CN220239770U

CN220239770U - Stretching clamp for correcting plate

Info

Publication number: CN220239770U
Application number: CN202321793136.3U
Authority: CN
Inventors: 胡诚栋; 黄骁; 龚云飞
Original assignee: Kunshan Luxin New Material Technology Co ltd
Current assignee: Kunshan Luxin New Material Technology Co ltd
Priority date: 2023-07-10
Filing date: 2023-07-10
Publication date: 2023-12-26
Anticipated expiration: 2033-07-10

Abstract

The utility model relates to the technical field of plate correction, in particular to a plate correction stretching clamp. The utility model provides a plate straightening and stretching clamp which can automatically drive plates to be close to the center and aligned, and is convenient for straightening and stretching the plates. The utility model provides a tensile anchor clamps are corrected to panel, includes base, servo motor and lead screw etc. and the bilateral symmetry is connected with servo motor on base upper portion, all is connected with the lead screw on the servo motor output shaft. According to the utility model, when the sliding frame moves to the lower part of the sliding frame, the sliding frame is driven to slide, the sliding frame moves to drive the alignment piece to move, so that the effects of automatically driving the plates to be close to the center and aligned and facilitating correction and stretching of the plates can be achieved.

Description

Stretching clamp for correcting plate

Technical Field

The utility model relates to the technical field of plate correction, in particular to a plate correction stretching clamp.

Background

Tension straightening refers to the correction of shape defects by applying a longitudinal tensile force exceeding the yield limit of a material to a rolled piece so as to generate plastic extension, and is also called as tension straightening and is mainly used for straightening thin plates and thin-wall pipes.

The existing plate straightening and stretching device is characterized in that one end of a plate to be stretched is placed at the lower end of a pressing positioning plate, one end of the plate is fixed through the pressing positioning plate, the plate is installed on the moving positioning plate, the plate is driven to move to one side through a stretching conveying belt, the plate installed on the moving fixing plate is driven to stretch and straighten to one side, however, the existing device is relatively simple when clamping and fixing one end of the plate, the plate is easy to slip in the straightening and stretching process, meanwhile, the plate is difficult to automatically drive to be close to and aligned to the center, and the position needs to be manually adjusted.

Therefore, in view of the above problems, a sheet straightening and stretching clamp capable of automatically driving a sheet to be close to the center and aligned so as to straighten and stretch the sheet has been developed.

Disclosure of Invention

In order to overcome the defects that the existing device is easy to slip the plate in the correcting and stretching process, and meanwhile, the plate is difficult to automatically drive to be close to the center for alignment, and the position needs to be manually adjusted, the utility model provides the plate correcting and stretching clamp which can automatically drive the plate to be close to the center for alignment, and is convenient for correcting and stretching the plate.

The technical implementation scheme of the utility model is as follows: the utility model provides a tensile anchor clamps are corrected to panel, including the base, servo motor, the lead screw, the guide rail seat, the carriage, upper portion anchor clamps, lower part anchor clamps and counterpoint mechanism, base upper portion bilateral symmetry is connected with servo motor, all be connected with the lead screw on the servo motor output shaft, the lead screw all is connected with the base rotation, both parts all are connected with the guide rail seat about the base, all be connected with the carriage on the guide rail seat in the slidingtype, be connected with upper portion anchor clamps between the carriage, the base lower part is connected with the lower part anchor clamps, place the panel on the lower part anchor clamps, servo motor output shaft rotates and drives the lead screw and rotate, the lead screw rotates and drives the carriage through the screw thread and remove on the guide rail seat, the carriage removes and drives upper portion anchor clamps and remove, upper portion anchor clamps and lower part anchor clamps are fixed to panel each other extrusion cooperation, be equipped with the counterpoint mechanism that is used for counterpoint to panel on the carriage.

In a preferred embodiment of the utility model, the aligning mechanism comprises guide posts, aligning pieces and sliding groove frames, wherein at least two guide posts are symmetrically connected left and right at the middle part of the base, the sliding groove frames are connected to the guide posts in a sliding mode, the sliding frames are connected with adjacent sliding groove frames in a sliding mode, the aligning pieces are connected between the lower parts of the two adjacent sliding groove frames, the sliding pieces move downwards to slide on the sliding groove frames, when the sliding pieces slide to the lower parts of the sliding groove frames, the sliding groove frames are driven to slide on the guide posts to the side close to each other, the sliding groove frames move to drive the aligning pieces to move, and the aligning pieces drive the plates to draw close to the center to align.

In a preferred embodiment of the utility model, the plate pressing machine further comprises an auxiliary correcting mechanism, wherein the auxiliary correcting mechanism comprises a mounting frame, correcting rollers and a reset spring, the mounting frame is connected to the front sides of the left and right parts of the base, the correcting rollers are rotatably connected between the lower parts of the mounting frame, the correcting rollers are also slidably connected between the middle parts of the mounting frame, the reset spring is connected between the left and right parts of the correcting rollers in the middle part of the mounting frame and the adjacent mounting frame, the correcting rollers in the middle part of the mounting frame are pulled upwards, the reset spring is compressed under the stress, the plate is placed between the two correcting rollers, and the correcting rollers in the middle part of the mounting frame are driven to press the plate downwards under the action of the reset spring.

In a preferred embodiment of the utility model, the upper clamp is provided with reinforcing ribs.

In a preferred embodiment of the utility model, the upper clamp and the lower clamp are provided with anti-slip strips.

In a preferred embodiment of the present utility model, the alignment members are each provided with a spacer.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, when the sliding frame moves to the lower part of the sliding frame, the sliding frame is driven to slide, the sliding frame moves to drive the alignment piece to move, so that the effects of automatically driving the plates to be close to the center and aligned and facilitating correction and stretching of the plates can be achieved.

2. According to the utility model, the plate is placed between the two correction rollers, and the two correction rollers are driven to mutually press and match under the action of the reset spring, so that the effect of flattening the surface of the plate and improving the correction stretching quality can be achieved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic structural view of the present utility model.

Fig. 3 is a schematic perspective view of the alignment mechanism and the auxiliary correction mechanism according to the present utility model.

Fig. 4 is a schematic perspective view of an auxiliary correcting mechanism according to the present utility model.

The marks of the components in the drawings are as follows: 1. base, 2, servo motor, 3, lead screw, 4, the guide rail seat, 5, carriage, 6, upper portion anchor clamps, 7, lower part anchor clamps, 8, counterpoint mechanism, 81, guide post, 82, alignment piece, 83, sliding tray frame, 9, supplementary correction mechanism, 91, mounting bracket, 92, correction roller, 93, reset spring.

Detailed Description

It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.

The utility model provides a tensile anchor clamps are corrected to panel, as shown in fig. 1 and 2, including base 1, servo motor 2, lead screw 3, guide rail seat 4, carriage 5, upper portion anchor clamps 6, lower part anchor clamps 7 and counterpoint mechanism 8, 1 upper portion bilateral symmetry of base is connected with servo motor 2, all be connected with lead screw 3 on the servo motor 2 output shaft, lead screw 3 all is connected with 1 rotation of base, 1 left and right sides both parts of base all are connected with guide rail seat 4, all be connected with carriage 5 on the guide rail seat 4, be connected with upper portion anchor clamps 6 between the carriage 5, be equipped with the strengthening rib on the upper portion anchor clamps 6, can increase stability, 1 lower part of base is connected with lower part anchor clamps 7, all be equipped with the antislip strip on upper portion anchor clamps 6 and the lower part anchor clamps 7, can increase frictional force, be equipped with counterpoint mechanism 8 on the carriage 5.

As shown in fig. 1-3, the alignment mechanism 8 comprises a guide post 81, an alignment member 82 and a sliding groove frame 83, at least two guide posts 81 are symmetrically connected in the middle of the base 1 in a left-right mode, the sliding groove frames 83 are connected to the guide posts 81 in a sliding mode, the sliding frames 5 are connected to the adjacent sliding groove frames 83 in a sliding mode, the alignment member 82 is connected between the lower portions of the two adjacent sliding groove frames 83, and cushion blocks are arranged on the alignment member 82, so that scraping of the board in the alignment process can be avoided.

When the sheet material needs to be corrected and stretched, the device can be used for operation, firstly, the device is installed on correction stretching equipment, then the sheet material needing to be corrected and stretched is placed on the lower clamp 7, then the servo motor 2 is started, the output shaft of the servo motor 2 rotates to drive the screw rod 3 to rotate, the screw rod 3 rotates to drive the sliding frame 5 to move downwards on the guide rail seat 4 through threads, the sliding frame 5 moves to drive the upper clamp 6 to move downwards, when the sliding piece slides to the lower part of the sliding frame 83, the sliding frame 83 is driven to slide on one side, which is close to each other, of the guide post 81, the sliding frame 83 moves to drive the alignment piece 82 to move, the sheet material is driven to be close to the center through the alignment piece 82, the upper clamp 6 and the lower clamp 7 are mutually in extrusion fit, then the servo motor 2 is closed, the sheet material is corrected and stretched through correction stretching equipment, after the correction stretching work is completed, the servo motor 2 is started again, the output shaft of the servo motor 2 rotates to drive the screw rod 3 to rotate, the screw rod 3 rotates to drive the sliding frame 5 to move upwards to reset, the sliding frame 5 is driven to move upwards, the sliding frame 5 moves to move to one side, which is close to the upper clamp 6 and the sliding frame 6 moves away from the sliding frame 5, and finally, the sheet material is driven to move from one side, which is far away from the sliding frame 2.

As shown in fig. 1, 2 and 4, the auxiliary correction mechanism 9 is further included, the auxiliary correction mechanism 9 includes a mounting frame 91, correction rollers 92 and a reset spring 93, the front sides of the left and right portions of the base 1 are respectively connected with the mounting frame 91, the correction rollers 92 are rotatably connected between the lower portions of the mounting frame 91, the correction rollers 92 are also slidably connected between the middle portions of the mounting frame 91, and the reset spring 93 is connected between the left and right portions of the correction rollers 92 in the middle portions of the mounting frame 91 and the adjacent mounting frame 91.

The auxiliary correction mechanism 9 of the device can flatten the surface of the plate, can pull the correction roller 92 at the middle part of the mounting frame 91 upwards, enable the reset spring 93 to be stressed and compressed, then place the plate between the two correction rollers 92, then loosen the correction roller 92 at the middle part of the mounting frame 91, and drive the correction roller 92 at the middle part of the mounting frame 91 to squeeze the plate downwards under the action of the reset spring 93.

It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present utility model that are intended to be included within the scope of the claims herein.

Claims

1. Stretching clamp is corrected to panel, characterized by: including base (1), servo motor (2), lead screw (3), guide rail seat (4), carriage (5), upper portion anchor clamps (6), lower part anchor clamps (7) and counterpoint mechanism (8), base (1) upper portion bilateral symmetry is connected with servo motor (2), all be connected with lead screw (3) on servo motor (2) output shaft, lead screw (3) all are connected with base (1) rotation type, both sides all are connected with guide rail seat (4) about base (1), all be connected with carriage (5) on guide rail seat (4), be connected with upper portion anchor clamps (6) between carriage (5), base (1) lower part is connected with lower part anchor clamps (7), place panel on lower part anchor clamps (7), servo motor (2) output shaft rotation drives lead screw (3) and rotates, lead screw (3) rotate and drive carriage (5) and remove on guide rail seat (4), carriage (5) remove upper portion anchor clamps (6) and lower part anchor clamps (7) are mutually supported and are equipped with on the extrusion mechanism (8) to counterpoint panel.

2. A sheet material straightening and stretching jig as claimed in claim 1, wherein: the aligning mechanism (8) comprises guide posts (81), aligning pieces (82) and sliding groove frames (83), wherein at least two guide posts (81) are symmetrically connected in the middle of the base (1) in a left-right mode, the sliding groove frames (83) are connected to the guide posts (81) in a sliding mode, the sliding frames (5) are connected with the adjacent sliding groove frames (83) in a sliding mode, the aligning pieces (82) are connected between the lower portions of the two adjacent sliding groove frames (83), the sliding pieces move downwards to slide on the sliding groove frames (83), when the sliding pieces slide to the lower portions of the sliding groove frames (83), the sliding groove frames (83) are driven to slide to the side, close to each other, on the guide posts (81), the sliding groove frames (83) move to drive the aligning pieces (82) to move, and the plates are driven to be close to the center to align.

3. A sheet material straightening and stretching jig as claimed in claim 2, wherein: still including supplementary correction mechanism (9), supplementary correction mechanism (9) are including mounting bracket (91), correct roller (92) and reset spring (93), base (1) both sides front side all are connected with mounting bracket (91), rotationally be connected with between mounting bracket (91) lower part and correct roller (92), also be connected with between mounting bracket (91) middle part and correct roller (92) sliding type, be connected with reset spring (93) between two parts all and adjacent mounting bracket (91) about correction roller (92) at mounting bracket (91) middle part, upward pull correction roller (92) at mounting bracket (91) middle part, reset spring (93) atress compression, place panel between two correction rollers (92) again, drive correction roller (92) at mounting bracket (91) middle part under reset spring (93) effect and extrude panel downwards.

4. A sheet material straightening and stretching jig as claimed in claim 1, wherein: the upper clamp (6) is provided with a reinforcing rib.

5. A sheet material straightening and stretching jig as claimed in claim 1, wherein: the upper clamp (6) and the lower clamp (7) are respectively provided with an anti-slip strip.

6. A sheet material straightening and stretching jig as claimed in claim 2, wherein: the alignment pieces (82) are provided with cushion blocks.