Multifunctional sand box for casting new energy aluminum alloy parts

Abstract

This utility model provides a multifunctional sandbox for casting new energy aluminum alloy parts, belonging to the field of multifunctional sandboxes. It includes an outer casing with an assembly assembly inside the front side and heat dissipation assemblies on both sides. When the casting sandbox needs to be installed separately, it is inserted rearward into a slot. Twisting the knob rotates the first bevel gear connected to it, which in turn rotates the second bevel gears on both sides. Before use, the mounting plate with the fan is aligned with the slot. The insert is pulled outward, moving it in and out of the slot, causing the side plate to slide within the side slot. The telescopic rod and spring are compressed to retract, and the mounting plate is inserted into the slot from front to back. Releasing the tension on the insert allows the telescopic rod and spring to push the side plate, causing the insert to insert into the aligned slot, thus completing the fan installation. This effectively dissipates heat generated during the casting process of the sandbox, improving the equipment's heat dissipation effect.

Description

Technical Field

[0001] This utility model relates to the field of multifunctional sandboxes, specifically to a multifunctional sandbox for casting new energy aluminum alloy parts. Background Technology

[0002] Sand casting is a common casting method. Its basic principle is to use a tool called a "mold" to make a model of the part to be cast, pour molten metal into the mold, and obtain a part with high shape and dimensional accuracy after cooling.

[0003] A search revealed that Chinese Patent Publication No. CN117840390A discloses "A Sandbox for Metal Casting with Uniform Heat Dissipation," comprising a lower sandbox and an upper sandbox positioned directly above it. A first heat dissipation plate is located on the same side of both the lower and upper sandboxes. A second heat dissipation plate is located on one side of the first heat dissipation plate, and a fourth heat dissipation plate is located on the other side. A third heat dissipation plate is located directly opposite the first heat dissipation plate. A set of evenly spaced heat-conducting rods is fixedly connected to each of the first, second, third, and fourth heat dissipation plates. This invention, by incorporating a synchronization component, allows the heat-conducting rods to be inserted synchronously into the sandbox during metal casting. This not only achieves uniform heat dissipation of the liquid metal inside the sandbox but also improves the yield rate of metal parts and prevents delamination during the forming process due to uneven heat dissipation. However, the following drawbacks still exist:

[0004] (1) The existing casting sand box equipment is a whole unit. After casting is completed, the inside of the sand box needs to be cleaned. However, the internal space of the sand box is limited, which makes cleaning inconvenient.

[0005] (2) Existing sandboxes generate a lot of heat during the casting process. Existing sandboxes dissipate heat through solid conduction of heat rods. Solid conduction of heat is slow and the heat dissipation effect is insufficient, resulting in uneven heat dissipation of the metal.

[0006] Therefore, we have made improvements and proposed a multifunctional sandbox for casting new energy aluminum alloy parts. Utility Model Content

[0007] The purpose of this utility model is to address the problems of the existing integrated structure of casting sand box and equipment, which makes cleaning and maintenance inconvenient and results in slow heat dissipation.

[0008] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0009] A multifunctional sandbox for casting new energy aluminum alloy parts is proposed to improve the above-mentioned problems.

[0010] The present invention is as follows:

[0011] Includes an outer casing, with an assembly assembly located inside the front side of the outer casing and heat dissipation assemblies located on the outer sides of the outer casing;

[0012] The assembly component includes a slot inside the outer casing, a casting sand box that can be detachably inserted into the slot, a bottom groove at the center of the lower end of the casting sand box, a first bevel gear on the inner wall of the front end of the bottom groove, and a knob connected to the front end of the first bevel gear.

[0013] The heat dissipation assembly includes outer plates symmetrically arranged on both sides of the outer casing. The outer plates have slots inside, and mounting plates can be detachably inserted into the slots. A fan is located inside the center of the mounting plates.

[0014] As a preferred technical solution of this utility model, the inner walls on both sides of the bottom groove are provided with a second conical gear that cooperates with the first conical gear.

[0015] As a preferred technical solution of this utility model, the bottom groove is provided with sliding grooves at both ends, a screw is provided inside the sliding groove, a sliding plate is fitted on the outer wall of the screw, and slots that cooperate with the sliding plate are provided on both sides of the groove.

[0016] As a preferred technical solution of this utility model, the mounting plate has a groove on the surface away from the outer box on both the upper and lower sides, and a through groove is provided on the side wall away from the outer box of the slot. The through groove is provided with a plate that cooperates with the groove.

[0017] As a preferred technical solution of this utility model, the side wall of the through groove is provided with a side groove, and the side wall of the panel is provided with a side plate that cooperates with the side groove.

[0018] As a preferred technical solution of this utility model, a telescopic rod is provided on the side surface of the side plate away from the mounting plate, and a spring is fitted on the outer wall of the telescopic rod.

[0019] As a preferred technical solution of this utility model, the rotation output end of the second bevel gear and the rotation input end of the screw are connected in a cooperative manner.

[0020] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0021] In the solution of this utility model:

[0022] 1. With the help of the first bevel gear, second bevel gear, screw, slide plate, and slot, when the casting sand box needs to be installed separately, insert the casting sand box into the slot, turn the knob to rotate the first bevel gear connected to it, mesh with and rotate the second bevel gears on both sides, and rotate the screw connected to it. Through the engagement of the outer wall thread, the slide plate is driven to slide outward stably in the slot, so that the slide plate is inserted into the aligned slot, thus completing the quick fixation of the casting sand box. When the casting sand box needs to be maintained after the aluminum alloy parts are cast, turn the knob in the opposite direction to disengage the slide plate from the slot, and pull the casting sand box forward to disengage it from the slot, thus completing the quick disassembly and facilitating maintenance.

[0023] 2. Using the mounting plate, insert plate, side plate, telescopic rod, and spring, before use, align the mounting plate with the fan in the slot, pull the insert plate outward to move it in and out of the slot, causing the side plate to slide in the side slot. Compress the telescopic rod and spring to retract them, insert the mounting plate into the slot from front to back, release the tension on the insert plate, and the telescopic rod and spring will push the side plate, causing the insert plate to be inserted into the aligned slot. This completes the installation of the fan, effectively dissipating the heat generated during the casting process of the casting sandbox and improving the heat dissipation effect of the equipment. Attached Figure Description

[0024] Figure 1 A schematic diagram of the overall structure of a multifunctional sandbox for casting new energy aluminum alloy parts provided by this utility model;

[0025] Figure 2 A schematic diagram of the assembly structure of a multifunctional sandbox for casting new energy aluminum alloy parts provided by this utility model;

[0026] Figure 3 A schematic diagram of the heat dissipation component structure of a multifunctional sandbox for casting new energy aluminum alloy parts provided by this utility model;

[0027] Figure 4 This utility model provides a multifunctional sandbox for casting new energy aluminum alloy parts. Figure 3 A magnified schematic diagram of part A in the middle.

[0028] The image shows:

[0029] 1. Outer casing; 201. Box groove; 202. Casting sand box; 203. Bottom groove; 204. First bevel gear; 205. Knob; 206. Second bevel gear; 207. Slide groove; 208. Screw; 209. Slide plate; 210. Slot; 301. Outer panel; 302. Slot; 303. Mounting plate; 304. Fan; 305. Embedded groove; 306. Through groove; 307. Panel; 308. Side groove; 309. Side panel; 310. Telescopic rod; 311. Spring. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0031] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0032] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0033] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0034] like Figure 1-4 As shown, this embodiment proposes a multifunctional sandbox for casting new energy aluminum alloy parts, including an outer box 1. An assembly component is provided inside the front side of the outer box 1, and heat dissipation components are provided on the outer sides of the outer box 1.

[0035] The assembly component includes a slot 201 inside the outer casing 1, a casting sand box 202 is detachably inserted inside the slot 201, a bottom groove 203 is provided at the center of the lower end of the casting sand box 202, a first bevel gear 204 is provided on the inner wall of the front end of the bottom groove 203, and a knob 205 is connected to the front end of the first bevel gear 204.

[0036] The heat dissipation assembly includes outer plates 301 symmetrically arranged on both sides of the outer casing 1. The outer plates 301 have slots 302 inside, and a mounting plate 303 is detachably inserted into the slots 302. A fan 304 is arranged in the center of the mounting plate 303.

[0037] like Figure 2 As shown, the bottom groove 203 has sliding grooves 207 on both sides. A screw 208 is installed inside the sliding groove 207. A sliding plate 209 is fitted onto the outer wall of the screw 208. The box groove 201 has slots 210 on both sides that cooperate with the sliding plate 209. The rotation of the second bevel gear 206 drives the screw 208 connected to it to rotate. Through the engagement of the outer wall thread, the sliding plate 209 is driven to slide outward stably in the sliding groove 207, so that the sliding plate 209 is inserted into the aligned slots 210, which facilitates efficient fixing.

[0038] like Figure 2 As shown, the inner walls on both sides of the bottom groove 203 are provided with second bevel gears 206 that cooperate with the first bevel gear 204. Twisting the knob 205 drives the first bevel gear 204 connected to it to rotate, and meshing drives the second bevel gears 206 on both sides to rotate, which facilitates the simultaneous control of the operation of the assembly components on both sides.

[0039] like Figure 4 As shown, the side wall of the through groove 306 is provided with a side groove 308, and the side wall of the insert plate 307 is provided with a side plate 309 that cooperates with the side groove 308. The side plate 309 slides in the side groove 308, compresses the telescopic rod 310 and the spring 311 to make them retract, and inserts the mounting plate 303 into the slot 302 from front to back.

[0040] like Figure 4 As shown, the mounting plate 303 has grooves 305 on the surface away from the outer box 1 on both sides. The slot 302 has a through groove 306 on the side wall away from the outer box 1. The through groove 306 is provided with a plate 307 that cooperates with the groove 305. Pulling the plate 307 outward causes it to move in and out of the through groove 306, which in turn causes the side plate 309 to slide in the side groove 308.

[0041] like Figure 2 As shown, the rotation output end of the second bevel gear 206 is connected to the rotation input end of the screw 208. Twisting the knob 205 drives the first bevel gear 204 connected to it to rotate, which in turn drives the second bevel gears 206 on both sides to rotate. The rotation of the second bevel gears 206 drives the screw 208 connected to them to rotate. Through the engagement of the outer wall thread, the slide plate 209 is driven to slide outward stably in the slide groove 207, so that the slide plate 209 is inserted into the aligned slot 210.

[0042] like Figure 4As shown, a telescopic rod 310 is provided on the side surface of the side plate 309 away from the mounting plate 303. A spring 311 is fitted on the outer wall of the telescopic rod 310. When the telescopic rod 310 and the spring 311 are pressed together, they retract, allowing the mounting plate 303 to be inserted into the slot 302 from front to back. When the tension on the insert 307 is released, the telescopic rod 310 and the spring 311 push the side plate 309, causing the insert 307 to be inserted into the aligned groove 305, thus completing the installation of the fan 304.

[0043] Specifically, when using this sandbox: When the casting sandbox 202 needs to be installed separately, insert the casting sandbox 202 backward into the slot 201, turn the knob 205 to rotate the first bevel gear 204 connected to it, meshing and driving the second bevel gears 206 on both sides to rotate. The rotation of the second bevel gears 206 drives the screw 208 connected to them to rotate, and through the engagement of the outer wall thread, the sliding plate 209 is driven to slide stably outward in the sliding groove 207, so that the sliding plate 209 is inserted into the aligned slot 210, thus completing the quick fixation of the casting sandbox 202. When the casting sandbox 202 needs to be maintained after casting the aluminum alloy parts, turn the knob 205 in the opposite direction to disengage the sliding plate 209 from the slot 210 and pull it forward. The casting sand box 202 is detached from the slot 201, allowing for quick alignment and disassembly for easy maintenance. Before use, the mounting plate 303 with the fan 304 is aligned with the slot 302. The insert 307 is pulled outward, moving it in and out of the through slot 306, causing the side plate 309 to slide in the side slot 308. The telescopic rod 310 and spring 311 are compressed to retract. The mounting plate 303 is then inserted into the slot 302 from front to back. The tension on the insert 307 is released, and the telescopic rod 310 and spring 311 push the side plate 309, causing the insert 307 to be inserted into the aligned slot 305. This completes the installation of the fan 304 and effectively dissipates the heat generated during the casting process of the casting sand box 202, improving the equipment's heat dissipation effect.

[0044] All technical features in this embodiment can be freely combined according to actual needs.

[0045] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A multifunctional sandbox for casting new energy aluminum alloy parts, comprising an outer box (1), characterized in that: An assembly assembly is provided inside the front side of the outer casing (1), and heat dissipation assemblies are provided on the outer sides of the outer casing (1). The assembly component includes a slot (201) inside the outer casing (1), a casting sand box (202) is detachably inserted inside the slot (201), a bottom groove (203) is provided at the center of the lower end of the casting sand box (202), a first bevel gear (204) is provided on the inner wall of the front end of the bottom groove (203), and a knob (205) is connected to the front end of the first bevel gear (204). The heat dissipation assembly includes outer plates (301) symmetrically arranged on both sides of the outer casing (1). The outer plates (301) have slots (302) inside. A mounting plate (303) is detachably inserted into the slots (302). A fan (304) is arranged in the center of the mounting plate (303).

2. The multifunctional sandbox for casting new energy aluminum alloy parts according to claim 1, characterized in that, The inner walls on both sides of the bottom groove (203) are provided with a second bevel gear (206) that cooperates with the first bevel gear (204).

3. The multifunctional sandbox for casting new energy aluminum alloy parts according to claim 1, characterized in that, The bottom groove (203) has sliding grooves (207) on both sides. A screw (208) is installed inside the sliding groove (207). A sliding plate (209) is fitted on the outer wall of the screw (208). The box groove (201) has slots (210) on both sides that cooperate with the sliding plate (209).

4. The multifunctional sandbox for casting new energy aluminum alloy parts according to claim 1, characterized in that, The mounting plate (303) has grooves (305) on the upper and lower sides away from the outer box (1), and the slot (302) has a through groove (306) on the side wall away from the outer box (1). The through groove (306) is provided with a plate (307) that cooperates with the groove (305).

5. A multifunctional sandbox for casting new energy aluminum alloy parts according to claim 4, characterized in that, The side wall of the through groove (306) is provided with a side groove (308), and the side wall of the panel (307) is provided with a side plate (309) that cooperates with the side groove (308).

6. A multifunctional sandbox for casting new energy aluminum alloy parts according to claim 5, characterized in that, A telescopic rod (310) is provided on the side surface of the side plate (309) away from the mounting plate (303), and a spring (311) is fitted on the outer wall of the telescopic rod (310).

7. A multifunctional sandbox for casting new energy aluminum alloy parts according to claim 2, characterized in that, The rotation output end of the second bevel gear (206) is connected to the rotation input end of the screw (208).

Images