CN117299909B - Metal sheet profiling die - Google Patents
Metal sheet profiling die Download PDFInfo
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- CN117299909B CN117299909B CN202311606158.9A CN202311606158A CN117299909B CN 117299909 B CN117299909 B CN 117299909B CN 202311606158 A CN202311606158 A CN 202311606158A CN 117299909 B CN117299909 B CN 117299909B
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- middle frame
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- 239000002184 metal Substances 0.000 title claims abstract description 83
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000005461 lubrication Methods 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000748 compression moulding Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 238000003491 array Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002161 passivation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004553 extrusion of metal Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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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
- B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
- B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
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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
-
- 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
- B21D37/18—Lubricating, e.g. lubricating tool and workpiece simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the field of heat exchanger manufacturing, in particular to a metal sheet profiling die which comprises a middle frame and a profiling mechanism, wherein the profiling mechanism comprises two mounting plates and two groups of profiling assemblies, the mounting plates are provided with slots in an array penetrating way, each group of profiling assemblies comprises a plunger rod and a profiling module, the plunger rod array is slidably inserted in the slots, the profiling modules are correspondingly and fixedly arranged at one end of a plunger rod, which is positioned at a profiling movable cavity of the middle frame, an abutting block is fixedly arranged at the other end of the plunger rod, a traveling rolling mechanism is arranged on the middle frame, an outer frame and a connecting frame, a plurality of closely spliced profiling modules are arranged on two sides of the middle frame in an array way, and when a metal sheet is placed in the middle of the middle frame, the abutting blocks in the profiling assemblies are sequentially extruded through a roll shaft on a vertical rod in the traveling rolling mechanism in a slow rotating way, so that the profiling modules can be sequentially moved to the middle in an oriented way to jointly extrude and act on the metal sheet, and one-time profiling processing of the metal sheet is completed.
Description
Technical Field
The invention relates to the field of heat exchanger manufacturing, in particular to a metal sheet profiling die.
Background
The plate heat exchanger is an ideal device for carrying out heat exchange by liquid-liquid and liquid-vapor, and has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like, and under the condition of the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tubular heat exchanger, the occupied area is one third of that of the tubular heat exchanger, the heat recovery rate can be up to 90 percent, and the metal plates in the plate heat exchanger need to be subjected to profiling in advance to form various grooves, exacerbate the flowing vortex of liquid and optimize the heat exchange effect.
The manufacturing of the metal sheet adopts a convex die (a stretching die), and is directly contacted with the metal sheet for compression molding after die assembly, and the problem is that the concave die and the convex die on two sides are synchronously extruded and contacted with the metal sheet, as the stretching die is adopted, the metal sheet is synchronously extruded and stretched at a plurality of positions, and the outer side of the metal sheet is also extruded and stretched and limited, so that intermediate materials can only be continuously pulled to be stretched outwards, a passivation layer with a thin surface of the metal sheet is damaged under the action of strong external force, the metal sheet is extruded and stretched under the fixed size, the metal sheet is thinned after stretching, the thickness reduction of the thinnest part of stretching deformation even reaches 50-60%, and the occurrence of micro cracks is often accompanied, so that good conditions are created for corrosion, the rejection rate is extremely high, the service life of the metal sheet is reduced, and the metal sheet profiling die is provided for the existing problems.
Disclosure of Invention
The invention aims to solve the defect that in the prior art, a whole convex-concave die (stretching die) synchronously extrudes a metal sheet, and micro cracks are easy to occur.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a metal sheet die mould, includes intermediate frame and die mould mechanism, the die mould mechanism installs and sets up the intermediate frame both sides, the die mould mechanism includes two mounting panels, two sets of die mould subassemblies, two the mounting panels are fixed mounting respectively the open department in intermediate frame both sides, the slot has been seted up in the array run-through on the mounting panel, every set of die mould subassembly includes inserted bar, die mould module, the inserted bar array slip is inserted in the slot, the die mould module corresponds fixed mounting be in the inserted bar is located intermediate frame die movable chamber one end, inserted bar other end fixed mounting has the conflict piece, the two outsides of intermediate frame are installed and are provided with outer frame, the intermediate frame reaches outer frame both ends connection fixed mounting has the link, intermediate frame, outer frame, link are last to install rolling press mechanism.
Preferably, a spring is sleeved on each inserting rod, one end of the spring is fixedly connected with the abutting block, and the other end of the spring abuts against the mounting plate.
Preferably, the middle frame and the two sides of the two ends of the outer frame are internally provided with accommodating cavities, and the connecting frame is connected with the middle frame and the outer frame through bolt fastening.
Preferably, the travelling rolling mechanism comprises a vertical rod, a guide groove is formed in the middle of the upper end and the lower end of the middle frame and the middle of the upper end and the lower end of the outer frame, two ends of the vertical rod are movably installed in the guide groove, two ends of the vertical rod extend to the outer side, and a roll shaft is fixedly sleeved in the middle of the vertical rod.
Preferably, the circumferential array of the outer circumferential wall of the roll shaft is fixedly provided with a collision strip.
Preferably, the movable components are arranged on two sides of the middle frame, the movable components comprise first rotating seats and chains, the first rotating seat arrays are fixedly arranged on two sides of two ends of the middle frame, rotating shafts are rotatably arranged in the first rotating seats, gears are fixedly arranged at two ends of the rotating shafts, the chains are meshed with the gears at two ends of the rotating shafts in a transmission mode, and shifting plates are fixedly arranged on the outer side arrays of the chains.
Preferably, the outer gear ring is fixedly sleeved in the middle of the rotating shaft, the first motors are fixedly arranged at two sides of two ends of the middle frame, the driving gears are fixedly arranged on output shafts of the first motors, and the driving gears are meshed with the outer gear ring for transmission.
Preferably, the upper and lower sides installation of outer frame both ends is provided with reset subassembly, reset subassembly includes mount, telescopic link, mount fixed mounting is in the upper and lower side at outer frame both ends, telescopic link fixed mounting is in on the mount, the telescopic link corresponds montant fixed mounting has the buckle.
Preferably, the device further comprises two groups of lubrication protection mechanisms, the two groups of lubrication protection mechanisms are arranged in the middle of the middle frame at intervals, each group of lubrication protection mechanisms comprises a second rotating seat and a winding shaft, the second rotating seat array is fixedly arranged on the upper side and the lower side of the middle frame, the winding shafts are rotatably arranged in the second rotating seats, and each group of winding shafts is wrapped with waxed paper.
Preferably, a placing groove is formed in the middle of the middle frame, one end of the placing groove penetrates through the middle frame to extend to the outer side, and a material inserting plate is inserted in the placing groove in a sliding mode.
The metal sheet profiling die provided by the invention has the beneficial effects that:
1. the compression molding modules are arranged on the two sides of the middle frame in an array mode, a plurality of compression molding modules are tightly spliced, one side of each compression molding module is the male mold, the other side of each compression molding module is the female mold, when the metal sheet is placed in the middle of the middle frame, the roll shafts on the vertical rods of the advancing rolling mechanism slowly rotate and move, and the abutting blocks in the compression molding assemblies are sequentially extruded, so that the compression molding modules can directionally move towards the middle in order to jointly extrude the metal sheet to form a preset groove on the metal sheet, one-time compression molding of the metal sheet is completed, compared with the traditional two-piece compression molding, the metal sheet is synchronously clamped by the two-piece female mold, the situation that the metal sheet is damaged during the stretching molding can be effectively avoided because the four-way synchronous outward stretching is performed, when the metal sheet is thinner, the situation that the metal sheet is damaged occurs is slowly rolled from one direction to the other direction through the rotation movement of the roll shafts, enough stretching time and space are given to the metal sheet, and the situation of damage can be effectively avoided.
