CN221453907U

CN221453907U - Bending device for processing metal plate

Info

Publication number: CN221453907U
Application number: CN202323176657.7U
Authority: CN
Inventors: 甘家俊; 何军; 甘露生; 曾华兵
Original assignee: Wuhan Huananxin Mould Steel Co ltd
Current assignee: Wuhan Huananxin Mould Steel Co ltd
Priority date: 2023-11-24
Filing date: 2023-11-24
Publication date: 2024-08-02
Anticipated expiration: 2033-11-24

Abstract

The utility model relates to the technical field of metal plate processing, in particular to a bending device for processing a metal plate, which comprises a processing table, wherein a stepping belt is connected in transmission in the processing table, a translation seat is fixedly connected to the top of a supporting seat, a threaded screw rod is connected in the translation seat in a rotating manner, and a clamp seat is connected to the inner side of the translation seat in a sliding manner. This bending device for processing metal sheet puts into the inboard of mounting bracket with sheet metal, starts one of them sprocket pole of step motor drive, one of them sprocket pole passes through the another one sprocket pole of chain drive, drive the driven gear through the driving gear meshing on another one sprocket pole respectively and carry out opposite direction or back transmission, adjust the interval of supporting seat and translation seat, thereby adjust the centre gripping interval of sheet metal, press from both sides tightly fixedly the back, start the lead screw motor, utilize the anchor clamps seat on screw thread lead screw and the sliding screw to drive panel back-and-forth movement, thereby conveniently adjust the position of bending.

Description

Bending device for processing metal plate

Technical Field

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

Background

The metal plate bending device, as the name implies, is a machine capable of bending metal plates in a certain radian, and is common in the technical field of metal plate processing, and as all the requirements of various industrial plates are not all in a straight plate type structure, a part of the plates may be in an arc or V-shaped structure, if the bending is performed manually, the bending processing is very difficult, and therefore, the bending processing is required by means of a metal plate bending machine, so that the production efficiency is improved.

According to the utility model patent with the Chinese patent publication number of CN219483847U, a metal plate bending device is disclosed, the metal plate bending device in the utility model is provided with a supporting plate, a movable adjusting sliding block, a fixed screw and a lower die forming piece which are matched with each other for use, the disassembly and the replacement of a bending die are convenient, and the metal plate is fixed by extruding a pressing block through a first extruding strip, but the width of a plate placed by the metal plate bending device is constant due to the fact that the sizes of different metal plates are possibly different, the clamping interval cannot be adjusted adaptively according to the width of the plate, the position of the metal plate needs to be manually operated, and the bending position is troublesome to adjust when in use, so that the structure of adjusting the fixed plate is still to be further improved, and the bending device for processing the metal plate is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a bending device for processing a metal plate, which has the advantage of conveniently adjusting the clamping distance and the bending position of the metal plate, and solves the problems that the metal plate bending device in the prior art cannot adjust the clamping distance according to the width of the metal plate and is inconvenient to adjust the bending position.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the bending device for machining the metal plate comprises a machining table, wherein the top of the machining table is fixedly connected with a mounting frame, the top of the mounting frame is fixedly provided with a hydraulic press, the bottom of the hydraulic press is movably connected with a bending die plate, and the top of the machining table is provided with an adjusting and clamping structure;

The utility model provides an adjustable clamping structure, including step motor, step band, slide rail frid, supporting seat, translation seat, lead screw motor, screw thread lead screw, anchor clamps seat, telescopic strut and spring board, the front fixed mounting of processing platform has step motor, the inside transmission of processing platform is connected with step band, the top fixedly connected with slide rail frid of processing platform, the inboard sliding connection of slide rail frid has the supporting seat, the top fixedly connected with translation seat of supporting seat, the front fixedly connected with lead screw motor of translation seat, the inside rotation of translation seat is connected with screw thread lead screw, the inboard sliding connection of translation seat has anchor clamps seat, the interior roof fixedly connected with telescopic strut of mounting bracket, the interior roof fixedly connected with spring board of bending die board.

Further, the front rotation of processing platform is connected with the sprocket pole that is two in quantity, and two the sprocket pole passes through chain drive and connects, step motor's output and the front end fixed connection of one of them sprocket pole, the quantity of step band is two, two the inboard all transmission of step band is connected with the flywheel shaft that is two in quantity.

Further, the outside fixedly connected with driving gear of another sprocket pole, the outside meshing of driving gear has driven gear, one of them sprocket pole's rear end and driven gear's rear end respectively with the front end fixed connection of two of them flywheel axles.

Further, the number of the sliding rail groove plates is four, the inner sides of the sliding rail groove plates are provided with rails, the inner sides of the rails are connected with roller blocks in a sliding manner, the number of the supporting seats is two, the front side and the rear side of the supporting seats are respectively fixedly connected with the outer parts of the four roller blocks, and the bottoms of the two supporting seats are respectively fixedly connected with the tops of the two stepping belts.

Further, the number of the translation seats is two, sliding grooves are formed in two opposite sides of the translation seats, the output end of the screw rod motor penetrates through the front face of one translation seat and is fixedly connected with the front end of the threaded screw rod, and the other translation seat is fixedly connected with a sliding screw rod.

Further, the quantity of anchor clamps seat is four, and wherein two the left side of anchor clamps seat all is with the outside threaded connection of screw thread lead screw, and two in addition the right side of anchor clamps seat all with the outside sliding connection of sliding lead screw, four the equal threaded connection in top of anchor clamps seat has the regulation pole, four the equal fixedly connected with pressfitting pad in bottom of regulation pole, the quantity of telescopic prop is four, four telescopic prop is two segmentation plug-in type structures, the mould board of bending is cross structure, and the I-shaped spout has been seted up to the inboard of mould board of bending.

Advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This bending device for processing metal sheet puts into the inboard of mounting bracket with sheet metal, starts one of them sprocket pole of step motor drive, one of them sprocket pole passes through the another one sprocket pole of chain drive, drive gear meshing driven gear on another one sprocket pole, make one of them sprocket pole and driven gear drive two step belts respectively and carry out the subtend or drive dorsad, adjust the interval of supporting seat and translation seat, thereby adjust the centre gripping interval of sheet metal, press from both sides tightly fixedly back, start the lead screw motor, utilize the anchor clamps seat on screw thread lead screw and the sliding screw to drive panel back-and-forth movement, thereby conveniently adjust the position of bending.

Drawings

FIG. 1 is a front elevational view of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is a cross-sectional view of a bending die plate of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2.

In the figure: 1. a processing table; 2. a mounting frame; 3. a hydraulic press; 4. bending the die plate; 5. adjusting the clamping structure; 501. a stepping motor; 502. a step belt; 503. a slide rail groove plate; 504. a support base; 505. a translation seat; 506. a screw motor; 507. a threaded screw rod; 508. a clamp seat; 509. a telescopic strut; 510. and (3) a spring plate.

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.

Referring to fig. 1-4, a bending device for processing a metal plate comprises a processing table 1, wherein a mounting frame 2 is fixedly connected to the top of the processing table 1, a hydraulic press 3 is fixedly arranged at the top of the mounting frame 2, a hydraulic push rod is movably connected to the bottom of the hydraulic press 3, a bending die plate 4 is movably connected to the bottom of the hydraulic press 3, the bottom of the hydraulic push rod is connected with the bending die plate 4, a bending die is inserted into the inner side of the bending die plate 4, and an adjusting clamping structure 5 is arranged at the top of the processing table 1.

