CN116021083B - Trimming equipment for machining mechanical steel plate - Google Patents
Trimming equipment for machining mechanical steel plate Download PDFInfo
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- CN116021083B CN116021083B CN202310329353.5A CN202310329353A CN116021083B CN 116021083 B CN116021083 B CN 116021083B CN 202310329353 A CN202310329353 A CN 202310329353A CN 116021083 B CN116021083 B CN 116021083B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 75
- 239000010959 steel Substances 0.000 title claims abstract description 75
- 238000003754 machining Methods 0.000 title claims abstract description 16
- 238000009966 trimming Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000009434 installation Methods 0.000 claims abstract description 57
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 230000003028 elevating effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 23
- 238000003825 pressing Methods 0.000 claims description 23
- 238000007789 sealing Methods 0.000 claims description 21
- 230000002265 prevention Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
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Abstract
The invention relates to the technical field of machining of mechanical steel plates, and discloses trimming equipment for machining of the mechanical steel plates, which comprises the following components: the installation panel and installation base, installation base fixed connection is in the bottom of installation panel, the last fixed surface of installation panel is pegged graft and is had the support post, and the quantity of support post is four, the outer wall fixedly connected with of installation panel one end is kept away from to the support post connects the roof-rack, four the outer wall sliding connection of support post has elevating system, and the upper surface of installation panel is provided with leads position mechanism, and the last fixed surface of installation panel is connected with the supporting shoe, and the last fixed surface of supporting shoe is connected with the gear board, and the upper surface of installation panel is provided with the anti-skidding tooth. This side cut equipment is used in machining of mechanical steel sheet can cut edge to the steel sheet through the mode of chamfer through a plurality of tool bits cooperation pneumatic cylinder, and area of contact between guarantee tool bit and the steel sheet is unchangeable, avoids cutting pressure to receive the influence of steel sheet length, improves the application scope of device.
Description
Technical Field
The invention relates to the technical field of machining of mechanical steel plates, in particular to trimming equipment for machining of mechanical steel plates.
Background
The trimming process of a steel sheet refers to a process of shearing a side portion of the steel sheet before rolling in a continuous cold rolling process of the steel sheet, which is performed to remove cracks and other defects of an edge portion of a hot rolled steel sheet that cause breakage of the steel sheet at the time of rolling.
Most of edge cutting tool bits in the market are horizontal tool bits, generally drive the tool bit through hydraulic equipment and extrude the cutting to the steel sheet plane, the longer steel sheet length, the larger the area of contact with the tool bit, the smaller the pressure between tool bit and the steel sheet contact surface, the greater the cutting degree of difficulty, need the greater hydraulic equipment of pressure when cutting the longer steel sheet of length relatively, application scope is lower, consequently, need a side cut equipment for mechanical steel sheet processing, can cut edge the steel sheet through the mode of chamfer through a plurality of slope tool bits cooperation hydraulic equipment, the area of contact between guarantee tool bit and the steel sheet is unchangeable, avoid cutting pressure to receive the influence of steel sheet length, the application scope of device is improved.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides trimming equipment for machining a mechanical steel plate, and solves the problems in the background.
The invention provides the following technical scheme: trimming equipment is used in machining of mechanical steel sheet includes: the installation panel and installation base, installation base fixed connection is in the bottom of installation panel, installation panel's last fixed surface peg graft has the support post, and the quantity of support post is four, the outer wall fixedly connected with of installation panel one end is kept away from to the support post connects the roof-rack, four the outer wall sliding connection of support post has elevating system, installation panel's upper surface is provided with leads position mechanism, installation panel's upper surface fixedly connected with supporting shoe, the upper surface fixedly connected with fender position board of supporting shoe, installation panel's upper surface is provided with the anti-skidding tooth, and the inner wall of anti-skidding tooth is provided with the antislip strip, lead position mechanism's quantity to be two, and be provided with steel sheet cutting mechanism between two lead position mechanisms, the upper surface fixed mounting of fender position board has the pneumatic cylinder, and the top of pneumatic cylinder is provided with the hydraulic output end, the one end that the pneumatic cylinder was kept away from to the pneumatic cylinder is connected with elevating system's lower surface fixedly, installation panel's upper surface is provided with steel sheet side direction positioning mechanism, installation panel with hold down mechanism, be provided with compressing mechanism between the elevating system, the fender position board and the upper surface is provided with the antislip mechanism, two sides are installed to prevent that the mechanism is the instantaneous to have two and are located the hydraulic pressure mechanism, and are located one side respectively.
Preferably, the lifting mechanism comprises a lifting plate, a guide cylinder, a connecting block and an inner folding plate, wherein the lifting plate is slidably connected to the outer wall of the supporting upright post, the guide cylinder is fixedly connected to the inner wall of the lifting mechanism, the connecting block is integrally arranged on one side, close to the guide mechanism, of the lifting plate, and the inner folding plate is integrally arranged on the inner wall of the lifting plate.
Preferably, the guide mechanism comprises a guide clamping plate, a limiting block, an anti-deflection column and a guide groove, wherein the guide clamping plate is fixedly connected to the outer wall of the supporting upright, the limiting block is fixedly sleeved on the outer wall of the supporting upright, the limiting block is positioned at the top end of the guide clamping plate, the anti-deflection column is fixedly inserted into the inner wall of the guide clamping plate, the bottom end of the anti-deflection column is fixedly connected with the mounting panel, the guide groove is arranged on one side of the guide clamping plate, and the inner wall of the guide groove is in sliding connection with the outer wall of the connecting block.
Preferably, the steel plate cutting mechanism comprises a mounting groove, a limiting sliding groove and a cutter head, wherein the mounting groove is embedded in the bottom of the connecting block, the limiting sliding groove is slidably connected to two sides of the connecting block, the cutter head is arranged on the inner wall of the mounting groove, a bolt is arranged on the surface of the cutter head, a jack is formed in the inner wall of the limiting sliding groove in a penetrating mode, the cutter head is fixedly connected with the connecting block through the bolt and the jack, a cutter edge is arranged at the bottom of the cutter head, and the cutter edge is an inclined cutter edge.
Preferably, the steel plate cutting mechanism further comprises a plurality of jacks and merging columns, the cutter heads are arranged in an equal-difference decreasing mode along the set direction, the jacks penetrate through two sides of the cutter heads, the merging columns are fixedly inserted into the inner walls of the jacks, and the cutter heads are fixedly connected through the merging columns.
Preferably, the steel plate lateral positioning mechanism comprises a first fixed installation block, a second fixed installation block, a threaded column, a movable installation block and a torsion wheel, wherein the first fixed installation block and the second fixed installation block are fixedly connected to the upper surface of the installation panel, the threaded column is rotationally connected between the first fixed installation block and the second fixed installation block through a bearing, the movable installation block is in threaded connection with the outer wall of the threaded column, the lower surface of the movable installation block is in sliding connection with the upper surface of the installation panel, and the torsion wheel is fixedly connected with the outer wall of one end of the threaded column.
Preferably, the hold-down mechanism includes the clamp plate, leads a position post, a spacing section of thick bamboo and spring, lead a position post sliding connection at the inner wall that leads a position post one end, clamp plate fixed connection is at the outer wall of leading a position post one end, and the clamp plate is located between installation panel and the fender, and the upper surface of clamp plate and the lower surface swing joint of fender, a spacing section of thick bamboo is fixed to be cup jointed and keep away from the outer wall of clamp plate one end at a position post, and a spacing section of thick bamboo is located one side that keeps away from the fender in the connecting block, the spring activity cup joints at the outer wall that leads a position post, and the one end and the lower surface swing joint of interior folded sheet of spring, and the other end of spring with the upper surface swing joint of clamp plate.
