Casting part shakeout device convenient to clean

Abstract

The utility model discloses a casting shakeout device convenient to clean, which comprises a frame body, a shakeout device body is welded on the upper surface of the frame body, a collecting box is arranged at the bottom of the frame body, a fixing frame is fixed on the outer wall of one side of the collecting box through bolts, and a motor and a U-shaped frame are fixed on the top of the fixing frame through bolts. An output shaft of the motor is in key connection with a rotating disc, a plurality of protruding blocks are welded to the outer wall of the circumference of the rotating disc, opening grooves are formed in the tops of the protruding blocks, a round rod frame is connected to the top of the U-shaped frame in a sliding mode, one end of the round rod frame can make contact with the protruding blocks, and a hammer head is welded to the other end of the round rod frame. A motor drives a rotary disc and a convex block to rotate, a round rod frame is driven to move outwards, a second spring is used for resetting, knocking on a collecting box is completed, collected shakeout is relatively smooth in the collecting box through knocking, and the applicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to foundry part shake -out technical field especially relates to a foundry part shake -out device convenient to clean. BACKGROUND

[0002] Sand casting refers to the casting method for producing castings in sand molds, and since the molding material used for sand casting is inexpensive and easy to obtain, and the mold manufacturing is simple, it can adapt to single production, batch production and mass production of castings, and has been a basic process in casting production for a long time.

[0003] The existing foundry part shake -out device is driven by a vibration motor to vibrate the shake -out device during use, so that the shake -out on the foundry part falls off, and the shake -out will form a conical accumulation at the bottom of the device, which will affect the sand discharge of the shake -out device when reaching a certain height, and thus the workers need to clean frequently, resulting in waste of human resources. UTILITY MODEL CONTENTS

[0004] The utility model aims at solving the shortcomings in the prior art and provides a foundry part shake -out device convenient to clean.

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

[0006] A foundry part shake -out device convenient to clean, including frame body, the upper surface of frame body is welded with shake -out device body, the bottom of frame body is equipped with collection box, the outer wall of one side of collection box is fixed with fixed frame through bolt, the top of fixed frame is fixed with motor and U type frame through bolt, the output shaft of motor is connected with turntable through key, the circumferential outer wall of turntable is welded with a plurality of lugs, and the top of lug is provided with opening slot, the top of U type frame is connected with round rod frame through sliding, and one end of round rod frame is in contact with lug, the other end of round rod frame is welded with hammer head, the circumferential outside of round rod frame is welded with blocking piece, and blocking piece is located between the inner wall of both sides of U type frame, one side of blocking piece is welded with second spring, and the other end of second spring is fixed with the inner wall of one side of U type frame.

[0007] As a further scheme of the utility model, the inner wall of both sides of collection box is welded with guide rod and protective shell, and the two guide rods and protective shells are symmetrically distributed, the circumferential outside of guide rod is connected with scraper frame through sliding, and scraper frame is located below protective shell.

[0008] As a further scheme of the utility model, one side of scraper frame is welded with two first springs, the two first springs are distributed in pairs, and one end of the two first springs is connected with the inner wall of one side of collection box.

[0009] As a further scheme of the utility model, the two side outer walls of the collecting box are fixed with fixed blocks through bolts, the two fixed blocks are provided with through grooves on one side, the through grooves are slidably connected with limiting rods, and the two ends of the two limiting rods are fixed with the inner walls of the frame body.

[0010] As a further scheme of the utility model, the two fixed blocks are welded with third springs on one side, and the other end of the third spring is fixed with the frame body.

[0011] As a further scheme of the utility model, the bottom end of one side of the collecting box is provided with an insertion slot, the insertion slot is inserted with a baffle, and the inner walls of the collecting box are inclined surfaces.

[0012] As a further scheme of the utility model, the baffle is provided with an antiskid rubber strip, and the top surface of the antiskid rubber strip is slightly higher than the upper surface of the baffle.

[0013] The utility model discloses the beneficial effects are:

[0014] 1. In the utility model, through being provided with the round rod frame, the motor drives the rotation of the disc and the convex block, drives the outward movement of the round rod frame, uses the second spring to reset, completes the knocking of the collecting box, and the collected sand is relatively flat in the collecting box through the knocking, and the applicability of the equipment is increased.

[0015] 2. In the utility model, through being provided with the scraping frame, the back and forth scraping of the scraping frame, the sand is more quickly flat in the collecting box, and the efficiency of the flat sand is improved.

[0016] 3. In the utility model, through being provided with the protective shell, the sand is avoided from contacting the guide rod when falling, and the durability of the device is improved. ACCURACY OF DRAWINGS

[0017] Fig. 1 It is a front side three-dimensional structure schematic diagram of the casting sand falling device convenient to clean that the utility model proposes;

[0018] Fig. 2 It is a collecting box section structure schematic diagram of the casting sand falling device convenient to clean that the utility model proposes;

[0019] Fig. 3 It is an A part enlarged structure schematic diagram of the casting sand falling device convenient to clean that the utility model proposes.

[0020] In the figure: 1, frame body; 2, limiting rod; 3, fixed block; 4, collection box; 5, shakeout device body; 6, slot; 7, baffle; 8, guide rod; 9, first spring; 10, scraping frame; 11, open slot; 12, protruding block; 13, rotating disc; 14, fixed frame; 15, U-shaped frame; 16, blocking piece; 17, second spring; 18, round rod frame; 19, protective shell; 20, third spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The described embodiments are only some of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0022] REFERENCE Figs. 1-3 A cast part shakeout device convenient to clean, including frame body 1, the upper surface of frame body 1 is welded with shakeout device body 5, the bottom of frame body 1 is equipped with collection box 4, one side outer wall of collection box 4 is fixed with fixed frame 14 by bolt, the top of fixed frame 14 is fixed with motor and U-shaped frame 15 by bolt, the output shaft of motor is keyed with rotating disc 13, the circumferential outer wall of rotating disc 13 is welded with multiple protruding blocks 12, and the top of protruding block 12 is provided with open slot 11, the top of U-shaped frame 15 is slidably connected with round rod frame 18, and one end of round rod frame 18 is contactable with protruding block 12, the other end of round rod frame 18 is welded with hammer head, the circumferential outside of round rod frame 18 is welded with blocking piece 16, and blocking piece 16 is located between the inner walls of both sides of U-shaped frame 15, one side of blocking piece 16 is welded with second spring 17, and the other end of second spring 17 is fixed with the inner wall of one side of U-shaped frame 15, when using, rotating disc 13 and protruding block 12 are rotated by starting motor, the ball end of round rod frame 18 is located in open slot 11 and rotates, protruding block 12 is in contact with the ball end of round rod frame 18, round rod frame 18 is moved outward by extrusion, and is reset by second spring 17, to complete the knocking of collection box 4, the vibration generated by knocking makes the shakeout in collection box 4 not form conical accumulation when collecting, the collected shakeout is relatively flat in collection box 4, so that more shakeout can be collected in collection box 4, so as to reduce the frequency of manual cleaning, and the applicability of equipment is increased.

[0023] The utility model discloses a collecting box 4 both sides inner wall all weld with guide rod 8 and protective shell 19, and two guide rod 8 and protective shell 19 are symmetrically distributed, and the circumferential outside slide connection of guide rod 8 has the scraping frame 10, and the scraping frame 10 is located the below of protective shell 19, when the sand falling device body 5 is working, the sand falling will fall from the bottom, uses protective shell 19 to carry out protection to guide rod 8, prevents the sand falling to fall to guide rod 8, and then guarantees that scraping frame 10 will not appear hindrance when moving along guide rod 8, and scraping frame 10 can fall into the sand falling inside collecting box 4 and carry out auxiliary scraping, and one side of scraping frame 10 is welded with two first springs 9, and two first springs 9 are distributed to, and one end of two first springs 9 is connected with the inner wall of one side of collecting box 4, after the displacement of scraping frame 10, through first spring 9 to carry out auxiliary reset, and the both sides outer wall of collecting box 4 is all fixed with fixed block 3 through bolt, and one side of two fixed blocks 3 is equipped with through groove, and limit rod 2 is slidably connected in through groove, and the both ends of two limit rods 2 are fixed with the inner wall of both sides of frame body 1 respectively, and the direction of action of collecting box 4 is limited, and simultaneously also can prevent collecting box 4 from separating from frame body 1 when pulling, and one side of two fixed blocks 3 is welded with third spring 20, and the other end of third spring 20 is fixed with frame body 1, and the reset of the collecting box 4 that assists pulling out is carried out, and the bottom end of one side of collecting box 4 is provided with slot 6, and slot 6 is inserted with baffle 7, and the inner wall of multiple sides of collecting box 4 is inclined, when collecting box 4 is full, needs to pull out collecting box 4 and pulls out baffle 7, and the baffle 7 on the bottom of collecting box 4 is discharged along the inclined surface from collecting box 4, and the top surface of antiskid rubber strip is slightly higher than the upper surface of baffle 7, increases the friction of baffle 7 and slot 6, prevents the situation that baffle 7 slides, improves the stability after baffle 7 is placed.

[0024] Working principle: when using, the casting that needs sand falling is placed to sand falling device body 5, starts sand falling device body 5, and the sand falling that is discharged falls into collecting box 4, is driven rotary through motor rotation disc 13 and lug 12, and lug 12 will contact with the ball end of round rod frame 18, is driven round rod frame 18 to move outward through extrusion, and is reset through second spring 17, to complete the knock of collecting box 4, through the vibration produced by knocking to make the sand falling in the inside of collecting box 4 not form conical accumulation when collecting, makes the sand falling that collects relatively flat in collecting box 4, through manually pulling scraping frame 10 to the sand falling inside collecting box 4 carries out auxiliary scraping, and then through first spring 9 to scraping frame 10, carries out auxiliary reset, when collecting box 4 is full, pulls out collecting box 4, pulls out baffle 7 and carries out unified discharge, after discharging, then through third spring 20 to assist the reset of the collecting box 4 that pulls out, and then flat sand falling makes the sand falling in the inside of collecting box 4 more, and then reduces the frequency of manual cleaning, increases the applicability of equipment.

[0025] In addition, the terms "mount", "set", "connect", "socket" should be understood broadly. For example, it can be fixed connection, detachable connection, or integral structure; it can be mechanical connection or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or internal communication between two devices, elements or components. The specific meaning of the above terms in this application can be understood by those skilled in the art according to the specific circumstances.

Claims

1. A shakeout device for castings which facilitates cleaning, comprising a frame (1), characterized in that, The upper surface of the frame body (1) is fixedly connected with a shakeout device body (5), the bottom of the frame body (1) is provided with a collecting box (4), one side outer wall of the collecting box (4) is fixedly connected with a fixing frame (14), the top of the fixing frame (14) is fixedly connected with a motor and a U-shaped frame (15), the output shaft of the motor is fixedly connected with a rotating disc (13), the circumferential outer wall of the rotating disc (13) is fixedly connected with a plurality of protrusions (12), and the top of the protrusion (12) is provided with an open slot (11), the top of the U-shaped frame (15) is slidably connected with a round rod frame (18), one end of the round rod frame (18) is in contact with the protrusion (12), the other end of the round rod frame (18) is fixedly connected with a hammer head, the circumferential outer side of the round rod frame (18) is fixedly connected with a blocking piece (16), and the blocking piece (16) is located between the two side inner walls of the U-shaped frame (15), one side of the blocking piece (16) is fixedly connected with a second spring (17), and the other end of the second spring (17) is fixed to the side inner wall of the U-shaped frame (15).

2. A shakeout device for castings according to claim 1, wherein The two side inner walls of the collecting box (4) are fixedly connected with a guide rod (8) and a protective shell (19), and the two guide rods (8) and the protective shell (19) are symmetrically distributed, the circumferential outer side of the guide rod (8) is slidably connected with a scraping frame (10), and the scraping frame (10) is located below the protective shell (19).

3. A shakeout device for castings according to claim 2, wherein The scraping frame (10) is fixedly connected with two first springs (9) on one side, and the two first springs (9) are distributed in pairs, and the two first springs (9) are connected with the side inner wall of the collecting box (4) at the other end.

4. A shakeout device for castings according to claim 1, wherein The two side outer walls of the collecting box (4) are fixedly connected with a fixed block (3), the side of the two fixed blocks (3) is provided with a through slot, the through slot is slidably connected with a limiting rod (2), and the two ends of the two limiting rods (2) are fixedly connected with the side inner walls of the frame body (1).

5. A shakeout device for castings according to claim 4, wherein The side of the two fixed blocks (3) is fixedly connected with a third spring (20), and the other end of the third spring (20) is fixed to the frame body (1).

6. A shakeout device for castings according to claim 4, wherein The bottom end of the side of the collecting box (4) is provided with a slot (6), the slot (6) is inserted with a baffle (7), and the inner wall of the collecting box (4) is inclined.

7. A shakeout device for castings according to claim 6, wherein The baffle (7) is provided with an antiskid rubber strip, and the top surface of the antiskid rubber strip is slightly higher than the upper surface of the baffle (7).

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