CN215544244U

CN215544244U - Refrigerator length-adjustable edge folding die

Info

Publication number: CN215544244U
Application number: CN202121044065.8U
Authority: CN
Inventors: 高奎
Original assignee: Chuzhou Aidihe Machinery Equipment Co ltd
Current assignee: Chuzhou Aidihe Machinery Equipment Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-01-18
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a folding die with adjustable refrigerator length, relates to the technical field of die folding, and aims to solve the problems that the existing folding die for a refrigerator is simple in design, cannot adjust the length of a part needing folding in the production of the refrigerator, has a fixed folding angle of a folding machine, cannot adjust the angle of the part needing folding, and the like. The utility model can not only adjust the length of the part needing edge folding in the production process of the refrigerator, but also adjust the angle needing edge folding, and has extremely high functional shape and practicability.

Description

Refrigerator length-adjustable edge folding die

Technical Field

The utility model relates to the technical field of mould edge folding, in particular to an edge folding mould with adjustable refrigerator length.

Background

The flanging die is a tool for forming and processing the plate, the tool comprises various parts, and different dies comprise different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. And a tool for forming the blank into a product with a specific shape and size under the pressure of the bending machine. The flanging die is divided into an upper die and a lower die of a bending machine and is used for stamping and separating a plate. The forming mold has a cavity and the separating mold has a cutting edge.

Along with the continuous maturity of hem technique and the needs to two hem panels, various types of hem machines are constantly put into use, but the hem angle of refrigerator panel's hem machine is fixed angle now, can not adjust to different angles and use, and refrigerator panel length can't adjust and lead to the functionality of mould to receive the restriction, has provided a refrigerator length adjustable hem mould for this.

SUMMERY OF THE UTILITY MODEL

The utility model provides a folding die with adjustable length for a refrigerator, which solves the problems that the length of a plate cannot be adjusted by the folding die for the refrigerator plate, the folding angle of a folding machine is fixed, and the angle cannot be adjusted to meet different requirements.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a folding die with adjustable length of a refrigerator comprises a base, wherein a first notch is formed in the base, a first double-shaft motor is fixedly connected to the bottom of the first notch, output shafts at two ends of the first double-shaft motor are fixedly connected with threaded rods, the other ends of the two threaded rods are rotatably connected to the inner wall of the first notch, driving belt wheels are fixedly connected to the two threaded rods, a first double-direction screw rotatably connected with the inner wall of the first notch is arranged above the threaded rods, two driven belt wheels are fixedly connected to the first double-direction screw, a belt is sleeved outside the driving belt wheels and the driven belt wheels, two connecting blocks in threaded sleeve connection with the first double-direction screw are arranged between the two driven belt wheels, a lower die set is fixedly connected to the upper portions of the two connecting blocks, the lower die set comprises a bottom plate, and a vertical plate and a first push rod motor are hinged to the bottom plate, the base top fixedly connected with frame, the top inner wall fixedly connected with second push rod motor of frame, the output shaft fixedly connected with U type connecting plate of second push rod motor, the bottom fixedly connected with second double shaft motor of U type connecting plate, the equal fixedly connected with second bidirectional screw rod of both ends output shaft of second double shaft motor, two equal thread bush is equipped with the module on the second bidirectional screw rod, the second notch has been seted up to the below of going up the module, the bottom of second notch articulates there is third push rod motor and curb plate, the output shaft and the curb plate surface of third push rod motor are articulated.

Preferably, the output shaft of the first push rod motor is hinged with the top of the vertical plate.

Preferably, the middle part of the upper surface of the base is provided with a pressing plate, and a hollow groove is formed in the pressing plate.

Preferably, two L-shaped plates are arranged in a hollow groove of the pressing plate in a sliding mode, and the L-shaped plates are sleeved on the first bidirectional screw in a threaded mode.

Preferably, the inner walls of the two ends of the U-shaped connecting plate are fixedly connected with connecting rings, and the connecting rings are rotatably connected with the other end of the second bidirectional screw.

Preferably, the top surface of the upper module is in close contact with the bottom surface of the U-shaped connecting plate, and the area of the second notch is equal to that of the side plate.

Compared with the prior art, the utility model has the beneficial effects that: the structure of the double-shaft motor, the push rod motor, the bidirectional screw rod and the like is installed, wherein the threaded rod is driven to rotate through the rotation of the output shaft at the top end of the first double-shaft motor, so that the driving belt wheel is driven to rotate, the first bidirectional screw rod is driven to rotate through the matching between the belt and the belt wheel, the connecting block is driven to move due to the threaded matching between the connecting block and the first bidirectional screw rod, the vertical plate is driven to rotate along the intersection point of the vertical plate and the bottom plate through the work of the first push rod motor, the second bidirectional screw rod is driven to rotate through the rotation of the second double-shaft motor, and the upper surface of the upper die set is in close contact with the ground of the frame, so that the upper die set is driven to move, and the length of the die is adjusted.

Drawings

FIG. 1 is a schematic sectional view of an elevational view of a folding mold with adjustable length for a refrigerator according to the present invention;

FIG. 2 is a schematic perspective view of a folding mold with adjustable length for a refrigerator according to the present invention;

FIG. 3 is a schematic structural diagram of a folding mold with adjustable length for a refrigerator according to the present invention;

fig. 4 is a schematic front sectional view of a folding die with an adjustable length for a refrigerator according to the present invention in a working state.

In the figure: the automatic feeding device comprises a base 1, a first notch 2, a first double-shaft motor 3, a threaded rod 4, a driving belt wheel 5, a driven belt wheel 6, a belt 7, a first double-direction screw rod 8, a connecting block 9, a bottom plate 10, a vertical plate 11, a first push rod motor 12, a pressing plate 13, a 14L-shaped plate, a frame 15, a second push rod motor 16, a connecting plate 17U-shaped, a second double-shaft motor 18, a second double-direction screw rod 19, an upper module 20, a second notch 21, a third push rod motor 22 and a side plate 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an example provided by the present solution: a folding die with adjustable length of a refrigerator comprises a base 1, a first notch 2 is formed in the base 1, a first double-shaft motor 3 is fixedly connected to the bottom of the first notch 2, output shafts at two ends of the first double-shaft motor 3 are fixedly connected with threaded rods 4, the other ends of the two threaded rods 4 are rotatably connected to the inner wall of the first notch 2, driving belt wheels 5 are fixedly connected to the two threaded rods 4, a first double-direction screw 8 rotatably connected to the inner wall of the first notch 2 is arranged above the threaded rods 4, two driven belt wheels 6 are fixedly connected to the first double-direction screw 8, a belt 7 is sleeved outside the driving belt wheels 5 and the driven belt wheels 6, two connecting blocks 9 in threaded sleeve connection with the first double-direction screw 8 are arranged between the two driven belt wheels 6, a lower die set is fixedly connected to the upper portions of the two connecting blocks 9, the lower die set comprises a bottom plate 10, a vertical plate 11 and a first push rod motor 12 are hinged to the bottom plate 10, base 1 top fixedly connected with frame 15, frame 15's top inner wall fixedly connected with second push rod motor 16, second push rod motor 16's output shaft fixedly connected with U type connecting plate 17, the bottom fixedly connected with second double-shaft motor 18 of U type connecting plate 17, the equal fixedly connected with second bidirectional screw rod 19 of both ends output shaft of second double-shaft motor 18, equal thread bush is equipped with module 20 on two second bidirectional screw rod 19, second notch 21 has been seted up to the below of going up module 20, the bottom of second notch 21 articulates there are third push rod motor 22 and curb plate 23, third push rod motor 22's output shaft and curb plate 23 surface hinge.

In this embodiment, the output shaft of the first push rod motor 12 is hinged to the top of the vertical plate 11.

In this embodiment, the middle of the upper surface of the base 1 is provided with a pressing plate 13, and a hollow groove is formed inside the pressing plate 13.

In this embodiment, two L-shaped plates 14 are slid in the hollow groove of the pressing plate 13, and the two L-shaped plates 14 are threadedly sleeved on the first bidirectional screw 8.

In this embodiment, the inner walls of the two ends of the U-shaped connecting plate 17 are both fixedly connected with a connecting ring, and the connecting ring is rotatably connected with the other end of the second bidirectional screw 19.

In this embodiment, the top surface of the upper module 20 is in close contact with the bottom surface of the U-shaped connecting plate 17, and the area of the second notch 21 is equal to the area of the side plate 23.

The working principle is that firstly, the first double-shaft motor 3 is started, output shafts at two ends of the first double-shaft motor 3 rotate to drive the threaded rod 4 to rotate, so as to drive the driving belt wheel 5 to rotate, the belt wheel is matched with the belt 7, so as to drive the first double-shaft screw 8 to rotate, the first double-shaft screw 8 is in threaded fit with the connecting block 9, so as to drive the connecting block 9 to move, similarly, the second double-shaft motor 16 rotates to drive the upper module 20 to move, the length of the flanging workpiece is adjusted by adjusting the first double-shaft motor 3 and the second double-shaft motor 20, when the length between the lower dies is increased, the L-shaped plate can move along with the two sides, so as to ensure the flatness of the flanging contact surface, then, the first push rod motor 12 works, because the output shaft of the first push rod motor 12 is hinged with the top of the vertical rod 11, when the first push rod motor 12 extends or contracts, so as to adjust the angle of the lower module, in a similar way, the third push rod motor 22 works, so that the angle of the side plate 23 is adjusted, the angle of the flanging die is adjusted by adjusting the first push rod motor 12 and the third push rod motor 22, the flanging die is adjusted, different requirements are met, and finally the second push rod motor 16 works to drive the whole pressing device to move downwards to hem the die.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The folding die with the adjustable length of the refrigerator comprises a base (1) and is characterized in that a first notch (2) is formed in the base (1), a first double-shaft motor (3) is fixedly connected to the bottom of the first notch (2), threaded rods (4) are fixedly connected to output shafts at two ends of the first double-shaft motor (3), the other ends of the two threaded rods (4) are rotatably connected to the inner wall of the first notch (2), driving belt wheels (5) are fixedly connected to the two threaded rods (4), a first double-direction screw (8) rotatably connected with the inner wall of the first notch (2) is arranged above the threaded rods (4), two driven belt wheels (6) are fixedly connected to the first double-direction screw (8), a belt (7) is sleeved on the driving belt wheels (5) and the driven belt wheels (6), two connecting blocks (9) in threaded sleeve joint with a first bidirectional screw (8) are arranged between the two driven belt wheels (6), a lower module is fixedly connected above the two connecting blocks (9), the lower module comprises a bottom plate (10), a vertical plate (11) and a first push rod motor (12) are hinged to the bottom plate (10), a frame (15) is fixedly connected above the base (1), a second push rod motor (16) is fixedly connected to the inner wall of the top of the frame (15), a U-shaped connecting plate (17) is fixedly connected to an output shaft of the second push rod motor (16), a second double-shaft motor (18) is fixedly connected to the bottom of the U-shaped connecting plate (17), second bidirectional screws (19) are fixedly connected to output shafts at two ends of the second double-shaft motor (18), and an upper module (20) is sleeved on the two second bidirectional screws (19) in a threaded sleeve way, a second notch (21) is formed in the lower portion of the upper module (20), a third push rod motor (22) and a side plate (23) are hinged to the bottom of the second notch (21), and an output shaft of the third push rod motor (22) is hinged to the surface of the side plate (23).

2. The hemming die for refrigerator length adjustment according to claim 1, wherein the output shaft of the first push rod motor (12) is hinged to the top of the riser (11).

3. The refrigerator length adjustable flanging die of claim 1, characterized in that a pressing plate (13) is installed in the middle of the upper surface of the base (1), and a hollow groove is formed inside the pressing plate (13).

4. A refrigerator length adjustable flanging die as claimed in claim 3, characterized in that two L-shaped plates (14) are slid in the hollow groove of the pressing plate (13), and the two L-shaped plates (14) are threaded on the first two-way screw (8).

5. The refrigerator length-adjustable flanging die of claim 1, characterized in that the inner walls of the two ends of the U-shaped connecting plate (17) are fixedly connected with a connecting ring, and the connecting ring is rotatably connected with the other end of the second bidirectional screw (19).

6. A refrigerator length adjustable hemming die according to claim 1 wherein the top surface of the upper die set (20) is in close contact with the bottom surface of the U-shaped connecting plate (17), and the area of the second notch (21) is equal to the area of the side plate (23).