Preferably, the instantaneous pressure prevention mechanism comprises a bearing cylinder, a sealing ring and a piston column, wherein the bearing cylinder is fixedly arranged on the upper surface of the gear plate, the bearing cylinder is fixedly arranged at the top of the gear plate, the sealing ring is fixedly connected to the inner wall of one end of the bearing cylinder, the sealing ring is fixedly connected to the inner wall of the sealing ring, the piston column is slidably connected to the inner wall of the sealing ring, and hydraulic oil is arranged in the bearing cylinder.
Preferably, the instantaneous pressure prevention mechanism further comprises a piston, a piston ring and liquid guide holes, wherein the piston is fixedly connected to one end of the piston column, the piston ring is fixedly sleeved on the outer wall of the piston, the liquid guide holes penetrate through two sides of the piston, the liquid guide holes are multiple in number and uniformly distributed, and the longitudinal sections of the liquid guide holes are all C-shaped.
Preferably, the chip receiving mechanism comprises a limit groove and a bearing plate, wherein the limit groove is embedded in one side of the mounting base, and the bearing plate is slidably connected to the inner wall of the limit groove.
Compared with the prior art, the invention has the following beneficial effects:
this side cut equipment is used in mechanical steel sheet processing, through the installation panel that sets up, the installation base, the support column, connect the roof-rack, elevating system, guide position mechanism, the supporting shoe, the fender, anti-skidding tooth, the mounting groove, spacing spout, the tool bit, the jack, close the post, the pneumatic cylinder, the hydraulic output, steel sheet side direction positioning mechanism, hold-down mechanism, prevent pressing mechanism and piece accepting mechanism, can cut edge the steel sheet through the mode that a plurality of tool bits cooperate the pneumatic cylinder through the chamfer, the area of contact between guarantee tool bit and the steel sheet is unchangeable, avoid cutting pressure to receive the influence of steel sheet length, the application scope of improving the device.
This side cut equipment is used in mechanical steel board processing through mounting groove, spacing spout, tool bit, jack and the merging post that set up, can realize the cutting through the range of a plurality of tool bits that set up, and the convenience is direct to be changed relevant position alone after the tool bit damages, reduces the material extravagant, reduces material cost.
This side cut equipment is used in mechanical steel processing through the section of thick bamboo that bears that sets up, seal ring, sealing washer, piston post, piston ring and drain hole, can the drain hole restrict hydraulic oil and pass through fast totally, avoids forming the slip in the twinkling of an eye between piston and the section of thick bamboo that bears to avoid the tool bit to rise and fall fast, improved the security of device.
This side cut equipment is used in mechanical steel sheet processing is decided installation piece, second through setting up and is decided installation piece, screw thread post, move the installation piece and turn round the wheel to promote through the screw thread post and move the installation piece slip, thereby realize the side location to the steel sheet.
This side cut equipment is used in machining of mechanical steel sheet is through clamp plate, guide post, spacing section of thick bamboo and the spring that set up to in advance push down the steel sheet before the tool bit descends to form the cutting and form fixedly, still release the steel sheet after rising a section of distance after the tool bit cutting is accomplished.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic rear view of the present invention;
FIG. 3 is a schematic view of the structure of the gear plate of the present invention;
FIG. 4 is a schematic view of the internal explosion structure of the present invention;
FIG. 5 is a schematic view of the hydraulic cylinder of the present invention in position;
FIG. 6 is a schematic cross-sectional view of the compression mechanism of the present invention;
FIG. 7 is a schematic side sectional view of a liquid guiding hole according to the present invention;
FIG. 8 is a schematic view of a tool bit according to the present invention;
FIG. 9 is a schematic view of a compressing mechanism according to the present invention;
FIG. 10 is a schematic view of a lateral positioning mechanism for a steel plate according to the present invention.
In the figure: 1. installing a panel; 2. a mounting base; 3. a support column; 4. connecting a top frame; 501. a lifting plate; 502. a guide cylinder; 503. a connecting block; 504. an inner flap; 601. a guide clamping plate; 602. a limiting block; 603. an anti-deflection column; 604. a guide groove; 7. a support block; 8. a gear plate; 9. anti-slip teeth; 1001. a mounting groove; 1002. limiting sliding grooves; 1003. a cutter head; 1004. a jack; 1005. combining columns; 11. a hydraulic cylinder; 12. a hydraulic output; 1301. a first fixed mounting block; 1302. a second fixed mounting block; 1303. a threaded column; 1304. a movable mounting block; 1305. twisting wheels; 1401. a pressing plate; 1402. a guide post; 1403. a limiting cylinder; 1404. a spring; 1501. a carrying cylinder; 1502. a sealing ring; 1503. a seal ring; 1504. a piston column; 1505. a piston; 1506. a piston ring; 1507. a liquid guiding hole; 1601. a limit groove; 1602. and a bearing plate.
Description of the embodiments
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 10, a trimming apparatus for machining a mechanical steel plate, includes: the installation panel 1 and the installation base 2, the installation base 2 is fixedly connected at the bottom of the installation panel 1, the upper surface of the installation panel 1 is fixedly spliced with support columns 3, the number of the support columns 3 is four, the outer wall of one end of the support column 3 far away from the installation panel 1 is fixedly connected with a connecting top frame 4, the outer walls of the four support columns 3 are slidably connected with lifting mechanisms, the upper surface of the installation panel 1 is provided with a guide mechanism, the upper surface of the installation panel 1 is fixedly connected with a support block 7, the upper surface of the support block 7 is fixedly connected with a gear plate 8, the upper surface of the installation panel 1 is provided with anti-skid teeth 9, the inner wall of the anti-skid teeth 9 is provided with anti-skid strips, the number of the guide mechanisms is two, a steel plate cutting mechanism is arranged between the two guide mechanisms, the upper surface of the gear plate 8 is fixedly provided with a hydraulic cylinder 11, the top of the hydraulic cylinder 11 is provided with a hydraulic output end 12, one end of the hydraulic output end 12 far away from the hydraulic cylinder 11 is fixedly connected with the lower surface of the lifting mechanism, the upper surface of the mounting panel 1 is provided with a steel plate lateral positioning mechanism, a pressing mechanism is arranged between the mounting panel 1 and the lifting mechanism, the upper surface of the gear plate 8 is provided with two instantaneous pressure prevention mechanisms, the two instantaneous pressure prevention mechanisms are respectively positioned at two sides of the hydraulic cylinder 11, one side of the mounting base 2 is provided with a chip receiving mechanism, the lifting mechanism, the guide mechanism, the supporting block 7, the gear plate 8, the anti-skid teeth 9, the mounting groove 1001, the limiting sliding groove 1002, the cutter head 1003, the jack 1004, the merging column 1005, the hydraulic cylinder 11, the hydraulic output end 12, the steel plate lateral positioning mechanism, the pressing mechanism, the instantaneous pressure prevention mechanism and the chip receiving mechanism are arranged through the mounting panel 1, the mounting base 2, the supporting upright post 3, the connecting top frame 4 and the lifting mechanism, the steel plate can be trimmed through the mode that a plurality of cutter heads 1003 are matched with the hydraulic cylinder 11 in a beveling mode, the contact area between the cutter heads 1003 and the steel plate is ensured to be unchanged, the influence of the length of the steel plate on cutting pressure is avoided, and the application range of the device is improved.
Wherein; the lifting mechanism comprises a lifting plate 501, a guide cylinder 502, a connecting block 503 and an inner folding plate 504, wherein the lifting plate 501 is slidably connected to the outer wall of the supporting upright post 3, the guide cylinder 502 is fixedly connected to the inner wall of the lifting mechanism, the connecting block 503 is integrally arranged on one side of the lifting plate 501 close to the guide mechanism, and the inner folding plate 504 is integrally arranged on the inner wall of the lifting plate 501, so that the tool bit 1003 and the pressing plate 1401 are driven to descend, and bearing fixation of the pressing plate 1401 and the tool bit 1003 is realized.
Wherein; the guide mechanism comprises a guide clamping plate 601, a limiting block 602, an anti-deflection column 603 and a guide groove 604, wherein the guide clamping plate 601 is fixedly connected to the outer wall of the supporting upright 3, the limiting block 602 is fixedly sleeved on the outer wall of the supporting upright 3, the limiting block 602 is located at the top end of the guide clamping plate 601, the anti-deflection column 603 is fixedly spliced on the inner wall of the guide clamping plate 601, the bottom end of the anti-deflection column 603 is fixedly connected with the mounting panel 1, the guide groove 604 is arranged on one side of the guide clamping plate 601, and the inner wall of the guide groove 604 is slidably connected with the outer wall of the connecting block 503 so as to conveniently guide lifting of the cutter head 1003.
Wherein; the steel plate cutting mechanism comprises a mounting groove 1001, a limiting sliding groove 1002 and a cutter bit 1003, wherein the mounting groove 1001 is embedded in the bottom of the connecting block 503, the limiting sliding groove 1002 is slidably connected to two sides of the connecting block 503, the cutter bit 1003 is arranged on the inner wall of the mounting groove 1001, a bolt is arranged on the surface of the cutter bit 1003, an insertion hole is formed in the inner wall of the limiting sliding groove 1002 in a penetrating mode, the cutter bit 1003 is fixedly connected with the connecting block 503 through the bolt and the insertion hole, a cutter edge is arranged at the bottom of the cutter bit 1003 and is an inclined cutter edge, cutting is achieved through the inclined cutter edge, cutting of the cutter bit 1003 from one side of the steel plate to the other side of the steel plate can be guaranteed, and the contact area between the cutter bit 1003 and the steel plate is guaranteed to be consistent.
Wherein; the steel plate cutting mechanism further comprises a plurality of jacks 1004 and merging columns 1005, the cutter edges are arranged in an equal-difference decreasing mode along the set direction, the jacks 1004 are arranged on two sides of the cutter edges 1003 in a penetrating mode, the merging columns 1005 are fixedly inserted into the inner walls of the jacks 1004, the cutter edges 1003 are fixedly connected through the merging columns 1005, cutting can be achieved through the arrangement of the cutter edges 1003, the cutter edges are conveniently and independently replaced at corresponding positions after the cutter edges 1003 are damaged, material waste is reduced, and material cost is reduced.
Wherein; the steel plate lateral positioning mechanism comprises a first fixed mounting block 1301, a second fixed mounting block 1302, a threaded column 1303, a movable mounting block 1304 and a torsion wheel 1305, wherein the first fixed mounting block 1301 and the second fixed mounting block 1302 are fixedly connected to the upper surface of a mounting panel 1, the threaded column 1303 is rotationally connected between the first fixed mounting block 1301 and the second fixed mounting block 1302 through bearings, the movable mounting block 1304 is in threaded connection with the outer wall of the threaded column 1303, the lower surface of the movable mounting block 1304 is in sliding connection with the upper surface of the mounting panel 1, and the torsion wheel 1305 is fixedly connected with the outer wall of one end of the threaded column 1303 so as to push the movable mounting block 1304 to slide through the threaded column 1303, thereby realizing the lateral positioning of the steel plate.
Wherein; the pressing mechanism comprises a pressing plate 1401, a guide column 1402, a limit cylinder 1403 and a spring 1404, wherein the guide column 1402 is slidably connected to the inner wall of the guide cylinder 502, the pressing plate 1401 is fixedly connected to the outer wall of one end of the guide column 1402, the pressing plate 1401 is located between the mounting panel 1 and the baffle 8, the upper surface of the pressing plate 1401 is movably connected with the lower surface of the baffle 8, the limit cylinder 1403 is fixedly sleeved on the outer wall of one end, far away from the pressing plate 1401, of the guide column 1402, the limit cylinder 1403 is located on one side, far away from the baffle 8, of the connecting block 503, the spring 1404 is movably sleeved on the outer wall of the guide column 1402, one end of the spring 1404 is movably connected with the lower surface of the inner folded piece 504, the other end of the spring 1404 is movably connected with the upper surface of the pressing plate 1401, so that the steel plate is pressed down in advance before the cutter 1003 is cut, and the steel plate is still released after the cutter 1003 is cut.
Wherein; the anti-instant-pressure mechanism comprises a bearing cylinder 1501, a sealing ring 1502, a sealing ring 1503 and a piston column 1504, wherein the bearing cylinder 1501 is fixedly arranged on the upper surface of a gear plate 8, the bearing cylinder 1501 is fixedly arranged on the top of the gear plate 8, the sealing ring 1502 is fixedly connected to the inner wall of one end of the bearing cylinder 1501, the sealing ring 1503 is fixedly connected to the inner wall of the sealing ring 1502, the piston column 1504 is slidingly connected to the inner wall of the sealing ring 1503, hydraulic oil is arranged in the bearing cylinder 1501, and the bearing cylinder 1501, the sealing ring 1502, the sealing ring 1503, the piston column 1504, a piston 1505, a piston ring 1506 and a liquid guide hole 1507 are arranged.
Wherein; the instantaneous pressure prevention mechanism further comprises a piston 1505, a piston ring 1506 and liquid guide holes 1507, wherein the piston 1505 is fixedly connected to one end of the piston column 1504, the piston ring 1506 is fixedly sleeved on the outer wall of the piston 1505, the liquid guide holes 1507 are formed in the two sides of the piston 1505 in a penetrating mode, the liquid guide holes 1507 are multiple in number, the liquid guide holes 1507 are uniformly distributed, the longitudinal sections of the liquid guide holes 1507 are C-shaped, so that resistance of liquid passing through the liquid guide holes 1507 is improved through the liquid guide holes 1507 due to the fact that the bent liquid guide holes 1507 are arranged inside, and the blocking effect of the instantaneous lifting of the device is improved.
Wherein; the chip receiving mechanism comprises a limit groove 1601 and a bearing plate 1602, wherein the limit groove 1601 is embedded in one side of the mounting base 2, and the bearing plate 1602 is slidably connected to the inner wall of the limit groove 1601, so that chips generated when the bearing plate 1602 receives the steel plate are cut.
When the hydraulic lifting device is used, a steel plate is placed below a pressing plate 1401, the edge to be cut of the steel plate extends out, a threaded column 1303 is twisted, the threaded column 1303 slides along the surface of a mounting panel 1 through threads, the movable mounting block 1304 and a second fixed mounting block 1302 fix the steel plate, then a hydraulic cylinder 11 is started, the hydraulic cylinder 11 drives a hydraulic output end 12 to shrink, the hydraulic output end 12 shrinks and then drives a lifting plate 501 to descend, the lifting plate 501 descends to drive a cutter head 1003 to descend, meanwhile, the pressing plate 1401 is driven to descend, the steel plate is gradually fixed after the pressing plate 1401 is pressed and contracted, the lifting plate 501 continues to drive the cutter head 1003 to descend, the cutter head 1003 gradually extrudes the edge of the steel plate through an inclined edge, so that the steel plate is gradually cut from one side to the other side, meanwhile, the piston column 1504 drives a piston 1505 to descend, hydraulic oil gradually flows upwards from the lower side through a liquid guide hole 1507, the hydraulic oil is limited to rapidly and completely pass through the liquid guide hole 1507, instantaneous sliding between the piston 1505 and the carrier 1501 is avoided, and the rapid lifting of the cutter head 1003 is avoided.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Trimming equipment is used in machining of mechanical steel board, characterized by, include: the installation panel (1) and the installation base (2), installation base (2) fixed connection is in the bottom of installation panel (1), the upper surface fixed grafting of installation panel (1) has support post (3), and the quantity of support post (3) is four, the outer wall fixedly connected with connection roof-rack (4) of installation panel (1) one end is kept away from to support post (3), four the outer wall sliding connection of support post (3) has elevating system, the upper surface of installation panel (1) is provided with guide mechanism, the upper surface fixedly connected with supporting shoe (7) of installation panel (1), the upper surface fixedly connected with fender (8) of supporting shoe (7), the upper surface of installation panel (1) is provided with anti-skidding tooth (9), and the inner wall of anti-skidding tooth (9) is provided with the antislip strip, the quantity of guide mechanism is two, and is provided with steel sheet cutting mechanism between two