upper mold 3 and the lower mold 2 can be poured. The auxiliary positioning structure 7 includes a rectangular connecting plate 71. One side of the outer surface of the rectangular connecting plate 71 is fixedly connected with one side of the outer surface of the base 1. A rotating rod 72 is rotatably connected to the top of the outer surface of the rectangular connecting plate 71. The top end of the rotating rod 72 is fixedly connected with a fixed circular block 73. By setting the rotating rod 72, it can rotate in cooperation with the fixed circular block 73. The top of the outer surface of the fixed circular block 73 is fixedly connected with an auxiliary disc 76.

[0027] Specifically, as Figures 3-4 shown, a threaded rod 77 is rotatably connected to the top of the outer surface of the auxiliary disc 76. A threaded hole plate 78 is threadedly connected to the outer surface of the threaded rod 77. Rectangular connecting blocks 79 are fixedly connected to both sides of the outer surface of the threaded hole plate 78. By setting the threaded rod 77 and the threaded hole plate 78, the threaded rod 77 can drive the threaded hole plate 78 to move, and then cooperate with other components to play a role. A limiting slide rod 710 is slidably connected to the inner wall of the rectangular connecting block 79. The bottom end of the limiting slide rod 710 is fixedly connected with the top of the outer surface of the auxiliary disc 76. One side of the outer surface of the threaded hole plate 78 is fixedly connected with an auxiliary plate 711. A circular clamping rod 712 is fixedly connected to the bottom of the outer surface of the auxiliary plate 711. By setting the circular clamping rod 712, it can cooperate with the circular clamping hole 713 for fixation. A circular clamping hole 713 is opened at the top of the outer surface of the upper mold 3. The circular clamping rod 712 and the circular clamping hole 713 are detachably clamped. A clamping rod 74 is slidably inserted into the inner wall of the fixed circular block 73. A clamping hole 75 is opened at the top of the outer surface of the rectangular connecting plate 71. By setting the clamping rod 74 and the clamping hole 75, the fixed circular block 73 can be assisted in fixation. The clamping rod 74 and the clamping hole 75 are detachably clamped.

[0028] Specifically, as Figure 3As shown in the figure, the transmission buffer structure 6 includes a mounting plate 61. One side of the outer surface of the mounting plate 61 is fixedly connected to one end of the connecting rod 5. A driving motor 62 is fixedly installed on the top of the outer surface of the mounting plate 61. The output end of the driving motor 62 is fixedly connected to a threaded transmission rod 63. A threaded cylinder 64 is threadedly connected to the outer surface of the threaded transmission rod 63. By setting the threaded transmission rod 63 and the threaded cylinder 64, the threaded transmission rod 63 can drive the threaded cylinder 64 to move. The bottom of the outer surface of the threaded cylinder 64 is fixedly connected to a rectangular plate 65. The top of the outer surface of the rectangular plate 65 is fixedly connected to a limiting rod 66. The limiting rod 66 is slidably arranged on the inner wall of the mounting plate 61. The bottom of the outer surface of the rectangular plate 65 is fixedly connected to a fixed cylinder 67. A sliding rod 68 is slidably connected to the inner bottom wall of the fixed cylinder 67. By setting the fixed cylinder 67 and the sliding rod 68, the sliding rod 68 can slide on the inner wall of the fixed cylinder 67. The bottom end of the outer surface of the sliding rod 68 is fixedly connected to the top of the outer surface of the upper mold 3. A return spring 69 is sleeved on the outer surface of the sliding rod 68. By setting the return spring 69, it can cooperate with the sliding rod 68 and other components for buffering. The two ends of the return spring 69 are respectively fixedly connected to the fixed cylinder 67 and the upper mold 3.

[0029] The working principle of the present utility model is as follows:

[0030] S1. During use, start the driving motor 62, so that the threaded transmission rod 63 can drive the threaded cylinder 64 to move, and then drive the rectangular plate 65 to move, so that the upper mold 3 moves downward. At this time, the upper mold 3 can be driven to engage with the lower mold 2, and then casting is carried out at the casting port 4.

[0031] S2. When the upper mold 3 engages with the lower mold 2, at this time, the sliding rod 68 can be driven to slide on the inner wall of the fixed cylinder 67, and then the return spring 69 can be deformed, and then the impact force between the upper mold 3 and the lower mold 2 can be buffered.

