CN213763924U

CN213763924U - Special metallurgical pouring cup sand core die

Info

Publication number: CN213763924U
Application number: CN202022686887.8U
Authority: CN
Inventors: 胡伟民
Original assignee: Changzhou Molting Machinery Co ltd
Current assignee: Changzhou Molting Machinery Co ltd
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-23
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a metallurgical special pouring basin psammitolite mould, including the support, the surface of support is equipped with the absorber plate, and the surface of absorber plate is equipped with the bed die, and psammitolite and constant head tank have been seted up on the surface of bed die, and the both sides of bed die are equipped with the receiving piece, and the fixed surface of receiving piece installs the spring, and the inner wall fixed mounting of support has water tank, motor and fan, and the motor shaft end all is equipped with the transfer gear with the inner wall of support, and the surface meshing of transfer gear is connected with the track. Through being provided with constant head tank and spring, the spring is in compression state, and the cooperation constant head tank plays and fixes spacing purpose to the bed die, prevents that the bed die from the phenomenon of sliding appearing, influences mould shaping effect, through being provided with the sponge, is convenient for absorb the water in the water tank, paints the bed die bottom absorber plate with water simultaneously, and the cooperation fan is convenient for dispel the heat to the bed die.

Description

Special metallurgical pouring cup sand core die

Technical Field

The utility model belongs to the technical field of the mould, specifically be a metallurgical special pouring basin psammitolite mould.

Background

The sand core is a material for manufacturing a core in casting production and consists of casting sand, a molding sand binder and the like.

At present, the existing special metallurgical pouring cup sand core mould is easy to cause deviation of a lower mould in the processing process, so that the processing quality is influenced, and the heat dissipation effect of the existing special metallurgical pouring cup sand core mould is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special pouring basin psammitolite mould of metallurgy to solve the special pouring basin psammitolite mould of current metallurgy, the bed die appears rocking easily, and the poor problem of radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a metallurgical special pouring cup sand core die comprises a support, wherein the support is arched, a heat absorbing plate is arranged on the surface of the support, heat is absorbed conveniently by the aid of the heat absorbing plate, a lower die is arranged on the surface of the heat absorbing plate, sand cores and positioning grooves are formed in the surface of the lower die, positioning columns are inserted conveniently by the aid of the positioning grooves, positioning of the lower die is achieved, bearing blocks are arranged on two sides of the lower die, springs are fixedly arranged on the surfaces of the bearing blocks, the springs are in a compression state, the lower die is fixed and limited by the aid of the springs in the compression state, a water tank, a motor and a fan are fixedly arranged on the inner wall of the support, water is arranged in the water tank, the motor is TCB 8024B 3 in type and is convenient to drive a transmission wheel to rotate, the transmission wheel is arranged at the end of the motor rotating shaft and on the inner wall of the support, the surface meshing of transfer gear is connected with the track, through being provided with the track, is convenient for the transmission of adapting rod, the fixed surface of track is connected with adapting rod, the one end fixedly connected with sponge of adapting rod is through being provided with the sponge, is convenient for absorb the water in the water tank, paints the absorber plate with water simultaneously, and the cooperation fan is convenient for dispel the heat to the bed die.

Preferably, the top end of the support is fixedly connected with an upright column, one end of the spring is fixedly connected with the surface of the upright column, the surface of the upright column is fixedly connected with a bearing plate, and the bearing plate is convenient to support through the upright column.

Preferably, the top fixed mounting who accepts the board has the cylinder, cylinder piston rod one end runs through the bottom of accepting the board, cylinder piston rod end fixedly connected with slide, and the model of cylinder is SC100, through being provided with the cylinder, the slide of being convenient for goes up and down.

Preferably, the bottom fixed mounting of slide has the reference column, the number of reference column is four, through being provided with the reference column, is convenient for fix a position the bed die.

Preferably, the bottom end of the sliding plate is fixedly provided with an upper die, and the bottom end of the upper die is fixedly provided with a male die.

Preferably, the surface of the bearing block is fixedly connected with a limiting long pin, one end of the limiting long pin penetrates through the upright column, and the spring is wound on the surface of the limiting long pin.

Preferably, the number of the adapting rods is six, the number of the sponges is six, and the sponge is convenient to adapt through the adapting rods.

Compared with the prior art, the beneficial effects of the utility model are that: through being provided with constant head tank and spring, the spring is in compression state, and the cooperation constant head tank plays and fixes spacing purpose to the bed die, prevents that the bed die from the phenomenon of sliding appearing, influences mould shaping effect, through being provided with the sponge, is convenient for absorb the water in the water tank, paints the bed die bottom absorber plate with water simultaneously, and the cooperation fan is convenient for dispel the heat to the bed die.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the crawler of the present invention.

In the figure: 1. a support; 2. a fan; 3. a water tank; 4. a motor; 5. a sponge; 6. a bearing rod; 7. a transfer wheel; 8. a heat absorbing plate; 9. a cylinder; 10. a column; 11. a male die; 12. positioning a groove; 13. a spring; 14. a bearing plate; 15. a positioning column; 16. a lower die; 17. a bearing block; 18. a long limiting pin; 19. an upper die; 20. a sand core; 21. a crawler belt; 22. a slide board.

Detailed Description

Referring to fig. 1 and 2, a metallurgical special pouring cup sand core mold comprises a support 1, the support 1 is arch-shaped, a heat absorbing plate 8 is arranged on the surface of the support 1, the heat absorbing plate 8 is arranged to facilitate heat absorption, a lower mold 16 is arranged on the surface of the heat absorbing plate 8, a sand core 20 and a positioning groove 12 are arranged on the surface of the lower mold 16, the positioning groove 12 is arranged to facilitate insertion of a positioning column 15 to position the lower mold 16, bearing blocks 17 are arranged on two sides of the lower mold 16, a spring 13 is fixedly arranged on the surface of each bearing block 17, the spring 13 is in a compressed state, the purpose of fixing and limiting the lower mold 16 is achieved by arranging a compressed state spring 13, a water tank 3, a motor 4 and a fan 2 are fixedly arranged on the inner wall of the support 1, water is arranged in the water tank 3, the motor 4 is in the model of TCB 8024B 3, and the motor 4 is arranged to facilitate driving a transmission wheel 7 to rotate, 4 pivot ends of motor and support 1's inner wall all are equipped with transfer gear 7, and the surface engagement of transfer gear 7 is connected with track 21, and through being provided with track 21, the transmission of the accepting rod 6 of being convenient for, the fixed surface of track 21 is connected with accepting rod 6, and the one end fixedly connected with sponge 5 of accepting rod 6, through being provided with sponge 5, the water in the absorption water tank 3 of being convenient for, paints the absorber plate 8 with water simultaneously, and the cooperation fan 2 is convenient for dispel the heat to bed die 16.

Referring to fig. 1, an upright post 10 is fixedly connected to the top end of the bracket 1, one end of a spring 13 is fixedly connected to the surface of the upright post 10, and a bearing plate 14 is fixedly connected to the surface of the upright post 10, so that the bearing plate 14 is conveniently supported by the upright post 10.

Referring to fig. 1, an air cylinder 9 is fixedly installed at the top end of the bearing plate 14, one end of a piston rod of the air cylinder 9 penetrates through the bottom end of the bearing plate 14, a sliding plate 22 is fixedly connected to the piston rod end of the air cylinder 9, the model of the air cylinder 9 is SC100, and the air cylinder 9 is arranged to facilitate lifting of the sliding plate 22.

Referring to fig. 1, the bottom end of the sliding plate 22 is fixedly provided with four positioning posts 15, and the positioning posts 15 are provided to facilitate positioning of the lower mold 16.

Referring to fig. 1, an upper mold 19 is fixedly mounted at the bottom end of the slide plate 22, and a male mold 11 is fixedly mounted at the bottom end of the upper mold 19.

Referring to fig. 1, a long limit pin 18 is fixedly connected to the surface of the receiving block 17, one end of the long limit pin 18 penetrates through the upright post 10, and the spring 13 is wound around the surface of the long limit pin 18.

Referring to fig. 1, the number of the receiving rods 6 is six, the number of the sponges 5 is six, and the sponge 5 is conveniently received by the receiving rods 6.

The working principle of the scheme is as follows: when the special sprue cup sand core mold for metallurgy is used, the motor 4 and the fan 2 are started, the motor 4 drives the transmission wheel 7 to rotate, the transmission wheel 7 drives the crawler belt 21 to transmit, the crawler belt 21 drives the bearing rod 6 to transmit, the bearing rod 6 drives the sponge 5 to transmit, the sponge 5 absorbs water inside the water tank 3, in the rotating process, water is smeared on the heat absorbing plate 8, the blowing effect of the fan 2 is matched, the volatilization and heat absorption of the water on the surface of the heat absorbing plate 8 are facilitated, meanwhile, the temperature of the lower mold 16 is absorbed by the heat absorbing plate 8, the lower mold 16 is favorably cooled, the positioning column 15, the positioning groove 12 and the spring 13 are arranged, the positioning column 12 is inserted into the positioning groove 12, meanwhile, the spring 13 is in a compression state, the purpose of fixing and limiting of the lower mold 16 is achieved, the lower mold 16 is prevented from deviating, and the forming effect is influenced.

Claims

1. The utility model provides a metallurgical special pouring basin psammitolite mould, includes support (1), its characterized in that: the surface of the support (1) is provided with a heat absorbing plate (8), the surface of the heat absorbing plate (8) is provided with a lower die (16), the surface of the lower die (16) is provided with a sand core (20) and a positioning groove (12), two sides of the lower die (16) are provided with bearing blocks (17), a spring (13) is fixedly mounted on the surface of each bearing block (17), a water tank (3), a motor (4) and a fan (2) are fixedly mounted on the inner wall of the support (1), the rotating shaft end of the motor (4) and the inner wall of the support (1) are respectively provided with a conveying wheel (7), the surface of each conveying wheel (7) is connected with a crawler belt (21), the surface of each crawler belt (21) is fixedly connected with a bearing rod (6), and one end of each bearing rod (6) is fixedly connected with a sponge (5).

2. The metallurgical special pouring cup sand core mold as claimed in claim 1, wherein: the top end of the support (1) is fixedly connected with an upright post (10), one end of the spring (13) is fixedly connected with the surface of the upright post (10), and the surface of the upright post (10) is fixedly connected with a bearing plate (14).

3. The metallurgical special pouring cup sand core mold as claimed in claim 2, wherein: the top end of the bearing plate (14) is fixedly provided with an air cylinder (9), one end of a piston rod of the air cylinder (9) penetrates through the bottom end of the bearing plate (14), and a sliding plate (22) is fixedly connected to the piston rod end of the air cylinder (9).

4. The metallurgical special pouring cup sand core mold as claimed in claim 3, wherein: the bottom fixed mounting of slide (22) has reference column (15), the number of reference column (15) is four.

5. The metallurgical special pouring cup sand core mold as claimed in claim 3, wherein: the bottom end of the sliding plate (22) is fixedly provided with an upper die (19), and the bottom end of the upper die (19) is fixedly provided with a male die (11).

6. The metallurgical special pouring cup sand core mold as claimed in claim 1, wherein: the surface of the bearing block (17) is fixedly connected with a limiting long pin (18), one end of the limiting long pin (18) penetrates through the upright column (10), and the spring (13) is wound on the surface of the limiting long pin (18).

7. The metallurgical special pouring cup sand core mold as claimed in claim 1, wherein: the number of the bearing rods (6) is six, and the number of the sponges (5) is six.