CN220659189U

CN220659189U - Hammering demoulding device

Info

Publication number: CN220659189U
Application number: CN202322265686.4U
Authority: CN
Inventors: 夏宏梁; 孟伟峰; 刘仲华
Original assignee: Jiangsu Jiangnan Ferroalloy Co ltd
Current assignee: Jiangsu Jiangnan Ferroalloy Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-26
Anticipated expiration: 2033-08-22

Abstract

The utility model relates to the technical field of demoulding, in particular to a hammering demoulding device, which comprises a base, wherein a brake stepping motor and a bracket are arranged on the base, the motor can drive the bracket to slide to a set position and lock, a cylinder is arranged on the bracket, an impact plate is arranged at the output end of the cylinder, the two are rigidly connected through a connecting rod, and a plurality of impact hammers which are elastically arranged are arranged on the impact plate; according to the utility model, a plurality of impact hammers on the impact plate can realize simultaneous demolding of a plurality of materials on the mold, so that the working efficiency is improved, the impact hammers are elastically arranged, the damage of impact force to parts of the device can be reduced, and the service life is prolonged.

Description

Hammering demoulding device

Technical Field

The utility model relates to the technical field of demolding, in particular to a hammering demolding device.

Background

In the production process of die casting alloy, the melted alloy solution is required to be cast in an ingot mould, and is separated from the ingot mould after solidification and molding, so as to form an alloy cast ingot.

The Chinese patent with the application number of CN201020567930.2 discloses an air hammer device of a chain ingot casting machine, a casting mould is driven to rotate by a chain wheel, an aluminum ingot is arranged in the casting mould, an air hammer seat is fixedly connected at the demoulding position of the ingot casting machine, namely, on a machine head support, and the air hammer seat is connected with a cylinder tailstock by a straight pin; two ear climbs are fixedly connected in front of the air hammer seat,

the lug is provided with a shaft hole, the upper part of the air hammer is also provided with a shaft hole, the air hammer passes through the shaft, and an air hammer pushing block is coaxially arranged; the cylinder end and the air hammer push block are movably connected by a straight pin, the cylinder and the air hammer push block are movably connected with the air hammer, only one air hammer is arranged, and only demolding of a single aluminum ingot can be realized at each time, so that the working efficiency is low.

Disclosure of Invention

The utility model aims to solve the technical problems that: in order to solve the demoulding device adopted in the prior art, the cylinder, the air hammer pushing block are movably connected with the air hammer, only one air hammer is arranged, only the demoulding of a single aluminum ingot can be realized each time, and the problem of lower working efficiency is solved, and the hammering demoulding device is provided.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a hammering shedder includes the base, install brake step motor and support on the base, the motor can drive the support and slide the settlement position and lock, make it be close to or keep away from the mould, install the cylinder on the support, the impact plate is installed to the output of cylinder, and both pass through connecting rod rigid connection, install the jump bit that a plurality of elasticity set up on the impact plate.

Above-mentioned technical scheme realizes through a plurality of jump hammers on the impact plate that can realize a plurality of materials on the mould drawing of patterns simultaneously, has improved work efficiency, and the jump hammer elasticity sets up the damage of reducible impact force to this device spare part, increase of service life.

Further, the impact hammer comprises a hammer head and a hammer handle used for connecting the impact plate and the hammer head, the hammer head is used for hammering a die, impact demolding is carried out on materials on the die, the hammer handle is inserted inside the impact plate, an adjusting sleeve is arranged between the outer peripheral wall of the hammer handle and the inner peripheral wall of the impact plate, a first adjusting nut is connected to the adjusting sleeve in a threaded mode and abuts against the impact plate, an elastic piece is sleeved on the hammer handle, the elastic piece and the first adjusting nut are respectively located on two sides of the impact plate, one end of the elastic piece abuts against the hammer head, the other end of the elastic piece abuts against the adjusting sleeve, accordingly elastic setting of the impact hammer is achieved, and the distance between the adjusting sleeve and the hammer head can be adjusted through adjusting the position of the first adjusting nut, so that pretightening force of the elastic piece is adjusted.

Further, one end threaded connection that the hammer handle kept away from the tup has second adjusting nut, second adjusting nut and first adjusting nut are located the homonymy of impact plate, and second adjusting nut and adjusting sleeve's afterbody butt, through adjusting second adjusting nut's position, adjustable jump bit and the clearance of mould.

Furthermore, the two ends of the impact plate are respectively provided with a guide mechanism for guiding the motion of the impact plate, and when the air cylinder drives the impact plate to move, the impact plate can be ensured to do linear motion through the guide mechanisms at the two ends, so that the impact hammer on the impact plate can be ensured to do linear motion.

Further, the guide mechanism is of a guide post and guide sleeve structure.

Furthermore, the number of the cylinders is several, and the cylinders are distributed in parallel.

The utility model has the beneficial effects that: according to the utility model, a plurality of impact hammers on the impact plate can realize simultaneous demolding of a plurality of materials on the mold, so that the working efficiency is improved, the impact hammers are elastically arranged, the damage of impact force to parts of the device can be reduced, and the service life is prolonged.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view illustrating the installation of the striking plate and the striking hammer of FIG. 1;

FIG. 3 is a top view of the present utility model;

in the figure:

1. a base; 101. a slide rail; 2. a bracket; 201. a slide block; 3. a cylinder; 4. an impingement plate; 5. a percussion hammer; 501. a hammer head; 502. a hammer handle; 6. an adjusting sleeve; 7. a first adjustment nut; 8. an elastic member; 9. a second adjustment nut; 10. a guide mechanism; 11. a mold; 12. a motor; 13. and (5) connecting a rod.

