CN111036745A - Adjustable cutter with bent end edge - Google Patents
Adjustable cutter with bent end edge Download PDFInfo
- Publication number
- CN111036745A CN111036745A CN201911357638.XA CN201911357638A CN111036745A CN 111036745 A CN111036745 A CN 111036745A CN 201911357638 A CN201911357638 A CN 201911357638A CN 111036745 A CN111036745 A CN 111036745A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- module
- air cylinder
- bar block
- die strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
Abstract
The invention discloses an adjustable cutter with bent end edges, which comprises a rack, a turnover die strip and an adjusting die strip, wherein an oil cylinder is fixedly arranged at the top of the rack, the bottom of a piston rod of the oil cylinder penetrates through the top of the rack and is connected with a die strip fixing plate, a sliding rail is fixedly arranged at the bottom of the die strip fixing plate, the bottom of the sliding rail is slidably connected with the adjusting die strip, and a pallet is arranged below the adjusting die strip; according to the invention, the distance between the die strips in the die strip is adjusted through the air cylinder, so that the die strips of different types are folded, the practicability is high, then the oil cylinder is driven, the adjusting die strip is driven to descend through the piston rod, the clamping part formed by the pallet and the bottom of the adjusting die strip can clamp the plate, then the servo motor is driven to drive the rotating shaft to rotate, the rotating shaft drives the transmission shaft to rotate, the transmission shaft drives the rocker arm to rotate, and the rocker arm drives the overturning die strip to overturn upwards and be matched with the bending surface of the adjusting die strip to bend.
Description
Technical Field
The invention relates to the technical field of plate bending, in particular to an adjustable cutter for bending an end edge.
Background
Bending metal plates is essential for various motors and electrical products. In the existing forming machine, the width of a die strip and a die head is usually fixed, and only a plate with a specific specification size can be processed. Therefore, different forming machines are needed for processing the plates with different shapes and sizes. This greatly increases the production cost of the production line.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an adjustable cutter with bent end edges.
The purpose of the invention can be realized by the following technical scheme:
an adjustable cutter with bent end edges comprises a rack, a turnover die strip and an adjusting die strip, wherein an oil cylinder is fixedly mounted at the top of the rack, the bottom of a piston rod of the oil cylinder penetrates through the top of the rack and is connected with a die strip fixing plate, a slide rail is fixedly mounted at the bottom of the die strip fixing plate, the bottom of the slide rail is slidably connected with the adjusting die strip, and a pallet is mounted below the adjusting die strip;
the adjusting module strip comprises a first module strip block, a first cylinder, a second module strip block, a third module strip block, a second cylinder, a third cylinder, a fourth module strip block, a fourth cylinder, a fifth module strip block, a sixth module strip block, a seventh module strip block and a fifth cylinder, the fourth module is fixedly connected with a slide rail, a third cylinder and a fourth cylinder are fixedly arranged in the slide rail, the piston rod of the third cylinder extends into the fifth module bar block, the piston rod of the fourth cylinder penetrates through the fifth module bar block and extends into the sixth module bar block, a second air cylinder is fixedly arranged in the sixth module bar block, a piston rod of the second air cylinder extends into the third module bar block, a first air cylinder and a fifth air cylinder are fixedly mounted inside the first module, a piston rod of the first air cylinder extends into the second module, and a piston rod of the fifth air cylinder penetrates through the second module and extends into the seventh module.
As a further scheme of the invention: fixed mounting has servo motor in the frame, the action wheel has been cup jointed on servo motor's the output shaft, and the action wheel passes through the hold-in range and is connected from the driving wheel, cup joint department in the middle of the pivot from the driving wheel, the pivot level sets up, the both ends of pivot all drive the transmission shaft through belt pulley, belt and rotate, two be connected through the bearing between transmission shaft and the frame, two fixed mounting has the rocking arm, two between the transmission shaft fixed mounting has the upset mould strip between the rocking arm, upset mould strip level sets up and is located regulation mould strip below.
As a further scheme of the invention: and the second module strip block, the third module strip block, the fifth module strip block, the sixth module strip block and the seventh module strip block are all in sliding connection with the sliding rail.
As a further scheme of the invention: and piston rods of the third cylinder, the fourth cylinder, the second cylinder, the first cylinder and the fifth cylinder face towards the inner side.
As a further scheme of the invention: and the third cylinder, the fourth cylinder, the second cylinder, the first cylinder and the fifth cylinder are all arranged in parallel.
As a further scheme of the invention: and the third cylinder, the fourth cylinder, the second cylinder, the first cylinder and the fifth cylinder are all arranged in cylinder grooves respectively.
As a further scheme of the invention: and the two sides of the die strip fixing plate are connected with the rack in a sliding manner through sliding blocks.
The invention has the beneficial effects that: according to the invention, the distance between the die strips in the die strip is adjusted through the air cylinder, so that the die strips of different types are folded, the practicability is high, then the oil cylinder is driven, the adjusting die strip is driven to descend through the piston rod, the clamping part formed by the pallet and the bottom of the adjusting die strip can clamp the plate, then the servo motor is driven to drive the rotating shaft to rotate, the rotating shaft drives the transmission shaft to rotate, the transmission shaft drives the rocker arm to rotate, and the rocker arm drives the overturning die strip to overturn upwards and be matched with the bending surface of the adjusting die strip to bend.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the adjustable cutter of the present invention;
FIG. 2 is a schematic cross-sectional view of an adjustable cutting tool according to the present invention;
FIG. 3 is a schematic cross-sectional view of the flip die strip of the present invention;
fig. 4 is a schematic view of the overall structure of the reverse die strip of the present invention.
In the figure: 1. a frame; 2. a servo motor; 3. a synchronous belt; 4. a rotating shaft; 5. turning over the die strip; 6. adjusting the die strip; 7. fixing a mould strip; 8. an oil cylinder; 9. a bearing; 10. a rocker arm; 11. a slide rail; 12. a drive shaft; 13. a pallet; 61. a first module bar block; 62. a first cylinder; 63. a second module bar block; 64. a third module bar block; 65. a second cylinder; 66. a third cylinder; 67. a fourth module; 68. a fourth cylinder; 69. a fifth module; 610. a sixth module; 611. a seventh module; 612. and a fifth cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an adjustable tool for bending end edges comprises a frame 1, a turning die strip 5 and an adjusting die strip 6, wherein the frame 1 comprises a base, a side plate and a top beam, the base is positioned at the bottom of the frame 1, the top beam is positioned at the top of the frame 1, and the side plate is positioned at two sides of the frame 1 and provides support for the top beam; an oil cylinder 8 is fixedly mounted at the top of a top beam of the rack 1, the bottom of a piston rod of the oil cylinder 8 penetrates through the top beam of the rack 1 and is connected with a die strip fixing plate 7, a slide rail 11 is fixedly mounted at the bottom of the die strip fixing plate 7, an adjusting die strip 6 is slidably connected to the bottom of the slide rail 11, a pallet 13 is mounted below the adjusting die strip 6, and a clamping part formed by the pallet 13 and the bottom of the adjusting die strip 6 can clamp a plate; one surface of the adjusting die strip 6 is a bending surface, and the surface of the adjusting die strip 6 opposite to the bending surface is provided with an air cylinder air duct for driving the air cylinder to work and adjusting the distance between the die strip blocks;
the adjusting module bar 6 comprises a first module bar block 61, a first air cylinder 62, a second module bar block 63, a third module bar block 64, a second air cylinder 65, a third air cylinder 66, a fourth module bar block 67, a fourth air cylinder 68, a fifth module bar block 69, a sixth module bar block 610, a seventh module bar block 611 and a fifth air cylinder 612, the fourth module bar block 67 is fixedly connected with the slide rail 11, the third air cylinder 66 and the fourth air cylinder 68 are fixedly installed in the slide rail 11, a piston rod of the third air cylinder 66 extends into the fifth module bar block 69, a piston rod of the fourth air cylinder 68 penetrates through the fifth module bar block 69 and extends into the sixth module bar block 610, the second air cylinder 65 is fixedly installed in the sixth module bar block 610, a piston rod of the second air cylinder 65 extends into the third module bar block 64, the first air cylinder 62 and the fifth air cylinder 612 are fixedly installed in the first module bar block 61, a piston rod of the first air cylinder 62 extends into the second module bar block 63, the piston rod of the fifth air cylinder 612 penetrates through the second module block 63 and extends into the seventh module block 611, the third air cylinder 66 drives the fifth module block 69 to move, the fourth air cylinder 68 drives the sixth module block 610 to move, the second air cylinder 65 drives the third module block 64 to move, the first air cylinder 62 drives the second module block 63 to move, and the fifth air cylinder 612 drives the seventh module block 611 to move, so that the distance between the module blocks can be adjusted.
Fixed mounting has servo motor 2 in frame 1, the action wheel has been cup jointed on servo motor 2's the output shaft, and the action wheel passes through hold-in range 3 and is connected from the driving wheel, cup joint department in the middle of pivot 4 from the driving wheel, the 4 levels of pivot set up, the both ends of pivot 4 all drive transmission shaft 12 through belt pulley, belt and rotate, two be connected through bearing 9 between transmission shaft 12 and the curb plate, two fixed mounting has rocking arm 10, two between the transmission shaft 12 fixed mounting has upset mould strip 5 between the rocking arm 10, 5 levels of upset mould strip set up and are located regulation mould strip 6 below, drive 5 upsets of upset mould strip through two rocking arms 10 for the more stable of upset.
The second module bar block 63, the third module bar block 64, the fifth module bar block 69, the sixth module bar block 610 and the seventh module bar block 611 are all connected with the slide rail 11 in a sliding manner, so that the module bar blocks can be conveniently moved and adjusted; piston rods of the third air cylinder 66, the fourth air cylinder 68 and the second air cylinder 65, the first air cylinder 62 and the fifth air cylinder 612 face inwards, so that the module is convenient to adjust; the third air cylinder 66, the fourth air cylinder 68, the second air cylinder 65, the first air cylinder 62 and the fifth air cylinder 612 are arranged in parallel, so that the movement of the die strip blocks is convenient to adjust; the third cylinder 66, the fourth cylinder 68, the second cylinder 65, the first cylinder 62 and the fifth cylinder 612 are respectively arranged in cylinder grooves, so that the cylinders are convenient to place; the two sides of the die strip fixing plate 7 are connected with the rack 1 in a sliding mode through the sliding blocks, and the die strip fixing plate 7 is convenient to lift more stably.
The working principle of the invention is as follows: at first, adjust the distance between the mould piece in the regulation mould strip 6 through the cylinder, make it carry out the hem to the panel of different models, then drive hydro-cylinder 8, it descends to drive through the piston rod regulation mould strip 6, pallet 13 can the centre gripping panel with the clamping part of adjusting 6 bottoms formation of mould strip, then drive servo motor 2, it rotates to drive pivot 4, pivot 4 drives transmission shaft 1 and rotates, transmission shaft 12 drives the rocking arm and rotates, the rocking arm drives upset mould strip 5 and upwards overturns, cooperate with the face of bending of adjusting mould strip 6, bend.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (7)
1. An adjustable cutter for bending end edges is characterized by comprising a rack (1), a turnover die strip (5) and an adjusting die strip (6), wherein an oil cylinder (8) is fixedly mounted at the top of the rack (1), the bottom of a piston rod of the oil cylinder (8) penetrates through the top of the rack (1) to be connected with a die strip fixing plate (7), a sliding rail (11) is fixedly mounted at the bottom of the die strip fixing plate (7), the bottom of the sliding rail (11) is slidably connected with the adjusting die strip (6), and a pallet (13) is mounted below the adjusting die strip (6);
the adjusting module bar (6) comprises a first module bar block (61), a first air cylinder (62), a second module bar block (63), a third module bar block (64), a second air cylinder (65), a third air cylinder (66), a fourth module bar block (67), a fourth air cylinder (68), a fifth module bar block (69), a sixth module bar block (610), a seventh module bar block (611) and a fifth air cylinder (612), wherein the fourth module bar block (67) is fixedly connected with the sliding rail (11), the third air cylinder (66) and the fourth air cylinder (68) are fixedly installed inside the sliding rail (11), a piston rod of the third air cylinder (66) extends into the fifth module bar block (69), a piston rod of the fourth air cylinder (68) penetrates through the fifth module bar block (69) and extends into the sixth module bar block (610), the second air cylinder (65) is fixedly installed inside the sixth module bar block (610), and a piston rod of the second air cylinder (65) extends into the third module bar block (64), a first air cylinder (62) and a fifth air cylinder (612) are fixedly mounted inside the first module (61), a piston rod of the first air cylinder (62) extends into the second module (63), and a piston rod of the fifth air cylinder (612) penetrates through the second module (63) and extends into the seventh module (611).
2. The adjustable cutting tool for bending the end edge of the workpiece as claimed in claim 1, wherein a servo motor (2) is fixedly mounted on the rack (1), an output shaft of the servo motor (2) is sleeved with a driving wheel, the driving wheel is connected with a driven wheel through a synchronous belt (3), the driven wheel is sleeved in the middle of a rotating shaft (4), the rotating shaft (4) is horizontally arranged, two ends of the rotating shaft (4) drive a transmission shaft (12) to rotate through a belt pulley and a belt, the transmission shaft (12) is connected with the rack (1) through a bearing (9), two rocker arms (10) are fixedly mounted between the transmission shafts (12), two turnover die strips (5) are fixedly mounted between the rocker arms (10), and the turnover die strips (5) are horizontally arranged and located below the adjustment die strips (6).
3. The adjustable tool for bending the end edge according to claim 1, wherein the second module (63), the third module (64), the fifth module (69), the sixth module (610) and the seventh module (611) are slidably connected with the slide rail (11).
4. The adjustable cutting tool for bending the end edge according to claim 1, wherein piston rods of the third air cylinder (66), the fourth air cylinder (68) and the second air cylinder (65) and piston rods of the first air cylinder (62) and the fifth air cylinder (612) face inwards.
5. The adjustable tool for bending an end edge according to claim 1, wherein the third cylinder (66), the fourth cylinder (68), the second cylinder (65), the first cylinder (62) and the fifth cylinder (612) are all arranged in parallel.
6. An adjustable tool for bending an end edge according to claim 1, wherein said third cylinder (66), fourth cylinder (68), second cylinder (65), first cylinder (62) and fifth cylinder (612) are each mounted in a cylinder slot.
7. The adjustable cutting tool for bending the end edge according to claim 1, wherein two sides of the die strip fixing plate (7) are slidably connected with the machine frame (1) through sliding blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357638.XA CN111036745A (en) | 2019-12-25 | 2019-12-25 | Adjustable cutter with bent end edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357638.XA CN111036745A (en) | 2019-12-25 | 2019-12-25 | Adjustable cutter with bent end edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111036745A true CN111036745A (en) | 2020-04-21 |
Family
ID=70239821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911357638.XA Pending CN111036745A (en) | 2019-12-25 | 2019-12-25 | Adjustable cutter with bent end edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111036745A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059019A (en) * | 2020-09-25 | 2020-12-11 | 安徽鲲鹏装备模具制造有限公司 | Efficient stepless adjustable mould strip assembly and working method thereof |
| CN113102566A (en) * | 2021-03-30 | 2021-07-13 | 上海盈达空调设备股份有限公司 | Bending machine for galvanized sheet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2009858A3 (en) * | 2007-06-20 | 2010-11-10 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Bending machine |
| CN103191985A (en) * | 2013-03-26 | 2013-07-10 | 湖州机床厂有限公司 | Combined die |
| CN204135123U (en) * | 2014-08-11 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
| CN104785598A (en) * | 2015-04-27 | 2015-07-22 | 安徽鲲鹏装备模具制造有限公司 | Rolling edge folding machine |
| CN105537407A (en) * | 2016-01-21 | 2016-05-04 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Adjustable combined die device |
| CN208178167U (en) * | 2018-01-20 | 2018-12-04 | 青岛新鲁同钢构有限公司 | Hydraulic press bending tool |
-
2019
- 2019-12-25 CN CN201911357638.XA patent/CN111036745A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CZ2009858A3 (en) * | 2007-06-20 | 2010-11-10 | Trumpf Maschinen Austria Gmbh & Co. Kg. | Bending machine |
| CN103191985A (en) * | 2013-03-26 | 2013-07-10 | 湖州机床厂有限公司 | Combined die |
| CN204135123U (en) * | 2014-08-11 | 2015-02-04 | 安徽鲲鹏装备模具制造有限公司 | The forming machine of bender bar structure that a kind of bandwidth is adjustable |
| CN104785598A (en) * | 2015-04-27 | 2015-07-22 | 安徽鲲鹏装备模具制造有限公司 | Rolling edge folding machine |
| CN105537407A (en) * | 2016-01-21 | 2016-05-04 | 佛山市顺德区凯硕精密模具自动化科技有限公司 | Adjustable combined die device |
| CN208178167U (en) * | 2018-01-20 | 2018-12-04 | 青岛新鲁同钢构有限公司 | Hydraulic press bending tool |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112059019A (en) * | 2020-09-25 | 2020-12-11 | 安徽鲲鹏装备模具制造有限公司 | Efficient stepless adjustable mould strip assembly and working method thereof |
| CN112059019B (en) * | 2020-09-25 | 2022-03-01 | 安徽鲲鹏装备模具制造有限公司 | Efficient stepless adjustable mould strip assembly and working method thereof |
| CN113102566A (en) * | 2021-03-30 | 2021-07-13 | 上海盈达空调设备股份有限公司 | Bending machine for galvanized sheet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210000 No.1, Dongji Avenue, Jiangning Development Zone, Nanjing City, Jiangsu Province (Jiangning Development Zone) Applicant after: Jiangsu Tianchen Intelligent Equipment Co.,Ltd. Address before: 211100 No.1, Dongji Avenue, Jiangning District, Nanjing City, Jiangsu Province Applicant before: NANJING HAICHANG INTELLIGENT EQUIPMENT Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200421 |
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| RJ01 | Rejection of invention patent application after publication |