CN218224605U

CN218224605U - GIS shell mold capable of achieving rapid demolding

Info

Publication number: CN218224605U
Application number: CN202222686630.1U
Authority: CN
Inventors: 潘龙; 房立波; 袁克文; 张联军
Original assignee: Shaanxi Yate Electric Co ltd
Current assignee: Shaanxi Yate Electric Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-06
Anticipated expiration: 2032-10-12

Abstract

The utility model belongs to the technical field of GIS shell production, in particular to a GIS shell mold capable of rapidly demolding, which comprises a supporting seat; the bottom of the supporting seat is welded with a supporting column, and the supporting seat is provided with a cooling assembly, a demoulding assembly and a mould casting mechanism; through setting up cooling module, can cool off the shaping foundry goods fast, accelerated the refrigerated speed, improved the efficiency of drawing of patterns, further improved the efficiency of production, through setting up drawing of patterns subassembly, realize the automatic drawing of patterns to GIS shell foundry goods, improved the efficiency of the drawing of patterns and the degree of automation of this mould, solved and used external force to carry out the drawing of patterns, and the foundry goods both sides or the bottom that lead to leave the problem of vestige. The utility model improves the quality of the formed casting and ensures the integrity of the appearance of the formed casting; through setting up the mould mechanism, realized moulding plastics and the automatic casting shaping to the foundry goods automatically to the required solvent of mould cavity.

Description

GIS shell mold capable of achieving rapid demolding

Technical Field

The utility model relates to a GIS shell production technical field specifically is a but GIS shell mould of rapid demoulding.

Background

Gas insulated metal-enclosed switchgear, abbreviated as GIS; the GIS is composed of a breaker, a disconnecting switch, a grounding switch, a mutual inductor, a lightning arrester, a bus, a connecting piece, an outgoing line terminal and the like, a GIS shell is manufactured by casting and molding through a resin sand mold in the past, but the defect rate of shell parts cast through the resin sand mold is high, so that the GIS shell produced at present is cast through a metal mold in most cases.

The existing metal mold casting mold has the advantages of reducing molding material cost, high casting yield, saving labor cost, stable product quality and the like, and an external mold is made of metal materials and can be repeatedly used. However, in the existing metal mold casting mold, because the metal casting is tightly connected with the mold cavity after being cast and molded, the mold is not easy to demold, and if the mold is demolded by using external force, traces are left on two sides or the bottom of the casting, so that the quality of the molded casting is reduced.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, the utility model provides a but GIS shell mould of fast demoulding through cooling module's structural design, has accelerated refrigerated speed, improves the speed of drawing of patterns.

The utility model provides a technical scheme that its technical problem adopted is:

a GIS shell mold capable of being rapidly demolded comprises a supporting seat; a support column is welded at the bottom of the support seat, and a cooling assembly, a demoulding assembly and a mould casting mechanism are arranged on the support seat;

the cooling assembly comprises a water tank, the water tank is installed at the top of the supporting seat, a fixing column is welded on one side of the water tank, a water tank is installed on the fixing column, the top of the water tank is connected with a water pipe, the other end of the water pipe is arranged in the water tank, a piston rod is arranged on the piston, the top end of the piston rod is connected with a communicating rod, and the top end of the communicating rod is installed on the fixing plate.

Preferably, the demoulding assembly comprises a first L-shaped fixing plate, the first L-shaped fixing plate is welded on the other side of the water tank, an air blower is installed on the first L-shaped fixing plate, an air suction plate is installed on the air blower, and a plurality of air suction openings are formed in the air suction plate.

Preferably, the molding mechanism comprises a first supporting plate, a second L-shaped fixing plate is welded on the first supporting plate, a first air cylinder is welded at the top end of the second L-shaped fixing plate, a first pneumatic rod is connected to the action end of the first air cylinder, an upper template is welded at the top end of the first pneumatic rod, an injection molding pipe is arranged at the top of the upper template, and a fixing plate is welded on the side edge of the upper template.

Preferably, the water tank is internally provided with a second supporting plate, one side of the top of the second supporting plate is welded with a first fixing seat, the first fixing seat is screwed with a second air cylinder, the acting end of the second air cylinder is connected with a second air rod, the top end of the second air rod is screwed on the second fixing seat through a bolt, and the second fixing seat is welded on one side of the bottom of the lower template.

Preferably, the welding of second backup pad top opposite side has the fixed block, the fixed block top has connect the swivel mount through the bolt soon, the swivel mount welding is at lower bolster bottom opposite side, through setting up this structure, mainly is the effect of cooperation second cylinder.

The utility model discloses an useful part lies in:

1. the utility model can rapidly cool the formed casting through the structural design of the cooling component, thereby accelerating the cooling speed, shortening the time for the next demoulding process, further accelerating the demoulding speed, improving the demoulding efficiency and further improving the production efficiency; through the structural design of the die casting mechanism, the automatic injection molding of the solvent required by the die cavity is realized, the function of automatically extruding the lower template is realized, and the production efficiency of the GIS shell casting is improved; the position of the lower template can be moved, so that the lower template reaches the optimal position easy to demould, preparation is made for demoulding, demoulding of the formed casting is realized, and demoulding efficiency is further improved.

2. The utility model discloses a structural design of drawing of patterns subassembly realizes the automatic drawing of patterns to GIS shell foundry goods, has improved the efficiency rate of drawing of patterns and the device's degree of automation, has solved and has used external force to carry out the drawing of patterns, and the foundry goods both sides or the bottom that lead to leave the problem of vestige, has improved the quality of shaping foundry goods, has guaranteed the integrality of shaping foundry goods outward appearance.

Drawings

Fig. 1 is a schematic front perspective view of a first embodiment;

fig. 2 is a schematic overall front perspective structure diagram according to the first embodiment;

FIG. 3 is a schematic top perspective view of the first embodiment;

FIG. 4 is a schematic view of the internal structure of the water tank according to the first embodiment;

fig. 5 is a schematic side-view perspective structure diagram of the second embodiment.

In the figure: 1. a supporting base; 2. a support column; 3. a water tank; 4. fixing the column; 5. a water tank; 6. a water pipe; 7. a piston; 8. a piston rod; 9. a communication rod; 10. a first L-shaped fixing plate; 11. a blower; 12. a suction plate; 13. an air suction opening; 14. a first support plate; 15. a second L-shaped fixing plate; 16. a first cylinder; 17. a first pneumatic rod; 18. mounting a template; 19. injection molding a tube; 20. a fixing plate; 21. a second support plate; 22. a first fixed seat; 23. a second cylinder; 24. a second pneumatic rod; 25. a second fixed seat; 26. a lower template; 27. a fixed block; 28. a rotating frame; 29. a water level meter.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a GIS housing mold capable of being rapidly demolded includes a support base 1; the bottom of the supporting seat 1 is welded with a supporting column 2, and the supporting seat 1 is provided with a cooling assembly, a demoulding assembly and a mould casting mechanism;

the cooling assembly comprises a water tank 3, the water tank 3 is installed at the top of the supporting seat 1, a fixing column 4 is welded on one side of the water tank 3, a water tank 5 is installed on the fixing column 4, the top of the water tank 5 is connected with a water pipe 6, the other end of the water pipe 6 is arranged in the water tank 3, a piston 7 is arranged in the water tank 5, a piston rod 8 is arranged on the piston 7, the top end of the piston rod 8 is connected with a communicating rod 9, and the top end of the communicating rod 9 is installed on the fixing plate 20;

through setting up supporting seat 1 and support column 2 and being used for consolidating the device's stability, through the structural design of cooling module, drawing of patterns subassembly and die casting mechanism, can realize the quick automatic drawing of patterns to the shaping foundry goods, the speed of drawing of patterns has been accelerated, has improved the efficiency of drawing of patterns, has solved and has used external force to carry out the drawing of patterns, and the foundry goods both sides or the problem that the bottom left the vestige that leads to have improved the quality of shaping foundry goods, has guaranteed the integrality of shaping foundry goods outward appearance.

Specifically, the upper template 18 and the lower template 26 are tightly attached to each other to extrude and cast a casting, after the casting is formed, the upper template 18 leaves the lower template 26 to move upwards, the formed casting needs to be cooled, the upper template 18 moves upwards under the action of the first air cylinder 16, the fixing plate 20 also moves upwards, the fixing plate 20 drives the piston rod 8 to move upwards through the connecting rod 9, the piston rod 8 pushes the piston 7 to move upwards, and the piston 7 injects water in the water tank 5 into the water tank 3 through the water pipe 6; the upward movement process of the piston 7 is actually the water injection process of the water tank 3, the water in the water tank 3 can realize the rapid cooling of the formed casting, the casting can be demoulded after being cooled and shaped, the water in the water tank 3 needs to be sucked out during the demoulding of the casting, and at the moment, the upper template 18 moves downwards through the first air cylinder 16 to indirectly drive the piston 7 to move downwards; the downward movement process of the piston 7 is actually the process of sucking away the water in the water tank 3, so that the casting is conveniently demoulded, and the next casting is continuously cast and demoulded after the demould is finished, so that the extrusion forming and the demould processes are coherent and efficient.

The demolding assembly comprises a first L-shaped fixing plate 10, the first L-shaped fixing plate 10 is welded on the other side of the water tank 3, an air blower 11 is mounted on the first L-shaped fixing plate 10, an air suction plate 12 is mounted on the air blower 11, and a plurality of air suction ports 13 are formed in the air suction plate 12; specifically, under the action of the air blower 11, the air suction plate 12 can suck the formed and shaped casting with the demolding out of the mold cavity, so that the automatic demolding of the casting is realized.

The die casting mechanism comprises a first supporting plate 14, a second L-shaped fixing plate 15 is welded on the first supporting plate 14, a first air cylinder 16 is welded at the top end of the second L-shaped fixing plate 15, a first pneumatic rod 17 is connected to the action end of the first air cylinder 16, an upper die plate 18 is welded at the top end of the first pneumatic rod 17, an injection molding pipe 19 is arranged at the top of the upper die plate 18, and a fixing plate 20 is welded at the side edge of the upper die plate 18; specifically, the first cylinder 16 pushes the first pneumatic rod 17 to move downwards, the first pneumatic rod 17 drives the upper template 18 to move downwards, when the position of the lower template 26 is reached, the injection molding solvent is injected to the lower template 26 through the injection molding pipe 19, and after the injection molding of the solvent is completed, the upper template 18 extrudes the lower template 26 to complete the casting of the casting.

A second supporting plate 21 is installed inside the water tank 3, a first fixed seat 22 is welded on one side of the top of the second supporting plate 21, a second air cylinder 23 is screwed on the first fixed seat 22, a second pneumatic rod 24 is connected with the action end of the second air cylinder 23, the top end of the second pneumatic rod 24 is screwed on a second fixed seat 25 through a bolt, and the second fixed seat 25 is welded on one side of the bottom of a lower template 26;

specifically, the second air cylinder 23 pushes the second pneumatic rod 24 to move, and the second pneumatic rod 24 drives the lower template 26 to move obliquely upwards.

A fixed block 27 is welded on the other side of the top of the second supporting plate 21, the top end of the fixed block 27 is screwed with a rotating frame 28 through a bolt, and the rotating frame 28 is welded on the other side of the bottom of the lower template 26;

specifically, under the action of the second cylinder 23, the lower template 26 moves obliquely upwards, and when the lower template 26 is in a vertical state, the casting is demoulded under the action of the blower 11.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a water level meter 29 is inserted into the top of the water tank 5; specifically, be convenient for observe the inside water yield of water tank 5, prevent that the water yield is not enough in the water tank 5 and influenced refrigerated effect.

The utility model discloses a cooling module, drawing of patterns subassembly and the structural design of die casting mechanism, can realize the quick automatic drawing of patterns to the shaping foundry goods, accelerated the speed of drawing of patterns, improved the efficiency of drawing of patterns, solved and used external force to carry out the drawing of patterns, and the problem that the foundry goods both sides or bottom that lead to leave the vestige has improved the quality of shaping foundry goods, has guaranteed the integrality of shaping foundry goods outward appearance;

specifically, the upper template 18 and the lower template 26 are tightly attached to each other to extrude and cast a casting, after the casting is formed, the upper template 18 leaves the lower template 26 to move upwards, the formed casting needs to be cooled, the upper template 18 moves upwards under the action of the first air cylinder 16, the fixing plate 20 also moves upwards, the fixing plate 20 drives the piston rod 8 to move upwards through the connecting rod 9, the piston rod 8 pushes the piston 7 to move upwards, the piston 7 injects water in the water tank 5 into the water tank 3 through the water pipe 6, and the process that the piston 7 moves upwards is actually a process of injecting water into the water tank 3; the water in the water tank 3 can realize the rapid cooling of the formed casting, the casting can be demoulded after being cooled and shaped, the water in the water tank 3 needs to be sucked out in the demoulding process of the casting, at the moment, the upper template 18 moves downwards through the first cylinder 16 to indirectly drive the piston 7 to move downwards, and the downward movement process of the piston 7 is actually the process of sucking away the water in the water tank 3, so that the casting is also demoulded conveniently;

after demolding is finished, the next casting is continuously cast and demolded, so that the extrusion molding and demolding processes are coherent and efficient; specifically, under the action of the blower 11, the air suction plate 12 can suck the formed and shaped casting with the demolding out of the mold cavity, so that the automatic demolding of the casting is realized; this casting mechanism is specific, first cylinder 16 promotes first pneumatic rod 17 downstream, first pneumatic rod 17 drives cope match-plate pattern 18 downstream, when waiting to reach the lower bolster 26 position, the solvent of moulding plastics to lower bolster 26 through injection molding pipe 19, the solvent is moulded plastics and is accomplished the back, cope match-plate pattern 18 extrusion lower bolster 26, accomplish the casting to the foundry goods, second cylinder 23 promotes the motion of second pneumatic rod 24, second pneumatic rod 24 drives lower bolster 26 slope upward movement, it is the vertical state to wait to reach lower bolster 26, through the effect of air-blower 11, implement the drawing of patterns to the foundry goods.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a but quick drawing of patterns's GIS shell mould which characterized in that: comprises a supporting seat (1); the bottom of the supporting seat (1) is welded with a supporting column (2), and the supporting seat (1) is provided with a cooling assembly, a demoulding assembly and a mould casting mechanism;

the cooling assembly comprises a water tank (3), the water tank (3) is arranged at the top of the supporting seat (1), a fixing column (4) is welded on one side of the water tank (3), a water tank (5) is mounted on the fixing column (4), and a water pipe (6) is connected to the top of the water tank (5); the other end of water pipe (6) sets up in basin (3), be equipped with piston (7) in water tank (5), be equipped with piston rod (8) on piston (7), piston rod (8) top is connected with communicating rod (9), install on fixed plate (20) communicating rod (9) top.

2. The GIS housing mold capable of being rapidly demolded according to claim 1, wherein: the drawing of patterns subassembly includes first L shape fixed plate (10), the welding of first L shape fixed plate (10) is at basin (3) opposite side, install air-blower (11) on first L shape fixed plate (10), install air suction plate (12) on air-blower (11), be equipped with a plurality of inlet vents (13) on air suction plate (12).

3. The GIS housing mold capable of being rapidly demolded according to claim 1, wherein: the die casting mechanism comprises a first supporting plate (14), a second L-shaped fixing plate (15) is welded on the first supporting plate (14), and a first cylinder (16) is welded at the top end of the second L-shaped fixing plate (15); the effect end of first cylinder (16) is connected with first pneumatic rod (17), first pneumatic rod (17) top welding has cope match-plate pattern (18).

4. The GIS shell mold capable of being rapidly demolded according to claim 3, wherein: the top of the upper template (18) is provided with an injection molding pipe (19), and the side of the upper template (18) is welded with a fixing plate (20).

5. The GIS housing mold capable of being rapidly demolded according to claim 1, wherein: basin (3) internally mounted has second backup pad (21), the welding of second backup pad (21) top one side has first fixing base (22), first fixing base (22) top spin has connect second cylinder (23), the effect end of second cylinder (23) is connected with second air leg (24), second air leg (24) top is passed through the bolt and is connect soon on second fixing base (25), second fixing base (25) welding is in lower bolster (26) bottom one side.

6. The GIS shell mold capable of being rapidly demolded according to claim 5, wherein: the other side of the top of the second supporting plate (21) is welded with a fixing block (27), the top end of the fixing block (27) is connected with a rotating frame (28) in a rotating mode through a bolt, and the rotating frame (28) is welded on the other side of the bottom of the lower template (26).