CN216966245U - Part die casting die for aviation - Google Patents

Abstract

The utility model discloses an aviation part die-casting die which comprises an upper die and a rotating rod, wherein a liquid injection groove is formed in the middle of the upper surface of the upper die, the liquid injection groove is movably connected with the bottom end of a liquid guide groove, sealing bearings are arranged on the inner walls of the left side and the right side of the liquid guide groove, the rotating rod penetrates through a middle shaft of the sealing bearing and is fixedly connected with the sealing bearing, four groups of baffles are uniformly and fixedly arranged on the outer side of the rotating rod, a cam is fixedly arranged at the right end of the rotating rod, a shell is fixedly arranged on the right side of the liquid guide groove, and a push block is arranged on the inner side of the shell. According to the utility model, through the combination of the liquid guide groove, the rotating rod and the baffle plate, the cam can be driven to rotate in the process of injecting the molten metal into the upper die, and through the combination of the push block, the push rod, the vibration block and the spring, the cam can be rotated to enable the vibration block to move up and down and knock the upper surface of the upper die, so that the upper die and the lower die vibrate, and bubbles doped in the molten metal can be further discharged.

Description

Part die casting die for aviation

Technical Field

The utility model relates to the technical field of die-casting molds, in particular to a die-casting mold for aviation parts.

Background

Be CN111230066A through the retrieval publication number, disclose a prevent part die casting die for aviation of sand hole, its structure includes cope match-plate pattern, movable mould frame, push rod grillage, unable adjustment base, hydraulic pressure device, the slip guide pillar of loosing core, unable adjustment base horizontal installation is on the processing mesa, the movable mould frame is located the unable adjustment base top, the cope match-plate pattern bottom surface is in the same place with movable mould frame upper surface laminating, push rod grillage nestification is between movable mould frame and unable adjustment base, the hydraulic pressure device of loosing core is installed in movable mould frame right side, slip guide pillar through connection is in cope match-plate pattern, movable mould frame, unable adjustment base's four angles, the cope match-plate pattern comprises guide pillar installation sleeve, cope match-plate pattern, casting liquid input device, cover half.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, in the comparison document, molten metal is injected into a liquid injection pipeline to drive a blade fixing wheel frame to rotate, but the flow rate of the molten metal is not high, so that the rotating speed of the blade fixing wheel frame is low, the subsequent vibration effect of a vibrating plate main body is further influenced, and equipment such as the blade fixing wheel frame, the vibrating plate main body and the like are arranged in an upper die and cannot effectively clean the molten metal adhered to the surface, and the normal operation of the equipment is influenced after the molten metal is cooled.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a die-casting die for aviation parts, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a part die casting die for aviation, includes mould and dwang, the middle part of going up the mould upper surface is provided with notes cistern, the bottom swing joint of notes cistern and liquid guide groove, the left side and the right side inner wall of liquid guide groove are provided with sealed bearing, the dwang run through sealed bearing's axis and with sealed bearing fixed connection, the even fixed mounting in the outside of dwang has four group's baffles, the right-hand member fixed mounting of dwang has the cam, the right side fixed mounting of liquid guide groove has the casing, the inboard of casing is provided with the ejector pad, the vertical fixed mounting in left side of ejector pad lower surface has the push rod, the bottom of push rod run through the bottom inner wall of casing and with vibrations piece fixed connection, the right side of ejector pad lower surface is provided with the spring, the bottom side of going up the mould is provided with the lower mould.

In a preferred embodiment of the present invention, a limiting plate is installed at a lower end of the liquid guide groove in a penetrating manner, and the limiting plate and the liquid injection groove penetrate and are fixedly connected through a bolt.

In a preferred embodiment of the present invention, the baffle is disposed inside the liquid guide groove, and the baffle is matched with the size of the liquid guide groove.

As a preferred embodiment of the present invention, a sliding groove is vertically formed through the right side of the upper surface of the push block, a sliding rod is vertically and fixedly installed inside the housing, and the sliding rod penetrates through the sliding groove and is connected in a sliding manner.

As a preferred embodiment of the present invention, the spring is sleeved outside the lower end of the sliding rod, and the spring is matched with the sliding groove in size.

As a preferred embodiment of the present invention, the outer side of the cam is fitted to the upper surface of the push block, and the bottom end of the vibration block is fitted to the upper surface of the upper mold.

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

1. according to the die-casting die for aviation parts, the cam can be driven to rotate rapidly in the process of injecting the molten metal into the upper die through the combination of the liquid guide groove, the rotating rod and the baffle plate, and the cam can move up and down and knock the upper surface of the upper die through the combination of the pushing block, the pushing rod, the vibrating block and the spring through the rotation of the cam, so that the upper die and the lower die vibrate, and bubbles doped in the molten metal can be further discharged;

2. according to the die-casting die for aviation parts, the limiting plate and the liquid injection groove are penetrated through and fixedly connected through the bolt, so that the liquid injection groove is convenient to mount, dismount and clean, and the die-casting die is simple in structure and convenient to operate.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an aerospace part die casting mold of the present invention;

FIG. 2 is a schematic structural diagram of a part A of the die-casting die for the aviation part.

In the figure: the device comprises an upper die 1, a liquid injection groove 2, a liquid guide groove 3, a limiting plate 4, a sealing bearing 5, a rotating rod 6, a baffle 7, a cam 8, a shell 9, a push block 10, a push rod 11, a vibration block 12, a spring 13, a sliding groove 14, a sliding rod 15 and a lower die 16.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: a die-casting die for aviation parts comprises an upper die 1 and a rotating rod 6, wherein a liquid injection groove 2 is arranged in the middle of the upper surface of the upper die 1, the liquid injection groove 2 is movably connected with the bottom end of a liquid guide groove 3, sealing bearings 5 are arranged on the inner walls of the left side and the right side of the liquid guide groove 3, the rotating rod 6 penetrates through the center shaft of the sealing bearings 5 and is fixedly connected with the sealing bearings 5, four groups of baffle plates 7 are uniformly and fixedly arranged on the outer side of the rotating rod 6, a cam 8 is fixedly arranged at the right end of the rotating rod 6, a shell 9 is fixedly arranged on the right side of the liquid guide groove 3, a push block 10 is arranged on the inner side of the shell 9, a push rod 11 is vertically and fixedly arranged on the left side of the lower surface of the push block 10, the bottom end of the push rod 11 penetrates through the inner wall of the bottom end of the shell 9 and is fixedly connected with a vibration block 12, a spring 13 is arranged on the right side of the lower surface of the push block 10, a lower die 16 is arranged on the bottom side of the upper die 1, through the combination of liquid guide groove 3, dwang 6 and baffle 7, at the in-process of injecting the molten metal into last mould 1 inside, can drive cam 8 and rotate, through the combination of ejector pad 10, push rod 11, vibrations piece 12 and spring 13, cam 8 rotates and can make vibrations piece 13 reciprocate and strike the upper surface of last mould 1 to make and go up mould 1 and lower mould 16 vibrations, further can discharge the bubble of adulteration in the molten metal. The lower extreme of leading cistern 3 runs through and installs limiting plate 4, limiting plate 4 runs through and fixed connection through the bolt with notes cistern 2, makes things convenient for the installation and the dismantlement clearance in notes cistern 3, simple structure, convenient operation. Baffle 7 is arranged in the inboard of liquid guide groove 3, just baffle 7 matches with the size of liquid guide groove 3, can improve baffle 7's rotational stability. The right side of ejector pad 10 upper surface is vertical to run through and has been seted up spout 14, the vertical fixed mounting in inside of casing 9 has slide bar 15, slide bar 15 runs through spout 14 and sliding connection, can improve ejector pad 10's stability in movement, spring 13 cover is established in the lower extreme outside of slide bar 15, spring 13 cooperatees with the size of spout 14, can carry on spacingly to spring 13. The outer side of the cam 8 is attached to the upper surface of the push block 10, and the bottom end of the vibration block 12 is attached to the upper surface of the upper die 1, so that the use precision of the device is improved.

