CN206613885U - The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll - Google Patents
The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll Download PDFInfo
- Publication number
- CN206613885U CN206613885U CN201621441632.2U CN201621441632U CN206613885U CN 206613885 U CN206613885 U CN 206613885U CN 201621441632 U CN201621441632 U CN 201621441632U CN 206613885 U CN206613885 U CN 206613885U
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- Prior art keywords
- linkage
- tubing
- length
- stroll
- push rod
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 238000005452 bending Methods 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model is related to the quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll, and belongs to advanced plastic forming process and mechanical field.The clamp system is made up of bottom plate, push rod, supporting plate, spring, linkage, depression bar, punch-pin and cavity plate etc..Section bar is placed in concave-convex mold when using, the pulling force applied by spring on hinge compresses punch-die.After BENDING PROCESS terminates, the applying power on depression bar, depression bar drives hinge and push rod to pull cavity plate to retreat, it is possible to which section bar is unloaded.The utility model can complete clamping to the section bar of different cross section shape, the process of going for a stroll of tubing, the apparatus structure is fairly simple, easy to operate, it is easily changed the punch-die of different cross section size, rotary draw bending efficiency and drip molding precision can be effectively improved, increase the stability of type/tubing physical dimension during going for a stroll, the problem of solving to clamp difficult after bending mould matched moulds in the prior art.
Description
Technical field
The utility model is related to the quick hinge clamping device that a kind of control type/tubing is gone for a stroll, and belongs to advanced Plastic Forming
Technique and mechanical field.
Background technology
With the fast development of domestic and international existing bending forming technique, people are required increasingly quality of bool etc.
Height, this also proposes higher requirement to the unit used in rotary draw bending process, instrument etc..Hinge is clamped
Mechanism is a kind of clamp system widely used in production, and it is simple in construction, and force increasing ratio is big, and can change active force
Direction, therefore, all uses hinge clamping mechanism in most equipment.And existing clamp system is taken up too much space, give
Install or using bringing inconvenience.Technical problem to be solved in the utility model is exactly to overcome above-mentioned prior art to exist
Defect and a kind of hinge clamping mechanism for providing.Compared with prior art, the utility model, which takes up space, is greatly reduced, can be with
Make up the installation brought by lathe insufficient space or the limitation of use so that the volume of fixture diminishes, and structure is more tight
Gather；The utility model is that the hinge clamping mechanism of the new function admirable of machinery manufacturing industry selection provides option simultaneously, also for
The transformation of old mechanism provides favourable approach.
The content of the invention
The purpose of this utility model is to provide the clamping device that a kind of control type/tubing is gone for a stroll, including depression bar 1, rear branch
Fagging 2, linkage 3, spring 4, front end panel 5, push rod 6, cavity plate 7, punch-pin 8, bottom plate 9；Rear bearing sheet 2, front end panel 5,
Punch-pin 8 is each attached on bottom plate 9, and linkage 3 is fixedly arranged at the front end with push rod 6, and rear end is fixed with depression bar 1；After linkage 3
End is located between two rear bearing sheets 2, is connected by axle with rear bearing sheet 2, linkage 3 can be rotated along axle；Linkage 3
Multiple springs 4 are fixedly arranged at the front end with, the other end of spring 4 is connected with front end panel 5 and/or bottom plate 9；Push rod 6 passes through front end panel 5
It is connected with cavity plate 7.
It is preferred that, by screw thread or it is welded and fixed between the front end of linkage 3 described in the utility model and push rod 6,
By screw thread or it is welded and fixed between the rear end of linkage 3 and depression bar 1.
It is preferred that, hole is equipped with the rear end of linkage 3 described in the utility model, rear bearing sheet 2, bolt passes through hinge
Mechanism 3 links together both with the hole on rear bearing sheet 2, and one end of bolt is provided with nut.
It is preferred that, linkage 3 described in the utility model, front end panel 5 are welded with circular small iron prop, spring one above
End is welded on the circular small iron prop of linkage 3, and the other end is welded on the circular small iron prop of front end panel 5.
It is preferred that, depression bar length L described in the utility model1=2~2.5L0, L0For the length of mould and section bar contact portion,
Depression bar radius R1=0.15~0.30L0；Hinge length L2=3.0~3.5L0, wide a height of 0.6 ~ 0.8L；Push rod length L3=1.5~
2.0L0, push rod radius R2=0.2~0.4L0；Front end panel length and width is consistent with floor length, thickness h1=0.2~0.35L0；Afterwards
Supporting plate length L4=0.5~0.7L0, thickness h2=0.3~0.4L0；Floor length L5=7~9L0, 1.2 ~ 1.5L of width0；Cavity plate with it is recessed
The overall length of mould is L6=L0~1.2L0。
The size of punch-pin described in the utility model and cavity plate mating part should be designed according to the true form of section bar,
Its length and stiffness factor can be chosen as the case may be.
