Multi-station centrifugal casting equipment for copper casting

Abstract

Multi-station centrifugal casting equipment for copper casting comprises a centrifugal motor (1), and an output shaft of the centrifugal motor (1) is provided with a driving gear (2); the multi-station centrifugal casting equipment comprises a plurality of furnace tube die bodies (5) which are arranged in a multi-station mode, a horizontal rotating shaft (6) is installed at the front end of each furnace tube die body (5), and a driven gear (4) is installed at the front end of each horizontal rotating shaft (6). And the driving gear (2) of the centrifugal motor (1) is connected with the driven gears (4) of the furnace tube die bodies (5) through a driving chain (3). The driving gear, the driving chain and the driven gear are driven by the centrifugal motor to rotate, so that the driven gear 4 simultaneously drives the plurality of furnace tube mold bodies which are arranged at multiple stations to rotate, the plurality of furnace tube mold bodies can be simultaneously subjected to centrifugal casting, and the production efficiency of the centrifugal casting machine can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifugal casting, in particular to a multi-station centrifugal casting device for copper casting. Background Art

[0002] Centrifugal casting is a technique and method of injecting liquid metal into a high-speed rotating mold, so that the molten metal performs centrifugal motion to fill the mold and form a casting. Due to the centrifugal motion, the liquid metal can fill the mold well in the radial direction and form a free surface of the casting; a cylindrical inner hole can be obtained without a core; it helps to remove gas and inclusions in the liquid metal; it affects the crystallization process of the metal, thereby improving the mechanical and physical properties of the casting.

[0003] However, most of the centrifugal casting machines commonly found on the market are single-station casting machines, which means that only parts can be cast in one centrifugal casting, resulting in low production efficiency of the centrifugal casting machine. Summary of the invention

[0004] In order to solve the above problems existing in the prior art, the utility model provides a multi-station centrifugal casting equipment for copper casting.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A multi-station centrifugal casting device for copper casting, the multi-station centrifugal casting device includes a centrifugal motor 1, a driving gear 2 is installed on the output shaft of the centrifugal motor 1; the multi-station centrifugal casting device includes a plurality of furnace tube mold bodies 5 arranged in multiple stations, a horizontal rotating shaft 6 is installed at the front end of each of the furnace tube mold bodies 5, and a driven gear 4 is installed at the front end of the horizontal rotating shaft 6; the driving gear 2 of the centrifugal motor 1 and the driven gears 4 of the plurality of furnace tube mold bodies 5 are connected by a driving chain 3.

[0007] The utility model also has the following additional technical features:

[0008] As a further specific optimization of the technical solution of the utility model: the multi-station centrifugal casting equipment includes a centrifugal casting base 7, and the centrifugal casting base 7 includes a furnace tube mold bearing base 701, a centrifugal motor base 702 and a furnace tube mold limiting base 703.

[0009] As a further specific optimization of the technical solution of the utility model: a furnace tube mold body bearing rotating assembly 8 is installed on the furnace tube mold bearing base 701, and the furnace tube mold body bearing rotating assembly 8 is provided with two groups, and is respectively located at both sides of the bottom of the furnace tube mold body 5;

[0010] As a further specific optimization of the technical solution of the utility model: the centrifugal motor 1 is fixed to the top of the centrifugal motor base 702 by bolts.

[0011] As a further specific optimization of the technical solution of the utility model: the furnace tube mold limiting base 703 is bent, and the top of the furnace tube mold limiting base 703 spans the top of the furnace tube mold body 5, and a furnace tube mold limiting rolling assembly 9 is provided at the bottom of the furnace tube mold limiting base 703. The furnace tube mold limiting rolling assembly 9 is provided with a group and is located at the top of the furnace tube mold body 5.

[0012] As a further specific optimization of the technical solution of the utility model: the furnace tube mold body bearing rotation component 8 includes a bearing rotation shaft 801, and the two ends of the bearing rotation shaft 801 are installed on the top two ends of the furnace tube mold bearing base 701 through bearing rotation bearings 803, and bearing rotation rollers 802 are arranged on both sides of the middle part of the bearing rotation shaft 801. The bearing rotation rollers 802 are located on both sides of the bottom of the furnace tube mold body 5 and are engaged in the rotating roller limiting grooves 501 on both sides of the bottom of the furnace tube mold body 5.

