CN112024653A - Bender is assisted to iron sheet - Google Patents

Bender is assisted to iron sheet Download PDF

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Publication number
CN112024653A
CN112024653A CN202010721229.XA CN202010721229A CN112024653A CN 112024653 A CN112024653 A CN 112024653A CN 202010721229 A CN202010721229 A CN 202010721229A CN 112024653 A CN112024653 A CN 112024653A
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CN
China
Prior art keywords
plate
sliding
iron sheet
bending machine
rotating shaft
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Granted
Application number
CN202010721229.XA
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Chinese (zh)
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CN112024653B (en
Inventor
陈火炎
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Foshan Liquid Art Technology Co ltd
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Individual
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Priority to CN202010721229.XA priority Critical patent/CN112024653B/en
Publication of CN112024653A publication Critical patent/CN112024653A/en
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Publication of CN112024653B publication Critical patent/CN112024653B/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045With a wiping movement of the bending blade

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention relates to a bending machine, in particular to an auxiliary bending machine for an iron sheet. The auxiliary iron sheet bending machine is simple to operate, high in safety and good in quality. An iron sheet auxiliary bending machine comprising: the top of the bottom plate is provided with a movable placing mechanism; the mounting frames are oppositely arranged on two sides of the top of the bottom plate and are positioned on two sides of the mobile placement mechanism; and the extrusion mechanism is arranged between the two mounting frames and is positioned above the mobile placement mechanism. This device simple structure, through the mutual extrusion of diaphragm, movable mould board and clamp plate, accomplish buckling to the iron sheet, convenient operation can accomplish integrative buckling, need not artifical change of edges.

Description

Bender is assisted to iron sheet
Technical Field
The invention relates to a bending machine, in particular to an auxiliary bending machine for an iron sheet.
Background
The iron sheet is a steel sheet with the thickness of 0.2-4 mm produced by a hot rolling or cold rolling method. The width of the iron sheet is 500-2500 mm. According to different purposes, the iron sheet has different materials: common carbon steel, high-quality carbon structural steel, alloy structural steel, carbon tool steel, stainless steel, spring steel, electrical silicon steel and the like. They are mainly used in the automotive industry, the aeronautical industry, the enamel industry, the electrical industry, the mechanical industry and other sectors. Rolled iron sheet is delivered directly, and also pickled, galvanized or tinned.
The sheet iron is actually a very long sheet, supplied in coils, which can be produced on a multi-stand continuous mill, cut to length and then a steel plate, and therefore has a higher productivity than when rolled in single sheets.
In bending at present, need the staff to place iron sheet one side under the clamp plate of flanging machine with the hand usually, rotate the stripper plate with the hand and buckle the iron sheet with the clamp plate cooperation, still need repeat the change limit, troublesome poeration easily causes danger to the staff, and can not guarantee the quality of buckling.
Therefore, the development of an iron sheet auxiliary bending machine which is simple in operation, high in safety and good in quality is urgently needed for solving the problems.
Disclosure of Invention
In order to overcome the staff and place iron sheet one side under the clamp plate of flanging machine with the hand, rotate the stripper plate with the hand and buckle the iron sheet with the clamp plate cooperation, still need repeated change of limit, troublesome poeration easily causes danger to the staff, and can not guarantee the shortcoming of the quality of buckling, the technical problem is: the auxiliary iron sheet bending machine is simple to operate, high in safety and good in quality.
The technical scheme of the invention is as follows: an iron sheet auxiliary bending machine comprising: the top of the bottom plate is provided with a movable placing mechanism; the mounting frames are oppositely arranged on two sides of the top of the bottom plate and are positioned on two sides of the mobile placement mechanism; and the extrusion mechanism is arranged between the two mounting frames and is positioned above the mobile placement mechanism.
Further, the mobile placement mechanism includes: the placing racks are arranged on the two sides, close to the mounting rack, of the top of the bottom plate; the top parts of the placing racks on the two sides are symmetrically provided with the transverse plates around the central line of the placing racks; one side of the bottom plate is symmetrically provided with the guide sleeves; the guide rods are arranged on the two guide sleeves in a sliding manner; the upper parts of the two guide rods are fixedly provided with a movable template, and the movable template is in contact fit with the bottom of the transverse plate; the two guide rods are sleeved with the first elastic pieces, and two ends of each first elastic piece are respectively connected with the movable template and the guide sleeve; the two guide rods are provided with guide sleeves; the top of the bottom plate is provided with a mounting column which is positioned in the middle of the two jacking blocks; the upper part of the mounting column is rotatably provided with a rotating shaft; the handle is arranged on one side, close to the mounting column, of the rotating shaft; the middle part of the handle is provided with a sliding shaft; the upper part of the mounting column is provided with an arc-shaped sliding rail by taking the rotating shaft as the circle center away from one side of the guide sleeve, and the sliding shaft penetrates through the arc-shaped sliding rail and is in sliding fit with the arc-shaped sliding rail; the lower parts of the two ends of the rotating shaft are symmetrically provided with extrusion rods which are in extrusion fit with the ejector blocks.
Further, the pressing mechanism includes: gears are arranged at two ends of the rotating shaft close to the mounting rack; the side, away from the rotating shaft, of the mounting rack is oppositely provided with a straight slide rail; the moving plates are arranged in the two straight slide rails in a sliding manner; the middle parts of the opposite side walls of the two mounting frames are provided with sliding shafts, and the sliding shafts slide in the linear grooves of the moving plate; racks are arranged on one sides of the two moving plates close to the gear, and the racks are meshed with the gear; the pressing plate is fixedly arranged between the bottoms of the two moving plates and is positioned above the space between the two transverse plates.
Further, still include: the middle part of the pressure plate is provided with a movable rod in a sliding way; the top of the moving rod is provided with a push block; the upper end of the movable rod is sleeved with a second elastic piece, and the second elastic piece is positioned between the push block and the press plate; the push pedal, the carriage release lever bottom is connected with the push pedal, and the square groove cooperation in the middle of push pedal and the clamp plate bottom.
Further, still include: the mounting column is provided with two fixing shafts at one side far away from the handle, and the fixing shafts are close to the bottom and the middle part of the arc-shaped sliding rail; the clamping rings are arranged on the two fixed shafts in a sliding manner; and the two fixed shafts are sleeved with third elastic pieces, and two ends of each third elastic piece are respectively connected with the fixed shafts and the clamping rings.
The beneficial effects are that: 1. this device simple structure, through the mutual extrusion of diaphragm, movable mould board and clamp plate, accomplish buckling to the iron sheet, convenient operation can accomplish integrative buckling, need not artifical change of edges.
2. Staff's accessible is pressed the cooperation of ejector pad, carriage release lever, second elastic component and push pedal, makes the push pedal promote the iron sheet of buckling downwards, and the iron sheet after conveniently buckling is from the landing in the middle of two diaphragms, and the convenience is collected the iron sheet of buckling.
3. The sizing effect of the iron sheet can be realized through the fixed shaft and the clamping ring, and the bending quality of the iron sheet can be guaranteed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the moving and placing mechanism of the present invention.
Fig. 3 is a schematic perspective view of the pressing mechanism of the present invention.
FIG. 4 is a schematic view of a first partial body structure according to the present invention.
FIG. 5 is a schematic view of a second partial body structure according to the present invention.
Part names and serial numbers in the figure: the device comprises a base plate 1, a movable placing mechanism 2, a placing frame 21, a transverse plate 22, a guide sleeve 23, a guide rod 24, a movable template 25, a first elastic part 26, a top block 27, a mounting column 28, a rotating shaft 29, a handle 210, a sliding shaft 211, an arc-shaped sliding rail 212, an extrusion rod 213, a mounting frame 3, an extrusion mechanism 4, a gear 41, a straight sliding rail 42, a movable plate 43, a sliding shaft 44, a rack 45, a pressing plate 46, a square groove 5, a movable rod 6, a push block 7, a second elastic part 8, a push plate 9, a fixed shaft 10, a snap ring 11 and a third elastic part 12.
Detailed Description
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, an auxiliary bending machine for iron sheets comprises a bottom plate 1, a movable placement mechanism 2, a mounting frame 3 and an extruding mechanism 4, wherein the movable placement mechanism 2 is arranged in the middle of the top of the bottom plate 1, the mounting frame 3 is arranged on the left side and the right side of the top of the bottom plate 1 relatively, the mounting frame 3 is arranged on two sides of the movable placement mechanism 2, the extruding mechanism 4 is arranged between the two mounting frames 3, and the extruding mechanism 4 is arranged above the movable placement mechanism 2.
The movable placing mechanism 2 comprises a placing frame 21, a transverse plate 22, a guide sleeve 23, guide rods 24, a movable template 25, a first elastic part 26, a top block 27, a mounting column 28, a rotating shaft 29, a handle 210, a sliding shaft 211, an arc-shaped slide rail 212 and an extrusion rod 213, wherein the placing frame 21 is arranged on the left side and the right side of the top of the bottom plate 1, the transverse plates 22 are symmetrically arranged between the placing frames 21 on the two sides in the front-back direction, the guide sleeve 23 is symmetrically arranged on the left side and the right side of the rear side of the bottom plate 1, the guide rods 24 are arranged on the upper portions of the two guide sleeves 23 in a sliding mode, the movable template 25 is fixedly arranged between the upper portions of the two guide rods 24, the first elastic part 26 is arranged between the guide sleeve 23 and the movable template 25, the first elastic part 26 is a tension spring, the top block 27 is arranged at the front ends of the, the middle of the rotating shaft 29 is provided with a handle 210, the right side of the middle of the handle 210 is provided with a sliding shaft 211, the front side of the upper part of the mounting column 28 is provided with an arc-shaped sliding rail 212 by taking the rotating shaft 29 as a circle center, the sliding shaft 211 slides in the arc-shaped sliding rail 212, the lower parts of the two ends of the rotating shaft 29 are symmetrically provided with extrusion rods 213, and the extrusion rods 213 are in press fit with the ejector block.
The extrusion mechanism 4 comprises a gear 41, a straight slide rail 42, a moving plate 43, a slide shaft 44, a rack 45 and a pressing plate 46, the gear 41 is arranged at the left end and the right end of the rotating shaft 29, the straight slide rail 42 is arranged at the rear side of the mounting rack 3, the moving plate 43 is arranged in the two straight slide rails 42 in a sliding mode, the slide shaft 44 is arranged in the middle of the two mounting racks 3, the slide shaft 44 slides in a linear groove of the moving plate 43, the rack 45 is arranged at the front side of the two moving plates 43, the rack 45 is meshed with the gear 41, the pressing plate 46 is fixedly arranged between the bottoms of the two moving plates 43.
When a worker needs to bend the iron sheet by using the device, the worker firstly puts the iron sheet to be bent on the transverse plate 22, then lifts the handle 210 upwards by 90 degrees along the arc-shaped slide rail 212 through the sliding shaft 211, the handle 210 drives the gear 41 to move through the rotating shaft 29, the gear 41 is meshed with the rack 45, so as to drive the moving plate 43 to move downwards through the sliding shaft 44, meanwhile, the rotating shaft 29 drives the extrusion rod 213 to move upwards, the guide rod 24 drives the moving template 25 to move under the action of resetting of the elastic part, the moving template 25 is pushed to the lower part of the two transverse plates 22, the moving plate 43 drives the pressing plate 46 to move downwards, the pressing plate 46 presses the iron sheet placed on the transverse plate 22 downwards, and the pressing plate 46 drives the iron sheet to be matched with a mold formed by the moving template 25 and the two transverse plates 22, so as to realize. After the iron sheet is buckled, press down handle 210 along arc slide rail 212 90 ° through sliding shaft 211, handle 210 drives gear 41 reverse motion through axis of rotation 29, gear 41 and rack 45 mesh, thereby drive movable plate 43 through slide shaft 44 rebound, movable plate 43 drives clamp plate 46 upward movement, lift up clamp plate 46 from the iron sheet, axis of rotation 29 drives the stripper bar 213 downstream simultaneously, stripper bar 213 extrudes kicking block 27, kicking block 27 removes movable mould board 25 from diaphragm 22 bottom through guide arm 24, first elastic component 26 is compressed, let the iron sheet that the compression is good from diaphragm 22 bottom landing on bottom plate 1, convenient collection, this sets up simple structure, and convenient for operation, can accomplish integrative the bending, need not artifical limit of changing, it is convenient to collect.
Example 2
As shown in fig. 4-5, on the basis of embodiment 1, the device further includes a moving rod 6, a pushing block 7, a second elastic member 8 and a pushing plate 9, the moving rod 6 is slidably disposed in the middle of the pressing plate 46, the pushing block 7 is disposed on the top of the moving rod 6, the second elastic member 8 is sleeved on the upper end of the moving rod 6, the second elastic member 8 is located between the pushing block 7 and the pressing plate 46, the pushing plate 9 is connected to the bottom end of the moving rod 6, and the pushing plate 9 is matched with the square groove 5 formed in the middle of the bottom of the pressing plate 46.
After iron plate is bent, push block 7 is pressed to the staff accessible, push block 7 drives the 6 downstream of carriage release lever, second elastic component 8 is compressed, carriage release lever 6 drives push pedal 9 downstream, make push pedal 9 promote the iron sheet of bending well downwards, after the iron sheet landing is on bottom plate 1, loosen push block 7, second elastic component 8 resets, make carriage release lever 6 and push block 7 reset, can accomplish the effect of convenient collection through this setting.
The mounting column is characterized by further comprising fixing shafts 10, clamping rings 11 and third elastic parts 12, the two fixing shafts 10 are arranged on the right side of the mounting column 28, the fixing shafts 10 are close to the bottom and the middle of the arc-shaped sliding rail 212, the clamping rings 11 are arranged on the two fixing shafts 10 in a sliding mode, and the third elastic parts 12 are sleeved on the two fixing shafts 10.
When the staff upwards lifted handle 210 90 degrees, handle 210 drove sliding shaft 211 and upwards moved 90 degrees along arc slide rail 212, when clamp plate 46 buckled the iron sheet, the staff can move top snap ring 11, third elastic component 12 is compressed, pass top snap ring 11 with sliding shaft 211, fix sliding shaft 211 at the present position, fix the iron sheet of buckling, loosen snap ring 11 after accomplishing fixed, top third elastic component 12 resets and drives snap ring 11 to reset, move handle 210 downwards, pass lower snap ring 11 with sliding shaft 211, fix sliding shaft 211 at the present position, make second elastic component 8 compressed, make movable mould board 25 keep outside two diaphragm 22 bottoms, conveniently the iron sheet after buckling from two diaphragm 22 middle landing. The quality of iron sheet bending can be guaranteed through the arrangement.
While the disclosure has been described with respect to a limited number of embodiments, those skilled in the art, having benefit of this disclosure, will appreciate that various other embodiments can be devised which do not depart from the scope of the invention as disclosed herein. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims (5)

