CN112139306A - Bending equipment for offsetting internal stress of metal plate - Google Patents

Bending equipment for offsetting internal stress of metal plate Download PDF

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Publication number
CN112139306A
CN112139306A CN202011017025.4A CN202011017025A CN112139306A CN 112139306 A CN112139306 A CN 112139306A CN 202011017025 A CN202011017025 A CN 202011017025A CN 112139306 A CN112139306 A CN 112139306A
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CN
China
Prior art keywords
cavity
shaft
processing
linkage
gear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011017025.4A
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Chinese (zh)
Inventor
朱志克
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Xianju Yunli Electronic Technology Co ltd
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Xianju Yunli Electronic Technology Co ltd
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Application filed by Xianju Yunli Electronic Technology Co ltd filed Critical Xianju Yunli Electronic Technology Co ltd
Priority to CN202011017025.4A priority Critical patent/CN112139306A/en
Publication of CN112139306A publication Critical patent/CN112139306A/en
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/20—Storage arrangements; Piling or unpiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/28—Associations of cutting devices therewith
    • B21D43/287—Devices for handling sheet or strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices
    • B21D45/04—Ejecting devices interrelated with motion of tool

Abstract

The invention discloses bending equipment for offsetting internal stress of a metal plate, which comprises a processing box, wherein a conical groove and a processing cavity are arranged in the processing box, the conical groove is positioned at the lower side of the processing cavity and is communicated with the processing cavity, the conical groove extends rightwards to the right side of the processing box, a threaded shaft is rotatably connected between the left inner side wall and the right inner side wall of the processing cavity, and a sliding straight frame is in threaded connection with the threaded shaft; according to the invention, the slotting and bending operation of the metal plate is realized through the connection between the mechanical structures, so that the same stress effect on the two side surfaces of the metal plate is ensured, and the structural strength of the metal plate is ensured; slotting is carried out on the metal plate through the rotary cutting knife, iron scraps after slotting are adsorbed through the rotary magnetic belt when the slotting is carried out, the surface of the metal plate is kept clean and tidy, the metal plate is bent through the conical pressing block after the slotting is finished, and then the metal plate after being bent is pushed out through the magnetic sliding plate.

Description

Bending equipment for offsetting internal stress of metal plate
Technical Field
The invention relates to the field of metal plate processing equipment, in particular to bending equipment for counteracting internal stress of a metal plate.
Background
When the metal plate is bent manually, the bending angle cannot be accurately calculated, and meanwhile, the straightness of a bending line cannot be guaranteed, so that the bent metal plate is distorted, and materials are wasted; when the traditional metal plate bending equipment is used, the metal plate is bent by direct falling, and the strength of the metal plate after processing is lowered due to the fact that the stress born by the inner side and the outer side of the metal plate is different, and therefore the use scenes of the metal plate are reduced.
The bending equipment for counteracting the internal stress of the metal plate, which is disclosed by the invention, can solve the problems.
Disclosure of Invention
In order to solve the problems, the bending device for offsetting the internal stress of the metal plate is designed in the embodiment, the bending device for offsetting the internal stress of the metal plate comprises a processing box, wherein a conical groove and a processing cavity are arranged in the processing box, the conical groove is positioned at the lower side of the processing cavity and is communicated with the processing cavity, the conical groove extends to the right side of the processing box, a threaded shaft is rotatably connected between the left inner side wall and the right inner side wall of the processing cavity, a sliding straight frame is connected to the threaded shaft through threads, a worm wheel cavity and a transmission cavity are arranged in the sliding straight frame, the transmission cavity is positioned at the front side of the worm wheel cavity, one section of the threaded shaft is contained in the worm wheel cavity, a transmission shaft is rotatably connected to the inner wall of the front side of the worm wheel cavity, the rear end of the transmission shaft is fixedly connected with the processing cavity, the processing cavity is meshed with the threaded shaft, and the transmission shaft extends forwards, the front end of the transmission shaft is fixedly connected with a driving bevel gear, the inner wall of the lower side of the transmission cavity is in penetrating and rotating connection with a cutting knife, one end of the cutting knife in the transmission cavity is fixedly connected with a driven bevel gear, and the driven bevel gear is meshed with the driving bevel gear; a guide shaft is fixedly connected between the left inner side wall and the right inner side wall of the processing cavity, the guide shaft and the threaded shaft are symmetrically arranged in front and back of the tapered slot, the sliding straight frame extends forwards and is connected onto the guide shaft in a sliding manner, a magnetic sliding plate is arranged on the guide shaft on the left side of the sliding straight frame in a sliding manner, the magnetic sliding plate is magnetic, and the magnetic sliding plate extends backwards into the tapered slot and abuts against the rear side wall of the tapered slot; a sliding cavity is arranged in the processing box, the sliding cavity is positioned at the upper side of the processing cavity and extends downwards to be communicated with the processing cavity, a linkage shaft is rotatably connected to the inner wall of the left side of the sliding cavity, a rotating disc is fixedly connected to the right end of the linkage shaft, a stirring handle is fixedly connected to the right end face of the rotating disc, a linkage plate is arranged on the inner wall of the right side of the sliding cavity in a sliding and abutting mode, a linkage groove with a leftward opening is formed in the linkage plate, the stirring handle extends rightwards to the linkage groove and is matched with the linkage groove to drive the linkage plate to slide, the linkage plate extends downwards to the processing cavity, and a conical pressing block is fixedly connected to one end of the linkage plate in the processing cavity; the threaded shaft rotates to further drive the sliding straight frame to move, the threaded shaft rotates to simultaneously drive the machining cavity to rotate, the driving bevel gear is further driven to rotate through the transmission shaft, and the cutting knife is further driven to rotate through the driven bevel gear.
Beneficially, a motor is fixedly connected to the inner wall of the upper side of the processing cavity, the motor is located on the right side of the sliding cavity, a power output shaft is in power connection with the lower end face of the motor, a transmission bevel gear is fixedly connected to the lower end of the power output shaft, a power bevel gear is fixedly connected to the right side of the sliding straight frame on the threaded shaft, the power bevel gear is meshed with the transmission bevel gear, a belt wheel cavity is arranged on the left side of the sliding cavity in the processing box and is communicated with the processing cavity in a downward extending mode, the linkage shaft extends into the belt wheel cavity to the left side, a synchronous belt wheel is fixedly connected to the left end of the linkage shaft, a synchronous shaft is rotatably connected to the inner wall of the left side of the processing cavity and is located on the upper side of the threaded shaft, a linking gear and a linking belt wheel are fixedly connected to the synchronous shaft, and the, the linkage belt wheel is connected with the synchronous belt wheel through a synchronous belt; the linking gear rotates, and then drives the linkage band pulley through the synchronizing shaft and rotates, and then drives the synchronizing belt pulley through synchronous belt and rotates, and then drives the rotation disc through the universal driving shaft and rotates, and then drives the linkage plate through stirring the handle and slides, and then drives the toper briquetting and remove.
Beneficially, a collecting box is fixedly connected to the lower end face of the sliding straight frame, the collecting box is located on the rear side of the cutting knife, a collecting cavity with an upward opening is arranged in the collecting box, the collecting cavity extends upwards to be communicated with the transmission cavity, a worm gear shaft is rotatably connected between the left inner side wall and the right inner side wall of the transmission cavity and located on the lower side of the transmission shaft, a linkage worm gear and a driving pulley are fixedly connected to the worm gear shaft, the linkage worm gear is located on the left side of the driving pulley and meshed with the transmission shaft, a belt pulley shaft is rotatably connected between the left inner side wall and the right inner side wall of the collecting cavity and fixedly connected to a driven pulley, and the driven pulley is connected with the driving pulley through a; the transmission shaft rotates, and then drives worm wheel shaft through the linkage worm wheel and rotates, and then drives through driving pulley and links the belt rotation, and then drives the pulley shaft through driven pulley and rotates.
Beneficially, a supporting rod is fixedly connected to the front end face of the collecting box, a supporting shaft is rotatably connected to the supporting rod, a magnetic belt wheel is fixedly connected to the supporting shaft, a collecting belt wheel is fixedly connected to a belt wheel shaft, the collecting belt wheel is located on the left side of the driven belt wheel, two magnetic belt wheel grooves with forward openings are formed in the inner wall of the front side of the collecting cavity in a communicated mode, the magnetic belt wheel and the collecting belt wheel are connected through a magnetic belt, the magnetic belt is magnetic, the magnetic belt penetrates through the magnetic belt wheel grooves to the inside of the collecting cavity, a scraping plate is fixedly connected to the inner wall of the lower side of the collecting cavity, and the scraping plate extends upwards and abuts against the outer circular face of the; the band pulley axle rotates, and then rotates through the magnetism belt, and then adsorbs iron fillings through the magnetism belt, and then scrapes the iron fillings on the magnetism belt surface to collecting the intracavity through the scraper blade.
Advantageously, a support rod is fixedly connected to the left end face of the sliding straight frame, the support rod is located on the upper side of the threaded shaft, the left end of the support rod is rotatably connected with a linkage gear, a synchronous gear is fixedly connected to the threaded shaft on the lower side of the linking gear, and the linkage gear can be meshed with the synchronous gear and the linking gear; the threaded shaft rotates, and then drives the connecting gear to rotate through the linkage gear, and then drives the synchronizing shaft to rotate.
Beneficially, a metal plate is placed on the inner wall of the lower side of the processing cavity, the metal plate is located right below the conical pressing block and located above the conical groove, and the metal plate is located between the sliding straight frame and the magnetic sliding plate.
Beneficially, the inner wall of the right side of the processing cavity is communicated with a discharge hole with a right opening, the discharge hole is located on the lower side of the threaded shaft, and the discharge hole extends downwards to be communicated with the conical groove.
The invention has the beneficial effects that: according to the invention, the slotting and bending operation of the metal plate is realized through the connection between the mechanical structures, so that the same stress effect on the two side surfaces of the metal plate is ensured, and the structural strength of the metal plate is ensured; slotting is carried out on the metal plate through the rotary cutting knife, iron scraps after slotting are adsorbed through the rotary magnetic belt when the slotting is carried out, the surface of the metal plate is kept clean and tidy, the metal plate is bent through the conical pressing block after the slotting is finished, and then the metal plate after being bent is pushed out through the magnetic sliding plate.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view showing the overall structure of a bending apparatus for counteracting internal stress in a metal sheet according to the present invention;
FIG. 2 is a schematic view of the structure A-A of FIG. 1;
FIG. 3 is a schematic diagram of B-B of FIG. 1;
FIG. 4 is a schematic diagram of the structure of C-C in FIG. 1;
fig. 5 is a schematic diagram of the structure of D-D in fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 5, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a bending device for counteracting the internal stress of a metal plate, which comprises a processing box 11, wherein a conical groove 12 and a processing cavity 43 are arranged in the processing box 11, the conical groove 12 is positioned at the lower side of the processing cavity 43 and is communicated with the processing cavity 43, the conical groove 12 extends rightwards to the right side of the processing box 11, a threaded shaft 41 is rotatably connected between the left inner side wall and the right inner side wall of the processing cavity 43, a sliding straight frame 23 is connected onto the threaded shaft 41 in a threaded manner, a worm wheel cavity 52 and a transmission cavity 46 are arranged in the sliding straight frame 23, the transmission cavity 46 is positioned at the front side of the worm wheel cavity 52, a section of the threaded shaft 41 is contained in the worm wheel cavity 52, a transmission shaft 53 is rotatably connected onto the inner wall at the front side of the worm wheel cavity 52, the processing cavity 43 is fixedly connected onto the rear end of the transmission shaft 53, the processing cavity 43 is meshed with the threaded shaft 41, and the transmission shaft 53 extends forwards to the, the front end of the transmission shaft 53 is fixedly connected with a driving bevel gear 22, the inner wall of the lower side of the transmission cavity 46 is in penetrating and rotating connection with a cutting knife 16, one end of the cutting knife 16 in the transmission cavity 46 is fixedly connected with a driven bevel gear 21, and the driven bevel gear 21 is meshed with the driving bevel gear 22; a guide shaft 45 is fixedly connected between the left inner side wall and the right inner side wall of the processing cavity 43, the guide shaft 45 and the threaded shaft 41 are symmetrically arranged in front and back of the tapered slot 12, the sliding straight frame 23 extends forwards and is connected to the guide shaft 45 in a sliding manner, a magnetic sliding plate 44 is arranged on the guide shaft 45 on the left side of the sliding straight frame 23 in a sliding manner, the magnetic sliding plate 44 has magnetism, and the magnetic sliding plate 44 extends backwards into the tapered slot 12 and abuts against the back side wall of the tapered slot 12; a sliding cavity 33 is arranged in the processing box 11, the sliding cavity 33 is located on the upper side of the processing cavity 43 and extends downwards to be communicated with the processing cavity 43, a linkage shaft 34 is rotatably connected to the inner wall of the left side of the sliding cavity 33, a rotating disc 32 is fixedly connected to the right end of the linkage shaft 34, a shifting handle 31 is fixedly connected to the right end face of the rotating disc 32, a linkage plate 29 is arranged on the inner wall of the right side of the sliding cavity 33 in a sliding mode in a propping mode, a linkage groove 30 with a leftward opening is formed in the linkage plate 29, the shifting handle 31 extends rightwards to the linkage groove 30 and is matched with the linkage groove 30 to drive the linkage plate 29 to slide, the linkage plate 29 extends downwards to the processing cavity 43, and a conical pressing block 28 is fixedly connected to one end of the linkage plate 29 and one end; the threaded shaft 41 rotates to drive the sliding straight frame 23 to move, the threaded shaft 41 rotates to drive the machining cavity 43 to rotate, the drive bevel gear 22 is driven to rotate through the transmission shaft 53, and the cutting blade 16 is driven to rotate through the driven bevel gear 21.
Beneficially, a motor 27 is fixedly connected to an inner wall of an upper side of the processing cavity 43, the motor 27 is located on a right side of the sliding cavity 33, a power output shaft 26 is dynamically connected to a lower end face of the motor 27, a transmission bevel gear 25 is fixedly connected to a lower end of the power output shaft 26, a power bevel gear 24 is fixedly connected to a right side of the sliding straight frame 23 on the threaded shaft 41, the power bevel gear 24 is meshed with the transmission bevel gear 25, a pulley cavity 36 is arranged on a left side of the sliding cavity 33 in the processing box 11, the pulley cavity 36 is communicated with the processing cavity 43 in a downward extending manner, the linkage shaft 34 extends to the left in the pulley cavity 36, a synchronous pulley 35 is fixedly connected to a left end of the linkage shaft 34, a synchronous shaft 40 is rotatably connected to an inner wall of a left side of the processing cavity 43, the synchronous shaft 40 is located on an upper side of the threaded shaft 41, and a connecting gear 39 and, A linkage belt wheel 38, wherein the linkage belt wheel 38 is positioned at the right side of the engaging gear 39, and the linkage belt wheel 38 is connected with the synchronous belt wheel 35 through a synchronous belt 37; the engaging gear 39 rotates to drive the linkage belt wheel 38 to rotate through the synchronous shaft 40, and further drive the synchronous belt wheel 35 to rotate through the synchronous belt 37, and further drive the rotating disc 32 to rotate through the linkage shaft 34, and further drive the linkage plate 29 to slide through the shifting handle 31, and further drive the conical pressing block 28 to move.
Beneficially, a collecting box 57 is fixedly connected to the lower end face of the sliding straight frame 23, the collecting box 57 is located at the rear side of the cutting blade 16, a collecting cavity 47 with an upward opening is arranged in the collecting box 57, the collecting cavity 47 extends upward to communicate with the transmission cavity 46, a worm gear shaft 50 is rotatably connected between the left inner side wall and the right inner side wall of the transmission cavity 46, the worm gear shaft 50 is located at the lower side of the transmission shaft 53, a linkage worm gear 48 and a driving pulley 49 are fixedly connected to the worm gear shaft 50, the linkage worm gear 48 is located at the left side of the driving pulley 49, the linkage worm gear 48 is meshed with the transmission shaft 53, a pulley shaft 56 is rotatably connected between the left inner side wall and the right inner side wall of the collecting cavity 47, a driven pulley 58 is fixedly connected to the pulley shaft 56, and the driven pulley 58 is; the transmission shaft 53 rotates to drive the worm wheel shaft 50 to rotate through the linked worm wheel 48, and further drives the connecting belt 51 to rotate through the driving belt pulley 49, and further drives the pulley shaft 56 to rotate through the driven belt pulley 58.
Beneficially, a support rod 20 is fixedly connected to the front end face of the collection box 57, a support shaft 19 is rotatably connected to the support rod 20, a magnetic pulley 18 is fixedly connected to the support shaft 19, a collection pulley 55 is fixedly connected to the pulley shaft 56, the collection pulley 55 is located on the left side of the driven pulley 58, two magnetic pulley grooves 60 with forward openings are formed in the inner wall of the front side of the collection cavity 47 in a communicating manner, the magnetic pulley 18 and the collection pulley 55 are connected through a magnetic belt 17, the magnetic belt 17 has magnetism, the magnetic belt 17 penetrates through the magnetic pulley grooves 60 to the collection cavity 47, a scraper 54 is fixedly connected to the inner wall of the lower side of the collection cavity 47, and the scraper 54 extends upwards to abut against the outer circumferential face of the magnetic belt 17; the pulley shaft 56 rotates, and then rotates through the magnetic belt 17, and then adsorbs iron chips through the magnetic belt 17, and then scrapes the iron chips on the outer surface of the magnetic belt 17 into the collection cavity 47 through the scraper 54.
Advantageously, a support rod 15 is fixedly connected to the left end face of the straight sliding frame 23, the support rod 15 is located on the upper side of the threaded shaft 41, a linkage gear 14 is rotatably connected to the left end of the support rod 15, a synchronizing gear 42 is fixedly connected to the threaded shaft 41 on the lower side of the engaging gear 39, and the linkage gear 14 can be meshed with the synchronizing gear 42 and the engaging gear 39; the screw shaft 41 rotates, and in turn, the engaging gear 39 rotates through the linking gear 14, and in turn, the synchronizing shaft 40 rotates.
Advantageously, a metal plate 13 is placed on the inner wall of the lower side of the processing cavity 43, the metal plate 13 is located right below the tapered pressing block 28 and above the tapered slot 12, and the metal plate 13 is located between the sliding straight frame 23 and the magnetic sliding plate 44.
Advantageously, a discharge hole 59 with a right opening is communicated with the inner wall of the right side of the processing cavity 43, the discharge hole 59 is positioned at the lower side of the threaded shaft 41, and the discharge hole 59 extends downwards to be communicated with the conical groove 12.
The following describes in detail the use steps of a bending apparatus for counteracting internal stress in a metal sheet, with reference to fig. 1 to 5: initially, the sliding straight frame 23 is at the right limit position, the linkage gear 14 is not meshed with the synchronous gear 42 and the engaging gear 39, the linkage plate 29 is at the upper limit position, and the magnetic sliding plate 44 is at the left limit position.
Starting the motor 27, further driving the transmission bevel gear 25 to rotate through the power output shaft 26, further driving the threaded shaft 41 to rotate through the power bevel gear 24, further driving the sliding straight frame 23 to slide leftwards along the guide shaft 45, driving the processing chamber 43 to rotate while the threaded shaft 41 rotates, further driving the driving bevel gear 22 to rotate through the transmission shaft 53, further driving the cutting blade 16 to rotate through the driven bevel gear 21, further grooving the metal plate 13 through the cutting blade 16, driving the linkage worm wheel 48 to rotate while the transmission shaft 53 rotates, further driving the driving pulley 49 to rotate through the worm wheel shaft 50, further driving the driven pulley 58 to rotate through the connecting belt 51, further driving the collecting pulley 55 to rotate through the driven pulley 58, further driving the magnetic belt 17 to rotate, further magnetically attracting the cut iron filings through the outer surface of the magnetic belt 17, when the iron filings move into the collecting chamber 47 under the driving of the magnetic belt 17, scrap iron on the outer surface of the magnetic belt 17 is scraped into the collection cavity 47 under the action of the scraper 54; when the sliding straight frame 23 slides to the left and simultaneously drives the linkage gear 14 to move through the support rod 15, when the sliding straight frame 23 slides to the left limit position, the linkage gear 14 just meshes with the synchronous gear 42 and the engaging gear 39, the threaded shaft 41 rotates and simultaneously drives the synchronous gear 42 to rotate, further drives the linkage gear 14 to rotate through the synchronous gear 42, further drives the engaging gear 39 to rotate, further drives the linkage belt wheel 38 to rotate through the synchronous shaft 40, further drives the synchronous belt wheel 35 to rotate through the synchronous belt 37, further drives the rotating disc 32 to rotate through the linkage shaft 34, further drives the linkage plate 29 to slide through the toggle handle 31, further drives the tapered pressing block 28 to move downwards and bend the metal plate 13, when the metal plate 13 is completely bent, stops the motor 27 and reverses the motor 27, further drives the tapered pressing block 28 to move upwards through the linkage plate 29, when the conical pressing block 28 moves to the upper limit position, the linkage gear 14 is just disengaged from the synchronous gear 42 and the engaging gear 39, the sliding straight frame 23 is driven to move rightwards through the threaded shaft 41, the magnetic sliding plate 44 is adsorbed on the left end face of the sliding straight frame 23 while the sliding straight frame 23 moves rightwards, the bent metal plate 13 is driven to slide rightwards through the magnetic sliding plate 44, and when the sliding straight frame 23 slides to the right limit position, the metal plate 13 is pushed out of the conical groove 12 under the thrust action of the magnetic sliding plate 44; the motor 27 is stopped, a new metal plate 13 is put on the inner wall of the lower side of the processing cavity 43, and the magnetic slide plate 44 is separated from the sliding straight frame 23 by the pushing of the metal plate 13, so that the equipment is recovered to the initial state.
The invention has the beneficial effects that: according to the invention, the slotting and bending operation of the metal plate is realized through the connection between the mechanical structures, so that the same stress effect on the two side surfaces of the metal plate is ensured, and the structural strength of the metal plate is ensured; slotting is carried out on the metal plate through the rotary cutting knife, iron scraps after slotting are adsorbed through the rotary magnetic belt when the slotting is carried out, the surface of the metal plate is kept clean and tidy, the metal plate is bent through the conical pressing block after the slotting is finished, and then the metal plate after being bent is pushed out through the magnetic sliding plate.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an equipment of bending for offsetting sheet metal internal stress, includes the processing case, its characterized in that: a conical groove and a processing cavity are arranged in the processing box, the conical groove is positioned at the lower side of the processing cavity and is communicated with the processing cavity, the conical groove extends to the right side of the processing box rightwards, a threaded shaft is rotatably connected between the left inner side wall and the right inner side wall of the processing cavity, a sliding straight frame is in threaded connection with the threaded shaft, a worm wheel cavity and a transmission cavity are arranged in the sliding straight frame, the transmission cavity is positioned at the front side of the worm wheel cavity, a section of the threaded shaft is contained in the worm wheel cavity, a transmission shaft is rotatably connected to the inner wall of the front side of the worm wheel cavity, a processing cavity is fixedly connected to the rear end of the transmission shaft, the processing cavity is meshed with the threaded shaft, the transmission shaft extends forwards into the transmission cavity, a driving bevel gear is fixedly connected to the front end of the transmission shaft, a cutting knife is rotatably connected to the inner wall of the lower side of the transmission cavity in a, the driven bevel gear is meshed with the driving bevel gear; a guide shaft is fixedly connected between the left inner side wall and the right inner side wall of the processing cavity, the guide shaft and the threaded shaft are symmetrically arranged in front and back of the tapered slot, the sliding straight frame extends forwards and is connected onto the guide shaft in a sliding manner, a magnetic sliding plate is arranged on the guide shaft on the left side of the sliding straight frame in a sliding manner, the magnetic sliding plate is magnetic, and the magnetic sliding plate extends backwards into the tapered slot and abuts against the rear side wall of the tapered slot; the processing incasement is equipped with the slip chamber, the slip chamber is located the upside and the downwardly extending of processing chamber with the processing chamber intercommunication, it is connected with the universal driving shaft to rotate on the inner wall of slip chamber left side, universal driving shaft right-hand member rigid coupling has the rotation disc, the rigid coupling has stirring the handle on the rotation disc right-hand member face, it slides and is equipped with the gangboard to contradict on the inner wall of slip chamber right side, be equipped with the linkage groove left of opening in the gangboard, stir the handle and extend right to in the linkage groove and the cooperation the linkage groove drives the gangboard slides, the gangboard downwardly extending to the processing chamber, the gangboard with the one end rigid coupling of processing intracavity has the toper briquetting.
2. A bending apparatus according to claim 1, wherein: a motor is fixedly connected on the inner wall of the upper side of the processing cavity and is positioned on the right side of the sliding cavity, the upper end surface of the lower end of the motor is connected with a power output shaft in a power mode, the lower end of the power output shaft is fixedly connected with a transmission bevel gear, the right side of the sliding straight frame on the threaded shaft is fixedly connected with a power bevel gear which is meshed with the transmission bevel gear, a belt wheel cavity is arranged on the left side of the sliding cavity in the processing box, the belt wheel cavity extends downwards to be communicated with the processing cavity, the linkage shaft extends leftwards to the belt wheel cavity, the left end of the linkage shaft is fixedly connected with a synchronous belt wheel, a synchronous shaft is rotatably connected on the inner wall of the left side of the processing cavity and is positioned on the upper side of the threaded shaft, the synchronous shaft is fixedly connected with a linking gear and a linkage belt wheel, the linkage belt wheel is positioned on the right side of the linking gear, and the linkage belt wheel is connected with the synchronous belt wheel through a synchronous belt.
3. A bending apparatus according to claim 1, wherein: the end face of the lower end face of the sliding straight frame is fixedly connected with a collecting box, the collecting box is located on the rear side of the cutting knife, a collecting cavity with an upward opening is arranged in the collecting box, the collecting cavity extends upwards to be communicated with the transmission cavity, a worm gear shaft is rotatably connected between the left inner side wall and the right inner side wall of the transmission cavity and located on the lower side of the transmission shaft, a linkage worm gear and a driving belt wheel are fixedly connected onto the worm gear shaft, the linkage worm gear is located on the left side of the driving belt wheel, the linkage worm gear is meshed with the transmission shaft, a belt wheel shaft is rotatably connected between the left inner side wall and the right inner side wall of the collecting cavity, a driven belt wheel is fixedly connected onto.
4. A bending apparatus according to claim 3, wherein: the utility model discloses a collection chamber, including collecting box, bracing piece, collection chamber, the terminal surface rigid coupling has the bracing piece before the collecting box, it is connected with the back shaft to rotate on the bracing piece, the rigid coupling has the magnetism band pulley on the back shaft, the rigid coupling has the collection band pulley on the band pulley shaft, it is located to collect the band pulley the left side of driven pulley, the intercommunication is equipped with the forward magnetism pulley groove of two openings on collecting the chamber front side inner wall, the magnetism band pulley with collect and connect through the magnetism belt between the band pulley, the magnetism belt has magnetism, the magnetism belt passes magnetism pulley groove extremely collect the intracavity, the rigid coupling has the scraper blade on the chamber downside inner.
5. A bending apparatus according to claim 1, wherein: the utility model discloses a gear, including the straight frame that slides, the bracing piece is located the upside of threaded shaft, the bracing piece left end is rotated and is connected with the linkage gear, on the threaded shaft in the downside rigid coupling that links up the gear has synchronous gear, the linkage gear can with synchronous gear link up the gear engagement.
6. A bending apparatus according to claim 1, wherein: the metal plate is arranged on the inner wall of the lower side of the processing cavity, is positioned under the conical pressing block and above the conical groove, and is positioned between the sliding straight frame and the magnetic sliding plate.
7. A bending apparatus according to claim 1, wherein: the intercommunication is equipped with the discharge opening right on the inner wall of processing chamber right side, the discharge opening is located the downside of threaded spindle, the discharge opening downwardly extending intercommunication the bell jar.
CN202011017025.4A 2020-09-24 2020-09-24 Bending equipment for offsetting internal stress of metal plate Withdrawn CN112139306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011017025.4A CN112139306A (en) 2020-09-24 2020-09-24 Bending equipment for offsetting internal stress of metal plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011017025.4A CN112139306A (en) 2020-09-24 2020-09-24 Bending equipment for offsetting internal stress of metal plate

Publications (1)

Publication Number Publication Date
CN112139306A true CN112139306A (en) 2020-12-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011017025.4A Withdrawn CN112139306A (en) 2020-09-24 2020-09-24 Bending equipment for offsetting internal stress of metal plate

Country Status (1)

Country Link
CN (1) CN112139306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112474912A (en) * 2021-01-14 2021-03-12 上海楠肖智能科技有限公司 Metal plate bending equipment capable of adapting to different thicknesses

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112474912A (en) * 2021-01-14 2021-03-12 上海楠肖智能科技有限公司 Metal plate bending equipment capable of adapting to different thicknesses
CN112474912B (en) * 2021-01-14 2021-08-20 河北东海特钢集团有限公司 Metal plate bending equipment capable of adapting to different thicknesses

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