CN219112551U

CN219112551U - Plate stretcher

Info

Publication number: CN219112551U
Application number: CN202320093071.5U
Authority: CN
Inventors: 陈洪其; 陈葵; 熊安宁; 闫德常
Original assignee: Wuhan Pusheng Technology Co ltd
Current assignee: Wuhan Pusheng Technology Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-06-02
Anticipated expiration: 2033-01-31

Abstract

The utility model provides a plate stretcher, which comprises a workbench, wherein a front chuck and a rear chuck are arranged on the workbench, a driving oil cylinder connected with the front chuck is arranged at one end of the workbench, and a seat plate is connected to one side of the workbench in a front-back sliding manner. In the utility model, a seat plate sliding back and forth is arranged on one side of a workbench, a shaping press roller positioned above the workbench is connected on one side of the seat plate in a vertical sliding way, the bent plate is extruded by the shaping press roller before being shaped by stretching, and then the plate is rolled back and forth to perform rough shaping.

Description

Plate stretcher

Technical Field

The utility model relates to the technical field of metal plate leveling, in particular to a plate stretcher.

Background

The metal plate has higher requirements on flatness before use, the existing plate has a curling condition, and further needs to be straightened, a plate stretcher is generally used for stretching and straightening during straightening, specifically, two ends of the plate are respectively connected with a front chuck and a rear chuck of the stretcher, one chuck is controlled to move through an oil cylinder to stretch the plate, and the stretched plate is in a flat state; but above-mentioned panel stretcher only sets up preceding chuck and back chuck and realizes the tensile of panel, and this kind of tensile mode is fit for the lower panel of crookedness, to the great panel of crookedness, not only has the inconvenient problem of panel both ends and chuck butt joint, owing to bending stress is great moreover, also can have the problem of bending unevenness after the tensile, and then need carry out stress relief treatment, reduces stretching efficiency.

To this end, the present utility model provides a sheet stretcher.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide a plate stretcher for solving the problems in the background art, one side of a workbench is provided with a shaping press roller positioned above the workbench, the shaping press roller is arranged in a sliding way back and forth and up and down relative to the workbench, and the shaping press roller is used for rolling and shaping a plate with larger curling degree before stretching, so that the curling degree of the plate is reduced.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a panel stretcher, includes the workstation, be provided with preceding chuck and back chuck on the workstation, the one end of workstation is provided with the actuating cylinder who is connected with preceding chuck, sliding connection has the bedplate around one side of workstation, and one side of this workstation still is provided with the gliding actuating mechanism of being used for controlling the bedplate, sliding connection has the integer compression roller that is located the workstation top about the bedplate, be provided with the gliding control cylinder of control integer compression roller on the bedplate.

Further, the driving mechanism comprises a screw rod and a screw sleeve, wherein the screw rod is rotationally connected with one side of the workbench, the screw sleeve is sleeved on the screw rod, and the screw sleeve is fixedly connected with one side of the seat plate.

Further, a locating plate fixedly connected with the control oil cylinder is welded at the top of the seat plate, one end of a roll shaft on the shaping press roll is in sliding connection with one side of the seat plate, and one side of the roll shaft is fixedly connected with an output shaft of the control oil cylinder.

Furthermore, a T-shaped sliding groove is formed in one side of the seat plate, and a T-shaped sliding block in sliding connection with the T-shaped sliding groove is welded at one end of the roll shaft.

Further, a guide shaft which is in sliding connection with the seat plate is fixedly connected to one side of the workbench.

Further, the front chuck comprises a front lower plate and a front limiting plate positioned above the front lower plate, a front compression screw is penetrated and screwed on the front limiting plate, one end of the front lower plate is in sliding connection with one end of the workbench, and one end of the front lower plate is fixedly connected with the output end of the driving oil cylinder.

Further, the rear clamping head comprises a rear lower plate and a rear limiting plate positioned on the rear lower plate, a rear compression screw rod is penetrated and screwed on the rear limiting plate, and one end of the rear lower plate is fixedly connected with the other end of the workbench.

The utility model has the beneficial effects that: the utility model relates to a plate stretcher and a workbench; a front chuck; a front lower plate; a front limiting plate; a front hold-down screw; a rear chuck; a rear lower plate; a rear limiting plate; a rear compression screw; a driving oil cylinder; a seat plate; a positioning plate; a T-shaped chute; a driving mechanism; a screw rod; a silk sleeve; controlling an oil cylinder; shaping press rolls; a roll shaft; a T-shaped slider; and a guide shaft.

1. The utility model discloses a convenient and front chuck and back chuck butt joint at workstation both ends of panel, this kind of setting has the advantage that panel tensile fixed connection is more convenient about the structure that sets up front chuck and back chuck in the one side at workstation setting up the gliding bedplate around one side at the workstation, and sliding connection has the integer compression roller that is located the workstation top from top to bottom in one side of bedplate, before passing through tensile integer to crooked panel, uses the integer compression roller extrusion crooked panel earlier, then rolls around and carries out coarse integer, and the thick plastic panel is convenient.

2. The front clamping head and the rear clamping head are provided with the front compression screw and the rear compression screw for compressing the plate, and the plate with a certain width is compressed by the compression screw, so that the compression force is uniform, the reliability of clamping is improved, and the quality of the stretched plate is further improved.

Drawings

FIG. 1 is a schematic view of a structure of a workbench, a front chuck, a rear chuck, a seat plate, a driving mechanism and a shaping press roller in a plate stretcher of the utility model;

FIG. 2 is a schematic view of a slide connection of a plate stretcher roller and a seat plate according to the present utility model;

in the figure: 1. a work table; 2. a front chuck; 21. a front lower plate; 22. a front limiting plate; 23. a front hold-down screw; 3. a rear chuck; 31. a rear lower plate; 32. a rear limiting plate; 33. a rear compression screw; 4. a driving oil cylinder; 5. a seat plate; 51. a positioning plate; 52. a T-shaped chute; 6. a driving mechanism; 61. a screw rod; 62. a silk sleeve; 7. controlling an oil cylinder; 8. shaping press rolls; 81. a roll shaft; 811. a T-shaped slider; 9. and a guide shaft.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a panel stretcher, including workstation 1, workstation 1 is used for placing the panel of waiting to integer, be provided with front chuck 2 and back chuck 3 on the workstation 1, the one end of workstation 1 is provided with the actuating cylinder 4 of being connected with front chuck 2, sliding connection has bedplate 5 around one side of workstation 1, one side of this workstation 1 still is provided with the actuating mechanism 6 that is used for controlling bedplate 5 gliding, bedplate 5 sliding connection has integer compression roller 8 that is located workstation 1 top from top to bottom, integer compression roller 8 is used for the panel roll compaction that curls on the workstation 1, be provided with the control cylinder 7 that control integer compression roller 8 slided on the bedplate 5, the arched panel of plastic compression roller 8 down motion extrusion, then the in-process of shaping panel is eliminated to the back-and-forth motion, the curling stress in the panel, make the friability greatly reduced of panel.

In this embodiment, the driving mechanism 6 includes a screw 61 rotatably connected to one side of the working table 1 and a screw sleeve 62 sleeved on the screw 61, the screw sleeve 62 is fixedly connected to one side of the seat board 5, the seat board 5 is driven to slide left and right by rotation, the traction force is large, two support plates are welded to one side of the working table 1, two ends of the screw 61 are rotatably connected to the support plates, a driving motor is mounted on one of the support plates, an output shaft of the driving motor is fixedly connected to one end of the screw 61, one side of the working table 1 is fixedly connected to a guide shaft 9 slidably connected to the seat board 5, the guide shaft 9 plays a role in improving the sliding strength of the seat board 5 and preventing deformation, a positioning plate 51 fixedly connected to the control cylinder 7 is welded to the top of the further seat board 5, one end of a roller 81 on the shaping press roll 8 is slidably connected to one side of the seat board 5, one side of the roller 81 is fixedly connected to an output shaft of the control cylinder 7, the control cylinder 7 is controlled to move up and down when the control cylinder 7 stretches.

In this embodiment, the front chuck 2 includes a front lower plate 21 and a front limiting plate 22 located above the front lower plate 21, a front compression screw 23 is screwed on the front limiting plate 22, one ends of the front lower plate 21 and the workbench 1 are slidably connected, specifically, a limiting shaft is welded at one end of the workbench 1, a limiting sleeve on the limiting shaft is welded and sleeved below the front lower plate 21, the limiting sleeve and the limiting shaft are slidably connected, one end of the front lower plate 21 is fixedly connected with an output end of the driving cylinder 4, the rear chuck 3 includes a rear lower plate 31 and a rear limiting plate 32 located on the rear lower plate 31, a rear compression screw 33 is screwed on the rear limiting plate 32, one end of the rear lower plate 31 is fixedly connected with the other end of the workbench 1, the front lower plate 21 and the rear lower plate 31 are both rectangular structures, the front compression screw 23 and the rear compression screw 33 are arranged, and have the advantage of multi-point compression plates, and the clamping force of both ends of the plates is uniform.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a panel stretcher, includes workstation (1), chuck (2) and back chuck (3) before being provided with on workstation (1), the one end of workstation (1) is provided with driving cylinder (4) of being connected with preceding chuck (2), a serial communication port, sliding connection has bedplate (5) around one side of workstation (1), and one side of this workstation (1) still is provided with driving mechanism (6) that are used for controlling bedplate (5) gliding, sliding connection has integer compression roller (8) that are located workstation (1) top from top to bottom about bedplate (5), be provided with on bedplate (5) control integer compression roller (8) gliding control cylinder (7).

2. A sheet stretcher as defined in claim 1 wherein: the driving mechanism (6) comprises a screw rod (61) rotationally connected with one side of the workbench (1) and a screw sleeve (62) sleeved on the screw rod (61), and the screw sleeve (62) is fixedly connected with one side of the seat board (5).

3. A sheet stretcher as defined in claim 2 wherein: the top welding of bedplate (5) has locating plate (51) with control hydro-cylinder (7) fixed connection, one end and the one side sliding connection of bedplate (5) of roller (81) on integer compression roller (8), one side and the output shaft fixed connection of control hydro-cylinder (7) of this roller (81).

4. A sheet stretcher according to claim 3, characterized in that: one side of the seat board (5) is provided with a T-shaped sliding groove (52), and one end of the roll shaft (81) is welded with a T-shaped sliding block (811) which is in sliding connection with the T-shaped sliding groove (52).

5. A sheet stretcher as defined in claim 2 wherein: one side of the workbench (1) is fixedly connected with a guide shaft (9) which is in sliding connection with the seat board (5).

6. A sheet stretcher as defined in claim 1 wherein: the front clamping head (2) comprises a front lower plate (21) and a front limiting plate (22) arranged above the front lower plate (21), a front compression screw (23) is penetrated and screwed on the front limiting plate (22), one ends of the front lower plate (21) and the workbench (1) are in sliding connection, and one ends of the front lower plate (21) are fixedly connected with the output end of the driving oil cylinder (4).

7. A sheet stretcher as defined in claim 1 wherein: the rear clamping head (3) comprises a rear lower plate (31) and a rear limiting plate (32) positioned on the rear lower plate (31), a rear compression screw (33) is penetrated and screwed on the rear limiting plate (32), and one end of the rear lower plate (31) is fixedly connected with the other end of the workbench (1).