CN104226762B - Spiral lamina hemmer - Google Patents
Spiral lamina hemmer Download PDFInfo
- Publication number
- CN104226762B CN104226762B CN201410445112.8A CN201410445112A CN104226762B CN 104226762 B CN104226762 B CN 104226762B CN 201410445112 A CN201410445112 A CN 201410445112A CN 104226762 B CN104226762 B CN 104226762B
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- riser
- flange
- wheel
- rotating shaft
- hemmer
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses spiral lamina hemmer, including base, first riser, flange wheel and locating wheel, first riser has two pieces to be separately positioned on the base two ends with respect to thirty years of age, the locating wheel is being mounted on per the first riser both upper ends thereof described in block, the rotating shaft of the locating wheel is vertically extending, two flange wheels are being vertically provided with per the first riser lower middle position described in block, the rotating shaft of the flange wheel is vertical with first riser, the flange wheel is truncated cone-shaped, the less wheel face of the flange wheel diameter above is towards first riser, the larger side wheel face of the underlying flange wheel diameter is towards first riser, gap is left between two flange wheels of the same side.Spiral lamina hemmer of the present invention, quick and easy, saving of labor, saves time, and more than 8 times of efficiency can be improved compared with artificial flange；And flange molding smooth even, angle also it is uniform in place, overall flange quality is good, postorder welding quality is good.
Description
Technical field
The present invention relates to heat exchanger equipment technical field, especially spiral lamina hemmer.
Background technology
Spiral-plate heat exchanger in the fabrication process, helical flow path end face or the stifled bar welded seal of filling or will wherein one spiral shell
Rotating plate flange forms lap fillet weld welded seal, flange lap fillet weld and the stifled bar welding phase of filling with another spiral lamina
Than weld dimensions 50% can be reduced.But at present country's spiral board industry flanging process using crowbar, sledgehammer, electric hammer,
The instruments such as drift carry out artificial flange, not only take a lot of work, poor time-consuming but also flange molding, flange surface irregularity, affect welding
Quality.
The content of the invention
The present invention is directed to the deficiencies in the prior art, proposes spiral lamina hemmer, quick and easy, saving of labor, saves time, with people
Work flange is compared and can improve more than 8 times of efficiency；And flange molding smooth even, angle also it is uniform in place, overall flange quality
Good, postorder welding quality is good.
In order to realize foregoing invention purpose, the present invention provides technical scheme below：
Spiral lamina hemmer, including base, the first riser, flange wheel and locating wheel,
First riser has two pieces to be separately positioned on the base two ends with respect to thirty years of age,
The locating wheel is being mounted on per the first riser both upper ends thereof described in block, the rotating shaft of the locating wheel is vertically prolonged
Stretch,
Being vertically provided with two flange wheels per the first riser lower middle position described in block, the flange wheel turns
Axle is vertical with first riser,
The flange wheel is truncated cone-shaped, and the less wheel face of the flange wheel diameter above dorsad described first stands
Plate, the larger side wheel face of the underlying flange wheel diameter dorsad first riser, two positioned at the same side are turned over
Gap is left between cincture.
Further, also including the second riser, second riser has two pieces, is separately mounted to two pieces of first risers
Outside,
The locating wheel is connected with second riser by gripper shoe,
The rotating shaft of the flange wheel is fixedly connected through first riser with second riser.
Spiral lamina hemmer of the present invention, by the design of its structure and is applied to, and can realize that spiral lamina is turned over time
Quick and easy, saving of labor, save time, more than 8 times of efficiency can be improved compared with artificial flange；And flange molding smooth even, angle
Degree also it is uniform in place, overall flange quality is good, postorder welding quality is good.
Description of the drawings
Fig. 1 is spiral lamina hemmer schematic front view of the present invention；
Fig. 2 is the schematic cross-section at the A-A of Fig. 1；
Fig. 3 is the invention spiral lamina hemmer schematic top plan view；
Schematic diagram before Fig. 4 is the spiral lamina flange and after flange.
Specific embodiment
Describe the present invention below in conjunction with the accompanying drawings, the description of this part is only exemplary and explanatory, should not
There is any restriction effect to protection scope of the present invention.
Spiral lamina hemmer as shown in Figures 1 to 4, including base 1, the first riser 2, flange wheel 3 and locating wheel 10,
First riser 2 has two pieces to be separately positioned on 1 two ends of base with respect to thirty years of age,
Being mounted on locating wheel 10 per 2 both upper ends thereof of the first riser of block, the rotating shaft of locating wheel 10 is vertically extending and wherein
Heart axle position in the plane, the rotating shaft of locating wheel 10 is connected with the first riser 2 by plate muscle 9 with 2 institute of its first riser of the same side,
Two flange wheels 3, the rotating shaft of flange wheel 3 and first are being vertically provided with per 2 lower middle position of the first riser of block
Riser 2 is vertical,
Flange wheel 3 is truncated cone-shaped, the less wheel face of 3 diameter of flange wheel above dorsad the first riser 2, positioned at lower section
The side wheel face that is relatively large in diameter of flange wheel 3 dorsad the first riser 2, leave gap between two flange wheels 3 of the same side
31。
Present invention additionally comprises the second riser 4, the second riser 4 has two pieces, is separately mounted to the outside of two piece of first riser 2,
Bottom is fixedly connected with base 1, and the two top is connected by channel-section steel 5,
Locating wheel 10 is connected with the second riser 4 by gripper shoe 6,
The rotating shaft of flange wheel 3 is fixedly connected through the first riser 2 with the second riser 4.
Several positioning holes 7 are distributed with vertically in the first riser 2 and 4 centre position of the second riser, the rotating shaft of flange wheel 3 can
With positioning hole detachable connection to realize position adjustment, to adapt to the size needs of different plates.For same purpose, the bottom of at
Some riser mating holes 8 are set between two the second risers 4 on seat 1, to realize the tune of 4 position of the first riser 2 and the second riser
It is whole.
The plate muscle 9 being connected with locating wheel 10 and gripper shoe 6 are vertically matched somebody with somebody to slip with the first riser 2 and the second riser 4 respectively
Close.
During use, two are parallel, between be welded with the spiral lamina 100 of spacing column, be placed into gap 31 between flange wheel 3
In, flange wheel 3 is compressed, and spiral lamina is fixed up and down, locating wheel 10 is moved down afterwards to correct position, left and right directions setting screw
Plate, migrates the front of spiral lamina 100 with hoist engine, automatically forms the flange of spiral lamina long side direction by the rolling of flange wheel.
Spiral lamina hemmer of the present invention, by the design of its structure and is applied to, and can realize that spiral lamina is turned over time
Quick and easy, saving of labor, save time, more than 8 times of efficiency can be improved compared with artificial flange；And flange molding smooth even, angle
Degree also it is uniform in place, overall flange quality is good, postorder welding quality is good.
Claims (1)
1. spiral lamina hemmer, it is characterised in that including base, the first riser, flange wheel and locating wheel,
First riser has two pieces to be separately positioned on the base two ends with respect to thirty years of age,
The locating wheel is being mounted on per the first riser both upper ends thereof described in block, the rotating shaft of the locating wheel is vertically extending,
Being vertically provided with two flange wheels per the first riser lower middle position described in block, the rotating shaft of the flange wheel with
First riser is vertical,
The flange wheel is truncated cone-shaped, the less wheel face of the flange wheel diameter above dorsad first riser, position
In the larger side wheel face of the flange wheel diameter of lower section dorsad first riser, positioned at the same side two flange wheels it
Between leave gap；
Also include the second riser, second riser there are two pieces, is separately mounted to the outside of two pieces of first risers,
The locating wheel is connected with second riser by gripper shoe,
The rotating shaft of the flange wheel is fixedly connected through first riser with second riser；
Several positioning holes are distributed with vertically in first riser and the second riser centre position, the flange wheel turns
Axle can arrange some riser mating holes with the positioning hole detachable connection between two the second risers on the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445112.8A CN104226762B (en) | 2014-09-03 | 2014-09-03 | Spiral lamina hemmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410445112.8A CN104226762B (en) | 2014-09-03 | 2014-09-03 | Spiral lamina hemmer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104226762A CN104226762A (en) | 2014-12-24 |
| CN104226762B true CN104226762B (en) | 2017-03-29 |
Family
ID=52216167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410445112.8A Active CN104226762B (en) | 2014-09-03 | 2014-09-03 | Spiral lamina hemmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104226762B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107350326A (en) * | 2017-07-12 | 2017-11-17 | 芜湖宝骐汽车制造有限公司 | Portable adjustable straight flange turn-up device and its operating method |
| CN113714363B (en) * | 2021-09-06 | 2023-10-20 | 镇海石化建安工程股份有限公司 | Flanging equipment for spiral plate heat exchanger core |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE940582C (en) * | 1951-12-07 | 1956-03-22 | Andre Jaboureck | Machine for crimping the edges of metal sheets |
| CN2519704Y (en) * | 2001-07-19 | 2002-11-06 | 高国武 | Roller type moulding machine |
| ITMI20021855A1 (en) * | 2002-08-27 | 2004-02-28 | Olimpia 80 Srl | CONTINUOUS SHEET BENDING MACHINE. |
| CN100556575C (en) * | 2007-07-25 | 2009-11-04 | 杭州中凌广告器材有限公司 | Folding brake and fold method |
| KR20120008649U (en) * | 2011-06-08 | 2012-12-18 | 현대중공업 주식회사 | Beading device of galvanized steel sheet |
| CN204148325U (en) * | 2014-09-03 | 2015-02-11 | 兰州兰洛炼化设备有限公司 | Spiral plate hemmer |
-
2014
- 2014-09-03 CN CN201410445112.8A patent/CN104226762B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104226762A (en) | 2014-12-24 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 730000 Lanzhou, Anning District, Gansu Jian Xi Road, No. 789 Patentee after: Lanzhou hi tech refinery Limited by Share Ltd Address before: 730000 Lanzhou, Anning District, Gansu Jian Xi Road, No. 789 Patentee before: LANZHOU LANLUO OIL REFINERY & CHEMICAL PROCESSING EQUIPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |