CN115870748A - Metal plate punching device with positioning and protecting structure - Google Patents
Metal plate punching device with positioning and protecting structure Download PDFInfo
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- CN115870748A CN115870748A CN202211428585.8A CN202211428585A CN115870748A CN 115870748 A CN115870748 A CN 115870748A CN 202211428585 A CN202211428585 A CN 202211428585A CN 115870748 A CN115870748 A CN 115870748A
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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 metal processing, and provides a metal plate punching device with a positioning and protecting structure. Be connected with a plurality of second backup pad through the middle part at two first backup pads, through expansion bracket telescopic connection between first backup pad and the second backup pad, be convenient for through first backup pad, flexible between the second backup pad supports the metal sheet, the metal sheet of being convenient for drills through the puncher, clamp plate on the first backup pad through both ends carries out the centre gripping of both sides to the metal sheet, and transmit the metal sheet at first electric putter push-pull transport mechanism's in-process, and guarantee the stability of metal sheet in transmission process, prevent the drum-up of metal sheet and play the book.
Description
Technical Field
The invention relates to the technical field of metal processing, in particular to a metal plate punching device with a positioning and protecting structure.
Background
In the production and processing process, because installation, heat dissipation or decoration needs, need punch on the metal sheet usually, at the in-process of processing the orifice plate, it is flat to open up earlier to carry out the metal sheet, the impressed watermark of punching again, then carry out other processings, at present, general production and processing enterprise all uses unwinding mechanism to carry out unreeling of metal strip, reuse puncher is carried out and is punched and handle, the metal sheet produces certain stress at the lapping in-process and leads to the metal sheet can automatic bounce or crooked, be unfavorable for perforating and the location of perforating device, and the metal sheet of bounceing may carry the metal sweeps to fly out, lead to hindering the people, consequently, need protective tool to assist the workman to punch and process, but the workman wears protective tool and makes the operation very inconvenient.
Therefore, the metal plate punching device with the positioning and protection structure is improved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the metal sheet produces certain stress at the lapping in-process and leads to the metal sheet can be automatic upspring or crooked, is unfavorable for perforating and the location of perforating device, and the metal sheet that upsprings may carry the metal sweeps departure, leads to hindering the people, consequently needs protective tool to assist the workman to punch the processing, but the workman wears protective tool and makes the operation very inconvenient.
(II) technical scheme
In order to achieve the purpose, the invention provides a metal plate punching device with a positioning and protecting structure, which comprises a processing table and a protecting cover, wherein the protecting cover is pulled by a screw rod to slide left and right, the processing table comprises a table plate, a slide rail from left to right is arranged in the table plate, two ends of the table plate are connected with four first electric push rods, a sliding conveying mechanism is arranged in the processing table, two ends of the conveying mechanism are connected with the four first electric push rods, a punching machine which slides back and forth is arranged in the protecting cover, an extruding mechanism is arranged at the bottom of the punching machine, and two ends of the protecting cover are connected with flattening mechanisms.
The flattening mechanism comprises a T-shaped connecting frame, two rolling shafts are sleeved on two sides of the connecting frame respectively, a second lifting frame is connected to the upper end of the connecting frame, a connecting plate is sleeved at the top end of the second lifting frame, a first lifting frame is sleeved at the upper end of the connecting plate, and the first lifting frame is fixed to the top surface of the protective cover.
Wherein, transport mechanism includes two first backup pads and a plurality of second backup pad, the mounting groove has all been seted up at the middle part of first backup pad and second backup pad, the second is seted up to the top of mounting groove and is led to the groove, the bottom of mounting groove pierces through and has seted up first logical groove, the expansion bracket has been cup jointed, two at the middle part of mounting groove first backup pad and a plurality of second backup pad all cup joint in the expansion bracket outside, just two articulated departments of expansion bracket pierce through first logical groove and are connected with same second electric putter, second electric putter cup joints in the inside in first logical groove.
One side of the first supporting plate is connected with an upper layer of pressing plate and a lower layer of pressing plate, the length values of the first supporting plate and the pressing plate are consistent, and the middle parts of the two layers of pressing plates are connected with spring rods.
The upper surfaces of the first supporting plate and the second supporting plate are both connected with backing plates, and a plurality of vertical steel needles are filled in the backing plates.
And a partition plate is connected to the upper part inside the bedplate and sleeved inside the second through groove, and the cross section of the partition plate is consistent with that of the second through groove.
The extrusion mechanism comprises a horn-shaped sleeve, and a group of spring plates are respectively arranged on the front side and the rear side of the bottom of the sleeve.
Wherein, the top of protection casing is seted up the fore-and-aft direction groove, the puncher cup joints the inside in groove and slides along the groove.
The automatic cleaning device comprises a bedplate, a cleaning tank, a recovery box and a lifting mechanism, wherein the two sides of the bedplate are provided with the cleaning tank, and the recovery box is arranged below the bottom of the cleaning tank.
(III) advantageous effects
The metal plate punching device with the positioning and protecting structure provided by the invention has the beneficial effects that:
1. be connected with a plurality of second backup pad through the middle part at two first backup pads, through expansion bracket telescopic connection between first backup pad and the second backup pad, be convenient for through first backup pad, flexible between the second backup pad supports the metal sheet, it drills to be convenient for the metal sheet through the puncher, clamp plate on the first backup pad through both ends carries out the centre gripping of both sides to the metal sheet, and transmit the metal sheet at first electric putter push-pull transport mechanism's in-process, and guarantee the stability of metal sheet in transmission process, prevent the heave of metal sheet and play the book.
2. All be connected with the steel needle through the upper surface at first backup pad and second backup pad, make the drill bit that punches a hole of puncher inside deepening the gap of steel needle when piercing through the metal sheet, make steel needle and metal sheet support, and the outside parcel of steel needle has the backing plate, prevents that the metal limit surface from drawing the flower.
3. Through utilizing the lead screw at the top mid-mounting of processing platform to have the protection casing of horizontal slip, and gliding installation puncher and the extrusion mechanism around the inside of protection casing, two flattening mechanisms are installed at the business turn over material both ends of protection casing, and the roller bearing extrudees the surface of sheet metal under the connection of link, makes the puncher utilize extrusion mechanism and flattening mechanism to carry out the exhibition flat extrusion to the punching position a week of sheet metal when driling, prevents that the sheet metal from taking place to beat and roll up bending deformation, influences the machining precision of sheet metal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of a metal plate punching device with a positioning and protection structure provided in the present application;
FIG. 2 is a schematic structural diagram of a processing table of a metal plate punching device with a positioning and protecting structure provided by the present application;
FIG. 3 is a schematic structural diagram of a flattening mechanism of a metal plate punching device with a positioning and protecting structure provided by the present application;
FIG. 4 is a schematic structural diagram of a conveying mechanism of a metal plate perforating device with a positioning and protecting structure provided by the present application;
FIG. 5 is a partially enlarged view of a first support plate of a punching device for metal plates with a positioning and protection structure according to the present application;
fig. 6 is an enlarged schematic view of a position a of the metal plate punching device with a positioning and protection structure provided by the present application.
In the figure: 1. a processing table; 11. a platen; 12. a slide rail; 13. a first electric push rod; 14. cleaning the tank; 15. a recycling bin; 16. a partition plate; 2. a protective cover; 3. a perforating machine; 4. an extrusion mechanism; 5. a flattening mechanism; 51. a connecting frame; 52. a roller; 53. a first lifting frame; 54. a second lifting frame; 55. a connecting plate; 6. a transport mechanism; 61. a first support plate; 62. a second support plate; 63. mounting grooves; 64. a telescopic frame; 65. a second electric push rod; 66. pressing a plate; 67. a spring lever; 68. a base plate; 69. a steel needle; 610. a first through groove; 611. a second through slot.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 6, the present embodiment provides a metal plate punching apparatus with a positioning and protection structure, which includes a processing table 1 and a protective cover 2 that a screw rod pulls to slide left and right, the processing table 1 includes a table plate 11, a slide rail 12 from left to right is installed inside the table plate 11, two ends of the table plate 11 are connected to four first electric push rods 13, a sliding transmission mechanism 6 is installed inside the processing table 1, two ends of the transmission mechanism 6 are connected to the four first electric push rods 13, a punching machine 3 that slides back and forth is installed inside the protective cover 2, a pressing mechanism 4 is installed at the bottom of the punching machine 3, and two ends of the protective cover 2 are connected to a flattening mechanism 5.
The flattening mechanism 5 comprises a T-shaped connecting frame 51, two sides of the connecting frame 51 are respectively sleeved with a rolling shaft 52, the upper end of the connecting frame 51 is connected with a second lifting frame 54, the top end of the second lifting frame 54 is sleeved with a connecting plate 55, the upper end of the connecting plate 55 is sleeved with a first lifting frame 53, the first lifting frame 53 is fixed on the top surface of the protective cover 2, the rolling shaft 52 is sleeved on the connecting frame 51, and the upper surface of a metal plate entering and sliding out of the protective cover 2 is extruded under the push-pull of the first lifting frame 53 and the second lifting frame 54 along with the connecting frame 51, so that the metal plate is kept flat in the protective cover 2, the metal plate can be precisely punched by the punching machine 3 in the protective cover 2 conveniently, and the metal plate can be flattened conveniently.
Transport mechanism 6 includes two first backup pads 61 and a plurality of second backup pad 62, mounting groove 63 has all been seted up at the middle part of first backup pad 61 and second backup pad 62, second logical groove 611 has been seted up to the top of mounting groove 63, first logical groove 610 has been seted up to the bottom of mounting groove 63 pierces through, the expansion bracket 64 has been cup jointed at the middle part of mounting groove 63, two first backup pads 61 and a plurality of second backup pad 62 all cup joint in the expansion bracket 64 outside, and two articulated departments of expansion bracket 64 pierce through first logical groove 610 and be connected with same second electric putter 65, second electric putter 65 cup joints the inside at first logical groove 610, first backup pad 61 and second backup pad 62 can carry out the flexible adjustment of width through the connection of expansion bracket 64, it is fixed to carry out the centre gripping to the both sides of metal sheet, and two articulated departments of expansion bracket 64 connect through cup joint the second electric putter 65 in first logical groove 610 inside, and carry out the articulated angle of flexible control expansion bracket 64 through the flexible control of second electric putter 65, thereby control the distance between first backup pad 61 and the second backup pad 62, and the both ends of first backup pad 61 connect the both ends of first backup pad through the electric putter 13, transport mechanism is convenient for carrying out the slide rail 13 on the whole transport mechanism.
An upper pressing plate and a lower pressing plate 66 are connected to one side of the first supporting plate 61, the length values of the first supporting plate 61 and the pressing plates 66 are the same, a spring rod 67 is connected to the middle of the two pressing plates 66, the two pressing plates 66 are respectively clamped above and below the metal plate, and the metal plate is clamped and fixed in the contraction process of the spring rod 67 (the metal plate is wound on one side of the device through an unreeling machine and can be rewound after the hole is punched, so that only a middle part of the metal plate is punched in the punching device, but the middle part of the metal plate is also bent to form an arc when passing through the punching device, and therefore rolling of the flattening mechanism 5 is needed; furthermore, the metal plate is firstly clamped through the flattening of the flattening mechanism 5 and then through the conveying mechanism 6, namely the feeding end of the metal plate passes through the flattening mechanism 5 in the process of passing through the punching device, the metal plate on one side of the flattening is clamped through the conveying mechanism 6 at one end which is slightly far away from the punching device, the metal plate is driven to move towards one side of the winding machine, the moving process has a pulling force on the metal plate, the metal plate is unreeled through the force, the metal plate is tensioned in the middle parts of the two conveying mechanisms 6 at the head and the tail, the metal plate at the middle position is clamped through the two conveying mechanisms 6 at the head and the tail, the metal plate cannot move, meanwhile, the conveying mechanism 6 is subjected to tightness control along with punching operation, and the metal plate can be ensured to be driven while the punching process is stable.
The upper surface of first backup pad 61 and second backup pad 62 all is connected with backing plate 68, the inside packing of backing plate 68 has the vertical steel needle 69 of a plurality of, the setting of steel needle 69 is convenient for support the metal sheet, and in deepening the gap of steel needle 69 after the drill bit position of puncher 3 drills through the metal sheet, stir steel needle 69, make steel needle 69 slope, neither influence steel needle 69 and to cushion the drill bit of deepening the metal sheet to the supporting effect of metal sheet also can, make first backup pad 61 and second backup pad 62 can use on the bearing structure of drill bit below many times, prevent first backup pad 61 and second backup pad 62 because the drill bit damage leads to the surperficial unevenness, influence the support to the metal sheet.
The inside top of platen 11 is connected with baffle 16, baffle 16 cup joints the inside of leading to groove 611 in the second, the cross-sectional dimension of baffle 16 is unanimous with the second groove 611 size that leads to, baffle 16 cup joints the inside of leading to groove 611 in the second, make first backup pad 61 and second backup pad 62 slide in-process and produce relative movement with baffle 16, be convenient for shelter from the metal debris and the dust of first backup pad 61 and second backup pad 62 top, prevent that the metal sweeps from dropping inside the subassembly of first backup pad 61 and second backup pad 62.
Extrusion mechanism 4 includes tubaeform sleeve, and a set of spring board is respectively installed to the side around the telescopic bottom, and extrusion mechanism 4 removes along with puncher 3 to cushion extrusion mechanism 4's drill bit position at the removal in-process, the metal sheet takes place to rock when avoiding drill bit and metal sheet drilling.
The slot of fore-and-aft direction is seted up at the top of protection casing 2, and puncher 3 cup joints the inside in slot and slides along the slot, and puncher 3 is in the slip of the inside front and back side of protection casing 2, and the horizontal slip of cooperation protection casing 2 self makes puncher 3 carry out the location on the plane to the metal sheet and punches.
Specifically, this sheet metal perforating device with location and protective structure when using: the metal plate is fed into the feeding end of the conveying mechanism 6 from one end of the processing table 1, the metal plate is flattened after being pressed by the pressing plate 66 and the first supporting plate 61 at the feeding end and translated to one side of the feeding end of the protective cover 2, the metal plate is flattened again below the roller 52 at the feeding end of the protective cover 2, then the metal plate is moved to one side of the discharging end of the protective cover 2, the flattening mechanism 5 at one side of the discharging end of the protective cover 2 is further flattened and moved to one side of the discharging end of the conveying mechanism 6, the metal plate is pressed and fixed by the first supporting plate 61 and the pressing plate 66 at one side of the discharging end of the conveying mechanism 6, and in the process, the bottom surface of the metal plate at the middle positions of the discharging end and the feeding end of the conveying mechanism 6 is contacted with the second supporting plate 62, the two sides of the protective cover 2 slide and walk left and right along the processing table 1 through the lead screw, the positions of the punching machine 3 and the extrusion mechanism 4 in the protective cover 2 are changed, the punching machine 3 which walks front and back is arranged in the middle of the protective cover 2, the punching position of the metal plate is adjusted by utilizing the walking of the protective cover 2 and the punching machine 3, the front side and the back side of the bottom of the punching machine 3 are connected with the extrusion mechanism 4, the bottom of the extrusion mechanism 4 is contacted with the metal plate before the punching of the punching machine 3, so that the metal plate is fixed in a punching range in a punching process, and is protected by the protective cover 2 at the same time, and the situation that scraps are splashed and splashed out when the punching machine 3 punches is prevented;
two first backup pad 61 middle parts at both ends are connected with a plurality of second backup pad 62, through expansion bracket 64 telescopic connection between first backup pad 61 and the second backup pad 62, clamp plate 66 on the first backup pad 61 through both ends carries out the centre gripping of both sides to the metal sheet, and transmit the metal sheet at the in-process of first electric putter 13 push-and-pull transport mechanism 6, and guarantee the stability of metal sheet in the transmission course, prevent the bulging of metal sheet and play the book, and the upper surface of first backup pad 61 and second backup pad 62 all is connected with steel needle 69, make the drill bit that punches a hole of puncher 3 deepen inside the gap of steel needle 69 when piercing through the metal sheet, make steel needle 69 and metal sheet support, and the outside parcel of steel needle 69 has backing plate 68, prevent that the metal limit surface from marking flowers.
The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications or equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.
Claims (9)
1. The utility model provides a sheet metal perforating device with location and protective structure, draws horizontal gliding protection casing (2) including processing platform (1) and lead screw, its characterized in that: the processing table (1) comprises a table plate (11), a left sliding rail (12) and a right sliding rail (12) are mounted inside the table plate (11), the two ends of the table plate (11) are connected with four first electric push rods (13), a sliding conveying mechanism (6) is arranged inside the processing table (1), the two ends of the conveying mechanism (6) are connected with the four first electric push rods (13), a front-back sliding punching machine (3) is mounted inside the protective cover (2), an extruding mechanism (4) is mounted at the bottom of the punching machine (3), and two ends of the protective cover (2) are connected with a flattening mechanism (5).
