CN115647175A - Automatic stamping equipment of magnesium alloy board - Google Patents
Automatic stamping equipment of magnesium alloy board Download PDFInfo
- Publication number
- CN115647175A CN115647175A CN202211692284.6A CN202211692284A CN115647175A CN 115647175 A CN115647175 A CN 115647175A CN 202211692284 A CN202211692284 A CN 202211692284A CN 115647175 A CN115647175 A CN 115647175A
- Authority
- CN
- China
- Prior art keywords
- plate
- magnesium alloy
- groove
- jacking
- alloy plate
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The invention relates to the technical field of magnesium alloy plate stamping, in particular to automatic stamping equipment for a magnesium alloy plate, which comprises: two support frames, a fixed cylinder, a bearing seat, a die plate and a stamping forming group. According to the automatic magnesium alloy plate stamping device, before the magnesium alloy plate is stamped, the magnesium alloy plate can be continuously conveyed in a conveying mode of intermittent rotation of the bearing seat, the position of the magnesium alloy plate is adjusted and positioned through the positioning group before the magnesium alloy plate is conveyed, so that the magnesium alloy plate can be precisely stamped by the stamping forming group, and before the magnesium alloy plate is stamped, the magnesium alloy plate is heated through the heating group and the heating elements in the jacking plate, so that the plastic deformation effect of the magnesium alloy plate is improved, and the problem that the rejection rate of the magnesium alloy plate is high due to the fact that the magnesium alloy plate is cracked and other deformation defects caused by low plasticity during stamping is solved.
Description
Technical Field
The invention relates to the technical field of magnesium alloy plate stamping, in particular to automatic stamping equipment for a magnesium alloy plate.
Background
The magnesium alloy plate is low in density, is the lightest metal structural material in practical application, has the advantages of high specific strength and specific rigidity, good electromagnetic shielding effect, strong shock resistance and shock absorption capacity, easiness in recycling and the like, is mainly used for manufacturing mobile phone shells, notebook computer shells and the like, and is light in weight and convenient to carry.
When the magnesium alloy plate is used for manufacturing a magnesium alloy plate of a shell, deformation defects such as cracking and the like are easily caused during stamping due to the reason that the temperature has a large influence on plasticity, the stamping processing quality of the magnesium alloy plate is influenced, and the magnesium alloy plate is scrapped when the deformation defects reach a certain degree, so that the rejection rate of the magnesium alloy plate is high.
Disclosure of Invention
In order to solve the problems, the invention adopts the following technical scheme that the automatic stamping equipment for the magnesium alloy plate comprises: two support frames, a fixed cylinder, a bearing seat, a die plate and a stamping forming group.
Fixed cylinder fixed connection rotates the cover on the fixed cylinder and is equipped with and is rectangle columnar structure and corner and accept the seat for curved, and the equal fixed mounting in both ends of accepting the seat has solid fixed ring, gu fixed ring rotates with the support frame to be connected between two support frames.
Four mould boards are installed respectively on four lateral walls of accepting the seat, and the terminal surface that the seat was accepted to the mould board is kept away from has seted up the jacking groove, and sliding connection is for the jacking board of cavity structure in the jacking groove, forms the punching press chamber between the up end of jacking board and the side inner wall of jacking groove upside, installs the location group that carries out the location regulation to the magnesium alloy board on the mould board.
The top of two support frames is installed the stamping and forming group jointly, and the heating group is installed jointly to the opposite face of two support frames, and the heating group is used for heating the magnesium alloy board.
Install on the jacking board and adsorb fixed group, adsorb fixed group including the even absorption hole of arranging and rather than the inner chamber intercommunication that jacking board top was seted up, spacing groove has all been seted up along two terminal surfaces that its width direction was arranged in the jacking groove, the jacking board is close to the terminal surface of fixed cylinder and installs the L type frame with spacing groove sliding connection, install on the fixed cylinder and promote the gliding jacking subassembly of jacking board, set up on the fixed cylinder and divide into two sections annular through groove with it, the fixed cylinder internal rotation is connected with the ring conduit just right with the annular through groove, the flexible pipe of installing with jacking board inner chamber intercommunication between the terminal surface that the jacking board is close to the fixed cylinder and the jacking groove, flexible pipe passes through the connecting pipe intercommunication with the ring conduit, the conveyer pipe that is L type structure rather than the intercommunication is installed to the interior anchor ring face of ring conduit.
Preferably, the jacking assembly comprises two rectangular seats; two rectangle seats are connected through the floor of evenly arranging with fixed cylinder inner wall circumference, one of them rectangle seat rotates the cover and establishes on the conveyer pipe, the terminal surface that the jacking board is close to the fixed cylinder installs the roof, the roof is kept away from the one end rotation of jacking board and is connected with the antifriction roller, be connected through reset spring between jacking board and the jacking groove, the shifting chute has all been seted up to four lateral walls of accepting the seat, the shifting chute is located between mould board and the fixed cylinder, the shifting chute is close to the terminal surface of fixed cylinder and has been seted up and run through the groove that stretches out of accepting the seat, the roof runs through the groove that stretches out, set up on the fixed cylinder and run through its toroidal surface and arc angle and lead to the groove for ninety degrees, install one-way cylinder on the rectangle seat, the arc is installed to the flexible end of one-way cylinder, the arc aligns with the lower extreme that the arc led to the groove.
Preferably, the positioning group comprises a plurality of guide grooves distributed along the edge of the jacking groove; the guide way is seted up and is kept away from the terminal surface of accepting the seat at the mould board, the spread groove has been seted up jointly to the bottom of guide way, sliding connection has four connecting plates of arranging along jacking groove edge in the spread groove, be connected through extension spring between connecting plate and the spread groove, a plurality of pairs of rollers of supporting that run through the guide way are installed at the top of connecting plate, the mould board is close to the terminal surface of solid fixed cylinder and has a mouth template through a plurality of supporting of evenly arranging and draw the spring mounting, mouth template and shifting chute sliding connection, set up a plurality of connecting wire grooves that run through the mould board on the spread groove, install many ropes on the connecting plate, the rope runs through behind the connecting wire groove and is connected with the mouth template.
Preferably, the shifting chute is close to the terminal surface of a fixed section of thick bamboo and has been offered along mould board width direction symmetrical arrangement and run through the support push slot of accepting the seat, four support rods that are the rectangle and arrange are installed to the port type board near the terminal surface of a fixed section of thick bamboo, support the rod and run through and support the push slot, the top of a fixed section of thick bamboo and bottom lateral wall all seted up with support the corresponding hole of supporting of rod, install two-way cylinders along a fixed section of thick bamboo axial symmetrical arrangement on the rectangle seat, U type frame is all installed to two flexible ends of two-way cylinder, the top that is located to the hole is all installed at the both ends of U type frame and is supported the board.
Preferably, the end face of the connecting plate, which is far away from the abutting roller, is rotatably connected with a rolling roller.
Preferably, the heating unit comprises a driving seat which is connected between the two support frames in a sliding manner, the driving seat is arranged on one side, away from the one-way cylinder, of the bearing seat, the driving seat is provided with a pressing plate close to the end face of the bearing seat, and heating elements are arranged on the pressing plate and the jacking plate.
Preferably, the stamping forming group comprises bearing frames arranged at the tops of the supporting frames, opposite surfaces of the two bearing frames are connected with fixing plates which slide up and down together, a stamping head is fixedly arranged in the middle of each fixing plate, and a heating coil is arranged at the position, close to the lower end, of the stamping head.
Preferably, a guide sliding plate which is obliquely arranged is arranged between the two support frames through a hanging and fixing plate, and the guide sliding plate is positioned on one side of the bearing seat far away from the driving seat.
Preferably, the jacking groove is internally provided with a supporting block for supporting the jacking plate, the middle part of the supporting block is provided with a through groove, and the return spring is positioned in the through groove.
The invention has the beneficial effects that: 1. according to the automatic magnesium alloy plate stamping device, before the magnesium alloy plate is stamped, the magnesium alloy plate can be continuously conveyed in a conveying mode of intermittent rotation of the bearing seat, the position of the magnesium alloy plate is adjusted and positioned through the positioning group before the magnesium alloy plate is conveyed, so that the magnesium alloy plate can be precisely stamped by the stamping forming group, and before the magnesium alloy plate is stamped, the magnesium alloy plate is heated through the heating group and the heating elements in the jacking plate, so that the plastic deformation effect of the magnesium alloy plate is improved, and the problem that the rejection rate of the magnesium alloy plate is high due to the fact that the magnesium alloy plate is cracked and the like due to low plasticity during stamping is solved.
2. The adsorption fixing group on the jacking plate can adsorb and fix the magnesium alloy plate before and after processing, and can also eject the magnesium alloy plate after stamping out from the stamping cavity, so that the effect of one machine for two purposes is achieved, and the demoulding efficiency of the magnesium alloy plate is also improved.
3. After the magnesium alloy plate on the feeding station is placed, the bidirectional cylinder contracts, the abutting plate does not abut against the abutting rod any more, the abutting spring pushes the die plate to reset, the connecting plate is pulled by the rope to move, the abutting rollers move towards the magnesium alloy plate, and the abutting rollers push the magnesium alloy plate to move in the moving process, so that the position of the magnesium alloy plate is adjusted, and the stamping forming accuracy of the magnesium alloy plate is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a first main perspective view of the present invention.
Fig. 2 is a second main perspective view of the present invention.
Fig. 3 is a partial perspective view of the present invention.
Fig. 4 is a schematic view of a first three-dimensional structure of the mold plate, the adsorption fixing group and the positioning group according to the present invention.
Fig. 5 is a schematic diagram of a second three-dimensional structure of the mold plate, the adsorption fixing group and the positioning group according to the present invention.
FIG. 6 is a schematic perspective view of the fixing cylinder, the mold plate, the adsorption fixing set and the positioning set according to the present invention.
Fig. 7 is a schematic structural view of a magnesium alloy sheet stamping.
Fig. 8 is a top view of the present invention.
Fig. 9 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 8 in accordance with the present invention.
Fig. 10 is an enlarged view of the invention at B in fig. 9.
In the figure: 1. a support frame; 10. a guide slide plate; 2. a fixed cylinder; 20. a bearing seat; 21. a fixing ring; 22. a mold plate; 23. a jacking plate; 230. a support block; 24. punching a cavity; 3. positioning group; 30. a guide groove; 31. connecting grooves; 32. an extension spring; 33. abutting against the roller; 34. a spring is propped and pulled; 35. a mouth plate; 36. a rope; 37. pushing against the groove; 38. a support rod; 39. abutting the hole; 301. a U-shaped frame; 302. a propping plate; 303. a connecting plate; 304. rolling and moving the roller; 4. a heating group; 40. driving the seat; 41. pressing the plate; 5. a stamping group; 50. a receiving frame; 51. punching a head; 6. an adsorption immobilization group; 60. an adsorption hole; 61. an L-shaped frame; 62. a jacking assembly; 620. a rectangular base; 621. a top plate; 622. reducing the grinding roller; 623. a return spring; 624. a moving groove; 625. an arc-shaped through groove; 626. a one-way cylinder; 627. an arc-shaped plate; 63. an annular through groove; 64. an annular tube; 65. a telescopic pipe; 66. a connecting pipe; 67. a delivery pipe; 7. a magnesium alloy sheet.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
Referring to fig. 1, 2, 3 and 7, an automatic punching apparatus for a magnesium alloy sheet includes: two supporting frames 1, a fixed cylinder 2, a bearing seat 20, a die plate 22 and a stamping forming group 5.
Four mould boards 22 are respectively installed on four lateral walls of the bearing seat 20, the end face of the mould board 22 far away from the bearing seat 20 is provided with a jacking groove, the jacking groove is internally and slidably connected with a jacking board 23 with a cavity structure, a punching cavity 24 is formed between the upper end face of the jacking board 23 and the inner wall of the upper side of the jacking groove, and a positioning group 3 for positioning and adjusting the magnesium alloy board 7 is installed on the mould board 22.
The top of two support frames 1 is installed the stamping and forming group 5 jointly, and the opposite face of two support frames 1 is installed heating group 4 jointly, and heating group 4 is used for heating magnesium alloy plate 7.
Referring to fig. 1, 2, 4, 6, 9 and 10, an adsorption fixing group 6 is installed on the jacking plate 23, the adsorption fixing group 6 includes adsorption holes 60 which are uniformly arranged at the top of the jacking plate 23 and communicated with the inner cavity of the jacking plate, two end faces of the jacking grooves arranged along the width direction are both provided with a limiting groove, an L-shaped frame 61 which is slidably connected with the limiting groove is installed on the end face of the jacking plate 23 close to the fixed cylinder 2, a jacking assembly 62 which pushes the jacking plate 23 to slide is installed on the fixed cylinder 2, an annular through groove 63 which divides the fixed cylinder 2 into two sections is installed on the fixed cylinder 2, an annular pipe 64 which is opposite to the annular through groove 63 is rotatably connected in the fixed cylinder 2, a telescopic pipe 65 which is communicated with the inner cavity of the jacking plate 23 is installed between the end face of the jacking plate 23 close to the fixed cylinder 2 and the jacking groove, the telescopic pipe 65 is communicated with the annular pipe 64 through a connecting pipe 66, and an inner annular surface of the annular pipe 64 is provided with a conveying pipe 67 which is communicated with the annular pipe to form an L-shaped structure.
The top of a fixed cylinder 2 is a stamping station, the lower part of the fixed cylinder 2 is a feeding station, a heating station is arranged between the fixed cylinder 2 and a heating assembly 4, and one side of the fixed cylinder 2, which is far away from the heating station, is a discharging station.
The side wall of one of the fixing rings 21 is fixedly sleeved with a gear ring, one of the support frames 1 is rotatably connected with a rotating shaft, the rotating shaft is fixedly sleeved with a gear which is in meshing transmission with the gear ring, one end of the rotating shaft, far away from the bearing seat 20, penetrates through the support frame 1 and then is connected with a driving motor which drives the support frame 1 to rotate intermittently, after the driving motor stops intermittently, the heating group 4 is abutted against the corresponding magnesium alloy plate 7 so as to heat the magnesium alloy plate 7, then an external air pump connected after the end part of the conveying pipe 67 penetrates through the fixing cylinder 2 and the support frame 1 stops working, the adsorption hole 60 does not adsorb the magnesium alloy plate 7, the jacking plate 23 positioned at the stamping station moves downwards under the action of the jacking component 62 so that the stamping cavity 24 is emptied, then the stamping forming group 5 performs stamping forming on the magnesium alloy plate 7 heated at the stamping station, and the heated magnesium alloy plate 7 has certain plasticity, so that the deformation defects of cracking and the like of the magnesium alloy plate 7 during stamping are prevented, and the problem of poor processing quality of the magnesium alloy plate 7 is avoided.
The end surfaces, far away from the fixed cylinder 2, of the lifting plates 23 of the feeding station and the heating station are flush with the end surface, far away from the fixed cylinder 2, of the die plate 22, at the moment, the lifting plate 23 at the discharging station is pushed by the lifting assembly 62, the magnesium alloy plate 7 which is punched and formed at the discharging station is pushed out and taken down, the next magnesium alloy plate 7 is pushed against the die plate 22 from the feeding station, and then the position of the magnesium alloy plate 7 at the feeding station is adjusted by the positioning group 3, so that the magnesium alloy plate 7 is aligned with the punching cavity 24, and the magnesium alloy plate 7 is punched and formed accurately by the punching and forming group 5.
After the magnesium alloy plate 7 at the feeding station is placed and aligned, the external air pump works again, the external air pump adsorbs the magnesium alloy plate 7 and the punched magnesium alloy plate 7 through the conveying pipe 67, the annular pipe 64, the connecting pipe 66, the extension pipe 65, the jacking plate 23 and the adsorption hole 60, and then the rotating shaft drives the magnesium alloy plate 7 to rotate by 90 degrees through the meshing of the gear and the gear ring, so that the sequential continuous work is realized, and the punching forming efficiency of the magnesium alloy plate 7 is improved.
Referring to fig. 4, 6, 9 and 10, the jacking assembly 62 includes two rectangular seats 620; two rectangular seats 620 are connected through rib plates evenly distributed in the circumferential direction of the inner wall of the fixed cylinder 2, one rectangular seat 620 is rotatably sleeved on the conveying pipe 67, a top plate 621 is installed on the end face, close to the fixed cylinder 2, of the jacking plate 23, one end, far away from the jacking plate 23, of the top plate 621 is rotatably connected with a grinding reducing roller 622, the jacking plate 23 is connected with the jacking groove through a reset spring 623, moving grooves 624 are formed in four side walls of the bearing seat 20, the moving grooves 624 are located between the mold plate 22 and the fixed cylinder 2, extending grooves penetrating the bearing seat 20 are formed in the end face, close to the fixed cylinder 2, of the moving grooves 624, the top plate 621 penetrates the extending grooves, an arc-shaped through groove 625 penetrating the annular face of the fixed cylinder 2 and having an arc-shaped angle of ninety degrees is formed in the fixed cylinder 2, a one-way cylinder 626 is installed on the rectangular seat 620, an arc-shaped plate 627 is installed at the telescopic end of the one-way cylinder 626, and the arc-shaped plate 627 is aligned with the lower end of the arc-shaped through groove 625.
The arc-shaped through groove 625 is located on one side, far away from the heating group 4, of the fixed cylinder 2, the magnesium alloy plate 7 rotates to the punching station, the magnesium alloy plate 7 after punching rotates to the blanking station, the corresponding top plate 621 all runs through the arc-shaped through groove 625 under the elastic action of the reset spring 623, and the top plate rotates along the arc-shaped through groove 625.
When the magnesium alloy plate 7 continues to rotate after being heated, the grinding reducing roller 622 on the top plate 621 rolls along the outer side wall of the fixed cylinder 2, so that the friction force between the top plate 621 and the side wall of the fixed cylinder 2 in the rotating process is reduced, when the top plate 621 is aligned to the top end of the arc-shaped through groove 625, and the adsorption hole 60 does not adsorb the magnesium alloy plate 7 any more, the jacking plate 23 moves downwards under the action of the spring resetting force of the resetting spring 623 until the L-shaped frame 61 abuts against the limiting groove, at this time, one end of the top plate 621, which is provided with the grinding reducing roller 622, penetrates through the arc-shaped through groove 625, and a punching cavity 24 is formed between the jacking plate 23 and the jacking groove, so that the punching forming group 5 moves downwards to perform punching forming on the magnesium alloy plate 7.
After the magnesium alloy plate 7 is stamped and formed, the adsorption fixing group 6 adsorbs and fixes the magnesium alloy plate 7 through the adsorption hole 60 again, so that the stamping and forming group 5 moves to be separated from the formed magnesium alloy plate 7, then the socket 20 drives the stamped magnesium alloy plate 7 to rotate, at this time, the top plate 621 rotates along the arc-shaped through groove 625, the adsorption hole 60 continuously adsorbs the magnesium alloy plate 7, meanwhile, heat on the magnesium alloy plate 7 is taken away, the cooling and shaping speed of the magnesium alloy plate 7 is improved, when the socket 20 stops intermittently again, the stamped and formed magnesium alloy plate 7 rotates to a blanking station, the one-way cylinder 626 pushes the top plate 621 to move through the arc-shaped plate 627, the top plate 621 pushes the jacking plate 23 and the formed magnesium alloy plate 7 to move until the magnesium alloy plate 7 is pushed out of the jacking groove and separated from the die plate 22, at this time, the arc-shaped surface of the arc-shaped plate 627 aligns with the outer ring surface of the fixed cylinder 2, and then, when the socket 20 rotates again, the top plate 621 rotates to the side wall of the fixed cylinder 2 along the arc-shaped plate 627 and rotates to the feeding station.
Referring to fig. 10, a supporting block 230 for supporting the jacking plate 23 is installed in the jacking groove, a through groove is formed in the middle of the supporting block 230, and a return spring 623 is located in the through groove.
Referring to fig. 3, 4, 5, 6, 9 and 10, the positioning set 3 includes a plurality of guide slots 30 arranged along the edge of the jacking slot; the terminal surface of accepting seat 20 is seted up at mould board 22 to the guide way 30, connecting groove 31 has been seted up jointly to the bottom of guide way 30, sliding connection has four connecting plates 303 of arranging along jacking groove edge in connecting groove 31, be connected through extension spring 32 between connecting plate 303 and the connecting groove 31, a plurality of pairs of rollers 33 that support that run through guide way 30 are installed at the top of connecting plate 303, mould board 22 is close to the terminal surface of solid fixed cylinder 2 and installs mouth template 35 through a plurality of supporting of evenly arranging and drawing spring 34, mouth template 35 and shifting chute 624 sliding connection, set up a plurality of connecting wire grooves that run through mould board 22 on the connecting groove 31, install many ropes 36 on the connecting plate 303, rope 36 runs through connecting wire groove after and is connected with mouth template 35.
The end face of the moving groove 624 close to the fixed cylinder 2 is provided with supporting and pushing grooves 37 which are symmetrically arranged along the width direction of the die plate 22 and penetrate through the bearing seat 20, the end face of the mouth-shaped plate 35 close to the fixed cylinder 2 is provided with four supporting rods 38 which are arranged in a rectangular shape, the supporting rods 38 penetrate through the supporting and pushing grooves 37, the top and the bottom side wall of the fixed cylinder 2 are provided with supporting holes 39 corresponding to the supporting rods 38, the rectangular seat 620 is provided with two bidirectional cylinders which are symmetrically arranged along the axial direction of the fixed cylinder 2, two telescopic ends of the bidirectional cylinders are provided with U-shaped frames 301, and two ends of the U-shaped frames 301 are provided with supporting plates 302 which are located in the supporting holes 39.
The elasticity of the extension spring 32 is smaller than that of the abutting-pulling spring 34, the abutting-pulling spring 34 is in an extension state in a natural state, the extension spring 32 is in an extension state under the pulling of the connecting plate 303, the rope 36, the mouth plate 35 and the abutting-pulling spring 34, when the bearing seat 20 stops intermittently, the bidirectional cylinder pushes the abutting rod 38 in the abutting-pulling groove 37 on the feeding station and the punching station to move towards the die plate 22 through the U-shaped frame 301 and the abutting-pulling plate 302, the abutting rod 38 extrudes the abutting-pulling spring 34 through the mouth plate 35 to contract, the rope 36 is loosened, the connecting plate 303 drives the connecting plate 303 to move towards the side of the connecting groove 31 away from the jacking plate 23 under the elastic force resetting action of the extension spring 32, so that the magnesium alloy plate 7 is placed on the feeding station, and the influence of the abutting roller 33 on the punching forming of the magnesium alloy plate 7 on the punching station is avoided.
After the magnesium alloy plate 7 on the feeding station is placed, the bidirectional cylinder contracts, the abutting plate 302 does not abut against the abutting rod 38, the abutting spring 34 pushes the die plate 35 to reset and pulls the connecting plate 303 to move through the rope 36, so that the abutting roller 33 moves towards the magnesium alloy plate 7, the abutting roller 33 pushes the magnesium alloy plate 7 to move in the moving process, the position of the magnesium alloy plate 7 is adjusted, and the stamping forming precision of the magnesium alloy plate 7 is improved.
Referring to fig. 10, a rolling roller 304 is rotatably connected to the end surface of the connecting plate 303 away from the opposing roller 33, and the rolling roller 304 is used for reducing the friction between the connecting plate 303 and the connecting groove 31 during the movement.
Referring to fig. 1, 3, 8 and 9, the heating unit 4 includes a driving seat 40 slidably connected between the two support frames 1, the driving seat 40 is located on one side of the receiving seat 20 far from the one-way cylinder 626, a pressing plate 41 is installed on an end surface of the driving seat 40 close to the receiving seat 20, heating members are installed on the pressing plate 41 and the lifting plate 23, when the receiving seat 20 stops intermittently, the driving seat 40 connected to an external driving source pushes the pressing plate 41 to move toward the magnesium alloy plate 7 until the pressing plate 41 and the magnesium alloy plate 7 are pressed tightly, and meanwhile, the pressing plate 41 and the heating members on the lifting plate 23 heat the magnesium alloy plate 7, so that the plasticity of the magnesium alloy plate 7 is improved, and the magnesium alloy plate 7 is prevented from generating deformation defects such as cracking and the like during stamping.
Referring to fig. 1, 2 and 8, the stamping group 5 includes a supporting frame 50 mounted on the top of the supporting frame 1, opposite surfaces of the two supporting frames 50 are connected to a fixing plate which slides up and down, a stamping head 51 is fixedly mounted in the middle of the fixing plate, a heating coil is mounted at a position of the stamping head 51 close to the lower end, when the supporting base 20 stops intermittently, the fixing plate drives the stamping head 51 to move downwards to stamp the magnesium alloy plate 7, and the magnesium alloy plate 7 is continuously heated in the stamping process, so that the deformation capacity of the magnesium alloy plate 7 is improved.
Referring to fig. 2 and 8, a guide sliding plate 10 is installed between the two support frames 1 through a hanging plate, the guide sliding plate 10 is located on one side of the bearing base 20 far away from the driving base 40, and the guide sliding plate 10 is used for guiding the drop of the ejected formed magnesium alloy plate 7.
During operation, the punching station is arranged above the fixed cylinder 2, the feeding station is arranged below the fixed cylinder 2, the heating station is arranged between the fixed cylinder 2 and the heating component 4, and the blanking station is arranged on one side, far away from the heating station, of the fixed cylinder 2.
After the driving motor stops intermittently, the heating group 4 abuts against the corresponding magnesium alloy plate 7, so that the magnesium alloy plate 7 is heated, then an external air pump connected with the end part of the conveying pipe 67 penetrating through the fixed cylinder 2 and the support frame 1 stops working, the adsorption hole 60 does not adsorb the magnesium alloy plate 7 any more, the jacking plate 23 positioned at the stamping station moves downwards under the action of the jacking assembly 62, so that the stamping cavity 24 is vacated, then the stamping forming group 5 carries out stamping forming on the heated magnesium alloy plate 7 at the stamping station, and the heated magnesium alloy plate 7 has certain plasticity, so that the magnesium alloy plate 7 is prevented from generating deformation defects such as cracking and the like when the magnesium alloy plate 7 is stamped, and the problem of poor processing quality of the magnesium alloy plate 7 is avoided.
The end surfaces, far away from the fixed cylinder 2, of the lifting plates 23 of the feeding station and the heating station are flush with the end surface, far away from the fixed cylinder 2, of the die plate 22, at the moment, the lifting plate 23 at the discharging station is pushed by the lifting assembly 62, the magnesium alloy plate 7 which is punched and formed at the discharging station is pushed out and taken down, the next magnesium alloy plate 7 is pushed against the die plate 22 from the feeding station, and then the position of the magnesium alloy plate 7 at the feeding station is adjusted by the positioning group 3, so that the magnesium alloy plate 7 is aligned with the punching cavity 24, and the magnesium alloy plate 7 is punched and formed accurately by the punching and forming group 5.
After the magnesium alloy plate 7 at the feeding station is placed and aligned, the external air pump works again, the external air pump adsorbs the magnesium alloy plate 7 and the punched magnesium alloy plate 7 through the conveying pipe 67, the annular pipe 64, the connecting pipe 66, the extension pipe 65, the jacking plate 23 and the adsorption hole 60, and then the rotating shaft drives the magnesium alloy plate 7 to rotate by 90 degrees through the meshing of the gear and the gear ring, so that the sequential continuous work is realized, and the punching forming efficiency of the magnesium alloy plate 7 is improved.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An automatic stamping equipment of magnesium alloy board which characterized in that includes: the device comprises two support frames (1), a fixed cylinder (2), a bearing seat (20), a die plate (22) and a stamping forming group (5);
the fixing cylinder (2) is fixedly connected between the two support frames (1), the fixing cylinder (2) is rotatably sleeved with a bearing seat (20) which is in a rectangular columnar structure and has arc-shaped corners, two ends of the bearing seat (20) are fixedly provided with fixing rings (21), and the fixing rings (21) are rotatably connected with the support frames (1);
the four die plates (22) are respectively arranged on four side walls of the bearing seat (20), a jacking groove is formed in the end face, far away from the bearing seat (20), of each die plate (22), a jacking plate (23) with a cavity structure is connected in the jacking groove in a sliding mode, a punching cavity (24) is formed between the upper end face of each jacking plate (23) and the inner wall of the upper side of each jacking groove, and a positioning group (3) for positioning and adjusting the magnesium alloy plate (7) is arranged on each die plate (22);
the top parts of the two support frames (1) are jointly provided with a stamping forming group (5), the opposite surfaces of the two support frames (1) are jointly provided with a heating group (4), and the heating group (4) is used for heating a magnesium alloy plate (7);
install on jacking board (23) and adsorb fixed group (6), adsorb fixed group (6) including even the arranging of jacking board (23) top and rather than adsorption hole (60) of inner chamber intercommunication, spacing groove has all been seted up to two terminal surfaces that the jacking groove was arranged along its width direction, jacking board (23) are close to the terminal surface of fixed cylinder (2) install with spacing groove sliding connection's L type frame (61), install on fixed cylinder (2) and promote the gliding jacking subassembly (62) of jacking board (23), set up on fixed cylinder (2) and divide into two sections annular through groove (63) with it, fixed cylinder (2) internal rotation is connected with just right ring pipe (64) with annular through groove (63), install between the terminal surface that jacking board (23) are close to fixed cylinder (2) and the jacking groove with the flexible pipe (65) of jacking board (23) inner chamber intercommunication, flexible pipe (65) and ring pipe (64) are through connecting pipe (66) intercommunication, the inner ring face of ring pipe (64) installs conveyer pipe (67) that is L type structure rather than the intercommunication.
2. The automatic stamping device for the magnesium alloy plate according to claim 1, characterized in that: the jacking assembly (62) comprises two rectangular seats (620); two rectangle seats (620) are connected through the floor of evenly arranging with fixed section of thick bamboo (2) inner wall circumference, one of them rectangle seat (620) is rotated the cover and is established on conveyer pipe (67), the terminal surface that jacking board (23) are close to fixed section of thick bamboo (2) installs roof (621), roof (621) are kept away from jacking board (23) one end is rotated and is connected with antifriction roller (622), be connected through reset spring (623) between jacking board (23) and the jacking groove, moving groove (624) have all been seted up to four lateral walls of accepting seat (20), moving groove (624) are located between mould board (22) and fixed section of thick bamboo (2), moving groove (624) are close to the terminal surface of fixed section of thick bamboo (2) and are seted up the groove that stretches out that runs through accepting seat (20), roof (621) run through the groove that stretches out, set up on the fixed section of thick bamboo (2) and run through its annular surface and arc angle is ninety degrees logical groove (625), install one-way cylinder (626) on rectangle seat (620), arc board (627) are installed the flexible end of one-way cylinder (626), arc board (627) and arc logical groove (625) align with lower extreme.
3. The automatic stamping device for the magnesium alloy plate as claimed in claim 2, wherein: the positioning group (3) comprises a plurality of guide grooves (30) distributed along the edges of the jacking grooves; the die plate is characterized in that the guide groove (30) is formed in the end face, far away from the bearing seat (20), of the die plate (22), a connecting groove (31) is formed in the bottom of the guide groove (30) jointly, four connecting plates (303) distributed along the edge of the jacking groove are connected in the connecting groove (31) in a sliding mode, the connecting plates (303) are connected with the connecting groove (31) through stretching springs (32), a plurality of abutting-against rollers (33) penetrating through the guide groove (30) are installed at the top of the connecting plate (303), the end face, close to the fixed cylinder (2), of the die plate (22) is provided with a mouth-shaped plate (35) through a plurality of abutting-against springs (34) distributed uniformly, the mouth-shaped plate (35) is connected with the moving groove (624) in a sliding mode, a plurality of connecting grooves penetrating through the die plate (22) are formed in the connecting groove (31), a plurality of ropes (36) are installed on the connecting plate (303), and the ropes (36) penetrate through the connecting grooves and then are connected with the mouth-shaped plate (35);
the end face, close to the fixed cylinder (2), of the moving groove (624) is provided with supporting and pushing grooves (37) which are symmetrically arranged along the width direction of the die plate (22) and penetrate through the bearing seat (20), the end face, close to the fixed cylinder (2), of the mouth plate (35) is provided with four supporting rods (38) which are arranged in a rectangular mode, the supporting rods (38) penetrate through the supporting and pushing grooves (37), supporting holes (39) corresponding to the supporting rods (38) are formed in the top and bottom side walls of the fixed cylinder (2), two bidirectional cylinders which are symmetrically arranged along the axial direction of the fixed cylinder (2) are arranged on the rectangular seat (620), two telescopic ends of each bidirectional cylinder are provided with a U-shaped frame (301), and two ends of each U-shaped frame (301) are provided with supporting plates (302) which are located in the supporting holes (39).
4. The automatic stamping device for the magnesium alloy plate according to claim 3, characterized in that: the end face, far away from the abutting roller (33), of the connecting plate (303) is rotatably connected with a rolling roller (304).
5. The automatic stamping device for the magnesium alloy plate as claimed in claim 2, wherein: the heating unit (4) comprises a driving seat (40) which is connected between the two support frames (1) in a sliding mode, the driving seat (40) is located on one side, away from the one-way cylinder (626), of the bearing seat (20), the end face, close to the bearing seat (20), of the driving seat (40) is provided with a pressing plate (41), and heating elements are mounted on the pressing plate (41) and the jacking plate (23).
6. The automatic stamping device for the magnesium alloy plate according to claim 1, characterized in that: the stamping forming group (5) comprises bearing frames (50) arranged at the top of the support frame (1), opposite surfaces of the two bearing frames (50) are jointly connected with a fixing plate which slides up and down, a stamping head (51) is fixedly arranged in the middle of the fixing plate, and a heating coil is arranged at the position, close to the lower end, of the stamping head (51).
7. The automatic stamping equipment of magnesium alloy board of claim 5, characterized in that: the guide sliding plate (10) is obliquely arranged between the two support frames (1) through a hanging plate, and the guide sliding plate (10) is positioned on one side, far away from the driving seat (40), of the bearing seat (20).
8. The automatic stamping device for the magnesium alloy plate as claimed in claim 2, wherein: the jacking device is characterized in that a supporting block (230) for supporting the jacking plate (23) is installed in the jacking groove, a through groove is formed in the middle of the supporting block (230), and a return spring (623) is located in the through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211692284.6A CN115647175B (en) | 2022-12-28 | 2022-12-28 | Automatic stamping equipment of magnesium alloy board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211692284.6A CN115647175B (en) | 2022-12-28 | 2022-12-28 | Automatic stamping equipment of magnesium alloy board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115647175A true CN115647175A (en) | 2023-01-31 |
| CN115647175B CN115647175B (en) | 2023-03-10 |
Family
ID=85023707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211692284.6A Active CN115647175B (en) | 2022-12-28 | 2022-12-28 | Automatic stamping equipment of magnesium alloy board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115647175B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159913A (en) * | 2023-04-21 | 2023-05-26 | 常州诺德电子股份有限公司 | Copper bar bending equipment for lithium battery pack |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU73249U1 (en) * | 2008-01-09 | 2008-05-20 | Игорь Юрьевич Андросов | UNIVERSAL FORGING AND PRESS DEVICE |
| CN107971784A (en) * | 2017-12-29 | 2018-05-01 | 绍兴柯桥诚鑫精密铸造有限公司 | A kind of mechanical milling machine with clamping function |
| CN108326104A (en) * | 2018-01-20 | 2018-07-27 | 梵利特智能科技（苏州）有限公司 | A kind of card hot-press arrangement |
| CN113369355A (en) * | 2021-07-02 | 2021-09-10 | 佛山市锦裕家具实业有限公司 | Accurate stamping device for plate processing and stamping method thereof |
| CN113664097A (en) * | 2021-08-20 | 2021-11-19 | 杭州英帕尔标识工程有限公司 | Punching machine for signboard and signboard manufacturing process |
| CN114178383A (en) * | 2021-12-06 | 2022-03-15 | 江苏新泰隆管件有限公司 | Pipe fitting pipe cap hot working extrusion integrated device |
| CN217251945U (en) * | 2022-01-18 | 2022-08-23 | 东莞市洪荒之力新能源科技有限公司 | Continuous punching machine is used in hardware processing |
-
2022
- 2022-12-28 CN CN202211692284.6A patent/CN115647175B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU73249U1 (en) * | 2008-01-09 | 2008-05-20 | Игорь Юрьевич Андросов | UNIVERSAL FORGING AND PRESS DEVICE |
| CN107971784A (en) * | 2017-12-29 | 2018-05-01 | 绍兴柯桥诚鑫精密铸造有限公司 | A kind of mechanical milling machine with clamping function |
| CN108326104A (en) * | 2018-01-20 | 2018-07-27 | 梵利特智能科技（苏州）有限公司 | A kind of card hot-press arrangement |
| CN113369355A (en) * | 2021-07-02 | 2021-09-10 | 佛山市锦裕家具实业有限公司 | Accurate stamping device for plate processing and stamping method thereof |
| CN113664097A (en) * | 2021-08-20 | 2021-11-19 | 杭州英帕尔标识工程有限公司 | Punching machine for signboard and signboard manufacturing process |
| CN114178383A (en) * | 2021-12-06 | 2022-03-15 | 江苏新泰隆管件有限公司 | Pipe fitting pipe cap hot working extrusion integrated device |
| CN217251945U (en) * | 2022-01-18 | 2022-08-23 | 东莞市洪荒之力新能源科技有限公司 | Continuous punching machine is used in hardware processing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116159913A (en) * | 2023-04-21 | 2023-05-26 | 常州诺德电子股份有限公司 | Copper bar bending equipment for lithium battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115647175B (en) | 2023-03-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115647175B (en) | Automatic stamping equipment of magnesium alloy board | |
| CN114679017B (en) | Adjustable positioning and laminating device for motor punching sheet | |
| CN111250599A (en) | Curtain rod metal piece stamping stepping die | |
| CN112091055A (en) | Circular valve block blanking, collection, integrated equipment of polishing | |
| CN114688175A (en) | Automatic assembly equipment for manufacturing industrial bearings | |
| CN110640439A (en) | Commutator reinforcing ring assembling equipment | |
| CN208256843U (en) | A kind of lithium battery circle up- coiler blanking flatting apparatus | |
| CN211437689U (en) | Feeding device for angle steel punching machine | |
| CN112060694B (en) | Paper bowl forming equipment | |
| CN218693347U (en) | Round can forming die | |
| CN115351185B (en) | EI sheet iron core conveyor capable of achieving precise directional transmission | |
| CN216881244U (en) | Stamping equipment of new material panel | |
| CN217289915U (en) | Iron sheet bending device for hardware production | |
| CN114619228B (en) | Pipe penetrating device for heat exchanger | |
| CN215543780U (en) | Seamless steel pipe cold drawing machine of full-automatic unloading | |
| CN205887817U (en) | Processing equipment dash needle length adjustment mechanism | |
| CN205901039U (en) | A automatic processing equipment for producing cylindrical contact pin | |
| CN210848066U (en) | Novel full-automatic curved crown type retainer production equipment | |
| CN205856603U (en) | Full-automatic tube-type PECVD graphite boat process point erecting device | |
| CN113059077A (en) | Manufacturing and processing method of aluminum foil flexible connection structure | |
| CN207899957U (en) | A kind of novel bicker of flexible flat electric wire | |
| CN108556028B (en) | Paper pressing device with controllable compression ratio for printing machine | |
| CN215032989U (en) | Special die for processing press line frame | |
| CN219652188U (en) | Automatic feeding mechanism of punching machine | |
| CN117840286B (en) | Positioning tool for forming split blocks of tower barrel of wind turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |