CN219073966U

CN219073966U - Straightening device

Info

Publication number: CN219073966U
Application number: CN202223353129.XU
Authority: CN
Inventors: 廖大维
Original assignee: KUNSHAN ETEK METAL INDUSTRIAL CO LTD
Current assignee: KUNSHAN ETEK METAL INDUSTRIAL CO LTD
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-26
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a straightening device, which comprises a main board and a frame fixedly connected to the outer wall of the top of the main board, wherein a lifting plate is arranged on the inner wall of the top of the frame, a top groove is formed in the outer wall of the bottom of the lifting plate, a main rotating shaft is rotatably connected between the inner walls of opposite sides of the top groove through a bearing, transverse plates are arranged on the inner walls of two sides of the main board, and a plurality of auxiliary rotating shafts distributed equidistantly are rotatably connected between the inner walls of the top and the bottom of one side of the transverse plates through bearings; clamping mechanisms for conveying workpieces are respectively arranged on the outer walls of the two ends of the transverse plate; the workpiece is limited by the plurality of auxiliary rotating shafts in the advancing process of the workpiece, so that the workpiece is straightened, the adjusting effect on the workpiece is realized, and the main rotating shaft limiting the top of the workpiece from top to bottom can straighten the vertical direction of the workpiece while limiting the workpiece when the workpiece advances.

Description

Straightening device

Technical Field

The utility model relates to the technical field of alignment, in particular to an alignment device.

Background

The sheet metal is a comprehensive cold working process for a metal sheet, and comprises shearing, punching, cutting, compounding, folding, welding, riveting, splicing, forming and the like, and is characterized in that the thickness of the same part is consistent, products processed through the sheet metal process are called sheet metal parts, the sheet metal parts pointed by different industries are generally different, the sheet metal parts are commonly called in assembly, and in the processing process of the sheet metal parts, the parts which are processed are required to be straightened, so that the follow-up use is convenient.

Through retrieving, patent publication No. CN 213591452U's an aluminum product alignment device, through setting up two splint slidingly in first spout, then push the subassembly through setting up on the base both sides wall and promote two splint and slide in first spout and make two splint draw close each other or keep away from, and then adjust the size of pressing from both sides tight groove, be convenient for press from both sides the aluminum product of different width tight in pressing from both sides tight inslot, also can prevent simultaneously that punching press subassembly from shaking at the bending part of punching press aluminum product in pressing from both sides tight inslot.

The technical characteristics have the following defects: the aluminum product is straightened, the stamping component is utilized to straighten the aluminum product, the position of the aluminum product is required to be manually adjusted by a worker in the actual operation process, and when the bending angle of the aluminum product at the bending position is very small, the worker cannot observe the aluminum product only by naked eyes and place the correct position of the aluminum product at the bottom of the stamping component, so that the aluminum product cannot be perfectly straightened, and therefore, the design of a straightening device is needed to solve the problems.

Disclosure of Invention

The present utility model is directed to a straightening device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the straightening device comprises a main board and a frame fixedly connected to the outer wall of the top of the main board, wherein a lifting plate is arranged on the inner wall of the top of the frame, a top groove is formed in the outer wall of the bottom of the lifting plate, a main rotating shaft is rotatably connected between the inner walls of opposite sides of the top groove through a bearing, transverse plates are arranged on the inner walls of two sides of the main board, and a plurality of auxiliary rotating shafts distributed equidistantly are rotatably connected between the inner walls of the top and the bottom of one side of the transverse plates through bearings;

the outer walls at the two ends of the transverse plate are respectively provided with a clamping mechanism for conveying workpieces, the outer wall at the top of the lifting plate is provided with a lifting mechanism for adjusting the height of the lifting plate, and the outer wall at the bottom of the main plate is provided with an adjusting mechanism for adjusting the distance between the transverse plates.

Preferably, the lifting mechanism comprises a lifting rod, the lifting rod is rotationally connected to the top outer wall of the lifting plate through a bearing, the lifting rod is rotationally inserted between the top and bottom outer walls of the frame through threads, and the top outer wall of the lifting rod is fixedly connected with a handle.

Preferably, the outer walls of the two ends of the top of the lifting plate are fixedly connected with limiting rods, and the limiting rods are respectively inserted between the outer walls of the top and the bottom of the frame in a sliding manner.

Preferably, the fixture includes two feeding cylinders and two ejection of compact cylinders, and all opens between the both ends top and the bottom outer wall of mainboard and remove the groove, peg graft respectively between the both ends inner wall in groove and have a plurality of first sliders and second slider, and feeding cylinder and ejection of compact cylinder are rotated through the bearing respectively and are connected in the top outer wall of second slider and first slider, the equal fixedly connected with driving motor of bottom outer wall of second slider, and the equal fixedly connected with in the bottom outer wall of feeding cylinder of top output shaft one end of driving motor.

Preferably, the top outer walls of the feeding roller and the discharging roller are respectively connected with a mounting plate through bearings in a rotating mode, and the mounting plates are respectively and fixedly connected to the top outer walls of the two ends of the transverse plate.

Preferably, the top outer wall of mounting panel all is connected with the connecting rod with feeding cylinder and ejection of compact cylinder fixed connection through the bearing rotation, and cup joints the connecting band between the circumference outer wall of connecting rod, the equal fixedly connected with of top outer wall of connecting rod is with the spacing dish that contacts of connecting band.

Preferably, the adjusting mechanism comprises two cross bars, the cross bars are respectively and fixedly connected to one side outer wall of the cross plate, the cross bars are slidably inserted into two side outer walls of the main plate, threaded rods are fixedly connected to the other side outer walls of the cross bars, and a bidirectional threaded cylinder is sleeved between the opposite side outer walls of the threaded rods through threads.

Compared with the prior art, the utility model has the beneficial effects that:

in the utility model, when the workpiece is straightened, the workpiece is placed among the plurality of auxiliary rotating shafts, and because the intervals of the auxiliary rotating shafts are consistent, the workpiece is limited by the plurality of auxiliary rotating shafts in the advancing process of the workpiece, so that the workpiece is straightened, the adjusting effect on the workpiece is realized, and when the workpiece is advanced, the main rotating shaft limiting the top of the workpiece from top to bottom limits the workpiece, and simultaneously, the workpiece can be straightened in the vertical direction, the straightening effect on the workpiece is further improved, and the practicability is stronger;

in the utility model, when the driving motor drives the feeding roller to rotate, the discharging roller can simultaneously keep rotating under the action of the connecting belt and the connecting rod, and the rotating direction is consistent with the feeding roller, thereby realizing the automatic conveying effect on workpieces between the feeding roller and the discharging roller, and having stronger practicability;

in the utility model, when the bidirectional thread cylinder is rotated, the two threaded rods are mutually close to or far away from each other under the action of the threads, and at the moment, the two cross rods can drive the cross plates and the plurality of auxiliary rotating shafts to mutually close to or far away from each other, so that the clamping and straightening effects on workpieces with different widths are realized.

Drawings

Fig. 1 is a schematic diagram of the whole structure of a straightening device.

Fig. 2 is a schematic view of a bidirectional screw thread cylinder structure of a straightening device.

Fig. 3 is a schematic view of the main rotation shaft structure of a straightening device.

Fig. 4 is a schematic view of the structure of the auxiliary rotating shaft of the straightening device.

Fig. 5 is a schematic view of a connecting band structure of a straightening device.

In the figure: 1. a main board; 2. a cross bar; 3. a threaded rod; 4. a bidirectional thread cylinder; 5. a frame; 6. a limit rod; 7. a lifting rod; 8. a moving groove; 9. a driving motor; 10. a lifting plate; 11. a main rotation shaft; 12. a top groove; 13. a limiting disc; 14. a connecting belt; 15. a secondary rotation shaft; 16. a connecting rod; 17. a mounting plate; 18. a discharge roller; 19. a first slider; 20. a feed roller; 21. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, in an embodiment of the present utility model, a straightening device includes a main board 1 and a frame 5 fixedly connected to an outer wall of a top of the main board 1, wherein a lifting plate 10 is disposed on an inner wall of the top of the frame 5, a top groove 12 is formed on an outer wall of a bottom of the lifting plate 10, a main rotating shaft 11 is rotatably connected between inner walls of opposite sides of the top groove 12 through bearings, transverse plates are disposed on inner walls of both sides of the main board 1, and a plurality of auxiliary rotating shafts 15 distributed equidistantly are rotatably connected between inner walls of a top and a bottom of one side of the transverse plates through bearings;

the clamping mechanisms used for conveying the workpieces are respectively arranged on the outer walls of the two ends of the transverse plate, the lifting mechanism used for adjusting the height of the lifting plate 10 is arranged on the outer wall of the top of the lifting plate 10, the adjusting mechanism used for adjusting the distance between the transverse plates is arranged on the outer wall of the bottom of the main plate 1, when the workpieces are straightened, the workpieces are placed between the plurality of auxiliary rotating shafts 15, and the distance between the auxiliary rotating shafts 15 is consistent, so that the workpieces can be limited by the plurality of auxiliary rotating shafts 15 in the advancing process of the workpieces, the workpieces are straightened, the adjusting effect on the workpieces is achieved, when the workpieces advance, the main rotating shafts 11 limiting the tops of the workpieces from top to bottom limit the workpieces, and can straighten the vertical direction of the workpieces, so that the straightening effect on the workpieces is further improved, and the practicability is stronger.

Wherein, elevating system includes lifter 7, and lifter 7 passes through the bearing rotation and connect in lifter 10's top outer wall, and lifter 7 passes through the screw thread rotation grafting between frame 5's top and bottom outer wall, and lifter 7's top outer wall fixedly connected with handle, through lifter 7 that sets up, when rotating the handle and driving lifter 7 and rotate, whole lifter 10 can go up and down under the effect of screw thread to can be according to the concrete height-adjusting lifter 10's of work piece height, it is more convenient to use.

Wherein, the equal fixedly connected with gag lever post 6 of top both ends outer wall of lifter plate 10, and gag lever post 6 slides respectively and peg graft between the top and the bottom outer wall of frame 5, can keep lifter plate 10's stable lift when lifter plate 10 goes up and down through a plurality of gag lever posts 6 that set up, prevents that lifter plate 10 from taking place to rotate, has improved the stability of device.

Wherein, fixture includes two feeding cylinders 20 and two ejection of compact cylinders 18, and all opens between the both ends top of mainboard 1 and the bottom outer wall has movable tank 8, peg graft respectively between the both ends inner wall of movable tank 8 has a plurality of first sliders 19 and second sliders 21, feeding cylinder 20 and ejection of compact cylinder 18 rotate through the bearing respectively and connect in the top outer wall of second sliders 21 and first sliders 19, the bottom outer wall of second sliders 21 is all fixedly connected with driving motor 9, and the bottom outer wall of the equal fixedly connected with of top output shaft one end of driving motor 9 in feeding cylinder 20.

Wherein, the top outer wall of feeding cylinder 20 and ejection of compact cylinder 18 all is connected with mounting panel 17 through the bearing rotation, and mounting panel 17 fixed connection respectively in the both ends top outer wall of diaphragm.

Wherein, the top outer wall of mounting panel 17 all rotates through the bearing to be connected with feeding cylinder 20 and ejection of compact cylinder 18 fixed connection's connecting rod 16, and cup jointed connecting band 14 between the circumference outer wall of connecting rod 16, the equal fixedly connected with in top outer wall of connecting rod 16 and connecting band 14 contact spacing dish 13, when driving motor 9 drives feeding cylinder 20 rotatory, ejection of compact cylinder 18 can keep rotatory simultaneously under the effect of connecting band 14 and connecting rod 16 to the rotation direction keeps unanimous with feeding cylinder 20, thereby has realized the automatic conveying effect to the work piece that is in between feeding cylinder 20 or the ejection of compact cylinder 18, and the practicality is stronger.

Wherein, adjustment mechanism includes two horizontal poles 2, and horizontal pole 2 is fixed connection in one side outer wall of diaphragm respectively, horizontal pole 2 slip grafting is in the both sides outer wall of mainboard 1, and the equal fixedly connected with threaded rod 3 of opposite side outer wall of horizontal pole 2, two-way screw thread section of thick bamboo 4 has been cup jointed through the screw thread between the opposite side outer wall of threaded rod 3, two-way screw thread section of thick bamboo 4 pass through the bearing rotation and connect in the bottom outer wall of mainboard 1, when rotating two-way screw thread section of thick bamboo 4, two threaded rods 3 can be close to each other or keep away from under the effect of screw thread, two horizontal poles 2 can drive diaphragm and a plurality of vice rotation axis 15 and be close to each other or keep away from this moment, thereby realized the centre gripping alignment effect to the work piece of different width.

The working principle of the utility model is as follows: the workpiece is placed between the plurality of auxiliary rotating shafts 15, and the spacing between the auxiliary rotating shafts 15 is consistent, so that the workpiece can be limited by the plurality of auxiliary rotating shafts 15 in the advancing process of the workpiece, the workpiece is straightened, the adjusting effect on the workpiece is realized, the main rotating shaft 11 limiting the top of the workpiece from top to bottom limits the workpiece when the workpiece advances, the vertical direction of the workpiece can be straightened, the lifting rod 7 is arranged, the whole lifting plate 10 can lift under the action of threads when the handle is rotated and the lifting rod 7 is driven to rotate, and the height of the lifting plate 10 can be adjusted according to the specific height of the workpiece.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

Claims

1. The utility model provides a straightening device, includes mainboard (1) and fixed connection in frame (5) of mainboard (1) top outer wall, its characterized in that: the lifting device is characterized in that a lifting plate (10) is arranged on the inner wall of the top of the frame (5), a top groove (12) is formed in the outer wall of the bottom of the lifting plate (10), a main rotating shaft (11) is connected between the inner walls of opposite sides of the top groove (12) through bearings in a rotating mode, transverse plates are arranged on the inner walls of two sides of the main plate (1), and a plurality of auxiliary rotating shafts (15) distributed equidistantly are connected between the top and the inner walls of the bottom of one side of the transverse plates through bearings in a rotating mode;

the clamping mechanisms for conveying workpieces are respectively arranged on the outer walls of the two ends of the transverse plate, a lifting mechanism for adjusting the height of the lifting plate (10) is arranged on the outer wall of the top of the lifting plate (10), and an adjusting mechanism for adjusting the distance between the transverse plates is arranged on the outer wall of the bottom of the main plate (1).

2. A straightening device according to claim 1, characterized in that: the lifting mechanism comprises a lifting rod (7), the lifting rod (7) is rotationally connected to the top outer wall of the lifting plate (10) through a bearing, the lifting rod (7) is rotationally inserted between the top outer wall and the bottom outer wall of the frame (5) through threads, and a handle is fixedly connected to the top outer wall of the lifting rod (7).

3. A straightening device according to claim 2, characterized in that: the outer walls of the two ends of the top of the lifting plate (10) are fixedly connected with limiting rods (6), and the limiting rods (6) are respectively inserted between the outer walls of the top and the bottom of the frame (5) in a sliding mode.

4. A straightening device according to claim 1, characterized in that: the clamping mechanism comprises two feeding rollers (20) and two discharging rollers (18), a movable groove (8) is formed between the top of the two ends of the main board (1) and the outer wall of the bottom, a plurality of first sliding blocks (19) and second sliding blocks (21) are respectively inserted between the inner walls of the two ends of the movable groove (8), the feeding rollers (20) and the discharging rollers (18) are respectively connected to the second sliding blocks (21) and the outer wall of the top of the first sliding blocks (19) through bearings in a rotating mode, driving motors (9) are fixedly connected to the outer wall of the bottom of the second sliding blocks (21), and one end of the top output shaft of each driving motor (9) is fixedly connected to the outer wall of the bottom of the feeding roller (20).

5. A straightening device according to claim 4, characterized in that: the top outer walls of the feeding roller (20) and the discharging roller (18) are respectively connected with a mounting plate (17) through bearings in a rotating mode, and the mounting plates (17) are respectively and fixedly connected to the top outer walls of the two ends of the transverse plate.

6. A straightening device according to claim 5, characterized in that: the top outer wall of mounting panel (17) all is connected with connecting rod (16) with feeding cylinder (20) and ejection of compact cylinder (18) fixed connection through the bearing rotation, and cup joints connecting band (14) between the circumference outer wall of connecting rod (16), the top outer wall of connecting rod (16) all fixedly connected with limit plate (13) that contact with connecting band (14).

7. A straightening device according to any of the claims 1-6, characterized in that: the adjusting mechanism comprises two cross rods (2), the cross rods (2) are respectively and fixedly connected to one side outer wall of the cross plate, the cross rods (2) are slidably inserted into two side outer walls of the main board (1), threaded rods (3) are fixedly connected to the other side outer walls of the cross rods (2), and two-way thread barrels (4) are sleeved between the opposite side outer walls of the threaded rods (3) through threads.