Vibration breaking type water gap casting mechanism

Abstract

The utility model relates to a vibration breaking type water gap casting mechanism which comprises a tree assembling pipe frame and a plurality of casting mold structures, the tree assembling pipe frame is provided with a plurality of liquid conveying pipe bodies used for conveying casting liquid, and each liquid conveying pipe body is provided with a plurality of connectors communicated with a pipeline of the liquid conveying pipe body. The casting mold structure comprises mold heads and casting mold parts, and each mold head is fixedly connected with the multiple casting mold parts through a vibration breaking type water gap. And the die head of each casting die structure is fixedly connected with the interface on the infusion tube body. By means of the tree-combining pipe frame structure, casting liquid can be input into the multiple casting mold structures at the same time, multiple castings can be cast by each casting mold structure at the same time, the batch production effect is achieved, and the production efficiency is improved; one-time vibration breaking can be completed through the vibration breaking type water gap, and the vibration breaking efficiency is improved; the production cost is effectively reduced; the product yield is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry technology field especially is a kind of mechanism of vibrating off type water gap casting. BACKGROUND

[0002] In investment casting process, the formed casting needs to be stripped from the die head. At present, the water gap of casting product is cutting type water gap, which usually needs manual cutting. However, this water gap cutting method is complex in operation, and has the problems of high cutting cost, low efficiency and low yield. SUMMARY

[0003] Therefore, it is necessary to provide a vibrating off type water gap casting mechanism to solve the problem of complex operation of the existing casting water gap separation method.

[0004] The utility model provides a kind of mechanism of vibrating off type water gap casting, including group tree pipe frame and multiple casting mold structures, the group tree pipe frame is equipped with multiple infusion tube bodies for conveying casting liquid, multiple interfaces are provided on each infusion tube body and communicated with the pipeline of infusion tube body;Casting mold structure includes die head and casting mold part, each die head is fixedly connected with several casting mold parts by vibrating off type water gap;The die head of each casting mold structure is fixedly connected with the interface on infusion tube body.

[0005] In one embodiment, the vibrating off type water gap is a V-shaped groove.

[0006] In one embodiment, the slope of one side of the V-shaped groove close to the die head is smaller than the slope of the other side close to the casting mold part.

[0007] In one embodiment, the outer surface of the die head is an inclined surface inclined to the vibrating off type water gap.

[0008] In one embodiment, the group tree pipe frame is further provided with a liquid input interface, and the liquid input interface is communicated with multiple infusion tube bodies.

[0009] In one embodiment, multiple infusion tube bodies are communicated with each other.

[0010] In one embodiment, the end portions of multiple infusion tube bodies are fixedly connected by a connecting pipe.

[0011] In one embodiment, one end of the infusion tube body is provided with a liquid outlet.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. Through the group tree pipe frame structure, multiple mold structures can be simultaneously inputted with casting liquid to achieve batch production effect and improve production efficiency; and each mold structure simultaneously casts multiple castings, further improving production efficiency;

[0014] 2. Through the vibration breaking type nozzle, the vibration breaking machine can be used for vibration breaking, and each mold structure can cast multiple castings, so that the vibration breaking can be completed at one time when the nozzle is vibrated, improving the vibration breaking efficiency; and compared with the nozzle cutting mode, the nozzle vibration breaking mode reduces production cost and improves yield.

[0015] 3. The V-shaped groove design is adopted to realize nozzle vibration breaking, and the edge slope of the V-shaped groove is designed to improve the yield of the castings. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structure schematic view of the vibration breaking type nozzle casting mechanism shown in the embodiment of the present application;

[0017] Figure 2 is a structure schematic view of the group tree pipe frame shown in the embodiment of the present application;

[0018] Figure 3 is a structure schematic view of the mold structure shown in the embodiment of the present application;

[0019] Figure 4 is a partial structure schematic view of Figure 3 . DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings. In the following description, many specific details are set forth in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. Conversely, when an element is referred to as being "directly on" another element, there is no intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the terms "may" and "can" include any one of, or all of, the potential combinations of the items that are being described.

[0023] Referring to Figures 1 to 4 , the embodiment of the application shows a kind of mechanism of oscillation breaking type water gap casting, including group tree pipe frame 1 and multiple casting mold structure 2, the group tree pipe frame 1 is equipped with multiple infusion tube bodies 11 for transporting casting liquid, multiple interfaces are equipped on each infusion tube body 11 and the pipeline of infusion tube body is communicated;Casting mold structure 2 includes die head 21 and casting mold part 22, each die head 21 is fixedly connected with several casting mold parts 22 by oscillation breaking type water gap 23;The interface of the die head 21 of each casting mold structure 2 is fixedly connected on infusion tube body 11.

[0024] In the embodiment, casting mold part 22 is connected with die head 21, then casting liquid is transported to the inner cavity of casting mold part 22 by infusion tube body 11, after the cooling of casting liquid in the inner cavity of casting mold part 22, the die head is vibrated by water gap oscillation breaking machine, and the vibration amplitude of casting mold part 22 is increased by oscillation breaking type water gap 23, so that casting part 22 is automatically separated.

[0025] In one embodiment, as shown in Figure 3 and Figure 4 , the oscillation breaking type water gap 23 is V-shaped groove. The force acting on the die head is different from the force acting on the casting mold part 22 due to the V-shaped groove, specifically, when the die head 21 vibrates up and down, the casting mold part 22 vibrates with it, but due to the design of the V-shaped groove, the vibration force and the inertial force acting on the casting mold part 22 form a time difference, so that the vibration amplitude of the casting mold part 22 is increased, and the casting mold part 22 is more easily separated.

[0026] In one embodiment, as shown in Figure 4 , the slope 231 of one side of the V-shaped groove close to the die head 21 is smaller than the slope 232 of the other side close to the casting mold part 22. By designing the slope difference, the intersection angle between the force direction of the die head 21 and the force direction of the casting mold part 22 is increased, that is, the vibration amplitude of the casting mold part 22 compared with the die head 21 is increased, so that the casting mold part 22 is more easily separated.

[0027] In one embodiment, as shown in Figure 2 , the outer surface of the die head 21 is inclined surface 211 inclined to the oscillation breaking type water gap 23. By setting the inclined surface 211, a guide surface of vibration force is formed, so that the vibration force is better transmitted to the casting mold part 22.

[0028] In one embodiment, as shown in Figure 2 The set of tree pipe frame 1 is also provided with a liquid input interface 12, which communicates with a plurality of infusion pipe body 11. By setting the liquid input interface 12, the casting liquid can be added from one pipe opening to all infusion pipe bodies 11, improving the convenience of feeding. Optionally, the interface diameter of the liquid input interface 12 is greater than the pipe diameter of the infusion pipe body 11, so as to more easily add the casting liquid.

[0029] In one embodiment, as shown in Figure 2 A plurality of infusion pipe bodies 11 are in communication. Optionally, the end portions of a plurality of infusion pipe bodies 11 are fixedly connected by a connecting pipe 13. By connecting a plurality of infusion pipe bodies 11, the casting liquid can flow in the infusion pipe body 1, so as to more easily fill the inner cavity of the casting mold portion 22 to form a casting.

[0030] The technical features of the above embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, however, as long as the combination of the technical features does not exist contradictory, it should be considered as the scope of the present application.

[0031] The above embodiments only express several embodiments of the present application, and the description is more specific and detailed, but it should not be understood as limiting the scope of the present application. It should be noted that for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A chopper-type nozzle casting mechanism characterized by comprising: The group tree pipe frame is provided with a plurality of liquid delivery pipes for delivering casting liquid, and each of the liquid delivery pipes is provided with a plurality of interfaces communicating with the pipeline of the liquid delivery pipe; the mold structure comprises a mold head and a mold part, and each of the mold heads is fixedly connected with a plurality of the mold parts through a vibration-breaking type nozzle; the mold head of each mold structure is fixedly connected with the interface on the liquid delivery pipe.

2. The oscillating nozzle casting mechanism according to claim 1, wherein The vibration-breaking type nozzle is a V-shaped groove.

3. The oscillating nozzle casting mechanism according to claim 2, wherein The slope of one side of the V-shaped groove close to the mold head is smaller than the slope of the other side close to the mold part.

4. The oscillating nozzle casting mechanism according to claim 1, wherein The outer surface of the mold head is a slope inclined to the vibration-breaking type nozzle.

5. The oscillating nozzle casting mechanism according to claim 1, wherein The group tree pipe frame is further provided with a liquid input interface communicating with the plurality of liquid delivery pipes.

6. The oscillating nozzle casting mechanism according to claim 1, wherein The plurality of liquid delivery pipes communicate with each other.

7. The oscillating nozzle casting mechanism according to claim 6, wherein The end portions of the plurality of liquid delivery pipes are fixedly connected through a connecting pipe.

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