CN104511503A - Hydraulic side folding machine - Google Patents
Hydraulic side folding machine Download PDFInfo
- Publication number
- CN104511503A CN104511503A CN201310448536.5A CN201310448536A CN104511503A CN 104511503 A CN104511503 A CN 104511503A CN 201310448536 A CN201310448536 A CN 201310448536A CN 104511503 A CN104511503 A CN 104511503A
- Authority
- CN
- China
- Prior art keywords
- bending
- oil cylinder
- lower tool
- tool rest
- folding machine
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
Abstract
The invention relates to a hydraulic side folding machine. The hydraulic side folding machine comprises a compressing oil cylinder (1), a bending oil cylinder (2), R-shaped side plates (3), a lower tool apron (4), an L-shaped side plate (5), an upper tool apron (6), a bending plate (7), a lower bending tool (8), an upper bending tool (9), a rotating lug (10), a rotating shaft (11), a copper sleeve (12), a small rotating lug (13) and a positioning sliding block (14). The hydraulic side folding machine is characterized in that the compressing oil cylinder (1) is horizontally arranged below the lower tool apron (4), and the bending oil cylinder (2) is perpendicularly arranged below the lower tool apron (4). According to the hydraulic side folding machine, the hydraulic oil cylinder is adopted, and the motion, from entering to bending forming, of a sheet is coherent, and the problem that according to an existing device, an excessive-folding angle is arranged to offset the springback angle of bending of the board is solved. Manual work is replaced in a full-automatic manner, the precision is high, the speed is high, a pedal switch is arranged, and therefore operation is more convenient. The production speed of the manufacturing technology of a whole ventilation pipeline device is improved.
Description
Technical field
The invention belongs to metallic plate bending device technical field, be applied to the manufacture of ventilation shaft equipment, a kind of hydraulic pressure side of folding machine is specifically provided.
Background technology
The hydraulic pressure side of folding machine is one of equipment of indispensability in ventilation shaft device fabrication production line, and original manufacture ventilation shaft equipment adopts manually bending, pneumatic bending and semi-automatic bending in the process of bending pipeline.Manual bending, be artificial bending, while labor intensive, precision is low; Pneumatic bending, its shortcoming is to offset material due to stressed and produce the angle of resilience when bending metallic plate by the angle arranging folding, and cause dynamics uneven, finished product precision is low, and the bed body of pneumatic bending device is light simultaneously, and stabilization of equipment performance is poor; Semi-automatic bending, employing equipment combines with manpower, and the line ball of doubling metallic plate needs by manually going tolerance, and its precision still cannot ensure.
Summary of the invention
The present invention be directed to above problem, provide a kind of precision high, easy to maintenance, the wear-resistant strong hydraulic pressure side of folding machine.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of hydraulic pressure side of folding machine, comprise compressed oil cylinder, bending oil cylinder, R shape side plate, lower tool rest, L shape side plate, upper cutter head, bending plate, cutter under bending, bending upper cutting, transfer ear, rotating shaft, copper sheathing, little transfer ear, positioning sliding block, it is characterized in that: described compressed oil cylinder is horizontally placed on below lower tool rest, bending oil cylinder is vertically installed in below lower tool rest, R shape side plate is arranged at lower tool rest both sides, L shape side plate is arranged at lower tool rest rear, upper cutter head is horizontally placed on above lower tool rest, bending upper cutting, under bending, cutter correspondence is arranged at lower tool rest horizontal level, bending plate is arranged at below lower tool rest, bending plate with can control it and rotate and advance the little transfer ear of sheet material to be connected, rotating shaft is provided with copper sheathing.
The technological process of the described hydraulic pressure side of folding machine comprises the following steps:
1) compress, sheet material controls to enter from rear by compressed oil cylinder, bending oil cylinder, carries out 3-5 second by pressurizer to sheet material;
2) bending, is controlled by bending oil cylinder, is bent by sheet material.
The described hydraulic pressure side of folding machine is furnished with electric-control system, is provided with floor push, and controllable switch starts anxious stopping.
The invention has the beneficial effects as follows:
Have employed hydraulic jack, sheet material is set to a sequence from entering into bending forming, solves sheet material bending offset by existing equipment spring back angle problem by arranging knuckle degree, full-automatic replacement is artificial, and precision is high, and speed is fast, be provided with floor push, more convenient operation.Accelerate the speed of production of whole ventilation shaft device manufacturing process.
So the present invention compared with prior art, has the advantages that design automation, structure are simple, practical.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is the front section view of the hydraulic pressure side of folding machine.
Fig. 2 is the overlooking surface sectional view of the hydraulic pressure side of folding machine.
Fig. 3 is the sectional view of facing upward of the hydraulic pressure side of folding machine.
Fig. 4 is the side view of the hydraulic pressure side of folding machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of hydraulic pressure side of folding machine, as Fig. 1, 2, 3, shown in 4, comprise compressed oil cylinder (1), bending oil cylinder (2), R shape side plate (3), lower tool rest (4), L shape side plate (5), upper cutter head (6), bending plate (7), cutter (8) under bending, bending upper cutting (9), transfer ear (10), rotating shaft (11), copper sheathing (12), little transfer ear (13), positioning sliding block (14), it is characterized in that: described compressed oil cylinder (1) is horizontally placed on lower tool rest (4) below, bending oil cylinder (2) is vertically installed in lower tool rest (4) below, R shape side plate (3) is arranged at lower tool rest (4) both sides, L shape side plate (5) is arranged at lower tool rest (4) rear, upper cutter head (6) is horizontally placed on lower tool rest (4) top, bending upper cutting (9), under bending, cutter (8) correspondence is arranged at lower tool rest (4) horizontal level, and bending plate (7) is arranged at lower tool rest (4) below, bending plate (7) with can control it and rotate and advance the little transfer ear (13) of sheet material to be connected, rotating shaft (11) is provided with copper sheathing (12).
The technological process of the described hydraulic pressure side of folding machine comprises the following steps:
1) compress, sheet material controls to enter from rear by compressed oil cylinder (1), bending oil cylinder (2), carries out 3-5 second by pressurizer to sheet material;
2) bending, is controlled by bending oil cylinder (2), is bent by sheet material.
The described hydraulic pressure side of folding machine is furnished with electric-control system, is provided with floor push, and controllable switch starts anxious stopping.
In sum, the just one of the present invention's more preferably detailed description of the invention, the usual change that those skilled in the art carries out within the scope of technical solution of the present invention and replacing all should be included in protection scope of the present invention.
Claims (3)
1. the hydraulic pressure side of a folding machine, comprise compressed oil cylinder (1), bending oil cylinder (2), R shape side plate (3), lower tool rest (4), L shape side plate (5), upper cutter head (6), bending plate (7), cutter (8) under bending, bending upper cutting (9), transfer ear (10), rotating shaft (11), copper sheathing (12), little transfer ear (13), positioning sliding block (14), it is characterized in that: described compressed oil cylinder (1) is horizontally placed on lower tool rest (4) below, bending oil cylinder (2) is vertically installed in lower tool rest (4) below, R shape side plate (3) is arranged at lower tool rest (4) both sides, L shape side plate (5) is arranged at lower tool rest (4) rear, upper cutter head (6) is horizontally placed on lower tool rest (4) top, bending upper cutting (9), under bending, cutter (8) correspondence is arranged at lower tool rest (4) horizontal level, bending plate (7) is arranged at lower tool rest (4) below, bending plate (7) with can control it and rotate and advance the little transfer ear (13) of sheet material to be connected, rotating shaft (11) is provided with copper sheathing (12).
2. the hydraulic pressure side of folding according to claim 1 machine, is characterized in that: the technological process of the described hydraulic pressure side of folding machine comprises the following steps:
1) compress, sheet material controls to enter from rear by compressed oil cylinder (1), bending oil cylinder (2), carries out 3-5 second by pressurizer to sheet material;
2) bending, is controlled by bending oil cylinder (2), is bent by sheet material.
3. the hydraulic pressure side of folding according to claim 1 machine, is characterized in that: the described hydraulic pressure side of folding machine is furnished with electric-control system, is provided with floor push, and controllable switch starts anxious stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310448536.5A CN104511503A (en) | 2013-09-27 | 2013-09-27 | Hydraulic side folding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310448536.5A CN104511503A (en) | 2013-09-27 | 2013-09-27 | Hydraulic side folding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104511503A true CN104511503A (en) | 2015-04-15 |
Family
ID=52787710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310448536.5A Pending CN104511503A (en) | 2013-09-27 | 2013-09-27 | Hydraulic side folding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104511503A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500405Y (en) * | 2001-09-19 | 2002-07-17 | 天津市锻压机床总厂 | Bending machine for case of washing machine |
| CN1448244A (en) * | 2002-04-02 | 2003-10-15 | 珠海格力电器股份有限公司 | Method of making multi-fold heat exchanger and cutting and bending equipment thereof |
| RU2269391C1 (en) * | 2004-07-07 | 2006-02-10 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Техно-Центр" | Sheet bending press |
| CN202356470U (en) * | 2011-11-11 | 2012-08-01 | 中国建筑土木建设有限公司 | Square folding device of rectangular iron tube |
| CN102873140A (en) * | 2012-09-28 | 2013-01-16 | 信源电子制品(昆山)有限公司 | Metal dome bending machine |
| CN203578465U (en) * | 2013-09-27 | 2014-05-07 | 天津沃福德数字风管设备研发有限公司 | Hydraulic folding machine |
-
2013
- 2013-09-27 CN CN201310448536.5A patent/CN104511503A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2500405Y (en) * | 2001-09-19 | 2002-07-17 | 天津市锻压机床总厂 | Bending machine for case of washing machine |
| CN1448244A (en) * | 2002-04-02 | 2003-10-15 | 珠海格力电器股份有限公司 | Method of making multi-fold heat exchanger and cutting and bending equipment thereof |
| RU2269391C1 (en) * | 2004-07-07 | 2006-02-10 | Общество с ограниченной ответственностью "Научно-производственное предприятие "Техно-Центр" | Sheet bending press |
| CN202356470U (en) * | 2011-11-11 | 2012-08-01 | 中国建筑土木建设有限公司 | Square folding device of rectangular iron tube |
| CN102873140A (en) * | 2012-09-28 | 2013-01-16 | 信源电子制品(昆山)有限公司 | Metal dome bending machine |
| CN203578465U (en) * | 2013-09-27 | 2014-05-07 | 天津沃福德数字风管设备研发有限公司 | Hydraulic folding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150415 |