CN206185576U - High weathering zone wheel auto -change over device - Google Patents
High weathering zone wheel auto -change over device Download PDFInfo
- Publication number
- CN206185576U CN206185576U CN201621188043.8U CN201621188043U CN206185576U CN 206185576 U CN206185576 U CN 206185576U CN 201621188043 U CN201621188043 U CN 201621188043U CN 206185576 U CN206185576 U CN 206185576U
- Authority
- CN
- China
- Prior art keywords
- tooth
- input shaft
- pull bar
- conjunction gear
- belt wheel
- 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.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses a high weathering zone wheel auto -change over device, technical field is designed for mechanical device in affiliated field, including the input shaft, on combine the tooth, the shift fork, under combine the tooth, the cylindric lock, the pull rod, little band pulley, big band pulley, install in cabinet hole at the both ends of input shaft, the pull rod is installed in the input shaft, on combine the tooth to install the upper portion at the input shaft, adopt the cylindric lock to link firmly pull rod and last combination tooth, big band pulley passes through the bearing and installs at empty cover on the epaxial axle sleeve of input, be located the below that combines the tooth, little band pulley is installed to the below of big band pulley, the below of little band pulley is installed down and is combined the tooth, under combine the tooth to adopt cylindric lock and pull rod to link firmly equally, the pull rod links together with the shift fork, utilize the shift fork to reciprocate and realize that high low speed transmission switches, the utility model discloses a high weathering zone wheel auto -change over device, simple manufacture, convenient to use, swift, the installation is dismantled conveniently, and the motion is nimble, and high low -speed switches over conveniently, and transmission load is big.
Description
Technical field
The utility model is related to mechanical device design field, more particularly to a kind of weathering zone round cut changing device high.
Background technology
With the fast development of industry, the shape need to machine components is ever-changing, and the practicality requirement of lathe is also got over
Come higher, any a machine tool is almost required for realizing various speed demands, using sliding more than the gear shift mode of lathe
The modes such as gear are more common, can also realize the change of gearratio on some lathes using different size of belt pulley, tradition
V belt translation mode change gearratio complex structure, make trouble, installing/dismounting trouble, inconvenient operation, between driving parts
Fixed inconvenient, resistance is big during driving parts, and conventional whip installing/dismounting is all pretty troublesome, and operational stability is poor.
Utility model content
The purpose of this utility model is exactly, in order to overcome the defect of prior art, to devise a kind of weathering zone round cut high and change the outfit
Put.
The required technical problem for solving of the utility model can be achieved through the following technical solutions：
A kind of weathering zone round cut changing device high, including input shaft, pull bar, the two ends of the input shaft are arranged on box body hole
Interior, the pull bar is arranged in the input shaft, also including upper conjunction gear, shift fork, lower conjunction gear, straight pin, small pulley, big band
Wheel, the upper conjunction gear is arranged on 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 passes through bearing installed in empty set on the axle sleeve on the input shaft, under the upper conjunction gear
Side, is provided with the small pulley below the big belt wheel, be provided with the lower conjunction gear below the small pulley, it is described under
Conjunction gear is equally connected using the straight pin with the pull bar, and the pull bar links together with the shift fork.
The input shaft is machined with trough always towards bottom since middle and upper part, and the pull bar is to be arranged on described defeated
Enter in the groove of axle.
The lower surface inner side of the small pulley is machined with end-tooth, the lower conjunction gear with moved on the pull bar with it is described
The end-tooth engagement of small pulley.
The upper surface inner side of the big belt wheel is machined with end-tooth, the upper conjunction gear with the pull bar be displaced downwardly to it is described
The end-tooth engagement of big belt wheel.
As a result of above technical scheme, the utility model has the following advantages that：
It is combined using input shaft, pull bar, upper conjunction gear, shift fork, lower conjunction gear, straight pin, small pulley, big belt wheel set
The weathering zone round cut changing device high of meter, input shaft is machined with trough always towards bottom since middle and upper part, and pull bar is to install
In the groove of input shaft, easy installation and removal, motion is flexible, and the lower surface inner side of small pulley is machined with end-tooth, lower conjunction gear
Engaged with the end-tooth of small pulley with being moved on pull bar, you can conveniently realize low speed rotation, driven load is big, big belt wheel it is upper
End face inner side is machined with internal tooth, 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 is big.
Brief description of the drawings
Fig. 1 is the utility model forward sight section view partial schematic diagram；
Each component and reference are respectively in figure：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 utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and the utility model is expanded on further.
A kind of weathering zone round cut changing device high, 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, the two ends of input shaft 1 are arranged in box body hole, and pull bar 6 is arranged in input shaft 1, upper combination
Tooth 2 is arranged on the top of input shaft 1, and pull bar 6 is connected with upper conjunction gear 2 using straight pin 5, and big belt wheel 8 is installed by bearing
In empty set on the axle sleeve 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 lower conjunction gear 4 is equally connected using straight pin 5 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 low speed rotation switching high, the device makes simple, easy to use, quick.
Input shaft 1 is machined with trough always towards bottom since middle and upper part, and pull bar 6 is the groove installed in input shaft 2
Interior, easy installation and removal, motion is flexible.
The lower surface inner side of small pulley 7 is machined with end-tooth, 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.
The upper surface inner side of big belt wheel 8 is machined with end-tooth, 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.
Weathering zone round cut changing device high disclosed in the utility model, input shaft 1 is machined with one since middle and upper part and leads directly to
Toward the trough of bottom, pull bar 6 is that in the groove of input shaft 2, easy installation and removal, motion is flexible, the lower surface of small pulley 7
Inner side is machined with end-tooth, and lower conjunction gear 4 is engaged with the end-tooth of small pulley 7 with being moved on pull bar 6, you can conveniently realized low
Speed transmission, driven load is big, and the upper surface inner side of big belt wheel 8 is machined with end-tooth, upper conjunction gear 2 with pull bar 6 be displaced downwardly to greatly
The end-tooth engagement of belt wheel 8, you can conveniently realize high-speed drive, driven load is big.
General principle of the present utility model, principal character and advantage of the present utility model, one's own profession has been shown and described above
The technical staff of industry it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, the utility model can also on the premise of the utility model spirit and scope are not departed from
There are various changes and modifications, these changes and improvements are both fallen within the range of claimed the utility model.The utility model will
Protection domain is asked to be defined by appending claims and its equivalent.
Claims (4)
1. a kind of weathering zone round cut changing device high, including input shaft, pull bar, the two ends of the input shaft are arranged in box body hole,
The pull bar is arranged in the input shaft, it is characterised in that：Also include upper conjunction gear, shift fork, lower conjunction gear, straight pin, small
Belt wheel, big belt wheel, the upper conjunction gear be arranged on the input shaft top, using the straight pin by the pull bar with it is described
Upper conjunction gear is connected, and the big belt wheel is arranged on empty set on the axle sleeve 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 is equally connected using the straight pin with the pull bar, and the pull bar links together with the shift fork.
2. a kind of weathering zone round cut changing device high according to claim 1, it is characterised in that：The input shaft is opened from middle and upper part
Beginning is machined with trough always towards bottom, and the pull bar is to be arranged in the groove of the input shaft.
3. a kind of weathering zone round cut changing device high 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 being moved on the pull bar.
4. a kind of weathering zone round cut changing device high 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 |
|---|---|---|---|
| CN201621188043.8U CN206185576U (en) | 2016-11-04 | 2016-11-04 | High weathering zone wheel auto -change over device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621188043.8U CN206185576U (en) | 2016-11-04 | 2016-11-04 | High weathering zone wheel auto -change over device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206185576U true CN206185576U (en) | 2017-05-24 |
Family
ID=58734026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621188043.8U Withdrawn - After Issue CN206185576U (en) | 2016-11-04 | 2016-11-04 | High weathering zone wheel auto -change over device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206185576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493598A (en) * | 2016-11-04 | 2017-03-15 | 安徽池州家用机床股份有限公司 | A kind of high weathering zone round cut changing device |
-
2016
- 2016-11-04 CN CN201621188043.8U patent/CN206185576U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493598A (en) * | 2016-11-04 | 2017-03-15 | 安徽池州家用机床股份有限公司 | A kind of high weathering zone round cut changing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170524 Effective date of abandoning: 20181102 |
|
| AV01 | Patent right actively abandoned |