CN205673411U - There is the bender of curved surface flanging fire-fighting air duct for processing - Google Patents
There is the bender of curved surface flanging fire-fighting air duct for processing Download PDFInfo
- Publication number
- CN205673411U CN205673411U CN201620558906.XU CN201620558906U CN205673411U CN 205673411 U CN205673411 U CN 205673411U CN 201620558906 U CN201620558906 U CN 201620558906U CN 205673411 U CN205673411 U CN 205673411U
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- CN
- China
- Prior art keywords
- curved surface
- fire
- air duct
- bender
- bending
- 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 bender for processing with curved surface flanging fire-fighting air duct, including hydraulic pressure press unit, it includes bending upper die, described bending upper die one end has a dop, the other end has and to be pressed the pressure head coordinated, described pressure head entirety is arranged in rectangular configuration, and it is being arranged to have a curved surface towards the side, end of to be pressed；And bending lower die, described bending lower die its be arranged to L-shaped structure, and be provided with the curved portions matched with described curved surface.This utility model provides a kind of bender in processing with curved surface flanging fire-fighting air duct, it can be by the bending upper die matched and lower mold, achieve the curved surface bending to large-sized sheet material, and then the making of fire-fighting air duct can be realized by numerical control programming, there is operability good, safety coefficient is high, can the good effect of implementation result.
Description
Technical field
This utility model relates to a kind of bender used in the case of air duct is processed.More specifically, this utility model
Relate to a kind of bender being used in the case of processing has the fire-fighting air duct of curved surface flanging.
Background technology
Existing fire-fighting air channel, in order to ensure good mechanism performance and fire line, mainly uses multiple metal air ducts
Connect, and then constitute metal vent passages, meet the requirements reaching its fire protecting performance, there is higher service life simultaneously
Effect, but the flanging of existing air duct all be use acute angle, its transport and carrying during, often to operator
The person of member damages.
Bender is a kind of machine that thin plate can carry out bending, and its structure mainly includes support, workbench and clamping
Plate, and its limit being mainly mainly used to roll over acute angle of existing large-sized bender, therefore need a kind of bender that can realize curved surface flanging.
Utility model content
A purpose of the present utility model is to solve at least the above and/or defect, and offer at least will be described later
Advantage.
This utility model has the bender of curved surface flanging fire-fighting air duct it is also an object that provide a kind of in processing, its
Can be by the bending upper die matched and lower mold, it is achieved that the curved surface bending to large-sized sheet material, and then can be compiled by numerical control
The making of Cheng Shixian fire-fighting air duct, has operability good, and safety coefficient is high, can the good effect of implementation result.
In order to realize according to these purposes of the present utility model and further advantage, it is provided that a kind of have curved surface for processing
The bender of flanging fire-fighting air duct, including:
Frame, is provided with the workbench adjacent with feeding unit；
Being arranged on the hydraulic pressure press unit above described workbench, it includes support, and is arranged on support and can edge
To the bending upper die of movement in the vertical direction of workbench, and the hydraulic mechanism being connected with described bending upper die；
Being arranged on the roll-over unit below described workbench, it is by the connection assembly being arranged in frame and then and frame
Connecting, described roll-over unit includes being arranged on the bending lower die connected on assembly, and the actuating unit being connected with bending lower die；
Wherein, described bending upper die one end has a dop, and the other end has and to be pressed the pressure head coordinated, described pressure
Head entirety is arranged in rectangular configuration, and it is being arranged to have a curved surface towards the side, end of to be pressed；
Described bending lower die its be arranged to L-shaped structure, and be provided with the curved portions matched with described curved surface.
Preferably, wherein, described pressure head is being arranged to have a tapered portion towards feeding unit side.
Preferably, wherein, the radian absolute value of described curved portions is arranged to 0.4-0.7.
Preferably, wherein, described connection assembly includes the connecting plate being connected with frame, and is arranged between connecting plate
And the axle parallel with workbench, described bending lower die is spindle rotationally arranged on axle.
Preferably, wherein, described bending lower die is provided with the protuberance that may pass through connecting plate, described connecting plate sets
It is equipped with the groove matched mutually when bending lower die action with described protuberance movement locus.
Preferably, wherein, described protuberance is provided with roller bearing, is provided with in described groove and joins with roller bearing
The chute closed.
This utility model at least includes following beneficial effect: one, this utility model is by setting bending upper die with lower mold
Putting the structure at the curved surface matched and curved portions, so that it is when bending, its flanging constituted has the curved surface adapted, with
Having preferably transport, carrying effect, safety coefficient is higher.
Its two, this utility model by connecting the setting of assembly to bending lower die so that it is operational effect more stable and
Smooth and easy, bending effect is more preferable.
Part is embodied by further advantage of the present utility model, target and feature by description below, and part also will be passed through
Research of the present utility model and practice are understood by the person skilled in the art.
Accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of bender in an embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, to make those skilled in the art with reference to saying
Bright book word can be implemented according to this.
Should be appreciated that used herein such as " have ", " comprising " and " including " term do not allot one or many
Other element individual or the existence of a combination thereof or interpolation.
Fig. 1 shows the reality according to a kind of bender for processing with curved surface flanging fire-fighting air duct of the present utility model
Existing form, including:
Frame 1, is provided with and the adjacent workbench 110 of feeding unit 4；
Being arranged on the hydraulic pressure press unit 2 above described workbench, it includes support 210, and it is at hydraulic pressure unit
Each parts are fixed, and are arranged on support and can be to the bending upper die 220 of movement in the vertical direction of workbench, its
Applying a press power, and the hydraulic mechanism 230 being connected with described bending upper die for treating the section bar 5 of bending, it is used for driving
Dynamic bending upper die moves up and down, and then realizes treating compacting and the relieving of the section bar of bending；
Be arranged on the roll-over unit 3 below described workbench, its by the connection assembly 310 being arranged in frame so that with
Frame connects, and described connection assembly is for being connected bending lower die with a side end of workbench, and described roll-over unit includes setting
Putting at the bending lower die 320 connected on assembly, it coordinates with upper mold, it is achieved the flexing movement to section bar, and with under bending
The actuating unit 330 that mould connects, it is used for driving roll-over unit to perform corresponding rotary movement；
Wherein, described bending upper die one end has a dop 221, and the other end has and to be pressed the pressure head coordinated 222,
Described pressure head entirety is arranged in rectangular configuration, and it is being arranged to have a curved surface towards the side, end of to be pressed
223, it is for providing a curved surface, so that when bending section bar is at flexing movement, its flanging has a curved surface；
Described bending lower die its be arranged to L-shaped structure, and be provided with the curved portions matched with described curved surface
321.Use this scheme have can implementation result good, strong operability, good stability, safety coefficient is high, is beneficial to transport and carrying
Benefit.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
As it is shown in figure 1, in another kind of example, described pressure head is being arranged to have a tapered portion towards feeding unit side
224.Use this scheme so that application point when it is suppressed is more accurate, there is the more preferable benefit of bending effect.Further, this
The mode of kind is the explanation of a kind of preferred embodiments, but is not limited thereto.
In another kind of example, the radian absolute value of described curved portions is arranged to 0.4-0.7.Use this scheme with
According to different use environment and use needs, make different curved surfaces, there is adaptability good, can implementation result good, operable
The benefit that property is strong.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
As it is shown in figure 1, in another kind of example, described connection assembly includes the connecting plate 311, Yi Jishe being connected with frame
Putting between connecting plate and the axle 312 parallel with workbench, described bending lower die is spindle rotationally arranged on axle.Use this side
Case, so that can overturn smoothly during bending lower die work, and has preferable supporting role to it, have can implementation result good, can
The benefit of strong operability.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
As it is shown in figure 1, in another kind of example, described bending lower die is provided with and may pass through the protuberance of connecting plate (not
Illustrate), described connecting plate is provided with the groove matched mutually with described protuberance movement locus when bending lower die action
313.Use this scheme to make the stability of bending lower die more preferable, and the guidance quality of motion be more preferable, have can implementation result good,
Workable benefit.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited thereto.
In another kind of example, described protuberance is provided with roller bearing (not shown), be provided with in described groove with
The chute (not shown) that roller bearing coordinates.Use this scheme so that the motion of bending lower die is more smooth and easy, have and can implement
Effective, workable benefit.Further, this mode is the explanation of a kind of preferred embodiments, but is not limited to
This.
Number of devices described herein and treatment scale are used to simplify explanation of the present utility model.To this utility model
For processing there are the application of bender of curved surface flanging fire-fighting air duct, modifications and variations to one skilled in the art
It is apparent from.
Although embodiment of the present utility model is disclosed as above, but it is not restricted in description and embodiment
Listed utilization.It can be applied to various applicable field of the present utility model completely.For those skilled in the art,
It is easily achieved other amendment.Therefore under the general concept limited without departing substantially from claim and equivalency range, this reality
It is not limited to specific details and shown here as the legend with description with novel.
Claims (6)
1. a bender for processing with curved surface flanging fire-fighting air duct, it is characterised in that including:
Frame, is provided with the workbench adjacent with feeding unit；
Being arranged on the hydraulic pressure press unit above described workbench, it includes support, and is arranged on support and can be along work
To the bending upper die of movement in the vertical direction of platform, and the hydraulic mechanism being connected with described bending upper die；
Being arranged on the roll-over unit below described workbench, it connects by the connection assembly being arranged in frame and then with frame
Connecing, described roll-over unit includes being arranged on the bending lower die connected on assembly, and the actuating unit being connected with bending lower die；
Wherein, described bending upper die one end has a dop, and the other end has and to be pressed the pressure head coordinated, and described pressure head is whole
Body is arranged in rectangular configuration, and it is being arranged to have a curved surface towards the side, end of to be pressed；
Described bending lower die its be arranged to L-shaped structure, and be provided with the curved portions matched with described curved surface.
2. the bender for processing with curved surface flanging fire-fighting air duct as claimed in claim 1, it is characterised in that described pressure
Head is being arranged to have a tapered portion towards feeding unit side.
3. the bender for processing with curved surface flanging fire-fighting air duct as claimed in claim 1, it is characterised in that described arc
The radian absolute value in shape portion is arranged to 0.4-0.7.
4. the bender for processing with curved surface flanging fire-fighting air duct as claimed in claim 1, it is characterised in that described company
Connected components includes the connecting plate being connected with frame, and is arranged between connecting plate and the axle parallel with workbench, described bending
Lower mold is spindle rotationally arranged on axle.
5. the bender for processing with curved surface flanging fire-fighting air duct as claimed in claim 4, it is characterised in that described folding
Stoop and on mould, be provided with the protuberance that may pass through connecting plate, described connecting plate is provided with when bending lower die action convex with described
Go out the groove that portion's movement locus matches mutually.
6. the bender for processing with curved surface flanging fire-fighting air duct as claimed in claim 5, it is characterised in that described convex
Go out and in portion, be provided with roller bearing, in described groove, be provided with the chute coordinated with roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558906.XU CN205673411U (en) | 2016-06-08 | 2016-06-08 | There is the bender of curved surface flanging fire-fighting air duct for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558906.XU CN205673411U (en) | 2016-06-08 | 2016-06-08 | There is the bender of curved surface flanging fire-fighting air duct for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205673411U true CN205673411U (en) | 2016-11-09 |
Family
ID=57435099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558906.XU Expired - Fee Related CN205673411U (en) | 2016-06-08 | 2016-06-08 | There is the bender of curved surface flanging fire-fighting air duct for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205673411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787832A (en) * | 2018-05-23 | 2018-11-13 | 夏文才 | A kind of apparatus for bending of multifunctional wrench clamping jaw processing machine |
| CN112008375A (en) * | 2020-07-21 | 2020-12-01 | 重庆工程职业技术学院 | Sleeve flange module and fire-fighting air duct production line thereof |
-
2016
- 2016-06-08 CN CN201620558906.XU patent/CN205673411U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108787832A (en) * | 2018-05-23 | 2018-11-13 | 夏文才 | A kind of apparatus for bending of multifunctional wrench clamping jaw processing machine |
| CN112008375A (en) * | 2020-07-21 | 2020-12-01 | 重庆工程职业技术学院 | Sleeve flange module and fire-fighting air duct production line thereof |
| CN112008375B (en) * | 2020-07-21 | 2021-08-06 | 重庆工程职业技术学院 | Sleeve flange module and fire-fighting air duct production line thereof |
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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: 20161109 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |