Pouring equipment for sand casting of cylinder bracket
By adjusting the angle of the placement box and the feed trough absorption mechanism, the problem that the grouting material may be poured outside the mold when adjusting the casting angle of the existing equipment is solved, achieving higher casting accuracy and operational safety.
Patent Information
- Application Number
- CN202421757724.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-24
- Publication Date
- 2025-05-20
- Estimated Expiration
- 2034-07-24
AI Technical Summary
When adjusting the casting angle of the existing cylinder bracket sand casting casting, the change in the discharge port position causes the grouting material to be poured outside the mold, causing safety hazards.
By changing the angle of the placement box, the discharge port drives the grouting material to be discharged, the feed trough is absorbed according to the pouring angle of the discharge port, and is transported to the inside of the mold through the pouring funnel, improving the casting accuracy.
It effectively avoids slipping out when the grouting material is filled, improves grouting efficiency, and enhances operational safety, prevents staff from being scalded by high-temperature grouting material.
Smart Images
Figure CN222886166U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of preparation devices for cylinder brackets, in particular to a pouring device for sand casting of cylinder brackets. Background Technique
[0002] A cylinder bracket is a device used to fix and support a cylinder, usually installed at both ends or on the side of the cylinder to fix the cylinder and keep its position stable. When producing a cylinder bracket, the die casting method is used to produce the cylinder bracket, and sand casting is one of the die casting molding methods. A sand mold is a casting cavity made of original sand, binder and other auxiliary materials during the casting production process, and a pouring device is used to drive the grouting material to fill the inside of the mold, and then the cylinder bracket is prepared and formed.
[0003] In currently common pouring devices, after the pouring material is heated and melted by a heating device installed inside the ladle, the angle of the ladle is adjusted at the same time. The grouting material filled inside the ladle is injected into the mold through the nozzle, and the mold can be cast and formed. However, during the process of adjusting the angle of the ladle, the position of the discharge port installed on one side of the ladle will change. Therefore, when adjusting the correction angle of the ladle, the position of the ladle needs to be adjusted back and forth. But if the staff fails to adjust the pouring position of the ladle in time, the grouting material inside the ladle will be poured outside the mold during the process, and the grouting material has a high temperature, and the splashed grouting material will cause burns to the staff, resulting in safety accidents. For this reason, we have proposed a pouring device for sand casting of cylinder brackets. Content of the Utility Model
[0004] Aiming at the deficiencies of the existing pouring device for sand casting of cylinder brackets, the utility model provides a pouring device for sand casting of cylinder brackets, which has the advantages of driving the grouting material to be discharged by changing the angle of the placement box, and the feeding trough can absorb the grouting material according to different tilting angles of the discharge port. At the same time, the feeding trough is transported to the inside of the mold through a pouring funnel, improving the pouring accuracy, and solving the problems raised in the above background technique.
[0005] The present utility model provides the following technical solution: A pouring device for sand casting of a cylinder bracket, including a support base, on the upper end of which a rotating base is movably sleeved. On the upper part of the side of the rotating base, a support leg is fixedly connected. Inside the upper end of the support leg, a connecting plate is movably sleeved. Inside the connecting plate, a placement box is fixedly connected. On the upper part of the side of the placement box, a screw rod is fixedly connected. Outside the screw rod, a pressing plate is sleeved. Inside the placement box, a ladle is placed. On the upper part of the ladle, an upper cover is covered. Outside the support leg, a positioning sleeve is movably sleeved. Inside the positioning sleeve, a mounting frame is fixedly connected. Outside the positioning sleeve, a positioning plate is welded. Inside the positioning plate, a fastening bolt is installed. Inside the mounting frame, a slide rail is fixedly connected. Inside the slide rail, a slider is movably sleeved. Inside the slider, a feeding trough is fixedly connected. At the lower part of the front end of the feeding trough, a pouring funnel is fixedly connected.
[0006] Preferably, the sand mold of the cylinder bracket is arranged at the front end of the support base, and there is a grouting port on the sand mold of the cylinder bracket and the grouting port is horizontally perpendicular upward.
[0007] Preferably, a hydraulic telescopic rod is installed at the lower part of the rear end of the placement box through a hinge. The rear end of the hydraulic telescopic rod is movably sleeved on the upper part of the rotating base. The support legs are arranged on both sides of the placement box.
[0008] Preferably, the inside of the ladle is filled with grouting material. At the same time, the pressing plate covers the upper part of the upper cover. A nut is installed outside the screw rod.
[0009] Preferably, a discharge port is fixedly connected to one side of the ladle. A sealing cover is movably installed on one side of the upper cover. The sealing cover is sleeved inside the discharge port.
[0010] Preferably, the mounting frame is arranged between two groups of support legs. The fastening bolt passes through the positioning plate and fits against the outside of the support leg.
[0011] Preferably, an inclined chute is opened inside the feeding trough. The pouring funnel is arranged above the grouting port. The feeding trough is arranged directly below the discharge port.
[0012] Compared with the existing pouring device for sand casting of a cylinder bracket, the present utility model has the following beneficial effects:
[0013] 1. For this pouring device for sand casting of a cylinder bracket, after the grouting material is heated and melted by the ladle and the ladle is placed inside the placement box, by rotating the nut installed outside the screw rod, that is, the pressing plate drives the ladle and the upper cover to be positioned inside the placement box, avoiding the ladle from sliding out of the placement box when pouring the grouting material inside the ladle.
[0014] 2. The pouring equipment for the sand casting of the cylinder bracket can adjust the angle of the rotating seat and the position of the slider inside the slide rail. That is, the feeding trough drives the pouring funnel to move to the upper end of the mold grouting port. When adjusting the angle of the placing box and the inclination angle of the placing box changes, and at the same time the position where the discharge port drives the rubber material to slide down changes, the feeding trough can absorb the rubber material, and the grouting material can be injected into the inside of the feeding trough. The grouting material slides inside the feeding trough, that is, the grouting material can be transported to the inside of the mold through the pouring funnel, avoiding the grouting material from slipping out during filling and improving the grouting efficiency. Brief Description of the Drawings
[0015] Figure 1 It is a schematic diagram of the main structure of the present utility model;
[0016] Figure 2 It is a schematic cross-sectional view of the main structure of the present utility model;
[0017] Figure 3 It is a schematic diagram of the pouring traction device structure of the present utility model;
[0018] Figure 4 It is a schematic cross-sectional view of the pouring traction device of the present utility model;
[0019] Figure 5 It is a schematic enlarged view of part A of the present utility model.
[0020] In the figure: 1, support seat; 2, rotating seat; 3, support leg; 4, connecting plate; 5, placing box; 6, hydraulic telescopic rod; 7, screw; 8, pressing plate; 9, ladle; 10, upper cover; 11, discharge port; 12, sealing cover; 13, positioning sleeve; 14, mounting bracket; 15, positioning plate; 16, fastening bolt; 17, slide rail; 18, slider; 19, feeding trough; 20, pouring funnel. Detailed Description of the Preferred Embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, A pouring device for sand casting of a cylinder bracket, comprising a support base 1. A rotating base 2 is movably sleeved on the upper end of the support base 1. The rotating base 2 is arranged inside the support base 1 and drives the adjustment of the angle of the pouring funnel 20. A support leg 3 is fixedly connected to the upper part of the side of the rotating base 2. A connecting plate 4 is movably sleeved inside the upper end of the support leg 3. A placing box 5 is fixedly connected to the inner side of the connecting plate 4. A screw rod 7 is fixedly connected to the upper part of the side of the placing box 5. A pressing plate 8 is sleeved on the outside of the screw rod 7. The pressing plate 8 limits the positions of the upper cover 10 and the ladle 9 inside the placing box 5. The ladle 9 is placed inside the placing box 5, and the upper part of the ladle 9 is covered with the upper cover 10. A positioning sleeve 13 is movably sleeved on the outside of the support leg 3. An installation frame 14 is fixedly connected to the inner side of the positioning sleeve 13. The positioning sleeve 13 is arranged inside the support leg 3. The positioning sleeve 13 maintains stability when adjusting the position of the installation frame 14. A positioning plate 15 is welded to the outside of the positioning sleeve 13. A fastening bolt 16 is installed inside the positioning plate 15. By rotating the fastening bolt 16, the fastening bolt 16 drives the limitation of the position of the positioning sleeve 13 on the outside of the support leg 3. A slide rail 17 is fixedly connected to the inner side of the installation frame 14. A slider 18 is movably sleeved inside the slide rail 17. The position of the slider 18 inside the slide rail 17 is adjusted, and then the pouring funnel 20 can be driven to move above the grouting port. The inner side of the slider 18 is fixedly connected with a feeding groove 19. The lower part of the front end of the feeding groove 19 is fixedly connected with the pouring funnel 20. By adjusting the angle of the discharge port 11, the discharge port 11 drives the grouting material to be injected into the inside of the feeding groove 19. The grouting material can be evenly collected through the feeding groove 19. At the same time, the grouting material can slide into the inside of the sand mold of the cylinder bracket through the pouring funnel 20.
[0023] Please refer to Figure 1 , The sand mold of the cylinder bracket is arranged at the front end of the support base 1, and there is a grouting port on the sand mold of the cylinder bracket and the grouting port is horizontally vertical upward. By arranging the sand mold of the cylinder bracket at the front end of the support base 1 and adjusting the position of the grouting port at the same time, that is, by pouring the ladle 9, the glue material can be driven to be injected into the inside of the sand mold of the cylinder bracket, and at the same time, the cylinder bracket is cast and formed.
[0024] Please refer to Figure 2 , A hydraulic telescopic rod 6 is installed at the lower part of the rear end of the placing box 5 through a hinge. The rear end of the hydraulic telescopic rod 6 is movably sleeved on the upper part of the rotating base 2. The support legs 3 are arranged on both sides of the placing box 5. Since the rear end of the placing box 5 is installed with the hydraulic telescopic rod 6 through a hinge and the support legs 3 limit the position of the placing box 5, when the hydraulic telescopic rod 6 is started, the hydraulic telescopic rod 6 performs telescopic processing, and at the same time, the hydraulic telescopic rod 6 can push the rear end of the placing box 5 to move upward, that is, the overall inclination angle of the placing box 5 is adjusted. After adjusting the angle of the placing box 5, the slurry filled in the ladle 9 can be poured into the inside of the sand mold of the cylinder bracket.
[0025] Please refer toFigure 1 , the inside of the ladle 9 is filled with grouting material. At the same time, the pressing plate 8 covers the upper part of the upper cover 10. A nut is installed outside the screw rod 7. After installing the ladle 9 inside the placement box 5, and at the same time setting the pressing plate 8 inside the screw rod 7 and rotating the nut, the pressing plate 8 limits the positions of the ladle 9 and the upper cover 10, preventing the ladle 9 from slipping out of the inside of the placement box 5 when pouring the grouting material from the ladle 9.
[0026] Please refer to Figure 5 , a discharge port 11 is fixedly connected to one side of the ladle 9, and a sealing cover 12 is movably installed on one side of the upper cover 10. The sealing cover 12 is sleeved inside the discharge port 11. By installing the sealing cover 12 on one side of the upper cover 10, when adjusting the angle of the placement box 5, and at the same time the sealing cover 12 tilts outwards under the action of gravity, an opening is formed inside the discharge port 11, and the grouting material can be discharged through the discharge port 11. And in the normal state of the ladle 9, the inside of the ladle 9 maintains airtightness, reducing heat loss and avoiding the problem of the grouting material cooling and solidifying during the process of untimely grouting.
[0027] Please refer to Figure 3 , the mounting frame 14 is arranged between the two support legs 3. The fastening bolt 16 passes through the positioning plate 15 and fits against the outside of the support leg 3. By adjusting the position of the positioning sleeve 13 inside the support leg 3, the height of the mounting frame 14 can be adjusted, and thus the height of the feeding trough 19 can be adjusted. Rotating the fastening bolt 16 can limit the position of the positioning sleeve 13 outside the support leg 3.
[0028] Please refer to Figure 3 , an inclined chute is provided inside the feeding trough 19. The pouring funnel 20 is arranged above the grouting port. The feeding trough 19 is arranged directly below the discharge port 11. By arranging the feeding trough 19 at the lower end of the discharge port 11 and rotating the rotating seat 2 to adjust the horizontal orientation of the pouring funnel 20, and at the same time adjusting the position of the slider 18 inside the slide rail 17 to drive the pouring funnel 20 to move to the grouting port. When pouring the placement box 5, since the feeding trough 19 is arranged at the lower end of the discharge port 11, when the angle of the discharge port 11 changes, the feeding trough 19 can receive the rubber material and slide into the inside of the pouring funnel 20 through the inclined surface of the feeding trough 19. The pouring funnel 20 can drive the rubber material to be injected into the inside of the cylinder support sand mold, avoiding the problem of inaccurate grouting caused by the deviation between the sliding position of the slurry and the grouting port when pouring the placement box 5.
[0029] Working principle: When in use, place the grouting material inside the ladle 9 and heat it to melt. At the same time, place the ladle 9 inside the placement box 5, adjust the position of the pressing plate 8, which can improve the stability of the position limitation of the ladle 9. At the same time, place the cylinder bracket sand mold on the front end of the support base 1, adjust the angle of the rotating base 2, and adjust the position of the slider 18 inside the slide rail 17 to drive the pouring funnel 20 to move above the grouting port. By starting the hydraulic telescopic rod 6, the hydraulic telescopic rod 6 pushes the rear end of the placement box 5 to move upward, so that the ladle 9 forms an inclination angle, the sealing cover 12 opens, and the grouting material slides down through the discharge port 11 into the inside of the feeding trough 19. The inclined surface of the feeding trough 19 drives the grouting material to slide into the inside of the pouring funnel 20. At the same time, the pouring funnel 20 can accurately drive the rubber material to pour into the inside of the cylinder bracket sand mold.
[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A pouring device for sand casting of a cylinder bracket, comprising a support seat (1), the upper end of the support seat (1) is movably sleeved with a rotating seat (2), the upper part of the side of the rotating seat (2) is fixedly connected with a support leg (3), the upper end of the support leg (3) is movably sleeved with a connecting plate (4), and the inner side of the connecting plate (4) is fixedly connected with a placement box (5), characterized in that: The upper part of the side of the placement box (5) is fixedly connected with a screw rod (7), the outer part of the screw rod (7) is sleeved with a pressure plate (8), the interior of the placement box (5) is placed with a pouring ladle (9), the upper part of the pouring ladle (9) is covered with an upper cover (10), the outer part of the support leg (3) is movably sleeved with a positioning sleeve (13), the inner side of the positioning sleeve (13) is fixedly connected with a mounting frame (14), the outer part of the positioning sleeve (13) is welded with a positioning plate (15), the interior of the positioning plate (15) is installed with a fastening bolt (16), the inner side of the mounting frame (14) is fixedly connected with a slide rail (17), the inner part of the slide rail (17) is movably sleeved with a slider (18), the inner side of the slider (18) is fixedly connected with a feed trough (19), and the lower part of the front end of the feed trough (19) is fixedly connected with a pouring funnel (20).
2. The pouring equipment for sand casting of a cylinder bracket according to claim 1, characterized in that: The cylinder bracket sand mold is arranged at the front end of the support seat (1), and a grouting port is arranged on the cylinder bracket sand mold, and the grouting port is horizontally and vertically upward.
3. The pouring equipment for sand casting of a cylinder bracket according to claim 1, characterized in that: A hydraulic telescopic rod (6) is installed at the lower part of the rear end of the placement box (5) via a hinge, and the rear end of the hydraulic telescopic rod (6) is movably sleeved on the upper part of the rotating seat (2), and the supporting legs (3) are arranged on both sides of the placement box (5).
4. The pouring equipment for sand casting of a cylinder bracket according to claim 1, characterized in that: The interior of the ladle (9) is filled with grouting material, and the pressing plate (8) covers the upper part of the upper cover (10). A nut is installed on the outside of the screw rod (7).
5. The pouring equipment for sand casting of a cylinder bracket according to claim 1, characterized in that: A discharge port (11) is fixedly connected to one side of the ladle (9), and a sealing cover (12) is movably mounted on one side of the upper cover (10), wherein the sealing cover (12) is sleeved inside the discharge port (11).
6. The pouring equipment for sand casting of a cylinder bracket according to claim 1, characterized in that: The mounting frame (14) is arranged between two groups of supporting legs (3), and the fastening bolts (16) pass through the positioning plate (15) and are simultaneously attached to the outside of the supporting legs (3).
7. The pouring equipment for sand casting of a cylinder bracket according to claim 1, characterized in that: An inclined chute is provided inside the feed chute (19), the pouring funnel (20) is arranged at the upper part of the grouting port, and the feed chute (19) is arranged just below the discharge port (11).