CN116274714B - High-strength metal tooth deformation-preventing processing equipment and method - Google Patents
High-strength metal tooth deformation-preventing processing equipment and method Download PDFInfo
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- CN116274714B CN116274714B CN202310087809.1A CN202310087809A CN116274714B CN 116274714 B CN116274714 B CN 116274714B CN 202310087809 A CN202310087809 A CN 202310087809A CN 116274714 B CN116274714 B CN 116274714B
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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
- B21D53/00—Making other particular articles
- B21D53/46—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples
- B21D53/50—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts
- B21D53/52—Making other particular articles haberdashery, e.g. buckles, combs; pronged fasteners, e.g. staples metal slide-fastener parts fastener elements; Attaching such elements so far as this procedure is combined with the process for making the elements
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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
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
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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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/06—Stamping using rigid devices or tools having relatively-movable die parts
-
- 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
- B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
- B21D35/002—Processes combined with methods covered by groups B21D1/00 - B21D31/00
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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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
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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
- 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
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
- B21D43/09—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers by one or more pairs of rollers for feeding sheet or strip material
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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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/06—Stripping-off devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses high-strength metal tooth anti-deformation processing equipment and a method in the technical field of metal tooth processing equipment, wherein the high-strength metal tooth anti-deformation processing equipment comprises a processing table, wherein conveying mechanisms for clamping and conveying metal plates are connected to the left side and the right side of the top of the processing table, a positioning mechanism for positioning the front and the rear positions of the metal plates is arranged at the top of the processing table, a stamping mechanism for stamping the metal plates is connected to the top of the processing table, and an anti-deformation mechanism for taking out formed teeth for correction is arranged below the stamping mechanism; according to the invention, in the process of producing the high-strength metal chain teeth each time, the conveying mechanism, the positioning mechanism, the stamping mechanism and the deformation preventing mechanism are mutually matched, the stamping positions are continuously changed, the stamping is continuously realized, the stamped chain teeth are automatically taken out to be subjected to deformation preventing treatment, the labor cost is greatly saved, the deformation of the chain teeth in the stamping process is avoided, and the efficiency and the automation degree are high.
Description
Technical Field
The invention relates to the technical field of metal chain tooth processing equipment, in particular to high-strength metal chain tooth deformation-preventing processing equipment and a method.
Background
Zippers are connectors that rely on a continuous array of teeth to join or separate articles, and are now used in large numbers in clothing, bags, tents, and the like. The zipper consists of a zipper tooth, a pull head, a front code, a rear code or a locking piece and the like, wherein the zipper tooth is a key part and directly determines the side pull strength of the zipper. The common zipper is provided with two chain belts, each chain belt is respectively provided with a row of zipper teeth, the two rows of zipper teeth are mutually staggered, the zipper teeth are clamped by the zipper head, and the zipper teeth at two sides can be mutually meshed or separated by sliding the zipper handle.
In the prior art, a die stamping method is generally adopted to produce the required chain teeth, after each stamping, the chain teeth possibly embedded in the inner side of the die are required to be taken out, the chain teeth and the die are extruded, bending occurs easily during taking out, deformation of the chain teeth can be caused, the chain teeth after the stamping is tiny and numerous, and if personnel are adopted to correct again, time and labor are wasted, and the operation is very difficult, so that high-strength metal chain tooth production and processing equipment with high efficiency and full-automatic high-strength metal chain tooth deformation prevention is urgently needed.
Disclosure of Invention
The invention aims to provide high-strength metal tooth deformation-preventing processing equipment and method for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the anti-deformation processing equipment for the high-strength metal teeth comprises a processing table, wherein conveying mechanisms for clamping and conveying metal plates are connected to the left side and the right side of the top of the processing table, a positioning mechanism for positioning the front and the rear positions of the metal plates is arranged at the top of the processing table, a stamping mechanism for stamping the metal plates is connected to the top of the processing table, an anti-deformation mechanism for taking out the formed teeth for correction is arranged below the stamping mechanism, and the stamping mechanism can drive the formed teeth to move outwards and discharge the teeth after correction is completed;
the stamping mechanism comprises a U-shaped fixing frame, the U-shaped fixing frame is fixedly connected to the middle position of the top of a processing table, a stamping cylinder is fixedly connected to the bottom of the U-shaped fixing frame, a first connecting plate is fixedly connected to the bottom of the stamping cylinder, a U-shaped mounting frame is fixedly connected to the bottom of the first connecting plate, a plurality of stamping dies which are arranged in a linear array are fixedly arranged at the bottom of the U-shaped mounting frame, a first through groove is formed in the middle position of the top of the processing table, two stamping bottom dies are arranged on the inner side of the first through groove, and a switching mechanism for driving the two stamping bottom dies to move forwards and backwards is arranged at the top of the processing table;
the switching mechanism comprises two first sliding plates, the two first sliding plates are respectively positioned at the left side and the right side of the punching bottom die, the two first sliding plates are positioned at the inner sides of a first through groove, the left end and the right end of the punching bottom die are respectively connected to the inner side wall of the first sliding plate through a first rotating shaft in a rotating way, the two first rotating shafts at the same side are coaxial, the first rotating shaft is close to the other punching bottom die and is used for enabling the punching bottom die to spontaneously rotate from outside to below, two driving screw rods are rotationally connected to the inside of the processing table, the two driving screw rods respectively penetrate through the left side and the right side of the first sliding plates and are in threaded connection with the first sliding plates, driving motors are fixedly connected to the outer ends of the two driving screw rods, the driving motors are fixedly connected to the side wall of the processing table, guide blocks are fixedly connected to the inner sides of the first through groove, the tops of the guide blocks are in contact with the bottoms of the punching bottom die, and the front side and the rear sides of the guide blocks are oblique guide surfaces;
the anti-deformation mechanism comprises a taking-out mechanism for taking out side chain teeth in the stamping die head and two correcting mechanisms for carrying out extrusion correction by matching with front and rear stamping bottom dies, wherein the taking-out mechanism comprises two first electric cylinders, the two first electric cylinders are fixedly connected in a first connecting plate, the bottoms of the two first electric cylinders are fixedly connected with a first lifting plate together, the bottoms of the first lifting plate are fixedly connected with a plurality of jacking blocks, and the jacking blocks are used for being inserted into the stamping die head from the top to push the chain teeth downwards;
the correcting mechanism comprises two second connecting plates, the two second connecting plates are fixedly connected to the side wall of the first connecting plate, mounting rods are fixedly connected to the inner parts of the two second connecting plates, second lifting plates are fixedly connected to the bottoms of the two mounting rods together, a plurality of correcting blocks are fixedly connected to the bottoms of the second lifting plates, the correcting blocks are used for extruding and moving out of teeth on the inner side of a stamping bottom die below the stamping die head, and a retaining mechanism for retaining the stamping bottom die horizontally before the correcting blocks extrude the teeth is connected to the inner side wall of the first through groove;
the holding mechanism comprises a holding plate, the left end and the right end of the holding plate are fixedly connected with first rotating rods, the inner side wall of the first through groove is fixedly connected with two L-shaped brackets, the first rotating rods are rotationally connected inside the L-shaped brackets, the side wall of one L-shaped bracket is fixedly connected with a first motor, the output end of the first motor is fixedly connected with one of the first rotating rods, the inner side wall of the U-shaped fixing frame is fixedly provided with a detector, and the detector is used for controlling the first motor below the correcting block to start to enable the holding plate to turn downwards when the correcting block is detected to be extruded and reset;
the conveying mechanism comprises a first groove, the first groove is formed in the top of the processing table, a plurality of first conveying sticks are rotatably connected to the inner side of the first groove, two second electric cylinders are fixedly connected to the top of the processing table, second mounting plates are fixedly connected to the bottom ends of the two second electric cylinders, and a plurality of second conveying sticks are rotatably connected between the front mounting plate and the rear mounting plate in a common mode;
the positioning mechanism comprises a second groove, the second groove is formed in the top of the processing table, two second sliding blocks are connected to the inner side of the second groove in a sliding mode, positioning rods are connected to the tops of the two second sliding blocks in a rotating mode, a bidirectional screw rod is connected to the inner side of the second groove in a rotating mode, and the bidirectional screw rod is in threaded connection with the two second sliding blocks and used for guaranteeing front-back symmetry of the front positioning rod and the rear positioning rod;
the anti-deformation processing method of the high-strength metal fastener element comprises the following specific steps:
step one: firstly, inserting the end part of the processed metal plate into the inner side of a left-side feeding conveying mechanism, starting the conveying mechanism, and stably conveying the metal plate to the right side, so that the strip-shaped metal plate is positioned on the inner sides of the left conveying mechanism and the right conveying mechanism;
step two: after the metal plate is conveyed in place, a left positioning mechanism and a right positioning mechanism are started to push the metal plate forwards and backwards and adjust the metal plate to the middle position of the top of the processing table, so that the metal plate is accurately positioned below the stamping mechanism;
step three: after the positioning mechanism finishes positioning the metal plate, starting the stamping mechanism to stamp the metal plate to obtain the chain teeth;
step four: the stamping mechanism is reset, the anti-deformation mechanism takes out the stamped teeth from the stamping mechanism, and the teeth taken out are automatically corrected one by one;
step five: and after the correction is finished, automatically taking out the corrected chain teeth from the stamping mechanism.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, in the process of producing the high-strength metal chain teeth each time, the conveying mechanism, the positioning mechanism, the stamping mechanism and the deformation preventing mechanism are mutually matched, the stamping positions are continuously changed, the stamping is continuously realized, the stamped chain teeth are automatically taken out to be subjected to deformation preventing treatment, the labor cost is greatly saved, the deformation of the chain teeth in the stamping process is avoided, and the efficiency and the automation degree are high.
2. According to the invention, after the positioning of the metal plate is finished, the stamping cylinder is started to push the first connecting plate, the U-shaped mounting frame and the stamping die heads to move downwards, the plurality of chain teeth are stamped at one time, the processing efficiency is greatly improved, the toothed chain part after stamping is directly fallen into the stamping die heads and is partially embedded into the stamping die heads, the chain teeth in the stamping die heads are pushed into the stamping die heads by the subsequent matching anti-deformation mechanism, so that the stamped chain teeth are completely positioned in the stamping die heads, the subsequent correction is convenient, when the primary stamping is finished, the chain teeth in the stamping die heads need to be corrected, if one stamping die head is adopted, the stamping mechanism needs to stop working, the processing time is seriously delayed, and after the stamping of one stamping die head is finished, the other stamping die head is switched to the lower part of the stamping die heads by the switching mechanism, the metal plate is conveyed by the conveying mechanism, the stamping is carried out while the stamping die heads of the chain teeth are moved to the outer side to the outer matching anti-deformation mechanism for correction, the processing efficiency is convenient and fast, and the subsequent anti-deformation processing is facilitated.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a first perspective view of the overall structure of the present invention;
FIG. 3 is a second perspective view of the overall structure of the present invention;
FIG. 4 is a third perspective cross-sectional view of the overall structure of the present invention;
FIG. 5 is a schematic view of the positions of the stamping die and the guide block of the present invention;
FIG. 6 is a schematic view of a stamping mechanism according to the present invention;
FIG. 7 is a schematic view of the take-out mechanism according to the present invention;
FIG. 8 is a schematic view of two stamping die and switching mechanism structures according to the present invention;
FIG. 9 is a schematic diagram of a conveying mechanism according to the present invention;
fig. 10 is a schematic structural view of a positioning mechanism according to the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
the processing bench 1, the U-shaped fixing frame 2, the stamping cylinder 3, the first connecting plate 4, the U-shaped mounting frame 5, the stamping die head 6, the first through groove 7, the stamping bottom die 8, the first sliding plate 9, the driving screw rod 10, the guide block 11, the first electric cylinder 12, the first lifting plate 13, the top block 14, the second connecting plate 15, the second lifting plate 16, the correction block 17, the retaining plate 18, the first rotating rod 19, the L-shaped bracket 20, the first motor 21, the detector 22, the first groove 23, the first conveying roller 24, the second electric cylinder 25, the second mounting plate 26, the second conveying roller 27, the second groove 28, the second sliding block 29, the positioning roller 30, the bidirectional screw rod 31 and the first rotating shaft 32.
Detailed Description
Referring to fig. 1 to 10, the present invention provides a technical solution: the high-strength metal tooth deformation-preventing machining equipment comprises a machining table 1, wherein conveying mechanisms for clamping and conveying metal plates are connected to the left side and the right side of the top of the machining table 1, a positioning mechanism for positioning the front and the rear positions of the metal plates is arranged at the top of the machining table 1, a stamping mechanism for stamping the metal plates is connected to the top of the machining table 1, a deformation-preventing mechanism for taking out the formed tooth for correction is arranged below the stamping mechanism, and the stamping mechanism can drive the formed tooth to move outwards and discharge the tooth after correction is completed;
when the device is in operation, the end part of the processed metal plate is inserted into the left side and enters the inner side of the conveying mechanism, then the conveying mechanism is started to stably convey the metal plate to the right side, so that the strip-shaped metal plate is positioned at the inner sides of the left conveying mechanism and the right conveying mechanism, when the longer metal plate is processed, the metal plate can be continuously conveyed for continuous processing, when the metal plate is conveyed in place, the left positioning mechanism and the right positioning mechanism are started, the metal plate is pushed back and forth, the metal plate is adjusted to the middle position of the top of the processing table 1, the metal plate is accurately positioned below the stamping mechanism, the metal plate is prevented from shifting in the conveying process, the processing of the metal plate is facilitated, if the processing of the same batch is not needed, the operation is saved, after the positioning mechanism is finished to position the metal plate, the stamping mechanism is started to punch the metal plate to obtain proper chain teeth, then the stamping mechanism is reset, the chain teeth after the stamping is taken out from the stamping mechanism, the chain teeth are automatically corrected, the chain teeth are prevented from bending, the chain teeth are prevented from being broken, the chain is prevented from being deformed, the chain is automatically corrected, the chain is continuously and the chain is continuously deformed, the chain is continuously and the chain is continuously processed, the chain is continuously and the chain is prevented from being deformed when the stamping mechanism is continuously matched with the stamping mechanism is continuously after the stamping mechanism is matched with the stamping mechanism, the stamping is continuously realized, the stamped teeth are automatically taken out to be subjected to deformation prevention treatment, the labor cost is greatly saved, the teeth are prevented from deforming in the stamping process, and the efficiency and the automation degree are high.
As a further scheme of the invention, the stamping mechanism comprises a U-shaped fixing frame 2, the U-shaped fixing frame 2 is fixedly connected to the middle position of the top of a processing table 1, the bottom of the U-shaped fixing frame 2 is fixedly connected with a stamping cylinder 3, the bottom of the stamping cylinder 3 is fixedly connected with a first connecting plate 4, the bottom of the first connecting plate 4 is fixedly connected with a U-shaped mounting frame 5, the bottom of the U-shaped mounting frame 5 is fixedly provided with a plurality of stamping dies 6 which are arranged in a linear array, the middle position of the top of the processing table 1 is provided with a first through groove 7, the inner side of the first through groove 7 is provided with two stamping bottom dies 8, and the top of the processing table 1 is provided with a switching mechanism for driving the two stamping bottom dies 8 to move forwards and backwards; during operation, because the chain tooth is less, and need process more, if one punching press is comparatively loaded down with trivial details, and machining efficiency is lower, accomplish the back through sheet metal location, start the punching cylinder 3, promote first connecting plate 4, U type mounting bracket 5 and a plurality of punching die 6 move down, once only punch a plurality of chain teeth, improve machining efficiency greatly, the tooth chain part after punching press directly falls in punching die 8, partly inlay in punching die 6, follow-up cooperation anti-deformation mechanism promotes the chain tooth in the punching die 6 to punching die 8 in, make the chain tooth of punching press be in punching die 8 completely, make things convenient for follow-up correction, after one punching press is accomplished, need to position the chain tooth in punching die 8 to correct, if directly adopt a punching die 8, punching press mechanism needs to stop working, can seriously delay process time, after punching die 8 punching press is accomplished, utilize switching mechanism, with another punching die 8 to the below of punching die 6, and utilize conveying mechanism to carry sheet metal, carry out punching press when correcting, bear the punching die 8 then move to the cooperation and prevent deformation mechanism, thereby carrying out correction to the side, and prevent deformation, thereby being convenient for carrying out the processing, and being convenient for correcting, the deformation.
As a further scheme of the invention, the switching mechanism comprises two first sliding plates 9, the two first sliding plates 9 are respectively positioned at the left side and the right side of the punching bottom die 8, the two first sliding plates 9 are respectively positioned at the inner sides of the first through grooves 7, the left end and the right end of the two punching bottom dies 8 are respectively connected to the inner side walls of the first sliding plates 9 through first rotating shafts 32 in a rotating way, the two first rotating shafts 32 at the same side are coaxial, the first rotating shafts 32 are close to the other punching bottom die 8 and are used for enabling the punching bottom die 8 to spontaneously rotate from outside to inside, two driving screw rods 10 are respectively connected to the inner side of the processing table 1 in a rotating way, the two driving screw rods 10 respectively penetrate through the left side and the right side of the first sliding plates 9 and are in threaded connection with the first sliding plates 9, the outer ends of the two driving screw rods 10 are respectively fixedly connected with driving motors, the driving motors are fixedly connected to the side walls of the processing table 1, the inner sides of the first through grooves 7 are fixedly connected with guide blocks 11, the tops of the guide blocks 11 are contacted with the bottoms of the punching bottom die 8, and the front and back sides of the guide blocks 11 are oblique guide surfaces; during operation, because need accurate switching two punching press die block 8 carry out the punching press in turn, through after punching press completion in proper order at every turn, start two driving motor, drive two first sliding plate 9 back and forth slip through two driving screw 10, move the punching press die block 8 in the outside to punching press die head 6 below, convenient and fast, and utilize driving screw 10 drive comparatively stable, occupation space is less, punching press die block 8 is to punching press die head 6 bottom when moving, punching press die block 8 is acted on by guide block 11, make the automatic upset of punching press die block 8 of upset to the horizontality, guarantee the stability and the accuracy of punching press at every turn, and the punching press die block 8 of moving out is handled the die tooth through preapring for an unfavorable turn down after preapring for an unfavorable turn of events mechanism, first can be at every turn automatic with die tooth discharge punching press die block 8, the second can prevent impurity entering punching press die block 8 in the die cavity, the die tooth takes place to warp when being favorable to preventing the punching press.
As a further scheme of the invention, the deformation preventing mechanism comprises a taking-out mechanism for taking out the side chain teeth in the stamping die head 6 and two correcting mechanisms for carrying out extrusion correction by matching with the front stamping die block 8 and the rear stamping die block 8, the taking-out mechanism comprises two first electric cylinders 12, the two first electric cylinders 12 are fixedly connected in the first connecting plate 4, the bottoms of the two first electric cylinders 12 are fixedly connected with a first lifting plate 13 together, the bottoms of the first lifting plate 13 are fixedly connected with a plurality of jacking blocks 14, and the jacking blocks 14 are used for being inserted into the stamping die head 6 from the top to push out the chain teeth downwards;
as a further scheme of the invention, the correcting mechanism comprises two second connecting plates 15, the two second connecting plates 15 are fixedly connected to the side walls of the first connecting plate 4, the inside of each second connecting plate 15 is fixedly connected with a mounting rod, the bottoms of the two mounting rods are fixedly connected with a second lifting plate 16 together, the bottoms of the second lifting plates 16 are fixedly connected with a plurality of correcting blocks 17, the correcting blocks 17 are used for extruding and moving out of the teeth on the inner side of the stamping die block 8 below the stamping die head 6, and the inner side wall of the first through groove 7 is connected with a retaining mechanism used for retaining the stamping die block 8 horizontally before the correcting blocks 17 extrude the teeth;
as a further scheme of the invention, the holding mechanism comprises a holding plate 18, the left end and the right end of the holding plate 18 are fixedly connected with first rotating rods 19, the inner side wall of a first through groove 7 is fixedly connected with two L-shaped brackets 20, the first rotating rods 19 are rotatably connected inside the L-shaped brackets 20, the side wall of one L-shaped bracket 20 is fixedly connected with a first motor 21, the output end of the first motor 21 is fixedly connected with one of the first rotating rods 19, the inner side wall of a U-shaped fixing frame 2 is fixedly provided with a detector 22, and the detector 22 is used for controlling the first motor 21 below the correcting block 17 to start to enable the holding plate 18 to turn downwards when the correcting block is detected to be extruded and reset;
during operation, as the teeth need to be straightened, after each stamping is completed, the first electric cylinder 12 is started firstly to drive the first lifting plate 13 and the plurality of top blocks 14 to move downwards, the teeth staying at the inner side of the stamping die head 6 are pushed out, then, when the switching mechanism drives the stamping die block 8 to move outwards, the retaining plate 18 is in a horizontal state under the action of the first electric motor 21 and the first rotating rod 19, when the bottom of the stamping die block 8 is still contacted with the top of the guide block 11, the outer end part of the stamping die block 8 falls on the top of the retaining plate 18, so that the teeth are prevented from being discharged before the teeth are straightened, when the stamping die block 8 drives the teeth to move to the top of the retaining plate 18 and then stop, the other stamping die block 8 moves to the lower part of the stamping die head 6, and at the moment, the stamping mechanism moves downwards to stamp the metal plate, the punching mechanism drives a plurality of correction blocks 17 to move downwards synchronously through the second connecting plate 15, the mounting rod and the second lifting plate 16, when punching is performed, the correction blocks 17 move into the punching bottom die 8 to press the teeth, so that the bent teeth are smooth, the punching mechanism is convenient and quick, and the punching mechanism are simultaneously performed, the continuity of punching is avoided, when the punching mechanism resets, the correction blocks 17 move upwards to reset, the detector 22 detects that the correction blocks 17 reset, the first motor 21 is started, the retaining plate 18 is driven to overturn downwards, the bottom of the punching bottom die 8 lacks horizontal support, under the action of gravity, the punching bottom die 8 overturns downwards along the first rotating shaft 32, the corrected teeth are automatically punched into the punching bottom die 8 to be discharged, the punching mechanism is convenient and quick, and then the switching mechanism switches the positions of the two punching bottom dies 8 again, so that punching, correction and discharging are alternately performed.
As a further scheme of the invention, the conveying mechanism comprises a first groove 23, the first groove 23 is formed in the top of the processing table 1, a plurality of first conveying sticks 24 are rotatably connected to the inner side of the first groove 23, two second electric cylinders 25 are fixedly connected to the top of the processing table 1, second mounting plates 26 are fixedly connected to the bottom ends of the two second electric cylinders 25, and a plurality of second conveying sticks 27 are rotatably connected between the front and rear second mounting plates 26; during operation, because the metal sheet material that needs stable, continuous transport rectangular shape processes, through starting second electric jar 25, promotes second mounting panel 26 and a plurality of second transport rod 27 downwards, and a plurality of first transport rod 24 of cooperation bottom compress tightly metal sheet material from top to bottom, starts first transport rod 24 and second transport rod 27, and stable transport metal sheet material to can carry out preliminary correction to metal sheet material, be favorable to preventing the tooth deformation of processing.
As a further scheme of the invention, the positioning mechanism comprises a second groove 28, the second groove 28 is arranged at the top of the processing table 1, two second sliding blocks 29 are connected to the inner side of the second groove 28 in a sliding manner, positioning rods 30 are respectively and rotatably connected to the tops of the two second sliding blocks 29, a bidirectional screw rod 31 is rotatably connected to the inner side of the second groove 28, and the bidirectional screw rod 31 is in threaded connection with the two second sliding blocks 29 to ensure that the front positioning rods 30 and the rear positioning rods 30 are symmetrical in front and rear; during operation, because the metal plate is required to be accurately positioned below the stamping mechanism, the front and rear second sliding blocks 29 and the positioning rods 30 are driven to synchronously move inwards by utilizing the bidirectional screw rod 31, the metal plate is pushed to a front and rear symmetrical state, the metal plate is accurately positioned, and the processing of the chain teeth is facilitated.