2. The shifting plate is driven to rotate through the rotating chain in the moving assembly, and then the shifting plate is made to collide with the upper end and the lower end of the vertical rod and drive the vertical rod to move along the guide groove, so that the rolling situation of the collision block is kept, smooth success of the profiling of the metal sheet is ensured, long-stroke movement can be kept, and the meshing cooperation of the chain and gears at two ends of the rotating shaft is realized, so that the thrust of the vertical rod is stronger, the shifting plate is more stable and reliable, the clamping capture of the vertical rod is realized through the buckle at the front end, the vertical rod can be driven to move towards the inclined sections at two ends of the guide groove, the inclined movement is outwards realized, the collision block is released, and smooth blanking of the metal sheet after the profiling is ensured.
3. Through set up lubricated protection machanism in the intermediate frame both sides, through the wax paper parallel arrangement in lubricated protection machanism in intermediate frame die mould movable chamber both sides, and can be located the metal sheet both sides, when the die mould module moves to the centre, can avoid die mould module direct contact metal sheet through the interval lubrication action of wax paper, thereby effectively avoid die mould module and metal sheet when extrusion is acted on between, because the appearance of the microcrack of the great tensile deformation department that leads to of frictional force, simultaneously, also be convenient for after the die mould, the separation of die mould module and metal sheet, and the setting of second rotation seat, rolling axle, then be convenient for the wax paper to change in time, it is more high-efficient convenient.
Drawings
Fig. 1 is a schematic top view of a metal sheet profiling mold according to the present invention.
Fig. 2 is a schematic diagram showing a lower view structure of a metal sheet profiling mold according to the present invention.
Fig. 3 is a schematic side view of a metal sheet profiling mold according to the present invention.
Fig. 4 is an enlarged schematic diagram of a portion a of a metal sheet profiling mold according to the present invention.
Fig. 5 is a schematic diagram showing a top view cross-section structure of a metal sheet profiling mold according to the present invention.
Fig. 6 is a schematic diagram of a front view cross-section of a metal sheet profiling mold according to the present invention.
Fig. 7 is a schematic structural diagram of a part of a metal sheet profiling mold according to the present invention.
Fig. 8 is a schematic diagram of a traveling rolling mechanism of a metal sheet profiling mold according to the present invention.
Fig. 9 is a schematic diagram of a part of a mechanism structure of a metal sheet profiling mold according to the present invention.
Fig. 10 is a schematic structural diagram of a profiling assembly of a profiling mold for metal sheet according to the present invention.
In the figure: intermediate frame 1, guide groove 11, outer frame 2, hold chamber 21, link 3, profiling mechanism 4, mounting panel 41, slot 411, profiling subassembly 42, inserted bar 421, profiling module 422, conflict piece 423, spring 424, travel rolling mechanism 5, montant 51, roller 52, moving subassembly 53, first rotation seat 531, pivot 532, chain 533, toggle 534, reset subassembly 54, mount 541, telescopic link 542, lubrication protection mechanism 6, second rotation seat 61, winding shaft 62, waxed paper 63, material picture peg 7, supporting leg 8.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1, 5-7, 9-10, a metal sheet profiling mold, including middle frame 1 and profiling mechanism 4, there is supporting leg 8 fixedly installed below the four corners of middle frame 1, profiling movable chamber has been seted up in the middle of middle frame 1, middle frame 1 both sides are open, profiling mechanism 4 installs and sets up in middle frame 1 both sides, profiling mechanism 4 includes two mounting panels 41, two sets of profiling subassembly 42, two mounting panels 41 fixed mounting respectively in middle frame 1 both sides open department, the slot 411 has been seted up in the array on mounting panel 41, every set of profiling subassembly 42 includes inserted bar 421, profiling module 422, inserted bar 421 array sliding is established in slot 411, slot 411 sets up to the cross, every four inserted bar 421 sliding is established in slot 411 in the four corners, make every profiling module 422 and conflict piece 423 homoenergetic relatively even transmission and atress, thereby ensure the profiling effect, profiling module 422 corresponds fixed mounting in inserted bar 421 and is located middle frame 1 profiling movable chamber one end, the middle movement can contact with metal sheet, inserted bar 421 other end fixed mounting has the slot 411, one side of inserted bar 421 is fixed with the opposite side of profile frame 2, the outside is connected to the outside of the middle frame 2, the outside is connected to the outside of the fixed frame 2, the inside of the fixed frame 2 is connected with the side of profile frame 2, and the outside is connected to the outside of the fixed frame 2, the inside of the side is connected with the side of profile frame 2, and the outside is connected with the outside of the side of profile frame 2, and is connected with the outside of the inside of the side of profile frame 2, and is connected with the outside of the profile frame 2, and is connected with the outside of the inside of the side of the profile frame 2, and is 2.
Each insert rod 421 is sleeved with a spring 424, one end of the spring 424 is fixedly connected with the abutting block 423, the other end of the spring 424 abuts against the mounting plate 41, and the spring 424 is arranged to push the profiling module 422 to two sides by using elasticity when profiling operation is not performed, so that blanking is facilitated.
The middle frame 1, the outer frame 2, install on the link 3 and advance rolling mechanism 5, advance rolling mechanism 5 and be used for rolling extrusion conflict piece 423 so that the profiling module 422 moves to the centre, advance rolling mechanism 5 includes montant 51, guide slot 11 has been seted up in the middle of middle frame 1 and the outer frame 2 upper and lower both ends, guide slot 11 middle straight is close to middle frame 1 in the middle, so that guide roller 52 and conflict piece 423 conflict, guide slot 11 both ends two sections outside slope, so that guide roller 52 breaks away from the contact with conflict piece 423, thereby be convenient for the unloading, montant 51 both ends movable mounting is in guide slot 11 and both ends extend to the outside, the fixed cover in the middle of the montant 51 is equipped with roller 52, roller 52 is located and contradicts with conflict piece 423, roller 52 outer circular wall circumference array fixed mounting has the conflict strip, set up the conflict strip, when roller 52 is through conflict strip and conflict piece 423 contact, the influence of the extrados of conflict strip is discontinuous according to the effect of conflict strip, just so can be under the effect of the influence of auxiliary spring 424, so that module 422 can be with the abrupt extrusion of metal sheet, effectively avoid the intermittent type extrusion effect.
The pressing modules 422 which are closely spliced are arranged on the two sides of the middle frame 1 in an array mode, one side of the pressing modules 422 is a male die, the other side of the pressing modules 422 is a female die, when a metal sheet is placed in the middle of the middle frame 1, the roll shafts 52 on the vertical rods 51 in the running rolling mechanism 5 slowly rotate and move, and the pressing modules 423 in the pressing assemblies 42 are sequentially pressed, so that the pressing modules 422 can be directionally and sequentially moved towards the middle to be co-extruded to act on the metal sheet, a preset groove is formed in the metal sheet, one-time pressing processing of the metal sheet is completed, compared with the traditional two-piece concave-convex die which synchronously clamps the metal sheet, the situation that the metal sheet is damaged when the metal sheet is thinner due to the fact that the four directions are synchronously stretched outwards can be effectively avoided, and the situation that the metal sheet is slowly rolled from one direction is given to the other direction by the rotation movement of the roll shafts 52, and the situation of the damage can be effectively avoided.
The intermediate frame 1 is middle to have seted up the standing groove, and standing groove one end runs through intermediate frame 1 and extends to the outside, and the slip is inserted in the standing groove and is equipped with material picture peg 7, has been seted up the draw-in groove in the material picture peg 7, inserts the metal sheet and establishes in the draw-in groove, is convenient for die mould and unloading, and is safer.
Example 2
According to embodiment 1, in embodiment 1, the travel of the two ends of the vertical rod 51 in the guide groove 11 is long, the contact and the separation between the vertical rod 51 and the abutting block 423 are difficult to be realized in the conventional single driving manner, and the profiling and the material returning of the metal sheet are difficult to be adapted, and referring to fig. 1 to 3, 5 and 8, as another preferred embodiment of the present invention, on the basis of embodiment 1;
the middle frame 1 both sides installation is provided with the removal subassembly 53, the removal subassembly 53 includes first rotation seat 531, the chain 533, first rotation seat 531 array fixed mounting is in middle frame 1 both ends both sides, first rotation seat 531 internal rotation is installed pivot 532, pivot 532 both ends fixed mounting has the gear, the meshing transmission cover of chain 533 is established on pivot 532 both ends gear, the outside array fixed mounting of chain 533 has the shifting plate 534, the fixed cover is equipped with outer ring gear in the middle of the pivot 532, first motor is installed to middle frame 1 both ends both sides fixed mounting, first motor output shaft fixed mounting has drive gear, drive gear and outer ring gear meshing transmission cooperation, drive shifting plate 534 rotation through pivoted chain 533 in the removal subassembly 53, and then make shifting plate 534 contradict and montant 51 upper and lower extreme and drive montant 51 along guide slot 11 removal, thereby keep the laminating situation to contradicting piece 423, ensure that the profiling of metal sheet is successful, can keep long-range removal, and through the meshing cooperation of chain 533 and pivot 532 both ends gear, it is stronger to the thrust to montant 51, it is more reliable and more stable.
The upper and lower sides installation is provided with reset subassembly 54 at outer frame 2 both ends, reset subassembly 54 includes mount 541, telescopic link 542, mount 541 fixed mounting is at outer frame 2 both ends upside down, telescopic link 542 fixed mounting is on mount 541, telescopic link 542 is hydraulic telescoping rod or electric putter, telescopic link 542 telescopic end corresponds montant 51 fixed mounting and has the buckle, the buckle can correspond the card and establish at montant 51 both ends, supplementary montant 51 and roller 52 reset to guide slot 11 both ends slope section, telescopic link 542 corresponds parallel arrangement with guide slot 11 both ends slope section, thereby still can drive montant 51 and remove at guide slot 11 both ends slope section when making telescopic link 542 flexible, the centre gripping through telescopic link 542 in reset subassembly 54 is caught the centre gripping of montant 51, can drive montant 51 to guide slot 11 both ends slope section removal, through outside tilting movement, keep away from release conflict piece 423, guarantee that the sheet metal after the die mould is smooth unloading.
Example 3
According to embodiment 2, the metal sheet in embodiment 2 is manufactured by adopting a male die and a female die (stretching dies), and is directly contacted with the metal sheet for compression molding after die assembly, and the problem is that the thin passivation layer on the surface of the metal sheet is damaged under the action of strong external force due to the fact that the stretching dies are adopted, the metal sheet is extruded and stretched under the fixed size, so that the metal sheet becomes thin after stretching, the thickness reduction at the thinnest part of the stretching deformation is even 50-60%, and the occurrence of micro cracks is often accompanied, good conditions are created for corrosion, the rejection rate is extremely high, the service life of the metal sheet is reduced, and referring to fig. 3-4 and 8, as another preferred embodiment of the invention, two groups of lubrication protection mechanisms 6 are further included on the basis of embodiment 2;
two sets of lubrication protection mechanisms 6 are installed at intervals and are arranged in the middle of the middle frame 1, each lubrication protection mechanism 6 comprises a second rotating seat 61 and a winding shaft 62, the second rotating seat 61 is fixedly installed on the upper side and the lower side of the middle frame 1, the winding shafts 62 are rotatably installed in the second rotating seat 61, the winding shafts 62 in the two sets of lubrication protection mechanisms 6 are arranged in parallel, wax paper 63 is wrapped on each winding shaft 62, the wax paper 63 is waxed on two sides, the lubrication protection mechanisms 6 are arranged on two sides of the middle frame 1, the wax paper 63 in the lubrication protection mechanisms 6 are arranged on two sides of a compression type movable cavity of the middle frame 1 in parallel and can be located on two sides of a metal sheet, when the compression module 422 moves towards the middle, the compression module 422 can be prevented from being directly contacted with the metal sheet through the interval lubrication action of the wax paper 63, so that microscratches at the tensile deformation positions caused by large friction force are effectively avoided when the compression module 422 and the metal sheet are extruded, simultaneously, the compression module 422 and the metal sheet are conveniently separated, the second rotating seat 61 and the winding shafts 62 are arranged, the compression module is convenient to replace the wax paper 63 more conveniently and rapidly.
Working principle: firstly, a metal sheet to be pressed is placed in a clamping groove of a material inserting plate 7, then the material inserting plate 7 is inserted into the placing groove of a middle frame 1, then a motor drives a rolling shaft 62 to rotate, so that new waxed paper 63 is positioned in the middle of the middle frame 1 and positioned on two sides of the metal sheet, then a telescopic rod 542 at one end of the middle frame 1 is controlled to extend, a vertical rod 51 and a roller shaft 52 are driven to move towards a straight section along an inclined section of a guide groove 11, a first motor is started, a rotating shaft 532 is driven to rotate through gears and an external tooth girdle, a chain 533 and a shifting plate 534 are driven to rotate, when the shifting plate 534 is contacted with the vertical rod 51, the telescopic rod 542 is controlled to retract, the vertical rod 51 is released, at the moment, the vertical rod 51 moves along the straight section of the guide groove 11, the roller shaft 52 is in contact with a collision block 423, the collision block 423 in turn is pressed, the compression block 422 can sequentially move towards the middle in an oriented mode, and act on the metal sheet in a co-extrusion mode, at the moment, the metal sheet is pressed into a preset groove, the one-time profiling of the metal sheet is completed, until the other end of the guide groove 11 is moved, the other end of the vertical rod 542 is, the telescopic rod 542 at the other end is buckled, the front end is extended, the front end is driven, the vertical rod 51 is pulled out, and the metal inserting plate 52 is pulled out, and the material is pulled out, and the metal sheet 52 is pressed, and after the vertical rod is pressed, and formed, and the material is removed.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. Metal sheet profiling die, including intermediate frame (1), characterized by still including: the pressing mechanism (4), the pressing mechanism (4) is installed and arranged on two sides of the middle frame (1), the pressing mechanism (4) comprises two mounting plates (41) and two groups of pressing assemblies (42), the two mounting plates (41) are respectively and fixedly installed at the opening positions of two sides of the middle frame (1), a slot (411) is formed in the mounting plates (41) in an array penetrating mode, each group of pressing assemblies (42) comprises a inserting rod (421) and a pressing module (422), the inserting rod (421) is slidably inserted in the slot (411), the pressing module (422) is correspondingly and fixedly installed at one end of a pressing movable cavity of the inserting rod (421) located in the middle frame (1), an abutting block (423) is fixedly installed at the other end of the inserting rod (421), an outer frame (2) is installed at two outer sides of the middle frame (1), a connecting frame (3) is fixedly installed at two ends of the middle frame (1), and rolling mechanisms (5) are installed on the outer frame (2) and the connecting frame (3);
the travelling rolling mechanism (5) comprises a vertical rod (51), a guide groove (11) is formed in the middle of the upper end and the lower end of the middle frame (1) and the lower end of the outer frame (2), two ends of the vertical rod (51) are movably arranged in the guide groove (11) and extend to the outer side, and a roll shaft (52) is fixedly sleeved in the middle of the vertical rod (51);
the device is characterized in that moving assemblies (53) are arranged on two sides of the middle frame (1), each moving assembly (53) comprises a first rotating seat (531) and a chain (533), the first rotating seat (531) is fixedly arranged on two sides of two ends of the middle frame (1), a rotating shaft (532) is rotatably arranged on the first rotating seat (531), gears are fixedly arranged on two ends of the rotating shaft (532), the chains (533) are meshed with the gears at two ends of the rotating shaft (532) in a transmission mode, and a shifting plate (534) is fixedly arranged on the outer side of each chain (533) in an array mode; an outer gear ring is fixedly sleeved in the middle of the rotating shaft (532), a first motor is fixedly arranged on two sides of two ends of the middle frame (1), a driving gear is fixedly arranged on an output shaft of the first motor, and the driving gear is meshed and matched with the outer gear ring in a transmission manner;
the utility model discloses a telescopic rack, including outer frame (2), upper and lower side installation in outer frame (2) both ends is provided with reset subassembly (54), reset subassembly (54) include mount (541), telescopic link (542), mount (541) fixed mounting is in upper and lower side in outer frame (2) both ends, telescopic link (542) fixed mounting is in on mount (541), telescopic link (542) telescopic link corresponds montant (51) fixed mounting has the buckle.
2. The metal sheet profiling die according to claim 1, characterized in that a spring (424) is sleeved on each insert rod (421), one end of the spring (424) is fixedly connected with the abutting block (423) and the other end abuts against the mounting plate (41).
3. The metal sheet profiling die according to claim 2, characterized in that the inner parts of two sides of two ends of the middle frame (1) and the outer frame (2) are provided with accommodating cavities (21), and the connecting frame (3) is connected with the middle frame (1) and the outer frame (2) through bolt fastening.
4. The sheet metal profiling die according to claim 1, characterized in that the circumferential array of the outer circumferential wall of the roll shaft (52) is fixedly provided with a collision strip.
5. The metal sheet profiling die according to claim 2, further comprising two groups of lubrication protection mechanisms (6), wherein the two groups of lubrication protection mechanisms (6) are installed in the middle of the middle frame (1) at intervals, each group of lubrication protection mechanisms (6) comprises a second rotating seat (61) and a winding shaft (62), the second rotating seat (61) is fixedly installed on the upper side and the lower side of the middle frame (1), the winding shafts (62) are rotatably installed in the second rotating seats (61), and each group of winding shafts (62) is wrapped with waxed paper (63).
6. The metal sheet profiling die according to claim 5, characterized in that a placing groove is formed in the middle of the middle frame (1), one end of the placing groove penetrates through the middle frame (1) to extend to the outer side, and a material inserting plate (7) is inserted in the placing groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311606158.9A CN117299909B (en) | 2023-11-29 | 2023-11-29 | Metal sheet profiling die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311606158.9A CN117299909B (en) | 2023-11-29 | 2023-11-29 | Metal sheet profiling die |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117299909A CN117299909A (en) | 2023-12-29 |
| CN117299909B true CN117299909B (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311606158.9A Active CN117299909B (en) | 2023-11-29 | 2023-11-29 | Metal sheet profiling die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117299909B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015204A1 (en) * | 2017-07-19 | 2019-01-24 | 奥美森智能装备股份有限公司 | Press mold adjustment mechanism |
| CN110789113A (en) * | 2019-12-20 | 2020-02-14 | 宝润达新型材料股份有限公司 | Quick adjusting device of molding press support |
| CN111729981A (en) * | 2020-07-21 | 2020-10-02 | 陈祥瑞 | Processing and manufacturing method of 3004 aluminum alloy pop can |
| CN215619950U (en) * | 2021-08-27 | 2022-01-25 | 东莞市华创包装制品有限公司 | EPP plastic foam board embossing apparatus |
| CN217912430U (en) * | 2022-07-31 | 2022-11-29 | 济宁山水塑业有限公司 | Aluminium foil composite film die mould device |
| CN116689641A (en) * | 2023-06-07 | 2023-09-05 | 贵溪世鹏金属有限公司 | Multi-size calendaring equipment for smelting oxygen-free copper rod |
-
2023
- 2023-11-29 CN CN202311606158.9A patent/CN117299909B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019015204A1 (en) * | 2017-07-19 | 2019-01-24 | 奥美森智能装备股份有限公司 | Press mold adjustment mechanism |
| CN110789113A (en) * | 2019-12-20 | 2020-02-14 | 宝润达新型材料股份有限公司 | Quick adjusting device of molding press support |
| CN111729981A (en) * | 2020-07-21 | 2020-10-02 | 陈祥瑞 | Processing and manufacturing method of 3004 aluminum alloy pop can |
| CN215619950U (en) * | 2021-08-27 | 2022-01-25 | 东莞市华创包装制品有限公司 | EPP plastic foam board embossing apparatus |
| CN217912430U (en) * | 2022-07-31 | 2022-11-29 | 济宁山水塑业有限公司 | Aluminium foil composite film die mould device |
| CN116689641A (en) * | 2023-06-07 | 2023-09-05 | 贵溪世鹏金属有限公司 | Multi-size calendaring equipment for smelting oxygen-free copper rod |
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| CN117299909A (en) | 2023-12-29 |
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