Aluminum shell water gap cutting machine

Abstract

The utility model belongs to the technical field of aluminum shell water gap cutting, particularly relates to an aluminum shell water gap cutting machine, and aims to solve the problems that the smoothness of a notch is difficult to grasp and certain risk exists in the background technology, and adopts the following scheme that the aluminum shell water gap cutting machine comprises a track frame, and the outer wall of the top of the track frame is fixedly connected with a feeding air cylinder through a screw; a piston rod of the feeding air cylinder is fixedly connected with a mold plate. The lower pressing plate can be controlled to rotate and press an aluminum shell downwards by rotating the lower pressing cylinder to contract the lower pressing plate, the stability during aluminum shell water gap cutting is guaranteed, meanwhile, the die plate is pushed to be close to the cutting disc along with the feeding cylinder, automatic cutting of the aluminum shell water gap is achieved, the cutting efficiency is high, the cutting smoothness can be guaranteed, and the production efficiency is improved. The cutting disc is driven by the cutting motor to rotate so that the water gap can be rapidly cut, manual operation is not needed, the cutting difficulty is reduced, the safety coefficient is high, the bamboo joint pipe can be controlled to spray water downwards in the cutting process, and certain cooling and dust removing effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminium shell water gap cutting technology field especially relates to a kind of aluminium shell water gap cutting machines. BACKGROUND

[0002] Aluminium shell water gap refers to the passage portion of molten aluminum flowing into mould during casting process, usually located at the entrance of mould. Its main role is to guide molten aluminum from melting furnace to the inside of mould, to ensure that molten aluminum can flow smoothly and uniformly into mould, thus completing the forming process of casting.

[0003] After aluminium shell is formed by casting, the end of aluminium shell will contain a part of water gap, which will directly affect the subsequent use of aluminium shell, because the water gap part needs to be cut off by cutting, and the existing cutting-off method needs to be operated manually to hold aluminium shell close to cutting machine for cutting. However, this cutting method is not good at grasping the flatness of the cut, and the cutting is relatively slow, and there is a certain risk in the cutting process. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides an aluminium shell water gap cutting machine, which overcomes the deficiencies of the prior art and effectively solves the problem of poor flatness of the cut and certain risk.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An aluminium shell water gap cutting machine comprises a track frame, a feeding air cylinder is fixedly connected to the top outer wall of the track frame by screws, and a mould plate is fixedly connected to the feeding air cylinder piston rod; a rotary down-pressing air cylinder is fixedly connected to the inner wall of one side of the mould plate by screws, and a down-pressing plate is fixedly connected to the rotary down-pressing air cylinder piston rod.

[0007] A cutting motor is arranged on one side of the track frame, a cutting disc is fixedly connected to the output shaft of the cutting motor through a shaft coupling, a bamboo joint pipe is arranged on one side of the cutting disc, and a cold water pipe is fixedly connected to the top outer wall of the bamboo joint pipe.

[0008] Preferably, positioning grooves are arranged symmetrically on the top outer wall of the mould plate, and aluminium shells are placed in the inner walls of the positioning grooves.

[0009] Preferably, a mounting seat is welded to the outer wall of one side of the track frame, the cutting motor is fixedly connected to the top outer wall of the mounting seat, a protective cover is fixedly connected to the top outer wall of the mounting seat by screws, and the protective cover is arranged outside the cutting disc.

[0010] Preferably, a sliding groove is arranged on the top outer part of the track frame, and the mould plate is slidingly connected to the inner wall of the sliding groove.

[0011] Preferably, the two ends of the other side outer wall of the track frame are welded with raw material frame and finished product frame respectively.

[0012] Preferably, the waste material sliding table is welded on one side of the outer wall of the track frame on the side of the cutting disc, and the waste material frame is welded on one side of the outer wall of the track frame on the side of the waste material sliding table.

[0013] The beneficial effects of the present application are as follows:

[0014] 1. The aluminum shell water port cutting machine can place the aluminum shell on the mold plate, control the rotation and downward pressing of the downward pressing plate through the contraction of the downward pressing cylinder, ensure the stability of the aluminum shell water port cutting, and realize the automatic cutting of the aluminum shell water port as the mold plate is pushed close to the cutting disc by the feeding cylinder.

[0015] 2. The aluminum shell water port cutting machine can quickly cut off the water port by rotating the cutting disc through the cutting motor, does not need manual operation, reduces the difficulty of cutting, has high safety factor, and can control the downward water spraying of the bamboo joint pipe during the cutting process, has certain cooling and dust removal effect. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The present application provides an overall structure diagram of an aluminum shell water port cutting machine Figure 1 ;

[0017] Figure 2 The present application provides an overall structure diagram of an aluminum shell water port cutting machine Figure 2 ;

[0018] Figure 3 The present application provides a mold plate connecting structure diagram of an aluminum shell water port cutting machine.

[0019] In the figure: 1, track frame; 2, feeding cylinder; 3, mold plate; 4, rotary downward pressing cylinder; 5, downward pressing plate; 6, cutting motor; 7, cutting disc; 8, bamboo joint pipe; 9, cold water pipe; 10, positioning groove; 11, protective cover; 12, sliding groove; 13, raw material frame; 14, finished product frame; 15, waste material sliding table; 16, waste material frame. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments.

[0021] Embodiment one, refer to Figure 1 and Figure 3The utility model provides an aluminium shell water gap cutting machine, including track frame 1, the outer wall of track frame 1 top is fixedly connected with feeding pneumatic cylinder 2 through screw, and the piston rod of feeding pneumatic cylinder 2 is fixedly connected with mould plate 3, and the inner wall of one side of mould plate 3 is fixedly connected with rotary down pressure pneumatic cylinder 4 through screw, and the piston rod of rotary down pressure pneumatic cylinder 4 is fixedly connected with down pressure plate 5.

[0022] In the embodiment, the aluminium shell can be placed on the mould plate 3, and the down pressure plate 5 can be controlled to rotate and press down the aluminium shell by the rotary down pressure pneumatic cylinder 4, so that the stability of the aluminium shell during water gap cutting is ensured, and at the same time, the automatic cutting of the aluminium shell water gap is realized as the feeding pneumatic cylinder 2 pushes the mould plate 3 to approach the cutting disc 7, the cutting efficiency is fast, and the flatness of cutting can be ensured.

[0023] Embodiment two, refer to Figures 1-2 An aluminium shell water gap cutting machine, one side of track frame 1 is provided with cutting motor 6, and the output shaft of cutting motor 6 is fixedly connected with cutting disc 7 through shaft coupling, one side of cutting disc 7 is provided with bamboo joint pipe 8, and the outer wall of the top of bamboo joint pipe 8 is fixedly connected with cold water pipe 9.

[0024] In the embodiment, the aluminium shell water gap is contacted with the cutting disc 7, and the cutting disc 7 can be rotated by the cutting motor 6 to quickly cut off the water gap without manual operation, so that the cutting difficulty is reduced, the safety factor is high, and the bamboo joint pipe 8 can spray water downward during the cutting process, so that the cooling and dust removal effect is achieved.

[0025] Refer to Figures 1-2 The outer wall of the top of mould plate 3 is provided with symmetrically distributed positioning groove 10, and the aluminium shell is placed in the inner wall of positioning groove 10.

[0026] Refer to Figure 1 One side of the outer wall of track frame 1 is welded with mounting seat, and cutting motor 6 is fixedly connected on the outer wall of the top of mounting seat, the outer wall of the top of mounting seat is fixedly connected with protective cover 11 through screw, and protective cover 11 is arranged outside cutting disc 7.

[0027] Refer to Figure 1 The outer wall of the top of track frame 1 is provided with sliding groove 12, and mould plate 3 is slidingly connected on the inner wall of sliding groove 12.

[0028] Refer to Figure 2 The outer wall of the other side of track frame 1 is welded with raw material frame 13 and finished product frame 14 respectively at both ends.

[0029] Refer to Figure 2 The outer wall of one side of track frame 1 is welded with waste sliding platform 15 on one side of cutting disc 7, and the outer wall of one side of track frame 1 is welded with waste frame 16 on one side of waste sliding platform 15.

[0030] Working principle: first from the raw material frame 13 take out the aluminum shell and place in the positioning groove 10 of the mold plate 3, after through the rotation of the lower pressure cylinder 4 contraction lower pressure plate 5 control lower pressure plate 5 rotation and lower pressure aluminum shell, then through the feeding cylinder 2 push the mold plate 3 close to cutting disc 7, through cutting motor 6 drive cutting disc 7 rotation fast cut off water port, cutting process through the control bamboo joint tube 8 downward spray water cooling dust removal, water port waste will along the waste slide 15 fall into the waste frame 16, and the aluminum shell product can be placed to the finished product frame 14.

[0031] The above description is only the preferred embodiment of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. An aluminum shell sprue cutting machine, comprising a track frame (1), characterized in that, The top outer wall of the track frame (1) is fixedly connected to a feeding cylinder (2) by screws, and the piston rod of the feeding cylinder (2) is fixedly connected to a mold plate (3). The inner wall of one side of the mold plate (3) is fixedly connected to a rotating pressing cylinder (4) by screws, and the piston rod of the rotating pressing cylinder (4) is fixedly connected to a pressing plate (5). A cutting motor (6) is provided on one side of the track frame (1), and the output shaft of the cutting motor (6) is fixedly connected to a cutting disc (7) via a coupling. A bamboo tube (8) is provided on one side of the cutting disc (7), and a cold water pipe (9) is fixedly connected to the top outer wall of the bamboo tube (8).

2. The aluminum shell sprue cutting machine according to claim 1, characterized in that, The top outer wall of the mold plate (3) is provided with symmetrically distributed positioning grooves (10), and an aluminum shell is placed on the inner wall of the positioning grooves (10).

3. The aluminum shell sprue cutting machine according to claim 1, characterized in that, The track frame (1) has a mounting base welded to one side of its outer wall, and the cutting motor (6) is fixedly connected to the top outer wall of the mounting base. The top outer wall of the mounting base is fixedly connected to a protective cover (11) by screws. The protective cover (11) is located outside the cutting disc (7).

4. The aluminum shell sprue cutting machine according to claim 1, characterized in that, The track frame (1) has a groove (12) on the outside of the top, and the mold plate (3) is slidably connected to the inner wall of the groove (12).

5. The aluminum shell sprue cutting machine according to claim 1, characterized in that, The two ends of the outer wall of the other side of the track frame (1) are respectively welded with a raw material frame (13) and a finished product frame (14).

6. The aluminum shell sprue cutting machine according to claim 1, characterized in that, A scrap slide (15) is welded to one side of the outer wall of the track frame (1), which is located on one side of the cutting disc (7). Furthermore, a waste frame (16) is welded to one side of the outer wall of the track frame (1) located on the side of the waste slide (15).

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