CN112296269A

CN112296269A - Movable tilting ring casting machine

Info

Publication number: CN112296269A
Application number: CN202011119878.9A
Authority: CN
Inventors: 张勇
Original assignee: Fukun Foundry Hanshan County Anhui Province
Current assignee: Fukun Foundry Hanshan County Anhui Province
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-02-02

Abstract

The invention discloses a movable tilting ring casting machine which comprises a base, a mounting plate, a supporting rod, tilting equipment, lifting pressing equipment and mould equipment, wherein the base is provided with a mounting plate; pour into solution mouth in the inside that flows the ring die cavity through vertical pouring gate and horizontal runner and ingate, start vibrating motor and drive actuating lever and the rotation that the vibration wheel is not intermittent type in last mould and bed die pressfitting, the circular arc end on vibration wheel lower limb is not intermittent and the vibration of base contact, and then drive movable frame and movable block vibration on the base, the inboard cover of establishing on spring and the inboard movable rod through the side cover on the side movable rod is established the spring and is cushioned, can carry out holistic vibration with lift lamination equipment and mould equipment, make mould equipment make a round trip the activity turn round to rock its inside metal solution and do circumference and vert the motion, water the dispersion pouring in the cooperation, make the metal liquid fully flow in ring die cavity internal cooling, reach the fashioned mesh of metal ring foundry goods.

Description

Movable tilting ring casting machine

Technical Field

The invention relates to the technical field of mechanical engineering, in particular to a movable tilting ring casting machine.

Background

The casting machine is a general device for molding most metal products, and the metal ring adopted in the common situation is used for pressing metal liquid in a heat preservation furnace into a ring mold to complete metal molding. However, the holding furnace has a large volume and a large load, and is not easy to install and transport, the flowing speed of the molten metal is not equal when the molten metal is pressed into the mold, the molten metal cannot be uniformly filled in the circumferential direction, so that the formed annular casting is prone to generate the phenomena of air holes and shrinkage porosity, the molten metal needs to be monitored in real time, and the working flow is very complex.

How to avoid the phenomena of air holes and shrinkage porosity generated on the casting parts is one of important parts in the working process of the casting machine. The current most widely used circular ring has very complicated working process and inconvenient operation.

Accordingly, those skilled in the art have provided a movable tilting ring caster that solves the problems set forth in the background above.

Disclosure of Invention

The present invention is directed to a movable tilting ring casting machine to solve the above problems of the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a movable tilting ring casting machine comprises a base, a mounting plate, a supporting rod, tilting equipment, lifting pressing equipment and mould equipment; the utility model discloses a die assembly, including base, backup pad, cushion chamber, backup pad, mould equipment, lifting press-fit equipment, die equipment, the equal body coupling in upper portion both sides of base has the backing plate, and the equal swing joint in upper portion of backing plate has the backup pad, and the cushion chamber has been seted up to the lower extreme of backup pad, all installs the buffer beam between being connected of cushion chamber and backup pad and backing plate, and the inboard movable mounting of backup pad has equipment of verting, and the die equipment is installed to the.

As a further scheme of the invention: the tilting equipment comprises a movable frame, a side movable rod, a side sleeving spring, an inner movable rod, a movable block, a connecting plate, a driving rod and a vibrating wheel; the inboard unsettled movable frame of installing of base and backup pad, the equal fixedly connected with side movable rod in upper and lower both ends of the movable frame left and right sides, the one end that the movable frame was kept away from to the side movable rod all runs through the outside that extends to the backup pad, all overlap on the inboard of side movable rod and the pole wall that the backup pad runs through the department and establish and install the side cover and establish the spring, the unsettled movable block of installing in inboard of movable frame, the equal fixedly connected with inboard movable rod in the left and right sides of the upper and lower both sides of movable block, all overlap on the inboard movable rod and establish and install inboard cover and establish the spring, the upper portion intermediate position fixed mounting of movable block has the connecting plate, the upside fixedly connected with mounting panel of connecting plate, the lower part intermediate position of movable block runs.

As a still further scheme of the invention: the lifting pressing equipment comprises a support rod, a sliding track, a connecting block, a rectangular rotating rod, a movable sleeve, a rotating motor, a rotating rod, a fixing bolt, an upper mounting rod, a lower mounting rod, a movable shaft, a fixed end, a butt joint rod and a fastening end block; the utility model discloses a fixing device for a motor vehicle, including mounting panel, the upper portion both sides equal fixedly connected with bracing piece of mounting panel, the slip track is all installed to the inboard lower extreme of bracing piece, the inboard equal fixedly connected with in upper end of bracing piece links up the piece, the inboard movable mounting who links up the piece has a rectangle dwang, the inside of linking piece is run through and extends to the inside that links up the piece all movably in both ends of rectangle dwang, the right side of rectangle dwang is run through and is served fixedly connected with dwang, swing joint has the rotation motor on the dwang, the inside that links up the piece is all arranged in to rotation motor and dwang, the cover is established on the rectangle dwang and is installed the movable sleeve, the front end fixedly connected with fastening end block of movable sleeve, threaded mounting has fixing bolt on the fastening end block, install on the lower part fixedly connected with of movable sleeve, the lower part fixed mounting who.

As a still further scheme of the invention: the die equipment comprises a lower die, an upper die, a conical riser, a circular ring forming cavity, a cross gate, a solution port, a vertical gate, an inner gate, a liquid outlet, an inner connecting rod and a butt joint block; the utility model discloses a mould, including mounting panel, runner, connecting rod, inboard fixedly connected with a plurality of inner connecting rod, the inboard fixedly connected with of inner connecting rod corresponds with the connecting rod and installs the butt joint piece, a plurality of toper rising head has been seted up to the fixed ring on going up the side wall of mould, the ring shaping chamber that corresponds the setting is seted up to the inner circle of going up mould and bed die.

As a still further scheme of the invention: the two ends of the upper die are fixedly connected with sliding lifting rods, and the sliding lifting rods are connected with the sliding rails in a sliding mode.

As a still further scheme of the invention: the ingate runs through the inner side extending to the circular ring forming cavity, and the ingate and the circular ring forming cavity run through to form a liquid outlet.

As a still further scheme of the invention: and a vibrating motor connected with the driving rod and the vibrating wheel is movably mounted on the back surface of the driving rod.

As a still further scheme of the invention: the cross gate adopts the arc on laminating ring mould surface to water, waters in the arc is watered and is connected the individual ingate respectively in the dispersion and be convenient for the pushing off the slag with ring mould junction, and the upper end both sides cone of toper rising head inclines certain angle to the inboard and is convenient for the drawing of patterns.

Compared with the prior art, the invention has the beneficial effects that:

1-the cross gate adopts the semi-circular arc of laminating mould surface to water when the ring becomes the die cavity and pours into the mould into shape, and it is convenient for the pushing off the slag to water a plurality of ingate in the semi-circular arc is watered and is connected with casting mould junction in dispersion respectively, and the cross gate adopts the arc structure can reduce metallic solution's pouring speed, prevents that the inside solution of mould from not discharging in time converging the department gas, produces the appearance of phenomenons such as gas pocket.

2-a plurality of conical risers are respectively arranged on the outer ring of the surface of the casting, cones on two sides of the upper end of each conical riser incline inwards by a certain angle so as to be convenient for demoulding, and the defects of shrinkage porosity, air holes and the like on the surface of the casting are avoided.

The casting mould of 3-ring casting sets up to the upper and lower mould and can also do the motion of verting of circumference, and the cooperation ingate dispersion pouring makes the molten metal fully flow into the mould cooling, reaches the quick even fashioned purpose of metal casting, can reduce the production of shrinkage porosity, gas pocket phenomenon, has improved the casting quality of ring casting, is applicable to mass production.

Drawings

FIG. 1 is a schematic diagram of a movably tilting ring caster.

Fig. 2 is a three-dimensional structure schematic diagram of a tilting device of a movable tilting ring casting machine.

Fig. 3 is a three-dimensional structure schematic diagram of a movable tilting circular casting machine lifting pressing device.

FIG. 4 is a schematic view of the plane of a mold of a movable tilting ring caster.

FIG. 5 is a schematic view of the upper die of a movable tilting ring caster.

FIG. 6 is a schematic view of the structure of a lower die of a movable tilting ring casting machine.

In the figure: 1-base, 2-backing plate, 3-support plate, 4-side movable rod, 5-side sleeved spring, 6-movable frame, 7-mounting plate, 8-lower die, 9-circular forming cavity, 10-horizontal runner, 11-solution port, 12-vertical runner, 13-internal runner, 14-liquid outlet, 15-connecting plate, 16-movable block, 17-internal sleeved spring, 18-internal movable rod, 19-driving rod, 20-vibrating wheel, 21-buffer rod, 22-supporting rod, 23-upper die, 24-sliding track, 25-conical riser, 26-connecting block, 27-rectangular rotating rod, 28-movable sleeve, 29-fixed bolt, 30-rotating rod, 31-rotating motor, 32-upper mounting rod, 33-lower mounting rod, 34-movable shaft, 35-fixed end, 36-butt rod, 37-fastening end block, 38-internal connecting rod, 39-butt block and 40-buffer 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a movable tilting ring casting machine includes a base 1, a mounting plate 7, a support rod 22, a tilting device, a lifting and pressing device, and a mold device; the equal body coupling in upper portion both sides of base 1 has backing plate 2, and the equal swing joint in upper portion of backing plate 2 has backup pad 3, and cushion chamber 40 has been seted up to the lower extreme of backup pad 3, all installs buffer beam 21 between being connected of cushion chamber 40 and backup pad 3 and backing plate 2, and the inboard movable mounting of backup pad 3 has equipment of verting, and the mould equipment is installed to the upper portion intermediate position of equipment of verting, and lift lamination equipment is installed to the upper portion both sides of mould equipment.

The tilting equipment comprises a movable frame 6, a side movable rod 4, a side sleeving spring 5, an inner sleeving spring 17, an inner movable rod 18, a movable block 16, a connecting plate 15, a driving rod 19 and a vibrating wheel 20; the inboard unsettled movable frame 6 of installing of base 1 and backup pad 3, the equal fixedly connected with side movable rod 4 in upper and lower both ends of the 6 left and right sides of movable frame, the one end that movable frame 6 was kept away from to side movable rod 4 all runs through the outside that extends to backup pad 3, the inboard of side movable rod 4 all overlaps on the pole wall that backup pad 3 runs through the department and establishes and install the side cover and establish spring 5, the unsettled movable block 16 of installing in inboard of movable frame 6, the equal fixedly connected with inboard movable rod 18 in the left and right sides of the upper and lower both sides of movable block 16, it establishes spring 17 to all overlap on the inboard movable rod 18 to establish and install the inboard cover, the upper portion intermediate position fixed mounting of movable block 16 has connecting plate 15, the upside fixedly connected with mounting panel 7 of connecting plate 15, the lower part intermediate position of movable block 16 runs through and installs actuating lever 19, run.

The lifting laminating equipment comprises a support rod 22, a sliding track 24, a connecting block 26, a rectangular rotating rod 27, a movable sleeve 28, a rotating motor 31, a rotating rod 30, a fixed bolt 29, an upper mounting rod 32, a lower mounting rod 33, a movable shaft 34, a fixed end 35, a butt joint rod 36 and a fastening end block 37; the upper portion both sides of mounting panel 7 all fixedly connected with bracing piece 22, the slip track 24 is all installed to the inboard lower extreme of bracing piece 22, the inboard all fixedly connected with of upper end of bracing piece 22 links up piece 26, the inboard movable mounting that links up piece 26 has rectangle dwang 27, the both ends of rectangle dwang 27 are all the activity to run through and extend to linking up the inside of piece 26, the right side of rectangle dwang 27 is run through to serve fixedly connected with dwang 30, swing joint has rotating motor 31 on dwang 30, rotating motor 31 and dwang 30 are all arranged in linking up the inside of piece 26, rectangle dwang 27 is gone up the cover and is installed movable sleeve 28, the front end fixedly connected with fastening end block 37 of movable sleeve 28, threaded mounting has fixing bolt 29 on fastening end block 37, install 32 on the lower part fixedly connected with of movable sleeve 28, install down installation pole 33 under the lower part fixed mounting of last installation pole 32, the lower extreme side movable mounting, a movable shaft 34 is movably arranged between the upper side of the fixed end 35 and the movable connection of the lower mounting rod 33.

The die equipment comprises a lower die 8, an upper die 23, a tapered riser 25, a circular ring forming cavity 9, a horizontal runner 10, a solution port 11, a vertical runner 12, an inner runner 13, a liquid outlet 14, an inner connecting rod 38 and a butt joint block 39; the utility model discloses a mould for the riser of mounting panel 7, including mounting panel 7, lower mould 8, cross gate 10 is installed to the outside outer lane of lower mould 8, install a plurality of ingate 13 between the inboard of cross gate 10 and the connection of lower mould 8, through connection has vertical runner 12 on the upper portion intermediate position of cross gate 10, the upper portion of vertical runner 12 is through-connected to install solution mouth 11, mould 23 is installed to the lower part of butt joint pole 36, go up the inboard fixedly connected with a plurality of inner connecting rod 38 of inner circle of mould 23, the inboard fixedly connected with of inner connecting rod 38 corresponds with butt joint pole 36 and installs butt joint piece 39, fixed a plurality of tapered riser 25 of having seted up on the last side ring wall of mould 23, go up the inner circle of mould 23 and lower mould 8 and set up the ring shaping chamber 9 that corresponds the setting.

Both ends of the upper die 23 are fixedly connected with sliding lifting rods, and the sliding lifting rods are connected with the sliding tracks 24 in a sliding mode.

The inner pouring gate 13 penetrates and extends to the inner side of the circular ring forming cavity 9, and a liquid outlet 14 is formed in the penetrating outlet of the inner pouring gate 13 and the circular ring forming cavity 9.

A vibration motor connected with the driving rod 19 and the vibration wheel 20 is movably installed on the back surface of the driving rod 19.

The horizontal pouring gate 10 adopts an arc pouring gate attached to the surface of the circular ring mold, 4 inner pouring gates 13 are respectively connected at the joints of the arc pouring gate and the circular ring mold in a dispersing way so as to be convenient for slag blocking, and cones at two sides of the upper end of the conical riser 25 incline inwards by a certain angle so as to be convenient for demolding.

The metal solution is filled into the solution port 11 and flows into the circular ring forming cavity 9 through the vertical pouring channel 12, the horizontal pouring channel 10 and the ingate 13, the rotating rod 30 and the rectangular rotating rod 27 are driven to rotate by the starting rotating motor 31, and then the movable sleeve 28, the upper mounting rod 32 and the lower mounting rod 33 are driven to lift, so that the upper die 23 is driven by the lower mounting rod 33 and the movable shaft 34 to lift inside the sliding track 24, and then the upper die 8 descends to be attached and pressed with the lower die 8 to cool and form the metal solution in the circular ring forming cavity 9 in the upper die 23 and the lower die 8, the vibrating motor is started to drive the driving rod 19 and the vibrating wheel 20 to rotate uninterruptedly when the upper die 23 and the lower die 8 are pressed, the arc end at the lower edge of the vibrating wheel 20 is not intermittently contacted and vibrated with the base 1, and then the movable frame 6 and the movable block 16 are driven to vibrate on the base 1, spring 5 and inboard cover on the inboard movable rod 18 are established to the side cover through on the side movable rod 4 and are established spring 17 and cushion, can carry out holistic vibration with lift lamination equipment and mould equipment for mould equipment makes a round trip the activity of verting and makes a round trip to rock its inside metal solution and turn round and do the circumference motion of verting, and 13 dispersion pouring waters in the cooperation make the metal liquid fully flow into ring shaping intracavity 9 internal cooling, reach the fashioned purpose of metal ring foundry goods.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A movable tilting ring casting machine comprises a base (1), a mounting plate (7), a support rod (22), tilting equipment, lifting pressing equipment and die equipment; its characterized in that, the equal body coupling in upper portion both sides of base (1) has backing plate (2), the equal swing joint in upper portion of backing plate (2) has backup pad (3), cushion chamber (40) have been seted up to the lower extreme of backup pad (3), all install between being connected of cushion chamber (40) and backup pad (3) and backing plate (2) buffer beam (21), the inboard movable mounting of backup pad (3) has the equipment of verting, the mould equipment is installed to the upper portion intermediate position of the equipment of verting, lift lamination equipment is installed to the upper portion both sides of mould equipment.

2. The movable tilting ring caster according to claim 1, characterized in that said tilting apparatus comprises a movable frame (6), a side movable rod (4), a side bell-spigot spring (5), an inside bell-spigot spring (17), an inside movable rod (18), a movable block (16), a connecting plate (15), a driving rod (19) and a vibratory wheel (20); the movable frame (6) is mounted in a suspended manner on the inner sides of the base (1) and the support plate (3), side movable rods (4) are fixedly connected to the upper and lower ends of the left and right sides of the movable frame (6), one ends, far away from the movable frame (6), of the side movable rods (4) penetrate through the support plate (3) and extend to the outer side of the support plate, side sleeve springs (5) are sleeved on the inner sides of the side movable rods (4) and the rod wall of the penetrating position of the support plate (3), movable blocks (16) are mounted in a suspended manner on the inner sides of the movable frame (6), inner side movable rods (18) are fixedly connected to the left and right sides of the upper and lower sides of each movable block (16), inner side sleeve springs (17) are sleeved on the inner side movable rods (18), a connecting plate (15) is fixedly mounted at the middle position of the upper portion of each movable block (16, the middle position of the lower part of the movable block (16) is provided with a driving rod (19) in a penetrating way, and the front and back penetrating ends of the driving rod (19) are respectively and fixedly provided with an arc-shaped vibrating wheel (20).