The adjusting clamping structure 5 comprises a stepping motor 501, a stepping belt 502, a sliding rail groove plate 503, a supporting seat 504, a translation seat 505, a screw motor 506, a threaded screw 507, a clamp seat 508, a telescopic strut 509 and a spring plate 510, wherein the stepping motor 501 is fixedly arranged on the front surface of the processing table 1, the stepping belt 502 is connected with the internal transmission of the processing table 1, the stepping motor 501 drives a sprocket rod, the two stepping belts 502 are oppositely or reversely transmitted through a meshed driving gear and driven gear, the top of the processing table 1 is fixedly connected with the sliding rail groove plate 503, the inner side of the sliding rail groove plate 503 is slidably connected with the supporting seat 504, the sliding rail groove plate 503 provides guiding support for the movement of the supporting seat 504, the top of the supporting seat 504 is fixedly connected with the translation seat 505, the screw motor 506 is fixedly arranged on the front surface of the translation seat 505, the threaded screw 507 is rotationally connected with the internal rotation of the translation seat 505, the screw motor 506 drives the threaded screw 507 to drive the clamp seat 508 to move forwards and backwards, the inner side of the translation seat 505 is slidably connected with the clamp seat 508, the inner top wall of the mounting frame 2 is fixedly connected with the telescopic strut 509, the telescopic strut 509 provides guiding support for the movement of the bending die plate 4, and the bending die plate 4 is fixedly connected with the spring plate 510.

In practice, the method is carried out according to the following steps:

1) Firstly, starting a stepping motor 501, wherein the stepping motor 501 drives two sprocket rods, so that a driving gear on the other sprocket rod is meshed with a driven gear, and the two stepping belts 502 are driven to drive through the sprocket rods and the driven gear;

2) Then adjusting an adjusting rod on the clamp seat 508, and fixing the plate by using the pressing pad;

3) Starting the screw motor 506, driving the other two clamp seats 508 on the sliding screw rod to move back and forth by two clamp seats 508 on the threaded screw rod 507, and adjusting the bending part;

4) Finally, the hydraulic push rod at the bottom and the bending die plate 4 are driven by the hydraulic press 3 to bend.

According to fig. 1 and 2, the front surface of the processing table 1 is rotatably connected with two sprocket bars, and the stepping motor 501 drives one of the sprocket bars through driving the other sprocket bar through a chain, so that the two sprocket bars are synchronously driven.

According to fig. 2, the driving gear on the other sprocket bar is meshed with the driven gear, that is, the rotation directions of the two sprocket bars and the driven gear are opposite, and the rear end of one sprocket bar and the rear end of the driven gear are respectively connected with the pulley shafts on the inner sides of the two step belts 502 to drive oppositely or reversely.

According to fig. 2, the roller blocks inside the four sliding rail groove plates 503 are respectively connected with the front and rear sides of the two supporting seats 504, and the supporting seats 504 are driven to move oppositely or back to back by the stepping belt 502, so as to provide guiding and supporting functions for the movement of the supporting seats 504.

According to fig. 2 and 4, the threaded screw 507 and the sliding screw are respectively located inside two translation seats 505, and when the screw motor 506 drives the threaded screw 507, two of the clamp seats 508 are driven to move back and forth, and as the four clamp seats 508 are all fixed with the plate, the other two clamp seats 508 move back and forth on the sliding screw.

According to the illustration of fig. 2 and 3, the equal threaded connection in top of every anchor clamps seat 508 has the regulation pole, the bottom of every regulation pole all is fixed with the pressfitting pad, put into anchor clamps seat 508 with panel back, utilize pressfitting pad fixed plate through rotating the regulation pole, four telescopic strut 509 are two segmentation structures, can slide telescopically from top to bottom, provide the direction supporting effect for the lift of bending die board 4, design bending die board 4 into the cross structure simultaneously, can adapt to the processing demand of bending forward and backward and left and right directions, the inboard of bending die board 4 is the I-shaped spout structure simultaneously, can slide the bending die and insert bending die board 4 inboard and utilize spring plate 510 elastic support fixed bending die board 4, prevent that die board 4 from taking place to remove.

To sum up, this bending device for processing metal sheet puts into the inboard of mounting bracket 2 with sheet metal, start step motor 501 drive one of them sprocket pole, one of them sprocket pole passes through the chain drive another sprocket pole, drive gear meshing driven gear on another sprocket pole, make one of them sprocket pole and driven gear drive two step belt 502 respectively and carry out the subtend or drive dorsad, adjust the interval of supporting seat 504 and translation seat 505, thereby adjust the centre gripping interval of metal sheet, press from both sides tightly fixedly the back, start screw motor 506, utilize anchor clamps seat 508 on screw lead 507 and the sliding lead to drive panel back and forth movement, thereby conveniently adjust the position of bending, the sheet metal bending device among the above-mentioned prior art can't be according to panel width size regulation centre gripping interval, and inconvenient adjustment the problem of position of bending.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bending device of processing metal sheet, includes processing platform (1), its characterized in that: the top of the processing table (1) is fixedly connected with a mounting frame (2), the top of the mounting frame (2) is fixedly provided with a hydraulic machine (3), the bottom of the hydraulic machine (3) is movably connected with a bending die plate (4), and the top of the processing table (1) is provided with an adjusting and clamping structure (5);

The utility model provides an adjust clamping structure (5) including step motor (501), step band (502), slide rail frid (503), supporting seat (504), translation seat (505), lead screw motor (506), screw thread lead screw (507), anchor clamps seat (508), telescopic strut (509) and spring board (510), the front fixed mounting of processing platform (1) has step motor (501), the inside transmission of processing platform (1) is connected with step band (502), the top fixedly connected with slide rail frid (503) of processing platform (1), the inboard sliding connection of slide rail frid (503) has supporting seat (504), the top fixedly connected with translation seat (505) of supporting seat (504), the front fixed mounting of translation seat (505) has lead screw motor (506), the inside swivelling joint of translation seat (505) has screw thread lead screw (507), the inboard sliding connection of translation seat (505) has anchor clamps seat (508), the roof fixedly connected with telescopic strut (509) of the roof of mounting bracket (2), the inside fixedly connected with spring board (510) of bending mould board (4).

2. A bending apparatus for processing sheet metal according to claim 1, wherein: the front of processing platform (1) rotates and is connected with the sprocket pole that is two in quantity, two sprocket pole passes through chain drive and connects, the front end fixed connection of output and one of them sprocket pole of step motor (501), the quantity of step band (502) is two, two the inboard of step band (502) is all transmitted and is connected with the flywheel shaft that is two in quantity.

3. A bending apparatus for processing sheet metal according to claim 2, wherein: the outside fixedly connected with driving gear of another sprocket pole, the outside meshing of driving gear has driven gear, one of them sprocket pole's rear end and driven gear's rear end respectively with the front end fixed connection of two belt wheel axles wherein.

4. A bending apparatus for processing sheet metal according to claim 1, wherein: the number of the sliding rail groove plates (503) is four, the inner sides of the sliding rail groove plates (503) are provided with rails, the inner sides of the rails are slidably connected with roller blocks, the number of the supporting seats (504) is two, the front side and the rear side of the supporting seats (504) are fixedly connected with the outer parts of the four roller blocks respectively, and the bottoms of the two supporting seats (504) are fixedly connected with the tops of the two stepping belts (502) respectively.

5. A bending apparatus for processing sheet metal according to claim 1, wherein: the number of the translation seats (505) is two, sliding grooves are formed in two opposite sides of the translation seats (505), the output end of the screw rod motor (506) penetrates through the front face of one translation seat (505) and is fixedly connected with the front end of the threaded screw rod (507), and the other translation seat (505) is fixedly connected with a sliding screw rod.

6. The bending apparatus for processing sheet metal of claim 5, wherein: the number of the clamp bases (508) is four, the left sides of two clamp bases (508) are connected with external threads of a threaded screw rod (507), the right sides of the other two clamp bases (508) are connected with the external sliding of a sliding screw rod in a sliding mode, the tops of the four clamp bases (508) are connected with adjusting rods in a threaded mode, press fit pads are fixedly connected to the bottoms of the adjusting rods, the number of the telescopic struts (509) is four, the telescopic struts (509) are of a two-section plug-in type structure, the bending die plate (4) is of a cross-shaped structure, and I-shaped sliding grooves are formed in the inner sides of the bending die plate (4).