2. The metal plate punching device with the positioning and protection structure according to claim 1, wherein: flattening mechanism (5) are including link (51) of T word form, one roller bearing (52) are respectively cup jointed to the both sides of link (51), the upper end of link (51) is connected with second crane (54), the top of second crane (54) has cup jointed connecting plate (55), first crane (53) have been cup jointed to the upper end of connecting plate (55), the top surface at protection casing (2) is fixed in first crane (53).
3. The metal plate punching device with the positioning and protection structure according to claim 1, wherein: transport mechanism (6) include two first backup pads (61) and a plurality of second backup pad (62), mounting groove (63) have all been seted up at the middle part of first backup pad (61) and second backup pad (62), second logical groove (611) have been seted up to the top of mounting groove (63), the bottom of mounting groove (63) pierces through has seted up first logical groove (610), expansion bracket (64), two have been cup jointed at the middle part of mounting groove (63) first backup pad (61) and a plurality of second backup pad (62) all cup joint in expansion bracket (64) outside, just two articulated departments of expansion bracket (64) pierce through first logical groove (610) and are connected with same second electric putter (65), second electric putter (65) cup joint in the inside that first logical groove (610) passed through.
4. The punching device with the positioning and protecting structure for the metal plate according to claim 3, wherein: one side of the first supporting plate (61) is connected with an upper layer of pressing plate and a lower layer of pressing plate (66), the length values of the first supporting plate (61) and the pressing plate (66) are consistent, and the middle of the pressing plate (66) is connected with a spring rod (67).
5. The punching device with the positioning and protecting structure for the metal plate according to claim 3, wherein: the upper surfaces of the first supporting plate (61) and the second supporting plate (62) are connected with backing plates (68), and a plurality of vertical steel needles (69) are filled in the backing plates (68).
6. The punching device with the positioning and protecting structure for the metal plate according to claim 3, wherein: a partition plate (16) is connected to the upper portion of the inner portion of the bedplate (11), the partition plate (16) is sleeved in the second through groove (611), and the cross section of the partition plate (16) is the same as that of the second through groove (611).
7. The metal plate punching device with the positioning and protection structure according to claim 1, wherein: the extrusion mechanism (4) comprises a horn-shaped sleeve, and a group of spring plates are respectively arranged on the front side and the rear side of the bottom of the sleeve.
8. The metal plate punching device with the positioning and protection structure according to claim 1, wherein: the top of the protective cover (2) is provided with a groove in the front-back direction, and the punching machine (3) is sleeved inside the groove and slides along the groove.
9. The metal plate punching device with the positioning and protection structure according to claim 1, wherein: cleaning grooves (14) are formed in two sides of the bedplate (11), and a recovery box (15) is mounted below the bottom of each cleaning groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211428585.8A CN115870748B (en) | 2022-11-15 | 2022-11-15 | Metal plate punching device with positioning and protecting structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211428585.8A CN115870748B (en) | 2022-11-15 | 2022-11-15 | Metal plate punching device with positioning and protecting structures |
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| Publication Number | Publication Date |
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| CN115870748A true CN115870748A (en) | 2023-03-31 |
| CN115870748B CN115870748B (en) | 2023-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211428585.8A Active CN115870748B (en) | 2022-11-15 | 2022-11-15 | Metal plate punching device with positioning and protecting structures |
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| Country | Link |
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| CN (1) | CN115870748B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117483853A (en) * | 2023-12-20 | 2024-02-02 | 富贤勋电子科技(南通)有限公司 | Grooving machine for processing radiating fin |
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| CN113547365A (en) * | 2021-07-09 | 2021-10-26 | 徐州市晶鑫新材料有限公司 | Automatic puncher with locate function |
| CN216968037U (en) * | 2022-04-14 | 2022-07-15 | 温州市虹锐无纺布有限公司 | Perforating device for non-woven fabrics |
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| CN101085540A (en) * | 2007-07-12 | 2007-12-12 | 吴斌 | Table top positioning mechanism for plate drilling machine |
| CN101774125A (en) * | 2010-01-14 | 2010-07-14 | 武船重型工程有限公司 | Processing technique of U-shaped ribs |
| WO2018058838A1 (en) * | 2016-09-30 | 2018-04-05 | 中建八局第一建设有限公司 | Apparatus for bending and drilling flat steel |
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| CN117483853A (en) * | 2023-12-20 | 2024-02-02 | 富贤勋电子科技(南通)有限公司 | Grooving machine for processing radiating fin |
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| CN115870748B (en) | 2023-09-15 |
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