3. The movable tilting ring caster according to claim 1, characterized in that the lifting press-fitting device comprises a support bar (22), a sliding track (24), a joining block (26), a rectangular rotating bar (27), a movable sleeve (28), a rotating motor (31), a rotating bar (30), a fixed bolt (29), an upper mounting bar (32), a lower mounting bar (33), a movable shaft (34), a fixed end (35), a butt-joint bar (36) and a fastening end block (37); the upper portion of the mounting plate (7) is fixedly connected with supporting rods (22) on two sides, sliding tracks (24) are mounted at the lower ends of the inner sides of the supporting rods (22), connecting blocks (26) are fixedly connected with the inner sides of the upper ends of the supporting rods (22), rectangular rotating rods (27) are movably mounted on the inner sides of the connecting blocks (26), the two ends of each rectangular rotating rod (27) movably penetrate through and extend into the corresponding connecting block (26), a rotating rod (30) is fixedly connected to the right side of each rectangular rotating rod (27) in a penetrating mode, a rotating motor (31) is movably connected to each rotating rod (30), the rotating motors (31) and the rotating rods (30) are arranged inside the corresponding connecting blocks (26), movable sleeves (28) are sleeved on the rectangular rotating rods (27), fastening end blocks (37) are fixedly connected to the front ends of the movable sleeves (28), and fixing bolts (29) are mounted on the fastening end blocks (, the lower part of the movable sleeve (28) is fixedly connected with an upper mounting rod (32), the lower part of the upper mounting rod (32) is fixedly provided with a lower mounting rod (33), the lower end side of the lower mounting rod (33) is movably provided with a fixed end (35), and a movable shaft (34) is movably arranged between the upper side of the fixed end (35) and the movable connection of the lower mounting rod (33).

4. The movable tilting ring caster according to claim 1, characterized in that said die equipment comprises a lower die (8), an upper die (23), a tapered riser (25), a ring-forming cavity (9), a cross runner (10), a solution port (11), a vertical runner (12), an ingate (13), a liquid outlet (14), an inner tie rod (38) and a butt block (39); a lower die (8) is fixedly arranged at the middle position of the upper part of the mounting plate (7), a cross runner (10) is arranged on the outer ring of the outer side of the lower die (8), a plurality of inner runners (13) are arranged between the inner side of the cross runner (10) and the lower die (8), a vertical runner (12) is connected to the middle position of the upper part of the cross runner (10) in a penetrating way, a solution port (11) is arranged at the upper part of the vertical runner (12) in a penetrating way, an upper die (23) is installed on the lower portion of the butt joint rod (36), a plurality of inner connecting rods (38) are fixedly connected to the inner side of the inner ring of the upper die (23), butt joint blocks (39) are correspondingly installed on the inner side of the inner connecting rods (38) and the butt joint rod (36), a plurality of tapered risers (25) are fixedly formed in the wall of the upper side ring of the upper die (23), and a corresponding circular ring forming cavity (9) is formed in the inner ring of the upper die (23) and the inner ring of the lower die (8).

5. The casting machine according to claim 1, characterized in that the upper mold (23) is fixedly connected at both ends with a sliding lifter bar, which is slidably connected to the sliding rail (24).

6. The movable tilting ring casting machine according to claim 1, characterized in that the ingate (13) extends through to the inner side of the ring forming cavity (9), and a liquid outlet (14) is formed at the outlet of the ingate (13) and the ring forming cavity (9).

7. The machine according to claim 1, characterized in that the back of the driving rod (19) is movably mounted with a vibration motor connected to the driving rod (19) and the vibration wheel (20).

8. The movable tilting ring casting machine according to claim 1, characterized in that the cross gate (10) is an arc gate attached to the surface of the ring mold, the connection of the arc gate and the ring mold is respectively connected with (4) inner gates (13) in a scattered way for facilitating slag blocking, and the cones at both sides of the upper end of the conical riser (25) are inclined inwards by a certain angle for facilitating demolding.