CN204486517U - A kind of manual thin plate bending device - Google Patents
A kind of manual thin plate bending device Download PDFInfo
- Publication number
- CN204486517U CN204486517U CN201420849091.1U CN201420849091U CN204486517U CN 204486517 U CN204486517 U CN 204486517U CN 201420849091 U CN201420849091 U CN 201420849091U CN 204486517 U CN204486517 U CN 204486517U
- Authority
- CN
- China
- Prior art keywords
- working roll
- driven voller
- thin plate
- top working
- bending device
- 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.)
- Expired - Fee Related
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a kind of manual thin plate bending device, this is novel comprise one can the top working roll of synchronous adjustment, a fixing bottom working roll and a fixing driven voller up and down; Described top working roll realizes adjusting up and down by screw rod; Described top working roll, bottom working roll and driven voller all connect realization independently around the rotation in respective axle center by bearing.Described top working roll, bottom working roll and driven voller radius are identical, and radius is 50 ~ 150mm.The scope of described top working roll up-down adjustment is-10 ~-100mm.Described bottom working roll and driven voller axle center distance range are 350 ~ 500mm.The utility model adopts mechanical device, utilizes the frictional force between working roll and thin plate, and by rotating top working roll simultaneously, that bottom working roll realizes planished sheet is bending.The utility model structure is simple, and the difficulty of processing of device own is low, does not need the equipment such as newly-increased high-pressure hydraulic pump, motor simultaneously, has the advantage of small investment.Meanwhile, do not need relevant auxiliary equipment, have stable, change advantage easily, be particularly suitable for field work.By the cartridge passage regulating the distance of upper working rolls and lower working rolls can realize different radii, the manufacturing cycle of metal cartridge passage significantly can be reduced.
Description
Technical field
The utility model relates to a kind of manual thin plate bending device, belongs to cold-rolled forming section technical field.
Background technology
At present, along with the continuous growth of China's energy construction, the pipeline construction for transfer oil, natural gas, running water, heating installation equal energy source significantly increases.China is vast in territory, the variations in temperature of each department in Various Seasonal is various, although China has successfully developed many pipe line steels with excellent properties, the material of the pipeline of the necessary energy of the life such as running water, heating installation that user is civilian is still based on general carbon or low-alloy.For guaranteeing that such pipeline can carry the energy in the winter time preferably, avoiding the icing or energy resource consumption because environment temperature decline causes, generally adopting at such pipeline outer cladding thermal insulation layer, simultaneously at thermal insulation layer outer wrapping thin plate, damage to protect thermal insulation layer.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of manual thin plate bending device, compared with prior art, can realize the bending work of light sheet, provides basis for manufacturing cartridge passage.The cartridge passage of this device by regulating the distance of upper working rolls and lower working rolls can realize different radii.This device has that structure is simple, equipment investment is little, without auxiliary equipment, the feature such as stable, is particularly suitable for the production scene of field work or workshop narrow field simultaneously.
The technical solution of the utility model is as follows:
A kind of manual thin plate bending device, comprise the framework being positioned at both sides, between two frameworks, be provided with three working rolls: be positioned at one of middle part can up and down synchronous adjustment top working roll, be positioned at side, top working roll both sides roller: fixing bottom working roll, a fixing driven voller; Described top working roll, bottom working roll and driven voller all connect realization independently around the rotation in respective axle center by bearing.
Preferably, described top working roll two ends connecting screw rod, the upper end of screw rod is through connecting handle after framework.
Preferably, described framework is trapezium structure.
Preferably, top working roll, bottom working roll and driven voller radius are identical, and radius is 50 ~ 150mm.
Preferably, the scope of described top working roll up-down adjustment is-10 ~-100mm.
Preferably, described bottom working roll and driven voller axle center distance range are 350 ~ 500mm.
The utility model adopts mechanical device, utilizes the frictional force between working roll and thin plate, and by rotating top working roll simultaneously, that bottom working roll realizes planished sheet is bending.
The beneficial effects of the utility model are:
1. the utility model structure is simple, and the difficulty of processing of device own is low, does not need the equipment such as newly-increased high-pressure hydraulic pump, motor simultaneously, has the advantage of small investment.
2. the utility model is frame for movement, does not need relevant auxiliary equipment, has stable, changes advantage easily, is particularly suitable for field work.
3. the utility model is by the cartridge passage regulating the distance of upper working rolls and lower working rolls can realize different radii, significantly can reduce the manufacturing cycle of metal cartridge passage.
Accompanying drawing explanation
Fig. 1 is the utility model schematic diagram;
Fig. 2 is that the utility model embodiment 1 runs schematic diagram;
Fig. 3 is the utility model embodiment 1 STRUCTURE DECOMPOSITION figure;
Wherein: 1, bottom working roll, 2, top working roll, 3, driven voller, 4, bracing frame, 5, bottom working roll handle, 6, bottom working roll bearing, 7, bottom working roll supports, and 8, top working roll pressure handle, 9, top working roll S shape mechanical arm, 10, top working roll bearing, 11, top working roll supports, and 12, top working roll handle, 13, driven voller bearing, 14 driven vollers support, 15, top working roll pressure through hole.
Detailed description of the invention
By reference to the accompanying drawings, by specific embodiment, the utility model is further elaborated, but is not limited thereto.
embodiment 1:
As Figure 1-3, a kind of manual thin plate bending device, this is novel comprise one can top working roll 2, fixing bottom working roll 1 of synchronous adjustment and a fixing driven voller 3 up and down; Supported by trapezoidal bracing frame 4.
It is fixing that described top working roll 2 comprises top working roll pressure handle 8, top working roll S shape mechanical arm 9, top working roll bearing 10, top working roll support 11, top working roll handle 12, top working roll depresses through hole 15.
Bottom working roll 1 supports 14 by bottom working roll handle 5, bottom working roll bearing 6, bottom working roll support 7, driven voller bearing 13, driven voller.
Driven voller 3 supports 14 by driven voller bearing 13, driven voller and supports.
Bottom working roll and driven voller are all by bottom working roll handle, and bottom working roll bearing, connects and realize independently around the rotation in respective axle center.Described top working roll, bottom working roll and driven voller diameter are identical, and diameter range is 50mm.The scope of described top working roll up-down adjustment is-10mm, and described bottom working roll and driven voller axle center distance range are 350mm.
Be that the thin plate to be bent of 1mm is put on bottom working roll of the present utility model and driven voller by thickness, rotate clockwise top working roll handle and top working roll is adjusted downward to-10mm, top working roll handle is rotated counterclockwise while rotating clockwise bottom working roll handle, by the frictional force between upper and lower working roll and thin plate, realize the bending of planished sheet, bending diameter is 785mm.
embodiment 2:
A kind of manual thin plate bending device, as described in Example 1, its difference is structure: described top working roll, bottom working roll and driven voller diameter are identical, and radius is 150mm; The scope of described top working roll up-down adjustment is-100mm, and described bottom working roll and driven voller axle center distance range are 500mm; Rotate clockwise top working roll handle and top working roll is adjusted downward to-150mm, the present embodiment institute bending diameter is 423mm.
Claims (6)
1. a manual thin plate bending device, it is characterized in that, comprise the framework being positioned at both sides, between two frameworks, be provided with three working rolls: be positioned at one of middle part can up and down synchronous adjustment top working roll, be positioned at side, top working roll both sides roller: fixing bottom working roll, a fixing driven voller; Described top working roll, bottom working roll and driven voller all connect realization independently around the rotation in respective axle center by bearing.
2. manual thin plate bending device according to claim 1, is characterized in that, described top working roll two ends connecting screw rod, and the upper end of screw rod is through connecting handle after framework.
3. manual thin plate bending device according to claim 1, is characterized in that, described framework is rectangular configuration.
4. a kind of manual thin plate bending device as claimed in claim 1, it is characterized in that, top working roll, bottom working roll and driven voller radius are identical, and radius is 50 ~ 150mm.
5. a kind of manual thin plate bending device as claimed in claim 1, is characterized in that, the scope of described top working roll up-down adjustment is-10 ~-100mm.
6. a kind of manual thin plate bending device as claimed in claim 1, is characterized in that, described bottom working roll and driven voller axle center distance range are 350 ~ 500mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849091.1U CN204486517U (en) | 2014-12-29 | 2014-12-29 | A kind of manual thin plate bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420849091.1U CN204486517U (en) | 2014-12-29 | 2014-12-29 | A kind of manual thin plate bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486517U true CN204486517U (en) | 2015-07-22 |
Family
ID=53565812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420849091.1U Expired - Fee Related CN204486517U (en) | 2014-12-29 | 2014-12-29 | A kind of manual thin plate bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014059A (en) * | 2019-05-13 | 2019-07-16 | 河北华友古建筑工程股份有限公司 | A kind of portable nameplate bending machine |
-
2014
- 2014-12-29 CN CN201420849091.1U patent/CN204486517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110014059A (en) * | 2019-05-13 | 2019-07-16 | 河北华友古建筑工程股份有限公司 | A kind of portable nameplate bending machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20161229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |