CN214692974U

CN214692974U - Foundry goods hoisting accessory

Info

Publication number: CN214692974U
Application number: CN202120613203.3U
Authority: CN
Inventors: 金竹林; 刘玉龙
Original assignee: Luonan Huanyayuan Copper Co ltd
Current assignee: Luonan Huanyayuan Copper Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-12
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to a foundry goods hoisting accessory relates to metal casting auxiliary assembly's field, and it includes casting subassembly, jacking subassembly and lifts by crane the subassembly, and the casting subassembly includes mould and carousel, and the mould is located on the carousel, set up shaping groove and holding tank on the mould, the holding tank with shaping groove intercommunication, jacking subassembly are used for the drawing of patterns operation, lift by crane the subassembly and are located directly over the mould, it includes hoist engine and lifting hook to lift by crane the subassembly, the hoist engine is used for the drive the lifting hook goes up and down. During the use, with the metal liquid casting in the mould, the metal liquid solidifies back and the shaping groove department forms the handle, and the jacking subassembly is with foundry goods jack-up to make foundry goods and mould separation, the lifting hook is on the handle of foundry goods, carries out the handling to the foundry goods through the hoist engine. This application has the effect of being convenient for transfer the foundry goods.

Description

Foundry goods hoisting accessory

Technical Field

The application relates to the field of metal casting auxiliary equipment, in particular to a casting lifting device.

Background

The metal casting is a technological process of smelting metal into liquid meeting certain requirements, pouring the liquid into a mold, cooling, solidifying and cleaning to obtain a casting with a preset shape, size and performance.

In the related art, in the molten metal casting process, after the liquid in the mold is solidified, workers are required to demold the casting and then perform quenching operation.

In view of the above-mentioned related art, the inventor believes that the casting needs to be transferred from the mold to the treatment tank when the casting is quenched in the related art, and the casting is inconvenient to hoist due to the high temperature of the casting.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the transfer to the foundry goods, this application provides a foundry goods hoisting accessory.

The application provides a foundry goods hoisting accessory adopts following technical scheme:

the casting hoisting device comprises a casting assembly and a hoisting assembly, wherein the casting assembly comprises a mold and a turntable, the mold is located on the turntable, a forming groove and a holding groove are formed in the mold and communicated with the forming groove, the hoisting assembly is located right above the mold and comprises a winch and a lifting hook, and the winch is used for driving the lifting hook to lift.

Through adopting above-mentioned technical scheme, in the production process, with the metal liquid casting in holding tank and shaping inslot, the metal liquid solidifies the back and forms the handle in the shaping inslot, and the back is handled in the drawing of patterns, with the lifting hook on hand, then starts the hoist engine, the hoist engine drives the lifting hook and goes up and down to carry out the handling to the foundry goods.

Optionally, the jacking device further comprises a jacking assembly, the jacking assembly is located at the bottom of the mold, the jacking assembly comprises a jacking column and a cylinder, a mounting hole is formed in the mold, the jacking column is connected in the mounting hole in a sliding mode, and the cylinder is used for driving the jacking column to slide.

By adopting the technical scheme, after the molten metal is solidified, the cylinder is started, the piston rod of the cylinder drives the ejection column to slide in the mounting hole, and the ejection column is driven to slide towards the direction close to the casting, so that the casting is ejected, the mold of the casting is separated, the process does not need manual demolding on the casting, the potential safety hazard existing in direct contact with the high-temperature casting of a worker is reduced, and the labor intensity of the worker is reduced.

Optionally, the mold is provided with a plurality of, a plurality of the mold is along carousel circumference evenly distributed.

By adopting the technical scheme, the plurality of moulds can continuously cast the smelted metal, so that the working efficiency is effectively improved.

Optionally, the device further comprises a driving assembly, wherein the driving assembly comprises a grooved pulley, a motor and a driving disc, the grooved pulley is located at the bottom of the turntable, the grooved pulley is coaxially and fixedly connected with the turntable, the driving disc is fixedly connected with a rotating shaft of the motor, a positioning column is fixedly connected to the driving disc, and the positioning column is meshed with the grooved pulley.

Through adopting above-mentioned technical scheme, during the casting metal liquid, starter motor, the motor drives the driving-disc and rotates, and the driving-disc drives the reference column and rotates, drives the sheave and rotates when the reference column rotates, drives the carousel and rotates when the sheave rotates to drive a plurality of moulds and rotate along the carousel, the operation of automatic retooling is realized to the casing, has effectively improved work efficiency.

Optionally, the casting assembly further comprises a fixing plate, and two adjacent molds are connected with the turntable through the fixing plate.

Through adopting above-mentioned technical scheme, it is fixed with mould and carousel through the stationary blade, reduces the problem of the emergence skew of mould in the use.

Optionally, the driving assembly further comprises a speed reducer, and the speed reducer is used for adjusting the rotating speed of the output end of the motor.

Through adopting above-mentioned technical scheme, the reduction gear can provide different rotational speeds according to the difference of casting speed to the slew velocity that makes the carousel matches with the casting speed of molten metal, is convenient for adjust the slew velocity of carousel.

Optionally, still include the gravity detection subassembly, the gravity detection subassembly includes gravity sensor and controller, gravity sensor is located the mould bottom, the controller with motor electric connection, the controller with gravity sensor fixed connection.

Through adopting above-mentioned technical scheme, after the metal liquid casting in the mould reaches sufficient volume, gravity sensor collects the signal and feeds back to the controller, and the controller is handled the signal and is controlled the motor and open this moment to drive the carousel and rotate, and then cast next mould, can cast a plurality of moulds automatically, need not manual operation, reduced manufacturing cost.

Optionally, the lifting hook includes tripod, stiffener and coupler body, the stiffener with tripod fixed connection, the coupler body is equipped with two, the coupler body with tripod fixed connection.

Through adopting above-mentioned technical scheme, the tripod makes the lifting hook whole can keep balance, avoids the handling in-process to lead to the foundry goods to slide because of the lifting hook skew to drop, and the holistic steadiness of stiffener reinforcing lifting hook prolongs the life of lifting hook.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the casting hoisting device is provided with a hoisting assembly, wherein the hoisting assembly comprises a winch and a lifting hook, a mold is provided with a forming groove for forming a handle, the lifting hook is hooked on the handle in the production process, the winch is started, and the winch drives the lifting hook to lift, so that a casting is hoisted;

2. the application provides a pair of foundry goods hoisting accessory is equipped with the jacking subassembly, and the jacking subassembly includes cylinder and fore-set, mounting hole sliding connection on fore-set and the mould, and during the drawing of patterns, the piston rod of cylinder drives the fore-set and rises to jack-up the mould, make foundry goods and mould separation, need not manual operation, effectively reduced workman's intensity of labour.

Drawings

FIG. 1 is a schematic overall structure diagram of a casting lifting device according to an embodiment of the present application;

FIG. 2 is a schematic structural view of a pouring assembly of a casting hoist according to an embodiment of the present disclosure;

FIG. 3 is a schematic illustration of a drive assembly of a casting hoist according to an embodiment of the present disclosure;

FIG. 4 is a cross-sectional view of a pouring assembly and a jacking assembly of a casting hoist of an embodiment of the present application;

FIG. 5 is a schematic structural view of a crane assembly of a casting crane according to an embodiment of the present disclosure.

Reference numerals: 1. casting the component; 11. a turntable; 111. avoiding holes; 12. a mold; 121. accommodating grooves; 122. tabletting; 123. mounting holes; 13. a fixing sheet; 14. a bump; 141. forming a groove; 2. a drive assembly; 21. a grooved wheel; 211. positioning a groove; 22. a speed reducer; 23. a motor; 24. a drive disc; 241. a positioning column; 3. a gravity detection component; 31. a gravity sensor; 32. a controller; 4. a jacking assembly; 41. a top pillar; 42. a cylinder; 5. a hoisting assembly; 51. a winch; 52. a hook; 521. a tripod; 5211. connecting blocks; 5212. a through hole; 522. a reinforcing bar; 523. a hook body.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses foundry goods hoisting accessory. Referring to fig. 1, the casting hoisting device comprises a casting assembly 1, a driving assembly 2, a gravity detection assembly 3, a jacking assembly 4 and a hoisting assembly 5.

Referring to fig. 1 and 2, casting subassembly 1 includes carousel 11, a plurality of moulds 12 and a plurality of stationary blade 13, carousel 11 rotates with ground to be connected, mould 12 is square, mould 12 is equipped with fourteen in this implementation, fourteen mould 12 are along carousel 11 circumference evenly distributed, the holding tank 121 that supplies the casting molten metal is seted up on the mould 12, mould 12 has lug 14 in two adjacent right angles department welding, shaping groove 141 has been seted up on the lug 14, shaping groove 141 and holding tank 121 intercommunication, the welding of mould 12 both sides has the pressurized piece 122, stationary blade 13 both ends overlap joint on the pressurized piece 122 of two adjacent moulds 12, stationary blade 13 adopts bolt fixed connection with carousel 11. After the molten metal is cast and formed, a handle is formed at the forming groove 141, so that the casting can be conveniently lifted in the following process.

Referring to fig. 2 and 3, the driving assembly 2 includes a grooved pulley 21, a speed reducer 22, a motor 23 and a driving disc 24, the grooved pulley 21 is disc-shaped, the grooved pulley 21 is coaxially welded with the bottom of the turntable 11, the grooved pulley 21 is provided with fourteen positioning grooves 211 uniformly distributed along the thickness direction at the outer edge, the driving disc 24 is coaxially and fixedly connected with the output shaft of the speed reducer 22 by a key, the output shaft of the motor 23 is fixedly connected with the input end of the speed reducer 22 by a piece, a positioning column 241 is welded at the edge of the upper surface of the driving disc 24, and the positioning column 241 is located in the positioning groove 211 to be meshed with the grooved pulley 21.

Referring to fig. 1, the gravity detecting assembly 3 includes a plurality of gravity sensors 31 and a controller 32, the gravity sensors 31 are located at the bottom of one mold 12 in a one-to-one correspondence manner, an input end of the controller 32 is electrically connected to the gravity sensors 31, and an output end of the controller 32 is electrically connected to the motor 23.

Referring to fig. 4, the jacking assemblies 4 are provided with a plurality of groups, a group of jacking assemblies 4 is located at the bottom of a mold 12 in a one-to-one correspondence manner, the jacking assemblies 4 comprise two jacking pillars 41 and two air cylinders 42, the mold 12 is located at one side close to the forming groove 141 and is provided with two mounting holes 123, the longitudinal section of each mounting hole 123 is a T-shaped section, the longitudinal section of each jacking pillar 41 is a T-shaped section, one jacking pillar 41 is correspondingly and slidably connected into one mounting hole 123, the avoidance hole 111 is provided at the corresponding position of the turntable 11 and the mounting hole 123, one air cylinder 42 is in one-to-one correspondence with the avoidance hole 111, the cylinder body of each air cylinder 42 is welded to the inner wall of the avoidance hole 111, and the piston rod of each air cylinder 42 is welded to the jacking pillar 41. The T-shaped mounting hole 123 and the top column 41 can keep the mold 12 in good sealing performance and avoid metal liquid leakage.

Referring to fig. 5, hoisting assembly 5 includes hoist 51 and lifting hook 52, hoist 51's casing and factory building top sliding connection, lifting hook 52 includes tripod 521, stiffener 522 and coupler body 523, tripod 521 one end welding has connecting block 5211, set up the through-hole 5212 that supplies hoist 51's couple to connect on the connecting block 5211, stiffener 522 is vertical to be set up, stiffener 522 both ends and tripod 521 welding, coupler body 523 is equipped with two, one coupler body 523 one-to-one with tripod 521 keep away from connecting block 5211 one corner welding. During hoisting, one hook body 523 hooks one handle of the casting correspondingly, and then the winch 51 is started to hoist the casting.

The implementation principle of the casting hoisting device in the embodiment of the application is as follows: during operation, the molten metal is cast in the mold 12, when the molten metal reaches a specified amount, the gravity sensor 31 transmits a signal to the controller 32, the controller 32 controls the motor 23 to start, so that the turntable 11 is driven to rotate, the next empty mold 12 can be driven to rotate to the casting position, and the plurality of molds 12 can be fully cast with the molten metal by repeating the process.

After the molten metal is solidified, the air cylinder 42 is started, the air cylinder 42 drives the ejection column 41 to ascend, so that one end, close to the handle, of the casting is ejected, then a worker hooks the lifting hook 52 on the handle, and then the winch 51 is started to hoist the casting.

In the hoisting process, the motor 23 is started, the motor 23 drives the driving disc 24 to rotate, so that the positioning column 241 is driven to stir the grooved pulley 21 to rotate at fixed intervals, the turntable 11 rotates at the same angle at fixed intervals, a worker can connect the handle of the casting with the lifting hook 52 at the same position, and the working efficiency is effectively improved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a foundry goods hoisting accessory which characterized in that: the casting assembly comprises a casting assembly (1) and a hoisting assembly (5), wherein the casting assembly (1) comprises a mold (12) and a rotary table (11), the mold (12) is located on the rotary table (11), a forming groove (141) and an accommodating groove (121) are formed in the mold (12), the accommodating groove (121) is communicated with the forming groove (141), the hoisting assembly (5) is located right above the mold (12), the hoisting assembly (5) comprises a winch (51) and a lifting hook (52), and the winch (51) is used for driving the lifting hook (52) to lift.

2. A casting lifting device as claimed in claim 1, wherein: still include jacking subassembly (4), jacking subassembly (4) are located mould (12) bottom, jacking subassembly (4) are including fore-set (41) and cylinder (42), mounting hole (123) have been seted up on mould (12), fore-set (41) sliding connection in mounting hole (123), cylinder (42) are used for the drive fore-set (41) slide.

3. A casting lifting device as claimed in claim 1, wherein: the mould (12) is provided with a plurality of moulds (12) which are uniformly distributed along the circumferential direction of the turntable (11).

4. A casting lifting device as claimed in claim 1, wherein: still include drive assembly (2), drive assembly (2) include sheave (21), motor (23) and driving-disc (24), sheave (21) are located carousel (11) bottom, sheave (21) with the coaxial fixed connection of carousel (11), driving-disc (24) with the pivot fixed connection of motor (23), fixedly connected with reference column (241) on driving-disc (24), reference column (241) with sheave (21) meshing.

5. A casting lifting device as claimed in claim 3, wherein: the casting assembly (1) further comprises a fixing plate (13), and two adjacent molds (12) are connected with the rotary table (11) through the fixing plate (13).

6. A casting lifting device of claim 4, wherein: the driving assembly (2) further comprises a speed reducer (22), and the speed reducer (22) is used for adjusting the rotating speed of the output end of the motor (23).

7. A casting lifting device of claim 4, wherein: still include gravity detection subassembly (3), gravity detection subassembly (3) include gravity sensor (31) and controller (32), gravity sensor (31) are located mould (12) bottom, controller (32) with motor (23) electric connection, controller (32) with gravity sensor (31) fixed connection.

8. The casting lifting device of claim 1, wherein: the lifting hook (52) comprises a tripod (521), two reinforcing rods (522) and two hook bodies (523), wherein the reinforcing rods (522) are fixedly connected with the tripod (521), and the hook bodies (523) are fixedly connected with the tripod (521).