1. The utility model provides an auxiliary bending machine for iron sheet, its characterized in that includes:
the top of the bottom plate is provided with a movable placing mechanism;
the mounting frames are oppositely arranged on two sides of the top of the bottom plate and are positioned on two sides of the mobile placement mechanism;
and the extrusion mechanism is arranged between the two mounting frames and is positioned above the mobile placement mechanism.
2. The auxiliary bending machine for iron sheets according to claim 1, wherein the moving and placing mechanism comprises:
the placing racks are arranged on the two sides, close to the mounting rack, of the top of the bottom plate;
the top parts of the placing racks on the two sides are symmetrically provided with the transverse plates around the central line of the placing racks;
one side of the bottom plate is symmetrically provided with the guide sleeves;
the guide rods are arranged on the two guide sleeves in a sliding manner;
the upper parts of the two guide rods are fixedly provided with a movable template, and the movable template is in contact fit with the bottom of the transverse plate;
the two guide rods are sleeved with the first elastic pieces, and two ends of each first elastic piece are respectively connected with the movable template and the guide sleeve;
the two guide rods are provided with guide sleeves;
the top of the bottom plate is provided with a mounting column which is positioned in the middle of the two jacking blocks;
the upper part of the mounting column is rotatably provided with a rotating shaft;
the handle is arranged on one side, close to the mounting column, of the rotating shaft;
the middle part of the handle is provided with a sliding shaft;
the upper part of the mounting column is provided with an arc-shaped sliding rail by taking the rotating shaft as the circle center away from one side of the guide sleeve, and the sliding shaft penetrates through the arc-shaped sliding rail and is in sliding fit with the arc-shaped sliding rail;
the lower parts of the two ends of the rotating shaft are symmetrically provided with extrusion rods which are in extrusion fit with the ejector blocks.
3. The auxiliary bending machine for iron sheets as claimed in claim 2, wherein the pressing mechanism comprises:
gears are arranged at two ends of the rotating shaft close to the mounting rack;
the side, away from the rotating shaft, of the mounting rack is oppositely provided with a straight slide rail;
the moving plates are arranged in the two straight slide rails in a sliding manner;
the middle parts of the opposite side walls of the two mounting frames are provided with sliding shafts, and the sliding shafts slide in the linear grooves of the moving plate;
racks are arranged on one sides of the two moving plates close to the gear, and the racks are meshed with the gear;
the pressing plate is fixedly arranged between the bottoms of the two moving plates and is positioned above the space between the two transverse plates.
4. The auxiliary bending machine for iron sheets as claimed in claim 3, further comprising:
the middle part of the pressure plate is provided with a movable rod in a sliding way;
the top of the moving rod is provided with a push block;
the upper end of the movable rod is sleeved with a second elastic piece, and the second elastic piece is positioned between the push block and the press plate;
the push pedal, the carriage release lever bottom is connected with the push pedal, and the square groove cooperation in the middle of push pedal and the clamp plate bottom.
5. The auxiliary bending machine for iron sheets as claimed in claim 4, further comprising:
the mounting column is provided with two fixing shafts at one side far away from the handle, and the fixing shafts are close to the bottom and the middle part of the arc-shaped sliding rail;
the clamping rings are arranged on the two fixed shafts in a sliding manner;
and the two fixed shafts are sleeved with third elastic pieces, and two ends of each third elastic piece are respectively connected with the fixed shafts and the clamping rings.
CN202010721229.XA 2020-07-24 2020-07-24 Bender is assisted to iron sheet Expired - Fee Related CN112024653B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010721229.XA CN112024653B (en) 2020-07-24 2020-07-24 Bender is assisted to iron sheet

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Application Number Priority Date Filing Date Title
CN202010721229.XA CN112024653B (en) 2020-07-24 2020-07-24 Bender is assisted to iron sheet

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CN112024653A true CN112024653A (en) 2020-12-04
CN112024653B CN112024653B (en) 2022-06-03

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083951A (en) * 2021-03-17 2021-07-09 赣州顺博家具有限公司 Iron sheet bending equipment for high-end equipment

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202291008U (en) * 2011-09-14 2012-07-04 安徽意通电力设备有限公司 Special mould for bending long plate
KR20170035709A (en) * 2015-09-23 2017-03-31 주식회사 의성방화문 Rotate bending machine
CN107597913A (en) * 2017-10-10 2018-01-19 王维忠 A kind of airduct aluminium sheet automates folding forming device
CN108296322A (en) * 2018-01-23 2018-07-20 晋江盾研机械设计有限公司 A kind of handware production iron plate press bending apparatus
CN108311560A (en) * 2018-01-16 2018-07-24 嘉兴洁阳电子科技有限公司 Novel aluminum-pinch workbench
CN110976565A (en) * 2019-12-24 2020-04-10 南京卫客科技有限公司 Auxiliary flattening supporting structure of bending machine
CN210412021U (en) * 2019-04-02 2020-04-28 昆山康安精密模具有限公司 Efficient stamping die for contact pin production
CN210547186U (en) * 2019-05-17 2020-05-19 上海诺赛泵业制造有限公司 Pipeline pump base steel sheet stamping device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202291008U (en) * 2011-09-14 2012-07-04 安徽意通电力设备有限公司 Special mould for bending long plate
KR20170035709A (en) * 2015-09-23 2017-03-31 주식회사 의성방화문 Rotate bending machine
CN107597913A (en) * 2017-10-10 2018-01-19 王维忠 A kind of airduct aluminium sheet automates folding forming device
CN108311560A (en) * 2018-01-16 2018-07-24 嘉兴洁阳电子科技有限公司 Novel aluminum-pinch workbench
CN108296322A (en) * 2018-01-23 2018-07-20 晋江盾研机械设计有限公司 A kind of handware production iron plate press bending apparatus
CN210412021U (en) * 2019-04-02 2020-04-28 昆山康安精密模具有限公司 Efficient stamping die for contact pin production
CN210547186U (en) * 2019-05-17 2020-05-19 上海诺赛泵业制造有限公司 Pipeline pump base steel sheet stamping device
CN110976565A (en) * 2019-12-24 2020-04-10 南京卫客科技有限公司 Auxiliary flattening supporting structure of bending machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113083951A (en) * 2021-03-17 2021-07-09 赣州顺博家具有限公司 Iron sheet bending equipment for high-end equipment
CN113083951B (en) * 2021-03-17 2023-01-17 深圳市同德晟金属制品有限公司 Iron sheet bending equipment for high-end equipment

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Effective date of registration: 20220509

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Granted publication date: 20220603