CN102829095B - Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain - Google Patents
Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain Download PDFInfo
- Publication number
- CN102829095B CN102829095B CN201210350087.6A CN201210350087A CN102829095B CN 102829095 B CN102829095 B CN 102829095B CN 201210350087 A CN201210350087 A CN 201210350087A CN 102829095 B CN102829095 B CN 102829095B
- Authority
- CN
- China
- Prior art keywords
- main shaft
- belt pulley
- pin
- rolling machine
- shaft sleeve
- 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 - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 title abstract 2
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000002788 crimping Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The invention discloses a double-pin-shaft structure on a transmission mechanism of a pipe rolling machine with a roller chain. A machine body of the pipe rolling machine and a main shaft of the pipe rolling machine are fixedly connected. The main shaft of the pipe rolling machine is provided with a main shaft sleeve and a belt pulley. The belt pulley is connected with an electric motor belt pulley through a belt. The main shaft sleeve and the belt pulley are provided with a main shaft sleeve pin shaft groove I and a belt pulley pin shaft groove I which are fixedly connected through a pin shaft I. The main shaft sleeve and the belt pulley are also provided with corresponding main shaft sleeve pin shaft groove II and belt pulley pin shaft groove II. A pin shaft II is plugged in the main shaft sleeve pin shaft groove II and the belt pulley pin shaft groove II so as to further fixedly connecting the main shaft sleeve and the belt pulley. The main shaft sleeve pin shaft groove II and the belt pulley pin shaft groove II as well as the main shaft sleeve pin shaft groove I and the belt pulley pin shaft groove I are arranged at two end parts of the same main shaft diameter line of the main shaft of the pipe rolling machine. By using the double-pin-shaft structure, unbalanced operation and swing cannot be generated after the belt pulley is used for a long term, and therefore, the pipe rolling machine can continuously normally work and the pipe rolling quality of the pipe rolling machine can be ensured.
Description
Technical field
The present invention relates to the pin shaft structure on a kind of driving mechanism, the double pin axle structure particularly on a kind of roller chain rolling machine driving mechanism.
Background technique
At present, in produceing enterprises of chain, be, with special roller chain rolling machine, band steel band is rolled into axle sleeve when producing the axle sleeve in roller chain.The band steel band of all size is rolled into the axle sleeve of all size by the roller chain rolling machine that my company uses multiple stage to be produced by Zhejiang Province's Zhuji Chain Equipment General Factory always for many years.Because of in this roller chain rolling machine, the main shaft sleeve on main shaft and being connected by means of only a bearing pin between the belt pulley on main shaft.Because being connected by means of only a bearing pin between main shaft sleeve and belt pulley, make belt pulley just produce uneven running after long-term use and rock swing, thus affect the normal continuously work of rolling machine and the pipe crimping quality of rolling machine.
Summary of the invention
The object of this invention is to provide the double pin axle structure on a kind of roller chain rolling machine driving mechanism.This double pin axle structure makes belt pulley can not produce uneven running after long-term use and rock swing, thus can guarantee that pipe crimping function normally works continuously and can guarantee the pipe crimping quality of rolling machine.
Technological scheme of the present invention is: the double pin axle structure on a kind of roller chain rolling machine driving mechanism.Rolling machine body is connected with rolling machine main shaft.Rolling machine main shaft is connected with main shaft sleeve by keyway and key.Rolling machine main shaft is also equipped with belt pulley outside main shaft sleeve.Belt pulley is connected with electric motor belt dish by belt.Main shaft sleeve and belt pulley all have corresponding main shaft sleeve pin groove I and belt pulley pin groove I.Bearing pin I latch is in main shaft sleeve pin groove I and belt pulley pin groove I and main shaft sleeve and belt pulley are fixed together.Be characterized in: main shaft sleeve and belt pulley also have corresponding main shaft sleeve pin groove II and belt pulley pin groove II.Main shaft sleeve and belt pulley are fixed together further by pin shaft II latch in main shaft sleeve pin groove II and belt pulley pin groove II.Main shaft sleeve pin groove II and belt pulley pin groove II open the position, two end part of the same major axis diameter line at rolling machine main shaft with main shaft sleeve pin groove I and belt pulley pin groove I.Bearing pin I and pin shaft II form the double pin axle structure on roller chain rolling machine driving mechanism.
The present invention carries out double pin axle by increase pin shaft II to main shaft sleeve and belt pulley and is fixedly connected with, and solves former 1 bearing pin I pair of main shaft sleeve and is fixedly connected with belt pulley and makes the stressed unbalanced defect of belt pulley, make no longer to rock swing during pulley rotation.
Advantage of the present invention there is provided the double pin axle structure on a kind of roller chain rolling machine driving mechanism.This double pin axle structure makes belt pulley can not produce uneven running after long-term use and rock swing, thus can guarantee that pipe crimping function normally works continuously and can guarantee the pipe crimping quality of rolling machine.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the A-A of Fig. 1 is to sectional structure schematic diagram.
In figure: 1, rolling machine body, 2, rolling machine main shaft, 3, keyway and key, 4, main shaft sleeve, 5, main shaft sleeve pin groove I, 6, bearing pin I, 7, belt pulley pin groove I, 8, main shaft sleeve pin groove II, 9, pin shaft II, 10, belt pulley pin groove II, 11, belt pulley, 12, belt, 13, electric motor belt dish, 14, major axis diameter line.
Embodiment
Embodiment is as shown in Figure 1 and Figure 2 as follows: the double pin axle structure on a kind of roller chain rolling machine driving mechanism.Rolling machine body 1 is connected with rolling machine main shaft 2.Rolling machine main shaft 2 is connected with main shaft sleeve 4 by keyway and key 3.Rolling machine main shaft 2 is also equipped with belt pulley 11 outside main shaft sleeve 4.Belt pulley 11 is connected with electric motor belt dish 13 by belt 12.Main shaft sleeve 4 and belt pulley 11 all have corresponding main shaft sleeve pin groove I 5 and belt pulley pin groove I 7.Bearing pin I 6 latch is in main shaft sleeve pin groove I 5 and belt pulley pin groove I 7 and main shaft sleeve 4 and belt pulley 11 are fixed together.Be characterized in: main shaft sleeve 4 and belt pulley 11 also have corresponding main shaft sleeve pin groove II 8 and belt pulley pin groove II 10.Main shaft sleeve 4 and belt pulley 11 are fixed together further by pin shaft II 9 latch in main shaft sleeve pin groove II 8 and belt pulley pin groove II 10.Main shaft sleeve pin groove II 8 and belt pulley pin groove II 10 open the position, two end part of the same major axis diameter line 14 at rolling machine main shaft 2 with main shaft sleeve pin groove I 5 and belt pulley pin groove I 7.Bearing pin I 6 and pin shaft II 9 form the double pin axle structure on roller chain rolling machine driving mechanism.
Claims (1)
1. the double pin axle structure on a roller chain rolling machine driving mechanism, rolling machine body is fixedly connected with rolling machine main shaft, rolling machine main shaft is connected with main shaft sleeve by keyway and key, rolling machine main shaft is also equipped with belt pulley outside main shaft sleeve, belt pulley is connected with electric motor belt dish by belt, main shaft sleeve and belt pulley all have corresponding main shaft sleeve pin groove I and belt pulley pin groove I, bearing pin I latch is in main shaft sleeve pin groove I and belt pulley pin groove I and main shaft sleeve and belt pulley are fixed together, it is characterized in that: main shaft sleeve and belt pulley also have corresponding main shaft sleeve pin groove II and belt pulley pin groove II, main shaft sleeve and belt pulley are fixed together further by pin shaft II latch in main shaft sleeve pin groove II and belt pulley pin groove II, main shaft sleeve pin groove II and belt pulley pin groove II open the position, two end part of the same major axis diameter line at rolling machine main shaft with main shaft sleeve pin groove I and belt pulley pin groove I, bearing pin I and pin shaft II form the double pin axle structure on roller chain rolling machine driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210350087.6A CN102829095B (en) | 2012-09-19 | 2012-09-19 | Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210350087.6A CN102829095B (en) | 2012-09-19 | 2012-09-19 | Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102829095A CN102829095A (en) | 2012-12-19 |
| CN102829095B true CN102829095B (en) | 2015-04-08 |
Family
ID=47332340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210350087.6A Expired - Fee Related CN102829095B (en) | 2012-09-19 | 2012-09-19 | Double-pin-shaft structure on transmission mechanism of pipe rolling machine with roller chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102829095B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197431A (en) * | 1986-11-15 | 1988-05-18 | Licentia Gmbh | Electric motor with belt pulley |
| CN2061227U (en) * | 1990-01-13 | 1990-08-29 | 湘潭市顺风空调环保设备厂 | Mechanical transmission device with removable shaft coupling piece |
| CN1179816A (en) * | 1995-03-27 | 1998-04-22 | 科尔芒·屈弗利耶公司 | Detachable hub for mounting rotating unit on drive shaft and rotating unit with such detachable hub |
| CN202391982U (en) * | 2011-12-07 | 2012-08-22 | 山耐斯气动液压(磐安)有限公司 | Device for clamping and fixing belt wheel |
| CN202790167U (en) * | 2012-09-19 | 2013-03-13 | 溧阳市超强链条制造有限公司 | Double-pin-shaft structure on transmission mechanism of roller chain pipe coiling machine |
-
2012
- 2012-09-19 CN CN201210350087.6A patent/CN102829095B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2197431A (en) * | 1986-11-15 | 1988-05-18 | Licentia Gmbh | Electric motor with belt pulley |
| CN2061227U (en) * | 1990-01-13 | 1990-08-29 | 湘潭市顺风空调环保设备厂 | Mechanical transmission device with removable shaft coupling piece |
| CN1179816A (en) * | 1995-03-27 | 1998-04-22 | 科尔芒·屈弗利耶公司 | Detachable hub for mounting rotating unit on drive shaft and rotating unit with such detachable hub |
| CN202391982U (en) * | 2011-12-07 | 2012-08-22 | 山耐斯气动液压(磐安)有限公司 | Device for clamping and fixing belt wheel |
| CN202790167U (en) * | 2012-09-19 | 2013-03-13 | 溧阳市超强链条制造有限公司 | Double-pin-shaft structure on transmission mechanism of roller chain pipe coiling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102829095A (en) | 2012-12-19 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 |