guide mechanisms, the upper surface fixed mounting of fender (8) has elevating system (11), and the upper surface fixed mounting of hydraulic cylinder (11) has elevating system, and the upper surface fixed connection of hydraulic cylinder (12) is provided with hydraulic cylinder (12) and the upper surface of hydraulic cylinder (1) is kept away from the fixed connection of hydraulic cylinder (1) one end, the hydraulic cylinder (12) is provided with the elevating system, the upper surface of the gear plate (8) is provided with two instantaneous pressure prevention mechanisms, the two instantaneous pressure prevention mechanisms are respectively positioned at two sides of the hydraulic cylinder (11), and one side of the mounting base (2) is provided with a chip receiving mechanism;
the lifting mechanism comprises a lifting plate (501), a guide cylinder (502), a connecting block (503) and an inner folding piece (504), wherein the lifting plate (501) is slidably connected to the outer wall of the supporting upright post (3), the guide cylinder (502) is fixedly connected to the inner wall of the lifting mechanism, the connecting block (503) is integrally arranged on one side, close to the guide mechanism, of the lifting plate (501), and the inner folding piece (504) is integrally arranged on the inner wall of the lifting plate (501);
the steel plate cutting mechanism comprises a mounting groove (1001), a limiting sliding groove (1002) and a cutter head (1003), wherein the mounting groove (1001) is embedded and arranged at the bottom of a connecting block (503), the limiting sliding groove (1002) is slidably connected to two sides of the connecting block (503), the cutter head (1003) is arranged on the inner wall of the mounting groove (1001), a bolt is arranged on the surface of the cutter head (1003), a jack is formed in the inner wall of the limiting sliding groove (1002) in a penetrating mode, the cutter head (1003) is fixedly connected with the connecting block (503) through the bolt and the jack, a cutter edge is arranged at the bottom of the cutter head (1003), and the cutter edge is an inclined cutter edge;
the steel plate cutting mechanism further comprises jacks (1004) and merging columns (1005), the number of the cutter heads (1003) is multiple, the cutter edges are arranged in an equal-difference decreasing manner along the set direction, the jacks (1004) are arranged on two sides of the cutter heads (1003) in a penetrating mode, the merging columns (1005) are fixedly inserted into the inner walls of the jacks (1004), and the cutter heads (1003) are fixedly connected through the merging columns (1005);
the guide mechanism comprises a guide clamping plate (601), a limiting block (602), an anti-deflection column (603) and a guide groove (604), wherein the guide clamping plate (601) is fixedly connected to the outer wall of the supporting upright (3), the limiting block (602) is fixedly sleeved on the outer wall of the supporting upright (3), the limiting block (602) is positioned at the top end of the guide clamping plate (601), the anti-deflection column (603) is fixedly spliced on the inner wall of the guide clamping plate (601), the bottom end of the anti-deflection column (603) is fixedly connected with the mounting panel (1), the guide groove (604) is arranged on one side of the guide clamping plate (601), and the inner wall of the guide groove (604) is in sliding connection with the outer wall of the connecting block (503);
the pressing mechanism comprises a pressing plate (1401), a guide column (1402), a limit cylinder (1403) and a spring (1404), wherein the guide column (1402) is slidably connected to the inner wall of the guide cylinder (502), the pressing plate (1401) is fixedly connected to the outer wall of one end of the guide column (1402), the pressing plate (1401) is located between an installation panel (1) and a gear plate (8), the upper surface of the pressing plate (1401) is movably connected with the lower surface of the gear plate (8), the limit cylinder (1403) is fixedly sleeved on the outer wall of one end, far away from the pressing plate (1401), of the guide column (1402), the limit cylinder (1403) is located on one side, far away from the gear plate (8), of the connecting block (503), the spring (1404) is movably sleeved on the outer wall of the guide column (1402), one end of the spring (1404) is movably connected with the lower surface of an inner folded piece (504), and the other end of the spring (1404) is movably connected with the upper surface of the pressing plate (1401).
2. The trimming device for machining a mechanical steel plate according to claim 1, wherein the steel plate lateral positioning mechanism comprises a first fixed mounting block (1301), a second fixed mounting block (1302), a threaded column (1303), a movable mounting block (1304) and a torsion wheel (1305), wherein the first fixed mounting block (1301) and the second fixed mounting block (1302) are fixedly connected to the upper surface of the mounting panel (1), the threaded column (1303) is rotatably connected between the first fixed mounting block (1301) and the second fixed mounting block (1302) through a bearing, the movable mounting block (1304) is in threaded connection with the outer wall of the threaded column (1303), the lower surface of the movable mounting block (1304) is in sliding connection with the upper surface of the mounting panel (1), and the torsion wheel (1305) is fixedly connected to the outer wall of one end of the threaded column (1303).
3. The trimming device for machining of mechanical steel plates according to claim 1, wherein the instantaneous pressure prevention mechanism comprises a bearing cylinder (1501), a sealing ring (1502), a sealing ring (1503) and a piston column (1504), the bearing cylinder (1501) is fixedly installed on the upper surface of the baffle plate (8), the bearing cylinder (1501) is fixedly installed on the top of the baffle plate (8), the sealing ring (1502) is fixedly connected to the inner wall of one end of the bearing cylinder (1501), the sealing ring (1503) is fixedly connected to the inner wall of the sealing ring (1502), the piston column (1504) is slidably connected to the inner wall of the sealing ring (1503), and hydraulic oil is arranged in the bearing cylinder (1501).
4. A trimming device for machining a mechanical steel plate according to claim 3, wherein the instantaneous pressure prevention mechanism further comprises a piston (1505), a piston ring (1506) and liquid guide holes (1507), the piston (1505) is fixedly connected to one end of the piston column (1504), the piston ring (1506) is fixedly sleeved on the outer wall of the piston (1505), the liquid guide holes (1507) are formed on two sides of the piston (1505) in a penetrating manner, the liquid guide holes (1507) are multiple in number, the liquid guide holes (1507) are uniformly distributed, and the longitudinal sections of the liquid guide holes (1507) are all in a C shape.
5. The trimming device for machining a mechanical steel plate according to claim 1, wherein the scrap receiving mechanism comprises a limit groove (1601) and a bearing plate (1602), the limit groove (1601) is embedded on one side of the mounting base (2), and the bearing plate (1602) is slidably connected to an inner wall of the limit groove (1601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310329353.5A CN116021083B (en) | 2023-03-30 | 2023-03-30 | Trimming equipment for machining mechanical steel plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310329353.5A CN116021083B (en) | 2023-03-30 | 2023-03-30 | Trimming equipment for machining mechanical steel plate |
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| CN116021083B true CN116021083B (en) | 2023-08-22 |
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| CN212551948U (en) * | 2020-06-08 | 2021-02-19 | 苏州美可川精密机械有限公司 | Automatic shearing equipment for automobile metal plates |
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| GB212534A (en) * | 1923-03-10 | 1925-04-23 | William Francis Dugins | An improved machine for cutting metal strips |
| FR1208178A (en) * | 1958-05-09 | 1960-02-22 | Guillotine shear refinements | |
| CN202087892U (en) * | 2011-04-28 | 2011-12-28 | 兴威电脑（昆山）有限公司 | Scratching resistant shearing machine |
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| CN116021083A (en) | 2023-04-28 |
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