CN103234009A - Gear speed reducer for combined type copper pipe coil drawing machine - Google Patents
Gear speed reducer for combined type copper pipe coil drawing machine Download PDFInfo
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- CN103234009A CN103234009A CN2013101782891A CN201310178289A CN103234009A CN 103234009 A CN103234009 A CN 103234009A CN 2013101782891 A CN2013101782891 A CN 2013101782891A CN 201310178289 A CN201310178289 A CN 201310178289A CN 103234009 A CN103234009 A CN 103234009A
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- gear
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- gear shaft
- power shift
- raffarin
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Abstract
The invention discloses a gear speed reducer for a combined type copper pipe coiling drawing machine. The gear speed reducer comprises a box body, an input bevel gear shaft (1) and a coiling and drawing flange shaft (5), wherein the input bevel gear shaft (1) is engaged with a big bevel gear on a first gear shaft (3) through a small bevel gear on the input bevel gear shaft (1); a shaft gear (17) and a gear (11) are respectively engaged with a first shifting gear (10) and a second shifting gear (7) both installed on a second gear shaft (4); the first shifting gear (10) and the second shifting gear (7) are controlled by an inner spline gear (9); the inner spline gear (9) is sleeved on an outer spline gear (8); the inner spline gear (9) is provided with a shifting fork (16) which is connected to a shifting deflector rod (13); a coaxial gear (18) installed on the second gear shaft (4) is engaged with a big gear (6) on the coiling and drawing flange shaft (5) to drive the coiling and drawing flange shaft (5) to rotate; and the coiling and drawing flange shaft (5) is connected to the coiling drawing machine through a connecting flange. The gear speed reducer for the combined type copper pipe coiling drawing machine has a simple structure, high transmission efficiency and small volume.
Description
Technical field
The present invention relates to a kind of copper pipe plate drawing machine, especially a kind of copper pipe plate drawing machine drives employed speed reducer, specifically a kind of combined type copper pipe plate drawing machine gear reduction unit.
Background technique
At present, it is traditional gear transmission structure that most of copper pipe list prices are drawn the employed speed reducer of rolling copper pipe, this structure is according to the difference of the rolling front and back of copper pipe mill speed, need two motors to drag two speed reducer twice dishes and draw rolling process, dish draws rolling efficiency low, and energy consumption is big, and producing needs the rolling manufacturing apparatus of two covers, standby spare part is many, the cost of production height.
Summary of the invention
The objective of the invention is at existing single speed that plate drawing machine uses than the existence of gear transmission speed reducer can't speed change, plate drawing machine rolling copper pipe operation is many, rolling efficiency is low, energy consumption is big, the cost height, the problem of inconvenient maintenance designs a kind of combined type copper pipe plate drawing machine gear reduction unit based on bevel gear and the transmission of cylindrical gears shift speed change.
Technological scheme of the present invention is:
A kind of combined type copper pipe plate drawing machine gear reduction unit, it comprises casing and is installed in the input bevel gear shaft 1 in the casing and coils Raffarin axle 5, it is characterized in that described input bevel gear shaft 1 is meshed with bevel gear wheel on first gear shaft 3 by the bevel pinion on it, shaftgear 17 and gear 11 also are installed on first gear shaft 3, shaftgear 17 and gear 11 respectively be installed in second gear shaft 4 on first power shift gear 10 and second power shift gear 7 be meshed, first power shift gear 10 and second power shift gear 7 are controlled by inside spline wheel gear 9; Inside spline wheel gear 9 is sleeved on the external splines gear 8, external splines gear 8 links to each other with second gear shaft 4 by flat key, selector fork 16 is installed on the inside spline wheel gear 9, selector fork 16 links to each other with shift lever 13, when inside spline wheel gear 9 slides to first power shift gear 10, first power shift gear 10 passes to gear shaft 4 with gear 17 engagements with power, when inside spline wheel gear 9 slides to second power shift gear 7, second power shift gear 7 passes to second gear shaft 4 with gear 11 engagements with power, drive plate Raffarin axle 5 rotates the in-line gears of installing on second gear shaft 4 18 with coiling gearwheel 6 engagements on the Raffarin axle 5, and dish Raffarin axle 5 links to each other with plate drawing machine by adpting flange.
Described casing is made up of upper box 12 and lower box 14, one end of input bevel gear shaft 1 stretches out outside the lower box 14 and links to each other with power source, and the two ends of described first gear shaft 3, second gear shaft 4 and dish Raffarin axle 5 are bearing in respectively in upper box 12 and the lower box 14.
Described input bevel gear shaft 1 position is at upper box 12 and lower box 14 junction plane places, and the position level, is higher than lower box 14 bottom surfaces; Output disc Raffarin axle position is perpendicular to lower box 14 bottom surfaces, and the end face of flange of output disc Raffarin axle 5 is lower than lower box 14 bottom surfaces.
Described gearshift driving lever 13 is installed in lower box 14 outsides and links to each other with selector fork 16, and the oil hydraulic cylinder 15 that drives gearshift driving lever 13 is installed on the upper box 12; Oil hydraulic cylinder promotes gearshift driving lever 13 and rotates, gearshift driving lever 13 drives selector fork 16 motions, selector fork 16 promotes inside spline wheel gear 9 and slides up and down on the spline gear 8 outside, inside spline wheel gear 9 and first power shift gear 10 or second change gear 7 are meshed separately, thereby produce two kinds of different reduction speed ratio.
Beneficial effect of the present invention:
1, quantity and maintenance cost that the copper pipe dish draws rolling equipment have been reduced
2, improve the efficient of equipment transmission, reduced product output energy consumption.
3, improve the working life of equipment, reduced the difficulty of processing of equipment.
4, the present invention is by adopting the gear transmission of spiral shell umbrella and two-stage parallel axis gearshift, under the situation of same input speed, mode by the gearshift of parallel axes cylindrical gears, input speed is changed over two kinds of different output speeds, and export two kinds of different roll torques, reduced transmission link, the drive mechanism that dwindles is incorporated into the speed reducer of two different speed ratios in one weight structure.
Description of drawings
Fig. 1 is form structure schematic representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is that the B of Fig. 1 is to view.
Fig. 4 is the A-A sectional structure schematic representation of Fig. 2.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Shown in Fig. 1-4.
A kind of combined type copper pipe plate drawing machine gear reduction unit, it comprises casing and is installed in the input bevel gear shaft 1 in the casing and coils Raffarin axle 5, as shown in Figure 4, described input bevel gear shaft 1 position is at upper box 12 and lower box 14 junction plane places, and the position level, is higher than lower box 14 bottom surfaces; Output disc Raffarin axle position is perpendicular to lower box 14 bottom surfaces, and the end face of flange of output disc Raffarin axle 5 is lower than lower box 14 bottom surfaces.Shown in Fig. 2,3, described input bevel gear shaft 1 is meshed with bevel gear wheel on first gear shaft 3 by the bevel pinion on it, shaftgear 17 and gear 11 also are installed on first gear shaft 3, shaftgear 17 and gear 11 respectively be installed in second gear shaft 4 on first power shift gear 10 and second power shift gear 7 be meshed, first power shift gear 10 and second power shift gear 7 are controlled by inside spline wheel gear 9; Inside spline wheel gear 9 is sleeved on the external splines gear 8, external splines gear 8 links to each other with second gear shaft 4 by flat key or directly is processed to form monolithic construction at second gear shaft 4, selector fork 16 is installed on the inside spline wheel gear 9, selector fork 16 links to each other with shift lever 13, when inside spline wheel gear 9 slides to first power shift gear 10, first power shift gear 10 passes to gear shaft 4 with gear 17 engagements with power, when inside spline wheel gear 9 slides to second power shift gear 7, second power shift gear 7 passes to second gear shaft 4 with gear 11 engagements with power, drive plate Raffarin axle 5 rotates the in-line gears of installing on second gear shaft 4 18 with coiling gearwheel 6 engagements on the Raffarin axle 5, and dish Raffarin axle 5 links to each other with plate drawing machine by adpting flange.Described casing is made up of upper box 12 and lower box 14, one end of input bevel gear shaft 1 stretches out outside the lower box 14 and links to each other with power source, and the two ends of described first gear shaft 3, second gear shaft 4 and dish Raffarin axle 5 are bearing in respectively in upper box 12 and the lower box 14.Described gearshift driving lever 13 is installed in lower box 14 outsides and links to each other with selector fork 16, and the oil hydraulic cylinder 15 that drives gearshift driving lever 13 is installed on the upper box 12; Oil hydraulic cylinder promotes gearshift driving lever 13 and rotates, gearshift driving lever 13 drives selector fork 16 motions, selector fork 16 promotes inside spline wheel gear 9 and slides up and down on the spline gear 8 outside, inside spline wheel gear 9 and first power shift gear 10 or second change gear 7 are meshed separately, thereby produce two kinds of different reduction speed ratio.
Details are as follows:
The present invention includes upper box 12 and lower box 14, upper box 12 and lower box 14 connect into an integral body by casing split bolt, nut, pin, and input bevel gear shaft 1 is installed in the described lower box 14.Bearing respectively is equipped with at gear shaft 3 two ends, is installed in respectively in upper box 12 and the casing case 14, with power shift gear 10 engagements; Bevel gear wheel 2 is equipped with in described gear shaft 3 upper ends, and gear 11 is equipped with in the lower end; Bevel gear wheel 2 is meshed gear 11 and power shift gear 7 with input bevel gear shaft 1.Bearing respectively is equipped with at gear shaft 4 two ends, is installed in upper box 12 and the casing case 14 gear shaft 4 and gear 6 engagements respectively; Described gear shaft 4 intermediate sections are equipped with power shift gear 10, external splines gear 8 successively, and power shift gear 7 is equipped with in the lower end, and inside spline wheel gear 9 is housed on the external splines gear 8; Power shift gear 10 and gear shaft 3 engagements, power shift gear 7 and gear 11 engagements, inside spline wheel gear 9 can mesh with power shift gear 107 respectively.Bearing respectively is equipped with at output disc Raffarin axle 5 two ends, is installed in respectively in upper box 12 and the lower body case 14, and gear 6 is equipped with in output disc Raffarin axle 5 upper ends, and the other end stretches out outside the lower box 14 and links to each other with plate drawing machine.The lower box 14 outside gearshift driving levers 13 of installing, the inner selector fork 16 of installing, the outside oil hydraulic cylinder 15 of installing of upper box, gearshift driving lever 12 is connected with selector fork 16, is connected with oil hydraulic cylinder 15 simultaneously.Draw the rolling mill practice needs according to dish, oil hydraulic cylinder promotes gearshift driving lever 13 and rotates, gearshift driving lever 13 drives selector fork 16 and rotates, selector fork 16 promotes inside spline wheel gear 9 and slides up and down on the spline gear 8 outside, inside spline wheel gear 9 and power shift gear 10,7 can be meshed separately, thereby produce two kinds of different reduction speed ratio, as shown in Figure 4.
During concrete enforcement, input bevel gear shaft 1 position is at upper box 12 and lower box 14 junction plane places, and the position level, is higher than lower box 14 bottom surfaces; Output disc Raffarin axle position is perpendicular to lower box 14 bottom surfaces, and the end face of flange of output disc Raffarin axle 5 is lower than lower box 14 bottom surfaces.
In addition, oil hydraulic cylinder of the present invention promotes 13 rotations of gearshift driving lever as required, gearshift driving lever 13 drives selector fork 16 and rotates, selector fork 16 promotes inside spline wheel gear 9 and slides up and down on the spline gear outside, can make inside spline wheel gear 9 and power shift gear 10, power shift gear 7 can distinguish independent engagement, form two grades of speed-change gear boxs.The speed reducer of two kinds of different speed ratios is incorporated in the structure of a speed reducer, also the copper pipe dish of correspondence is drawn simultaneously rolling mill practice to be drawn by traditional twice dish and rollingly become one dish and draw rollingly, reduced rolling equipment quantity, improved dish and drawn efficient, reduce the production energy consumption, saved resource.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (4)
1. combined type copper pipe plate drawing machine gear reduction unit, it comprises casing and is installed in the input bevel gear shaft (1) in the casing and coils Raffarin axle (5), it is characterized in that described input bevel gear shaft (1) is meshed with bevel gear wheel on first gear shaft (3) by the bevel pinion on it, shaftgear (17) and gear (11) also are installed on first gear shaft (3), shaftgear (17) and gear (11) respectively be installed in second gear shaft (4) on first power shift gear (10) and second power shift gear (7) be meshed, first power shift gear (10) and second power shift gear (7) are controlled by inside spline wheel gear (9); Inside spline wheel gear (9) is sleeved on the external splines gear (8), external splines gear (8) links to each other with second gear shaft (4), selector fork (16) is installed on the inside spline wheel gear (9), selector fork (16) links to each other with shift lever (13), when inside spline wheel gear (9) slides to first power shift gear (10), first power shift gear (10) passes to gear shaft (4) with gear (17) engagement with power, when inside spline wheel gear (9) slides to second power shift gear (7), second power shift gear (7) passes to second gear shaft (4) with gear (11) engagement with power, second gear shaft (4) is gone up the in-line gears of installing (18), and drive plate Raffarin axle (5) rotates with coiling gearwheel (6) engagement on the Raffarin axle (5), and dish Raffarin axle (5) links to each other with plate drawing machine by adpting flange.
2. combined type copper pipe plate drawing machine gear reduction unit according to claim 1, it is characterized in that described casing is made up of upper box (12) and lower box (14), one end of input bevel gear shaft (1) stretches out outside the lower box (14) and links to each other with power source, and the two ends of described first gear shaft (3), second gear shaft (4) and dish Raffarin axle (5) are bearing in respectively in upper box (12) and the lower box (14).
3. combined type copper pipe plate drawing machine gear reduction unit according to claim 2 is characterized in that described input bevel gear shaft (1) position is at upper box (12) and lower box (14) junction plane place, and the position level, is higher than lower box (14) bottom surface; Output disc Raffarin axle position is perpendicular to lower box (14) bottom surface, and the end face of flange of output disc Raffarin axle (5) is lower than lower box (14) bottom surface.
4. combined type copper pipe plate drawing machine gear reduction unit according to claim 1, it is outside and link to each other with selector fork (16) to it is characterized in that described gearshift driving lever (13) is installed in lower box (14), and the oil hydraulic cylinder (15) that drives the driving lever (13) of shifting gears is installed on the upper box (12); Oil hydraulic cylinder promotes gearshift driving lever (13) and rotates, gearshift driving lever (13) drives selector fork (16) motion, selector fork (16) promotes inside spline wheel gear (9) and slides up and down on the spline gear (8) outside, can make inside spline wheel gear (9) and first power shift gear (10) or second change gear (7) engagement separately, thereby produce two kinds of different reduction speed ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101782891A CN103234009A (en) | 2013-05-15 | 2013-05-15 | Gear speed reducer for combined type copper pipe coil drawing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101782891A CN103234009A (en) | 2013-05-15 | 2013-05-15 | Gear speed reducer for combined type copper pipe coil drawing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103234009A true CN103234009A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101782891A Pending CN103234009A (en) | 2013-05-15 | 2013-05-15 | Gear speed reducer for combined type copper pipe coil drawing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103234009A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114619A (en) * | 2015-08-11 | 2015-12-02 | 江苏甬金金属科技有限公司 | Reduction box capable of achieving high-low-speed gear shifting on temper mill |
| CN106224509A (en) * | 2016-08-30 | 2016-12-14 | 江苏泰隆减速机股份有限公司 | A kind of hydraulic cylinder shift reducer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604777U (en) * | 2010-02-09 | 2010-10-13 | 重庆帅昌机械制造有限公司 | Two-speed driving rear axle transmission |
| CN202010700U (en) * | 2011-01-19 | 2011-10-19 | 南京高精齿轮集团有限公司 | Shift-variable horizontal-vertical conversion speed reducer |
| CN202683644U (en) * | 2012-06-01 | 2013-01-23 | 江苏省金象传动设备股份有限公司 | United variable-speed reduction gearbox of plate drawing machine |
| CN202732864U (en) * | 2012-08-20 | 2013-02-13 | 李云 | Variable-speed gear shifting transmission device |
| CN202803791U (en) * | 2012-10-10 | 2013-03-20 | 天津市万新传动设备有限公司 | Speed reducer used for copper coil plate drawing machine |
| CN203272634U (en) * | 2013-05-15 | 2013-11-06 | 南京金腾重载齿轮箱有限公司 | Combined type gear speed reducer for copper pipe coiling and drawing machine |
-
2013
- 2013-05-15 CN CN2013101782891A patent/CN103234009A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201604777U (en) * | 2010-02-09 | 2010-10-13 | 重庆帅昌机械制造有限公司 | Two-speed driving rear axle transmission |
| CN202010700U (en) * | 2011-01-19 | 2011-10-19 | 南京高精齿轮集团有限公司 | Shift-variable horizontal-vertical conversion speed reducer |
| CN202683644U (en) * | 2012-06-01 | 2013-01-23 | 江苏省金象传动设备股份有限公司 | United variable-speed reduction gearbox of plate drawing machine |
| CN202732864U (en) * | 2012-08-20 | 2013-02-13 | 李云 | Variable-speed gear shifting transmission device |
| CN202803791U (en) * | 2012-10-10 | 2013-03-20 | 天津市万新传动设备有限公司 | Speed reducer used for copper coil plate drawing machine |
| CN203272634U (en) * | 2013-05-15 | 2013-11-06 | 南京金腾重载齿轮箱有限公司 | Combined type gear speed reducer for copper pipe coiling and drawing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114619A (en) * | 2015-08-11 | 2015-12-02 | 江苏甬金金属科技有限公司 | Reduction box capable of achieving high-low-speed gear shifting on temper mill |
| CN106224509A (en) * | 2016-08-30 | 2016-12-14 | 江苏泰隆减速机股份有限公司 | A kind of hydraulic cylinder shift reducer |
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| PB01 | Publication | ||
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Application publication date: 20130807 |