Detailed Description

As shown in fig. 1-3, the utility model is a hammering demoulding device, which is positioned at one side of a mould and comprises a base 1, wherein a brake stepping motor 12 and a bracket 2 are arranged on the base 1, and the motor 12 can drive the bracket 2 to slide to a set position along the horizontal direction and lock the bracket to be close to or far from the mould 11; the sliding block 201 is installed on the support 2, the horizontal sliding rail 101 matched with the sliding block 201 is arranged on the base 1, the sliding block 201 is in sliding connection with the sliding rail 101, so that the support 2 slides on the base 1, a gear is installed at the output end of the motor 12, a rack is installed on the support 2, the gear is meshed with the rack, and when the motor 12 rotates, the gear rotates to be matched with the rack, so that the support 2 can be driven to slide and be locked.

The support 2 is provided with a plurality of cylinders 3, the cylinders 3 are distributed in parallel, the number of the cylinders 3 can be, but is not limited to, two, the output end of each cylinder 3 is provided with an impact plate 4, each cylinder 3 is rigidly connected with each impact plate 4 through a connecting rod 13, each impact plate 4 is provided with a plurality of impact hammers 5 which are elastically arranged, two ends of each impact plate 4 are respectively provided with a guide mechanism 10 which is used for guiding the motion of each impact plate 4, each guide mechanism 10 is of a guide pillar and guide sleeve structure, and when each cylinder 3 drives each impact plate 4 to move, the impact plates 4 can be guaranteed to do linear motion through the guide mechanisms 10 at two ends, so that the impact hammers 5 on each impact plate are guaranteed to do linear motion.

The impact hammer 5 comprises a hammer head 501 and a hammer handle 502 used for connecting the hammer head 501 with the impact plate 4, wherein the hammer head 501 is used for hammering the die 11, impact demoulding is carried out on materials on the die 11, the hammer handle 502 is inserted into the impact plate 4, an adjusting sleeve 6 is arranged between the outer peripheral wall of the hammer handle 502 and the inner peripheral wall of the impact plate 4, a first adjusting nut 7 is connected to the adjusting sleeve 6 in a threaded manner, the first adjusting nut 7 abuts against the impact plate 4, an elastic piece 8 is sleeved on the hammer handle 502, the elastic piece 8 and the first adjusting nut 7 are respectively positioned on two sides of the impact plate 4, one end of the elastic piece 8 abuts against the hammer head 501, the other end of the elastic piece abuts against the adjusting sleeve 6, elastic setting of the impact hammer 5 is achieved, and the distance between the adjusting sleeve 6 and the hammer head 501 can be adjusted through adjusting the position of the first adjusting nut 7, so that pretightening force of the elastic piece 8 is adjusted.

One end of the hammer handle 502 far away from the hammer head 501 is in threaded connection with a second adjusting nut 9, the second adjusting nut 9 and the first adjusting nut 7 are located on the same side of the impact plate 4, the second adjusting nut 9 is in butt joint with the tail of the adjusting sleeve 6, and the clearance between the impact hammer 5 and the die 11 can be adjusted by adjusting the position of the second adjusting nut 9.

Working principle:

the PLC system controls the operation of the casting machine die 11, stops after reaching the demolding position, feeds back signals to the PLC, controls the brake stepping motor 12 of the device, drives the device to the set position and locks the output shaft of the stepping motor 12, keeps the position of the support 2 unchanged during operation, instructs the cylinder 3 to operate after the support 2 is locked in place, the impact demolding times of the cylinder 3 can be independently set according to the demolding effect, after the impact demolding for several times, the PLC instructs the brake stepping motor 12 to act to drive the support 2 to retract, the impact hammer 5 head is separated from the operation range of the die 11, and the PLC instructs the casting machine to operate to the next die 11 demolding station and repeat the above actions.

With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.

Claims

1. A hammering shedder, its characterized in that: including base (1), slidable mounting has support (2) on base (1), install cylinder (3) on support (2), impact plate (4) are installed to the output of cylinder (3), install impact hammer (5) that a plurality of elasticity set up on impact plate (4).

2. A hammer stripper apparatus as defined in claim 1, wherein: the impact hammer (5) comprises a hammer head (501) and a hammer handle (502), the hammer handle (502) is inserted into the impact plate (4), an adjusting sleeve (6) is arranged between the outer peripheral wall of the hammer handle (502) and the inner peripheral wall of the impact plate (4), a first adjusting nut (7) is connected to the adjusting sleeve (6) in a threaded mode, the first adjusting nut (7) abuts against the impact plate (4), an elastic piece (8) is sleeved on the hammer handle (502), one end of the elastic piece (8) abuts against the hammer head (501), and the other end of the elastic piece abuts against the adjusting sleeve (6).

3. A hammer stripper apparatus as defined in claim 2, wherein: one end of the hammer handle (502) far away from the hammer head (501) is connected with a second adjusting nut (9) in a threaded mode, and the second adjusting nut (9) is abutted to the tail of the adjusting sleeve (6).

4. A hammer stripper apparatus as defined in claim 1, wherein: the two ends of the impact plate (4) are respectively provided with a guiding mechanism (10) for guiding the movement of the impact plate (4).

5. A hammer stripper apparatus as defined in claim 4, wherein: the guide mechanism (10) is of a guide post and guide sleeve structure.

6. A hammer stripper apparatus as defined in claim 1, wherein: the number of the air cylinders (3) is several, and the air cylinders (3) are distributed in parallel.