CN102172842A - Gearbox capable of changing one input into four outputs - Google Patents
Gearbox capable of changing one input into four outputs Download PDFInfo
- Publication number
- CN102172842A CN102172842A CN2011100537802A CN201110053780A CN102172842A CN 102172842 A CN102172842 A CN 102172842A CN 2011100537802 A CN2011100537802 A CN 2011100537802A CN 201110053780 A CN201110053780 A CN 201110053780A CN 102172842 A CN102172842 A CN 102172842A
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- power transmission
- transmission shaft
- clutch
- speed
- spindle
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Abstract
The invention relates to the technical field of transmission gearboxes, in particular to a gearbox capable of changing one input into four outputs. Output shafts in the gearbox are required as four spindles, wherein one spindle is used for drilling, one spindle is used for wire twisting, one spindle is used for turning end faces, and one spindle is used for chamfering, and the four spindles are provided with four work stations for machining and installed on a machine tool and work together. The spindle for drilling always rotates at one direction, and can be regulated at three rotating speeds according to the size of drill holes. The spindle for wire twisting can rotate clockwise and anticlockwise, draw back, stop, move forwards and the like and is necessary to be equipped with three rotating speeds; the spindle for turning the end faces also needs three rotating speeds while tool feeding and retracting; and the working procedures of the spindle for chamfering are different from the working procedures of other spindles.
Description
Technical field
The present invention relates to transmission parameter box technology field, concretely, relate to develop into four kinds of output variable speed casees by a kind of input.
Background technology
In the plant equipment manufacturing, the very important part that is absolutely necessary of the parameter case in the lathe.The parameter case is by the motor input speed, rotates by gear again, drives splined shaft and rotates, and again by gear drive, imports to the output main shaft and realizes multistage rotating speed.Present transmission technology totally is main shaft of a driven by motor, realizes multiple rotating speed.The neither one motor can drive the function that 4 main shafts are realized multiple rotating speed, can not satisfy the speed change of 4 processing requests.In the processing of professional part, professional equipment is 4 work in order to increase work efficiency under a lot of situations, require the content of each work different, rotating speed is different, moves different, the technology of present common gearbox is if 4, just must be 4 driven by motor.The problem that exists be machine tool do very huge, floor space is big.Not environmental protection is not energy-conservation.How to realize 4 main shafts of a driven by motor, realize that each main shaft has 3 speed changes again, four main shafts are implemented on the same equipment, existing boring function has hank knotting, face work, chamfering function again, and is promptly free to go forward or back out, can reverse the function that just to change.This is the key problem in technology problem that mechanical industry is being researched and developed always.Realize this requirement, difficulty is very big.
Summary of the invention
In view of the defective that prior art exists, the purpose of this invention is to provide and a kind ofly can realize that an input converts the gearbox of four kinds of outputs to.
It is 4 main shafts that the present invention requires output shaft, and wherein 1 main shaft is holed, and 1 main shaft carries out hank knotting, 1 main shaft face work, and 1 main shaft chamfering, 4 main shafts have the processing content of four stations, need work simultaneously on a machine tool.The main shaft that needs boring, always to a direction rotation, the size according to boring has three rotating speeds passable.Need the hank knotting main shaft, just needing changes, and counter-rotating retreats, and stops, and action such as advance also must have three rotating speed needs.Need main shaft feed, the withdrawing of face work also to need three rotating speeds, chamfer machining and other operations are different.
Technical scheme to be solved by this invention is as follows:
The rotation of driven by motor belt pulley, belt pulley drives the power transmission shaft rotation, power transmission shaft carries out the speed change conduction by shifting slide gear, the power transmission shaft that obtains speed change conduction is designed to two kinds of functions, and a kind of function is that the different rotating speeds that will obtain directly outputs to two output shafts and does two kinds of power processing, and another kind of function is by digital conduction pattern, drive the next power transmission shaft rotation that electromagnetic clutch is arranged, by the digital conversion of clutch, drive two output shafts in addition, realize two outputs of another direction; Power transmission shaft is realized speed changing function by shifting slide gear, the speed of change is delivered to subordinate's power transmission shaft, the next stage power transmission shaft drives passive power transmission shaft rotation, passive power transmission shaft is equipped with two electromagnetic clutch, digital operation by clutch, the drive main shaft is just done and is changeed, reverses, stops, retreating, advance, and drives cutter and realizes the various functions of boring, hank knotting simultaneously; Speed change adopts spline spindle to cooperate with shifting slide gear, arrives diverse location by the slippage of shifting slide gear, can transmit friction speed.
Counter-rotating, just changeing that to move forward and backward be by the control of two electromagnetic clutch, on these two clutch apparatus jackshafts.Its operating principle is: if two clutches no power all, output is not rotated, and one of them clutch begins action, and it is just to change that another clutch is not worked; It is counter-rotating that another clutch work, this clutch are not worked.
The order of automatic speed regulation is to pass on by travel switch, when workpiece is worked into certain position, contacts travel switch, and electromagnetic clutch will be started working.Finish different action requests.
The invention has the advantages that:
1. the present invention has broken through the propagation law of a traditional main shaft of a driven by motor, realizes that a motor can drive the innovative design of four main shaft actions, has solved an input and has become the research and development of four output core technologies.Economize on electricity, energy-conservation.Save the lathe useful space.
2. enhance productivity, be originally main shaft work of a driven by motor, can work simultaneously by four main shafts of a driven by motor now, raise the efficiency and improve the quality of products.
3, equipment of the present invention can make the volume of parameter case design reduce, and it is little to take up room, compact conformation, and amount of parts is few, saves cost.Reduce the machine tool usage space.
Description of drawings
Fig. 1 is a structural representation sketch of the present invention.
The specific embodiment
Reference numeral shown in Figure 1 is as follows: motor 1, I axle 2, shifting slide gear 3, II axle 4, gear 5,6, No. 1 output shaft 7 of III axle, electromagnetic clutch I 8,11, No. 4 output shafts 12 of 10, No. 3 output shafts of 9, No. 2 output shafts of electromagnetic clutch II.
Motor 1 drives 2 rotations of I axle by the belt pulley transmission, drives shifting slide gear 3, and II axle 4 just obtains three kinds of rotating speeds.Gear 5 is meshing with each other and drives three kinds of rotating speeds that 7, No. 1 output shafts 7 of No. 1 output shaft just obtain to press the fixed-direction rotation, and No. 2 output shafts 10 just obtain to export with the rotation of No. 1 output shaft 7 same natures.
8 energisings of electromagnetic clutch I, gear 5 drives electromagnetic clutch I 8 and drives III axle 6, just can obtain three kinds of rotating speeds that rotate by a direction by 11, No. 3 output shafts 11 of gear 5 No. 3 output shafts of drive.
9 energisings of electromagnetic clutch II, gear 5 drives electromagnetic clutch II 9 and drives III axle 6, just can obtain three kinds of rotating speeds that rotate by another direction by 11, No. 3 output shafts 11 of gear 5 No. 3 output shafts of drive.
Gear 5 is meshing with each other, and No. 4 output shafts 12 just obtain to export with the rotation of No. 3 output shaft 11 same natures.
Claims (3)
1. an input develops into four kinds of output variable speed casees, it is characterized in that: the rotation of driven by motor belt pulley, belt pulley drives the power transmission shaft rotation, power transmission shaft carries out the speed change conduction by shifting slide gear, the power transmission shaft that obtains the speed change conduction is designed to two kinds of functions, a kind of function is that the different rotating speeds that will obtain directly outputs to two output shafts and does two kinds of power processing, another kind of function is by digital conduction pattern, drive the next power transmission shaft rotation that electromagnetic clutch is arranged, digital conversion by clutch, drive two output shafts in addition, realize two outputs of another direction; Power transmission shaft is realized speed changing function by shifting slide gear, the speed of change is delivered to subordinate's power transmission shaft, the next stage power transmission shaft drives passive power transmission shaft rotation, passive power transmission shaft is equipped with two electromagnetic clutch, digital operation by clutch, the drive main shaft is just done and is changeed, reverses, stops, retreating, advance, and drives cutter and realizes the various functions of boring, hank knotting simultaneously; Speed change adopts spline spindle to cooperate with shifting slide gear, arrives diverse location by the slippage of shifting slide gear, can transmit friction speed.
2. a kind of input according to claim 1 develops into four kinds of output variable speed casees, it is characterized in that: counter-rotating, just changeing that to move forward and backward be by the control of two electromagnetic clutch, on these two clutch apparatus jackshafts, its operating principle is: if two clutches no power all, output is not rotated, one of them clutch begins action, and it is just to change that another clutch is not worked; It is counter-rotating that another clutch work, this clutch are not worked.
3. a kind of input according to claim 1 develops into four kinds of output variable speed casees, it is characterized in that: the order of automatic speed regulation is to pass on by travel switch, when workpiece is worked into certain position, contacts travel switch, and electromagnetic clutch will be started working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100537802A CN102172842A (en) | 2011-03-07 | 2011-03-07 | Gearbox capable of changing one input into four outputs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100537802A CN102172842A (en) | 2011-03-07 | 2011-03-07 | Gearbox capable of changing one input into four outputs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102172842A true CN102172842A (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100537802A Pending CN102172842A (en) | 2011-03-07 | 2011-03-07 | Gearbox capable of changing one input into four outputs |
Country Status (1)
| Country | Link |
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| CN (1) | CN102172842A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845283A (en) * | 2016-04-28 | 2016-08-10 | 安徽江机重型数控机床股份有限公司 | Transmission device for stranding machine |
| CN107749697A (en) * | 2017-09-19 | 2018-03-02 | 彭磊 | The method that multiple independent rotational powers are exported based on a power source |
| CN110670184A (en) * | 2019-11-04 | 2020-01-10 | 江西祥力纺织有限公司 | Open-end spinning device convenient to adjust |
| CN111041724A (en) * | 2019-12-31 | 2020-04-21 | 浙江元鸿纺织科技有限公司 | Low energy consumption sewing machine |
| CN112343977A (en) * | 2020-12-16 | 2021-02-09 | 江苏泰隆减速机股份有限公司 | Multi-shaft distribution box for steel mill |
-
2011
- 2011-03-07 CN CN2011100537802A patent/CN102172842A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105845283A (en) * | 2016-04-28 | 2016-08-10 | 安徽江机重型数控机床股份有限公司 | Transmission device for stranding machine |
| CN107749697A (en) * | 2017-09-19 | 2018-03-02 | 彭磊 | The method that multiple independent rotational powers are exported based on a power source |
| CN107749697B (en) * | 2017-09-19 | 2019-09-17 | 彭磊 | The method for exporting multiple independent rotational powers based on a power source |
| CN110670184A (en) * | 2019-11-04 | 2020-01-10 | 江西祥力纺织有限公司 | Open-end spinning device convenient to adjust |
| CN111041724A (en) * | 2019-12-31 | 2020-04-21 | 浙江元鸿纺织科技有限公司 | Low energy consumption sewing machine |
| CN112343977A (en) * | 2020-12-16 | 2021-02-09 | 江苏泰隆减速机股份有限公司 | Multi-shaft distribution box for steel mill |
| CN112343977B (en) * | 2020-12-16 | 2024-06-07 | 江苏泰隆减速机股份有限公司 | Multi-shaft distribution box for steel mill |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110907 |