CN217749249U

CN217749249U - Full-automatic casting sand mould molding machine

Info

Publication number: CN217749249U
Application number: CN202222099155.8U
Authority: CN
Inventors: 李言芳
Original assignee: Qingdao Xindi Casting Parts Co ltd
Current assignee: Qingdao Xindi Casting Parts Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2022-11-08
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a sand mould molding machine field discloses a full-automatic casting sand mould molding machine, the on-line screen storage device comprises a base, up end one side fixedly connected with frame of base, a plurality of first electric lift rod of up end fixedly connected with of frame, it is a plurality of the common fixedly connected with electric ejector pin in upper end of first electric lift rod, four electric lift rod of four second of up end opposite side fixedly connected with of base, four the common fixedly connected with platform in upper end of second electric lift rod, four bracing pieces of the up end middle part fixedly connected with of department of base, four two electric slide rail of fixedly connected with between bracing piece and the frame, two be provided with the slide between the electric slide rail. The utility model provides a pair of full-automatic casting sand mould molding machine, degree of automation is high, and work efficiency is high, uses manpower sparingly, and the atress is balanced reliable and stable, and the sand mould quality that extrudes is higher, and is more convenient when changing the mould.

Description

Full-automatic casting sand mould molding machine

Technical Field

The utility model relates to a sand molding machine technical field especially relates to a full-automatic casting sand molding machine.

Background

When the casting sand mold is manufactured, the casting sand mold needs to be compacted in a mold, the compacting effect is good and the efficiency is high when the compacting is performed through the molding machine, the molding machine generally comprises a base, a stand column and a workbench which are arranged on the base, when workers manufacture the sand mold, the sand mold needs to be placed on the workbench to be operated, the mold is pushed and pulled and the like according to the needs, the manufacturing automation degree of the casting sand mold molding machine is not high, the working efficiency is low, manpower is consumed, and meanwhile, the mold is inconvenient to replace.

Therefore, the utility model provides a full-automatic casting sand mould molding machine for solve the problem that proposes among the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the full-automatic casting sand mould molding machine that proposes, this device degree of automation is high, and work efficiency is high, uses manpower sparingly, and the stress balance is reliable and stable, and the sand mould quality that extrudes is higher, and is more convenient when changing the mould.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a full-automatic casting sand mold molding machine comprises a base, wherein one side of the upper end surface of the base is fixedly connected with a frame, the upper end surface of the frame is fixedly connected with a plurality of first electric lifting rods, the upper ends of the first electric lifting rods are fixedly connected with an electric ejector rod together, the other side of the upper end surface of the base is fixedly connected with four second electric lifting rods, and the upper ends of the four second electric lifting rods are fixedly connected with a platform together;

four support rods are fixedly connected to the middle of the upper end face of the base, two electric slide rails are fixedly connected between the four support rods and the frame, a slide seat is arranged between the two electric slide rails, and a sand mold is fixedly connected to the inner side of the slide seat through screws;

the upper ends of the four support rods are fixedly connected with a top plate together, a first main hydraulic cylinder is fixedly connected to the middle of the upper end face of the top plate, first side hydraulic cylinders are fixedly connected to the upper end face of the top plate close to four corners, a first pressure seat is arranged between the four support rods close to the upper ends, a first sand type sleeve is slidably sleeved on the outer side of the first pressure seat, a second pressure seat is arranged between the four support rods close to the lower ends, a second sand type sleeve is movably sleeved on the outer side of the second pressure seat, a second main hydraulic cylinder is fixedly connected to the middle of the upper end face of the base, and four second side hydraulic cylinders are fixedly connected to the periphery of the second main hydraulic cylinder;

through above-mentioned technical scheme, the seat is pressed to the first pressure seat and the second that set up, once extrudees can be with the last mould and the lower mould simultaneous shaping of sand mould, and work efficiency is high, and degree of automation is high.

Further, the front end of the electric ejector rod is fixedly connected with an ejector head;

through above-mentioned technical scheme, set up the top and be convenient for push away the sand mould of drawing of patterns to the platform on.

Furthermore, the lower end of the first main hydraulic cylinder is fixedly connected with the first pressure base, and the lower ends of the four first side hydraulic cylinders are fixedly connected with the first sand mold sleeve;

through above-mentioned technical scheme, first sand type cover and first pressure seat can break away from, are convenient for go up the mould drawing of patterns in the lift.

Furthermore, the upper end of the second main hydraulic cylinder is fixedly connected with a second pressure seat, and the upper ends of the four second side hydraulic cylinders are fixedly connected with a second sand mould sleeve;

through above-mentioned technical scheme, second sand type cover and second are pressed the seat and can be broken away from, and the lower mould of being convenient for breaks away from.

Further, the first pressing seat and the second pressing seat are identical in structure, and the first sand casting sleeve and the second sand casting sleeve are identical in structure;

through above-mentioned technical scheme, the structure is the same can reduction in production cost.

Furthermore, a first sliding sleeve is slidably sleeved between the four corners of the first pressing seat and the four corners of the second pressing seat and the four support rods respectively;

through above-mentioned technical scheme, set up first sliding sleeve and can press the seat to play the guide effect to first pressure seat and second, guarantee the precision.

Furthermore, a second sliding sleeve is slidably sleeved between the four corners of the first sand-shaped sleeve and the four supporting rods respectively;

through above-mentioned technical scheme, the second sliding sleeve can play the guide effect to first sand type cover and second sand type cover, guarantees the precision.

Furthermore, the four support rods are all made of stainless steel;

through the technical scheme, the supporting rod made of stainless steel has the advantages of smooth surface, high structural strength, corrosion resistance and long service life.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of full-automatic casting sand mould molding machine presses the seat through the first seat and the second of pressing that set up, once extrudees can be with the last mould and the lower mould simultaneous shaping of sand mould, and work efficiency is high, and degree of automation is high, extrudees closely knit simultaneously, and the force balance is reliable and stable, and the sand mould quality that extrudes is higher.

2. The utility model provides a pair of full-automatic casting sand mould molding machine, through setting up electronic ejector pin and platform, electronic ejector pin can push away fashioned molding sand to the platform when the sand mould unloading after with the shaping on, need not the manpower and promotes, uses manpower sparingly, and degree of automation is higher, simultaneously, and the high homoenergetic of electronic ejector pin and platform can be adjusted, and application scope is wider, and the practicality is strong.

3. The utility model provides a pair of full-automatic casting sand mould molding machine, when using, through slide rail and the slide that sets up, the sand mould can move between frame and molding machine and do not influence the molding sand shaping, and the sand mould passes through the bolt with the slide to be connected simultaneously, and dismantlement that can be swift is more convenient during the change mould.

Drawings

Fig. 1 is a front view of a fully automatic casting sand molding machine according to the present invention;

fig. 2 is a schematic view of a connection structure of a support rod of the full-automatic casting sand mold molding machine according to the present invention;

fig. 3 is a schematic structural diagram of a second press seat of the full-automatic casting sand mold molding machine according to the present invention;

fig. 4 is a schematic structural diagram of a slide of a full-automatic casting sand molding machine according to the present invention.

Illustration of the drawings:

1. a base; 2. a frame; 3. a support bar; 4. a first electric lift lever; 5. an electric ejector rod; 6. ejecting the head; 7. an electric slide rail; 8. a first side hydraulic cylinder; 9. a top plate; 10. a first sliding sleeve; 11. a second sliding sleeve; 12. a second sand mould jacket; 13. a second pressing seat; 14. a second master cylinder; 15. a second side hydraulic cylinder; 16. a first master cylinder; 17. a first pressing base; 18. a first sand jacket; 19. sand molding; 20. a platform; 21. a second electric lifting rod; 22. a slide carriage.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a full-automatic casting sand mould molding machine, includes base 1, base 1's up end one side fixedly connected with frame 2, a plurality of first electric lift rod 4 of up end fixedly connected with of frame 2, the common fixedly connected with electric ejector pin 5 in the upper end of a plurality of first electric lift rod 4, four second electric lift rod 21 of base 1's up end opposite side fixedly connected with, the common fixedly connected with platform 20 in the upper end of four second electric lift rod 21.

Four bracing pieces 3 of up end middle part fixedly connected with of base 1, two electronic slide rails 7 of fixedly connected with between four bracing pieces 3 and the frame 2 are provided with slide 22 between two electronic slide rails 7, and screw fixedly connected with sand mould 19 is passed through to slide 22's inboard.

The common fixedly connected with roof 9 in upper end of four bracing pieces 3, the first main pneumatic cylinder of the up end middle part fixedly connected with 16 of roof 9, the up end of roof 9 leans on the first side pneumatic cylinder 8 of the equal fixedly connected with of four corners department, it is provided with first pressure seat 17 to lean on upper end department between four bracing pieces 3, the outside slip cover of first pressure seat 17 is equipped with first sand type cover 18, it presses seat 13 to lean on the lower extreme department to be provided with the second between four bracing pieces 3, the outside activity cover that seat 13 was pressed to the second is equipped with second sand type cover 12, the up end middle part fixedly connected with second main pneumatic cylinder 14 of base 1, be close to four second side pneumatic cylinders 15 of fixedly connected with around the second main pneumatic cylinder 14.

The front end fixedly connected with top 6 of electronic ejector pin 5, it is convenient for push away the sand mould of drawing of patterns to the platform 20 to set up top 6, the lower extreme and the first pressure seat 17 fixed connection of first master cylinder 16, the lower extreme of four first side pneumatic cylinders 8 all with first sand type cover 18 fixed connection, first sand type cover 18 and first pressure seat 17 can break away from, the mould drawing of patterns on the lift of being convenient for, the upper end and the second pressure seat 13 fixed connection of second master cylinder 14, the upper end of four second side pneumatic cylinders 15 all with second sand type cover 12 fixed connection, second sand type cover 12 and second pressure seat 13 can break away from, the lower mould of being convenient for breaks away from, first pressure seat 17 and second pressure seat 13's structure is the same, first sand type cover 18 and second sand type cover 12's structure is the same, the same can reduce manufacturing cost, the sliding sleeve is equipped with first sliding sleeve 10 with the four bracing pieces 3 between the sliding sleeve of first pressure seat 17 and second pressure seat 13 respectively and the four bracing pieces of second pressure seat, it can be smooth with the supporting piece to set up the supporting rod by the smooth steel sleeve of second sand type cover of the supporting rod 11, the smooth supporting rod of the supporting rod 18, the supporting rod 11, the stainless steel sleeve 11, the supporting rod can be guaranteed by the smooth steel sleeve of the smooth service life of the second sliding sleeve 11, the second sand type sleeve 11, the smooth bush 11, the stainless steel sleeve of the supporting rod, the supporting rod 11, the stainless steel sleeve is formed by the smooth steel sleeve, the smooth use of the smooth sleeve.

The working principle is as follows: the device is when using, through the extrusion between first pressure seat 17 and the second pressure seat 13 and the sand mould 19 with the molding sand extrusion of the inside of first sand type cover 18 and second sand type cover 12, later the sand mould 19 along electronic slide rail 7 recoil frame department 2, first pressure seat 17 and second pressure seat 13 are closed, first sand type cover 18 and second sand type cover 12 recoil, later first pressure seat 17 recoil, make the last mould and the lower mould of sand mould all fall on the second pressure seat 13, electronic ejector pin 5 stretches out at last, use top 6 to push away the sand mould 20 on the platform, accomplish the sand mould molding.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a full-automatic casting sand mould molding machine, includes base (1), its characterized in that: a frame (2) is fixedly connected to one side of the upper end face of the base (1), a plurality of first electric lifting rods (4) are fixedly connected to the upper end face of the frame (2), electric ejector rods (5) are fixedly connected to the upper ends of the first electric lifting rods (4) together, four second electric lifting rods (21) are fixedly connected to the other side of the upper end face of the base (1), and a platform (20) is fixedly connected to the upper ends of the four second electric lifting rods (21) together;

the middle part of the upper end face of the base (1) is fixedly connected with four supporting rods (3), two electric sliding rails (7) are fixedly connected between the four supporting rods (3) and the frame (2), a sliding seat (22) is arranged between the two electric sliding rails (7), and the inner side of the sliding seat (22) is fixedly connected with a sand mold (19) through screws;

four the common fixedly connected with roof (9) of upper end of bracing piece (3), the first master cylinder of the up end middle part fixedly connected with (16) of roof (9), the up end of roof (9) leans on equal fixedly connected with first side pneumatic cylinder (8) of four corners department, four lean on upper end department to be provided with first pressure seat (17) between bracing piece (3), the outside slip cover of first pressure seat (17) is equipped with first sand type cover (18), four lean on lower extreme department to be provided with second pressure seat (13) between bracing piece (3), the outside activity cover of second pressure seat (13) is equipped with second sand type cover (12), the up end middle part fixedly connected with second master cylinder (14) of department of base (1) is close to four second side pneumatic cylinders (15) of fixedly connected with around second master cylinder (14).

2. A fully automatic casting sand molding machine according to claim 1, characterized in that: the front end of the electric ejector rod (5) is fixedly connected with an ejector head (6).

3. A fully automatic casting sand molding machine according to claim 1, characterized in that: the lower end of the first main hydraulic cylinder (16) is fixedly connected with a first pressure seat (17), and the lower ends of the four first side hydraulic cylinders (8) are fixedly connected with a first sand mold sleeve (18).

4. A fully automatic casting sand molding machine according to claim 1, characterized in that: the upper end of the second main hydraulic cylinder (14) is fixedly connected with the second pressure base (13), and the upper ends of the four second side hydraulic cylinders (15) are fixedly connected with the second sand type sleeve (12).

5. A fully automatic casting sand molding machine according to claim 1, characterized in that: the first pressing seat (17) and the second pressing seat (13) are identical in structure, and the first sand mould sleeve (18) and the second sand mould sleeve (12) are identical in structure.

6. A fully automatic casting sand molding machine according to claim 1, characterized in that: the four corners of the first pressure seat (17) and the second pressure seat (13) are respectively sleeved with a first sliding sleeve (10) in a sliding manner between the four supporting rods (3).

7. A fully automatic casting sand molding machine according to claim 1, characterized in that: the four corners of the first sand mould sleeve (18) and the second sand mould sleeve (12) are respectively sleeved with a second sliding sleeve (11) in a sliding manner between the four supporting rods (3).

8. A fully automatic casting sand molding machine according to claim 1, characterized in that: the four support rods (3) are all made of stainless steel.