CN209109980U - A kind of punching press bend pipe mould - Google Patents
A kind of punching press bend pipe mould Download PDFInfo
- Publication number
- CN209109980U CN209109980U CN201821685206.2U CN201821685206U CN209109980U CN 209109980 U CN209109980 U CN 209109980U CN 201821685206 U CN201821685206 U CN 201821685206U CN 209109980 U CN209109980 U CN 209109980U
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- die holder
- block
- bearing material
- tubing
- forming blocks
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Abstract
The utility model discloses a kind of punching press bend pipe moulds of high efficient and reliable, including upper die holder and lower die holder, up and down bearing material block is equipped in the middle part of lower die holder, bearing material block is equipped with the bearing material slot matched with tubing, the nitrogen gas spring of pushing and pressing bearing material block is equipped in lower die holder, upper die holder is equipped with the binder block for workpiece pressing matched with bearing material block, binder block is equipped with the head tank matched with tubing, the upper forming blocks of bend pipe are respectively provided on upper die holder at binder block both ends, upper forming blocks are equipped with the upper forming tank matched with tubing after bending, be hinged on lower die holder rotate upwardly and downwardly for holding in the palm the lower forming blocks for being in the charge of material bending section, lower forming blocks are equipped with the lower forming tank matched with tubing, it is movably equipped with the mandril of the lower molding block reset after making bend pipe punching press in lower die holder close to the one end in tubing middle section in lower forming blocks, Mandril lower end is equipped with reset spring；Lower die holder, which is equipped with, provides the cushion block of support for the lower forming blocks to lower backwardness.
Description
Technical field
The utility model relates to a kind of punching press bend pipe moulds.
Background technique
When tubing both ends all need bend pipe processing and consistent bend pipe direction, the tubing that both ends are bent upwards is machined using bend pipe
When, formation of tubes is unstable, and knee pipe fitting inner wall is easy corrugation, and outer wall is easy to flatten, and pipe rear and front end is easy to broaden,
And bending machine bend pipe inefficiency.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of punching press bend pipe moulds of high efficient and reliable.
In order to solve the above technical problems, the technology employed by the present utility model is a kind of punching press bend pipe mould, including
Upper die holder and lower die holder, lower die holder middle part are equipped with the bearing material block in the middle part of up and down accommodating tubing, and bearing material block is equipped with and pipe
The bearing material slot that material matches, the nitrogen gas spring of pushing and pressing bearing material block is equipped in lower die holder, and upper die holder is equipped with and matches with bearing material block
The binder block for workpiece pressing, binder block is equipped with the head tank that matches with tubing, at binder block both ends on upper die holder
Place is respectively provided with the upper forming blocks of bend pipe, and upper forming blocks are equipped with the upper forming tank matched with tubing after bending, lower die
Be hinged on seat rotate upwardly and downwardly for hold in the palm the lower forming blocks for being in the charge of material bending section, lower forming blocks with tubing equipped with matching
Lower forming tank, bearing material block its forming surface in die opening state are higher than the forming surface of lower forming blocks, lean in lower die holder in lower forming blocks
The one end in nearly tubing middle section is movably equipped with the mandril of the lower molding block reset after making bend pipe punching press, and mandril lower end, which is equipped with, resets bullet
Spring；Lower die holder, which is equipped with, provides the cushion block of support for the lower forming blocks to lower backwardness.
As a preferred solution, the pilot pin for positioning tubing in feeding is equipped in the bearing material block.
As a preferred solution, be respectively equipped with guide pad in bearing material block two sides on the lower die holder, guide pad with hold
The surface that material block is in contact is equipped with wearing plate.
As a preferred solution, it is equipped between the upper die holder and lower die holder several to matching stroke limit block
Group.
The beneficial effects of the utility model are: being in the charge of material bending section due to being hinged with the support that is used for rotated upwardly and downwardly on lower die holder
Lower forming blocks, lower forming blocks are equipped with the lower forming tank that matches with tubing, and bearing material block its forming surface in die opening state is high
It is movably equipped with close to the one end in tubing middle section in the forming surface of lower forming blocks, lower die holder in lower forming blocks after making bend pipe punching press
The mandril of lower molding block reset, mandril lower end is equipped with reset spring；After tubing is placed on bearing material block, as binder block pushes,
Bearing material block moves down therewith, and forming blocks follow rotation under two sides, forces the bending for completing tubing both ends, bending is high-efficient, and avoids
The problem of pipe bending part inner wall corrugation outer wall flattens, pipe rear and front end broadens, guarantees final product quality.
The cushion block of support is provided for the lower forming blocks to lower backwardness since lower die holder is equipped with, lower forming blocks can be mentioned
For support, and it can be positioned, allow tubing raw material to carry out support when being placed in lower forming blocks well and hold.
Due to, equipped with the pilot pin for positioning tubing in feeding, ensure that the feeding precision of material in bearing material block, from
And guarantee workpiece processing quality.
Due to being respectively equipped with guide pad in bearing material block two sides on lower die holder, it is ensured that the accuracy of upper and lower mould molding, due to
The surface that guide pad is in contact with bearing material block is equipped with wearing plate, extends the service life of part.
It is several to matching stroke limit block group due to being equipped between upper die holder and lower die holder, it can be ensured that upper mold will not transport
It is dynamic to transfinite, to guarantee product quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of lower die in the utility model.
Fig. 2 is the structural schematic diagram of upper mold in the utility model.
Fig. 3 is the schematic cross-sectional view of the utility model.
Fig. 1 is into Fig. 3: 1. upper die holders, 2. lower die holders, 3. bearing material blocks, 31. pilot pins, 4. guide pads, 5. wearing plates, and 6.
Binder block, forming blocks on 7., 8. lower forming blocks, 9. mandrils, 10. reset springs；11. cushion block, 12. stroke limit blocks, 13. nitrogen
Spring.
Specific embodiment
With reference to the accompanying drawing, the specific embodiment of the utility model is described in detail.
As shown in Figure 1-3, a kind of punching press bend pipe mould, including upper die holder 1 and lower die holder 2, it is equipped with up and down in the middle part of lower die holder 2
Bearing material block 3 in the middle part of movable accommodating tubing, bearing material block 3 are equipped with the bearing material slot matched with tubing, are equipped with and use in bearing material block 3
In the pilot pin 31 for positioning tubing in feeding.The nitrogen gas spring 13 of pushing and pressing bearing material block 3 is equipped in lower die holder 2.On lower die holder 2
3 two sides of bearing material block are respectively equipped with guide pad 4, and the surface that guide pad 4 is in contact with bearing material block 3 is equipped with wearing plate 5.
Upper die holder 1 is equipped with the binder block 6 for workpiece pressing matched with bearing material block 3, and binder block 6 is equipped with and pipe
The head tank that material matches.The upper forming blocks 7 of bend pipe, upper forming blocks are respectively provided on upper die holder 1 at 6 both ends of binder block
7 are equipped with the upper forming tank matched with tubing after bending, and the support that is used for rotated upwardly and downwardly is hinged on lower die holder 2 and is in the charge of material bending
The lower forming blocks 8 of section, lower forming blocks 8 are equipped with the lower forming tank matched with tubing, its molding in die opening state of bearing material block 3
Face is higher than the forming surface of lower forming blocks 8, and being movably equipped in lower forming blocks 8 close to the one end in tubing middle section in lower die holder 2 makes bend pipe
The mandril 9 that lower forming blocks 8 after punching press reset, 9 lower end of mandril are equipped with reset spring 10；Lower die holder 2 is equipped with for whereabouts
Lower forming blocks 8 afterwards provide the cushion block 11 of support.It is equipped between upper die holder 1 and lower die holder 2 several to matching stroke limit block
12 groups.
The principles and effects of the invention, and the implementation that part uses only is illustrated in the above embodiments
Example, rather than limits the present invention；It should be pointed out that for those of ordinary skill in the art, not departing from this hair
Under the premise of bright concept, various modifications and improvements can be made, and these are all within the protection scope of the present invention.
Claims (4)
1. a kind of punching press bend pipe mould, including upper die holder and lower die holder, lower die holder middle part is equipped in up and down accommodating tubing
The bearing material block in portion, bearing material block are equipped with the bearing material slot matched with tubing, the nitrogen gas spring of pushing and pressing bearing material block are equipped in lower die holder,
It is characterized by: the upper die holder is equipped with the binder block for workpiece pressing matched with bearing material block, binder block is equipped with
The head tank matched with tubing is respectively provided with the upper forming blocks of bend pipe, upper molding on upper die holder at binder block both ends
Block is equipped with the upper forming tank matched with tubing after bending, and the support that is used for rotated upwardly and downwardly is hinged on lower die holder and is in the charge of material bending
The lower forming blocks of section, lower forming blocks are equipped with the lower forming tank matched with tubing, bearing material block its forming surface in die opening state
It is movably equipped with close to the one end in tubing middle section higher than the forming surface of lower forming blocks, in lower die holder in lower forming blocks after making bend pipe punching press
Lower molding block reset mandril, mandril lower end be equipped with reset spring；Lower die holder is equipped with for the lower forming blocks to lower backwardness
The cushion block of support is provided.
2. a kind of punching press bend pipe mould as described in claim 1, it is characterised in that: be equipped in the bearing material block in feeding
The pilot pin of Shi Dingwei tubing.
3. a kind of punching press bend pipe mould as claimed in claim 2, it is characterised in that: in bearing material block two sides point on the lower die holder
Not She You guide pad, the surface that guide pad is in contact with bearing material block be equipped with wearing plate.
4. a kind of punching press bend pipe mould as claimed in claim 3, it is characterised in that: be equipped between the upper die holder and lower die holder
It is several to matching stroke limit block group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685206.2U CN209109980U (en) | 2018-10-17 | 2018-10-17 | A kind of punching press bend pipe mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821685206.2U CN209109980U (en) | 2018-10-17 | 2018-10-17 | A kind of punching press bend pipe mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209109980U true CN209109980U (en) | 2019-07-16 |
Family
ID=67201476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821685206.2U Active CN209109980U (en) | 2018-10-17 | 2018-10-17 | A kind of punching press bend pipe mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209109980U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434206A (en) * | 2019-09-02 | 2019-11-12 | 河南永福德科技股份有限公司 | Bending and molding device and forming elbow method |
| CN110918719A (en) * | 2019-11-28 | 2020-03-27 | 贵州凤安铝业科技有限公司 | Production device and method of aluminum bathroom product |
| CN111957778A (en) * | 2020-08-20 | 2020-11-20 | 吉林盛业汽车部件有限公司 | Bent pipe forming method |
| CN112845723A (en) * | 2020-12-31 | 2021-05-28 | 宁波敏实汽车零部件技术研发有限公司 | Locking and resetting mechanism for automobile hydraulic cutting bending die |
| CN114472702A (en) * | 2022-04-06 | 2022-05-13 | 宁波沃特汽车部件有限公司 | Auxiliary frame hollow pipe forming device and process |
| CN115570024A (en) * | 2022-10-12 | 2023-01-06 | 江苏舜龙管业科技有限公司 | Cold pressing forming die for producing seamless bent pipe |
-
2018
- 2018-10-17 CN CN201821685206.2U patent/CN209109980U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110434206A (en) * | 2019-09-02 | 2019-11-12 | 河南永福德科技股份有限公司 | Bending and molding device and forming elbow method |
| CN110434206B (en) * | 2019-09-02 | 2024-04-12 | 河南永福德科技股份有限公司 | Bent pipe forming device and bent pipe forming method |
| CN110918719A (en) * | 2019-11-28 | 2020-03-27 | 贵州凤安铝业科技有限公司 | Production device and method of aluminum bathroom product |
| CN111957778A (en) * | 2020-08-20 | 2020-11-20 | 吉林盛业汽车部件有限公司 | Bent pipe forming method |
| CN112845723A (en) * | 2020-12-31 | 2021-05-28 | 宁波敏实汽车零部件技术研发有限公司 | Locking and resetting mechanism for automobile hydraulic cutting bending die |
| CN114472702A (en) * | 2022-04-06 | 2022-05-13 | 宁波沃特汽车部件有限公司 | Auxiliary frame hollow pipe forming device and process |
| CN114472702B (en) * | 2022-04-06 | 2022-08-02 | 宁波沃特汽车部件有限公司 | Auxiliary frame hollow pipe forming device and process |
| CN115570024A (en) * | 2022-10-12 | 2023-01-06 | 江苏舜龙管业科技有限公司 | Cold pressing forming die for producing seamless bent pipe |
| CN115570024B (en) * | 2022-10-12 | 2023-09-12 | 江苏舜龙管业科技有限公司 | Cold compression molding die for producing seamless bent pipe |
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