CN213968949U

CN213968949U - Alloy vacuum forming die-casting die

Info

Publication number: CN213968949U
Application number: CN202022830028.1U
Authority: CN
Inventors: 梁天凤
Original assignee: Dongguan Yihekang Die Casting Technology Co ltd
Current assignee: Dongguan Yihekang Die Casting Technology Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-17
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to a die casting die's technical field specifically is an alloy vacuum forming die casting die, one side top of base is equipped with the operation panel, be equipped with elevating gear between operation panel and the base, the centre of operation panel is equipped with the mould body, the both sides of mould body are equipped with clamping device, step up the fixed frame that the device is equipped with operation panel one side including fixed, the opening has been seted up to one side of fixed frame, the sliding tray has all been seted up on the open-ended both ends and are located fixed frame, the inside of sliding tray all slides and is equipped with first wedge, be equipped with the second wedge between the first wedge, the both ends of second wedge are all fixed and are equipped with first lug. The device simple structure, convenient operation is used, can increase and carry out the lax convenience of centre gripping to the mould body, has increased centre gripping and lax convenience, the effectual work efficiency that has improved has reduced staff's intensity of labour.

Description

Alloy vacuum forming die-casting die

Technical Field

The utility model relates to a die casting die's technical field specifically is an alloy vacuum forming die casting die.

Background

The die casting die is a method for casting liquid die forging, a process finished on a special die casting die forging machine, and the basic process of the die casting die forging machine comprises the following steps: molten metal is cast at low speed or high speed and filled into a cavity of a die, the die is provided with a movable cavity surface, and the molten metal is pressurized and forged along with the cooling process of the molten metal, so that the defects of shrinkage cavity and shrinkage porosity of a blank are eliminated, the internal structure of the blank reaches broken crystal grains in a forging state, the comprehensive mechanical property of the blank is obviously improved, and meanwhile, the die needs to be positioned and fixed before being used to ensure the stability of subsequent processing. When the traditional die is used in a positioning mode, the die is complex in overall positioning and installation, high in labor intensity of workers, inconvenient to use and inconvenient to follow-up overall disassembly. Accordingly, one skilled in the art provides a vacuum forming die casting mold for alloy to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an alloy vacuum forming die casting die to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an alloy vacuum forming die-casting die comprises a base, wherein an operation table is arranged above one side of the base, a lifting device is arranged between the operation table and the base, a die body is arranged in the middle of the operation table, and clamping devices are arranged on two sides of the die body;

the clamping device comprises a fixed frame fixedly provided with one side of the operating platform, one side of the fixed frame is provided with an opening, two ends of the opening are positioned on the fixed frame and are respectively provided with a sliding groove, the sliding groove is internally provided with a first wedge block in a sliding way, a second wedge block is arranged between the first wedge blocks, two ends of the second wedge block are respectively fixedly provided with a first lug, one side of the first lug is provided with a first limit groove at the side edge of the first wedge block, the first limit groove is matched with the first lug, a hydraulic rod is fixedly arranged in the middle of one side of the second wedge block, one end of the hydraulic rod, which is far away from the second wedge block, penetrates through the fixed frame and extends to the outside to be connected with the output end of the hydraulic cylinder, one end of the first wedge block extends to the inside of the opening to be connected with a connecting plate, and one end of the connecting plate is fixedly provided with a clamping plate, and the two sides of the first wedge-shaped block are both connected with the opening in a sliding manner through a limiting device.

As a further aspect of the present invention: the limiting device comprises second limiting grooves arranged on two sides of the inner wall of the opening, second convex blocks are arranged in the second limiting grooves in a sliding mode, and one side of each second convex block is fixedly connected with two side edges of each first wedge block.

As a further aspect of the present invention: the connecting plate is in threaded connection with one side of the first wedge block through two mounting screws.

As a further aspect of the present invention: and anti-skid grains are arranged on one side surface of the clamping plate.

As a further aspect of the present invention: the lifting device comprises a placing groove arranged in the middle of one side of the base, a groove is formed in the middle of the inside of the placing groove, a motor is arranged in the groove, a double-groove belt pulley is arranged at the output end of the motor, single-groove belt pulleys are symmetrically arranged on two sides of the double-groove belt pulley, the single-groove belt pulleys are connected with the double-groove belt pulleys through belts, a threaded rod is fixedly arranged in the middle of each single-groove belt pulley in a penetrating mode, a threaded sleeve is arranged on one side of the threaded rod in a sleeved mode, the other end of each threaded sleeve is fixedly connected with the bottom of the operating platform, and one side of each threaded sleeve is connected with the inner wall of the placing groove through a sliding device.

As a further aspect of the present invention: the sliding device comprises a sliding rail fixedly arranged on the inner wall of the placing groove, a sliding block is arranged inside the sliding rail, and the other end of the sliding block is fixedly connected with one side of the bottom end of the threaded cylinder through a connecting rod.

As a further aspect of the present invention: one end of the threaded rod, which is far away from the threaded cylinder, is connected with the bottom end inside the placing groove through a bearing seat.

Compared with the prior art, the beneficial effects of the utility model are that: the device is simple in structure and convenient to operate and use, the clamping device can drive the hydraulic rod to stretch by starting the hydraulic cylinder so as to drive the first wedge-shaped block to move, the movement of the first wedge-shaped block can drive the second wedge-shaped block to move oppositely and reversely, so that the clamping effect of the clamping plate on the die body is realized, the convenience of clamping and loosening the die body can be realized, the convenience of clamping and loosening is improved, the working efficiency is effectively improved, and the labor intensity of workers is reduced; elevating gear passes through starter motor, and the start-up of motor drives the threaded rod and rotates, and the threaded rod drives the lift of a screw thread section of thick bamboo to the realization is to the regulation of operation panel height, in order to make things convenient for the staff of different heights to operate, great increase the convenience of using.

Drawings

FIG. 1 is a schematic structural view of an alloy vacuum forming die casting mold;

FIG. 2 is a cross-sectional view of an alloy vacuum forming die casting mold;

FIG. 3 is a schematic structural diagram of a connection between a first wedge block and a second wedge block in an alloy vacuum forming die-casting mold;

FIG. 4 is a schematic structural view of a fixing block in an alloy vacuum forming die-casting mold;

FIG. 5 is a schematic structural view of a clamping device in an alloy vacuum forming die-casting mold.

In the figure: 1. a base; 2. an operation table; 3. a mold body; 4. a fixing frame; 5. an opening; 6. a sliding groove; 7. a first wedge block; 8. a second wedge block; 9. a first bump; 10. a first limit groove; 11. A hydraulic lever; 12. a hydraulic cylinder; 13. a connecting plate; 14. a splint; 15. a second limit groove; 16. a second bump; 17. a motor; 18. a double grooved pulley; 19. a single-groove belt pulley; 20. a belt; 21. a threaded rod; 22. a threaded barrel; 23. a slide rail; 24. a slider; 25. and a bearing seat.

Detailed Description

Referring to fig. 1-5, in an embodiment of the present invention, an alloy vacuum forming die casting mold includes a base 1, an operation table 2 is disposed above one side of the base 1, a lifting device is disposed between the operation table 2 and the base 1, a mold body 3 is disposed in the middle of the operation table 2, and clamping devices are disposed on two sides of the mold body 3;

in fig. 1, 2, 3, 4 and 5: the clamping device comprises a fixed frame 4 fixedly provided with one side of an operating platform 2, one side of the fixed frame 4 is provided with an opening 5, two ends of the opening 5 are respectively provided with a sliding groove 6 positioned on the fixed frame 4, the inside of the sliding groove 6 is respectively provided with a first wedge block 7 in a sliding way, a second wedge block 8 is arranged between the first wedge blocks 7, two ends of the second wedge block 8 are respectively and fixedly provided with a first lug 9, one side of the first lug 9 and the side edge of the first wedge block 7 are respectively provided with a first limiting groove 10, the first limiting groove 10 is matched with the first lug 9, a hydraulic rod 11 is fixedly arranged in the middle of one side of the second wedge block 8, one end of the hydraulic rod 11 far away from the second wedge block 8 penetrates through the fixed frame 4 to extend outwards to be connected with an output end of a hydraulic cylinder 12, one end of the first wedge block 7 extends towards the inside of the opening 5 to be connected with a connecting plate, both sides of the first wedge block 7 are connected with the opening 5 in a sliding way through a limiting device.

In fig. 1, 3, 4 and 5: stop device is including offering the second spacing groove 15 in 5 inner wall both sides of opening, and the inside of second spacing groove 15 all slides and is equipped with second lug 16, and one side of second lug 16 all with the both sides limit fixed connection of first wedge 7, stop device can play spacing effect to the motion of first wedge 7, makes first wedge 7 can carry out linear motion in opening 5 and sliding tray 6, avoids taking place the skew in the motion process.

In FIG. 5: the connecting plate 13 is connected with one side of the first wedge block 7 through two mounting screws in quantity, so that the connecting plate 13 and the clamping plate 14 can be fixed, and the connection between the connecting plate 13 and the clamping plate is facilitated.

In fig. 1, 3 and 5: anti-skidding line has all been seted up to a side of splint 14, has seted up anti-skidding line on the splint, can increase the frictional force between splint 14 and the mould body 3, increases the stability of centre gripping.

In FIG. 2: elevating gear is including offering the standing groove in the middle of base 1 one side, set up flutedly in the middle of the inside of standing groove, the inside of recess is equipped with motor 17, motor 17's output is equipped with double flute belt pulley 18, double flute belt pulley 18's the equal symmetry in both sides is equipped with single flute belt pulley 19, all be connected through belt 20 between single flute belt pulley 19 and the double flute belt pulley 18, single flute belt pulley 19's the middle equal fixed threaded rod 21 that runs through that is equipped with, one side thread bush of threaded rod 21 is equipped with a screw thread section of thick bamboo 22, the other end of screw thread section of thick bamboo 22 and the bottom fixed connection of operation panel 2, the inner wall connection of slider and standing groove is all passed through to one side of screw thread section of thick bamboo 22, elevating gear can conveniently adjust the height of operation panel 2, thereby the convenience is operated and is used to the staff that different risees.

In FIG. 2: the sliding device comprises a sliding rail 23 fixedly arranged on the inner wall of the placing groove, a sliding block 24 is arranged inside the sliding rail 23, the other end of the sliding block 24 is fixedly connected with one side of the bottom end of the threaded cylinder 22 through a connecting rod, the threaded cylinder 22 can be limited, and the threaded cylinder 22 can be lifted on the threaded rod 21.

In FIG. 2: one end of the threaded rod 21 far away from the threaded cylinder 22 is connected with the bottom end of the inner portion of the placing groove through the bearing seat 25, the threaded rod 21 can be supported, and the rotating stability of the threaded rod 21 is improved.

The utility model discloses a theory of operation is: when the mould is used specifically, firstly, the mould body 3 is put on the operation table 2, then the hydraulic cylinder 12 is started, the hydraulic rod 11 drives the hydraulic rod 11 to extend out, the hydraulic rod 11 pushes the second wedge block 8, because the second wedge block 8 is shaped like an isosceles terrace, the first wedge block 7 is a right-angle terrace, the waist surface of the isosceles terrace is contacted with the inclined surface of the right-angle terrace, and the smaller bottom surface of the isosceles terrace is far away from one end of the hydraulic rod 11, when the hydraulic rod 11 pushes the first wedge block 7, the first wedge block 7 can push the second wedge blocks 8 at the two ends to two sides, so that the conveying force is carried out between the second wedge blocks 8, the distance between the clamping plates 14 is enlarged, the loosening process is realized, when the hydraulic cylinder 12 is started to enable the hydraulic rod 11 to contract, the hydraulic rod 11 can pull the first wedge block 7 to the inside of the fixing frame 4, thereby, the second wedge-shaped block 8 can be driven to move oppositely, the distance between the two wedge-shaped blocks is reduced, the distance between the clamping plates 14 is reduced, the clamping effect of the clamping plates 14 on the mould body 3 is realized, the stability of the mould body 3 in the processing process is increased, the device has a simple structure, is convenient to operate and use, the convenience of clamping and loosening the mould body 3 can be increased, the convenience of clamping and loosening is increased, the working efficiency is effectively improved, the labor intensity of workers is reduced, the limiting device can limit the second wedge-shaped block 8 in the moving process, the stability in the sliding process is increased, when the workers need to adjust the height of the operating platform 2, the motor 17 is started firstly, the starting of the motor 17 can drive the double-groove belt pulley 18 at the output end to rotate, the double-groove belt pulley 18 can drive the single-groove belt pulleys 19 at the two sides to rotate through the belt, thereby can drive the rotation of threaded rod 21, the rotation of threaded rod 21 will be through the motion of a screw thread section of thick bamboo 22, because one side of a screw thread section of thick bamboo 22 is connected with the inner wall of standing groove through slider, thereby can realize the limiting displacement to a screw thread section of thick bamboo 22, thereby realize the lift of a screw thread section of thick bamboo 22 on threaded rod 21, the lift of indirect drive operation panel, the realization is to the regulation of 2 heights of operation panel, in order to make things convenient for the staff of different heights to operate, great increase the convenience of use.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An alloy vacuum forming die-casting die comprises a base (1) and is characterized in that an operation table (2) is arranged above one side of the base (1), a lifting device is arranged between the operation table (2) and the base (1), a die body (3) is arranged in the middle of the operation table (2), and clamping devices are arranged on two sides of the die body (3);

clamping device is equipped with including fixed frame (4) of operation panel (2) one side, opening (5) have been seted up to one side of fixed frame (4), the both ends of opening (5) just are located sliding tray (6) have all been seted up on fixed frame (4), the inside of sliding tray (6) all slides and is equipped with first wedge (7), be equipped with second wedge (8) between first wedge (7), the both ends of second wedge (8) are all fixed and are equipped with first lug (9), one side of first lug (9) just is located first spacing groove (10) have all been seted up to the side of first wedge (7), first spacing groove (10) with first lug (9) phase-match, fixed hydraulic stem (11) that are equipped with in the middle of one side of second wedge (8), hydraulic stem (11) are kept away from the one end of second wedge (8) is run through fixed frame (4) extend to the outside and hydraulic pressure is extended The output of jar (12) is connected, the one end of first wedge (7) to the inside extension of opening (5) is connected with connecting plate (13), the fixed splint (14) that are equipped with of one end of connecting plate (13), the both sides of first wedge (7) all through stop device with opening (5) sliding connection.

2. The alloy vacuum forming die-casting die as claimed in claim 1, wherein the limiting device comprises second limiting grooves (15) formed in two sides of the inner wall of the opening (5), second protruding blocks (16) are arranged inside the second limiting grooves (15) in a sliding mode, and one sides of the second protruding blocks (16) are fixedly connected with two sides of the first wedge-shaped block (7).

3. An alloy vacuum forming die-casting die as claimed in claim 1, characterized in that the connecting plates (13) are each screwed with one side of the first wedge block (7) by two mounting screws.

4. The alloy vacuum forming die-casting die as claimed in claim 1, wherein one side surface of the clamping plate (14) is provided with anti-slip lines.

5. An alloy vacuum forming die casting mold according to claim 1, the lifting device comprises a placing groove arranged in the middle of one side of the base (1), a groove is arranged in the middle of the interior of the placing groove, a motor (17) is arranged in the groove, a double-groove belt pulley (18) is arranged at the output end of the motor (17), both sides of the double-groove belt pulley (18) are symmetrically provided with single-groove belt pulleys (19), the single-groove belt pulley (19) and the double-groove belt pulley (18) are connected through a belt (20), threaded rods (21) are fixedly arranged in the middle of the single-groove belt pulley (19) in a penetrating way, a thread cylinder (22) is sleeved on one side of the threaded rod (21) in a threaded manner, the other end of the thread cylinder (22) is fixedly connected with the bottom of the operating table (2), one side of the threaded cylinder (22) is connected with the inner wall of the placing groove through a sliding device.

6. The alloy vacuum forming die-casting die as claimed in claim 5, wherein the sliding device comprises a sliding rail (23) fixedly arranged on the inner wall of the placing groove, a sliding block (24) is arranged inside the sliding rail (23), and the other end of the sliding block (24) is fixedly connected with one side of the bottom end of the threaded barrel (22) through a connecting rod.

7. An alloy vacuum forming die casting die as claimed in claim 5, wherein an end of the threaded rod (21) away from the threaded cylinder (22) is connected with an inner bottom end of the placing groove through a bearing seat (25).