[0032] S3. Rotate the auxiliary disc 76, so that the fixed round block 73 can drive the rotating rod 72 to rotate, and then drive the round clamping rod 712 to rotate above the round clamping hole 713. At this time, rotate the threaded rod 77, so that the threaded rod 77 can drive the threaded hole plate 78 to move, and then drive the round clamping rod 712 to be clamped with the round clamping hole 713, and then limit the upper mold 3.

[0033] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0034] The above describes in detail the preferred embodiments of the present patent. However, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the scope of knowledge of those of ordinary skill in the art.

Claims

1. A casting pouring device with a positioning structure, comprising a base (1), a lower mold (2) and an upper mold (3), characterized in that: One side of the base (1) is fixedly connected with a connecting rod (5). A transmission buffer structure (6) is arranged at one end of the connecting rod (5) and the top of the upper mold (3). An auxiliary positioning structure (7) is arranged between the lower mold (2) and the base (1). A casting port (4) is arranged at the top of the upper mold (3). The auxiliary positioning structure (7) includes a rectangular connecting plate (71). One side of the outer surface of the rectangular connecting plate (71) is fixedly connected with one side of the outer surface of the base (1). A rotating rod (72) is rotatably connected to the top of the outer surface of the rectangular connecting plate (71). A fixed circular block (73) is fixedly connected to the top of the rotating rod (72). An auxiliary disc (76) is fixedly connected to the top of the outer surface of the fixed circular block (73).

2. The casting pouring device with a positioning structure according to claim 1, characterized in that: A threaded rod (77) is rotatably connected to the top of the outer surface of the auxiliary disc (76). A threaded hole plate (78) is threadedly connected to the outer surface of the threaded rod (77).

3. The casting pouring device with a positioning structure according to claim 2, characterized in that: Rectangular connecting blocks (79) are fixedly connected to both sides of the outer surface of the threaded hole plate (78). A limiting sliding rod (710) is slidably connected to the inner wall of the rectangular connecting block (79). The bottom end of the limiting sliding rod (710) is fixedly connected to the top of the outer surface of the auxiliary disc (76).

4. The casting pouring device with a positioning structure according to claim 2, characterized in that: An auxiliary plate (711) is fixedly connected to one side of the outer surface of the threaded hole plate (78). A circular clamping rod (712) is fixedly connected to the bottom of the outer surface of the auxiliary plate (711). A circular clamping hole (713) is formed in the top of the outer surface of the upper mold (3). The circular clamping rod (712) and the circular clamping hole (713) are detachably clamped with each other.

5. A casting pouring device with a positioning structure according to claim 1, characterized in that: A clamping rod (74) is slidably inserted into the inner wall of the fixed circular block (73). A clamping hole (75) is formed in the top of the outer surface of the rectangular connecting plate (71). The clamping rod (74) and the clamping hole (75) are detachably clamped with each other.

6. The casting pouring device with a positioning structure according to claim 1, characterized in that: The transmission buffer structure (6) includes a mounting plate (61). One side of the outer surface of the mounting plate (61) is fixedly connected with one end of the connecting rod (5). A driving motor (62) is fixedly installed on the top of the outer surface of the mounting plate (61). A threaded transmission rod (63) is fixedly connected to the output end of the driving motor (62). A threaded cylinder (64) is threadedly connected to the outer surface of the threaded transmission rod (63). A rectangular plate (65) is fixedly connected to the bottom of the outer surface of the threaded cylinder (64). A limiting rod (66) is fixedly connected to the top of the outer surface of the rectangular plate (65). The limiting rod (66) is slidably arranged in the inner wall of the mounting plate (61).

7. A casting pouring device with a positioning structure according to claim 6, characterized in that: A fixed cylinder (67) is fixedly connected to the bottom of the outer surface of the rectangular plate (65). A sliding rod (68) is slidably connected to the inner bottom wall of the fixed cylinder (67). The bottom end of the outer surface of the sliding rod (68) is fixedly connected to the top of the outer surface of the upper mold (3). A return spring (69) is sleeved on the outer surface of the sliding rod (68). Both ends of the return spring (69) are fixedly connected to the fixed cylinder (67) and the upper mold (3) respectively.

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