CN115007725B - Energy-saving electrical heating type aluminum alloy plate stamping device - Google Patents
Energy-saving electrical heating type aluminum alloy plate stamping device Download PDFInfo
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- CN115007725B CN115007725B CN202210941273.0A CN202210941273A CN115007725B CN 115007725 B CN115007725 B CN 115007725B CN 202210941273 A CN202210941273 A CN 202210941273A CN 115007725 B CN115007725 B CN 115007725B
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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
- B21D22/022—Stamping using rigid devices or tools by heating the blank or stamping associated with heat treatment
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/16—Heating or cooling
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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
- B21D45/02—Ejecting 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 relates to the technical field of aluminum alloy plate stamping equipment, and discloses an energy-saving electric heating type aluminum alloy plate stamping device which comprises a heating and guiding seat plate unit, a stamping upper die carrier unit fixedly arranged on the heating and guiding seat plate unit, and a material returning lower die unit, wherein a screw rod in threaded connection with a threaded hole block is rotated to enable the screw rod to move in the threaded hole block, so that a circular clamping plate drives a ring plate to move, the length of a connecting sleeve sleeved on a connecting shaft is adjusted, the positions of an inclined cylinder body and a contact block are changed, the rotating radius of the inclined cylinder body close to the connecting sleeve is small when rotating, the rotating radius of the inclined cylinder body far away from the connecting sleeve is large, when the inclined cylinder body close to the connecting sleeve is adjusted to be in contact with the contact block, the pressing stroke of the contact block is small, when the inclined cylinder body far away from the connecting sleeve is adjusted to be in contact with the contact block, the pressing stroke of the contact block is large, and the stamping stroke of the upper die is convenient to adjust.
Description
Technical Field
The invention relates to the technical field of aluminum alloy plate stamping equipment, in particular to an energy-saving electric heating type aluminum alloy plate stamping device.
Background
The hot rolling is the rolling carried out above the metal recrystallization temperature, the metal plasticity is high during the hot rolling, the deformation resistance is low, and the energy consumption of metal deformation is greatly reduced. Hot rolling can improve the processing property of metal and alloy, i.e. crushing the coarse grains in casting state, healing the cracks obviously, reducing or eliminating casting defects, converting the as-cast structure into a deformed structure and improving the processing property of the alloy.
Chinese invention patent publication No. CN111774465B discloses an electric heating type aluminum alloy plate stamping device, relating to the field of hot stamping. The electric heating type aluminum alloy plate stamping device comprises a bottom plate, wherein a feeding mechanism is fixedly mounted behind the upper surface of the bottom plate, a heating mechanism is fixedly mounted in front of the feeding mechanism on the upper surface of the bottom plate, a pressing mechanism is fixedly mounted in front of the heating mechanism on the upper surface of the bottom plate, and the pressing mechanism is fixedly connected with the heating mechanism.
Above-mentioned energy-saving electrical heating formula aluminum alloy plate stamping device is when using, the rotation groove has been seted up through the inside of connection pad, the inside rotation in rotation groove is connected with the ring piece, ring piece and threaded spindle fixed connection, the spout has been seted up to the inside of threaded spindle, square shaft sliding connection is in the inside of spout, can move and then realize the extrusion downwards when can guarantee through such setting that the threaded spindle is rotatory, but the punching press stroke distance of threaded spindle can not adjust, only can push down fixed stroke distance, be not convenient for carry out stamping process to the aluminum plate that thickness is different, and although traditional fluid pressure type stamping device can adjust the stroke distance of the flexible end of pneumatic cylinder according to aluminum plate thickness, but hydraulic oil has the problem of thermal energy shrinkage, thereby easily receive the influence of temperature when adjusting and reduce the punching press precision.
Disclosure of Invention
The invention aims to provide an energy-saving electric heating type aluminum alloy plate stamping device which is convenient for adjusting the stamping stroke distance, stamping aluminum plates with different thicknesses and stamping material return, so that the problems in the background art are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the energy-saving electric heating type aluminum alloy plate stamping device comprises a heating and material guiding base plate unit and a stamping upper die carrier unit fixedly arranged on the heating and material guiding base plate unit, wherein the heating and material guiding base plate unit is also provided with a material returning lower die unit, and the heating and material guiding base plate unit comprises a fixed base plate and an aluminum plate heating element fixedly arranged at one end of the upper end surface of the fixed base plate;
the stamping upper die frame unit comprises a support frame seat fixedly arranged on the fixed substrate and a driving piece arranged at the upper end of the support frame seat, a lantern ring adjusting seat piece is fixedly arranged on the support frame seat, an oblique column contact piece is inserted and installed in a lantern ring of the lantern ring adjusting seat piece in a splicing mode, one end of the oblique column contact piece is sleeved on the output end of the driving piece, an upper die stamping piece is also fixedly arranged on the support frame seat, and the upper end of the upper die stamping piece is in contact with the oblique column contact piece;
the material returning lower die unit comprises a lower module fixedly welded on the upper end face of the fixed substrate and a pneumatic material returning piece, one end of the lower module is connected to the side face of the lower module, a material returning groove is formed in the lower module, a punching position is formed in the upper end face of the lower module, the punching position is communicated with the material returning groove, the pneumatic material returning piece comprises a right-angle vacuum cavity pipe fitting fixedly welded on the support frame seat and a first piston column piece movably and hermetically inserted and installed at the upper end of the right-angle vacuum cavity pipe fitting, a second piston column piece is movably and hermetically inserted and installed at the lower end of the right-angle vacuum cavity pipe fitting, and the upper end of the right-angle vacuum cavity pipe fitting is fixedly welded on the support frame seat.
Further, the aluminum plate heating member comprises a resistance wire heater fixedly mounted on the fixed substrate and a heating cover shell fixedly mounted on the fixed substrate, a material guiding roller is arranged in the heating cover shell, and a heating resistance wire of the resistance wire heater is arranged at the upper end in the heating cover shell.
Further, the supporting frame seat comprises a supporting plate fixedly arranged on the fixed base plate and a transverse base plate fixedly welded on one side of the upper end of the supporting plate, and a reinforcing rib plate is fixedly welded between the transverse base plate and the supporting plate.
Furthermore, the driving part comprises a motor mounting plate seat fixedly mounted on the transverse base plate and a driving motor fixedly mounted on one side of the motor mounting plate seat, the output end of the driving motor penetrates through the motor mounting plate seat, a cam is fixedly arranged on the output end of the driving motor, a connecting shaft is fixedly welded at one end of the output end of the driving motor, and a limiting clamping strip block is arranged on the side face of the connecting shaft.
Furthermore, the lantern ring adjusting seat piece comprises a supporting piece fixedly welded on the transverse base plate and a screw adjusting piece in threaded connection with the supporting piece;
the supporting piece comprises a lantern ring supporting block fixedly welded on the transverse base plate and a threaded hole block fixedly welded at the upper end of the lantern ring supporting block;
the screw rod regulating part comprises a screw rod in threaded hole block and a round clamping plate fixedly welded at one end of the screw rod, and a stop is fixedly welded at the other end of the screw rod.
Further, the batter post contact is including the activity grafting at the intraoral adapter sleeve of lantern ring bracer cover and the oblique cylinder of fixed welding in adapter sleeve one end, the inclination end direction of oblique cylinder is opposite with the protrusion end direction of cam, and at adapter sleeve's the fixed welding ring board of the other end, and the ring board sets up between the splint, the adapter sleeve activity cup joints on the connecting axle, set up spacing channel at adapter sleeve's inner wall, and spacing channel and spacing card strip piece phase-match, spacing card strip piece activity block is connected in spacing channel.
Furthermore, the upper die stamping part comprises a cross frame rod fixedly welded on the cross base plate and a guide pillar movably inserted and installed in a hole at one end of the cross frame rod, the lower end of the guide pillar is fixedly welded with the upper die head, the upper end of the guide pillar is fixedly welded with the contact block, the guide pillar is sleeved with a first reset spring, one end of the first reset spring is fixedly welded on the contact block, and the other end of the first reset spring is fixedly welded on the cross frame rod;
the side of the guide pillar is provided with a positioning groove rail, the inner wall of the jack of the transverse frame rod is provided with a positioning convex strip, and the positioning convex strip is movably clamped in the positioning groove rail.
Furthermore, the right-angle vacuum cavity pipe fitting comprises a vertical cavity pipe fixedly welded on the horizontal base plate and a connecting cavity block fixedly welded at the lower end of the vertical cavity pipe, the horizontal cavity pipe is fixedly welded on one side of the connecting cavity block, the upper end of the vertical cavity pipe penetrates through the horizontal base plate, and the connecting cavity block is respectively communicated with the vertical cavity pipe and the horizontal cavity pipe.
Furthermore, the first piston column piece comprises a first movable column movably inserted in the vertical cavity pipe and a first baffle fixedly welded at the upper end of the first movable column, a contact ball head is fixedly welded on the upper end face of the first baffle, a second reset spring is sleeved on the first movable column, one end of the second reset spring is fixedly welded on the first baffle, the other end of the second reset spring is fixedly welded on the transverse base plate, a first rubber sealing block is fixedly arranged at the lower end of the first movable column, and the first rubber sealing block is arranged in the vertical cavity pipe.
Further, second piston column spare removes the post and fixed welding at the second removes the second baffle of post one end including the activity second of pegging graft in horizontal cavity pipe, fixed welding pushes away the post on the second baffle, the other end of pushing away the post runs through in the material returned trench that the module was seted up down, and the push pedal of welding on pushing away the post, the push pedal sets up in the material returned trench, still the cover is equipped with third reset spring on pushing away the post, the fixed welding of one end of third reset spring is on the second baffle, the fixed welding of the other end is in the side of module down, the fixed second rubber seal piece that is provided with of the other end of second removal post, the second rubber seal piece sets up in horizontal cavity pipe.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides an energy-saving electric heating type aluminum alloy plate stamping device, wherein a connecting sleeve with an inclined cylinder welded at one end is movably inserted in a sleeve supporting block sleeve, a ring plate arranged at the other end of the connecting sleeve is movably arranged between circular clamping plates welded at one end of a screw rod, the connecting sleeve is movably sleeved on a connecting shaft, the screw rod connected in a threaded hole block through rotating the screw rod in the threaded hole block is enabled to move in the threaded hole block so as to drive the ring plate to move, the length of the connecting sleeve sleeved on the connecting shaft is adjusted, the positions of the inclined cylinder and a contact block are changed, the rotating radius of the inclined cylinder close to the connecting sleeve is small during rotation, the rotating radius of the inclined cylinder far away from the connecting sleeve is large during rotation, the upper die stamping stroke is convenient to adjust, and meanwhile, a limit clamping strip block arranged on the side surface of the connecting shaft is movably clamped in a limit channel arranged on the inner wall of the connecting sleeve to ensure that the connecting sleeve rotates, and the ring plate is arranged between the connecting sleeve and the circular clamping plates to drive the circular clamping plates not to move simultaneously.
2. The invention provides an energy-saving electric heating type aluminum alloy plate stamping device, wherein a cam is arranged at the output end of a driving motor, the direction of a convex end of the cam is opposite to that of a tilting end of a tilting column body, namely when the tilting column body presses down a contact block, the cam does not press down a contact ball head at the upper end of a first moving column, stamping and returning are respectively realized, when the cam presses down the contact ball head at the upper end of the first moving column, a first rubber sealing block inserted in a right-angle vacuum cavity pipe fitting pushes a compression vacuum cavity part in a vertical cavity pipe arranged in the right-angle vacuum cavity pipe fitting, so that a second rubber sealing block in a transverse cavity pipe is pushed, a second moving column drives a pushing column to move, the purpose that an aluminum plate stamped in a returning groove is pushed out by the pushing column is realized, the stamping material is conveniently returned, and a third return spring and a second return spring are respectively arranged on the pushing column and the first moving column, and the second moving column is convenient to finish returning after returning.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a heating material guide seat plate unit according to the present invention;
FIG. 3 is a schematic view of a connecting structure of an upper stamping die holder unit and a lower material returning die unit according to the present invention;
FIG. 4 is a schematic structural diagram of a stamping upper mold frame unit according to the present invention;
FIG. 5 is a schematic view of the connection structure of the driving member and the collar adjusting seat member of the present invention;
FIG. 6 is a schematic view of a batter post contact according to the present invention;
FIG. 7 is an enlarged view taken at A in FIG. 5;
FIG. 8 is a schematic structural view of an upper die stamping of the present invention;
FIG. 9 is a schematic view of a connection structure of a pneumatic stripper and a lower module according to the present invention;
fig. 10 is a cross-sectional view of a pneumatic stripper of the present invention.
In the figure: 1. a heating material guide seat plate unit; 11. fixing the substrate; 12. an aluminum plate heating member; 121. a resistance wire heater; 122. heating the housing; 123. a material guide roller; 2. an upper die frame unit is punched; 21. a support frame seat; 211. a support plate; 212. a horizontal substrate; 213. reinforcing the ribbed plate; 22. a drive member; 221. a motor mounting plate base; 222. a drive motor; 223. a cam; 224. a connecting shaft; 206. limiting the clamping strip block; 23. a collar adjusting seat member; 231. a support member; 201. a collar bracing block; 202. a threaded hole block; 232. a screw adjustment member; 203. a screw; 204. a round splint; 205. a stopper; 24. a batter post contact; 241. connecting a sleeve; 242. an oblique cylinder; 243. a ring plate; 244. a limiting channel; 25. stamping an upper die; 251. a cross frame rod; 207. positioning the convex strip; 252. a guide post; 208. positioning the groove rail; 253. an upper die head; 254. a contact block; 255. a first return spring; 3. a material returning lower die unit; 31. a lower module; 311. a material returning groove position; 312. punching; 32. a pneumatic material returning part; 321. a right-angled vacuum lumen tubing; 301. a vertical cavity tube; 302. connecting the cavity block; 303. a transverse lumen tube; 322. a first piston column; 401. a first moving column; 402. a first baffle; 403. a contact ball head; 404. a second return spring; 405. a first rubber seal block; 323. a second piston-cylinder member; 501. a second moving column; 502. a second baffle; 503. pushing the column; 504. pushing a plate; 505. a third return spring; 506. and a second rubber sealing block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the energy-saving electrical heating type aluminum alloy plate stamping device includes a heating material guiding seat plate unit 1 and a stamping upper die carrier unit 2 fixedly mounted on the heating material guiding seat plate unit 1, and the heating material guiding seat plate unit 1 is further provided with a material returning lower die unit 3, and the heating material guiding seat plate unit 1 includes a fixed substrate 11 and an aluminum plate heating member 12 fixedly mounted at one end of an upper end surface of the fixed substrate 11;
the upper stamping die frame unit 2 comprises a support frame seat 21 fixedly arranged on the fixed base plate 11 and a driving part 22 arranged at the upper end of the support frame seat 21, a lantern ring adjusting seat part 23 is fixedly arranged on the support frame seat 21, an oblique column contact part 24 is inserted and arranged in a lantern ring of the lantern ring adjusting seat part 23, one end of the oblique column contact part 24 is sleeved on the output end of the driving part 22, an upper stamping part 25 is also fixedly arranged on the support frame seat 21, and the upper end of the upper stamping part 25 is contacted with the oblique column contact part 24;
the material returning lower die unit 3 comprises a lower die block 31 fixedly welded on the upper end surface of the fixed substrate 11 and a pneumatic material returning piece 32 with one end connected to the side surface of the lower die block 31, a material returning groove 311 is formed in the lower die block 31, a punching position 312 is formed in the upper end surface of the lower die block 31, the punching position 312 is communicated with the material returning groove 311, the pneumatic material returning piece 32 comprises a right-angle vacuum cavity pipe 321 fixedly welded on the support frame seat 21 and a first piston column piece 322 movably sealed and installed on the upper end of the right-angle vacuum cavity pipe 321 in an inserting mode, a second piston column piece 323 is movably sealed and installed at the lower end of the right-angle vacuum cavity pipe 321 in an inserting mode, and the upper end of the right-angle vacuum cavity pipe 321 is fixedly welded on the support frame seat 21.
Aluminum plate heating member 12 includes resistance wire heater 121 of fixed mounting on fixed baseplate 11 and fixed mounting heating housing 122 on fixed baseplate 11, and set up guide roller 123 in heating housing 122, resistance wire heater 121's heating resistor sets up in the inside upper end of heating housing 122, aluminum plate carries out the heat treatment in through preceding feeder equipment propelling movement to aluminum plate heating member 12, feeder equipment continues propelling movement aluminum plate before the heating is accomplished, make aluminum plate by propelling movement module 31 down on, the aluminum profile plasticity is high under the high temperature, resistance is little, add the atom diffusion process aggravation, along with complete recrystallization, be favorable to the improvement of tissue, aluminum plate after the heat treatment is convenient for stamping process more.
The carriage base 21 includes a support plate 211 fixedly mounted on the fixed base plate 11 and a cross base plate 212 fixedly welded to an upper end side of the support plate 211, and a reinforcing rib 213 is fixedly welded between the cross base plate 212 and the support plate 211.
The driving member 22 includes a motor mounting plate seat 221 fixedly mounted on the transverse base plate 212 and a driving motor 222 fixedly mounted on one side of the motor mounting plate seat 221, an output end of the driving motor 222 penetrates through the motor mounting plate seat 221, a cam 223 is fixedly arranged on the output end of the driving motor 222, a connecting shaft 224 is fixedly welded at one end of the output end of the driving motor 222, and a limiting clamping strip block 206 is arranged on a side surface of the connecting shaft 224.
The lantern ring adjusting seat part 23 comprises a supporting part 231 fixedly welded on the transverse base plate 212 and a screw rod adjusting part 232 fixedly connected on the supporting part 231 in a threaded mode, the supporting part 231 comprises a lantern ring supporting block 201 fixedly welded on the transverse base plate 212 and a threaded hole block 202 fixedly welded at the upper end of the lantern ring supporting block 201, the screw rod adjusting part 232 comprises a screw rod 203 fixedly connected in the threaded hole block 202 and a round clamping plate 204 fixedly welded at one end of the screw rod 203, and a welding stopper 205 is fixedly arranged at the other end of the screw rod 203.
The inclined column contact element 24 comprises a connecting sleeve 241 movably inserted into the sleeve opening of the sleeve supporting block 201 and an inclined column 242 fixedly welded at one end of the connecting sleeve 241, a ring plate 243 is fixedly welded at the other end of the connecting sleeve 241, the ring plate 243 is arranged between the circular clamping plates 204, the connecting sleeve 241 is movably sleeved on the connecting shaft 224, a limiting channel 244 is formed in the inner wall of the connecting sleeve 241 and matched with the limiting clamping strip block 206, the limiting clamping strip block 206 is movably clamped and connected in the limiting channel 244, the limiting clamping strip block 206 arranged on the side face of the connecting shaft 224 is movably clamped and connected in the limiting channel 244 formed in the inner wall of the connecting sleeve 241, the connecting shaft 224 is ensured to drive the connecting sleeve 241 to rotate, the ring plate 243 is arranged between the circular clamping plates 204, and the rotation of the ring plate 243 is not influenced while the circular clamping plate 204 drives the ring plate 243 to move.
The connecting sleeve 241 with the inclined cylinder 242 welded at one end is movably inserted into the sleeve opening of the sleeve supporting block 201, the ring plate 243 arranged at the other end of the connecting sleeve 241 is movably arranged between the round clamping plates 204 welded at one ends of the screws 203, the connecting sleeve 241 is movably sleeved on the connecting shaft 224, the screws 203 connected into the threaded hole blocks 202 through rotating the screws 203, so that the round clamping plates 204 drive the ring plates 243 to move, the length of the connecting sleeve 241 sleeved on the connecting shaft 224 is adjusted, the positions of the inclined cylinder 242 and the contact block 254 are changed, the rotating radius of the inclined cylinder 242 close to the connecting sleeve 241 during rotation is small, the rotating radius of the inclined cylinder 242 far away from the connecting sleeve 241 is large, the pressing stroke of the contact block 254 is small when the inclined cylinder 242 close to the connecting sleeve 241 is adjusted to be in contact with the contact block 254, the pressing stroke of the contact block 254 is large when the inclined cylinder 242 far away from the connecting sleeve 241 is adjusted to be in contact with the contact block 254, and the pressing stroke of the upper die 25 is convenient to adjust the pressing stroke of the stamping part.
The upper die stamping part 25 comprises a cross frame rod 251 fixedly welded on a cross base plate 212 and a guide pillar 252 movably inserted and installed in a end hole of the cross frame rod 251, a die head 253 is fixedly welded at the lower end of the guide pillar 252, a contact block 254 is fixedly welded at the upper end of the guide pillar 252, a first reset spring 255 is sleeved on the guide pillar 252, one end of the first reset spring 255 is fixedly welded on the contact block 254, the other end of the first reset spring is fixedly welded on the cross frame rod 251, a positioning groove rail 208 is formed in the side surface of the guide pillar 252, a positioning convex strip 207 is arranged on the inner wall of an insertion hole of the cross frame rod 251, and the positioning convex strip 207 is movably clamped in the positioning groove rail 208.
The right-angle vacuum cavity pipe fitting 321 comprises a vertical cavity pipe 301 fixedly welded on the horizontal base plate 212 and a connecting cavity block 302 fixedly welded at the lower end of the vertical cavity pipe 301, a horizontal cavity pipe 303 is fixedly welded at one side of the connecting cavity block 302, the upper end of the vertical cavity pipe 301 penetrates through the horizontal base plate 212, and the connecting cavity block 302 is respectively communicated with the vertical cavity pipe 301 and the horizontal cavity pipe 303.
The first piston column 322 comprises a first movable column 401 movably inserted in the vertical cavity tube 301 and a first baffle 402 fixedly welded at the upper end of the first movable column 401, a contact ball head 403 is fixedly welded on the upper end surface of the first baffle 402, a second return spring 404 is sleeved on the first movable column 401, one end of the second return spring 404 is fixedly welded on the first baffle 402, the other end of the second return spring is fixedly welded on the transverse base plate 212, a first rubber sealing block 405 is fixedly arranged at the lower end of the first movable column 401, and the first rubber sealing block 405 is arranged in the vertical cavity tube 301.
The second piston column 323 comprises a second moving column 501 movably inserted in the transverse cavity pipe 303 and a second baffle plate 502 fixedly welded at one end of the second moving column 501, a push column 503 is fixedly welded on the second baffle plate 502, the other end of the push column 503 penetrates through a material returning groove 311 formed in the lower module 31, a push plate 504 is welded on the push column 503, the push plate 504 is arranged in the material returning groove 311, a third return spring 505 is further sleeved on the push column 503, one end of the third return spring 505 is fixedly welded on the second baffle plate 502, the other end of the third return spring is fixedly welded on the side face of the lower module 31, a second rubber sealing block 506 is fixedly arranged at the other end of the second moving column 501, and the second rubber sealing block 506 is arranged in the transverse cavity pipe 303.
The cam 223 is arranged at the output end of the driving motor 222, the protruding end of the cam 223 is opposite to the inclined end of the inclined cylinder 242, namely when the inclined cylinder 242 presses the contact block 254 downwards, the cam 223 does not press the contact ball head 403 at the upper end of the first moving column 401 downwards, so that punching and material returning are respectively carried out, when the cam 223 presses the contact ball head 403 at the upper end of the first moving column 401 downwards, the first rubber sealing block 405, inserted in the right-angle vacuum cavity pipe 321, of the first moving column 401 pushes the compression vacuum cavity part in the vertical cavity pipe 301 arranged in the right-angle vacuum cavity pipe 321, so that the second rubber sealing block 506 in the transverse cavity pipe 303 is pushed, the second moving column 501 drives the pushing column 503 to move, the purpose that the pushing plate 504 pushes out the aluminum plate punched in the material returning groove 311, so that material returning is convenient, and a third return spring 505 and a second return spring 404 are respectively arranged on the pushing column 503 and the first moving column 401, so that after material returning is completed, the second moving column 501 and the first moving column 401 return are completed.
The working principle is as follows: when the aluminum alloy plate stamping device is used, the screw rod 203 in the threaded hole block 202 is rotated to enable the screw rod 203 to move in the threaded hole block 202, so that the circular clamping plate 204 drives the ring plate 243 to move, the length of the connecting sleeve 241 sleeved on the connecting shaft 224 is adjusted, the positions of the inclined cylinder 242 and the contact block 254 are changed, the rotating radius of the inclined cylinder 242 close to the connecting sleeve 241 is small when the inclined cylinder 242 rotates, the rotating radius of the inclined cylinder 242 far away from the connecting sleeve 241 is large, when the inclined cylinder 242 close to the connecting sleeve 241 is adjusted to be in contact with the contact block 254, the pressing stroke of the contact block 254 is small, and when the inclined cylinder 242 far away from the connecting sleeve 241 is adjusted to be in contact with the contact block 254, the pressing stroke of the contact block 254 is large, so that the stamping stroke of the upper die stamping part 25 can be adjusted conveniently; the cam 223 is arranged at the output end of the driving motor 222, the protruding end of the cam 223 is opposite to the inclined end of the inclined cylinder 242, namely when the inclined cylinder 242 presses the contact block 254 downwards, the cam 223 does not press the contact ball 403 at the upper end of the first moving column 401 downwards, so that the punching and material returning are respectively performed, when the cam 223 presses the contact ball 403 at the upper end of the first moving column 401 downwards, the first rubber sealing block 405 inserted in the right-angle vacuum cavity pipe 321 by the first moving column 401 pushes the compression vacuum cavity part in the vertical cavity pipe 301 arranged in the right-angle vacuum cavity pipe 321, so that the second rubber sealing block 506 in the transverse cavity pipe 303 is pushed, the second moving column 501 drives the push column 503 to move, the purpose that the push plate 504 pushes out the aluminum plate punched in the material returning groove 311 is achieved, and the material returning is convenient to perform material returning on the punched material.
Claims (5)
1. The utility model provides an energy-saving electrical heating formula aluminum alloy plate stamping device, includes heating guide bedplate unit (1) and stamping upper die carrier unit (2) of fixed mounting on heating guide bedplate unit (1), and still is provided with material returned lower mould unit (3), its characterized in that on heating guide bedplate unit (1): the heating and material guiding seat plate unit (1) comprises a fixed base plate (11) and an aluminum plate heating element (12) fixedly arranged at one end of the upper end surface of the fixed base plate (11);
the stamping upper die frame unit (2) comprises a support frame seat (21) fixedly mounted on the fixed substrate (11) and a driving part (22) mounted at the upper end of the support frame seat (21), a lantern ring adjusting seat piece (23) is fixedly arranged on the support frame seat (21), an inclined column contact piece (24) is inserted and mounted in a lantern ring of the lantern ring adjusting seat piece (23), one end of the inclined column contact piece (24) is sleeved on the output end of the driving part (22), an upper die stamping piece (25) is also fixedly mounted on the support frame seat (21), and the upper end of the upper die stamping piece (25) is contacted with the inclined column contact piece (24);
the material returning lower die unit (3) comprises a lower die block (31) fixedly welded on the upper end face of the fixed substrate (11) and a pneumatic material returning piece (32) with one end connected to the side face of the lower die block (31), a material returning groove (311) is formed in the lower die block (31), a punching position (312) is formed in the upper end face of the lower die block (31), the punching position (312) is communicated with the material returning groove (311), the pneumatic material returning piece (32) comprises a right-angle vacuum chamber pipe (321) fixedly welded on the support frame seat (21) and a first piston column piece (322) movably sealed and installed at the upper end of the right-angle vacuum chamber pipe (321) in an inserting mode, a second piston column piece (323) is movably sealed and installed at the lower end of the right-angle vacuum chamber pipe (321) in an inserting mode, and the upper end of the right-angle vacuum chamber pipe (321) is fixedly welded on the support frame seat (21);
the support frame seat (21) comprises a support plate (211) fixedly mounted on the fixed base plate (11) and a cross base plate (212) fixedly welded on one side of the upper end of the support plate (211), and a reinforcing rib plate (213) is fixedly welded between the cross base plate (212) and the support plate (211), the driving piece (22) comprises a motor mounting plate seat (221) fixedly mounted on the cross base plate (212) and a driving motor (222) fixedly mounted on one side of the motor mounting plate seat (221), the output end of the driving motor (222) penetrates through the motor mounting plate seat (221), a cam (223) is fixedly arranged on the output end of the driving motor (222), a connecting shaft (224) is fixedly welded at one end of the output end of the driving motor (222), a limiting clamping strip block (206) is arranged on the side surface of the connecting shaft (224), and the lantern ring adjusting seat piece (23) comprises a support piece (231) fixedly welded on the cross base plate (212) and a screw adjusting piece (232) in threaded connection with the support piece (231);
the supporting piece (231) comprises a lantern ring supporting block (201) fixedly welded on the transverse base plate (212) and a threaded hole block (202) fixedly welded at the upper end of the lantern ring supporting block (201);
the screw rod adjusting part (232) comprises a screw rod (203) which is in threaded connection with the threaded hole block (202) and a round clamping plate (204) which is fixedly welded at one end of the screw rod (203), a welding stop head (205) is fixedly welded at the other end of the screw rod (203), the batter post contact part (24) comprises a connecting sleeve (241) which is movably inserted in a sleeve opening of the sleeve ring supporting block (201) and a batter post (242) which is fixedly welded at one end of the connecting sleeve (241), the inclined end direction of the batter post (242) is opposite to the protruding end direction of the cam (223), a welding ring plate (243) is fixedly welded at the other end of the connecting sleeve (241), the ring plate (243) is arranged between the round clamping plates (204), the connecting sleeve (241) is movably sleeved on the connecting shaft (224), a limiting groove channel (244) is arranged on the inner wall of the connecting sleeve (241), the limiting groove channel (244) is matched with the limiting clamping strip block (206), the limiting clamping strip (206) is movably clamped and connected in the limiting groove (244), the upper die piece (25) comprises a transverse base plate (212) which is fixedly welded on which is fixed on the transverse base plate (212) and a transverse welding rod (252) and a transverse welding rod (251) which is arranged at the upper end of the guide post (251) and a die head (251) which is fixedly welded at one end of the guide post (251), and a fixed pole (251) which is welded at the pole (251), and a die head (251), a first return spring (255) is sleeved on the guide post (252), one end of the first return spring (255) is fixedly welded on the contact block (254), and the other end of the first return spring is fixedly welded on the cross frame rod (251);
the side surface of the guide column (252) is provided with a positioning groove rail (208), the inner wall of the insertion hole of the transverse frame rod (251) is provided with a positioning convex strip (207), and the positioning convex strip (207) is movably clamped in the positioning groove rail (208).
2. The energy-saving electrical heating type aluminum alloy sheet stamping device according to claim 1, characterized in that: the aluminum plate heating element (12) comprises a resistance wire heater (121) fixedly mounted on a fixed base plate (11) and a heating cover shell (122) fixedly mounted on the fixed base plate (11), a material guide roller (123) is arranged in the heating cover shell (122), and heating resistance wires of the resistance wire heater (121) are arranged at the upper end inside the heating cover shell (122).
3. The energy-saving electrical heating type aluminum alloy sheet stamping device according to claim 1, characterized in that: the right-angle vacuum cavity pipe fitting (321) comprises a vertical cavity pipe (301) fixedly welded on a horizontal base plate (212) and a connecting cavity block (302) fixedly welded at the lower end of the vertical cavity pipe (301), a horizontal cavity pipe (303) is fixedly welded on one side of the connecting cavity block (302), the upper end of the vertical cavity pipe (301) penetrates through the horizontal base plate (212), and the connecting cavity block (302) is respectively communicated with the vertical cavity pipe (301) and the horizontal cavity pipe (303).
4. The energy-saving electric heating type aluminum alloy sheet stamping device according to claim 3, characterized in that: the first piston column piece (322) comprises a first movable column (401) movably inserted in the vertical cavity tube (301) and a first baffle plate (402) fixedly welded at the upper end of the first movable column (401), a contact ball head (403) is fixedly welded on the upper end face of the first baffle plate (402), a second reset spring (404) is sleeved on the first movable column (401), one end of the second reset spring (404) is fixedly welded on the first baffle plate (402), the other end of the second reset spring is fixedly welded on the transverse substrate (212), a first rubber sealing block (405) is fixedly arranged at the lower end of the first movable column (401), and the first rubber sealing block (405) is arranged in the vertical cavity tube (301).
5. The energy-saving electric heating type aluminum alloy sheet stamping device according to claim 3, characterized in that: the second piston column piece (323) comprises a second moving column (501) movably inserted into the transverse cavity tube (303) and a second baffle plate (502) fixedly welded at one end of the second moving column (501), a push column (503) is fixedly welded on the second baffle plate (502), the other end of the push column (503) penetrates through a material returning groove (311) formed in the lower module (31), a push plate (504) is welded on the push column (503), the push plate (504) is arranged in the material returning groove (311), a third return spring (505) is further sleeved on the push column (503), one end of the third return spring (505) is fixedly welded on the second baffle plate (502), the other end of the third return spring is fixedly welded on the side surface of the lower module (31), a second rubber sealing block (506) is fixedly arranged at the other end of the second moving column (501), and the second rubber sealing block (506) is arranged in the transverse cavity tube (303).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210941273.0A CN115007725B (en) | 2022-08-08 | 2022-08-08 | Energy-saving electrical heating type aluminum alloy plate stamping device |
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|---|---|---|---|
| CN202210941273.0A CN115007725B (en) | 2022-08-08 | 2022-08-08 | Energy-saving electrical heating type aluminum alloy plate stamping device |
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| CN115007725B true CN115007725B (en) | 2022-10-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255881A (en) * | 1998-01-29 | 2000-06-07 | 株式会社阿敏诺 | Appts. for dieless forming plate materials |
| KR101838087B1 (en) * | 2017-06-12 | 2018-03-13 | 박형열 | Cam Slider Type Forming Press Mold |
| CN110883211A (en) * | 2019-12-18 | 2020-03-17 | 郑六军 | Sheet metal stamping die |
| CN114523024A (en) * | 2022-03-28 | 2022-05-24 | 江苏联博精密科技有限公司 | High-speed stamping forming device and method for silicon steel ultrathin material of new energy automobile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10596613B2 (en) * | 2014-10-01 | 2020-03-24 | Nippon Steel Corporation | Producing method, producing apparatus and producing equipment line of press formed product |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255881A (en) * | 1998-01-29 | 2000-06-07 | 株式会社阿敏诺 | Appts. for dieless forming plate materials |
| KR101838087B1 (en) * | 2017-06-12 | 2018-03-13 | 박형열 | Cam Slider Type Forming Press Mold |
| CN110883211A (en) * | 2019-12-18 | 2020-03-17 | 郑六军 | Sheet metal stamping die |
| CN114523024A (en) * | 2022-03-28 | 2022-05-24 | 江苏联博精密科技有限公司 | High-speed stamping forming device and method for silicon steel ultrathin material of new energy automobile |
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| CN115007725A (en) | 2022-09-06 |
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