CN205599717U - Pipe forming die that bends - Google Patents
Pipe forming die that bends Download PDFInfo
- Publication number
- CN205599717U CN205599717U CN201620349267.6U CN201620349267U CN205599717U CN 205599717 U CN205599717 U CN 205599717U CN 201620349267 U CN201620349267 U CN 201620349267U CN 205599717 U CN205599717 U CN 205599717U
- Authority
- CN
- China
- Prior art keywords
- lower mold
- limited block
- insert
- angle
- 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 pipe forming die that bends, including last mould insert (3), the lower mould turn -ups is inserted (5), curb plate (12), stopper (8) with drive the reset assembly that stopper (8) reset, curb plate (12) for two and connect respectively on lower membrane module (2) of (5) both sides are inserted to the lower mould turn -ups, the lower mould turn -ups insert (5) rotate and connect between two blocks curb plate (12), stopper (8) connect below (3) are inserted to last mould to the upper end of stopper (8) has and is used for the lower mould turn -ups to insert (5) thereby rotatoryly behind the compound die makes the angle of bending be less than spacing inclined plane (10) of requirement angle to final angle, reset assembly lie in stopper (8) and down between membrane module (2). After adopting this kind of structure, after the die sinking, make the pipe of being bent just in time to reach the desired angle of bending, and then guaranteed the final requirements for quality of product.
Description
Technical field
This utility model relates to the technical field of mould, is especially a kind of bending circular pipe mould.
Background technology
Round steel pipe is a kind of conventional shaped steel, and it is widely used in every field, such as building field and industrial circle and day
Often the articles for daily use.But, in order to can be suitably used for the product of reality, usual round steel pipe can carry out bending process, and the bending of pipe
Molding is a kind of conventional industrial technology.In prior art, the bending and molding of pipe realizes typically by mould, its bag
The lower mold assemblies include the upper die component being provided with upper mold insert, being provided with lower mold insert, pipe is placed on lower mold assemblies, passes through upper mold
The pressure down of assembly, makes pipe bending and molding in mould.But, this bending circular pipe mould have the disadvantage that due to
Pipe is susceptible to rebound phenomenon after being bent over, this is because when impulse force disappears, pipe can be because of its own metal after pressing and bending
Self-recovery and resilience certain angle, differ the biggest after such resilience with the bending angle of actual requirement, therefore, bending
Weak effect, it is impossible to ensure product quality.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of bending angle reaching actual requirement after can guarantee that bending circular pipe
Degree, thus ensure the bending circular pipe mould of product quality.
For solving above-mentioned technical problem, the bending circular pipe mould that this utility model provides, including the upper mold being provided with upper mold insert
Assembly, it is provided with the lower mold assemblies of lower mold flange insert, is connected by guidance set between upper die component and lower mold assemblies；It also wraps
Include the reset assembly that side plate, limited block and driving limited block reset；Described side plate is two pieces and is connected to lower mold flange edge
On the lower mold assemblies of block both sides, lower mold flange insert is rotatably connected between two blocks of side plates；Described limited block is connected to upper mold edge
Below block, and the upper end of limited block has and rotates to final angle for lower mold flange insert so that bending angle after matched moulds
Spacing inclined-plane less than required angle；Described reset assembly is between limited block and lower mold assemblies.
Described lower mold flange insert is two pieces, lays respectively at the both sides of limited block, every piece of lower mold flange insert all by rotating shaft and
Bearing is rotationally connected with side plate；Described limited block is slidably fitted between two pieces of limited blocks.
Described reset assembly is spring, and the lower end of spring pushes against with lower mold assemblies, and upper end pushes against with the bottom surface of limited block.
Described spring is three, and linearly equidistant arrangement.
Described spacing inclined-plane is 5 ° with the angle of vertical direction.
After using above bend forming die, this utility model compared with prior art, has the advantage that due to lower mold flange
Insert is to be rotatably connected on lower mold assemblies, and is provided with in limited block upper end and rotates after matched moulds to for lower mold flange insert
Whole angle, so that bending angle is less than the spacing inclined-plane of required angle, so, after die sinking, according to the resilience of material, makes
The pipe being bent over can be right up to required bending angle, and then ensure that the final mass requirement of product.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model bending circular pipe mould.
Fig. 2 is the plan structure schematic diagram of part of the lower die in this utility model.
Wherein: 1, guidance set；2, lower mold assemblies；3, upper mold insert；4, upper die component；5, lower mold flange insert；6、
Rotating shaft；7, product；8, limited block；9, spring；10, spacing inclined-plane；11, bearing；12, side plate.
Detailed description of the invention
With detailed description of the invention, this utility model is described in more detail below in conjunction with the accompanying drawings.
Structural representation in conjunction with this utility model bending circular pipe mould shown in Fig. 1 and Fig. 2 understands, and it includes being provided with
The upper die component 4 of mould insert 3, it is provided with the lower mold assemblies 2 of lower mold flange insert 5, logical between upper die component 4 and lower mold assemblies 2
Cross guidance set 1 to connect.It also includes side plate 12, limited block 8 and the reset assembly driving limited block 8 to reset.Described side
Plate 12 is two pieces and is connected on the lower mold assemblies 2 of lower mold flange insert 5 both sides, and lower mold flange insert 5 is rotatably connected on
Between two blocks of side plates 12.Described limited block 8 is connected to below upper mold insert 3, and the upper end of limited block 8 have under
Mould flange insert 5 rotates to final angle after matched moulds so that bending angle is less than the spacing inclined-plane 10 of required angle.Described
Reset assembly is between limited block 8 and lower mold assemblies 2.
Described lower mold flange insert 5 is two pieces, lays respectively at the both sides of limited block 8, and every piece of lower mold flange insert 5 is all passed through
Rotating shaft 6 and bearing 11 are rotationally connected with side plate 12.Described limited block 8 is slidably fitted between two pieces of limited blocks 8.
Described reset assembly is spring 9, and the lower end of spring 9 pushes against with lower mold assemblies 2, and the bottom surface of upper end and limited block 8 is supported
Tightly.
Described spring 9 is three, and linearly equidistant arrangement between two pieces of lower mold flange insert 5.
Described spacing inclined-plane 10 is 5 ° with the angle of vertical direction.
The above, be only the most feasible enforcement example of this utility model, it is impossible to the most i.e. limit to right model of the present utility model
Enclose, for those skilled in the art, all utilization the technical solution of the utility model and technology design make other are each
Plant corresponding change all should belong within this utility model scope of the claims.
Claims (5)
1. a bending circular pipe mould, including being provided with the upper die component (4) of upper mold insert (3), being provided with lower mold flange edge
The lower mold assemblies (2) of block (5), is connected by guidance set (1) between upper die component (4) and lower mold assemblies (2)；Its
It is characterised by: it also includes side plate (12), limited block (8) and the reset assembly driving limited block (8) to reset；Described side
Plate (12) is two pieces and is connected on the lower mold assemblies (2) of lower mold flange insert (5) both sides, lower mold flange insert (5)
It is rotatably connected between two pieces of side plates (12)；Described limited block (8) is connected to upper mold insert (3) below, and spacing
The upper end of block (8) have rotate after matched moulds to final angle for lower mold flange insert (5) so that bending angle less than want
Seek the spacing inclined-plane (10) of angle；Described reset assembly is positioned between limited block (8) and lower mold assemblies (2).
Bending circular pipe mould the most according to claim 1, it is characterised in that: described lower mold flange insert (5)
Being two pieces, lay respectively at the both sides of limited block (8), every piece of lower mold flange insert (5) is all by rotating shaft (6) and bearing (11)
It is rotationally connected with side plate (12)；Described limited block (8) is slidably fitted between two pieces of limited blocks (8).
Bending circular pipe mould the most according to claim 1, it is characterised in that: described reset assembly is spring (9),
The lower end of spring (9) pushes against with lower mold assemblies (2), and upper end pushes against with the bottom surface of limited block (8).
Bending circular pipe mould the most according to claim 3, it is characterised in that: described spring (9) is three,
And linearly equidistant arrangement.
Bending circular pipe mould the most according to claim 1, it is characterised in that: described spacing inclined-plane (10) is with perpendicular
Nogata to angle be 5 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349267.6U CN205599717U (en) | 2016-04-22 | 2016-04-22 | Pipe forming die that bends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620349267.6U CN205599717U (en) | 2016-04-22 | 2016-04-22 | Pipe forming die that bends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205599717U true CN205599717U (en) | 2016-09-28 |
Family
ID=56971175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620349267.6U Expired - Fee Related CN205599717U (en) | 2016-04-22 | 2016-04-22 | Pipe forming die that bends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205599717U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350346A (en) * | 2017-08-24 | 2017-11-17 | 嘉善誉丰汽车零件有限公司 | Circle wheel buckle forming equipment |
| CN108817179A (en) * | 2018-06-29 | 2018-11-16 | 宁波德深机械设备有限公司 | A kind of plate bending device |
| CN109848303A (en) * | 2018-10-17 | 2019-06-07 | 福州金鸿顺汽车部件有限公司 | A kind of anti-deformation punching press bend pipe mould of thin-wall tube |
| CN110666045A (en) * | 2019-11-26 | 2020-01-10 | 江苏新迈机械有限公司 | Anti-rebound bending die for plates for winch production |
| CN110802141A (en) * | 2019-11-26 | 2020-02-18 | 江苏新迈机械有限公司 | Plate bending process for winch production |
| CN111069434A (en) * | 2019-12-09 | 2020-04-28 | 广东天倬智能装备科技有限公司 | Stamping die and working method thereof |
-
2016
- 2016-04-22 CN CN201620349267.6U patent/CN205599717U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350346A (en) * | 2017-08-24 | 2017-11-17 | 嘉善誉丰汽车零件有限公司 | Circle wheel buckle forming equipment |
| CN108817179A (en) * | 2018-06-29 | 2018-11-16 | 宁波德深机械设备有限公司 | A kind of plate bending device |
| CN108817179B (en) * | 2018-06-29 | 2019-09-27 | 宁波德深机械设备有限公司 | A kind of plate bending device |
| CN109848303A (en) * | 2018-10-17 | 2019-06-07 | 福州金鸿顺汽车部件有限公司 | A kind of anti-deformation punching press bend pipe mould of thin-wall tube |
| CN110666045A (en) * | 2019-11-26 | 2020-01-10 | 江苏新迈机械有限公司 | Anti-rebound bending die for plates for winch production |
| CN110802141A (en) * | 2019-11-26 | 2020-02-18 | 江苏新迈机械有限公司 | Plate bending process for winch production |
| CN111069434A (en) * | 2019-12-09 | 2020-04-28 | 广东天倬智能装备科技有限公司 | Stamping die and working method thereof |
| CN111069434B (en) * | 2019-12-09 | 2021-08-03 | 广东天倬智能装备科技有限公司 | Stamping die and working method 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20200422 |