CN209174642U - A kind of steel pipe Bending Mould - Google Patents
A kind of steel pipe Bending Mould Download PDFInfo
- Publication number
- CN209174642U CN209174642U CN201821929389.8U CN201821929389U CN209174642U CN 209174642 U CN209174642 U CN 209174642U CN 201821929389 U CN201821929389 U CN 201821929389U CN 209174642 U CN209174642 U CN 209174642U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- upper mold
- pipe bending
- lower die
- mounting groove
- 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 steel pipe Bending Mould, comprising: upper mold, top board, lower die and lower platen, the middle part of the lower die upper surface, which is recessed downwards, forms one and consistent first forming tank of lower half portion shape after steel pipe bending；The middle part of the upper mold lower surface is recessed upwards forms one and consistent second forming tank of top half shape after steel pipe bending；The middle part of the upper surface of the lower platen, which is recessed downwards, forms one first mounting groove；The middle part of the lower surface of the top board is recessed upwards forms one second mounting groove；Steel pipe to bending is placed in first forming tank, the top board is connect with external hydraulic driving mechanism, external hydraulic driving mechanism drives the top board and the upper mold to move downward, so that second forming tank and first forming tank are to bending and molding of steel pipe, high production efficiency, meanwhile, the lower surface of the upper mold and the upper surface of the lower die are mutually butted, when improving steel pipe bending, the merging precision of upper mold and lower die.
Description
Technical field
The utility model relates to stamping die technologies, and in particular to a kind of steel pipe Bending Mould.
Background technique
It is the water cooled pipeline that certain type makes steel material conveying apparatus to bending steel pipe, since part demand amount is big and crooked radian
And installation dimension requirement is tighter, traditional manual bending operating efficiency is low.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide a kind of steel pipe Bending Mould, solve existing skill
The technical problem that steel pipe in art uses traditional manual bending operating efficiency low.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of steel pipe Bending Mould, comprising: on
Mould, top board, lower die and lower platen, the upper surface of the lower die are a curved surface, and the curved shape of the lower die upper surface with
Shape after the axis bending of steel pipe is consistent, the middle part of the lower die upper surface be recessed formation one downwards with steel pipe bending after under
Consistent first forming tank of half part shape；The upper mold is set to the top of the lower die, and the lower surface of the upper mold is one
Curved surface, and the upper surface arrangement of the relatively described lower die in the lower surface of the upper mold, and the Curved of the lower surface of the upper mold
Shape is consistent with the shape after the axis bending of steel pipe, and the middle part of the upper mold lower surface is recessed upwards after formation one and steel pipe bending
Consistent second forming tank of top half shape, second forming tank, first forming tank arrangement relatively；The pushing
The middle part of the upper surface of plate, which is recessed downwards, forms one first mounting groove, and first mounting groove is fixedly connected on the lower die；Institute
The middle part for stating the lower surface of top board is recessed upwards forms one second mounting groove, and second mounting groove is fixedly connected on described
Mould；
Wherein, the position that the upper surface of the lower die is bent upwards protrudes from first mounting groove, the lower die it is upper
The reclinate part in surface is built in first mounting groove；The part that the lower surface of the upper mold is bent upwards is built in institute
The second mounting groove is stated, the reclinate position in the lower surface of the upper mold protrudes from second mounting groove.
Compared with prior art, the beneficial effects of the utility model include: the steel pipe Bending Mould when in use, can be straight
It connects and the steel pipe to bending is placed in first forming tank, the top board is connect with external hydraulic driving mechanism, external
Hydraulic drive mechanism drives the top board and the upper mold to move downward, so that second forming tank and first molding
Slot is to bending and molding of steel pipe, high production efficiency, meanwhile, the lower surface of the upper mold and the upper surface of the lower die are mutually right
It connects, when improving steel pipe bending, the merging precision of upper mold and lower die；The position that the upper surface of the lower die is bent upwards protrudes from
First mounting groove, the reclinate part in the upper surface of the lower die are built in first mounting groove；The upper mold
The part that lower surface is bent upwards is built in second mounting groove, and the reclinate position in the lower surface of the upper mold protrudes from
Second mounting groove, it can be achieved that the mutual clamping of multiple location, further improves merging precision and mechanical equipment fortune when docking
Stability during dynamic.
Detailed description of the invention
Fig. 1 is the first view stereo structural schematic diagram of the utility model.
Fig. 2 is the side structure schematic view of Fig. 1.
Fig. 3 is the face A-A schematic cross-sectional view in Fig. 2.
Fig. 4 is the configuration schematic diagram of the utility model.
Fig. 5 is the second view stereo structural schematic diagram of the utility model.
Fig. 6 is attachment structure schematic diagram when upper mold is abutted with lower die in the utility model.
Specific embodiment
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.
Please refer to Fig. 1~6, the present embodiment provides a kind of steel pipe Bending Moulds, comprising: upper mold 1, top board 2, lower die 3, under
Pressing plate 4, leaf spring 5 and abutting item 6.
The upper surface of the lower die 3 is a curved surface, and the axis bending of the curved shape and steel pipe of 3 upper surface of the lower die
Shape afterwards is consistent, and the middle part of 3 upper surface of lower die, which is recessed downwards, forms one and the lower half portion shape one after steel pipe bending
The the first forming tank 3a caused；One end of the first forming tank 3a is provided with postive stop baffle 3b, and the baffle 3b is for treating folding
One end of curved steel pipe is limited.
The upper mold 1 is set to the top of the lower die 3, and the lower surface of the upper mold 1 is a curved surface, and the upper mold 1
The relatively described lower die 3 in lower surface upper surface arrangement, and the axis of the curved shape of the lower surface of the upper mold 1 and steel pipe
Shape after bending is consistent, and the middle part of 1 lower surface of upper mold is recessed upwards forms one and the top half shape after steel pipe bending
The relatively described first forming tank 3a arrangement of shape consistent second forming tank 1a, the second forming tank 1a.
The middle part of the upper surface of the lower platen 4, which is recessed downwards, forms one first mounting groove 4a, the first mounting groove 4a
It is fixedly connected on the lower die 3；The middle part of the lower surface of the top board 2 is recessed one second mounting groove 2a of formation upwards, described
Second mounting groove 2a is fixedly connected on the upper mold 1；Wherein, the position that the upper surface of the lower die 3 is bent upwards protrudes from institute
The first mounting groove 4a is stated, the reclinate part in the upper surface of the lower die is built in the first mounting groove 4a；The upper mold 1
The part that is bent upwards of lower surface be built in the second mounting groove 2a, the reclinate position in lower surface of the upper mold 1
Protrude from the second mounting groove 2a.
Preferably, the two sides of the lower platen 4 are provided with the guide post 4b arranged vertically, the two sides of the top board 2
It is provided with and corresponds the pilot hole 2b being slidably connected with the guide post 4b, to the relatively described lower platen 4 of the top board 2
Guiding role is played in motion process.
The leaf spring 5 is two, and two parallel arrangements of leaf spring 5 are divided in the two sides of the upper surface of the lower platen 4
It is not arranged along the two sides sideline of the lower platen 4, the both ends of the leaf spring 5 are fixedly connected with the upper surface of the lower platen 4, institute
The middle part for stating leaf spring 5 is upward, and the lower surface arrangement of the relatively described top board 2；The two sides of the top board 2 are close to its side
The position of line is respectively arranged with a docking groove 2c that recess is formed upwards；The abutting item 6 is two, two abutting items 6
Respectively along the length direction arrangement of the top surface of two docking groove 2c, and it is firmly connected with it；Two described to abut item 6
The upper surface that lower surface corresponds an opposite leaf spring 5 is arranged, described before the top board 2 is contacted with the lower platen 4
Abutting item 6 can first contact with the leaf spring 5, and as top board 2 moves downward, the contact for abutting item 6 and the leaf spring 5
Area is gradually increased, and plays preferable damping effect；In the present embodiment, the abutting item 6 includes aluminium alloy layer and rubber layer, institute
The top surface of the upper surface and the docking groove 2c of stating rubber layer is adhesively fixed, the lower surface of the rubber layer and the aluminium alloy layer
Upper surface be adhesively fixed, the corrosion resistance of the aluminium alloy layer is high, and material is soft, the aluminium alloy layer and the rubber layer
For further absorbing the vibration generated when top board 2 is docked with lower platen 4.
Working principle: the steel pipe to bending when in use, directly can be placed in described first by the steel pipe Bending Mould
In forming tank 3a, the top board 2 is connect with external hydraulic driving mechanism, and external hydraulic driving mechanism drives the top board 2
And the upper mold 1 moves downward, so that the second forming tank 1a and the first forming tank 3a is to bending and molding of steel pipe,
High production efficiency, meanwhile, the lower surface of the upper mold 1 and the upper surface of the lower die 3 are mutually butted, and improve steel pipe bending
When, the merging precision of upper mold 1 and lower die 3；The position that the upper surface of the lower die 3 is bent upwards protrudes from first mounting groove
4a, the reclinate part in upper surface of the lower die 3 are built in the first mounting groove 4a；The following table of the upper mold 1 towards
Upper curved part is built in the second mounting groove 2a, and the reclinate position in lower surface of the upper mold 1 protrudes from described
Second mounting groove 2a, it can be achieved that the mutual clamping of multiple location, further improves merging precision and mechanical equipment movement when docking
Stability in the process.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (6)
1. a kind of steel pipe Bending Mould characterized by comprising upper mold, top board, lower die and lower platen, the lower die it is upper
Surface is a curved surface, and the curved shape of the lower die upper surface is consistent with the shape after the axis bending of steel pipe, the lower die
The middle part of upper surface, which is recessed downwards, forms one and consistent first forming tank of lower half portion shape after steel pipe bending；The upper mold
It is set to the top of the lower die, the lower surface of the upper mold is a curved surface, and the relatively described lower die in the lower surface of the upper mold
Upper surface arrangement, and the curved shape of the lower surface of the upper mold is consistent with the shape after the axis bending of steel pipe, described
The middle part of upper mold lower surface is recessed upwards forms one and consistent second forming tank of top half shape after steel pipe bending, described
The relatively described first forming tank arrangement of second forming tank；The middle part of the upper surface of the lower platen, which is recessed downwards, forms one first peace
Tankage, first mounting groove are fixedly connected on the lower die；The middle part of the lower surface of the top board is recessed upwards forms one
Second mounting groove, second mounting groove are fixedly connected on the upper mold；
Wherein, the position that the upper surface of the lower die is bent upwards protrudes from first mounting groove, the upper surface of the lower die
Reclinate part is built in first mounting groove；The part that the lower surface of the upper mold is bent upwards is built in described
Two mounting grooves, the reclinate position in the lower surface of the upper mold protrude from second mounting groove.
2. steel pipe Bending Mould according to claim 1, which is characterized in that the two sides of the lower platen are provided with vertically
The guide post of arrangement, the two sides of the top board, which are provided with, corresponds the pilot hole being slidably connected with the guide post.
3. steel pipe Bending Mould according to claim 1, which is characterized in that the steel pipe Bending Mould further includes two
Leaf spring, two leaf springs are arranged in parallel in the two sides of the upper surface of the lower platen, and respectively along the two sides of the lower platen
Sideline arrangement, the both ends of the leaf spring are fixedly connected with the upper surface of the lower platen, and the middle part of the leaf spring is upward, and
The lower surface arrangement of the relatively described top board.
4. steel pipe Bending Mould according to claim 3, which is characterized in that the two sides of the top board are close to its sideline
Position is respectively arranged with a docking groove that recess is formed upwards；The steel pipe Bending Mould further includes two abutting items, and two
The item that abuts is arranged respectively along the length direction of the top surface of two docking grooves, and is firmly connected with it；Described in two
The lower surface for abutting item corresponds the upper surface arrangement of an opposite leaf spring.
5. steel pipe Bending Mould according to claim 4, which is characterized in that the abutting item includes aluminium alloy layer and rubber
Layer, the upper surface of the rubber layer and the top surface of the docking groove are adhesively fixed, and the lower surface of the rubber layer and the aluminium close
The upper surface of layer gold is adhesively fixed.
6. steel pipe Bending Mould according to claim 1, which is characterized in that one end setting of first forming tank is limited
Position baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929389.8U CN209174642U (en) | 2018-11-22 | 2018-11-22 | A kind of steel pipe Bending Mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929389.8U CN209174642U (en) | 2018-11-22 | 2018-11-22 | A kind of steel pipe Bending Mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174642U true CN209174642U (en) | 2019-07-30 |
Family
ID=67373723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821929389.8U Expired - Fee Related CN209174642U (en) | 2018-11-22 | 2018-11-22 | A kind of steel pipe Bending Mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842667A (en) * | 2020-07-31 | 2020-10-30 | 郴州市恒通模具科技有限公司 | Machining die and installation method |
-
2018
- 2018-11-22 CN CN201821929389.8U patent/CN209174642U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842667A (en) * | 2020-07-31 | 2020-10-30 | 郴州市恒通模具科技有限公司 | Machining die and installation 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: 20190730 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |