Shot blasting equipment for aluminum alloy casting production

Abstract

The utility model relates to the technical field of shot blasting equipment for aluminum alloy castings, and discloses shot blasting equipment for producing aluminum alloy castings, which comprises a shot blasting machine, a machine door is rotatably arranged at the front end of the shot blasting machine, a fixed frame is welded at the top of the shot blasting machine, and a movable seat is slidably arranged in the middle of the fixed frame. A pair of steel wire ropes is designed at the bottom end of the movable seat, a hanging block is designed at one ends of the steel wire ropes, and a second motor is installed in the middle of the top end of the hanging block. According to the sealing device, when the hanging frame is hung, the limiting plate is shifted upwards, so that the extending end of the sealing rod is contained in the fixing groove, the spring is compressed while the limiting plate moves, after installation is finished, the limiting plate is loosened, the sealing rod is reset through bounce of the spring, and therefore sealing of the hook is achieved. The situation that the suspension bracket is accidentally separated is avoided, and the defect that a hook for hanging the suspension bracket of traditional shot blasting equipment is generally lack of a sealing structure is overcome.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum alloy casting throw -out device technical field especially relates to a kind of throw -out device for the production of aluminum alloy casting. BACKGROUND

[0002] The throw -out device is a kind of equipment for cleaning and strengthening metal surface treatment, is widely used in the production of aluminum alloy casting, and the throw -out cleaning is to impact the surface of workpiece by high-speed moving pellet flow rate, so as to clean the oxide layer or burr on the surface of workpiece, so it is often used in the production of aluminum alloy die casting.

[0003] The hook for hanging the conventional throw -out device is usually lack of sealing structure, so it may be accidentally dropped during the rotation of the hanging frame, and there is a risk of falling off.

[0004] Therefore, the technical personnel in the art provide a kind of throw -out device for the production of aluminum alloy casting to solve the problems raised in the above background. INVENTION CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art, and provides a kind of throw -out device for the production of aluminum alloy casting, when being hung on the hanging frame, the extension end of sealing rod is retracted into fixed slot by being upwardly actuated limit plate, spring is compressed while limit plate moves, after installation is finished, limit plate is loosened, and the sealing rod is reset by the rebound force of spring, so as to realize the sealing of hook, avoid the situation that the hanging frame is accidentally separated, and solve the defects that the hook for hanging the conventional throw -out device is usually lack of sealing structure, so it may be accidentally dropped during the rotation of the hanging frame.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A kind of throw -out device for the production of aluminum alloy casting, including throw -out machine, the front end of the throw -out machine is rotationally provided with machine door, the top of the throw -out machine is welded with fixed frame, the middle part of the fixed frame is slidably provided with movable seat, the bottom end of the movable seat is designed with a pair of steel wire ropes, one end of a pair of the steel wire ropes is designed with hanging block, the top middle part of the hanging block is installed with second motor, the output of the second motor is installed with rotating rod, one end of the rotating rod is installed with connecting block, the bottom end of the connecting block is fixedly provided with hook, one end of the connecting block is provided with fixed slot, the inside of the fixed slot is slidably provided with sealing rod, the outer end of the sealing rod is provided with spring, one end of the sealing rod is integrally provided with limit plate;

[0008] Through the technical scheme, when the hanger is hung, the limiting plate is pushed upward to make the extending end of the sealing rod enter the fixing groove, the spring is compressed while the limiting plate moves, after the installation is completed, the limiting plate is loosened, the sealing rod is reset through the rebound force of the spring, the sealing of the hook is realized, the situation that the hanger is accidentally separated is avoided, and the defect that the hook of the traditional shot blasting equipment for hanging the hanger usually lacks a sealing structure and thus may be accidentally separated during rotation of the hanger is solved.

[0009] Further, the top end of the shot blasting machine is welded with a group of fixed plates, one side of the middle fixed plate of the two groups of fixed plates is installed with a gas cylinder, the output end of the two gas cylinders is installed with a push plate, one side of the two push plates is installed with a steel mesh pad, and one side of the two steel mesh pads is installed with a contact plate.

[0010] Through the technical scheme, the gas cylinder installed on one side of the middle fixed plate of the two groups of fixed plates works to push the push plate at the output end of the gas cylinder to move, the suspension block is conveniently limited, the vibration of the suspension block caused by the work of the second motor is avoided, the situation that the suspended product falls off is caused, the steel mesh pad designed between the push plate and the contact plate can buffer the vibration of the suspension block, and the stability of the suspension block is further improved.

[0011] Further, the two push plates are fixedly provided with slide rods at two ends of one side, and the slide rods on the same side are slidably connected with the fixed plates.

[0012] Through the technical scheme, the two push plates are fixedly provided with slide rods at two ends of one side, and the slide rods on the same side are slidably connected with the fixed plates, so that the stability of the push plate can be ensured, and the moving angle of the push plate is limited.

[0013] Further, a first motor is installed at the middle of one side of the top end of the fixed frame, a lead screw is installed at the output end of the first motor, and the movable seat is threadedly sleeved at the outer end of the lead screw.

[0014] Through the technical scheme, the first motor is installed at the middle of one side of the top end of the fixed frame, the lead screw is installed at the output end of the first motor, and the movable seat is threadedly sleeved at the outer end of the lead screw, so that the movable seat is conveniently controlled to move through the cooperation of the first motor and the lead screw, and the hanger is conveniently conveyed and taken out.

[0015] Further, the limiting plate is fixedly provided with a push block at one end, and the bottom end of the sealing rod when the spring is not compressed is flush with one end of the hook.

[0016] Through the technical scheme, the push block is fixed at one end of the limiting plate, so that the sealing rod is conveniently pushed to move, the bottom end of the sealing rod is flush with one end of the hook when the spring is not compressed, and the opening of the hook is sealed.

[0017] Further, the installation plate is integrally arranged at each end of the two sides of the shot blasting machine, and the installation hole is arranged in the middle of each installation plate, so that the shot blasting machine is conveniently fixed.

[0018] Through the technical scheme, the installation plate is integrally arranged at each end of the two sides of the shot blasting machine, and the installation hole is arranged in the middle of each installation plate, so that the shot blasting machine is conveniently fixed.

[0019] The aluminum alloy casting production shot blasting equipment has the following beneficial effects:

[0020] 1. The aluminum alloy casting production shot blasting equipment disclosed by the utility model can realize sealing of the hook by upwardly pushing the limiting plate to make the extended end of the sealing rod enter the fixed groove, compressing the spring during movement of the limiting plate, releasing the limiting plate after installation, and resetting the sealing rod through the rebound force of the spring, thereby avoiding accidental disengagement of the hanging frame, and solving the defect that the hook of the traditional shot blasting equipment for hanging the hanging frame usually lacks a sealing structure and may be accidentally disengaged during rotation of the hanging frame.

[0021] 2. The aluminum alloy casting production shot blasting equipment disclosed by the utility model can work through the cylinder installed on one side of the middle fixed plate of the two fixed plates, so that the push plate at the output end of the cylinder can be moved to conveniently limit the hanging block, avoid the vibration of the hanging block caused by work of the second motor, and prevent the products from falling, and the steel wire mesh pad designed between the push plate and the contact plate can buffer the vibration of the hanging block, thereby further improving the stability of the hanging block. ACCURACY OF DRAWINGS

[0022] Figure 1 The utility model discloses a kind of aluminum alloy casting production shot blasting equipment of the orthoview drawing of the utility model is proposed;

[0023] Figure 2 The utility model discloses a kind of aluminum alloy casting production shot blasting equipment of the upper view of the utility model is proposed;

[0024] Figure 3 The utility model discloses a kind of aluminum alloy casting production shot blasting equipment of the partial development schematic view of the utility model is proposed;

[0025] Figure 4 The utility model discloses a kind of aluminum alloy casting production shot blasting equipment of the partial sectional view of the utility model is proposed;

[0026] Figure 5 The utility model discloses a kind of aluminum alloy casting production shot blasting equipment of the partial sectional view of the utility model is proposed;Figure 4 Enlarged view at A.

[0027] Legend:

[0028] 1, shot blasting machine; 2, machine door; 3, fixed frame; 4, first motor; 5, screw rod; 6, movable seat; 7, steel wire rope; 8, suspension block; 9, second motor; 10, rotating rod; 11, connecting block; 12, hook; 13, fixed groove; 14, sealing rod; 15, spring; 16, limiting plate; 17, push block; 18, fixed plate; 19, air cylinder; 20, push plate; 21, steel wire mesh pad; 22, contact plate; 23, sliding rod; 24, mounting plate. DETAILED DESCRIPTION

[0029] 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, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] With reference to Figures 1-5 The present application provides an embodiment of a shot blasting equipment for aluminum alloy casting production, comprising a shot blasting machine 1, a machine door 2 is rotationally arranged at the front end of the shot blasting machine 1, a fixed frame 3 is welded at the top of the shot blasting machine 1, a movable seat 6 is slidingly arranged at the middle part of the fixed frame 3, a pair of steel wire ropes 7 are designed at the bottom end of the movable seat 6, a suspension block 8 is designed at one end of the pair of steel wire ropes 7, a second motor 9 is installed at the top middle part of the suspension block 8, a rotating rod 10 is installed at the output end of the second motor 9, a connecting block 11 is installed at one end of the rotating rod 10, a hook 12 is fixedly arranged at the bottom end of the connecting block 11, a fixed groove 13 is opened at one end of the connecting block 11, a sealing rod 14 is slidingly arranged inside the fixed groove 13, a spring 15 is sleeved at the outer end of the sealing rod 14, a limiting plate 16 is integrally arranged at one end of the sealing rod 14, when the suspension frame is suspended, the limiting plate 16 is pushed upward, so that the extending end of the sealing rod 14 is retracted into the fixed groove 13, the spring 15 is compressed at the same time as the limiting plate 16 moves, after the installation is completed, the limiting plate 16 is loosened, the sealing rod 14 is reset by the rebound force of the spring 15, so as to realize the sealing of the hook 12, and avoid the accidental disengagement of the suspension frame, which solves the defect that the hook 12 of the traditional shot blasting equipment for hanging the suspension frame usually lacks a sealing structure, which may be accidentally disengaged during the rotation of the suspension frame.

[0031] The top end of the shot blasting machine 1 is welded with a group of fixed plates 18 on both sides, the middle fixed plate 18 of the two groups of fixed plates 18 is installed with a pneumatic cylinder 19 on one side, the output end of the two pneumatic cylinders 19 is installed with a push plate 20, one side of the two push plates 20 is installed with a steel mesh pad 21, one side of the two steel mesh pads 21 is installed with a contact plate 22, the pneumatic cylinder 19 installed on one side of the middle fixed plate 18 of the two groups of fixed plates 18 works, so that the push plate 20 at the output end of the pneumatic cylinder 19 can be moved to facilitate the limitation of the suspension block 8, avoid the vibration caused by the work of the second motor 9 to make the suspension block 8 shake violently, so as to cause the product suspended to fall, and the steel mesh pad 21 designed between the push plate 20 and the contact plate 22 can buffer the vibration of the suspension block 8, further improve the stability of the suspension block 8, the two ends of one side of the two push plates 20 are fixedly provided with slide rods 23, the slide rods 23 on the same side are slidably connected with the fixed plates 18, the two ends of one side of the two push plates 20 are fixedly provided with slide rods 23, the slide rods 23 on the same side are slidably connected with the fixed plates 18 to ensure the stability of the push plate 20, and the angle of movement of the push plate 20 is limited, a first motor 4 is installed on the middle of one side of the top end of the fixed frame 3, a lead screw 5 is installed at the output end of the first motor 4, and a movable seat 6 is threadedly sleeved on the outer end of the lead screw 5, a first motor 4 is installed on the middle of one side of the top end of the fixed frame 3, a lead screw 5 is installed at the output end of the first motor 4, and a movable seat 6 is threadedly sleeved on the outer end of the lead screw 5, so that the movable seat 6 can be conveniently controlled to move by the cooperation of the first motor 4 and the lead screw 5, so that the suspension frame can be conveniently conveyed and taken out, the one end of the limiting plate 16 is fixedly provided with a push block 17, and the bottom end of the sealing rod 14 when the spring 15 is not compressed is flush with one end of the hook 12, so that the sealing rod 14 can be conveniently moved by the push block 17 fixedly arranged at one end of the limiting plate 16, and the bottom end of the sealing rod 14 when the spring 15 is not compressed is flush with one end of the hook 12, so that the opening of the hook 12 is sealed, the two ends of the shot blasting machine 1 on both sides are integrally provided with mounting plates 24, and mounting holes are formed in the middle of each mounting plate 24, so that the shot blasting machine 1 can be conveniently fixed.

[0032] Working principle: when the suspension frame is suspended, the limiting plate 16 is pulled upward, the extending end of the sealing rod 14 is received in the fixed groove 13, the spring 15 is compressed at the same time, after the installation is finished, the limiting plate 16 is released, the sealing rod 14 is reset through the rebound force of the spring 15, so that the hook 12 is sealed, the situation that the suspension frame is accidentally separated is avoided, the defect that the traditional shot blasting equipment is usually lack of sealing structure for the hook 12 of the suspension frame, so that the hook 12 may be accidentally separated in the rotating process of the suspension frame, the two groups of fixed plates 18 are installed on one side of the middle fixed plate 18, the cylinder 19 is installed, the push plate 20 at the output end of the cylinder 19 is moved, the suspension block 8 is limited, the vibration of the suspension block 8 caused by the work of the second motor 9 is avoided, the situation that the suspended product falls is caused, the steel wire mesh pad 21 designed between the push plate 20 and the contact plate 22 can buffer the vibration of the suspension block 8, and the stability of the suspension block 8 is further improved.

[0033] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. that is made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A shot blasting apparatus for production of aluminum alloy castings, comprising a shot blaster (1), characterized in that: The front end of the shot blasting machine (1) is rotationally provided with a door (2), and the top of the shot blasting machine (1) is welded with a fixed frame (3), the middle of the fixed frame (3) is slidably provided with a movable seat (6), the bottom end of the movable seat (6) is designed with a pair of steel wires (7), one end of the pair of steel wires (7) is designed with a hanging block (8), the top middle of the hanging block (8) is installed with a second motor (9), the output end of the second motor (9) is installed with a rotating rod (10), one end of the rotating rod (10) is installed with a connecting block (11), the bottom end of the connecting block (11) is fixedly provided with a hook (12), one end of the connecting block (11) is provided with a fixed groove (13), the inside of the fixed groove (13) is slidably provided with a sealing rod (14), the outer end of the sealing rod (14) is sleeved with a spring (15), one end of the sealing rod (14) is integrally provided with a limiting plate (16).

2. The shot blasting apparatus for producing an aluminum alloy casting according to claim 1, characterized in that: The top of the shot blasting machine (1) is welded with a group of fixed plates (18) on both sides, one side of the middle fixed plate (18) of the two groups of fixed plates (18) is installed with a gas cylinder (19), the output end of the two gas cylinders (19) is installed with a push plate (20), one side of the two push plates (20) is installed with a steel wire mesh pad (21), one side of the two steel wire mesh pads (21) is installed with a contact plate (22).

3. The shot blasting apparatus for producing an aluminum alloy casting according to claim 2, characterized in that: One side of the two push plates (20) is fixedly provided with a slide rod (23) at both ends, and the slide rods (23) on the same side are slidably connected with the fixed plates (18).

4. The shot blasting apparatus for producing an aluminum alloy casting according to claim 1, characterized in that: The top of the fixed frame (3) is installed with a first motor (4) on one side of the middle, the output end of the first motor (4) is installed with a lead screw (5), and the movable seat (6) is threadedly sleeved on the outer end of the lead screw (5).

5. The shot blasting apparatus for producing an aluminum alloy casting according to claim 1, characterized in that: One end of the limiting plate (16) is fixedly provided with a push block (17), and the bottom end of the sealing rod (14) is flush with one end of the hook (12) when the spring (15) is not compressed.

6. The shot blasting apparatus for producing an aluminum alloy casting according to claim 1, characterized in that: Both ends of the shot blasting machine (1) are integrally provided with a mounting plate (24) on both sides, and the middle of each mounting plate (24) is provided with a mounting hole.

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