CN1008515B - Apparatus for winding-up of cross-ribs - Google Patents
Apparatus for winding-up of cross-ribsInfo
- Publication number
- CN1008515B CN1008515B CN85108831A CN85108831A CN1008515B CN 1008515 B CN1008515 B CN 1008515B CN 85108831 A CN85108831 A CN 85108831A CN 85108831 A CN85108831 A CN 85108831A CN 1008515 B CN1008515 B CN 1008515B
- Authority
- CN
- China
- Prior art keywords
- chain
- plate clamp
- stamping machine
- chain plate
- drive
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-ribbed tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Metal Extraction Processes (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
In a known process, smooth tubes are provided with transverse ribs by pushing the transverse ribs produced by a punch onto the smooth tubes immediately after said ribs have been stamped. This is accomplished by means of driver chains and drivers which are linked in terms of their drive to the punch drive. In this arrangement, it is the punch-end chain wheels which are driven. However, this arrangement only provides a satisfactory solution in the case of comparatively short tubes. In order to be able to rib long tubes satisfactorily as well, the chain wheels 5 are now driven at the opposite end of the pull-on bench 3 from the punch 1. As a consequence, the transverse ribs are no longer pushed onto the smooth tubes but are now pulled on, guaranteeing satisfactory jerk-free ribbing even of tubes with a length of 15 m and more.
Description
The present invention relates to a kind of being used for is sleeved on equipment on the plain tube to the cross rib sheet.This equipment has the stamping machine that has a drive unit and the suit workbench that are used to make the cross rib sheet.This suit workbench transports the plain tube of fin to be installed and has the chain plate clamp chain apparatus that is directly driven by the stamping machine drive unit.This device has at least two continuous rotating chain plate clamp chains, and these chains are arranged in a certain distance apart from one another and guided with sprocket wheel at the two ends of these chains.The chain plate clamp of chain plate clamp chain apparatus is with the punching press speed clamping of the stamping machine cross rib sheet from this machine, and these fins continuously are pressed on the plain tube successively along longitudinal direction from that end face of stamping machine dorsad.
If cross rib sheet cover is installed on the plain tube, these cross rib sheets of making of stamping machine immediately by the chain plate clamp clamping that is connected on the chain plate clamp chain, and are pushed on the plain tube after making, thereby, reach about ten plain tubes and overlapped one by one simultaneously and load onto.These plain tubes can have any cross section.
The drive unit of this stamping machine is used to drive chain plate clamp chain.In order to reach necessary synchronous simultaneously, do shortly as far as possible so far with being in transmission connection between the chain plate clamp chain at the stamping machine drive unit always.That is to say that the sprocket wheel of that end of cover canal table that is positioned at the stamping machine homonymy is as drive sprocket.As a result, we can say mobile chain plate clamp and finally just mobile cross rib sheet in mode along the pushing of the pipe of cover fin to be installed.As long as the length of these plain tubes is shorter, below 5 meters, this method is actually gratifying.On the contrary, if the length of plain tube surpasses 5 meters, then the motion of the motion of stamping machine and chain plate clamp chain becomes disorderly synchronously along with the increase of length.This chain plate clamp chain is no longer evenly driven.Owing to irregular running takes place, so that no longer can normally carry out as the suit fin of the pretreatment process before electroplating.
The objective of the invention is to improve the said equipment, so that to make the length of the plain tube for the treatment of the suit fin be 15 meters or can guarantee that also the suit fin carries out smoothly when longer.
For reaching this purpose, the invention provides and a kind of cross rib sheet cover is installed to equipment on the plain tube, this equipment has one and is used to make the stamping machine cross rib sheet and that have a drive unit and a suit workbench.This suit workbench transports the plain tube of fin to be installed, and has the chain plate clamp chain apparatus that a usefulness stamping machine drive unit directly drives, and this device has two continuous rotating chain plate clamp chains at least.These chains are arranged in a certain distance apart from one another and are guided with sprocket wheel in the end of these chains.The chain plate clamp of chain plate clamp chain apparatus is pressed the cross rib sheet of the work rhythm clamping of stamping machine from this machine, and these fins continuously are pressed on the plain tube from that end towards stamping machine successively along longitudinal direction.Wherein, this chain plate clamp chain is by being positioned at the chain wheel drive away from that end of the suit workbench of stamping machine.
This device shows, although stamping machine drive unit and suit workbench away between the drive sprocket on that end of stamping machine sizable distance often being arranged, and the suit fin still can be realized smoothly.Its fundamental cause is that chain plate clamp chain of the present invention is towed, and any slight play that may exist all no longer causes the irregular running of this chain plate clamp chain or this chain plate clamp chain to slide hastily on plain tube or along plain tube.This cross rib sheet after striking out by chain plate clamp exactly clamping there is no with impacting and be pressed on the plain tube.At this, being apparent that especially that chain weighs all allows more than 2 tons or 2 tons, and not getting muddled again synchronously between the motion of the motion of stamping machine and chain plate clamp chain, the outward appearance of fin is uniformly, and the quality of electroplating the resulting suit gilled tube in back is desirable.This itself has following advantage again, that is: the suit gilled tube as heat-exchange tube has high heat-transfer capability.Make the following true possibility that becomes by device provided by the invention, that is: simultaneously ideally to being 15 meters or longer plain tube suit fin at once up to about ten, length.This driving power can be sent to the drive sprocket of suit workbench in various manners from the drive unit of stamping machine.Machinery, transmission hydraulic pressure or electric all can.In addition, the sign of the wearing and tearing of slideway, chain plate clamp chain and ball bearing is also less.
Yet one of most preferred embodiment of the present invention is a drive sprocket with a power transmission shaft that is parallel to the plane of rotation of chain plate clamp chain, and drives near a shaft coupling between that end of drive sprocket by being contained in drive sprocket and power transmission shaft.For example, a kind of of the axle of this form is connected between the two cover bevel gearings that are arranged in suit workbench two ends.It guarantees that the punching press speed of stamping machine is accurately synchronous with the chain plate clamp of the rammed cross rib sheet of clamping.
If power transmission shaft is made with anti-torsion tube then is especially favourable.
In addition, in order to guarantee the stability of chain plate clamp chain in turning to the sprocket wheel scope so that its parallel running exactly, the suggestion chain plate clamp chain not only turns to the sprocket wheel guiding with what be contained in the stamping machine homonymy, but also guides with two no drive sprockets.These two sprocket wheels are rigidly connected to each other, and are positioned at apart from turning to sprocket wheel nearby.Therefore, by after turning to sprocket wheel, chain is eliminated immediately in may be offset once more when turning to sprocket wheel.
For the size in tolerance band (even for very long plain tube) that makes the train between stamping machine drive unit and drive sprocket, near the drive sprocket place, can with by one independently two other drive sprocket of driving of auxiliary drive be connected in the chain plate clamp chain.This auxiliary drive can use any drive source.This auxiliary drive shared ratio in total driving power can reach 40%.Thereby the accurate shock-free starting and the run-in synchronism of this chain plate clamp chain are guaranteed.
Three embodiment of the present invention will be illustrated wherein by example and with reference to corresponding accompanying drawing below:
Fig. 1 is the sketch of stamping machine of the present invention to each width of cloth accompanying drawing of Fig. 3.
Fig. 1 illustrates the stamping machine 1 that is used to make suitable cross rib sheet to Fig. 3.These fins do not show in the drawings.This stamping machine 1 is equipped with stamping machine drive unit 2.
This stamping machine 1 is connected with suit workbench 3.On this workbench, have a smooth pipe at least, if suitable also can be that several smooth pipes are installed on the suit workbench one by one.The length of this smooth pipe can reach 15 meters or longer.This smooth pipe does not equally show yet.
Below smooth pipe, this suit workbench 3 has two chain plate clamp chains 4.These two chains turn round in vertical plane in a certain distance apart from one another.The chain plate clamp that is contained in above it does not show in the drawings yet.This chain plate clamp chain 4 occupy the whole length of suit workbench 3 and at the two ends of this chain plate clamp chain by drive sprocket 5 with turn to sprocket wheel 6 guidings.Particularly this turns to sprocket wheel 6 to arrange like this, so that its length direction at suit workbench 3 can regulate, thereby guarantees chain tensioning appropriateness.
This chain plate clamp clamping in the scope of operation of stamping machine 1 that transmits with chain plate clamp chain 4 directs into plain tube from the cross rib sheet of this machine and with it, along plain tube these fins is pressed to the position of predetermined suit fin then forward.Then, this chain plate clamp unclamps those fins and leads to get back to by drive sprocket 5 and turns to sprocket wheel 6.So this chain plate clamp is the new cross rib sheet made by stamping machine 1 of clamping again.
In all three embodiment, chain plate clamp chain 4 all directly drives with stamping machine drive unit 2.For this purpose, a chain and sprocket driving device 7 is arranged near this stamping machine drive unit 2.This device 7 has two sprocket wheels 8 and 9 and chains 10.This device 7 is sent to bevel gearing 11 to the driving power of stamping machine drive unit 2.At bevel gearing 11 with between the bevel gearing 12 of suit workbench 3 one ends, an anti-torsion tube 13 that plays the power transmission shaft effect is set, one or a few anti-torsion tube 13 can be housed between bevel gearing 11 and 12.
And the shaft coupling 14 that is connected between bevel gearing 12 and the drive sprocket 5 makes during installation, maintenance or reconditioning work, stamping machine transmission device 2 and chain plate clamp chain 4 can be taken apart.This point is applicable to Fig. 1 all embodiment to Fig. 3.
In the embodiment in figure 1, this chain plate clamp chain 4 is only used the drive sprocket 5 that is positioned at suit workbench two ends and is turned to sprocket wheel 6 guidings.
As for the embodiment of Fig. 2, two other does not have the sprocket wheel 15 that drives and is contained in apart from turning to sprocket wheel 6 nearby.But this sprocket wheel 15 is rigidly connected to each other, and can not rotate relatively.Its effect is any skew of further eliminating chain (for example, when chain cross the skew that is produced when turning to sprocket wheel 6) and guarantees desirable parallel running.
About the embodiment of Fig. 3, two other drive sprocket 16 is arranged near drive sprocket 5, these two sprocket wheels are controlled with an auxiliary drive 17 that has nothing to do with train 7-14.Therefore 40% of approximately total driving power by auxiliary drive 17 supplies, to obtain the run-in synchronism of shock-free accurately starting and chain plate clamp chain 4.
Certainly, for obtaining desirable parallel running, Fig. 2 of sprocket wheel 15 load onto to(for) the embodiment of Fig. 3 also is fine.
Accompanying drawing spare number table
1. stamping machine
2. the drive unit on the stamping machine 1
3. suit workbench
4. chain plate clamp chain
5. drive sprocket
6. turn to sprocket wheel
7. chain and sprocket driving device
8. the sprocket wheel of chain and sprocket driving device 7
9. the chain of chain and sprocket driving device 7
10. the chain of chain and sprocket driving device 7
11. bevel gearing
12. bevel gearing
13. pipe
14. shaft coupling
15. sprocket wheel
16. drive sprocket
17. auxiliary drive
Claims (4)
1, a kind of in order to cross rib sheet cover is installed to the equipment on the plain tube, this equipment has one in order to make stamping machine and a suit workbench that has the plain tube for the treatment of the suit fin of cross rib sheet, this suit workbench has a direct chain plate clamp device that is driven by drive sprocket by the drive unit of stamping machine, this device has two in a certain distance apart from one another at least, continuous revolution and the chain plate clamp chain of being guided from the end, the chain plate clamp of this two chain comes the cross rib sheet of machine since then and it continuously longitudinally is transplanted on plain tube one by one from the end towards stamping machine to get on by the work rhythm clamping of stamping machine, it is characterized in that: chain plate clamp chain (4) is by sprocket wheel (5) transmission, sprocket wheel (5) is positioned at an end that deviates from stamping machine (1) of suit workbench (3), sprocket wheel (5) passes through axle (13) and shaft coupling (14) again and transmission, axle (13) is parallel to the plane of rotation of chain plate clamp chain (4), and shaft coupling (14) then is positioned at drive sprocket (5) and axle (13) is gone up near between that end of drive sprocket (5).
2, according to the described equipment of claim 1, it is characterized in that: described axle (13) is made with a kind of anti-torsion tube.
3, according to claim 1 or 2 described equipment, it is characterized in that: described chain plate clamp chain (4) is not only guided with the sprocket wheel (6) that turns to that is contained in stamping machine one side, and with two sprocket wheels (15) guidings that do not have to drive, this two sprocket wheel (15) is rigidly connected each other and is positioned at and describedly turns to sprocket wheel (6) nearby.
4, according to claim 1 or 2 described equipment, it is characterized in that: locating near described drive sprocket (5), with two other by one independently the drive sprocket (16) that drives of auxiliary drive (17) be connected in the described chain plate clamp chain (4).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP3446067.5 | 1984-12-18 | ||
| DEP3446067 | 1984-12-18 | ||
| DE3446067A DE3446067C1 (en) | 1984-12-18 | 1984-12-18 | Apparatus for pulling on transverse ribs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85108831A CN85108831A (en) | 1986-06-10 |
| CN1008515B true CN1008515B (en) | 1990-06-27 |
Family
ID=6253042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN85108831A Expired CN1008515B (en) | 1984-12-18 | 1985-12-17 | Apparatus for winding-up of cross-ribs |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS61186120A (en) |
| CN (1) | CN1008515B (en) |
| AT (1) | AT388517B (en) |
| AU (1) | AU576033B2 (en) |
| DE (1) | DE3446067C1 (en) |
| IN (1) | IN161728B (en) |
| SU (1) | SU1410863A3 (en) |
| UA (1) | UA7213A1 (en) |
| YU (1) | YU194185A (en) |
| ZA (1) | ZA859183B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3446068C1 (en) * | 1984-12-18 | 1986-01-16 | GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum | Device for pulling cross ribs |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1402071C3 (en) * | 1959-10-13 | 1978-06-01 | Gea Luftkuehlergesellschaft Happel Gmbh & Co Kg, 4630 Bochum | Device for pulling cross-ribbed sheets onto fixed pipes |
| DE1752831B1 (en) * | 1959-10-13 | 1971-07-08 | Gea Luftkuehler Happel Gmbh | DEVICE FOR PULLING TRANSVERSAL RIBS ON FIXED PIPES |
| DE2921416C2 (en) * | 1979-05-26 | 1985-04-11 | Balcke-Dürr AG, 4030 Ratingen | Device for pulling transverse ribs onto several pipes that are fixedly arranged next to one another |
| DE3446068C1 (en) * | 1984-12-18 | 1986-01-16 | GEA Luftkühlergesellschaft Happel GmbH & Co KG, 4630 Bochum | Device for pulling cross ribs |
-
1984
- 1984-12-18 DE DE3446067A patent/DE3446067C1/en not_active Expired
-
1985
- 1985-02-12 IN IN104/CAL/85A patent/IN161728B/en unknown
- 1985-11-29 ZA ZA859183A patent/ZA859183B/en unknown
- 1985-12-02 AT AT0350085A patent/AT388517B/en not_active IP Right Cessation
- 1985-12-04 AU AU50757/85A patent/AU576033B2/en not_active Ceased
- 1985-12-13 YU YU01941/85A patent/YU194185A/en unknown
- 1985-12-17 SU SU853993860A patent/SU1410863A3/en active
- 1985-12-17 CN CN85108831A patent/CN1008515B/en not_active Expired
- 1985-12-17 UA UA3993860A patent/UA7213A1/en unknown
- 1985-12-17 JP JP60282173A patent/JPS61186120A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| UA7213A1 (en) | 1995-06-30 |
| ATA350085A (en) | 1988-12-15 |
| AU576033B2 (en) | 1988-08-11 |
| ZA859183B (en) | 1986-08-27 |
| DE3446067C1 (en) | 1986-06-26 |
| AT388517B (en) | 1989-07-25 |
| SU1410863A3 (en) | 1988-07-15 |
| AU5075785A (en) | 1986-06-26 |
| JPS61186120A (en) | 1986-08-19 |
| YU194185A (en) | 1987-10-31 |
| IN161728B (en) | 1988-01-23 |
| CN85108831A (en) | 1986-06-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |