Locking device of centrifugal casting machine

Abstract

The utility model discloses a locking device of a centrifugal casting machine, which relates to the technical field of centrifugal casting machines, aims to solve the technical problems that the automation of the centrifugal casting machine is difficult to realize and the investment is large, comprises a centrifugal machine main body and a sample door, and is characterized in that the sample door is arranged on the side edge of a shell of a centrifugal machine set and is connected with a transmission device; one corner of the sample door is connected with the centrifugal machine body through a connecting rod, the sample door can rotate in the centrifugal machine through the connecting rod and the pneumatic device with the connecting rod as the axis, the sample door can move and rotate in the axial direction of the connecting rod, and the sample door is of a multi-layer structure. The lower-layer structure of the multi-layer structure is larger than a centrifugal machine shell opening structure and plays a limiting role, feeding, taking and locking of samples to centrifugal casting are achieved, the operation height of the large-size samples can be reduced, and connection with automation of procedures before and after centrifugal casting is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifugal casting machine technical field more specifically, relate to a centrifugal casting machine locking device. BACKGROUND

[0002] Centrifugal casting is a common industrial production method, it utilizes centrifugal force and injects liquid material, glue into mould, makes it form the shape and structure required in mould inside, current centrifugal casting machine all is to adopt upper end flip cover structure, and because automation requirement is higher and higher, the demand of centrifugal casting process intellectualization, automation also in order to improve production efficiency and product quality, the form of traditional centrifugal machine upper end flip cover greatly increases the difficulty of centrifugal casting machine automation, if need to realize automatic centrifugal casting need to set up hydraulic or pneumatic device on flip cover structure, realize the automatic control of flip cover structure, and centrifugal casting machine in order to guarantee its safety, generally will select the material with stronger rigidity, especially carry out some big size sample piece casting, and the flip cover automatic mechanism often small force arm, will improve the selection of equipment and investment, and to big size casting, also is not conducive to take, and the realization of automation needs to take the sample piece through the mechanical arm and so on, increases the investment cost of equipment. In view of this, we propose a centrifugal casting machine locking device. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art, adapting to the reality needs, provide a centrifugal casting machine locking device to solve the technical problem of current centrifugal casting machine automation realization difficulty, big investment.

[0004] In order to solve the above technical problems, the utility model provides the following technical scheme: a centrifugal casting machine locking device, including centrifuge main body and sample door, the centrifuge main body outside is provided with opening, the sample door is arranged in centrifuge main body shell opening side edge, the sample door is connected with transmission device, the sample door is connected with connecting rod between centrifuge main body, the lower half of centrifuge main body is provided with pneumatic device, the inside of centrifuge main body is provided with connecting rod, the sample door can rotate with connecting rod as the axle in the inside of centrifuge main body through connecting rod and pneumatic device.

[0005] Preferably, the sample door is a multi-layer structure, the upper middle layer structure of the multi-layer structure can be seamlessly embedded with the opening, and the lower layer structure of the multi-layer structure has a size larger than that of the opening.

[0006] Preferably, each layer of the sample door has a geometric shape or a special geometric shape.

[0007] Preferably, the connecting rod rotates at an angle of 1°-180° in the centrifuge main body, and the end of the connecting rod is rotationally connected to the inside of the centrifuge main body.

[0008] Preferably, the transmission device is pneumatic.

[0009] Preferably, the transmission device is electric.

[0010] Preferably, the transmission device is mechanical.

[0011] Compared with the prior art, the centrifuge has the beneficial effects that:

[0012] The sample is taken out through the sample door arranged on the side of the centrifuge body shell, the sample door is a multi-layer structure, the lower layer of the multi-layer structure is used for limiting the sample door, the locking of the sample door during high-speed rotation of the centrifuge is realized, and the safety during operation of the centrifuge is ensured. Meanwhile, the sample door is arranged on the side of the centrifuge, sample taking and taking out are realized through the side sample door, the operation height of the centrifuge is reduced, especially for the large-size sample pouring process, the equipment investment is reduced, the automation and intelligent control of the centrifugal pouring machine are more conducive to realization, and the automatic connection of the processes before and after centrifugal pouring is also conducive, and the problems of great difficulty and great investment in automatic realization of the centrifugal pouring machine are solved. BRIEF DESCRIPTION OF DRAWINGS

[0013] Fig. 1 It is a structural schematic view of the centrifuge.

[0014] Fig. 2 It is a plan view of the centrifuge.

[0015] Fig. 3 It is a plan view of another shaft side of the centrifuge.

[0016] Fig. 4 It is a position schematic view of the connecting rod.

[0017] Explanation of reference numerals in the drawing: 1, centrifuge body; 2, sample door; 3, connecting rod; 4, pneumatic device; 5, connecting rod. DETAILED DESCRIPTION

[0018] As Figs. 1 to 4As shown, the utility model relates to a centrifugal casting machine locking device, including centrifuge main body 1 and sample door 2, centrifuge main body 1 outside is provided with opening, sample door 2 is arranged in centrifuge main body 1 shell opening side, sample door 2 is connected with transmission, and the transmission is connected with connecting rod 3 between sample door 2 and centrifuge main body 1, and the rotation angle of connecting rod 3 is 1 °-180 ° in centrifuge main body 1 inside, and centrifuge main body 1 lower half is provided with pneumatic device 4, and centrifuge main body 1 inside is provided with connecting rod 5, and sample door 2 can rotate with connecting rod 5 as the shaft in centrifuge main body 1 inside through connecting rod 3 and pneumatic device 4, and connecting rod 5 end and centrifuge main body 1 inside rotationally connected, and sample door 2 is multilayer structure, and the upper layer structure of multilayer structure close to centrifuge main body 1 can be seamlessly embedded with opening, and the lower layer structure of multilayer structure is greater than the size of opening, and the lower layer structure of multilayer structure plays the role of limiting the movement to the outside, and the shape of each layer of sample door 2 includes but is not limited to geometric figure and irregular geometric figure, wherein the transmission includes but is not limited to pneumatic, electric, mechanical transmission.

[0019] Working principle, it is through the side sample door 2 to replace the design of top flip cover, can reduce the operation height of large size sample height reduction, and reduce the linkage with the centrifugal casting process automation before and after, compared with top flip cover, greatly reduce the centrifugal casting machine automation realization difficulty and investment degree, need to be explained, pneumatic device 4 and transmission can be selected according to the situation, it directly uses the existing technology, therefore, here will not be elaborated.

[0020] Working principle: the embodiment provides a centrifugal casting machine locking device, when using, sample door 2 moves along connecting rod 5 axial to centrifuge main body 1 inside through automatic system control, and rotates around connecting rod 5, and sample can be placed into centrifuge main body 1 inside through sample door 2, after sample placement, sample door 2 rotates back to the original position through connecting rod 5, and moves along connecting rod 5 axial centrifuge main body 1 outside and locks.

[0021] The utility model embodiment discloses the preferred embodiment, but is not limited to this, ordinary skill in the art, the person, easily understands the spirit of the utility model according to the above embodiment, and makes different inferences and changes, but as long as not departing from the spirit of the utility model, all are within the protection scope of the utility model.

Claims

1. A locking device for a centrifugal casting machine, characterized in that, The centrifuge body (1) is provided with an opening on the outside, and the sample door (2) is arranged on the side of the opening of the centrifuge body (1). The sample door (2) is connected with a transmission device, and a connecting rod (3) is connected between the sample door (2) and the centrifuge body (1). The lower half of the centrifuge body (1) is provided with a pneumatic device (4), and the inside of the centrifuge body (1) is provided with a connecting rod (5). The sample door (2) can rotate in the centrifuge body (1) with the connecting rod (5) as the axis through the connecting rod (3) and the pneumatic device (4).

2. A locking device for a centrifugal casting machine according to claim 1, characterized in that The sample door (2) is a multi-layer structure, and the upper layer structure close to the centrifuge body (1) can be seamlessly embedded with the opening. The size of the lower layer structure of the multi-layer structure is larger than the size of the opening.

3. A locking device for a centrifugal casting machine according to claim 2, wherein The shape of each layer structure of the sample door (2) is a geometric shape or a special geometric shape.

4. A locking device for a centrifugal casting machine according to claim 1, wherein The rotating angle of the connecting rod (3) in the centrifuge body (1) is 1°-180°, and the end of the connecting rod (5) is rotationally connected with the centrifuge body (1).

5. A locking device for a centrifugal casting machine according to claim 1, wherein The transmission device is pneumatic.

6. A locking device for a centrifugal casting machine according to claim 1, wherein The transmission device is electric.

7. A locking device for a centrifugal casting machine according to claim 1, wherein The transmission device is mechanical transmission.

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