CN213104442U

CN213104442U - Mechanical type is shakeout mechanism for casting

Info

Publication number: CN213104442U
Application number: CN202021661138.3U
Authority: CN
Inventors: 刘燕梅
Original assignee: Dalian Chuangxin Yuanlong Machinery Co ltd
Current assignee: Dalian Chuangxin Yuanlong Machinery Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-04
Anticipated expiration: 2030-08-11

Abstract

The utility model provides a mechanical type is shakeout mechanism for casting relates to machinery. This mechanical type is knockout mechanism for casting, which comprises a housing, casing inside groove upper surface fixedly connected with pillar, pillar sliding connection has horizontal slide bar, the one end fixedly connected with vibration frame of pillar is kept away from to horizontal slide bar, the spring has been cup jointed to horizontal slide bar surface, the vertical slide bar of vibration frame inside groove fixedly connected with, vertical slide bar surface sliding connection has the pendulum, the lower extreme has cup jointed the load spring respectively on the vertical slide bar surface, the load spring is respectively in the below and the top of pendulum, the central fixedly connected with double-end motor of pendulum. This mechanical type is knockout mechanism for casting drives the eccentric wheel rotation through the dog motor, makes the connecting rod pull the connecting key and produce the up-and-down vibration and the left and right vibration of small amplitude, drives the eccentric block through the rotation of double-end motor, makes the mechanism produce the up-and-down vibration and the left and right vibration of big amplitude, and can move to fixed one side along with the uniformity knockout of eccentric block direction of rotation.

Description

Mechanical type is shakeout mechanism for casting

Technical Field

The utility model relates to the technical field of machinery, specifically be a mechanical type is knockout mechanism for casting.

Background

Casting is one of the fundamental processes in the modern machine manufacturing industry. Casting is developed gradually in China as a metal hot working process. The casting machine is all the mechanical equipment which can be used for smelting metal into liquid meeting certain requirements by using the technology, pouring the liquid into a casting mold, cooling, solidifying and cleaning to obtain a casting with preset shape, size and performance, and is also called as casting equipment.

The shakeout is that after a casting mold is poured and cooled to a certain temperature, the casting mold is broken, the casting mold is separated from a sand box, and a casting is separated from molding sand. In recent years, although the shakeout equipment has been developed to a certain extent, the mechanization degree of the shakeout equipment is far behind the mechanization development of modeling. Therefore, how to further improve the mechanization and automation degree of the shakeout cleaning is a very urgent task.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mechanical type is knockout mechanism for casting has solved the problem of clearing up the knockout fast.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mechanical type shakeout mechanism for casting comprises a machine shell, wherein a supporting column is fixedly connected to the upper surface of an inner groove of the machine shell, the supporting column is connected with a transverse sliding rod in a sliding manner, one end, away from the supporting column, of the transverse sliding rod is fixedly connected with a vibration frame, the outer surface of the transverse sliding rod is sleeved with a spring, the inner groove of the vibration frame is fixedly connected with a vertical sliding rod, the outer surface of the vertical sliding rod is connected with a vibration body in a sliding manner, the upper end and the lower end of the outer surface of the vertical sliding rod are respectively sleeved with a load spring, the load springs are respectively arranged below and above the vibration body, the center of the vibration body is fixedly connected with a double-end motor, the output end of the double-end motor is fixedly connected with an, the one end that the eccentric wheel was kept away from to the connecting rod articulates there is the connecting key, and the connecting key keeps away from the one end fixedly connected with filter screen of connecting rod, and the filter screen both sides have cup jointed the rocking device, move and carry board both sides face fixedly connected with baffle, baffle and rocking device sliding connection.

Preferably, the shaking device comprises a limiting ring, the limiting ring is sleeved on the shafts on the two sides of the filter screen, a sliding rod is fixedly connected to the outer surface of an inner ring of the limiting ring, one end, away from the limiting ring, of the sliding rod is connected with a baffle in a sliding mode, a small spring is sleeved on the outer surface of the sliding rod, discs are fixedly connected to the two end faces of the inner ring of the limiting ring, and the discs are connected with the baffle in a shaking mode.

Preferably, the vibration frame is square frame type, and the square hole has been seted up to the upper end, vibration frame both sides respectively with two horizontal slide bar fixed connection, vibration frame inside groove and two vertical slide bar fixed connection, the top and the vibration frame inside groove top surface fixed connection of vertical slide bar, the bottom and the vibration frame inside groove bottom surface fixed connection of vertical slide bar, two vertical slide bars are located vibration frame top square hole both sides.

Preferably, the vibrating body is a cuboid, vertical through holes are formed in two ends of the vibrating body, the middle of the vibrating body is fixedly connected with the double-end motor, and two output ends of the double-end motor are fixedly connected with the two semicircular eccentric blocks respectively.

Preferably, two sides of the filter screen are fixedly connected with two cylindrical connecting shafts respectively, the right end face of the filter screen is fixedly connected with a cylindrical shaft, and the cylindrical shaft is fixedly connected with the upper ends of the connecting keys.

Preferably, the number of the load springs is four, the load springs are divided into two groups, the two groups of load springs are respectively sleeved on the outer surfaces of the two vertical sliding rods, one group of load springs is located above the vibrating body, and the other group of load springs is located below the vibrating body.

(III) advantageous effects

The utility model provides a mechanical type is shakeout mechanism for casting. The method has the following beneficial effects:

1. this mechanical type is knockout mechanism for casting drives the eccentric wheel rotation through the dog motor, makes the connecting rod pull the connecting key and produce the up-and-down vibration and the left and right vibration of small amplitude, drives the eccentric block through the rotation of double-end motor, makes the mechanism produce the up-and-down vibration and the left and right vibration of big amplitude, and can move to fixed one side along with the uniformity knockout of eccentric block direction of rotation.

2. This mechanical type is shakeout mechanism for casting slows down the impact that the vibration led to the fact the mechanism through a plurality of springs, reduces mechanical damage, falls into two parts through moving the support plate and conveniently operates and maintain the mechanism, through one side fixed connection dog motor, makes shakeout unidirectional movement.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the vibration propulsion structure of the present invention;

FIG. 3 is a schematic view of the vibration structure of the present invention;

fig. 4 is a schematic view of the shaking device of the present invention.

The device comprises a machine shell-1, a support column-2, a transverse sliding rod-3, a vibration frame-4, a spring-5, a vertical sliding rod-6, a loading spring-7, a vibration body-8, a double-end motor-9, a support column-10, an eccentric block-11, a transfer plate-12, a stop block motor-13, an eccentric wheel-14, a connecting rod-15, a connecting key-16, a shaking device-17, a limit ring-171, a sliding rod-172, a small spring-173, a filter screen-18 and a baffle-19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a mechanical type is as shown in figure 1-4, including casing 1, the fixed surface of casing 1 inside groove is connected with pillar 2, pillar 2 is connected with horizontal slide bar 3 slidably, the one end of horizontal slide bar 3 far away from pillar 2 is connected with vibration frame 4 fixedly, the surface of horizontal slide bar 3 is cup jointed with spring 5, the inside groove of vibration frame 4 is connected with vertical slide bar 6 fixedly, the surface of vertical slide bar 6 is connected with vibration body 8 slidably, the upper and lower ends of the surface of vertical slide bar 6 are respectively cup jointed with load spring 7, vibration frame 4 is square frame type, the upper end is provided with square hole, both sides of vibration frame 4 are respectively connected with two horizontal slide bars 3 fixedly, the inside groove of vibration frame 4 is connected with two vertical slide bars 6 fixedly, the top of the inside groove of vertical slide bar 6 is connected with the top surface of vibration frame 4 fixedly, the bottom of vertical slide bar 6, two vertical slide bars 6 are positioned at two sides of a square hole at the top of a vibration frame 4, the vibration frame 4 is matched with springs 5 through a transverse slide bar 3 to realize transverse reciprocating motion, the vertical slide bars 6 are matched with load springs 7 to realize longitudinal reciprocating motion, the load springs 7 are respectively arranged below and above a vibration body 8, the number of the load springs 7 is four, the load springs are divided into two groups which are respectively sleeved on the outer surfaces of the two vertical slide bars 6, one is positioned above the vibration body 8, and the other is positioned below the vibration body 8, the four load springs 7 bear most of the weight of a mechanism and a load, a double-end motor 9 is fixedly connected at the center of the vibration body 8, the double-end motor 9 outputs in two directions and has two synchronous output ends, an eccentric block 11 is fixedly connected at the output end of the double-end motor 9, the vibration body 8 is a cuboid, vertical through holes are formed at two ends, the vibrating body 8 can only move up and down along the direction of the vertical sliding rod 6 in the vibrating frame 4, the top end of the vibrating body 8 is fixedly connected with a supporting column 10, the eccentric block 11 can rotate fast to drive the vibrating body 8 to vibrate up and down fast and drive the vibrating frame 4 to vibrate left and right fast, the vibrating body 8 is fixedly connected with the supporting column 10, so that the supporting column 10 can be driven to vibrate up, down, left and right, the top end of the supporting column 10 is fixedly connected with a transfer plate 12, because the eccentric block 11 rotates unidirectionally, the falling sand on the transfer plate 12 can move towards one direction in the vibrating process, the left end of the transfer plate 12 is fixedly connected with a stop motor 13, the output end of the stop motor 13 is fixedly connected with an eccentric wheel 14, one side of the eccentric wheel 14, which is far away from the stop motor 13, is rotatably connected with a connecting rod 15, two cylindrical connecting shafts are respectively fixedly connected to two sides of a filter screen 18, a cylindrical shaft is fixedly connected to the right end face of the filter screen 18 and fixedly connected to the upper ends of connecting keys 16, shakeout of an object to be operated is carried out through vibration, the shakeout enters the upper surface of a transfer plate 12 through the filter screen 18 and is cleaned through unidirectional movement of the shakeout on the upper surface of the transfer plate 12, shaking devices 17 are sleeved on two sides of the filter screen 18, baffles 19 are fixedly connected to two side faces of the transfer plate 12, each shaking device 17 comprises a limiting ring 171, the limiting rings 171 are sleeved on two side shafts of the filter screen 18, sliding rods 172 are fixedly connected to the outer surfaces of inner rings of the limiting rings 171, one ends of the sliding rods 172, far away from the limiting rings 171, are slidably connected with the baffles 19, springs 173 are sleeved on the outer surfaces of the sliding rods 172, discs are fixedly connected to two end faces of the inner rings of the, will be removed by the rocking device 17 on the flap 19 and the flap 19 will be slidably connected to the rocking device 17.

