CN106493598A - A kind of high weathering zone round cut changing device - Google Patents
A kind of high weathering zone round cut changing device Download PDFInfo
- Publication number
- CN106493598A CN106493598A CN201610961690.6A CN201610961690A CN106493598A CN 106493598 A CN106493598 A CN 106493598A CN 201610961690 A CN201610961690 A CN 201610961690A CN 106493598 A CN106493598 A CN 106493598A
- Authority
- CN
- China
- Prior art keywords
- pull bar
- input shaft
- conjunction gear
- belt wheel
- big belt
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
Abstract
The invention discloses a kind of high weathering zone round cut changing device，Art is machinery design field，Including input shaft、Upper conjunction gear、Shift fork、Lower conjunction gear、Straight pin、Pull bar、Small pulley、Big belt wheel，The two ends of input shaft are in box body hole，Pull bar is in input shaft，Upper conjunction gear is installed in the top of input shaft，Pull bar is connected with upper conjunction gear using straight pin，Big belt wheel is by bearing on axle sleeve of the empty set on input shaft，It is located at the lower section of upper conjunction gear，Small pulley is installed below big belt wheel，Lower conjunction gear is installed below small pulley，Lower conjunction gear is equally connected with pull bar using straight pin，Pull bar is linked together with shift fork，Moved up and down using shift fork and realize high low speed rotation switching，High weathering zone round cut changing device disclosed in this invention，Make simple，Easy to use、Fast，Easy installation and removal，Motion is flexibly，High low speed easy switching，Driven load is big.
Description
Technical field
The present invention relates to machinery design field, more particularly to a kind of high weathering zone round cut changing device.
Background technology
With the fast development of industry, the shape need to machine components is ever-changing, and the practicality of lathe requires also to get over
Come higher, any a machine tool is almost required for realizing various speed demands, adopts sliding the gear shift mode of lathe more
The modes such as gear are more common, and different size of belt pulley may also be employed to realize the change of gear ratio on some lathes, tradition
V belt translation mode change gear ratio complex structure, make trouble, installing/dismounting is bothered, and inconvenient operation, between driving parts
Fixed inconvenient, during driving parts, resistance is big, and conventional whip installing/dismounting is all pretty troublesome, and operational stability is poor.
Content of the invention
The purpose of the present invention is exactly the defect in order to overcome prior art, devises a kind of high weathering zone round cut changing device.
The required technical problem for solving of the invention can be achieved through the following technical solutions：
A kind of high weathering zone round cut changing device, including input shaft, pull bar, the two ends of the input shaft are arranged on box body hole
Interior, the pull bar also includes conjunction gear, shift fork, lower conjunction gear, straight pin, small pulley, big band in the input shaft
Wheel, the upper conjunction gear installed in the top of the input shaft, using the straight pin by the pull bar and the upper conjunction gear
It is connected, the big belt wheel is arranged on axle sleeve of the empty set on the input shaft, under the upper conjunction gear by bearing
Side, is provided with the small pulley below the big belt wheel, be provided with the lower conjunction gear below the small pulley, described under
Conjunction gear is equally connected with the pull bar using the straight pin, and the pull bar is linked together with the shift fork.
The input shaft starts to be machined with the trough for leading to bottom always from middle and upper part, and the pull bar is i.e. installed in described defeated
Enter in the groove of axle.
End-tooth is machined with the inside of the lower surface of the small pulley, the lower conjunction gear with move on the pull bar with described
The end-tooth engagement of small pulley.
End-tooth is machined with the inside of the upper surface of the big belt wheel, the upper conjunction gear with the pull bar be displaced downwardly to described
The end-tooth engagement of big belt wheel.
As a result of above technical scheme, the invention has the advantages that：
Combined using input shaft, pull bar, upper conjunction gear, shift fork, lower conjunction gear, straight pin, small pulley, big belt wheel set
The high weathering zone round cut changing device of meter, input shaft start to be machined with the trough for leading to bottom always from middle and upper part, and pull bar is installed
In the groove of input shaft, easy installation and removal, motion flexibly, are machined with end-tooth on the inside of the lower surface of small pulley, lower conjunction gear
Engage with the end-tooth of small pulley with moving on pull bar, you can conveniently realize low speed rotation, driven load is big, big belt wheel upper
Internal tooth is machined with the inside of end face, and upper conjunction gear is displaced downwardly to pull bar and is engaged with the end-tooth of big belt wheel, you can conveniently realize height
Speed transmission, driven load are big.
Description of the drawings
Fig. 1 is forward sight section view partial schematic diagram of the present invention；
In figure, each component and reference are respectively：1st, input shaft；2nd, upper conjunction gear；3rd, shift fork；4th, lower conjunction gear；5th, circle
Pin；6th, pull bar；7th, small pulley；8th, big belt wheel.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
A kind of high weathering zone round cut changing device, including input shaft 1, upper conjunction gear 2, shift fork 3, lower conjunction gear 4, straight pin 5,
Pull bar 6, small pulley 7, big belt wheel 8, in box body hole, pull bar 6 is arranged in input shaft 1, upper combination at the two ends of input shaft 1
Pull bar 6 is connected with upper conjunction gear 2 using straight pin 5 by tooth 2 installed in the top of input shaft 1, and big belt wheel 8 is installed by bearing
On axle sleeve of the empty set on input shaft 1, positioned at the lower section of upper conjunction gear 2, the lower section of big belt wheel 8 is provided with small pulley 7, small band
The lower section of wheel 7 is provided with lower conjunction gear 4, and 4 same employing straight pin 5 of lower conjunction gear is connected with pull bar 6, and pull bar 6 is connected with shift fork 3
Together, moved up and down using shift fork 3 and realize high low speed rotation switching, the device makes simply, easy to use, quick.
Input shaft 1 starts to be machined with the trough for leading to bottom always from middle and upper part, and pull bar 6 is i.e. installed in the groove of input shaft 2
Interior, easy installation and removal, motion is flexibly.
End-tooth is machined with the inside of the lower surface of small pulley 7, and lower conjunction gear 4 is with the end face moved on pull bar 6 with small pulley 7
Tooth is engaged, you can conveniently realize low speed rotation, driven load is big.
End-tooth is machined with the inside of the upper surface of big belt wheel 8, and upper conjunction gear 2 is displaced downwardly to the end face with big belt wheel 8 with pull bar 6
Tooth is engaged, you can conveniently realize high-speed drive, driven load is big.
High weathering zone round cut changing device disclosed in this invention, input shaft 1 start to be machined with always the bottom of towards from middle and upper part
The trough in portion, i.e. in the groove of input shaft 2, easy installation and removal, motion are flexible, on the inside of the lower surface of small pulley 7 for pull bar 6
It is machined with end-tooth, lower conjunction gear 4 is engaged with the end-tooth of small pulley 7 with moving on pull bar 6, you can conveniently realize low speed biography
Dynamic, driven load is big, is machined with end-tooth on the inside of the upper surface of big belt wheel 8, and upper conjunction gear 2 is displaced downwardly to and big belt wheel 8 with pull bar 6
End-tooth engagement, you can conveniently realize high-speed drive, driven load is big.
Ultimate principle, principal character and the advantages of the present invention of the present invention, the technology of the industry has been shown and described above
Personnel it should be appreciated that the present invention is not restricted to the described embodiments, simply explanation described in above-described embodiment and description this
The principle of invention, without departing from the spirit and scope of the present invention the present invention also have various changes and modifications, these change
Change and improvement is both fallen within scope of the claimed invention.The claimed scope of the invention by appending claims and its
Equivalent is defined.
Claims (4)
1. a kind of high weathering zone round cut changing device, including input shaft, pull bar, the two ends of the input shaft in box body hole,
The pull bar is in the input shaft, it is characterised in that：Also include conjunction gear, shift fork, lower conjunction gear, straight pin, little
Belt wheel, big belt wheel, the upper conjunction gear installed in the input shaft top, using the straight pin by the pull bar with described
Upper conjunction gear is connected, and the big belt wheel is arranged on axle sleeve of the empty set on the input shaft, positioned at the upper knot by bearing
The lower section of tooth is closed, the small pulley is installed below the big belt wheel, the lower combination is installed below the small pulley
Tooth, the lower conjunction gear are equally connected with the pull bar using the straight pin, and the pull bar is linked together with the shift fork.
2. a kind of high weathering zone round cut changing device according to claim 1, it is characterised in that：The input shaft is opened from middle and upper part
Begin to be machined with the trough for leading to bottom always, the pull bar is i.e. in the groove of the input shaft.
3. a kind of high weathering zone round cut changing device according to claim 1, it is characterised in that：In the lower surface of the small pulley
Side is machined with end-tooth, and the lower conjunction gear is engaged with the end-tooth of the small pulley with moving on the pull bar.
4. a kind of high weathering zone round cut changing device according to claim 1, it is characterised in that：In the upper surface of the big belt wheel
Side is machined with end-tooth, and the upper conjunction gear is displaced downwardly to the pull bar and is engaged with the end-tooth of the big belt wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961690.6A CN106493598B (en) | 2016-11-04 | 2016-11-04 | A kind of high weathering zone round cut changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961690.6A CN106493598B (en) | 2016-11-04 | 2016-11-04 | A kind of high weathering zone round cut changing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493598A true CN106493598A (en) | 2017-03-15 |
| CN106493598B CN106493598B (en) | 2018-11-02 |
Family
ID=58321551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961690.6A Active CN106493598B (en) | 2016-11-04 | 2016-11-04 | A kind of high weathering zone round cut changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493598B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3204488A (en) * | 1961-03-07 | 1965-09-07 | Valliere Pierre Francois De | Device for controlling feed motions and the execution of operations such as screw-cutting on a machine tool |
| CN202003585U (en) * | 2011-02-28 | 2011-10-05 | 天津启星动力科技有限公司 | Lathe transmission model |
| CN202674284U (en) * | 2012-07-25 | 2013-01-16 | 重庆阿尔迪机电技术开发有限公司 | Shift gear mechanism |
| CN202901184U (en) * | 2012-09-26 | 2013-04-24 | 杭州萧山江南通用机械厂 | Gear case capable of reducing or increasing speed |
| CN203730669U (en) * | 2014-02-21 | 2014-07-23 | 浙江迎泰机床有限公司 | Secondary gearbox for machine tool |
| CN206185576U (en) * | 2016-11-04 | 2017-05-24 | 安徽池州家用机床股份有限公司 | High weathering zone wheel auto -change over device |
-
2016
- 2016-11-04 CN CN201610961690.6A patent/CN106493598B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3204488A (en) * | 1961-03-07 | 1965-09-07 | Valliere Pierre Francois De | Device for controlling feed motions and the execution of operations such as screw-cutting on a machine tool |
| CN202003585U (en) * | 2011-02-28 | 2011-10-05 | 天津启星动力科技有限公司 | Lathe transmission model |
| CN202674284U (en) * | 2012-07-25 | 2013-01-16 | 重庆阿尔迪机电技术开发有限公司 | Shift gear mechanism |
| CN202901184U (en) * | 2012-09-26 | 2013-04-24 | 杭州萧山江南通用机械厂 | Gear case capable of reducing or increasing speed |
| CN203730669U (en) * | 2014-02-21 | 2014-07-23 | 浙江迎泰机床有限公司 | Secondary gearbox for machine tool |
| CN206185576U (en) * | 2016-11-04 | 2017-05-24 | 安徽池州家用机床股份有限公司 | High weathering zone wheel auto -change over device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106493598B (en) | 2018-11-02 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high and low speed pulley switching device Effective date of registration: 20230511 Granted publication date: 20181102 Pledgee: China Co. truction Bank Corp Chizhou branch Pledgor: ANHUI CHIZHOU HOUSEHOLD MACHINE TOOL Co.,Ltd. Registration number: Y2023980040371 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |