CN115740115A

CN115740115A - Bending production line for metal plate for learning table

Info

Publication number: CN115740115A
Application number: CN202211594495.6A
Authority: CN
Inventors: 汪澍; 蒋四文
Original assignee: Anhui Hongtai Electronic Information Technology Co ltd
Current assignee: Anhui Hongtai Electronic Information Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-03-07

Abstract

The invention relates to the technical field of production of learning tables, in particular to a bending production line of a metal plate for a learning table, which comprises a first heating furnace, a second heating furnace, a transmission mechanism and a workpiece, wherein a hydraulic part is arranged behind the transmission mechanism, an upper pressing plate is fixed below the hydraulic part through a bolt, a supporting seat is arranged below the upper pressing plate, and an elastic part is arranged between the upper pressing plate and the supporting seat; a vertical bending block, a horizontal die and a semicircular die are machined in the middle of the supporting seat; the pressure head is fixed on the lower end face of the upper pressure plate through bolts, a cavity is formed in the pressure head, and a driving mechanism and a side pressurizing piece are arranged in the cavity. The two-step bending method is convenient and quick, and has low processing cost, and the plate can be conveniently taken out and cooled after the plate is bent at right angle and then extruded into a semicircular bend.

Description

Bending production line of metal plate for learning table

Technical Field

The invention relates to the technical field of learning table production, in particular to a bending production line of a metal plate for a learning table.

Background

The study table is a novel, scientific, humanized and practical study auxiliary tool, is suitable for 3-18 years old children to teenagers, is a tool made by ergonomics, human mechanics, human physiology and the like through countless data acquisition, experiments and argumentation, and is two completely different concepts.

In the prior art, in order to prevent the potential safety hazard that the edge of the metal plate learning table top is scratched by a user in the using process, the edge of the metal plate learning table top needs to be bent, because the table top is large, a traditional bending machine is adopted, an operator is difficult to move raw materials to bend the metal plate learning table top from two sides, the bending angle precision is not high, if a casting method is adopted, the cost is high, subsequent polishing treatment is needed, and the production efficiency is low.

Disclosure of Invention

In order to solve the problems in the background art, the invention provides a bending processing production line for a metal plate for a learning table.

In order to achieve the purpose, the invention provides the following technical scheme:

a bending processing production line of a metal plate for a learning table comprises a first heating furnace, wherein a conveying mechanism is arranged on the right side of the first heating furnace; a second heating furnace is arranged on the right side of the conveying mechanism, a workpiece is placed on the conveying mechanism, the left end and the right end of the workpiece extend into the first heating furnace and the second heating furnace respectively, a hydraulic part is arranged behind the conveying mechanism, an upper pressing plate is fixed below the hydraulic part through bolts, a supporting seat is arranged below the upper pressing plate, and an elastic part is arranged between the upper pressing plate and the supporting seat; a vertical bending block, a horizontal die and a semicircular die are processed in the middle of the supporting seat; the pressing head is fixed on the lower end face of the upper pressing plate through bolts, a cavity is formed in the pressing head, a driving mechanism is fixed on the bolts in the cavity, and the driving mechanism is in transmission connection with the side pressurizing piece.

Further, the conveying mechanism is a chain plate conveying mechanism.

Furthermore, the elastic element comprises a spring, the spring is installed in the inner part in a vertically sliding mode, and the outer part of the spring is sleeved with the spring.

Further, the driving mechanism is a hydraulic driving mechanism.

Compared with the prior art, the invention has the beneficial effects that:

place the raw materials panel of metal sheet study table desktop on transport mechanism, the panel both ends receive the high temperature heating of first heating furnace and second heating furnace, hardness greatly reduced, carry out subsequent operation of buckling more easily, then put the work piece frame that the heating was accomplished on the piece of bending perpendicularly, hydraulic part drives the pressure head and pushes down, through the extrusion of pressure head with the piece of bending perpendicularly, the both ends of work piece form the right angle and bend, later ejecting via actuating mechanism in the pressure head, extrude the both ends of the work piece that the right angle was bent into in the semicircle mould again, form the semicircle and bend, accomplish the processing operation promptly. The two-step bending method is convenient and rapid, and has low processing cost, and the plate can be taken out and cooled after the plate is bent at a right angle and then extruded into a semicircular bend.

Drawings

Fig. 1 is a schematic structural view of the heating operation of the tabletop in the invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the table top of the present invention when being vertically bent once.

Fig. 4 is a schematic structural view of the tabletop when the tabletop is bent in a semicircle twice.

Figure 5 is a schematic view of a desktop produced using the present invention.

In the figure: 1. a first heating furnace; 2. a second heating furnace; 3. a transport mechanism; 4. a workpiece; 6. a hydraulic part; 7. an upper pressure plate; 8. a supporting seat; 9. an elastic member; 10. a vertical bending block; 11. a horizontal die; 12. a semicircular die; 13. a pressure head; 14. a cavity; 15. a drive mechanism; 16. a side pressing member.

Detailed Description

Example 1

Referring to fig. 1 to 5, a bending production line for a metal plate for a learning table includes a first heating furnace 1, wherein a conveying mechanism 3 is disposed on the right side of the first heating furnace 1, and the conveying mechanism 3 is a chain plate conveying mechanism; a second heating furnace 2 is arranged on the right side of the conveying mechanism 3, a workpiece 4 is placed on the conveying mechanism 3, the left end and the right end of the workpiece 4 respectively extend into the first heating furnace 1 and the second heating furnace 2, a hydraulic part 6 is arranged behind the conveying mechanism 3, an upper pressure plate 7 is fixed below the hydraulic part 6 through bolts, a supporting seat 8 is arranged below the upper pressure plate 7, and an elastic part 9 is arranged between the upper pressure plate 7 and the supporting seat 8; the elastic element 9 comprises 91 and 92, the 91 is installed in the 92 in a vertical sliding mode, and the 91 is sleeved with 93; a vertical bending block 10, a horizontal die 11 and a semicircular die 12 are processed in the middle of the supporting seat 8; a pressure head 13 is fixed on the lower end face of the upper pressure plate 7 through a bolt, a cavity 14 is formed in the pressure head 13, a driving mechanism 15 is fixed on the bolt in the cavity 14, and the driving mechanism 15 is in transmission connection with a side pressurizing piece 16; the driving mechanism 15 is a hydraulic driving mechanism.

The working principle of the invention is as follows: place the raw materials panel of metal sheet study table desktop on transport mechanism 3, the panel both ends receive the high temperature heating of first heating furnace 1 and second heating furnace 2, hardness greatly reduced, carry out subsequent operation of buckling more easily, then put work piece 4 frame that the heating was accomplished on perpendicular bending piece 10, hydraulic pressure spare 6 drives pressure head 13 and pushes down, through the extrusion of pressure head 13 with perpendicular bending piece 10, the both ends of work piece 4 form the right angle and bend, 6 in the pressure head 13 later are ejecting via actuating mechanism 15, extrude into semicircle mould 12 with the both ends of the work piece 4 of right angle bending again, form the semicircle and bend, accomplish the processing operation promptly. The two-step bending method is convenient and quick, and has low processing cost, and the plate can be conveniently taken out and cooled after the plate is bent at right angle and then extruded into a semicircular bend.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a processing lines that buckles of metal sheet for study table which characterized in that: the device comprises a first heating furnace (1), wherein a conveying mechanism (3) is arranged on the right side of the first heating furnace (1); a second heating furnace (2) is arranged on the right side of the conveying mechanism (3), a workpiece (4) is placed on the conveying mechanism (3), the left end and the right end of the workpiece (4) respectively extend into the first heating furnace (1) and the second heating furnace (2), a hydraulic part (6) is arranged behind the conveying mechanism (3), an upper pressing plate (7) is fixed below the hydraulic part (6) through bolts, a supporting seat (8) is arranged below the upper pressing plate (7), and an elastic part (9) is arranged between the upper pressing plate (7) and the supporting seat (8); a vertical bending block (10), a horizontal die (11) and a semicircular die (12) are processed in the middle of the supporting seat (8); a pressure head (13) is fixed to the lower end face of the upper pressure plate (7) through bolts, a cavity (14) is formed in the pressure head (13), a driving mechanism (15) is fixed to the bolts in the cavity (14), and the driving mechanism (15) is in transmission connection with a side pressurizing piece (16).

2. The bending processing production line for the metal plate used for the learning table as claimed in claim 1, characterized in that: the conveying mechanism (3) is a chain plate conveying mechanism.

3. The bending line for the metal plate for the learning table as claimed in claim 1 or 2, wherein: the elastic piece (9) comprises a first elastic piece (91) and a second elastic piece (92), wherein the first elastic piece (91) is installed in the second elastic piece (92) in a vertically sliding mode, and the outer portion of the first elastic piece (91) is sleeved with a first elastic piece (93).

4. The bending production line of the metal plate for the learning table as claimed in claim 3, wherein: the driving mechanism (15) is a hydraulic driving mechanism.