The use process of device described in the utility model：By the rotation of depression bar, depression bar is set to drive hinge and push rod to pull
Cavity plate is retreated, and section bar is placed in concave-convex mold, then depression bar returns to horizontal level, compresses the pulling force that spring applies on hinge
Punch-die；Process to be bent terminates, then the applying power on depression bar, and depression bar drives hinge and push rod to pull cavity plate to retreat, it is possible to
Section bar is unloaded.
Compared to the prior art, the beneficial effects of the utility model are：
（1）The utility model, which takes up space, to be greatly reduced, and can be made up the installation brought by lathe insufficient space or be made
With the limitation of aspect so that the volume of fixture diminishes, and structure is more compact.
（2）When the shape for the type/tubing for needing to process changes, it is only necessary to dismounting and replacing and the shape of type/tubing
The punch-die for the different cross section size that shape is engaged, can save a large amount of processing charges and time cost.
（3）The utility model uses spring-return mechanism, and it is fast and steady to reply speed, and can provide appropriate clamping force,
It can reduce the extruding to type/tubing, the deformation of reduction type/tubing, the stability of increase type/tubing physical dimension, raising type/
The forming quality and forming efficiency of tubing.
（4）The utility model selects the hinge clamping mechanism of new function admirable to provide option for machinery manufacturing industry,
Also favourable approach is provided for the transformation of old mechanism；The apparatus structure is fairly simple, easy to operate, and forming efficiency is high, clamps
Effect is good.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
In figure：1- depression bars, 2- rear bearing sheets, 3- hinges, 4- springs, 5- front end panels, 6- push rods, 7- cavity plates, 8- punch-pin,
9- bottom plates.
Embodiment
The utility model is further elaborated with accompanying drawing with reference to embodiments, but of the present utility model protects content not
It is limited to the scope.
Embodiment 1
The purpose of this utility model is to provide the clamping device that a kind of control type/tubing is gone for a stroll, including depression bar 1, rear branch
Fagging 2, linkage 3, spring 4, front end panel 5, push rod 6, cavity plate 7, punch-pin 8, bottom plate 9；Rear bearing sheet 2, front end panel 5,
Punch-pin 8 is each attached on bottom plate 9, and the front end of linkage 3 is welded with push rod 6, and rear end is welded with depression bar 1；After linkage 3
End is located between two rear bearing sheets 2, is connected by axle with rear bearing sheet 2, linkage 3 can be rotated along axle；Before linkage 3
The both sides at end are fixed with 2 springs 4, and linkage 3, front end panel 5 are welded with circular small iron prop, spring one end welding above
On the circular small iron prop of linkage 3, the other end is welded on the circular small iron prop of front end panel 5；Push rod 6 passes through front support
Plate 5 is connected with cavity plate 7, as shown in Figure 1.
Depression bar length L described in the present embodiment1=2L0, L0For mould and the length of section bar contact portion, depression bar radius R1=
0.15L0；Hinge length L2=3.2L0, wide a height of 0.6L；Push rod length L3=1.5L0, push rod radius R2=0.3L0；Front end panel
Length and width is consistent with floor length, thickness h1=0.35L0；Rear bearing sheet length L4=0.7L0, thickness h2=0.4L0；Bottom plate is long
Spend L5=9L0, width 1.5L0；The overall length of cavity plate and cavity plate is L6=L0。
Embodiment 2
The purpose of this utility model is to provide the clamping device that a kind of control type/tubing is gone for a stroll, including depression bar 1, rear branch
Fagging 2, linkage 3, spring 4, front end panel 5, push rod 6, cavity plate 7, punch-pin 8, bottom plate 9；Rear bearing sheet 2, front end panel 5,
Punch-pin 8 is each attached on bottom plate 9, and the front end of linkage 3 is connected by screw thread with push rod 6, and rear end is connected by screw thread with depression bar 1
Connect；The rear end of linkage 3 is located between two rear bearing sheets 2, and hole is equipped with the rear end of linkage 3, rear bearing sheet 2,
Bolt links together both with the hole on rear bearing sheet 2 through linkage 3, and one end of bolt is provided with nut, Link chain device
Structure 3 can be rotated along bolt；Being fixedly arranged at the front end with above 4 springs 4, linkage 3, front end panel 5 for linkage 3 is welded with
Circular small iron prop, 4 spring one ends are welded on the circular small iron prop of linkage 3, the welding of the other end of two of which spring 4
On the circular small iron prop of front end panel 5, the other end of two springs 4 is fixed on bottom plate 9；Push rod 6 through front end panel 5 with
Cavity plate 7 is connected.
Depression bar length L described in the present embodiment1=2.4L0, L0For mould and the length of section bar contact portion, depression bar radius R1=
0.3L0；Hinge length L2=3.5L0, wide a height of 0.7L；Push rod length L3=1.8L0, push rod radius R2=0.4L0；Front end panel length,
Width is consistent with floor length, thickness h1=0.2L0；Rear bearing sheet length L4=0.6L0, thickness h2=0.3L0；Floor length L5=
7L0, width 1.2L0；The overall length of cavity plate and cavity plate is L6= 1.2L0。
Gone for a stroll by AZ31 magnesium alloys warm tension force exemplified by moulding process, the use process of the present embodiment described device is made into
One step is described in detail：Drive hinge 3, push rod 6 and cavity plate 7 to retreat by lower moulded rod 1, treat that type/tubing is placed in clearance between punch and die
Behind place, depression bar is decontroled, under spring force, hinge 3 and push rod 6 can drive cavity plate 7 to reset, punch-die closure and compact type
Material, starts and is started working around bender.
Alloy is AZ31 magnesium alloys in the present embodiment, and size is overall length 650mm, wall thickness 1.5mm section bar；The section bar needs
170 DEG C are heated to, section bar heading-length is 200mm, shape bending angle is 103, fixed amount；Rate of bending 0.1rad/s；
Prestretching amount can be configured according to experiment needs；After it is heated to assigned temperature and 10 S of uniform insulation, quick hinge is clamped
Device（Such as Fig. 1）Punch-die is coordinated to clamp one end of section bar, so as to realize that section bar is gone for a stroll experiment in the warm tension force on bender.
Claims (5)
1. the quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll, it is characterised in that：Including depression bar（1）, rear bearing sheet
（2）, linkage（3）, spring（4）, front end panel（5）, push rod（6）, cavity plate（7）, punch-pin（8）, bottom plate（9）；Rear bearing sheet
（2）, front end panel（5）, punch-pin（8）It is each attached to bottom plate（9）On, linkage（3）Be fixedly arranged at the front end with push rod（6）, rear end
It is fixed with depression bar（1）；Linkage（3）Rear end be located at two rear bearing sheets（2）Between, pass through axle and rear bearing sheet（2）Even
Connect, linkage（3）It can be rotated along axle；Linkage（3）Be fixedly arranged at the front end with multiple springs（4）, spring（4）The other end with
Front end panel（5）And/or bottom plate（9）Connection；Push rod（6）Through front end panel（5）With cavity plate（7）Connection.
2. the quick hinge clamping mechanism that control type/tubing is gone for a stroll according to claim 1, it is characterised in that：Linkage
（3）Front end and push rod（6）Between by screw thread or be welded and fixed, linkage（3）Rear end be fixed with depression bar（1）Between
By screw thread or it is welded and fixed.
3. the quick hinge clamping mechanism that control type/tubing is gone for a stroll according to claim 1, it is characterised in that：Linkage
（3）Rear end, rear bearing sheet（2）On be equipped with hole, bolt passes through linkage（3）With rear bearing sheet（2）On hole will both
Link together, one end of bolt is provided with nut.
4. the quick hinge clamping mechanism that control type/tubing is gone for a stroll according to claim 1, it is characterised in that：Linkage
（3）, front end panel（5）Circular small iron prop is welded with above, and spring one end is welded on linkage（3）Circular small iron prop
On, the other end is welded on front end panel（5）Circular small iron prop on.
5. the quick hinge clamping mechanism that control type/tubing according to claim 1 ~ 4 any one is gone for a stroll, its feature exists
In：Depression bar length L1=2~2.5L0, L0For mould and the length of section bar contact portion, depression bar radius R1=0.15~0.30L0；Hinge
Length L2=3.0~3.5L0, wide a height of 0.6 ~ 0.8L；Push rod length L3=1.5~2.0L0, push rod radius R2=0.2~0.4L0；Preceding branch
Fagging length and width is consistent with floor length, thickness h1=0.2~0.35L0；Rear bearing sheet length L4=0.5~0.7L0, thickness h2=
0.3~0.4L0；Floor length L5=7~9L0, 1.2 ~ 1.5L of width0；The overall length of cavity plate and cavity plate is L6=L0~1.2L0。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441632.2U CN206613885U (en) | 2016-12-27 | 2016-12-27 | The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621441632.2U CN206613885U (en) | 2016-12-27 | 2016-12-27 | The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206613885U true CN206613885U (en) | 2017-11-07 |
Family
ID=60229816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621441632.2U Expired - Fee Related CN206613885U (en) | 2016-12-27 | 2016-12-27 | The quick hinge clamping mechanism that a kind of control type/tubing is gone for a stroll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206613885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856675A (en) * | 2018-08-09 | 2018-11-23 | 太仓贝斯特机械设备有限公司 | A kind of interchangeable thrust assemblies |
-
2016
- 2016-12-27 CN CN201621441632.2U patent/CN206613885U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108856675A (en) * | 2018-08-09 | 2018-11-23 | 太仓贝斯特机械设备有限公司 | A kind of interchangeable thrust assemblies |
| CN108856675B (en) * | 2018-08-09 | 2024-05-17 | 太仓贝斯特机械设备有限公司 | Replaceable thrust component |
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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: 20171107 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |