CN206168995U - U -shaped mechanism of bending - Google Patents
U -shaped mechanism of bending Download PDFInfo
- Publication number
- CN206168995U CN206168995U CN201621233595.6U CN201621233595U CN206168995U CN 206168995 U CN206168995 U CN 206168995U CN 201621233595 U CN201621233595 U CN 201621233595U CN 206168995 U CN206168995 U CN 206168995U
- Authority
- CN
- China
- Prior art keywords
- shaped
- bending
- guide
- guide pillar
- oil cylinder
- 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
Links
- 238000005452 bending Methods 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims description 22
- 239000003921 oil Substances 0.000 claims description 14
- 239000002828 fuel tank Substances 0.000 claims description 6
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model discloses a U -shaped mechanism of bending, bending work platform and U -shaped including the U -shaped and bending and roll over the mechanism in advance, the U -shaped is bent the work platform and is equipped with respectively along panel direction of delivery's guide slot including left and right workstation, the up end of left and right workstation, and two parallel dead levers are installed to mobilizable U -shaped mount respectively in the left and right workstation of guide slot below on the U -shaped port of U -shaped mount, rotate in proper order between the dead lever and install the deflector roll that corresponds rather than the top guide slot, the U -shaped is bent and is rolled over the mechanism in advance and including mobilizable support, be equipped with the guide pillar on the support, installs the fixed beam on the guide pillar, be equipped with on the fixed beam with guide pillar complex guide pin bushing, the cover is equipped with the spring on the guide pillar between guide pin bushing and the support, the fixed beam mid -mounting has the first die head of bending that lies in the die holder below. The utility model discloses drive the panel formula feeding of rolling, can accomplish the requirement of bending automatically, can treat the panel of bending simultaneously and tentatively bend, make it bend stably, bend of high qualityly.
Description
Technical field：
This utility model is related to bending equipment field, relates generally to a kind of U-shaped bending mechanism.
Background technology：
In prior art, bending mechanism is when bending is carried out, if bending degree, than larger, its sheet material is mostly manually to enter
Material, hand feed can only the charging of direction, so as to have impact on the accurate performance of bending and the quality of bending, such as bending degree compares
It is little, mostly it is directly by the operation of mould, so that the passive operation of sheet material is completing such bending, this bending side
There is inefficiency in formula, sheet material bending quality is uneven, the poor performance of bending part, and the operation of upper and lower mould can be made during bending
It is synchronous, have a certain impact on guarantee bending quality, existing is so mostly that individually top mould operation is directly carried out
Bending, its force ratio to sheet material upper surface is larger, and the plate property of bending part will have differences, it is impossible to meet high-volume
The requirement of processing.
Utility model content：
This utility model purpose is exactly to make up the defect of prior art, there is provided a kind of U-shaped bending mechanism.
This utility model is achieved through the following technical solutions：
A kind of U-shaped bending mechanism, it is characterised in that：Include U-shaped bending work table and U-shaped bending pre-folds mechanism, the U
Shape bending work table includes the left and right workbench that two intervals symmetrically coordinate, and is provided between the left and right workbench removable
Die shoe, upper bolster is provided with above the left and right workbench, the upper surface of the left and right workbench is respectively equipped with along plate
The guide groove of material conveying direction, distinguishes moveable U-shaped fixed mount in the left and right workbench below the guide groove, the U-shaped is fixed
Two parallel fix bars are installed on the U-shaped port of frame, are rotatablely equipped with successively between fix bar corresponding with its top guide groove
Deflector roll, and deflector roll size is less than the size of guide groove, thereon roll surface can stretch out from top of guide slot, and the fix bar is located at workbench
Outside, its bottom U-shaped fixed mount it is mobile respectively by hydraulic oil cylinder driving below；The U-shaped bending pre-folds mechanism and includes position
In the moveable bearing of U-shaped bending work table both sides, the bearing is provided with guide pillar, and fixed beam is provided with guide pillar, described
Fixed beam is provided with the guide pin bushing coordinated with guide pillar, and spring, the fixed beam are set with the guide pillar between the guide pin bushing and bearing
Middle part is provided with the first bending die head below die shoe, and the lower surface of the just bending die head is arcwall face.
By hydraulic oil cylinder driving is driven, it is branched pipe that the upper bolster drives the flowline of oil cylinder to described upper and lower die holder
Road, one is communicated in fuel tank, and another is communicated on the inflow pipeline of die shoe, and the die shoe drives the oil inlet pipe of oil cylinder
Road also is provided with branch, and one is communicated in fuel tank, and another drives a flowline of oil cylinder to connect with upper bolster, and four
It is mounted on controlling valve in the pipeline of individual branch road.
Arc-shaped transition is respectively adopted at the inside corner of described left and right workbench.
By the cooperation of left and right workbench, the processing of the sheet material of scope large-size, plus man-hour can be met, be led to first
Crossing the operation of upper bolster carries out Primary Location bending to sheet material, and after it steadily clamps sheet material with die shoe, by oil cylinder
Fixed mount operation is driven, so as to drive deflector roll to expose the upper surface of left and right workbench, sheet material is supported, now upper bolster reruns,
Then drive sheet material to carry out roller charging, bending requirement can be automatically performed；Pre-folding mechanism by U-shaped bending can treat the plate of bending
Material carries out preliminary bending, and the structure design of the arc bottom of the first bending die head of cooperation, the bending of sheet material when can control bending
The direction of power, it is to avoid it disposably receives big excessive, and it cannot be guaranteed that the performance of sheet material；And oil cylinder is driven by upper bolster
Fuel-displaced lateral and die shoe drive the relation that cooperates of oil-feed lateral of oil cylinder, by control valve control it is fuel-displaced
With the mode of charging, when sheet material is after deflector roll guiding, then fuel-displaced lateral and oil-feed branch line are controlled by controller
On control valve so that the operation of upper bolster and die shoe operation are synchronous so as to which bending is stable, bending quality is good, it is to avoid on
Die holder only to the effect of sheet material upper surface, the problem of the plate property difference of bending part, meets the requirement of high-volume processing；
By the structure of the inside corner arc-shaped transition of left and right workbench, it is ensured that transition operation of the sheet material in bending, it is to avoid it is received
Turning power excessive deformation.
The utility model has the advantages that：
This utility model reasonable in design, is affected by guide roller structure by bending power, drives sheet material to carry out roller
Charging, can be automatically performed bending requirement, and pre-folding mechanism by U-shaped bending and can treating the sheet material of bending carries out preliminary bending, and
During upper bolster operation and die shoe operation it is synchronous so as to bending is stable, bending quality is good, it is to avoid upper bolster is only to sheet material
The effect of upper surface, the problem of the plate property difference of bending part.
Description of the drawings：
Fig. 1 is structural representation of the present utility model.
Fig. 2 is partial structurtes top view of the present utility model.
Specific embodiment：
Referring to accompanying drawing.
A kind of U-shaped bending mechanism, includes U-shaped bending work table and U-shaped bending pre-folds mechanism, U-shaped bending work table bag
The left and right workbench 1,2 that two intervals symmetrically coordinate is included, between left and right workbench 1,2 moveable die shoe 3 is provided with,
The top of left and right workbench 1,2 is provided with upper bolster 4, and the upper surface of left and right workbench 1,2 is respectively equipped with along sheet material conveying direction
Guide groove 5, moveable U-shaped fixed mount 6 respectively in the left and right workbench of the lower section of guide groove 5, on the U-shaped port of U-shaped fixed mount 6
Two parallel fix bars 7 are installed, deflector roll 8 corresponding with its top guide groove, and deflector roll is rotatablely equipped between fix bar 7 successively
, less than the size of guide groove, thereon roll surface can be from the top of guide groove 5 be reached, and fix bar 7 is located at the outside of workbench, its bottom for size
U-shaped fixed mount 6 it is mobile respectively by hydraulic oil cylinder driving below；U-shaped bending pre-folds mechanism and includes positioned at U-shaped bending work table
The moveable bearing 9 of both sides, bearing 9 is provided with guide pillar 10, is provided with fixed beam 11 on guide pillar 10, fixed beam 11 be provided with
The guide pin bushing 12 that guide pillar coordinates, is set with spring 13 on the guide pillar between guide pin bushing 12 and bearing 9, the middle part of fixed beam 11 is provided with and is located at
First bending die head 14 below die shoe, just the lower surface of bending die head 14 is arcwall face.
By hydraulic oil cylinder driving is driven, it is branched pipe that upper bolster 3 drives the flowline of oil cylinder to described upper and lower die holder 3,4
Road, one is communicated in fuel tank, and another is communicated on the inflow pipeline of die shoe 4, and die shoe 4 drives the inflow pipeline of oil cylinder
Branch also is provided with, one is communicated in fuel tank, another drives a flowline of oil cylinder to connect with upper bolster 3, and four
It is mounted on controlling valve in the pipeline of individual branch road.Arc mistake is respectively adopted at the inside corner of described left and right workbench 1,2
Cross.
Claims (3)
1. a kind of U-shaped bending mechanism, it is characterised in that：Include U-shaped bending work table and U-shaped bending pre-folds mechanism, the U-shaped
Bending work table includes the left and right workbench that two intervals symmetrically coordinate, and is provided between the left and right workbench moveable
Die shoe, is provided with upper bolster above the left and right workbench, the upper surface of the left and right workbench is respectively equipped with along sheet material
The guide groove of conveying direction, distinguishes moveable U-shaped fixed mount, the U-shaped fixed mount in the left and right workbench below the guide groove
U-shaped port on two parallel fix bars are installed, be rotatablely equipped with its top that guide groove is corresponding leads between fix bar successively
Roller, and deflector roll size is less than the size of guide groove, thereon roll surface can stretch out from top of guide slot, and the fix bar is located at the outer of workbench
Side, its bottom U-shaped fixed mount it is mobile respectively by hydraulic oil cylinder driving below；The U-shaped bending pre-folds mechanism and includes positioned at U
The moveable bearing of shape bending work table both sides, the bearing is provided with guide pillar, and fixed beam, the fixation are provided with guide pillar
Beam is provided with the guide pin bushing coordinated with guide pillar, and spring, the fixed beam middle part are set with the guide pillar between the guide pin bushing and bearing
The first bending die head being provided with below die shoe, the lower surface of the just bending die head is arcwall face.
2. U-shaped bending mechanism according to claim 1, it is characterised in that：Described upper and lower die holder is driven by driving oil cylinder
Dynamic, it is lateral that the upper bolster drives the flowline of oil cylinder, and one is communicated in fuel tank, and another is communicated to die shoe
Inflow pipeline on, the die shoe drives the inflow pipeline of oil cylinder also to be provided with branch, and one is communicated in fuel tank, Ling Yizhi
The flowline that oil cylinder is driven with upper bolster is connected, and is mounted on controlling valve in the pipeline of four branch roads.
3. U-shaped bending mechanism according to claim 1, it is characterised in that：At the inside corner of described left and right workbench
Arc-shaped transition is respectively adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233595.6U CN206168995U (en) | 2016-11-17 | 2016-11-17 | U -shaped mechanism of bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621233595.6U CN206168995U (en) | 2016-11-17 | 2016-11-17 | U -shaped mechanism of bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168995U true CN206168995U (en) | 2017-05-17 |
Family
ID=58685401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621233595.6U Expired - Fee Related CN206168995U (en) | 2016-11-17 | 2016-11-17 | U -shaped mechanism of bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168995U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270032A (en) * | 2016-11-17 | 2017-01-04 | 讯龙型材折弯（合肥）有限公司 | A kind of U-shaped bending mechanism |
| CN107983789A (en) * | 2017-10-31 | 2018-05-04 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN114192625A (en) * | 2021-12-13 | 2022-03-18 | 安徽鲲鹏装备模具制造有限公司 | Z machine is folded to integral type |
-
2016
- 2016-11-17 CN CN201621233595.6U patent/CN206168995U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270032A (en) * | 2016-11-17 | 2017-01-04 | 讯龙型材折弯（合肥）有限公司 | A kind of U-shaped bending mechanism |
| CN107983789A (en) * | 2017-10-31 | 2018-05-04 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN107983789B (en) * | 2017-10-31 | 2019-04-26 | 山东德鲁克起重机有限公司 | A kind of crane pressure punch-out equipment and its application method |
| CN114192625A (en) * | 2021-12-13 | 2022-03-18 | 安徽鲲鹏装备模具制造有限公司 | Z machine is folded to integral type |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20191117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |