CN220127575U - Quick demoulding device for iron castings - Google Patents

Abstract

The utility model discloses a quick demoulding device for an iron casting, which comprises a base, wherein a mounting frame is fixedly arranged at the top of the base, a mould body is fixedly arranged on the mounting frame, a cover plate is arranged at the top of the mould body, a plurality of demoulding mechanisms are arranged in the mould body, and a rotating shaft is rotatably arranged below the inside of the mounting frame. This quick shedder is used to cast iron spare, the utility model discloses a base, mounting bracket, motor, shock pad, apron, mould body, demoulding mechanism, steady block, pivot, cam plate, roof, a section of thick bamboo, spacing groove, first spring, stopper, push rod, clamp plate, second spring and slide hole's cooperation is used, through the incessant rotation of cam plate, makes the clamp plate produce a vertical vibration effect, through the elastic action of second spring, makes the roof produce an intermittent type nature upward thrust just as producing an intermittent type nature upward thrust to the cast iron spare through the roof.

Description

Quick demoulding device for iron castings

Technical Field

The utility model relates to a demoulding device, in particular to a quick demoulding device for an iron casting.

Background

Articles cast by molten iron are commonly called iron castings, and defects such as air holes, pinholes, slag inclusions, cracks, pits and the like often occur due to the influence of various factors, and common repairing equipment is an argon arc welding machine, a resistance welding machine, a cold welding machine and the like.

However, at present, the traditional quick demoulding device for the iron castings in the market discharges through a manual knocking mode, the operation efficiency is low, the deformation of the die and the materials is easy to occur due to uneven stress, the service life of equipment is shortened, the yield of the equipment is reduced, and the stable operation of the equipment is not facilitated.

Disclosure of Invention

The utility model aims to provide a quick demoulding device for an iron casting, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a quick shedder is used to ironcasting, includes the base, the top fixed mounting of base has the mounting bracket, fixed mounting has the mould body on the mounting bracket, the top of mould body is provided with the apron, the inside of mould body is provided with a plurality of demoulding mechanism, the pivot is installed in the inside below rotation of mounting bracket, the below fixed mounting of mounting bracket one side has the motor, fixedly cup joint a plurality of cam plate on the outer wall of pivot.

As a further scheme of the utility model: locating grooves are formed in two sides of the top of the die body, and locating blocks are fixedly arranged on two sides of the bottom of the cover plate.

As still further aspects of the utility model: the demolding mechanism comprises a top plate, sliding holes corresponding to the positions and the quantity of the top plate are formed in the bottom of the mold body, a top cylinder is fixedly arranged at the bottom of the top plate, symmetrically distributed limiting grooves are formed in the inner wall of the top cylinder, limiting blocks are slidably arranged on the limiting grooves, a push rod is fixedly arranged between the limiting blocks, a pressing plate is fixedly arranged at the bottom end of the push rod, a second spring is fixedly arranged between the top end of the push rod and the top of the inner wall of the top cylinder, and a first spring is sleeved between the mold body and the pressing plate on the outer wall of the top cylinder and the push rod.

As still further aspects of the utility model: the bottom of the base is fixedly provided with a shock pad.

As still further aspects of the utility model: the bottom of mounting bracket inner wall fixed mounting has a plurality of steady block.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model discloses a base, the mounting bracket, a motor, the shock pad, the apron, the mould body, demoulding mechanism, the steady piece, the pivot, the cam plate, the roof, a top section of thick bamboo, the spacing groove, first spring, the stopper, the push rod, the clamp plate, the cooperation of second spring and slide hole is used, through the incessantly rotation of cam plate, make the clamp plate produce a vertical vibration effect, elastic action through the second spring, make the roof produce an intermittent type upward thrust, just as produce an intermittent type upward thrust to the ironcasting through the roof, slowly make ironcasting lose the adhesion with the inner wall of mould body, break away from the inside of mould body, accomplish the drawing of patterns, make ironcasting at the in-process of drawing of patterns, the atress is even, slow drawing of patterns non-deformable, improve the life of equipment and the yield of equipment, be favorable to the stable operation of equipment.

2. The utility model discloses a cooperation of constant head tank and locating piece is used, through the location joint of constant head tank on locating piece and the mould body, makes the every turn of apron lid close and all can be quick accurate, the quick input of the mould body of being convenient for uses.

Drawings

FIG. 1 is a schematic view of a rapid stripping apparatus for iron castings;

FIG. 2 is a schematic view of the structure of a demoulding mechanism in a rapid demoulding device for iron castings;

fig. 3 is an enlarged schematic view of the structure of fig. 1 at a of a rapid mold release device for iron castings.

In the figure: base 1, mounting bracket 2, motor 3, shock pad 4, apron 5, mould body 6, demoulding mechanism 7, steady block 8, pivot 9, cam plate 10, roof 11, a roof section of thick bamboo 12, spacing groove 13, first spring 14, stopper 15, push rod 16, clamp plate 17, constant head tank 18, locating piece 19, second spring 20, slide hole 21.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in the embodiment of the utility model, a quick demoulding device for an iron casting comprises a base 1, wherein a mounting frame 2 is fixedly installed at the top of the base 1, a mould body 6 is fixedly installed on the mounting frame 2, a cover plate 5 is arranged at the top of the mould body 6, a plurality of demoulding mechanisms 7 are arranged in the mould body 6, a rotating shaft 9 is rotatably installed below the mounting frame 2, a motor 3 is fixedly installed below one side of the mounting frame 2, a driving end of the motor 3 penetrates through the lower side of one side of the mounting frame 2 and is fixedly connected with one end of the rotating shaft 9, and a plurality of cam plates 10 are fixedly sleeved on the outer wall of the rotating shaft 9.

Referring to fig. 1 and 3, in the present utility model, positioning grooves 18 are formed on two sides of the top of the mold body 6, positioning blocks 19 are fixedly mounted on two sides of the bottom of the cover plate 5, and the positioning blocks 19 are clamped with the positioning grooves 18.

Referring to fig. 1 and 2, in the present utility model, the demolding mechanism 7 includes a top plate 11, sliding holes 21 corresponding to the positions and the numbers of the top plate 11 are provided at the bottom of the mold body 6, a top cylinder 12 is fixedly installed at the bottom of the top plate 11, the top cylinder 12 penetrates through the inside of the top plate 11 and is slidably connected with the top plate 11, symmetrically distributed limit grooves 13 are provided on the inner wall of the top cylinder 12, limit blocks 15 are slidably installed on both limit grooves 13, a push rod 16 is fixedly installed between the two limit blocks 15, a pressing plate 17 is fixedly installed at the bottom end of the push rod 16, a second spring 20 is fixedly installed between the top end of the push rod 16 and the top of the inner wall of the top cylinder 12, and a first spring 14 is sleeved between the mold body 6 and the pressing plate 17 on the outer wall of the top cylinder 12 and the push rod 16.

Referring to fig. 1, in the present utility model, a shock pad 4 is fixedly installed at the bottom of a base 1 to effectively buffer vibration generated during a demolding process of the apparatus.

Referring to fig. 1, in the utility model, a plurality of stabilizing blocks 8 are fixedly installed at the bottom of the inner wall of a mounting frame 2, and a rotating shaft 9 penetrates through the stabilizing blocks 8 and is rotatably connected with bearings installed on the side surfaces of the stabilizing blocks 8, so that the structural strength of the rotating shaft 9 can be improved through the stabilizing blocks 8 due to overlong transverse span of the rotating shaft 9, and the rotating shaft can stably run.

The working principle of the utility model is as follows:

referring to fig. 1-3, in use, the electrical components in the utility model are externally connected with a power supply and a control switch, when molten iron is cooled and molded into corresponding iron castings in the die body 6, the iron castings are required to be taken out from the die body 6, the cover plate 5 is opened firstly, the operation of the motor 3 is controlled by the switch, the driving end of the motor 3 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the cam plate 10 to rotate, when one side of the cam plate 10 far away from the center is close to the pressing plate 17, the pressing plate 17 is given an upward thrust force, the pressing plate 17 drives the push rod 16 to slide towards the inside of the top cylinder 12, the movement of the push rod 16 drives the limiting block 15 to slide on the limiting groove 13, meanwhile, the upward movement of the push rod 16 extrudes the second spring 20, the second spring 20 generates an upward elastic force to directly transmit the upper top plate 11 through the top plate 12, the top plate 11 gives an upward force to the iron castings in the die body 6, when the initial demoulding is started, the iron castings are tightly attached to the inner wall of the die body 6, the iron castings cannot be pushed out of the iron castings at a time, the pressing plate 17 is pushed out along with one side of the pressing plate 17 is close to the pressing plate 17, the first spring 17 is simultaneously, the first spring 17 is not pushed to the upper side of the upper plate 17 is driven to rotate, the upper plate 17 is driven to generate an intermittent elastic force, the upper plate is like the upper plate is adjacent to the first spring 20, the upper plate is driven to rotate, and the upper plate is made to rotate, and the upper plate 11 is made to generate an upward elastic force is similar to be a vertical, when the upper plate is close to the upper plate 11 is made to the upper plate, and lower is made to be a vertical, and a vertical plate is made to be a vertical and a vertical upper plate, and is used, the demolding is completed by separating from the inside of the mold body 6, so that the iron casting is uniformly stressed in the demolding process, the demolding is slow, the deformation is not easy to occur, the service life of the equipment and the yield of the equipment are improved, and the stable operation of the equipment is facilitated.

Referring to fig. 1 and 3, when in use, the cover plate 5 is in locking with the die body 6, and the positioning block 19 is in locking with the positioning groove 18 on the die body 6, so that each locking of the cover plate 5 can be fast and accurate, and the die body 6 can be conveniently and rapidly put into use.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a quick shedder is used to cast iron spare, includes base (1), its characterized in that: the novel plastic mold is characterized in that the mounting frame (2) is fixedly mounted at the top of the base (1), the mold body (6) is fixedly mounted on the mounting frame (2), the cover plate (5) is arranged at the top of the mold body (6), a plurality of demolding mechanisms (7) are arranged in the mold body (6), the rotating shaft (9) is rotatably mounted below the mounting frame (2), the motor (3) is fixedly mounted below one side of the mounting frame (2), and a plurality of cam plates (10) are fixedly sleeved on the outer wall of the rotating shaft (9).

2. The rapid stripping device for iron castings according to claim 1, wherein: positioning grooves (18) are formed in two sides of the top of the die body (6), and positioning blocks (19) are fixedly mounted on two sides of the bottom of the cover plate (5).

3. The rapid stripping device for iron castings according to claim 1, wherein: demoulding mechanism (7) including roof (11), slide hole (21) corresponding with roof (11) position, quantity are seted up to the bottom of mould body (6), the bottom fixed mounting of roof (11) has a section of thick bamboo (12) of top, set up spacing groove (13) of symmetric distribution on the inner wall of a section of thick bamboo (12) of top, two equal slidable mounting has stopper (15) on spacing groove (13), two fixed mounting has push rod (16) between stopper (15), the bottom fixed mounting of push rod (16) has clamp plate (17), fixed mounting has second spring (20) between the top of push rod (16) and the top of a section of thick bamboo (12) inner wall top, first spring (14) have been cup jointed between mould body (6) and clamp plate (17) on the outer wall of a section of thick bamboo (12) and push rod (16).

4. The rapid stripping device for iron castings according to claim 1, wherein: the bottom of the base (1) is fixedly provided with a shock pad (4).

5. The rapid stripping device for iron castings according to claim 1, wherein: the bottom of the inner wall of the mounting frame (2) is fixedly provided with a plurality of stabilizing blocks (8).