CN207592633U - A kind of automatic reducing device of flat tube - Google Patents
A kind of automatic reducing device of flat tube Download PDFInfo
- Publication number
- CN207592633U CN207592633U CN201721463747.6U CN201721463747U CN207592633U CN 207592633 U CN207592633 U CN 207592633U CN 201721463747 U CN201721463747 U CN 201721463747U CN 207592633 U CN207592633 U CN 207592633U
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- China
- Prior art keywords
- crushing block
- sizing die
- block
- flat tube
- sliding slot
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- 238000004513 sizing Methods 0.000 claims abstract description 52
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000007423 decrease Effects 0.000 claims description 7
- 229920000079 Memory foam Polymers 0.000 claims description 5
- 239000008210 memory foam Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The automatic reducing device of a kind of flat tube described in the utility model, it is related to tubing necking field, including pedestal, mold base, sizing die, the mold base is fixedly connected on pedestal, the mold base right end is equipped with sizing die, pedestal below the sizing die is equipped with sliding slot one, one top of sliding slot is equipped with pressurizing unit, the pressurizing unit includes sliding block, strut, upper crushing block, lower crushing block and hydraulic device, the sliding block is slidably connected with sliding slot one, strut is equipped on the outside of the sliding block upper surface, lower crushing block is equipped with above the sliding block, upper crushing block is equipped with above the lower crushing block, the upper crushing block and lower crushing block are slidably connected with strut, the upper crushing block is inShape, the lower crushing block are inShape, the upper crushing block of hydraulic device upper end connection, the lower crushing block of lower end connection.One sizing die can carry out necking to different flat tubes, and sizing die also can be replaced into the sizing die for necking pipe diameter being needed to be adapted to other.
Description
Technical field
The utility model is related to a kind of necking fields of tubing, and in particular to a kind of automatic reducing device of flat tube.
Background technology
At present, during pipeline processing, much need to pipe end carry out necking sizing processing, in order to other
Critical point class tool weld is fixed, and in extrusion process, pipeline needs energetically clasp by clamp, it is impossible to it moves axially, once clamp clamps
Power is insufficient, axial motion will occur, tube end deflection will not reach requirement, and pipeline is clamped position and there is also
Cut, and if clamp chucking power is excessive, pipeline is clamped position and will appear catcher mark again, can waste raw material in this way, qualification rate
It can lower significantly, particularly when closing up for flat tube, flat tube is unable to axis rotation so that increases difficulty to the closing in of flat tube
It spends, the device that flat tube closes up is applied on existing market can only be shrunk to flat tube port specific size, carry out multiple kinds
In the case of class flat tube necking, the mold of necking is replaced, causes unnecessary time waste in this way.Therefore, this practicality is new
Type proposes a kind of automatic reducing device of flat tube.
Utility model explanation
For present flat tube necking problem, the utility model proposes a kind of reducing devices of flat tube, pass through size more than one
Sizing die and pressurizing unit realize the necking to flat tube end, i.e., a kind of automatic reducing device of flat tube.
The purpose of this utility model can be realized by following scheme：
A kind of automatic reducing device of flat tube, including pedestal, mold base, sizing die and pressurizing unit, the mold base is consolidated
Surely it being connected on pedestal, the mold base right end is equipped with sizing die, and the pedestal below the sizing die is equipped with sliding slot one,
One top of sliding slot is equipped with pressurizing unit, and the pressurizing unit includes sliding block, strut, upper crushing block, lower crushing block and hydraulic pressure
Device, the sliding block are slidably connected with sliding slot one, and strut is equipped on the outside of the sliding block upper surface, lower squeeze is equipped with above the sliding block
Briquetting, the lower crushing block top are equipped with upper crushing block, and the upper crushing block and lower crushing block are slidably connected with strut, described
Upper crushing block is inShape, the lower crushing block are inShape, the hydraulic device includes hydraulic cylinder and piston rod, under described
Crushing block upper end connection liquid cylinder pressure, the hydraulic cylinder upper end connect piston rod, and the upper crushing block of piston rod upper end connection is described
One right end of sliding slot is additionally provided with sliding slot two, and two upper end of sliding slot is slidably connected a positioning seat.
It advanced optimizes, the sizing die is multi-functional sizing die, and mold is bolted in the sizing die
Seat, the sizing die includes the different mold of multiple diameters, and diameter successively decreases successively from left to right.
It advanced optimizes, the positioning seat outer surface is in cuboid, and the positioning seat is internally provided with positioning sleeve, the positioning
Set opening is on the left of positioning seat, and the positioning sleeve diameter successively decreases successively from left to right, and the positioning sleeve size and sizing die are big
It is small to be mutually adapted.
It advanced optimizes, the hydraulic device is equipped with a switch, and the switch is equipped on the outside of sliding block.
It advanced optimizes, is fitted below the upper crushing block with lower crushing block top diameter with sizing die diameter maximum
Match, the upper crushing block lower surface and lower crushing block upper surface are designed with one layer of memory foam.
The beneficial effects of the utility model：
1. sizing die described in the utility model is made of multiple directly different molds, and from left to right diameter according to
It is secondary to successively decrease, make one device of the utility model that can meet various sizes of flat tube necking, do not need to replace accessory.
2. the utility model is equipped with a corresponding positioning seat on the right side of sizing die, the positioning seat is also multi-functional
, the positioning sleeve size in positioning seat is adapted with sizing die size, can make in flat tube necking, make flat tube central point and
Sizing die central point keeps horizontal, enables the utility model to flat tube from the uniform necking of all directions.
3. sizing die right end described in the utility model is bolted with mold base, allow the utility model more
Sizing die is changed, other types of pipeline can be met and carry out necking, such as can be replaced into the sizing die shunk for pipe.
4. upper crushing block lower surface described in the utility model and lower crushing block upper surface are equipped with memory foam, memory sea
Continuous deformable, the upper crushing block and lower crushing block that can make same size also can carry out extruding contracting by smaller flat tube to reentrant diameter
Mouthful, a protection can also be carried out to the flat tube surface for carrying out necking.
Therefore, the use of the new type can carry out necking by the sizing die of size more than one with various sizes of flat tube, keep away
The trouble of part is exempted to need replacing the flat tube necking of different tube diameters；The utility model is equipped with a positioning seat, can fix flat tube
Position, allow flat tube central point always with the central point of sizing die level, enable this automatic reducing device stable and uniform
To flat tube necking, sizing die also can be replaced into the sizing die for necking pipe diameter being needed to be adapted to other, and increasing originally makes
With novel various type；The use of the new type makes upper crushing block and lower crushing block move the distance between contraction by hydraulic device,
And equipped with a switch, make worker simpler light when carrying out flat tube necking.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model pressurizing unit schematic diagram.
Fig. 4 is the utility model positioning seat internal structure schematic diagram.
Fig. 5 is the utility model positioning seat left view.
In figure：1st, pedestal；2nd, mold base；3rd, sizing die；4th, sliding slot one；5th, sliding block；6th, strut；7th, upper crushing block；8、
Lower crushing block；9th, hydraulic cylinder；10th, piston rod；11st, positioning seat；12nd, it switchs；13rd, memory foam；14th, sliding slot two；15th, it positions
Set.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
Face combines specific embodiment, and the utility model is expanded on further.
The automatic reducing device of a kind of flat tube according to Fig. 1 to Fig. 5, including pedestal 1, mold base 2,3 and of sizing die
Pressurizing unit, the mold base 2 are fixedly connected on 1 on pedestal, and 2 right end of mold base is equipped with sizing die 3, the plug die
The pedestal 1 of 3 lower section of tool is equipped with sliding slot 1, and one 4 top of sliding slot is equipped with pressurizing unit, and the pressurizing unit includes sliding block
5th, strut 6, upper crushing block 7, lower crushing block 8 and hydraulic device, the sliding block 5 are slidably connected with sliding slot 1, on the sliding block 5
Outer side surface is equipped with strut 6, and 5 top of sliding block is equipped with lower crushing block 8, and lower 8 top of crushing block is equipped with upper crushing block 7,
The upper crushing block 7 and lower crushing block 8 are slidably connected with strut 6, and the upper crushing block 7 is inShape, the lower crushing block
8 are inShape, the hydraulic device include hydraulic cylinder 9 and piston rod 10, the lower 8 upper end connection liquid cylinder pressure 9 of crushing block, institute
9 upper end of hydraulic cylinder connection piston rod 10, the upper crushing block 7 of 10 upper end of piston rod connection are stated, one 4 right end of sliding slot is additionally provided with
Sliding slot 2 14,2 14 upper end of sliding slot are slidably connected a positioning seat 11.
In the present embodiment, the sizing die 3 is multi-functional sizing die, and the sizing die 3 is bolted
Mold base 2, the sizing die 3 includes the different mold of multiple diameters, and diameter successively decreases successively from left to right.
In the present embodiment, 11 outer surface of positioning seat is in cuboid, and the positioning seat 11 is internally provided with positioning sleeve, institute
Positioning sleeve opening is stated in 11 left side of positioning seat, 15 diameter of positioning sleeve successively decreases successively from left to right, 15 size of positioning sleeve
It is mutually adapted with 3 size of sizing die.
In the present embodiment, the hydraulic device 9 is equipped with a switch 12, and the switch 12 is equipped with 5 outside of sliding block.
In the present embodiment, 7 lower section of upper crushing block and lower 8 top diameter of crushing block and 3 diameter of sizing die are maximum
Place's adaptation, upper 7 lower surface of crushing block and lower 8 upper surface of crushing block are designed with one layer of memory foam 13.
The specifically used process of the utility model：
Positioning seat 11 is slided first, and the distance of positioning seat 11 and sizing die 3 is enable to be put into the flat tube for preparing necking, it will be flat
Suitable position in positioning seat 11 is inserted into one end that pipe does not need to necking, is then moved to the left positioning seat 11, inserts sizing die 3
Enter in flat tube, then again by the movement of positioning seat 11 by flat tube be adjusted to needed on the sizing die 3 that is adapted of necking size,
Pressurizing unit is moved to necking position, makes the suitable position above flat tube mouth of crushing block 7, finally by lower switch 12, hydraulic pressure
Device 9 starts to shrink at, and distance between crushing block 7 and lower crushing block 8 is made slowly to reduce, flat tube is squeezed, and completes flat tube
Necking.
Based on above-mentioned, the use of the new type can be contracted by the sizing die 3 of size more than one with various sizes of flat tube
Mouthful, avoid the trouble that part is needed replacing to the flat tube necking of different tube diameters；The utility model is equipped with a positioning seat 11, can be solid
Determine the position of flat tube, the central point of flat tube is allowed this automatic reducing device to be enable to stablize always with the central point of sizing die 3 level
Uniformly to flat tube necking, sizing die 3 also can be replaced into the sizing die 3 for necking pipe diameter being needed to be adapted to other, increase
Various type of the use of the new type is added；The use of the new type makes upper crushing block 7 and lower crushing block 8 move contraction by hydraulic device
Between distance, and equipped with a switch 12, make worker simpler light when carrying out flat tube necking.
The basic principle, main feature and advantage of the utility model has been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (5)
1. a kind of automatic reducing device of flat tube, which is characterized in that including pedestal (1), mold base (2), sizing die (3) and squeeze
Device, the mold base (2) are fixedly connected on pedestal (1), and mold base (2) right end is equipped with sizing die (3), described fixed
Pedestal (1) below diameter mold (3) is equipped with sliding slot one (4), and pressurizing unit, the extruding are equipped with above the sliding slot one (4)
Device includes sliding block (5), strut (6), upper crushing block (7), lower crushing block (8) and hydraulic device, the sliding block (5) and sliding slot one
(4) it is slidably connected, strut (6) is equipped on the outside of sliding block (5) upper surface, lower crushing block (8) is equipped with above the sliding block (5),
Upper crushing block (7) is equipped with above the lower crushing block (8), the upper crushing block (7) and lower crushing block (8) are sliding with strut (6)
Dynamic connection, the upper crushing block (7) are inShape, the lower crushing block (8) are inShape, the hydraulic device include hydraulic pressure
Cylinder (9) and piston rod (10), lower crushing block (8) the upper end connection liquid cylinder pressure (9), hydraulic cylinder (9) upper end connect piston
Bar (10), the upper crushing block (7) of piston rod (10) upper end connection, described one (4) right end of sliding slot are additionally provided with sliding slot two (14), institute
Sliding slot two (14) upper end is stated to be slidably connected a positioning seat (11).
2. the automatic reducing device of a kind of flat tube according to claim 1, which is characterized in that the sizing die (3) is more
Mold base (2) is bolted in function sizing die, the sizing die (3), and the sizing die (3) includes multiple diameters
Different molds, and diameter successively decreases successively from left to right.
A kind of 3. automatic reducing device of flat tube according to claim 1, which is characterized in that positioning seat (11) outer surface
In cuboid, the positioning seat (11) is internally provided with positioning sleeve, and the positioning sleeve opening is on the left of positioning seat (11), the positioning
Set (15) diameter successively decreases successively from left to right, and positioning sleeve (15) size is mutually adapted with sizing die (3) size.
4. the automatic reducing device of a kind of flat tube according to claim 1, which is characterized in that the hydraulic cylinder (9) is equipped with one
It switchs (12), the switch (12) is equipped on the outside of sliding block (5).
5. the automatic reducing device of a kind of flat tube according to claim 1, which is characterized in that below the upper crushing block (7)
Be adapted to lower crushing block (8) top diameter with sizing die (3) diameter maximum, upper crushing block (7) lower surface and it is lower squeeze
Briquetting (8) upper surface is designed with one layer of memory foam (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463747.6U CN207592633U (en) | 2017-11-06 | 2017-11-06 | A kind of automatic reducing device of flat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721463747.6U CN207592633U (en) | 2017-11-06 | 2017-11-06 | A kind of automatic reducing device of flat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207592633U true CN207592633U (en) | 2018-07-10 |
Family
ID=62758968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721463747.6U Active CN207592633U (en) | 2017-11-06 | 2017-11-06 | A kind of automatic reducing device of flat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207592633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676040A (en) * | 2018-12-27 | 2019-04-26 | 首华机电（上海）有限公司 | A kind of tubing sizing mill |
-
2017
- 2017-11-06 CN CN201721463747.6U patent/CN207592633U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109676040A (en) * | 2018-12-27 | 2019-04-26 | 首华机电（上海）有限公司 | A kind of tubing sizing mill |
| CN109676040B (en) * | 2018-12-27 | 2021-06-15 | 首华机电（上海）有限公司 | Pipe sizing mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic necking device of flat pipe Effective date of registration: 20200120 Granted publication date: 20180710 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2020980000186 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210121 Granted publication date: 20180710 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000186 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A flat pipe automatic necking device Effective date of registration: 20210126 Granted publication date: 20180710 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2021110000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220420 Granted publication date: 20180710 Pledgee: Ningxiang Hunan rural commercial bank Limited by Share Ltd. Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2021110000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An automatic necking device for flat pipe Effective date of registration: 20220426 Granted publication date: 20180710 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. Ansha sub branch Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2022980004798 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180710 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. Ansha sub branch Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2022980004798 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Flat Tube Automatic Shrinkage Device Granted publication date: 20180710 Pledgee: Hunan Xingsha Rural Commercial Bank Co.,Ltd. Ansha sub branch Pledgor: HUNAN HENGJIA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2024980012617 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |