CN106345930B - Spiral metal piece is around sheet forming device - Google Patents
Spiral metal piece is around sheet forming device Download PDFInfo
- Publication number
- CN106345930B CN106345930B CN201610872658.0A CN201610872658A CN106345930B CN 106345930 B CN106345930 B CN 106345930B CN 201610872658 A CN201610872658 A CN 201610872658A CN 106345930 B CN106345930 B CN 106345930B
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- Prior art keywords
- sheet metal
- slide
- base material
- piece
- around
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- 239000002184 metal Substances 0.000 title claims abstract description 83
- 239000000463 material Substances 0.000 claims abstract description 49
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 230000005693 optoelectronics Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/027—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers by helically or spirally winding elongated elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/06—Bending into helical or spiral form; Forming a succession of return bends, e.g. serpentine form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Unwinding Webs (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
A kind of spiral metal piece the present invention relates to machining equipment technical field is around sheet forming device, including base material fixed seat and substrate support seat and the slide for being equipped with sheet metal coiled material, base material fixed seat is equipped with rotary chuck, sheet metal geometrical clamp is housed on rotary chuck, substrate support seat is equipped with positioning chuck, base material is mounted between rotary chuck and positioning chuck, and sheet metal one end is mounted on sheet metal geometrical clamp；Slide is slidably mounted in the linear guide.Base material is mounted between base material fixed seat and substrate support seat by the present invention, and the fixed setting of the both ends of base material is avoided when curling up, and tail portion axle center shakiness causes uneven around piece, influences product quality.Due to being provided with sheet metal coiled material on slide, slide is slidably mounted in the linear guide, and while carrying out around piece, slide is slowly moved according to screw pitch, is ensured the screw pitch accuracy of spiral metal piece, is improved precision and quality of the spiral metal piece around piece.
Description
Technical field
The present invention relates to machining equipment field, specifically a kind of spiral metal piece is around sheet forming device.
Background technology
At present, finned tube is wide in numerous industries such as petrochemical industry, ship, automobile, papermaking, refrigeration as heat exchange, heat dissipation element
General application.The form of existing finned tube is mostly nest plate type and spiral winding chip.Nest plate type is mostly machinery suit, and noise is big, surely
Qualitative and safety is poor；Equipment price is more expensive, and productivity more demanding to the technology of use and maintenance personnel is low.Around chip be by
Long sheet metal with shape, good heat conductivity is using the method for winding, the method for insertion, the method for folding insertion and welding
Method links together with metal tube, forms spiral-shaped finned tube.
The finned tube of spiral winding chip winds sheet metal in the outside of heat-dissipating pipe, generally uses artificial winding and machine first
Tool is wound, and the significant drawback of artificial winding is that efficiency is low, and speed is slow, and artificial winding is not accurate to screw pitch control, causes spiral
Piece winding is uneven, and the quality of heat-dissipating pipe is impacted；The mode of Mechanical entanglement, although speed is fast, efficiency is low, due to
Existing Mechanical entanglement equipment is too simple, generally fixes tubing by motor-driven chuck using one, and sheet metal is being wound
Easily displacement deformation, flight winding mass be not high in the process, it is impossible to meet production needs.
Invention content
The present invention proposes a kind of spiral metal piece efficient and high-quality around piece around sheet forming device.
The technical proposal of the invention is realized in this way：Spiral metal piece around sheet forming device, including base material fixed seat and
Substrate support seat, the side of the base material fixed seat are equipped with slide bar, and the substrate support seat is slidably mounted on the slide bar；Institute
It states base material fixed seat to be equipped with by motor-driven rotary chuck, equipped with sheet metal geometrical clamp, the base on the rotary chuck
Material support base is equipped with positioning chuck, and rolling bearing is equipped on the outside of the positioning chuck, and the base material is mounted on the rotation
Turn between chuck and the positioning chuck；The spiral metal piece further includes the cunning for being equipped with sheet metal coiled material around sheet forming device
Seat is mounted on by sheet metal one end that the sheet metal coiled material stretches out on the sheet metal geometrical clamp；The slide is slidably installed
In the linear guide, the linear guide is included by motor-driven leading screw.
As preferred technical solution, locating support is also equipped on the slide and mounted on the locating support top
Spacing ring, the spacing ring includes frame, and the frame surrounds a longitudinally disposed sky passed through for the sheet metal
Gap.
As preferred technical solution, the upper and lower part of the frame is separately installed with idler wheel, and the idler wheel is equipped with
Locating slot.
As preferred technical solution, the locating support includes telescopic bar and supporting rod, the telescopic bar
Extend to the direction of the base material fixed seat, one end of the telescopic bar is fixedly connected with the slide, the other end and institute
It states supporting rod to be hinged, the top of the supporting rod is equipped with the spacing ring.
As preferred technical solution, the sheet metal geometrical clamp includes two folders longitudinally disposed and with certain interval
Piece, the intermediate plate side are equipped with locknut, and rubber pad has been wholely set on the inside of the intermediate plate, and the sheet metal is mounted on two
In gap between a rubber pad.
As preferred technical solution, one group of optoelectronic switch is installed between the slide and the substrate support seat.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：The present invention fixes base material mounted on base material
Between seat and substrate support seat, the both ends fixed setting of base material is avoided when curling up, and tail portion axle center shakiness is caused around piece unevenness
It is even, influence product quality.
Due to being provided with sheet metal coiled material on slide, slide is slidably mounted in the linear guide, is being carried out around the same of piece
When, slide is slowly moved according to screw pitch, is ensured the screw pitch accuracy of spiral metal piece, is improved precision of the spiral metal piece around piece
And quality.
Due to being provided with spacing ring, spacing ring is passed through by the sheet metal stretched out on sheet metal coiled material, makes sheet metal and base material
Surface is vertical, ensure that sheet metal consistent around the direction of piece process, avoids the variation of sheet metal locality and causes around piece not
Uniformly；Due to being provided with idler wheel on spacing ring, in the winding process of sheet metal, the fortune that sheet metal is extracted out from coiled material is alleviated
Dynamic resistance, due to being provided with limiting slot on idler wheel, sheet metal is mounted in limiting slot, ensure that the setting direction of sheet metal, keep away
Exempt from the sheet metal direction of motion to change.
Since spacing ring is mounted on locating support, the distance of spacing ring and base material is realized by adjusting telescopic bar,
Since supporting rod is hinged on telescopic rod, by adjusting supporting rod position and angle come ensure the height of spacing ring and base material with
And exact position positioning.
Due to being provided with sheet metal geometrical clamp, sheet metal is fixed on geometrical clamp before piece, geometrical clamp is equipped with rubber
Pad, increases the frictional force between sheet metal and intermediate plate, the fixation of sheet metal is made more to stablize, since rubber pad softness has bullet
Property, it avoids sheet metal surface and occurs scraping or damage.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the vertical view of Fig. 1；
Fig. 3 is the structure diagram of slide in Fig. 1；
Fig. 4 is the structure diagram of spacing ring in Fig. 3；
Fig. 5 is the structural scheme of mechanism of sheet metal geometrical clamp in Fig. 1；
In figure：1- base material fixed seats；11- rotary chucks；12- sheet metal geometrical clamps；121- locknuts；122- rubber
Pad；123- intermediate plates；2- substrate support seats；21- positioning chucks；3- slide bars；4- sheet metal coiled materials；5- slides；51- locating supports；
511- telescopic bars；512- supporting rods；52- spacing rings；520- frames；521- idler wheels；522- locating slots；6- the linear guides；
61- leading screws；10- base materials.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
If Fig. 1 and Fig. 2 are jointly shown, spiral metal piece is around sheet forming device, including base material fixed seat 1 and substrate support seat
2, the side of base material fixed seat 1 is equipped with slide bar 3, and substrate support seat 2 is slidably mounted on slide bar 3；Base material fixed seat 1 be equipped with by
Motor-driven rotary chuck 11 is equipped with positioning chuck on rotary chuck 11 equipped with sheet metal geometrical clamp 12, substrate support seat 2
21, the outside of positioning chuck 21 is equipped with rolling bearing (not shown), and base material 10 is mounted on rotary chuck 11 and positioning blocks
Between disk 21；Spiral metal piece further includes the slide 5 for being equipped with sheet metal coiled material 4 around sheet forming device, is stretched by sheet metal coiled material
The sheet metal one end gone out is mounted on sheet metal geometrical clamp 12；Slide 5 is slidably mounted in the linear guide 6, and the linear guide 6 includes
By motor-driven leading screw 61, for ease of controlling and calculating, the driving motor of leading screw is preferably stepper motor or servo motor.
Locating support 51 and the spacing ring 52 mounted on 51 top of locating support are also equipped on slide 5,
Spacing ring 52 includes frame 520, and frame 520 surrounds one and is used for the longitudinally disposed gap that sheet metal passes through.
The upper and lower part of frame 520 is separately installed with idler wheel 521, and idler wheel 521 is equipped with locating slot 522.Sheet metal leads to
Sheet metal is limited in limiting slot 522 by out-of-date spacing ring 52.
Locating support 51 includes telescopic bar 511 and supporting rod 512, and telescopic bar 511 is to the side of base material fixed seat 1
To extension, one end of telescopic bar 511 is fixedly connected with slide 5, and the other end is hinged with supporting rod 512, the top of supporting rod 512
End installation restraining position ring block 52.
Since spacing ring 52 is mounted on locating support 51, the distance of spacing ring 52 and base material 10 is by adjusting telescopic
Bar 511 is realized, since supporting rod 512 is hinged on telescopic bar 511, is come by adjusting the position of supporting rod 512 and angle
Ensure the distance of spacing ring 52 and base material and exact position positioning.
The position of spacing ring and height are adjusted according to the location-appropriate of winding direction and sheet metal geometrical clamp.
Sheet metal is stretched out from coiled material, and the plane of sheet metal is horizontal direction, after spacing ring 52, the plane of sheet metal
It is twisted as vertical direction, it is vertical with the surface of base material 10, in order to which around piece, sheet metal is fixed on metal by the stretching of spacing ring 52
On piece geometrical clamp 12, the surface of spacing ring river sheet metal is defined to vertical direction, avoids the in-plane of sheet metal during around piece
It shifts, makes sheet-metal plane and substrate surface out of plumb, influence around tablet quality.
Sheet metal geometrical clamp 12 includes two intermediate plates 123 longitudinally disposed and with certain interval, the installation of 123 side of intermediate plate
There is locknut 121,123 inside of intermediate plate has been wholely set rubber pad 122, and sheet metal is mounted between two rubber pads 122
In gap.
One group of optoelectronic switch is installed between slide 5 and substrate support seat 1.
Before piece, base material 10 is fixed between rotary chuck 11 and positioning chuck 21, and substrate support seat 2 is by mobile in cunning
Position on bar 3 is to adapt to the length of base material, and after piece starts, rotary chuck 11 rotates and positioning chuck 21 is driven to rotate, around
Slide 5 slowly moves in the linear guide 6 while piece, and mobile speed is calculated by the screw pitch of spiral metal piece, motor
Rotating speed can be adjusted suitably, be connected when slide 5 is moved to 2 corresponding position of substrate support seat, optoelectronic switch, slide 5 stops in place
Only move, the motor of rotary chuck 11 stops, and is completed around piece, sheet metal is cut off fixed position, then carry out spiral metal piece with
The welding of base material.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (3)
1. spiral metal piece is around sheet forming device, it is characterised in that：Including base material fixed seat and substrate support seat, the base material is consolidated
The side of reservation is equipped with slide bar, and the substrate support seat is slidably mounted on the slide bar；The base material fixed seat be equipped with by
Motor-driven rotary chuck, equipped with sheet metal geometrical clamp on the rotary chuck, the substrate support seat is equipped with positioning and blocks
Disk, rolling bearing is equipped on the outside of the positioning chuck, and base material is mounted between the rotary chuck and the positioning chuck；
The spiral metal piece further includes the slide for being equipped with sheet metal coiled material around sheet forming device, is stretched out by the sheet metal coiled material
Sheet metal one end is mounted on the sheet metal geometrical clamp；The slide is slidably mounted in the linear guide, the linear guide
Including by motor-driven leading screw；Locating support and the limiting mounted on the locating support top are also equipped on the slide
Ring, the spacing ring include frame, and the frame surrounds one and is used for the longitudinally disposed gap that the sheet metal passes through；It is described
Locating support includes telescopic bar and supporting rod, and the telescopic bar extends to the direction of the base material fixed seat, described
One end of telescopic bar is fixedly connected with the slide, and the other end is hinged with the supporting rod, the top peace of the supporting rod
Equipped with the spacing ring；One group of optoelectronic switch is installed between the slide and the substrate support seat.
2. spiral metal piece described in accordance with the claim 1 is around sheet forming device, it is characterised in that：The top of the frame is under
Portion is separately installed with idler wheel, and the idler wheel is equipped with locating slot.
3. spiral metal piece described in accordance with the claim 1 is around sheet forming device, it is characterised in that：The sheet metal fixes clip pack
Two intermediate plates longitudinally disposed and with certain interval are included, the intermediate plate side is equipped with locknut, the intermediate plate inside one
Body is provided with rubber pad, and the sheet metal is mounted in the gap between two rubber pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872658.0A CN106345930B (en) | 2016-09-30 | 2016-09-30 | Spiral metal piece is around sheet forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610872658.0A CN106345930B (en) | 2016-09-30 | 2016-09-30 | Spiral metal piece is around sheet forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106345930A CN106345930A (en) | 2017-01-25 |
| CN106345930B true CN106345930B (en) | 2018-07-10 |
Family
ID=57866977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610872658.0A Active CN106345930B (en) | 2016-09-30 | 2016-09-30 | Spiral metal piece is around sheet forming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106345930B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109772977B (en) * | 2019-03-27 | 2020-04-17 | 重庆金鸿电气工程有限公司 | Winding processing method for metal fin of heating pipe |
| CN110405014B (en) * | 2019-07-30 | 2021-05-18 | 中国一冶集团有限公司 | Conical barrel rolling equipment |
| CN112846678A (en) * | 2021-01-05 | 2021-05-28 | 北京动力机械研究所 | Spiral adapter and preparation method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3912244A1 (en) * | 1989-04-14 | 1990-10-18 | Pulzer Biegetechnik Gmbh | Device for bending cylindrical materials into spiral shape - by feeding material to rotating former by grooved roller which moves along axis of former |
| IT1297425B1 (en) * | 1997-12-23 | 1999-12-17 | Wam Spa | METHOD FOR MANUFACTURING PROPELLERS AND DEVICE FOR IMPLEMENTING THE METHOD. |
| CN203437473U (en) * | 2013-07-08 | 2014-02-19 | 常州市常蒸蒸发器有限公司 | Spiral evaporator winding device |
| CN103447751B (en) * | 2013-08-23 | 2016-08-10 | 河北鸿德塑料五金制品有限公司 | A kind of spiral ground pile flight machinery coiling apparatus |
| CN203621282U (en) * | 2013-12-15 | 2014-06-04 | 安阳宝毅科技有限公司 | Assembling and welding tool special for spiral blade |
| CN204564813U (en) * | 2015-01-07 | 2015-08-19 | 郑州中鼎锅炉股份有限公司 | Energy-saving appliance finned tube winding-machine bed |
| CN105668355A (en) * | 2016-02-05 | 2016-06-15 | 天津市恒福科技发展有限公司 | Corrosion-preventing winding device for steel pipe |
| CN206122582U (en) * | 2016-09-30 | 2017-04-26 | 上海双木散热器制造有限公司 | Spiral sheetmetal is around piece forming device |
-
2016
- 2016-09-30 CN CN201610872658.0A patent/CN106345930B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106345930A (en) | 2017-01-25 |
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Address after: 201499 North Workshop, Building 4, No. 1658 Baziqiao Road, Fengxian District, Shanghai Patentee after: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region after: China Patentee after: SHANGHAI SHUANGMU MACHINERY EQUIPMENT Co.,Ltd. Address before: 201499, No. 1088 Guoshun Road, Fengpu Jianghai Economic Park, Fengxian District, Shanghai Patentee before: SHANGHAI SHUANGMU RADIATOR MANUFACTURE Co.,Ltd. Country or region before: China Patentee before: SHANGHAI SHUANGMU MACHINERY EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240412 Address after: 201499 North Workshop, Building 4, No. 1658 Baziqiao Road, Fengxian District, Shanghai Patentee after: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201499 North Workshop, Building 4, No. 1658 Baziqiao Road, Fengxian District, Shanghai Patentee before: Shuangmu Energy Equipment Technology (Shanghai) Co.,Ltd. Country or region before: China Patentee before: SHANGHAI SHUANGMU MACHINERY EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |