CN216441614U

CN216441614U - Axle housing casting mold for loading locomotive axle

Info

Publication number: CN216441614U
Application number: CN202123009795.7U
Authority: CN
Inventors: 徐家贵
Original assignee: Pengchuan Cheqiao Co ltd Of Junan County
Current assignee: Pengchuan Cheqiao Co ltd Of Junan County
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-06
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a casting die for an axle housing of a loader, which comprises a die body, wherein a cover frame is clamped at the top of the die body, a plurality of slide rods are fixedly connected to the top of the die body and are in sliding connection with the cover frame, a top plate is fixedly connected to the top ends of the slide rods, an air cylinder is fixedly connected to the bottom of the top plate, one end of an air cylinder piston rod is fixed to the cover frame, two sliding grooves are formed in the bottom of the top plate, sliding plates are movably connected to the inside of the sliding grooves, a spring is fixedly connected to one side of each sliding plate, and the spring is fixed to the corresponding sliding plate. The utility model not only can automatically form the hollow axle housing through the matching use of the hemisphere and the sliding column, thereby improving the processing efficiency of the device, but also can more quickly form the material in the die cavity through the air holes, thereby improving the using effect of the device, and can also stably move the cover frame through the sliding rod, thereby improving the guiding effect of the device.

Description

Axle housing casting mold for loading locomotive axle

Technical Field

The utility model relates to the technical field of casting molds, in particular to a casting mold for an axle housing of a loading locomotive.

Background

The casting mold is used for obtaining the structural shape of the part, other easily-formed materials are used for forming the structural shape of the part in advance, then the part is placed into the mold again, a cavity with the same structural size as the part is formed in the sand mold, then the liquid with fluidity is poured into the cavity, and the liquid is cooled and solidified to form the part with the same structural shape as the mold.

In the mill of loader parts machining, often need cast axle housing, the axle housing that conventional casting mould was cast is all solid, still needs to punch the operation to the axle housing, leads to the production efficiency of mill not high, consequently, proposes a loader axle housing casting mould and seems very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a casting mold for an axle housing of a loading locomotive.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a loading locomotive axle housing casting mould, includes the die body, the top joint of die body has the lid frame, a plurality of slide bars of top fixedly connected with of die body, and slide bar and lid frame sliding connection, the top fixedly connected with roof of slide bar, the bottom fixedly connected with cylinder of roof, and the one end of cylinder piston rod is fixed mutually with the lid frame, two spouts have been seted up to the bottom of roof, and swing joint has the slide in the spout, one side fixedly connected with spring of slide, and the spring is fixed mutually with the slide, the equal swing joint in both ends of lid frame has the pulley, and the pulley contacts with the slide, the bottom fixedly connected with traveller of slide, the die cavity has been seted up at the top of die body and the top of lid frame, and traveller and die cavity gap junction, the bottom inner wall fixedly connected with hemisphere of lid frame, and hemisphere and traveller contact.

As a further scheme of the utility model, the top of the cover frame is provided with a pouring hole, and the pouring hole is communicated with the die cavity.

As a further scheme of the utility model, the upper surface of the cover frame is provided with a plurality of air holes.

As a further scheme of the utility model, the bottom of the top plate is fixedly connected with a connecting rod, and one side of the connecting rod is fixedly connected with a warning board.

As a further scheme of the utility model, one side of the connecting rod is provided with a plurality of switch buttons which are uniformly distributed.

As a still further aspect of the present invention, one side of the top plate is fixedly connected with an illumination lamp.

As a further scheme of the present invention, two fixing seats are disposed on both sides of the mold body, and the fixing seats are symmetrically distributed.

The utility model has the beneficial effects that:

1. through the setting that is equipped with hemisphere and traveller in the die cavity, pour the hole into the die cavity to the material in, restriction through hemisphere and traveller, make the axle housing be hollow shaping, then start the cylinder, the cylinder shrink makes lid frame rebound, lid frame rebound makes pulley rebound and promotes the slide and remove to both sides respectively along the spout simultaneously, and the spring shrink, thereby make the traveller remove and shift out the die cavity to the outside respectively, and then make things convenient for the staff to shift out hollow axle housing, the axle housing of avoiding conventional casting mould casting to cast all is solid, still need punch the operation to the axle housing, the production efficiency that leads to the mill is not high, the machining efficiency of device has been improved.

2. Through the setting of seting up the bleeder vent on the lid frame, the bleeder vent can make outside air enter into the die cavity, makes the material in the die cavity obtain more quick shaping, has improved the result of use of device.

3. Through the setting of installation slide bar on the die body, the slide bar can lead to the lid frame, makes the removal that the lid frame can be stable, avoids the lid frame to produce crooked use that influences the device at the in-process that removes, has improved the guide effect of device.

Drawings

FIG. 1 is a schematic top perspective view of a casting mold for loading an axle housing of a locomotive provided by the utility model;

FIG. 2 is a schematic bottom perspective view of a casting mold for loading an axle housing of a locomotive provided by the present invention;

fig. 3 is a schematic diagram of the internal structure of the axle housing casting mold for the loading locomotive axle provided by the utility model.

In the figure: 1. a mold body; 2. a cover frame; 3. pouring holes; 4. air holes are formed; 5. a fixed seat; 6. a slide bar; 7. a top plate; 8. an illuminating lamp; 9. a cylinder; 10. a connecting rod; 11. a warning board; 12. a switch button; 13. a chute; 14. a spring; 15. a slide plate; 16. a pulley; 17. a traveler; 18. and (4) a die cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a casting mold for axle housing of loader, comprising a mold body 1, a cover frame 2 is clamped at the top of the mold body 1, a plurality of slide bars 6 are fixed at the top of the mold body 1 through bolts, the slide bars 6 are slidably connected with the cover frame 2, the slide bars 6 can guide the cover frame 2, so that the cover frame 2 can stably move, and the cover frame 2 is prevented from being inclined in the moving process to influence the use of the device, a top plate 7 is fixed at the top end of the slide bars 6 through bolts, an air cylinder 9 is fixed at the bottom of the top plate 7 through bolts, one end of a piston rod of the air cylinder 9 is fixed with the cover frame 2, two sliding grooves 13 are formed at the bottom of the top plate 7, sliding plates 15 are slidably connected in the sliding grooves 13, springs 14 are welded at one side of the sliding plates 15, the springs 14 are fixed with the sliding plates 15, pulleys 16 are rotatably connected at both ends of the cover frame 2, and the pulleys 16 are in contact with the sliding plates 15, the bottom of the sliding plate 15 is fixed with a sliding column 17 through a bolt, the top of the die body 1 and the top of the cover frame 2 are provided with a die groove 18, the sliding column 17 is in clearance connection with the die cavity 18, the hemisphere is welded on the inner wall of the bottom of the cover frame 2 and is in contact with the sliding column 17, materials are injected into the die cavity 18, the axle housing of the axle is formed in a hollow mode through the limitation of the hemisphere and the sliding column 17, then the cylinder 9 is started, the cylinder 9 is contracted to move the cover frame 2 upwards, meanwhile, the cover frame 2 moves upwards to move the pulley 16 upwards and push the sliding plate 15 to move towards the two sides along the sliding groove 13 respectively, and the spring 14 contracts, thereby causing the sliding columns 17 to move respectively outwards and out of the mould cavity 18, and then make things convenient for the staff to shift out hollow axle housing, the axle housing of avoiding the cast of conventional casting mould all is solid, still needs to punch the operation to the axle housing, leads to the production efficiency of mill not high.

In the utility model, it should be noted that a pouring hole 3 is formed at the top of a cover frame 2, the pouring hole 3 is communicated with a die cavity 18, materials are injected into the die cavity 18 through the pouring hole 3, a plurality of vent holes 4 are formed in the upper surface of the cover frame 2, the vent holes 4 enable external air to enter the die cavity 18, so that the materials in the die cavity 18 are rapidly molded, a connecting rod 10 is fixed at the bottom of a top plate 7 through a bolt, a warning board 11 is fixed at one side of the connecting rod 10 through a bolt, a plurality of switch buttons 12 are arranged at one side of the connecting rod 10 and are uniformly distributed, a lighting lamp 8 is fixed at one side of the top plate 7 through a bolt, when the device is in a dark environment, the lighting lamp 8 can provide light, so that a worker can conveniently operate the device, two fixing seats 5 are formed at two sides of a die body 1, and the fixing seats 5 are symmetrically distributed, the fixing seat 5 facilitates installation and fixation of the device by workers.

The working principle is as follows: when the axle housing is made to needs, at first pour the material into in the die cavity 18 through pouring hole 3, restriction through hemisphere and traveller 17, make the axle housing be hollow shaping, then start cylinder 9, cylinder 9 shrink makes lid frame 2 rebound, lid frame 2 rebound makes pulley 16 rebound and promote slide 15 and remove to both sides respectively along spout 13 simultaneously, and the shrink of spring 14, thereby make traveller 17 shift out die cavity 18 to outside removal respectively, then the staff shifts out hollow axle housing, the axle housing of avoiding the casting of conventional casting mould is all solid, still need punch the operation to the axle housing, the production efficiency that leads to the mill is not high.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The casting mold for the axle housing of the loading locomotive comprises a mold body (1) and is characterized in that a cover frame (2) is clamped at the top of the mold body (1), a plurality of sliding rods (6) are fixedly connected to the top of the mold body (1), the sliding rods (6) are slidably connected with the cover frame (2), a top plate (7) is fixedly connected to the top ends of the sliding rods (6), an air cylinder (9) is fixedly connected to the bottom of the top plate (7), one end of a piston rod of the air cylinder (9) is fixed to the cover frame (2), two sliding chutes (13) are formed in the bottom of the top plate (7), sliding plates (15) are movably connected in the sliding chutes (13), springs (14) are fixedly connected to one sides of the sliding plates (15), the springs (14) are fixed to the sliding plates (15), pulleys (16) are movably connected to two ends of the cover frame (2), and the pulleys (16) are in contact with the sliding plates (15), the bottom fixedly connected with traveller (17) of slide (15), die cavity (18) have been seted up at the top of die body (1) and the top of lid frame (2), and traveller (17) and die cavity (18) clearance connection, the bottom inner wall fixedly connected with hemisphere of lid frame (2), and hemisphere and traveller (17) contact.

2. A loading locomotive axle housing casting mold as claimed in claim 1, characterized in that the top of the cover frame (2) is provided with a pouring hole (3), and the pouring hole (3) is communicated with the mold cavity (18).

3. A casting mold for an axle housing of a loader locomotive according to claim 1, wherein the upper surface of the cover frame (2) is provided with a plurality of ventilation holes (4).

4. A loading locomotive axle housing casting mold as claimed in claim 1, characterized in that a connecting rod (10) is fixedly connected to the bottom of the top plate (7), and a warning board (11) is fixedly connected to one side of the connecting rod (10).

5. A loader axle housing casting mould as claimed in claim 4, characterised in that the connecting rod (10) is provided with a plurality of switch buttons (12) on one side, and the switch buttons (12) are evenly distributed.

6. A loader axle housing casting mould according to claim 4 characterized in that an illumination lamp (8) is fixedly connected to one side of the top plate (7).

7. The axle housing casting mold for the loading locomotive axle according to claim 1, wherein two fixing seats (5) are arranged on two sides of the mold body (1), and the fixing seats (5) are symmetrically distributed.