The utility model is to be noted that the die-casting die for aviation parts comprises an upper die 1, a liquid injection groove 2, a liquid guide groove 3, a limit plate 4, a sealing bearing 5, a rotating rod 6, a baffle 7, a cam 8, a shell 9, a push block 10, a push rod 11, a vibration block 12, a spring 13, a chute 14, a slide rod 15 and a lower die 16, wherein the components are all universal standard components or components known by technicians in the field, the structure and the principle of the die-casting die are known by technical manuals or conventional experimental methods, when the die-casting die works, the bottom end of the liquid guide groove 3 is inserted into the liquid injection groove 2 and penetrates through the limit plate 4 through bolts, so that the liquid injection groove 2 is fixedly connected with the liquid guide groove 3, molten metal is injected into the upper die 1 through the liquid guide groove 3, the molten metal can drive the baffle 7 on the inner side of the liquid guide groove 3 to rotate rapidly, and the rotating rod 6 can drive the cam 8 to rotate, when the protruding end of cam 8 and the upper surface laminating of ejector pad 10, ejector pad 10 can promote vibrations piece 12 of push rod 11 bottom and down remove and strike last mould 1, when the ejector pad 10 was kept away from to the protruding end of cam 8, through the elasticity of spring 13, can promote ejector pad 10 and up remove, thereby make vibrations piece 12 and lower mould 16 separation, further vibrations piece 12 up-and-down reciprocating motion strikes last mould 1, make and go up mould 1 and lower mould 16 vibrations, thereby discharge the bubble of adulteration in the inside metal liquid of last mould 1 and lower mould 16, after finishing using, demolish the bolt of limiting plate 4 top, make things convenient for the dismantlement clearance of liquid guide groove 3.

Claims (6)

1. The utility model provides an aviation part die-casting die, its characterized in that, includes mould (1) and dwang (6), the middle part of going up mould (1) upper surface is provided with notes cistern (2), the bottom swing joint of notes cistern (2) and liquid guide groove (3), the left side and the right side inner wall of liquid guide groove (3) are provided with sealed bearing (5), dwang (6) run through sealed bearing (5) the axis and with sealed bearing (5) fixed connection, the even fixed mounting in the outside of dwang (6) has four group's baffles (7), the right-hand member fixed mounting of dwang (6) has cam (8), the right side fixed mounting of liquid guide groove (3) has casing (9), the inboard of casing (9) is provided with ejector pad (10), the vertical fixed mounting in left side of ejector pad (10) lower surface has push rod (11), the bottom end of the push rod (11) penetrates through the inner wall of the bottom end of the shell (9) and is fixedly connected with the vibration block (12), a spring (13) is arranged on the right side of the lower surface of the push block (10), and a lower die (16) is arranged on the bottom side of the upper die (1).

2. The die-casting die for the aviation parts as claimed in claim 1, wherein: the lower end of the liquid guide groove (3) is provided with a limiting plate (4) in a penetrating mode, and the limiting plate (4) and the liquid injection groove (2) are in penetrating through and fixedly connected through bolts.

3. The die-casting die for the aviation part as claimed in claim 1, wherein: the baffle (7) is arranged on the inner side of the liquid guide groove (3), and the baffle (7) is matched with the liquid guide groove (3) in size.

4. The die-casting die for the aviation parts as claimed in claim 1, wherein: the right side of the upper surface of the push block (10) is vertically penetrated and provided with a sliding groove (14), a sliding rod (15) is vertically and fixedly mounted inside the shell (9), and the sliding rod (15) penetrates through the sliding groove (14) and is connected in a sliding mode.

5. The die-casting die for the aviation part as claimed in claim 1, wherein: the spring (13) is sleeved on the outer side of the lower end of the sliding rod (15), and the spring (13) is matched with the sliding groove (14) in size.

6. The die-casting die for the aviation part as claimed in claim 1, wherein: the outer side of the cam (8) is attached to the upper surface of the push block (10), and the bottom end of the vibration block (12) is attached to the upper surface of the upper die (1).

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