[0013] As a further specific optimization of the technical solution of the utility model: the furnace tube mold limiting rolling assembly 9 includes a limiting rolling shaft 901, and the two ends of the limiting rolling shaft 901 are installed on the two ends of the bottom of the furnace tube mold limiting base 703 through limiting rolling bearings 903, and limiting rolling rollers 902 are arranged on both sides of the middle part of the limiting rolling shaft 901. The limiting rolling rollers 902 are located in the middle of the top of the furnace tube mold body 5 and are engaged in the limiting roller limiting groove 502 in the middle of the top of the furnace tube mold body 5.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The utility model drives a driving gear 2, a driving chain 3 and a driven gear 4 to rotate through a centrifugal motor 1, so that the driven gear 4 simultaneously drives a plurality of furnace tube mold bodies 5 arranged in multiple stations to rotate, so that the plurality of furnace tube mold bodies 5 can be centrifugally cast at the same time, which can effectively improve the production efficiency of the centrifugal casting machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the principle structure of the multi-station centrifugal casting of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a multi-station centrifugal casting equipment for copper casting of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the structure of a multi-station centrifugal casting equipment for copper casting.

[0019] Explanation of the reference numerals: centrifugal motor 1, driving gear 2, driving chain 3, driven gear 4, furnace tube mold body 5, horizontal rotating shaft 6, centrifugal casting base 7, furnace tube mold body bearing rotating assembly 8, furnace tube mold limiting rolling assembly 9. Implementation

[0020] Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0021] A multi-station centrifugal casting device for copper casting includes a centrifugal casting base 7 made of steel blocks, wherein the centrifugal casting base 7 includes a furnace tube mold bearing base 701, a centrifugal motor base 702, and a furnace tube mold limiting base 703. The furnace tube mold bearing base 701, the centrifugal motor base 702, and the furnace tube mold limiting base 703 are respectively connected by welding to form an integrated structure.

[0022] The centrifugal motor 1 is fixed to the top of the centrifugal motor base 702 by bolts. A driving gear 2 is installed on the output shaft of the centrifugal motor 1; the multi-station centrifugal casting equipment includes a plurality of furnace tube mold bodies 5 arranged in multiple stations, a horizontal rotating shaft 6 is installed at the front end of each furnace tube mold body 5, and a driven gear 4 is installed at the front end of the horizontal rotating shaft 6; the driving gear 2 of the centrifugal motor 1 and the driven gears 4 of the plurality of furnace tube mold bodies 5 are connected by a driving chain 3.

[0023] The furnace tube mold bearing base 701 is provided with a furnace tube mold body bearing rotating assembly 8, and the furnace tube mold body bearing rotating assembly 8 is provided with two groups, and is respectively located at both sides of the bottom of the furnace tube mold body 5. The two groups of furnace tube mold body bearing rotating assemblies 8 play a role in bearing the top furnace tube mold body 5 to prevent the furnace tube mold body 5 from falling off.

[0024] The furnace tube mold body bearing rotating assembly 8 includes a bearing rotating shaft 801, and both ends of the bearing rotating shaft 801 are installed on the top two ends of the furnace tube mold bearing base 701 through bearing rotating bearings 803. Bearing rotating rollers 802 are arranged on both sides of the middle part of the bearing rotating shaft 801. The bearing rotating rollers 802 are located on both sides of the bottom of the furnace tube mold body 5 and are engaged in the rotating roller limiting grooves 501 on both sides of the bottom of the furnace tube mold body 5.

[0025] The furnace tube mold limiting base 703 is bent, and the top of the furnace tube mold limiting base 703 spans the top of the furnace tube mold body 5. The bottom of the furnace tube mold limiting base 703 is provided with a furnace tube mold limiting rolling assembly 9, and the furnace tube mold limiting rolling assembly 9 is provided with a group and is located at the top of the furnace tube mold body 5. The furnace tube mold limiting rolling assembly 9 has a limiting effect on the furnace tube mold body 5 to prevent the furnace tube mold body 5 from jumping upward.

[0026] The furnace tube mold limiting rolling assembly 9 includes a limiting rolling shaft 901, and the two ends of the limiting rolling shaft 901 are installed on the two ends of the bottom of the furnace tube mold limiting base 703 through limiting rolling bearings 903. Limiting rolling rollers 902 are arranged on both sides of the middle part of the limiting rolling shaft 901. The limiting rolling rollers 902 are located in the middle of the top of the furnace tube mold body 5 and are engaged in the limiting roller limiting groove 502 in the middle of the top of the furnace tube mold body 5.

[0027] The utility model drives a driving gear 2, a driving chain 3 and a driven gear 4 to rotate through a centrifugal motor 1, so that the driven gear 4 simultaneously drives a plurality of furnace tube mold bodies 5 arranged in multiple stations to rotate, so that the plurality of furnace tube mold bodies 5 can be centrifugally cast at the same time, which can effectively improve the production efficiency of the centrifugal casting machine.

[0028] The above detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention but merely represents selected embodiments of the present invention.

Claims

1. A multi-station centrifugal casting equipment for copper casting, characterized in that: The multi-station centrifugal casting equipment comprises a centrifugal motor (1), and a driving gear (2) is installed on the output shaft of the centrifugal motor (1); the multi-station centrifugal casting equipment comprises a plurality of furnace tube mold bodies (5) arranged at multiple stations, a horizontal rotating shaft (6) is installed at the front end of each furnace tube mold body (5), and a driven gear (4) is installed at the front end of the horizontal rotating shaft (6); the driving gear (2) of the centrifugal motor (1) and the driven gears (4) of the plurality of furnace tube mold bodies (5) are connected via a driving chain (3).

2. A multi-station centrifugal casting equipment for copper casting according to claim 1, characterized in that: The multi-station centrifugal casting equipment comprises a centrifugal casting base (7), wherein the centrifugal casting base (7) comprises a furnace tube mold bearing base (701), a centrifugal motor base (702) and a furnace tube mold limiting base (703); A furnace tube mold body bearing rotating assembly (8) is installed on the furnace tube mold bearing base (701), and the furnace tube mold body bearing rotating assembly (8) is provided with two groups, and is respectively located on both sides of the bottom of the furnace tube mold body (5); The centrifugal motor (1) is fixed to the top of the centrifugal motor base (702) by bolts; The furnace tube mold limiting base (703) is bent, and the top of the furnace tube mold limiting base (703) spans the top of the furnace tube mold body (5). A furnace tube mold limiting rolling assembly (9) is arranged at the bottom of the furnace tube mold limiting base (703). The furnace tube mold limiting rolling assembly (9) is arranged in a group and is located at the top of the furnace tube mold body (5).

3. The multi-station centrifugal casting equipment for copper casting according to claim 2, characterized in that: The furnace tube mold body bearing rotation assembly (8) comprises a bearing rotation shaft (801), the two ends of the bearing rotation shaft (801) are mounted on the two ends of the top of the furnace tube mold bearing base (701) through bearing rotation bearings (803), and bearing rotation rollers (802) are arranged on both sides of the middle of the bearing rotation shaft (801), and the bearing rotation rollers (802) are located on both sides of the bottom of the furnace tube mold body (5) and are engaged in the rotation roller limiting grooves (501) on both sides of the bottom of the furnace tube mold body (5).

4. The multi-station centrifugal casting equipment for copper casting according to claim 2, characterized in that: The furnace tube mold limiting rolling assembly (9) comprises a limiting rolling shaft (901), the two ends of which are mounted on the two ends of the bottom of the furnace tube mold limiting base (703) via limiting rolling bearings (903), and limiting rolling wheels (902) are arranged on both sides of the middle of the limiting rolling shaft (901), and the limiting rolling wheels (902) are located in the middle of the top of the furnace tube mold body (5) and are engaged in the limiting roller limiting groove (502) in the middle of the top of the furnace tube mold body (5).

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