CN105945155A - Lower die of bending machine - Google Patents
Lower die of bending machine Download PDFInfo
- Publication number
- CN105945155A CN105945155A CN201610571352.1A CN201610571352A CN105945155A CN 105945155 A CN105945155 A CN 105945155A CN 201610571352 A CN201610571352 A CN 201610571352A CN 105945155 A CN105945155 A CN 105945155A
- Authority
- CN
- China
- Prior art keywords
- workbench
- fixing groove
- fixed block
- fixing
- bender
- 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
Links
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
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/04—Movable or exchangeable mountings for tools
- B21D37/06—Pivotally-arranged tools, e.g. disengageable
-
- 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
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to a lower die of a bending machine. The lower die comprises a workbench; four slide-chutes are formed on the workbench with sliding-blocks provided therein; two fixed blocks are connected on the upper ends of the sliding-blocks; fixing slots A are formed on both ends of the bottom surface of each fixing block; four fixing slots B are formed on the workbench at the positions corresponding to the fixing slots A; a fixing key is disposed in each fixing slot A and fixing slot B; the left and the right end of the workbench are each provided with a supporting pedestal; a semicircular groove is formed on the upper end of each supporting pedestal; a bearing is disposed in each semicircular groove; a roll shaft is disposed in the bearings, and is sleeved with a hexagonal prism at the middle part; and each surface of the hexagonal prism is provided with a different die. The beneficial effect of the invention lies in that: by arranging a plurality of different dies into one piece, the lower die can realize the changing operation between different dies only by rotating the hexagonal prism; the operation is simple and can be completed by a single person.
Description
Technical field
The present invention relates to bending machine die field, particularly relate to the lower mold of a kind of bender.
Background technology
Bender is a kind of machine that thin plate can carry out bending, its structure mainly includes support, workbench and clamping plate, workbench is placed on support, workbench is made up of base and pressing plate, base is connected with clamping plate by hinge, base is made up of seat shell, coil and cover plate, and coil is placed in the depression of a shell, and recessed top is covered with cover plate.By wire to coil electricity during use, after energising, pressing plate is produced gravitation, thus realizes the clamping of thin plate between pressing plate and base.Owing to have employed electromagnetic force clamping so that pressing plate can make various workpieces requirement, and can be processed the workpiece having sidewall, the easiest in operation.
Wanting the different shape of bending and generally require different moulds, be typically different mould and be separated from each other and be fabricated separately, be replaced the most as required when processing, not only operation complexity also needs to multi-person synergy and completes.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that the lower mold of a kind of bender, several different moulds are arranged at one, simple to operate, single can complete.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of lower mold of bender, including workbench, described workbench is provided with four chutes, it is provided with slide block in described chute, described upper end of slide block connects fixed block, lower end, described fixed block side is provided with fixing groove A, described workbench is provided with the fixing groove B corresponding with fixing groove location A, described fixing groove A and fixing groove B is provided with retainingf key, two ends, described workbench left and right are provided with support seat, described support seat upper end is provided with semi-circular recesses, it is provided with bearing in described semi-circular recesses, described bearing inner sleeve is connected to roll shaft, it is socketed with six prisms outside in the middle part of described roll shaft, each face of described six prisms is equipped with mould, mould on each of described six prisms is the most different.
Preferably, described fixed block is wedge shape, and described fixed block is two and is symmetrical arranged.
Preferably, one end of described retainingf key is provided with handle.
Preferably, described six prism two ends are provided with circular baffle plate.
The invention has the beneficial effects as follows: several different moulds are arranged at one, the replacing between different mould can be realized by rotating six prisms, simple to operate, single can complete.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the whole structure schematic diagram of the present invention；
Fig. 2 is the structural representation of workbench in the present invention；
Fig. 3 is the structural representation of fixed block in the present invention；
Fig. 4 is the structural representation of retainingf key in the present invention；
Label declaration in figure: 1-workbench, 2-fixed block, 3-support seat, 4-bearing, 5-roll shaft, 6-six prism, 7-baffle plate, 8-retainingf key, 101-chute, 102-fix groove B, 201-and fix groove A, 801-handle.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
nullAs shown in Figures 1 to 4，The present invention provides the lower mold of a kind of bender，Including workbench 1，Workbench 1 is provided with four chutes 101，It is provided with slide block in chute 101，Upper end of slide block connects fixed block 2，Lower end, fixed block 2 side is provided with fixing groove A201，Workbench 1 is provided with the fixing groove B101 corresponding with fixing groove A201 position，Fixing groove A201 and fixing groove B101 is provided with retainingf key 8，Workbench about 1 two ends are provided with support seat 3，Support seat 3 upper end and be provided with semi-circular recesses，Bearing 4 it is provided with in semi-circular recesses，Roll shaft 5 it is socketed with in bearing 4，It is socketed with six prisms 6 outside in the middle part of roll shaft 5，Each face of six prisms 6 is equipped with mould，Mould on six each of prisms 6 is the most different，Several different moulds are arranged at one，The replacing between different mould can be realized by rotating six prisms 6，Simple to operate，Single can complete.
Fixed block 2 is wedge shape, and described fixed block 2 is two and is symmetrical arranged；One end of retainingf key 8 is provided with handle；Six prism 6 two ends are provided with circular baffle plate 7.
More during mold exchange, first retainingf key is extracted from fixing groove A and fixing groove B, make fixed block away from six prisms to two Slideslips fixed block, rotate six prisms after allowing and make the required mould side upward, again fixed block is returned to initial position, finally retainingf key is inserted in fixing groove A and fixing groove B.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.
Claims (4)
1. the lower mold of a bender, including workbench, it is characterized in that: described workbench is provided with four chutes, it is provided with slide block in described chute, described upper end of slide block connects fixed block, lower end, described fixed block side is provided with fixing groove A, described workbench is provided with the fixing groove B corresponding with fixing groove location A, described fixing groove A and fixing groove B is provided with retainingf key, two ends, described workbench left and right are provided with support seat, described support seat upper end is provided with semi-circular recesses, it is provided with bearing in described semi-circular recesses, described bearing inner sleeve is connected to roll shaft, it is socketed with six prisms outside in the middle part of described roll shaft, each face of described six prisms is equipped with mould, mould on each of described six prisms is the most different.
The lower mold of bender the most according to claim 1, it is characterised in that: described fixed block is wedge shape, and described fixed block is two and is symmetrical arranged.
The lower mold of bender the most according to claim 1, it is characterised in that: one end of described retainingf key is provided with handle.
The lower mold of bender the most according to claim 1, it is characterised in that: described six prism two ends are provided with circular baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571352.1A CN105945155A (en) | 2016-07-20 | 2016-07-20 | Lower die of bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610571352.1A CN105945155A (en) | 2016-07-20 | 2016-07-20 | Lower die of bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105945155A true CN105945155A (en) | 2016-09-21 |
Family
ID=56900381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610571352.1A Pending CN105945155A (en) | 2016-07-20 | 2016-07-20 | Lower die of bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105945155A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607481A (en) * | 2016-12-30 | 2017-05-03 | 重庆大友金属有限责任公司 | Method for stamping sheet metal parts |
| CN106694639A (en) * | 2016-12-30 | 2017-05-24 | 重庆大友金属有限责任公司 | Sheet metal stamping device |
| CN106734645A (en) * | 2016-12-30 | 2017-05-31 | 重庆大友金属有限责任公司 | Stamping mold fast replacement device |
| CN108273881A (en) * | 2018-01-18 | 2018-07-13 | 天津莱茵克拉电梯有限公司 | A kind of door of elevator production bender |
| CN111451341A (en) * | 2020-04-16 | 2020-07-28 | 刘静 | Automatic rolling processing machine and processing technology for large aluminum alloy plates |
| CN111570633A (en) * | 2020-05-20 | 2020-08-25 | 常州机电职业技术学院 | Mechanism is inhaled with combination formula magnetism to panel beating is bent |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029858A (en) * | 1959-09-17 | 1962-04-17 | Foundry Equipment Co | Press brake |
| US3323348A (en) * | 1963-05-14 | 1967-06-06 | Pacific Press & Shear Corp | Multiple opening die and adjusting means therefor |
| US4866975A (en) * | 1988-07-08 | 1989-09-19 | Deere & Company | Die positioning mechanism |
| US5878619A (en) * | 1998-02-09 | 1999-03-09 | Walczak; Kenneth H. | Laminated punch and die assemblies |
| CN202461307U (en) * | 2012-03-06 | 2012-10-03 | 奇瑞汽车股份有限公司 | Die base plate |
| CN205732608U (en) * | 2016-07-20 | 2016-11-30 | 孔兵 | A kind of lower mold of bender |
-
2016
- 2016-07-20 CN CN201610571352.1A patent/CN105945155A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029858A (en) * | 1959-09-17 | 1962-04-17 | Foundry Equipment Co | Press brake |
| US3323348A (en) * | 1963-05-14 | 1967-06-06 | Pacific Press & Shear Corp | Multiple opening die and adjusting means therefor |
| US4866975A (en) * | 1988-07-08 | 1989-09-19 | Deere & Company | Die positioning mechanism |
| US5878619A (en) * | 1998-02-09 | 1999-03-09 | Walczak; Kenneth H. | Laminated punch and die assemblies |
| CN202461307U (en) * | 2012-03-06 | 2012-10-03 | 奇瑞汽车股份有限公司 | Die base plate |
| CN205732608U (en) * | 2016-07-20 | 2016-11-30 | 孔兵 | A kind of lower mold of bender |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106607481A (en) * | 2016-12-30 | 2017-05-03 | 重庆大友金属有限责任公司 | Method for stamping sheet metal parts |
| CN106694639A (en) * | 2016-12-30 | 2017-05-24 | 重庆大友金属有限责任公司 | Sheet metal stamping device |
| CN106734645A (en) * | 2016-12-30 | 2017-05-31 | 重庆大友金属有限责任公司 | Stamping mold fast replacement device |
| CN106734645B (en) * | 2016-12-30 | 2018-05-01 | 重庆大友金属有限责任公司 | Stamping die fast replacement device |
| CN108273881A (en) * | 2018-01-18 | 2018-07-13 | 天津莱茵克拉电梯有限公司 | A kind of door of elevator production bender |
| CN111451341A (en) * | 2020-04-16 | 2020-07-28 | 刘静 | Automatic rolling processing machine and processing technology for large aluminum alloy plates |
| CN111451341B (en) * | 2020-04-16 | 2021-08-17 | 山西广和新型材料科技有限公司 | Automatic rolling processing machine and processing technology for large aluminum alloy plates |
| CN111570633A (en) * | 2020-05-20 | 2020-08-25 | 常州机电职业技术学院 | Mechanism is inhaled with combination formula magnetism to panel beating is bent |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161031 Address after: 230000 Chaohu economic and Technological Development Zone, Anhui, Hefei Applicant after: CHAO HU UNIVERSITY Address before: 238000 School of mechanical and electronic engineering,, Hefei, Anhui, China, Chaohu College Applicant before: Kong Bing |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |