Automatic support casting mold

Abstract

The utility model relates to the technical field of casting molds, and discloses an automatic support casting mold which comprises a fixing table, a plurality of air cylinders are fixedly connected to the top of the fixing table, the output ends of the air cylinders are fixedly connected with a pushing frame, the bottom of the pushing frame is fixedly connected with a grinding tool frame, and the bottom of the pushing frame is fixedly connected with a connecting table. The side wall of the connecting table is rotationally connected with a first clamping plate, the first clamping plate and the side wall of the connecting table are provided with tension springs, the side wall of the fixing table is fixedly connected with a fixing frame, a sliding column is slidably connected into the fixing frame, the side wall of the sliding column is fixedly connected with the other first clamping plate, and the outer wall of the fixing frame is sleeved with a spring. According to the utility model, through the matching of the structures such as the push frame, the fixed frame and the sliding column, a plurality of castings can be quickly and continuously processed in the casting process, and the production period is obviously shortened, so that the overall efficiency of a production line is improved, and the stability and the reliability of the production process are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting molds, in particular to an automatic bracket casting mold. Background Art

[0002] The casting of brackets is an important process for manufacturing bracket components, mainly involving the process of injecting molten metal into a mold and forming the required shape after cooling. This method is widely used in industries such as machinery, construction, automotive, and aviation to produce various support structures and components, and usually uses molds for casting.

[0003] In traditional bracket casting molds, the mold frame is made of strong metal materials (such as steel or cast iron) to provide the basic support structure of the mold. The cavity determines the shape and size of the casting, and high-precision machining is used to ensure the accuracy of the casting. The gating system includes a pouring gate, a pouring tube, and a pouring cup. The safety device includes a protective cover, an alarm system, and an emergency stop button.

[0004] However, in the manufacturing process of traditional bracket casting molds, automatic demolding often cannot be completed, multiple castings cannot be processed continuously, the production cycle is prolonged, and the production efficiency is reduced. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an automatic bracket casting mold, aiming to improve the problems that in the manufacturing process of traditional bracket casting molds, automatic demolding often cannot be completed, multiple castings cannot be processed continuously, the production cycle is prolonged, and the production efficiency is reduced.

[0006] To achieve the above object, the utility model adopts the following technical scheme: an automatic bracket casting mold, including a fixed table, a plurality of cylinders are fixedly connected to the top of the fixed table, a push frame is fixedly connected to the output end of the cylinder, a mold frame is fixedly connected to the bottom of the push frame, a connecting table is fixedly connected to the bottom of the push frame, a first clamping plate is rotatably connected to the side wall of the connecting table, a tension spring is arranged between the first clamping plate and the side wall of the connecting table, a fixed frame is fixedly connected to the side wall of the fixed table, a sliding column is slidably connected inside the fixed frame, another first clamping plate is fixedly connected to the side wall of the sliding column, a spring is sleeved on the outer wall of the fixed frame, and a cavity component is arranged on the side wall of the fixed table, and the cavity component is used for mold forming.

[0007] Optionally, the cavity component includes a cavity, and the cavity is fixedly connected to the side wall of the fixed table.

[0008] Optionally, a side plate is fixedly connected to the side wall of the cavity, and a slide rail is fixedly connected to the side wall of the side plate.

[0009] Optionally, a rack plate is slidably connected to the side wall of the slide rail, and a plurality of spray heads are fixedly connected to the top of the rack plate.

[0010] Optionally, a motor is fixedly connected to the side wall of the side plate, and a worm is fixedly connected to the output end of the motor.

[0011] Optionally, a plurality of turntables are fixedly connected to the side wall of the side plate, and the worm is rotatably connected inside the turntable.

[0012] Optionally, a transmission shaft is rotatably connected to the side wall of the side plate, a worm gear is fixedly connected to the outer wall of the transmission shaft, and the worm gear meshes with the worm.

[0013] Optionally, a first gear is fixedly connected to the side wall of the worm gear, a second gear is rotatably connected to the side wall of the side plate, the second gear meshes with the first gear, and tooth fans are fixedly connected to the side walls of the first gear and the second gear, and the tooth fans mesh with the rack plate.