The anti-deformation processing method of the high-strength metal fastener element comprises the following specific steps:
step one: firstly, inserting the end part of the processed metal plate into the inner side of a left-side feeding conveying mechanism, starting the conveying mechanism, and stably conveying the metal plate to the right side, so that the strip-shaped metal plate is positioned on the inner sides of the left conveying mechanism and the right conveying mechanism;
step two: after the metal plate is conveyed in place, a left positioning mechanism and a right positioning mechanism are started to push the metal plate forwards and backwards and adjust the metal plate to the middle position of the top of the processing table 1, so that the metal plate is accurately positioned below the stamping mechanism;
step three: after the positioning mechanism finishes positioning the metal plate, starting the stamping mechanism to stamp the metal plate to obtain a proper chain tooth;
step four: the stamping mechanism is reset, the anti-deformation mechanism takes out the stamped teeth from the stamping mechanism, and the teeth taken out are automatically corrected one by one;
step five: and after the correction is finished, automatically taking out the corrected chain teeth from the stamping mechanism.
Claims (7)
1. High strength metal element shape processing equipment that preapring for an unfavorable turn of events, including processing platform (1), its characterized in that: the left and right sides of the top of the processing table (1) are connected with conveying mechanisms for clamping and conveying metal plates, a positioning mechanism for positioning the front and back positions of the metal plates is arranged at the top of the processing table (1), a stamping mechanism for stamping the metal plates is connected at the top of the processing table (1), an anti-deformation mechanism for taking out the formed teeth for correction is arranged below the stamping mechanism, and the stamping mechanism can drive the formed teeth to move outwards and discharge the teeth after correction is completed;
the stamping mechanism comprises a U-shaped fixing frame (2), the U-shaped fixing frame (2) is fixedly connected to the middle position of the top of a processing table (1), a stamping cylinder (3) is fixedly connected to the bottom of the U-shaped fixing frame (2), a first connecting plate (4) is fixedly connected to the bottom of the stamping cylinder (3), a U-shaped mounting frame (5) is fixedly connected to the bottom of the first connecting plate (4), a plurality of stamping dies (6) which are arranged in a linear array are fixedly mounted at the bottom of the U-shaped mounting frame (5), a first through groove (7) is formed in the middle position of the top of the processing table (1), two stamping bottom dies (8) are arranged on the inner side of the first through groove (7), and a switching mechanism for driving the two stamping bottom dies (8) to move forwards and backwards is arranged at the top of the processing table (1);
the deformation-preventing mechanism comprises a taking-out mechanism for taking out side chain teeth in a stamping die head (6) and two correcting mechanisms for extrusion correction by matching with a front stamping bottom die (8), wherein the taking-out mechanism comprises two first electric cylinders (12), the two first electric cylinders (12) are fixedly connected to the inside of a first connecting plate (4), the two first electric cylinders (12) are fixedly connected with a first lifting plate (13) at the bottom, a plurality of jacking blocks (14) are fixedly connected to the bottom of the first lifting plate (13), and the jacking blocks (14) are used for inserting the stamping die head (6) from the top to push out the chain teeth downwards.
2. The high-strength metal fastener element deformation-preventing processing apparatus according to claim 1, wherein: the switching mechanism comprises two first sliding plates (9), the two first sliding plates (9) are respectively located at the left side and the right side of the punching bottom die (8), the two first sliding plates (9) are respectively located at the inner sides of the first through grooves (7), the two first sliding plates (9) are respectively located at the left side and the right side of the punching bottom die (8), the two first sliding plates (9) are respectively connected on the inner side wall of the first sliding plates (9) through first rotating shafts (32) in a rotating mode, the two first rotating shafts (32) are coaxial, the first rotating shafts (32) are close to the other punching bottom die (8) and are used for enabling the punching bottom die (8) to automatically rotate from outside to inside, the two driving screw rods (10) respectively penetrate through the left side and the right side of the first sliding plates (9) and are in threaded connection with the first sliding plates (9), the outer ends of the two driving screw rods (10) are respectively fixedly connected with driving motors, the driving motors are fixedly connected on the side walls of the processing table (1), the first sliding plates (7) are respectively connected with guide blocks (11), and the guide blocks (11) are fixedly connected with the guide blocks (11) at the front sides of the bottom of the punching bottom die (11).
3. The high-strength metal fastener element deformation-preventing processing apparatus according to claim 1, wherein: the correcting mechanism comprises two second connecting plates (15), wherein the two second connecting plates (15) are fixedly connected to the side wall of the first connecting plate (4), the two second connecting plates (15) are fixedly connected with mounting rods, the two second lifting plates (16) are fixedly connected to the bottoms of the mounting rods, a plurality of correcting blocks (17) are fixedly connected to the bottoms of the second lifting plates (16), the correcting blocks (17) are used for extruding and moving out of the chain teeth on the inner side of the stamping bottom die (8) below the stamping die head (6), and a retaining mechanism used for retaining the stamping bottom die (8) before the correcting blocks (17) extrude the chain teeth is connected to the inner side wall of the first through groove (7).
4. The high-strength metal fastener element deformation-preventing processing apparatus according to claim 3, wherein: the utility model provides a holding mechanism includes holding plate (18), both ends all fixedly connected with first dwang (19) about holding plate (18), fixedly connected with two L type supports (20) on the inside wall of first logical groove (7), first dwang (19) rotate and connect inside L type support (20), and one of them fixedly connected with first motor (21) on the lateral wall of L type support (20), the output and one of them first dwang (19) fixed connection of first motor (21), fixed mounting has detector (22) on U type mount (2) inside wall, detector (22) are used for detecting and correct first motor (21) start make holding plate (18) of below when piece (17) extrusion completion resets.
5. The high-strength metal fastener element deformation-preventing processing apparatus according to claim 1, wherein: the conveying mechanism comprises a first groove (23), the first groove (23) is formed in the top of the processing table (1), a plurality of first conveying rods (24) are rotatably connected to the inner side of the first groove (23), two second electric cylinders (25) are fixedly connected to the top of the processing table (1), second mounting plates (26) are fixedly connected to the bottom ends of the second electric cylinders (25), and a plurality of second conveying rods (27) are rotatably connected between the front mounting plate and the rear mounting plate (26).
6. The high-strength metal fastener element deformation-preventing processing apparatus according to claim 1, wherein: the positioning mechanism comprises a second groove (28), the second groove (28) is formed in the top of the processing table (1), two second sliding blocks (29) are connected to the inner side of the second groove (28) in a sliding mode, positioning rods (30) are connected to the tops of the second sliding blocks (29) in a rotating mode, a two-way screw rod (31) is connected to the inner side of the second groove (28) in a rotating mode, and the two-way screw rod (31) is in threaded connection with the two second sliding blocks (29) and used for guaranteeing front-back symmetry of the two positioning rods (30).
7. The high-strength metal fastener element deformation-preventing processing method is applicable to the high-strength metal fastener element deformation-preventing processing equipment according to any one of claims 1 to 6, and is characterized in that: the method comprises the following specific steps:
step one: firstly, inserting the end part of the processed metal plate into the inner side of a left-side feeding conveying mechanism, starting the conveying mechanism, and stably conveying the metal plate to the right side, so that the strip-shaped metal plate is positioned on the inner sides of the left conveying mechanism and the right conveying mechanism;
step two: after the metal plate is conveyed in place, a left positioning mechanism and a right positioning mechanism are started to push the metal plate forwards and backwards and adjust the metal plate to the middle position of the top of the processing table (1), so that the metal plate is accurately positioned below the stamping mechanism;
step three: after the positioning mechanism finishes positioning the metal plate, starting the stamping mechanism to stamp the metal plate to obtain a proper chain tooth;
step four: the stamping mechanism is reset, the anti-deformation mechanism takes out the stamped teeth from the stamping mechanism, and the teeth taken out are automatically corrected one by one;
step five: and after the correction is finished, automatically taking out the corrected chain teeth from the stamping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310087809.1A CN116274714B (en) | 2023-01-15 | 2023-01-15 | High-strength metal tooth deformation-preventing processing equipment and method |
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| CN202310087809.1A CN116274714B (en) | 2023-01-15 | 2023-01-15 | High-strength metal tooth deformation-preventing processing equipment and method |
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| CN116274714B true CN116274714B (en) | 2023-10-20 |
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| CN116274714A (en) | 2023-06-23 |
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