CN219852057U

CN219852057U - Copper bush centrifugal casting mould structure

Info

Publication number: CN219852057U
Application number: CN202321315738.8U
Authority: CN
Inventors: 贾冰; 杨祺帆; 贾少鹏
Original assignee: Anyang Xianshu Special Bearing Co ltd
Current assignee: Anyang Xianshu Special Bearing Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-20
Anticipated expiration: 2033-05-29

Abstract

The utility model relates to the technical field of dies, in particular to a copper bush centrifugal casting die structure, which avoids repeated dismantling operation of the die, thereby improving the casting efficiency of workers on copper bushes, reducing the labor intensity of the workers and improving the practicability; a fixed die is fixedly arranged in the support bin, a fixed annular hole is formed in the fixed die in a penetrating manner, and two lifting mechanisms are symmetrically and fixedly arranged at the bottom end of the fixed annular hole; the lifting mechanism comprises a fixed plate, the fixed plate is fixedly arranged at the bottom end of the fixed die, the top end of the fixed plate is tightly attached with a fixed block, the fixed block is positioned in the fixed annular hole and is in sliding connection with the fixed annular hole, the bottom end of the fixed block is fixedly provided with a connecting block, one end of the first screw rod is rotatably provided with a T-shaped block, and the other end of the T-shaped block is tightly attached with the bottom end of the connecting block; the bottom of the supporting bin is provided with supporting mechanisms around.

Description

Copper bush centrifugal casting mould structure

Technical Field

The utility model relates to the technical field of dies, in particular to a copper bush centrifugal casting die structure.

Background

Copper sleeve casting is a technological process of smelting copper alloy into liquid meeting certain requirement, pouring the liquid into casting mould, cooling, solidifying and cleaning to obtain casting with preset shape, size and performance.

The existing die can take out the cast copper bush after the die is disassembled after casting in the casting process of the copper bush, the production mode greatly reduces the casting efficiency of the copper bush, the labor force of workers is increased, the working efficiency of the workers is reduced, and therefore the copper bush centrifugal casting die structure is needed to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the copper bush centrifugal casting die structure which can avoid repeated dismantling operation of the die, thereby improving the casting efficiency of workers on copper bushes, reducing the labor intensity of the workers and improving the practicability.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the copper bush centrifugal casting die structure comprises a supporting bin, wherein a fixing die is fixedly arranged in the supporting bin, a fixing annular hole is formed in the fixing die in a penetrating mode, and two lifting mechanisms are symmetrically and fixedly arranged at the bottom end of the fixing annular hole;

the lifting mechanism comprises a fixed plate, the fixed plate is fixedly arranged at the bottom end of the fixed die, the top end of the fixed plate is tightly attached with a fixed block, the fixed block is positioned in the fixed annular hole and is in sliding connection with the fixed annular hole, a connecting block is fixedly arranged at the bottom end of the fixed block, a supporting plate is fixedly arranged at the bottom end of the inside of the supporting bin, a first screw rod is transversely screwed in the middle area of the supporting plate, one end of the first screw rod is rotatably provided with a T-shaped block, and the other end of the T-shaped block is tightly attached with the bottom end of the connecting block;

the bottom of the supporting bin is provided with supporting mechanisms around.

Preferably, the supporting mechanism comprises a supporting column, the supporting column is longitudinally and fixedly arranged at the bottom end of the supporting bin, a second screw rod is screwed at the bottom end of the supporting column, and a base is rotatably arranged at the bottom end of the second screw rod.

Further, the top of supporting the storehouse fixed mounting has the deflector, and the bottom of deflector aligns with the top of fixed annular hole.

Still further, every the bottom of connecting block and the one end that the T type piece kept away from first screw rod all roll laminating have a plurality of spin.

On the basis of the scheme, limiting plates are fixedly mounted at the bottom ends of the fixing plates, and the inner side walls of the limiting plates are in sliding connection with the connecting blocks.

Further, each first screw rod is fixedly provided with a handle at one end far away from the T-shaped block.

Compared with the prior art, the utility model provides a copper bush centrifugal casting die structure, which has the following beneficial effects:

this copper sheathing centrifugal casting mould structure, through backup pad and first screw rod spiral shell dress, and then synchronous drive T type piece carries out horizontal removal operation in the time of rotatory first screw rod, laminating through the bottom of T type piece and connecting block, and then synchronous drive connecting block and fixed block carry out high regulation to the copper sheathing through fixed annular hole casting shaping, and then make casting shaping copper sheathing quick break away from with fixed annular hole, and then avoid the repetitive mould to demolish the operation, thereby improved workman's casting efficiency to the copper sheathing, and reduced workman's intensity of labour, improved the practicality.

Drawings

Fig. 1 is a schematic cross-sectional view of the front view of the present utility model.

Fig. 2 is a schematic view of the connection structure of the fixing block, the connection block, the fixing plate, etc. in fig. 1 according to the present utility model.

Fig. 3 is an enlarged schematic view of the portion a in fig. 1 according to the present utility model.

Fig. 4 is an enlarged schematic view of the B part of fig. 2 according to the present utility model.

The reference numerals in the drawings: 1. a supporting bin; 2. fixing a die; 3. fixing the annular hole; 4. a fixed block; 5. a connecting block; 6. a fixing plate; 7. a support plate; 8. a first screw; 9. a T-shaped block; 10. a support post; 11. a second screw; 12. a base; 13. a guide plate; 14. a rolling ball; 15. a limiting plate; 16. a handle.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, a copper bush centrifugal casting mold structure comprises a support bin 1, wherein a fixed mold 2 is fixedly arranged in the support bin 1, a fixed annular hole 3 is formed in the fixed mold 2 in a penetrating manner, two lifting mechanisms are symmetrically and fixedly arranged at the bottom end of the fixed annular hole 3, each lifting mechanism comprises a fixed plate 6, the fixed plates 6 are fixedly arranged at the bottom end of the fixed mold 2, the top ends of the fixed plates 6 are tightly attached with fixed blocks 4, the fixed blocks 4 are positioned in the fixed annular hole 3 and are in sliding connection with the fixed annular hole 3, connecting blocks 5 are fixedly arranged at the bottom ends of the fixed blocks 4, a support plate 7 is fixedly arranged at the bottom end of the support bin 1, a first screw rod 8 is transversely and spirally arranged in the middle area of the support plate 7, one end of each first screw rod 8 is rotatably provided with a T-shaped block 9, and the other end of each T-shaped block 9 is tightly attached to the bottom ends of the connecting blocks 5;

referring to fig. 1-4, a supporting mechanism is arranged around the bottom end of the supporting bin 1, the supporting mechanism comprises a supporting column 10, the supporting column 10 is longitudinally and fixedly installed at the bottom end of the supporting bin 1, a second screw rod 11 is screwed at the bottom end of the supporting column 10, a base 12 is rotatably installed at the bottom end of the second screw rod 11, the supporting column 10 and the supporting bin 1 are synchronously driven by the rotation of the second screw rod 11 to carry out height adjustment operation, and then the device is in a horizontal state, the copper sleeve centrifugal casting die structure is screwed through a supporting plate 7 and a first screw rod 8, the T-shaped block 9 is synchronously driven by the rotation of the first screw rod 8 to carry out transverse movement operation, the copper sleeve cast and formed through a fixed annular hole 3 is regulated by the connecting block 5 and a fixed block 4 in a height mode, and then the copper sleeve cast and formed through the fixed annular hole 3 are quickly separated, so that repeated die dismantling operation is avoided, the casting efficiency of workers is improved, the labor intensity of the workers is reduced, and the practicability is improved.

Referring to fig. 1, a guide plate 13 is fixedly installed at the top end of the supporting bin 1, the bottom end of the guide plate 13 is aligned with the top end of the fixed annular hole 3, and raw materials for casting copper jackets are conveniently and rapidly discharged into the fixed annular hole 3 by installing the guide plate 13.

Referring to fig. 4, it should be further noted that the bottom end of each connecting block 5 and one end of the T-shaped block 9 far away from the first screw rod 8 are both rolled and attached with a plurality of rolling balls 14, and the lifting operation of the height of the T-shaped block 9 and the connecting block 5 is facilitated by installing the rolling balls 14.

Referring to fig. 2, the bottom end of each fixing plate 6 is fixedly provided with a limiting plate 15, the inner side wall of each limiting plate 15 is slidably connected with the connecting block 5, and the outer side wall of the connecting block 5 is effectively guided and limited by installing the limiting plates 15.

Referring to fig. 1, a handle 16 is fixedly installed at one end of each first screw rod 8 far away from the T-shaped block 9, and a user can conveniently rotate the first screw rods 8 by installing the handles 16.

To sum up, this copper sheathing centrifugal casting mould structure is when practical, the synchronous drive pillar 10 of rotatory second screw rod 11 carries out the high regulation operation with supporting bin 1, and then make the device be in the horizontality, arrange the inside of fixed annular hole 3 that fixed mould 2 was seted up with the raw materials for casting copper sheathing under the direction of deflector 13, wait after the cooling, rotatory handle 16's synchronous drive first screw rod 8 carries out rotatory operation, screw-in through backup pad 7 and first screw rod 8, and then rotatory synchronous drive T type piece 9 carries out horizontal translation of first screw rod 8, the synchronous drive of removal through T type piece 9 carries out the lifting operation of height with the connecting block 5 that T type piece 9 laminated, synchronous drive fixed block 4 breaks away from with fixed annular hole 3 to the inside cast fashioned copper sheathing of fixed annular hole 3 through the lifting of connecting block 5.

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. The utility model provides a copper sheathing centrifugal casting mould structure, includes support storehouse (1), its characterized in that: a fixed die (2) is fixedly arranged in the support bin (1), a fixed annular hole (3) is formed in the fixed die (2) in a penetrating mode, and two lifting mechanisms are symmetrically and fixedly arranged at the bottom end of the fixed annular hole (3);

the lifting mechanism comprises a fixed plate (6), the fixed plate (6) is fixedly arranged at the bottom end of the fixed die (2), a fixed block (4) is tightly attached to the top end of the fixed plate (6), the fixed block (4) is positioned in the fixed annular hole (3) and is in sliding connection with the fixed annular hole (3), a connecting block (5) is fixedly arranged at the bottom end of the fixed block (4), a supporting plate (7) is fixedly arranged at the bottom end of the inside of the supporting bin (1), a first screw (8) is transversely screwed in the middle area of the supporting plate (7), a T-shaped block (9) is rotatably arranged at one end of the first screw (8), and the other end of the T-shaped block (9) is tightly attached to the bottom end of the connecting block (5);

the periphery of the bottom end of the supporting bin (1) is provided with a supporting mechanism.

2. The copper sheathing centrifugal casting die structure of claim 1, wherein: the supporting mechanism comprises a supporting column (10), the supporting column (10) is longitudinally and fixedly arranged at the bottom end of the supporting bin (1), a second screw rod (11) is screwed at the bottom end of the supporting column (10), and a base (12) is rotatably arranged at the bottom end of the second screw rod (11).

3. A copper sheathing centrifugal casting die structure according to claim 2, wherein: the top end of the supporting bin (1) is fixedly provided with a guide plate (13), and the bottom end of the guide plate (13) is aligned with the top end of the fixed annular hole (3).

4. A copper sheathing centrifugal casting die structure according to claim 3, wherein: the bottom of each connecting block (5) and one end of the T-shaped block (9) far away from the first screw rod (8) are all in rolling fit with a plurality of rolling balls (14).

5. The copper sheathing centrifugal casting die structure of claim 4, wherein: the bottom of each fixed plate (6) is fixedly provided with a limiting plate (15), and the inner side wall of each limiting plate (15) is in sliding connection with the connecting block (5).

6. The copper sheathing centrifugal casting die structure of claim 5, wherein: and a handle (16) is fixedly arranged at one end of each first screw rod (8) far away from the T-shaped block (9).