The working principle is as follows: the stop motor 13 is started to drive the connecting rod 15 through the eccentric wheel 14, so that the filter screen 18 generates vibration, the vibration of the filter screen 18 acting on the mechanism is eliminated through the shaking device 17, the vibrating body 8 is vibrated up and down through the rotation of the eccentric block 11, the vibrating frame 4 is vibrated left and right through the fixed connection of the vibrating body 8 and the supporting column 10, the moving plate 12 drives the filter screen 18 to vibrate greatly, the object on the moving plate 12 is moved in a single direction through the one-way rotation of the eccentric block 11, the object on the filter screen 18 drops above the moving plate 12 through the vibration, and finally the object on the moving plate 12 drops below the mechanism through the one-way movement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mechanical type is shakeout mechanism for casting, includes casing (1), its characterized in that: the upper surface of an inner groove of the shell (1) is fixedly connected with a strut (2), the strut (2) is connected with a transverse sliding rod (3) in a sliding manner, one end, far away from the strut (2), of the transverse sliding rod (3) is fixedly connected with a vibration frame (4), the outer surface of the transverse sliding rod (3) is sleeved with a spring (5), the inner groove of the vibration frame (4) is fixedly connected with a vertical sliding rod (6), the outer surface of the vertical sliding rod (6) is connected with a vibration body (8) in a sliding manner, the upper end and the lower end of the outer surface of the vertical sliding rod (6) are respectively sleeved with a load spring (7), the load springs (7) are respectively arranged below and above the vibration body (8), the center of the vibration body (8) is fixedly connected with a double-end motor (9), the output end of the double-end motor (, move support plate (12) left end fixedly connected with dog motor (13), dog motor (13) output end fixedly connected with eccentric wheel (14), eccentric wheel (14) keep away from one side rotation of dog motor (13) and be connected with connecting rod (15), the one end that eccentric wheel (14) were kept away from in connecting rod (15) articulates there is connecting key (16), connecting key (16) keep away from one end fixedly connected with filter screen (18) of connecting rod (15), shaking device (17) have been cup jointed to filter screen (18) both sides, move support plate (12) both sides face fixedly connected with baffle (19), baffle (19) and shaking device (17) sliding connection.

2. The mechanical shakeout mechanism for casting according to claim 1, wherein: the shaking device (17) comprises a limiting ring (171), wherein the limiting ring (171) is sleeved on a shaft at two sides of the filter screen (18), a sliding rod (172) is fixedly connected to the outer surface of an inner ring of the limiting ring (171), one end, far away from the limiting ring (171), of the sliding rod (172) is connected with a baffle (19) in a sliding mode, a small spring (173) is sleeved on the outer surface of the sliding rod (172), discs are fixedly connected to two end faces of the inner ring of the limiting ring (171), and the discs are connected with the baffle (19) in a shaking mode.

3. The mechanical shakeout mechanism for casting according to claim 1, wherein: the vibration frame (4) is a square frame type, a square hole is formed in the upper end of the vibration frame, two sides of the vibration frame (4) are fixedly connected with the two transverse sliding rods (3) respectively, an inner groove of the vibration frame (4) is fixedly connected with the two vertical sliding rods (6), the top end of each vertical sliding rod (6) is fixedly connected with the top surface of the inner groove of the vibration frame (4), the bottom end of each vertical sliding rod (6) is fixedly connected with the bottom surface of the inner groove of the vibration frame (4), and the two vertical sliding rods (6) are located on two sides of the square hole in the top of the vibration.

4. The mechanical shakeout mechanism for casting according to claim 1, wherein: the vibrating body (8) is a cuboid, vertical through holes are formed in two ends of the vibrating body, the middle of the vibrating body is fixedly connected with the double-head motor (9), and two output ends of the double-head motor (9) are fixedly connected with the two semicircular eccentric blocks (11) respectively.

5. The mechanical shakeout mechanism for casting according to claim 1, wherein: two sides of the filter screen (18) are fixedly connected with two cylindrical connecting shafts respectively, the right end face of the filter screen (18) is fixedly connected with a cylindrical shaft, and the cylindrical shaft is fixedly connected with the upper ends of the connecting keys (16).

6. The mechanical shakeout mechanism for casting according to claim 1, wherein: the four loading springs (7) are divided into two groups and are respectively sleeved on the outer surfaces of the two vertical sliding rods (6), one loading spring is positioned above the vibrating body (8), and the other loading spring is positioned below the vibrating body (8).