CN207655674U - A kind of bender suitable for inner swing door manufacture - Google Patents
A kind of bender suitable for inner swing door manufacture Download PDFInfo
- Publication number
- CN207655674U CN207655674U CN201721851161.7U CN201721851161U CN207655674U CN 207655674 U CN207655674 U CN 207655674U CN 201721851161 U CN201721851161 U CN 201721851161U CN 207655674 U CN207655674 U CN 207655674U
- Authority
- CN
- China
- Prior art keywords
- bending
- rack
- male model
- thickness
- fixed link
- 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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Abstract
The utility model discloses a kind of benders suitable for inner swing door manufacture, including rack and bending master mold and bending male model, further include bending male model elevating mechanism comprising：Mold fixed link, thickness are less than or equal to the thickness of bending male model；Two interlocking levers being vertically arranged, top are respectively connected to the both ends of mold fixed link, and bottom end is extended to across rack in bender；Beam is interlocked, both ends are respectively connected to the bottom end of two interlocking levers；Hydraulic cylinder, cylinder body are connected to rack, and piston rod is connected to gearing beam straight down；Further include two sliding sleeves, be fixed in rack, and be sheathed on respectively on two interlocking levers, the internal diameter of the sliding sleeve is more than or equal to the outer diameter of interlocking lever.The utility model interlocks beam using Hydraulic Cylinder, interlocks beam and drives mold fixed link by interlocking lever, to drive bending male model pressing steel plate to make its bending, realizes steel plate bending 180 degree without generating interference with steel plate.
Description
Technical field
The utility model is related to benders, and in particular to a kind of bender suitable for inner swing door manufacture.
Background technology
It, will by bender in order to reduce welding sequence, while the integral strength of lever gear door in inner swing door production process
Bending of steel plate（180 degree）, it forms two sides and is mutually parallel, the inner swing door plate that bottom takes the shape of the letter U.But the folding of traditional bender
Curved work mould is directly driven by hydraulic cylinder, and is limited to door-plate thickness, and spacing is smaller between steel plate two sides after bending 180 degree, liquid
Cylinder pressure can not stretch into, if using tiny hydraulic cylinder, when can not proof strength, equipment is fragile, on the other hand, be limited to
Its pressure, product quality can not ensure.Therefore, the bender of traditional structure can not carry out operation.
Invention content
The purpose of this utility model is that：There is provided a kind of can form door-plate inside and outside inner swing door by steel plate bending 180 degree
Bender.
The utility model is achieved through the following technical solutions：A kind of bender suitable for inner swing door manufacture, including
Rack and the bending master mold on rack table and bending male model, further include bending male model elevating mechanism comprising：
Mold fixed link, thickness are less than or equal to the thickness of bending male model, and bottom surface is equipped with fin, the bending male model
Top surface is equipped with the groove to match with the fin, and the two is connected in groove by fin and is fixed together；
Two interlocking levers being vertically arranged, top are respectively connected to the both ends of mold fixed link, and bottom end is extended to across rack
In bender；
Beam is interlocked, both ends are respectively connected to the bottom end of two interlocking levers；
Hydraulic cylinder, cylinder body are connected to rack, and piston rod is connected to gearing beam straight down；
Further include two sliding sleeves, be fixed in rack, and is sheathed on respectively on two interlocking levers, the internal diameter of the sliding sleeve
More than or equal to the outer diameter of interlocking lever.
Preferably：The outer surface of the interlocking lever is equipped with spiral oil groove.
Preferably：Bracing piece is equipped at the top of the mold fixed link, the thickness of the bracing piece is less than or equal to bending male model
Thickness.
Preferably：The cross section of the fin is trapezoidal/circle/ellipse/polygon.
Compared with prior art, the utility model has the advantages that：
Beam is interlocked using Hydraulic Cylinder, beam is interlocked and mold fixed link is driven by interlocking lever, to drive bending male model
Pressing steel plate makes its bending, and the thickness of mold fixed link is less than or equal to bending male model, may be implemented steel plate bending 180 degree and
Interference is not generated with steel plate.
Description of the drawings
Fig. 1 is the structural perspective of the utility model；
Fig. 2 is mold fixed link and bending male model scheme of installation in the utility model.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figures 1 and 2, it is a kind of suitable for inner swing door manufacture bender, including rack 1 and be set to 1 table top of rack
On bending master mold 2 and bending male model 3, further include bending male model elevating mechanism comprising：Mold fixed link 41, thickness is small
In the thickness equal to bending male model 3, bottom surface is equipped with fin 411, and the top surface of the bending male model 3 is equipped with and the fin 411
The groove 31 to match, the two are connected in groove 31 by fin 411 and are fixed together；Two interlocking levers being vertically arranged
42, top is respectively connected to the both ends of mold fixed link 41, and bottom end is extended to across rack 1 in bender；Interlock beam 43, both ends point
It is not connected to the bottom end of two interlocking levers 42；Hydraulic cylinder 44, cylinder body are connected to rack 1, and piston rod is connected to straight down
Interlock beam 43；Further include two sliding sleeves 45, be fixed in rack 1, and is sheathed on respectively on two interlocking levers 42, the sliding sleeve
45 internal diameter is more than or equal to the outer diameter of interlocking lever 42.
The form that traditional hydraulic cylinder directly drives bender is changed, hydraulic cylinder 44 pushes gearing beam in the utility model
43, it interlocks beam 43 and pulls mold fixed link 41 to move by interlocking lever 42, once reach driving bending male model 3 and be pressed down against steel plate
Purpose.Because 3 top of bending male model only has mold fixed link 41, and the thickness of mold fixed link 41 is less than or equal to bending male model
3 thickness will not generate interference so after by steel plate bending 180 degree with steel plate.Interlocking lever 42 is limited by sliding sleeve 45
The direction of motion, to ensure the stable operation of equipment.
Preferably：The outer surface of the interlocking lever 42 is equipped with spiral oil groove 421.Lubricating oil is squeezed into oil groove 421,
Interlocking lever 42 and sliding sleeve 45 are lubricated, friction is reduced, service life of equipment is on the one hand improved, acting is on the other hand also avoided to be lost,
Waste of energy.
Preferably：41 top of the mold fixed link is equipped with bracing piece 5, and the thickness of the bracing piece 5 is less than or equal to bending
The thickness of male model 3.Reinforce intensity, promotes service life.
Preferably：The cross section of the fin 411 is trapezoidal/circle/ellipse/polygon.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technological thought completely.This item is real
It is not limited to the contents of the specification with novel technical scope, it is necessary to which its technology is determined according to right
Property range.
Claims (4)
1. a kind of bender suitable for inner swing door manufacture, including rack（1）And it is set to rack（1）Bending master mold on table top
（2）With bending male model（3）, it is characterised in that：Further include bending male model elevating mechanism comprising：
Mold fixed link（41）, thickness is less than or equal to bending male model（3）Thickness, bottom surface be equipped with fin（411）, the folding
Curved male model（3）Top surface be equipped with and the fin（411）The groove to match（31）, the two passes through fin（411）It is connected in recessed
Slot（31）It is interior and be fixed together；
Two interlocking levers being vertically arranged（42）, top is respectively connected to mold fixed link（41）Both ends, bottom end pass through rack
（1）It extends in bender；
Interlock beam（43）, both ends are respectively connected to two interlocking levers（42）Bottom end；
Hydraulic cylinder（44）, cylinder body is connected to rack（1）, piston rod is connected to gearing beam straight down（43）；
Further include two sliding sleeves（45）, it is fixed on rack（1）On, and it is sheathed on two interlocking levers respectively（42）On, the cunning
Set（45）Internal diameter be more than or equal to interlocking lever（42）Outer diameter.
2. a kind of bender suitable for inner swing door manufacture as described in claim 1, it is characterised in that：The interlocking lever（42）
Outer surface be equipped with spiral oil groove（421）.
3. a kind of bender suitable for inner swing door manufacture as described in claim 1, it is characterised in that：The mold fixed link
（41）Top is equipped with bracing piece（5）, the bracing piece（5）Thickness be less than or equal to bending male model（3）Thickness.
4. a kind of bender suitable for inner swing door manufacture as described in claim 1, it is characterised in that：The fin（411）
Cross section be trapezoidal/circle/ellipse/polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851161.7U CN207655674U (en) | 2017-12-26 | 2017-12-26 | A kind of bender suitable for inner swing door manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851161.7U CN207655674U (en) | 2017-12-26 | 2017-12-26 | A kind of bender suitable for inner swing door manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207655674U true CN207655674U (en) | 2018-07-27 |
Family
ID=62943338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721851161.7U Expired - Fee Related CN207655674U (en) | 2017-12-26 | 2017-12-26 | A kind of bender suitable for inner swing door manufacture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207655674U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250568A (en) * | 2020-03-04 | 2020-06-09 | 王永义 | Plate bending device and plate bending method |
-
2017
- 2017-12-26 CN CN201721851161.7U patent/CN207655674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250568A (en) * | 2020-03-04 | 2020-06-09 | 王永义 | Plate bending device and plate bending method |
| CN111250568B (en) * | 2020-03-04 | 2021-09-28 | 佛山市南海区桥林金属制品有限公司 | Plate bending device and plate bending method |
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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: 20180727 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |