CN101875064A - Overbridge device of wire drawing machine - Google Patents
Overbridge device of wire drawing machine Download PDFInfo
- Publication number
- CN101875064A CN101875064A CN 201010135107 CN201010135107A CN101875064A CN 101875064 A CN101875064 A CN 101875064A CN 201010135107 CN201010135107 CN 201010135107 CN 201010135107 A CN201010135107 A CN 201010135107A CN 101875064 A CN101875064 A CN 101875064A
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- China
- Prior art keywords
- transmission shaft
- power transmission
- overbridge
- bearing
- wire drawing
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Abstract
The invention relates to an overbridge device of a wire drawing machine. The overbridge device comprises an upper supporting plate, a lower supporting plate, a transmission shaft, an upper overbridge belt pulley and a lower overbridge belt pulley, wherein an upper supporting seat is mounted on the upper supporting plate, a lower supporting seat is mounted on the lower supporting plate, an upper bearing is mounted in the upper supporting seat, a lower bearing is mounted in the lower supporting seat, the transmission shaft is rotatably mounted in mounting holes of the upper bearing and the lower bearing, the upper overbridge belt pulley and the lower overbridge belt pulley are fixedly mounted on the transmission shaft, the diameter of the lower overbridge belt pulley is greater than that of the upper overbridge belt pulley, a space ring is sleeved on the transmission shaft above the upper bearing, an upper oil seal is arranged outside the space ring, and an oil deflector ring is sleeved on the transmission shaft above the lower bearing. After the overbridge device is mounted and adopted, reasonable deceleration can be realized. The invention has the advantages of simple structure, convenient, compact and reasonable mounting, and the like. Through adopting the overbridge device, the speed of a motor can be reduced to the designed speed, and the overbridge device is very suitably mounted and used on the wire drawing machine.
Description
Technical field
The present invention relates to a kind of wire drawing machine parts, especially a kind of Overbridge device of wire drawing machine.
Background technology
Be used to during Overbridge device slow down.Speed is reduced to required speed, and claimed structure is reasonable, compact, and energy assurance speed is steady.
In existing technology, deceleration device has multiple, as reductor etc.There is complex structure, inconvenience, problems such as economic cost is high, use is inconvenient, deceleration shakiness are installed.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of Overbridge device that can realize reasonable deceleration, wire drawing machine simple in structure, easy for installation is provided.
According to technical scheme provided by the invention, the Overbridge device of described wire drawing machine, it comprises upper backup pad, lower supporting plate, power transmission shaft, the gap bridge upper belt-wheel and the belt wheel down of passing a bridge, the upper support seat is installed on the upper backup pad, the lower support seat is installed on the lower supporting plate, in the upper support seat upper bearing (metal) is installed, in the lower support seat lower bearing is installed, described power transmission shaft is rotatably installed in the installing hole of upper bearing (metal) and lower bearing, the fixed installation gap bridge upper belt-wheel and the belt wheel down of passing a bridge on the power transmission shaft, the diameter of belt wheel is greater than the diameter of gap bridge upper belt-wheel under passing a bridge, on the power transmission shaft above the upper bearing (metal), be socketed with spacer ring, outside spacer ring, be provided with the envelope that oils, on the power transmission shaft above the lower bearing, be socketed with oil scraper ring.
Top end cover also is installed on the upper support seat, is being provided with lubricating cup on the top end cover.
In the bottom of power transmission shaft the axle head baffle plate is installed.
Saturating down lid also is installed on the lower support seat, lubricating cup down is installed following covering thoroughly.Be socketed with oil sealing down on the power transmission shaft in covering thoroughly down.
After the present invention installs and uses, can realize reasonable deceleration, advantage such as it is simple in structure, easy for installation, compact, reasonable that the present invention has.Can allow the speed of motor reduce to designed speed by Overbridge device of the present invention comes work, is highly suitable on the wire drawing machine and installs and uses.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure, the present invention mainly by upper backup pad 1, lower supporting plate 2, power transmission shaft 3, gap bridge upper belt-wheel 4, pass a bridge down belt wheel 5, upper support seat 6, lower support seat 7, upper bearing (metal) 8, lower bearing 9, spacer ring 10, go up oil sealing 11, oil scraper ring 12, top end cover 13, go up lubricating cup 14, axle head baffle plate 15, down saturating lid 16, parts such as lubricating cup 17 and following oil sealing 18 constitute down.
The Overbridge device of this wire drawing machine, it comprises upper backup pad 1, lower supporting plate 2, power transmission shaft 3, the gap bridge upper belt-wheel 4 and the belt wheel 5 down of passing a bridge, upper support seat 6 is installed on the upper backup pad 1, lower support seat 7 is installed on the lower supporting plate 2, upper bearing (metal) 8 is installed in the upper support seat 6, lower bearing 9 is installed in the lower support seat 7, described power transmission shaft 3 is rotatably installed in the installing hole of upper bearing (metal) 8 and lower bearing 9, the fixed installation gap bridge upper belt-wheel 4 and the belt wheel 5 down of passing a bridge on the power transmission shaft 3, the diameter of belt wheel 5 is greater than the diameter of gap bridge upper belt-wheel 4 under passing a bridge, on the power transmission shaft above the upper bearing (metal) 83, be socketed with spacer ring 10, outside spacer ring 10, be provided with the envelope 11 that oils, on the power transmission shaft above the lower bearing 93, be socketed with oil scraper ring 12.
In the bottom of power transmission shaft 3 axle head baffle plate 15 is installed.
Saturating down lid 16 also is installed on lower support seat 7, lubricating cup 17 down is installed on down saturating lid 16.Be socketed with oil sealing 18 down on the saturating power transmission shaft 3 that covers in 16 down.
The present invention puts into key the keyway on the power transmission shaft 3 earlier, and gap bridge upper belt-wheel 4 is packed into from power transmission shaft 3 upper ends.Be inserted in oil scraper ring 12, lower bearing 9 successively after lower supporting plate 2 packed into from power transmission shaft 3 lower ends.Down putting into oil sealing 18 down in the saturating lid 16, lubricating cup 17 backs are putting from power transmission shaft 3 lower ends under installing on saturating lid 16 down, will descend to cover 16 with screw and fix with lower support seat 7.Put spacer ring 10, upper support seat 6, upper backup pad 1 from power transmission shaft 3 upper ends successively, go up oil sealing 11, the upper bearing (metal) 8 back card of working good goes up shaft block ring.On top end cover 13, install lubricating cup 14, top end cover 13 is fixed on the upper support seat 6 with screw.Then the parts integral body that installs being put the machine support works good.At last key is put into the keyway of power transmission shaft 3 lower ends, the belt wheel 5 of will passing a bridge is down worked good to be enclosed within on the power transmission shaft 3 with power transmission shaft 3, key and is locked, and axle head baffle plate 15 is fixed on the bottom of power transmission shaft 3 with the screw of band spring washer.
Gap bridge upper belt-wheel 4 is that the speed under subtracting is spread out of among the present invention.Upper backup pad 1 is done supporting role.Bolt, bullet pad, taper bolt are used and fix upper backup pad 1.Key is placed on the interior gap bridge upper belt-wheel 4 and the power transmission shaft 3 of connecting of keyway of power transmission shaft 3 correspondences.Last lubricating cup 14, following lubricating cup 17 are used for refueling.Screw fixedly top end cover 13 has been convenient to the sealing function of top end cover 13 on upper support seat 6.Shaft block ring is stablized and is lived in bearing 8, the power that upper bearing (metal) 8 more stable carrying power transmission shafts 3 are brought.The oil that last oil sealing 11 adds the upper end does not overflow.Spacer ring 10 reduces the gap.Passing a bridge down, belt wheel 5 connection motors spread out of after speed is passed to 4 decelerations of gap bridge upper belt-wheel.Lower bearing 9 supporting shafts 3 also carry the power that power transmission shaft 3 is brought.The oil that oil scraper ring 12 is added the lower end is difficult for leaking out.Putting spring washer on screw is used for axle head baffle plate 15 is fixed on power transmission shaft 3.The spring washer self-locking can be locking.The bottom of belt wheel 5 and power transmission shaft 3 made impurity be difficult for entering the gap under power transmission shaft 3 sealings were passed a bridge.Key connects pass a bridge belt wheel 5 and power transmission shaft 3 down.Power transmission shaft 3 connects pass a bridge belt wheel 5 and gap bridge upper belt-wheel 4 down.Following oil sealing 18 sealing oil removals.The fixing down saturating lid 16 of screw.Saturating down lid 16 sealings, dustproof, oil removal.Lower supporting plate 2 supports Overbridge device.
The operation principle of the present invention and the course of work:
The present invention passes to the speed that motor spreads out of to pass to through power transmission shaft 3 on the belt wheel 5 of passing a bridge down that back speed lowers on the gap bridge upper belt-wheel 4 again, is spread out of by the speed on the gap bridge upper belt-wheel 4 and carries out double reduction.Overbridge device is an one-level deceleration device, and motor is fallen speed by it, and the speed that will be fallen by it spreads out of and carries out two-stage speed-down again, moves thereby reach needed speed.
Claims (5)
1. the Overbridge device of a wire drawing machine, it is characterized in that: it comprises upper backup pad (1), lower supporting plate (2), power transmission shaft (3), the gap bridge upper belt-wheel (4) and the belt wheel (5) down of passing a bridge, upper support seat (6) is installed on the upper backup pad (1), lower support seat (7) is installed on the lower supporting plate (2), upper bearing (metal) (8) is installed in the upper support seat (6), lower bearing (9) is installed in the lower support seat (7), described power transmission shaft (3) is rotatably installed in the installing hole of upper bearing (metal) (8) and lower bearing (9), power transmission shaft (3) is gone up the fixed installation gap bridge upper belt-wheel (4) and the belt wheel (5) down of passing a bridge, the diameter of belt wheel (5) is greater than the diameter of gap bridge upper belt-wheel (4) under passing a bridge, on the power transmission shaft (3) of upper bearing (metal) (8) top, be socketed with spacer ring (10), outside spacer ring (10), be provided with the envelope (11) that oils, on the power transmission shaft (3) of lower bearing (9) top, be socketed with oil scraper ring (12).
2. the Overbridge device of wire drawing machine as claimed in claim 1 is characterized in that: top end cover (13) also is installed on upper support seat (6), is provided with lubricating cup (14) on top end cover (13).
3. the Overbridge device of wire drawing machine as claimed in claim 1 is characterized in that: in the bottom of power transmission shaft (3) axle head baffle plate (15) is installed.
4. the Overbridge device of wire drawing machine as claimed in claim 1 is characterized in that: saturating lid (16) down also is installed on lower support seat (7), on the saturating lid (16) lubricating cup (17) down is being installed down.
5. the Overbridge device of wire drawing machine as claimed in claim 4 is characterized in that: be socketed with oil sealing (18) down on the saturating power transmission shaft (3) that covers in (16) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010135107 CN101875064A (en) | 2010-03-18 | 2010-03-18 | Overbridge device of wire drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010135107 CN101875064A (en) | 2010-03-18 | 2010-03-18 | Overbridge device of wire drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101875064A true CN101875064A (en) | 2010-11-03 |
Family
ID=43017806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010135107 Pending CN101875064A (en) | 2010-03-18 | 2010-03-18 | Overbridge device of wire drawing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101875064A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847736A (en) * | 2012-07-24 | 2013-01-02 | 无锡平盛科技有限公司 | Gap bridge device of dead-beat drawing machine |
| CN103801574A (en) * | 2014-01-15 | 2014-05-21 | 无锡常欣科技股份有限公司 | Intermediate shaft mechanism of wire drawing machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143574Y (en) * | 1992-11-28 | 1993-10-13 | 山西省阳泉市旧街挂车转盘制造厂 | Two-stage output belt wheel of back bridge assembly of agriculture tricycle |
| JP2001099231A (en) * | 1999-10-04 | 2001-04-10 | Nissan Motor Co Ltd | Rolling vibration reduction device of internal combustion engine |
| CN2603244Y (en) * | 2002-11-08 | 2004-02-11 | 刘长征 | Energy-saving speed variator for oil pumping machine |
| CN201619739U (en) * | 2009-12-09 | 2010-11-03 | 上海和亭商贸有限公司 | Plastic cup for packaging hemodialysis powder |
-
2010
- 2010-03-18 CN CN 201010135107 patent/CN101875064A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2143574Y (en) * | 1992-11-28 | 1993-10-13 | 山西省阳泉市旧街挂车转盘制造厂 | Two-stage output belt wheel of back bridge assembly of agriculture tricycle |
| JP2001099231A (en) * | 1999-10-04 | 2001-04-10 | Nissan Motor Co Ltd | Rolling vibration reduction device of internal combustion engine |
| CN2603244Y (en) * | 2002-11-08 | 2004-02-11 | 刘长征 | Energy-saving speed variator for oil pumping machine |
| CN201619739U (en) * | 2009-12-09 | 2010-11-03 | 上海和亭商贸有限公司 | Plastic cup for packaging hemodialysis powder |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847736A (en) * | 2012-07-24 | 2013-01-02 | 无锡平盛科技有限公司 | Gap bridge device of dead-beat drawing machine |
| CN103801574A (en) * | 2014-01-15 | 2014-05-21 | 无锡常欣科技股份有限公司 | Intermediate shaft mechanism of wire drawing machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101103 |