Adjustable pouring device for multiple wax molds

Abstract

The invention discloses an adjustable multi-piece wax mould pouring device which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a supporting frame, the supporting frame is fixedly connected with a conical barrel, the upper surface of the bottom plate is fixedly connected with a frame body, the lower surface of the frame body is fixedly connected with a first sliding rail, and the first sliding rail is slidably connected with a first electric sliding block; a first hydraulic cylinder is fixedly connected to the lower surface of the first electric sliding block, a first telescopic rod is fixedly connected to the output end of the first hydraulic cylinder, a pressing plate is fixedly connected to the end, away from the first hydraulic cylinder, of the first telescopic rod, a second sliding rail is fixedly connected to the lower surface of the frame body, and a second electric sliding block is slidably connected to the second sliding rail; through cooperation of the multiple hydraulic cylinders, the multiple telescopic rods and the conical barrel, the equipment can be adjusted, adjustment can be conducted according to workpieces of different models and radiuses, various production requirements are met, the special limitation of the equipment is reduced, and the downtime is shortened.

Description

Technical Field

[0001] The invention relates to the technical field of wax mold casting devices, in particular to an adjustable multi-piece wax mold casting device. Background Art

[0002] Wax casting is a commonly used casting method and a type of investment casting. It mainly consists of mold manufacturing, wax model manufacturing, shell mold manufacturing and subsequent drying, roasting, pouring, solidification and other processes. The demand for high-precision and high-complexity castings in modern manufacturing is increasing, especially in the aviation, automobile and medical industries. Wax casting can produce castings with complex shapes and high precision. As an efficient casting method, it can meet the production needs of high-precision and high-complexity castings. Therefore, it is widely used in aerospace, automobile, medical equipment and other fields;

[0003] In order to improve the efficiency of wax model manufacturing, shell mold manufacturing and casting, combined casting and one box of multiple pieces are often used in the prior art, that is, multiple wax molds are connected together for processing and shell making, and then casting. By connecting multiple wax mold groups together for shell making and casting, the production efficiency and resource utilization rate are significantly improved. This method can reduce the mold replacement time and improve the overall output rate, which greatly improves the output rate and production efficiency of castings. However, the existing device cannot be adjusted according to workpieces of different models and radii, and cannot adapt to various production needs. In the production process, the product may be unqualified due to the uneven placement of the wax mold, and the flatness of the wax mold placement cannot be guaranteed to improve the precision of the workpiece and the accuracy of the geometric shape. Summary of the invention

[0004] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art, and to provide an adjustable multi-piece wax mold casting device. Through the cooperation of multiple hydraulic cylinders, multiple telescopic rods and a conical barrel, the equipment can be adjusted according to workpieces of different models and radii to adapt to various production needs, reduce the special limitations of the equipment, reduce downtime, and improve production efficiency; through the cooperation of the first slide rail, the first electric slider and the pressure plate, the flatness of the wax mold can be ensured, the precision of the workpiece and the accuracy of the geometric shape can be improved, and product defects caused by skewness can be prevented, thereby significantly reducing the number of unqualified workpieces and improving the overall production quality; through the cooperation of the motor, the screw rod, the threaded block, the fixed plate, the discharge rod and the discharge block, the wax mold in the conical barrel can be quickly taken out, which can significantly shorten the production cycle, achieve a higher production speed, and reduce manual operation, reduce the risk of human operating errors and the labor intensity of workers.

[0005] The present invention also provides the above-mentioned adjustable multi-piece wax mold casting device, comprising: a bottom plate, the upper surface of the bottom plate is fixedly connected to a support frame, the support frame is fixedly connected to a conical barrel, the upper surface of the bottom plate is fixedly connected to a frame body, the lower surface of the frame body is fixedly connected to a first slide rail, the first slide rail is slidably connected to a first electric slider, the lower surface of the first electric slider is fixedly connected to a first hydraulic cylinder, the output end of the first hydraulic cylinder is fixedly connected to a first telescopic rod, the end of the first telescopic rod away from the first hydraulic cylinder is fixedly connected to a pressing plate, the lower surface of the frame body is fixedly connected to a second slide rail, the second slide rail is slidably connected to a second electric slider, the lower surface of the second electric slider is fixedly connected to a second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected to a second telescopic rod, the end of the second telescopic rod away from the second hydraulic cylinder is fixedly connected to a scraper, the second slide rail is slidably connected to a third electric slider, the lower surface of the third electric slider is fixedly connected to a third hydraulic cylinder, the output end of the third hydraulic cylinder is fixedly connected to a third telescopic rod, the end of the third telescopic rod away from the third hydraulic cylinder is fixedly connected to a mounting plate, and the lower surface of the mounting plate is fixedly connected to A pouring machine body is provided, the upper surface of the bottom plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a screw rod, a threaded block is threadedly connected to the screw rod, a fixing rod is fixedly connected to the outer surface of the threaded block, the other end of the fixing rod is fixedly connected to a fixing plate, a plurality of unloading rods are fixedly connected to the upper surface of the fixing plate, and one end of the unloading rod away from the fixing plate is fixedly connected with a unloading block. Through the cooperation of a plurality of hydraulic cylinders, a plurality of telescopic rods and a conical barrel, the equipment can be adjusted according to workpieces of different models and radii, to adapt to various production needs and reduce the limitation of the specialization of the equipment. Reduce downtime and improve production efficiency; through the cooperation of the first slide rail, the first electric slider and the pressure plate, the flatness of the wax mold can be ensured, the precision of the workpiece and the accuracy of the geometric shape can be improved, and product defects caused by skewness can be prevented, thereby significantly reducing the number of unqualified workpieces and improving the overall production quality; through the cooperation of the motor, the screw, the threaded block, the fixing plate, the discharge rod and the discharge block, the wax mold in the conical barrel can be quickly taken out, which can significantly shorten the production cycle, achieve a higher production speed, and reduce manual operation, reduce the risk of human operating errors and the labor intensity of workers.

[0006] According to the adjustable multi-piece wax mold casting device provided by the present invention, an opening is provided at the bottom of the conical barrel, the opening is movably connected to the discharge rod, and the discharge block is movably connected to the conical barrel, which can prevent interference between devices and improve the reliability of the equipment.

[0007] According to the adjustable multi-piece wax mold casting device provided by the present invention, the length of the pressing plate and the scraper is longer than the diameter of the top of the conical barrel, and a wax mold is placed in the conical barrel, ensuring that the length of the pressing plate and the scraper is longer than the wax mold in the conical barrel, thereby ensuring the effectiveness of the equipment in pressing down the wax mold in the conical barrel and scraping off excess material on the mold.

[0008] According to the adjustable multi-piece wax mold casting device provided by the present invention, first limit plates are fixedly connected to both ends of the first slide rail, and the first limit plates are fixedly connected to the frame, which has the effect of improving the safety of the first slide rail connection structure.

[0009] According to the adjustable multi-piece wax mold casting device provided by the present invention, second limit plates are fixedly connected to both ends of the second slide rail, and the second limit plates are fixedly connected to the frame, which has the effect of improving the safety of the second slide rail connection structure.

[0010] According to the adjustable multi-piece wax model casting device provided by the present invention, a fixed block is fixedly connected to the lower surface of the support frame, and the fixed block is rotatably connected to the screw rod, which has the effect of ensuring the stability of the screw rod and preventing the screw rod connection structure from shaking, making it less likely for the screw rod to shake during operation, thereby ensuring the accuracy and stability of the casting process and improving the quality of wax model casting.

[0011] Compared with the existing technology, this adjustable multi-piece wax mold casting device can adjust the equipment through the cooperation of multiple hydraulic cylinders, multiple telescopic rods and conical barrels. It can be adjusted according to workpieces of different models and radii, adapt to various production needs, reduce the special limitations of the equipment, reduce downtime, and improve production efficiency.

[0012] Compared with the existing technology, this adjustable multi-piece wax mold casting device, through the cooperation of the first slide rail, the first electric slider and the pressure plate, can ensure the flatness of the wax mold placement, improve the precision of the workpiece and the accuracy of the geometric shape, and prevent product defects caused by skewness, thereby significantly reducing the number of unqualified workpieces and improving the overall production quality.

[0013] Compared with the existing technology, this adjustable multi-piece wax mold casting device can quickly remove the wax mold in the conical barrel through the cooperation of the motor, screw, threaded block, fixed plate, discharge rod and discharge block, which can significantly shorten the production cycle, achieve higher production speed, and reduce manual operation, reduce the risk of human operating errors and the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 It is a right side structural diagram of the adjustable multi-piece wax mold casting device of the present invention;

[0016] Figure 2 It is a left view structural diagram of the adjustable multi-piece wax mold casting device of the present invention;

[0017] Figure 3 It is a bottom view schematic diagram of the frame connection structure of the adjustable multi-piece wax mold casting device of the present invention;

[0018] Figure 4 It is a schematic side view of the frame connection structure of the adjustable multi-piece wax mold casting device of the present invention;

[0019] Figure 5 It is a schematic side view of the support frame connection structure of the adjustable multi-piece wax mold casting device of the present invention;

[0020] Figure 6 It is a top view schematic diagram of the support frame connection structure of the adjustable multi-piece wax mold casting device of the present invention.

[0021] Legend:

[0022] 1. Bottom plate; 2. Support frame; 3. Conical barrel; 4. Frame; 5. First slide rail; 6. First electric slider; 7. First hydraulic cylinder; 8. First telescopic rod; 9. Press plate; 10. Second slide rail; 11. Second electric slider; 12. Second hydraulic cylinder; 13. Second telescopic rod; 14. Scraper; 15. Third electric slider; 16. Third hydraulic cylinder; 17. Third telescopic rod; 18. Mounting plate; 19. Casting machine body; 20. Motor; 21. Screw rod; 22. Threaded block; 23. Fixed rod; 24. Fixed plate; 25. Unloading rod; 26. Unloading block. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0024] Reference Figure 1-6The adjustable multi-piece wax mold casting device of the embodiment of the present invention comprises: a bottom plate 1, which is used to fix and support the entire device to ensure the stability of the entire device; a support frame 2 is fixedly connected to the upper surface of the bottom plate 1, which is used to fix and support a conical barrel 3; a conical barrel 3 is fixedly connected to the support frame 2, which is used to place wax molds; molds of different radius sizes can be placed through the conical design; a frame body 4 is fixedly connected to the upper surface of the bottom plate 1, which is the main frame of the device, carrying other components and providing necessary stability, and is used to fix and support other structures; a first slide rail 5 is fixedly connected to the lower surface of the frame body 4, which is used for the first An electric slider 6 slides, and the first slide rail 5 is slidably connected to the first electric slider 6, which is used to drive the first hydraulic cylinder 7 to move. The lower surface of the first electric slider 6 is fixedly connected to the first hydraulic cylinder 7, which is used to provide power for the first telescopic rod 8. The output end of the first hydraulic cylinder 7 is fixedly connected to the first telescopic rod 8, which is used to control the height of the pressing plate 9. The end of the first telescopic rod 8 away from the first hydraulic cylinder 7 is fixedly connected to the pressing plate 9, which is used to press down the mold in the conical barrel 3 to keep it flat and prevent it from skewing, and the height of the pressing plate 9 can be adjusted by the first telescopic rod 8 to adapt to workpieces of different heights.

[0025] The lower surface of the frame 4 is fixedly connected with a second slide rail 10 for sliding the second electric slider 11 and the third electric slider 15. The second slide rail 10 is slidably connected with the second electric slider 11 for driving the second hydraulic cylinder 12 to slide. The lower surface of the second electric slider 11 is fixedly connected with the second hydraulic cylinder 12 for providing power for the second telescopic rod 13. The output end of the second hydraulic cylinder 12 is fixedly connected with the second telescopic rod 13 for controlling the height of the scraper 14. The end of the second telescopic rod 13 away from the second hydraulic cylinder 12 is fixedly connected with the scraper 14 for scraping off excess material. The height of the scraper 14 can be adjusted by the second telescopic rod 13 to adapt to workpieces of different heights. The second slide rail 1 0 is slidably connected with a third electric slider 15 for driving a casting machine 19 to slide; a third hydraulic cylinder 16 is fixedly connected to the lower surface of the third electric slider 15 for providing power to a third telescopic rod 17; an output end of the third hydraulic cylinder 16 is fixedly connected to the third telescopic rod 17 for adjusting the height of the casting machine 19; an end of the third telescopic rod 17 away from the third hydraulic cylinder 16 is fixedly connected to a mounting plate 18 for fixedly mounting the casting machine 19; a lower surface of the mounting plate 18 is fixedly connected to a casting machine body 19 for performing wax mold casting; the working height of the casting machine body 19 is adjusted by the third hydraulic cylinder 16 and the third telescopic rod 17, and the casting work and movement are coordinated by rising and falling.

[0026] A motor 20 is fixedly connected to the upper surface of the base plate 1 for providing power to the screw rod 21. The output end of the motor 20 is fixedly connected to the screw rod 21 for sliding of the threaded hole 22. A threaded block 22 is threadedly connected to the screw rod 21 for driving the fixed plate 24 to rise or fall. A fixing rod 23 is fixedly connected to the outer surface of the threaded block 22 for connecting the threaded block 22 and the fixed plate 24 so that the threaded block 22 drives the fixed plate 24 to rise or fall. The other end of the fixing rod 23 is fixedly connected to the fixed plate 24 for fixing multiple discharge rods 25 to drive the multiple discharge rods 25 to rise and fall at the same time to ensure the consistency of work. Multiple discharge rods 25 are fixedly connected to the upper surface of the fixed plate 24 for fixing the discharge block 26. The end of the discharge rod 25 away from the fixed plate 24 is fixedly connected to the discharge block 26 for ejecting the wax mold in the conical barrel 3 by rising.

[0027] An opening is provided at the bottom of the conical barrel 3 for the movement of the discharge rod 25. The opening is movably connected to the discharge rod 25 for discharge of the wax mold in the conical barrel 3. The discharge block 26 is movably connected to the conical barrel 3 for the discharge block 26 to move in the conical barrel 3, thereby lifting the wax mold in the conical barrel 3. The length of the pressing plate 9 and the scraper 14 is longer than the diameter of the top of the conical barrel 3, ensuring that the length of the pressing plate 9 and the scraper 14 is longer than the wax mold in the conical barrel 3, and is used to press down the wax mold in the conical barrel 3 and scrape off excess material on the mold. The wax mold is placed in the conical barrel 3.

[0028] Both ends of the first slide rail 5 are fixedly connected with a first limit plate for limiting the position of the first electric slider 6, the first limit plate is fixedly connected to the frame 4, both ends of the second slide rail 10 are fixedly connected with a second limit plate for limiting the positions of the second electric slider 11 and the third electric slider 15, the second limit plate is fixedly connected to the frame 4, the lower surface of the support frame 2 is fixedly connected with a fixed block, the fixed block is rotatably connected to the screw rod 21, and is used to support the other end of the screw rod 21, thereby effectively reducing vibration and shaking during the blanking process, so that the accuracy of the final product can be guaranteed.

[0029] Working principle: When in use, the mold is placed in the conical barrel 3, and then the first hydraulic cylinder 7 extends the first telescopic rod 8, the first telescopic rod 8 extends the pressing plate 9, and then the first electric slider 6 slides on the first slide rail 5, driving the pressing plate 9 to the top of the conical barrel 3, and then the first hydraulic cylinder 7 pushes the pressing plate 9 down again to press the correction mold, and then the third electric slider 15 slides on the second slide rail 10, and the third hydraulic cylinder 16 extends the third telescopic rod 17, and the third telescopic rod 17 extends the mounting plate 18, and the mold is poured through the pouring machine body 19 After the pouring is completed, the second hydraulic cylinder 12 pushes out the second telescopic rod 13, the second telescopic rod 13 pushes out the scraper 14, and the second electric slider 11 slides on the second slide rail 10 to drive the scraper 14 to slide, and scrape off the excess material on the mold. After the material in the mold is cooled, the motor 20 drives the screw rod 21 to rotate, and the threaded block 22 slides on the screw rod 21, driving the fixed rod 23 and the fixed plate 24 to move, and the fixed plate 24 drives the unloading rod 25 and the unloading block 26 to rise, and the mold in the conical barrel 3 is lifted by the unloading block 26.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Adjustable multi-piece wax casting device, characterized in that: include: A bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a support frame (2), the support frame (2) is fixedly connected to a conical barrel (3), the upper surface of the bottom plate (1) is fixedly connected to a frame body (4), the lower surface of the frame body (4) is fixedly connected to a first slide rail (5), the first slide rail (5) is slidably connected to a first electric slider (6), the lower surface of the first electric slider (6) is fixedly connected to a first hydraulic cylinder (7), and the output end of the first hydraulic cylinder (7) is fixedly connected to a first telescopic rod (8), one end of the first telescopic rod (8) away from the first hydraulic cylinder (7) is fixedly connected to a pressure plate (9), the lower surface of the frame body (4) is fixedly connected to a second slide rail (10), a second electric slider (11) is slidably connected to the second slide rail (10), the lower surface of the second electric slider (11) is fixedly connected to a second hydraulic cylinder (12), the output end of the second hydraulic cylinder (12) is fixedly connected to a second telescopic rod (13), and one end of the second telescopic rod (13) away from the second hydraulic cylinder (12) is fixedly connected to the output end of the second telescopic rod (13). The end of the second slide rail (10) is fixedly connected with a scraper (14); the second slide rail (10) is slidably connected with a third electric slider (15); the lower surface of the third electric slider (15) is fixedly connected with a third hydraulic cylinder (16); the output end of the third hydraulic cylinder (16) is fixedly connected with a third telescopic rod (17); the end of the third telescopic rod (17) away from the third hydraulic cylinder (16) is fixedly connected with a mounting plate (18); the lower surface of the mounting plate (18) is fixedly connected with a casting machine body (19); A motor (20) is fixedly connected to the upper surface, a screw rod (21) is fixedly connected to the output end of the motor (20), a threaded block (22) is threadedly connected to the screw rod (21), a fixed rod (23) is fixedly connected to the outer surface of the threaded block (22), the other end of the fixed rod (23) is fixedly connected to a fixed plate (24), a plurality of discharge rods (25) are fixedly connected to the upper surface of the fixed plate (24), and a discharge block (26) is fixedly connected to one end of the discharge rod (25) away from the fixed plate (24).

2. The adjustable multi-piece wax mold casting device according to claim 1, characterized in that: The bottom of the conical barrel (3) is provided with an opening, the opening is movably connected to a material discharge rod (25), and the material discharge block (26) is movably connected to the conical barrel (3).

3. The adjustable multi-piece wax mold casting device according to claim 1, characterized in that: The lengths of the pressing plate (9) and the scraper (14) are longer than the diameter of the top of the conical barrel (3), and a wax mold is placed inside the conical barrel (3).

4. The adjustable multi-piece wax mold casting device according to claim 1, characterized in that: The first slide rail (5) has first limit plates fixedly connected to both ends thereof, and the first limit plates are fixedly connected to the frame (4).

5. The adjustable multi-piece wax mold casting device according to claim 1, characterized in that: Second limit plates are fixedly connected to both ends of the second slide rail (10), and the second limit plates are fixedly connected to the frame (4).

6. The adjustable multi-piece wax mold casting device according to claim 1, characterized in that: A fixing block is fixedly connected to the lower surface of the support frame (2), and the fixing block is rotatably connected to the screw rod (21).

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