CN220073229U

CN220073229U - Casting base

Info

Publication number: CN220073229U
Application number: CN202321442637.7U
Authority: CN
Inventors: 凌婕
Original assignee: Shanghai Libaitong Construction Technology Co ltd
Current assignee: Shanghai Libaitong Construction Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-24
Anticipated expiration: 2033-06-07

Abstract

The utility model relates to the technical field of casting bases, in particular to a casting base which comprises a placing base, wherein a die casting die is arranged on the inner wall of the placing base, four fixing plates are symmetrically arranged on the outer wall of the die casting die, positioning blocks are arranged on the lower surfaces of the four fixing plates, four positioning grooves are symmetrically arranged on the upper surface of the placing base, a double-shaft motor is installed in the placing base, an output shaft of the double-shaft motor is connected with a screw rod, a movable plate is connected with the outer wall of the screw rod, a guide rod is arranged on one side of the movable plate, and a clamping plate is fixed on the upper surface of the movable plate. According to the die-casting die, the screw rod is driven to rotate through the double-shaft motor in the placement seat, and the two movable plates respectively drive the two clamping plates to be close to each other under the cooperation of the guide rods, so that the die-casting die is clamped and limited, the displacement of the die-casting die can be effectively reduced, and the die-casting dies with different sizes can be clamped and limited conveniently.

Description

Casting base

Technical Field

The utility model relates to the technical field of casting bases, in particular to a casting base.

Background

Casting is one of the basic processes of the modern machine-building industry. Casting is used as a metal hot working process, and is developed and matured in China. The die casting die is a tool for casting metal parts, and the basic technological process of die casting is as follows: the molten metal is cast and filled into the cavity of the mold at low or high speed, the mold has movable cavity surface, and the molten metal is pressurized and forged along with the cooling process of the molten metal, so that the shrinkage cavity and shrinkage porosity defect of the blank are eliminated, and the internal structure of the blank reaches the forged broken grains.

The utility model discloses a casting base of a die-casting die, which relates to the technical field of die-casting dies and comprises a bottom plate and a base, wherein the base is arranged on the upper surface of the bottom plate, a connecting structure and a clamping structure are arranged between the base and the bottom plate, and the connecting structure comprises a supporting groove, a balancing weight, a plunger, a jack, a supporting leg, a through hole, a supporting plate, a plunger, a nut, a bolt hole, a column hole and an arc groove; the supporting groove is formed in the middle of the lower portion of the base, supporting legs are arranged below the bases on two sides of the supporting groove, the balancing weights are arranged on the surface of the middle portion of the upper portion of the bottom plate, and the balancing weights are located above the bottom plate on the inner side of the supporting groove. According to the utility model, the base can be arranged on the bottom plate provided with the balancing weight and locked and fixed through the plug, so that the use stability of the base is ensured, the plug can be detached when the base needs to be moved, the base and the bottom plate can be conveniently separated, the base is convenient to move, and in addition, the ring plate is arranged between the die and the slope, so that the die clamping and fixing of different sizes can be realized.

In summary, the following technical problems exist in the prior art: the existing casting base is inconvenient to limit the casting die, small differences exist in the sizes of the casting dies, and the casting base is inconvenient to assemble the casting die.

Disclosure of Invention

The present utility model is directed to a casting base to solve the above-mentioned problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a casting base, includes places the seat, the inner wall of placing the seat is provided with die casting die, die casting die's outer wall symmetry is provided with four fixed plates, four the lower surface of fixed plate all is provided with the locating piece, the upper surface symmetry of placing the seat is provided with four constant head tanks, the internally mounted who places the seat has biax motor, the output shaft of biax motor has the lead screw, the outer wall connection of lead screw has the fly leaf, one side of fly leaf is provided with the guide bar, the upper surface fixing of fly leaf has the grip block.

Preferably, the fixing plate and the die-casting die are of an integrated fixing structure, and the fixing plate forms a clamping structure with the placing seat through the positioning block and the positioning groove.

Preferably, a rotating structure is formed between the screw rod and the double-shaft motor, the movable plate is in threaded connection with the screw rod, and the clamping plate forms a sliding structure with the placing seat through the movable plate and the guide rod.

Preferably, the placement seat is further provided with:

the elastic gasket is arranged on the lower surface of the placement seat, a fixed base is arranged on the lower surface of the elastic gasket, and hanging rings are arranged at two ends of the fixed base.

Preferably, the elastic gasket is fixedly connected with the placement seat, and the hanging ring is welded with the fixing base.

Preferably, the fixing base is further provided with:

the piston tube is arranged in the fixed base, a piston body is arranged in the piston tube, a movable rod is arranged on the upper surface of the piston body, and two buffer parts are symmetrically arranged on the outer wall of the piston tube.

Preferably, the placing seat forms a telescopic structure with the piston body and the piston tube through the movable rod, and the buffer piece is communicated with the piston tube.

The above description shows that the technical problems to be solved by the present utility model can be solved by the above technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, the positioning groove is formed in the placement seat, when the die-casting die is assembled, the positioning block on the fixing plate can be aligned with the positioning groove, and then the die-casting die is put down in the vertical direction, so that the die-casting die and the placement seat are assembled, the positioning effect is realized, and the die-casting die is convenient to use; the double-shaft motor in the placement seat drives the screw rod to rotate, and the two movable plates respectively drive the two clamping plates to be close to each other under the cooperation of the guide rods, so that the clamping limit is carried out on the die-casting die, the displacement of the die-casting die can be effectively reduced, and the die-casting dies with different sizes can be conveniently clamped and limited;

according to the utility model, the elastic gasket arranged on the fixed base can play a certain role in buffering, so that the damage to the placing seat caused by excessive pressure of the stamping equipment to the die casting die during working is avoided, and the fixed base is conveniently hoisted through the arranged hanging ring; when the vertical movement is generated through the placement seat, the movable rod is driven to move, so that the piston body is pushed to move, hydraulic oil is pushed to flow into the buffer piece when the piston body moves, and the buffer effect is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the joint between the placement base and the die casting mold according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the placement base of the present utility model;

fig. 4 is a schematic view of the internal structure of the fixing base of the present utility model.

In the figure: 1. a placement seat; 2. a die casting mold; 3. a fixing plate; 4. a positioning block; 5. a positioning groove; 6. a biaxial motor; 7. a screw rod; 8. a movable plate; 9. a guide rod; 10. a clamping plate; 11. an elastic pad; 12. a fixed base; 13. a hanging ring; 14. a movable rod; 15. a piston tube; 16. a piston body; 17. and a buffer member.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Description of the preferred embodiments

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a casting base, including placing seat 1, the inner wall of placing seat 1 is provided with die casting die 2, die casting die 2's outer wall symmetry is provided with four fixed plates 3, the lower surface of four fixed plates 3 all is provided with locating piece 4, the upper surface symmetry of placing seat 1 is provided with four constant head tanks 5, the internally mounted of placing seat 1 has biax motor 6, the output shaft of biax motor 6 has lead screw 7, the outer wall connection of lead screw 7 has fly leaf 8, one side of fly leaf 8 is provided with guide bar 9, the upper surface fixing of fly leaf 8 has grip block 10.

Example two

The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:

as shown in fig. 1, 2 and 3, as a preferred embodiment, based on the above manner, a fixing structure is further formed between the fixing plate 3 and the die-casting mold 2, and the fixing plate 3 forms a clamping structure with the placing seat 1 through the positioning block 4 and the positioning groove 5, when the die-casting mold 2 is assembled through the positioning groove 5 arranged on the placing seat 1, the positioning block 4 on the fixing plate 3 can be aligned with the positioning groove 5, and then the die-casting mold 2 is put down in the vertical direction, so that the die-casting mold 2 and the placing seat 1 are assembled, the positioning effect is realized, and the use is convenient; the screw rod 7 and the double-shaft motor 6 form a rotating structure, the movable plate 8 is in threaded connection with the screw rod 7, the clamping plate 10 forms a sliding structure through the movable plate 8 and the guide rod 9 and the placing seat 1, the screw rod 7 is driven to rotate through the double-shaft motor 6 in the placing seat 1, under the cooperation of the guide rod 9, the two movable plates 8 respectively drive the two clamping plates 10 to be close to each other, the clamping limit is carried out on the die-casting die 2, the displacement condition of the die-casting die 2 can be effectively reduced, and the clamping limit is carried out on the die-casting die 2 with different sizes.

As shown in fig. 1, 2 and 4, as a preferred embodiment, based on the above manner, further, an elastic gasket 11 is disposed on the lower surface of the placement seat 1, the elastic gasket 11 is fixedly connected with the placement seat 1, a fixed base 12 is disposed on the lower surface of the elastic gasket 11, hanging rings 13 are disposed at two ends of the fixed base 12, the hanging rings 13 are welded with the fixed base 12, and a certain buffering effect can be achieved through the elastic gasket 11 disposed on the fixed base 12, so that damage to the placement seat 1 caused by excessive pressure of the stamping equipment during operation of the die casting mold 2 is avoided, and the fixed base 12 is conveniently hoisted through the disposed hanging rings 13; the piston tube 15, it sets up in unable adjustment base 12's inside, the inside of piston tube 15 is provided with piston body 16, the upper surface of piston body 16 is provided with movable rod 14, place seat 1 and constitute extending structure through between movable rod 14 and piston body 16 and the piston tube 15, the outer wall symmetry of piston tube 15 is provided with two cushioning members 17, communicate each other between cushioning member 17 and the piston tube 15, when producing vertical motion through placing seat 1, drive movable rod 14 and remove, thereby promote piston body 16 motion, promote hydraulic oil inflow to cushioning member 17 in when piston body 16 removes, realize the effect of buffering.

From the above, it can be seen that:

the utility model aims at the technical problems that: the existing casting base is inconvenient to limit the casting mold, and small differences exist in the sizes of the casting molds, so that the casting base is inconvenient to assemble the casting molds; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:

before the casting base is used, through the hanging ring 13 arranged on the fixed base 12, the fixed base 12 is moved to a proper position by using a lifting device, then the die casting die 2 is placed on the placing base 1, when the die casting die 2 is assembled, the positioning block 4 on the fixed plate 3 can be aligned with the positioning groove 5 through the positioning groove 5 arranged on the placing base 1, then the die casting die 2 is put down in the vertical direction, so that the die casting die 2 and the placing base 1 are assembled and fixed, then the screw rod 7 can be driven to rotate through the double-shaft motor 6 in the placing base 1, the movable plate 8 which drives the threaded connection to horizontally move when the screw rod 7 rotates under the cooperation of the guide rod 9, thus the two clamping plates 10 can be synchronously driven to be mutually close, so that the die casting die 2 is clamped and limited, can effectually reduce the condition that die casting die 2 takes place the displacement, and conveniently carry out the centre gripping spacing to die casting die 2 of equidimension not, when using, through the elastic gasket 11 that sets up on unable adjustment base 12, can play certain cushioning effect, avoid stamping equipment to cause the damage to placing seat 1 to die casting die 2 during operation too big pressure, and piston tube 15 intussuseption is filled with hydraulic oil, when making placing seat 1 produce vertical motion, drive movable rod 14 and remove, thereby promote piston body 16 motion, promote hydraulic oil inflow to the bolster 17 during piston body 16 removal, realize the effect of buffering, and place seat 1 when losing outside pressure, under compressed hydraulic oil effect in bolster 17, can promote movable rod 14 and reset, thereby drive and place seat 1 and reset, the practicality of the device is improved.

Through the arrangement, the utility model can solve the technical problems, and simultaneously realize the following technical effects:

according to the utility model, the positioning groove 5 is arranged on the placement seat 1, when the die-casting die 2 is assembled, the positioning block 4 on the fixing plate 3 can be aligned with the positioning groove 5, and then the die-casting die 2 is put down in the vertical direction, so that the die-casting die 2 and the placement seat 1 are assembled, the positioning effect is realized, and the die-casting die is convenient to use; the double-shaft motor 6 in the placement seat 1 drives the screw rod 7 to rotate, and the two movable plates 8 respectively drive the two clamping plates 10 to be close to each other under the cooperation of the guide rod 9, so that the clamping limit of the die-casting die 2 can be effectively reduced, the displacement of the die-casting die 2 can be effectively reduced, and the die-casting dies 2 with different sizes can be conveniently clamped and limited;

according to the utility model, the elastic gasket 11 arranged on the fixed base 12 can play a certain role in buffering, so that the damage to the placing seat 1 caused by excessive pressure of the stamping equipment on the die casting die 2 during working is avoided, and the fixed base 12 is conveniently hoisted through the arranged hanging ring 13; when the placing seat 1 moves vertically, the movable rod 14 is driven to move, so that the piston body 16 is pushed to move, and hydraulic oil is pushed to flow into the buffer piece 17 when the piston body 16 moves, so that the buffering effect is realized.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A casting base, comprising:

place seat (1), the inner wall of placing seat (1) is provided with die casting die (2), die casting die (2) outer wall symmetry is provided with four fixed plates (3), four the lower surface of fixed plate (3) all is provided with locating piece (4), the upper surface symmetry of placing seat (1) is provided with four constant head tanks (5), the internally mounted of placing seat (1) has biax motor (6), the output shaft of biax motor (6) has lead screw (7), the outer wall connection of lead screw (7) has fly leaf (8), one side of fly leaf (8) is provided with guide bar (9), the upper surface of fly leaf (8) is fixed with grip block (10).

2. Casting base according to claim 1, characterized in that the fixing plate (3) and the die casting die (2) are of an integrated fixing structure, and the fixing plate (3) and the placing base (1) form a clamping structure through the positioning block (4) and the positioning groove (5).

3. Casting base according to claim 1, characterized in that a rotary structure is formed between the screw (7) and the biaxial motor (6), and that a threaded connection is made between the movable plate (8) and the screw (7), and that the clamping plate (10) forms a sliding structure with the placement base (1) through the movable plate (8) and the guide rod (9).

4. Casting foundation according to claim 1, characterized in that said placement seat (1) is further provided with:

the elastic gasket (11) is arranged on the lower surface of the placement seat (1), a fixed base (12) is arranged on the lower surface of the elastic gasket (11), and hanging rings (13) are arranged at two ends of the fixed base (12).

5. Casting base according to claim 4, characterized in that the elastic pad (11) is fixedly connected with the placement base (1), and the hanging ring (13) is welded with the fixing base (12).

6. A casting foundation according to claim 4, characterized in that the fixed foundation (12) is further provided with:

the piston tube (15) is arranged in the fixed base (12), a piston body (16) is arranged in the piston tube (15), a movable rod (14) is arranged on the upper surface of the piston body (16), and two buffer pieces (17) are symmetrically arranged on the outer wall of the piston tube (15).

7. A casting base according to claim 6, characterized in that the placement base (1) forms a telescopic structure between the piston body (16) and the piston tube (15) through the movable rod (14), and the buffer member (17) is mutually communicated with the piston tube (15).