CN216801451U

CN216801451U - Metal plate bending boosting mechanism

Info

Publication number: CN216801451U
Application number: CN202123206893.XU
Authority: CN
Inventors: 吴志梅; 苏雅恒; 邹水庆; 陈建平; 吴宁
Original assignee: Liuzhou Speed Laser Technology Co ltd
Current assignee: Liuzhou Speed Laser Technology Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-06-24
Anticipated expiration: 2031-12-20

Abstract

The utility model belongs to the technical field of metal plate processing, in particular to a metal plate bending boosting mechanism, which comprises a side plate, a base fixed at the top of the side plate and a shell fixed at the top of the base, wherein a forming groove is formed in the base, a bottom plate is sleeved in the forming groove in a sliding manner, a first reset spring is fixed between the bottom of the bottom plate and the inner bottom wall of the forming groove, a first driving rod is fixed at the bottom of the bottom plate, and the bottom of the first driving rod penetrates through the base and is provided with a boosting assembly; the boosting assembly comprises a second driving rod which is in sliding sleeve joint with the bottom of the first driving rod, and the second driving rod is rotatably connected with the side plate through a rotating shaft. According to the utility model, the bottom plate and the first driving rod can eject the formed metal plate, the metal plate is formed by the aid of the arranged boosting mechanism, and the boosting mechanism is moved by the aid of the bottom plate and the first driving rod without an additional power source.

Description

Metal plate bending boosting mechanism

Technical Field

The utility model relates to the technical field of metal plate processing, in particular to a metal plate bending boosting mechanism.

Background

In the processing process of the metal plate, the metal plate is required to be bent frequently to meet the use requirement, the metal plate is bent into a U-shaped shape through a forming device, but the existing bending mechanism only depends on a punch to bend the metal plate when in use, the metal plate is easy to deform in the bending process to influence the quality of the metal plate, and meanwhile, a positioning plate for fixing the metal plate and a boosting mechanism for influencing the bending of the metal plate are required.

SUMMERY OF THE UTILITY MODEL

The metal plate bending boosting mechanism provided by the utility model solves the problems in the prior art.

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

the utility model provides a metal sheet boosting mechanism of bending, includes the curb plate, fixes at the base at curb plate top, fixes the shell at the base top, the shaping groove has been seted up to the inside of base, the inside in shaping groove slides and has cup jointed the bottom plate, be fixed with a reset spring between the bottom of bottom plate and the interior diapire in shaping groove, the bottom of bottom plate is fixed with first actuating lever, and the bottom of first actuating lever passes the base and is provided with the boosting subassembly.

The boosting assembly comprises a second driving rod which is in sliding sleeve connection with the bottom of the first driving rod, the second driving rod is connected with the side plate through a rotating shaft in a rotating mode, a third driving rod is sleeved on one end, far away from the first driving rod, of the second driving rod in a sliding mode, the third driving rod is sleeved with the base in a vertical sliding mode, the boosting roller is arranged at the top of the third driving rod, and a first accommodating groove used for accommodating the boosting roller is formed in the top of the base.

Preferably, an electric telescopic rod is fixed on the inner top wall of the shell, a first molding block is fixed at the bottom of the electric telescopic rod, a second accommodating groove is formed in the bottom of the first molding block, a guide rod is sleeved in the second accommodating groove in a sliding mode, a second molding block is fixed at the bottom of the guide rod, and a second reset spring is fixed between the second molding block and the inner top wall of the second accommodating groove.

Preferably, the top bilateral symmetry of base is inherent two mounting panels, two the third groove of accomodating has all been seted up to the relative one side of mounting panel, the inside in groove is accomodate to the third slides and has cup jointed the sloping block, and can conflict with the sloping block during first shaping piece downstream, get into the inside in groove is accomodate to the drive sloping block third.

Preferably, two one side that the sloping block kept away from mutually all is fixed with the fourth drive rod, and the fourth drive rod cup joints with the mounting panel along the horizontal direction slip, the fourth drive rod is kept away from sloping block one end and is fixed with the locating plate of L shape.

Preferably, a baffle is fixed inside the forming groove and is positioned below the bottom plate.

Preferably, a third return spring which is horizontally arranged is fixed between the inclined block and the third accommodating groove.

According to the metal plate forming device, the formed metal plate can be ejected out through the arranged bottom plate and the first driving rod, so that blanking is facilitated, the metal plate is formed by the aid of the boosting mechanism, the movement of the boosting mechanism is realized by means of the bottom plate and the first driving rod without the need of an additional power source, meanwhile, before forming, the positioning plate is used for determining the position of the metal plate, the machining precision of the metal plate is improved, during forming, the metal plate is firstly fixed by the second forming block, then the positioning plate is driven to be separated from the metal plate through the arranged inclined block and the fourth driving rod, and during forming, the metal plate is prevented from being deformed and damaged due to large friction force between the positioning plate and the side wall of the metal plate.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of a metal plate bending boosting mechanism according to the present invention;

FIG. 2 is a schematic structural diagram of a boosting assembly of a metal plate bending boosting mechanism according to the present invention;

fig. 3 is a top sectional view of an inclined block mounting structure of a metal plate bending boosting mechanism according to the present invention.

In the figure: 1. a side plate; 2. a base; 3. a housing; 4. forming a groove; 5. a base plate; 6. a first drive lever; 7. a second drive lever; 8. a third drive lever; 9. a boosting roller; 10. a first receiving groove; 11. an electric telescopic rod; 12. a first molding block; 13. a second receiving groove; 14. a guide bar; 15. a second molding block; 16. a second return spring; 17. mounting a plate; 18. a third receiving groove; 19. a sloping block; 20. a fourth drive lever; 21. and (7) positioning the plate.

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. 1-3, a sheet metal boosting mechanism that bends, including curb plate 1, fix at base 2 at curb plate 1 top, fix at the shell 3 at base 2 top, shaping groove 4 has been seted up to the inside of base 2, the inside slip of shaping groove 4 has cup jointed bottom plate 5, be fixed with first reset spring between the bottom of bottom plate 5 and the interior diapire of shaping groove 4, the bottom of bottom plate 5 is fixed with first actuating lever 6, and the bottom of first actuating lever 6 passes base 2 and is provided with the boosting subassembly.

The boosting assembly comprises a second driving rod 7 which is in sliding sleeve connection with the bottom of the first driving rod 6, the second driving rod 7 is connected with the side plate 1 through a rotating shaft in a rotating mode, the third driving rod 8 is sleeved with one end, away from the first driving rod 6, of the second driving rod 7 in a sliding mode, the third driving rod 8 is sleeved with the base 2 along the vertical sliding mode, the boosting roller 9 is arranged at the top of the third driving rod 8, the first accommodating groove 10 used for accommodating the boosting roller 9 is formed in the top of the base 2, the second driving rod 7 is driven by the first driving rod 6 to rotate around the rotating shaft when the bottom plate 5 moves downwards, the boosting roller 9 is driven by the third driving rod 8 to move upwards when the second driving rod 7 rotates, and the boosting roller 9 pushes the bottom of the metal plate to help the forming of the metal plate.

Further, an electric telescopic rod 11 is fixed on the inner top wall of the shell 3, a first molding block 12 is fixed at the bottom of the electric telescopic rod 11, a second accommodating groove 13 is formed in the bottom of the first molding block 12, a guide rod 14 is slidably sleeved in the second accommodating groove 13, a second molding block 15 is fixed at the bottom of the guide rod 14, and a second return spring 16 is fixed between the second molding block 15 and the inner top wall of the second accommodating groove 13.

Further, two inherent mounting panels 17 of base 2's top bilateral symmetry, two the third groove 18 of accomodating has all been seted up to the relative one side of mounting panel 17, the inside slip of accomodating groove 18 of third has cup jointed sloping block 19, and can conflict with sloping block 19 during first shaping block 12 downstream, get into the inside of accomodating groove 18 of third with drive sloping block 19.

Further, two the sloping block 19 keeps away from one side mutually and all is fixed with fourth drive rod 20, and fourth drive rod 20 and mounting panel 17 slip along the horizontal direction and cup joint, the sloping block 19 one end is fixed with the locating plate 21 of L shape is kept away from to fourth drive rod 20, and electric telescopic handle 11 drives first shaping block 12 downstream, and second shaping block 15 is at first laminated with the metal sheet, fixes it, then first shaping block 12 contradicts with sloping block 19 for sloping block 19 is taken in to the third and is accomodate inside the groove 18, and sloping block 19 drives locating plate 21 and metal sheet separation through fourth drive rod 20, and when preventing the metal sheet shaping, the metal sheet warp is caused to the frictional force between locating plate 21 and the metal sheet.

Furthermore, a baffle is fixed inside the forming groove 4 and is positioned below the bottom plate 5.

Further, a third return spring is fixed between the inclined block 19 and the third receiving groove 18.

The working principle is as follows: when the device is used, a metal plate is placed between the positioning plates 21, the electric telescopic rod 11 is started, the electric telescopic rod 11 drives the first forming block 12 to move downwards, the second forming block 15 is firstly attached to the metal plate to fix the metal plate, then the first forming block 12 is abutted to the inclined block 19, the inclined block 19 is accommodated into the third accommodating groove 18, the inclined block 19 drives the positioning plates 21 to separate from the metal plate through the fourth driving rod 20, the metal plate is prevented from being deformed due to friction force between the positioning plates 21 and the metal plate when the metal plate is formed, the first forming block 12 continues to be pressed downwards, the metal plate enters the inside of the forming groove 4 and simultaneously presses the bottom plate 5 downwards, the bottom plate 5 drives the second driving rod 7 to rotate around a rotating shaft through the first driving rod 6, the boosting roller 9 is driven to move upwards through the third driving rod 8 when the second driving rod 7 rotates, and the boosting roller 9 pushes the bottom of the metal plate, the forming of the metal plate is facilitated, after the metal plate is formed, the electric telescopic rod 11 moves upwards, the bottom plate 5 moves upwards under the action of the first return spring, and the formed metal plate is ejected out, so that the metal plate can be conveniently discharged; the device is through the shaping of the boosting mechanism help metal sheet that sets up, and boosting mechanism's motion relies on bottom plate 5 and first actuating lever 6 to realize, do not need additional power supply, bottom plate 5 and first actuating lever 6 can be ejecting with fashioned metal sheet simultaneously, the unloading of being convenient for goes on, simultaneously before the shaping, locating plate 21 is used for confirming the position of metal sheet, the precision of metal sheet processing is improved, when the shaping, the second shaping piece 15 is at first fixed metal sheet, later drive locating plate 21 and metal sheet separation through sloping block 19 and the fourth actuating lever 20 that sets up, when preventing the shaping, the great metal sheet that leads to of frictional force between locating plate 21 and the metal sheet lateral wall warp, damage the metal sheet.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

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. A metal plate bending boosting mechanism comprises a side plate (1), a base (2) fixed to the top of the side plate (1) and a shell (3) fixed to the top of the base (2), and is characterized in that a forming groove (4) is formed in the base (2), a bottom plate (5) is sleeved in the forming groove (4) in a sliding mode, a first reset spring is fixed between the bottom of the bottom plate (5) and the inner bottom wall of the forming groove (4), a first driving rod (6) is fixed to the bottom of the bottom plate (5), and the bottom of the first driving rod (6) penetrates through the base (2) and is provided with a boosting assembly;

the boosting assembly comprises a second driving rod (7) which is slidably sleeved with the bottom of the first driving rod (6), the second driving rod (7) is rotatably connected with the side plate (1) through a rotating shaft, a third driving rod (8) is slidably sleeved at one end, far away from the first driving rod (6), of the second driving rod (7), the third driving rod (8) is sleeved with the base (2) along vertical sliding, a boosting roller (9) is arranged at the top of the third driving rod (8), and a first accommodating groove (10) for accommodating the boosting roller (9) is formed in the top of the base (2).

2. The metal plate bending and boosting mechanism according to claim 1, wherein an electric telescopic rod (11) is fixed on an inner top wall of the housing (3), a first forming block (12) is fixed at the bottom of the electric telescopic rod (11), a second accommodating groove (13) is formed in the bottom of the first forming block (12), a guide rod (14) is sleeved in the second accommodating groove (13) in a sliding mode, a second forming block (15) is fixed at the bottom of the guide rod (14), and a second return spring (16) is fixed between the second forming block (15) and the inner top wall of the second accommodating groove (13).

3. The metal plate bending and boosting mechanism according to claim 2, wherein two mounting plates (17) are symmetrically and fixedly arranged on two sides of the top of the base (2), a third accommodating groove (18) is formed in each of two opposite sides of the mounting plates (17), an inclined block (19) is sleeved in each third accommodating groove (18) in a sliding mode, and the first forming block (12) can abut against the inclined block (19) when moving downwards to drive the inclined block (19) to enter the third accommodating groove (18).

4. The metal plate bending boosting mechanism according to claim 3, wherein a fourth driving rod (20) is fixed to one side of each of the two inclined blocks (19) far away from the one side, the fourth driving rod (20) is in sliding sleeve connection with the mounting plate (17) along the horizontal direction, and an L-shaped positioning plate (21) is fixed to one end, far away from the inclined blocks (19), of the fourth driving rod (20).

5. The metal plate bending assisting mechanism according to claim 1, wherein a baffle is fixed inside the forming groove (4) and is located below the bottom plate (5).

6. The metal plate bending assisting mechanism according to claim 4, wherein a horizontally arranged third return spring is fixed between the sloping block (19) and the third receiving groove (18).