CN219093611U

CN219093611U - Lifting and transferring device for casting mold

Info

Publication number: CN219093611U
Application number: CN202320254145.9U
Authority: CN
Inventors: 江俊海; 赵显花; 殷秀云
Original assignee: Qingdao Junchao Machinery Manufacturing Co ltd
Current assignee: Qingdao Junchao Machinery Manufacturing Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-30
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to the technical field of mold transfer, in particular to a lifting and transferring device for a casting mold, which comprises a vehicle bottom plate, wherein an upright post is fixed on the upper side of the vehicle bottom plate, two first motors are installed at the upper end of the upright post, lifting screw rods positioned on the inner sides of the upright post are respectively fixed at the driving ends of the two first motors, two vertical sliding grooves are formed in two sides of the upright post, lifting screw rod sliding blocks are respectively connected to the outer sides of the two lifting screw rods in a threaded rotation mode, and the two lifting screw rod sliding blocks are respectively and slidably connected to the inner sides of the two vertical sliding grooves. According to the utility model, the die placed on the upper side of the L-shaped supporting plate can be automatically unloaded through the die unloading mechanism, and workers are not required to climb up to unload the die when the die is lifted to the high position, so that the unloading safety is improved, and the die unloading mechanism can clamp the die in the transferring process to prevent the die from sliding off the L-shaped supporting plate.

Description

Lifting and transferring device for casting mold

Technical Field

The utility model relates to the technical field of mold transfer, in particular to a lifting and transferring device for a casting mold.

Background

The casting mould is to make the structural shape of the part by using other materials which are easy to mold in advance, then put the mould into a sand mould, so that a cavity with the same structural size as the part is formed in the sand mould, and then the liquid with fluidity is poured into the cavity, and the part with the same structural shape as the mould can be formed after the liquid is cooled and solidified, thus the casting mould is an important ring in the casting process.

The publication number is: the utility model patent of CN215392431U discloses a lifting transfer device for a casting mold, which comprises a lifting thread cylinder, a connecting rod, a lifting platform, an electric cabinet, a movable push plate and a power supply battery. Through the top surface center with driving motor's base fixed connection promotion box, the top surface center of driving motor's output shaft fixed connection driving gear, through the tooth face of connecting the gear that rotates with driving gear's tooth face meshing, through the top of the bottom surface center fixed connection threaded rod that will rotate the gear, make the threaded rod rotate in the inside of promoting the box when starting driving motor, through the outer wall surface with the inside threaded connection threaded rod of lifting screw section of thick bamboo, the wall with the tip fixed connection lifting screw section of thick bamboo of connecting rod and fixed block, through the lateral wall surface with the outer wall fixed connection lifting platform of fixed block, make lifting platform can go up and down when the threaded rod is rotatory, place the mould that will cast when lifting platform's top surface, thereby can be convenient for go up and down the mould that casts.

The patent has certain defects: this patent is directly placed the mould and is transported in the platform backup pad, does not have clamping positioning mechanism, and the mould is easy to the landing in transit, causes the mould damage, and this patent can not be unloaded the mould of platform upside voluntarily in addition, when the mould is promoted to higher position department, needs artifical climbing to the eminence to unload the mould, has very big potential safety hazard in this process.

Accordingly, a lifting and transferring device for a casting mold is provided by a person skilled in the art to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a lifting and transferring device for a casting mold, which aims to solve the problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a casting mould is with promoting transfer device, includes the bottom plate, the upside of bottom plate is fixed with the stand, two first motors are installed to the upper end of stand, two the drive end of first motor all is fixed with the lift lead screw that is located the stand inboard, two vertical spouts have been seted up to the both sides of stand, two the outside of lift lead screw all is connected with lift lead screw slider through the screw thread rotation, two lift lead screw slider sliding connection respectively in the inboard of two vertical spouts, and the one end of two lift lead screw sliders all is fixed with L shape backup pad, still includes; the two die blanking mechanisms are respectively arranged in the two L-shaped supporting plates, the die blanking mechanisms comprise a transverse sliding groove formed in the lower side of the inner portion of the L-shaped supporting plates and a second motor arranged at one end of the lower side of the L-shaped supporting plates, a translation screw rod is fixed at the driving end of the second motor, a sliding cross rod is connected to the inner side of the transverse sliding groove in a sliding mode, a translation screw rod sliding block extending to the outer portion of the L-shaped supporting plates is fixed at the position of the lower side of the sliding cross rod at the middle section, the translation screw rod is connected to the inner portion of the translation screw rod sliding block in a penetrating mode through threads, two cavities are formed in the two ends of the inner portion of the sliding cross rod, electric telescopic rods are all arranged at the inner side ends of the two cavities, telescopic rods extending to the outer portion of the sliding cross rod are all fixed at the telescopic ends of the two telescopic rods, and clamping plates are all fixed at one ends of the two fixing rods.

Preferably, one side of the clamping plate is fixed with an anti-slip pad.

Preferably, a push handle is fixed at one end of the upper side of the vehicle bottom plate.

Preferably, four moving wheels which are arranged in a rectangular shape are arranged on the lower side of the vehicle bottom plate.

Preferably, the thread lift angle between the lifting screw rod and the lifting screw rod sliding block is smaller than the friction angle.

Preferably, the first motor is a servo motor.

Compared with the prior art, the lifting and transferring device for the casting mold provided by the utility model has the following improvements and advantages:

according to the utility model, the die placed on the upper side of the L-shaped supporting plate can be automatically unloaded through the die unloading mechanism, and workers are not required to climb up to unload the die when the die is lifted to the high position, so that the unloading safety is improved, and the die unloading mechanism can clamp the die in the transferring process to prevent the die from sliding off the L-shaped supporting plate.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic view of a first view angle structure of the present utility model;

FIG. 2 is a schematic view of a second view angle structure of the present utility model;

FIG. 3 is a schematic cross-sectional view of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A in accordance with the present utility model;

fig. 5 is a schematic view of the structure of the interior of the sliding rail of the present utility model.

Reference numerals illustrate:

1. a vehicle bottom plate; 2. a column; 3. a first motor; 4. lifting the screw rod; 5. lifting the screw rod sliding block; 6. an L-shaped support plate; 7. a vertical chute; 8. a transverse chute; 9. a sliding cross bar; 10. a telescopic rod; 11. a cavity; 12. an electric telescopic rod; 13. a fixed rod; 14. a clamping plate; 15. translating the screw rod sliding block; 16. a second motor; 17. translating the screw rod; 18. an anti-slip pad; 19. a pushing handle; 20. and (5) moving the wheel.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.

The utility model provides a lifting and transferring device for a casting mold through improvement, which comprises the following technical scheme:

as shown in fig. 1-5, a lifting and transferring device for a casting mold comprises a bottom plate 1, wherein an upright post 2 is fixed on the upper side of the bottom plate 1, two first motors 3 are installed at the upper ends of the upright post 2, lifting screw rods 4 positioned on the inner side of the upright post 2 are fixed at the driving ends of the two first motors 3, two vertical sliding grooves 7 are formed in two sides of the upright post 2, lifting screw rod sliding blocks 5 are connected on the outer sides of the two lifting screw rods 4 through threaded rotation, the two lifting screw rod sliding blocks 5 are respectively and slidably connected on the inner sides of the two vertical sliding grooves 7, and an L-shaped supporting plate 6 is fixed at one end of each of the two lifting screw rod sliding blocks 5; the two die blanking mechanisms are respectively arranged in the two L-shaped supporting plates 6, each die blanking mechanism comprises a transverse sliding groove 8 formed in the lower side of the inner portion of each L-shaped supporting plate 6 and a second motor 16 arranged at one end of the lower side of each L-shaped supporting plate 6, a translation screw rod 17 is fixed at the driving end of each second motor 16, a sliding cross rod 9 is slidably connected to the inner side of each transverse sliding groove 8, a translation screw rod sliding block 15 extending to the outer portion of each L-shaped supporting plate 6 is fixed at the position of the lower side of each sliding cross rod 9, the translation screw rods 17 penetrate through threads to be rotatably connected to the inner portion of each translation screw rod sliding block 15, two cavities 11 are formed in the two ends of the inner portion of each sliding cross rod 9, electric telescopic rods 12 are respectively arranged at the inner ends of the two cavities 11, telescopic rods 10 extending to the outer portions of each sliding cross rod 9 are respectively fixed at the telescopic ends of the two electric telescopic rods 12, fixing rods 13 are respectively fixed at the upper ends of the two telescopic rods 10, and clamping plates 14 are respectively fixed at one ends of the two fixing rods 13.

Further, the anti-slip pad 18 is fixed on one side of the clamping plate 14, and the anti-slip pad 18 can increase friction between the clamping plate 14 and the mold, so that the unloading is smoother.

Further, a push handle 19 is fixed at one end of the upper side of the vehicle bottom plate 1, and the push handle 19 is used for pushing the whole device to move.

Further, four moving wheels 20 arranged in a rectangular shape are arranged on the lower side of the vehicle bottom plate 1, and the moving wheels 20 drive the device to move.

Further, the thread lift angle between the lifting screw rod 4 and the lifting screw rod sliding block 5 is smaller than the friction angle, so that a self-locking effect is achieved, and the lifting screw rod sliding block 5 is prevented from falling down.

Further, the first motor 3 is a servo motor, and the servo motor can accurately control the rotation angle, so that the lifting height of the die can be accurately controlled.

Working principle: when the die is used, the die is placed on the upper side of the L-shaped supporting plate 6, the pushing handle 19 pushes the device to move integrally, so that the die can be transported, the first motor 3 is controlled to operate to drive the lifting screw rod 4 to rotate, the lifting screw rod 4 is controlled to rotate to drive the lifting screw rod sliding block 5 to move up and down on the inner side of the vertical sliding groove 7 through threaded engagement, the lifting screw rod sliding block 5 drives the L-shaped supporting plate 6 to move up and down, the L-shaped supporting plate 6 can drive the die on the upper side to move up and down, the telescopic end of the electric telescopic rod 12 of the die blanking mechanism is controlled to retract, the telescopic rod 10 is driven to move towards the inner side of the cavity 11, the telescopic rod 10 drives the fixed rod 13 and the clamping plate 14 to move, the two clamping plates 14 on two sides are combined to move, the two clamping plates 14 clamp the two sides of the die, then the second motor 16 is controlled to operate to drive the translation screw rod 17 to move up and down, the translation screw rod 17 is driven to move towards one end through threaded engagement, the translation screw rod sliding block 15 drives the sliding rod 9 to move on the inner side of the horizontal sliding groove 8, so that the die is driven to move towards one end of the L-shaped supporting plate 6, and then the die can be unloaded from the upper side of the L-shaped supporting plate 6, the die can be transported manually, the die can be clamped by the clamping plates is not required to be moved, and the die can be clamped by the clamping plates 14 is prevented from being moved, and the two sides to be moved to the high, and the die can be stably and easily unloaded.

Claims

1. The utility model provides a casting mould is with promoting transfer device, includes car bottom plate (1), the upside of car bottom plate (1) is fixed with stand (2), two first motors (3) are installed to the upper end of stand (2), two the drive end of first motor (3) all is fixed with lift lead screw (4) that are located stand (2) inboard, two vertical spout (7) have been seted up to the both sides of stand (2), two the outside of lift lead screw (4) all is connected with lift lead screw slider (5) through the screw thread rotation, two lift lead screw slider (5) respectively sliding connection in the inboard of two vertical spout (7), and the one end of two lift lead screw slider (5) all is fixed with L shape backup pad (6), its characterized in that still includes;

two mould unloading mechanisms, two mould unloading mechanisms set up respectively in the inside of two L shape backup pad (6), and mould unloading mechanism is including setting up in horizontal spout (8) of L shape backup pad (6) inside downside, install in second motor (16) of L shape backup pad (6) downside one end, the drive end of second motor (16) is fixed with translation lead screw (17), the inboard sliding connection of horizontal spout (8) has slide rail (9), the downside of slide rail (9) is located middle section position department and is fixed with translation lead screw slider (15) that extend to L shape backup pad (6) outside, translation lead screw (17) are connected in the inside of translation lead screw slider (15) through screw thread running-through, two cavity (11) have been seted up at the inside both ends of slide rail (9), two electric telescopic handle (12) are all installed to the inboard one end of cavity (11), two electric telescopic handle (12) all are fixed with telescopic handle (10) that extend to slide rail (9) outside, two upper end (13) all are fixed with clamp plate (13).

2. The lifting and transferring device for casting molds according to claim 1, wherein: one side of the clamping plate (14) is fixed with an anti-slip pad (18).

3. The lifting and transferring device for casting molds according to claim 1, wherein: one end of the upper side of the vehicle bottom plate (1) is fixed with a push handle (19).

4. The lifting and transferring device for casting molds according to claim 1, wherein: four moving wheels (20) which are arranged in a rectangular shape are arranged on the lower side of the vehicle bottom plate (1).

5. The lifting and transferring device for casting molds according to claim 1, wherein: the thread lift angle between the lifting screw rod (4) and the lifting screw rod sliding block (5) is smaller than the friction angle.

6. The lifting and transferring device for casting molds according to claim 1, wherein: the first motor (3) is a servo motor.