Crucible clamp

Abstract

The utility model discloses a crucible clamp, which relates to the technical field of casting equipment and comprises two supports, each support further comprises a bottom rod, a first supporting rod and a second supporting rod are respectively and fixedly mounted at the top of each bottom rod, the bottom rods, the first supporting rods and the second supporting rods form a right triangle structure, an arc-shaped top rod is fixedly mounted at one end of each bottom rod, and the arc-shaped top rod is fixedly mounted at the other end of each bottom rod. The top of the first supporting rod is fixedly connected with the top of the second supporting rod, and a fixing ring is fixedly installed at the joint of the top of the first supporting rod and the top of the second supporting rod. The two supports are arranged, each support is composed of the bottom rod, the first supporting rod, the second supporting rod, the arc-shaped ejector rod, the fixing ring and the like, the mechanical principle can be utilized, the arc-shaped ejector rods at one ends of the two bottom rods and the arc-shaped ejector rods at the other ends of the two bottom rods are rapidly clamped in a crucible, and when the two supports are hoisted by being matched with external hoisting equipment, the hoisting efficiency is greatly improved. And the rapid and stable hoisting of the crucible is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to casting equipment technical field, especially relates to a crucible clamp. BACKGROUND

[0002] The low pressure casting machine is a kind of general equipment for the low pressure casting of aluminum alloy, and it is widely applied in the production of aluminum alloy castings in the industrial fields such as automobile, motorcycle, instrument, textile machinery and aerospace, etc.In the running process of low pressure casting, the metal is melted by cooperating with the external crucible, and the molten metal is transferred and cast to the low pressure casting machine.

[0003] When the casting crucible for low pressure casting machine is transferred and discharged, the hoisting and transferring of the crucible are realized by external hoisting equipment.When the crucible is hoisted and transferred, the external clamping structure is usually used to clamp and fix the crucible, such as the Chinese utility model patent CN217756522U disclosed in the background art, which opens the clamp by swinging two holding rods, moves the clamp to the crucible by using hoisting equipment, and prevents the metal hot liquid from pouring by limiting the swing rod during lifting through the limiting assembly after clamping and fixing the crucible by closing the two holding rods.However, the application cannot clamp and hoist the crucible placed in the heating furnace because the top surface of the crucible is close to the same plane as the furnace opening to ensure that the heat in the heating furnace is not lost.In addition, the application clamps the crucible containing metal hot liquid by manually controlling the opening and closing of the first holding rod and the second holding rod by manual holding.Because the hand strength is relied on, the crucible may fall and cause the molten metal to flow out during hoisting, which may cause great harm to the surrounding equipment and personnel. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a kind of crucible clamp, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme as follows:

[0006] A crucible clamp includes two supports, the support further includes a bottom rod, and the top of the bottom rod is fixedly installed with a first support rod and a second support rod, respectively.

[0007] Preferably, the bottom rod, the first support rod and the second support rod form a right triangle structure.

[0008] Preferably, an arc-shaped top rod is fixedly installed at one end of the bottom rod, which can make the two ends of the bottom rod more stable when they are in contact with the inside of the crucible.

[0009] Preferably, the tops of the first support rod and the second support rod are fixedly connected to each other, and a fixing ring is fixedly installed at the connection between the tops of the first support rod and the second support rod. Installing the fixing ring on the tops of the first support rod and the second support rod allows the steel cable or iron chain of the external hoisting equipment to be inserted into the fixing ring to achieve the lifting or lowering of the bracket.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] The crucible clamp described in this utility model, through the setting of two supports, each support consisting of a base rod, a first support rod, a second support rod, an arc-shaped top rod, and a fixing ring, utilizes the principles of mechanics to allow one end of the two base rods and the arc-shaped top rod at the other end to be quickly locked inside the crucible. When used in conjunction with external hoisting equipment to hoist the two supports, it enables rapid and stable hoisting of the crucible. Attached Figure Description

[0012] Fig. 1 This is a schematic diagram of the main structural assembly of this utility model;

[0013] Fig. 2 This is a schematic diagram of the main structure of this utility model;

[0014] Fig. 3 This is a schematic diagram of the connection structure between the main structure and the crucible of this utility model.

[0015] In the diagram: 1. Support; 2. Base rod; 3. First support rod; 4. Second support rod; 5. Arc-shaped top rod; 6. Fixing ring; 7. Crucible. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] like Figs. 1-3 As shown, the present invention provides a crucible clamp, which includes two supports 1. The supports 1 also include a bottom rod 2. A first support rod 3 and a second support rod 4 are fixedly installed on the top of the bottom rod 2.

[0018] The bottom rod 2, the first supporting rod 3 and the second supporting rod 4 form a right triangle structure, one end of the bottom rod 2 is fixedly provided with an arc-shaped top rod 5, through the arrangement of the arc-shaped top rod 5, the two ends of the bottom rod 2 can be more stable when abutting in the crucible 7, the first supporting rod 3 and the second supporting rod 4 are fixedly connected at the top, and the fixed ring 6 is fixedly installed at the top connecting position of the first supporting rod 3 and the second supporting rod 4, and the steel cable or the iron chain of the external hoisting equipment can be installed in the fixed ring 6 to realize the lifting or falling of the support 1.

[0019] It should be noted that the utility model is a kind of crucible clamp, and the clamping structure is formed by two supports 1, and the support 1 is composed of bottom rod 2, first supporting rod 3, second supporting rod 4 and other components, so that the two supports 1 are connected with the external hoisting equipment through the fixed ring 6, and then the two supports 1 are installed in the crucible 7, so that the two ends of the bottom rod 2 of the two supports 1 abut in the inside of the crucible 7, and then when the crucible 7 is lifted, the greater the gravity of the crucible 7 to the bottom rod 2, the more tightly the two ends of the bottom rod 2 are connected with the inner wall of the crucible 7, so that the two supports 1 can be quickly and stably lifted, and when the bottom rod 2 is connected with the crucible 7, only the upward tension of the fixed ring 6 needs to be released, so that the arc-shaped top rod 5 at one end of the bottom rod 2 and the other end is separated from the inner wall of the crucible 7, and then the two supports 1 are taken out from the crucible 7.

[0020] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A crucible gripper characterized by: Including two supports (1), the support (1) also includes bottom bar (2), the top of bottom bar (2) is respectively fixedly installed with first support rod (3) and second support rod (4).

2. A crucible gripper according to claim 1, wherein: The bottom bar (2), first support rod (3) and second support rod (4) form a right triangle structure.

3. A crucible gripper as claimed in claim 1, wherein: One end of the bottom bar (2) is fixedly installed with an arc-shaped top rod (5).

4. A crucible gripper as claimed in claim 1, wherein: The top of the first support rod (3) and the second support rod (4) are fixedly connected to each other, and a fixed ring (6) is fixedly installed at the connection between the top of the first support rod (3) and the second support rod (4).

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