[0014] One or more of the above technical solutions in the automated bracket casting mold provided by the embodiments of the present invention have at least one of the following technical effects:

[0015] 1. In the present invention, first, a plurality of cylinders are used to push the push frame downward. During the displacement of the push frame, the connecting platform and the mold frame at its bottom will be pushed at the same time. The mold frame and the cavity are used for mold casting. Finally, the first clamping plate will push the first clamping plate at one end of the sliding column, so that the sliding column slides inside the fixed frame and pushes the casting out of the mold. The sliding column will automatically reset through the spring. With this structure, automatic demolding can be realized, multiple castings can be processed quickly and continuously, the production cycle is shortened, and thus the overall efficiency of the production line is improved.

[0016] 2. In the present invention, the motor drives the worm to rotate inside the turntable by outputting to the worm. Through the meshing relationship between the worm and the worm gear, the worm gear and the transmission shaft are driven to rotate on the side wall of the side plate. At this time, the first gear on the side wall of the worm gear rotates accordingly. Through the meshing relationship between the first gear and the second gear, the second gear also rotates on the side wall of the side plate. Finally, the spray head efficiently cleans the cavity, removes the casting residues and pollutants inside the mold, and maintains the long-term use performance of the mold. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a three-dimensional view of the automated bracket casting mold proposed by the present invention;

[0019] Figure 2Schematic diagram of the fixed table structure of the automatic bracket casting mold proposed by the present utility model;

[0020] Figure 3 Schematic diagram of the side plate structure of the automatic bracket casting mold proposed by the present utility model.

[0021] Among them, each reference numeral in the figure:

[0022] 1. Fixed table; 2. Cylinder; 3. Pushing frame; 4. Mold frame; 5. Connecting table; 6. Tension spring; 7. First clamping plate; 8. Fixed frame; 9. Slide column; 10. Spring; 11. Cavity; 12. Side plate; 13. Slide rail; 14. Rack plate; 15. Sprinkler head; 16. Motor; 17. Turntable; 18. Worm; 19. Transmission shaft; 20. Worm gear; 21. First gear; 22. Second gear; 23. Rack sector. Detailed implementation manners

[0023] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the embodiments of the present utility model, and should not be construed as a limitation to the present utility model.

[0024] In the description of the embodiments of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the embodiments of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the embodiments of the present utility model, "a plurality" means two or more, unless otherwise specifically defined.

[0026] In the embodiments of the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "linkage", "fixation", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0027] In an embodiment of the present utility model, as Figures 1-2 shown, the automated support casting mold includes a fixed table 1. A plurality of cylinders 2 are fixedly connected to the top of the fixed table 1. The output end of the cylinder 2 is fixedly connected to a push frame 3. The bottom of the push frame 3 is fixedly connected to a mold frame 4. The bottom of the push frame 3 is fixedly connected to a connecting table 5. A first clamping plate 7 is rotatably connected to the side wall of the connecting table 5. A tension spring 6 is arranged between the first clamping plate 7 and the side wall of the connecting table 5. A fixing frame 8 is fixedly connected to the side wall of the fixed table 1. A sliding column 9 is slidably connected inside the fixing frame 8. Another first clamping plate 7 is fixedly connected to the side wall of the sliding column 9. A spring 10 is sleeved on the outer wall of the fixing frame 8. A cavity assembly is arranged on the side wall of the fixed table 1, and the cavity assembly is used for mold forming.

[0028] Specifically, when casting the support, first start the cylinders 2. Under the combined action of the plurality of cylinders 2, the push frame 3 is pushed downward. During the displacement of the push frame 3, the connecting table 5 and the mold frame 4 at its bottom also move accordingly. The mold frame 4 cooperates with the cavity 11 for mold casting. When the connecting table 5 moves downward, the first clamping plate 7 on its side wall will contact the first clamping plate 7 at one end of the sliding column 9. Due to the inclined surface of the first clamping plate 7, the first clamping plate 7 on the side wall of the connecting table 5 will rotate. As the connecting table 5 continues to move downward, its position gradually becomes lower relative to the fixing frame 8. Under the action of the tension spring 6, the first clamping plate 7 will reset to its original position. At this time, the casting process ends, and the cylinders 2 start to pull the push frame 3 to move the connecting table 5 upward. During this process, the first clamping plate 7 will push the first clamping plate 7 at one end of the sliding column 9, so that the sliding column 9 slides inside the fixing frame 8 and pushes the casting out of the mold. After pushing the casting, the sliding column 9 will automatically reset through the spring 10. This structural design realizes the function of automatic demoulding, enables the casting process to quickly and continuously process multiple castings, significantly shortens the production cycle, and thus improves the overall efficiency of the production line. This automated demoulding technology not only improves production efficiency but also enhances the stability and reliability of the production process.

[0029] Refer to Figure 3, the cavity assembly includes a cavity 11, the cavity 11 is fixedly connected to the side wall of the fixed table 1, a side plate 12 is fixedly connected to the side wall of the cavity 11, a slide rail 13 is fixedly connected to the side wall of the side plate 12, a rack plate 14 is slidably connected to the side wall of the slide rail 13, a plurality of spray heads 15 are fixedly connected to the top of the rack plate 14, a motor 16 is fixedly connected to the side wall of the side plate 12, a worm 18 is fixedly connected to the output end of the motor 16, a plurality of turntables 17 are fixedly connected to the side wall of the side plate 12, the worm 18 is rotatably connected inside the turntable 17, a transmission shaft 19 is rotatably connected to the side wall of the side plate 12, a worm gear 20 is fixedly connected to the outer wall of the transmission shaft 19, the worm gear 20 meshes with the worm 18, a gear one 21 is fixedly connected to the side wall of the worm gear 20, a gear two 22 is rotatably connected to the side wall of the side plate 12, the gear two 22 meshes with the gear one 21, and tooth sectors 23 are fixedly connected to the side walls of the gear one 21 and the gear two 22, and the tooth sectors 23 mesh with the rack plate 14.

[0030] Specifically, when it is necessary to clean the cavity 11, first start the motor 16. The rotation of the motor 16 drives the worm 18 to rotate. The worm 18 realizes its own rotation through meshing inside the turntable 17. The rotation of the worm 18 transmits power to the worm gear 20 through its meshing relationship with the worm gear 20, thereby driving the worm gear 20 and the connected transmission shaft 19 to rotate on the side wall of the side plate 12. During the rotation of the worm gear 20, the gear one 21 on its side wall also rotates accordingly. The gear one 21 drives the gear two 22 to rotate on the side wall of the side plate 12 through its meshing relationship with the gear two 22. The gear transmission system of the gear one 21 and the gear two 22 drives the tooth sector 23 on the upper side wall of the gear two 22 to rotate. The meshing relationship between these tooth sectors 23 and the rack plate 14 causes the rack plate 14 to move back and forth on the side wall of the slide rail 13. As the rack plate 14 repeatedly moves on the slide rail 13, the spray heads 15 installed on the top also move back and forth above the cavity 11. The spray heads 15 efficiently clean the cavity 11 by spraying cleaning liquid or cleaning agent, removing the casting residues, pollutants, and any accumulated impurities inside the mold. This cleaning process can effectively keep the mold clean and in good working condition, thereby extending the service life of the mold and ensuring its long-term performance and reliability.

[0031] Working principle: When it is necessary to carry out the casting of the bracket, the cylinder 2 is started, and multiple cylinders 2 push the push frame 3 to move downward. During the displacement process of the push frame 3, it will simultaneously push the connecting platform 5 at its bottom and the mold frame 4 to move. The mold frame 4 and the cavity 11 perform die casting. During the downward displacement of the connecting platform 5, the first clamping plate 7 on its side wall touches the first clamping plate 7 at one end of the sliding column 9, and due to the inclined surface of the first clamping plate 7, the first clamping plate 7 on the side wall of the connecting platform 5 rotates. The connecting platform 5 continues to move downward to a position lower than the fixed frame 8 and is reset by the tension spring 6. At this time, the casting is completed, and the cylinder 2 pulls the push frame 3. At this time, during the upward displacement of the connecting platform 5, the first clamping plate 7 will push the first clamping plate 7 at one end of the sliding column 9, causing the sliding column 9 to slide inside the fixed frame 8 and push the casting out of the mold. The sliding column 9 will be automatically reset by the spring 10. With this structure, automatic demoulding is realized, multiple castings can be processed quickly and continuously, the production cycle is shortened, and thus the overall efficiency of the production line is improved. When it is necessary to clean the cavity 11, the motor 16 is started. The motor 16 outputs to drive the worm 18 to rotate inside the turntable 17. Through the meshing relationship between the worm 18 and the worm gear 20, the worm gear 20 and the transmission shaft 19 are driven to rotate on the side wall of the side plate 12. At this time, the first gear 21 on the side wall of the worm gear 20 rotates accordingly. Through the meshing relationship between the first gear 21 and the second gear 22, the second gear 22 also rotates on the side wall of the side plate 12. The tooth sectors 23 on the side walls of the first gear 21 and the second gear 22 can drive the rack plate 14 to move repeatedly on the side wall of the slide rail 13 through the meshing relationship with the rack plate 14, and then the spray head 15 at its top can efficiently clean the cavity 11, removing the casting residues and pollutants inside the mold and maintaining the long-term use performance of the mold.

[0032] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. Automatic support casting mold, including a fixed table (1), characterized in that: A plurality of cylinders (2) are fixedly connected to the top of the fixed table (1). The output end of the cylinder (2) is fixedly connected to a pushing frame (3). The bottom of the pushing frame (3) is fixedly connected to a mold frame (4). The bottom of the pushing frame (3) is fixedly connected to a connecting table (5). A first clamping plate (7) is rotatably connected to the side wall of the connecting table (5). A tension spring (6) is arranged between the first clamping plate (7) and the side wall of the connecting table (5). A fixing frame (8) is fixedly connected to the side wall of the fixed table (1). A sliding column (9) is slidably connected inside the fixing frame (8). Another first clamping plate (7) is fixedly connected to the side wall of the sliding column (9). A spring (10) is sleeved on the outer wall of the fixing frame (8). A cavity assembly is arranged on the side wall of the fixed table (1), and the cavity assembly is used for mold forming.

2. The automated bracket casting mold according to claim 1, wherein: The cavity assembly includes a cavity (11), and the cavity (11) is fixedly connected to the side wall of the fixed table (1).

3. The automated bracket casting mold according to claim 2, wherein: A side plate (12) is fixedly connected to the side wall of the cavity (11), and a slide rail (13) is fixedly connected to the side wall of the side plate (12).

4. The automated support casting mold according to claim 3, wherein: A rack plate (14) is slidably connected to the side wall of the slide rail (13), and a plurality of spray heads (15) are fixedly connected to the top of the rack plate (14).

5. The automated support casting mold according to claim 4, characterized in that: A motor (16) is fixedly connected to the side wall of the side plate (12), and a worm (18) is fixedly connected to the output end of the motor (16).

6. The automated support casting mold according to claim 5, wherein: A plurality of turntables (17) are fixedly connected to the side wall of the side plate (12), and the worm (18) is rotatably connected inside the turntables (17).

7. The automated support casting mold according to claim 6, wherein: A transmission shaft (19) is rotatably connected to the side wall of the side plate (12), a worm gear (20) is fixedly connected to the outer wall of the transmission shaft (19), and the worm gear (20) meshes with the worm (18).

8. The automated bracket casting mold according to claim 7, wherein: A first gear (21) is fixedly connected to the side wall of the worm gear (20). A second gear (22) is rotatably connected to the side wall of the side plate (12). The second gear (22) meshes with the first gear (21). Tooth sectors (23) are fixedly connected to the side walls of the first gear (21) and the second gear (22), and the tooth sectors (23) mesh with the rack plate (14).

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